CN217642197U

CN217642197U - Waterproof heat dissipation type high-voltage board

Info

Publication number: CN217642197U
Application number: CN202221713779.8U
Authority: CN
Inventors: 韩振东; 陈文清
Original assignee: Henan Dechun Power Technology Co ltd
Current assignee: Henan Dechun Power Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-21
Anticipated expiration: 2032-07-05

Abstract

The utility model provides a waterproof heat dissipation type high-voltage board relates to high-voltage board technical field, and this waterproof heat dissipation type high-voltage board draws together high-voltage board body, heat dissipation window, the inboard position that corresponds with the heat dissipation window of high-voltage board body is provided with and is used for preventing that the rainwater from permeating this internal protective assembly of high-voltage board. The utility model has the advantages that: the rainwater falls on the water collecting plate, then enter into through the inlet opening and detect the box body inboard, when the rainwater is less, can discharge through the drain pipe, when the rainwater is great, the volume of intaking is greater than the volume of drainage, along with the rising of water level, make showy part slowly float, the contact plate contacts with the inductive head, control center detects behind the signal, make protective component close, shelter from the heat dissipation window, prevent that the rainwater from getting into, and simultaneously, when the contact plate contacts with the inductive head, solenoid valve opens, make the rainwater pass through the connecting pipe and discharge, avoid the rainwater too much to spill over to the device inside, can effectually avoid the rainwater to cause the damage to the device.

Description

Waterproof heat dissipation type high-voltage board

Technical Field

The utility model relates to a high-voltage board technical field specifically is a waterproof heat dissipation type high-voltage board.

Background

The high-voltage switch cabinet 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 high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6-550 kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

The existing high-voltage switch cabinet is mostly arranged outdoors, and rainwater easily permeates into the high-voltage switch cabinet through the heat dissipation window in rainy days, so that the normal work of a circuit is influenced in the past.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof heat dissipation type high-voltage board aims at solving among the prior art because most set up in the open air, during rainy weather, during the rainwater permeates the high-voltage board through the heat dissipation window easily, influences the problem of the normal work of circuit in the past for a long time.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a waterproof heat dissipation type high-voltage board, including the high-voltage board body, the heat dissipation window, the inboard position that corresponds with the heat dissipation window of high-voltage board body is provided with and is used for preventing this internal protection component of rainwater infiltration to high-voltage board, the detection box body is installed to the protection component below, the inlet opening that a plurality of link up is seted up with the position that detects the box body correspondence to high-voltage board body lateral wall, the water-collecting plate is installed with the position that the inlet opening corresponds in the high-voltage board body outside, it is provided with the division board to detect the box body inboard, the division board deviates from inlet opening one side and is provided with showy part, install the contact plate on the showy part, detect the box body top and still install the inductive head, it has seted up the wash port to detect the box body bottom, and this wash port below switch-on has the drain pipe, detect the box body bottom and still install solenoid valve, the switch-on solenoid valve below has the connecting pipe, connecting pipe internally mounted has the detection part whether rivers.

In order to make the utility model discloses have and close the heat dissipation window, prevent that the rainwater from entering into this internal effect of high-voltage board, the utility model discloses a further technical scheme does, protective assembly has electronic slider including installing the slide rail at high-voltage board body inside wall, and slidable mounting has the shielding plate with high-voltage board body inside wall sliding connection on the slide rail, the last shielding plate of installing with high-voltage board body inside wall sliding connection of electronic slider.

In order to make the utility model discloses have along with the water level risees, drive the effect that showy part risees, the utility model discloses a further technical scheme does, showy part is the cystosepiment.

In order to make the utility model discloses have the water level that makes the division board both sides and rise simultaneously to drive the effect that the part risees showy, the utility model discloses a further technical scheme does, division board and detection box body bottom contactless, and showy part and baffle, detection box body inner wall sliding connection.

In order to make the utility model discloses have the convenient effect of arranging the rainwater to the device outside, the utility model discloses a further technical scheme does, the drain pipe all extends to the high-voltage board body outside with the play water end of connecting pipe.

In order to make the utility model discloses have the effect that improves the cooling effect, the utility model discloses a further technical scheme does, this internal cooling mechanism that improves the cooling effect of still installing of high-voltage board.

In order to make the utility model discloses have the effect that improves the cooling effect, the utility model discloses a further technical scheme does, cooling mechanism is including installing the heat dissipation pipeline at the high-voltage board body inboard and being close to the top, and the installation through-hole has been seted up to heat dissipation pipeline bottom, and it has cooling aluminum plate to inlay in this installation through-hole, and cooling aluminum plate and its sealing connection, the water inlet tap who communicates with the heat dissipation pipeline is installed to high-voltage board body one side, and high-voltage board body opposite side is provided with the leakage fluid dram that communicates with the heat dissipation pipeline, and the inlet of water inlet tap is provided with the filter screen, and simultaneously, the tilt up sets up.

In order to make the utility model discloses have the effect that improves the collection effect to the rainwater, the utility model discloses a further technical scheme does, the water-collecting plate tilt up sets up.

The beneficial effects of the utility model are that:

1. this waterproof heat dissipation type high-voltage board, when meetting rainy weather, the rainwater falls on the water-collecting plate, then enter into and detect the box body inboard through the inlet opening, the division board can prevent that the rainwater from spattering showy part up end, when the rainwater is less, can discharge through the drain pipe, when the rainwater is great, the volume of intaking is greater than the volume of drainage, along with the rising of water level, make showy part slowly float, when rising to the top, the contact plate contacts with the inductive head, control center detects behind the signal, make the protection component close, shelter from the heat dissipation window, prevent that the rainwater from getting into, and simultaneously, when the contact plate contacts with the inductive head, solenoid valve opens, make the rainwater pass through the connecting pipe and discharge, avoid the rainwater too much to spill over to the inside of device, after the rain stops, the detection part is level sensor, it does not have rivers to detect the connecting pipe and pass through, make the protection component open, and simultaneously, the solenoid valve is closed, continue normal work, can effectually avoid the rainwater to cause the damage to the device.

2. This waterproof heat dissipation type high-voltage board, the inside high temperature meeting of high-voltage board body is concentrated above, then cooling aluminum plate adsorbs the heat, and during the rainy time, the rainwater enters into the heat dissipation pipeline through the water inlet nozzle, and the rainwater takes away the heat through the heat dissipation pipeline, discharges from the leakage fluid dram, and the temperature in can effectual reducing mechanism improves the cooling effect.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a left side view of an embodiment of the present invention.

Fig. 3 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is a schematic structural diagram of the detection box according to the embodiment of the present invention.

In the figure: 1. a high-voltage cabinet body; 2. a heat dissipation window; 3. a slide rail; 4. an electric slider; 5. a shielding plate; 6. detecting the box body; 7. a water collection plate; 8. a partition plate; 9. a floating member; 10. a contact plate; 11. an inductive head; 12. a drain pipe; 13. an electromagnetic valve; 14. a connecting pipe; 15. a detection section; 16. a heat dissipation pipe; 17. cooling the aluminum plate; 18. a water inlet nozzle; 19. a liquid discharge nozzle.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-5, a waterproof heat dissipation type high-voltage board, including a high-voltage board body 1 and a heat dissipation window 2, a protection component for preventing rainwater from infiltrating into the high-voltage board body 1 is arranged at a position corresponding to the heat dissipation window 2 on the inner side of the high-voltage board body 1, a detection box body 6 is installed below the protection component, a plurality of through water inlet holes are formed in a position corresponding to the detection box body 6 on the side wall of the high-voltage board body 1, a water collection plate 7 is installed at a position corresponding to the water inlet holes on the outer side of the high-voltage board body 1, a separation plate 8 is arranged on the inner side of the detection box body 6, a floating part 9 is arranged on one side of the separation plate 8 deviating from the water inlet holes, a contact plate 10 is installed on the floating part 9, an induction head 11 is further installed at the top of the detection box body 6, a drain hole 12 is formed at the bottom of the drain hole and communicated with the bottom of the drain hole, an electromagnetic valve 13 is also installed at the bottom of the detection box body, a connection pipe 14 is communicated with a connection pipe 14, and a detection part 15 for detecting whether water flow is installed inside the connection pipe 14.

In this embodiment, when it is rainy, rainwater falls on the water collecting plate 7, and then enters the inside of the detection box body 6 through the water inlet hole, the partition plate 8 can prevent rainwater from splashing on the upper end surface of the floating component 9, when rainwater is small, rainwater can be discharged through the water discharge pipe 12, when rainwater is large, the amount of inlet water is greater than the amount of drainage, along with the rise of water level, the floating component 9 slowly floats, when the water level rises to the upper side, the contact plate 10 contacts with the induction head 11, after the control center detects a signal, the protection component is closed, the heat dissipation window 2 is shielded, rainwater is prevented from entering, meanwhile, when the contact plate 10 contacts with the induction head 11, the electromagnetic valve 13 is opened, rainwater is discharged through the connecting pipe 14, excessive rainwater is prevented from overflowing into the device, when rain stops, the detection component 15 is a liquid level sensor, it is detected that no water flow passes through the connecting pipe 14, the protection component is opened, meanwhile, the electromagnetic valve 13 is closed, normal operation is continued, and damage to the device can be effectively avoided.

In another embodiment of the present invention, the protection component comprises a slide rail 3 installed on the inner side wall of the high-voltage board body 1, an electric slider 4 is installed on the slide rail 3 in a sliding manner, and a shielding plate 5 connected with the inner side wall of the high-voltage board body 1 in a sliding manner is installed on the electric slider 4; when in use: electric slider 4 drives shielding plate 5 and shelters from heat dissipation window 2, prevents that the rainwater from entering into high-voltage board body 1.

Specifically, the floating member 9 is a foam plate; as the water level rises, the floating member 9 is brought up.

Furthermore, the partition plate 8 is not in contact with the bottom of the detection box body 6, and the floating part 9 is in sliding connection with the partition plate 8 and the inner wall of the detection box body 6; so that the water levels on both sides of the partition plate 8 rise simultaneously, thereby bringing the floating member 9 up.

Preferably, the water outlet ends of the water outlet pipe 12 and the connecting pipe 14 extend to the outside of the high-voltage cabinet body 1; the rainwater is conveniently discharged to the outer side of the device.

Specifically, a cooling mechanism for improving the cooling effect is further installed in the high-voltage cabinet body 1.

Further, the cooling mechanism comprises a cooling pipeline 16 which is installed on the inner side of the high-voltage cabinet body 1 and is close to the top, an installation through hole is formed in the bottom of the cooling pipeline 16, a cooling aluminum plate 17 is embedded in the installation through hole and is hermetically connected with the cooling aluminum plate 17, a water inlet nozzle 18 communicated with the cooling pipeline 16 is installed on one side of the high-voltage cabinet body 1, a liquid outlet nozzle 19 communicated with the cooling pipeline 16 is arranged on the other side of the high-voltage cabinet body 1, a filter screen is arranged at a liquid inlet of the water inlet nozzle 18, and meanwhile, the water inlet nozzle is arranged in an upward inclined mode; when in use: the inside high temperature of high-voltage board body 1 can concentrate on the top, then cooling aluminum plate 17 adsorbs the heat, and during rainy, the rainwater enters into heat dissipation pipeline 16 through water inlet nozzle 18, and the rainwater passes through heat dissipation pipeline 16, takes away the heat, discharges from leakage fluid dram 19, and the temperature in can effectual reduction device improves the cooling effect.

Preferably, the water collection plate 7 is arranged obliquely upwards; has the effect of improving the rainwater collection.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof heat dissipation type high-voltage board, includes high-voltage board body (1), heat dissipation window (2), its characterized in that: the high-voltage board is characterized in that a protection assembly used for preventing rainwater from permeating into the high-voltage board body (1) is arranged at a position corresponding to the heat dissipation window (2) on the inner side of the high-voltage board body (1), a detection box body (6) is installed below the protection assembly, a plurality of through water inlet holes are formed in the position, corresponding to the detection box body (6), of the side wall of the high-voltage board body (1), a water collecting plate (7) is installed at the position, corresponding to the water inlet holes, of the outer side of the high-voltage board body (1), a partition plate (8) is arranged on the inner side of the detection box body (6), a floating part (9) is arranged on one side, deviating from the water inlet holes, a contact plate (10) is installed on the floating part (9), an induction head (11) is further installed at the top of the detection box body (6), a drain hole is formed in the bottom of the detection box body (6), a drain hole (12) is communicated below the drain hole, an electromagnetic valve (13) is further installed at the bottom of the detection box body (6), a connecting pipe (14) is communicated with the connecting pipe (14), and a detection part (15) used for detecting whether water flow is installed inside the connecting pipe.

2. The waterproof heat-dissipation type high-voltage cabinet according to claim 1, characterized in that: protection component has electronic slider (4) including installing slide rail (3) at high-voltage board body (1) inside wall on slide rail (3), installs on electronic slider (4) shielding plate (5) with high-voltage board body (1) inside wall sliding connection.

3. The waterproof heat-dissipation type high-voltage cabinet according to claim 1, characterized in that: the floating member (9) is a foam board.

4. The waterproof heat-dissipation type high-voltage cabinet according to claim 1, characterized in that: the separation plate (8) is not in contact with the bottom of the detection box body (6), and the floating part (9) is in sliding connection with the separation plate (8) and the inner wall of the detection box body (6).

5. The waterproof heat-dissipation type high-voltage cabinet according to claim 1, characterized in that: the water outlet ends of the water outlet pipe (12) and the connecting pipe (14) extend to the outer side of the high-voltage cabinet body (1).

6. The waterproof heat-dissipation type high-voltage cabinet according to claim 1, characterized in that: still install the cooling mechanism that improves the cooling effect in high-voltage board body (1).

7. The waterproof heat-dissipation type high-voltage cabinet according to claim 6, characterized in that: cooling mechanism is including installing heat dissipation pipeline (16) at high-voltage board body (1) inboard and near the top, the installation through-hole has been seted up to heat dissipation pipeline (16) bottom, it has cooling aluminum plate (17) to inlay in this installation through-hole, and cooling aluminum plate (17) rather than sealing connection, inlet tap (18) with heat dissipation pipeline (16) intercommunication are installed to high-voltage board body (1) one side, high-voltage board body (1) opposite side is provided with drain tap (19) with heat dissipation pipeline (16) intercommunication, and the inlet of inlet tap (18) is provided with the filter screen, and simultaneously, the tilt up sets up.

8. The waterproof heat-dissipation high-voltage cabinet according to any one of claims 1 to 7, wherein: the water collecting plate (7) is arranged in an upward inclined mode.