CN202521948U - Multifunctional heat pump water heater - Google Patents
Multifunctional heat pump water heater Download PDFInfo
- Publication number
- CN202521948U CN202521948U CN2012200203430U CN201220020343U CN202521948U CN 202521948 U CN202521948 U CN 202521948U CN 2012200203430 U CN2012200203430 U CN 2012200203430U CN 201220020343 U CN201220020343 U CN 201220020343U CN 202521948 U CN202521948 U CN 202521948U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- cross valve
- interface
- pump water
- valve
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
Abstract
The utility model relates to a heat pump water heater technical field discloses a multi-functional heat pump water heater, which comprises a compressor, first cross valve, the second cross valve, first heat exchanger, the second heat exchanger, the solenoid valve, first throttling element, second throttling element, wind side heat exchanger, the fan, and constitute the return circuit that mutually supports and switch by their connection, thereby make heat pump water heater have system hot water, cold recovery system hot water, air conditioner refrigeration, multiple functions and operational mode such as air conditioner system hot, high-efficient energy-saving's requirement has been reached, and simple structure, loop connection reasonable in design, the operation is stable, green.
Description
Technical field
The utility model relates to the heat pump water-heating machine technical field, especially relates to a kind of air source multifunctional heat pump water heating machine.
Background technology
Heat pump water-heating machine is that a kind of efficient heat energy of working based on contrary Carnot cycle principle promotes and transfer device; It utilizes a spot of electric energy as power; Can the heat (like air, soil, seawater, underground water etc.) of low-temperature heat source be transferred in the water that needs heating, realize heating function water.It can realize many times efficiency of energy utilization, is the hot water manufacturing equipment of new generation of most economical at present, the most energy-conservation, the safest, environmental protection.Existing heat pump water-heating machine mainly is divided into two types according to the form of thermal source:
One, source heat pump water heater is a thermal source with (soil, seawater, underground water etc.); With the cold-producing medium is the heat transmission medium, is that core component is formed the steam compression type refrigeration circulation with compressor, condenser, flow controller and evaporimeter, by driven by power; Realize the lifting of heat energy grade and the transfer of heat; Continuous circulation through going round and beginning again improves constantly water temperature, until reaching instructions for use.
Two, air-source heat pump hot water is thermal source with the air; With the cold-producing medium is the heat transmission medium, is that core component is formed the steam compression type refrigeration circulation with compressor, surface cooler, flow controller and water cooler, by driven by power; Realize the lifting of heat energy grade and the transfer of heat; Continuous circulation through going round and beginning again improves constantly water temperature, until reaching instructions for use.
Existing most of heat pump water-heating machine function ratio is more single, can only heat water merely, and perhaps when heating water, attaching has cold recovery function.Unit is just out of service after heating the water completion, can't then freeze; Can't forward to again on the air-conditioning heat-production functions behind the intact hot water of winter system, when not heating water, cause the idleness of equipment.For example Chinese patent 201020179349.3 disclosed a kind of hot water unit with cold recovery on November 24th, 2010, and this scheme can realize cold recovery when water conservancy project is done normally heating, and has certain energy saving.But the intact back of hot water system unit just can not reclaim cold, neither can forward the air conditioner refrigerating operation to, also cannot forward the air-conditioning heating operation to, and equipment will cause idle.
The utility model content
In order to solve the deficiency that exists in the above-mentioned prior art, improve the utilization rate of heat pump water-heating machine, the utility model designed a kind of have heat the high-efficiency multi-function heat pump water-heating machine that water, cold recovery heat functions such as water, air conditioner refrigerating, air-conditioning heat.
The concrete scheme of the utility model is: a kind of multifunctional heat pump water heating machine comprises compressor (1), first cross valve (2), second cross valve (3), first heat exchanger (4), second heat exchanger (9), magnetic valve (5), first throttle spare (6), second throttling element (8), air side heat exchanger (7), blower fan (11); Wherein first interface (21) of the high-pressure outlet of compressor (1) and first cross valve (2) is connected; Second interface (22) of first cross valve (2) is connected with first interface (31) of second cross valve (3); Second interface (32) of second cross valve (3) is logical with a termination of first heat exchanger (4); The other end of first heat exchanger (4) connects magnetic valve (5); The other end of magnetic valve (5) is divided into two-way, is communicated with first throttle spare (6) and second throttling element (8) respectively; Second throttling element (8) other end is connected an end of second heat exchanger (9), and the other end of second heat exchanger (9) is connected the 4th interface (24) of first cross valve (2); The other end of first throttle spare (6) is connected air side heat exchanger (7), and air side heat exchanger (7) other end is connected the 4th interface (34) of second cross valve (3); The 3rd interface (23) of first cross valve (2), the 3rd interface (33) of second cross valve (3) are all connected with the low-pressure inlet of compressor (1).This programme can make heat pump water-heating machine have multiple function, has improved the utilization rate of equipment and installations of heat pump water-heating machine.
For service efficiency and the result of use that improves refrigerant, be serially connected with gas-liquid separator (10) between the low-pressure inlet of the 3rd interface (23) of above-mentioned first cross valve (2), the 3rd interface (33) of second cross valve (3) and compressor (1).
Above-mentioned first heat exchanger (4) and second heat exchanger (9) are double-tube heat exchangers, or plate type heat exchanger, or case tube heat exchanger.
For reaction speed and the result of use that improves equipment, above-mentioned magnetic valve (5) is an electromagnet cut off valve.
For the energy-saving effect of better performance equipment, above-mentioned first throttle spare (6) and second throttling element (8) are the unidirectional one-way throttle spare that ends.
The utility model can make heat pump water-heating machine have the water of heating, cold recovery and heat water, air conditioner refrigerating, air-conditioning and multiple function and operational mode such as heat, and has reached energy-efficient requirement; And simple in structure, the loop connects reasonable in design, stable, environmental protection.
Description of drawings
Fig. 1 is the systematic schematic diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1; A kind of multifunctional heat pump water heating machine comprises compressor 1, first cross valve 2, second cross valve 3, first heat exchanger 4, second heat exchanger 9, electromagnet cut off valve 5, first throttle spare 6, second throttling element 8, air side heat exchanger 7, blower fan 11, gas-liquid separator 10; Wherein first interface 21 of the high-pressure outlet of compressor 1 and first cross valve 2 is connected; First interface 31 of second interface 22 of first cross valve 2 and second cross valve 3 is connected; Second interface 32 of second cross valve 3 and a termination of first heat exchanger 4 are logical; The other end of first heat exchanger 4 connects electromagnet cut off valve 5, and the other end of electromagnet cut off valve 5 is divided into two-way, is communicated with the first throttle spare 6 and second throttling element 8 respectively; Second throttling element, 8 other ends are connected an end of second heat exchanger 9, and the other end of second heat exchanger 9 is connected the 4th interface 24 of first cross valve 2; The other end of first throttle spare 6 is connected air side heat exchanger 7, and air side heat exchanger 7 other ends are connected the 4th interface 34 of second cross valve 3; The 3rd interface 23 of first cross valve 2 and the 3rd interface 33 of second cross valve 3 are all connected with the inlet of gas-liquid separator 10, and the low-pressure inlet of the outlet of gas-liquid separator 10 and compressor 1 is connected.
First heat exchanger 4 and second heat exchanger 9 in the present embodiment all are double-tube heat exchangers; The first throttle spare 6 and second throttling element 8 all are the unidirectional one-way throttle spares that ends.
When normally moving, can realize the heat pump water-heating machine of present embodiment 4 kinds of operational modes, respectively as follows:
1, heats aqueous mode.
Under this pattern, 2 power down of first cross valve, 3 power down of second cross valve, 4 water flowings of first heat exchanger, electromagnet cut off valve 5 powers on, and blower fan 11 powers on, and first throttle spare 6 is regulated coolant quantity according to system status, and second throttling element 8 closes dead.The refrigerant of HTHP comes out from the high-pressure mouth of compressor 1; Behind first cross valve 2 and second cross valve 3, carry out heat exchange at first heat exchanger 4 with water, pass through electromagnet cut off valve 5 again; Carry out throttling through first throttle spare 6; Get into air side heat exchanger 7 evaporations, arrive gas-liquid separator 10 through second cross valve 3 then, get back to the low-pressure inlet of compressor 1.
2, cold recovery heats aqueous mode.
Under this pattern, 2 power down of first cross valve, 3 power down of second cross valve, 4 water flowings of first heat exchanger, electromagnet cut off valve 5 powers on, blower fan 11 power down, first throttle spare 6 closes dead, and second throttling element 8 is regulated coolant quantity, 9 water flowings of second heat exchanger according to system status.The refrigerant of HTHP comes out from the high-pressure mouth of compressor 1; Behind first cross valve 2 and second cross valve 3, carry out heat exchange at first heat exchanger 4 with water, pass through electromagnet cut off valve 5 again; Carry out throttling through second throttling element 8; Get into second heat exchanger 9 and water heat-shift and evaporation, arrive gas-liquid separator 10 through first cross valve 2 then, get back to the low-pressure inlet of compressor 1.
3, air conditioner refrigerating pattern.
Under this pattern, 2 power down of first cross valve, second cross valve 3 powers on, electromagnet cut off valve 5 power down, blower fan 11 powers on, first throttle spare 6 standard-sized sheets, second throttling element 8 is regulated coolant quantity, 9 water flowings of second heat exchanger according to system status.The refrigerant of HTHP comes out from the high-pressure mouth of compressor 1; Behind first cross valve 2 and second cross valve 3, get into air side heat exchanger 7 release heat and condensation, pass through first throttle spare 6 then; Carry out throttling through second throttling element 8 again; Get into second heat exchanger 9 and water heat-shift and evaporation, arrive gas-liquid separator 10 through first cross valve 2 then, get back to the low-pressure inlet of compressor 1.
4, air-conditioning heats
Under this pattern, first cross valve 2 powers on, 3 power down of second cross valve, and electromagnet cut off valve 5 power down, blower fan 11 powers on, and second throttling element, 8 standard-sized sheets, first throttle spare 6 are regulated coolant quantity, 9 water flowings of second heat exchanger according to system status.The refrigerant of HTHP comes out from the high-pressure mouth of compressor 1; Behind first cross valve 2, get into second heat exchanger 9 and water heat-shift and condensation, then through second throttling element 8; Carry out throttling through first throttle spare 6 again; Get into air side heat exchanger 7 evaporations, arrive gas-liquid separator 10 through second cross valve 3 then, get back to the low-pressure inlet of compressor 1.
Claims (5)
1. a multifunctional heat pump water heating machine comprises compressor (1), first cross valve (2), second cross valve (3), first heat exchanger (4), second heat exchanger (9), magnetic valve (5), first throttle spare (6), second throttling element (8), air side heat exchanger (7), blower fan (11); It is characterized in that: first interface (21) of the high-pressure outlet of described compressor (1) and first cross valve (2) is connected; Second interface (22) of first cross valve (2) is connected with first interface (31) of second cross valve (3); Second interface (32) of second cross valve (3) is logical with a termination of first heat exchanger (4); The other end of first heat exchanger (4) connects magnetic valve (5); The other end of magnetic valve (5) is divided into two-way, is communicated with first throttle spare (6) and second throttling element (8) respectively; Second throttling element (8) other end is connected an end of second heat exchanger (9), and the other end of second heat exchanger (9) is connected the 4th interface (24) of first cross valve (2); The other end of first throttle spare (6) is connected air side heat exchanger (7), and air side heat exchanger (7) other end is connected the 4th interface (34) of second cross valve (3); The 3rd interface (23) of first cross valve (2) and the 3rd interface (33) of second cross valve (3) are all connected with the low-pressure inlet of compressor (1).
2. multifunctional heat pump water heating machine according to claim 1 is characterized in that: be serially connected with gas-liquid separator (10) between the low-pressure inlet of the 3rd interface (23) of described first cross valve (2) and the 3rd interface (33) of second cross valve (3) and compressor (1).
3. multifunctional heat pump water heating machine according to claim 2 is characterized in that: described first heat exchanger (4) and second heat exchanger (9) are double-tube heat exchangers, or plate type heat exchanger, or case tube heat exchanger.
4. according to each described multifunctional heat pump water heating machine of claim 1～3, it is characterized in that: described magnetic valve (5) is an electromagnet cut off valve.
5. multifunctional heat pump water heating machine according to claim 4 is characterized in that: described first throttle spare (6) and second throttling element (8) are the unidirectional one-way throttle spare that ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200203430U CN202521948U (en) | 2012-01-17 | 2012-01-17 | Multifunctional heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200203430U CN202521948U (en) | 2012-01-17 | 2012-01-17 | Multifunctional heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521948U true CN202521948U (en) | 2012-11-07 |
Family
ID=47104893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200203430U Expired - Fee Related CN202521948U (en) | 2012-01-17 | 2012-01-17 | Multifunctional heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871347A (en) * | 2017-02-07 | 2017-06-20 | 杨勇 | A kind of integrated air conditioner heat pump system of multifunctional single compressor and control method |
-
2012
- 2012-01-17 CN CN2012200203430U patent/CN202521948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871347A (en) * | 2017-02-07 | 2017-06-20 | 杨勇 | A kind of integrated air conditioner heat pump system of multifunctional single compressor and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201672748U (en) | Multifunctional air conditioning and water heating all-in-one machine | |
| CN101498518B (en) | Water heating system of multifunctional ice accumulation air conditioner and its control method | |
| CN102087058B (en) | Three-in-one solar heat pump unit | |
| CN101813401B (en) | Energy-saving air-conditioning/hot water triple-supply system | |
| CN201764750U (en) | Water-source heat pump cold and hot water energy saving device capable of recycling condensation heat of central air-conditioner unit | |
| CN200996757Y (en) | Double-source and operating mode hot-pump energy-saving system | |
| CN201680650U (en) | Multifunctional solar heat pump unit | |
| CN201363859Y (en) | Air conditioning unit | |
| CN101363640B (en) | Water resource and air resource synthesis heating system | |
| CN102393097A (en) | Commercial/civil solar jet central air conditioning system | |
| CN101806515B (en) | High-efficiency hot water tri-generation system for solar air conditioner | |
| CN102095234A (en) | Solar heat pump and power heat pipe compound system | |
| CN2901182Y (en) | Multifunction water heating machine | |
| CN202018101U (en) | Multiple-source energy storage heat and humidity independent treating air-conditioning system | |
| CN201163096Y (en) | Single-evaporator double-source heat pump water heating units | |
| CN203980715U (en) | Full adverse current air-to-water heat pump | |
| CN2906485Y (en) | Solar-assisted heating type heat pump air conditioner | |
| CN202521948U (en) | Multifunctional heat pump water heater | |
| CN112539558A (en) | Fuel cell hot water system and water heater | |
| CN203687444U (en) | Tri-use type ground source absorption heat pump system | |
| CN102809246A (en) | Multi-condenser combined solar jet air-conditioning unit | |
| CN202885342U (en) | Adjustable heat pipe type solar heat pump | |
| CN101949616B (en) | Multifunctional heat pump air-conditioning system | |
| CN201373568Y (en) | Ultra-low temperature water heater capable of being used under 25 DEG C below zero | |
| CN201917068U (en) | Cold recovery type heat pump water heater |
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 |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20210117 |