CN215071048U - Cubical switchboard with stable fire behavior - Google Patents
Cubical switchboard with stable fire behavior Download PDFInfo
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- CN215071048U CN215071048U CN202121646794.0U CN202121646794U CN215071048U CN 215071048 U CN215071048 U CN 215071048U CN 202121646794 U CN202121646794 U CN 202121646794U CN 215071048 U CN215071048 U CN 215071048U
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- cubical switchboard
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- switch cabinet
- switchboard main
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Abstract
The utility model discloses a cubical switchboard with stable fire behavior, include: the switch cabinet comprises a switch cabinet main body and a fireproof mechanism; fire prevention mechanism fixed mounting in the cubical switchboard main part, fire prevention mechanism includes first casing, first casing communicate in one side of cubical switchboard main part, the utility model discloses during the use, circulate the taking a breath through the inside gas of fan in to the cubical switchboard main part, the gas circulation in the cubical switchboard main part is favorable to the heat dissipation of components and parts in the cubical switchboard main part with higher speed, and carry out drying process through the dehumidification board to the gas that gets into in the cubical switchboard main part, avoids moist gas to cause the short circuit to the components and parts in the cubical switchboard main part, improves the security of cubical switchboard main part, if the unexpected conflagration that takes place of cubical switchboard main part, the aerosol fire extinguisher initiatively puts out a fire, and the fan is discharged the inside harmful gas of cubical switchboard main part, carries out filtration purification through the active carbon plate, avoids causing the pollution to the air on every side.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a cubical switchboard with stable fire behavior.
Background
The main function of the switch cabinet is to open, close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, components in the switch cabinet mainly comprise a circuit breaker, an insulating part, an operating mechanism, a mutual inductor, various protection devices and the like, and the switch cabinet is required to develop towards miniaturization and intellectualization along with the development of power grid technology, particularly the development of distribution network technology. Current cubical switchboard is at the in-process that uses, and inside wire extrusion causes the heat to pile up easily, leads to the inside conflagration that breaks out of cubical switchboard, and fire behavior is low, and the inside burning of cubical switchboard produces a large amount of harmful gas, causes the pollution to the surrounding air, is unfavorable for the follow-up fire extinguishing operation to the cubical switchboard of staff.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cubical switchboard with stable fire behavior to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a switchgear cabinet with stable fire protection, comprising: the switch cabinet comprises a switch cabinet main body and a fireproof mechanism;
fire prevention mechanism fixed mounting in the cubical switchboard main part, fire prevention mechanism includes first casing, first casing communicate in one side of cubical switchboard main part, the inside fixedly connected with dehumidification board of first casing, the opposite side fixed mounting of cubical switchboard main part has the fan, the air intake intercommunication of fan has the air-supply line, the one end of air-supply line with cubical switchboard main part intercommunication, the air outlet intercommunication of fan has a tuber pipe, the opposite side fixedly connected with second casing of cubical switchboard main part, the one end that goes out the tuber pipe with second casing intercommunication, the inside fixedly connected with activated carbon plate of second casing, the inside fixed mounting of cubical switchboard main part has the aerosol fire extinguisher.
Through adopting above-mentioned technical scheme, start the fan, gas passes through in the first casing gets into the cubical switchboard main part, and the dehumidification board dehumidifies before getting into the cubical switchboard main part with gas, the fan is taken gas out through the air-supply line, realize gaseous circulation of flowing in the cubical switchboard main part, play radiating effect to the components and parts in the cubical switchboard main part, when the cubical switchboard main part takes place unexpected the fire, the aerosol fire extinguisher initiative is put out a fire, in time put out a fire to the cubical switchboard main part, gas that the burning produced in the cubical switchboard main part is taken out through the air-supply line simultaneously, then discharge into the second casing through the play tuber pipe, carry out filtration purification to gas through the active carbon plate in the second casing.
Preferably, a temperature control switch is fixedly mounted on an inner top wall of the switch cabinet main body, and a buzzer is fixedly connected to the upper surface of the switch cabinet main body.
Through adopting above-mentioned technical scheme, through temperature detect switch's setting, produce high temperature in detecting the cubical switchboard main part, start bee calling organ and remind the staff.
Preferably, the front surface of the switch cabinet main body is hinged with a cabinet door, and the front surface of the cabinet door is fixedly connected with a handle.
Through adopting above-mentioned technical scheme, through the setting of cabinet door, play the effect of protection to the components and parts in the cubical switchboard main part, the cubical switchboard door of being convenient for is handled.
Preferably, a lock body is mounted on the front surface of the cabinet door.
Through adopting above-mentioned technical scheme, through the setting of lock body, be convenient for lock the cabinet door.
Preferably, a sealing gasket is adhered to the rear surface of the cabinet door.
Through adopting above-mentioned technical scheme, through the setting of sealed pad, improve the direct leakproofness of cabinet door and cubical switchboard main part, prevent during moist gas access cubical switchboard main part.
Preferably, an observation window is fixedly arranged on the front surface of the cabinet door.
Through adopting above-mentioned technical scheme, through the setting of observation window, be convenient for observe the inside condition in the cubical switchboard main part.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses during the use, circulate the taking a breath through the inside gas of fan in to the cubical switchboard main part, the gas circulation in the cubical switchboard main part accelerates, do benefit to the heat dissipation of components and parts in the cubical switchboard main part, and carry out drying process through the gas of dehumidification board in to the entering cubical switchboard main part, avoid moist gas to cause the short circuit to the components and parts in the cubical switchboard main part, improve the security of cubical switchboard main part, if the unexpected conflagration that takes place of cubical switchboard main part, the aerosol fire extinguisher is initiatively put out a fire, the fan is discharged the inside harmful gas of cubical switchboard main part, carry out filtration purification through the active carbon plate, avoid causing the pollution to the air on every side.
Drawings
Fig. 1 is a schematic structural view of a switch cabinet with stable fire-proof performance according to the present invention;
fig. 2 is a schematic structural view of a switch cabinet main body in the switch cabinet with stable fireproof performance of the present invention;
fig. 3 is a schematic structural diagram of the second housing in the switch cabinet with stable fire-proof performance according to the present invention.
In the figure: 1. a switch cabinet main body; 2. a fire prevention mechanism; 21. a first housing; 22. a dehumidification plate; 23. a fan; 24. an air inlet pipe; 25. an air outlet pipe; 26. a second housing; 27. an activated carbon plate; 28. aerosol fire extinguishers; 3. a temperature control switch; 4. a buzzer; 5. a cabinet door; 6. a handle; 7. a lock body; 8. a gasket; 9. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, the present invention provides a technical solution:
as shown in fig. 1 to 3, a switchgear with stable fire prevention performance includes: cubical switchboard main part 1 and fire prevention mechanism 2, fire prevention mechanism 2 fixed mounting is on cubical switchboard main part 1.
As shown in fig. 1 to 3, the fire-proof mechanism 2 is composed of: the fire protection mechanism 2 comprises a first shell 21, the first shell 21 is communicated with one side of the switch cabinet main body 1, a dehumidification plate 22 is fixedly connected inside the first shell 21, a fan 23 is fixedly installed on the other side of the switch cabinet main body 1, an air inlet of the fan 23 is communicated with an air inlet pipe 24, one end of the air inlet pipe 24 is communicated with the switch cabinet main body 1, an air outlet of the fan 23 is communicated with an air outlet pipe 25, a second shell 26 is fixedly connected on the other side of the switch cabinet main body 1, one end of the air outlet pipe 25 is communicated with the second shell 26, an activated carbon plate 27 is fixedly connected inside the second shell 26, and an aerosol fire extinguisher 28 is fixedly installed inside the switch cabinet main body 1;
the fire protection principle of the fire protection mechanism 2 is as follows: start fan 23, gas passes through first casing 21 and gets into cubical switchboard main part 1 in, and dehumidification board 22 dehumidifies before with gas access cubical switchboard main part 1, fan 23 takes out gas through air-supply line 24, realize gaseous circulation of flowing in cubical switchboard main part 1, play radiating effect to the components and parts in cubical switchboard main part 1, when the unexpected fire that takes place of cubical switchboard main part 1, aerosol fire extinguisher 28 initiatively puts out a fire, put out a fire in time to cubical switchboard main part 1, the gas that produces of burning in cubical switchboard main part 1 takes out through air-supply line 24 simultaneously, then discharge into second casing 26 through air-out pipe 25, carry out filtration purification to gas through activated carbon plate 27 in the second casing 26.
It should be noted that the dehumidifying plate 22 is a hollow plate body filled with a dehumidifying agent, and the hollow plate body is uniformly provided with a plurality of micropores, and the dehumidifying agent is an anhydrous calcium chloride dehumidifying agent.
As shown in fig. 1-2, a temperature controlled switch 3 is fixedly mounted on an inner top wall of a switch cabinet main body 1, a buzzer 4 is fixedly connected to an upper surface of the switch cabinet main body 1, and the buzzer 4 is started to remind a worker when high temperature generated in the switch cabinet main body 1 is detected through the setting of the temperature controlled switch 3.
As shown in fig. 1, the front surface of switch cabinet main part 1 is articulated to have a cabinet door 5, and the front surface fixed connection of cabinet door 5 has a handle 6, through the setting of cabinet door 5, plays the effect of protection to components and parts in switch cabinet main part 1, and the switch cabinet door 5 of being convenient for of handle 6.
As shown in fig. 1, a lock body 7 is installed on a front surface of the cabinet door 5, and the cabinet door 5 is conveniently locked by the lock body 7.
As shown in fig. 1, a sealing gasket 8 is bonded to the rear surface of the cabinet door 5, and the arrangement of the sealing gasket 8 improves the direct sealing property between the cabinet door 5 and the switch cabinet main body 1, thereby preventing moist gas from entering the switch cabinet main body 1.
As shown in fig. 1, an observation window 9 is fixedly installed on the front surface of the cabinet door 5, and the inside condition in the switch cabinet main body 1 can be observed conveniently through the observation window 9.
According to the technical scheme, the working steps of the scheme are summarized and carded:
the blower 23 is first activated, the blower 23 passes outside air into the switchgear main body 1 through the first housing 21, and the dehumidifying plate 22 dehumidifies the gas before the gas enters the switch cabinet body 1, the fan 23 pumps the gas out through the air inlet pipe 24, so as to realize the flowing circulation of the gas in the switch cabinet body 1, the heat dissipation effect is achieved on the components in the switch cabinet main body 1, when the switch cabinet main body 1 is accidentally ignited, the aerosol fire extinguisher 28 actively extinguishes the fire, the switch cabinet main body 1 is put out a fire in time, the temperature control switch 3 detects the high temperature generated in the switch cabinet main body 1, the buzzer 4 is started to remind the working personnel, the gas generated by combustion in the switch cabinet main body 1 is pumped out through the air inlet pipe 24, then the air is discharged into the second shell 26 through the air outlet pipe 25, and the air is filtered and purified through the activated carbon plate 27 in the second shell 26, so that the generated waste gas is prevented from polluting the outside air.
To sum up: the utility model discloses during the use, circulate the taking a breath through the inside gas of fan 23 in to cubical switchboard main part 1, the gas circulation in the cubical switchboard main part 1 accelerates, do benefit to the heat dissipation of components and parts in the cubical switchboard main part 1, and carry out drying process to the gas that gets into in the cubical switchboard main part 1 through dehumidification board 22, avoid moist gas to cause the short circuit to the components and parts in the cubical switchboard main part 1, improve the security of cubical switchboard main part 1, if the unexpected conflagration that takes place of cubical switchboard main part 1, aerosol fire extinguisher 28 initiatively puts out a fire, fan 23 discharges the inside harmful gas of cubical switchboard main part 1, carry out filtration purification through activated carbon plate 27, avoid causing the pollution to the air on every side.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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.
Claims (6)
1. A switch cabinet with stable fire-proof performance is characterized by comprising: the switch cabinet comprises a switch cabinet main body (1) and a fireproof mechanism (2);
the fireproof mechanism (2) is fixedly installed on the switch cabinet main body (1), the fireproof mechanism (2) comprises a first shell (21), the first shell (21) is communicated with one side of the switch cabinet main body (1), a dehumidifying plate (22) is fixedly connected inside the first shell (21), a fan (23) is fixedly installed on the other side of the switch cabinet main body (1), an air inlet of the fan (23) is communicated with an air inlet pipe (24), one end of the air inlet pipe (24) is communicated with the switch cabinet main body (1), an air outlet of the fan (23) is communicated with an air outlet pipe (25), a second shell (26) is fixedly connected on the other side of the switch cabinet main body (1), one end of the air outlet pipe (25) is communicated with the second shell (26), and an activated carbon plate (27) is fixedly connected inside the second shell (26), an aerosol fire extinguisher (28) is fixedly arranged in the switch cabinet main body (1).
2. The switch cabinet with stable fire-proof performance according to claim 1, characterized in that: the inner top wall of the switch cabinet main body (1) is fixedly provided with a temperature control switch (3), and the upper surface of the switch cabinet main body (1) is fixedly connected with a buzzer (4).
3. The switch cabinet with stable fire-proof performance according to claim 1, characterized in that: the front surface of the switch cabinet main body (1) is hinged with a cabinet door (5), and the front surface of the cabinet door (5) is fixedly connected with a handle (6).
4. A switchgear cabinet with stable fire protection according to claim 3, characterized in that: and a lock body (7) is arranged on the front surface of the cabinet door (5).
5. A switchgear cabinet with stable fire protection according to claim 3, characterized in that: and a sealing gasket (8) is bonded on the rear surface of the cabinet door (5).
6. A switchgear cabinet with stable fire protection according to claim 3, characterized in that: and an observation window (9) is fixedly arranged on the front surface of the cabinet door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646794.0U CN215071048U (en) | 2021-07-20 | 2021-07-20 | Cubical switchboard with stable fire behavior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646794.0U CN215071048U (en) | 2021-07-20 | 2021-07-20 | Cubical switchboard with stable fire behavior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215071048U true CN215071048U (en) | 2021-12-07 |
Family
ID=79222308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121646794.0U Active CN215071048U (en) | 2021-07-20 | 2021-07-20 | Cubical switchboard with stable fire behavior |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215071048U (en) |
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2021
- 2021-07-20 CN CN202121646794.0U patent/CN215071048U/en active Active
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