CN218867755U

CN218867755U - Electric power high-voltage board

Info

Publication number: CN218867755U
Application number: CN202223128442.3U
Authority: CN
Inventors: 沈文韬; 庄静; 朱韬; 卞海波
Original assignee: Jiangsu Youjianing Technology Co ltd
Current assignee: Jiangsu Youjianing Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-14
Anticipated expiration: 2032-11-24

Abstract

The utility model provides an electric power high-voltage board, including the cabinet body that is used for installing high-voltage electric elements, cabinet body bottom fixedly connected with rectangle frame, cabinet body side lower part position has seted up the air outlet, the air outlet inboard is equipped with the air discharge fan, the air intake has been seted up to the one side upper portion position that the air outlet was seted up to the cabinet body, the air outlet outside is equipped with the housing, the housing lower surface is kept away from one side of the cabinet body and has been seted up the opening, the opening downside is equipped with the guide duct with housing fixed connection, the one end that the housing was kept away from to the guide duct is inserted in first interface, the rectangle frame is kept away from a side of first interface and has been seted up the second interface, the interior introduction and exhaust pipe that is used for leading hot air of ann of second interface, the utility model discloses following beneficial effect has: the dehumidification of the bottom of the electric power high-voltage cabinet is realized by utilizing the heat generated by the high-voltage electric elements in the electric power high-voltage cabinet, and the bottom of the electric power high-voltage cabinet is prevented from being rusted due to damp.

Description

Electric power high-voltage board

Technical Field

The utility model relates to an electric power high-voltage board belongs to electric field.

Background

The electric power high-voltage cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, is used for installing various high-voltage electric elements, is generally installed on the ground, has large ground moisture, has large probability of corrosion damage caused by long-term ground moisture receiving at the bottom of the electric power high-voltage cabinet, and influences the service life of the electric power high-voltage cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric power high-voltage board to solve the problem that proposes in the above-mentioned background art, the utility model discloses realize utilizing the heat that the high-voltage electric elements in the electric power high-voltage board produced to dehumidify electric power high-voltage board bottom, the prevention electric power high-voltage board bottom corrosion that wets.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an electric power high-voltage board, is including the cabinet body that is used for installing high-voltage electric elements, cabinet body one side articulates there is the cabinet door, cabinet body bottom fixedly connected with rectangle frame, cabinet body one side lower part position has seted up the air outlet, the air outlet inboard is equipped with the air discharge fan, the air discharge fan passes through screw and cabinet body fixed connection, the air intake has been seted up to the one side upper portion position that the air outlet was seted up to the cabinet body, the air outlet outside is equipped with the housing, the housing cross section is the rectangle, the housing one side towards the cabinet body is the opening form and with cabinet body fixed connection, the opening has been seted up to one side that the housing lower surface is far away from the cabinet body, the opening downside is equipped with the guide duct with housing fixed connection, the guide duct is L type structure, the one end that the housing was kept away from to the guide duct is inserted in first interface, first interface is seted up in rectangle frame one side upper portion position, the rectangle frame is kept away from one side of first interface and is seted up the second interface, the interior introduction pipe that has been inserted for leading hot air, the second interface, the other end of introduction pipe extends to outdoor.

Furthermore, the cross section of the drainage pipe is rectangular, a plurality of support plates are uniformly fixed on the lower surface of the drainage pipe, and the lower ends of the support plates are in contact with the ground.

Furthermore, an inserting frame is arranged on the inner side of the second inserting port, and one end of the drainage pipe penetrates through the second inserting port and is inserted into the inserting frame.

Furthermore, one end of the drainage pipe, far away from the rectangular frame, is fixedly connected with a supporting frame, and an interception net for intercepting mice is fixedly connected in the supporting frame.

Furthermore, two parallel side lower part edges of the rectangular frame are fixedly connected with a bottom plate, and two ground foot holes are symmetrically formed in the upper surface of the bottom plate.

Furthermore, equal two engaging lugs of fixedly connected with on two parallel sides of housing, the engaging lug passes through screw and cabinet body fixed connection.

Further, fixedly connected with is used for filtering the filter screen of dust in the air inlet, the filter screen is the rectangle structure.

The utility model has the advantages that:

1. the air discharge fan during operation, outside low temperature air gets into the cabinet internally from the air intake, thereby the heat that the internal high-voltage electric elements of cabinet produced gets into the housing along with the air from the air outlet, hot-air passes through in the space that the guide duct got into the cabinet body and rectangular frame formation afterwards, the realization heats the space that the cabinet body and rectangular frame formed, the moisture that makes the cabinet body and rectangular frame form in the space is along with the air current discharge, make cabinet body bottom be in dry state all the time, the realization utilizes the heat that high-voltage electric elements produced to dehumidify cabinet body bottom, the corrosion of making moist of prevention cabinet body bottom.

2. The air flowing into the space formed by the cabinet body and the rectangular frame is discharged to the outside through the exhaust guide pipe, so that the heat generated by the high-voltage electric elements is discharged to the outside, and the temperature in the storage space of the cabinet body is favorably kept in a lower state.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an electric power high voltage cabinet of the present invention;

fig. 2 is an assembly schematic diagram of an exhaust fan and a cabinet body in the electric high-voltage cabinet of the utility model;

fig. 3 is a cross-sectional view of the housing of the high-voltage electric power cabinet of the present invention;

fig. 4 is a cross-sectional view of a rectangular frame in an electric high-voltage cabinet according to the present invention;

fig. 5 is an assembly schematic view of a supporting frame, an interception net and a drainage pipe in the electric high-voltage cabinet of the present invention;

in the figure: 1-cabinet body, 2-filter screen, 3-encloser, 4-cabinet door, 5-connecting lug, 6-air guide pipe, 7-bottom plate, 8-rectangular frame, 9-drainage pipe, 10-support plate, 11-support frame, 12-air outlet, 13-exhaust fan, 14-through port, 15-first plug port, 16-second plug port, 17-plug frame and 18-interception net.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an electric power high-voltage board, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, connect cabinet door 4 at 1 side of the cabinet body hinge, thereby the cabinet body 1 forms the space that is used for installing high-voltage electric elements with cabinet door 4 jointly, at the fixed rectangle frame 8 in 1 bottom of the cabinet body, rectangle frame 8 plays the effect of the supporting cabinet body 1, make and have certain interval between 1 bottom of the cabinet body and the ground, equal PMKD 7 in two side lower part edges that parallel of rectangle frame 8, make and fix two ground foot holes that 7 upper surface symmetries of bottom plate were seted up are run through to subaerial expansion bolts, be convenient for utilize expansion bolts PMKD 7's position, the position of rectangle frame 8 is restricted promptly.

Referring to fig. 1 and 2, an air outlet 12 formed in a lower portion of a side of the cabinet 1 is provided with an inner side exhaust fan 13, the exhaust fan 13 is connected with the cabinet 1 through screws, after a circuit of the exhaust fan 13 is connected, the air in a space formed by the cabinet 1 and the cabinet door 4 is exhausted through an air outlet 12 under the action of the exhaust fan 13, at the moment, the external air enters the cabinet 1 through an air inlet formed in the cabinet 1 and formed in an upper portion of the air outlet 12, the purpose of heat dissipation is achieved, a rectangular filter screen 2 is fixed in the air inlet, the filter screen 2 plays a role in filtering dust in the air, and the dust is prevented from entering the cabinet 1 at will.

Referring to fig. 1, 2, 3 and 4, an enclosure 3 with a rectangular cross section is arranged outside an air outlet 12, two connecting lugs 5 fixedly connected to two parallel side surfaces of the enclosure 3 are both installed on a cabinet 1 by screws, at the time, an open side of the enclosure 3 is fixedly connected with the cabinet 1, one end of an L-shaped air guide pipe 6 is arranged at the lower side of a through opening 14 formed in one side of the lower surface of the enclosure 3, which is far away from the cabinet 1, and the air guide pipe 6 is fixedly connected with the enclosure 3, then one end of the air guide pipe 6, which is far away from the enclosure 3, is inserted into a first insertion opening 15 formed in the upper position of one side surface of a rectangular frame 8, when an exhaust fan 13 works, external low-temperature air enters the cabinet 1 from an air inlet, so that heat generated by high-voltage electric elements in the cabinet 1 enters the enclosure 3 along with air from the air outlet 12, then hot air enters a space formed by the cabinet 1 and the rectangular frame 8 through the air guide pipe 6, so as to heat the space formed by the rectangular frame 1 and the rectangular frame 8, so that moisture in the space formed by the cabinet 1 and the rectangular frame 8 is dehumidified by air flow, and the bottom of the cabinet 1, thereby preventing the cabinet 1 from being in a dry state by utilizing the high-voltage electric elements 16, and the bottom of the cabinet 1, and the cabinet are always in a dry state.

Referring to fig. 1 and 5, one end of the lead-exhaust pipe 9 with a rectangular cross section penetrates through the second socket 16 and is inserted into the insertion frame 17, so as to increase the contact range between the lead-exhaust pipe 9 and the rectangular frame 8, improve the stability of the insertion between the lead-exhaust pipe 9 and the rectangular frame 8, extend one end of the lead-exhaust pipe 9 away from the rectangular frame 8 to the outside, uniformly fix a plurality of support plates 10 with lower ends contacting with the ground on the lower surface of the lead-exhaust pipe 9, improve the stability of the installation of the lead-exhaust pipe 9 under the support of the support plates 10, exhaust the air flowing into the space formed by the cabinet 1 and the rectangular frame 8 to the outside through the lead-exhaust pipe 9, exhaust the heat generated by the high-voltage electrical components to the outside, facilitate the temperature in the storage space of the cabinet 1 to be in a low state, fix the support frame 11 at one end of the lead-exhaust pipe 9 away from the rectangular frame 8, and fix the blocking net 18 in the support frame 11, thereby preventing mice from freely entering the lead-exhaust pipe 9 and the space formed by the cabinet 1 and the rectangular frame 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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. An electric power high-voltage cabinet, includes the cabinet body (1) that is used for installing high-voltage electric elements, its characterized in that: a cabinet door (4) is hinged to one side face of the cabinet body (1), a rectangular frame (8) is fixedly connected to the bottom of the cabinet body (1), an air outlet (12) is formed in the lower portion of one side face of the cabinet body (1), an exhaust fan (13) is arranged on the inner side of the air outlet (12), the exhaust fan (13) is fixedly connected with the cabinet body (1) through screws, an air inlet is formed in the upper portion of one side face, provided with the air outlet (12), of the cabinet body (1), a housing (3) is arranged on the outer side of the air outlet (12), the cross section of the housing (3) is rectangular, one side face, facing the cabinet body (1), of the housing (3) is open and fixedly connected with the cabinet body (1), a through opening (14) is formed in one side, far away from the cabinet body (1), of the lower surface of the housing (3), a wind guide pipe (6) is fixedly connected with the housing (3), the wind guide pipe (6) is of an L-shaped structure, one end, far away from the housing (6) is inserted into a first insertion opening (15), the first insertion opening (15) is formed in the upper portion of the rectangular frame (8), and a second insertion opening (16) is formed in the side face, and a second insertion opening (16) is arranged in the second insertion opening, the other end of the drainage pipe (9) extends to the outside.

2. The electric high-voltage cabinet according to claim 1, characterized in that: the cross section of the drainage pipe (9) is rectangular, a plurality of support plates (10) are uniformly fixed on the lower surface of the drainage pipe (9), and the lower ends of the support plates (10) are in contact with the ground.

3. The electric high-voltage cabinet according to claim 1, characterized in that: an inserting frame (17) is arranged on the inner side of the second inserting port (16), and one end of the drainage pipe (9) penetrates through the second inserting port (16) and is inserted into the inserting frame (17).

4. The electric high-voltage cabinet according to claim 1, characterized in that: one end fixedly connected with carriage (11) of rectangle frame (8) is kept away from to drainage pipe (9), fixedly connected with is used for intercepting net (18) of interception mouse in carriage (11).

5. The electric high-voltage cabinet according to claim 1, characterized in that: the rectangular frame (8) is characterized in that two parallel side lower edges are fixedly connected with a bottom plate (7), and two ground foot holes are symmetrically formed in the upper surface of the bottom plate (7).

6. The electric high-voltage cabinet according to claim 1, characterized in that: the cabinet is characterized in that two parallel side faces of the housing (3) are fixedly connected with two connecting lugs (5), and the connecting lugs (5) are fixedly connected with the cabinet body (1) through screws.

7. The electric high-voltage cabinet according to claim 1, characterized in that: fixedly connected with is used for filtering dust's filter screen (2) in the air inlet, filter screen (2) are the rectangle structure.