CN215071216U - High-voltage switch cabinet with temperature monitoring function - Google Patents
High-voltage switch cabinet with temperature monitoring function Download PDFInfo
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- CN215071216U CN215071216U CN202120653777.3U CN202120653777U CN215071216U CN 215071216 U CN215071216 U CN 215071216U CN 202120653777 U CN202120653777 U CN 202120653777U CN 215071216 U CN215071216 U CN 215071216U
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Abstract
The utility model belongs to the technical field of high-voltage switch cabinets, and relates to a high-voltage switch cabinet with a temperature monitoring function, which comprises a cabinet body, wherein the inner side of the cabinet body is provided with a temperature sensor and a humidity sensor, and the temperature sensor and the humidity sensor are respectively provided with at least two; the drying device is characterized in that an air vent is formed in the upper surface of the cabinet body, a detachable drying device is embedded into the air vent, a dehumidification pipe is arranged on the side surface of the cabinet body, the lower end of the dehumidification pipe is communicated with a water suction groove formed in the cabinet body, and a water suction pipe filled with a recyclable drying agent is arranged in the water suction groove; the lower surface of the cabinet body is provided with an air draft hole, the outer side of the air draft hole is provided with an air inducing device, the air inducing device is arranged on the lower surface of the cabinet body, and the air inducing device is not higher than the height of the support legs; the temperature sensor, the humidity sensor, the dehumidification pipe and the air inducing device are electrically connected with the controller. This high tension switchgear does not directly contact with the installation face, and temperature monitoring is with the humidity steam discharge cabinet body simultaneously, simple structure, and it is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the high tension switchgear, concretely relates to high tension switchgear with temperature monitoring function.
Background
The high-voltage switch cabinet is only used for power generation, power transmission, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, and related electric products comprise a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic coincidence and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
In the high-voltage switch cabinet in the prior art, because the temperature rises in a high-load power environment during use, the high-voltage switch cabinet is generally large in size and is usually directly installed on the ground, and because of temperature difference, the content of the high-voltage switch cabinet is easy to be affected with damp to cause circuit element faults; to miniature high tension switchgear, even with its setting on the support frame, in the course of the work, there is the difference in temperature inside and outside the long-time running switch cabinet body, still can wet in the high tension switchgear, even this kind of moist steam can't be discharged, still exists when using next time, arouses circuit element trouble.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: to the above defect, the utility model provides a high tension switchgear with temperature monitoring function, this high tension switchgear is not direct contact with the installation face, and temperature monitoring is with the moist steam exhaust cabinet body simultaneously, simple structure, and it is convenient to use.
The utility model provides a technical scheme that its technical problem adopted as follows: the high-voltage switch cabinet with the temperature monitoring function comprises a cabinet body, wherein a plurality of support legs are arranged below the cabinet body;
the temperature sensor and the humidity sensor are respectively fixed in the cabinet body through an insulating support and are not in contact with the inner surface of the cabinet body, one temperature sensor and one humidity sensor are in one group, and each group of temperature sensor and each group of humidity sensor are respectively arranged at different positions in the cabinet body;
the drying device is characterized in that an air vent is formed in the upper surface of the cabinet body, a detachable drying device is embedded into the air vent, a dehumidification pipe is arranged on the side surface of the cabinet body, the lower end of the dehumidification pipe is communicated with a water suction groove formed in the cabinet body, and a water suction pipe filled with a recyclable drying agent is arranged in the water suction groove;
the lower surface of the cabinet body is provided with an air draft hole, the outer side of the air draft hole is provided with an air inducing device, the air inducing device is arranged on the lower surface of the cabinet body, and the air inducing device is not higher than the height of the support legs;
the temperature sensor, the humidity sensor, the dehumidification pipe and the air inducing device are electrically connected with the controller. The cabinet body of the high-voltage switch cabinet is not directly contacted with an installation surface through the support legs, the temperature and the humidity in the cabinet body are monitored through the combined use of the temperature sensor and the humidity sensor, and the dehumidification operation is carried out on the gas in the switch cabinet body through the introduction of the dehumidification pipe; or when the humidity is higher, the air in the cabinet body is ventilated through the air inducing device arranged on the lower surface of the cabinet body, the structure is simple, and the use is convenient; the air introduced into the cabinet body is dried by a detachable drying device, so that the dryness of the air in the cabinet body is ensured; when the water absorption pipe is used for a long time, the water absorption pipe can be taken out to replace the drying agent, and the cost is saved.
Furthermore, the support legs comprise a fixed platform and a lifting frame arranged below the fixed platform, the lifting frame is of a scissor-fork type structure, and a hydraulic telescopic shaft is arranged in the lifting frame of the scissor-fork type structure; the corresponding hydraulic telescopic shafts on the plurality of support legs are synchronously driven by the hydraulic motors. The stabilizer blade is adjusted the cabinet body through the elevating system who cuts fork structure apart from the height of installation face, and support intensity is big, and stability is good, and it is convenient to overhaul.
Further, the lower surface of the cabinet body is provided with an insulating plate, and the insulating plate is an electric insulating plate with a through hole.
Further, drying device includes the drying board, sets up air intake, the setting of drying board upper surface at the air outlet of drying board lower surface and set up the fixation clamp on the casing, the fixation clamp is including fixing lock nut and the backing sheet on the cabinet body, the fixation clamp has a plurality of, and a plurality of fixation clamp is injectd the drying board on the cabinet body. The introduced drying device is supported and fixed by the locking nut and the supporting sheet, so that the use is convenient and fast, and the stability is good.
Furthermore, the dehumidification pipe comprises a heat insulation pipe body, a fan arranged in the heat insulation pipe body, and a heat exchanger arranged in the heat insulation pipe body, wherein a water outlet of the heat exchanger is communicated with the water suction groove. The introduced heat insulation pipe body avoids large local temperature difference in the cabinet body in dehumidification operation, and potential safety hazard is reduced; the water outlet is communicated with the water suction groove, so that the moisture can be prevented from being accumulated in the cabinet body when being condensed into water drops, the moisture is discharged in time, and the dryness in the cabinet body is ensured.
Furthermore, a manhole with a matched plug body is arranged on the cabinet body, and the manhole is arranged on the outer surface of the cabinet body provided with the water suction pipe. The introduced manhole is convenient for taking out the water suction pipe, and the operation is convenient.
Furthermore, the temperature sensor is a wireless temperature measuring sensor and is arranged in the temperature measuring insulating shell. The wireless temperature measurement sensor has strong anti-interference capability, can influence electric field distribution, cannot influence equipment insulation performance and has good safety performance.
The utility model has the advantages that:
1. the cabinet body of the high-voltage switch cabinet is not directly contacted with an installation surface through the support legs, the temperature and the humidity in the cabinet body are monitored through the combined use of the temperature sensor and the humidity sensor, and the dehumidification operation is carried out on the gas in the switch cabinet body through the introduction of the dehumidification pipe; or when the humidity is higher, the air in the cabinet body is ventilated through the air inducing device arranged on the lower surface of the cabinet body, the structure is simple, and the use is convenient; the air introduced into the cabinet body is dried by a detachable drying device, so that the dryness of the air in the cabinet body is ensured; when the water absorption pipe is used for a long time, the water absorption pipe can be taken out to replace the drying agent, and the cost is saved.
2. The height of the cabinet body from the mounting surface is adjusted by the support legs through the lifting mechanism with the scissor-fork type structure, the support strength is high, the stability is good, and the maintenance is convenient; the introduced drying device is supported and fixed by the locking nut and the supporting sheet, so that the use is convenient and fast, and the stability is good; the introduced heat insulation pipe body avoids large local temperature difference in the cabinet body in dehumidification operation, and potential safety hazard is reduced; the water outlet is communicated with the water suction groove, so that moisture can be prevented from accumulating in the cabinet body when being condensed into water drops, the moisture can be discharged in time, and the dryness in the cabinet body is ensured; the introduced manhole is convenient for taking out the suction pipe, and the operation is convenient; the wireless temperature measurement sensor has strong anti-interference capability, can influence electric field distribution, cannot influence equipment insulation performance and has good safety performance.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
wherein: the drying cabinet comprises a cabinet body 1, a ventilating hole 11, an exhaust hole 12, a manhole 13, a support leg 2, a fixed platform 21, a lifting frame 22, a hydraulic telescopic shaft 23, a hydraulic motor 24, a temperature sensor 31, an insulating shell 311 for temperature measurement, a humidity sensor 32, an insulating support 33, a drying device 4, a drying plate 41, an air inlet 42, an air outlet 43, a fixing clamp 44, a locking nut 441, a support sheet 442, a dehumidification pipe 51, a heat insulation pipe 511, a fan 512, a heat exchanger 513, a water absorption groove 52, a water absorption pipe 53, an air inducing device 6, a controller 7 and an insulating plate 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the high voltage switch cabinet with a temperature monitoring function comprises a cabinet body 1, wherein a plurality of support legs 2 are arranged below the cabinet body 1; the support legs 2 comprise a fixed platform 21 and a lifting frame 22 arranged below the fixed platform 21, the lifting frame 22 is of a scissor-fork type structure, and a hydraulic telescopic shaft 23 is arranged in the lifting frame 22 of the scissor-fork type structure; the corresponding hydraulic telescopic shafts 23 on the plurality of support legs 2 are synchronously driven by hydraulic motors 24.
The temperature sensor 31 and the humidity sensor 32 are arranged on the inner side of the cabinet body 1, the number of the temperature sensor 31 and the number of the humidity sensor 32 are at least two, the temperature sensor 31 and the humidity sensor 32 are respectively fixed in the cabinet body 1 through an insulating support 33 and are not in contact with the inner surface of the cabinet body 1, one temperature sensor 31 and one humidity sensor 32 are in a group, and each group of the temperature sensor 31 and the humidity sensor 32 are respectively arranged at different positions in the cabinet body 1; the temperature sensor 31 is a wireless temperature measuring sensor, and the temperature sensor 31 is arranged in the temperature measuring insulating shell 311.
The upper surface of the cabinet body 1 is provided with a ventilation hole 11, the detachable drying device 4 is embedded in the ventilation hole 11, the lateral surface of the cabinet body 1 is provided with a dehumidification pipe 51, the lower end of the dehumidification pipe 51 is communicated with a water absorption groove 52 arranged on the cabinet body 1, and a water absorption pipe 53 filled with a recoverable drying agent is arranged in the water absorption groove 52.
The drying device 4 comprises a drying plate 41, an air inlet 42 arranged on the upper surface of the drying plate 41, an air outlet 43 arranged on the lower surface of the drying plate 41, and a fixing clip 44 arranged on the housing, wherein the fixing clip 44 comprises a locking nut 441 and a supporting sheet 442 fixed on the cabinet 1, the fixing clip 44 has a plurality of fixing clips 44, and the drying plate 41 is limited on the cabinet 1 by the plurality of fixing clips 44; the dehumidification pipe 51 comprises a heat insulation pipe body 511, a fan 512 arranged in the heat insulation pipe body 511, and a heat exchanger 513 arranged in the heat insulation pipe body 511, wherein a water outlet of the heat exchanger 513 is communicated with the water suction groove 52; the cabinet body 1 is provided with a manhole 13 with a matched plug body, and the manhole 13 is arranged on the outer surface of the cabinet body 1 provided with a water suction pipe 53.
The lower surface of the cabinet body 1 is provided with an air draft hole 12, an air inducing device 6 is arranged outside the air draft hole 12, the air inducing device 6 is arranged on the lower surface of the cabinet body 1, and the air inducing device 6 is not higher than the height of the support legs 2;
in addition, the lower surface of the cabinet body 1 is provided with an insulating plate 8, and the insulating plate 8 is an electric insulating plate 8 with a through hole.
The temperature sensor 31, the humidity sensor 32, the dehumidification pipe 51 and the draught device 6 are electrically connected to the controller 7.
The cabinet body of the high-voltage switch cabinet is not directly contacted with an installation surface through the support legs, the temperature and the humidity in the cabinet body are monitored through the combined use of the temperature sensor and the humidity sensor, and the dehumidification operation is carried out on the gas in the switch cabinet body through the introduction of the dehumidification pipe; or when the humidity is higher, the air in the cabinet body is ventilated through the air inducing device arranged on the lower surface of the cabinet body, the structure is simple, and the use is convenient; the air introduced into the cabinet body is dried by a detachable drying device, so that the dryness of the air in the cabinet body is ensured; when the water absorption pipe is used for a long time, the water absorption pipe can be taken out from the manhole to replace the drying agent, and the cost is saved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. High tension switchgear with temperature monitoring function, including the cabinet body, its characterized in that: a plurality of support legs are arranged below the cabinet body;
the temperature sensor and the humidity sensor are respectively fixed in the cabinet body through an insulating support and are not in contact with the inner surface of the cabinet body, one temperature sensor and one humidity sensor are in one group, and each group of temperature sensor and each group of humidity sensor are respectively arranged at different positions in the cabinet body;
the drying device is characterized in that an air vent is formed in the upper surface of the cabinet body, a detachable drying device is embedded into the air vent, a dehumidification pipe is arranged on the side surface of the cabinet body, the lower end of the dehumidification pipe is communicated with a water suction groove formed in the cabinet body, and a water suction pipe filled with a recyclable drying agent is arranged in the water suction groove;
the lower surface of the cabinet body is provided with an air draft hole, the outer side of the air draft hole is provided with an air inducing device, the air inducing device is arranged on the lower surface of the cabinet body, and the air inducing device is not higher than the height of the support legs;
the temperature sensor, the humidity sensor, the dehumidification pipe and the air inducing device are electrically connected with the controller.
2. The high-voltage switch cabinet with the temperature monitoring function according to claim 1, wherein: the support legs comprise a fixed platform and a lifting frame arranged below the fixed platform, the lifting frame is of a scissor-fork type structure, and a hydraulic telescopic shaft is arranged in the lifting frame of the scissor-fork type structure; the corresponding hydraulic telescopic shafts on the plurality of support legs are synchronously driven by the hydraulic motors.
3. The high-voltage switch cabinet with the temperature monitoring function according to claim 1, wherein: the cabinet body lower surface is equipped with the insulation board, the insulation board is the electric insulation board of band-pass hole.
4. The high-voltage switch cabinet with the temperature monitoring function according to claim 1, wherein: drying device includes the drying plate, sets up air intake, the setting of drying plate upper surface at the drying plate lower surface air outlet and set up the fixation clamp on the casing, the fixation clamp is including fixing lock nut and the backing sheet on the cabinet body, the fixation clamp has a plurality of, and a plurality of fixation clamp is injectd the drying plate on the cabinet body.
5. The high-voltage switch cabinet with the temperature monitoring function according to claim 1, wherein: the dehumidification pipe comprises a heat insulation pipe body, a fan arranged in the heat insulation pipe body, and a heat exchanger arranged in the heat insulation pipe body, wherein a water outlet of the heat exchanger is communicated with the water suction groove.
6. The high-voltage switch cabinet with the temperature monitoring function according to claim 5, wherein: the cabinet body is provided with a manhole with a matched plug body, and the manhole is arranged on the outer surface of the cabinet body provided with the water suction pipe.
7. The high-voltage switch cabinet with the temperature monitoring function according to claim 1, wherein: the temperature sensor is a wireless temperature measuring sensor and is arranged in the temperature measuring insulating shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653777.3U CN215071216U (en) | 2021-03-31 | 2021-03-31 | High-voltage switch cabinet with temperature monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653777.3U CN215071216U (en) | 2021-03-31 | 2021-03-31 | High-voltage switch cabinet with temperature monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215071216U true CN215071216U (en) | 2021-12-07 |
Family
ID=79153640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120653777.3U Active CN215071216U (en) | 2021-03-31 | 2021-03-31 | High-voltage switch cabinet with temperature monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215071216U (en) |
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2021
- 2021-03-31 CN CN202120653777.3U patent/CN215071216U/en active Active
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