CN209787715U - Explosion-proof control cabinet - Google Patents
Explosion-proof control cabinet Download PDFInfo
- Publication number
- CN209787715U CN209787715U CN201920183237.6U CN201920183237U CN209787715U CN 209787715 U CN209787715 U CN 209787715U CN 201920183237 U CN201920183237 U CN 201920183237U CN 209787715 U CN209787715 U CN 209787715U
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- CN
- China
- Prior art keywords
- dust
- explosion
- sensor
- cabinet
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 claims abstract description 65
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims 2
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an explosion-proof control cabinet, a controller, a circuit breaker, a thermal relay, a contactor, a dust sensor, a temperature sensor, a dust collector, a fan sets up in the internal portion of cabinet, explosion-proof touch-sensitive screen, the pilot lamp sets up at the external surface of cabinet, a circuit breaker, a thermal relay, a contactor connects external load unit and is used for realizing control to load unit, a dust sensor, a temperature sensor, a dust collector, a fan all link to each other with a controller, a dust sensor, a temperature sensor are used for detecting dust concentration and temperature of the internal portion of cabinet respectively, when the dust concentration that a dust sensor detects exceeds a first preset value, a controller starts a dust collector to remove dust, when the temperature that a temperature sensor detects exceeds a second preset value, a controller starts a fan to cool down; the dust concentration and the temperature in the explosion-proof cabinet body are controlled through the dust collector and the fan, the internal work of the explosion-proof cabinet body can be in a proper temperature environment, the dust concentration in the internal part of the cabinet body is reduced, and safety accidents are prevented.
Description
Technical Field
The utility model belongs to the power equipment field especially relates to an explosion-proof control cabinet.
background
The explosion-proof control cabinet is used for inflammable and explosive occasions in the industries such as coal mines, petroleum, chemical engineering, electric power and the like, can generate a large amount of heat in the operation process, has high sealing capacity for explosion-proof setting, and is difficult to dissipate the heat in the explosion-proof control cabinet.
disclosure of Invention
In order to solve the problems, the utility model provides an explosion-proof control cabinet, which comprises a cabinet body, a controller, an explosion-proof touch screen, a circuit breaker, a thermal relay, a contactor, an indicator light, a dust sensor, a temperature sensor, a dust collector and a fan, wherein the controller, the circuit breaker, the thermal relay, the contactor, the dust sensor, the temperature sensor, the dust collector and the fan are arranged inside the cabinet body, the explosion-proof touch screen and the indicator light are arranged on the outer surface of the cabinet body, the circuit breaker, the thermal relay and the contactor are connected with an external load unit for controlling the load unit, the dust sensor, the temperature sensor, the dust collector and the fan are all connected with the controller, the dust sensor and the temperature sensor are respectively used for detecting the dust concentration and the temperature inside the cabinet body, when the dust concentration detected by the dust sensor exceeds a first preset value, the, when the temperature detected by the temperature sensor exceeds a second preset value, the controller starts the fan to cool.
preferably, the cabinet body is made of stainless steel;
Preferably, the cabinet has a protection rating of IP 65;
Preferably, the controller is a programmable controller;
The utility model discloses an explosion-proof control cabinet, through the dust sensor, temperature sensor detects the dust concentration and the temperature of the internal portion of explosion-proof cabinet respectively, when the dust concentration that the dust sensor detected exceeds first default, the controller starts the dust catcher and removes dust, when the temperature that the temperature sensor detected exceeds the second default, the controller starts the fan and cools down, first default and second default can set up and adjust according to actual need, control dust concentration and the temperature of the internal portion of explosion-proof cabinet through dust catcher and fan, can make the internal portion work of explosion-proof cabinet in suitable temperature environment, reduce the internal portion dust concentration of cabinet, prevent to take place the incident.
Drawings
Fig. 1 is a schematic view of the structure of the explosion-proof control cabinet of the present invention.
shown in the figure: 1. The intelligent cabinet comprises a cabinet body, 2, a controller, 3, an explosion-proof touch screen, 4, a circuit breaker, 5, a thermal relay, 6, a contactor, 7, an indicator light, 8, a dust sensor, 9, a temperature sensor, 10, a dust collector, 11 and a fan.
Detailed Description
the technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. As shown in fig. 1, an explosion-proof control cabinet comprises a cabinet body 1, a controller 2, an explosion-proof touch screen 3, a circuit breaker 4, a thermal relay 5, a contactor 6, an indicator light 7, a dust sensor 8, a temperature sensor 9, a dust collector 10 and a fan 11, wherein the controller 2, the circuit breaker 4, the thermal relay 5, the contactor 6, the dust sensor 8, the temperature sensor 9, the dust collector 10 and the fan 11 are arranged inside the cabinet body, the explosion-proof touch screen 3 and the indicator light 7 are arranged on the outer surface of the cabinet body 1, the circuit breaker 4, the thermal relay 5 and the contactor 6 are connected with an external load unit for controlling the load unit, the dust sensor 8, the temperature sensor 9, the dust collector 10 and the fan 11 are all connected with the controller, the dust sensor 8 and the temperature sensor 9 are respectively used for detecting the dust concentration and the temperature inside the cabinet body, when the dust concentration detected by the dust sensor exceeds, the controller 2 starts the dust collector 10 to remove dust, and when the temperature detected by the temperature sensor 9 exceeds a second preset value, the controller 2 starts the fan 11 to cool.
Preferably, the cabinet body 1 is made of stainless steel;
Preferably, the cabinet 1 has a protection rating of IP 65;
Preferably, the controller 2 is a programmable controller;
the utility model discloses an explosion-proof control cabinet, through the dust sensor, temperature sensor detects the dust concentration and the temperature of the internal portion of explosion-proof cabinet respectively, when the dust concentration that the dust sensor detected exceeds first default, the controller starts the dust catcher and removes dust, when the temperature that the temperature sensor detected exceeds the second default, the controller starts the fan and cools down, first default and second default can set up and adjust according to actual need, control dust concentration and the temperature of the internal portion of explosion-proof cabinet through dust catcher and fan, can make the internal portion work of explosion-proof cabinet in suitable temperature environment, reduce the internal portion dust concentration of cabinet, prevent to take place the incident.
The above description is only a preferred embodiment of the present invention, and should not be interpreted as limiting the scope of the present invention, and all equivalent modifications and variations made within the scope of the claims of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides an explosion-proof switch board, includes the cabinet body, controller, explosion-proof touch-sensitive screen, circuit breaker, thermal relay, contactor, pilot lamp, dust sensor, temperature sensor, dust catcher, fan, its characterized in that: the controller, the circuit breaker, the electrothermal relay, a contactor, the dust sensor, a weighing sensor and a temperature sensor, the dust catcher, the fan sets up at the internal portion of cabinet, explosion-proof touch-sensitive screen, the pilot lamp sets up at external surface of cabinet, the circuit breaker, the electrothermal relay, external load unit is connected to contactor is used for realizing control to the load unit, the dust sensor, a weighing sensor and a temperature sensor, the dust concentration and the temperature that temperature sensor was used for detecting the internal portion of cabinet respectively, when the dust concentration that detects when the dust sensor surpassed first default, the controller starts the dust catcher and removes dust, when the temperature that detects when temperature sensor surpassed the second default, the controller starts the fan and cools down.
2. An explosion-proof switch board of claim 1, characterized in that: the cabinet body is made of stainless steel.
3. An explosion-proof switch board of claim 1, characterized in that: the cabinet has a protection rating of IP 65.
4. An explosion-proof switch board of claim 1, characterized in that: the controller is a programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183237.6U CN209787715U (en) | 2019-02-02 | 2019-02-02 | Explosion-proof control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183237.6U CN209787715U (en) | 2019-02-02 | 2019-02-02 | Explosion-proof control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209787715U true CN209787715U (en) | 2019-12-13 |
Family
ID=68794652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920183237.6U Active CN209787715U (en) | 2019-02-02 | 2019-02-02 | Explosion-proof control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209787715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301773A (en) * | 2021-04-14 | 2021-08-24 | 华翔翔能科技股份有限公司 | Power supply safety monitoring management method and system |
-
2019
- 2019-02-02 CN CN201920183237.6U patent/CN209787715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301773A (en) * | 2021-04-14 | 2021-08-24 | 华翔翔能科技股份有限公司 | Power supply safety monitoring management method and system |
| CN113301773B (en) * | 2021-04-14 | 2022-10-11 | 华翔翔能科技股份有限公司 | Power supply safety monitoring management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An explosion-proof control cabinet Effective date of registration: 20231024 Granted publication date: 20191213 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: TOTEL MECHANICS (SHANGHAI) Co.,Ltd. Registration number: Y2023310000671 |