WO2008097208A2 - A condenser - Google Patents

A condenser Download PDF

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Publication number
WO2008097208A2
WO2008097208A2 PCT/TR2008/000010 TR2008000010W WO2008097208A2 WO 2008097208 A2 WO2008097208 A2 WO 2008097208A2 TR 2008000010 W TR2008000010 W TR 2008000010W WO 2008097208 A2 WO2008097208 A2 WO 2008097208A2
Authority
WO
WIPO (PCT)
Prior art keywords
condenser
pipe
pipe flue
fan
pipes
Prior art date
Application number
PCT/TR2008/000010
Other languages
French (fr)
Other versions
WO2008097208A3 (en
Inventor
Hekimoglu Aydin
Original Assignee
Klimasan Klima Sanayi Ve Ticaret A.S.
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 Klimasan Klima Sanayi Ve Ticaret A.S. filed Critical Klimasan Klima Sanayi Ve Ticaret A.S.
Publication of WO2008097208A2 publication Critical patent/WO2008097208A2/en
Publication of WO2008097208A3 publication Critical patent/WO2008097208A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0472—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/007—Condensers

Definitions

  • This invention is related with a condenser, especially one for coolers.
  • the function of a condenser in a cooler is to ensure the discharge of the heat the refrigerant takes from the evaporator and the one added during the compression process in the compressor from the system and the condensation of the refrigerant, thus reducing the pressure on the pumping side of the system and ensuring the refrigerant to be able to liquefy and expand by receiving heat from the evaporator.
  • a condenser which is particularly intended for coolers is known as part of the mechanical cooling system.
  • This condenser is comprised of a fan installed on parallel or intersecting wires in a planar form and used to improve the cooling output as required in some applications.
  • Heat transfer must be enhanced in order to improve the output in cooling systems. And the heat transfer surface must be enlarged in order to ensure the heat transfer mentioned above. However, it is not possible to ensure the employment of the maximum pipe area in the said small volume in some cases.
  • the invention is intended to create a condenser which is part of the mechanical cooling system employed in coolers and which ensures the enhancement of the cooling output by using the maximum pipe area in the minimum volume.
  • the object of the invention is the condenser which is part of the cooling system employed in coolers.
  • the characteristic of the condenser in question is that it contains pipes installed in front of and behind the pipe flue.
  • the maximum output is obtained in the minimum volume by installing a fan which shall provide a good output on both surfaces in the middle of the pipe flue which has pipes in the front and the back.
  • the pipe flue contains geometric forms of infinite number such as circular, elliptic, triangular, square, rectangular, pentagonal, etc.; the pipes volumetrically contains the maximum area by overhanging the surface; and the fan contains a blade angle in order to provide the maximum performance.
  • Figure 1 Perspective view of the condenser (with drop-wires)
  • Figure 2 Front view of the condenser
  • Figure 3 Rear view of the condenser
  • Figure 4 Top view of the condenser
  • the condenser (1) in question contains a pipe flue (2) with two surfaces; the pipe (3) installed on both surfaces of the pipe flue (2) to protrude from the surface; the drop-wire (4) installed on the pipe (3); the fan (5) which is installed inside the. pipe flue (2) to affect the pipes (3) on both surfaces; the fan motor (6) which activates the fan (5); and the retaining plate (7) which serves to mount the condenser (1) to the unit in which it will operate.
  • the pipe flue (2) in the front and rear of which pipe (3) are installed may be of such different options as triangular, rectangular, elliptic, circular, etc.
  • different manufacturing options are provided in connection with the volume in which the condenser (1) shall be installed.
  • the pipes (3) installed in the front and rear of the pipe flue (2) extend over the surface which is connected to the pipe flue (2), protruding out of the surface in question. Such protrusion is in a pyramidal form to make up a volume out of the pipe flue (2) surface. Thus, use of maximum pipe area is ensured in the minimum volume.
  • another option to improve the heat transfer on the pipes (3) is to install drop-wires (4) on the existing pipes (3). In this way, the air is allowed to pass over the pipes (3) with some effort and the heat transfer is ensured to improve.
  • the condenser (1) is ensured to yield a good output on both surfaces by means of the fan (5) which is installed inside the pipe flue (2) to feed the pipes (3) on both sides of the pipe flue (2) and which is selected with a proper angle to allow the blades to provide the said feeding.
  • the movement of the fan (5) which is installed in the middle of the pipe flue (2) is provided by means of the fan motor (6) which is installed inside the pipe flue (2).
  • the condenser (1) in question is ensured to be installed in the space where it will operate.

Abstract

The invention is a condenser (1) which is specifically developed for coolers and in which maximum pipe area is provided in the minimum volume on the front and rear surfaces of a pipe flue (2) by pipes (3) which protrude from the surface on which they are connected to the pipe flue (2) outward, in which drop-wires (4) are installed on the pipes (3) upon request in order to improve the heat transfer and in which there is a properly angled fan (5) which shall ensure feeding on both surfaces in the middle of the pipe flue (2) and a fan motor (6) which enables the said fan (5) to operate.

Description

A CONDENSER
This invention is related with a condenser, especially one for coolers.
Known situation:
The function of a condenser in a cooler is to ensure the discharge of the heat the refrigerant takes from the evaporator and the one added during the compression process in the compressor from the system and the condensation of the refrigerant, thus reducing the pressure on the pumping side of the system and ensuring the refrigerant to be able to liquefy and expand by receiving heat from the evaporator.
In the present condition of the technique, a condenser which is particularly intended for coolers is known as part of the mechanical cooling system. This condenser is comprised of a fan installed on parallel or intersecting wires in a planar form and used to improve the cooling output as required in some applications.
As the principal point which is required to optimise in the cooling conversion is the heat transfer rate, such metals as copper and aluminium which have a very good conductivity are usually used in cooling systems. Another method employed to improve the heat transfer is the drop-wires applied on the existing pipes to be installed between them. Thus, the output of the condenser is enhanced by causing the air to pass over the pipes with some effort.
Heat transfer must be enhanced in order to improve the output in cooling systems. And the heat transfer surface must be enlarged in order to ensure the heat transfer mentioned above. However, it is not possible to ensure the employment of the maximum pipe area in the said small volume in some cases.
Object of the Invention:
The invention is intended to create a condenser which is part of the mechanical cooling system employed in coolers and which ensures the enhancement of the cooling output by using the maximum pipe area in the minimum volume.
For this purpose, the object of the invention is the condenser which is part of the cooling system employed in coolers. The characteristic of the condenser in question is that it contains pipes installed in front of and behind the pipe flue.
In this way, the maximum output is obtained in the minimum volume by installing a fan which shall provide a good output on both surfaces in the middle of the pipe flue which has pipes in the front and the back.
In accordance with the optional characteristics of the condenser,
the pipe flue contains geometric forms of infinite number such as circular, elliptic, triangular, square, rectangular, pentagonal, etc.; the pipes volumetrically contains the maximum area by overhanging the surface; and the fan contains a blade angle in order to provide the maximum performance.
Description of Figures:
The condenser which is accomplished to achieve the object of the invention is illustrated in figures and such figures are as follows:
Figure 1 : Perspective view of the condenser (with drop-wires) Figure 2: Front view of the condenser Figure 3: Rear view of the condenser Figure 4: Top view of the condenser
Reference numbers of the components indicated in the figures: The components indicated in the figures are numbered and their counterparts are shown here below.
1- Condenser 2- Pipe flue
3- Pipe
4- Drop-wire
5- Fan
6- Fan motor 7- Retaining plate
Detailed description of the invention
A representative mode of application of the condenser (1) covered by the present invention in Figure 1. According to the figure, the condenser (1) in question contains a pipe flue (2) with two surfaces; the pipe (3) installed on both surfaces of the pipe flue (2) to protrude from the surface; the drop-wire (4) installed on the pipe (3); the fan (5) which is installed inside the. pipe flue (2) to affect the pipes (3) on both surfaces; the fan motor (6) which activates the fan (5); and the retaining plate (7) which serves to mount the condenser (1) to the unit in which it will operate.
The pipe flue (2) in the front and rear of which pipe (3) are installed may be of such different options as triangular, rectangular, elliptic, circular, etc. Thus, different manufacturing options are provided in connection with the volume in which the condenser (1) shall be installed.
The pipes (3) installed in the front and rear of the pipe flue (2) extend over the surface which is connected to the pipe flue (2), protruding out of the surface in question. Such protrusion is in a pyramidal form to make up a volume out of the pipe flue (2) surface. Thus, use of maximum pipe area is ensured in the minimum volume. As seen in the representative application in Figure 1 , another option to improve the heat transfer on the pipes (3) is to install drop-wires (4) on the existing pipes (3). In this way, the air is allowed to pass over the pipes (3) with some effort and the heat transfer is ensured to improve.
The condenser (1) is ensured to yield a good output on both surfaces by means of the fan (5) which is installed inside the pipe flue (2) to feed the pipes (3) on both sides of the pipe flue (2) and which is selected with a proper angle to allow the blades to provide the said feeding.
The movement of the fan (5) which is installed in the middle of the pipe flue (2) is provided by means of the fan motor (6) which is installed inside the pipe flue (2).
By means of the retaining plate (7) which is located on the bottom of the condenser (1), the condenser (1) in question is ensured to be installed in the space where it will operate.

Claims

1- This invention is a condenser for coolers and its characteristic is that it contains
- a pipe flue (2) with two surfaces which is of any desired form, a pipe (3) which is installed on both surfaces of the pipe flue (2) and performs the cooling function, a drop-wire (4) which is installed between the pipes (3) and ensures the improvement of the heat transfer, - a fan (5) and a fan motor (6) which are installed in the middle of the pipe flue (2) and enhances the cooling output.
2- What is described in paragraph (1) above is a condenser and its characteristic is that it contains a pipe (3) which has a pyramidal form which makes up a volume protruding outward from the surface on which it is installed.
3- What is described in the paragraph (1) above is a condenser and its characteristic is that it contains a fan which is installed in the pipe flue (2) to feed the pipes (3) on both sides of the pipe flue (2) and whose blades have a proper angle to provide the feeding in question.
4- What is described in the paragraph (1) above is a condenser (1) and its characteristic is that it contains a retaining plate (7) which is installed under the pipe flue (2).
PCT/TR2008/000010 2007-02-08 2008-02-05 A condenser WO2008097208A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2007/00723 2007-02-08
TR200700723 2007-02-08

Publications (2)

Publication Number Publication Date
WO2008097208A2 true WO2008097208A2 (en) 2008-08-14
WO2008097208A3 WO2008097208A3 (en) 2008-10-16

Family

ID=39682218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2008/000010 WO2008097208A2 (en) 2007-02-08 2008-02-05 A condenser

Country Status (1)

Country Link
WO (1) WO2008097208A2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010091959A1 (en) * 2009-02-13 2010-08-19 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger in particular condenser for a domestic refrigerator
WO2010106158A3 (en) * 2009-03-20 2011-07-07 Komitec Automation Gmbh Multi-channel flat tube heat exchanger, in particular for household refrigerating appliances
CN103017452A (en) * 2013-01-14 2013-04-03 合肥工业大学 Refrigerator condenser assembled with fan
DE102014216216A1 (en) * 2014-05-20 2015-11-26 Bundy Refrigeration International Holding B.V. Circular heat exchanger with molded dryer and refrigeration circuit with this heat exchanger
CN109780890A (en) * 2018-12-31 2019-05-21 曹进 A kind of compact condensers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1445728A (en) * 1918-10-18 1923-02-20 Delco Light Co Refrigerating apparatus
US1912596A (en) * 1931-10-09 1933-06-06 Carl H Schmidt Air cooling machine
US3759321A (en) * 1971-10-22 1973-09-18 Singer Co Condenser coil apparatus
JP2000241046A (en) * 1999-02-24 2000-09-08 Usui Internatl Ind Co Ltd Low temperature apparatus
US20040069465A1 (en) * 2002-08-10 2004-04-15 Winiamando Inc. Spiral heat exchange device
DE102005021554A1 (en) * 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger for a refrigeration device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1445728A (en) * 1918-10-18 1923-02-20 Delco Light Co Refrigerating apparatus
US1912596A (en) * 1931-10-09 1933-06-06 Carl H Schmidt Air cooling machine
US3759321A (en) * 1971-10-22 1973-09-18 Singer Co Condenser coil apparatus
JP2000241046A (en) * 1999-02-24 2000-09-08 Usui Internatl Ind Co Ltd Low temperature apparatus
US20040069465A1 (en) * 2002-08-10 2004-04-15 Winiamando Inc. Spiral heat exchange device
DE102005021554A1 (en) * 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger for a refrigeration device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010091959A1 (en) * 2009-02-13 2010-08-19 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger in particular condenser for a domestic refrigerator
WO2010106158A3 (en) * 2009-03-20 2011-07-07 Komitec Automation Gmbh Multi-channel flat tube heat exchanger, in particular for household refrigerating appliances
CN103017452A (en) * 2013-01-14 2013-04-03 合肥工业大学 Refrigerator condenser assembled with fan
DE102014216216A1 (en) * 2014-05-20 2015-11-26 Bundy Refrigeration International Holding B.V. Circular heat exchanger with molded dryer and refrigeration circuit with this heat exchanger
WO2015177161A1 (en) * 2014-05-20 2015-11-26 Bundy Refrigeration International Holding B.V. Circular heat exchanger having an integrally formed dryer, and refrigeration circuit comprising said heat exchanger
CN109780890A (en) * 2018-12-31 2019-05-21 曹进 A kind of compact condensers

Also Published As

Publication number Publication date
WO2008097208A3 (en) 2008-10-16

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