CN213955506U - Electrical cabinet air conditioner with temperature and humidity control function - Google Patents
Electrical cabinet air conditioner with temperature and humidity control function Download PDFInfo
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- CN213955506U CN213955506U CN202023175150.6U CN202023175150U CN213955506U CN 213955506 U CN213955506 U CN 213955506U CN 202023175150 U CN202023175150 U CN 202023175150U CN 213955506 U CN213955506 U CN 213955506U
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Abstract
The utility model discloses an electrical cabinet air conditioner with temperature and humidity control function, which comprises an electrical cabinet body, wherein a temperature and humidity sensor is arranged in the electrical cabinet body, and a cabinet body air conditioner and a ventilation device are arranged at the top of the electrical cabinet body; the cabinet air conditioner comprises an air conditioner shell, wherein the inner cavity of the air conditioner shell is divided into an evaporation chamber, a condensation chamber and a device chamber, and the condensation chamber and the device chamber are located above the evaporation chamber. The utility model discloses compact structure, the practicality is strong for the air conditioner is not limited regulator cubicle environmental restriction all around, and the heat dissipation refrigeration effect is better.
Description
Technical Field
The utility model relates to an air conditioning equipment field especially relates to a regulator cubicle air conditioner that possesses atmospheric control function.
Background
The electrical cabinet air conditioner comprises a compressor, a condenser, a throttling element, an evaporator, a fan and other main components. The compressor compresses and condenses a refrigerant to release heat, and evaporates and absorbs heat to reduce the temperature of the environment, and when the heat-absorbing type air conditioner is installed on an electric cabinet, the heat and water vapor in the cabinet can be transferred to the outside of the cabinet under the closed condition, so that high-temperature dust and corrosive gas in the external environment are prevented from entering the electric cabinet, and equipment failure is avoided. And the temperature and the humidity in the electric cabinet are controlled to be constant in an ideal state all the time, so that the service life and the working stability of the electronic components are ensured.
The existing electrical cabinets are often provided with air conditioners on the side parts, but the electrical cabinets are combined left and right during installation and the rear parts of the electrical cabinets are arranged against a wall, so that the refrigeration and heat dissipation of the air conditioners are limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a regulator cubicle air conditioner that possesses atmospheric control function solves regulator cubicle lateral part dress air conditioner and leads to the limited problem of air conditioner heat dissipation.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to an electrical cabinet air conditioner with temperature and humidity control function, which comprises an electrical cabinet body, wherein a temperature and humidity sensor is arranged in the electrical cabinet body, and a cabinet body air conditioner and a ventilation device are arranged at the top of the electrical cabinet body;
the cabinet air conditioner comprises an air conditioner shell, the inner cavity of the air conditioner shell is divided into an evaporation chamber, a condensation chamber and a device chamber, and the condensation chamber and the device chamber are positioned above the evaporation chamber;
an evaporator is arranged in the evaporation chamber, a first channel and a second channel are respectively communicated with two sides of the evaporator in the evaporation chamber, the lower port of the first channel is communicated with the inner cavity of the electric cabinet body, an internal fan is arranged in the first channel, the lower port of the second channel extends into the electric cabinet body and is communicated with a cold air pipeline arranged along the side wall of the cabinet body, and a cold air outlet is arranged on the pipe wall of the cold air pipeline;
the front wall and the rear wall of the condensation chamber are both provided with meshes, and a condenser and an external fan are arranged in the condensation chamber;
a compressor is arranged in the device chamber;
the air interchanger comprises an air interchanging pipeline, an air interchanging fan and an air interchanging air valve are arranged on the air interchanging pipeline, and the lower port of the air interchanging pipeline is communicated with the second channel.
Further, a condensed water tray is arranged at the bottom of the evaporator.
Further, the inner fan, the outer fan and the ventilation fan are axial flow fans.
Further, an arc-shaped air deflector is fixed in the evaporation chamber, and the concave surface of the arc-shaped air deflector faces the inner fan.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses compact structure, the practicality is strong for the air conditioner is not limited regulator cubicle environmental restriction all around, and the heat dissipation refrigeration effect is better.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic structural view of an electrical cabinet air conditioner with temperature and humidity control function according to the present invention;
FIG. 2 is a side view of the internal structure of the condensation chamber of the present invention;
fig. 3 is a front view of the internal structure of the evaporator of the present invention.
Description of reference numerals: 1. an electrical cabinet body; 2. a cabinet air conditioner; 201. an air conditioning housing; 201-1, an evaporation chamber; 201-2, a condensation chamber; 201-3, a device chamber; 202. an evaporator; 203. a first channel; 204. a second channel; 205. an inner fan; 206. a cold air duct; 207. a cold air outlet; 208. mesh openings; 209. a condenser; 210. An outer fan; 3. a ventilation device; 301. a ventilation duct; 302. a ventilation fan; 303. a ventilation air valve; 4. A condensate pan; 5. an arc-shaped air deflector.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 3, the embodiment discloses an electrical cabinet air conditioner with temperature and humidity control function, which includes an electrical cabinet body 1, wherein a temperature and humidity sensor is arranged in the electrical cabinet body 1, and a cabinet air conditioner 2 and a ventilation device 3 are arranged at the top of the electrical cabinet body 1.
The cabinet air conditioner 2 comprises an air conditioner shell 201, the inner cavity of the air conditioner shell 201 is divided into an evaporation chamber 201-1, a condensation chamber 201-2 and a device chamber 201-3, and the condensation chamber 201-2 and the device chamber 201-3 are located above the evaporation chamber 201-1. An evaporator 202 is arranged in the evaporation chamber 201-1, a first channel 203 and a second channel 204 are respectively communicated with the two sides of the evaporator 202 of the evaporation chamber 201-1, the lower port of the first channel 203 is communicated with the inner cavity of the electric cabinet 1, an inner fan 205 is arranged in the first channel 203, the lower port of the second channel 204 extends into the electric cabinet 1 and is communicated with a cold air pipeline 206 arranged along the side wall of the cabinet, and a cold air outlet 207 is arranged on the wall of the cold air pipeline 206. The front wall and the rear wall of the condensation chamber 201-2 are both provided with meshes 208, the condensation chamber 201-2 is internally provided with a condenser 209 and an outer fan 210, the bottom of the evaporator 202 is provided with a condensed water tray 4, and the condensed water of the evaporator 202 is collected by the condensed water tray 4 and is discharged through a pipeline. A compressor is provided in the device chamber 201-3.
The ventilation device 3 includes a ventilation duct 301, a ventilation fan 302 and a ventilation air valve 303 are provided on the ventilation duct 301, and a lower port of the ventilation duct 301 communicates with the second passage 204.
In the present embodiment, the inner fan 205, the outer fan 210, and the ventilation fan 302 are axial flow fans.
In order to facilitate the wind flow formed by the inner fan 205 to pass through the evaporator 202, an arc-shaped air deflector 5 is welded in the evaporation chamber 201-1, and the concave surface of the arc-shaped air deflector 5 faces the inner fan 205.
During operation, the humiture sensor in the electric cabinet body 1 measures the humiture of environment in the electric cabinet body 1. When the ambient temperature in the electric cabinet 1 rises, the compressor sucks in gaseous refrigerant from the evaporator 202, compresses the gaseous refrigerant into a high-temperature and high-pressure state, and discharges the high-temperature and high-pressure state into the condenser 209, the refrigerant is cooled into a high-pressure liquid state after releasing heat in the condenser 209, the high-pressure liquid state is throttled by the throttling element to form a low-temperature and low-pressure state refrigerant, the low-temperature and low-pressure state refrigerant enters the evaporator 202, and the refrigerant absorbs heat in the evaporator 202, is converted into a gaseous state, and is sucked by the compressor. The above steps are repeated to form a refrigeration cycle. Wherein, the inner fan 205 and the outer fan 210 enhance the convection of air to enhance the heat exchange effect. When the ambient humidity in the electric cabinet 1 rises, the ventilation air valve 303 is opened, and the ventilation air fan 302 is started to discharge the moisture to the outside. The temperature and humidity sensor feeds back signals to the controller, and the controller controls the start and stop of the components.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. The utility model provides a regulator cubicle air conditioner that possesses atmospheric control function, includes the electric cabinet body (1), be provided with temperature and humidity sensor, its characterized in that in the electric cabinet body (1): a cabinet air conditioner (2) and an air interchanger (3) are arranged at the top of the electric cabinet body (1);
the cabinet air conditioner (2) comprises an air conditioner shell (201), the inner cavity of the air conditioner shell (201) is divided into an evaporation chamber (201-1), a condensation chamber (201-2) and a device chamber (201-3), and the condensation chamber (201-2) and the device chamber (201-3) are located above the evaporation chamber (201-1);
an evaporator (202) is arranged in the evaporation chamber (201-1), a first channel (203) and a second channel (204) are respectively communicated with two sides of the evaporator (202) of the evaporation chamber (201-1), a lower port of the first channel (203) is communicated with an inner cavity of the electric cabinet body (1), an inner fan (205) is arranged in the first channel (203), a lower port of the second channel (204) extends into the electric cabinet body (1) and is communicated with a cold air pipeline (206) arranged along the side wall of the cabinet body, and a cold air outlet (207) is arranged on the wall of the cold air pipeline (206);
the front wall and the rear wall of the condensation chamber (201-2) are both provided with meshes (208), and a condenser (209) and an external fan (210) are arranged in the condensation chamber (201-2);
a compressor is arranged in the device chamber (201-3);
the air interchanger (3) comprises an air interchanging pipeline (301), an air interchanging fan (302) and an air interchanging air valve (303) are arranged on the air interchanging pipeline (301), and a lower port of the air interchanging pipeline (301) is communicated with the second channel (204).
2. The electrical cabinet air conditioner with temperature and humidity control function of claim 1, wherein: and a condensed water tray (4) is arranged at the bottom of the evaporator (202).
3. The electrical cabinet air conditioner with temperature and humidity control function of claim 1, wherein: the inner fan (205), the outer fan (210) and the ventilation fan (302) are axial flow fans.
4. The electrical cabinet air conditioner with temperature and humidity control function of claim 1, wherein: an arc-shaped air deflector (5) is fixed in the evaporation chamber (201-1), and the concave surface of the arc-shaped air deflector (5) faces the inner fan (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175150.6U CN213955506U (en) | 2020-12-25 | 2020-12-25 | Electrical cabinet air conditioner with temperature and humidity control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175150.6U CN213955506U (en) | 2020-12-25 | 2020-12-25 | Electrical cabinet air conditioner with temperature and humidity control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213955506U true CN213955506U (en) | 2021-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023175150.6U Active CN213955506U (en) | 2020-12-25 | 2020-12-25 | Electrical cabinet air conditioner with temperature and humidity control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213955506U (en) |
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2020
- 2020-12-25 CN CN202023175150.6U patent/CN213955506U/en active Active
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