CN2779309Y - Heat recovery hot pump type domestic water heater - Google Patents
Heat recovery hot pump type domestic water heater Download PDFInfo
- Publication number
- CN2779309Y CN2779309Y CN 200520068840 CN200520068840U CN2779309Y CN 2779309 Y CN2779309 Y CN 2779309Y CN 200520068840 CN200520068840 CN 200520068840 CN 200520068840 U CN200520068840 U CN 200520068840U CN 2779309 Y CN2779309 Y CN 2779309Y
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- water
- heat
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- condenser
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Abstract
The utility model discloses a heat recovery hot pump type domestic water heater which comprises a compressor, wherein an outlet of the compressor is connected with a condenser. An outlet of the condenser is connected to an inlet of an evaporator through a drier, a system electromagnetic valve and a restrictor; an outlet of the evaporator is connected with an inlet of the compressor. The condenser is arranged in a hot water tank which is provided with a water feed pipe and a water service pipe, and the evaporator is arranged in a waste water collecting tank which is provided with a water inlet pipe and a water discharge pipe. The utility model can fully use the residual heat of waste water, and has the advantages of energy saving, high efficiency and convenient management. When combined with a heat recovery exchanger, the utility model has a better effect of energy saving and can be applied to bathrooms, guest houses, families, etc.
Description
Technical field
The utility model relates to a kind of heating plant, particularly a kind of heat-pump-type domestic hot-water device.
Background technology
Resident living water divides diet water and slurry, wherein, the shared domestic water ratio of diet water is less, and slurry accounts for the major part of domestic water, in the slurry, laundry water and bathing water account for significant proportion again, and it is less to contain solid shape foreign material amount after they use, and long-term water temperature is all more than 5～10 ℃, the draining of particularly having a bath, water temperature generally is higher than domestic hot-water's moisturizing, and wherein the heat that is contained flows away in vain by sewer, has caused the wasting of resources.
In the prior art, a kind of Wind-cooling type heat pump water heater is arranged, mainly comprise compressor, the outlet of compressor connects a condenser, condensator outlet drying device, system's magnetic valve are connected the import of evaporimeter with flow controller, the outlet of evaporimeter connects the import of compressor, and described condenser is arranged in the boiler, boiler is provided with filling pipe and water pipe, and the evaporimeter side is provided with fan; During this water heater working, in the system that compressor and coupled condenser and evaporimeter are formed, charge into cold-producing medium, compressor operating, compressed refrigerant makes it become high temperature and high pressure gas, the heat release in condenser of this high temperature and high pressure gas, and cold-producing medium is then lowered the temperature and is liquefied and the disengaged vapor heat-transmission, water in the water tank is heated and available, during water, take through water pipe, filling pipe is used for to the boiler moisturizing; Behind system's magnetic valve and flow controller, cold-producing medium is vaporized in evaporimeter and is absorbed fan and blows heat energy in air; Therefore, heat absorption speed is slow during refrigerants vaporize, makes evaporator effectiveness lower; In winter, the easy frosting of evaporimeter needs defrosting, and control is complicated, safeguards cumbersomely, and system thermal efficiency is low.
The utility model content
The purpose of this utility model provides a kind of recovery type heat heat-pump-type domestic hot-water device, make it can utilize slurry to come hot-water supply as thermal source, and it is energy-conservation, efficient, convenient management.
The purpose of this utility model is achieved in that a kind of recovery type heat heat-pump-type domestic hot-water device, comprise compressor, the outlet of compressor connects a condenser, condensator outlet drying device, system's magnetic valve are connected the import of evaporimeter with flow controller, the outlet of evaporimeter connects the import of compressor, described condenser is arranged at one to have in the boiler of filling pipe and water pipe, and described evaporimeter is arranged in the sewage collecting box, and described sewage collecting box is provided with water inlet pipe and drainpipe.
When the utility model uses, the water inlet pipe that draining after having a bath or doing washing is provided with on sewage collecting box is introduced in the sewage collecting box, charge into cold-producing medium in the system that compressor and coupled condenser and evaporimeter are formed, during compressor operating, compressed refrigerant makes it become high temperature and high pressure gas, the heat release in condenser of this high temperature and high pressure gas, cold-producing medium is then lowered the temperature and is liquefied and the disengaged vapor heat-transmission, water in the water tank is heated and available, during water, take through water pipe, filling pipe is used for to the boiler moisturizing; Behind system's magnetic valve and flow controller, cold-producing medium is vaporized in evaporimeter and is absorbed heat energy in the waste water, because the water temperature of waste water is than the temperature height of surrounding air, and the capacity of heat transmission of water is better than air, so easier vaporization of cold-producing medium, under the prerequisite of equal heat exchange amount, the volume of evaporimeter can be done forr a short time; When having a bath, owing to be to heat water in heat supply waterside, limit in drip washing bath process, and the heating heat is bigger, thereby the boiler capacity can be less relatively; Simultaneously, it is simple in structure, need not fan, has also reduced the noise of fan operation, makes its manufacturing and management all very convenient; Therefore, the utility model can make full use of the waste heat of waste water, and it is energy-conservation, efficient, convenient management; Can be applicable to bathroom, hotel and family etc.
For control Compressor Inlet Temperature and pressure, make compressor operating more steady, be provided with return-air temperature adjustment heat exchanger between the import of described evaporimeter and the outlet.
For making full use of the waste water heat, reduce the burden of compressor, be provided with heat recovery exchanger between the filling pipe of described boiler and the water inlet pipe of sewage collecting box.During use, make moisturizing and waste water carry out heat exchange earlier, the water of mending in the boiler is carried out preheating, can reduce the work load of compressor, save the consumption of electric energy in the hot water production process, this technical scheme energy-saving effect is better.
Description of drawings
Fig. 1 is the utility model structural scheme of mechanism;
Wherein, 1 sewage collecting box, 2 evaporimeters, 3 flow controllers, 4 system's magnetic valves, 5 driers, 6 boilers, 7 condensers, 8 compressors, 9 heat recovery exchangers, 10 return-air temperature adjustment heat exchangers, the a water pipe, b filling pipe, c water for bathing water inlet pipe, d laundry water water inlet pipe, e drainpipe.
The specific embodiment
As figure, a kind of recovery type heat heat-pump-type domestic hot-water device, comprise compressor 8, the outlet of compressor 8 connects a condenser 7, condenser 7 outlet drying devices 5, system's magnetic valve 4 are connected the import of evaporimeter 2 with flow controller 3, the outlet of evaporimeter 2 connects the import of compressor 8, be provided with return-air temperature adjustment heat exchanger 10 between the import of described evaporimeter 2 and the outlet, condenser 7 is arranged at one to have in the boiler of filling pipe b and water pipe a, evaporimeter 2 is arranged in the sewage collecting box 1, and sewage collecting box 1 is provided with water inlet pipe and drainpipe e; Water inlet pipe has two, be respectively water for bathing water inlet pipe c and laundry water water inlet pipe d, wherein, be provided with heat recovery exchanger 9 between the filling pipe b of water for bathing water inlet pipe c and boiler, heat recovery exchanger is consistent with the structure of heat exchanger of the prior art with return-air temperature adjustment heat exchanger, can choose from prior art.
Claims (3)
1, a kind of recovery type heat heat-pump-type domestic hot-water device, comprise compressor, the outlet of compressor connects a condenser, condensator outlet drying device, system's magnetic valve are connected the import of evaporimeter with flow controller, the outlet of evaporimeter connects the import of compressor, described condenser is arranged at one to have in the boiler of filling pipe and water pipe, and it is characterized in that: described evaporimeter is arranged in the sewage collecting box, and described sewage collecting box is provided with water inlet pipe and drainpipe.
2, a kind of recovery type heat heat-pump-type domestic hot-water device according to claim 1 is characterized in that: be provided with return-air temperature adjustment heat exchanger between the import of described evaporimeter and the outlet.
3, a kind of recovery type heat heat pump water heater according to claim 1 and 2 is characterized in that: be provided with heat recovery exchanger between the filling pipe of described boiler and the water inlet pipe of sewage collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068840 CN2779309Y (en) | 2005-02-02 | 2005-02-02 | Heat recovery hot pump type domestic water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068840 CN2779309Y (en) | 2005-02-02 | 2005-02-02 | Heat recovery hot pump type domestic water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2779309Y true CN2779309Y (en) | 2006-05-10 |
Family
ID=36753397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068840 Expired - Fee Related CN2779309Y (en) | 2005-02-02 | 2005-02-02 | Heat recovery hot pump type domestic water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2779309Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182960B (en) * | 2007-12-13 | 2010-04-14 | 上海交通大学 | Energy-saving hot-water system of marine vehicle cool house refrigerating device |
| CN101672563B (en) * | 2009-10-15 | 2011-11-09 | 康景安 | Inter-absorbing energy-saving refrigerator water heater |
| EP2525157A2 (en) | 2011-05-18 | 2012-11-21 | Armines | Method for producing a flow of hot water and associated system |
| CN104654573A (en) * | 2015-02-09 | 2015-05-27 | 大连理工大学 | Hot-melt-type solidification latent heat pump capable of recycling waste heat |
| CN111306779A (en) * | 2020-04-02 | 2020-06-19 | 浙江安扬新能源科技有限公司 | Heater integrating heating body and water tank |
-
2005
- 2005-02-02 CN CN 200520068840 patent/CN2779309Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182960B (en) * | 2007-12-13 | 2010-04-14 | 上海交通大学 | Energy-saving hot-water system of marine vehicle cool house refrigerating device |
| CN101672563B (en) * | 2009-10-15 | 2011-11-09 | 康景安 | Inter-absorbing energy-saving refrigerator water heater |
| EP2525157A2 (en) | 2011-05-18 | 2012-11-21 | Armines | Method for producing a flow of hot water and associated system |
| CN104654573A (en) * | 2015-02-09 | 2015-05-27 | 大连理工大学 | Hot-melt-type solidification latent heat pump capable of recycling waste heat |
| CN111306779A (en) * | 2020-04-02 | 2020-06-19 | 浙江安扬新能源科技有限公司 | Heater integrating heating body and water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060510 |