CN219321905U

CN219321905U - Switch board protection architecture and switch board

Info

Publication number: CN219321905U
Application number: CN202320038546.0U
Authority: CN
Inventors: 张征
Original assignee: Shanghai Yangchuan Electric Control Engineering Co ltd
Current assignee: Shanghai Yangchuan Electric Control Engineering Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-07-07
Anticipated expiration: 2033-01-07

Abstract

The utility model relates to the technical field related to control cabinets, in particular to a control cabinet protection structure and a control cabinet.

Description

Switch board protection architecture and switch board

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a control cabinet protection structure and a control cabinet.

Background

The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or an alarm is given by means of a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or signal deviation from a normal working state. The method is commonly used in various power generating, distributing and transforming substations.

The switch board that the occasion that the switch board that outdoor was used, especially road and bridge construction or building site was used because receive collision damage easily, consequently, need erect protection architecture at the switch board periphery and carry out the protection processing to the switch board, common protection architecture is the shell of protection of frame type, the shell connection sets up in the periphery of switch board, thereby avoid the switch board directly to receive external force impact, can realize the safeguard function to the switch board, but when using, can't protect the inside of switch board, when the inside electrical equipment of switch board takes place to damage because of adverse phenomena such as high temperature, short circuit, can't in time detect the dangerous environment in the switch board, lead to the protectiveness to the switch board is relatively poor, for this reason, the person skilled in the art provides a switch board protection architecture and switch board, in order to solve the problem that the above-mentioned background was put forward.

Disclosure of Invention

The utility model aims to provide a control cabinet protection structure and a control cabinet, which are used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a switch board protection architecture and switch board, includes the base, the installation is provided with the switch board on the base, the switch board lateral wall is connected and is provided with outer framed board, outer framed board top joint is provided with the ceiling, outer framed board middle part is provided with ventilation cover plate, the switch board lateral wall with ventilation cover plate corresponds position department and is provided with the vent, equidistant a plurality of boards of placing of being provided with along vertical direction in the switch board, the switch board top is provided with the protection box, top surface mid-mounting has driving motor in the protection box, the control box is installed to the driving motor's of top surface lateral part department in the protection box, driving motor with control box line connection, driving motor bottom output links to each other with the axis of rotation top, the axis of rotation bottom links to each other with the rolling disc top middle part, rolling disc one side bottom is installed and is provided with smoke detector and temperature detector, the rolling disc opposite side top is installed the air pump, the air pump bottom is connected with and extends to the suction hood of rolling disc below, the air pump top is provided with the blast pipe, the protection box top with the blast pipe corresponding position and is provided with annular cooling hole, annular connection is realized about the annular cooling hole.

As still further aspects of the utility model: the inner side wall of the control box is connected with a wave explosion-proof plate, and the wave explosion-proof plate is in S-shaped zigzag arrangement.

As still further aspects of the utility model: the top end of the ventilation cover plate is provided with a slot, a filter plate is detachably inserted in the slot, and a pull handle is connected with the top end of the filter plate.

As still further aspects of the utility model: a plurality of ventilation openings are formed in the side portion of the ventilation cover plate at equal intervals, and the ventilation openings are obliquely arranged downwards towards the outer direction of the control cabinet.

As still further aspects of the utility model: the outer wall of the control cabinet is connected with the inner side wall of the frame plate through a plurality of damping springs which are uniformly distributed.

The utility model has the following advantages: this switch board carries out external protection to the switch board through setting up the frame board, the frame board passes through damping spring and links to each other with the switch board, can avoid the switch board to receive external force direct impact through the frame board, damping spring's setting can carry out certain shock attenuation protection to the switch board, the switch board top is provided with the protection box, be provided with the air pump in the protection box and ventilate the heat dissipation to the switch board inner chamber, be provided with smoke detector and temperature detector in the protection box and detect the real-time environment in the switch board, when the temperature is too high in the switch board or when producing the condition of a fire because of electrical equipment trouble, can come and send out the alarm through detector detection department, in order to realize the internal protection function to the switch board, overall control cabinet simple structure and convenient operation, electrical equipment protection effect is good in switch board and the switch board, stronger practicality has.

Drawings

Fig. 1 is a schematic diagram of the overall external structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the overall internal structure of an embodiment of the present utility model.

FIG. 3 is a schematic diagram illustrating an internal structure of a protection box according to an embodiment of the present utility model.

Fig. 4 is a schematic view showing an internal structure of a vent panel according to an embodiment of the utility model.

In the figure: the device comprises a base-1, a control cabinet-2, an outer frame plate-3, a damping spring-4, a ventilation cover plate-5, a ventilation opening-6, a slot-7, a filter plate-8, a pull handle-9, a box door-10, a ceiling-11, a protective box-12, a driving motor-13, a rotating shaft-14, a rotating disc-15, a control box-16, an annular heat dissipation hole-17, a connecting rod-18, a smoke detector-19, a temperature detector-20, a wind pump-21, an exhaust pipe-22, an air suction cover-23, a wave explosion-proof plate-24, a placing plate-25, an annular support plate-26 and a moving wheel-27.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the specific embodiments.

Example 1

Referring to fig. 1, 2 and 3, a control cabinet protection structure and a control cabinet, the control cabinet protection structure comprises a base 1, wherein a control cabinet 2 is arranged on the base 1, the front end of the control cabinet 2 is connected with a box door 10 through a hinge, an outer side wall of the control cabinet 2 is connected with an outer frame plate 3, the top ends of the outer frame plates 3 are jointly connected with a ceiling 11, a ventilation cover plate 5 is arranged in the middle of the outer frame plate 3, ventilation openings 6 are arranged at positions of the side walls of the control cabinet 2 and the corresponding positions of the ventilation cover plate 5, a plurality of placing plates 25 are arranged in the control cabinet 2 at equal intervals along the vertical direction, a protective box 12 is arranged at the top end of the control cabinet 2, a driving motor 13 is arranged in the middle of the inner top surface of the protective box 12, a control box 16 is arranged at the side part of the driving motor 13 of the inner top surface of the protective box 12, the driving motor 13 is in line connection with the control box 16, the bottom output end of the driving motor 13 is connected with the top end of the rotating shaft 14, the bottom end of the rotating shaft 14 is connected with the middle part of the top end of the rotating disc 15, a smoke detector 19 and a temperature detector 20 are arranged at the bottom end of one side of the rotating disc 15, an air pump 21 is arranged at the top end of the other side of the rotating disc 15, an air suction cover 23 extending to the lower part of the rotating disc 15 is connected at the bottom end of the air pump 21, an exhaust pipe 22 is arranged at the top end of the air pump 21, an annular heat dissipation hole 17 is arranged at the position of the top end of the protective box 12 corresponding to the exhaust pipe 22, the inner wall of the annular heat dissipation hole 17 is fixedly connected through a plurality of connecting rods 18 distributed circumferentially about the annular heat dissipation hole 17, in the embodiment, an annular support plate 26 is connected at the inner wall of the protective box 12, a plurality of moving wheels 27 are connected circumferentially at the bottom end of the edge of the rotating disc 15, the bottom ends of the moving wheels 27 are contacted with the top end of the annular support plate 26, the running wheel 27 is supported by an annular support plate 26.

Referring to fig. 1, 2 and 4, the inner side wall of the control box 16 is connected with a wave explosion-proof plate 24, the wave explosion-proof plate 24 is in an S-shaped zigzag arrangement, the wave explosion-proof plate 24 is made of explosion-proof materials, an inner cavity of the control cabinet 2 is protected through the wave explosion-proof plate 24, a slot 7 is arranged at the top end of the ventilation cover plate 5, a filter plate 8 is detachably inserted in the slot 7, a pull handle 9 is connected with the top end of the filter plate 8, and the filter plate 8 is quickly inserted and replaced through the pull handle 9, so that the filter plate 8 is cleaned conveniently.

Example two

Referring to fig. 2, on the basis of the first embodiment, a plurality of ventilation openings 6 are provided at equal intervals on the side of the ventilation hood 5, and the ventilation openings 6 are disposed obliquely downward toward the outside direction of the control cabinet 2, so that peripheral rainwater or water vapor cannot enter the control cabinet 2 through the ventilation openings 6 after being condensed.

Referring to fig. 1 and 2, the outer wall of the control cabinet 2 is connected with the inner side wall of the frame plate through a plurality of damping springs 4 which are uniformly distributed.

Working principle: when the control cabinet 2 is used, electrical equipment is mounted on the placing plate 25, the control cabinet 2 is protected by external impact through the frame plate, the driving motor 13 is controlled to be intermittently started through the control cabinet 16, the rotating shaft 14 is driven to rotate, the top rotating disc 15 is driven to rotate, the smoke detector 19 and the temperature detector 20 are driven to detect the inner cavity environment of the control cabinet 2, air in the inner cavity of the control cabinet 2 is pumped in through the air pump 21 and the air outlet cover, and air is discharged through the exhaust pipe 22 and the annular radiating holes 17, so that ventilation and heat dissipation functions of the electrical equipment are realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a switch board protection architecture and switch board, includes the base, its characterized in that, the installation is provided with the switch board on the base, the switch board lateral wall is connected and is provided with outer framed board, outer framed board top joint is provided with the ceiling, outer framed board middle part is provided with the ventilation cover board, the switch board lateral wall with ventilation cover board corresponds position department and is provided with the vent, equidistant a plurality of boards of placing of being provided with along vertical direction in the switch board, the switch board top is provided with the protection box, top surface mid-mounting has driving motor in the protection box, the control box is installed to the lateral part department of driving motor of top surface in the protection box, driving motor with control box line connection, driving motor bottom output links to each other with the axis of rotation top, the axis of rotation bottom links to each other with the rolling disc top middle part, rolling disc one side bottom installation is provided with smoke detector and temperature detector, the rolling disc opposite side top is installed the air pump, the air pump bottom is connected with and extends to the suction hood of rolling disc below, the air pump top is provided with the blast pipe top, the protection box top corresponds the position with annular vent-hole and realizes through a plurality of circular connection about the annular cooling hole.

2. The control cabinet protection structure and the control cabinet according to claim 1, wherein the inner side wall of the control cabinet is connected with a wave explosion-proof plate, and the wave explosion-proof plate is arranged in an S-shaped zigzag manner.

3. The control cabinet protection structure and the control cabinet according to claim 1, wherein the top end of the ventilation cover plate is provided with a slot, a filter plate is detachably inserted in the slot, and a pull handle is connected to the top end of the filter plate.

4. A control cabinet protection structure and control cabinet according to claim 3, wherein a plurality of ventilation openings are provided at equal intervals on the side portions of the ventilation cover plate, and the ventilation openings are provided obliquely downward toward the outside of the control cabinet.

5. The control cabinet protection structure and the control cabinet according to claim 1, wherein the outer wall of the control cabinet is connected with the inner side wall of the frame plate through a plurality of damping springs uniformly distributed.