CN2258267Y - Heat exchanger using waste heat of air conditioner - Google Patents
Heat exchanger using waste heat of air conditioner Download PDFInfo
- Publication number
- CN2258267Y CN2258267Y CN96208098U CN96208098U CN2258267Y CN 2258267 Y CN2258267 Y CN 2258267Y CN 96208098 U CN96208098 U CN 96208098U CN 96208098 U CN96208098 U CN 96208098U CN 2258267 Y CN2258267 Y CN 2258267Y
- Authority
- CN
- China
- Prior art keywords
- heat
- absorbing medium
- casing
- heat exchanger
- medium
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- F28D1/0206—Heat exchangers immersed in a large body of liquid
- F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/04—Desuperheaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
- F24F2005/0025—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using heat exchange fluid storage tanks
Abstract
The utility model provides a heat exchanger using waste heat of an air conditioner. The utility model comprises a casing used for installing various components and containing heat absorbing medium, a heat exchanger, a heat releasing medium controller used for controlling the flow of heat releasing medium, and a heat absorbing medium controller used for controlling the temperature of heat absorbing medium and the height of the heat absorbing medium in the casing, wherein, the heat exchanger is composed of heat exchange tubes with fins, the heat releasing medium flowing in the heat exchange tubes, the heat absorbing medium surrounding the out parts of the heat exchange tubes, and a flow guiding device used for dividing the casing into a high temperature chamber and a low temperature chamber. The heat exchanger of the utility model not only can use the waste heat of the air conditioner, but also can be favorable to the environmental sanitation.
Description
The utility model relates to a kind of heat exchanger, specifically, relates to a kind of used heat that utilizes air-conditioner, and can receive the heat exchanger that the air-conditioner of its condensed water is used.
Existing air-conditioner normally utilizes the air cooling system cooling, that is, the heat of refrigeration filling being released in process by compression with blower fan is discharged into the outside atmosphere from radiator with air cooling way; Simultaneously, during evaporator operation, absorb heat, make be discharged into after the ambient air cooling indoor, and, constantly produce condensed water on the evaporation tube surface.But this type of cooling has three unfavorable factors:
1. when the environment temperature around the radiator of air-conditioner was higher, air-cooled cooling effect was very poor, even can cause shutting down;
2. the heat that refrigeration filling contained all loses in running in vain, has wasted energy;
3. the condensed water that condenses on evaporimeter because refrigeration filling absorbs heat will be discharged to outdoor going, and is unfavorable in environmental sanitation.
At above problem, the purpose of this utility model is to provide a kind of collection to utilize the above-mentioned used heat of air-conditioner, in order to the hot water of heating life usefulness, and can improve the heat exchanger of the cooling effect of air-conditioner.
Another purpose of the present utility model is to be collected in the condensed water that condenses on the air-conditioner evaporator, to improve environmental sanitation.
For achieving the above object, the heat exchanger of air-conditioner used heat that utilizes of the present utility model has one in order to various parts and the casing that holds heat-absorbing medium to be installed, the import and the outlet of heat-absorbing medium are arranged on this casing, and be located at the valve that heat-absorbing medium flows in import and the exit control casing, it is characterized in that it also comprises:
One heat-exchanger rig, this heat-exchanger rig comprise the finned heat exchanger tube that is installed in the above-mentioned casing, and the entrance point of heat exchanger tube is communicated with the compressor outlet of air-conditioner, and its port of export communicates with the condenser of air-conditioner, and the heat release medium flows through in this heat exchanger inside; Be enclosed in the heat-absorbing medium of this heat exchanger tube outside; And the box house space is separated into low temperature chamber and hot room but still the two-part guiding device that interconnects;
The heat release medium control device of one control heat release medium circulation;
The temperature of one control heat-absorbing medium and the heat-absorbing medium control device of its height in casing.
Above-mentioned heat release medium control device comprises: the three-way magnetic valve of the flow direction of a control heat release medium, and the import of this three-way magnetic valve is communicated with compressor, and an outlet is communicated with the entrance point of heat exchanger, and another outlet is communicated with the condenser of air-conditioner; A check valve that prevents the heat release medium back flow that is installed in the heat exchanger tube port of export; And be arranged in the low temperature chamber of casing, send the temperature sensor of control signal to above-mentioned three-way magnetic valve.
Above-mentioned heat-absorbing medium control device comprises: one is arranged in the low temperature chamber of casing, the temperature sensor that the heat-absorbing medium temperature is used in the control low temperature chamber; One import department that is arranged on heat-absorbing medium controls the electromagnetic water inlet valve of the circulation of heat-absorbing medium; One is arranged in the hot room of casing, the temperature sensor that the heat-absorbing medium temperature is used in the electric heater of heating heat-absorbing medium and the control hot room; And the sensor of the interior heat-absorbing medium height of control casing.
Above-mentioned guiding device comprises four deflectors, separates certain spacing between each deflector, for heat-absorbing medium forms a passage that flows to the complications of hot room from low temperature chamber.Specifically, be fixedly connected on bottom half from low temperature chamber to the first and the 3rd deflector of hot room direction, and leave certain distance with the case lid inner surface, the second and the 4th deflector is fixedly connected on the case lid, leave certain distance with the inner surface of bottom half, so that heat-absorbing medium passes through.
In order to satisfy different requirements, so an electric heater is set in the hot room of casing to domestic water.
In order to collect the water droplet that condenses on the evaporimeter in the air-conditioner, can open an aperture on casing top, and be connected with the drainpipe of evaporimeter on pipe and the air-conditioner.
Below, be described with reference to the accompanying drawings the embodiment that the utility model utilizes the heat exchanger of air-conditioner used heat.In the accompanying drawing:
Fig. 1 is the heat exchanger of using according to air-conditioner of the present utility model, and with the schematic diagram of air-conditioner annexation.
Heat exchanger 30 comprises a casing 9 and a case lid 29 that is connected with casing 9.Heat-absorbing medium 11 is housed in casing 9, and this in the present embodiment heat-absorbing medium is a water.Outside finned heat exchanger tube 10 and guiding device are arranged in casing 9.The heat release medium is flow through in heat exchanger tube inside, the refrigerant after this heat release medium is in the air-conditioner by compression.In casing 9 lower sidewall electromagnetic water inlet valve 12 and cock of water drain 18 are installed.Above-mentioned guiding device is made up of first deflector 15, second deflector 14, the 3rd deflector 17 and the 4th deflector 24, and their ordering as shown in Figure 1.Described four deflectors are the width flat board identical with the width of casing 9, first deflector 15 and the 3rd deflector 17 be fixedly connected on casing 9 upper base surface and and the surface of case lid 29 between segment distance is arranged, pass through for heat-absorbing medium, second deflector 14 and the 4th deflector 24 are fixedly connected on the inner surface of case lid 29, and and the bottom surface of casing 9 between segment distance is arranged, pass through for heat-absorbing medium, and, on the first and the 4th deflector 15,24, have heat-insulation layer.Above-mentioned guiding device is separated into the low temperature chamber of left part and the hot room of right part with casing 9.
One heat release medium control device is made up of three-way magnetic valve 3, check valve 13.The import a of three-way magnetic valve 3 is connected with the refrigerant outlet of compressor 1, and an outlet b is connected with the air-cooled condenser 6 of air-conditioner by after the heat exchanger tube 10 and check valve 13 in the casing 9, and another outlet c then directly is connected with above-mentioned air-cooled condenser 6.The duty of above-mentioned three-way magnetic valve 3 is by 16 controls of the temperature sensor in the low temperature chamber that is installed in casing 9.When the temperature of the heat-absorbing medium in the casing low temperature chamber (water) arrived 55 ℃, temperature sensor 16 sent the signal of telecommunication, made the refrigerant in the triple valve 3 directly flow out outlet c from import a,, directly flowed into air-cooled condenser 6 from compressor 1, without heat exchanger tube that is.When the temperature of heat-absorbing medium (water) was lower than 48 ℃, temperature sensor 16 sent the signal of telecommunication, made refrigerant flow out outlet b from the import a of triple valve, through heat exchanger tube 10, will flow into air-cooled condenser 6 through check valve 13 again behind the heat transferred heat-absorbing medium 11.The effect of check valve 13 is to prevent that refrigerant from refluxing.
The temperature of control heat-absorbing medium and the control device of height are by the temperature sensor in the low temperature chamber that is contained in casing 9 16; Be contained in the electromagnetic water inlet valve 12 of the low temperature chamber bottom of casing 9; The temperature sensor 19 that is contained in the sensor 28 on the case lid 29 and is contained in the hot room is formed.When the temperature of the heat-absorbing medium in casing 9 low temperature chambers was lower than 38 ℃, sensor 16 sent signal, and water intaking valve 12 is closed, and stopped to replenish heat-absorbing medium.When the temperature of low temperature chamber reached 45 ℃, sensor 16 sent signal again, and water intaking valve 12 is opened, so, just in casing 9, replenish heat-absorbing medium.
In addition, formed the device of controlling the heat-absorbing medium height in the glass communicating pipe 27 of housing 9 one sides and the sensor 28 that is installed on the glass tube connector.Have the height of the height of first waterline 23 and second waterline, 22, the first waterlines 23 and first deflector basic identical, more lower slightly in casing 9, the height of second waterline 22 is near the lower surface of case lid, but lower slightly.The bottom of glass communicating pipe 27 communicates with the heat-absorbing medium of casing 9 bottoms, and the upper end communicates with sensor 28, and when the water level in the casing was raised to second waterline 22, sensor 28 sent signal, and water intaking valve 12 is closed.
From the above, sensor 16 can both start to control making usefulness in two kinds of control device and two temperature ranges, that is, when the temperature of heat-absorbing medium from being lower than in 38 ℃ to 45 ℃ the scope, it controls water intaking valve 12 in the heat-absorbing medium control device, control replenishing of heat-absorbing medium; When the temperature of heat-absorbing medium was in 48 ℃ to 55 ℃ scope, it controlled triple valve 3 in heat release medium control device, the flow direction of control heat release medium.
Below, the course of work of heat exchanger of the present utility model is described.
When air-conditioner was worked, water intaking valve was opened, and arrived first waterline 23 until heat-absorbing medium, so be full of water in the low temperature chamber of casing 9.Because the temperature of the interior heat-absorbing medium of low temperature chamber is lower than 48 ℃ in the casing, this moment triple valve duty be in make high temperature refrigerant from the import of triple valve by the heat exchanger tube 10 the housing 9, carrying out entering in the air-cooled condenser 6 through check valve 13 again after heat changes with heat-absorbing medium water.When water temperature is higher than 45 ℃ owing to heat exchange is elevated to, water intaking valve 12 is subjected to the control of the signal of telecommunication that sensor 16 sends and opens, water filling in casing 9, like this, cause the water level in the low temperature chamber in the casing 9 to raise, cover first deflector 15, enter in the hot room through the guiding of second deflector 14, the 3rd deflector 17 and the 4th deflector 24.Simultaneously, low temperature chamber is because the benefit of cold water is gone into, and water temperature descends, and when being lower than 38 ℃, water intaking valve 12 is just closed.Then, the water of high temperature refrigerant and low temperature chamber carries out heat exchange, and water temperature raises once again, when arriving 45 ℃, sensor 16 moves once again, and water intaking valve 12 is opened, mend running water again in low temperature chamber, high-temperature water covers guiding device once again and enters hot room, carries out heat exchanging process so repeatedly.If the hot water in the hot room is not emitted, when water level reached second waterline, sensor 28 actions of control water level were closed water intaking valve 12.Like this, low temperature chamber since water at low temperature no longer mend into, and continue to heat up, when being raised to 52 ℃, the heat exchange of hyperthermia induced cryogen and water is tending towards the saturated heat radiation that influences cold-producing medium, sensor 16 action this moment becomes duty in the triple valve 3 cold-producing medium is directly entered in the air-cooled condenser 6, and not by heat-exchanger rig 10.
When water temperature can not satisfy user's needs, can add electric heater 21 and sensor 19 at hot room.When the hot room temperature were lower than the required water temperature of user in the casing 9, sensor 19 actions made heater connect power supply, the water in the heating hot room, and when water temperature arrives the user when temperature required, sensor 19 move once more, the power supply of cut-out heater 21.
In addition, by perforate on casing 9, a tube connector 8 is installed is linked to each other, along the condensed water of aggegation in the arrow A direction inflow evaporator among the figure with the drainpipe of air-conditioner evaporator.
In addition, should illustrate that the heat exchanger that utilizes used heat of the present utility model be except can being applied to the air-conditioner, other are various the utilizable household electrical appliance of used heat, and for example refrigerator and so on also can adopt.
Claims (7)
1. heat exchanger that utilizes air-conditioner used heat, it has a casing that is used to various parts are installed and holds heat-absorbing medium, and the import and the outlet of heat-absorbing medium are arranged on this casing, and is located at the valve that heat-absorbing medium flows in import and the exit control casing, it is characterized in that it also comprises:
A heat-exchanger rig, this heat-exchanger rig comprise the finned heat exchanger tube that is installed in the above-mentioned casing, and the entrance point of heat exchanger tube is communicated with the compressor outlet of air-conditioner, and its port of export communicates with the condenser of air-conditioner, and the heat release medium flows through in this heat exchanger tube inside; Be enclosed in the heat-absorbing medium of this heat exchanger tube outside; And the box house space is separated into low temperature chamber and hot room but still the two-part guiding device that interconnects;
The heat release medium control device of the circulation of one control heat release medium;
The temperature of one control heat-absorbing medium and the heat-absorbing medium control device of the height of heat-absorbing medium in casing.
2. heat exchanger as claimed in claim 1, it is characterized in that, above-mentioned heat release medium control device comprises: the three-way magnetic valve of a control heat release media flow direction, the import of this three-way magnetic valve is communicated with compressor, an outlet is communicated with the entrance point of heat exchanger, and another outlet is communicated with the condenser of air-conditioner; A check valve that prevents the heat release medium back flow that is installed in the heat exchanger tube port of export; And be arranged in the low temperature chamber of casing, send the temperature sensor of control signal to above-mentioned three-way magnetic valve.
3. heat exchanger as claimed in claim 1 or 2 is characterized in that, above-mentioned heat-absorbing medium control device comprises: one is arranged in the low temperature chamber of casing, the temperature sensor that the heat-absorbing medium temperature is used in the control low temperature chamber; One is arranged on the import department of heat-absorbing medium, the electromagnetic water inlet valve of the circulation of control heat-absorbing medium; One is arranged in the hot room of casing, the temperature sensor that the heat-absorbing medium temperature is used in the electric heater of heating heat-absorbing medium and the control hot room; And the sensor of the height of the interior heat-absorbing medium of control casing.
4. heat exchanger as claimed in claim 1 or 2 is characterized in that, has an aperture on casing top, and this aperture is connected with the drainpipe of evaporimeter on pipe 7 and the air-conditioner.
5. heat exchanger as claimed in claim 3 is characterized in that, has an aperture on casing top, and this aperture is connected with the drainpipe of evaporimeter on pipe 7 and the air-conditioner.
6. heat exchanger as claimed in claim 1 or 2 is characterized in that, above-mentioned guiding device comprises four deflectors, separates certain spacing between each deflector, for heat-absorbing medium forms a passage that flows to the complications of hot room from low temperature chamber.
7. heat exchanger as claimed in claim 3 is characterized in that, above-mentioned guiding device comprises four deflectors, separates certain spacing between each deflector, for heat-absorbing medium forms a passage that flows to the complications of hot room from low temperature chamber.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96208098U CN2258267Y (en) | 1996-04-24 | 1996-04-24 | Heat exchanger using waste heat of air conditioner |
| FR9611185A FR2748092B3 (en) | 1996-04-24 | 1996-09-13 | HEAT EXCHANGER USING HEAT DISSIPATED BY AN AIR CONDITIONER |
| JP1997002695U JP3042347U (en) | 1996-04-24 | 1997-04-10 | Air conditioner Waste heat heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96208098U CN2258267Y (en) | 1996-04-24 | 1996-04-24 | Heat exchanger using waste heat of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2258267Y true CN2258267Y (en) | 1997-07-23 |
Family
ID=5135103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96208098U Expired - Fee Related CN2258267Y (en) | 1996-04-24 | 1996-04-24 | Heat exchanger using waste heat of air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3042347U (en) |
| CN (1) | CN2258267Y (en) |
| FR (1) | FR2748092B3 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650137B (en) * | 2005-03-24 | 2012-08-29 | 伊密泰克放射技术有限责任公司 | Exhaust gas heat exchanger |
| CN102840770A (en) * | 2012-09-15 | 2012-12-26 | 马利萍 | Water heater and air conditioner utilizing same |
| CN102997444A (en) * | 2012-11-27 | 2013-03-27 | 王波兰 | Water heater |
| CN113324331A (en) * | 2021-08-04 | 2021-08-31 | 江苏图创建筑工程有限公司 | Cold and heat energy supply station control system and method based on artificial intelligence control strategy |
| CN117073414A (en) * | 2023-08-17 | 2023-11-17 | 苏州工业职业技术学院 | Multi-medium heat exchanger for new energy automobile battery and temperature adjusting method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2790074B1 (en) * | 1999-02-23 | 2001-05-25 | Gerard Marret | INSTALLATION FOR COOLING OR HEATING A LIQUID, ESPECIALLY SEA WATER |
| CN106196532A (en) * | 2016-09-30 | 2016-12-07 | 李涛 | A kind of air-conditioner heat reclaiming system |
| CN109405334B (en) * | 2018-10-25 | 2021-08-27 | 中冶长天国际工程有限责任公司 | Two-stage high-temperature condensation heat recovery heat pump system |
| CN115031308A (en) * | 2022-05-26 | 2022-09-09 | 科希曼电器有限公司 | High-temperature dehumidification energy-saving machine set |
-
1996
- 1996-04-24 CN CN96208098U patent/CN2258267Y/en not_active Expired - Fee Related
- 1996-09-13 FR FR9611185A patent/FR2748092B3/en not_active Expired - Fee Related
-
1997
- 1997-04-10 JP JP1997002695U patent/JP3042347U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650137B (en) * | 2005-03-24 | 2012-08-29 | 伊密泰克放射技术有限责任公司 | Exhaust gas heat exchanger |
| CN102840770A (en) * | 2012-09-15 | 2012-12-26 | 马利萍 | Water heater and air conditioner utilizing same |
| CN102997444A (en) * | 2012-11-27 | 2013-03-27 | 王波兰 | Water heater |
| CN113324331A (en) * | 2021-08-04 | 2021-08-31 | 江苏图创建筑工程有限公司 | Cold and heat energy supply station control system and method based on artificial intelligence control strategy |
| CN113324331B (en) * | 2021-08-04 | 2021-11-05 | 江苏图创建筑工程有限公司 | Cold and heat energy supply station control system and method based on artificial intelligence control strategy |
| CN117073414A (en) * | 2023-08-17 | 2023-11-17 | 苏州工业职业技术学院 | Multi-medium heat exchanger for new energy automobile battery and temperature adjusting method |
| CN117073414B (en) * | 2023-08-17 | 2024-03-08 | 苏州工业职业技术学院 | Multi-medium heat exchanger for new energy automobile battery and temperature adjusting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3042347U (en) | 1997-10-14 |
| FR2748092A3 (en) | 1997-10-31 |
| FR2748092B3 (en) | 1998-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |