CN203083127U - Waste heat recycling water source heat pump water heater - Google Patents
Waste heat recycling water source heat pump water heater Download PDFInfo
- Publication number
- CN203083127U CN203083127U CN 201220714419 CN201220714419U CN203083127U CN 203083127 U CN203083127 U CN 203083127U CN 201220714419 CN201220714419 CN 201220714419 CN 201220714419 U CN201220714419 U CN 201220714419U CN 203083127 U CN203083127 U CN 203083127U
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- CN
- China
- Prior art keywords
- water
- storage tank
- heat exchanger
- waste heat
- heat recovery
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- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 239000002918 waste heat Substances 0.000 title claims abstract description 35
- 238000004064 recycling Methods 0.000 title abstract 6
- 239000002351 wastewater Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000011084 recovery Methods 0.000 claims description 37
- 238000005057 refrigeration Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
Images
Classifications
-
- 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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A waste heat recycling water source heat pump water heater comprises a waste heat recycling channel and a cooling circulation loop, wherein the cooling circulation loop is formed through sequential connection of a compressor, a condenser, a throttle valve and a heat exchanger. The water heater is characterized by further comprising a water storage tank which is connected with the heat exchanger to form a hot water loop used for circulating heating of refrigerants. A first circulating water pump is arranged on the hot water loop, the water storage tank is communicated with a waste heat recycling heat collecting loop, and the heat exchanger in the waste heat recycling channel and a second circulating water pump are arranged on the heat collecting loop. Preferentially, the heat collecting loop is communicated with a waste water heat recycling device communicated with a pipe which connects a water outlet of the water storage tank and a water inlet end of the heat exchanger. The water heater can effectively improve use efficiency of a water source heat pump water heater, is convenient to install and use, and meanwhile has environment-protecting and energy-saving functions.
Description
Technical field
The utility model relates to a kind of waste heat recovery water source heat pump water heater.
Background technology
Existing water source heat pump water heater institute calorific requirement derives from river, lake water etc. usually, promptly by absorbing the heat energy of low taste in the water, is the cold-producing medium heat supply.Therefore this water source heat pump water heater complex structure not only, inconvenience is installed, and also is subjected to the constraint of factors such as water source cleannes and environment temperature, especially when environment temperature is low to moderate freezing point temperature, the Teat pump boiler of traditional design even can not use.For improving the service efficiency of heat pump under the low temperature environment, it is the technological means of cold-producing medium heat supply that the increase of employing electric heating tube device is also arranged, yet adopts this technological means not only to increase use cost, has potential safety hazard simultaneously.For overcoming above-mentioned defective, water source heat pump water heater is developed.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of waste heat recovery water source heat pump water heater will be provided, and it can not only effectively improve the service efficiency of water source heat pump water heater, and easy to install and use, plays the effect of environmental protection and energy saving simultaneously.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of waste heat recovery water source heat pump water heater, comprise waste heat recovery passage and the refrigeration cycle that is in turn connected into by compressor, condenser, choke valve, heat exchanger, also comprise storage tank, storage tank and heat exchanger are connected to form the hot-water return of circulation heating and cooling agent, hot-water return is provided with first water circulating pump, also be communicated with the hot loop of adopting of waste heat recovery on the storage tank, adopt hot loop and be provided with the heat exchanger and second water circulating pump that places the waste heat recovery passage.
Preferably, described hot loop connection wastewater heat recovery device, the wastewater heat recovery device and the pipeline connection that is connected storage tank delivery port and heat exchanger water inlet end adopted.
Described heat exchanger is a plate type heat exchanger.
Described heat exchanger is a finned type heat exchanger.
Described storage tank bottom is provided with sewage draining exit.
Described condenser is arranged in the water tank, is connected with cold water inlet and hot water outlet pipe on the water tank.
The storage tank water inlet of described connection heat exchanger water side is arranged on the bottom of storage tank, and the storage tank delivery port that is communicated with the heat exchanger water inlet end is arranged on the upper end of storage tank.
The storage tank water inlet of described connection heat exchanger water side is arranged on the bottom of storage tank, and the storage tank delivery port that is communicated with the heat exchanger water inlet end is arranged on the upper end of storage tank.
The utility model is compared the beneficial effect that is produced with background technology:
Because adopting, the utility model in water source heat pump water heater equipment, increases a storage tank, storage tank and heat exchanger are connected to form the hot-water return of circulation heating and cooling agent, also be communicated with the hot loop of adopting of waste heat recovery simultaneously on the storage tank, adopt hot loop and be provided with the heat exchanger that places the waste heat recovery passage, so can not only effectively improve the service efficiency of water source heat pump water heater, and easy to install and use, play the effect of environmental protection and energy saving simultaneously.
Further, on the pipeline that connects storage tank delivery port and heat exchanger water inlet end, be connected a wastewater heat recovery device, effectively utilize the spent hot water of family, play energy-conservation effect.
Description of drawings: Fig. 1 is the utility model structural representation;
Fig. 2 is another embodiment schematic diagram of the utility model;
Fig. 3 places the schematic diagram of waste heat recovery passage 1 for heat exchanger 8 among Fig. 1 and Fig. 2.
The specific embodiment: for example the utility model is further described below in conjunction with accompanying drawing.
Embodiment one: as accompanying drawing 1, a kind of waste heat recovery water source heat pump water heater shown in Figure 3, mainly comprise refrigeration cycle, hot-water return, adopt hot loop, storage tank 6, waste heat recovery passage 1, water tank 11, cold water inlet 12, hot water outlet pipe 13.
Waste heat recovery passage 1 can be the passage that reclaims the useless cigarette of family, hot gas etc.
Refrigeration cycle is in turn connected to form by compressor 2, condenser 3, choke valve 4, heat exchanger 5, and condenser 3 is arranged in the water tank 11, is connected with cold water inlet 12 and hot water outlet pipe 13 on the water tank 11, and hot water outlet pipe 13 provides required hot water for family.
Also be communicated with the hot loop of adopting of waste heat recovery on the storage tank 6, adopt hot loop and be provided with the heat exchanger 8 and second water circulating pump 9, heat exchanger 8 is a finned type heat exchanger, and be positioned in the waste heat recovery passage 1 of waste heat recovery, the waste heat that reclaims with effective utilization is that finned heat exchanger provides heat energy, and second water circulating pump 9 provides power for the recirculated water of adopting hot loop.Preferably, storage tank 6 water inlets 62 of described connection heat exchanger 8 water sides 82 are arranged on the bottom of storage tank 6, and storage tank 6 delivery ports 61 that are communicated with heat exchanger 8 water inlet ends 81 are arranged on the upper end of storage tank 6.
Operation principle: refrigerant gas is compressed into the steam of HTHP in compressor, this high temperature and high pressure gas is condensed into highly pressurised liquid by the cooling of low temperature running water in condenser, become the low-temp low-pressure liquid refrigerant through the choke valve throttling then, again through the plate type heat exchanger draw heat and be gasificated into low-pressure steam.So just finish a kind of refrigeration cycle.The hot water that stores in the storage tank is under the effect of water circulating pump, and the plate type heat exchanger of flowing through provides heat energy for cold-producing medium, and then flows into storage tank.Simultaneously, the water in the storage tank flows into finned heat exchanger under the effect of another water circulating pump, and the heating by gas in the waste heat recovery passage, flows into storage tank at last again, for hot-water return constantly provides hot water.
Embodiment two: as accompanying drawing 2, a kind of waste heat recovery water source heat pump water heater shown in Figure 3, the difference of present embodiment and the foregoing description one mainly is: described adopting in the hot loop has a wastewater heat recovery device 10 by pipeline connection, wastewater heat recovery device 10 and the pipeline connection that is connected storage tank 6 delivery ports 61 and heat exchanger 8 water inlet ends 81.Wastewater heat recovery device 10 is main to reclaim bathrooms with the spent hot water etc., effectively to utilize the spent hot water of family, plays energy-conservation effect.
Claims (8)
1. a waste heat recovery water source heat pump water heater comprises waste heat recovery passage (1) and the refrigeration cycle that is in turn connected into by compressor (2), condenser (3), choke valve (4), heat exchanger (5), it is characterized in that: also comprise storage tank (6),
Storage tank (6) and heat exchanger (5) are connected to form the hot-water return of circulation heating and cooling agent, and hot-water return is provided with first water circulating pump (7),
Also be communicated with the hot loop of adopting of waste heat recovery on the storage tank (6), adopt hot loop and be provided with heat exchanger (8) and second water circulating pump (9) that places waste heat recovery passage (1).
2. waste heat recovery water source heat pump water heater according to claim 1, it is characterized in that described hot loop connection wastewater heat recovery device (10), the wastewater heat recovery device (10) and the pipeline connection that is connected storage tank (6) delivery port (61) and heat exchanger (8) water inlet end (81) adopted.
3. waste heat recovery water source heat pump water heater according to claim 1 and 2 is characterized in that described heat exchanger (5) is a plate type heat exchanger.
4. waste heat recovery water source heat pump water heater according to claim 1 and 2 is characterized in that described heat exchanger (8) is a finned type heat exchanger.
5. waste heat recovery water source heat pump water heater according to claim 1 and 2 is characterized in that described storage tank (6) bottom is provided with sewage draining exit.
6. waste heat recovery water source heat pump water heater according to claim 1 and 2 is characterized in that described condenser (3) is arranged in the water tank (11), is connected with cold water inlet (12) and hot water outlet pipe (13) on the water tank (11).
7. waste heat recovery water source heat pump water heater according to claim 1 and 2, it is characterized in that storage tank (6) water inlet (64) of described connection heat exchanger (5) water side (51) is arranged on the bottom of storage tank (6), storage tank (6) delivery port (63) that is communicated with heat exchanger (5) water inlet end (52) is arranged on the upper end of storage tank (6).
8. waste heat recovery water source heat pump water heater according to claim 1 and 2, it is characterized in that storage tank (6) water inlet (62) of described connection heat exchanger (8) water side (82) is arranged on the bottom of storage tank (6), storage tank (6) delivery port (61) that is communicated with heat exchanger (8) water inlet end (81) is arranged on the upper end of storage tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714419 CN203083127U (en) | 2012-12-22 | 2012-12-22 | Waste heat recycling water source heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714419 CN203083127U (en) | 2012-12-22 | 2012-12-22 | Waste heat recycling water source heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083127U true CN203083127U (en) | 2013-07-24 |
Family
ID=48828954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220714419 Expired - Lifetime CN203083127U (en) | 2012-12-22 | 2012-12-22 | Waste heat recycling water source heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777176A (en) * | 2022-04-29 | 2022-07-22 | 南京长江都市建筑设计股份有限公司 | Green energy-saving oil smoke waste heat recovery system and working method |
-
2012
- 2012-12-22 CN CN 201220714419 patent/CN203083127U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777176A (en) * | 2022-04-29 | 2022-07-22 | 南京长江都市建筑设计股份有限公司 | Green energy-saving oil smoke waste heat recovery system and working method |
| CN114777176B (en) * | 2022-04-29 | 2025-03-14 | 南京长江都市建筑设计股份有限公司 | A green and energy-saving oil fume waste heat recovery system and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |