EP0893655A2 - Unité de chauffage pour chauffage à air chaud pour églises - Google Patents

Unité de chauffage pour chauffage à air chaud pour églises Download PDF

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Publication number
EP0893655A2
EP0893655A2 EP98113548A EP98113548A EP0893655A2 EP 0893655 A2 EP0893655 A2 EP 0893655A2 EP 98113548 A EP98113548 A EP 98113548A EP 98113548 A EP98113548 A EP 98113548A EP 0893655 A2 EP0893655 A2 EP 0893655A2
Authority
EP
European Patent Office
Prior art keywords
heating
station according
air
heating station
partition
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.)
Granted
Application number
EP98113548A
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German (de)
English (en)
Other versions
EP0893655A3 (fr
EP0893655B1 (fr
Inventor
Heinz Dipl.-Ing. Gossens
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.)
Theod Mahr Sohne GmbH
Original Assignee
Theod Mahr Sohne GmbH
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Filing date
Publication date
Application filed by Theod Mahr Sohne GmbH filed Critical Theod Mahr Sohne GmbH
Publication of EP0893655A2 publication Critical patent/EP0893655A2/fr
Publication of EP0893655A3 publication Critical patent/EP0893655A3/fr
Application granted granted Critical
Publication of EP0893655B1 publication Critical patent/EP0893655B1/fr
Anticipated expiration legal-status Critical
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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
    • F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
    • F24D5/04—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated with return of the air or the air-heater

Definitions

  • a church can be economical and with special consideration the problems of heating such a complex Space, which also needs to consider monument preservation issues are, practically only with an air heating system be heated. It is important to note that in the vertical direction the temperature differences between not too big in the upper and lower layers of the air otherwise damage to the organ, paintings and statues and other works of art can occur.
  • This heating station is practically an autonomous one System, so taking into account in a church interior the structural conditions on the one hand and the heating requirements, on the other hand, several such Stations can be distributed. This is possible because there is a separate fan in each heating station is arranged, which may be regulated separately and which is assigned a heating register to which the heating energy is transferred a pipe in the form of a central heat generator a heat transfer fluid is supplied. For smaller units training as an electrical heating register is possible, that is powered by an electrical cable. With this arrangement, the heating air is only in the heating station heated up and practically at the point of heating up given the room.
  • the invention is accordingly based on the object To create heating station based on the previously known Concept of heating the warm air only at the blow-out point and also the circulating air to be heated at this point first to suck, which has a low overall height, nevertheless the creation of large building blocks according to the modular principle enables.
  • a Warming station for a warm air church heating with an in Floor mountable housing that is essentially cuboid is formed, the open upper side by a in the Level of the room floor extending grid is covered and through a vertical, from the grille to the case bottom running partition into a warm air part and an air inlet part is divided, with the partition in the area of the housing base with at least one passage opening is provided, which is also the outlet opening of an in Air inlet part arranged fan forms, and with one above the fan, on the partition connected horizontal sound insulation wall, the free one Edge limiting air passage up to a distance the transition chamber running to the partition wall, the upper and lower part of the air inlet part connects and with one of the transition chamber in the area of Sound register assigned to the heating register.
  • Such a heating station enables a low overall height from about 50 to 70 cm with a width of about 75 cm, so that the heating station according to the invention even under unfavorable conditions can be installed.
  • the heating station according to the invention can not only in narrow side or cross aisles order, but can also be used in small churches with small Introduce door widths as a prefabricated unit. Despite the small size, the requirements of one even air distribution and low noise fulfill. Due to the special arrangement of a transfer chamber, the heating register on the suction side of the Fan is assigned, there is a flawless uniform heating of the air. Through the horizontal Sound insulation wall, which is preferably arranged releasably the fan is shielded from the grille of the air inlet part, so that here the required noise reduction given is.
  • the heating register expediently closes the transition chamber below the soundproofing wall from.
  • the transition chamber above the sound insulation wall completed an air filter opposite the air inlet part is. It is useful here if the air filter is vertical is aligned and arranged in the air inlet part is that direct contact with contaminants like Dirt, cleaning water etc. through the grille into the air inlet section falling in is avoided.
  • the heating register in the air passage is arranged.
  • This arrangement has the advantage that a heating register with a large heat exchanger surface in the smallest space can be arranged as for the dimensions of the heating register not just the horizontal cross section of the air passage is available in the transfer chamber, but also the heating register in its dimensions can extend below and / or upwards.
  • the given with it Possibility of increasing the heat exchanger area without enlarge the outside dimensions of the heating station itself must also allow the use of heating registers that are suitable for an inlet temperature of around 65 ° C are designed, i.e. one Inlet temperature that is below the usual inlet temperatures lies.
  • the air filter at a distance from the free Edge of the soundproof wall is arranged and that on the free Edge in the flow cross section above the sound insulation wall protruding crossbar made of soundproofing material is arranged.
  • This crossbar is in the entrance area forced the flow channel to redirect the flow, which is also a sound-absorbing deflection for the represents sound generated by the fan.
  • the muffler body immediately in the warm air section on the housing wall on the one hand and on the partition wall on the other are arranged, the housing wall side Silencer body with its lower end up to the case bottom enough and the partition wall-side silencer body with its lower end above the passage opening of the Fan ends and limits a deflection chamber.
  • the upper ends of the The silencer body ends at a distance below the grille and delimit a relaxation chamber below the grid.
  • This measure causes turbulence in the flow channel warm air flowing into the relaxation chamber causes a reduction in flow velocity and a further equalization of the flow rate to the through the warm air outlet area of the Grid-defined warm air outlet achieved.
  • it is useful if at the upper edges of the silencer body, that limit the flow channel, one in each Relaxation chamber protruding, angled to the side Baffle is arranged. This ensures that despite the low overall height of the relaxation chamber already on one a short distance "pulling apart" the warm air flow achieved due to the Coanda effect and the desired vortex formation is favored in the relaxation chamber.
  • connection fittings end walls to be provided are identical for each size, while those extending in the longitudinal direction Metal sheets for floors, side walls and partitions of the housing and the silencer body to be used in each case through simple separating cuts from appropriately dimensioned Primary material can be produced.
  • FIG. 1 How the cross section acc. Fig. 1 reveals there is a Warming station from essentially cuboid housing 1 with a bottom 2, a first side wall 3, a second side wall 4 and an angled adjacent to the side wall 4 Ceiling part 5, the vertically aligned part 6 together with the edge 7 of the side wall 3 and the corresponding Part of the end walls an upper, defining a housing opening Collar forms. At its ends is the case finished with appropriately designed end walls.
  • the Housing 1 is on the inside of both of the two End walls as well as on the bottom 2 and the side walls 3 and 4 with a heat and sound insulating coating 1.1 provided.
  • the housing 1 is in the bottom of a Church room embedded, the load-bearing concrete 8 of the floor 9 to the limit of the housing opening Edges 6, 7 are introduced.
  • a Fitting collar 10 used as a support for a Grid 11 is used and is level with the floor covering 12 of the church floor is used with the screed.
  • the housing 1 is now through an end wall to end wall Partition 13 reaching into an air inlet part 14 and one Warm air section 15 divided.
  • a passage opening 16 is arranged in the partition 13, which is also the outlet opening of one in the air inlet part 14 arranged, driven by an electric motor Fan 17 forms.
  • the fan 17 is not over here Vibration damper shown in greater detail with an appearance 18 attached directly to the partition 13.
  • the fan 17 is one in the air inlet part 14 horizontally aligned sound insulation wall 19, the free edge 20 in a spaced from the partition 13 Transfer chamber 21 which extends the upper and connects the lower part of the air inlet part.
  • the transfer chamber 21 is above the sound insulation wall 19 through an air filter 22 opposite the air inlet part 14 completed.
  • the air filter 22 is still below of the horizontally extending ceiling part 5 arranged so that dirt falling through the grille 11, dripping Do not get cleaning water or the like on the filter surface can.
  • a crossbar 24 is arranged, which is also made a soundproofing material is made.
  • the transfer chamber 21 is below the sound insulation wall 19 completed by a heating register 25, which schematically shown supply and discharge lines 26 with heating energy, for example with hot water.
  • the lines 26 are advantageous through flexible stainless steel lines formed, each in the upper area up to the end walls be introduced on the outside with appropriate Connection piece for the supply lines to be laid in the floor are provided.
  • two silencer body 27 and 28 arranged, which form a flow channel and which extend over the entire length of the housing.
  • the housing wall side Muffler body 28 extends here to in the floor area, while the partition wall Muffler body 27 with its lower end above the Passage opening 16 extends and delimits a deflection chamber 29.
  • the upper crossbar 24 and the subsequent transfer chamber 21 is achieved that the air to be heated through the heating register 25 sucked evenly over the entire cross section becomes.
  • the formation of the deflection chamber 29 ensures that that in the form of a core jet from the opening 16 of the fan 17 warm air escaping from through the silencer body 28 opposite wall formed and deflected here to the full cross-sectional width of the flow channel is pulled apart, so that again as a warm air outlet serving part of the grid 11 over its entire Cross-section of warm air with approximately the same flow rate is flowed through.
  • a "short circuit" is avoided, so that the emerging warm air in the border area between Air intake and hot air outlet are not immediately sucked back becomes.
  • FIG. 2 corresponds in its Basic structure of the embodiment acc. Fig. 1, so here can be made to the above description. Same Components are provided with the same reference symbols.
  • Fig. 1 consists in the design of the transfer chamber 21 and the arrangement of the heating register 25.
  • the heating register 25 is arranged so that it by the free edge 20 of the sound insulation wall 19 limited air passage is arranged in the transfer chamber 21.
  • the arrangement of silencer bodies 35 and 36 below of the heating register which in this area also includes the Wall of the transfer chamber 21 can form like this is shown here, it is achieved again that the fan noise be largely reduced.
  • FIG. 3 leaves the special manufacturing advantages of the concept of the invention detect.
  • the end walls 33 are shown three sizes in their dimensions, d. H. in height a and the width b as well as in the dimensions of the notch c identical, so that here too the external connections 34 for Connection with the lines 26 to the heating register 25 accordingly can be prefabricated.
  • the dimensions of the side walls 3, 4, the bottom 2 and the angled ceiling part 5 are in dimensions a, b and c also identical, so that here of appropriately sized Primary material only according to the specified grid Length c must be cut to length.
  • the required heat output can be designed that the smallest size has one or two fans and that then graded, with ever increasing size, several fans with correspondingly long training or but also individual heating registers connected in parallel can be.
  • the maximum longest size is essentially through the available transportation options limited. Has a size with a maximum of six fans turned out to be useful.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Central Heating Systems (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Building Environments (AREA)
EP98113548A 1997-07-23 1998-07-21 Unité de chauffage pour chauffage à air chaud pour églises Expired - Lifetime EP0893655B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29713045U DE29713045U1 (de) 1997-07-23 1997-07-23 Wärmestation für eine Warmluft-Kirchenheizung
DE29713045U 1997-07-23

Publications (3)

Publication Number Publication Date
EP0893655A2 true EP0893655A2 (fr) 1999-01-27
EP0893655A3 EP0893655A3 (fr) 2001-05-16
EP0893655B1 EP0893655B1 (fr) 2003-05-02

Family

ID=8043533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113548A Expired - Lifetime EP0893655B1 (fr) 1997-07-23 1998-07-21 Unité de chauffage pour chauffage à air chaud pour églises

Country Status (3)

Country Link
EP (1) EP0893655B1 (fr)
AT (1) ATE239197T1 (fr)
DE (2) DE29713045U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6725688B2 (en) * 2000-04-25 2004-04-27 Shell Oil Company Controlling the production of a liquefied natural gas product stream
DE102010003100A1 (de) 2010-03-22 2011-09-22 Ulrich Doll Vorrichtung und Verfahren zum Heizen von Kirchenräumen und/oder Großräumen
DE102017006365A1 (de) * 2017-07-05 2019-01-10 Audi Ag Luftreinigungsanlage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925121A1 (de) 1979-06-22 1981-01-08 Mahr Soehne Gmbh Theo Warmluftheizung fuer einen kirchenraum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911787A1 (de) * 1989-04-11 1990-10-18 Mahr Soehne Gmbh Theo Warmluftheizeinrichtung fuer einen kirchenraum

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925121A1 (de) 1979-06-22 1981-01-08 Mahr Soehne Gmbh Theo Warmluftheizung fuer einen kirchenraum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6725688B2 (en) * 2000-04-25 2004-04-27 Shell Oil Company Controlling the production of a liquefied natural gas product stream
DE102010003100A1 (de) 2010-03-22 2011-09-22 Ulrich Doll Vorrichtung und Verfahren zum Heizen von Kirchenräumen und/oder Großräumen
DE102010003100B4 (de) * 2010-03-22 2014-09-11 Ulrich Doll Vorrichtung und Verfahren zum Heizen von Kirchenräumen und/oder Großräumen
DE102017006365A1 (de) * 2017-07-05 2019-01-10 Audi Ag Luftreinigungsanlage

Also Published As

Publication number Publication date
EP0893655A3 (fr) 2001-05-16
ATE239197T1 (de) 2003-05-15
EP0893655B1 (fr) 2003-05-02
DE29713045U1 (de) 1998-01-08
DE59808128D1 (de) 2003-06-05

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