CN201093734Y - Energy saving and defrosting air source water heater - Google Patents
Energy saving and defrosting air source water heater Download PDFInfo
- Publication number
- CN201093734Y CN201093734Y CN 200720091568 CN200720091568U CN201093734Y CN 201093734 Y CN201093734 Y CN 201093734Y CN 200720091568 CN200720091568 CN 200720091568 CN 200720091568 U CN200720091568 U CN 200720091568U CN 201093734 Y CN201093734 Y CN 201093734Y
- Authority
- CN
- China
- Prior art keywords
- air source
- heat
- air
- exhaust fan
- evaporimeter
- 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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- 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]
- Y02B30/12—Hot water central heating systems using heat pumps
Abstract
The utility model relates to an energy saving defrosting air source heater which comprises a condenser, a compressor, a throttle device, an evaporator and a heat insulation bearing water tank. The evaporator envisages the exit of an indoor heat source current-collecting device which is composed of a cooking stove flue gas channel and an indoor air exhaust fan, and the cooking stove flue gas channel and the indoor air exhaust fan are connected in series or connected in parallel. A flow outlet after concatenation or mergence envisages the evaporator. The utility model utilizes the cooking stove flue gas containing more heat, and the heat supplied by the air source relative to the heat only utilized in the air is greatly increased, so compared with the existing air source heater, the energy saving defrosting air source heater greatly improves the energy saving efficiency. Simultaneously, because the heat quantity is more, the evaporator does not need to be provided with an individual defrosting device.
Description
Technical field
The utility model relates to a kind of energy-conservation defrost air source water heater.
Background technology
Existing air source hot pump water heater generally is as business PC, also do not move towards vast resident family, owing to adopt a large water tank, therefore its heat-exchange time is long, particularly the winter of cold district, the off-premises station frosting is serious, and the compressor pressure ratio is bigger, even exceed its permission working range, cause unit eer to reduce greatly even cisco unity malfunction.
Chinese patent CN200320129702.7 discloses a kind of indoor air source heat pump water heater, mainly comprise compressor, by evaporimeter and the condenser that refrigerant line links to each other with outlet with the suction inlet of compressor respectively, be incubated water storage box and be arranged on condenser and evaporimeter between device for drying and filtering and throttling arrangement on the refrigerant line.Its condenser is arranged in the water storage box, water storage box is provided with cold water upper hose and hot water outlet pipe, this utility model is installed in the ventilation fan inboard in external wall of house hole with evaporimeter, and promptly evaporimeter is installed in the air intlet end to the ventilation fan of outdoor air draft, and is close to ventilation fan.Evaporimeter is discharged the heat of air in can absorption chamber, reaches energy-conservation preferably defrost function.But above-mentioned air source hot pump water heater is not thorough to the utilization of the energy aspect energy-conservation.
The utility model content
The purpose of this utility model is to provide a kind of energy-conservation defrost air source water heater, and the better utilization air-energy is realized energy-efficient.
The technical solution adopted in the utility model is as follows:
A kind of energy-conservation defrost air source water heater, comprise condenser, compressor, throttling arrangement, evaporimeter, insulation press-bearing water tank, the outlet of described evaporimeter and indoor thermal source current-collecting device over against, described indoor thermal source current-collecting device is made of kitchen range top exhaust gases passes and room air exhaust fan, kitchen range top exhaust gases passes be connected in series with the exhaust fan gas channel or and connect, kitchen range top exhaust gases passes be connected in series with the exhaust fan gas channel or and connect after air stream outlet and evaporimeter over against.
Kitchen range top exhaust gases passes is connected in series with the exhaust fan gas channel, be meant that the kitchen range top exhaust gases passes port of export is arranged on the air intake end of exhaust fan, the exhaust fan air outlet slit is rectified evaporimeter, and exhaust fan can be extracted kitchen range top flue gas out during operation with room air, and heat is offered evaporimeter.
If kitchen range top exhaust gases passes and exhaust fan gas channel also connect, then be that the kitchen range top exhaust gases passes port of export and exhaust fan air outlet slit end are set up in parallel, both port of export is got final product evaporimeter altogether, evaporimeter can utilize both heats equally simultaneously.
No matter the outlet of kitchen range top exhaust gases passes and exhaust fan be over against setting be connected in series or be set up in parallel and connect, in the time of can both guaranteeing that empty calory provides in kitchen range top exhaust gases passes, airborne heat also can offer evaporimeter by exhaust fan.
Because the oil smoke content in the kitchen range top flue gas is bigger, for fear of exhaust fan and evaporimeter are polluted, clean thereby needs are frequent, further on kitchen range top exhaust gases passes, lampblack filter is set.
Evaporimeter of the present invention preferably uses air-cooled evaporimeter, can further room air and powerful extraction the out of kitchen range top flue gas be offered the evaporimeter use.
The utility model has following advantage with respect to prior art:
The kitchen range top flue gas that will contain more heat transfer is used, and with respect to only utilizing airborne energy, has significantly increased the heat that " air source " provides, and therefore compares existing similar air source water heater, has improved energy-saving efficiency greatly.Because heat is more, evaporimeter no longer needs to be provided with independent defroster simultaneously.
Description of drawings
Fig. 1 is the air source water heater structural representation of the utility model embodiment 1.
Fig. 2 is the air source water heater structural representation of embodiment 2.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is described, but protection domain of the present utility model is not limited thereto:
With reference to figure 1, energy-conservation defrost air source water heater, comprise condenser 1, compressor 2, throttling arrangement 4, air-cooled evaporimeter 3, between the refrigerant line of air-cooled evaporimeter 3 and compressor 2, also be provided with vapour and divide device 6,4 of condenser 1 and throttling arrangements are provided with liquid reservoir 8, stop valve 9, device for drying and filtering 10, magnetic valve 11 successively, described condenser 1 links to each other by circulating water line and water circulating pump 12 with insulation press-bearing water tank 5, also is connected with user's discharge ends 13 on the insulation press-bearing water tank.
The kitchen range top exhaust gases passes port of export 14 is over against the air intake end of exhaust fan 7, and kitchen range top exhaust gases passes is connected in series with exhaust fan and constitutes indoor thermal source current-collecting device, and the air outlet slit of exhaust fan 7 is rectified air-cooled evaporimeter.
Kitchen range top exhaust gases passes is provided with lampblack filter.
During use, when being full of cold water in the insulation press-bearing water tank, at compressor 2, condenser 1, air-cooled evaporimeter 3, liquid reservoir 8, after charging into suitable refrigeration working medium in device for drying and filtering 10 and the connecting pipe therebetween, connect power supply, compressor 2 and indoor exhaust fan 7, kitchen range top fume extraction device and water circulating pump 12 start, the gaseous working medium of the HTHP that compressor comes out flows to condenser 1, recirculated water in the insulation press-bearing water tank cools off liquid, through liquid reservoir 8, stop valve 9, device for drying and filtering 10 and throttling arrangement 4 become the damp steam of low-temp low-pressure, be evaporated to gas at air-cooled evaporimeter 3 by the waste heat heating of the room air of indoor exhaust fan 7 extractions and kitchen range top flue gas, divide device 6 to return compressor 2 through vapour afterwards, and so forth circulation.Water in the insulation press-bearing water tank 5 is heated gradually like this, reaches user's instructions for use, and hot water is discharged from user's discharge ends 13.
With reference to figure 2, energy-conservation defrost air source water heater, comprise condenser 1, compressor 2, throttling arrangement 4, air-cooled evaporimeter 3, between the refrigerant line of air-cooled evaporimeter 3 and compressor 2, also be provided with vapour and divide device 6,4 of condenser 1 and throttling arrangements are provided with liquid reservoir 8, stop valve 9, device for drying and filtering 10, magnetic valve 11 successively, described condenser 1 links to each other by circulating water line and water circulating pump 12 with insulation press-bearing water tank 5, also is connected with user's discharge ends 13 on the insulation press-bearing water tank.
The kitchen range top exhaust gases passes port of export 14 is set up in parallel with the air outlet slit end of exhaust fan 7, constitutes indoor thermal source current-collecting device jointly, and both ports of export are over against air-cooled evaporimeter.
Use is with embodiment 1.
Claims (2)
1. energy-conservation defrost air source water heater, comprise condenser, compressor, throttling arrangement, evaporimeter, insulation press-bearing water tank, it is characterized in that described evaporimeter and indoor thermal source current-collecting device the outlet over against, described indoor thermal source current-collecting device is made of kitchen range top exhaust gases passes and room air exhaust fan, kitchen range top exhaust gases passes be connected in series with the exhaust fan gas channel or and connect, kitchen range top exhaust gases passes be connected in series with the exhaust fan gas channel or and connect after air stream outlet and evaporimeter over against.
2. energy-conservation defrost air source water heater as claimed in claim 1, it is characterized in that: kitchen range top exhaust gases passes is provided with lampblack filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720091568 CN201093734Y (en) | 2007-08-21 | 2007-08-21 | Energy saving and defrosting air source water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720091568 CN201093734Y (en) | 2007-08-21 | 2007-08-21 | Energy saving and defrosting air source water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093734Y true CN201093734Y (en) | 2008-07-30 |
Family
ID=39901702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720091568 Expired - Fee Related CN201093734Y (en) | 2007-08-21 | 2007-08-21 | Energy saving and defrosting air source water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093734Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256677A (en) * | 2013-06-08 | 2013-08-21 | 余永吉 | Method and device for defrosting and heating of air conditioner in winter |
| CN108302715A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
-
2007
- 2007-08-21 CN CN 200720091568 patent/CN201093734Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256677A (en) * | 2013-06-08 | 2013-08-21 | 余永吉 | Method and device for defrosting and heating of air conditioner in winter |
| CN108302715A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN108302715B (en) * | 2018-01-11 | 2021-02-23 | 广东美的制冷设备有限公司 | Control method of air conditioner and air conditioner |
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Legal Events
| 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: 20080730 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |