CN210954753U - Power distribution cabinet humidity control device - Google Patents
Power distribution cabinet humidity control device Download PDFInfo
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- CN210954753U CN210954753U CN201922411333.4U CN201922411333U CN210954753U CN 210954753 U CN210954753 U CN 210954753U CN 201922411333 U CN201922411333 U CN 201922411333U CN 210954753 U CN210954753 U CN 210954753U
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- humidity
- switch board
- power distribution
- control device
- air inlet
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- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 230000000740 bleeding effect Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a switch board humidity control device, place piece, humidity control device, humidity detection controlling means, support stable foot, switch board guard gate, ventilation grid and observation window including the switch board cabinet body, switch board bearing plate, electrical components. The utility model belongs to the technical field of the switch board, specifically a switch board humidity control device can carry out the upper limit of humidity and the settlement of lower limit to the accessory cabinet, is less than the lower limit value of settlement or when surpassing the upper limit value of settlement when humidity, can carry out the regulation of humidity through humidity control spare automatically to detect the demonstration to the humidity in the switch board in real time, effectually solved that switch board humidity is not adjustable on the existing market, and self structure is complicated, maintains comparatively inconvenient problem.
Description
Technical Field
The utility model belongs to the technical field of the switch board, specifically indicate a switch board humidity control device.
Background
In order to ensure that the operating environment temperature of high-voltage indoor substation equipment is proper, the exhaust fan is used in a large amount in a substation, the currently used automatic control box of the exhaust fan only has the temperature adjusting function and is poor in sensitivity, and the fan is in an operating state for a long time after being put into operation, so that the service life of the automatic control box of the exhaust fan is greatly reduced.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a switch board humidity control device can carry out the upper limit of humidity and the settlement of lower limit to the accessory cabinet, is less than the lower limit value of settlement or when surpassing the upper limit value of settlement when humidity, can carry out the regulation of humidity through humidity control spare automatically to detect the demonstration to the humidity in the switch board in real time, the effectual current market of having solved switch board humidity is not adjustable, and self structure is complicated, maintains comparatively inconvenient problem.
The utility model adopts the following technical scheme: the utility model relates to a humidity control device of a power distribution cabinet, which comprises a power distribution cabinet body, a power distribution cabinet bearing plate, an electrical element placing part, a humidity adjusting device, a humidity detection control device, a support stabilizing pin, a power distribution cabinet protective door, a ventilation grid and an observation window, the power distribution cabinet body is arranged on the bearing plate of the power distribution cabinet, the electric appliance element placing piece is arranged on the inner side wall of the power distribution cabinet body, the humidity adjusting device is arranged on a bearing plate of the power distribution cabinet, the protective door of the power distribution cabinet is rotatably arranged on the cabinet body of the power distribution cabinet, the humidity detection control device is arranged on the outer side wall of the protective door of the power distribution cabinet and on the upper wall of the cabinet body of the power distribution cabinet, the ventilation grids are arranged on two opposite side walls at the bottom of the cabinet body of the power distribution cabinet, the supporting and stabilizing pins are arranged on the bottom wall of a bearing plate of the power distribution cabinet, the observation window is arranged on the outer side wall of the protective door of the power distribution cabinet and is arranged right above the humidity detection control device.
Further, humidity control device is including the regulating part of admitting air and the regulating part of bleeding, the regulating part of admitting air is located on the switch board cabinet body upper wall, the regulating part of bleeding is located on the switch board cabinet body upper wall, the regulating part of admitting air with bleed the regulating part symmetry and set up.
Further, the air inlet adjusting part comprises an air inlet through hole, an air inlet fixing rod, an air inlet fan and an air inlet motor, the air inlet through hole is formed in the upper wall of the cabinet body of the power distribution cabinet, the air inlet fixing rod is arranged in the air inlet through hole, the air inlet motor is arranged on the air inlet fixing rod, the air inlet fan is connected with the output end of the air inlet motor, and the air inlet motor rotates to drive the air inlet fan to rotate, so that humidification operation is performed on the power distribution cabinet.
Further, the regulating part of bleeding is including bleeding the through-hole, bleeding dead lever, bleed fan and air exhaust motor, the through-hole of bleeding is located on the switch board cabinet body upper wall, the dead lever of bleeding is located in the through-hole of bleeding, air exhaust motor locates on the dead lever of bleeding, bleed fan links to each other with air exhaust motor's output, and air exhaust motor rotates and drives the rotation of bleed fan to dehumidify the operation to the switch board.
Furthermore, the humidity detection control device comprises a humidity detection display, a humidity control button, a humidity sensor, a central processing unit, a humidity controller, a low humidity relay and a high humidity relay, the humidity detection display is arranged on the outer side wall of the protective door of the power distribution cabinet, the humidity control button is arranged on the humidity detection display, the humidity control button can adjust the humidity value, the central processing unit is arranged on the bottom wall of the inner side of the cabinet body of the power distribution cabinet, the humidity sensor is arranged on the inner side wall of the cabinet body of the power distribution cabinet, the humidity controller is arranged in the humidity detection display, the low humidity relay and the high humidity relay are arranged in the humidity detection display, the humidity sensor, the humidity controller, the low humidity relay and the high humidity relay are respectively and electrically connected with the central processing unit, and the humidity sensor is connected with the humidity controller, the low-humidity relay is connected with the air inlet motor, and the high-humidity relay is connected with the air exhaust motor.
Further, the observation window includes left observation window, middle observation and right observation window, left side observation window, middle observation and right observation window are located on the switch board guard gate lateral wall and are located directly over humidity detection controlling means, middle observation is located between left observation window and the right observation window, the observation window can be observed the condition in the switch board in real time.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme a switch board humidity control device can carry out the upper limit of humidity and the settlement of lower limit to the accessory cabinet, when humidity is less than the lower limit value of settlement or surpasss the upper limit value of settlement, can carry out the regulation of humidity through humidity control spare automatically to detect the demonstration to the humidity in the switch board in real time, effectually solved that switch board humidity is not adjustable on the existing market, and self structure is complicated, maintains comparatively inconvenient problem.
Drawings
Fig. 1 is a schematic view of the overall structure of the humidity control device of the power distribution cabinet of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the humidity control device of the power distribution cabinet of the present invention;
fig. 3 is the utility model discloses switch board humidity control device's modular diagram.
Wherein, 1, switch board cabinet body, 2, switch board bearing plate, 3, electrical components place the piece, 4, humidity control device, 5, humidity detection controlling means, 6, support firm foot, 7, switch board guard gate, 8, ventilation grid, 9, the observation window, 10, the regulating part that admits air, 11, the regulating part that bleeds, 12, the through-hole that admits air, 13, the dead lever that admits air, 14, the inlet fan, 15, the air inlet motor, 16, bleed through-hole, 17, the dead lever that bleeds, 18, the bleed fan, 19, the air extractor motor, 20, humidity detection display, 21, humidity control button, 22, humidity transducer, 23, central processing unit, 24, humidity controller, 25, low humidity relay, 26, high humidity relay, 27, left observation window, 28, middle observation, 29, right observation window.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 work belong to the protection scope of the present invention.
As shown in figures 1-3, the utility model discloses a humidity control device for a power distribution cabinet, which comprises a power distribution cabinet body 1, a power distribution cabinet bearing plate 2, an electrical component placing part 3, a humidity adjusting device 4, a humidity detection control device 5, a support stabilizing foot 6, a power distribution cabinet protective door 7, a ventilation grid 8 and an observation window 9, wherein the power distribution cabinet body 1 is arranged on the power distribution cabinet bearing plate 2, the electrical component placing part 3 is arranged on the inner side wall of the power distribution cabinet body 1, the humidity adjusting device 4 is arranged on the power distribution cabinet bearing plate 2, the power distribution cabinet protective door 7 is rotatably arranged on the power distribution cabinet body 1, the humidity detection control device 5 is arranged on the outer side wall of the power distribution cabinet protective door 7 and is arranged on the upper wall of the power distribution cabinet body 1, the ventilation grid 8 is arranged on two opposite side walls at the bottom of the power distribution cabinet, the observation window 9 is arranged on the outer side wall of the power distribution cabinet protective door 7 and is arranged right above the humidity detection control device 5.
The air inlet adjusting part 10 comprises an air inlet through hole 12, an air inlet fixing rod 13, an air inlet fan 14 and an air inlet motor 15, the air inlet through hole 12 is formed in the upper wall of the power distribution cabinet body 1, the air inlet fixing rod 13 is arranged in the air inlet through hole 12, the air inlet motor 15 is arranged on the air inlet fixing rod 13, the air inlet fan 14 is connected with the output end of the air inlet motor 15, and the air inlet motor 15 rotates to drive the air inlet fan 14 to rotate, so that humidification operation is performed on the power distribution cabinet.
The air exhaust adjusting part 11 comprises an air exhaust through hole 16, an air exhaust fixing rod 17, an air exhaust fan 18 and an air exhaust motor 19, the air exhaust through hole 16 is formed in the upper wall of the power distribution cabinet body 1, the air exhaust fixing rod 17 is arranged in the air exhaust through hole 16, the air exhaust motor 19 is arranged on the air exhaust fixing rod 17, the air exhaust fan 18 is connected with the output end of the air exhaust motor 19, and the air exhaust motor 19 rotates to drive the air exhaust fan 18 to rotate, so that dehumidification operation is performed on the power distribution cabinet.
The humidity detection control device 5 comprises a humidity detection display 20, a humidity control button 21, a humidity sensor 22, a central processing unit 23, a humidity controller 24, a low humidity relay 25 and a high humidity relay 26, wherein the humidity detection display 20 is arranged on the outer side wall of the protective door 7 of the power distribution cabinet, the humidity control button 21 is arranged on the humidity detection display 20, the humidity control button 21 can adjust the humidity value, the central processing unit 23 is arranged on the inner side bottom wall of the cabinet body 1 of the power distribution cabinet, the humidity sensor 22 is arranged on the inner side wall of the cabinet body 1 of the power distribution cabinet, the humidity controller 24 is arranged in the humidity detection display 20, the low humidity relay 25 and the high humidity relay 26 are arranged in the humidity detection display 20, the humidity sensor 22, the humidity controller 24, the low humidity relay 25 and the high humidity relay 26 are respectively electrically connected with the central processing unit 23, the humidity sensor 22 is connected with a humidity controller 24, the low humidity relay 25 is connected with the air inlet motor 15, and the high humidity relay 26 is connected with the air exhaust motor 19.
When the humidity control device is used, a user presses a humidity control button 21, the upper limit and the lower limit of a humidity value are set, a humidity detection control device 5 starts to work, a humidity sensor 22 senses the humidity in a power distribution cabinet and transmits the humidity value to a central processing unit 23, the central processing unit 23 transmits the humidity value to a humidity controller 24 after processing, the humidity value is displayed in a humidity detection display 20 through the humidity controller 24, when the humidity reaches the lower limit of the set humidity value, the central processing unit 23 controls a low humidity relay 25 to start to work, the low humidity relay 25 controls an air inlet motor 15 to rotate, the air inlet motor 15 rotates to drive an air inlet fan 14 to rotate, the air inlet fan 14 rotates to send wet cold air on the outer wall of the power distribution cabinet into a cabinet body 1 of the power distribution cabinet, the humidifying operation of the power distribution cabinet is realized, and when the humidity reaches the upper limit of the set humidity value, the central, high humidity relay 26 control air exhaust motor 19 rotates, and air exhaust motor 19 rotates and drives air exhaust fan 18 and rotate, thereby air exhaust fan 18 rotates and takes the moisture of switch board outer wall out switch board cabinet body 1, realizes the dehumidification operation to the switch board, just above this the utility model discloses holistic work flow, repeat this step when using next time can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a switch board humidity control device which characterized in that: including the switch board cabinet body, switch board bearing plate, electrical components place piece, humidity control device, humidity detection controlling means, support solid foot, switch board guard gate, ventilation grid and observation window, the switch board cabinet body is located on the switch board bearing plate, electrical components places on locating switch board cabinet body inside wall, humidity control device locates on the switch board bearing plate, switch board guard gate rotates and locates on the switch board cabinet body, humidity detection controlling means locates on the switch board guard gate lateral wall, locate on the switch board cabinet body upper wall, ventilation grid locates on the double-phase lateral wall of switch board cabinet body bottom, support solid foot and locate on the switch board bearing plate diapire, the observation window is located on the switch board guard gate lateral wall and is located humidity detection controlling means directly over.
2. The humidity control device of the power distribution cabinet according to claim 1, wherein: humidity control device includes the regulating part of admitting air and the regulating part of bleeding, the regulating part of admitting air is located on the switch board cabinet body upper wall, the regulating part of bleeding is located on the switch board cabinet body upper wall, the regulating part of admitting air sets up with the regulating part symmetry of bleeding.
3. The humidity control device of the power distribution cabinet according to claim 2, wherein: the air inlet adjusting piece comprises an air inlet through hole, an air inlet fixing rod, an air inlet fan and an air inlet motor, the air inlet through hole is formed in the upper wall of the cabinet body of the power distribution cabinet, the air inlet fixing rod is arranged in the air inlet through hole, the air inlet motor is arranged on the air inlet fixing rod, and the air inlet fan is connected with the output end of the air inlet motor.
4. The humidity control device of the power distribution cabinet according to claim 3, wherein: the air exhaust adjusting part comprises an air exhaust through hole, an air exhaust fixing rod, an air exhaust fan and an air exhaust motor, the air exhaust through hole is formed in the upper wall of the power distribution cabinet body, the air exhaust fixing rod is arranged in the air exhaust through hole, the air exhaust motor is arranged on the air exhaust fixing rod, and the air exhaust fan is connected with the output end of the air exhaust motor.
5. The humidity control device of the power distribution cabinet according to claim 4, wherein: the humidity detection control device comprises a humidity detection display, a humidity control button, a humidity sensor, a central processing unit, a humidity controller, a low humidity relay and a high humidity relay, the humidity detection display is arranged on the outer side wall of the protective door of the power distribution cabinet, the humidity control key is arranged on the humidity detection display, the central processor is arranged on the bottom wall of the inner side of the cabinet body of the power distribution cabinet, the humidity sensor is arranged on the inner side wall of the cabinet body of the power distribution cabinet, the humidity controller is arranged in the humidity detection display, the low humidity relay and the high humidity relay are arranged in the humidity detection display, the humidity sensor, the humidity controller, the low humidity relay and the high humidity relay are respectively and electrically connected with the central processing unit, the humidity sensor is connected with the humidity controller, the low-humidity relay is connected with the air inlet motor, and the high-humidity relay is connected with the air exhaust motor.
6. The humidity control device of the power distribution cabinet according to claim 5, wherein: the observation window includes left observation window, middle observation and right observation window, left side observation window, middle observation and right observation window are located on the switch board guard gate lateral wall and are located directly over humidity detection controlling means, middle observation is located between left observation window and the right observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411333.4U CN210954753U (en) | 2019-12-28 | 2019-12-28 | Power distribution cabinet humidity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411333.4U CN210954753U (en) | 2019-12-28 | 2019-12-28 | Power distribution cabinet humidity control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210954753U true CN210954753U (en) | 2020-07-07 |
Family
ID=71373116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922411333.4U Expired - Fee Related CN210954753U (en) | 2019-12-28 | 2019-12-28 | Power distribution cabinet humidity control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210954753U (en) |
-
2019
- 2019-12-28 CN CN201922411333.4U patent/CN210954753U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |