CN219477385U - Safety protection device for switch cabinet - Google Patents
Safety protection device for switch cabinet Download PDFInfo
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- CN219477385U CN219477385U CN202222844800.4U CN202222844800U CN219477385U CN 219477385 U CN219477385 U CN 219477385U CN 202222844800 U CN202222844800 U CN 202222844800U CN 219477385 U CN219477385 U CN 219477385U
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- switch cabinet
- cabinet body
- drying box
- switchgear
- end surface
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Abstract
The utility model discloses a safety protection device of a switch cabinet, which comprises a switch cabinet body, wherein a drying box is arranged in the switch cabinet body, a drying agent is arranged in the drying box, a through hole is formed in the surface of the drying box, a radiating hole is formed in the top end surface of the switch cabinet body, a radiating fan is arranged at the radiating hole through a connecting rod, sealing plates are arranged on the top end surface and the bottom end surface of the drying box, a sleeve is arranged on the bottom end surface of the sealing plate, and a screw rod is connected with the bottom end surface of the sleeve in a threaded manner. According to the utility model, when the temperature in the switch cabinet body is too high, the heat dissipation fan is started, so that the circulation of air inside and outside the switch cabinet body is accelerated, the heat dissipation and the temperature reduction of the switch cabinet body are facilitated, meanwhile, the drying agent in the drying box can absorb the water vapor in the air inside the switch cabinet body, the dryness of the switch cabinet body is ensured, the short circuit of electric elements is avoided, the electronic elements inside the switch cabinet body are further protected, and the service life of the switch cabinet is prolonged.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a safety protection device for a switch cabinet.
Background
The switch cabinet is an important electrical equipment, and is mainly used for opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system, and electric elements inside the switch cabinet are of various types.
The prior art discloses the publication number: CN215452121U is a centrally-mounted switch cabinet safety protection device, and the storage component is arranged at the side end of the switch cabinet body; the heat dissipation assembly comprises a heat dissipation hole, a fixing rod, a first motor and a heat dissipation fan; the radiating holes are formed in the inner side wall of the switch cabinet body; one end of the fixed rod is fixedly connected to the inner side wall of the radiating hole, and the other end of the fixed rod is fixedly connected with a first motor; the radiating fan is fixedly connected to the output end of the first motor; the motor drives the radiator fan to rotate, dispels the heat and cools down to the inside of cubical switchboard, blows the inside dust of cubical switchboard to the inside diapire of cubical switchboard on clean dust when cooling down, has avoided the inside temperature of cubical switchboard to continuously rise and can lead to the fact the damage to the inside part of cubical switchboard, and then has protected the inside electronic component of cubical switchboard, has prolonged the life of cubical switchboard.
The prior art has the following problems:
according to the utility model, the motor is utilized to drive the cooling fan to rotate, so that air inside and outside the protective box is driven to flow, and therefore, the electric elements inside the protective box are cooled, the damage to the electric elements inside the switch cabinet caused by the continuous increase of the temperature inside the switch cabinet is avoided, but the air circulates inside and outside the switch cabinet, so that water vapor in the outside air easily enters the switch cabinet, and the water vapor also easily damages the electric elements inside the switch cabinet, thereby reducing the service life of the switch cabinet.
For this reason, we propose a cubical switchboard safety arrangement to solve above-mentioned drawback.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, the inside and outside circulation of air is easy to cause water vapor in the outside air to enter a switch cabinet, and the water vapor is easy to damage electric elements in the switch cabinet, so that the service life of the switch cabinet is shortened.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cubical switchboard safety arrangement, includes the cubical switchboard body, the inside of the cubical switchboard body is provided with the drying box, and the inside of drying box is provided with the drier, and the through-hole has been seted up on the surface of drying box, the louvre has been seted up on the top surface of the cubical switchboard body, and the louvre department installs the cooling fan through the connecting rod, the top surface and the bottom surface of drying box all are provided with the closing plate, the bottom surface of closing plate is provided with the sleeve, telescopic bottom surface threaded connection has the lead screw, and the tip of lead screw is connected with driving motor's output through the shaft coupling, the lead screw is installed at stoving intracavity portion, the internally mounted in stoving chamber has the resistance wire heating pipe.
Preferably, the desiccant is a silica gel desiccant.
Preferably, a dust screen is installed at the radiating hole.
Preferably, the outer connecting pipe is arranged on the surface of the side wall of the switch cabinet body in a penetrating way.
Preferably, a protective shell is arranged on the top surface of the switch cabinet body through a support column.
Preferably, the bottom end surface of the switch cabinet body is provided with a plurality of supporting legs, and the plurality of supporting legs are equidistantly arranged on the bottom end surface of the switch cabinet body.
Preferably, a PLC control panel is arranged on the surface of the side wall of the switch cabinet body.
Compared with the prior art, the utility model has the beneficial effects that;
(1) According to the utility model, through the arrangement of the switch cabinet body, the radiating holes, the radiating fan, the drying box, the drying agent and the through holes, the purpose of radiating heat and guaranteeing the drying of the interior of the switch cabinet body is achieved, when the temperature of the interior of the switch cabinet body is too high, the radiating fan is started, the circulation of air inside and outside the switch cabinet body is accelerated, the heat dissipation and the cooling of the interior of the switch cabinet body are facilitated, meanwhile, the drying agent in the drying box can absorb water vapor in the air inside the switch cabinet body, the dryness of the interior of the switch cabinet body is guaranteed, the short circuit of electrical elements is avoided, the electronic elements inside the switch cabinet body are further protected, and the service life of the switch cabinet is prolonged.
(2) According to the utility model, the switch cabinet body, the drying box, the drying agent, the sealing plate, the sleeve, the screw rod, the driving motor, the resistance wire heating pipe and the drying cavity are arranged, after the switch cabinet is used for a period of time, the driving motor is started, the driving motor drives the screw rod to rotate, and the sleeve is driven to move up and down, so that the drying box is lifted into the drying cavity, the resistance wire heating pipe is utilized to heat and dry the drying agent in the drying box, and moisture in the drying agent is dried, so that the drying agent can be recycled, and the absorption effect of the drying agent on the moisture in the air in the switch cabinet body is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of a safety protection device for a switch cabinet according to the present utility model;
fig. 2 is a schematic diagram of a structure of a position a of a safety protection device of a switch cabinet according to the present utility model;
fig. 3 is a schematic diagram of the overall structure of a drying box of the safety protection device of the switch cabinet.
Legend description:
1. a switch cabinet body; 2. a protective shell; 3. a support column; 4. a heat radiation hole; 5. a heat dissipation fan; 6. a dust screen; 7. a drying chamber; 8. a sealing plate; 9. a drying box; 10. a drying agent; 11. a through hole; 12. a sleeve; 13. a screw rod; 14. a driving motor; 15. a resistance wire heating pipe; 16. a support leg; 17. an outer connecting pipe; 18. and a PLC control panel.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-3, a switch cabinet safety protection device comprises a switch cabinet body 1, a drying box 9 is arranged in the switch cabinet body 1, a drying agent 10 is arranged in the drying box 9, a through hole 11 is formed in the surface of the drying box 9, a heat dissipation hole 4 is formed in the top surface of the switch cabinet body 1, a heat dissipation fan 5 is installed at the position of the heat dissipation hole 4 through a connecting rod, sealing plates 8 are arranged on the top surface and the bottom surface of the drying box 9, a sleeve 12 is arranged on the bottom surface of the sealing plate 8, a screw rod 13 is connected with the bottom surface of the sleeve 12 in a threaded manner, the end part of the screw rod 13 is connected with the output end of a driving motor 14 through a coupling, the screw rod 13 is installed in a drying cavity 7, and a resistance wire heating pipe 15 is installed in the drying cavity 7.
In this embodiment: when the internal temperature of the switch cabinet body 1 is too high, the heat dissipation fan 5 is started to accelerate the circulation of the air inside and outside the switch cabinet body 1, so that the heat dissipation and the temperature reduction of the switch cabinet body 1 are facilitated, meanwhile, the drying agent 10 in the drying box 9 can absorb the water vapor in the air inside the switch cabinet body 1, the dryness of the switch cabinet body 1 is ensured, the short circuit of electric elements is avoided, the electronic elements inside the switch cabinet body 1 are further protected, and the service life of the switch cabinet is prolonged; after a period of use, the driving motor 14 is started, the driving motor 14 drives the screw rod 13 to rotate, the driving sleeve 12 moves up and down, so that the drying box 9 is lifted into the drying cavity 7, the drying agent 10 in the drying box 9 is heated and dried by the aid of the resistance wire heating pipe 15, moisture in the drying agent 10 is dried, the drying agent 10 can be recycled, and the absorption effect of the drying agent 10 on the moisture in the air in the switch cabinet body 1 is ensured.
Specifically, the desiccant 10 is a silica gel desiccant 10.
In this embodiment: the white transparent particles are nontoxic and odorless, moisture in the environment is absorbed by the porous structure of the white transparent particles, and the white transparent particles can be continuously used after being dried, so that energy sources are saved, pollution is reduced, and the white transparent particles are a green and environment-friendly dry product.
Specifically, a dust screen 6 is installed at the heat dissipation hole 4.
In this embodiment: through setting up dust screen 6, avoid external dust to get into cubical switchboard body 1, influence electrical component's normal use.
Specifically, the outer connecting pipe 17 is installed on the side wall surface of the switch cabinet body 1 in a penetrating manner.
In this embodiment: by providing the extension tube 17, it is used for the introduction of external electric wires.
Specifically, the protective housing 2 is installed on the top surface of the switch cabinet body 1 through the support column 3.
In this embodiment: through setting up protective housing 2, avoid the rainwater directly to get into in the cubical switchboard body 1, cause the damage to inside electrical component.
Specifically, the bottom end surface of the switch cabinet body 1 is provided with the legs 16, and the legs 16 are provided in plurality, and the plurality of legs 16 are equidistantly installed on the bottom end surface of the switch cabinet body 1.
In this embodiment: by providing the legs 16, the height of the switch cabinet body 1 is increased, and the corrosion of ground moisture to the switch cabinet body 1 is reduced.
Specifically, the side wall surface of the switch cabinet body 1 is provided with a PLC control panel 18.
In this embodiment: through setting up PLC control panel 18, conveniently control cubical switchboard installation protection device, PLC control panel 18 control circuit can realize through the simple programming of the person skilled in the art, belongs to the common sense of the art, only uses it, does not reform transform, so no more detailed description control mode and circuit connection.
Working principle: when the internal temperature of the switch cabinet body 1 is too high, the heat dissipation fan 5 is started to accelerate the circulation of the air inside and outside the switch cabinet body 1, so that the heat dissipation and the temperature reduction of the switch cabinet body 1 are facilitated, meanwhile, the drying agent 10 in the drying box 9 can absorb the water vapor in the air inside the switch cabinet body 1, the dryness of the switch cabinet body 1 is ensured, the short circuit of electric elements is avoided, the electronic elements inside the switch cabinet body 1 are further protected, and the service life of the switch cabinet is prolonged; after a period of use, the driving motor 14 is started, the driving motor 14 drives the screw rod 13 to rotate, the driving sleeve 12 moves up and down, so that the drying box 9 is lifted into the drying cavity 7, the drying agent 10 in the drying box 9 is heated and dried by the aid of the resistance wire heating pipe 15, moisture in the drying agent 10 is dried, the drying agent 10 can be recycled, and the absorption effect of the drying agent 10 on the moisture in the air in the switch cabinet body 1 is ensured.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (7)
1. The utility model provides a cubical switchboard safety arrangement, includes the cubical switchboard body (1), a serial communication port, the inside of the cubical switchboard body (1) is provided with drying box (9), and the inside of drying box (9) is provided with drier (10), and through-hole (11) have been seted up on the surface of drying box (9), louvre (4) have been seted up on the top surface of the cubical switchboard body (1), and louvre (4) department installs cooling fan (5) through the connecting rod, the top surface and the bottom surface of drying box (9) all are provided with closing plate (8), the bottom surface of closing plate (8) is provided with sleeve (12), the bottom surface threaded connection of sleeve (12) has lead screw (13), and the tip of lead screw (13) is connected with the output of driving motor (14) through the shaft coupling, lead screw (13) are installed inside stoving chamber (7), the internally mounted of stoving chamber (7) has resistance heating pipe (15).
2. A switchgear safety arrangement according to claim 1, characterized in that the desiccant (10) is a silica gel desiccant (10).
3. A safety arrangement for a switchgear cabinet according to claim 1, characterized in that the heat-dissipating holes (4) are provided with dust-protection screens (6).
4. A safety arrangement for a switchgear according to claim 1, characterized in that the side wall surface of the switchgear body (1) is provided with an extension tube (17) extending through it.
5. The safety protection device for the switch cabinet according to claim 1, wherein a protective shell (2) is arranged on the top surface of the switch cabinet body (1) through a support column (3).
6. A safety arrangement for a switchgear cabinet according to claim 1, characterized in that the bottom end surface of the switchgear cabinet body (1) is provided with legs (16), and that the legs (16) are provided in plurality, and that the plurality of legs (16) are equidistantly mounted on the bottom end surface of the switchgear cabinet body (1).
7. A switchgear safety arrangement according to claim 1, characterized in that the side wall surface of the switchgear body (1) is provided with a PLC control panel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222844800.4U CN219477385U (en) | 2022-10-27 | 2022-10-27 | Safety protection device for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222844800.4U CN219477385U (en) | 2022-10-27 | 2022-10-27 | Safety protection device for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219477385U true CN219477385U (en) | 2023-08-04 |
Family
ID=87459952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222844800.4U Active CN219477385U (en) | 2022-10-27 | 2022-10-27 | Safety protection device for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219477385U (en) |
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2022
- 2022-10-27 CN CN202222844800.4U patent/CN219477385U/en active Active
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