CN204494716U - A kind of domestic air conditioning waste-heat recovery device - Google Patents
A kind of domestic air conditioning waste-heat recovery device Download PDFInfo
- Publication number
- CN204494716U CN204494716U CN201520093120.0U CN201520093120U CN204494716U CN 204494716 U CN204494716 U CN 204494716U CN 201520093120 U CN201520093120 U CN 201520093120U CN 204494716 U CN204494716 U CN 204494716U
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- valve
- tube
- air
- heat recovery
- water tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
The utility model relates to a kind of waste-heat recovery device, and more specifically to a kind of domestic air conditioning waste-heat recovery device, system is equipped with tube-in-tube condenser, can realize the waste heat recovery of air-conditioning, air conditioner afterheat can be utilized to heat domestic water, save the energy; Because the service time of user is different, so be provided with electric heating equipment in water tank, user can be allowed to use the hot water of uniform temperature at any time, person easy to use.Blower fan is arranged on air-cooled condenser, and valve VII and air-cooled condenser are connected in series afterwards and valve VI is connected in parallel.Evaporimeter is connected with four-way change-over valve.Evaporimeter and valve I and valve II are connected in parallel.One end of valve V is connected with four-way change-over valve, and the other end of valve V is connected with compressor.Valve V and tube-in-tube condenser are connected in parallel, and are connected with valve III, valve IV in the loop that valve V and valve I are formed.Tube-in-tube condenser is connected with constant temperature water tank.Electric heating equipment is provided with in constant temperature water tank.
Description
Technical field
The utility model relates to a kind of waste-heat recovery device, more specifically to a kind of domestic air conditioning waste-heat recovery device.
Background technology
In recent years, the living standard of we people is gradually in improve, and China's domestic air conditioning is day by day universal in city, and domestic air conditioning owning rate increases with surprising rapidity.National urban resident every one hundred houses air-conditioning owning amount increases year by year, and simultaneously along with the raising of people's living standard, people are also increasing to the demand of domestic water, also increasing for the disposable energy consumption heating domestic water.The energy consumption of hot water supply is only second to indoor heating air conditioning energy consumption, say and to be extremely necessary with the energy consumption reducing domestic water, a lot of energy can be saved, so it is significant to utilize the condensation heat of air-conditioning to heat domestic water, so design a kind of domestic air conditioning waste-heat recovery device just very necessary.
Summary of the invention
The technical problem that the utility model mainly solves is: provide a kind of domestic air conditioning waste-heat recovery device, system is equipped with tube-in-tube condenser, can realize the waste heat recovery of air-conditioning, air conditioner afterheat can be utilized to heat domestic water, save the energy; Because the service time of user is different, so be provided with electric heating equipment in water tank, user can be allowed to use the hot water of uniform temperature at any time, person easy to use.
For solving the problems of the technologies described above, the utility model relates to a kind of waste-heat recovery device, more specifically to a kind of domestic air conditioning waste-heat recovery device, comprise four-way change-over valve, valve I, evaporimeter, valve II, connector I, connector II, connector III, connector IV, electric heating equipment, constant temperature water tank, water pump, tube-in-tube condenser, valve III, valve IV, valve V, throttle structure, compressor, flow separator, valve VI, blower fan, air-cooled condenser and valve VII, system is equipped with tube-in-tube condenser, the waste heat recovery of air-conditioning can be realized, air conditioner afterheat can be utilized to heat domestic water, save the energy, because the service time of user is different, so be provided with electric heating equipment in water tank, user can be allowed to use the hot water of uniform temperature at any time, person easy to use.
Valve VII is connected with air-cooled condenser, and blower fan is arranged on air-cooled condenser, and valve VII and air-cooled condenser are connected in series afterwards and valve VI is connected in parallel.One end of flow separator is connected with compressor, and the other end of flow separator is connected with four-way change-over valve.One end of throttle structure is connected with air-cooled condenser, and the other end of throttle structure is connected with evaporimeter, and evaporimeter is connected with four-way change-over valve.Evaporimeter is connected with valve I, and evaporimeter and valve I are connected in series afterwards and valve II is connected in parallel.One end of valve V is connected with four-way change-over valve, and the other end of valve V is connected with compressor.Valve V and tube-in-tube condenser are connected in parallel, and are connected with valve III, valve IV in the loop that valve V and valve I are formed.Tube-in-tube condenser is connected with constant temperature water tank, and is connected with connector I, connector II and water pump in the loop of tube-in-tube condenser and constant temperature water tank formation.Electric heating equipment is provided with in constant temperature water tank.Connector III, connector IV are all connected with constant temperature water tank.
As the further optimization of this programme, the blade of the blower fan described in a kind of domestic air conditioning waste-heat recovery device of the utility model has 2, and material is plastics.
As the further optimization of this programme, the valve VII described in a kind of domestic air conditioning waste-heat recovery device of the utility model is connected by plastic tube with air-cooled condenser.
As the further optimization of this programme, the electric heating equipment described in a kind of domestic air conditioning waste-heat recovery device of the utility model is arranged on the inside of constant temperature water tank, and is positioned at the lower end of constant temperature water tank.
The advantage of a kind of domestic air conditioning waste-heat recovery device of the utility model is: system is equipped with tube-in-tube condenser, can realize the waste heat recovery of air-conditioning, air conditioner afterheat can be utilized to heat domestic water, save the energy; Because the service time of user is different, so be provided with electric heating equipment in water tank, user can be allowed to use the hot water of uniform temperature at any time, person easy to use.
Accompanying drawing explanation
Fig. 1 is the systematic schematic diagram of a kind of domestic air conditioning waste-heat recovery device of the utility model.
In figure: four-way change-over valve 1; Valve I 2; Evaporimeter 3; Valve II 4; Connector I 5; Connector II 6; Connector III 7; Connector IV 8; Electric heating equipment 9; Constant temperature water tank 10; Water pump 11; Tube-in-tube condenser 12; Valve III 13; Valve IV 14; Valve V 15; Throttle structure 16; Compressor 17; Flow separator 18; Valve VI 19; Blower fan 20; Air-cooled condenser 21; Valve VII 22.
Detailed description of the invention
In FIG, the utility model relates to a kind of waste-heat recovery device, more specifically to a kind of domestic air conditioning waste-heat recovery device, comprise: four-way change-over valve 1, valve I 2, evaporimeter 3, valve II 4, connector I 5, connector II 6, connector III 7, connector IV 8, electric heating equipment 9, constant temperature water tank 10, water pump 11, tube-in-tube condenser 12, valve III 13, valve IV 14, valve V 15, throttle structure 16, compressor 17, flow separator 18, valve VI 19, blower fan 20, air-cooled condenser 21 and valve VII 22, system is equipped with tube-in-tube condenser, the waste heat recovery of air-conditioning can be realized, air conditioner afterheat can be utilized to heat domestic water, save the energy, because the service time of user is different, so be provided with electric heating equipment in water tank, user can be allowed to use the hot water of uniform temperature at any time, person easy to use.
For solving the problems of the technologies described above, the operation of air-conditioning can have three kinds of modes:
Independent heating mode: valve III 13 and the valve IV 14 of closing tube-in-tube condenser 12 both sides, tube-in-tube condenser 12 quits work, and carry out inverse Carnot cycle, can realize the heating mode of air-conditioning, this is the operational mode of general domestic air conditioning.
Separate refrigeration pattern: valve III 13 and the valve IV 14 of closing tube-in-tube condenser 12 both sides, the blower fan 20 opening air-cooled condenser 21 opposite carries out force ventilation, by blower fan 20, the heat of the air-cooled condenser 21 of air-conditioning is dispersed into outdoor, the separate refrigeration of air-conditioning can be realized, but this mode cannot utilize the heat of point cool condenser 21 of air-conditioning, can cause the pollution of outdoor environment simultaneously.
Advantage refrigeration-the hot-water mode of this device: system adds a tube-in-tube condenser 12, double-pipe condenser 12 is connected in systems in which with air-cooled condenser 21, cold-producing medium is bottom in and top out in tube-in-tube condenser 12, cooling water is upper entering and lower leaving in tube-in-tube condenser 12, but the cooling water in tube-in-tube condenser 12 can only bear the condensation heat load of part, if do not open blower fan 20 to carry out force ventilation, the condensing pressure of system and evaporating pressure will rise to some extent, so will open blower fan 20 to carry out force ventilation.
Because the condensing units that system is carried out and the required time of user to hot water are nonsynchronous, poor if having time, so system devises again a constant temperature water tank 10 and electric heating equipment 9, when water temperature can not reach the demand of user, or when air-conditioning system is not opened, by electric heating equipment, water is heated, meet the daily water consumption of user.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (4)
1. a domestic air conditioning waste-heat recovery device, comprise four-way change-over valve (1), valve I (2), evaporimeter (3), valve II (4), connector I (5), connector II (6), connector III (7), connector IV (8), electric heating equipment (9), constant temperature water tank (10), water pump (11), tube-in-tube condenser (12), valve III (13), valve IV (14), valve V (15), throttle structure (16), compressor (17), flow separator (18), valve VI (19), blower fan (20), air-cooled condenser (21) and valve VII (22), it is characterized in that: valve VII (22) is connected with air-cooled condenser (21), blower fan (20) is arranged on air-cooled condenser (21), valve VII (22) and air-cooled condenser (21) are connected in series afterwards and valve VI (19) is connected in parallel, one end of flow separator (18) is connected with compressor (17), and the other end of flow separator (18) is connected with four-way change-over valve (1), one end of throttle structure (16) is connected with air-cooled condenser (21), the other end of throttle structure (16) is connected with evaporimeter (3), and evaporimeter (3) is connected with four-way change-over valve (1), evaporimeter (3) is connected with valve I (2), and evaporimeter (3) and valve I (2) are connected in series afterwards and valve II (4) is connected in parallel, one end of valve V (15) is connected with four-way change-over valve (1), and the other end of valve V (15) is connected with compressor (17), valve V (15) and tube-in-tube condenser (12) are connected in parallel, and are connected with valve III (13), valve IV (14) in the loop that valve V (15) and valve I (2) are formed, tube-in-tube condenser (12) is connected with constant temperature water tank (10), and is connected with connector I (5), connector II (6) and water pump (11) in the loop that forms of tube-in-tube condenser (12) and constant temperature water tank (10), electric heating equipment (9) is provided with in constant temperature water tank (10), connector III (7), connector IV (8) are all connected with constant temperature water tank (10).
2. a kind of domestic air conditioning waste-heat recovery device according to claim 1, it is characterized in that: the blade of described blower fan (20) has 2, material is plastics.
3. a kind of domestic air conditioning waste-heat recovery device according to claim 1, is characterized in that: described valve VII (22) is connected by plastic tube with air-cooled condenser (21).
4. a kind of domestic air conditioning waste-heat recovery device according to claim 1, is characterized in that: described electric heating equipment (9) is arranged on the inside of constant temperature water tank (10), and is positioned at the lower end of constant temperature water tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093120.0U CN204494716U (en) | 2015-02-09 | 2015-02-09 | A kind of domestic air conditioning waste-heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093120.0U CN204494716U (en) | 2015-02-09 | 2015-02-09 | A kind of domestic air conditioning waste-heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494716U true CN204494716U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520093120.0U Expired - Fee Related CN204494716U (en) | 2015-02-09 | 2015-02-09 | A kind of domestic air conditioning waste-heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196531A (en) * | 2016-09-30 | 2016-12-07 | 海南唯视雅科工程服务有限公司 | A kind of Water-cooling type air conditioner refrigeration host computer system |
-
2015
- 2015-02-09 CN CN201520093120.0U patent/CN204494716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196531A (en) * | 2016-09-30 | 2016-12-07 | 海南唯视雅科工程服务有限公司 | A kind of Water-cooling type air conditioner refrigeration host computer system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |