CN100458302C - Air-source heat pump water heater - Google Patents
Air-source heat pump water heater Download PDFInfo
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- CN100458302C CN100458302C CNB2007100263740A CN200710026374A CN100458302C CN 100458302 C CN100458302 C CN 100458302C CN B2007100263740 A CNB2007100263740 A CN B2007100263740A CN 200710026374 A CN200710026374 A CN 200710026374A CN 100458302 C CN100458302 C CN 100458302C
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- pump
- attemperater
- water heater
- evaporimeter
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Abstract
The invention relates to an air heat pump water heater, comprising a bathing water supplier and a refrigerator connected via tubes. The bathing water supplier and the refrigerator are fixed in one frame. The invention has simple structure, while the bathing water supplier and the refrigerator are fixed on the disc of frame, to reduce the volume. When in installment, user only needs to connect the water inlet interface with the tap water tube, and connects the hot water outlet interface with the user water tube. The invention can reduce copper tube, save cost and improve heat exchange efficiency.
Description
Technical field
The present invention relates to a kind of air source hot pump water heater, particularly a kind of bath water device and refrigerating plant all are fixed on the air source hot pump water heater in the monolithic case.
Background technology
In the prior art, home-use water heater mainly is divided into now: electric heater, gas heater, coal burning water heater, the energy source of employing are electric energy, combustion gas, coal.There are the following problems for above plain edition water heater: one, using energy source is lower, changes with 1 to 1 energy substantially; Two, have potential safety hazard, electric class easily causes electric shock accidents, and there are CO poisoning problem in coal gas and fire coal; Three, comfortableness descends, and above product mainly is a combustion-type, in the course of work, oxygen in a large amount of consumed cabin air of meeting, the user need open window, and the air and the external world in the room are exchanged, to satisfy the needs that the people normally uses oxygen, therefore, heat loses easily in the room.Occur part on the market and use aircondition to make the associated hot hydrophone, better heat exchange effect and heat utilization ratio are provided in the time of can effectively providing air-conditioning to heat, compare with electric heater, using electricity wisely has 30%-60%.But present Teat pump boiler is split type all, be that the water tank part is what to be separated with compressor section, compressor section is installed in outdoor, water tank partly is installed in indoor, there is following shortcoming in this split type Teat pump boiler: one, this series products takes up room greatly; Must there be the relevant speciality personnel to be responsible for when two, installing, cause on the market popularity rate low; Three, hot water apparatus independently exists, and causes outward appearance bad; Four, install loaded down with trivial detailsly etc., above problem has been brought inconvenience to the promote heat pump water heater.
China Patent No. 200520060284.X provides a kind of air source storage water heater Teat pump boiler, include controller, compressor, fluid reservoir, evaporimeter, expansion valve, cross valve, water storage tank, the cooling water inlet of water storage tank is connected with water supply line, the hot water outlet of water storage tank is connected with user's water pipeline, the compressed successively machine of working medium, cross valve enters the heat exchanger tube in the water storage tank, the working medium that flows out from heat exchanger tube is again through expansion valve, evaporimeter, cross valve, fluid reservoir, return compressor, wherein be provided with heat exchanger between water storage tank and the expansion valve, the sender property outlet of water storage tank is connected with the high temperature refrigerant of heat exchanger inlet, the outlet of the high temperature refrigerant of heat exchanger be connected between the working medium of expansion valve enters the mouth, the sender property outlet of evaporimeter is connected with the cryogenic fluid of heat exchanger inlet, the cryogenic fluid outlet of heat exchanger is connected with the working medium inlet of cross valve, between the cryogenic fluid inlet of heat exchanger and the outlet control valve is housed, the control compressor, evaporimeter, cross valve, heat exchanger, the controller of control valve is electrically connected with it respectively.This water heater rate of heat exchange height, but still need extraordinary professional to install, and also volume is big, is unfavorable for that family promotes.
Summary of the invention
Purpose of the present invention be intended to provide a kind of simple and reasonable, cost of manufacture is low, flexible operation, do not need the relevant speciality personnel and install, simple and convenient, the air source hot pump water heater little, that rate of heat exchange is higher that takes up room be installed, to overcome weak point of the prior art.
A kind of air source hot pump water heater by this purpose design comprises bath water device and refrigerating plant, and two devices connects by pipeline, and all is fixed on the interior pallet of a monolithic case; Its architectural feature is that described bath water device comprises attemperater, water level switch, first magnetic valve, first screen pack, water pump and second magnetic valve, water heater water inlet interface is connected with the attemperater water inlet pipe, and order is connected to first screen pack and first magnetic valve on water heater water inlet interface and attemperater inlet pipeline; The delivery port of attemperater links to each other with sewage draining exit and water pump respectively by threeway, is tied with heat tape on the water pump, and exit of pump links to each other with water flow switch and water heater hot-water water outlet interface in proper order through piping; Second magnetic valve is between the pipeline of the water pump and first magnetic valve.
Described refrigerating plant comprises compressor, cross valve, evaporimeter, coil pipe, second screen pack and centrifugal fan, the compressor two ends link to each other with the D end with cross valve S end respectively, cross valve C end links to each other with coil pipe one end, the coil pipe other end connects second screen pack, capillary and evaporimeter B end successively, evaporimeter A end links to each other with cross valve E end, centrifugal fan and fan electromotor are positioned at evaporimeter one side, and coil pipe places in the attemperater.
Be connected with unloader between the pipeline of described compressor two ends.
The present invention is simple and reasonable, because on all fixing pallet in the enclosure of bath water device and refrigerating plant, it is little to take up room.During installation, only need connect water inlet interface and water supply pipe, hot water effluent's interface and user's water pipeline are connected, and do not need the professional to install.Simultaneously, the present invention is an integral design, saves the copper pipe consumption, and the cost-effective thermal loss that reduces simultaneously effectively improves rate of heat exchange.
Description of drawings
Fig. 1 is one embodiment of the invention control principle figure.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a bath water device vertical view.
Fig. 4 is a bath water device left view.
Fig. 5 takes the perspective view of cover plate apart for the present invention.
Among the figure: 1. compressor, 2. unloader, 3. evaporimeter, 4. centrifugal fan, 5. fan electromotor, 6. second screen pack, 7. capillary, 8. coil pipe, 9. sewage draining exit, 10. water pump, 11. heat tape, 12. attemperater, 13. water flow switch, 14. hot water effluent's interface, 15. second magnetic valve, 16. water inlet interface, 17. first screen pack, 18. first magnetic valve, 19. cross valve, 20. lamina tecti, 21. attemperater top cover, 22. right end cap, 23. filtering grid, 24. water level carriage, 25. pallet, 26. left cover, 27. front panel, 28. evaporimeter is clapped the water frame, 29. evaporator support, 30. fan nest shell, 31 compressor lower margin rubber, 32. coil pipe fixed mount lid, 33. coil pipe fixed mount, 34, water level switch.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 5, this air source hot pump water heater comprises bath water device and refrigerating plant, and two devices connects by pipeline.The bath water device comprises attemperater 12, water level switch 34, first magnetic valve 18, first screen pack 17, water pump 10 and second magnetic valve 15, and order is connected to first screen pack 17 and first magnetic valve 18 on water heater water inlet interface 16 and attemperater 12 inlet pipelines.The delivery port of attemperater 12 links to each other with sewage draining exit 9 and water pump 10 respectively by threeway, is tied with heat tape 11 on the water pump 10, and water pump 10 outlets link to each other with water flow switch 13 and hot water effluent's interface 14 orders through piping.Second magnetic valve 15 is between the pipeline of the water pump 10 and first magnetic valve 18.Refrigerating plant comprises compressor 1, cross valve 19, evaporimeter 3, coil pipe 8, second screen pack 6 and centrifugal fan 4, compressor 1 two ends link to each other with the D end with cross valve S end respectively, cross valve C end links to each other with coil pipe 8 one ends, coil pipe 8 other ends connect second screen pack 6, capillary 7 and evaporimeter B end successively, evaporimeter A end links to each other with cross valve E end, centrifugal fan 4 and fan electromotor 5 are positioned at evaporimeter 3 one sides, and coil pipe 8 places in the attemperater 12.Be connected with unloader 2 between the compressor 1 two ends pipeline.Other supporting construction parts of this air source hot pump water heater are as follows: refrigerating plant and bath water device all are fixed on the pallet 25, evaporimeter 3 is installed from right to left successively, is fixed in the evaporator support 29, evaporator support 29 is fixed on the fan nest shell 30, fan nest shell 30 is fixed on the pallet 25 by screw, evaporimeter 3 downsides are provided with evaporimeter and clap water frame 28, be fixed on the pallet 25, in order to receive the condensed water that evaporimeter 3 flows down.Connect down parallel placement compressor 1 and water pump 10 left, fixedly attemperater 12 is followed on the right side, and attemperater top cover 21, lamina tecti 20 are placed on attemperater 12 tops successively and fix.Front panel 27 is screwed on lamina tecti 20 and pallet 25, and filtering grid 23 is inserted in the right end cap 22, and right end cap 22 is screwed on the right side, and left cover 26 is screwed in the left side, finishes with this assembling is installed.
The course of work of refrigerating plant is as follows: whole device is under power on condition, compressor 1 starts, compressor 1 produce the HTHP cryogen through cross valve C end, flow into coil pipe 8 by copper pipe, the water of normal temperature condition makes the cryogen of the HTHP in the coil pipe 8 become the normal temperature high voltage cryogen in the attemperater 12, and the water in the attemperater 12 absorbs heat and becomes hot water.Cryogen arrives capillary 7 decompressions again, and the cryogen in the copper pipe becomes the cryogen of low-temp low-pressure, enters evaporimeter 3, absorbs heat by cross-ventilation, enters compressor 1, circulates once more.The work of bath water device is as follows: whole device is under power on condition, running water is through external water supply line, first screen pack 17 of flowing through, through first magnetic valve 18, enter attemperater 12 then, after water heats through refrigerating plant, the process pipeline is by water pump 10 suction, water temperature satisfies under the situation of customer requirements, and through water flow switch 13, hot water effluent's interface 14 is directly sent use.If water temperature does not satisfy when using, control section is opened second magnetic valve 15, water pump 10 work, carry out attemperater 12 internal water circulation heating, the water that while 11 pairs of heat tapes flow through water pump 10 carries out electrical heating, makes water reach the requirement temperature fast, when water temperature meets the demands, close second magnetic valve 15, point out the user simultaneously, can satisfy the water requirement.
Among Fig. 1, K1 is the high voltage protective switch, in order to the high-tension circuit of protection compressor.Be provided with temperature sensor T4 in the connecting line of coil pipe one end and cross valve C end, be provided with temperature sensor T3 between capillary and the evaporimeter B end connecting line, in order to detect the copper pipe temperature.Be provided with cooling-water temperature sensor T5 in the attemperater, monitor water temperature in the attemperater with this.Be provided with the fourth gear water level in the attemperater and be respectively L1, L2, L3 and L4, represent peak level, high water level, low water level and lowest water level respectively.
Claims (3)
1. an air source hot pump water heater comprises bath water device and refrigerating plant, and two devices connects by pipeline, and all is fixed on the interior pallet (25) of a monolithic case; It is characterized in that described bath water device comprises attemperater (12), water level switch (34), first magnetic valve (18), first screen pack (17), water pump (10) and second magnetic valve (15), water heater water inlet interface (16) is connected with the attemperater water inlet pipe, and order is connected to first screen pack and first magnetic valve on water heater water inlet interface and attemperater inlet pipeline; The delivery port of attemperater links to each other with sewage draining exit (9) and water pump respectively by threeway, is tied with heat tape (11) on the water pump, and exit of pump links to each other with water flow switch (13) and water heater hot-water water outlet interface (14) order through piping; Second magnetic valve is between the pipeline of the water pump and first magnetic valve.
2. air source hot pump water heater according to claim 1, it is characterized in that described refrigerating plant comprises compressor (1), cross valve (19), evaporimeter (3), coil pipe (8), second screen pack (6) and centrifugal fan (4), the compressor two ends link to each other with the D end with cross valve S end respectively, cross valve C end links to each other with coil pipe one end, the coil pipe other end connects second screen pack, capillary (7) and evaporimeter B end successively, evaporimeter A end links to each other with cross valve E end, centrifugal fan and fan electromotor (5) are positioned at evaporimeter one side, and coil pipe places in the attemperater.
3. air source hot pump water heater according to claim 2 is characterized in that being connected with unloader (2) between the pipeline of described compressor two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100263740A CN100458302C (en) | 2007-01-13 | 2007-01-13 | Air-source heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100263740A CN100458302C (en) | 2007-01-13 | 2007-01-13 | Air-source heat pump water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101008527A CN101008527A (en) | 2007-08-01 |
| CN100458302C true CN100458302C (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100263740A Expired - Fee Related CN100458302C (en) | 2007-01-13 | 2007-01-13 | Air-source heat pump water heater |
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| Country | Link |
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| CN (1) | CN100458302C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080875B (en) * | 2011-03-13 | 2013-10-16 | 张斌 | Water heater with semi-concealed assembled air source heat pump |
| CN102261770A (en) * | 2011-07-14 | 2011-11-30 | 天津美意机电设备工程有限公司 | Ground source heat pump set |
| CN103940084A (en) * | 2013-01-19 | 2014-07-23 | 珠海格力电器股份有限公司 | Integral type air energy water heater |
| CN105042854A (en) * | 2015-07-23 | 2015-11-11 | 合肥美的暖通设备有限公司 | Water heater |
| CN106766107B (en) * | 2017-02-28 | 2022-03-18 | 广东万和新电气股份有限公司 | Intelligent bathing system with plate heat exchanger and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06272964A (en) * | 1993-03-18 | 1994-09-27 | Matsushita Electric Ind Co Ltd | Heat pump hot-water apparatus |
| CN2395197Y (en) * | 1999-08-10 | 2000-09-06 | 李永强 | Household central air conditioner capable of supplying hot water |
| CN2685767Y (en) * | 2004-03-31 | 2005-03-16 | 刘永青 | Multichamber pressure-bearing air source domestic hot pump water heater |
| JP2005164136A (en) * | 2003-12-03 | 2005-06-23 | Matsushita Electric Ind Co Ltd | Heat pump water heater |
| CN2716733Y (en) * | 2004-08-04 | 2005-08-10 | 陈新祥 | Heat pump water heater with integrated main frame and water can |
| CN2722125Y (en) * | 2004-07-29 | 2005-08-31 | 上海鹿鼎索兰环境技术有限公司 | Indoor integrated water heater of hot pump |
| CN2779308Y (en) * | 2005-01-25 | 2006-05-10 | 李永光 | Heat-pump type water-heater |
| CN201007557Y (en) * | 2007-01-13 | 2008-01-16 | 广东美的电器股份有限公司 | Air source heat pump water heater |
-
2007
- 2007-01-13 CN CNB2007100263740A patent/CN100458302C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06272964A (en) * | 1993-03-18 | 1994-09-27 | Matsushita Electric Ind Co Ltd | Heat pump hot-water apparatus |
| CN2395197Y (en) * | 1999-08-10 | 2000-09-06 | 李永强 | Household central air conditioner capable of supplying hot water |
| JP2005164136A (en) * | 2003-12-03 | 2005-06-23 | Matsushita Electric Ind Co Ltd | Heat pump water heater |
| CN2685767Y (en) * | 2004-03-31 | 2005-03-16 | 刘永青 | Multichamber pressure-bearing air source domestic hot pump water heater |
| CN2722125Y (en) * | 2004-07-29 | 2005-08-31 | 上海鹿鼎索兰环境技术有限公司 | Indoor integrated water heater of hot pump |
| CN2716733Y (en) * | 2004-08-04 | 2005-08-10 | 陈新祥 | Heat pump water heater with integrated main frame and water can |
| CN2779308Y (en) * | 2005-01-25 | 2006-05-10 | 李永光 | Heat-pump type water-heater |
| CN201007557Y (en) * | 2007-01-13 | 2008-01-16 | 广东美的电器股份有限公司 | Air source heat pump water heater |
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| Publication number | Publication date |
|---|---|
| CN101008527A (en) | 2007-08-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20220113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |