CN202734340U - Air-conditioning hot water heat pump unit - Google Patents
Air-conditioning hot water heat pump unit Download PDFInfo
- Publication number
- CN202734340U CN202734340U CN 201220310407 CN201220310407U CN202734340U CN 202734340 U CN202734340 U CN 202734340U CN 201220310407 CN201220310407 CN 201220310407 CN 201220310407 U CN201220310407 U CN 201220310407U CN 202734340 U CN202734340 U CN 202734340U
- Authority
- CN
- China
- Prior art keywords
- valve
- port
- output
- electromagnetism
- indoor evaporator
- 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
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model relates to the technical field of air-conditioning equipment, in particular to an air-conditioning hot water heat pump unit, which comprises a common circulating module, one end of the common circulating module is connected with the first port of a four-way valve, the second port of the four-way valve is connected with a water side condenser, the third port of the four-way valve is connected with an indoor evaporator, the fourth port of the four-way valve is connected with an outdoor heat exchanger, the water side condenser is connected with the indoor evaporator through a first controller, the first controller is connected with the outdoor heat exchanger through a second controller, and one end of the indoor evaporator is connected with the other end of the common circulating module. The air-conditioning hot water heat pump unit has a simple structure, and achieves the purposes of stability, reliability and low use cost by means of the mutual switching between the common circulating module and the water side condenser and between the indoor evaporator and the outdoor heat exchanger.
Description
Technical field
The utility model relates to air conditioner technical field, particularly a kind of air conditioning hot source pump.
Background technology
Existing air-conditionedly advance the air exhaust heat exchanging form and be divided into two kinds of sensible heat heat exchange and complete hot heat exchanges.The sensible heat heat exchange mainly utilizes into the potential difference between, temperature of outgoing air, make air intake recovery section heat or cold from air draft, be characterized in isolating fully into, exhausting duct, but can only carry out Exchange of apparent heat, if advance, temperature difference is little between air draft, then be difficult to air intake is carried out precooling.And complete hot heat exchange not only utilizes in, the air draft to get temperature difference, and utilize the psychrometric difference between them to carry out the exchange of heat and quality, although but runner type total-heat exchanger total heat recovery efficiency commonly used is higher than first heat exchanger, but be difficult to guarantee into the fully isolation between, exhausting duct, complex structure, reliability is not high, and product cost is relatively high, is not easy to widely popularize.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of simple in structure, reliable and stable, the air conditioning hot source pump that use cost is lower.
For achieving the above object, the utility model is by the following technical solutions: a kind of air conditioning hot source pump, comprise the circulation common component, one end of described circulation common component connects the first valve port of cross valve, the second valve port of cross valve is connected with the water side condenser, the 3rd valve port of cross valve is connected with indoor evaporator, the 4th valve port of cross valve is connected with outdoor heat exchanger, be communicated with by first control device between water side condenser and the indoor evaporator, be communicated with by second control device between first control device and the outdoor heat exchanger, an end of indoor evaporator is communicated with the other end of circulation common component.
Wherein, described first control device comprises the first check valve that is communicated with the water side condenser, the first check valve output is connected with the first electromagnetism two-port valve, the output of the first electromagnetism two-port valve is connected with the first filter, the first filter output is connected with throttle capillary tube, and the output of throttle capillary tube is connected with indoor evaporator.
Wherein, described second control device comprises the second electromagnetism two-port valve and the second filter that is connected between the first check valve and the first electromagnetism two-port valve, the output of the second filter is connected with the hot water expansion valve, and the hot water expansion valve all is connected with outdoor heat exchanger with the output of the second electromagnetism two-port valve.
Wherein, be provided with the second check valve between described the first electromagnetism two-port valve and the first filter.
Wherein, an end of described water side condenser is connected with the pressure flow thermostat.
Wherein, described circulation common component comprises low pressure valve, the output of low pressure valve is connected with gas-liquid separator, the output of gas-liquid separator is connected with compressor, the output of compressor is connected with high pressure valve, the output of high pressure valve is connected with return valve, and the output of return valve connects the first valve port and the oil return capillary of cross valve simultaneously, and oil return output capillaceous connects electric heater and indoor evaporator simultaneously.
The utility model beneficial effect is: the utility model comprises the circulation common component, one end of described circulation common component connects the first valve port of cross valve, the second valve port of cross valve is connected with the water side condenser, the 3rd valve port of cross valve is connected with indoor evaporator, the 4th valve port of cross valve is connected with outdoor heat exchanger, be communicated with by first control device between water side condenser and the indoor evaporator, be communicated with by second control device between first control device and the outdoor heat exchanger, one end of indoor evaporator is communicated with the other end of circulation common component, the utility model is simple in structure, by circulation common component and water side condenser, the mutual conversion of indoor evaporator and outdoor heat exchanger is used, reach reliable and stable refrigeration and heat absorption circulation, the purpose that use cost is lower.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Reference numeral
1---circulation common component 2---cross valve
3---water side condenser 4---indoor evaporator
5---outdoor heat exchanger 6---first control device
7---second control devices 8---the first check valve
9---first electromagnetism two-port valves 10---the first filter
11---throttle capillary tubes 12---the second electromagnetism two-port valve
13---second filter 14---hot water expansion valve
15---second check valve 16---pressure flow thermostat
17---low pressure valve 18---gas-liquid separator
19---compressor 20---high pressure valve
21---return valve 22---oil return capillary
23---electric heater.
The specific embodiment
The utility model is described in further detail with embodiment for the below, is not practical range of the present utility model is limited to this.
As shown in Figure 1, a kind of air conditioning hot source pump, comprise circulation common component 1, one end of described circulation common component 1 connects the first valve port of cross valve 2, the second valve port of cross valve 2 is connected with water side condenser 3, one end of described water side condenser 3 is connected with pressure flow thermostat 16, and described pressure flow thermostat 16 is used for the pressure and temperature of test water side condenser 3, makes the pressure and temperature of water side condenser 3 be controlled at rational state.The 3rd valve port of cross valve 2 is connected with indoor evaporator 4, the 4th valve port of cross valve 2 is connected with outdoor heat exchanger 5, be communicated with by first control device 6 between water side condenser 3 and the indoor evaporator 4, be communicated with by second control device 7 between first control device 6 and the outdoor heat exchanger 5, one end of indoor evaporator 4 is communicated with the other end of circulation common component 1, the utility model is simple in structure, by circulation common component 1 and water side condenser 3, the mutual conversion of indoor evaporator 4 and outdoor heat exchanger 5 is used, reach reliable and stable refrigeration and heat absorption circulation, the purpose that use cost is lower.
In the present embodiment, described first control device 6 comprises the first check valve 8 that is communicated with water side condenser 3, the first check valve 8 outputs are connected with the first electromagnetism two-port valve 9, the output of the first electromagnetism two-port valve 9 is connected with the first filter 10, the first filter 10 outputs are connected with throttle capillary tube 11, the output of throttle capillary tube 11 is connected with indoor evaporator 4, is provided with the second check valve 15 between described the first electromagnetism two-port valve 9 and the first filter 10; Described second control device 7 comprises the second electromagnetism two-port valve 12 and the second filter 13 that is connected between the first check valve 8 and the first electromagnetism two-port valve 9, the output of the second filter 13 is connected with hot water expansion valve 14, hot water expansion valve 14 all is connected with outdoor heat exchanger 5 with the output of the second electromagnetism two-port valve 12, describedly state the break-make that first control device 6 and second control device 7 are used for optionally controlling water side condenser 3, indoor evaporator 4 and outdoor heat exchanger 5, conversion is used mutually.
In the present embodiment, described circulation common component 1 comprises low pressure valve 17, the output of low pressure valve 17 is connected with gas-liquid separator 18, the output of gas-liquid separator 18 is connected with compressor 19, the output of compressor 19 is connected with high pressure valve 20, the output of high pressure valve 20 is connected with return valve 21, the output of return valve 21 connects the first valve port and the oil return capillary 22 of cross valve 2 simultaneously, the output of oil return capillary 22 connects electric heater 23 and indoor evaporator 4 simultaneously, circulation common component 1 is by low pressure valve 17 and high pressure valve control gas-liquid separator 18, compressor 19, return valve 21, oil return capillary 22 and electric heater 23 cooperate do action, produce high temperature and high pressure gas, reclaim simultaneously the heat energy recycling.
The utility model has three kinds of translative mode: pattern one, compressed machine 19 compression high temperature and high pressure gas enter 3 heat exchange of water side condenser through cross valve 2 commutations, undergo phase transition first check valve 8 of flowing through, hot water expansion valve 14, the second electromagnetism two-port valve 12 are closed at this moment, the first electromagnetism two-port valve 9 is opened, enter indoor evaporator 4 through throttle capillary tube 11, enter compressor 19 through circulation common component 1; Pattern two, compressed machine 19 compression high temperature and high pressure gas enter outdoor heat exchanger 5 through cross valve 2 commutations, hot water expansion valve 14 cuts out at this moment, 8 cut-offs of the first check valve, the first electromagnetism two-port valve 9, the second electromagnetism two-port valve 12 are opened, enter indoor evaporator 4 through throttle capillary tube 11, enter compressor 19 through circulation common component 1; Pattern three, compressed machine 19 compression high temperature and high pressure gas enter 3 heat exchange of water side condenser through cross valve 2 commutations, hot water expansion valve 14 unlatchings this moment, 8 conductings of the first check valve, the first electromagnetism two-port valve 9, the second electromagnetism two-port valve 12 are closed, enter cross valve 2 loops through outdoor heat exchanger 5, enter compressor 19 through circulation common component 1.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1. air conditioning hot source pump, comprise the circulation common component, it is characterized in that: an end of described circulation common component connects the first valve port of cross valve, the second valve port of cross valve is connected with the water side condenser, the 3rd valve port of cross valve is connected with indoor evaporator, the 4th valve port of cross valve is connected with outdoor heat exchanger, be communicated with by first control device between water side condenser and the indoor evaporator, be communicated with by second control device between first control device and the outdoor heat exchanger, an end of indoor evaporator is communicated with the other end of circulation common component.
2. a kind of air conditioning hot source pump according to claim 1, it is characterized in that: described first control device comprises the first check valve that is communicated with the water side condenser, the first check valve output is connected with the first electromagnetism two-port valve, the output of the first electromagnetism two-port valve is connected with the first filter, the first filter output is connected with throttle capillary tube, and the output of throttle capillary tube is connected with indoor evaporator.
3. a kind of air conditioning hot source pump according to claim 2, it is characterized in that: described second control device comprises the second electromagnetism two-port valve and the second filter that is connected between the first check valve and the first electromagnetism two-port valve, the output of the second filter is connected with the hot water expansion valve, and the hot water expansion valve all is connected with outdoor heat exchanger with the output of the second electromagnetism two-port valve.
4. a kind of air conditioning hot source pump according to claim 2 is characterized in that: be provided with the second check valve between described the first electromagnetism two-port valve and the first filter.
5. a kind of air conditioning hot source pump according to claim 2, it is characterized in that: an end of described water side condenser is connected with the pressure flow thermostat.
6. a kind of air conditioning hot source pump according to claim 1, it is characterized in that: described circulation common component comprises low pressure valve, the output of low pressure valve is connected with gas-liquid separator, the output of gas-liquid separator is connected with compressor, the output of compressor is connected with high pressure valve, the output of high pressure valve is connected with return valve, and the output of return valve connects the first valve port and the oil return capillary of cross valve simultaneously, and oil return output capillaceous connects electric heater and indoor evaporator simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310407 CN202734340U (en) | 2012-06-29 | 2012-06-29 | Air-conditioning hot water heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310407 CN202734340U (en) | 2012-06-29 | 2012-06-29 | Air-conditioning hot water heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734340U true CN202734340U (en) | 2013-02-13 |
Family
ID=47660033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310407 Expired - Fee Related CN202734340U (en) | 2012-06-29 | 2012-06-29 | Air-conditioning hot water heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706025A (en) * | 2012-06-29 | 2012-10-03 | 东莞市蓝冠环保节能科技有限公司 | Air conditioning hot-water heat pump unit |
-
2012
- 2012-06-29 CN CN 201220310407 patent/CN202734340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706025A (en) * | 2012-06-29 | 2012-10-03 | 东莞市蓝冠环保节能科技有限公司 | Air conditioning hot-water heat pump unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101839585B (en) | Solar energy-air source heat pump composite system suitable for microthermal climate | |
| CN202002391U (en) | Water heater unit with spray liquid enthalpy-increasing heat pump | |
| CN203518336U (en) | Multifunctional air-cooled heat pump water cooling unit | |
| CN102645060A (en) | Multi-split air conditioning system | |
| CN101871706B (en) | Phase-change energy-storage heat pump water heater | |
| CN204063300U (en) | A kind of soil composite type variable refrigerant flow aircondition | |
| CN201053785Y (en) | Heat pump air conditioner | |
| CN202328962U (en) | Water heater system of condensation heat defrosting air conditioner | |
| CN201866995U (en) | Hot water air-conditioning system | |
| CN105333642A (en) | Cold and heat type heat pump system | |
| CN203518314U (en) | Energy environment unit special for passive house capable of providing domestic hot water and fresh air | |
| CN101382354A (en) | Double- effective day/night high temperature water-water heat pump hot water unit | |
| CN202734340U (en) | Air-conditioning hot water heat pump unit | |
| CN203771792U (en) | Evaporative air source trigeneration heat pump | |
| CN107328102B (en) | Carbon dioxide composite heat pump hot water and air conditioning system and control method thereof | |
| CN203323455U (en) | Total heat recovery multi-cycle multipurpose air conditioning unit | |
| CN102072531A (en) | Four-pipe type heat recovery multi-split air conditioning system | |
| CN202947366U (en) | Air heat pump cogeneration cold water heater | |
| CN203518315U (en) | Water-cooling multifunctional heat pump water chilling unit | |
| CN204963288U (en) | Use lithium bromide absorption formula at solar energy and water source to heat, refrigerating plant | |
| CN103557633A (en) | Air-source low-temperature tri-generation heat pump hot water unit and implementation method thereof | |
| CN103225930A (en) | Total heat recovery multi-cycle multipurpose air conditioning unit | |
| CN102706025A (en) | Air conditioning hot-water heat pump unit | |
| CN202770081U (en) | Solar auxiliary thermal source tower heat pump system | |
| CN202835612U (en) | Multifunctional refrigerating and heating system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20170629 |