EP2496888B1 - Machine à sorption - Google Patents

Machine à sorption Download PDF

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Publication number
EP2496888B1
EP2496888B1 EP10803342.4A EP10803342A EP2496888B1 EP 2496888 B1 EP2496888 B1 EP 2496888B1 EP 10803342 A EP10803342 A EP 10803342A EP 2496888 B1 EP2496888 B1 EP 2496888B1
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EP
European Patent Office
Prior art keywords
sorption machine
sorption
distributor device
circuit
components
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EP10803342.4A
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German (de)
English (en)
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EP2496888A1 (fr
Inventor
Niels Braunschweig
Sören PAULUSSEN
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INVENSOR GmbH
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INVENSOR GmbH
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • F24D3/1066—Distributors for heating liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/142—Connecting hydraulic components
    • F24H9/144—Valve seats, piping and heat exchanger connections integrated into a one-piece hydraulic unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 

Definitions

  • the invention relates to a sorption machine comprising a distributor device, wherein the distributor device has connections for the hydraulic and / or electrical connection of various components with the sorption machine, at least one pump and further components for driving, measuring, heat exchanging, controlling and / or regulating a drive, recooling , Heat and / or refrigeration circuit of the sorption and is connected to the sorption by means of pipes, lines, hoses and / or cables.
  • chillers comprising refrigeration systems, which are generally used for heating and / or cooling of buildings. Chillers realize thermodynamic cycles, in which z. B. heat is absorbed below the ambient temperature and released at a higher temperature. These cycle processes in refrigeration machines are essentially identical to the cycle processes in heat pumps. The chiller can therefore also be understood as a heat pump.
  • Known refrigerating machines are, for example, sorption refrigeration systems (for example absorption refrigeration systems or adsorption refrigeration plants), diffusion absorption refrigerating machines or solids sorption heat pumps and compression refrigeration plants.
  • the drive heat for desorption and the heat absorbed at a low temperature level during cooling create heat sources for sorption chillers. These two heat flows must leave the machines again in order to keep sorption processes running. This is usually realized by recooling the heat of condensation and heat of sorption to the environment.
  • An adsorption chiller consists of an ad / Desorber unit, an evaporator, a condenser and / or a combined evaporator / condenser unit, which are housed in a common container or in separate containers, which then with pipes o. ⁇ .
  • For the Refrigerant flow are interconnected.
  • the advantage of the sorption machines compared to conventional heat pump technology is that the expiration of the adsorption / desorption solely by the temperature of the sorbent.
  • the container of the adsorption machine can be hermetically sealed and gas-tight.
  • the adsorption chiller preferably operates in the vacuum range.
  • the adsorption taking place in an adsorption machine describes a physical process in which a gaseous refrigerant (for example water / steam) attaches itself to a solid, energy being transferred from the refrigerant to the solid during the addition.
  • a gaseous refrigerant for example water / steam
  • the desorption of the refrigerant that is, the dissolution of the refrigerant from the solid, again requires energy.
  • the refrigerant which absorbs heat at a low temperature and low pressure and releases heat at a higher temperature and pressure, is selected such that a change in state of aggregation is associated with the adsorption or desorption.
  • adsorbent materials are described in the prior art, which are finely porous and therefore have a very large inner surface.
  • Advantageous materials are activated carbon, zeolites, alumina or silica gel, aluminum phosphates, silica-aluminum phosphates, metal-silica-aluminum phosphates, mesostructure silicates, metal-organic frameworks and / or microporous material comprising microporous polymers.
  • the heat of adsorption and the heat of condensation must be removed from the plant. This is usually done via a flowing heat transfer medium that transports this heat to a heat sink, e.g. to a recooling plant, which releases the heat to the ambient air.
  • a heat sink e.g. to a recooling plant
  • the temperatures and thus the pressures within the adsorption machine would rise and the adsorption process would cease.
  • the efficiency of an adsorption machine can be significantly increased by improved heat transfer, which inevitably improves the efficiency of the system.
  • three temperature levels are of crucial importance for sorption heat pumps: a) the temperature level of the heat source driving the desorption process, eg 80 ° C. b) the temperature level of the actual refrigeration or heat to be absorbed by the sorption heat pump, for example 10 ° C. At this temperature level, the evaporation of the refrigerant takes place Fed up. c) the temperature level of the recooling or heat release to the environment, for example 40 °. At this temperature level, the condensation and sorption heat generated in the sorption heat pump is dissipated to the environment and thus removed from the sorption heat pump. Accordingly, three circuits are important for the operation of the sorption pump (sorption heat pump or cold pump): the refrigeration circuit, the recooling circuit and the drive circuit.
  • the sorption pump sorption heat pump or cold pump
  • the WO03 / 087682 describes a high heat ratio solid state sorption heat pump and a heating system including a heating circuit, a high temperature source, a low temperature source, a heater, a solid sorptive heat pump, and a heating circuit manifold and / or heating circuit valves for selectively adjusting the flow of the heat carrier through the heating circuit.
  • Sorption machines are often used as refrigeration systems in buildings.
  • the installation of a refrigeration system requires the installation of chiller and other components such as recoolers, space coolers and / or buffers and establishing the connections between these components, including the installation of pumps, shut-off valves and control valve. This often results in unfavorable wiring, causing high flow losses and a high pipe material cost.
  • the object of the invention was therefore to provide a sorption machine with a device which allows optimum interconnection, installation and operation of a sorption machine, the device not having the disadvantages or deficiencies of the prior art.
  • a sorbent compact sorbent sorption machine can be provided which does not have the disadvantages and shortcomings of the prior art and allows easy and error-free installation of the sorption machine
  • the distributor device providing connections for hydraulic and / or electrical interconnection of various types Comprising components with a sorption and a housing and / or frame, wherein the device is arranged in or on the housing or frame and is connected for operation with the sorption by means of pipes, lines, hoses and / or cables and at least one pump and further components for driving, pumping, heat exchanging, measuring, controlling and / or regulating a drive, re-cooling, heating and / or cooling circuit of the sorption machine or has prepared the installation thereof and wherein the distributor device also cinnamonric Having for the installation of the at least one pump and other components for driving, pumping, measuring, controlling and / or regulating a drive, re-cooling, heating and / or cooling circuit of the sorption
  • the distributor device can surprisingly also be used for interconnecting hydraulic and / or electrical components, preferably connections of a sorption machine, preferably an adsorption machine.
  • the invention also relates to a sorption machine with a compact distribution device, for a simple and error-minimized installation, comprising connections for the hydraulic and / or electrical interconnection of various components of the sorption machine and a housing or frame, wherein the Device is arranged in or on the housing or frame and in particular for operation with the sorption by means of pipes, lines, hoses and / or cables can be connected and means for driving, measuring, controlling and / or regulating a drive, sudkssel-, Having heat and / or refrigeration circuit of the sorption.
  • the invention preferably relates to a sorption machine with distributor device comprising connections for hydraulically and electrically interconnecting various components with the sorption machine and a housing and / or frame, the device being arranged in or on the housing or frame and for operation with the sorption machine by means of tubes , Wires, hoses and / or cables is connected to this and at least one pump and other components for driving, pumping, measuring, controlling and regulating a drive, re-cooling, heating and / or cooling circuit of the sorption machine or has prepared the installation thereof Has.
  • a hydraulically and electrically correctly designed and installed circuit is the basis for a functioning mode of operation. In most cases this is determined and implemented by the installer or by the customer himself, independently and without control by others. Thus, e.g. Pumps, mixers, valves, indicators, etc. are designed / dimensioned, selected and installed by installers or planners who are often unaware of the effects of misaligned and selected components. In addition, conventional installers are technically overwhelmed with the design and consideration of the interaction of all installed components in the design and selection.
  • the sorption machine according to the invention enables a simple and quick installation of the sorption machine and a connection of this with existing circuits (eg an air conditioning system) or lines.
  • the distributor device can already have at least one pump and further components for driving, pumping, measuring, controlling and / or regulating a drive, re-cooling, heating and / or cooling circuit of the sorption machine, wherein the distributor device also accommodates receptacles for the installation of at least a pump and further components for driving, pumping, measuring, controlling and / or regulating a drive, re-cooling, heating and / or cooling circuit of the sorption machine.
  • a receiving device in the context of the invention, in particular a Device (eg holding device, slot, module, slot, recess, etc.), which allows attachment of a pump and component and the necessary connections for the pump and component (eg electrical and / or hydraulic connections) so that the pump and component can be readily and quickly integrated into the distributor device and connected to the sorption machine.
  • a Device eg holding device, slot, module, slot, recess, etc.
  • the distributor device is not a component of a sorption machine, but a separate device, but which can advantageously be integrated into the housing of the sorption machine.
  • the distributor device advantageously already has all relevant connections for the hydraulic and / or electrical connection of the sorption machine to the refrigeration system and via at least one pump.
  • a pump referred to in the context of the invention in particular working machines with which fluids are promoted.
  • liquids, liquid-solid mixtures, pastes and gases can be pumped. It was surprising that, in particular, by integrating a pump into the distributor device, a device can be provided which is acquired independently of the sorption machine, but enables integration thereof into a new or already existing refrigeration system.
  • the invention also relates to a sorption machine with distributor device comprising connections for the hydraulic and / or electrical connection of various components with a sorption machine and a housing and / or frame, the device being arranged in or on the housing or frame and in particular for operation with the sorption machine is connected by means of pipes, lines, hoses and / or cables with this, in particular, and at least one pump and other components for driving, pumping, measuring, controlling and / or regulating a drive, sudkühl-, heat and / or refrigeration circuit of Sorption machine or preferably has prepared the incorporation thereof
  • the circuits preferably comprise the recooling circuit, the refrigerant circuit and the drive circuit, which are connected via the device, for example, with a consumer.
  • the consumer can be, in particular, a room to be cooled or a room to be heated or a recooling device.
  • Merging the various circuits in a central device that performs the measuring, driving, controlling and / or regulating the circuits has numerous advantages over the prior art.
  • the performance of the sorption machine which in the sense of the invention is in particular an adsorption or absorption machine, can be controlled simply and quickly via the device according to the invention.
  • the device also has electrical or electronic components, which indicate to a user, for example, information about the mode of operation, the efficiency or the heat / cooling capacity of the machine.
  • other components including pumps, volumetric flow displays, temperature displays, expansion vessels, safety devices, filling and emptying devices and similar components are integrated into the device.
  • volume flow displays, temperature displays and / or pressure displays and / or further components, in particular heat exchangers, expansion vessels, safety devices, filling and emptying devices and similar components and / or connections thereof are integrated into the distributor device.
  • the user may depend on a target power, i. H. a performance to be performed by the machine, making changes in the actual performance of the service currently provided.
  • a target power i. H. a performance to be performed by the machine, making changes in the actual performance of the service currently provided.
  • the user can resort to the device according to the invention and change the settings of the sorption machine via it.
  • the device displays are integrated, which inform the user of the current operation of the sorption.
  • Also included in the device are pumps, valves, etc. which allow the user to change the actual power.
  • the distributor device has ports which are connected to the respective pipes, conduits and / or hoses by means known to those skilled in the art (eg, weld fittings, threaded fittings, flanges, fittings, pipe couplings or fittings).
  • the pipes, lines or hoses made of metal, plastic, plastic-elastic solids and / or ceramic materials.
  • Preferred variants include steel, stainless steel, cast iron, copper, brass, nickel alloys, titanium alloys, aluminum alloys, plastic, combinations of plastic and metal (composite pipe), combinations of glass and metal (enamel) or ceramic.
  • Frictional connections include clamping rings, molded parts, bent pipe sections, screws or rivets. Bonded joints include gluing, welding, brazing, pressing, cold welding or vulcanizing. It may be preferred to use copper or aluminum as the material for the tubes, wherein the use of stainless steel may be advantageous because it has high static and dynamic strength values.
  • Plastic pipes comprising polyvinyl chloride are particularly light and flexible and can thus reduce weight. Ceramic materials, including building ceramic materials, have a high stability and long durability. Combinations of the listed materials are particularly advantageous, since thus different material properties can be combined. It may also be preferred, in particular to manufacture the hoses of plastic-elastic solids, in particular rubber.
  • the distributor device is preferably connected to the recooling circuit, the refrigeration circuit, the drive circuit and the sorption machine and can be referred to in the context of the invention, in particular as a refrigeration station.
  • At least one measuring and / or regulating device is installed in the sorption machine and in particular is brought into contact with at least one of the circuits.
  • the measuring and / or regulating device measures in particular physical properties of a volume flow or temperature, pressure and / or flow velocity.
  • a volume flow is understood by the person skilled in the art to mean, in particular, the volume of a medium (eg, refrigerant or heat transfer medium), which is within a unit of time, in particular through a cross section a pipe or a pipe section moves. Consequently, the total volume flow especially includes the entirety of the volume flows, preferably in one machine.
  • the measuring and / or regulating device is advantageously attached to at least one tube such that, for example, a measuring probe is present in the tube and is in contact with the fluid flowing through the tube.
  • the measured quantities are digitized and preferably passed as data to the distributor device or a control device, whereby an optimization of the sorption machine is possible.
  • the measured data - the so-called actual values - be compared with predetermined target values and a possibly existing difference leads to the fact that the control device is adjusted via the distributor device such that preferably the pipe nominal diameter or the cross section the free flow, the pressure and / or the temperature is varied. It is possible such a continuous and substantially trouble-free operation of the machine.
  • the machine can be quickly and easily adapted to different modes of operation.
  • the desired values preferably correspond to values which define a specific mode of operation.
  • the device preferably comprises electrical components or components for measuring, controlling and / or regulating and at least one pump.
  • the electrical or electronic components preferably comprise apparatus or instruments, which in particular allow control and / or control of temperature, pressure, flow, quantity, level, speed or concentration.
  • the device is hydraulically and / or electrically pre-assembled, so that no time is spent on ordering and selecting the individual components got to. In addition, the installation time of the machine can be significantly reduced.
  • the device can easily with a chiller, z. B. a sorption machine are connected.
  • a control is preferably integrated in the device, wherein terminal strips of the sorption machine and control are preferably numbered equal, so that connection errors can be avoided.
  • the operating device and the operating points of the sorption machine connected to the device can be changed by the distributor device. This can be done for example by changing a volume flow, the pressure or the temperature.
  • operating points may designate certain points in the characteristic diagram or on the characteristic curve of a technical device, preferably a sorption machine, particularly preferably an adsorption chiller or adsorption heat pump, which are adopted on the basis of the system properties and acting external influences and parameters.
  • a technical device preferably a sorption machine, particularly preferably an adsorption chiller or adsorption heat pump, which are adopted on the basis of the system properties and acting external influences and parameters. Examples include the temperatures of the heat sinks and sources or total volume flows in the recooling circuit, in the evaporator or Desorberstrang.
  • the mode of operation within the meaning of the invention preferably designates the mode of operation of the machine. Examples include the adaptation of the cycle times of the sorption, that is, by short cycle times, the performance of the machine can be increased, whereas longer cycle times lead to higher efficiency.
  • a recooler or a recooling device designates in the sense of the invention, in particular, a device in order to preferably cool the heat transfer fluid, that is, to dissipate the absorbed energy to another fluid or medium.
  • the heat transfer fluid is supplied to the recooler via the recooling circuit.
  • a recooler may include, for example, an air heat exchanger, a geothermal heat exchanger, a swimming pool, a well, or other device for cooling or absorbing heat energy.
  • the volume flow flowing through the machine is preferably a heat transfer fluid, that is a fluid that can absorb and release energy in the form of heat.
  • Preferred heat transfer fluids include water or brine. These are especially environmentally friendly and cheap at the purchase.
  • the flow properties of water and brine are optimal for a sorption machine.
  • the refrigeration cycle designates in particular the circuit in which the cold generated by the sorption machine is conducted to the consumers to be cooled.
  • Room cooling units such as cooling fans connected to the sorption.
  • the drive circuit in particular heat sources including solar systems, gas burners, combined heat and power plants, district heating pipes and buffer storage are connected to the sorption.
  • the sorption machine is preferably supplied with the required heat for operation.
  • At least one mixer is integrated in the distributor device.
  • a mixer is in the context of the invention, in particular a valve, which consists of at least two tubes and allows the mixture of at least two liquids or gases.
  • a mixer is also known to the person skilled in the art under the terms mixing valve, three-way cock and three-way mixer, which are used interchangeably for the purposes of the invention.
  • the mixer allows z. B. the mixture of a cool medium with a hot medium, whereby an adjustment of a defined temperature is possible.
  • the mixer is preferably integrated in the distributor device. It is thus possible, for example, to set a desired temperature of the recooling circuit, refrigeration cycle and / or drive circuit, the setting being achieved via electrical and / or hydraulic components of the distributor device.
  • At least one valve comprising shut-off valve, line regulating valve, three-way or multi-way valve and / or safety valve, is integrated in the distributor device.
  • different valves which can be classified according to their geometric shape, be integrated into, for example, pipes.
  • Valves comprising through valves, angle valves, angle seat valves and / or three-way valves can also be used here.
  • the Valves can be operated advantageously by hand, by medium, mechanically or electromagnetically and thus enable precise and reliable control of the volume flows. It was completely surprising that the integration of at least one valve into the distributor device allows a quick and efficient regulation of the sorption machine, the valves also being automatically adjustable and programmable.
  • the housing or the frame of the distributor device is preferably made of a material comprising metal or plastic.
  • a space-saving, clear and shapely distribution device installed in a robust metal housing can be provided.
  • optimum strength of the housing or the frame and optimum stability can be achieved.
  • preferred variants include steel, stainless steel, cast iron, copper, brass, nickel alloys, titanium alloys, aluminum alloys, combinations of plastic and metal (composite pipe), combinations of glass and metal (enamel) or ceramic. Ceramic materials, including building ceramic materials, have a high stability and long durability. In addition, weight can be saved by this advantage variant.
  • the housing or the frame may preferably be mounted on a horizontal or vertical plane or a stand and be installed either floor-standing, wall or ceiling-mounted or on other components.
  • an operating and / or display device and / or connections for the hydraulic and / or electrical components are arranged on or in the housing. Buttons, switches, levers or also all forms of displays and buttons can preferably be integrated as the operating device.
  • the distributor device is integrated in and / or connected to a housing of the sorption machine. It was completely surprising that the device can also be integrated into a sorption machine. In this case, the distributor device can be installed in the housing of the sorption machine or be connected to the housing or the frame of the sorption machine.
  • the expert knows that strands pipes, or pipes Include hoses.
  • the connection can be made in the form of valves whereby the fluid flowing through the strands can flow from one circuit to another. That is, it may be preferred that the recooling circuit is connected to the refrigeration cycle or the drive circuit, wherein any connection of the circuits can be produced. In this way, surprisingly, a free cooling and / or a thermal antifreeze can be achieved.
  • It can also be advantageously carried out a switch between the strands and the connected components with different circuits of the sorption machine comprising drive, recool and / or refrigeration circuit are connected to the sorption. That is, the connected components can be used differently with the sorption machine, whereby switching between, for example, between use of cold and heat utilization is possible.
  • a strand regulating valve is integrated into the distributor device.
  • a strand regulating valve is in particular a flow restrictor. It may also be preferable to integrate flow control or shut-off valves with bypass flow meter.
  • connections between the line strands are created, which preferably allow free cooling and / or thermal antifreeze protection or enable other fluid and energy flows between the strands.
  • the strands designate in the context of the invention, the strands of the working group, stuntkühlungsnik, heating or cooling circuit.
  • switching between the strands of wire can take place and the connected components be connected differently to the sorption machine, e.g. to switch between using cold and using heat.
  • the Fig. 1 shows a schematic representation of a distributor device.
  • three pumps 1, one mixer 2 for example three-way mixers
  • six pump cocks 3, four shut-off ball valves 4 and 3 flow restrictors 5 can be installed in the distributor device or the connections can be provided for them.
  • electrical connections or components may be installed, for example, a motor protection switch (not shown), a relay (not shown), fuses (not shown) and a terminal block (not shown) with the same numbering as the terminal block on a refrigeration system exhibit.
  • Fig. 2 represents an interconnection of a preferred distribution device.
  • the distribution device 10 may have electrical and / or hydraulic connections and be connected to a refrigerator 9, preferably a sorption, more preferably an adsorption refrigerator.
  • the distributor device is connected to a recooling circuit 7, a drive circuit 8 and a refrigeration circuit 6, wherein the distributor device is preferably completely pre-assembled, wired and ready for connection.
  • the distributor device preferably comprises connections for hydraulically and / or electrically interconnecting various components with a refrigeration machine, preferably a sorption machine and a housing and / or frame, the device being arranged in or on the housing or frame and for operation with the sorption machine by means of tubes , Lines, hoses and / or cables is connected to this and at least one pump and other components for driving, pumping, heat exchange, measuring, controlling and / or regulating a drive, re-cooling, heating and / or cooling circuit of the sorption machine or has prepared the installation of it.
  • a refrigeration machine preferably a sorption machine and a housing and / or frame
  • the device being arranged in or on the housing or frame and for operation with the sorption machine by means of tubes , Lines, hoses and / or cables is connected to this and at least one pump and other components for driving, pumping, heat exchange, measuring, controlling and / or regulating a drive, re-cooling, heating and / or cooling circuit of the sorption machine

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Fluid-Pressure Circuits (AREA)

Claims (11)

  1. Machine à sorption comprenant un dispositif distributeur (10), le dispositif distributeur (10) comprenant des connexions pour une connexion hydraulique et/ou électrique de divers composants à la machine à sorption, dans laquelle le dispositif distributeur (10) est configuré pour fonctionner avec la machine à sorption et est connecté à celle-ci par le biais de conduites, de canalisations, de tuyaux et/ou de câbles, et comprend au moins une pompe (1) et d'autres composants pour l'entraînement, le pompage, l'échange de chaleur, la mesure, la commande et/ou la régulation d'un circuit d'entraînement (8), d'un circuit de refroidissement (7), d'un circuit thermique et/ou d'un circuit de réfrigération (6) de la machine à sorption, et dans laquelle le dispositif distributeur (10) comprend des accessoires de maintien pour l'installation de l'au moins une pompe (1) et d'autres composants pour l'entraînement, le pompage, la mesure, la commande et/ou la régulation d'un circuit d'entraînement (8), d'un circuit de refroidissement (7), d'un circuit thermique et/ou d'un circuit de réfrigération (6) de la machine à sorption, et dans laquelle le dispositif distributeur (10)
    - est intégré dans la machine à sorption, ou
    - est connecté à la machine à sorption et/ou à un boîtier de la machine à sorption et dans laquelle le dispositif distributeur (10) comprend un boîtier et/ou un cadre et dans laquelle le dispositif distributeur (10) est agencé dans ou sur le boîtier ou le cadre.
  2. Machine à sorption selon la revendication 1, dans laquelle le dispositif distributeur (10) est connecté à la machine à sorption et/ou au boîtier de la machine à sorption par le biais de conduites, de canalisations, de tuyaux et/ou de câbles.
  3. Machine à sorption selon la revendication 1 ou 2, caractérisée en ce qu'au moins un mélangeur (2) est intégré dans le dispositif distributeur (10).
  4. Machine à sorption selon l'une ou plusieurs des revendications précédentes, caractérisée en ce qu'au moins une conduite, une canalisation et/ou un tuyau provenant de la machine à sorption, prenant sa source dans un circuit de la machine à sorption, comprenant le circuit de refroidissement (7), le circuit de réfrigération (6) et/ou le circuit d'entraînement (8), est connecté(e) au dispositif distributeur (10) pour fonctionner avec la machine à sorption.
  5. Machine à sorption selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que les composants du dispositif distributeur (10) comprennent des pompes (1), des unités d'affichage de débits volumétriques, des unités d'affichage de température, des réservoirs de détente, des dispositifs de sûreté, et des dispositifs de remplissage et de vidange.
  6. Machine à sorption selon l'une ou plusieurs des revendications précédentes, caractérisée en ce qu'au moins une soupape comprenant un robinet d'arrêt (4), une soupape de régulation de canalisation, une soupape à trois voies ou une soupape à plusieurs voies et/ou une soupape de sûreté, est intégrée dans le dispositif distributeur (10).
  7. Machine à sorption selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que le boîtier ou le cadre du dispositif distributeur (10) est produit à partir d'un matériau comprenant du métal ou du plastique.
  8. Machine à sorption selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que le boîtier ou le cadre du dispositif distributeur (10) est fixé sur un plan horizontal ou vertical ou un support et est soit monté sur le sol, soit monté sur un mur, soit monté sur le plafond ou installé sur d'autres composants.
  9. Machine à sorption selon l'une ou plusieurs des revendications précédentes, caractérisée en ce qu'un dispositif de fonctionnement et/ou d'affichage et/ou des connexions pour des composants hydrauliques et/ou électriques est/sont agencé(es) sur le boîtier.
  10. Machine à sorption selon l'une ou plusieurs des revendications 4 à 9, caractérisée en ce qu'il existe une connexion entre des canalisations des circuits (6, 7, 8) et des écoulements de fluide et des écoulements d'énergie entre les canalisations existent ou peuvent être échangés.
  11. Machine à sorption selon la revendication précédente, caractérisée en ce qu'une commutation entre les canalisations peut se produire et des composants connectés, avec différents circuits de la machine à sorption comprenant le circuit d'entraînement (8), le circuit de refroidissement (7) et le circuit de réfrigération (6), sont connectés à la machine à sorption.
EP10803342.4A 2009-11-04 2010-11-04 Machine à sorption Not-in-force EP2496888B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009053173 2009-11-04
PCT/DE2010/001300 WO2011054348A1 (fr) 2009-11-04 2010-11-04 Dispositif de production de froid en tant que système de distribution et de mise en circuit hydraulique central pour des machines à sorption

Publications (2)

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EP2496888A1 EP2496888A1 (fr) 2012-09-12
EP2496888B1 true EP2496888B1 (fr) 2017-02-22

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EP10803342.4A Not-in-force EP2496888B1 (fr) 2009-11-04 2010-11-04 Machine à sorption

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US (1) US20120260682A1 (fr)
EP (1) EP2496888B1 (fr)
JP (1) JP5848253B2 (fr)
AU (1) AU2010314560B2 (fr)
BR (1) BR112012010473A2 (fr)
DE (1) DE112010004272A5 (fr)
ES (1) ES2622590T3 (fr)
WO (1) WO2011054348A1 (fr)

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DE202012009471U1 (de) * 2012-10-04 2014-01-10 Stiebel Eltron Gmbh & Co. Kg Wärmepumpeneinheit mit einem reversierbaren Kältekreis

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Publication number Publication date
AU2010314560A1 (en) 2012-06-07
JP5848253B2 (ja) 2016-01-27
AU2010314560B2 (en) 2015-04-30
EP2496888A1 (fr) 2012-09-12
WO2011054348A1 (fr) 2011-05-12
DE112010004272A5 (de) 2013-04-25
BR112012010473A2 (pt) 2016-03-15
US20120260682A1 (en) 2012-10-18
JP2013510283A (ja) 2013-03-21
ES2622590T3 (es) 2017-07-06

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