CN215343621U

CN215343621U - High-voltage metal-enclosed switchgear

Info

Publication number: CN215343621U
Application number: CN202121663082.XU
Authority: CN
Inventors: 胡怀斌; 白东辉; 宁小龙; 郭龙梅
Original assignee: Baoji Fenglide Manufacturing Co ltd
Current assignee: Baoji Fenglide Manufacturing Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-28
Anticipated expiration: 2031-07-21

Abstract

The utility model belongs to the field of electrical equipment, and particularly discloses high-voltage metal-enclosed switchgear which comprises an outer box body, a switchgear box body, a partition plate assembly and a heat dissipation fan, wherein the outer box body is provided with a cavity with a closed rear end and an open front end, two sides of the front end of the outer box body are hinged with outer box covers, and the partition plate assembly is arranged in the cavity of the outer box body; the partition plate assembly comprises a partition plate A, a partition plate B, a partition plate C and a partition plate D, the partition plate A is vertically connected to the top side and the bottom side of the outer box body and divides the cavity into a first switch equipment cavity and a second switch equipment cavity, and a through hole for communicating the first switch equipment cavity with the second switch equipment cavity is formed in the middle of the partition plate A; the partition board B and the partition board C are distributed in the first switch equipment cavity in an up-down parallel mode. The utility model provides protection and heat dissipation of the switch device, so that the switch device has better durability and service life, and is convenient to mount and dismount.

Description

High-voltage metal-enclosed switchgear

Technical Field

The utility model relates to the field of electrical equipment, in particular to high-voltage metal-enclosed switchgear.

Background

Electricity is a generic term in the disciplines or engineering fields of production, transmission, distribution, use, and manufacture of electrical equipment for electrical energy. Electrical is a science of creating, maintaining and improving limited space and environment by means of electric energy, electrical equipment and electrical technology, and covers three aspects of conversion, utilization and research of electric energy, including basic theory, application technology, facility equipment and the like, while switchgear is a general term for distribution equipment such as high-voltage distribution cabinets, generators, transformers, power lines, circuit breakers, low-voltage switch cabinets, distribution boards, switch boxes, control boxes and the like in a power system.

The existing high-voltage switch equipment is generally integrated or assembled in a cabinet, and because the high-voltage switch equipment cabinet can not effectively dissipate heat generated by internal equipment when being used for a long time, the loss of the equipment is accelerated, and because the occupied volumes of different switch equipment are different, the equipment cabinet can not meet field installation when being installed in the equipment cabinet, the equipment cabinet is usually prefabricated, and the equipment cabinet is troublesome and can not meet the normal work of electrical equipment.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high voltage metal enclosed switchgear that solves the problems set forth in the background above.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage metal-enclosed switchgear comprises an outer box body, a switchgear box body, a partition plate assembly and a heat dissipation fan, wherein the outer box body is provided with a cavity with a closed rear end and an open front end, two sides of the front end of the outer box body are hinged with outer box covers, and the partition plate assembly is arranged in the outer box body; the partition plate assembly comprises a partition plate A, a partition plate B, a partition plate C and a partition plate D, the partition plate A is vertically connected to the top side and the bottom side of the outer box body and divides the cavity into a first switch equipment cavity and a second switch equipment cavity, and a through hole for communicating the first switch equipment cavity with the second switch equipment cavity is formed in the middle of the partition plate A; baffle B, baffle C are parallel distribution from top to bottom in first switchgear intracavity, all are equipped with corresponding mounting groove on baffle B, baffle C and the first switchgear chamber roof.

Preferably, the installation baffle can be inserted in the installation groove, and the installation baffles are arranged in parallel.

Preferably, baffle D is equipped with two sets ofly and its parallel distribution in the second switchgear intracavity, has placed the switchgear box on the baffle D.

Preferably, the partition board B is fixedly connected with the side wall of the first switch equipment cavity, and the lower side of the partition board C is provided with an adjusting component.

Preferably, the adjusting assembly is used for adjusting the position of the partition plate C to adjust the installation gap between the partition plate C and the partition plate B, and the adjusting assembly comprises an adjusting frame and an adjusting screw rod.

Preferably, a sliding block capable of moving along the length direction of the adjusting frame is arranged in the adjusting frame, the end part of the sliding block is connected with the partition plate C, the tail end of the adjusting screw rod is connected with a handle, and the head end of the adjusting screw rod penetrates through the adjusting frame and is connected with the sliding block.

Preferably, the switchgear box body comprises an upper box shell and a lower box shell which are connected, a top cover is arranged at the top of the upper box shell, and switchgear parts are arranged in the upper box shell.

Preferably, the lower case shell is communicated with the inner cavity of the upper case shell through an air draft channel, an air draft heat radiator is arranged in the lower case shell, and a heat radiating long groove is formed in the outer side of the lower case shell.

Preferably, cooling fan installs in outer box top one side, and cooling fan's wind channel and first switchgear chamber intercommunication.

Compared with the prior art, the utility model has the beneficial effects that:

the inner cavity of the outer box body is divided into two switch equipment cavities through the partition board, one switch equipment cavity is a fixed cavity, the other switch equipment cavity is an adjustable cavity, the heat dissipation fan is arranged on the top side of the first switch equipment cavity, the heat in the cavity can be discharged through the heat dissipation fan, the normal operation of the equipment is guaranteed, meanwhile, the distance between the partition board C and the partition board B in the first switch equipment cavity can be adjusted according to the actual size of the switch equipment and wiring adjustment, only a screw rod needs to be rotated in the adjusting process, the switch equipment is convenient and efficient, and the switch equipment is convenient to install and place and wiring constraint; and the switchgear box in the second switchgear cavity provides protection and heat dissipation of the switchgear, so that the durability and the service life of the switchgear are better, and the switchgear is convenient to install and detach.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a switchgear cabinet of the present invention.

In the figure: 1. an outer case; 101. a first switchgear chamber; 102. a second switchgear chamber; 2. a switchgear cabinet; 201. an upper box shell; 202. a lower box shell; 203. a heat dissipation long groove; 3. a heat radiation fan; 4. a separator A; 5. a partition board B; 6. a separator C; 7. a separator D; 8. installing a baffle; 9. an adjusting frame; 10. adjusting the screw rod; 11. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a high-voltage metal-enclosed switchgear comprises an outer box body 1, a switchgear box body 2, a partition plate assembly and a cooling fan 3, wherein the outer box body 1 is provided with a cavity with a closed rear end and an open front end, two sides of the front end of the outer box body 1 are hinged with outer box covers, and the partition plate assembly is arranged in the cavity of the outer box body 1; the partition plate assembly comprises a partition plate A4, a partition plate B5, a partition plate C6 and a partition plate D7, the partition plate A4 is vertically connected to the top side and the bottom side of the outer box body 1 and divides the cavity into a first switchgear cavity 101 and a second switchgear cavity 102, and a through hole for communicating the first switchgear cavity 101 with the second switchgear cavity 102 is formed in the middle of the partition plate A4; the partition plate B5 and the partition plate C6 are distributed in the first switchgear cavity 101 in an up-down parallel mode, and the partition plate B5, the partition plate C6 and the top wall of the first switchgear cavity 101 are all provided with corresponding mounting grooves 11.

In this embodiment, the installation baffle 8 can be inserted into the installation groove 11, and the installation baffles 8 are arranged in parallel.

In the present embodiment, two sets of partitions D7 are disposed and distributed in parallel in the second switchgear chamber 102, and the switchgear cabinet 2 is placed on the partition D7.

In this embodiment, the partition B5 is fixedly connected to the sidewall of the first switchgear chamber 101, and an adjusting component is disposed under the partition C6.

In the embodiment, the adjusting assembly is used for adjusting the position of the partition plate C6 to realize the adjustment of the installation gap between the partition plate C6 and the partition plate B5, and the adjusting assembly comprises an adjusting frame 9 and an adjusting screw 10.

In this embodiment, a slider capable of moving along the length direction is arranged in the adjusting frame 9, the end of the slider is connected with the partition plate C6, the tail end of the adjusting screw rod 10 is connected with a handle, and the head end of the adjusting screw rod passes through the adjusting frame 9 and is connected with the slider.

In this embodiment, the switchgear enclosure 2 includes an upper enclosure 201 and a lower enclosure 202 connected to each other, a top cover is disposed on the top of the upper enclosure 201, and switchgear components are installed in the upper enclosure 201.

In this embodiment, lower box shell 202 passes through exhaust passage and upper box shell 201 inner chamber intercommunication, is equipped with the heat dissipation machine of induced drafting in lower box shell 202, and the lower box shell 202 outside is equipped with heat dissipation elongated slot 203.

In this embodiment, the heat dissipation fan 3 is installed on one side of the top of the outer box 1, and an air duct of the heat dissipation fan 3 is communicated with the first switchgear chamber 101.

In this embodiment, separate into two switchgear chambeies through the inner chamber of baffle with outer box 1, one of them switchgear chamber is fixed cavity, another is adjustable cavity, set up cooling fan 3 through top side at first switchgear chamber 101, cooling fan 3 can be with the heat discharge in this cavity, guarantee the normal operating of equipment, baffle C6 in first switchgear chamber 101 simultaneously, distance between the baffle B5 can be according to switchgear's actual volume size and walk the line regulation and adjust, and only need rotate the screw rod among the accommodation process can, and is convenient and efficient, be convenient for switchgear's installation is placed and is walked the line restraint.

In this embodiment, the switchgear housing 2 in the second switchgear chamber 102 provides protection and heat dissipation for the switchgear, so that the switchgear has better durability and service life, and the switchgear is convenient to mount and dismount.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-voltage metal-enclosed switchgear is characterized by comprising an outer box body (1), a switchgear box body (2), a partition plate assembly and a heat dissipation fan (3), wherein the outer box body (1) is provided with a cavity with a closed rear end and an open front end, two sides of the front end of the outer box body (1) are hinged with an outer box cover, and the partition plate assembly is arranged in the cavity of the outer box body (1); the partition plate assembly comprises a partition plate A (4), a partition plate B (5), a partition plate C (6) and a partition plate D (7), the partition plate A (4) is vertically connected to the top side and the bottom side of the outer box body (1) and divides the cavity into a first switch equipment cavity (101) and a second switch equipment cavity (102), and a through hole for communicating the first switch equipment cavity (101) with the second switch equipment cavity (102) is formed in the middle of the partition plate A (4); baffle B (5), baffle C (6) are parallel distribution from top to bottom in first switchgear chamber (101), all are equipped with corresponding mounting groove (11) on baffle B (5), baffle C (6) and first switchgear chamber (101) roof.

2. A high-voltage metal-enclosed switchgear device according to claim 1, characterized in that: the installation baffle (8) can be inserted in the installation groove (11), and the installation baffles (8) are arranged in parallel.

3. A high-voltage metal-enclosed switchgear device according to claim 1, characterized in that: two groups of partition plates D (7) are arranged and distributed in the second switch equipment cavity (102) in parallel, and the switch equipment box body (2) is placed on the partition plates D (7).

4. A high-voltage metal-enclosed switchgear device according to claim 1, characterized in that: baffle B (5) and first switchgear chamber (101) lateral wall rigid coupling, baffle C (6) downside is equipped with adjusting part.

5. A high-voltage metal-enclosed switchgear according to claim 4, characterized in that: the adjusting assembly is used for adjusting the position of the partition plate C (6) to adjust the installation gap between the partition plate C (6) and the partition plate B (5), and comprises an adjusting frame (9) and an adjusting screw rod (10).

6. A high-voltage metal-enclosed switchgear according to claim 5, characterized in that: the adjustable sliding block is characterized in that a sliding block capable of moving along the length direction of the adjustable sliding block is arranged in the adjustable frame (9), the end part of the sliding block is connected with the partition plate C (6), the tail end of the adjustable screw rod (10) is connected with a handle, and the head end of the adjustable screw rod penetrates through the adjustable frame (9) and is connected with the sliding block.

7. A high-voltage metal-enclosed switchgear device according to claim 1, characterized in that: the switchgear box body (2) comprises an upper box shell (201) and a lower box shell (202) which are connected, a top cover is arranged at the top of the upper box shell (201), and switchgear parts are arranged in the upper box shell (201).

8. A high-voltage metal-enclosed switchgear device according to claim 7, characterized in that: the lower box shell (202) is communicated with the inner cavity of the upper box shell (201) through an air draft channel, an air draft heat radiator is arranged in the lower box shell (202), and a heat radiation long groove (203) is arranged on the outer side of the lower box shell (202).

9. A high-voltage metal-enclosed switchgear device according to claim 1, characterized in that: the heat dissipation fan (3) is arranged on one side of the top of the outer box body (1), and an air channel of the heat dissipation fan (3) is communicated with the first switch equipment cavity (101).