CN201215389Y - Direct heating type water heater for cooling and warming type air conditioner - Google Patents
Direct heating type water heater for cooling and warming type air conditioner Download PDFInfo
- Publication number
- CN201215389Y CN201215389Y CNU2008200451985U CN200820045198U CN201215389Y CN 201215389 Y CN201215389 Y CN 201215389Y CN U2008200451985 U CNU2008200451985 U CN U2008200451985U CN 200820045198 U CN200820045198 U CN 200820045198U CN 201215389 Y CN201215389 Y CN 201215389Y
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- cross valve
- water heater
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Abstract
The utility model relates to a direct heating type chill heat type air conditioning water heater, wherein the air inlet of a first four-way valve is connected with the exhaust port of a compressor, the air inlet of a second four-way valve is connected with the normal-open port of the first four-way valve, one port of a first heat exchanger is connected with the normal-open port of the second four-way valve, the another port of the first heat exchanger is serially connected with one port of a one-way valve, the water circle can pass the first heat exchanger in a heat exchange type, one port of the second heat exchanger is connected with an electric expansion valve and the another port is connected with the normal-closed port of the second four-way valve, one port of a third heat exchanger is serially connected with a capillary tube unit and an electromagnetic valve while the another port is connected with the normal-closed port of the first four-way valve, the electric expansion valve and the electromagnetic valve are both connected with the another port of the one-way valve, the outlets of the first four-way valve and the second four-way valve are both connected into a gas liquid separator which another port is connected with the air suction port of the compressor. The direct heating type chill heat type air conditioning water heater resolves the problems such as long idle time of air conditioners and single function of the prior heat pump water heaters, which is simple and practical.
Description
Technical field
The utility model relates to cold-warm type air-conditioning device and air source hot pump water heater technology.
Background technology
Existing cold-warm type air-conditioning heated in summer refrigeration, winter, spring and autumn is on the shelf, causes the waste of device resource, in addition, can not recycle to the condensation heat of outdoor environment discharge in the refrigeration in summer, when wasting energy, cause the thermal pollution of environment like this.Though now many manufacturer production have gone out the air conditioner type water heater, its function singleness can only be used for producing hot water, can not possess separate refrigeration simultaneously, heats, reclaim condensation heat independent hot water and refrigeration the time and heat four kinds of functions of water.Also have many disclosed patent documentations to propose the cold-warm type air-conditioning water heater design, but the structure more complicated, practical generalization is not strong.
The utility model content
The purpose of this utility model is to provide a kind of directly heated cooling-heating air-conditioning water heater, can realize that air conditioner refrigerating, air-conditioning heat, independent hot water and refrigeration heat the function of water simultaneously, and makes system simple and practical, applies on actual product easily.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of directly heated cooling-heating air-conditioning water heater comprises compressor, first cross valve, second cross valve, first heat exchanger, check valve, electric expansion valve, second heat exchanger, magnetic valve, capillary module, the 3rd heat exchanger, gas-liquid separator, some refrigerant pipelines and water route; It is characterized in that, the air inlet of first cross valve is connected with the exhaust outlet of compressor, normal ported connection of the air inlet of second cross valve and first cross valve, one port of first heat exchanger and normal ported the linking to each other of second cross valve, the another port of first heat exchanger forward connects check valve one port, but heat exchange ground in described water route is through first heat exchanger, one port of second heat exchanger connects electric expansion valve, electric expansion valve and then connect the another port of described check valve, the another port of second heat exchanger connects the normally closed port of second cross valve, the 3rd heat exchanger one port be linked in sequence capillary module and magnetic valve, magnetic valve and then connect the another port of described check valve, the another port of the 3rd heat exchanger connects the normally closed port of first cross valve, the outlet of first cross valve and second cross valve inserts gas-liquid separator jointly, and the another port of gas-liquid separator connects the air entry of compressor.
The utility model efficiently solves problems such as the long-term on the shelf and existing Teat pump boiler product function of air-conditioner is single, utilize heat pump principle and air-conditioning waste heat to produce hot water, realize the function of cold-warm type air-conditioning device+water heater, satisfied the many-sided demand of air conditioner user.The utility model system is simple, practical and reliable, and it is fast to adopt directly-heated type to make that water heater goes out hot water speed, promptly opens instant-heating and outlet hot.
Description of drawings
The structure chart of the directly heated cooling-heating air-conditioning water heater that Fig. 1 provides for the utility model;
Fig. 2 is the schematic diagram of each port definition of cross valve.
Description of reference numerals is as follows: 1. compressor, 2. first cross valve, 3. second cross valve, 4. first heat exchanger, 5. check valve, 6. electric expansion valve, 7. second heat exchanger, 8. magnetic valve, 9. capillary module, 10. the 3rd heat exchanger, 11. gas-liquid separators, 12. water regulating valves, 13. water routes.
The specific embodiment
As shown in Figure 1, the directly heated cooling-heating air-conditioning water heater that provides of present embodiment comprises compressor 1, first cross valve 2, second cross valve 3, first heat exchanger 4, check valve 5, electric expansion valve 6, second heat exchanger 7, magnetic valve 8, capillary module 9, the 3rd heat exchanger 10, gas-liquid separator 11, some refrigerant pipelines and water route 13.In the present embodiment, first heat exchanger 4 is specially double-pipe condenser or plate type heat exchanger, and second heat exchanger 7 is a fin tube condenser, and the 3rd heat exchanger 10 is a finned-tube evaporator.
Fig. 2 has provided each port definition of cross valve, describes connection and assembly relation between the above-mentioned components and parts below in conjunction with Fig. 1 and Fig. 2.The air inlet of first cross valve 2 is connected with the exhaust outlet of compressor 1, second cross valve 3 and first cross valve, 2 polyphones, normal ported connection of the air inlet of second cross valve 3 and first cross valve 2, normal ported the linking to each other of one port of first heat exchanger 4 and second cross valve 3, the another port of first heat exchanger 4 forward connects check valve 5 one ports, but 13 heat exchanges ground in water route is through first heat exchanger 4, second heat exchanger 7 and 10 parallel connections of the 3rd heat exchanger, one port of second heat exchanger 7 connects electric expansion valve 6, electric expansion valve 6 and then connect the another port of described check valve 5, the another port of second heat exchanger 7 connects the normally closed port of second cross valve 3, the 3rd heat exchanger 10 1 ports be linked in sequence capillary module 9 and magnetic valve 8, magnetic valve 8 and then connect the another port of described check valve 5, the another port of the 3rd heat exchanger 10 connects the normally closed port of first cross valve 2, the outlet of first cross valve 2 and second cross valve 3 inserts gas-liquid separator 11 jointly, and the another port of gas-liquid separator 11 connects the air entry of compressor 1.13 delivery port places have added water regulating valve 12 and have controlled leaving water temperature flexibly in the water route, make that to draw hot water speed fast, promptly open instant-heating and outlet hot.
The directly heated cooling-heating air-conditioning water heater that the utility model is mentioned has four kinds of operational modes, introduces the function and the characteristic of cross valve below in conjunction with Fig. 2: (1) power-up state, and the cross valve air inlet is communicated with normally closed port, cross valve outlet and normal ported the connection; (2) off-position, cross valve air inlet and normal ported the connection, the cross valve outlet is communicated with normally closed port.Respectively these four kinds of operational modes are set forth below:
1, air-conditioning separate refrigeration
Under this pattern, 2 outages of first cross valve, second cross valve 3 powers on, and magnetic valve 8 is opened, and electric expansion valve 6 standard-sized sheets utilize capillary module 9 to carry out throttling.After cold-producing medium compresses through compressor 1, flow into valve body from the air inlet of first cross valve 2, through second cross valve 3, normally closed port from second cross valve 3 flows into second heat exchanger 7 then, after in second heat exchanger 7, carrying out heat exchange, pass through electric expansion valve 6 successively, magnetic valve 8, enter the 3rd heat exchanger 10 through after the throttling of capillary module 9 then, carry out heat exchange with room air, cold-producing medium after the evaporation flows into valve body from the normally closed port of first cross valve 2, flow out from the outlet of first cross valve 2 then, gas-liquid separator 11 backs of flowing through are at last sucked by the air entry of compressor 1, are participated in circulation next time by compressor 1 compression back.
2, air-conditioning heats separately
Under this pattern, first cross valve 2 powers on, 3 outages of second cross valve, and magnetic valve 8 is opened, and electric expansion valve 6 standard-sized sheets utilize capillary module 9 to carry out throttling.After cold-producing medium compresses through compressor 1, flow into valve body from the air inlet of first cross valve 2, normally closed port from first cross valve 2 flows into the 3rd heat exchanger 10 then, in the 3rd heat exchanger 10, carry out heat exchange, after passing through the throttling of capillary module 9 then, pass through magnetic valve 8 successively, enter second heat exchanger 7 behind the electric expansion valve 6, carry out heat exchange with outdoor air, cold-producing medium after the evaporation flows into valve body from the normally closed port of second cross valve 3, flow out from the outlet of second cross valve 3 then, gas-liquid separator 11 backs flow through at last by the suction of the air entry of compressor 1, participated in circulation next time by compressor 1 compression back.
3, independent hot water
Under this pattern, 2 outages of first cross valve, 3 outages of second cross valve, magnetic valve 8 cuts out, and utilizes electric expansion valve 6 to carry out throttling.After cold-producing medium compresses through compressor 1, flow into valve body from the air inlet of first cross valve 2, through second cross valve 3, then from normal ported inflow first heat exchanger 4 of second cross valve 3, after the cold water that flows into water inlet in first heat exchanger 4 carries out heat exchange, cold water is heated to form hot water and flows out from delivery port, cold-producing medium flows through check valve 5, through flowing into second heat exchanger 7 after electric expansion valve 6 throttlings, after in second heat exchanger 7, carrying out heat exchange, flow into valve body from the normally closed port of second cross valve 3, flow out from the outlet of second cross valve 3 then, gas-liquid separator 11 backs flow through at last by the suction of the air entry of compressor 1, participated in circulation next time by compressor 1 compression back.
4, refrigeration heats water simultaneously
Under this pattern, 2 outages of first cross valve, 3 outages of second cross valve, electric expansion valve 6 is closed, and utilizes capillary module 9 to carry out throttling.After cold-producing medium compresses through compressor 1, flow into valve body from the air inlet of first cross valve 2, through second cross valve 3, then from normal ported inflow first heat exchanger 4 of second cross valve 3, after the cold water that flows into water inlet in first heat exchanger 4 carries out heat exchange, cold water is heated to form hot water and flows out from delivery port, cold-producing medium flows through check valve 5 successively, magnetic valve 8, through flowing into the 3rd heat exchanger 10 after capillary module 9 throttlings, after in the 3rd heat exchanger 10, carrying out heat exchange, flow into valve body from the normally closed port of first cross valve 2, flow out from the outlet of first cross valve 2 then, gas-liquid separator 11 backs flow through at last by the suction of the air entry of compressor 1, participated in circulation next time by compressor 1 compression back.
The beneficial effects of the utility model are: only used two cross valves, three heat exchangers, one Electric expansion valve, a capillary module, a check valve and a magnetic valve just can be realized independent system Cold, heat, independent hot water and when refrigeration the several functions such as water heating simultaneously; System architecture is simple and reliable, Has preferably practical reference value on the product; In the water route, add water regulating valve and controlled flexibly water outlet Temperature makes that to draw hot water speed fast, namely opens instant-heating and outlet hot; In addition owing to adopting a directly-heated type, so that be The system stable and reliable operation, the compressor long service life.
Claims (6)
1. a directly heated cooling-heating air-conditioning water heater comprises compressor, first cross valve, second cross valve, first heat exchanger, check valve, electric expansion valve, second heat exchanger, magnetic valve, capillary module, the 3rd heat exchanger, gas-liquid separator, some refrigerant pipelines and water route; It is characterized in that, the air inlet of first cross valve is connected with the exhaust outlet of compressor, normal ported connection of the air inlet of second cross valve and first cross valve, one port of first heat exchanger and normal ported the linking to each other of second cross valve, the another port of first heat exchanger forward connects check valve one port, but heat exchange ground in described water route is through first heat exchanger, one port of second heat exchanger connects electric expansion valve, electric expansion valve and then connect the another port of described check valve, the another port of second heat exchanger connects the normally closed port of second cross valve, the 3rd heat exchanger one port be linked in sequence capillary module and magnetic valve, magnetic valve and then connect the another port of described check valve, the another port of the 3rd heat exchanger connects the normally closed port of first cross valve, the outlet of first cross valve and second cross valve inserts gas-liquid separator jointly, and the another port of gas-liquid separator connects the air entry of compressor.
2. directly heated cooling-heating air-conditioning water heater according to claim 1 is characterized in that, the delivery port place in described water route is provided with water regulating valve.
3. directly heated cooling-heating air-conditioning water heater according to claim 1 and 2 is characterized in that, described first heat exchanger is a double-pipe condenser.
4. directly heated cooling-heating air-conditioning water heater according to claim 1 and 2 is characterized in that, described first heat exchanger is a plate type heat exchanger.
5. directly heated cooling-heating air-conditioning water heater according to claim 1 and 2 is characterized in that, described second heat exchanger is a fin tube condenser.
6. directly heated cooling-heating air-conditioning water heater according to claim 5 is characterized in that, described the 3rd heat exchanger is a finned-tube evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200451985U CN201215389Y (en) | 2008-03-21 | 2008-03-21 | Direct heating type water heater for cooling and warming type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200451985U CN201215389Y (en) | 2008-03-21 | 2008-03-21 | Direct heating type water heater for cooling and warming type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215389Y true CN201215389Y (en) | 2009-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200451985U Expired - Fee Related CN201215389Y (en) | 2008-03-21 | 2008-03-21 | Direct heating type water heater for cooling and warming type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215389Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607169A (en) * | 2012-03-08 | 2012-07-25 | 广东美的电器股份有限公司 | Instant-heating heat pump water heater and heating control method for same |
| CN109798660A (en) * | 2017-11-17 | 2019-05-24 | 复盛股份有限公司 | Lower water temperature system for aquaculture |
-
2008
- 2008-03-21 CN CNU2008200451985U patent/CN201215389Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607169A (en) * | 2012-03-08 | 2012-07-25 | 广东美的电器股份有限公司 | Instant-heating heat pump water heater and heating control method for same |
| CN102607169B (en) * | 2012-03-08 | 2013-11-27 | 广东美的电器股份有限公司 | Instant-heating heat pump water heater and heating control method for same |
| CN109798660A (en) * | 2017-11-17 | 2019-05-24 | 复盛股份有限公司 | Lower water temperature system for aquaculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20140321 |