CN218120028U - Air conditioner and water heater combined system and motor home - Google Patents
Air conditioner and water heater combined system and motor home Download PDFInfo
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- CN218120028U CN218120028U CN202221781096.6U CN202221781096U CN218120028U CN 218120028 U CN218120028 U CN 218120028U CN 202221781096 U CN202221781096 U CN 202221781096U CN 218120028 U CN218120028 U CN 218120028U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- 238000004378 air conditioning Methods 0.000 claims abstract description 33
- 238000005057 refrigeration Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 17
- 239000003507 refrigerant Substances 0.000 abstract description 31
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to an air conditioning technology field provides an air conditioner water heater combined system and car as a house. The air conditioner and water heater combined system comprises: air conditioners and water heaters; the air conditioner comprises a compressor, an indoor heat exchanger, a first throttling element and an outdoor heat exchanger which are connected through a flow path to form a refrigeration or heating circulation loop, and the flow path between the indoor heat exchanger and the outdoor heat exchanger can be switched on and off; the first end of the water heater is connected with the exhaust port of the compressor, and the second end of the water heater is selectively connected with the indoor heat exchanger or the outdoor heat exchanger through the second throttling element. The utility model discloses a unite air conditioner and water heater, utilize the high temperature refrigerant exhaust of compressor as the heating heat source of water heater, can promote the availability factor of the energy, reduce cost has satisfied the multiple user demand of user.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to an air conditioner water heater combined system and car as a house.
Background
At present, an air conditioner becomes an electric appliance commonly used in daily life, such as a household air conditioner, a vehicle-mounted air conditioner of a motor home and the like, when the air conditioner is used, certain heat is discharged, the discharged heat is not effectively utilized and recycled, and energy waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air conditioner and water heater combined system and car as a house through uniting air conditioner and water heater, utilizes the high temperature refrigerant exhaust of compressor as the heating heat source of water heater, can promote energy availability factor, and reduce cost satisfies the multiple user demand of user.
The utility model provides an air conditioner water heater combined system, include:
the air conditioner comprises a compressor, an indoor heat exchanger, a first throttling element and an outdoor heat exchanger which are connected through a flow path to form a refrigeration or heating circulation loop, and the flow path between the indoor heat exchanger and the outdoor heat exchanger can be switched on and off;
and the first end of the water heater is connected with the exhaust port of the compressor, and the second end of the water heater is selectively connected with the indoor heat exchanger or the outdoor heat exchanger through a second throttling element.
According to the utility model provides a pair of air conditioner water heater combined system still includes: and the first reversing valve is arranged between the indoor heat exchanger and the outdoor heat exchanger and used for controlling the on-off of a flow path.
According to the utility model provides a pair of air conditioner water heater combined system still includes: and one end of the second reversing valve is connected with the second throttling element, and the other end of the second reversing valve is connected with the indoor heat exchanger or the outdoor heat exchanger.
According to the utility model provides a pair of air conditioner water heater combined system, the second switching-over valve is tribit two-way switching-over valve.
According to the utility model provides a pair of air conditioner water heater combined system, the water heater includes:
a water tank;
the heat exchange tube is arranged in the water tank, the first end of the heat exchange tube is connected with the exhaust port of the compressor, and the second end of the heat exchange tube is connected with the second throttling element.
According to the utility model provides a pair of air conditioner water heater combined system, the air conditioner still includes: and the four-way valve is respectively connected with the compressor, the indoor heat exchanger and the outdoor heat exchanger and is used for switching the refrigerating or heating circulation loop.
According to the utility model provides a pair of air conditioner water heater combined system still includes: and the third reversing valve is arranged between the four-way valve and the exhaust port of the compressor and is used for controlling the on-off of a flow path.
According to the utility model provides a pair of air conditioner water heater combined system still includes: and the fourth reversing valve is arranged between the water heater and the exhaust port of the compressor and used for controlling the on-off of the flow path.
The utility model also provides a car as a house, including foretell air conditioner water heater combined system.
According to the utility model provides a pair of car as a house still includes:
an engine;
the first heat exchanger is arranged at a distance from the engine and used for cooling the engine;
the second heat exchanger is arranged in the motor home and is connected with the first heat exchanger through a circulating pipeline;
and the circulating pump is arranged in the circulating pipeline.
The utility model provides an air conditioner and water heater combined system and car as a house, include the compressor of connecting through the flow path through the air conditioner, indoor heat exchanger, first throttling element and outdoor heat exchanger, in order to form refrigeration or heating circulation return circuit, but and the flow path break-make between indoor heat exchanger and the outdoor heat exchanger, the first end of water heater links to each other with the gas vent of compressor, the second end of water heater links to each other with indoor heat exchanger or outdoor heat exchanger selectively through second throttling element, combine air conditioner and water heater promptly, the high temperature refrigerant exhaust who utilizes the compressor is as the heating source of water heater, can promote energy availability factor, the cost is reduced, and break-make through the different flow paths of control, can realize different operational modes, regulate and control water and indoor temperature simultaneously, satisfy the multiple user demand.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the related art, the drawings required for the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an air-conditioning and water-heating combined system provided by the invention;
fig. 2 is a schematic diagram of the working principle of the hot water heating mode of the air-conditioning and water-heater combined system provided by the invention;
fig. 3 is a schematic diagram of a refrigeration working principle of an air-conditioning single operation mode of the air-conditioning water heater combination system provided by the present invention;
fig. 4 is a schematic diagram of a heating operation principle of an air-conditioning single operation mode of the air-conditioning and water-heater combined system provided by the present invention;
fig. 5 is a schematic view of an operating principle of a first air-conditioning cooling hot water heating mode of the air-conditioning water heater combination system provided by the present invention;
fig. 6 is a schematic view of the working principle of the air-conditioning cooling and hot water heating mode two of the air-conditioning water heater combined system provided by the present invention;
fig. 7 is a schematic view of the operation principle of the air-conditioning heating hot water heating mode of the air-conditioning water heater combination system provided by the present invention.
Reference numerals:
1: a water heater; 101: a water tank; 102: a heat exchange pipe; 2: a compressor;
3: an indoor heat exchanger; 4: a first throttling element; 5: an outdoor heat exchanger;
6: a second throttling element; 7: a first direction change valve; 8: a second directional control valve;
9: a four-way valve; 10: a third directional control valve; 11: a fourth directional control valve; 12: an engine.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The air-conditioning and water-heating combined system and the motor home of the present invention will be described with reference to fig. 1 to 7.
According to the embodiment of the first aspect of the present invention, as shown in fig. 1-7, the present invention provides an air-conditioning and water-heating combined system, which mainly comprises: an air conditioner and a water heater 1.
The air conditioner comprises a compressor 2, an indoor heat exchanger 3, a first throttling element 4 and an outdoor heat exchanger 5 which are sequentially connected in a circulating mode through a flow path to form a refrigerating or heating circulating loop, refrigerating or heating is achieved, and the flow path between the indoor heat exchanger 3 and the outdoor heat exchanger 5 can be switched on and off to achieve different operation modes.
The first end of the water heater 1 is connected to the exhaust port p of the compressor 2, and the second end of the water heater 1 is selectively connected to the indoor heat exchanger 3 or the outdoor heat exchanger 5 via the second throttling element 6, so as to realize different operation modes.
Hot water heating mode: referring to fig. 2, the flow path between the indoor heat exchanger 3 and the outdoor heat exchanger 5 is disconnected, and the second end of the water heater 1 is connected to the outdoor heat exchanger 5 through the second throttling element 6, so that during heating operation, high-temperature refrigerant exhaust gas generated by the compressor 2 enters the water heater 1 to heat water in the water heater 1, is throttled by the second throttling element 6, flows through the outdoor heat exchanger 5, and finally flows back to the compressor 2, so as to circulate. It will be appreciated that in this mode of operation, the water heater 1 corresponds to a condenser and the outdoor heat exchanger 5 corresponds to an evaporator.
Air conditioner cooling hot water heating mode one: referring to fig. 5, the flow path between the indoor heat exchanger 3 and the outdoor heat exchanger 5 is cut off, and the second end of the water heater 1 is connected to the indoor heat exchanger 3 through the second throttling element 6, so that the high-temperature refrigerant generated by the compressor 2 is exhausted to enter the water heater 1 to heat the water in the water heater 1, is throttled by the second throttling element 6, flows through the indoor heat exchanger 3, and finally flows back to the compressor 2, so as to circulate. It will be appreciated that in this mode of operation, the water heater 1 corresponds to a condenser and the indoor heat exchanger 3 corresponds to an evaporator.
And (2) heating mode two of air conditioner cooling and hot water: referring to fig. 6, the flow paths between the indoor heat exchanger 3 and the outdoor heat exchanger 5 are communicated, and the second end of the water heater 1 is connected to the indoor heat exchanger 3 through the second throttling element 6, at this time, the high-temperature refrigerant exhaust gas generated by the compressor 2 respectively enters the water heater 1 and the outdoor heat exchanger 5, and the refrigerant liquid after heat exchange by the water heater 1 is throttled by the second throttling element 6, flows through the outdoor heat exchanger 5, is throttled by the first throttling element 4, is converged into the indoor heat exchanger 3, and finally flows back to the compressor 2, so as to circulate. It will be appreciated that in this mode of operation, the water heater 1 and the outdoor heat exchanger 5 correspond to condensers and the indoor heat exchanger 3 corresponds to an evaporator.
It can be understood that, in the first air-conditioning cooling and hot water heating mode, the high-temperature refrigerant exhaust gas generated by the compressor 2 completely enters the water heater 1, and in the second air-conditioning cooling and hot water heating mode, a part of the high-temperature refrigerant exhaust gas generated by the compressor 2 enters the water heater 1, and the other part of the high-temperature refrigerant exhaust gas enters the outdoor heat exchanger 5 to exchange heat with the outside air, so that heat is wasted. Therefore, the energy utilization efficiency of the air-conditioning cooling and hot water heating mode I is higher than that of the air-conditioning cooling and hot water heating mode II.
Air conditioner heating hot water heating mode: referring to fig. 7, the flow paths between the indoor heat exchanger 3 and the outdoor heat exchanger 5 are communicated, and the second end of the water heater 1 is connected to the outdoor heat exchanger 5 through the second throttling element 6, at this time, the high-temperature refrigerant exhaust gas generated by the compressor 2 respectively enters the water heater 1 and the indoor heat exchanger 3, the refrigerant liquid after heat exchange by the water heater 1 is throttled by the second throttling element 6, flows through the indoor heat exchanger 3, is throttled by the first throttling element 4, is converged into the outdoor heat exchanger 5, and finally flows back to the compressor 2, so as to circulate. It will be appreciated that in this mode of operation, the water heater 1 and the indoor heat exchanger 3 correspond to a condenser and the outdoor heat exchanger 5 corresponds to an evaporator.
Therefore, the embodiment of the utility model provides an air conditioner water heater combined system through uniting air conditioner and water heater 1, utilizes the high temperature refrigerant exhaust of compressor 2 as the heating heat source of water heater 1, can promote energy availability factor, reduce cost to break-make through controlling different flow paths can realize different operational mode, regulate and control water and room temperature simultaneously, satisfy the multiple user demand of user.
According to an embodiment of the present invention, referring to fig. 1, the air-conditioning and water-heating combined system further includes: and the first reversing valve 7 is arranged between the indoor heat exchanger 3 and the outdoor heat exchanger 5, and is used for controlling the on-off of the flow path.
The utility model discloses the specific type of first switching-over valve 7 does not do special restriction as long as can play the effect of control flow path break-make can, for example, first switching-over valve 7 can be two-position two-way switching-over valve.
According to an embodiment of the present invention, referring to fig. 1, the air-conditioning and water-heating combined system further includes: and one end of the second reversing valve 8 is connected with the second throttling element 6, and the other end of the second reversing valve 8 is connected with the indoor heat exchanger 3 or the outdoor heat exchanger 5.
According to an embodiment of the present invention, the second direction valve 8 is a three-position two-way direction valve. Specifically, the second direction valve 8 has a first position a communicating with the outdoor heat exchanger 5, a second position b communicating with the indoor heat exchanger 3, and a third position c shutting off the flow path.
It should be noted that when the second direction valve 8 is located at the third position c, the flow path of the water heater may be cut off, and at this time, the flow path between the indoor heat exchanger 3 and the outdoor heat exchanger 5 is communicated, so that the air conditioner may be operated in the independent operation mode to perform independent operation cooling or heating.
According to the utility model discloses an embodiment, water heater 1 mainly includes: a water tank 101 and a heat exchange pipe 102, wherein cold water can be injected into the water tank 101; the heat exchange pipe 102 is disposed in the water tank 101, and a first end of the heat exchange pipe 102 is connected to an exhaust port of the compressor 2 and a second end of the heat exchange pipe 102 is connected to the second throttling element 6. Specifically, the high temperature refrigerant exhaust gas generated by the compressor 2 may be introduced into the heat exchange pipe 102 to heat the water in the water tank 101, and then throttled by the second throttling element 6.
According to an embodiment of the present invention, referring to fig. 1, the air conditioner further includes: and the four-way valve 9 is connected with the compressor 2, the indoor heat exchanger 3 and the outdoor heat exchanger 5 respectively, and is used for switching a refrigeration or heating circulation loop so as to realize refrigeration or heating operation. In this example, the four-way valve 9 may be an electromagnetic four-way valve, which is convenient for control.
Generally, the four-way valve 9 has four operation ports, a first operation port d of the four-way valve 9 is connected to the discharge port p of the compressor 2, a second operation port e of the four-way valve 9 is connected to the outdoor heat exchanger 5, a third operation port f of the four-way valve 9 is connected to the return port o of the compressor 2, and a fourth operation port g of the four-way valve 9 is connected to the indoor heat exchanger 3, and the cooling or heating operation can be performed by controlling the four-way valve 9. When the first working port d is communicated with the second working port e, the third working port f is communicated with the fourth working port g, and the four-way valve 9 is in a refrigerating state; when the first working port d is communicated with the fourth working port g, the second working port e is communicated with the third working port f, and the four-way valve 9 is in a heating state.
According to an embodiment of the present invention, referring to fig. 1, the air-conditioning and water-heating combined system further includes: and a third direction valve 10, wherein the third direction valve 10 is arranged between the four-way valve 9 and the exhaust port p of the compressor 2 and is used for controlling the on-off of the flow path. Specifically, the third direction valve 10 is connected to the first working port d of the four-way valve 9 and the exhaust port p of the compressor 2, when the third direction valve 10 is turned off, the high-temperature refrigerant exhaust generated by the compressor 2 does not pass through the outdoor heat exchanger 5 or the indoor heat exchanger 3, and when the third direction valve 10 is turned on, the high-temperature refrigerant exhaust generated by the compressor 2 can pass through the outdoor heat exchanger 5 or the indoor heat exchanger 3, thereby achieving cooling or heating.
The utility model discloses the concrete type of third switching-over valve 10 does not do special restriction as long as can play the effect of control flow path break-make can, for example, third switching-over valve 10 can be two-position two-way switching-over valve.
According to an embodiment of the present invention, referring to fig. 1, the air-conditioning and water-heating combined system further includes: and the fourth reversing valve 11, the fourth reversing valve 11 is arranged between the water heater 1 and the exhaust port p of the compressor 2, and is used for controlling the on-off of the flow path. Specifically, the fourth reversing valve 11 is connected to the heat exchange tube 102 of the water heater 1 and the exhaust port p of the compressor 2, when the fourth reversing valve 11 is disconnected, the high-temperature refrigerant exhaust gas generated by the compressor 2 does not pass through the water heater 1, and when the fourth reversing valve 11 is connected, the high-temperature refrigerant exhaust gas generated by the compressor 2 passes through the water heater 1 to realize heating.
The utility model discloses the concrete type of fourth switching-over valve 11 does not do special restriction as long as can play the effect of control flow path break-make can, for example, fourth switching-over valve 11 can be two-position two-way switching-over valve.
Referring to fig. 1 to 7, the operation mode of the air-conditioning and water-heating combined system provided by the present invention will be further described in conjunction with all the valve elements of the above embodiments, and generally includes:
hot water heating mode: referring to fig. 2, the first reversing valve 7 is disconnected, the second reversing valve 8 is located at the first position a and is communicated with the outdoor heat exchanger 5, the third reversing valve 10 is disconnected, the fourth reversing valve 11 is communicated, the four-way valve 9 is in a heating state, high-temperature refrigerant exhaust gas generated by the compressor 2 enters the water heater 1 to heat water in the water heater 1, then is throttled by the second throttling element 6, flows through the outdoor heat exchanger 5, and finally flows back to the compressor 2, so that the circulation is performed.
Air conditioner individual operation mode: referring to fig. 3, the first direction valve 7 is connected, the third direction valve 10 is connected, the second direction valve 8 is located at the third position c, the fourth direction valve 11 is disconnected, the flow path of the water heater 1 is cut off, and the four-way valve 9 is switched to the cooling state: the first working port d is communicated with the second working port e, the third working port f is communicated with the fourth working port g, and high-temperature refrigerant exhaust gas generated by the compressor 2 enters the outdoor heat exchanger 5, is throttled by the first throttling element 4, flows through the indoor heat exchanger 3, and finally flows back to the compressor 2, so that circulation is realized; referring to fig. 4, the four-way valve 9 is switched to the heating state: the first working port d is communicated with the fourth working port g, the second working port e is communicated with the third working port f, high-temperature refrigerant exhaust gas generated by the compressor 2 enters the indoor heat exchanger 3, is throttled by the first throttling element 4, flows through the outdoor heat exchanger 5, and finally flows back to the compressor 2, so that circulation is realized.
The first heating mode of the air conditioner cooling hot water: referring to fig. 5, the first reversing valve 7 is disconnected, the second reversing valve 8 is located at the second position b and is communicated with the indoor heat exchanger 3, the third reversing valve 10 is disconnected, the fourth reversing valve 11 is communicated, the four-way valve 9 is in a refrigeration state, high-temperature refrigerant exhaust generated by the compressor 2 enters the water heater 1 to heat water in the water heater 1, then throttling is performed through the second throttling element 6, the refrigerant flows through the indoor heat exchanger 3 to exchange heat and refrigerate, and then the refrigerant is transferred to the indoor space and finally flows to the compressor 2; when the water temperature reaches a set value, the second reversing valve 8 is switched to a third position c, the fourth reversing valve 11 is disconnected to disconnect a flow path of the water heater 1, the first reversing valve 7 and the third reversing valve 10 are communicated at the same time, the flow path is communicated, the refrigerant conveys heat to the air through the outdoor heat exchanger 5, is throttled through the first throttling element 4 and cools the indoor through the indoor heat exchanger 3; when hot water is not used for a long time or cold water is supplemented after the use to reduce the water temperature, the work is repeated. By the design, the water temperature can be maintained within a certain temperature range, so that the use experience of a user is improved.
And (2) heating mode two of air conditioner cooling and hot water: referring to fig. 6, the first reversing valve 7 is communicated, the second reversing valve 8 is located at the second position b and is communicated with the indoor heat exchanger 3, the third reversing valve 10 is communicated, the fourth reversing valve 11 is communicated, the four-way valve 9 is in a refrigeration state, at this time, high-temperature refrigerant exhaust gas generated by the compressor 2 respectively enters the water heater 1 and the outdoor heat exchanger 5, refrigerant liquid after heat exchange by the water heater 1 is throttled by the second throttling element 6, and refrigerant liquid after throttling by the outdoor heat exchanger 5 and the first throttling element 4 is converged and flows into the indoor heat exchanger 3 for evaporation and refrigeration, and finally flows back to the compressor 2 to circulate.
Air conditioner heating hot water heating mode: referring to fig. 7, the first reversing valve 7 is communicated, the second reversing valve 8 is located at the first position a and is communicated with the outdoor heat exchanger 5, the third reversing valve 10 is communicated, the fourth reversing valve 11 is communicated, the four-way valve 9 is in a heating state, at this time, high-temperature refrigerant exhaust gas generated by the compressor 2 respectively enters the water heater 1 and the indoor heat exchanger 3 to form two loops, refrigerant liquid after heat exchange by the water heater 1 is throttled by the second throttling element 6, and refrigerant liquid after throttling by the indoor heat exchanger 3 and the first throttling element 4 is converged and flows into the outdoor heat exchanger 5, and finally flows to the compressor 2, and the two loops of air conditioner heating and water heating share one evaporator, namely the outdoor heat exchanger 5. When the water temperature reaches the set value, the second reversing valve 8 is switched to the third position c, and the fourth reversing valve 11 is disconnected to disconnect the flow path of the water heater 1, and when the water temperature is reduced, the flow path is communicated again, and the operations are repeated. By the design, the water temperature can be maintained within a certain temperature range, so that the use experience of a user is improved.
According to the utility model discloses the embodiment of second aspect, the utility model discloses still provide a car as a house, including the air conditioner and water heater combined system of above-mentioned embodiment.
The utility model discloses car as a house uses the hot water problem that air conditioner and mainly used bathe through setting up the air conditioner water heater combined system of above-mentioned embodiment in can effectively solving the car as a house.
According to the utility model discloses an embodiment, car as a house still includes: an engine 12, a first heat exchanger, a second heat exchanger, and a circulation pump. The first heat exchanger is arranged at a distance from the engine 12, namely close to the engine 12, and is used for cooling the engine 12; the second heat exchanger is arranged in the motor home and is connected with the first heat exchanger through a circulating pipeline; the circulating pump is arranged in the circulating pipeline, and the cooling liquid can circularly flow in the first heat exchanger, the circulating pipeline and the second heat exchanger through the circulating pump. Specifically, when the engine 12 is in an operating state, the coolant in the first heat exchanger absorbs heat of the engine 12 and is transferred to the second heat exchanger through the circulating pump to exchange heat with air in the motor home, so that heating inside the motor home is realized. The embodiment of the utility model provides an aspect can be cooled down engine 12, protects engine 12, and on the other hand can utilize engine 12's heat to heat the car as a house is inside.
Therefore, the embodiment of the utility model provides a through combining air conditioner in the car as a house and water heater 1, can promote energy availability factor, and have multiple operational mode, can satisfy the multiple user demand of user.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An air conditioner and water heater combined system is characterized by comprising:
the air conditioner comprises a compressor, an indoor heat exchanger, a first throttling element and an outdoor heat exchanger which are connected through a flow path to form a refrigeration or heating circulation loop, and the flow path between the indoor heat exchanger and the outdoor heat exchanger can be switched on and off;
and the first end of the water heater is connected with the exhaust port of the compressor, and the second end of the water heater is selectively connected with the indoor heat exchanger or the outdoor heat exchanger through a second throttling element.
2. An air conditioning and water heater combination system as claimed in claim 1, further comprising: and the first reversing valve is arranged between the indoor heat exchanger and the outdoor heat exchanger and used for controlling the on-off of a flow path.
3. An air conditioning and water heater combination system as claimed in claim 1, further comprising: and one end of the second reversing valve is connected with the second throttling element, and the other end of the second reversing valve is connected with the indoor heat exchanger or the outdoor heat exchanger.
4. An air-conditioning and water-heating combined system according to claim 3, wherein the second reversing valve is a three-position two-way reversing valve.
5. An air conditioning and water heater combination system as claimed in claim 1, wherein the water heater comprises:
a water tank;
and the heat exchange tube is arranged in the water tank, the first end of the heat exchange tube is connected with the air exhaust port of the compressor, and the second end of the heat exchange tube is connected with the second throttling element.
6. An air-conditioning and water-heating combined system according to any one of claims 1 to 5, wherein the air conditioner further comprises: and the four-way valve is respectively connected with the compressor, the indoor heat exchanger and the outdoor heat exchanger and used for switching the refrigeration or heating circulation loop.
7. An air conditioning and water heater combination system as claimed in claim 6, further comprising: and the third reversing valve is arranged between the four-way valve and the exhaust port of the compressor and is used for controlling the on-off of a flow path.
8. An air conditioning and water heater combination system as claimed in claim 7, further comprising: and the fourth reversing valve is arranged between the water heater and the exhaust port of the compressor and used for controlling the on-off of the flow path.
9. A caravan comprising the air-conditioning and water-heating combined system as claimed in any one of claims 1 to 8.
10. The caravan of claim 9, further comprising:
an engine;
the first heat exchanger is arranged at a distance from the engine and used for cooling the engine;
the second heat exchanger is arranged in the motor home and is connected with the first heat exchanger through a circulating pipeline;
and the circulating pump is arranged in the circulating pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221781096.6U CN218120028U (en) | 2022-07-11 | 2022-07-11 | Air conditioner and water heater combined system and motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221781096.6U CN218120028U (en) | 2022-07-11 | 2022-07-11 | Air conditioner and water heater combined system and motor home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218120028U true CN218120028U (en) | 2022-12-23 |
Family
ID=84518367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221781096.6U Active CN218120028U (en) | 2022-07-11 | 2022-07-11 | Air conditioner and water heater combined system and motor home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218120028U (en) |
-
2022
- 2022-07-11 CN CN202221781096.6U patent/CN218120028U/en active Active
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