CN217882569U - SF6 gas-insulated looped netowrk cabinet with radiating effect - Google Patents
SF6 gas-insulated looped netowrk cabinet with radiating effect Download PDFInfo
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- CN217882569U CN217882569U CN202221643006.7U CN202221643006U CN217882569U CN 217882569 U CN217882569 U CN 217882569U CN 202221643006 U CN202221643006 U CN 202221643006U CN 217882569 U CN217882569 U CN 217882569U
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Abstract
The utility model discloses a SF6 gas-insulated looped netowrk cabinet with radiating effect relates to electrical equipment technical field. The utility model comprises a net cabinet body; two side surfaces of the net cabinet body are symmetrically and fixedly connected with L-shaped heat dissipation chambers; a plurality of heat-conducting plates are fixedly connected between the side surface of the net cabinet body and the L-shaped heat dissipation chamber; the surface of the heat conducting plate is provided with heat dissipation holes in a linear array distribution; the side surface of the net cabinet body is provided with heat conducting grooves in a linear array distribution; the L-shaped heat dissipation chamber is in sliding fit with the positioning frame. The utility model has the advantages that the arrangement of the upper baffle and the side baffle on the positioning frame plays a role in limiting and protecting the two side surfaces and the top of the net cabinet body, and prevents the expansion deformation of the gas box caused by gas pressure; through starting radiator fan, accelerate the air flow in the L shape radiating chamber, with the heat discharge L shape radiating chamber of the heat that net cabinet body side produced, through the setting of multiunit heat-conducting plate and heat-conducting groove, increase the heat radiating area of net cabinet body side, improve the radiating efficiency of net cabinet body.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment, especially, relate to a SF6 gas insulation looped netowrk cabinet with radiating effect.
Background
The SF6 gas insulation ring main unit gas box is formed by welding stainless steel plates, after SF6 gas is filled, the gas pressure of the gas box can cause expansion deformation of the gas box, and interlocking reactions such as stability of the performance of a switch arranged in the box body and standard exceeding of the overall dimension of a product can be generated subsequently; in order to solve the problem, methods such as increasing the thickness of a plate or welding a reinforcing plate are generally adopted, so that the raw material cost and the processing cost are increased, and an ideal effect is not achieved.
Meanwhile, as the SF6 gas insulation ring main unit is a miniaturized product, the core conductive parts are all arranged in a sealed gas box; due to the action of an electrothermal effect in the working process of a product, the generated heat can be conducted only through a shell material of the air box with a small area; accidents that normal work is affected due to the fact that the temperature rise of products exceeds the standard often occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a SF6 gas insulation looped netowrk cabinet with radiating effect, through inserting the air inlet end of the C-shaped air outlet pipeline on the locating rack into the open end of the L-shaped heat dissipation chamber, simultaneously, fixedly mounting the side baffle on the L-shaped supporting plate on the side of the netowrk cabinet body through the fastening bolt, the upper baffle and the side baffle on the locating rack play a limiting protection role for the two side surfaces and the top of the netowrk cabinet body, and prevent the expansion deformation of the gas tank caused by gas pressure; the radiating fan is started, air flow in the L-shaped radiating chamber is accelerated, heat generated by the side face of the net cabinet body is discharged out of the L-shaped radiating chamber, the radiating area of the side face of the net cabinet body is increased through the arrangement of the multiple groups of heat conducting plates and the heat conducting grooves, and the radiating efficiency of the net cabinet body is improved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an SF6 gas insulation ring main unit with heat dissipation effect, which comprises a ring main unit body; the two side surfaces of the net cabinet body are symmetrically and fixedly connected with L-shaped heat dissipation chambers;
the heat-conducting plates are fixedly connected between the side surface of the net cabinet body and the L-shaped heat-radiating chamber in a linear array from top to bottom step by step; the surface of the heat conducting plate is provided with heat dissipation holes in a linear array distribution; the side surface of the net cabinet body is provided with heat conducting grooves in a linear array distribution; the heat conducting groove and the heat conducting plate are arranged vertically;
the L-shaped heat dissipation chamber is in sliding fit with the positioning frame.
As a preferred technical scheme of the utility model, one end of the L-shaped heat dissipation chamber is provided with an opening; and a heat radiation fan is arranged on the side surface of the L-shaped heat radiation chamber close to the inner bottom surface.
As a preferred technical scheme of the utility model, the positioning frame comprises two C-shaped air outlet pipelines which are oppositely arranged; an upper baffle is fixedly connected between the two C-shaped air outlet pipelines; one end of the C-shaped air outlet pipeline, which is close to the upper baffle, is an air inlet end, and the other end of the C-shaped air outlet pipeline is an air outlet end; the air inlet end is in plug-in fit with the opening end of the L-shaped heat dissipation chamber.
As a preferred technical scheme of the utility model, the air outlet end is fixedly connected with a filter plate; the side surface of the air inlet end is in linear array distribution and is fixedly connected with clamping blocks; the fixture block is in inserted fit with the heat conducting groove.
As a preferred technical solution of the present invention, the side surface of the air outlet is fixedly connected with a side baffle; the side surface of the side baffle close to the bottom surface is provided with first mounting holes in linear array distribution; the side surface of the L-shaped heat dissipation chamber is symmetrically and fixedly connected with an L-shaped support plate; second mounting holes are distributed on the side surface of the L-shaped supporting plate in a linear array manner; the first mounting hole is fixedly connected with the second mounting hole through a fastening bolt.
The utility model discloses following beneficial effect has:
1. the utility model discloses a go up the air inlet end of C shape air-out pipeline with the locating rack and inject the open end of L shape heat dissipation room, simultaneously, through fastening bolt with side shield fixed mounting in the L shape backup pad of net cabinet body side, overhead gage and side shield on the locating rack play spacing guard action to net cabinet body both sides face and top, prevent that gas pressure from causing the expansion of gas tank to warp.
2. The utility model discloses a start radiator fan, the air flow in the L shape radiating chamber with higher speed, with the heat discharge L shape radiating chamber that net cabinet body side produced, through the setting of multiunit heat-conducting plate and heat conduction groove, increase the heat radiating area of net cabinet body side, improve the radiating efficiency of net cabinet body.
3. The utility model discloses an air-out end at C shape air-out pipeline sets up the filter, prevents that large-scale insect from flying into L shape heat dissipation room, leads to the jam of louvre.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the SF6 gas-insulated ring main unit with heat dissipation effect of the present invention.
Fig. 2 is a schematic structural diagram of the net cabinet body.
Fig. 3 is a schematic structural view of the positioning frame.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a screen cabinet body, 2-an L-shaped radiating chamber, 3-a heat conducting plate, 4-radiating holes, 5-a heat conducting groove, 6-a positioning frame, 7-a radiating fan, 8-a C-shaped air outlet pipeline, 9-an upper baffle, 10-an air inlet end, 11-an air outlet end, 12-a filtering plate, 13-a clamping block, 14-a side baffle, 15-a first mounting hole, 16-an L-shaped supporting plate and 17-a second mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention relates to an SF6 gas insulated ring main unit with heat dissipation effect, which includes a main body 1; the two side surfaces of the net cabinet body 1 are symmetrically and fixedly connected with L-shaped heat dissipation chambers 2; heat-conducting plates 3 are fixedly connected between the side surface of the net cabinet body 1 and the L-shaped radiating chamber 2 in a linear array step by step from top to bottom; the surface of the heat conducting plate 3 is provided with heat dissipation holes 4 in a linear array distribution; the side surface of the net cabinet body 1 is provided with heat conducting grooves 5 in a linear array distribution; the heat conducting groove 5 and the heat conducting plate 3 are arranged vertically; the L-shaped heat dissipation chamber 2 is in sliding fit with a positioning frame 6; one end of the L-shaped heat dissipation chamber 2 is provided with an opening; the side surface of the L-shaped heat dissipation chamber 2 is provided with a heat dissipation fan 7 close to the inner bottom surface.
One specific application of this embodiment is: through starting radiator fan 7, the air flow in the L shape radiating chamber 2 accelerates, with the heat discharge L shape radiating chamber 2 of the heat that net cabinet body 1 side produced, through the setting of multiunit heat-conducting plate 3 and heat-conducting groove 5, increase the heat radiating area of net cabinet body 1 side, improve the radiating efficiency of net cabinet body 1.
The second embodiment is as follows:
on the basis of the first embodiment, the present embodiment is different in that:
as shown in fig. 2-3, the positioning frame 6 includes two C-shaped air outlet pipes 8 arranged oppositely; one end of the C-shaped air outlet pipeline 8 close to the upper baffle 9 is an air inlet end 10, and the other end is an air outlet end 11; the air inlet end 10 is in plug fit with the opening end of the L-shaped heat dissipation chamber 2; the side surface of the air inlet end 10 is distributed in a linear array and fixedly connected with clamping blocks 13; the clamping block 13 is matched with the heat conduction groove 5 in an inserted manner.
One specific application of this embodiment is: the C-shaped air outlet pipeline 8 is communicated with the corresponding L-shaped heat dissipation chamber 2 by inserting the air inlet end 10 of the C-shaped air outlet pipeline 8 on the positioning frame 6 into the opening end of the L-shaped heat dissipation chamber 2.
The third concrete embodiment:
on the basis of the second embodiment, the present embodiment is different in that:
as shown in fig. 3, the air outlet end 11 is fixedly connected with a filter plate 12.
One specific application of this embodiment is: through set up filter 12 on air-out end 11, prevent that large-scale insect from flying into L shape heat dissipation room, lead to the jam of louvre 4.
The fourth concrete embodiment:
on the basis of the second embodiment, the present embodiment is different in that:
as shown in fig. 2-3, an upper baffle 9 is fixedly connected between the two C-shaped air outlet pipelines 8; the side surface of the air outlet end 11 is fixedly connected with a side baffle 14; the side surface of the side baffle 14 close to the bottom surface is provided with a first mounting hole 15 in linear array distribution; the side surface of the L-shaped heat dissipation chamber 2 is symmetrically and fixedly connected with an L-shaped support plate 16; the side surface of the L-shaped supporting plate 16 is provided with second mounting holes 17 in linear array distribution; the first mounting hole 15 and the second mounting hole 17 are fixedly connected by a fastening bolt.
One specific application of this embodiment is: the first mounting hole 15 and the second mounting hole 17 are fixedly connected together through the fastening bolt, so that the side baffle 14 is fixedly mounted on the L-shaped supporting plate 16, the upper baffle 9 and the two side baffles 14 play a limiting protection role on the net cabinet body 1, and expansion deformation of the net cabinet body 1 caused by gas pressure is prevented.
To sum up, the utility model discloses a concrete theory of operation does:
the air inlet end 10 of the C-shaped air outlet pipeline 8 on the positioning frame 6 is inserted into the opening end of the L-shaped heat dissipation chamber 2, so that the C-shaped air outlet pipeline 8 is communicated with the corresponding L-shaped heat dissipation chamber 2, the first mounting hole 15 and the second mounting hole 17 are fixedly connected together through a fastening bolt, the side baffle 14 is fixedly mounted on the L-shaped support plate 16, the upper baffle 9 and the two side baffles 14 play a limiting protection role on the net cabinet body 1, and the expansion deformation of the net cabinet body 1 caused by gas pressure is prevented; through starting radiator fan 7, the air flow in the L shape radiating chamber 2 accelerates, with the heat discharge L shape radiating chamber 2 of the heat that net cabinet body 1 side produced, through the setting of multiunit heat-conducting plate 3 and heat-conducting groove 5, increase the heat radiating area of net cabinet body 1 side, improve the radiating efficiency of net cabinet body 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. An SF6 gas insulation ring main unit with a heat dissipation effect comprises a main unit body (1);
the method is characterized in that:
the two side surfaces of the net cabinet body (1) are symmetrically and fixedly connected with L-shaped heat dissipation chambers (2);
the heat-conducting plates (3) are fixedly connected between the side surface of the net cabinet body (1) and the L-shaped heat-radiating chamber (2) in a linear array from top to bottom step by step; the surface of the heat conducting plate (3) is provided with heat dissipation holes (4) in a linear array distribution; the side surface of the net cabinet body (1) is provided with heat conducting grooves (5) in a linear array distribution; the heat conducting groove (5) and the heat conducting plate (3) are arranged vertically;
the L-shaped heat dissipation chamber (2) is in sliding fit with a positioning frame (6).
2. The SF6 gas insulated ring main unit with heat dissipation effect as recited in claim 1, wherein one end of the L-shaped heat dissipation chamber (2) is opened; and a heat radiation fan (7) is arranged on the side surface of the L-shaped heat radiation chamber (2) close to the inner bottom surface.
3. The SF6 gas insulated ring main unit with heat dissipating effect as claimed in claim 1, wherein the positioning frame (6) includes two opposite C-shaped air outlet pipes (8); an upper baffle (9) is fixedly connected between the two C-shaped air outlet pipelines (8); one end of the C-shaped air outlet pipeline (8) close to the upper baffle (9) is provided with an air inlet end (10), and the other end of the C-shaped air outlet pipeline is provided with an air outlet end (11); the air inlet end (10) is in plug fit with the opening end of the L-shaped heat dissipation chamber (2).
4. The SF6 gas insulated ring main unit with heat dissipation effect as recited in claim 3, wherein said air outlet end (11) is fixedly connected with a filter plate (12); the side surface of the air inlet end (10) is distributed in a linear array and fixedly connected with clamping blocks (13); the clamping block (13) is in inserted connection with the heat conducting groove (5).
5. The SF6 gas insulated ring main unit with heat dissipation effect as recited in claim 3, wherein a side baffle (14) is fixedly connected to a side surface of the air outlet end (11); the side surface of the side baffle (14) close to the bottom surface is provided with first mounting holes (15) in a linear array distribution; the side surface of the L-shaped heat dissipation chamber (2) is symmetrically and fixedly connected with an L-shaped support plate (16); the side surface of the L-shaped supporting plate (16) is provided with second mounting holes (17) in a linear array distribution; the first mounting hole (15) and the second mounting hole (17) are fixedly connected through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221643006.7U CN217882569U (en) | 2022-06-28 | 2022-06-28 | SF6 gas-insulated looped netowrk cabinet with radiating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221643006.7U CN217882569U (en) | 2022-06-28 | 2022-06-28 | SF6 gas-insulated looped netowrk cabinet with radiating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217882569U true CN217882569U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221643006.7U Active CN217882569U (en) | 2022-06-28 | 2022-06-28 | SF6 gas-insulated looped netowrk cabinet with radiating effect |
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| Country | Link |
|---|---|
| CN (1) | CN217882569U (en) |
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- 2022-06-28 CN CN202221643006.7U patent/CN217882569U/en active Active
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