CN209860376U - High-voltage switch cabinet with measurable inner side temperature - Google Patents
High-voltage switch cabinet with measurable inner side temperature Download PDFInfo
- Publication number
- CN209860376U CN209860376U CN201920539522.7U CN201920539522U CN209860376U CN 209860376 U CN209860376 U CN 209860376U CN 201920539522 U CN201920539522 U CN 201920539522U CN 209860376 U CN209860376 U CN 209860376U
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- cabinet
- room door
- cabinet body
- door
- temperature measuring
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Abstract
The utility model discloses a testable high tension switchgear of inboard temperature, including the cabinet body and rather than articulated cabinet door, the cabinet door includes instrument room door and handcart room door, be equipped with wireless temperature sensor on the handcart room door surface, be equipped with the controller on the handcart room door surface, be equipped with the alarm on the instrument room door, all be equipped with the handle on instrument room door and the handcart room door, cabinet body right side upper end is equipped with the bus duct, cabinet body up end is equipped with interior dehydrating unit of cabinet, the dehydrating unit right side is equipped with the exhaust fan in the cabinet, cabinet body lower extreme is equipped with the cold wind air inlet, the cold wind air inlet passes through dehumidifier and main blast pipe intercommunication, be equipped with air supply branch pipe on the main blast pipe, be equipped with the solenoid valve on the air supply branch pipe, the solenoid. Compared with the prior art, the utility model the advantage lie in: the internal temperature of the high-voltage cabinet can be measured and controlled, the use safety is high, and the service life is long.
Description
Technical Field
The utility model relates to a high tension switchgear technical field specifically indicates a measurable high tension switchgear of inboard temperature.
Background
The high-voltage switch cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the voltage level is 3.6 kV-550 kV, and the high-voltage switch cabinet manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry. The current high tension switchgear itself has great calorific capacity, and when some special environment used, in order to control humidity in the high tension switchgear, prevent the interior dewfall of switch board, still need to be equipped with the heater in the high tension switchgear usually simultaneously, this makes temperature in the high tension switchgear difficult to adjust, and high radiating element dispels the heat not smooth, influences high tension switchgear's safe in utilization and life-span. In order to solve the problems, the method is specially modified.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is the problem on traditional high tension switchgear structure and function, provide a measurable high tension switchgear of inside temperature of high-voltage board measurable, controllable, the safety in utilization is high, long service life.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a testable high tension switchgear of inboard temperature, includes the cabinet body and rather than articulated cabinet door, the cabinet door includes instrument room door and handcart room door, be equipped with wireless temperature sensor on the handcart room door surface, be equipped with the controller on the handcart room door internal surface, be equipped with the alarm on the instrument room door, all be equipped with the handle on instrument room door and the handcart room door, cabinet body right side upper end is equipped with the bus bar sleeve pipe, cabinet body up end is equipped with dehumidification device in the cabinet, the dehumidification device right side is equipped with the exhaust fan in the cabinet, cabinet body lower extreme is equipped with the cold wind air inlet, the cold wind air inlet passes through dehumidifier and main blast pipe intercommunication, be equipped with air supply branch pipe on the main blast pipe, be equipped with the solenoid valve on the air supply branch pipe, solenoid valve, wireless temperature sensor and alarm and.
Compared with the prior art, the utility model the advantage lie in: according to the high-voltage switch cabinet with the measurable inner side temperature, the wireless temperature measuring sensor is arranged on the outer surface of the handcart room door, a plurality of temperature measuring points are arranged on the wireless temperature measuring sensor, the temperature of a main heating element can be detected, and corresponding treatment is carried out through the controller; the upper end of the cabinet body is provided with an in-cabinet dehumidifying device which can reduce the air humidity in the high-voltage switch cabinet and prevent the interior of the cabinet from dewing; the cold air inlet is communicated with the main air supply pipe through the dehumidifier, the dehumidifier reduces water vapor in the cold air, the air supply branch pipe communicated with the main air supply pipe is provided with an electromagnetic valve, and the controller controls the electromagnetic valve to realize fixed-point cold air supply.
As an improvement, the left side and the right side of the upper end surface of the cabinet body are provided with hanging rings.
As an improvement, the number of temperature measuring points of the wireless temperature measuring sensor is at least 5, and the number of the alarms and the number of the electromagnetic valves are consistent with the number of the temperature measuring points of the wireless temperature measuring sensor.
As an improvement, the right sides of the instrument chamber door and the handcart chamber door are hinged with the cabinet body.
As an improvement, the cabinet body and the cabinet door are both made of stainless steel materials.
Drawings
Fig. 1 is a schematic structural view of a high-voltage switch cabinet with measurable inner side temperature.
Fig. 2 is a schematic diagram of the internal structure of the high-voltage switch cabinet with measurable internal temperature.
FIG. 3 is a schematic structural diagram of a high-voltage switch cabinet handcart room door part with measurable inner side temperature
As shown in the figure: 1. the cabinet body, 2, instrument room door, 3, handcart room door, 4, wireless temperature sensor, 5, controller, 6, alarm, 7, handle, 8, bus sleeve, 9, the interior dehydrating unit of cabinet, 10, exhaust fan, 11, cold wind air inlet, 12, dehumidifier, 13, main blast pipe, 14, air supply branch pipe, 15, solenoid valve, 16, rings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when concrete implementation, provide a measurable high tension switchgear of inboard temperature, including the cabinet body 1 and rather than articulated cabinet door, its characterized in that: the cabinet door includes instrument room door 2 and handcart room door 3, be equipped with wireless temperature sensor 4 on the 3 external surfaces of handcart room door, be equipped with controller 5 on the 3 internal surfaces of handcart room door, be equipped with alarm 6 on instrument room door 2, all be equipped with handle 7 on instrument room door 2 and the handcart room door, 1 right side upper end of the cabinet body is equipped with bus sleeve 8, 1 up end of the cabinet body is equipped with interior dehydrating unit 9 of cabinet, 9 right sides of dehydrating unit are equipped with exhaust fan 10 in the cabinet, 1 lower extreme of the cabinet body is equipped with cold wind air inlet 11, cold wind air inlet 11 passes through dehumidifier 12 and main blast pipe 13 intercommunication, be equipped with air supply branch pipe 14 on the main blast pipe 13, be equipped with solenoid valve 15 on the air supply branch pipe 14, solenoid valve 15, wireless temperature sensor 4 and alarm and 5 signal connection of controller.
The left side and the right side of the upper end face of the cabinet body 1 are provided with hanging rings 16, and the hanging rings 16 facilitate the hoisting and installation of the cabinet body 1.
The temperature measuring points of the wireless temperature measuring sensors 4 are at least 5, the number of the alarm devices 6 and the number of the electromagnetic valves 15 are consistent with the number of the temperature measuring points of the wireless temperature measuring sensors, main heating elements of the high-voltage switch cabinet are circuit breaker poles, contact arms, plum blossom-shaped outlet heads, fixed contacts and conductive heavy current copper bars on the cabinet body, the temperature measuring points of the 5 wireless temperature measuring sensors 4 meet detection requirements, the 5 alarm devices 6 respectively correspond to the 5 temperature measuring points for alarming, and the 5 electromagnetic valves 15 are controlled aiming at the 5 temperature measuring points.
The right side of instrument room door 2 and handcart room door 3 is articulated with the cabinet body, because bus sleeve 8 sets up on cabinet body right side, and the right side of instrument room door 2 and handcart room door 3 is articulated with the cabinet body, makes things convenient for the main bus wiring.
The cabinet body 1 and the cabinet door are both made of stainless steel materials, so that the cabinet is high in strength, corrosion-resistant and has a magnetic isolation effect.
The utility model discloses a theory of operation: when the high-voltage switch cabinet with the measurable inner side temperature is used, the dehumidifying device in the cabinet at the upper end of the cabinet body reduces the air humidity in the cabinet, prevents dewing in the cabinet and avoids potential safety hazards. The wireless temperature measuring sensor measures the temperature of a main heating element in the high-voltage switch cabinet through a plurality of temperature measuring points, when the temperature of the temperature measuring points is higher than a set value, the controller controls the electromagnetic valve passage corresponding to the temperature measuring points, and cold air enters the main air supply pipe through the cold air inlet hole and then is conveyed to the temperature measuring points needing cooling through the air supply branch pipe. The connection of cold wind air inlet and main conveyer pipe is equipped with the dehumidifier, can effectively get rid of the steam in the cold wind. And when the temperature of the temperature measuring point continues to rise after the temperature is reduced, the alarm works to prompt temperature abnormity or equipment failure.
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 (5)
1. The utility model provides a measurable high tension switchgear of inboard temperature, includes the cabinet body (1) and rather than articulated cabinet door, its characterized in that: the cabinet door comprises an instrument room door (2) and a handcart room door (3), a wireless temperature sensor (4) is arranged on the outer surface of the handcart room door (3), a controller (5) is arranged on the inner surface of the handcart room door (3), an alarm (6) is arranged on the instrument room door (2), handles (7) are arranged on the instrument room door (2) and the handcart room door, a bus sleeve (8) is arranged at the upper end of the right side of the cabinet body (1), an in-cabinet dehumidifying device (9) is arranged on the upper end surface of the cabinet body (1), an exhaust fan (10) is arranged on the right side of the in-cabinet dehumidifying device (9), a cold air inlet (11) is arranged at the lower end of the cabinet body (1), the cold air inlet (11) is communicated with a main air supply pipe (13) through a dehumidifier (12), a branch pipe (14) is arranged on the main air supply pipe (13), and an electromagnetic valve, the electromagnetic valve (15), the wireless temperature measuring sensor (4) and the alarm are in signal connection with the controller (5).
2. The high-voltage switch cabinet with measurable inside temperature according to claim 1, characterized in that: the left side and the right side of the upper end surface of the cabinet body (1) are provided with hanging rings (16).
3. The high-voltage switch cabinet with measurable inside temperature according to claim 1, characterized in that: the number of the temperature measuring points of the wireless temperature measuring sensors (4) is at least 5, and the number of the alarms (6) and the number of the electromagnetic valves (15) are consistent with the number of the temperature measuring points of the wireless temperature measuring sensors.
4. The high-voltage switch cabinet with measurable inside temperature according to claim 1, characterized in that: the right sides of the instrument room door (2) and the handcart room door (3) are hinged with the cabinet body.
5. The high-voltage switch cabinet with measurable inside temperature according to claim 1, characterized in that: the cabinet body (1) and the cabinet door are both made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539522.7U CN209860376U (en) | 2019-04-19 | 2019-04-19 | High-voltage switch cabinet with measurable inner side temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539522.7U CN209860376U (en) | 2019-04-19 | 2019-04-19 | High-voltage switch cabinet with measurable inner side temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860376U true CN209860376U (en) | 2019-12-27 |
Family
ID=68938389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920539522.7U Expired - Fee Related CN209860376U (en) | 2019-04-19 | 2019-04-19 | High-voltage switch cabinet with measurable inner side temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860376U (en) |
-
2019
- 2019-04-19 CN CN201920539522.7U patent/CN209860376U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |