CN200972229Y - Two-purpose machine of air-conditioning and water heating - Google Patents
Two-purpose machine of air-conditioning and water heating Download PDFInfo
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- CN200972229Y CN200972229Y CN 200620065781 CN200620065781U CN200972229Y CN 200972229 Y CN200972229 Y CN 200972229Y CN 200620065781 CN200620065781 CN 200620065781 CN 200620065781 U CN200620065781 U CN 200620065781U CN 200972229 Y CN200972229 Y CN 200972229Y
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- conditioning
- magnetic valve
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Abstract
The utility model relates to a double duty machine with both air conditioning function and water heating function. The utility model consists of a compressor, an evaporator, a condensator, a water heater unit, capillaries and a plurality of electromagnet valves and check valves. And a pressure balancing circuit is arranged between the two ends of the compressor. The utility model adopts the water heater unit to replace the condensator to cool the condensation dose when both the air conditioning and the water heating function are required. On one hand, the necessary step in the air conditioning process is finished; on the other hand, the water heater function is realized; wherein, the water heater can heat water by utilizing the waste heat and saves energy. Moreover, the pressure balancing circuit can start to work when the compressor stops working to balance the pressure and make the compressor start to work immediately again.
Description
Technical field
The utility model relates to a kind of air-conditioning, hot water dual-purpose machine of having improved.
Background technology
Air-conditioning is a kind of by the temperature control equipment of increasingly extensive use, especially the air-conditioning that has refrigerating function, be the household electrical appliance commonly used of many families, its cardinal principle is by refrigeration heat to be transferred to " high temperature heat source " from " low-temperature heat source ", this transfer of heat needs the compressor in the air-conditioning to expend a large amount of electric energy, therefore, air-conditioning also is a kind of equipment of highly energy-consuming, the power of general domestic air conditioning all kilowatt more than, being extensive use of of this high power consumption electrical equipment brings bigger pressure for nervous originally electric energy supply; And air-conditioning is given indoor when cold air is provided by evaporimeter, also by condenser to outdoor discharging waste heat, these used heat are not rationally utilized and are wasted.In addition, there is very big pressure differential in the compressor two ends of large-size air conditioning equipment, therefore, when operation of air conditioner a period of time and after stopping, can not start once more at once, often need to wait for a period of time, the pressure differential at machine to be compressed two ends could normally start after disappearing once more.
On the other hand, water heater also is very universal household electrical appliance, yet, no matter be gas heater, or electric heater, all very big energy resource consumption can be arranged, especially in summer, use under the very frequent situation, the energy consumption of water heater is also brought very big pressure to energy supply.
In sum, provide a kind of and have air-conditioning and water heater function concurrently, and water heater wherein can utilize the used heat of air-conditioning to produce hot water, and air-conditioning wherein air-conditioning, the hot water dual-purpose machine that can start rapidly once more after out of service real belong to necessary.
Summary of the invention
First purpose of the present utility model provides a kind of air-conditioning, hot water dual-purpose machine that has air-conditioning and water heater function concurrently, and water heater wherein can utilize the used heat of air-conditioning to produce hot water.
Second purpose of the present utility model provides a kind of air-conditioning, hot water dual-purpose machine that has air-conditioning and water heater function concurrently, and water heater wherein can utilize the used heat of air-conditioning to produce hot water, and air-conditioning wherein can start rapidly after out of service once more.
For realizing above-mentioned first purpose, air-conditioning, hot water dual-purpose machine that the utility model provides comprise:
Be connected in series the air conditioner loop that forms by compressor (1), evaporimeter (2), capillary (7) and condenser (3);
The water heater path is connected between compressor (1) and the condenser (3), check-valves (63) and magnetic valve (53) that it comprises water heater unit (4) and is arranged on two ends, water heater unit (4);
The water heater bypass is connected in parallel on water heater path two ends, and it comprises magnetic valve (52) and check-valves (62);
The evaporimeter path, it comprises the check-valves (61) and the magnetic valve (55) at evaporimeter (2) and two ends thereof;
The evaporimeter bypass, it comprises the magnetic valve (54) that is connected in parallel on evaporimeter path two ends;
All accommodate cold-producing medium in above-mentioned each element and the connecting path.
Pass through said structure, when air-conditioning described in the utility model, hot water dual-purpose machine use air-conditioning and hot water function at the same time, adopt the water heater unit to replace condenser that condensing agent is lowered the temperature, finished the essential step in the air-conditioning work process on the one hand, also realize the function of water heater on the other hand, made the utility model have air-conditioning and two kinds of functions of water heater concurrently, and, water heater unit wherein can utilize used heat to produce hot water, has saved the energy greatly.
For realizing second purpose of the present invention, the utility model further is provided with a pressure balance channels on the basis of said structure, and it comprises magnetic valve (51), and this pressure balance channels is connected in parallel on the two ends of described compressor (1).Because magnetic valve (51) is when compressor (1) is worked, remain closed condition, and when compressor (1) when quitting work, magnetic valve (51) is opened immediately, make the pressure equalisation passage conducting, the pressure at compressor (1) two ends obtains balance immediately, and therefore, compressor (1) can start rapidly once more.
Description of drawings
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is element duty and the flow of refrigerant route schematic diagram of the utility model first embodiment when realizing air-conditioning, two kinds of functions of hot water;
Fig. 3 is element duty and the flow of refrigerant route schematic diagram of the utility model first embodiment when only realizing water heater function;
Fig. 4 is element duty and the flow of refrigerant route schematic diagram of the utility model first embodiment when only realizing air conditioning function;
Fig. 5 is element duty and the flow of refrigerant route schematic diagram of the utility model second embodiment when realizing air-conditioning, two kinds of functions of hot water;
Fig. 6 is element duty and the flow of refrigerant route schematic diagram of the utility model second embodiment when only realizing water heater function;
Fig. 7 is element duty and the flow of refrigerant route schematic diagram of the utility model second embodiment when only realizing air conditioning function.
Below in conjunction with the diagram and embodiment the utility model is described in further detail.
Embodiment
Referring to shown in Figure 1, first embodiment of air-conditioning described in the utility model, hot water dual-purpose machine comprises compressor 1, evaporimeter 2, condenser 3, water heater unit 4, magnetic valve 51,52,53,54,55, check- valves 61,62,63 and capillary 7.
Compressor 1, evaporimeter 2, condenser 3, water heater unit 4 etc. all are to connect and form path by pipeline, the conducting of each bar path or close and can mediate by above-mentioned each magnetic valve.Hold cold-producing medium in pipeline and each element, wherein compressor 1, evaporimeter 2, condenser 3 and cold-producing medium are the necessary component of general air-conditioning, and its working method is the known technology that those skilled in the art know very much in this area, does not give unnecessary details at this.
Connect a pressure equalisation passage (figure is mark) between the two ends of compressor 1, magnetic valve 51 is arranged in this pressure equalisation passage and the conducting of controlled pressure balance channel or cut out (other magnetic valve all possesses similar functions in the utility model).When compressor 1 started, magnetic valve 51 cut out, and pressure equalisation passage also is in closed condition (being that cold-producing medium can not circulate); And when compressor cut out after 1 operation a period of time, magnetic valve 51 was opened immediately, makes pressure equalisation passage conducting, the pressure at compressor 1 two ends obtain balance immediately, and compressor 1 can start rapidly once more.
An evaporimeter bypass in parallel (figure is mark not) comprises a magnetic valve 54 between the two ends of evaporimeter path in this evaporimeter bypass, and magnetic valve 54 controls the conducting of evaporimeter bypasses or cuts out.Obviously, the evaporimeter bypass also is connected with capillary 7, compressor 1.
A water heater bypass in parallel (figure is mark not) comprises a magnetic valve 52 and a check-valves 62 between the two ends of water heater path in this water heater bypass, and magnetic valve 52 controls the conducting of water heater bypasses or cuts out.Obviously, the water heater bypass also is connected with compressor 1 and condenser 3.
The above detailed internal structure of having described first embodiment of the present utility model in conjunction with Fig. 1.The state that specifically describes the utility model each element under different job requirements below with reference to Fig. 2, Fig. 3, Fig. 4 (for clarity sake, open with " ON " expression, close with " OFF " expression, and will be separately state indicate on the element next door) and the flow circuits (representing) of cold-producing medium with arrow.
As shown in Figure 2, Fig. 2 is that the utility model air-conditioning, hot water dual-purpose machine are in refrigeration and during the hot-water supply state, the duty of each element and the glide path of cold-producing medium.Wherein, magnetic valve 51,52,54 is in closed condition (OFF), other magnetic valve is in opening (ON), water heater bypass this moment and evaporimeter bypass are all closed, the flow direction of cold-producing medium is: from an end of compressor 1 flow through water heater path, condenser 3 and evaporimeter path, return the other end of compressor 1 at last.At this moment, water heater unit 4 has been equivalent to play the effect of " condenser " in the general air-conditioning, the entrained heat energy of high temperature condensing agent that flows out from compressor 1 is absorbed by the water at low temperature the water heater unit 4 (water is not at condensing agent), make the water temperature in the water heater unit 4 raise, play the effect of water heater, the temperature of condensing agent also reduces, then, the cryogenic condensation agent of flowing through condenser 3 and capillary 7 enters into evaporimeter 2 and evaporation, because evaporimeter 2 is arranged on indoor, therefore in the condensing agent evaporation process with a large amount of heat energy in the absorption chamber, make indoor temperature reduce, this also is the cool principle of general air-conditioning.
Obviously, in the course of work shown in Figure 2, water heater unit 4 replaces condenser 3 that condensing agent is lowered the temperature, finished the essential step in the air-conditioning work process on the one hand, also realize the function of water heater on the other hand, made the utility model have air-conditioning and two kinds of functions of water heater concurrently, and, water heater unit 4 wherein can utilize used heat to produce hot water, has saved the energy greatly.If water temperature surpasses default temperature (for example 60 degrees centigrade) in this process, the hot water that then needs to stop in the water heater unit 4 heats, and at this time needs to switch to the duty among Fig. 4, and this partial content will describe in detail in Fig. 4.
If only need use water heater function, and do not use air conditioning function, then the utility model need be operated under the working condition shown in Figure 3: magnetic valve 51,52,55 cuts out, water heater bypass this moment, evaporimeter path are all closed, condensing agent is from an end of the compressor 1 water heater unit 4 of flowing through, pass through condenser 3, capillary 7 and evaporimeter bypass then, return the other end of compressor 1 at last.The difference of its course of work and Fig. 2 is: therefore the condensing agent evaporimeter 3 of not flowing through, only produces hot water and the refrigeration in the generating chamber not.If the temperature of the hot water that is produced surpasses default temperature (for example 60 degrees centigrade), then compressor 1 stops automatically, if water temperature drops to uniform temperature (for example 57 degrees centigrade), then compressor 1 can be opened once more automatically, making that the temperature of hot water is controlled, also is a kind of conspicuous power save mode simultaneously.
The duty that has then disclosed among Fig. 4 when the utility model air-conditioning, hot water dual-purpose machine only use air conditioning function (at this time may be under the situation when the water temperature described in Fig. 2 surpasses predetermined temperature, also may be not need to use under the situation of water heater): magnetic valve 51,53,54 cuts out, the condensing agent water heater unit 4 of not flowing through, but cooling and evaporation in evaporimeter 2 in condenser 3, make indoor temperature descend, this is identical with general air-conditioning work principle, does not give unnecessary details at this.
It is emphasized that, magnetic valve 51 is when compressor 1 work, remain closed condition, and when compressor 1 quits work, magnetic valve 51 is opened immediately, makes the pressure equalisation passage conducting, and the pressure at compressor 1 two ends obtains balance immediately, compressor 1 can start rapidly once more, and the advantage of this structure is clearly set forth hereinbefore.Certainly, pressure equalisation passage and magnetic valve 51 are not the necessary element that the utility model is realized energy conservation.
Obviously, technical conceive of the present utility model is not limited in the foregoing description, can also obtain many different embodiment according to design of the present utility model, for example at Fig. 1, Fig. 2, Fig. 3, among first embodiment shown in Figure 4, condenser 3 is in opening (ON) all the time, the situation in Fig. 4, the effect of condenser 3 is in fact replaced by water heater unit 4, in fact do not need condenser to work always, therefore, structure chart among Fig. 1 can be made appropriate change, as Fig. 5, Fig. 6, second embodiment shown in Figure 7, increase magnetic valve 56 in a second embodiment, 57 and check- valves 64,65, when not needing condenser 3 work, can pass through magnetic valve 52 like this, 56,57 select it is closed or opens.Disclosed among second embodiment each the element duty when realizing air-conditioning and two kinds of functions of water heater and the flow circuits of cold-producing medium among Fig. 5, wherein condenser 3 is in closed condition (OFF).Disclosed each the element duty when only using water heater function and the flow circuits of cold-producing medium among Fig. 6, because magnetic valve 56 is in opening (ON), and magnetic valve 57 cuts out (OFF), so condenser 3 is in opening (ON).Disclosed each element state when only using air conditioning function and the flow circuits of cold-producing medium among Fig. 7, at this moment, condenser 3 must be in opening (ON).Other operation principle among Fig. 5, Fig. 6, Fig. 7 (comprise the course of work from Fig. 5 under the control of the water temperature in the water heater unit 4, the particular case is switched to the course of work among Fig. 7) all is similar to the operation principle among Fig. 2, Fig. 3, Fig. 4, does not give unnecessary details at this.Obviously, second embodiment only is a kind of simple change of first embodiment.
The utility model can also be made some other equivalence and change on the basis of above design, for example, change the flow direction of cold-producing medium, can be so that the refrigerating function of air-conditioning becomes heat-production functions, this is the technology general knowledge that those skilled in the art knew in this area, all should be included within the described scope of claim based on this type of various minor alterations and equivalent transformation.
Claims (2)
1, air-conditioning, hot water dual-purpose machine comprise:
Be connected in series the air conditioner loop that forms by compressor (1), evaporimeter (2), capillary (7) and condenser (3);
It is characterized in that:
The water heater path is connected between compressor (1) and the condenser (3), check-valves (63) and magnetic valve (53) that it comprises water heater unit (4) and is arranged on two ends, water heater unit (4);
The water heater bypass is connected in parallel on water heater path two ends, and it comprises magnetic valve (52) and check-valves (62);
The evaporimeter path, it comprises the check-valves (61) and the magnetic valve (55) at evaporimeter (2) and two ends thereof;
The evaporimeter bypass, it comprises the magnetic valve (54) that is connected in parallel on evaporimeter path two ends;
All accommodate cold-producing medium in above-mentioned each element and the connecting path.
2, air-conditioning according to claim 1, hot water dual-purpose machine is characterized in that:
Further comprise a pressure balance channels, it comprises magnetic valve (51), is connected in parallel on the two ends of described compressor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620065781 CN200972229Y (en) | 2006-10-11 | 2006-10-11 | Two-purpose machine of air-conditioning and water heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620065781 CN200972229Y (en) | 2006-10-11 | 2006-10-11 | Two-purpose machine of air-conditioning and water heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972229Y true CN200972229Y (en) | 2007-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620065781 Expired - Fee Related CN200972229Y (en) | 2006-10-11 | 2006-10-11 | Two-purpose machine of air-conditioning and water heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972229Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435026A (en) * | 2011-11-11 | 2012-05-02 | 广东美的电器股份有限公司 | Auxiliary device of multi-connected air conditioner heat pump system |
| CN103673171A (en) * | 2012-09-17 | 2014-03-26 | 帕帕里·高博兰·吉尔·普拉卡什 | Dual-purpose air conditioning device |
| CN105264305A (en) * | 2013-03-13 | 2016-01-20 | 里姆制造公司 | Apparatus and methods for pre-heating water with air conditioning unit or water pump |
| CN107816836A (en) * | 2016-09-12 | 2018-03-20 | 澄光绿能科技有限公司 | Can accurate temperature control cooling machining medium cooling recirculation system |
| US9945587B2 (en) | 2014-09-02 | 2018-04-17 | Rheem Manufacturing Company | Apparatus and method for hybrid water heating and air cooling and control thereof |
-
2006
- 2006-10-11 CN CN 200620065781 patent/CN200972229Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435026A (en) * | 2011-11-11 | 2012-05-02 | 广东美的电器股份有限公司 | Auxiliary device of multi-connected air conditioner heat pump system |
| CN102435026B (en) * | 2011-11-11 | 2016-08-03 | 美的集团股份有限公司 | A kind of auxiliary device of multi-gang air-conditioner heat pump |
| CN103673171A (en) * | 2012-09-17 | 2014-03-26 | 帕帕里·高博兰·吉尔·普拉卡什 | Dual-purpose air conditioning device |
| CN105264305A (en) * | 2013-03-13 | 2016-01-20 | 里姆制造公司 | Apparatus and methods for pre-heating water with air conditioning unit or water pump |
| US9879881B2 (en) | 2013-03-13 | 2018-01-30 | Rheem Manufacturing Company | Apparatus and methods for heating water with refrigerant from air conditioning system |
| US9945582B2 (en) | 2013-03-13 | 2018-04-17 | Rheem Manufacturing Company | Apparatus and methods for pre-heating water with air conditioning unit or heat pump |
| US10871307B2 (en) | 2013-03-13 | 2020-12-22 | Rheem Manufacturing Company | Apparatus and methods for heating water with refrigerant from air conditioning system |
| US9945587B2 (en) | 2014-09-02 | 2018-04-17 | Rheem Manufacturing Company | Apparatus and method for hybrid water heating and air cooling and control thereof |
| US10041702B2 (en) | 2014-09-02 | 2018-08-07 | Rheem Manufacturing Company | Apparatus and method for hybrid water heating and air cooling and control thereof |
| CN107816836A (en) * | 2016-09-12 | 2018-03-20 | 澄光绿能科技有限公司 | Can accurate temperature control cooling machining medium cooling recirculation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20091111 |