CN107449143A - A kind of Split hot pump water heater - Google Patents
A kind of Split hot pump water heater Download PDFInfo
- Publication number
- CN107449143A CN107449143A CN201710795001.3A CN201710795001A CN107449143A CN 107449143 A CN107449143 A CN 107449143A CN 201710795001 A CN201710795001 A CN 201710795001A CN 107449143 A CN107449143 A CN 107449143A
- Authority
- CN
- China
- Prior art keywords
- heating
- water tank
- pump water
- disk pipe
- hot pump
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
- F24H4/04—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention belongs to Teat pump boiler technical field, more particularly to a kind of Split hot pump water heater, including heat pump circulating system and heating water tank, heat pump circulating system includes being sequentially communicated and forming the compressor of a refrigerant circulation circuit, condenser, throttling arrangement and evaporator, the condenser includes upper heating disk pipe parallel with one another and lower heating coil, the throttling arrangement includes first throttle element and the second restricting element, upper heating disk pipe and the series connection of first throttle element, lower heating coil and the second restricting element series connection, upper heating disk pipe and lower heating coil are separately positioned on the upper and lower part in heating water tank, switch valve is provided with before upper heating disk pipe；The beneficial effects of the invention are as follows：By setting two-way heating coil up and down, two-way heating up and down is carried out to the water in water tank, when water tank upper reaches higher temperature, closes upper heating disk pipe, refrigerant all flows through lower heating coil and water tank bottom is heated, and is still able to maintain that higher heating Energy Efficiency Ratio.
Description
Technical field
The invention belongs to air-source water heater or Teat pump boiler field, and in particular to a kind of Split hot pump water heater.
Background technology
Substantial amounts of hot water, such as the domestic hot-water of family can be used in people's production and living（Hot water, kitchen heat after bathing
Water）, Teat pump boiler technology is developed rapidly in recent years, particularly in north of China using air energy heat pump substitution
Traditional coal heating has been trend of the times；" Energy Efficiency Ratio " of the Teat pump boiler during low water temperature heating in high water temperature than adding
" Energy Efficiency Ratio " in thermal process is higher by 0.5-1 times, when water temperature constantly raises under heating in heat-pump water-heater water tank, Heat Pump
The heating " Energy Efficiency Ratio " of hydrophone then constantly reduces.
The content of the invention
For overcome the deficiencies in the prior art, the technical problems to be solved by the invention are to provide a kind of Split heat pump
Water heater.
To achieve the above object, this patent adopts the following technical scheme that：
A kind of Split hot pump water heater, including heat pump circulating system and heating water tank, heat pump circulating system include being sequentially communicated
And compressor, condenser, throttling arrangement and the evaporator of a refrigerant circulation circuit are formed, the condenser includes parallel with one another
Upper heating disk pipe and lower heating coil, the throttling arrangement include first throttle element and the second restricting element, upper heating disk
Pipe and the series connection of first throttle element, lower heating coil and the second restricting element series connection, upper heating disk pipe and lower heating coil difference
The upper and lower part being arranged in heating water tank, switch valve is provided with before upper heating disk pipe.
It is preferred that the heat pump circulating system includes four-way valve, the first port of the four-way valve, second port, the 3rd end
Mouth, the 4th port connect the refrigerant exit of the compressor, the refrigerant inlet of the compressor, the refrigerant of the condenser respectively
The refrigerant exit of entrance, the evaporator, the first port and the 3rd port communicate, and second port and the 4th port communicate.
It is preferred that the Split hot pump water heater also includes heat exchange blower fan, described in the air outlet of the heat exchange blower fan is corresponding
Evaporator.
It is preferred that the compressor is frequency-changeable compressor.
It is preferred that the first throttle element and second restricting element are electric expansion valve or capillary.
It is preferred that the evaporator is finned heat exchanger.
It is preferred that the switch valve is electromagnetic switch valve, the upper and lower part of the heating water tank is respectively equipped with TEMP
Device, the Split hot pump water heater also include control device, and the control device is opened with the temperature sensor, electromagnetism respectively
Close valve and compression mechatronics.
A kind of beneficial effect of Split hot pump water heater of the present invention is heated by the way that condenser is arranged into two-way up and down
Coil pipe, so as to carry out two-way heating up and down to the water in water tank, when water tank upper and all relatively low temperature of lower, heating Energy Efficiency Ratio is all
Compare high, with continuous heating, the rise of water tank upper temperature is very fast, when the temperature of water tank upper reaches higher temperature, closes
Upper heating disk pipe, refrigerant all flow through lower heating coil and water tank bottom are heated, and are still able to maintain that higher heating energy
Effect ratio.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Split hot pump water heater of the present invention；
Wherein, 1- heating water tanks, 2- compressors, 3- evaporators, 41- upper heating disk pipes, heating coil under 42-, 51- first throttles
Element, the restricting elements of 52- second, 6- switch valves, 7- four-way valves, 8- heat exchange blower fans.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings, but protection scope of the present invention not office
It is limited to the scope of embodiment statement.
As shown in figure 1, a kind of Split hot pump water heater, including heat pump circulating system and heating water tank 1, heat pump cycle system
System includes being sequentially communicated and forming compressor 2, condenser, throttling arrangement and the evaporator 3 of a refrigerant circulation circuit, described cold
Condenser includes upper heating disk pipe 41 parallel with one another and lower heating coil 42, and the throttling arrangement includes the He of first throttle element 51
Second restricting element 52, upper heating disk pipe 41 and first throttle element 51 are connected, the lower restricting element 52 of heating coil 42 and second
Series connection, upper heating disk pipe 41 and lower heating coil 42 are separately positioned on the upper and lower part in heating water tank 1, upper heating disk pipe 41
It is preceding to be provided with switch valve 6.
During work, the HTHP refrigerant discharged from the refrigerant exit of compressor 2 flow through successively condenser, throttling arrangement,
Evaporator 3, is then return to compressor 2, iterative cycles, and the water in HTHP refrigerant and water tank in condenser carries out hot friendship
Change, so as to being heated to the water in water tank, during beginning, water tank temperature is relatively low, and the heating coil of two-way up and down of condenser is simultaneously
Two-way heating up and down is carried out to the water in water tank, when water tank upper and all relatively low temperature of lower, heating Energy Efficiency Ratio is all higher, with
Constantly heating, the rise of water tank upper temperature is very fast, when the temperature of water tank upper reaches higher temperature, closes upper heating disk pipe
41, refrigerant all flows through lower heating coil 42 and water tank bottom is heated, and is still able to maintain that higher heating Energy Efficiency Ratio, directly
When temperature to water tank bottom meets hot water demand, Teat pump boiler is out of service.
As preferred embodiment, the heat pump circulating system includes four-way valve 7, the first port of the four-way valve 7,
Second port, the 3rd port, the 4th port connects the refrigerant exit of the compressor 2 respectively, the refrigerant of the compressor 2 enters
Mouth, the refrigerant inlet of the condenser, the refrigerant exit of the evaporator 3, the first port and the 3rd port communicate, and second
Port and the 4th port communicate.
As preferred embodiment, the Split hot pump water heater also includes heat exchange blower fan 8, the heat exchange blower fan 8
Air outlet correspond to the evaporator 3.
As preferred embodiment, the compressor 2 is frequency-changeable compressor, defeated when frequency-changeable compressor high-frequency is run
The power output for going out power ratio same horsepower invariable frequency compressor is high 5-10 percentage points.
As preferred embodiment, the first throttle element 51 and second restricting element 52 are electric expansion valve
Or capillary.
As preferred embodiment, the evaporator 3 is finned heat exchanger.
As preferred embodiment, the switch valve 6 is electromagnetic switch valve, the upper and lower part of the heating water tank 1
Be respectively equipped with temperature sensor, the Split hot pump water heater also includes control device, the control device respectively with it is described
Temperature sensor, electromagnetic switch valve and compressor 2 electrically connect.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms
Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature
The other technical schemes for being combined and being formed.Such as features described above with it is disclosed herein（But it is not limited to）With similar
The technical scheme that the technical characteristic of function is replaced mutually and formed.
Claims (7)
- A kind of 1. Split hot pump water heater, it is characterised in that：Including heat pump circulating system and heating water tank, heat pump circulating system Compressor, condenser, throttling arrangement and evaporator including being sequentially communicated and being formed a refrigerant circulation circuit, the condenser Including upper heating disk pipe parallel with one another and lower heating coil, the throttling arrangement includes first throttle element and the second throttling member Part, upper heating disk pipe and the series connection of first throttle element, the series connection of lower heating coil and the second restricting element, upper heating disk pipe and it is lower plus Hot coil is separately positioned on the upper and lower part in heating water tank, and switch valve is provided with before upper heating disk pipe.
- 2. Split hot pump water heater according to claim 1, it is characterised in that：The heat pump circulating system includes four-way Valve, the refrigerant that the first port of the four-way valve, second port, the 3rd port, the 4th port connect the compressor respectively go out Mouth, the refrigerant inlet of the compressor, the refrigerant inlet of the condenser, the refrigerant exit of the evaporator, the first end Mouth and the 3rd port communicate, and second port and the 4th port communicate.
- 3. Split hot pump water heater according to claim 1, it is characterised in that：The Split hot pump water heater also includes Heat exchange blower fan, the air outlet of the heat exchange blower fan correspond to the evaporator.
- 4. according to any Split hot pump water heaters of claim 1-3, it is characterised in that：The compressor compresses for frequency conversion Machine.
- 5. according to any Split hot pump water heaters of claim 1-3, it is characterised in that：The first throttle element and institute It is electric expansion valve or capillary to state the second restricting element.
- 6. according to any Split hot pump water heaters of claim 1-3, it is characterised in that：The evaporator exchanges heat for fin Device.
- 7. according to any Split hot pump water heaters of claim 1-3, it is characterised in that：The switch valve is electromagnetic switch Valve, the upper and lower part of the heating water tank are respectively equipped with temperature sensor, and the Split hot pump water heater also includes control Device, the control device respectively with the temperature sensor, electromagnetic switch valve and compression mechatronics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795001.3A CN107449143A (en) | 2017-09-06 | 2017-09-06 | A kind of Split hot pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795001.3A CN107449143A (en) | 2017-09-06 | 2017-09-06 | A kind of Split hot pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107449143A true CN107449143A (en) | 2017-12-08 |
Family
ID=60495013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710795001.3A Pending CN107449143A (en) | 2017-09-06 | 2017-09-06 | A kind of Split hot pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107449143A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203375702U (en) * | 2013-07-05 | 2014-01-01 | 广东美的暖通设备有限公司 | Split type heat pump water heater |
| CN103884096A (en) * | 2012-12-21 | 2014-06-25 | 珠海格力电器股份有限公司 | Heat-pump water heater and water tank section heating method of same |
| EP2829818A2 (en) * | 2013-07-26 | 2015-01-28 | GD Midea Heating & Ventilating Equipment Co., Ltd. | Heat pump water heater |
| CN104566964A (en) * | 2014-12-28 | 2015-04-29 | 广东万和电气有限公司 | Dual-mode heating type heat pump water heater |
| CN104633929A (en) * | 2015-02-09 | 2015-05-20 | 艾欧史密斯(中国)热水器有限公司 | Heat-pump water heater and controlling method thereof |
| CN207422670U (en) * | 2017-09-06 | 2018-05-29 | 广东纽恩泰新能源科技发展有限公司 | Split hot pump water heater |
-
2017
- 2017-09-06 CN CN201710795001.3A patent/CN107449143A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884096A (en) * | 2012-12-21 | 2014-06-25 | 珠海格力电器股份有限公司 | Heat-pump water heater and water tank section heating method of same |
| CN203375702U (en) * | 2013-07-05 | 2014-01-01 | 广东美的暖通设备有限公司 | Split type heat pump water heater |
| EP2829818A2 (en) * | 2013-07-26 | 2015-01-28 | GD Midea Heating & Ventilating Equipment Co., Ltd. | Heat pump water heater |
| CN104566964A (en) * | 2014-12-28 | 2015-04-29 | 广东万和电气有限公司 | Dual-mode heating type heat pump water heater |
| CN104633929A (en) * | 2015-02-09 | 2015-05-20 | 艾欧史密斯(中国)热水器有限公司 | Heat-pump water heater and controlling method thereof |
| CN207422670U (en) * | 2017-09-06 | 2018-05-29 | 广东纽恩泰新能源科技发展有限公司 | Split hot pump water heater |
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