CN201237304Y - Heat pump type air-conditioning and water-heating dual-purpose apparatus - Google Patents
Heat pump type air-conditioning and water-heating dual-purpose apparatus Download PDFInfo
- Publication number
- CN201237304Y CN201237304Y CNU2008200503157U CN200820050315U CN201237304Y CN 201237304 Y CN201237304 Y CN 201237304Y CN U2008200503157 U CNU2008200503157 U CN U2008200503157U CN 200820050315 U CN200820050315 U CN 200820050315U CN 201237304 Y CN201237304 Y CN 201237304Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- water
- inlet
- outlet
- type air
- 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
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a heat pump type air conditioning and water heating double-purpose device, which comprises a compressor, an outdoor heat exchanger, a restrictor, an indoor heat exchanger, a water-cooling heat exchanger and a cooling medium circulating system which consists of four three-way reversing valve. A first reversing valve communicates with the high pressure side of the compressor, the inlet of the water-cooling heat exchanger and the inlet of the outdoor heat exchanger, respectively; a second reversing valve communicates with the inlet of the restrictor, the outlet of the water-cooling heat exchanger and the outlet of the outdoor heat exchanger, respectively; a third reversing valve communicates with the outlet of the restrictor, the inlet of the indoor heat exchanger and the outlet of the outdoor heat exchanger, respectively; and a fourth reversing valve communicates with the low pressure side of the compressor, the outlet of the indoor heat exchanger and the inlet of the outdoor heat exchanger, respectively, and a water inlet and a water outlet are arranged on the water-cooling heat exchanger. The device has the advantages of low manufacturing cost, convenient control, high reliability, and good energy-saving effect.
Description
Technical field
The utility model relates to a kind of improvement of air-conditioner, is meant a kind of heat pump type air conditioner hot water dual-purpose apparatus especially.
Background technology
Existing air conditioner is only useful in two seasons of winter in summer, spring, autumn is generally by idle, this seasonal product overstocks the extensive fund of producer and businessman, and the utilization rate of user's procuring equipment is not high yet, cause a kind of waste of equipment and fund, in addition, above-mentioned air-conditioner is when working summer, when giving room conditioning room refrigeration cool-down, its outdoor condenser gives extraneous discharging a large amount of heat energy, this not only brings energy waste, return environment simultaneously and bring to a certain degree thermal pollution, to this, part manufacturer has researched and developed air conditioner hot water dual-purpose apparatus, in system, add water-cooled heat exchanger hot water is provided, in control mode, it at present mainly is the flow direction that adopts one or more cross valves to come the switching controls refrigerant, perhaps utilize cross valve to control with the mode that binodal stream device combines, but because the complex structure of cross valve, cause its cost height, poor reliability in addition, is used the complicated integral structure of the work system that above-mentioned dual mode makes, to the requirement height of control system, also increased the manufacturing cost and the fault rate of equipment.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of cost is low, control is convenient, reliability is high, the heat pump type air conditioner hot water dual-purpose apparatus of good energy-conserving effect.
The technical scheme that the utility model adopted is:
Heat pump type air conditioner hot water dual-purpose apparatus, it comprises by compressor, outdoor heat exchanger, flow controller, indoor heat exchanger, water-cooled heat exchanger and four coolant circulating systems that the triplet type reversal valve is formed, wherein: first reversal valve is communicated with compressor high-pressure side, water-cooled heat exchanger inlet and outdoor heat exchanger inlet respectively; Second reversal valve is communicated with flow controller inlet, water-cooled heat exchanger outlet and outdoor heat exchanger outlet respectively; The 3rd reversal valve is communicated with flow controller outlet, indoor heat exchanger inlet, outdoor heat exchanger outlet respectively; The 4th reversal valve is communicated with compressor low-pressure side, indoor heat exchanger outlet and outdoor heat exchanger inlet respectively, and described water-cooled heat exchanger also is provided with entery and delivery port.
Further improvement of the utility model, at least one boiler is connected with the delivery port of water-cooled heat exchanger by water pipe, and described boiler is provided with the heat supply water pipe.
The beneficial effects of the utility model are: it is mobile between different pipes that the design adopts three-way diverter valve to control refrigerant, thereby be achieved as follows function easily: air conditioner refrigerating is held concurrently and is prepared hot water, single air conditioning refrigeration, single preparation hot water; In addition, the line arrangement of native system is reasonable, accessory is simple in structure, cost is low, has effectively improved the reliability of energy utilization rate and system; For further reasonable energy utilization, also be provided with boiler, it can will get up from the hot water storage in the water-cooled heat exchanger, and centralizedly supply hot water makes people's water yield abundance, more comfortable when shower again.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of the utility model when freezing and heating water;
Schematic diagram when Fig. 2 is the single air conditioning refrigeration;
Schematic diagram when Fig. 3 is single preparation hot water.
The specific embodiment
With reference to Fig. 1, heat pump type air conditioner hot water dual-purpose apparatus, it comprises by compressor 1, outdoor heat exchanger 2, flow controller 3, indoor heat exchanger 4, water-cooled heat exchanger 5 and four coolant circulating systems that triplet type reversal valve 61,62,63,64 is formed, wherein: first reversal valve 61 is communicated with compressor high-pressure side 11, water-cooled heat exchanger inlet 51 and outdoor heat exchanger inlet 21 respectively; Second reversal valve 62 is communicated with flow controller inlet 31, water-cooled heat exchanger outlet 52 and outdoor heat exchanger outlet 22 respectively; The 3rd reversal valve 63 is communicated with flow controller outlet 32, indoor heat exchanger inlet 41, outdoor heat exchanger outlet 22 respectively; The 4th reversal valve 64 is communicated with compressor low-pressure side 12, indoor heat exchanger outlet 42 and outdoor heat exchanger inlet 21 respectively, and described water-cooled heat exchanger 5 also is provided with entery and delivery port 53,54.The design's flow controller can be selected electric expansion valve or throttling devices such as mechanical type expansion valve or capillary as required for use.
In order to allow the better effects if of fluid thermal exchange of refrigerant side and current side, described water inlet 53 is arranged on outlet 52 sides of water-cooled heat exchanger refrigerant, and delivery port 54 is arranged on inlet 51 sides of water-cooled heat exchanger refrigerant.Thereby the utility model is communicated with different refrigerant pipes by the control three-way diverter valve realizes following three kinds of functions respectively:
With reference to Fig. 1, refrigerant working cycles when air conditioner refrigerating is held concurrently preparation hot water: 11 discharge from the compressor high-pressure side---flow into water-cooled heat exchanger inlet 51 through first reversal valve 61, refrigerant heats the water in the water pipe in the condensation in water-cooled heat exchanger, makes hot water, and---refrigerant flows to throttling step-down in the flow controller 3 through second reversal valve 62, and---flowing into sweat cooling in the indoor heat exchanger 4 through the 3rd reversal valve 63---flows back to compressor 1 through the 4th reversal valve 64.
With reference to Fig. 2, the refrigerant working cycles during the single air conditioning refrigeration: 11 discharge from the compressor high-pressure side, and---------flowing into sweat cooling in the indoor heat exchanger 4 through the 3rd reversal valve 63---flows back to compressor 1 through the 4th reversal valve 64 to flow to throttling step-down in the flow controller 3 through second reversal valve 62 to flow into condensation heat release the outdoor heat exchanger 2 through first reversal valve 61.
With reference to Fig. 3, refrigerant working cycles during single preparation hot water: 11 discharge from the compressor high-pressure side---flow into water-cooled heat exchangers inlet 51 through first reversal valve 61, refrigerant heats the water in the water pipe in the condensation in water-cooled heat exchanger, make hot water---refrigerant flows to throttling step-down in the flow controller 3 through second reversal valve 62---refrigerant is back in the outdoor heat exchanger 2 behind the 3rd reversal valve 63, at this moment, outdoor heat exchanger outlet 22 becomes the inflow entrance of refrigerant, and outdoor heat exchanger inlet 21 then becomes the flow export of refrigerant---after the 4th reversal valve 64 flows back to compressor 1.
The design will insert the boiler 7 by pipeline from the hot water that comes out of water-cooled heat exchanger 5, and boiler 7 is provided with heat supply water pipe 71, and boiler can store hot water in advance, is convenient to need use hot water to obtain the bigger water yield in shower or other.
Further, be provided with flow controller 55 on the outlet pipeline of water-cooled heat exchanger 5, the user can regulate the water yield of water-cooled heat exchanger 5 according to the water temperature situation; Preferred mode, this flow controller 55 adopts the temp sensing type controller, on the outlet pipeline of water-cooled heat exchanger, also be provided with temperature-sensing probe 56, can control water yield automatically, thereby the water temperature that guarantees the water that flows out from water-cooled heat exchanger 5 is in certain high value by the parameter area that sets in advance.Similarly, temperature-sensing probe 56 also can be installed on the appropriate location of boiler, during work, the water of running water pipe 8 from.
Because boiler has certain capacity, when little or user seeks out the water of higher temperature at cooling load sometimes, the hot water that flows to boiler after water-cooled heat exchanger 5 once heats does not reach the temperature of customer requirements, the design also is provided with return pipe 74, a bottom that connects boiler 7 of return pipe 74, the other end is connected with the water inlet 53 of water-cooled heat exchanger with running water pipe 8 backs in parallel, return pipe 74 is equipped with back water pump 75, return pipe and running water pipe respectively are provided with check valve 76,81, when the water temperature in the boiler 7 is not enough, start back water pump 75, boiler 7 is drawn back continued heating in the water-cooled heat exchanger 5, in this process, check valve 76 conductings, the check valve 81 that is loaded on the running water pipe is then closed, and stops that running water enters in the system, makes the water in the boiler be recycled heating.Further optimal way, front end at the check valve 76 of return pipe is provided with temperature-sensing probe 77, the sense temperature control head can be loaded on the water return pipeline, also can be loaded on the appropriate location in the boiler, when water temperature is lower than user's design temperature, temperature-sensing probe is with the controller of signal feedback to system, and controller starts back water pump 75 work.
The design is to be provided with force (forcing) pump 72 on the heat supply water pipe 71 in user's water side, when the hydraulic pressure of water is not enough, utilize force (forcing) pump to come auxiliary water supply, make design meet hommization more, force (forcing) pump 72 can adopt manual control formula, also can utilize pressure sensor 73 is set on front end pipeline or boiler, utilize pressure signal to control.
Further optimal way, boiler 7 is provided with fluid level controller 78, and this fluid level controller can be the ball-cock assembly that is loaded in the boiler, also can be liquid-level probe, when water level reach a certain height, give the user with signal feedback or directly utilize this signal that the associative operation instruction is assigned by system.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (10)
1. heat pump type air conditioner hot water dual-purpose apparatus, it is characterized in that, comprise the coolant circulating system of being made up of compressor (1), outdoor heat exchanger (2), flow controller (3), indoor heat exchanger (4), water-cooled heat exchanger (5) and four triplet type reversal valves (61,62,63,64), wherein: first reversal valve (61) is communicated with compressor high-pressure side (11), water-cooled heat exchanger inlet (51) and outdoor heat exchanger inlet (21) respectively; Second reversal valve (62) is communicated with flow controller inlet (31), water-cooled heat exchanger outlet (52) and outdoor heat exchanger outlet (22) respectively; The 3rd reversal valve (63) is communicated with flow controller outlet (32), indoor heat exchanger inlet (41), outdoor heat exchanger outlet (22) respectively; The 4th reversal valve (64) is communicated with compressor low-pressure side (12), indoor heat exchanger outlet (42) and outdoor heat exchanger inlet (21) respectively, and described water-cooled heat exchanger (5) also is provided with entery and delivery port (53,54).
2. heat pump type air conditioner hot water dual-purpose apparatus according to claim 1 is characterized in that: described water inlet (53) is arranged on outlet (52) side of water-cooled heat exchanger refrigerant, and delivery port (54) is arranged on inlet (51) side of water-cooled heat exchanger refrigerant.
3. heat pump type air conditioner hot water dual-purpose apparatus according to claim 1 is characterized in that: at least one boiler (7) is connected with the delivery port (54) of water-cooled heat exchanger by water pipe, and described boiler (7) is provided with heat supply water pipe (71).
4. heat pump type air conditioner hot water dual-purpose apparatus according to claim 3 is characterized in that: be provided with flow controller (55) on the outlet pipeline of water-cooled heat exchanger (5).
5. heat pump type air conditioner hot water dual-purpose apparatus according to claim 4 is characterized in that: described flow controller (55) is the temp sensing type controller, also is provided with temperature-sensing probe (56) on the outlet pipeline of water-cooled heat exchanger.
6. according to claim 3,4 or 5 described heat pump type air conditioner hot water dual-purpose apparatus, it is characterized in that: described boiler bottom is connected with return pipe (74), the other end of return pipe (74) is connected with the water inlet (53) of water-cooled heat exchanger with running water pipe (8) back in parallel, return pipe (74) is equipped with back water pump (75), and return pipe and running water pipe respectively are provided with check valve (76,81).
7. heat pump type air conditioner hot water dual-purpose apparatus according to claim 6 is characterized in that: the front end at return pipe check valve (74) is provided with temperature-sensing probe (77).
8. according to claim 3,4 or 5 described heat pump type air conditioner hot water dual-purpose apparatus, it is characterized in that: described heat supply water pipe (71) is provided with force (forcing) pump (72).
9. heat pump type air conditioner hot water dual-purpose apparatus according to claim 8 is characterized in that: the front end of force (forcing) pump (72) is provided with pressure sensor (73).
10. according to claim 3,4 or 5 described heat pump type air conditioner hot water dual-purpose apparatus, it is characterized in that: described boiler (7) is provided with fluid level controller (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200503157U CN201237304Y (en) | 2008-07-05 | 2008-07-05 | Heat pump type air-conditioning and water-heating dual-purpose apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200503157U CN201237304Y (en) | 2008-07-05 | 2008-07-05 | Heat pump type air-conditioning and water-heating dual-purpose apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237304Y true CN201237304Y (en) | 2009-05-13 |
Family
ID=40650035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200503157U Expired - Fee Related CN201237304Y (en) | 2008-07-05 | 2008-07-05 | Heat pump type air-conditioning and water-heating dual-purpose apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237304Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192616A (en) * | 2010-03-12 | 2011-09-21 | 杭州三花研究院有限公司 | Water heating device for air conditioner |
| CN102410627A (en) * | 2010-09-20 | 2012-04-11 | 喻新程 | Cooling water heater |
| CN104180453A (en) * | 2014-08-28 | 2014-12-03 | 北京石油化工学院 | Heat pump water heater system of air conditioner |
| CN104406247A (en) * | 2014-08-28 | 2015-03-11 | 北京石油化工学院 | Multipurpose air conditioner heat-pump water heater system |
| CN104482619A (en) * | 2015-01-06 | 2015-04-01 | 郝建成 | Invariability and variability vertical conduction combined efficient air conditioner water heater |
| CN111023642A (en) * | 2019-12-06 | 2020-04-17 | 广东芬尼克兹节能设备有限公司 | Three-section type water tank water level control system and method |
| CN111741661A (en) * | 2020-07-09 | 2020-10-02 | 北京中热信息科技有限公司 | Power liquid supply reflux type phase change heat transfer system with cold source |
-
2008
- 2008-07-05 CN CNU2008200503157U patent/CN201237304Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192616A (en) * | 2010-03-12 | 2011-09-21 | 杭州三花研究院有限公司 | Water heating device for air conditioner |
| CN102192616B (en) * | 2010-03-12 | 2014-05-14 | 杭州三花研究院有限公司 | Water heating device for air conditioner |
| CN102410627A (en) * | 2010-09-20 | 2012-04-11 | 喻新程 | Cooling water heater |
| CN102410627B (en) * | 2010-09-20 | 2013-09-04 | 喻新程 | Cooling water heater |
| CN104180453A (en) * | 2014-08-28 | 2014-12-03 | 北京石油化工学院 | Heat pump water heater system of air conditioner |
| CN104406247A (en) * | 2014-08-28 | 2015-03-11 | 北京石油化工学院 | Multipurpose air conditioner heat-pump water heater system |
| CN104406247B (en) * | 2014-08-28 | 2017-02-15 | 北京石油化工学院 | Multipurpose air conditioner heat-pump water heater system |
| CN104482619A (en) * | 2015-01-06 | 2015-04-01 | 郝建成 | Invariability and variability vertical conduction combined efficient air conditioner water heater |
| CN104482619B (en) * | 2015-01-06 | 2017-03-08 | 郝建成 | Constant and variable conduction assembled highly-effective air conditioner and water heater up and down |
| CN111023642A (en) * | 2019-12-06 | 2020-04-17 | 广东芬尼克兹节能设备有限公司 | Three-section type water tank water level control system and method |
| CN111741661A (en) * | 2020-07-09 | 2020-10-02 | 北京中热信息科技有限公司 | Power liquid supply reflux type phase change heat transfer system with cold source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201237304Y (en) | Heat pump type air-conditioning and water-heating dual-purpose apparatus | |
| CN201436513U (en) | Household air-conditioning heat pump water-heating system | |
| CN2937909Y (en) | Air-conditioning water heater | |
| CN203869369U (en) | Cooling and heating combined unit | |
| CN101749812A (en) | Multifunctional Air Conditioning System | |
| CN101655281A (en) | Heat pump hot water air conditioning unit and working method thereof | |
| CN101871706A (en) | Phase-change energy-storage heat pump water heater | |
| CN201363859Y (en) | Air conditioning unit | |
| CN202757346U (en) | Central air-conditioning and hot water all-in-one machine | |
| CN103388922A (en) | Dual-compressor multifunctional air source heat pump air conditioner system | |
| CN203478692U (en) | Total heat recovery household multi-split air-conditioner system | |
| CN201318799Y (en) | Air source heat water heater | |
| CN201429161Y (en) | Integral water resource air conditioner with heat pump | |
| CN201377933Y (en) | Heat pump hot water air conditioning unit | |
| CN2762014Y (en) | Energy-saving air conditioning water heater | |
| CN1888637A (en) | Hot pump type air conditioner set with water heater | |
| CN101907372A (en) | Hot-water air conditioning unit | |
| CN203869367U (en) | Floor heating system, water heater and air conditioner three-in-one unit | |
| CN101266074A (en) | Highly effective energy-saving environment-friendly type heat pump air-conditioner water heater | |
| CN101382354A (en) | Double- effective day/night high temperature water-water heat pump hot water unit | |
| CN101324381A (en) | Heat pump type air conditioner hot water dual-purpose apparatus | |
| CN202581595U (en) | Water heater outdoor machine and water heater system | |
| CN201028871Y (en) | High-efficiency energy-saving heat pump hot-water air conditioner | |
| CN2508167Y (en) | Condensed heat recovering device for central conditioning system | |
| CN205980438U (en) | Take cold and hot recovery heat pump of equalizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |