CN203704344U - Air source heat pump water heater - Google Patents
Air source heat pump water heater Download PDFInfo
- Publication number
- CN203704344U CN203704344U CN201320737903.9U CN201320737903U CN203704344U CN 203704344 U CN203704344 U CN 203704344U CN 201320737903 U CN201320737903 U CN 201320737903U CN 203704344 U CN203704344 U CN 203704344U
- Authority
- CN
- China
- Prior art keywords
- water
- air source
- overflow pipe
- recoverer
- crossing
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 239000002826 coolant Substances 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000013589 supplement Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
An air source heat pump water heater comprises a compressor, a four-way valve, a throttling device, an evaporator, a cooling medium connecting pipe, a condenser heat exchange pipe coil, a water storage tank and a water replenishing opening, and is characterized by further comprising a water storage type hot water recoverer; the periphery of the water storage type hot water recoverer is raised; a water recycling opening is formed in the hot water recoverer; a closed ponding cavity and a water discharge outlet are formed in the bottom of the recoverer; hot water to be recycled flows into the ponding cavity through the water recycling opening; overflowing water pipes are arranged inside the ponding cavity; a water inlet and a water outlet are formed in each overflowing water pipe. According to the utility model, the size of a water tank of the air source heat pump water heater can be greatly reduced only by the improvement of a refrigerant and the additional arrangement of an external waste heat recycling device, so that the air source heat pump water heater can be simply and conveniently mounted in a washroom, just like an electric water heater; meanwhile, by the recycle of waste heat, the energy saving effect of the air source heat pump water heater is further improved.
Description
Technical field
The utility model relates to a kind of water heater, relates in particular a kind of efficient little volume water-storage type air source heat pump water heater.
Background technology
Air source hot pump water heater is a kind of novel hot water and heating product, is a kind of heating equipment and hot water apparatus of alternative boiler, and, environmental protection energy-efficient with it, safe and reliable, round-the-clock feature easy to use are received by users gradually.
The heating-up temperature of traditional water-storage type air source heat pump water heater is not high, be generally 55 DEG C, and firing rate is slow etc., and feature must be preserved hot water with a heat storage water tank.Need the water tank of 150L-200L with an artificial example of 3-5 mouth.Large-sized like this water tank is not easy to coordinate with overall household, and consumer can only install on balcony like this.But along with the raising that people require domestic environment, this big guy consumer on balcony is unwilling to accept.The attemperater of large volume so has often limited the application of air source hot pump water heater, particularly in present these high housing price epoch.For toilet, in bathroom, used a large amount of high-temperature-hot-water, directly by sewer pipe, is discharged as sanitary sewage simultaneously, and effective method does not utilize the heat in this hot water.
Summary of the invention
Technical problem to be solved in the utility model is the demand that how a kind of undersized storage tank is provided and can meets a hot water, how to reclaim the heat energy of used hot water simultaneously, improves the efficiency of Teat pump boiler.
In order to solve the problems of the technologies described above, the utility model has designed a kind of air source hot pump water heater, comprise compressor, cross valve, throttling arrangement, evaporimeter, coolant connecting tube, condenser heat exchange coil, storage tank, water supplement port, characterized by further comprising storage-type hot-water recoverer, described storage-type hot-water recoverer periphery projection, be provided with and reclaim the mouth of a river, bottom is provided with airtight ponding cavity and discharge outlet, hot water to be recycled flows into ponding cavity through reclaiming the mouth of a river, ponding cavity inside was provided with overflow pipe, the described overflow pipe of crossing is respectively equipped with water inlet and delivery port.The described overflow pipe of crossing is made up of copper, iron or the alloy with good heat conductive.The described overflow pipe of crossing is spiral.Described water supplement port is connected with the delivery port of crossing overflow pipe.The cold water pipe of gondola water faucet is connected with the delivery port of crossing overflow pipe, and cold-producing medium adopts R134a, and R134a is most popular middle low-temperature environment-friendly cold-producing medium.
Enforcement the utlity model has following beneficial effect: only by the improvement to cold-producing medium with increase external waste heat recovery plant and just can greatly reduce the water tank volume of water-storage type air source heat pump water heater, can as electric heater, be arranged in toilet very simply and easily.Simultaneously by the recycling of used heat further having been improved to the energy-saving effect of air source hot pump water heater.
Brief description of the drawings
Fig. 1 is the system block diagram of air source hot pump water heater.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the system block diagram of air source hot pump water heater, comprise compressor 9, cross valve 2, throttling arrangement 3, evaporimeter 4, coolant connecting tube 5, condenser heat exchange coil 6, storage tank 7, storage-type hot-water recoverer 8, absorb air energy by air evaporator 4, by the refrigerant liquid evacuator body in evaporimeter 4, boil-off gas is release heat after compressor 9 compressions, in condenser heat exchange coil 6, exchange heat is fed water, condensed refrigerant liquid throttling arrangement 3 flows to air evaporator 4, periodic duty, improve constantly the temperature of the water in storage tank 7, thereby realize the object to water heating.Wherein in this system, adopt novel environment-friendly refrigerant R134a, improved the temperature of the hot water in storage tank 7, conventionally can reach 70 DEG C.Native system also increases and is provided with storage-type hot-water recoverer 8, storage-type hot-water recoverer 8 periphery projections, the outflow of control hot water, be provided with and reclaim the mouth of a river, bottom is provided with airtight ponding cavity and discharge outlet, and hot water to be recycled flows into ponding cavity through reclaiming the mouth of a river, ponding cavity inside was provided with overflow pipe, discharge outlet arranges higher than crossing overflow pipe, ensures that the hot water of collection can be crossed the whole covering of overflow pipe, improves hot water and crosses the heat exchanger effectiveness between overflow pipe.Simultaneously in order to improve heat exchanger effectiveness, can be increased in as much as possible ponding cavity inside and cross the length of overflow pipe, cross overflow pipe and also select the metallic conduit that heat exchange performance is good, as iron, copper or all kinds of alloy are made.
Gondola water faucet 10, generally there are two water inlet pipes, hot-water line 13, a cold water pipe 12, hot-water line 13 is connected with the hot water outlet of air source hot pump water heater, cold water pipe 12 is connected with running water pipe, the improvement of the utility model maximum is exactly that this cold water pipe 13 is connected with the delivery port of crossing overflow pipe, running water is connected with the water inlet of crossing overflow pipe, running water carries out heat exchange with the hot water of collecting in mistake overflow pipe, reach the object that improves water temperature, can greatly reduce the use amount that reduces hot water, and then reach the object that reduces water tank volume.
Equally also can be by the water supplement port of air source hot pump water heater 11, reconfiguration is crossed the delivery port of overflow pipe, improves basic water temperature to be heated, improves on the whole the firing rate of hot water.
Above disclosed is only a kind of embodiment of the utility model, certainly can not limit with this interest field of the utility model, one of ordinary skill in the art will appreciate that all or part of flow process that realizes above-described embodiment, and the equivalent variations of doing according to the utility model claim, still belong to the scope that utility model contains.
Claims (6)
1. an air source hot pump water heater, comprise compressor, cross valve, throttling arrangement, evaporimeter, coolant connecting tube, condenser heat exchange coil, storage tank, water supplement port, characterized by further comprising storage-type hot-water recoverer, described storage-type hot-water recoverer periphery projection, be provided with and reclaim the mouth of a river, bottom is provided with airtight ponding cavity and discharge outlet, hot water to be recycled flows into ponding cavity through reclaiming the mouth of a river, ponding cavity inside was provided with overflow pipe, and the described overflow pipe of crossing is respectively equipped with water inlet and delivery port.
2. Teat pump boiler according to claim 1, the overflow pipe of crossing described in it is characterized in that is made up of copper, iron or the alloy with good heat conductive.
3. Teat pump boiler according to claim 2, is characterized in that the described overflow pipe of crossing is spiral.
4. Teat pump boiler according to claim 3, is characterized in that described water supplement port is connected with the delivery port of crossing overflow pipe.
5. Teat pump boiler according to claim 3, is characterized in that the cold water pipe of gondola water faucet is connected with the delivery port of crossing overflow pipe.
6. according to the Teat pump boiler described in claim 1 to 5 any one, it is characterized in that cold-producing medium adopts R134a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737903.9U CN203704344U (en) | 2013-11-21 | 2013-11-21 | Air source heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737903.9U CN203704344U (en) | 2013-11-21 | 2013-11-21 | Air source heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704344U true CN203704344U (en) | 2014-07-09 |
Family
ID=51054772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320737903.9U Expired - Lifetime CN203704344U (en) | 2013-11-21 | 2013-11-21 | Air source heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020745A1 (en) * | 2015-08-03 | 2017-02-09 | 王顺心 | Water heater using air energy and water energy |
-
2013
- 2013-11-21 CN CN201320737903.9U patent/CN203704344U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020745A1 (en) * | 2015-08-03 | 2017-02-09 | 王顺心 | Water heater using air energy and water energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518104 Guangdong Province, Shenzhen Baoan District manhole after Pavilion Fourth Industrial Zone No. 24 Patentee after: SHENZHEN POWER NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 518104 Guangdong Province, Shenzhen Baoan District manhole after Pavilion Fourth Industrial Zone No. 24 Patentee before: SHENZHEN POWER WORLD NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |