CN210801390U - Constant temperature and humidity air conditioner - Google Patents
Constant temperature and humidity air conditioner Download PDFInfo
- Publication number
- CN210801390U CN210801390U CN201921865968.5U CN201921865968U CN210801390U CN 210801390 U CN210801390 U CN 210801390U CN 201921865968 U CN201921865968 U CN 201921865968U CN 210801390 U CN210801390 U CN 210801390U
- Authority
- CN
- China
- Prior art keywords
- condenser
- air
- air conditioner
- pipe
- evaporator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims description 27
- 229920006395 saturated elastomer Polymers 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to the technical field of air conditioners, and discloses a constant temperature and humidity air conditioner, an auxiliary condenser is arranged between an evaporator and an air outlet, indoor air is cooled to saturated air with corresponding moisture content after flowing through the evaporator, redundant moisture in the air is condensed to water drops and then is discharged, then the saturated air is heated to a set temperature after flowing through the auxiliary condenser, and is sent to the indoor environment from the air outlet, thereby realizing the accurate adjustment of the temperature and the humidity, furthermore, high-temperature and high-pressure refrigerant steam flowing out from the outlet end of a compressor is divided into two flow paths to respectively enter a main condenser and an auxiliary condenser, the main condenser is cooled by outdoor air, the auxiliary condenser is cooled by the saturated air cooled by the evaporator, the refrigerant flow is adjusted by a flow adjusting valve arranged on a second branch pipe, and the heat exchange area is adjusted by bypass valves arranged on each bypass pipeline, thereby ensuring the indoor constant temperature and humidity effect and meeting the requirements of people on the health and comfort of the use of the air conditioner.
Description
Technical Field
The utility model relates to a technical field of air conditioner especially relates to a constant temperature and humidity's air conditioner.
Background
With the development of technology and the improvement of living standard, the demand of people for air conditioners is continuously increased.
The existing household air conditioner can only be used for improving the indoor temperature, the indoor humidity is passively changed according to the surface temperature of the evaporator, when indoor airflow flows through the evaporator, moisture in the air meets the cold surface of the evaporator and is condensed into liquid drops, and then a certain dehumidification effect is achieved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the existing air conditioner can only realize a passive dehumidification effect, but does not have the function of actively adjusting the indoor humidity, and cannot meet the requirements of people on the health and comfort of the use of the air conditioner.
In order to solve the technical problem, the utility model provides a constant temperature and humidity air conditioner, which is characterized in that the air conditioner comprises a casing, a compressor, a condenser, a throttling mechanism and an evaporator, wherein the compressor, the condenser, the throttling mechanism and the evaporator are arranged in the casing;
the condenser is including parallelly connected main condenser and the vice condenser that sets up, vice condenser is located the evaporimeter with between the air outlet, the main condenser with vice condenser respectively through first minute pipe and second minute pipe with the exit end of compressor is connected, be equipped with flow control valve on the second minute pipe, vice condenser includes many condenser pipes of establishing ties each other, adjacent two be equipped with a bypass pipeline between the condenser pipe, each be equipped with bypass valve on the bypass pipeline.
Further preferably, the outlet end of the compressor is connected with the inlet end of the condenser through an inflow pipe, and the outlet end of the condenser is connected with the throttling mechanism through an outflow pipe;
the first branch pipe and the second branch pipe are respectively connected to the outlet end of the inflow pipe.
Further preferably, the constant temperature and humidity air conditioner comprises a microprocessor unit, a first pressure sensor for sensing the pressure of the refrigerant flowing into the inlet pipe is arranged on the inlet pipe, a second pressure sensor for sensing the pressure of the refrigerant flowing out of the outlet pipe is arranged on the outlet pipe, and the first pressure sensor and the second pressure sensor are both electrically connected with the microprocessor unit.
Further preferably, the throttle mechanism is an expansion valve.
Further preferably, the casing includes an indoor casing and an outdoor casing, wherein the evaporator and the auxiliary condenser are disposed in the indoor casing, the air outlet is disposed on the indoor casing, and the compressor, the main condenser and the throttling mechanism are disposed in the outdoor casing.
Further preferably, a first fan is arranged in the indoor casing, the first fan is arranged close to the evaporator, a second fan is arranged in the outdoor casing, the second fan is arranged close to the compressor, the first fan and the second fan are both driven by a driving motor, and the driving motor is electrically connected with the microprocessor unit.
Further preferably, the compressor, the condenser, the throttling mechanism and the evaporator are all arranged in the shell, and an air supply pipe and an exhaust pipe are arranged on the shell.
Further preferably, the bottom of the casing is provided with rollers.
The embodiment of the utility model provides an air conditioner of constant temperature and humidity, compared with the prior art, its beneficial effect lies in:
the utility model provides a constant temperature and humidity air conditioner, including the casing and locate the compressor in the casing, the condenser, throttling mechanism and evaporimeter, be equipped with the air outlet that is used for the air-out on the casing, the condenser includes parallelly connected main condenser and the vice condenser that sets up, vice condenser is located between evaporimeter and the air outlet, the room air is cooled down into the saturated air that has corresponding moisture content after flowing through the evaporimeter, discharge behind the unnecessary moisture condensation in the air behind the water droplet, then the saturated air is heated to the settlement temperature after flowing through vice condenser, send to the indoor environment from the air outlet, thereby realize the accurate adjustable of temperature and humidity, furtherly, the high temperature high pressure refrigerant steam that flows out from the compressor exit end divides into two flow paths and enters main condenser and vice condenser respectively, the main condenser is cooled by outdoor air, and vice condenser is cooled down by the saturated air after the evaporimeter cools down, the heat of the refrigerant is transferred to saturated air to enable the saturated air to reach a set temperature, refrigerant working media flowing out of the main condenser and the auxiliary condenser are mixed and then cooled through the throttling mechanism, the refrigerant enters the evaporator to cool indoor air to enable the indoor air to become saturated air with corresponding moisture content, the refrigerant absorbing heat from the indoor air enters the compressor to be pressurized and heated, next circulation is started, the refrigerant flow and the heat exchange area of the auxiliary condenser are determined by the set temperature and humidity, specifically, the refrigerant flow is adjusted through a flow adjusting valve arranged on the second branch pipe, and the heat exchange area is adjusted through bypass valves arranged on the bypass pipes, so that the indoor constant temperature and humidity effect is guaranteed, and the requirements of people on health and comfort of the air conditioner are met.
Drawings
FIG. 1 is a schematic view of a window type constant temperature and humidity air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic view of a condenser of a window type constant temperature and humidity air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic view of a mobile constant temperature and humidity air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a condenser of a mobile constant temperature and humidity air conditioner according to an embodiment of the present invention.
In the figure, 1, a main condenser; 2. a secondary condenser; 3. a flow regulating valve; 4. a condenser tube; 5. a bypass line; 6. a bypass valve; 7. an inflow pipe; 8. an outflow tube; 9. a first branch pipe; 10. a second branch pipe; 11. a first pressure sensor; 12. a second pressure sensor; 13. a housing; 13a, an indoor unit shell; 13b, an outdoor unit shell; 14. a compressor; 15. a throttle mechanism; 16. an evaporator; 17. a first fan; 18. a second fan; 19. an air supply pipe; 20. an exhaust duct; 21. an air supply fan; 22. a condenser fan; 23. the motor is driven.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the air conditioner of the present invention includes a casing 13, and a compressor 14, a condenser, a throttling mechanism 15 and an evaporator 16 which are disposed in the casing 13, the throttling mechanism 15 is preferably an expansion valve, the casing 13 is provided with an air outlet, an outlet end of the compressor 14 is connected with an inlet end of the condenser, an outlet end of the condenser is connected with an inlet end of the throttling mechanism 15, an outlet end of the throttling mechanism 15 is connected with an inlet end of the evaporator 16, and an outlet end of the evaporator 16 is connected with an inlet end of the compressor 14; the condenser is including parallelly connected main condenser 1 and the vice condenser 2 that sets up, vice condenser 2 is located between evaporimeter 16 and the air outlet, main condenser 1 and vice condenser 2 divide the exit end of pipe 10 and compressor 14 to be connected through first minute pipe 9 and second respectively, the second is divided and is equipped with flow control valve 3 on the pipe 10, vice condenser 2 includes many condenser pipes 4 of establishing ties each other, be equipped with a bypass pipeline 5 between two adjacent condenser pipes 4, be equipped with bypass valve 6 on each bypass pipeline 5.
The condenser of the constant temperature and humidity air conditioner comprises a main condenser 1 and an auxiliary condenser 2 which are arranged in parallel, the main condenser 1 is arranged close to a compressor 14, the auxiliary condenser 2 is arranged between an evaporator 16 and an air outlet, indoor air is cooled into saturated air with corresponding moisture content after flowing through the evaporator 16, redundant moisture in the air is condensed into water drops and then discharged, then the saturated air is heated to a set temperature through the auxiliary condenser 2 and is sent to the indoor environment from the air outlet, so that the temperature and the humidity can be accurately adjusted, furthermore, high-temperature and high-pressure refrigerant steam flowing out from the outlet end of the compressor 14 is divided into two flow paths to respectively enter the main condenser 1 and the auxiliary condenser 2, the main condenser 1 is cooled by outdoor air, the auxiliary condenser 2 is cooled by the saturated air cooled by the evaporator 16, and the heat of the refrigerant is transferred to the saturated air to enable the saturated air to reach the set temperature, refrigerant working media flowing out of the main condenser 1 and the auxiliary condenser 2 are mixed and then cooled through the throttling mechanism 15, the refrigerant enters the evaporator 16 to cool indoor air to form saturated air with corresponding moisture content, the refrigerant absorbing heat from the indoor air enters the compressor 14 to be pressurized and heated, next circulation is started, the refrigerant flow and the heat exchange area of the auxiliary condenser 2 are determined by set temperature and humidity, specifically, the refrigerant flow is adjusted through the flow adjusting valve 3 arranged on the second branch pipe 10, and the heat exchange area is adjusted through the bypass valve 6 arranged on each bypass pipeline 5, so that the indoor constant temperature and humidity effect is guaranteed, and the requirements of people on health and comfort of use of the air conditioner are met.
Furthermore, the outlet end of the compressor 14 is connected with the inlet end of the condenser through an inflow pipe 7, the outlet end of the condenser is connected with a throttling mechanism 15 through an outflow pipe 8, a first branch pipe 9 and a second branch pipe 10 are respectively connected with the outlet end of the inflow pipe 7, high-temperature and high-pressure refrigerant steam flowing out of the outlet end of the compressor 14 flows out of the inflow pipe 7 and is divided into two flow paths to respectively enter the main condenser 1 and the auxiliary condenser 2 from the first branch pipe 9 and the second branch pipe 10, the second branch pipe 10 is provided with a flow regulating valve 3, the flow of the refrigerant working medium entering the auxiliary condenser 2 is controlled by the flow regulating valve 3, according to the opening and closing state of each bypass valve 6 on the bypass pipeline 5 between each condensation pipe 4, part of the condensation pipe 4 is bypassed by the bypass valve 6, so that no refrigerant charge flows and the condenser tube 4 which is not bypassed still has refrigerant charge flowing through it. Therefore, the working medium flow path and the heat exchange area of the auxiliary condenser 2 are adjusted by opening and closing the different bypass valves 6, and the refrigerant working medium radiated in the auxiliary condenser 2 and the refrigerant working medium radiated in the main condenser 1 are mixed through the outflow pipe 8, cooled through the throttling mechanism 15 and then enter the evaporator 16.
In this embodiment, the air conditioner with constant temperature and humidity includes a microprocessor unit, a first pressure sensor 11 for sensing the pressure of the working medium flowing into the air conditioner is arranged on the inflow pipe 7, a second pressure sensor 12 for sensing the pressure of the working medium flowing out of the air conditioner is arranged on the outflow pipe 8, both the first pressure sensor 11 and the second pressure sensor 12 are electrically connected with the microprocessor unit, the pressure of the working medium of the air conditioner before entering the main condenser 1 and the sub-condenser 2 is measured by the first pressure sensor 11, the pressure of the working medium of the air conditioner after flowing out of the main condenser 1 and the sub-condenser 2 is measured by the second pressure sensor 12, the microprocessor unit timely adjusts the opening and closing of the flow regulating valve 3 and the bypass valve 6 according to the required pressure value to match the heating amount, and accordingly the temperature and humidity requirements.
When the air conditioner with constant temperature and humidity is a window type air conditioner, as shown in fig. 1 and 2, the casing 13 includes an indoor casing 13a and an outdoor casing 13b, wherein the evaporator 16 and the sub-condenser 2 are disposed in the indoor casing 13a, the air outlet is disposed on the indoor casing 13a, the air inlet is also disposed on the indoor casing 13a, the air outlet is disposed on the outdoor casing 13b, the casing compressor 14, the main condenser 1 and the throttling mechanism 15 are disposed in the outdoor casing 13b, the indoor casing 13a is installed indoors, and the outdoor casing 13b is installed outdoors. Furthermore, a first fan 17 is arranged in the indoor unit casing 13a, the first fan 17 is arranged close to the evaporator 16, a second fan 18 is arranged in the outdoor casing 13b, the second fan 18 is arranged close to the compressor 14, the first fan 17 and the second fan 18 are both driven by a driving motor 23, the driving motor 23 is electrically connected with the microprocessor unit, the first fan 17 blows cold air around the evaporator 16 to the indoor space to carry out forced convection so as to reduce the indoor temperature and achieve the purpose of adjusting the air temperature, the second fan 18 mainly dissipates heat of the refrigerant working medium compressed into high-temperature high-pressure liquid by the compressor 14 so as to change the refrigerant working medium into low temperature, and therefore the refrigerant working medium can be better evaporated and absorb heat when reaching the indoor unit.
When the air conditioner with constant temperature and humidity is a mobile air conditioner, as shown in fig. 3 and 4, a compressor 14, a condenser, a throttling mechanism 15 and an evaporator 16 are all arranged in a casing 13, an air supply pipe 19 and an exhaust pipe 20 are arranged on the casing 13, an auxiliary condenser 2 is arranged between the evaporator 16 and an air outlet, an air supply fan 21 is arranged at the air outlet for realizing air convection, high-temperature and high-pressure refrigerant steam flowing out from the outlet end of the compressor 14 is divided into two flow paths and respectively enters a main condenser 1 and an auxiliary condenser 2, outdoor air introduced from the air supply pipe 19 cools refrigerant of the main condenser 1, then the refrigerant is sent to the outside of a room from the exhaust pipe 20 through a condenser fan 22, the auxiliary condenser 2 is cooled by saturated air cooled by the evaporator 16, heat of the refrigerant is transferred to the saturated air to reach a set temperature, refrigerant flowing out from the main condenser 1 and the auxiliary condenser 2 is mixed and then cooled by the throttling mechanism 15, the refrigerant enters the evaporator 16 to cool the indoor air to become saturated air with a corresponding moisture content, and the refrigerant absorbing heat from the indoor air enters the compressor 14 to be pressurized and heated, and the next cycle is started. In order to realize the moving effect of the mobile air conditioner, rollers are provided at the bottom of the case 13.
To sum up, the embodiment of the present invention provides a constant temperature and humidity air conditioner, which comprises a casing 13, a compressor 14 disposed in the casing 13, a condenser, a throttling mechanism 15 and an evaporator 16, wherein the casing 13 is provided with an air outlet for air outlet, the condenser comprises a main condenser 1 and an auxiliary condenser 2 disposed in parallel, the auxiliary condenser 2 is disposed between the evaporator 16 and the air outlet, the indoor air is cooled to saturated air with corresponding moisture content after flowing through the evaporator 16, the excessive moisture in the air is condensed to water droplets and then discharged, then the saturated air is heated to a set temperature by flowing through the auxiliary condenser 2 and then sent to the indoor environment from the air outlet, thereby realizing accurate adjustment of temperature and humidity, further, the high temperature and high pressure refrigerant steam flowing out from the outlet end of the compressor 14 is divided into two flow paths to enter the main condenser 1 and the auxiliary condenser 2 respectively, the main condenser 1 is cooled by outdoor air, the secondary condenser 2 is cooled by the saturated air cooled by the evaporator 16, the heat of the refrigerant is transferred to the saturated air to make the saturated air reach the set temperature, the refrigerant working media flowing out of the primary condenser 1 and the secondary condenser 2 are mixed and then cooled by the throttling mechanism 15, the air entering the evaporator 16 cools the room air, making it saturated air with a corresponding moisture content, and the refrigerant absorbing heat from the indoor air enters the compressor 14 to be pressurized and heated, and the next cycle is started, the refrigerant flow rate and the heat exchange area of the sub-condenser 2 are determined by the set temperature and humidity, specifically, the refrigerant flow rate is adjusted by the flow rate adjusting valve 3 provided on the second branch pipe 10, and the heat exchange area is adjusted by the bypass valve 6 provided on each bypass pipe 5, thereby ensuring the indoor constant temperature and humidity effect and meeting the requirements of people on the health and comfort of the use of the air conditioner.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (8)
1. The air conditioner is characterized by comprising a machine shell, a compressor, a condenser, a throttling mechanism and an evaporator, wherein the compressor, the condenser, the throttling mechanism and the evaporator are arranged in the machine shell;
the condenser is including parallelly connected main condenser and the vice condenser that sets up, vice condenser is located the evaporimeter with between the air outlet, the main condenser with vice condenser respectively through first minute pipe and second minute pipe with the exit end of compressor is connected, be equipped with flow control valve on the second minute pipe, vice condenser includes many condenser pipes of establishing ties each other, adjacent two be equipped with a bypass pipeline between the condenser pipe, each be equipped with bypass valve on the bypass pipeline.
2. The air conditioner according to claim 1, wherein the outlet of the compressor is connected to the inlet of the condenser through an inflow pipe, and the outlet of the condenser is connected to the throttle mechanism through an outflow pipe;
the first branch pipe and the second branch pipe are respectively connected to the outlet end of the inflow pipe.
3. The air conditioner according to claim 2, wherein the air conditioner comprises a microprocessor unit, the inlet pipe is provided with a first pressure sensor for sensing the pressure of the refrigerant flowing into the air conditioner, the outlet pipe is provided with a second pressure sensor for sensing the pressure of the refrigerant flowing out of the air conditioner, and the first pressure sensor and the second pressure sensor are both electrically connected with the microprocessor unit.
4. The air conditioner according to claim 3, wherein the throttle mechanism is an expansion valve.
5. The air conditioner according to claim 3, wherein the casing comprises an indoor casing and an outdoor casing, wherein the evaporator and the sub-condenser are disposed in the indoor casing, the air outlet is disposed on the indoor casing, and the compressor, the main condenser and the throttling mechanism are disposed in the outdoor casing.
6. The air conditioner as claimed in claim 5, wherein a first fan is disposed in the indoor housing, the first fan is disposed adjacent to the evaporator, a second fan is disposed in the outdoor housing, the second fan is disposed adjacent to the compressor, the first fan and the second fan are both driven by a driving motor, and the driving motor is electrically connected to the microprocessor unit.
7. The air conditioner according to claim 3, wherein the compressor, the condenser, the throttle mechanism and the evaporator are all disposed in the casing, and the casing is provided with an air supply pipe and an exhaust pipe.
8. The air conditioner according to claim 7, wherein the bottom of the cabinet is provided with rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921865968.5U CN210801390U (en) | 2019-10-31 | 2019-10-31 | Constant temperature and humidity air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921865968.5U CN210801390U (en) | 2019-10-31 | 2019-10-31 | Constant temperature and humidity air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210801390U true CN210801390U (en) | 2020-06-19 |
Family
ID=71230314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921865968.5U Active CN210801390U (en) | 2019-10-31 | 2019-10-31 | Constant temperature and humidity air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210801390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776128A (en) * | 2021-08-24 | 2021-12-10 | 宁波富达智能科技有限公司 | Heat radiation structure of condenser of mobile air conditioner |
-
2019
- 2019-10-31 CN CN201921865968.5U patent/CN210801390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776128A (en) * | 2021-08-24 | 2021-12-10 | 宁波富达智能科技有限公司 | Heat radiation structure of condenser of mobile air conditioner |
| CN113776128B (en) * | 2021-08-24 | 2022-09-27 | 宁波富达智能科技有限公司 | Heat radiation structure of condenser of mobile air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107228455B (en) | Air conditioner and control method | |
| CN103542606B (en) | Heat pump type air conditioning system and control method thereof | |
| CN105570949A (en) | Smoke exhaust ventilator and control method of smoke exhaust ventilator | |
| CN213395597U (en) | Air conditioner | |
| WO2022068950A1 (en) | Room temperature adjusting device | |
| CN202371919U (en) | Air conditioner | |
| CN106765946B (en) | A kind of air conditioner system control method and air-conditioning system | |
| CN112378004B (en) | Air conditioning apparatus | |
| CN213395606U (en) | Air conditioner | |
| CN108775725A (en) | The indoor unit of three control multi-connected machines and three control multi-connected machines | |
| CN106882007A (en) | A kind of air-conditioning system, control device and its control method | |
| CN106556067B (en) | Indoor unit assembly of two-control multi-split air conditioner and two-control multi-split air conditioner with indoor unit assembly | |
| CN209744650U (en) | Fresh air-capillary network air combined adjusting system | |
| CN210801390U (en) | Constant temperature and humidity air conditioner | |
| CN106765571A (en) | Air-conditioning system and apply the air-conditioner indoor terminal in the air-conditioning system | |
| CN203785141U (en) | Dual temperature radiation heat pump room air conditioner capable of disposing fresh air | |
| US11624518B2 (en) | Water source heat pump head pressure control for hot gas reheat | |
| CN210772861U (en) | Integrated supply system based on temperature and humidity control and hot water heating | |
| JP2018112356A (en) | Air Conditioning System | |
| CN207936356U (en) | A kind of dehumidifier | |
| CN206176548U (en) | Passive air conditioning unit dehumidification safe operation system for room | |
| CN110671835A (en) | Integrated supply system and method based on temperature and humidity control and hot water heating | |
| CN216744676U (en) | Air conditioner with double refrigerating systems | |
| KR20140089796A (en) | Air conditioner | |
| CN220728370U (en) | Multi-connected constant temperature and humidity central air conditioning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240326 Granted publication date: 20200619 |