CN210182830U

CN210182830U - Ventilative box switching station

Info

Publication number: CN210182830U
Application number: CN201920735962.XU
Authority: CN
Inventors: Yuanlin Zhang; 张元林; Qi Lin; 林琪
Original assignee: Nanjing He Zong Power Equipment Co Ltd
Current assignee: Nanjing He Zong Power Equipment Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-24
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a ventilative box switching station, which comprises a housin, the both sides of casing are all installed and are extended the piece, and the surface that extends the piece is provided with the protecting crust, the slider is all installed to the inboard top of protecting crust and bottom, and the inboard intermediate position department of protecting crust is provided with sealed the pad, the top and the bottom that extend the piece all are provided with the spout, extend the bottom of piece and install the fly leaf, the intermediate position department at fly leaf top installs dustproof otter board, and the fixed column is installed at the fly leaf top of dustproof otter board both sides, the surface of fixed column is provided with the spacing groove, the both sides that extend the piece all are provided with the mounting hole, the extension piece surface of mounting hole department is provided with the installation piece, the stopper is installed. The utility model discloses a set up protecting crust, spout, dustproof otter board, spacing groove, stopper, sealed pad and slider structure, solved the unable problem that realizes dustproof function and do not have rain-proof function of existing equipment.

Description

Ventilative box switching station

Technical Field

The utility model relates to a switching station technical field specifically is a box switching station of breathing freely.

Background

The switching station is an electric power facility for supplying high-voltage electric power to several surrounding electric power consumption units, is located at the next stage of a substation in an electric power system, is also referred to as a power supply and distribution facility for receiving electric power and distributing electric power, and is referred to as a switching station in a high-voltage power grid. Switchgears in medium voltage networks are typically used for the acceptance and distribution of 10kV power. The power distribution device is provided with medium-voltage power distribution inlet and outlet wires and redistributes power. The extension of the bus of the transformer substation is equivalent to that of the bus of the transformer substation, the bus can be used for solving the problem that the space between an incoming line and an outgoing line of the transformer substation is limited or the corridor of the incoming line and the outgoing line of the transformer substation is limited, and the bus plays a role in supporting a power supply in an area. The medium-voltage switchgear station can be built together with a switchgear cabinet if necessary.

However, the prior art has the following defects:

1. because the inside of the switching station generates high temperature after being used for a long time, and if the internal electric equipment is not damaged in time, the internal electric equipment can be damaged quickly by ventilation and heat dissipation, meanwhile, the existing heat dissipation is realized by arranging heat dissipation holes, but rainwater is very easy to enter the inside of the switching station in heavy rain, so that the internal electric equipment is damaged, and the practicability is low;

2. the heat dissipation of the existing switching station through the heat dissipation holes easily leads to a large amount of dust to enter the shell, and the service life of the electrical equipment is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a ventilative box switching station has solved the problem that current equipment can't realize dustproof function and do not have rain-proof function.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilative box switching station, includes the casing, the extension piece is all installed to the both sides of casing, the surface of extending the piece is provided with the protecting crust, the slider is all installed to the inboard top of protecting crust and bottom, the inboard intermediate position department of protecting crust is provided with sealed the pad, the top and the bottom of extending the piece all are provided with the spout, the fly leaf is installed to the bottom of extending the piece, dustproof otter board is installed to the intermediate position department at fly leaf top, the fixed column is installed at the fly leaf top of dustproof otter board both sides, the surface of fixed column is provided with the spacing groove, the both sides of extending the piece all are provided with the mounting hole, the extension piece surface of mounting hole department is provided with the installation piece, the stopper is installed to.

Preferably, a rain shelter is installed at the top of the shell, and a base is installed at the bottom of the shell.

Preferably, a door body is mounted on the surface of the shell, and a handle is mounted on the surface of the door body.

Preferably, the surface of the extension block is uniformly provided with air holes at equal intervals, and the bottom of the movable plate is provided with a pulling handle.

Preferably, the protective shell is U-shaped, and the sliding block is arranged inside the sliding groove.

Preferably, the top of the limiting block is set to be in a U shape, and the limiting block is arranged inside the limiting groove.

(III) advantageous effects

The utility model provides a box switching station of breathing freely possesses following beneficial effect:

(1) the utility model discloses a set up the protecting crust, the spout, slider and sealed pad, make the utility model discloses have rain-proof function, be convenient for realize sealed bleeder vent at heavy rain weather, and then prevent effectively that the rainwater from getting into the inside damage electrical equipment of casing, improve the life of this device, when using, when meetting heavy rain weather, the user is through promoting the protecting crust, and then make the protecting crust drive the slider and remove, and make the slider realize sliding through the spout, and then make the complete surface of covering at the extension piece of protecting crust, and make the protecting crust cover the bleeder vent, and then realize a heavy rain-proof function, make simultaneously sealed pad carry out double sealing treatment, thereby realize high-efficient rain-proof function.

(2) The utility model discloses a set up dustproof otter board, stopper and spacing groove, make the utility model discloses have dustproof function, effectively avoid the dust to get into the inside of casing and influence electrical equipment's life, convenient quick installation dismantles dustproof otter board simultaneously, the high practicality, when using, the user is through pulling the installation piece, and then make the installation piece realize removing and stimulate the stopper, thereby be convenient for take the spacing groove out the stopper, the person of facilitating the use stimulates the fly leaf through the pull handle, and make the dustproof otter board of fly leaf pulling, thereby be convenient for take the extension piece out with dustproof otter board, be convenient for clear up the dust on dustproof otter board surface, convenient and fast.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a bottom view of the extension block of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the movable plate of fig. 3 according to the present invention;

FIG. 5 is a side cross-sectional view of the protective shell of FIG. 1 in accordance with the present invention;

FIG. 6 is a schematic view of the back side of the protective shell of FIG. 1 according to the present invention;

fig. 7 is a schematic view of the installation block of fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a housing; 2. a base; 3. a rain shelter; 4. a door body; 5. a handle; 6. an extension block; 7. a protective shell; 8. mounting holes; 9. mounting blocks; 10. air holes are formed; 11. a chute; 12. a movable plate; 13. drawing the handle; 14. a dustproof screen plate; 15. fixing a column; 16. a limiting groove; 17. a limiting block; 18. a gasket; 19. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment: a ventilated box type opening and closing device comprises a shell 1, wherein a rain shelter 3 is installed at the top of the shell 1, the rain shelter function can be conveniently realized through the rain shelter 3, a base 2 is installed at the bottom of the shell 1, a door body 4 is installed on the surface of the shell 1, a handle 5 is installed on the surface of the door body 4, extension blocks 6 are installed on two sides of the shell 1, air holes 10 are uniformly and equidistantly formed in the surfaces of the extension blocks 6, the ventilation function can be conveniently realized through the air holes 10, the heat dissipation efficiency of the device is effectively improved, a protective shell 7 is arranged on the surface of each extension block 6, the protective shell 7 is in a U-shaped shape, sliding blocks 19 are installed at the top and the bottom of the inner side of the protective shell 7, a sealing gasket 18 is arranged at the middle position of the inner side of the protective shell 7, sliding grooves 11 are formed in the top and the bottom of each extension block 6, pull handle 13 is installed to the bottom of fly leaf 12, dustproof otter board 14 is installed to the intermediate position department at fly leaf 12 top, dustproof otter board 14 of can being convenient for realizes dustproof processing to bleeder vent 10 department, effectively avoid the dust to get into the inside of casing 1, fixed column 15 is installed at the fly leaf 12 top of dustproof otter board 14 both sides, the surface of fixed column 15 is provided with spacing groove 16, the top of stopper 17 sets up to the U type form, the both sides of extension piece 6 all are provided with mounting hole 8, the extension piece 6 surface of mounting hole 8 department is provided with installation piece 9, stopper 17 is installed to one side of installation piece 9, stopper 17 sets up the inside at spacing groove 16, can be convenient for through inserting stopper 17 in spacing groove 16, realize spacing fixed, conveniently realize fixed mounting dustproof otter board 14, and make this device realize dustproof function.

The working principle is as follows: when in use, the ventilation function is realized for the device through the ventilation holes 10, the heat dissipation is convenient for the inside of the shell 1, meanwhile, the dustproof function is realized for the device through the dustproof screen plate 14, when in heavy rain weather, a user pushes the protective shell 7, further, the protective shell 7 drives the sliding block 19 to move, further, the sliding block 19 slides through the sliding groove 11, further, the protective shell 7 completely covers the surface of the extending block 6, further, the protective shell 7 covers the ventilation holes 10, further, the primary rainproof function is realized, meanwhile, the sealing gasket 18 is subjected to double sealing treatment, further, the high-efficiency rainproof function is realized, when needing to clean the dust on the dustproof screen plate 14, the user pulls the mounting block 9, further, the mounting block 9 is moved, the limiting block 17 is pulled, further, the limiting block 17 is convenient to be drawn out of the limiting groove 16, the user conveniently pulls the movable plate 12 through the pull handle 13, and the movable plate 12 pulls the dustproof screen plate 14, so that the dustproof screen plate 14 is conveniently drawn out of the extension block 6, and dust on the surface of the dustproof screen plate 14 is conveniently cleaned.

To sum up can, the utility model discloses a set up protecting crust 7, spout 11, dustproof otter board 14, spacing groove 16, stopper 17, sealed pad 18 and slider 19 structure, solved the unable problem that realizes dustproof function and do not have rain-proof function of existing equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A box switching station that breathes freely, includes casing (1), its characterized in that: the anti-dust and anti-dust shell is characterized in that extension blocks (6) are mounted on two sides of the shell (1), a protective shell (7) is arranged on the surface of each extension block (6), sliders (19) are mounted at the top and the bottom of the inner side of each protective shell (7), a sealing gasket (18) is arranged at the middle position of the inner side of each protective shell (7), sliding grooves (11) are formed in the top and the bottom of each extension block (6), movable plates (12) are mounted at the bottom of each extension block (6), a dust-proof screen plate (14) is mounted at the middle position of the top of each movable plate (12), fixed columns (15) are mounted at the tops of the movable plates (12) on two sides of each dust-proof screen plate (14), limiting grooves (16) are formed in the surface of each fixed column (15), mounting holes (8) are formed in two sides of each extension block (6), and mounting blocks (, and a limiting block (17) is arranged on one side of the mounting block (9).

2. A breathable box-type substation according to claim 1, characterized in that: a rain shelter (3) is installed at the top of the shell (1), and a base (2) is installed at the bottom of the shell (1).

3. A breathable box-type substation according to claim 1, characterized in that: the surface mounting of casing (1) has a door body (4), the surface mounting of door body (4) has handle (5).

4. A breathable box-type substation according to claim 1, characterized in that: the surface of the extension block (6) is uniformly provided with air holes (10) at equal intervals, and the bottom of the movable plate (12) is provided with a drawing handle (13).

5. A breathable box-type substation according to claim 1, characterized in that: the protective shell (7) is arranged in a U shape, and the sliding block (19) is arranged inside the sliding groove (11).

6. A breathable box-type substation according to claim 1, characterized in that: the top of stopper (17) sets up to the U type form, stopper (17) set up the inside in spacing groove (16).