CN216481287U - Heat source uniform distribution system for air conditioning system - Google Patents
Heat source uniform distribution system for air conditioning system Download PDFInfo
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- CN216481287U CN216481287U CN202122663857.XU CN202122663857U CN216481287U CN 216481287 U CN216481287 U CN 216481287U CN 202122663857 U CN202122663857 U CN 202122663857U CN 216481287 U CN216481287 U CN 216481287U
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Abstract
The utility model discloses a heat source uniform distribution system for an air conditioning system, which comprises a first indoor unit arranged at the lower part of a room, wherein a first heat exchanger is arranged in the first indoor unit, pipelines at two ends of the first heat exchanger are respectively communicated with a first three-way valve and a second three-way valve, the first three-way valve is arranged on a pipeline between a four-way valve and the second heat exchanger, and the second three-way valve is arranged on a pipeline between a capillary tube and the second heat exchanger. In the utility model, the first heat exchanger is arranged on the pipelines at two ends of the second heat exchanger only through the first three-way valve and the second three-way valve, and the transformation can be realized without greatly modifying the original air conditioning system; the first indoor unit is used for air conditioning and heating, and the first indoor unit is arranged at the lower part of the room, so that the hot air generated by the first indoor unit is firstly dispersed at the lower part of the room, and then the hot air is diffused to the upper part of the room, and the hot air is uniformly distributed in the room.
Description
Technical Field
The utility model relates to the technical field of air conditioner transformation, in particular to a heat source uniform distribution system for an air conditioning system.
Background
At present, most air conditioners utilize the refrigerant to evaporate or condense under the action of a compressor, so as to cause the evaporation or condensation of the ambient air, thereby achieving the purpose of changing the temperature. In hot summer, people usually use air conditioners to refrigerate, and in cold winter, people usually use air conditioners to heat; however, when a wall-mounted air conditioner is used for heating in winter, hot air generated by the air conditioner is collected at the upper part of a room, and the hot air at the upper part of the room hardly reaches the lower part of the room, so that the indoor space is hot at the upper part and cold at the lower part.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a heat source uniform distribution system for an air conditioning system, which is convenient to reform.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
the heat source uniform distribution system comprises a first indoor unit arranged at the lower part of a room, wherein a first heat exchanger is arranged in the first indoor unit, pipelines at two ends of the first heat exchanger are respectively communicated with a first three-way valve and a second three-way valve, the first three-way valve is arranged on a pipeline between a four-way valve and the second heat exchanger, and the second three-way valve is arranged on a pipeline between a capillary tube and the second heat exchanger.
The beneficial effects of adopting the above technical scheme are: the first heat exchanger is arranged on the pipelines at the two ends of the second heat exchanger only through the first three-way valve and the second three-way valve, so that the original air-conditioning system is not required to be greatly changed, and the improvement on the basis of the original air-conditioning system is facilitated; the first indoor unit is used for air conditioning and heating, and is arranged at the lower part of the room, so that the hot air generated by the first indoor unit is firstly dispersed at the lower part of the room and then is diffused to the upper part of the room, and the first indoor unit can also continuously generate the hot air, so that the hot air is dispersed at the upper part and the lower part of the room, and the hot air is uniformly distributed in the room; the first three-way valve and the second three-way valve are used for switching the indoor unit during refrigeration and heating; when the first three-way valve and the second three-way valve close the pipelines at the two ends of the second heat exchanger, the pipelines at the two ends of the first heat exchanger are opened by the first three-way valve and the second three-way valve, high-temperature and high-pressure superheated steam at the compressor enters the first heat exchanger, and the superheated steam is condensed to release heat, so that the temperature of air around the first heat exchanger is increased.
Further, the first three-way valve and the second three-way valve are both set to be three-way solenoid valves.
The beneficial effects of adopting the above technical scheme are: the first three-way valve and the second three-way valve are both set to be three-way electromagnetic valves, the first three-way valve and the second three-way valve can be controlled through circuits, the control precision and flexibility can be guaranteed, and the switching of the refrigerating and heating indoor units by users is facilitated.
Further, a fan is arranged in the first indoor unit.
The beneficial effects of adopting the above technical scheme are: the fan is arranged in the first indoor unit, so that hot air generated around the first heat exchanger can be favorably dispersed to the lower part of a room, and the dispersion speed of the hot air is increased.
Further, the lower part in room is provided with temperature sensor, and temperature sensor electricity is connected with the controller, and the controller still electricity is connected with first three-way valve, second three-way valve, fan and remote controller.
The beneficial effects of adopting the above technical scheme are: the temperature sensor is used for sensing the temperature of the lower part of the room, when the temperature of the lower part of the room is lower than a set temperature, the temperature sensor transmits an electric signal to the controller, the controller controls the first three-way valve and the second three-way valve to open the pipelines at two ends of the first heat exchanger, so that hot air is generated around the first heat exchanger, the hot air around the first heat exchanger is dispersed to the lower part of the room through the fan, the temperature of the lower part of the room is improved, and a user at the lower part of the room feels comfortable; in addition, the remote controller is electrically connected with the controller, so that a user can conveniently carry out remote operation.
Furthermore, a wireless sending module is arranged in the remote controller, and a wireless receiving module for receiving signals of the wireless sending module is arranged in the controller.
The beneficial effects of adopting the above technical scheme are: the remote controller is internally provided with a wireless transmitting module which transmits signals, and a wireless receiving module in the controller receives the signals transmitted by the wireless transmitting module, so that the remote controller is favorable for users to operate through the remote controller.
Further, the first heat exchanger is a tube-fin heat exchanger.
The beneficial effects of adopting the above technical scheme are: the tube-fin heat exchanger is a compact heat exchanger, has the advantages of high efficiency, energy conservation and compact structure, has higher heat exchange efficiency than a shell-and-tube heat exchanger, and occupies less area and space compared with other heat exchangers.
The utility model has the beneficial effects that: the first heat exchanger is arranged on the pipelines at the two ends of the second heat exchanger only through the first three-way valve and the second three-way valve, so that the original air-conditioning system is not required to be greatly changed, and the improvement on the basis of the original air-conditioning system is facilitated; the first indoor unit is used for air conditioning and heating, the first indoor unit is arranged at the lower part of a room, hot air generated by the first indoor unit is firstly dispersed at the lower part of the room, then the hot air is diffused to the upper part of the room, the first indoor unit can also continuously generate the hot air, the hot air is dispersed at the upper part and the lower part of the room, and therefore the hot air is uniformly distributed in the room.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a control schematic of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the utility model as defined and defined in the appended claims, and all changes that come within the meaning and range of equivalency of the claims are to be embraced therein.
As shown in fig. 1, a heat source uniform distribution system for an air conditioning system comprises a first indoor unit arranged at the lower part of a room, wherein a first heat exchanger is arranged in the first indoor unit, a first three-way valve and a second three-way valve are respectively communicated with pipelines at two ends of the first heat exchanger, the first three-way valve is arranged on a pipeline between a four-way valve and the second heat exchanger, and the second three-way valve is arranged on a pipeline between a capillary tube and the second heat exchanger; the four-way valve, the second heat exchanger and the capillary tube are all part of the original air-conditioning system, and the connection relation of the four-way valve, the compressor, the outdoor unit and the capillary tube is not changed compared with the original air-conditioning system.
The first heat exchanger is arranged on the pipelines at the two ends of the second heat exchanger only through the first three-way valve and the second three-way valve, and the original air-conditioning system does not need to be greatly changed; the first indoor unit is used for air conditioning and heating, and is arranged at the lower part of the room, so that the hot air generated by the first indoor unit is firstly dispersed at the lower part of the room and then is diffused to the upper part of the room, and the first indoor unit can also continuously generate the hot air, so that the hot air is dispersed at the upper part and the lower part of the room, and the hot air is uniformly distributed in the room; the first three-way valve and the second three-way valve are used for switching the indoor unit during refrigeration and heating; when the first three-way valve and the second three-way valve close the pipelines at the two ends of the second heat exchanger, the pipelines at the two ends of the first heat exchanger are opened by the first three-way valve and the second three-way valve, high-temperature and high-pressure superheated steam at the compressor enters the first heat exchanger, the superheated steam is condensed to release heat, and the temperature of the air around the first heat exchanger is increased.
As an optional implementation manner, the first three-way valve and the second three-way valve are both set to be three-way electromagnetic valves, and can be controlled by a circuit, so that the control precision and flexibility can be ensured, and the switching of the refrigerating and heating indoor units by users is facilitated.
As an alternative embodiment, a fan is provided in the first indoor unit, which is beneficial to distribute the hot air generated around the first heat exchanger to the lower part of the room, and the distribution speed of the hot air is increased.
As an alternative embodiment, a temperature sensor is arranged at the lower part of the room, as shown in fig. 2, the temperature sensor is electrically connected with a controller, the controller can be a PCB board carrying a C51 single chip microcomputer, and the controller is further electrically connected with a first three-way valve, a second three-way valve, a fan and a remote controller; the temperature sensor is used for sensing the temperature of the lower part of the room, when the temperature of the lower part of the room is lower than a set temperature, the temperature sensor transmits an electric signal to the controller, the controller controls the first three-way valve and the second three-way valve to open the pipelines at two ends of the first heat exchanger, so that hot air is generated around the first heat exchanger, the hot air around the first heat exchanger is dispersed to the lower part of the room through the fan, the temperature of the lower part of the room is improved, and a user at the lower part of the room feels comfortable; in addition, the remote controller is electrically connected with the controller, so that a user can conveniently carry out remote operation.
As an optional implementation manner, a wireless sending module is arranged in the remote controller, and a wireless receiving module for receiving a signal of the wireless sending module is arranged in the controller; the remote controller is internally provided with a wireless transmitting module which transmits signals, and a wireless receiving module in the controller receives the signals transmitted by the wireless transmitting module, so that the remote controller is favorable for users to operate through the remote controller.
As an optional implementation manner, the first heat exchanger is a tube-fin heat exchanger, the tube-fin heat exchanger is a compact heat exchanger, and has the advantages of high efficiency, energy saving and compact structure, the heat exchange efficiency of the heat exchanger is higher than that of a shell-and-tube heat exchanger, and the heat exchanger occupies less area and less space compared with other heat exchangers.
The working process of the utility model is as follows:
when a user needs to refrigerate the air conditioner, the first three-way valve and the second three-way valve open the pipelines at the two ends of the second heat exchanger, the first three-way valve and the second three-way valve close the pipelines at the two ends of the first heat exchanger, and the original air conditioning system refrigerates as usual;
when a user needs to heat the air conditioner, the remote controller can be operated to enable the fan to be started, and the first three-way valve and the second three-way valve are enabled to close the pipelines at the two ends of the second heat exchanger, the first three-way valve and the second three-way valve open the pipelines at the two ends of the first heat exchanger, at the moment, high-temperature and high-pressure superheated steam at the compressor enters the first heat exchanger, the superheated steam is condensed to release heat, and therefore the temperature of air around the first heat exchanger is increased;
when a user needs to heat the air conditioner and forgets to operate the remote controller, the original air conditioning system heats as usual, but the situation of upper heating and lower cooling exists at the moment, when the temperature of the lower part is lower than the set temperature of the temperature sensor, the temperature sensor enables the fan to be opened through the controller, and when the first three-way valve and the second three-way valve close the pipelines at the two ends of the second heat exchanger, the first three-way valve and the second three-way valve open the pipelines at the two ends of the first heat exchanger.
Claims (6)
1. The heat source uniform distribution system for the air conditioning system is characterized by comprising a first indoor unit arranged at the lower part of a room, wherein a first heat exchanger is arranged in the first indoor unit, pipelines at two ends of the first heat exchanger are respectively communicated with a first three-way valve and a second three-way valve, the first three-way valve is arranged on a pipeline between a four-way valve and the second heat exchanger, and the second three-way valve is arranged on a pipeline between a capillary tube and the second heat exchanger.
2. A heat source equipartition system for an air conditioning system according to claim 1, characterised in that the first and second three-way valves are both provided as three-way solenoid valves.
3. A heat source equipartition system for an air conditioning system according to claim 1, characterized in that a fan is provided in the first indoor unit.
4. A heat source equipartition system for an air conditioning system according to claim 1, characterized in that a temperature sensor is provided at a lower part of the room, the temperature sensor is electrically connected with a controller, the controller is also electrically connected with a first three-way valve, a second three-way valve, a fan and a remote controller.
5. A heat source uniform distribution system for an air conditioning system as recited in claim 4, wherein a wireless transmitting module is disposed in the remote controller, and a wireless receiving module for receiving a signal of the wireless transmitting module is disposed in the controller.
6. A heat source equipartition system for an air conditioning system according to claim 1, characterised in that the first heat exchanger is a tube and fin heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663857.XU CN216481287U (en) | 2021-11-02 | 2021-11-02 | Heat source uniform distribution system for air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663857.XU CN216481287U (en) | 2021-11-02 | 2021-11-02 | Heat source uniform distribution system for air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216481287U true CN216481287U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122663857.XU Active CN216481287U (en) | 2021-11-02 | 2021-11-02 | Heat source uniform distribution system for air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216481287U (en) |
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2021
- 2021-11-02 CN CN202122663857.XU patent/CN216481287U/en active Active
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