CN211345667U - Air conditioner and water heater integrated machine - Google Patents
Air conditioner and water heater integrated machine Download PDFInfo
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- CN211345667U CN211345667U CN201922271052.3U CN201922271052U CN211345667U CN 211345667 U CN211345667 U CN 211345667U CN 201922271052 U CN201922271052 U CN 201922271052U CN 211345667 U CN211345667 U CN 211345667U
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Abstract
The utility model relates to an air conditioner technical field specifically provides an air conditioner hot water all-in-one. The utility model discloses aim at solving current air conditioner and water heater and set up the problem that causes the heat waste respectively. Mesh for this reason, the utility model discloses an air conditioner hot water all-in-one is including the compressor that has gas vent and return air inlet, first condenser, the second condenser, the evaporimeter, first to fourth switching-over device, first switching-over device has first to fifth interface, second switching-over device has sixth to eighth interface, third switching-over device has ninth to twelfth interface, first interface links to each other with the gas vent, the second interface links to each other with the return air inlet, first condenser links to each other with the third interface, the one end of second condenser links to each other with fourth interface or thirteenth interface, the other end links to each other with fourth interface or thirteenth interface. The utility model discloses a change the on-off state between each interface in order to form different operational mode.
Description
Technical Field
The utility model relates to an air conditioner technical field specifically provides an air conditioner hot water all-in-one.
Background
Along with the improvement of the living standard of people, electrical appliances applied to life are more and more diversified, and the functions of various electrical appliances are different. For example, the air conditioner can realize the functions of refrigeration, heating, dehumidification and the like, but the air conditioner can not realize the function of a water heater, and for example, the water heater can provide hot water for a kitchen and/or a toilet, but can not be used as the air conditioner. Taking a home application as an example, an air conditioner generally includes an indoor unit and an outdoor unit, and a cooling or heating function is realized by circulating a refrigerant between the indoor unit and the outdoor unit; water heaters include electric water heaters, air-powered water heaters, gas-powered water heaters, and the like, that is, water flowing through a water heater is raised in temperature by some heat source.
However, part of the heat energy of the refrigerant in the air conditioner is usually directly discharged to the environment, and the water heater needs an additional heat source. Therefore, part of the heat source is not reasonably utilized, and a large amount of energy is wasted.
Accordingly, there is a need in the art for a new solution to the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, namely to solve the problem that the existing air conditioner and water heater are respectively provided with a heat waste, the utility model provides an air conditioner and water heater integrated machine, a compressor, wherein the compressor is provided with an air outlet and an air return port; the first reversing device is provided with first to fifth interfaces, the first interface is connected with the exhaust port of the compressor, the second interface is connected with the return port of the compressor, the first interface can be communicated with one of the third interface, the fourth interface and the fifth interface, and the second interface can be communicated with one of the third interface, the fourth interface and the fifth interface; the second reversing device is provided with sixth to eighth interfaces, and the eighth interface can be conducted with one of the sixth interface and the seventh interface; the third reversing device is provided with ninth to twelfth interfaces, the ninth interface is connected with the eighth interface, the tenth interface is connected with the fifth interface, the ninth interface can be communicated with one or more of the tenth interface, the eleventh interface and the twelfth interface, and the tenth interface can be communicated with one or more of the ninth interface, the eleventh interface and the twelfth interface; a fourth commutation device, which has thirteenth to sixteenth interfaces, a fourteenth interface is connected to the twelfth interface, the thirteenth interface can be conducted with one or more of the fourteenth interface, the fifteenth interface and the sixteenth interface, the sixteenth interface can be conducted with one or more of the thirteenth interface, the fourteenth interface and the fifteenth interface, and the fourteenth interface can be conducted with one of the thirteenth interface, the fourteenth interface and the fifteenth interface; the first end of the first condenser is connected with the third interface, the second end of the first condenser is connected with the sixteenth interface, and a connecting pipeline of the first condenser and the sixteenth interface is provided with a first throttling element; a first end of the second condenser is connected with the fourth port or the thirteenth port, a second end of the second condenser is connected with the seventh port or a second end of the second condenser is connected with the sixth port, and a connecting pipeline of the second condenser and the seventh port is provided with a second throttling element; and a first end of the evaporator is connected with the fifteenth interface, and a second end of the evaporator is connected with the eleventh interface.
In the preferable technical scheme of the air-conditioning and water-heating all-in-one machine, the first interface and the fourth interface, the sixth interface and the eighth interface, the ninth interface and the twelfth interface, the fourteenth interface and the fifteenth interface, the eleventh interface and the tenth interface, and the fifth interface and the second interface are sequentially communicated, so that the compressor, the second condenser and the evaporator are sequentially connected to form a closed loop.
In the preferable technical scheme of the air-conditioning and water-heating integrated machine, the first interface and the third interface, the sixteenth interface and the fifteenth interface, the eleventh interface and the tenth interface, and the fifth interface and the second interface are sequentially communicated, so that the compressor, the first condenser and the evaporator are sequentially connected to form a closed loop.
In the preferable technical scheme of the air-conditioning and water-heating integrated machine, the first interface and the fifth interface, the tenth interface and the ninth interface, the eighth interface and the seventh interface, the thirteenth interface and the sixteenth interface, and the third interface and the second interface are sequentially communicated, so that the compressor, the second condenser and the first condenser are sequentially connected to form a closed loop.
In the preferred technical solution of the air-conditioning and water-heating integrated machine, on one hand, the first interface and the fifth interface, the tenth interface and the ninth interface, the eighth interface and the seventh interface, the thirteenth interface and the sixteenth interface, and the third interface and the second interface are sequentially communicated, so that the compressor, the second condenser and the first condenser are sequentially connected to form a closed loop; on the other hand, the first interface and the fifth interface, the tenth interface and the eleventh interface, the fifteenth interface and the sixteenth interface, and the third interface and the second interface are sequentially conducted, so that the compressor, the evaporator and the first condenser are sequentially connected to form a closed loop.
In the preferable technical scheme of the air-conditioning and water-heating integrated machine, the first interface and the fifth interface, the tenth interface and the eleventh interface, the fifteenth interface and the sixteenth interface, and the third interface and the second interface are sequentially communicated, so that the compressor, the evaporator and the first condenser are sequentially connected to form a closed loop.
In an optimal technical scheme of the air-conditioning and water-heating all-in-one machine, the air-conditioning and water-heating all-in-one machine further comprises a check valve so as to prevent refrigerant working medium from flowing to the second condenser and/or the first reversing device through a thirteenth interface of the fourth reversing device.
In the preferable technical scheme of the air-conditioning and water-heating integrated machine, the first reversing device is a three-position five-way electromagnetic valve, the second reversing device is a two-position three-way electromagnetic valve, the third reversing device is a two-position four-way electromagnetic valve, and the fourth reversing device is a two-position four-way electromagnetic valve.
In the preferable technical scheme of the air-conditioning and water-heating all-in-one machine, the air-conditioning and water-heating all-in-one machine comprises a controller, and the controller is used for changing the connection or disconnection among the interfaces of the first reversing device, the second reversing device, the third reversing device and the fourth reversing device, so as to change a closed loop formed by refrigerant working media among the compressor, the second condenser, the first condenser and the evaporator, and further obtain different operation modes.
In a preferred technical solution of the air-conditioning and water-heating all-in-one machine, the first throttling element and/or the second throttling element is/are capillary tubes.
Those skilled in the art can understand, in the technical scheme of the utility model, the air conditioner hot water all-in-one includes the compressor, first condenser, the second condenser, the evaporimeter, first switching-over device, the second switching-over device, third switching-over device and fourth switching-over device, the second condenser includes heat transfer coil, so that refrigerant working medium and solution realize through heat transfer coil that heat exchange improves the temperature of solution, evaporimeter and interior space's air heat transfer, improve or reduce the temperature of the air of flowing through this evaporimeter through refrigerant working medium. The first reversing device is provided with first to fifth interfaces, the second reversing device is provided with sixth to eighth interfaces, the third reversing device is provided with ninth to twelfth interfaces, the compressor is provided with an air exhaust port and an air return port, the first interface of the first reversing device is connected with the air exhaust port of the compressor, the second interface is connected with the air return port of the compressor, the first end of the first condenser is connected with the third interface of the first reversing device, the first end of the second condenser is connected with the fourth interface of the first reversing device or the thirteenth interface of the fourth reversing device, the on-off state of each interface is changed, and the working medium of the refrigerant in the compressor, the second condenser and the working medium of the working medium working in the working medium, The first condenser and the evaporator form a closed loop, thereby forming different operation modes. For example, the second condenser increases the temperature of the solution while the evaporator decreases the temperature of the indoor space, as another example, only the second condenser increases the temperature of the solution, as another example, the second condenser increases the temperature of the solution while the evaporator increases the temperature of the indoor space, and so on.
The utility model discloses an among the preferred technical scheme, air conditioner hot water all-in-one includes the controller, can make through the controller be in between the different interfaces of first switching-over device, second switching-over device, third switching-over device and fourth switching-over device and switch on or the off-state to change the closed loop that refrigerant working medium formed between compressor, second condenser, first condenser and evaporimeter, and then changed the running state of second condenser and/or evaporimeter.
Specifically, for example, a refrigerant working medium is circulated among the compressor, the second condenser and the evaporator, the temperature of the indoor space is reduced through heat absorption of the evaporator, and the temperature of the solution flowing through the second condenser is increased through heat release of the second condenser; for another example, the refrigerant working medium is circulated among the compressor, the first condenser and the evaporator, and the evaporator absorbs heat to reduce the temperature of the air in the indoor space; for another example, a refrigerant working medium is circulated among the compressor, the second condenser and the first condenser, and the temperature of the solution flowing through the second condenser is improved by heat release of the second condenser; for another example, a refrigerant working medium is circulated among the compressor, the second condenser and the first condenser, and simultaneously circulated among the compressor, the evaporator and the first condenser, and the temperature of the solution flowing through the second condenser and the temperature of the air in the space heated by the heat released by the evaporator are heated by the heat released by the second condenser; for another example, the refrigerant working medium is circulated among the compressor, the evaporator and the first condenser, and the temperature of the air in the indoor space is increased by heat release of the evaporator.
Furthermore, the air-conditioning and water-heating integrated machine also comprises a check valve which can prevent the refrigerant working medium reaching the fourth reversing device from flowing to the second condenser and/or the first reversing device through a thirteenth interface of the fourth reversing device.
Drawings
The present invention is described below with reference to the accompanying drawings. In the drawings:
fig. 1 is a schematic flow diagram of an air-conditioning and water-heating all-in-one machine according to an embodiment of the present invention.
List of reference numerals:
1. a compressor; 11. an exhaust port; 12. an air return port; 2. a first reversing device; a1, a first interface; b1, a second interface; t1, third interface; p1, fourth interface; c1, fifth interface; 3. a first condenser; 4. a first capillary tube; 5. a second condenser; 6. a second capillary tube; 7. a second reversing device; a2, a sixth interface; b2, seventh interface; p2, eighth interface; 8. a third reversing device; p3, ninth interface; t3, tenth interface; b3, eleventh interface; a3, twelfth interface; 9. an evaporator; 10. a fourth reversing device; p4, thirteenth interface; a4, fourteenth interface; b4, fifteenth interface; t4, sixteenth interface; 13. a check valve.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, fig. 1 is a schematic flow diagram of an air-conditioning and water-heating all-in-one machine according to an embodiment of the present invention. As shown in fig. 1 and according to the orientation shown in fig. 1, the air-conditioning and water-heating all-in-one machine comprises an indoor unit and an outdoor unit, wherein the outdoor unit comprises a compressor 1, a first reversing device 2, a first condenser 3 and a first throttling element (such as a first capillary tube 4), the indoor unit comprises a second condenser 5, an evaporator 9, a second reversing device 7, a third reversing device 8, a fourth reversing device 10 and a second throttling element (such as a second capillary tube 6), and the compressor 1 is provided with an exhaust port 11 and a return port 12 for increasing the temperature and the pressure of a refrigerant working medium; the second condenser 5 comprises a heat exchange coil pipe, and heat exchange between a refrigerant working medium and a solution (such as water) is realized through the heat exchange coil pipe so as to improve the temperature of the water; the evaporator 9 exchanges heat with air in the indoor space, and the temperature of the air flowing through the evaporator is increased or reduced through the refrigerant working medium, so that the heating or refrigerating purpose is achieved. The utility model discloses a first switching-over device 2 is three-position five-way solenoid valve, have first to fifth interface, concretely, first interface A1 and second interface B1 are located the left side of this three-position five-way solenoid valve, third interface T1, fourth interface P1 and fifth interface C1 are located the right side of this three-position five-way solenoid valve, first interface A1 is continuous with the gas vent 11 of compressor 1, second interface B1 is continuous with the return-air port 12 of compressor 1, first interface A1 can be switched on with one of third interface T1, fourth interface P1 and fifth interface C1, second interface B1 can be switched on with one of third interface T1, fourth interface P1 and fifth interface C1; the second reversing device 7 is a two-position three-way electromagnetic valve and has sixth to eighth ports, specifically, the sixth port a2 and the seventh port B2 are located above the two-position three-way electromagnetic valve, the eighth port P2 is located below the two-position three-way electromagnetic valve, and the eighth port P2 can be communicated with one of the sixth port a2 and the seventh port B2; the third reversing device 8 is a two-position four-way solenoid valve, and has ninth to twelfth ports, specifically, a ninth port P3 and a tenth port T3 are located on the left side of the two-position four-way solenoid valve, an eleventh port B3 and a twelfth port A3 are located on the right side of the two-position four-way solenoid valve, the ninth port P3 is connected to the eighth port P2, the tenth port T3 is connected to the fifth port C1, the ninth port P3 can be communicated with one or more of the tenth port T3, the eleventh port B3 and the twelfth port A3, and the tenth port T3 can be communicated with one or more of the ninth port P3, the eleventh port B3 and the twelfth port A3; the fourth reversing device 10 is a two-position four-way solenoid valve, and has thirteenth to sixteenth ports, specifically, a thirteenth port P4 and a fourteenth port a4 are located on the left side of the two-position four-way solenoid valve, a fifteenth port B4 and a sixteenth port T4 are located on the right side of the two-position four-way solenoid valve, the fourteenth port a4 is connected to the twelfth port A3, the thirteenth port P4 is capable of being conducted with one or more of the fourteenth port a4, the fifteenth port B4 and the sixteenth port T4, the sixteenth port T4 is capable of being conducted with one or more of the thirteenth port P4, the fourteenth port a4 and the fifteenth port B4, and the fourteenth port a4 is capable of being conducted with one of the thirteenth port P4, the fourteenth port a4 and the fifteenth port B4. The left end of the first condenser 3 is connected with the third port T1, the right end of the first condenser 3 is connected with the sixteenth port T4, and a connecting pipeline of the first condenser and the sixteenth port T4 is provided with a first capillary tube 4; the upper end of the second condenser 5 is connected with a fourth port P1 or a thirteenth port P4, the lower end of the second condenser 5 is connected with a sixth port A2, a connecting pipeline of the second condenser and the sixth port A2 is provided with a second capillary tube 6, or the lower end of the second condenser 5 is connected with a seventh port B2; the upper end of the evaporator 9 is connected with the fifteenth port B4, and the lower end of the evaporator 9 is connected with the eleventh port B3. Through the arrangement mode, the closed loop formed by the refrigerant working medium among the compressor 1, the second condenser 5, the first condenser 3 and the evaporator 9 is changed by changing the connection or the disconnection among the interfaces of the first reversing device 2, the second reversing device 7, the third reversing device 8 and the fourth reversing device 10, so that the temperature of water flowing through the second condenser 5 is increased through the second condenser 5 and/or the temperature of an indoor space is increased or reduced through the evaporator 9, therefore, hot water can be obtained only by utilizing one device of the air-conditioning and water-heating integrated machine, the heating or refrigerating purpose can be achieved, and the heat of the refrigerant coming out of the compressor is efficiently utilized. Obviously, the three-position five-way solenoid valve, the two-position three-way solenoid valve and the two-position four-way solenoid valve are only an exemplary description of the first reversing device, the second reversing device, the third reversing device and the fourth reversing device, and a person skilled in the art can flexibly select a specific setting mode of the first reversing device, the second reversing device, the third reversing device and the fourth reversing device on the premise of not deviating from the principle of the utility model. Obviously, without deviating from the principles of the present invention, the second condenser may also be used to heat other types of solutions, and those skilled in the art may flexibly select the type of solution according to a specific application scenario so as to adapt to a more specific application scenario.
It can be understood that the first reversing device and/or the second reversing device and/or the third reversing device and/or the fourth reversing device can also be an electric valve or a pneumatic valve, etc., and those skilled in the art can flexibly select the arrangement mode of each reversing device according to the specific application scenario so as to adapt to more specific application occasions.
It is understood that the first throttling element and/or the second throttling element may also be an electronic expansion valve or a thermal expansion valve, and a person skilled in the art may flexibly select the arrangement of the first throttling element and/or the second throttling element according to a specific application scenario so as to adapt to a more specific application.
With continued reference to fig. 1, the air-conditioning and water-heating all-in-one machine further includes a check valve 13, and the check valve 13 can prevent the refrigerant working medium from flowing to the second condenser 5 and/or the first reversing device 2 through the thirteenth port P4 of the fourth reversing device 10, so as to prevent the refrigerant working medium from mixing up among the components, thereby ensuring the normal operation of the air-conditioning and water-heating all-in-one machine.
As a preferred embodiment, the utility model discloses an air conditioner hot water all-in-one still includes the controller, changes the on-off state between each interface of above-mentioned first switching-over device 2, second switching-over device 7, third switching-over device 8 and fourth switching-over device 10 through the controller, and then changes the closed loop that refrigerant working medium formed between compressor, second condenser, first condenser and evaporimeter to form different mode of operation. Obviously, the connection or disconnection between the interfaces of the reversing devices can also be realized manually, and those skilled in the art can flexibly select the implementation means for realizing the connection or disconnection between the interfaces of the reversing devices according to the specific application so as to adapt to the more specific application.
The following describes five possible modes of operation of the present invention with reference to fig. 1.
The first mode is as follows: and the controller is utilized to sequentially connect the compressor, the second condenser and the evaporator to form a closed loop, and the second condenser is used for preparing hot water and the evaporator is used for refrigerating simultaneously.
Specifically, the high-temperature and high-pressure refrigerant fluid coming out of the exhaust port 11 of the compressor 1 reaches the first port a1, the first port a1 and the fourth port P1 are communicated through the controller, the high-temperature and high-pressure refrigerant fluid sequentially passes through the first port a1 and the fourth port P1 and reaches the second condenser 5, the heat of the high-temperature and high-pressure refrigerant fluid is released in the heat exchange coil of the second condenser 5 to become the low-temperature and high-pressure refrigerant fluid, and the water flowing through the outer surface of the heat exchange coil is heated, so that the hot water at the preset temperature is obtained. Then, the low-temperature and high-pressure refrigerant fluid enters the second capillary 6 after coming out of the second condenser 5, and is decompressed to obtain a low-temperature and low-pressure refrigerant fluid, the low-temperature and low-pressure refrigerant fluid reaches the sixth interface a2, the controller enables the sixth interface a2 and the eighth interface P2, the ninth interface P3 and the twelfth interface A3, and the fourteenth interface a4 and the fifteenth interface B4 to be communicated, the low-temperature and low-pressure refrigerant fluid sequentially passes through the sixth interface a2 and the eighth interface P2, the ninth interface P3 and the twelfth interface A3, the fourteenth interface a4 and the fifteenth interface B4 to reach the evaporator 9, the low-temperature and low-pressure refrigerant fluid absorbs heat in the evaporator 9 to become a high-temperature and low-pressure refrigerant fluid, and the temperature of the air flowing through the surface of the evaporator 9 in the indoor space is reduced, so that the temperature of the indoor space is reduced, and the purpose of refrigeration is achieved. The high-temperature low-pressure refrigerant fluid from the evaporator 9 reaches the eleventh port B3, the eleventh port B3 and the tenth port T3, and the fifth port C1 and the second port B1 are conducted by the controller, and the high-temperature low-pressure refrigerant reaches the return port 12 of the compressor 1 through the eleventh port B3, the tenth port T3, the fifth port C1 and the second port B1 in this order. Therefore, the refrigerant working medium is sequentially connected among the compressor 1, the second condenser 5, the second capillary tube 6 and the evaporator 9 to form a closed loop, and an operation mode that hot water is prepared through the second condenser 5 and the evaporator 9 refrigerates is obtained.
And a second mode: and the compressor, the first condenser and the evaporator are sequentially connected by using the controller to form a closed loop, and the operation mode is that the evaporator is used for refrigerating.
Specifically, the refrigerant fluid with high temperature and high pressure from the exhaust port 11 of the compressor 1 reaches the first port a1, the first port a1 and the third port T1 are conducted by the controller, the refrigerant fluid with high temperature and high pressure reaches the first condenser 3 through the first port a1 and the third port T1 in sequence, the refrigerant fluid with high temperature and high pressure releases heat in the first condenser 3 to obtain the refrigerant fluid with low temperature and high pressure, the refrigerant fluid with low temperature and low pressure enters the first capillary tube 4 after coming out of the first condenser 3, the refrigerant fluid with low temperature and low pressure is obtained after decompression, the refrigerant fluid with low temperature and low pressure flows along the pipeline to the sixteenth port T4, the sixteenth port T4 and the fifteenth port B4 are conducted by the controller, the refrigerant fluid with low temperature and low pressure reaches the evaporator 9 through the sixteenth port T4 and the fifteenth port B4 in sequence, the refrigerant fluid with low temperature and low pressure absorbs heat in the evaporator 9 to become the refrigerant fluid, the temperature of the air flowing through the indoor space on the surface of the evaporator 9 is lowered, thereby achieving the purpose of temperature reduction. The high-temperature low-pressure refrigerant fluid from the evaporator 9 then reaches the eleventh connection B3, and the controller makes the eleventh connection B3 and the tenth connection T3, and the fifth connection C1 and the second connection B1 communicate with each other, and the high-temperature low-pressure refrigerant fluid reaches the return port 11 of the compressor 1 through the eleventh connection B3 and the tenth connection T3, the fifth connection C1, and the second connection B1 in this order. Therefore, the refrigerant working medium is sequentially connected among the compressor 1, the first condenser 3, the first capillary tube 4 and the evaporator 9 to form a closed loop, and an operation mode of refrigerating through the evaporator is obtained.
And a third mode: and the controller is used for connecting the compressor, the second condenser and the first condenser in sequence to form a closed loop, and the second condenser is used for preparing hot water.
Specifically, the high-temperature and high-pressure refrigerant fluid from the exhaust port 11 of the compressor 1 reaches the first port a1, the first port a1 and the fifth port C1, the tenth port T3 and the ninth port P3, and the eighth port P2 and the seventh port B2 are conducted by the controller, the high-temperature and high-pressure refrigerant fluid sequentially passes through the first port a1 and the fifth port C1, the tenth port T3 and the ninth port P3, and the eighth port P2 and the seventh port B2 to reach the second condenser 5, the high-temperature and high-pressure refrigerant fluid releases heat in the second condenser 5 to obtain the low-temperature and high-pressure refrigerant fluid, and the water flowing through the outer surface of the heat exchange coil is heated, so as to obtain the hot water at the preset temperature. Then, the low-temperature and high-pressure refrigerant fluid comes out from the second condenser 5 and reaches a thirteenth port P4 through the check valve 13, the thirteenth port P4 and a sixteenth port T4 are conducted through the controller, the low-temperature and high-pressure refrigerant fluid reaches the first capillary tube 4 and is decompressed through the first capillary tube 4 to obtain a low-temperature and low-pressure refrigerant fluid, the low-temperature and low-pressure refrigerant fluid reaches the first condenser 3, the low-temperature and low-pressure refrigerant absorbs heat in the first condenser 3 to obtain a high-temperature and low-pressure refrigerant fluid, the high-temperature and low-pressure refrigerant fluid comes out from the first condenser 3 and reaches a third port T1, the third port T1 and the second port B1 are conducted through the controller, and the high-temperature and low-pressure refrigerant fluid reaches the return-air port 12 of the compressor 1 through the third port T1 and the second port B1 in. Therefore, the refrigerant working medium is sequentially connected among the compressor 1, the second condenser 5, the first capillary tube 4 and the first condenser 3 to form a closed loop, and the operation mode of preparing hot water through the second condenser 5 is obtained.
And a fourth mode: and the controller is utilized to enable the compressor, the second condenser and the first condenser to be sequentially connected to form a closed loop on one hand, and enable the compressor, the evaporator and the first condenser to be sequentially connected to form a closed loop on the other hand, and the second condenser is used for preparing hot water and the evaporator is used for heating simultaneously.
The refrigerant fluid with high temperature and high pressure from the exhaust port 11 of the compressor 1 reaches the first port a1, the first port a1 is communicated with the fifth port C1 through the controller, and reaches the tenth port T3, the tenth port T3 is simultaneously communicated with the ninth port P3, the eleventh port B3, the eighth port P2 and the seventh port B2 through the controller, so that the refrigerant fluid with high temperature and high pressure reaching the third reversing device 8 is divided into two paths at the third reversing device 8, one path sequentially reaches the second condenser 5 through the tenth port T3, the ninth port P3, the eighth port P2 and the seventh port B2, and the refrigerant fluid with low temperature and high pressure releases heat in the second condenser 5, and reaches the thirteenth port P4 through the check valve 13 after coming out of the second condenser 5; the other path reaches the evaporator 9 through a tenth port T3 and an eleventh port B3 in sequence, and in the evaporator 9, the part of the refrigerant fluid with high temperature and high pressure releases heat to obtain the refrigerant fluid with low temperature and high pressure, and the refrigerant fluid comes out of the evaporator 9 and reaches a fifteenth port B4. The thirteenth interface P4 and the fifteenth interface B4 are simultaneously conducted with the sixteenth interface T4 by the controller, thus, the low-temperature and high-pressure refrigerant fluid respectively reaching the thirteenth port P4 and the fifteenth port B4 sequentially reaches the downstream side pipeline of the fourth reversing device 10 from the thirteenth port P4 and the sixteenth port T4, the fifteenth port B4 and the sixteenth port T4, the two flows are mixed and reach the first capillary tube 4, the low-temperature and low-pressure refrigerant fluid decompressed by the first capillary tube 4 reaches the first condenser 3, in the first condenser 3, the low-temperature and low-pressure refrigerant absorbs heat to obtain a high-temperature and low-pressure refrigerant fluid, the high-temperature low-pressure refrigerant fluid comes out of the first condenser 3 and reaches the third port T1, the third port T1 is communicated with the second port B1 through the controller, the high-temperature low-pressure refrigerant fluid reaches the return port 12 of the compressor 1 through the third port T1 and the second port B1 in this order. Therefore, one part of the refrigerant working medium is sequentially connected among the compressor 1, the second condenser 5, the first capillary tube 4 and the first condenser 3 to form a closed loop, and the other part of the refrigerant working medium is sequentially connected among the compressor 1, the evaporator 9, the first capillary tube 4 and the first condenser 3 to form a closed loop, so that an operation mode that hot water is prepared through the second condenser 5 and the evaporator 9 heats is obtained.
And a fifth mode: and the controller is used for connecting the compressor, the evaporator and the first condenser in sequence to form a closed loop, and the evaporator is used for heating.
Specifically, the high-temperature and high-pressure refrigerant fluid from the exhaust port 11 of the compressor 1 reaches the first port a1, the first port a1 and the fifth port C1, and the tenth port T3 and the eleventh port B3 are communicated with each other by the controller, the high-temperature and high-pressure refrigerant fluid reaches the evaporator 9 through the tenth port T3 and the eleventh port B3 in sequence, and the high-temperature and high-pressure refrigerant fluid releases heat in the evaporator 9 to obtain a low-temperature and high-pressure refrigerant fluid, and the low-temperature and high-pressure refrigerant fluid comes out of the evaporator 9 and reaches the fifteenth port B4. The fifteenth port B4 and the sixteenth port T4 are communicated by the controller, the low-temperature and high-pressure refrigerant fluid sequentially passes through the fifteenth port B4 and the sixteenth port T4 to reach a pipeline on the downstream side of the fourth reversing device 10, then reaches the first capillary tube 4, the low-temperature and low-pressure refrigerant fluid decompressed by the first capillary tube 4 reaches the first condenser 3, the low-temperature and low-pressure refrigerant absorbs heat in the first condenser 3 to obtain the high-temperature and low-pressure refrigerant fluid, the high-temperature and low-pressure refrigerant fluid comes out of the first condenser 3 and then reaches the third port T1, the third port T1 and the second port B1 are communicated by the controller, and the high-temperature and low-pressure refrigerant fluid sequentially passes through the third port T1 and the second port B1 to reach the return port 12 of the compressor 1. Therefore, the refrigerant working medium is sequentially connected among the compressor 1, the evaporator 9, the first capillary tube 4 and the first condenser 3 to form a closed loop, and the operation mode of heating of the evaporator is realized.
It should be noted that, do not deviate from the utility model discloses a under the prerequisite of principle, above-mentioned air conditioner hot water all-in-one can be the operation mode of independent operation, also can be several kinds of operation mode operation in turn, if, can be earlier the second condenser of operation improves hot water temperature, the refrigerated operation mode of evaporimeter simultaneously, treat that the hydrothermal temperature in the second condenser reaches after the default, the refrigerated operation mode of evaporimeter only moves again, if again, the operation mode of second condenser improvement hot water temperature only moves earlier, then the evaporimeter heats, the operation mode that the second condenser improved hot water temperature simultaneously, etc., can be according to the nimble operation mode of adjusting air conditioner hot water all-in-one of specific application scene, so that adapt to more specific application scenario.
In summary, in the preferred technical solution of the present invention, the controller makes the first to fifth interfaces of the first reversing device, the sixth to eighth interfaces of the second reversing device, the ninth to twelfth interfaces of the third reversing device, and the thirteenth to sixteenth interfaces of the fourth reversing device in different conduction states, so as to realize that the refrigerant forms different closed loops between the compressor, the first condenser, the first capillary tube, the second condenser, the second capillary tube, and the evaporator, and thus realize five different operation modes through the second condenser and the evaporator located indoors. Specifically, for example, the second condenser releases heat to increase the temperature of water while the evaporator absorbs heat for cooling, or only the evaporator absorbs heat for cooling or releases heat for heating, or only the second condenser releases heat to increase the temperature of water while the evaporator releases heat for heating.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an air conditioner hot water all-in-one which characterized in that, air conditioner hot water all-in-one includes:
a compressor having a discharge port and a return port;
the first reversing device is provided with first to fifth interfaces, the first interface is connected with the exhaust port of the compressor, the second interface is connected with the return port of the compressor, the first interface can be communicated with one of the third interface, the fourth interface and the fifth interface, and the second interface can be communicated with one of the third interface, the fourth interface and the fifth interface;
the second reversing device is provided with sixth to eighth interfaces, and the eighth interface can be conducted with one of the sixth interface and the seventh interface;
the third reversing device is provided with ninth to twelfth interfaces, the ninth interface is connected with the eighth interface, the tenth interface is connected with the fifth interface, the ninth interface can be communicated with one or more of the tenth interface, the eleventh interface and the twelfth interface, and the tenth interface can be communicated with one or more of the ninth interface, the eleventh interface and the twelfth interface;
a fourth commutation device, which has thirteenth to sixteenth interfaces, a fourteenth interface is connected to the twelfth interface, the thirteenth interface can be conducted with one or more of the fourteenth interface, the fifteenth interface and the sixteenth interface, the sixteenth interface can be conducted with one or more of the thirteenth interface, the fourteenth interface and the fifteenth interface, and the fourteenth interface can be conducted with one of the thirteenth interface, the fourteenth interface and the fifteenth interface;
the first end of the first condenser is connected with the third interface, the second end of the first condenser is connected with the sixteenth interface, and a connecting pipeline of the first condenser and the sixteenth interface is provided with a first throttling element;
a first end of the second condenser is connected with the fourth port or the thirteenth port, a second end of the second condenser is connected with the seventh port or a second end of the second condenser is connected with the sixth port, and a connecting pipeline of the second condenser and the seventh port is provided with a second throttling element;
and a first end of the evaporator is connected with the fifteenth interface, and a second end of the evaporator is connected with the eleventh interface.
2. An air conditioning and water heating all-in-one machine as claimed in claim 1, wherein the first interface and the fourth interface, the sixth interface and the eighth interface, the ninth interface and the twelfth interface, the fourteenth interface and the fifteenth interface, the eleventh interface and the tenth interface, and the fifth interface and the second interface are sequentially conducted, so that the compressor, the second condenser and the evaporator are sequentially connected to form a closed loop.
3. An air conditioning and water heating all-in-one machine as claimed in claim 1, wherein the first interface and the third interface, the sixteenth interface and the fifteenth interface, the eleventh interface and the tenth interface, and the fifth interface and the second interface are sequentially communicated, so that the compressor, the first condenser and the evaporator are sequentially connected to form a closed loop.
4. An air-conditioning and water-heating integrated machine according to claim 1, wherein the first interface and the fifth interface, the tenth interface and the ninth interface, the eighth interface and the seventh interface, the thirteenth interface and the sixteenth interface, and the third interface and the second interface are sequentially communicated, so that the compressor, the second condenser and the first condenser are sequentially connected to form a closed loop.
5. An air-conditioning and water-heating integrated machine according to claim 1, wherein on one hand, the first interface and the fifth interface, the tenth interface and the ninth interface, the eighth interface and the seventh interface, the thirteenth interface and the sixteenth interface, and the third interface and the second interface are sequentially communicated, so that the compressor, the second condenser and the first condenser are sequentially connected to form a closed loop;
on the other hand, the first interface and the fifth interface, the tenth interface and the eleventh interface, the fifteenth interface and the sixteenth interface, and the third interface and the second interface are sequentially conducted, so that the compressor, the evaporator and the first condenser are sequentially connected to form a closed loop.
6. An air conditioning and water heating all-in-one machine as claimed in claim 1, wherein the first interface and the fifth interface, the tenth interface and the eleventh interface, the fifteenth interface and the sixteenth interface, and the third interface and the second interface are sequentially communicated, so that the compressor, the evaporator and the first condenser are sequentially connected to form a closed loop.
7. An air conditioning and water heating all-in-one machine as claimed in any one of claims 1 to 6, further comprising a check valve for preventing refrigerant working medium from flowing to the second condenser and/or the first reversing device through the thirteenth port of the fourth reversing device.
8. An air conditioning and water heating all-in-one machine according to any one of claims 1 to 6, wherein the first reversing device is a three-position five-way electromagnetic valve, the second reversing device is a two-position three-way electromagnetic valve, the third reversing device is a two-position four-way electromagnetic valve, and the fourth reversing device is a two-position four-way electromagnetic valve.
9. An air-conditioning and water-heating integrated machine according to claim 8, wherein the air-conditioning and water-heating integrated machine comprises a controller, and the controller is used for changing the connection or disconnection among the interfaces of the first reversing device, the second reversing device, the third reversing device and the fourth reversing device, so as to change a closed loop formed by a refrigerant working medium among the compressor, the second condenser, the first condenser and the evaporator, and further obtain different operation modes.
10. An air conditioning and water heating all-in-one machine according to any one of claims 1-6, wherein the first throttling element and/or the second throttling element is a capillary tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271052.3U CN211345667U (en) | 2019-12-17 | 2019-12-17 | Air conditioner and water heater integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271052.3U CN211345667U (en) | 2019-12-17 | 2019-12-17 | Air conditioner and water heater integrated machine |
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| Publication Number | Publication Date |
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| CN211345667U true CN211345667U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922271052.3U Active CN211345667U (en) | 2019-12-17 | 2019-12-17 | Air conditioner and water heater integrated machine |
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| Country | Link |
|---|---|
| CN (1) | CN211345667U (en) |
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2019
- 2019-12-17 CN CN201922271052.3U patent/CN211345667U/en active Active
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