CN211781462U - Fresh air dehumidifying device and air conditioner - Google Patents
Fresh air dehumidifying device and air conditioner Download PDFInfo
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- CN211781462U CN211781462U CN201922155470.6U CN201922155470U CN211781462U CN 211781462 U CN211781462 U CN 211781462U CN 201922155470 U CN201922155470 U CN 201922155470U CN 211781462 U CN211781462 U CN 211781462U
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Abstract
The utility model discloses a fresh air dehumidifying device and an air conditioner, wherein the fresh air dehumidifying device is applied to the air conditioner and is arranged in the air conditioner and comprises a filter screen, a fan, an evaporator, a condenser and a compressor; the filter screen is arranged at a fresh air inlet of the air conditioner, and the fan, the evaporator and the condenser are sequentially arranged along the wind direction of the fresh air inlet of the air conditioner; the compressor is arranged in the air conditioner, and forms a loop for dehumidifying and cooling fresh air with the evaporator and the condenser. Whether the fresh air needs to be dehumidified and cooled is confirmed by monitoring the temperature and the humidity of the outside air, the fresh air can be dehumidified independently, better air quality is obtained, the cost is low, and manual additional installation is not needed.
Description
Technical Field
The utility model relates to a technical field of air conditioner especially involves a new trend dehydrating unit and air conditioner.
Background
The existing fresh air treatment is carried out through an independent device, a common one-way fresh air exchange system forms indoor and outdoor pressure difference through suction or blowing force generated by the work of a host machine, and indoor dirty air is delivered to the outdoor space through an air supply pipeline or a room exhaust hole so as to achieve the purposes of ventilation and air exchange. Two-way air supply and exhaust system has increased pipe-line system on the basis of one-way domestic new trend system, and it can go on simultaneously to air exhaust and air supply, and indoor negative pressure is just less to the influence of new trend taking a breath, through the amount of wind of adjusting forced draught blower and exhaust fan, can also adjust indoor comfort level. The total heat exchange fresh air system is characterized in that a total heat recovery system is additionally arranged in a host machine, energy exchange of preheating and precooling is carried out, an air supply outlet and an air exhaust outlet are arranged at different positions of the same room, fresh air is delivered to the room through a pipeline, and convection can be formed in each relatively independent space.
The existing fresh air processing device needs to be purchased and installed independently, and is complex to install; if the installation degree of difficulty is great in the sky, the labour cost is high, also can't handle the humidity of new trend simultaneously, influences room relative humidity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a new trend dehydrating unit and air conditioner aims at solving how to carry out dehumidification processing's problem to the new trend in the air conditioner.
The utility model provides a fresh air dehumidifying device which is applied to an air conditioner and is arranged in the air conditioner, and comprises a filter screen, a fan, an evaporator, a condenser and a compressor;
the filter screen is arranged at a fresh air inlet of the air conditioner, and the fan, the evaporator and the condenser are sequentially arranged along the wind direction of the fresh air inlet of the air conditioner;
the compressor set up in the air conditioner, the evaporimeter the condenser forms and is used for carrying out dehumidification refrigerated return circuit to the new trend.
Further, still include throttle part, throttle part set up in between the evaporimeter and the condenser, throttle part and the pipeline of evaporimeter and the pipeline intercommunication of condenser to with the compressor forms the return circuit.
The fan is characterized by further comprising a dehumidification switch and an outdoor humidity sensor which are electrically connected with the compressor, wherein the dehumidification switch and the outdoor humidity sensor are arranged on one side surface of the filter screen, which is opposite to the fan;
if the outdoor humidity sensor senses that the humidity of the outdoor air is higher than the preset fresh air humidity, the compressor is kept running by opening the dehumidification switch.
The outdoor temperature sensor is arranged on any part and is in contact with the outside air;
if the outdoor temperature sensor senses that the temperature of the outdoor air is higher than the preset fresh air temperature, the compressor is kept running by starting the dehumidification switch.
Further, still include low temperature controller, low temperature controller sets up in on the copper wall of evaporimeter.
Further, the condenser also comprises a heater, and the heater is arranged on one side, back to the evaporator, of the condenser.
The utility model also provides an air conditioner, which comprises a shell and the fresh air dehumidifying device, wherein the fresh air dehumidifying device is arranged in the air conditioner and comprises a filter screen, a fan, an evaporator, a condenser and a compressor;
the filter screen is arranged at the fresh air inlet, and the fan, the evaporator and the condenser are sequentially installed along the wind direction of the fresh air inlet;
the compressor is arranged in the air conditioner, and forms a loop for dehumidifying and cooling fresh air with the evaporator and the condenser.
Furthermore, the fresh air dehumidifying device further comprises a throttling component, the throttling component is arranged between the evaporator and the condenser, and the throttling component is communicated with the pipeline of the evaporator and the pipeline of the condenser and forms a loop with the compressor.
Furthermore, the fresh air dehumidifying device further comprises a dehumidifying switch and an outdoor humidity sensor which are electrically connected with the compressor, and the dehumidifying switch and the outdoor humidity sensor are arranged on one side surface of the filter screen, which is back to the fan;
if the humidity that outdoor humidity transducer sensing outdoor air is higher than preset new trend humidity, then pass through the dehumidification switch opens the compressor operation.
Furthermore, the fresh air dehumidifying device also comprises an outdoor temperature sensor which is arranged on any part and is in contact with the outside air;
if the outdoor temperature sensor senses that the temperature of the outdoor air is higher than the preset fresh air temperature, the compressor is started to operate through the dehumidification switch.
Furthermore, the fresh air dehumidifying device further comprises a low-temperature controller, and the low-temperature controller is arranged on the copper wall of the evaporator.
Furthermore, the fresh air dehumidifying device further comprises a heater, and the heater is arranged on one side, back to the evaporator, of the condenser.
Furthermore, a plate for supporting the fresh air dehumidifying device is arranged in the shell.
Furthermore, the fresh air dehumidifying device is embedded in the shell.
Furthermore, the fresh air dehumidifying device is detachably assembled in the shell.
The utility model discloses a new trend dehydrating unit and air conditioner, the beneficial effect who has does, confirms whether need dehumidify the cooling to the new trend through the temperature and the humidity of monitoring outside air, can carry out dehumidification to the new trend alone and handle, obtains better air quality, and is with low costs, and need not artifical extra installation.
Drawings
FIG. 1 is an exploded view of an embodiment of the fresh air dehumidifier of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the fresh air dehumidifier of the present invention;
FIG. 3 is a schematic structural view of the fresh air dehumidifier of the present invention;
FIG. 4 is a schematic view in cross-section of FIG. 3 in the same direction;
fig. 5 is a schematic structural diagram of the air conditioner of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is also changed accordingly, and the connection may be a direct connection or an indirect connection.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a fresh air dehumidifier 13, which is applied to an air conditioner and is installed in the air conditioner, and comprises a filter screen 1, a fan 2, an evaporator 3, a condenser 4 and a compressor 5; the filter screen 1 is arranged at a fresh air inlet of the air conditioner, and a fan 2, an evaporator 3 and a condenser 4 are sequentially arranged along the wind direction of the fresh air inlet of the air conditioner; the compressor 5 is arranged in the air conditioner and forms a loop for dehumidifying and cooling fresh air together with the evaporator 3 and the condenser 4.
In this embodiment, new trend dehydrating unit 13 is installed in air conditioner casing 11 for the new trend that gets into in the air conditioner is handled, wherein, filter screen 1 sets up in the new trend air intake department of air conditioner, and sets gradually fan 2 along the wind direction of new trend, evaporimeter 3 and condenser 4, compressor 5 sets up in the casing 11 of air conditioner, compressor 5 is used for working together with evaporimeter 3 and condenser 4, handles the new trend, more specifically, the heat of the heat conversion of evaporimeter 3 and condenser 4 during operation is handled to compressor 5. When the filter screen 1 removes dust, sterilizes and filters the fresh air, the air quality of the fresh air contacting with the evaporator 3 is improved, the fresh air enters the evaporator 3 through the fan 2, the evaporator 3 dehumidifies and cools the entering fresh air, and then the fresh air is dried through the condenser 4 and enters the direction to which the air conditioner blows.
In a specific embodiment, if the new trend needs to dehumidify and cool down, then open compressor 5 through dehumidification switch 9, evaporimeter 3 and condenser 4 and compressor 5 form the return circuit and dehumidify, cool down and dry again the new trend this moment, realize the heat conversion with evaporimeter 3 and condenser 4 through compressor 5, in order to realize that dehumidification switch 9 opens or close new trend dehydrating unit's dehumidification cooling function, and simultaneously, install new trend dehydrating unit 13 in the air conditioner, can reduce the cost, also reduce the installation cost, improve human comfort level.
In the embodiment, the air conditioner further comprises a throttling part 6, the throttling part 6 is arranged between the evaporator 3 and the condenser 4, and the throttling part 6 is communicated with a pipeline of the evaporator 3 and a pipeline of the condenser 4 and forms a loop with the compressor 5. The throttling component 6 is connected with the compressor 5, refrigerant in the compressor 5 flows to the throttling component 6 from one end and flows into the compressor 5 along the other end so as to realize the flow of the refrigerant (the refrigerant can be changed into gas when being heated and can be changed into liquid when being cooled by hands), the pressure borne by the preparation is changed through the throttling system so as to finish the heat absorption of the evaporator 3 and the heat dissipation of the condenser, and particularly, high-pressure liquid after the refrigerant passes through the condenser 4 is throttled and depressurized from the throttling component, so that the liquid refrigerant is vaporized and absorbs heat under low pressure (low temperature).
In the embodiment, the air conditioner further comprises a dehumidification switch 9 and an outdoor humidity sensor which are electrically connected with the compressor 5, wherein the dehumidification switch 9 and the outdoor humidity sensor are arranged on one side surface of the filter screen 1, which is opposite to the fan 2; if the humidity that outdoor humidity transducer sensing arrived outdoor air is higher than preset new trend humidity, then open compressor 5 through dehumidification switch 9 and function for the new trend is gone out from the air outlet of air conditioner after condenser 3 and evaporimeter 4. The outdoor humidity sensor is used for sensing the temperature of the external environment, because the humidity of the obtained fresh air is also the humidity of the external environment, in a specific embodiment, if the humidity of the external environment is higher than the preset humidity of the fresh air, which means that the humidity of the incoming fresh air is too high, and the incoming fresh air needs to be dehumidified, the dehumidification switch 9 is turned on, in a specific embodiment, the dehumidification switch 9 can be turned on manually by a user, and in other specific embodiments, the dehumidification switch 9 can also be turned on under the automatic control of a software system; after entering from the outdoor, the fresh air is sterilized and dedusted through the filter screen 1, and then enters the evaporator for dehumidification through the fan, so that the fresh air is dehumidified. In other embodiments, as shown in fig. 3, an electronic control box 8 is disposed on one side of the compressor 5, and a dehumidification switch 9 is disposed on the electronic control box 8, so as to be turned on or off by a worker.
In the embodiment, the outdoor temperature sensor is arranged on any part and is in contact with the outside air; if the outdoor temperature sensor senses that the temperature of the outdoor air is higher than the preset fresh air temperature, the compressor 5 is started to operate through the dehumidification switch 9, so that the fresh air is dehumidified and cooled through the condenser 3 and the evaporator 4 and then is discharged from an air outlet of the air conditioner.
In this embodiment, the temperature control device further includes a low temperature controller 7, and the low temperature controller 7 is disposed on the copper pipe of the evaporator 3 and is used for detecting temperature. And if the detected temperature is lower than the preset lowest temperature, alarming. Wherein, low temperature controller 7 sets up on the copper pipe of evaporimeter 3 towards fan 2 one side to in the new trend after removing dust detects, the more accurate of detection, if the temperature that low temperature controller 7 detected is less than preset minimum temperature (also minimum protection temperature), then sends out the police dispatch newspaper, tells that to cut off the compressor and continue the operation, prevents that condenser and pipeline from frosting.
In the present embodiment, a heater is further included, and the heater is arranged on the side of the condenser 4 opposite to the evaporator 3; and when the detected temperature is lower than the preset minimum temperature, starting the heater to work for heating.
The utility model discloses a new trend dehydrating unit confirms through the temperature and the humidity of monitoring outside air whether need dehumidify the cooling to the new trend, can carry out dehumidification to the new trend alone and handle, obtains better air quality, and is with low costs, and need not artifical extra installation.
Referring to fig. 1-5, the utility model also provides an air conditioner, which comprises a shell 11 and a fresh air dehumidifier 13, wherein the fresh air dehumidifier 13 is arranged in the shell 11 and comprises a filter screen 1, a fan 2, an evaporator 3, a condenser 4 and a compressor 5; the filter screen 1 is arranged at the fresh air inlet, and a fan 2, an evaporator 3 and a condenser 4 are sequentially arranged along the wind direction of the fresh air inlet; the compressor 5 is arranged in the shell and forms a loop for dehumidifying and cooling fresh air with the evaporator 3 and the condenser 4.
In this embodiment, the fresh air dehumidifying device 13 is installed in the air conditioner casing 11, a fresh air entering the air conditioner is processed, the fresh air dehumidifying device 13 comprises a plate for supporting the fresh air dehumidifying device 13, specifically comprises a supporting plate 10 for supporting the compressor, a bottom plate for supporting the evaporator and the condenser, and other air outlet sealing plates, wherein the filter screen 1 is arranged at the fresh air inlet of the air conditioner, and the fan 2 is sequentially arranged along the wind direction of the fresh air, the evaporator 3 and the condenser 4, the compressor 5 is arranged in the casing 11 of the air conditioner, the compressor 5 is used for working together with the evaporator 3 and the condenser 4, and the fresh air is processed, more specifically, the compressor 5 is used for processing the heat conversion heat when the evaporator 3 and the condenser 4 work. When the filter screen 1 removes dust, sterilizes and filters the fresh air, the air quality of the fresh air contacting with the evaporator 3 is improved, the fresh air enters the evaporator 3 through the fan 2, the evaporator 3 dehumidifies and cools the entered fresh air, then the fresh air is dried through the condenser 4 and enters the direction to which the air conditioner blows, and then the processed fresh air is sent to the room through the cross flow wind wheel 12 of the air conditioner.
In this embodiment, the fresh air dehumidifying apparatus 13 further includes a throttling component 6, the throttling component 6 is disposed between the evaporator 3 and the condenser 4, and the throttling component 6 is communicated with the pipeline of the evaporator 3 and the pipeline of the condenser 4 and forms a loop with the compressor 5. The throttling component 6 is connected with the compressor 5, refrigerant in the compressor 5 flows to the throttling component 6 from one end and flows into the compressor 5 along the other end so as to realize the flow of the refrigerant (the refrigerant can be changed into gas when being heated and can be changed into liquid when being cooled by hands), the pressure borne by the preparation is changed through the throttling system so as to finish the heat absorption of the evaporator 3 and the heat dissipation of the condenser, and particularly, high-pressure liquid after the refrigerant passes through the condenser 4 is throttled and depressurized from the throttling component, so that the liquid refrigerant is vaporized and absorbs heat under low pressure (low temperature).
In this embodiment, the fresh air dehumidifying device 13 further includes a dehumidifying switch 9 and an outdoor humidity sensor electrically connected to the compressor 5, and the dehumidifying switch 9 and the outdoor humidity sensor are disposed on a side of the filter screen 1 facing away from the fan 2; if the humidity that outdoor humidity transducer sensing arrived outdoor air is higher than preset new trend humidity, then open compressor 5 through dehumidification switch 9 and function for the new trend is gone out from the air outlet of air conditioner after condenser 3 and evaporimeter 4. The outdoor humidity sensor is used for sensing the temperature of the external environment, because the humidity of the obtained fresh air is also the humidity of the external environment, in a specific embodiment, if the humidity of the external environment is higher than the preset humidity of the fresh air, which means that the humidity of the incoming fresh air is too high, and the incoming fresh air needs to be dehumidified, the dehumidification switch 9 is turned on, in a specific embodiment, the dehumidification switch 9 can be turned on manually by a user, and in other specific embodiments, the dehumidification switch 9 can also be turned on under the automatic control of a software system; after entering from the outdoor, the fresh air is sterilized and dedusted through the filter screen 1, and then enters the evaporator for dehumidification through the fan, so that the fresh air is dehumidified. In other embodiments, as shown in fig. 3, an electronic control box 8 is disposed on one side of the compressor 5, and a dehumidification switch 9 is disposed on the electronic control box 8, so as to be turned on or off by a worker.
In this embodiment, the fresh air dehumidifying apparatus 13 further includes an outdoor temperature sensor, which is disposed on any component and is in contact with the outside air; if the outdoor temperature sensor senses that the temperature of the outdoor air is higher than the preset fresh air temperature, the compressor 5 is started to operate through the dehumidification switch 9, so that the fresh air is dehumidified and cooled through the condenser 3 and the evaporator 4 and then is discharged from an air outlet of the air conditioner.
In this embodiment, the fresh air dehumidifying apparatus 13 further includes a low temperature controller 7, and the low temperature controller 7 is disposed on the copper wall of the evaporator 3 for detecting the temperature. And if the detected temperature is lower than the preset lowest temperature, alarming. Wherein, low temperature controller 7 sets up on the copper pipe of evaporimeter 3 towards fan 2 one side to in the new trend after removing dust detects, the more accurate of detection, if the temperature that low temperature controller 7 detected is less than preset minimum temperature (also minimum protection temperature), then sends out the police dispatch newspaper, tells that to cut off the compressor and continue the operation, prevents that condenser and pipeline from frosting.
In this embodiment, the fresh air dehumidifying apparatus 13 further includes a heater, and the heater is disposed on the evaporator 3 side of the condenser 4; and when the detected temperature is lower than the preset minimum temperature, starting the heater to work for heating.
In this embodiment, the fresh air dehumidifier 13 is embedded in the housing 11.
In another embodiment, the fresh air dehumidifier 13 is detachably assembled to the housing 11.
The utility model discloses a new trend dehydrating unit and air conditioner confirms through the temperature and the humidity of monitoring outside air whether need dehumidify the cooling to the new trend, can carry out dehumidification to the new trend alone and handle, obtains better air quality, and is with low costs, and need not artifical extra installation.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A fresh air dehumidifying device is applied to an air conditioner and is characterized in that the fresh air dehumidifying device is installed in the air conditioner and comprises a filter screen, a fan, an evaporator, a condenser and a compressor;
the filter screen is arranged at a fresh air inlet of the air conditioner, and the fan, the evaporator and the condenser are sequentially arranged along the wind direction of the fresh air inlet of the air conditioner;
the compressor is arranged in the air conditioner, and forms a loop for dehumidifying and cooling fresh air with the evaporator and the condenser.
2. The fresh air dehumidifying device according to claim 1, further comprising a throttling member, wherein the throttling member is disposed between the evaporator and the condenser, and the throttling member is communicated with a pipeline of the evaporator and a pipeline of the condenser and forms a loop with the compressor.
3. The fresh air dehumidifying device according to claim 1, further comprising a dehumidifying switch and an outdoor humidity sensor electrically connected to the compressor, wherein the dehumidifying switch and the outdoor humidity sensor are disposed on a side of the filter screen facing away from the fan;
if the humidity that outdoor humidity transducer sensing outdoor air is higher than preset new trend humidity, then pass through the dehumidification switch opens the compressor operation.
4. The fresh air dehumidifying device according to claim 3, further comprising an outdoor temperature sensor, wherein the outdoor temperature sensor is disposed on any component and is in contact with outside air;
if the outdoor temperature sensor senses that the temperature of the outdoor air is higher than the preset fresh air temperature, the compressor is started to operate through the dehumidification switch.
5. The fresh air dehumidifying device according to claim 1, further comprising a low temperature controller disposed on the copper wall of the evaporator.
6. The fresh air dehumidifying device according to claim 5, further comprising a heater disposed on a side of the condenser facing away from the evaporator.
7. An air conditioner comprising a housing, characterized by further comprising a fresh air dehumidifying device according to any one of claims 1 to 6;
the fresh air dehumidifying device is positioned in the shell.
8. The air conditioner of claim 7, wherein a plate is disposed within the housing for supporting the fresh air dehumidifier device.
9. The air conditioner of claim 7, wherein the fresh air dehumidifier is embedded in the housing.
10. The air conditioner of claim 7, wherein the fresh air dehumidifier is removably assembled in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155470.6U CN211781462U (en) | 2019-12-04 | 2019-12-04 | Fresh air dehumidifying device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155470.6U CN211781462U (en) | 2019-12-04 | 2019-12-04 | Fresh air dehumidifying device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211781462U true CN211781462U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922155470.6U Active CN211781462U (en) | 2019-12-04 | 2019-12-04 | Fresh air dehumidifying device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211781462U (en) |
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2019
- 2019-12-04 CN CN201922155470.6U patent/CN211781462U/en active Active
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