CN217354193U

CN217354193U - Shutter for box transformer substation

Info

Publication number: CN217354193U
Application number: CN202220032283.8U
Authority: CN
Inventors: 张广祥; 张孝玉
Original assignee: Xuzhou Qi Neng Electric Equipment Co ltd
Current assignee: Xuzhou Qi Neng Electric Equipment Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-02
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a shutter for box transformer substation, including the shutter body, the shutter body is equipped with fixed frame, longitudinal arrangement has the shutter plate in the fixed frame, be equipped with the clearance between the adjacent shutter plate, the shutter plate includes the dirt board that hinders that the level set up and the baffle of putting to one side in the outside below, the baffle stretches to the horizontal position that is less than the dirt board that hinders that the below closes on down, baffle lower extreme hinged joint has the plumbing board, through the dirt board, the setting of baffle and plumbing board, with the water dirt isolated in the shutter outside, the baffle of putting to one side can not store up moisture and lead to freezing, hinged joint's plumbing board can make the box-type substation outside have the strong wind when, the plumbing board is toward the inboard swing, and the dirt board that hinders is close to, form the closure of vent, when ice and snow, can strike the plumbing board, make the plumbing board produce the swing, realize the deicing, thereby resume shutter ventilation effect.

Description

Shutter for box transformer substation

Technical Field

The utility model belongs to box-type substation accessory field especially relates to a box becomes uses shutter.

Background

Used ventilation shutter structure singleness of present box-type substation is simple, is solitary ventilation shutter structure, does not install the structure of dust and sand prevention filter, if adopt the clarification plant investment of taking a breath to become too costly, the price/performance ratio is low, does not have fine rain-proof function yet, meets under the condition of blowing out the storm, the rainwater is very easy just to enter into indoorly through the ventilation window. The design of S type to the shutter blade has at present in the market, this kind of design has had good rain-proof dirt function though, but brought new problem, when winter weather is cold, the inside and outside difference in temperature of transformer substation can lead to the blade of shutter to go up the frost, sleet also can form on the shutter and hang ice, the blade of S type structure is unfavorable for cleaning the frost in the slot, this can have huge influence to box-type transformer substation' S ventilation effect undoubtedly, if take the form of strikeing to arrange frost, still can form the impact like the solder joint to the fixed part of blade, the blade that probably causes the shutter drops. Therefore, a louver for the box transformer substation needs to be designed.

Disclosure of Invention

An object of the utility model is to provide a shutter for case becomes to when solving cold weather, the difficult clearance of frost leads to the unable technical problem that ventilates of shutter on the shutter blade.

In order to achieve the above object, the utility model discloses a case becomes uses shutter's concrete technical scheme as follows:

the utility model provides a shutter for box transformer, including the shutter body, the shutter body is equipped with fixed frame, longitudinal arrangement has the shutter plate in the fixed frame, be equipped with the clearance between the adjacent shutter plate, the shutter plate includes the dirt board that hinders that the level set up and the baffle of putting to one side below the outside, the baffle stretches down to the horizontal position that is less than the dirt board that hinders that the below closes on, baffle lower extreme hinged joint has the board that hangs down, through the dirt board, the setting of baffle and board that hangs down, it is isolated in the shutter outside to cut off water and dust, the baffle of putting to one side can not store up moisture and lead to freezing, hinged joint's board that hangs down can make the box-type substation outside have the strong wind, the board that hangs down swings to the inboard, be close to with the dirt board, form the closure of vent, when ice and snow winter, can strike the board that hangs down, make the board that hangs down produce the swing, realize the deicing, thereby resume shutter ventilation effect.

Furthermore, fixed frame is the rectangle frame, and fixed frame includes horizontal frame and mullion, and the production equipment of being convenient for can be according to the individualized size of customization shutter fast.

Furthermore, the louver blade fixing mechanism is arranged on the inner side of the vertical frame, so that the louver blades are better fixed, and the ventilation effect is ensured.

Furthermore, the louver blade fixing mechanism is a blade groove or a blade fixing rib, and is simple in structure and convenient to produce and process.

Furthermore, the blade fixing ribs are obliquely fixed, and the slope is consistent with that of the baffle, so that the louver blades are more stably fixed.

Furthermore, a vertical connecting plate is connected between the dust blocking plate and the baffle plate, so that the distance between the louver blades can be effectively enlarged, and a better ventilation effect is formed.

Furthermore, a stainless steel net or filter cotton is fixed on one side of the shutter body where the connecting plate is located, and therefore dust, insects, rats and plant vine mankind can be effectively prevented.

Furthermore, the width of the vertical plate is not more than the width of the connecting plate, so that the gap between the louver blades is ensured, and the ventilation effect is ensured.

Furthermore, the baffle and the vertical plate are connected and fixed through the hinge, so that the structure is simple and cheap, and the purchasing, production and maintenance are convenient.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a dust board, the setting of baffle and the board that hangs down, with the water dirt isolated in the shutter outside, the baffle of putting to one side can not store up moisture and lead to freezing, when hinged joint's the board that hangs down can make box-type substation outside have the strong wind, the board that hangs down swings towards the inboard, be close to with the dust board, form the closure of vent, when ice and snow winter, can strike the board that hangs down, make the board that hangs down produce the swing, realize the deicing, thereby resume shutter ventilation effect, moreover, the steam generator is simple in structure, need not provide extra energy, therefore, the carrier wave prepaid electric energy meter is low in cost, and can be used repeatedly.

2. The louver blade is obliquely fixed through the blade fixing ribs, the slope is consistent with that of the baffle, and the louver blade is fixed more stably.

3. The stainless steel net or the filter cotton is fixed on one side of the connecting plate through the shutter body, so that dust, insects, mice and plant vine mankind can be effectively prevented.

Drawings

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

fig. 2 is a perspective view of the louver blade of the present invention.

The reference numbers in the figures illustrate: 1. the louver comprises a fixed frame, 11 horizontal frames, 12 vertical frames, 121 louver fixing structures, 13 assembling holes, 2 louvers, 21 dust blocking plates, 22 baffles, 23 vertical plates, 24 connecting plates and 3 filter cotton.

The specific implementation mode is as follows:

in order to better understand the purpose, structure and function of the present invention, the following description is made with reference to the accompanying drawings.

As shown in fig. 1 to 2, a louver for a box transformer substation is designed, which comprises a louver body made of 304 stainless steel, the louver body is provided with a fixed frame 1, louver blades 2 are longitudinally arranged in the fixed frame 1, a gap is arranged between adjacent louver blades 2 and used for ventilation, each louver blade 2 comprises a horizontally arranged rectangular dust-blocking plate 21 and a rectangular baffle plate 22 obliquely arranged below the outer side, each baffle plate 22 extends downwards to a horizontal position lower than the adjacent dust-blocking plate 21 below, the lower end of each baffle plate 22 is hinged with a rectangular hanging plate 23, the dust-blocking plates 21, the baffle plates 22 and the hanging plates 23 are arranged to isolate water and dust outside the louver body, the obliquely arranged baffle plates 22 cannot accumulate moisture to cause freezing, and the hanging plates 23 connected by hinges can enable the hanging plates 23 to swing inwards to approach the dust-blocking plates 21 when a strong wind exists outside the box type transformer substation, form the closure of vent, when ice and snow winter, can strike board 23 that hangs down, make board 23 that hangs down produce the swing, realize the deicing to resume the ventilation effect of shutter body, simple structure need not provide extra energy, and low cost can use repeatedly.

In the above embodiment, 2 examples are listed to achieve the above technical solution:

example 1

The embodiment provides a louver for a box transformer substation, which comprises a louver body, wherein the louver body is made of 304 stainless steel, the louver body is provided with a fixed frame 1, louver blades 2 are longitudinally arranged in the fixed frame 1, a gap is formed between every two adjacent louver blades 2 and is used for ventilation, each louver blade 2 comprises a horizontally arranged rectangular dust blocking plate 21 and a rectangular baffle plate 22 obliquely arranged towards the lower side of the outer side, each baffle plate 22 extends downwards to a horizontal position lower than the adjacent dust blocking plate 21, the lower end of each baffle plate 22 is hinged with a rectangular hanging plate 23, water and dust are isolated outside the louver body through the arrangement of the dust blocking plates 21, the baffle plates 22 and the hanging plates 23, the obliquely arranged baffle plates 22 cannot store water and cause freezing, the hanging plates 23 connected through hinges can enable the hanging plates 23 to swing inwards when strong wind exists outside a box-type substation, the hanging plates 23 are close to the dust blocking plates 21 to form the closing of ventilation openings, when ice and snow winter, can strike hang down board 23, make hang down board 23 and produce the swing, realize the deicing to resume the ventilation effect of shutter body, simple structure need not provide extra energy, low cost can use repeatedly.

The fixed frame 1 is a rectangular frame and comprises a transverse frame 11 and a vertical frame 12, so that the production and assembly are facilitated, and the size of the shutter can be customized rapidly according to needs; the inner side of the vertical frame 12 is provided with a louver blade fixing mechanism 121, so that the louver blade 2 is better fixed, the ventilation effect is ensured, the louver blade fixing mechanism 121 is a blade groove, the shape of the blade groove is consistent with the cross section of the louver blade 2, and the louver blade 2 extends into the blade groove during assembly to form fixed clamping; a vertically arranged connecting plate 24 is connected between the dust blocking plate 21 and the baffle plate 22, so that the distance between the louver blades 2 can be effectively enlarged, and a better ventilation effect is formed; a stainless steel net is fixed on one side of the shutter body where the connecting plate 24 is located, so that insects and mice can be effectively prevented from invading; the baffle plate 22 and the vertical plate 23 are connected and fixed through a hinge, so that the structure is simple and cheap, and the purchasing, production and maintenance are convenient.

Example 2

The fixed frame 1 is a rectangular frame and comprises a transverse frame 11 and a vertical frame 12, so that the production and assembly are convenient, and the size of the shutter can be customized rapidly according to needs; the inner side of the vertical frame 12 is provided with a louver blade fixing mechanism 121, so that the louver blades 2 are better fixed, and the ventilation effect is ensured; the louver blade fixing mechanism 121 is a blade fixing rib, is simple in structure and convenient to produce and process, the blade fixing rib is obliquely fixed, the slope of the blade fixing rib is consistent with that of the baffle 22, so that the louver blade is more stably fixed, and the louver blade 2 and the blade fixing rib can be fixed through threaded connection, riveting or welding and the like; a vertically arranged connecting plate 24 is connected between the dust blocking plate 21 and the baffle plate 22, so that the distance between the louver blades 2 can be effectively enlarged, and a better ventilation effect is formed; the stainless steel net or the filter cotton 3 is fixed on one side of the shutter body where the connecting plate 24 is located, so that dust, insects, mice and plant vine mankind can be effectively prevented; the baffle plate 22 and the vertical plate 23 are connected and fixed through a hinge, the structure is simple and cheap, and the purchase, production and maintenance are convenient.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a case becomes uses shutter, includes the shutter body, the shutter body is equipped with fixed frame (1), its characterized in that: the fixed frame (1) is interior vertically arranged to be equipped with shutter plate (2), is equipped with the clearance between adjacent shutter plate (2), and shutter plate (2) are including the dirt board (21) that hinder that the level set up and baffle (22) to outside below slant, and baffle (22) are stretched to the horizontal position that is less than the dirt board (21) that hinders that the below closes on down, and baffle (22) lower extreme hinged joint has hang down board (23).

2. A blind for a box transformer as claimed in claim 1, characterized in that said fixed frame (1) is a rectangular frame, comprising a horizontal frame (11) and a vertical frame (12).

3. A blind for a box transformer according to claim 2, characterised in that the inner side of the mullion (12) is provided with a louver fixing mechanism (121).

4. The window shutter for box transformer as claimed in claim 3, wherein the louver fixing means (121) is a louver groove or a louver fixing rib.

5. A blind for box-type transformers according to claim 4, characterized in that said fixing ribs are fixed obliquely with a slope corresponding to the slope of the blind (22).

6. A blind for box-type substations according to claim 1, characterized in that the fixing frame (1) is provided with fitting holes (13).

7. A blind for box-type substation according to claim 1, wherein a vertically disposed connecting plate (24) is connected between said dust-proof plate (21) and said baffle plate (22).

8. A blind for a tank transformer according to claim 7, characterized in that the blind body is fixed with a stainless steel net or filter cotton (3) on the side where the connecting plate (24) is located.

9. A blind for a box transformer according to claim 7, characterised in that said depending plate (23) has a width not exceeding the width of the connecting plate (24).

10. A blind for a box-type substation according to claim 1, wherein said shutter (22) and said hanging plate (23) are fixed by a hinge connection.