WO2009059565A1 - Système de chauffage à circulation unidirectionnelle du fluide - Google Patents

Système de chauffage à circulation unidirectionnelle du fluide Download PDF

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Publication number
WO2009059565A1
WO2009059565A1 PCT/CN2008/072953 CN2008072953W WO2009059565A1 WO 2009059565 A1 WO2009059565 A1 WO 2009059565A1 CN 2008072953 W CN2008072953 W CN 2008072953W WO 2009059565 A1 WO2009059565 A1 WO 2009059565A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
heating device
directional flow
water
inflow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2008/072953
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English (en)
Chinese (zh)
Inventor
Wusi Jiang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2010531405A priority Critical patent/JP2011502239A/ja
Priority to CN200880114153A priority patent/CN101849144A/zh
Publication of WO2009059565A1 publication Critical patent/WO2009059565A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/124—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using fluid fuel
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • 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
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/127—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using solid fuel
    • 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 
    • F24H9/146—Connecting elements of a heat exchanger
    • 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
    • F24H9/16—Arrangements for water drainage 
    • 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
    • F24H2230/00—Solid fuel fired boiler
    • F24H2230/02—Solid and fluid fuel fired boilers
    • 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
    • F24H2250/00—Electrical heat generating means
    • F24H2250/02—Resistances

Definitions

  • the present invention relates to a directional flow heating apparatus comprising a container containing a medium, a heat source for heating the medium in the container, and a one-way check valve.
  • the present invention also includes a heating system consisting essentially of the above-described directional flow heating device and radiator. Background technique
  • a household heating system which consisted of a furnace body and a water circulation heating device.
  • the water circulation heating device consisted of a radiator, a water supply tank and an exhaust pipe connected by pipes.
  • the furnace body heats the water in the water circulation heating device by burning coal, thereby relieving the density difference between the hot water and the cold water, so that the water circulates throughout the water circulation heating device to heat the room.
  • a household heating system equipped with natural gas uses natural gas to heat the water in the water circulation heating device and uses a pump to circulate the water.
  • the water in the water circulation heating device is always in a flowing state, and the water is heated by the heat source only during the flow of the furnace body, so that the water is heated slowly, and the water and the heat source are The heat exchange efficiency is low.
  • the water circulation is only dependent on the difference in density between hot water and cold water, so that the pressure of the water circulation is relatively small, and it is not suitable for room heating with large pipeline resistance, and can not be applied to In the floor heating system, in the heating system using the pump, the cost of the entire system is increased due to the addition of new spare parts, and the failure rate is also increased.
  • the heating efficiency of the floor heating system is 10% higher than that of the ordinary heating system.
  • the floor heating system accounts for more than 85% of the heating system, 95% in Korea, and 50% in Europe. It can be seen that the current trend is to replace the traditional radiator with a floor heating system.
  • the center of the radiator is at least about 50 cm higher than the center of the container containing the heated medium, so that a good natural circulation of water can be achieved. Therefore, the above soil heating device cannot meet the requirements of the floor heating system. Therefore, in order to allow water to circulate in the heat pipe of the floor heating system, a pump must be installed, which increases the number of parts and increases the cost of the entire system.
  • the applicant's Chinese Utility Model Patent Specification 200720000881.2 discloses a hot-pressure water circulation heating device which is improved in view of the above defects, and which is constituted by a pressure vessel and a radiator which are mainly heated by a heat source to which water is placed.
  • a three-way structure and a one-way check valve on the return pipe are provided in the heating unit.
  • the pressure vessel is heated, the one-way check valve is closed, the water is heated and vaporized, and flows to the radiator, but the high-temperature vaporized water flows through the pipeline connected between the three-way structure and the one-way check valve to form a transient with the cold water.
  • the technical problem to be solved by the present invention is to provide a directional flow heating device which is not only high in thermal efficiency, low in cost, but also low in noise.
  • the directional flow heating device of the present invention comprises a container containing a medium, a heat source for heating the medium in the container, and a one-way check valve, a connecting pipe through which the medium flows into the container, and a medium flowing out of the container.
  • the connecting pipes are separate, and the one-way check valve is disposed on the inflow connecting pipe.
  • the container Since the connecting pipe through which the medium flows into the container and the connecting pipe from which the medium flows are separated, the container has two ports, one end being an outflow port and the other end being an inflow port, and at the inflow port and the outflow port The pressure does not interfere with each other, so that the one-way check valve disposed on the inflow connecting pipe can quickly open and close, that is, increase the switching frequency of the one-way check valve, thus reducing the pressure fluctuations in the entire device and Sudden changes have been achieved to reduce noise.
  • the inflow port into which the connecting pipe is connected to the container and the outflow port of the container to the outflow connecting pipe may be disposed on both sides of the upper portion of the container in a horizontal direction; Or the flow outlet of the container to the outflow connecting pipe is disposed at a top of the container in a vertical direction, and the inflow port of the inflow connecting pipe to the container is disposed at a bottom of the container in a vertical direction; or the container is led to An outflow port that flows out of the connecting pipe is disposed at a top of the container in a vertical direction, and an inflow port that flows into the connecting pipe to the container is disposed in a horizontal direction on a lower side of the container.
  • the container may be tubular, and the heat source is an electric heating device, preferably an electric resistance heating film disposed around the tubular container. Since the volume of the tubular container is small, the temperature of the medium therein can be quickly heated to a desired temperature, and the heat exchange efficiency is improved. Particularly in this case, the tubular container is placed horizontally, and the inflow port that flows into the connecting pipe to the tubular container and the outflow port that the tubular container leads to the outflow connecting pipe are disposed horizontally on both sides of the container , is conducive to the application in the water circulation heating system.
  • the circulating heating system of the present invention comprises the directional flow heating device and the radiator described above, and the outflow pipe of the directional flow heating device is connected to the inflow port of the radiator, and the outflow port of the radiator is The inflow conduit in which the one-way check valve is installed in the directional flow heating device is connected. Since the circulating heating system of the present invention employs the directional flow heating device described above, it also has the technical effect of the above-mentioned directional flow heating device: the pressure fluctuation and the sudden change of the entire system are small, Thereby reducing noise; improving heat exchange efficiency.
  • the inflow and outflow ports of the radiator are disposed on both sides below the radiator.
  • the heating system of the present invention is a floor heating system
  • the radiator is a floor heating pipe buried under the floor
  • the outflow pipe and the floor heating pipe of the directional flow heating device The inflow ports are connected, and the outflow port of the floor heating pipe is connected to the inflow pipe in which the one-way check valve is installed in the heating device of the directional flow.
  • the directional flow heating device of the present invention is not limited by the installation height by means of the one-way check valve, and thus can be mounted at any appropriate position on the floor, and it is not necessary to install a pump, The installation flexibility of the floor heating system reduces the cost of the entire system.
  • Figure 1 is a schematic view of a prior art hot pressure water circulation heating system
  • FIG. 2 is a schematic structural view of a first embodiment of a directional flow heating device of the present invention
  • Figure 3 is a schematic structural view of a second embodiment of a directional flow heating device of the present invention
  • Figure 4 is a directional flow heating device of the present invention
  • FIG. 5 is a schematic structural view of a fourth embodiment of a directional flow heating device of the present invention
  • FIG. 6 is a circulation heating system using a directional flow heating device of the present invention; It is an improved structure of the circulation heating system shown in Fig. 6.
  • Fig. 8 is a schematic view showing the application of the directional flow heating device of the present invention in floor heating. Detailed ways
  • FIG. 1 is a prior art hot press as mentioned in the prior art section of the present invention.
  • Schematic diagram of a power water circulation heating device comprising a pressure vessel 1, a three-way structure 2, a one-way check valve 3, a water supply tank 4, at least one exhaust pipe 5, at least one heat sink 6, and connecting them together Pipeline.
  • the heat source directly heats the pressure resistant container 1, and when the water in the pressure resistant container 1 is heated to a certain temperature, the volume of water expands, and when the water is evaporated, the volume of water (steam) further increases, and this volume increases.
  • the assembly promotes the flow of water in the entire heating device.
  • the pressure vessel 1 The water in the water is heated by the heat source at rest, and as the water temperature rises, a new cycle begins. Since the water is heated by the heat source at rest, the water can be rapidly heated to a higher temperature, and the heat exchange efficiency between the water and the heat source is increased. As a result, energy is saved compared to the existing traditional "soil heating". In addition, since the pump is not used to circulate water, the water is heated and the pressure generated by the evaporation pushes the water circulation, which saves the number of spare parts and reduces the cost of the entire apparatus.
  • the directional flow heating device comprises a container 1 for containing a medium, which may be any closed pressure vessel, disposed at a lower portion thereof There is a heat source 2 for heating the medium in the container 1, and in the present specification, only water is used as an example of the medium, but the present invention is not limited to water, but may be various kinds of medium such as silicone oil or the like.
  • the volume of water heated in the container 1 expands, and due to the action of the one-way check valve 3, it is ejected only through the outlet 1A and enters the outflow pipe 11, and the hot water (steam) flowing out of the container 1 through the outflow pipe 11 is encountered.
  • the container 1 since in the directional flow heating device of the present invention, two ports, that is, the outlet 1A and the inlet 1B, and the outflow pipe 11 and the inflow connected to the outlet 1A and the inlet 1B, respectively, are provided on the container 1.
  • the ducts 12 are arranged separately such that the hot water leaving the vessel 1 and the cold water replenishing from the outside to the vessel 1 can flow through two separate ducts and ports, respectively, thereby avoiding the same in the prior art hot-pressure water circulation heating system as described above.
  • the pressure fluctuations and sudden changes in the system caused by the flow of hot water and cold water through one port and thus reduce the working noise.
  • FIG. 3 is a schematic structural view of a directional flow heating device according to a second embodiment of the present invention, which is different from the first embodiment in that
  • the outlet 1A and the inlet 1B are disposed on both ends of the container in the vertical direction, and the outflow pipe 11 and the inflow pipe 12 are connected to the outlet 1A and the inlet 1B, respectively, wherein the one-way check valve 3 is disposed in the horizontal section of the inflow pipe 12. on.
  • FIG. 4 is a schematic structural view showing a directional flow heating device according to a third embodiment of the present invention, the directional flow heating device of the third embodiment being different from the directional flow heating device of the second embodiment in that
  • the inlet 1B of the container 1 is horizontally disposed on the lower side of the container, and the inflow pipe 12 extends horizontally and is connected to the inlet 1B, and the one-way check valve 3 is disposed on the inflow pipe 12, so that it is easier to return the cold water to the container 1 .
  • Figure 5 shows a directional flow heating device in accordance with a fourth embodiment of the present invention.
  • the container 1 is tubular, and the tube is made of a material having good thermal conductivity such as metal.
  • a heater 2 is provided outside the tube 1, which may be an electric heater, preferably in the form of a resistive heating film, disposed around the tube.
  • An outflow pipe 11 and an inflow pipe 12 are connected to both sides of the pipe 1, and a one-way check valve 3 is connected to the inflow pipe 12, and the one-way check valve 3 is in an opening direction in the direction of the arrow in FIG.
  • the tube 1 can be placed horizontally.
  • the embodiment is not limited to this.

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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)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

L'invention porte sur un dispositif de chauffage (10) à circulation unidirectionnelle du fluide comprenant: un réservoir (1) contenant le fluide; une source de chaleur (7) chauffant le fluide du réservoir (1) et un clapet anti-retour (3). Les conduites d'entrée (12) et de sortie (11) du fluide du réservoir (1) sont séparées. Le clapet (3) est placé sur la conduite d'entrée (12). Le système de chauffage à circulation comprend le susdit dispositif (10) et un radiateur (6).
PCT/CN2008/072953 2007-11-05 2008-11-05 Système de chauffage à circulation unidirectionnelle du fluide Ceased WO2009059565A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010531405A JP2011502239A (ja) 2007-11-05 2008-11-05 媒体が定方向へ流れる加熱装置及びその装置を備える循環暖房システム
CN200880114153A CN101849144A (zh) 2007-11-05 2008-11-05 定向流动的加热装置及具有该装置的循环供暖系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2007201739980U CN201106897Y (zh) 2007-11-05 2007-11-05 热压力液体循环供热装置
CN200720173998.0 2007-11-05

Publications (1)

Publication Number Publication Date
WO2009059565A1 true WO2009059565A1 (fr) 2009-05-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/072953 Ceased WO2009059565A1 (fr) 2007-11-05 2008-11-05 Système de chauffage à circulation unidirectionnelle du fluide

Country Status (4)

Country Link
JP (1) JP2011502239A (fr)
KR (1) KR20100096136A (fr)
CN (2) CN201106897Y (fr)
WO (1) WO2009059565A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012098019A (ja) * 2010-11-02 2012-05-24 Nuc Electronics Co Ltd マット用無動力温水ボイラ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201106897Y (zh) * 2007-11-05 2008-08-27 蒋五四 热压力液体循环供热装置
CN113432174A (zh) * 2021-06-22 2021-09-24 周树学 一种供暖设备

Citations (8)

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CN87101263A (zh) * 1987-12-22 1988-07-27 梁丰新 热水锅炉
CN2041403U (zh) * 1988-09-14 1989-07-19 高永林 小型热水采暖装置
CN2233073Y (zh) * 1995-09-22 1996-08-14 王学江 铝制异型散热器
CN1236080A (zh) * 1998-05-19 1999-11-24 于进才 一种无循环泵采暖装置
CN2489542Y (zh) * 2001-05-14 2002-05-01 孟昭杰 石英玻璃电热水管
CN2630780Y (zh) * 2003-06-25 2004-08-04 孙国强 暖气热水器
CN2643196Y (zh) * 2003-06-20 2004-09-22 刘宪海 无压锅炉装置
CN201106897Y (zh) * 2007-11-05 2008-08-27 蒋五四 热压力液体循环供热装置

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JPS5762807U (fr) * 1980-10-01 1982-04-14
JPS599210U (ja) * 1982-07-09 1984-01-20 三菱電機株式会社 床暖房装置
JPS59176527A (ja) * 1983-03-25 1984-10-05 Hachizo Kojima 温水暖房と蒸気暖房を自動的に併用する暖房装置
JPS60134146A (ja) * 1983-12-23 1985-07-17 Matsushita Electric Ind Co Ltd 温水ボイラ
JPH11144843A (ja) * 1997-11-05 1999-05-28 Ushio Inc ヒータ
JP2002162050A (ja) * 2000-11-28 2002-06-07 Sanyo Electric Co Ltd 温水暖房装置の放熱器

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Publication number Priority date Publication date Assignee Title
CN87101263A (zh) * 1987-12-22 1988-07-27 梁丰新 热水锅炉
CN2041403U (zh) * 1988-09-14 1989-07-19 高永林 小型热水采暖装置
CN2233073Y (zh) * 1995-09-22 1996-08-14 王学江 铝制异型散热器
CN1236080A (zh) * 1998-05-19 1999-11-24 于进才 一种无循环泵采暖装置
CN2489542Y (zh) * 2001-05-14 2002-05-01 孟昭杰 石英玻璃电热水管
CN2643196Y (zh) * 2003-06-20 2004-09-22 刘宪海 无压锅炉装置
CN2630780Y (zh) * 2003-06-25 2004-08-04 孙国强 暖气热水器
CN201106897Y (zh) * 2007-11-05 2008-08-27 蒋五四 热压力液体循环供热装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012098019A (ja) * 2010-11-02 2012-05-24 Nuc Electronics Co Ltd マット用無動力温水ボイラ

Also Published As

Publication number Publication date
CN201106897Y (zh) 2008-08-27
JP2011502239A (ja) 2011-01-20
CN101849144A (zh) 2010-09-29
KR20100096136A (ko) 2010-09-01

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