CN210107620U - Compensation type air conditioner heat exchange system - Google Patents
Compensation type air conditioner heat exchange system Download PDFInfo
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- CN210107620U CN210107620U CN201920991396.9U CN201920991396U CN210107620U CN 210107620 U CN210107620 U CN 210107620U CN 201920991396 U CN201920991396 U CN 201920991396U CN 210107620 U CN210107620 U CN 210107620U
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Abstract
The utility model relates to the technical field of heat exchange equipment, a compensation type air conditioner heat exchange system is disclosed, including compressor, cross valve, outdoor heat exchanger, throttling arrangement, indoor heat exchanger, vice heat exchanger and liquid storage bottle, the export of compressor links to each other with the entry of cross valve, the entry of compressor links to each other with an export of cross valve, the liquid storage bottle is connected on the pipeline between the entry of compressor and cross valve, outdoor heat exchanger, throttling arrangement, indoor heat exchanger and vice heat exchanger form circulation loop through the pipe connection, vice heat exchanger locates outdoors and forms the integral type structure with outdoor heat exchanger; the utility model provides a pair of compensation formula air conditioner heat transfer system, technological requirement is simple, easy to carry out, and the effect is obvious, not only can improve indoor environment when refrigerating, and can optimize outdoor environment simultaneously, make exhaust temperature greatly reduced, and raise the efficiency, the frost that does not congeal when heating freezes, saves the defrosting link, extension application scope.
Description
Technical Field
The utility model relates to a indirect heating equipment technical field, concretely relates to compensation formula air conditioner heat transfer system.
Background
An air conditioner, namely an air conditioner, utilizes equipment and technology to adjust the temperature, the cleanliness and the air flow speed of indoor air so as to meet the comfort requirement of people on the environment or the process requirement of production on the environment, so that the air conditioner adjusts a relatively closed limited environment and exchanges heat with a relatively open unlimited space environment, so that one part of the environment is improved while the other part of the environment is damaged or deteriorated, and the air conditioner has a non-negligible influence on a habitability environment in the current and later urban processes.
The traditional variable frequency compressor is used, the refrigerant is optimized, the operation is intelligent, the control technology is promoted, water cooling heat exchange and the like, the indoor environment is strived to be optimized, the problem of balancing the outdoor environment is not solved, the traditional refrigerating system emits heat outwards during refrigeration, the discharge temperature of a common condenser is 5 ℃ higher than the ambient temperature, under the working condition, when the outdoor ambient temperature is 38 ℃, the discharge temperature can reach 43 ℃, the compressor can be shut down with overheat protection, the outdoor environment is worsened, and heat pollution is caused.
When heating, heat is absorbed from the outdoor, when the outdoor environment temperature is 0 ℃, the heating capacity is 80% of the nominal heating capacity, when the outdoor temperature is-5 ℃, the heating capacity is 70% of the nominal heating capacity, the heating capacity of the heat pump changes along with the change of the outdoor temperature, frequent defrosting and shutdown are performed, and the use experience is influenced.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a compensation formula air conditioner heat transfer system, the technological requirement is simple, easy to carry out, and the effect is obvious, not only can improve indoor environment when the refrigeration, and can optimize outdoor bad border simultaneously, makes exhaust temperature greatly reduced, and raises the efficiency, and the frost that does not congeal when heating freezes, saves the defrosting link, extension application scope.
The utility model discloses the technical scheme who adopts does:
a compensation type air conditioner heat exchange system comprises a compressor, a four-way valve, an outdoor heat exchanger, a throttling device, an indoor heat exchanger, an auxiliary heat exchanger and a liquid storage bottle, wherein an outlet of the compressor is connected with an inlet of the four-way valve, an inlet of the compressor is connected with one outlet of the four-way valve, the liquid storage bottle is connected to a pipeline between the inlet of the compressor and the four-way valve, the outdoor heat exchanger, the throttling device, the indoor heat exchanger and the auxiliary heat exchanger are connected through pipelines to form a circulation loop, and the auxiliary heat exchanger is arranged outdoors and forms an integrated structure with the outdoor heat exchanger.
The technical proposal is that the auxiliary heat exchanger is additionally arranged outdoors, the auxiliary heat exchanger is connected in series on a loop of a heat exchange system and is arranged outdoors in a position relation to form an integrated structure design with the outdoor heat exchanger, the outdoor heat exchanger and the auxiliary heat exchanger are mutually embedded to form an integrated structure, the auxiliary heat exchanger is used as an evaporator under the refrigeration working condition, a gas-liquid mixed phase refrigerant passing through a return system of the indoor heat exchanger (evaporator) is continuously evaporated and vaporized in the auxiliary heat exchanger (evaporator), and the auxiliary heat exchanger (evaporator) is embedded into the integrated structure close to the outdoor heat exchanger and can also absorb a large amount of heat from the outdoor heat exchanger (condenser), so the design of the auxiliary heat exchanger can simultaneously meet the heat release condensation of the outdoor heat exchanger (condenser) and the heat absorption vaporization of the indoor heat exchanger (evaporator) on the loop of the heat exchange system, forming a loop complement.
Because the heat absorbed by the indoor heat exchanger (evaporator) is limited, especially under the condition of relatively constant control requirement, the reflux of the gas-liquid two-phase refrigerant which is not vaporized sufficiently in time is wasted if the vaporization does not work continuously, and the efficiency can be improved only by timely releasing heat of the condenser, so that under the complementary condition, the efficiency is improved, the exhaust temperature of the air outlet of the outdoor unit is greatly reduced, and the outdoor environment is optimized.
Under the heating working condition, the indoor heat exchanger and the auxiliary heat exchanger are both condensers, the auxiliary heat exchanger is added outdoors and the auxiliary heat exchanger and the outdoor heat exchanger are embedded into a whole, the structural design enables the outdoor heat exchanger and the auxiliary heat exchanger to realize good heat exchange, the auxiliary heat exchanger (condenser) can provide a heat source for an evaporator of the outdoor heat exchanger (evaporator), the indoor heat exchanger and the auxiliary heat exchanger (condenser) are respectively and fully evaporated and condensed, the efficiency is improved, the phenomenon of frost freezing is thoroughly solved, even if the ambient temperature is lower than-5 ℃, the air conditioner can also continuously work, the application range of the air conditioner is expanded, and the problem of shutdown is solved.
In conclusion, according to the technical scheme, the auxiliary heat exchanger is only required to be additionally arranged outdoors, and the auxiliary heat exchanger and the outdoor heat exchanger are embedded into a whole, so that the outdoor heat exchanger and the auxiliary heat exchanger can realize good heat exchange and can fully vaporize the backflow of a gas-liquid two-phase refrigerant, the efficiency is improved, the exhaust temperature of an air outlet of an outdoor unit is greatly reduced, the outdoor environment is optimized, the process requirement is simple, the implementation is easy, the effect is obvious, the indoor environment can be improved during refrigeration, the outdoor environment can be optimized simultaneously, the exhaust temperature is greatly reduced, frost and icing are avoided during heating, the defrosting link is omitted, and the application range is expanded.
Further, the outdoor heat exchanger is located outside the auxiliary heat exchanger.
Because the heat exchanger fin designs as an organic whole, can the heat transfer of conduction fast, because generally adopt the forced air cooling heat transfer again, consequently outdoor heat exchanger is located the outside of vice heat exchanger, can improve heat exchange efficiency.
Further, the throttling device is an electronic expansion valve.
Further, the throttling device is a thermal expansion valve.
Further, the outdoor heat exchanger is a plate heat exchanger, a shell-and-tube heat exchanger or a double-tube heat exchanger.
Furthermore, the compressor is a variable capacity compressor, and the capacity of the variable capacity compressor can be adjusted according to the load requirement in a room, so that the running reliability of the system is improved.
Furthermore, the variable-capacity compressor is a digital scroll compressor or a variable-frequency compressor, the energy-saving effect of the digital scroll compressor is very good, and the variable-frequency compressor has a wide-capacity operation range and better operation efficiency.
The utility model has the advantages that: the technical proposal is that the auxiliary heat exchanger is additionally arranged outdoors, the auxiliary heat exchanger is connected in series on a loop of a heat exchange system and is arranged outdoors in a position relation to form an integrated structure design with the outdoor heat exchanger, the outdoor heat exchanger and the auxiliary heat exchanger are mutually embedded to form an integrated structure, the auxiliary heat exchanger is used as an evaporator under the refrigeration working condition, a gas-liquid mixed phase refrigerant passing through a return system of the indoor heat exchanger (evaporator) is continuously evaporated and vaporized in the auxiliary heat exchanger (evaporator), and the auxiliary heat exchanger (evaporator) is embedded into the integrated structure close to the outdoor heat exchanger and can also absorb a large amount of heat from the outdoor heat exchanger (condenser), so the design of the auxiliary heat exchanger can simultaneously meet the heat release condensation of the outdoor heat exchanger (condenser) and the heat absorption vaporization of the indoor heat exchanger (evaporator) on the loop of the heat exchange system, forming a loop complement.
Because the heat absorbed by the indoor heat exchanger (evaporator) is limited, especially under the condition of relatively constant control requirement, the reflux of the gas-liquid two-phase refrigerant which is not vaporized sufficiently in time is wasted if the vaporization does not work continuously, and the efficiency can be improved only by timely releasing heat of the condenser, so that under the complementary condition, the efficiency is improved, the exhaust temperature of the air outlet of the outdoor unit is greatly reduced, and the outdoor environment is optimized.
Under the heating working condition, the indoor heat exchanger and the auxiliary heat exchanger are both condensers, the auxiliary heat exchanger is added outdoors and the auxiliary heat exchanger and the outdoor heat exchanger are embedded into a whole, the structural design enables the outdoor heat exchanger and the auxiliary heat exchanger to realize good heat exchange, the auxiliary heat exchanger (condenser) can provide a heat source for an evaporator of the outdoor heat exchanger (evaporator), the indoor heat exchanger and the auxiliary heat exchanger (condenser) are respectively and fully evaporated and condensed, the efficiency is improved, the phenomenon of frost freezing is thoroughly solved, even if the ambient temperature is lower than-5 ℃, the air conditioner can also continuously work, the application range of the air conditioner is expanded, and the problem of shutdown is solved.
In conclusion, according to the technical scheme, the auxiliary heat exchanger is only required to be additionally arranged outdoors, and the auxiliary heat exchanger and the outdoor heat exchanger are embedded into a whole, so that the outdoor heat exchanger and the auxiliary heat exchanger can realize good heat exchange and can fully vaporize the backflow of a gas-liquid two-phase refrigerant, the efficiency is improved, the exhaust temperature of an air outlet of an outdoor unit is greatly reduced, the outdoor environment is optimized, the process requirement is simple, the implementation is easy, the effect is obvious, the indoor environment can be improved during refrigeration, the outdoor environment can be optimized simultaneously, the exhaust temperature is greatly reduced, frost and icing are avoided during heating, the defrosting link is omitted, and the application range is expanded.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of the arrangement structure of the outdoor heat exchanger and the auxiliary heat exchanger of the present invention.
In the figure: a compressor 1; a four-way valve 2; an outdoor heat exchanger 3; a throttle device 4; an indoor heat exchanger 5; an auxiliary heat exchanger 6; a liquid storage bottle 7; a unitary structure 8.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1 and 2, the present embodiment provides a compensation type air conditioner heat exchange system, which includes a compressor 1, a four-way valve 2, an outdoor heat exchanger 3, a throttling device 4, an indoor heat exchanger 5, an auxiliary heat exchanger 6, and a liquid storage bottle 7, wherein an outlet of the compressor 1 is connected to an inlet of the four-way valve 2, an inlet of the compressor 1 is connected to an outlet of the four-way valve 2, the liquid storage bottle 7 is connected to a pipeline between the inlet of the compressor 1 and the four-way valve 2, the outdoor heat exchanger 3, the throttling device 4, the indoor heat exchanger 5, and the auxiliary heat exchanger 6 are connected by pipelines to form a circulation loop, and the auxiliary heat exchanger.
In the technical scheme, the auxiliary heat exchanger 6 is additionally arranged outdoors, the auxiliary heat exchanger 6 is connected in series on a loop of a heat exchange system, the auxiliary heat exchanger 6 is arranged outdoors and forms an integrated structure 8 with the outdoor heat exchanger 3 in a position relation, the outdoor heat exchanger 3 and the auxiliary heat exchanger 6 are mutually embedded to form the integrated structure 8, the auxiliary heat exchanger 6 is used as an evaporator under the refrigeration working condition, a gas-liquid mixed phase refrigerant passing through a return system of the indoor heat exchanger 5 (evaporator) is continuously evaporated and vaporized in the auxiliary heat exchanger 6 (evaporator), the auxiliary heat exchanger 6 (evaporator) is embedded to form the integrated structure 8 close to the outdoor heat exchanger 3, and the auxiliary heat exchanger 6 (evaporator) can also absorb a large amount of heat from the outdoor heat exchanger 3 (condenser), so that the design of the auxiliary heat exchanger 6 can simultaneously meet the heat release condensation of the outdoor heat exchanger 3 (condenser) and the heat absorption vaporization of the indoor heat exchanger 5 (evaporator, forming a loop complement.
Because the heat absorbed by the indoor heat exchanger 5 (evaporator) is limited, especially under the condition of relatively constant control requirement, the reflux of the gas-liquid two-phase refrigerant which is not vaporized sufficiently in time is a waste if the vaporization does not work continuously, and the efficiency can be improved only by timely releasing heat of the condenser, so that under the complementary condition, the efficiency is improved, the exhaust air temperature of the air outlet of the outdoor unit is greatly reduced, and the outdoor environment is optimized.
Under the heating working condition, the indoor heat exchanger 5 and the auxiliary heat exchanger 6 are condensers, the auxiliary heat exchanger 6 is added outdoors, and the auxiliary heat exchanger 6 and the outdoor heat exchanger 3 are embedded into a whole, so that the outdoor heat exchanger 3 and the auxiliary heat exchanger 6 can realize good heat exchange, the auxiliary heat exchanger 6 (condenser) can provide a heat source for an evaporator of the outdoor heat exchanger 3 (evaporator), the indoor heat exchanger 5 and the auxiliary heat exchanger 6 (condenser) are fully evaporated and condensed respectively, the efficiency is improved, the phenomenon of frost condensation and icing is thoroughly solved, even under the condition that the environmental temperature is lower than-5 ℃, the air conditioner can continuously work, the application range of the air conditioner is expanded, and the problem of shutdown is solved.
In conclusion, according to the technical scheme, the auxiliary heat exchanger 6 is only required to be additionally arranged outdoors, and the auxiliary heat exchanger 6 and the outdoor heat exchanger 3 are embedded into a whole, so that the outdoor heat exchanger 3 and the auxiliary heat exchanger 6 can realize good heat exchange and can fully vaporize the backflow of a gas-liquid two-phase refrigerant, the efficiency is improved, the exhaust temperature of an air outlet of an outdoor unit is greatly reduced, the outdoor environment is optimized, the process requirement is simple, the implementation is easy, the effect is obvious, the indoor environment can be improved during refrigeration, the outdoor environment can be optimized simultaneously, the exhaust temperature is greatly reduced, frost and freezing are avoided during heating, the defrosting link is omitted, and the application range is expanded.
Example 2:
this embodiment is defined by optimization based on embodiment 1 described above.
The outdoor heat exchanger 3 is located outside the sub heat exchanger 6.
Because the heat exchanger fin designs as an organic whole, can the heat transfer of conduction fast, because generally adopt the forced air cooling heat transfer again, consequently outdoor heat exchanger 3 is located the outside of vice heat exchanger 6, can improve heat exchange efficiency.
Example 3:
this embodiment is defined by optimization based on embodiment 1 described above.
The throttle device 4 is an electronic expansion valve.
Example 4:
this embodiment is defined by optimization based on embodiment 1 described above.
The throttling device 4 is a thermostatic expansion valve.
Example 5:
this embodiment is defined by optimization based on embodiment 1 described above.
The outdoor heat exchanger 3 is a plate heat exchanger, a shell-and-tube heat exchanger or a double-tube heat exchanger.
Example 6:
this embodiment is defined by optimization based on embodiment 1 described above.
The compressor 1 is a variable capacity compressor 1, and the variable capacity compressor 1 can adjust the capacity according to the load requirement in a room, so that the reliability of system operation is improved.
Example 7:
this embodiment is defined by optimization based on embodiment 1 described above.
The variable-capacity compressor 1 is a digital scroll compressor 1 or a variable-frequency compressor 1, the energy-saving effect of the digital scroll compressor 1 is very good, and the variable-frequency compressor 1 has a wide-capacity operation range and better operation efficiency.
Example 8:
as shown in fig. 1 and 2, the present embodiment provides a compensation type air conditioner heat exchange system, which includes a compressor 1, a four-way valve 2, an outdoor heat exchanger 3, a throttling device 4, an indoor heat exchanger 5, an auxiliary heat exchanger 6, and a liquid storage bottle 7, wherein an outlet of the compressor 1 is connected to an inlet of the four-way valve 2, an inlet of the compressor 1 is connected to an outlet of the four-way valve 2, the liquid storage bottle 7 is connected to a pipeline between the inlet of the compressor 1 and the four-way valve 2, the outdoor heat exchanger 3, the throttling device 4, the indoor heat exchanger 5, and the auxiliary heat exchanger 6 are connected by pipelines to form a circulation loop, and the auxiliary heat exchanger.
In the technical scheme, the auxiliary heat exchanger 6 is additionally arranged outdoors, the auxiliary heat exchanger 6 is connected in series on a loop of a heat exchange system, the auxiliary heat exchanger 6 is arranged outdoors and forms an integrated structure 8 with the outdoor heat exchanger 3 in a position relation, the outdoor heat exchanger 3 and the auxiliary heat exchanger 6 are mutually embedded to form the integrated structure 8, the auxiliary heat exchanger 6 is used as an evaporator under the refrigeration working condition, a gas-liquid mixed phase refrigerant passing through a return system of the indoor heat exchanger 5 (evaporator) is continuously evaporated and vaporized in the auxiliary heat exchanger 6 (evaporator), the auxiliary heat exchanger 6 (evaporator) is embedded to form the integrated structure 8 close to the outdoor heat exchanger 3, and the auxiliary heat exchanger 6 (evaporator) can also absorb a large amount of heat from the outdoor heat exchanger 3 (condenser), so that the design of the auxiliary heat exchanger 6 can simultaneously meet the heat release condensation of the outdoor heat exchanger 3 (condenser) and the heat absorption vaporization of the indoor heat exchanger 5 (evaporator, forming a loop complement.
Because the heat absorbed by the indoor heat exchanger 5 (evaporator) is limited, especially under the condition of relatively constant control requirement, the reflux of the gas-liquid two-phase refrigerant which is not vaporized sufficiently in time is a waste if the vaporization does not work continuously, and the efficiency can be improved only by timely releasing heat of the condenser, so that under the complementary condition, the efficiency is improved, the exhaust air temperature of the air outlet of the outdoor unit is greatly reduced, and the outdoor environment is optimized.
Under the heating working condition, the indoor heat exchanger 5 and the auxiliary heat exchanger 6 are condensers, the auxiliary heat exchanger 6 is added outdoors, and the auxiliary heat exchanger 6 and the outdoor heat exchanger 3 are embedded into a whole, so that the outdoor heat exchanger 3 and the auxiliary heat exchanger 6 can realize good heat exchange, the auxiliary heat exchanger 6 (condenser) can provide a heat source for an evaporator of the outdoor heat exchanger 3 (evaporator), the indoor heat exchanger 5 and the auxiliary heat exchanger 6 (condenser) are fully evaporated and condensed respectively, the efficiency is improved, the phenomenon of frost condensation and icing is thoroughly solved, even under the condition that the environmental temperature is lower than-5 ℃, the air conditioner can continuously work, the application range of the air conditioner is expanded, and the problem of shutdown is solved.
In conclusion, according to the technical scheme, the auxiliary heat exchanger 6 is only required to be additionally arranged outdoors, and the auxiliary heat exchanger 6 and the outdoor heat exchanger 3 are embedded into a whole, so that the outdoor heat exchanger 3 and the auxiliary heat exchanger 6 can realize good heat exchange and can fully vaporize the backflow of a gas-liquid two-phase refrigerant, the efficiency is improved, the exhaust temperature of an air outlet of an outdoor unit is greatly reduced, the outdoor environment is optimized, the process requirement is simple, the implementation is easy, the effect is obvious, the indoor environment can be improved during refrigeration, the outdoor environment can be optimized simultaneously, the exhaust temperature is greatly reduced, frost and freezing are avoided during heating, the defrosting link is omitted, and the application range is expanded.
The outdoor heat exchanger 3 is located outside the sub heat exchanger 6.
Because the heat exchanger fin designs as an organic whole, can the heat transfer of conduction fast, because generally adopt the forced air cooling heat transfer again, consequently outdoor heat exchanger 3 is located the outside of vice heat exchanger 6, can improve heat exchange efficiency.
The throttle device 4 is an electronic expansion valve.
The outdoor heat exchanger 3 is a plate heat exchanger.
The compressor 1 is a variable capacity compressor 1, and the variable capacity compressor 1 can adjust the capacity according to the load requirement in a room, so that the reliability of system operation is improved.
The variable capacity compressor 1 is a digital scroll compressor 1 or an inverter compressor 1. The digital scroll compressor 1 is preferred in the embodiment, and the energy-saving effect of the digital scroll compressor 1 is very good.
It should be noted that, due to the change of the heat exchange mode and the design structure, the wind speed can be reduced, and the power of the exhaust fan can be reduced.
The refrigeration process of the technical scheme comprises the following steps: the compressor 1, the four-way valve 2, the outdoor heat exchanger 3 (condenser), the throttling device 4, the indoor heat exchanger 5 (evaporator), the auxiliary heat exchanger 6 (evaporator), the four-way valve 2, the liquid storage bottle 7 and the compressor 1.
Specifically, the method comprises the following steps: the refrigerant is compressed in the compressor 1, the original low-temperature and low-pressure refrigerant gas is compressed into high-temperature and high-pressure superheated steam, the high-temperature and high-pressure superheated steam is discharged from an exhaust port of the compressor 1, the high-temperature and high-pressure superheated steam enters through an inlet of the four-way valve 2, the high-temperature and high-pressure superheated steam is guided into the outdoor heat exchanger 3 (condenser) through the four-way valve 2, the high-temperature and high-pressure superheated steam is cooled in the outdoor heat exchanger 3 (condenser), the superheated refrigerant is changed into liquid from gas state through the cooling and radiating effect of the fan, then the low-temperature and low-pressure refrigerant liquid flows into the indoor heat exchanger 5 (evaporator) through a pipeline, the refrigerant liquid absorbs heat in the indoor heat exchanger 5 (evaporator).
The gas-liquid mixed-phase refrigerant after heat absorption and vaporization in the indoor heat exchanger 5 (evaporator) continues to be evaporated and vaporized through the auxiliary heat exchanger 6 (evaporator), and the reflux of the gas-liquid two-phase refrigerant continues to be vaporized to apply work, so that the working efficiency is improved, and the energy is saved.
The refrigerant that has been sufficiently vaporized is sucked back into the compressor 1 through the suction port of the compressor 1, and is compressed again into high-temperature and high-pressure superheated steam, thereby maintaining the refrigeration cycle.
The heating process of the technical scheme comprises the following steps: the system comprises a compressor 1, a four-way valve 2, an auxiliary heat exchanger 6 (condenser), an indoor heat exchanger 5 (condenser), a throttling device 4, an outdoor heat exchanger 3 (evaporator), a four-way valve 2, a liquid storage bottle 7 and the compressor 1.
Refrigerant is compressed in a compressor 1, original low-temperature and low-pressure refrigerant gas is compressed into high-temperature and high-pressure superheated steam, the high-temperature and high-pressure superheated steam is discharged from an exhaust port of the compressor 1, the high-temperature and high-pressure superheated steam enters through an inlet of a four-way valve 2, the high-temperature and high-pressure superheated steam is guided into an auxiliary heat exchanger 6 (condenser) through the four-way valve 2, the high-temperature and high-pressure superheated steam is cooled in the auxiliary heat exchanger 6 (condenser), meanwhile, a heat source is provided for an outdoor heat exchanger 3 (evaporator), the superheated refrigerant is changed from a gaseous state into a liquid state through the cooling and heat dissipation effect of a fan, then low-temperature and low-pressure refrigerant liquid flows into an indoor heat exchanger 5 (condenser) through a pipeline, the refrigerant liquid.
The refrigerant that has been sufficiently condensed flows into the outdoor heat exchanger 3 (evaporator) through the expansion device 4 to absorb heat and vaporize, and the vaporized refrigerant is sucked back into the compressor 1 through the suction port of the compressor 1, and is compressed again into high-temperature and high-pressure superheated steam, thereby maintaining the heating cycle.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a compensation formula air conditioner heat transfer system which characterized in that: the four-way valve, the outdoor heat exchanger, the throttling device, the indoor heat exchanger and the auxiliary heat exchanger are connected through pipelines to form a circulation loop, and the auxiliary heat exchanger is arranged outdoors and forms an integrated structure with the outdoor heat exchanger.
2. The compensating air conditioner heat exchange system of claim 1, wherein: the outdoor heat exchanger is located outside the auxiliary heat exchanger.
3. The compensating air conditioner heat exchange system of claim 1, wherein: the throttling device is an electronic expansion valve.
4. The compensating air conditioner heat exchange system of claim 1, wherein: the throttling device is a thermal expansion valve.
5. The compensating air conditioner heat exchange system of claim 1, wherein: the outdoor heat exchanger is a plate heat exchanger, a shell and tube heat exchanger or a sleeve type heat exchanger.
6. The compensating air conditioner heat exchange system of claim 1, wherein: the compressor is a variable capacity compressor.
7. The compensating air conditioner heat exchange system of claim 6, wherein: the variable-capacity compressor is a digital scroll compressor or a variable-frequency compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920991396.9U CN210107620U (en) | 2019-06-27 | 2019-06-27 | Compensation type air conditioner heat exchange system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991396.9U CN210107620U (en) | 2019-06-27 | 2019-06-27 | Compensation type air conditioner heat exchange system |
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| CN210107620U true CN210107620U (en) | 2020-02-21 |
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| CN201920991396.9U Expired - Fee Related CN210107620U (en) | 2019-06-27 | 2019-06-27 | Compensation type air conditioner heat exchange system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992765A (en) * | 2022-05-07 | 2022-09-02 | 青岛海尔空调电子有限公司 | Air conditioning system and self-cleaning control method thereof |
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2019
- 2019-06-27 CN CN201920991396.9U patent/CN210107620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992765A (en) * | 2022-05-07 | 2022-09-02 | 青岛海尔空调电子有限公司 | Air conditioning system and self-cleaning control method thereof |
| CN114992765B (en) * | 2022-05-07 | 2024-02-20 | 青岛海尔空调电子有限公司 | Air conditioning system and self-cleaning control method thereof |
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