CN218275770U

CN218275770U - Box-type substation shell convenient to ventilate

Info

Publication number: CN218275770U
Application number: CN202221899076.9U
Authority: CN
Inventors: 朱荣
Original assignee: Emeishan Changyu Electric Co ltd
Current assignee: Emeishan Changyu Electric Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-10
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a box-type substation technical field discloses a box-type substation shell convenient to ventilate, and its structure includes the substation shell, and the access door is installed through the hinge rotation to the front end of substation shell, and the stand has all been welded to the upper end both sides of substation shell, and the upper end of substation shell is provided with the fixed plate. The utility model discloses a stand, fixed plate, reset spring, storage water tank, ventilation net and observation window that set up, when meetting rainy weather, both can make the brush pole on the baffle carry out certain sweeping to the online adnexed dust of ventilating to improve the ventilation effect of ventilation net, can make the baffle on the fixed plate carry out certain sheltering from to the ventilation net when rainy day again, reduce inside the rainwater gets into the transformer substation shell, thereby cause the inside moist condition of transformer substation shell.

Description

Box-type substation shell convenient to ventilate

Technical Field

The utility model relates to a box-type substation technical field specifically is a box-type substation shell convenient to ventilate.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage distribution transformer is factory prefabricated indoor and outdoor compact distribution equipment which is formed by integrating high-voltage switch equipment, a distribution transformer and a low-voltage distribution device according to a certain wiring scheme.

Through retrieving public number (CN 211859283U), disclose a box-type substation that ventilation effect is good, including box, ground, division board, left door, right door, case lid, rainwater groove and rainwater delivery outlet, the box is installed on the ground, and the box middle part is provided with the inner chamber, and the division board is divided into two cavities about with the box inner chamber, installs updraft ventilator in the cavity of a left side, and the ground middle part is provided with two sets of cable mouths, and the cable passes through the cable mouth and enters into the box inner chamber respectively, and the box front end is provided with the access door.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the utility model discloses a although set up fan cooperation ventilation net and come to carry out ventilation cooling to transformer substation inside, the long-time use of ventilation net can adhere to the dust and lead to the ventilation effect to descend. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation shell convenient to ventilate has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a box-type substation shell convenient for ventilation comprises a substation shell, wherein an access door is rotatably mounted at the front end of the substation shell through hinges, stand columns are welded on two sides of the upper end of the substation shell, and a fixing plate is arranged at the upper end of the substation shell;

the utility model discloses a transformer substation's structure, including fixed plate, baffle, ventilation net, access door, storage water tank, the upper end middle part demountable installation of fixed plate has the storage water tank, the equal fixed mounting in lower extreme both sides of fixed plate has the baffle, the equal demountable installation in upper end both sides of transformer substation's shell has the ventilation net, the front end demountable installation of access door has the observation window.

As a preferred embodiment of the utility model, logical groove has all been seted up to the both sides of fixed plate, the size of stand and the size looks adaptation that leads to the groove, just stand and logical groove swing joint.

As a preferred embodiment of the utility model, the lower extreme lateral wall cover of stand is equipped with reset spring, reset spring's one end and the upper end fixed connection of transformer substation's shell.

As a preferred embodiment of the present invention, the area of the baffle is larger than the area of the ventilation net.

As a preferred embodiment of the utility model, the inboard lower extreme fixed mounting of baffle has the brush pole, the brush silk of brush pole and the surperficial laminating of ventilation net.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a stand, fixed plate, reset spring, storage water tank, ventilation net and observation window that set up, when meetting rainy weather, both can make the brush pole on the baffle carry out certain sweeping to the online adnexed dust of ventilating to improve the ventilation effect of ventilation net, can make the baffle on the fixed plate carry out certain sheltering from to the ventilation net when rainy day again, reduce inside the rainwater gets into the transformer substation shell, thereby cause the inside moist condition of transformer substation shell.

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 view of the overall structure of a box-type substation shell facilitating ventilation according to the present invention;

fig. 2 is the utility model relates to a box-type substation shell's a local enlarged structure schematic diagram convenient to ventilate.

In the figure: 1. the transformer substation shell, 2, access door, 3, stand, 4, fixed plate, 5, logical groove, 6, reset spring, 7, storage water tank, 8, baffle, 9, ventilation net, 10, brush-holder stud, 11, observation window.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: a box-type substation shell convenient for ventilation comprises a substation shell 1, wherein an access door 2 is rotatably installed at the front end of the substation shell 1 through hinges, stand columns 3 are welded on two sides of the upper end of the substation shell 1, and a fixing plate 4 is arranged at the upper end of the substation shell 1;

the upper end middle part demountable installation of fixed plate 4 has storage water tank 7, and the equal fixed mounting in lower extreme both sides of fixed plate 4 has baffle 8, and the equal demountable installation in the upper end both sides of transformer substation shell 1 has ventilation net 9, and the front end demountable installation of access door 2 has observation window 11.

In this kind of technical scheme, through the stand 3 that sets up, fixed plate 4, reset spring 6, storage water tank 7, ventilation net 9 and observation window 11, when meetting rainy weather, both can make brush-holder stud 10 on the baffle 8 carry out certain sweeping to the adnexed dust on the ventilation net 9, thereby improve the ventilation effect of ventilation net 9, baffle 8 that again can make on the fixed plate 4 carries out certain sheltering from to ventilation net 9 when rainy day, it is inside to reduce the rainwater entering transformer substation shell 1, thereby cause the inside moist condition of transformer substation shell 1.

In some technical schemes, through grooves 5 have all been seted up to the both sides of fixed plate 4, the size of stand 3 and the size looks adaptation that leads to groove 5, and stand 3 and lead to groove 5 swing joint.

In this kind of technical scheme, through stand 3 and the cooperation of logical groove 5, be convenient for improve the stability of fixed plate 4.

In some technical schemes, the outer side wall of the lower end of the upright post 3 is sleeved with a return spring 6, and one end of the return spring 6 is fixedly connected with the upper end of the transformer substation shell 1.

In the technical scheme, the return spring 6 on the upright post 3 is matched to drive the fixing plate 4 to return conveniently.

In some technical solutions, the area of the baffle 8 is larger than the area of the ventilation net 9.

In this kind of technical scheme, the area through baffle 8 is greater than ventilation net 9, is convenient for improve baffle 8's the effect of sheltering from.

In some technical solutions, a brush rod 10 is fixedly installed at the lower end of the inner side of the baffle plate 8, and brush filaments of the brush rod 10 are attached to the surface of the ventilation net 9.

In the technical scheme, the brush rod 10 is attached to the ventilation net 9, so that the cleaning effect is improved conveniently.

Theory of operation, when meetting rainy weather, the rainwater can be collected to storage water tank 7 on the fixed plate 4, when the rainwater is collected the certain degree, rainwater cooperation storage water tank 7's dead weight can drive fixed plate 4 downstream, compress reset spring 6 simultaneously, baffle 8 on the fixed plate 4 is followed and is removed, brush rod 10 on the baffle 8 can carry out certain sweeping to adnexed dust on the ventilation net 9, thereby improve the ventilation effect of ventilation net 9, baffle 8 on the fixed plate 4 also can carry out certain sheltering from to the ventilation net 9 when rainy day simultaneously, it gets into 1 inside of transformer substation shell to reduce the rainwater, thereby cause 1 inside moist condition of transformer substation shell, after the moisture evaporation in the storage water tank 7 after fine day, reset spring 6 can drive fixed plate 4 and reset, brush rod 10 can clean ventilation net 9 once more simultaneously.

Claims

1. The utility model provides a box-type substation shell convenient to ventilate, includes substation shell (1), its characterized in that: an access door (2) is rotatably mounted at the front end of the transformer substation shell (1) through hinges, stand columns (3) are welded on two sides of the upper end of the transformer substation shell (1), and a fixing plate (4) is arranged at the upper end of the transformer substation shell (1);

the upper end middle part demountable installation of fixed plate (4) has storage water tank (7), the equal fixed mounting in lower extreme both sides of fixed plate (4) has baffle (8), the equal demountable installation in upper end both sides of transformer substation's shell (1) has ventilation net (9), the front end demountable installation of access door (2) has observation window (11).

2. A box substation enclosure to facilitate ventilation according to claim 1, characterized in that: through grooves (5) are formed in the two sides of the fixing plate (4), the size of the stand column (3) is matched with the size of the through grooves (5), and the stand column (3) is movably connected with the through grooves (5).

3. A box substation enclosure to facilitate ventilation according to claim 1, characterized in that: the lower end outer side wall of the upright post (3) is sleeved with a return spring (6), and one end of the return spring (6) is fixedly connected with the upper end of the transformer substation shell (1).

4. A box substation enclosure facilitating ventilation according to claim 1 characterised in that: the area of the baffle (8) is larger than that of the ventilation net (9).

5. A box substation enclosure to facilitate ventilation according to claim 1, characterized in that: the inside lower extreme fixed mounting of baffle (8) has brush pole (10), the brush silk of brush pole (10) and the surperficial laminating of ventilation net (9).