CN208127721U - A kind of cool-down dehumidification switchgear - Google Patents
A kind of cool-down dehumidification switchgear Download PDFInfo
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- CN208127721U CN208127721U CN201820818748.6U CN201820818748U CN208127721U CN 208127721 U CN208127721 U CN 208127721U CN 201820818748 U CN201820818748 U CN 201820818748U CN 208127721 U CN208127721 U CN 208127721U
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- cool
- lower layer
- down dehumidification
- cabinet
- cabinet body
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Abstract
The utility model discloses a kind of cool-down dehumidification switchgears, including cabinet body (14), which is characterized in that further includes the cool-down dehumidification device being connected with cabinet body (14)；The cool-down dehumidification device includes the cool-down dehumidification mechanism of cabinet (1) and setting in cabinet (1)；The cabinet (1) includes mutually isolated upper layer (2), middle layer (3) and lower layer (4).The switchgear of the utility model is provided with cool-down dehumidification device, the air inlet and air outlet of the cool-down dehumidification device lower layer are connected with switch cabinet body, then the damp-heat air in switchgear is extracted out when lower layer fanman makees, damp-heat air returns in switchgear after evaporator cool-down dehumidification from air outlet, so that it is guaranteed that the air low temperature in switchgear is dry.
Description
Technical field
The utility model relates to a kind of switchgear, in particular to a kind of cool-down dehumidification switchgears.
Background technique
Switchgear is a kind of electrical equipment, has been widely used at present.Switchgear electronic device meeting after working long hours
Heat is generated, simultaneously because the air humidity in weather or other reason switchgears inevitably will increase, when switch in-cabinet temperature mistake
High or humidity can be such that the electrical components in switchgear damage when excessively high, influence the normal operation of switchgear, can not be effective right
Place circuit is protected.
Utility model content
The purpose of the utility model is to overcome drawbacks described above present in traditional switchgear, provide a kind of cool-down dehumidification
Switchgear.
The purpose of this utility model is achieved through the following technical solutions：A kind of cool-down dehumidification switchgear, including cabinet body, are also wrapped
Include the cool-down dehumidification device being connected with cabinet body；The cool-down dehumidification device includes cabinet and is arranged in the intracorporal cool-down dehumidification of case
Mechanism；The cabinet includes mutually isolated upper layer, middle layer and lower layer；The cool-down dehumidification mechanism includes being arranged in upper layer
Condenser, setting in middle level in compressor, the evaporator in lower layer is set；The input port of the condenser and compressor
Delivery outlet connection, connect with the input port of evaporator after the expanded valve of delivery outlet；The delivery outlet of the evaporator and compression
The input port of machine connects；Air inlet and air outlet, the air inlet of the lower layer and outlet air are provided on the upper and lower
Mouth is connected to cabinet body.
Further, the interior of the cabinet is provided with lateral net-like spacer and longitudinal net-like spacer.
It is provided with Temperature Humidity Sensor in the cabinet body, is provided with control cabinet on the lateral wall of the cabinet body；It is described warm and humid
Degree sensor and compressor are connect with control cabinet.
Be additionally provided with upper layer blower in the upper layer, be additionally provided with lower layer's blower in the lower layer, the upper layer blower and
Lower layer's blower is connect with control cabinet.
It is provided with net-like spacer in the lower layer, forms water storage tank between the net-like spacer and the bottom plate of lower layer, it is described
Evaporator and lower layer's blower are arranged on net-like spacer.
Discharge outlet is provided on the water storage tank.
The utility model compared with the prior art, has the following advantages that and beneficial effect：The switchgear of the utility model is set
It is equipped with cool-down dehumidification device, the air inlet and air outlet of the cool-down dehumidification device lower layer are connected with switch cabinet body, instantly
Then the damp-heat air in switchgear is extracted out when layer blower work, damp-heat air returns after evaporator cool-down dehumidification from air outlet
It returns in switchgear, so that it is guaranteed that the air low temperature in switchgear is dry.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Appended drawing reference in above-mentioned attached drawing is：1-cabinet, 2-upper layers, 3-middle layers, 4-lower layers, 5-condensers, 6-
Upper layer blower, 7-compressors, 8-expansion valves, 9-lower layer's blowers, 10-evaporators, 11-net-like spacers, 12-water storage tanks,
13-discharge outlet, 14-cabinet bodies, 15-longitudinal net-like spacers, 16-lateral net-like spacers, 17-control cabinets, 18-temperature and humidity pass
Sensor.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is simultaneously
It is without being limited thereto.
Embodiment
As shown in Figure 1, the cool-down dehumidification switchgear of the utility model, including cabinet body 14 and the cooling being connected with cabinet body 14
Dehumidification device.The cool-down dehumidification device includes cabinet 1 and the cool-down dehumidification mechanism that is arranged in cabinet 1.
Specifically, the cabinet 1 divides for mutually isolated upper layer 2, middle layer 3 and lower layer 4, and it is all provided in upper layer 2 and lower layer 4
It is equipped with air inlet and air outlet；Air inlet and air outlet in the lower layer 4 are connected with cabinet body 14.
The cool-down dehumidification mechanism includes the condenser 5 being arranged in upper layer 2, the setting compressor 7 in 3 in middle level, setting
Evaporator 10 in lower layer 4.It is connected between the condenser 5, evaporator 10 and compressor 7 by pipeline, i.e. the condenser 5
Input port connect with the delivery outlet of compressor 7, connect after the expanded valve 8 of its delivery outlet with the input port of evaporator 10, it is described
The delivery outlet of evaporator 10 is connect with the input port of compressor 7；In specific connection pipeline need to through upper layer 2, middle layer 3 and under
Partition between layer 4.
It is additionally provided with upper layer blower 6 in the upper layer 2, is additionally provided with lower layer's blower 9 in the lower layer 4.When work, in starting
Layer blower 6 and lower layer's blower 9, due to the effect of lower layer's blower 9, the High Temperature Moist Air inside cabinet body 14 enters lower layer 4, under
Evaporator 10 in layer 4 is in contact, and carries out heat exchange with the low temperature refrigerant in evaporator 10, and the aqueous vapor in air is to the cold at this time
And condense on evaporator 10, so that the air after evaporator 10 is become low temperature dry air, low temperature dry air is through lower layer 4
Air outlet be transmitted back to cabinet body 14, so that it is guaranteed that air low temperature in cabinet body 14 is dry.At the same time, evaporator 10 is handed over through overheat
Changing its rear internal refrigerant becomes high temperature refrigerant, high temperature refrigerant become after the compression of compressor 7 high temperature and pressure refrigerant be conveyed to it is cold
Condenser 5.Due to the effect of upper layer blower 6, outside air is drawn into upper layer 2 from the air inlet on upper layer 2, and with condenser 5 into
Row heat exchange, the air after heat exchange becomes high temperature air and is discharged from the air outlet on upper layer 2, and the high temperature in condenser 5 is cold
Matchmaker becomes low temperature refrigerant after heat exchange and is transferred to evaporator 10；So circulation can then make the air in switchgear keep low temperature
It is dry.
As a preference, be provided with net-like spacer 11 in the lower layer 4, the bottom plate of the net-like spacer 11 and lower layer 4 it
Between form water storage tank 12, be provided with discharge outlet 13 on the water storage tank 12, the evaporator 10 and lower layer's blower 9 are arranged at netted
On partition 11.The water droplet condensed on evaporator 10 may collect in water storage tank 12, and is discharged by discharge outlet 13.
The cabinet body 14 is internally provided with lateral net-like spacer 16 and longitudinal net-like spacer 15.Pass through lateral net-like spacer 16
Several regions will be divided into inside cabinet body 14 with longitudinal net-like spacer 15, the corresponding component of switchgear is then mounted in these regions,
In order to manage.
It is provided with Temperature Humidity Sensor 18 in the cabinet body 14, is provided with control cabinet 17 on the lateral wall of the cabinet body 14；Institute
Temperature Humidity Sensor 18, compressor 7, lower layer's blower 9 and upper layer blower 6 is stated to connect with control cabinet 17.Temperature Humidity Sensor
18 for detecting the temperature and humidity in cabinet body 14, and when the temperature or humidity in cabinet body 14 is excessively high, control cabinet 17 then controls pressure
Contracting machine 7, lower layer's blower 9 and upper layer blower 6 work, to dehumidify to the air cooling-down in cabinet body 14.Pass through detection humidity or temperature
Angle value has been current mature technology come the control cabinet for controlling blower and compressor operating, therefore herein no longer to control cabinet 17
Structure is repeated.
As described above, the utility model can be realized well.
Claims (4)
1. a kind of cool-down dehumidification switchgear, including cabinet body (14), which is characterized in that further include the cooling being connected with cabinet body (14)
Dehumidification device；The cool-down dehumidification device includes the cool-down dehumidification mechanism of cabinet (1) and setting in cabinet (1)；The cabinet
It (1) include mutually isolated upper layer (2), middle layer (3) and lower layer (4)；The cool-down dehumidification mechanism includes being arranged in upper layer (2)
The compressor (7) in (3) in middle level is arranged in interior condenser (5), the evaporator (10) being arranged in lower layer (4)；The condensation
The input port of device (5) is connect with the delivery outlet of compressor (7), the expanded valve of delivery outlet (8) input with evaporator (10) afterwards
Mouth connection；The delivery outlet of the evaporator (10) is connect with the input port of compressor (7)；On the upper layer (2) and lower layer (4)
It is provided with air inlet and air outlet, the air inlet and air outlet of the lower layer (4) are connected to cabinet body (14)；The cabinet body (14)
It is internally provided with lateral net-like spacer (16) and longitudinal net-like spacer (15)；Temperature Humidity Sensor is provided in the cabinet body (14)
(18), control cabinet (17) are provided on the lateral wall of the cabinet body (14)；The Temperature Humidity Sensor (18) and compressor (7) are equal
It is connect with control cabinet (17).
2. a kind of cool-down dehumidification switchgear according to claim 1, it is characterised in that：It is additionally provided in the upper layer (2)
Upper layer blower (6), the lower layer (4) is interior to be additionally provided with lower layer's blower (9)；The upper layer blower (6) and lower layer's blower (9) with
Control cabinet (17) connection.
3. a kind of cool-down dehumidification switchgear according to claim 2, it is characterised in that：Net is provided in the lower layer (4)
Shape partition (11), between the net-like spacer (11) and the bottom plate of lower layer (4) formed water storage tank (12), the evaporator (10) and
Lower layer's blower (9) is arranged on net-like spacer (11).
4. a kind of cool-down dehumidification switchgear according to claim 3, it is characterised in that：It is provided on the water storage tank (12)
Discharge outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818748.6U CN208127721U (en) | 2018-05-29 | 2018-05-29 | A kind of cool-down dehumidification switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818748.6U CN208127721U (en) | 2018-05-29 | 2018-05-29 | A kind of cool-down dehumidification switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127721U true CN208127721U (en) | 2018-11-20 |
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ID=64185406
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820818748.6U Active CN208127721U (en) | 2018-05-29 | 2018-05-29 | A kind of cool-down dehumidification switchgear |
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| Country | Link |
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| CN (1) | CN208127721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817159A (en) * | 2020-06-29 | 2020-10-23 | 江山市鑫源电气有限公司 | Drainage type intelligent dehumidifying device |
-
2018
- 2018-05-29 CN CN201820818748.6U patent/CN208127721U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817159A (en) * | 2020-06-29 | 2020-10-23 | 江山市鑫源电气有限公司 | Drainage type intelligent dehumidifying device |
| CN111817159B (en) * | 2020-06-29 | 2022-02-18 | 江山市鑫源电气有限公司 | Drainage type intelligent dehumidifying device |
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