Dustproof structure in fan cover of energy storage prefabricated cabin

Abstract

The utility model discloses a dustproof structure in a fan cover of an energy storage prefabricated cabin, and relates to an internal dustproof structure for equipment. The dustproof structure in the fan cover of the energy storage prefabricated cabin does not need a dismounting tool and is convenient to replace. The dustproof structure in the fan cover of the energy storage prefabricated cabin comprises the fan cover and a dustproof assembly, a ventilation opening is formed in the lower portion of the fan cover, an opening is formed in one side of the ventilation opening, first grooves are formed in the two adjacent side faces of the opening respectively, the dustproof assembly comprises a lower net plate, and second grooves are formed in the two sides of the lower net plate. The cotton pressing plate and the dustproof cotton are installed on the lower screen plate in a sliding mode along the second groove, the length direction of the second groove is perpendicular to the first groove, and when the dustproof assembly is installed on the lower portion of the fan cover in a sliding mode along the first groove, the side wall where the first groove is located limits the lower screen plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan equipment dust prevention technical field especially, it relates to a kind of dustproof structure in energy storage prefabricated cabin fan cover. BACKGROUND

[0002] Energy storage prefabricated cabin, prepackaged substation, PCS booster integrated machine and other new energy equipment are widely used in electric power industry. The electric power equipment of new energy is in outdoor and windy and sandy area, and the electric power equipment generates a lot of heat when running, which needs to be extracted through the heat dissipation hole fan, so the dustproof, sandproof and rainproof effect of the equipment needs to be considered.

[0003] The existing device is fixed by self-tapping and other methods, and the dustproof cotton clamping plate must be disassembled by using tools when it needs to be replaced. The whole process is complicated and time-consuming. If it cannot be replaced in time, it will cause the fan exhaust to be blocked, affect the exhaust and heat dissipation, and seriously affect the normal operation of the equipment. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem to provide a dustproof structure in energy storage prefabricated cabin fan cover without disassembling tool and convenient to replace.

[0005] The utility model discloses a dustproof structure in energy storage prefabricated cabin fan cover, including fan cover and dustproof component, the lower part of fan cover is provided with ventilation opening, one side of ventilation opening is provided with opening, first groove is arranged on the adjacent two sides of opening respectively, dustproof component includes lower net plate, second groove is arranged on the two sides of lower net plate, cotton pressing plate and dustproof cotton are slidably installed on lower net plate along second groove, the length direction of second groove is perpendicular to first groove, when dustproof component is slidably installed in the lower part of fan cover along first groove, the side wall of first groove limits lower net plate.

[0006] The utility model discloses a dustproof structure in energy storage prefabricated cabin fan cover, wherein the opposite side of the opening is provided with a baffle, and the lower edge of the baffle is in contact with the upper edge of the dustproof component.

[0007] The utility model discloses a dustproof structure in energy storage prefabricated cabin fan cover, wherein the cotton pressing plate, the dustproof cotton and the lower net plate are arranged in sequence from top to bottom.

[0008] The utility model discloses a dustproof structure in energy storage prefabricated cabin fan cover, wherein the bottom of the fan cover is provided with a butterfly bolt, and the butterfly bolt is fixedly connected with the dustproof component.

[0009] The utility model discloses a dustproof structure in energy storage prefabricated cabin fan cover, wherein the surface of the lower net plate is processed with a grid.

[0010] The utility model discloses energy storage prefabricated cabin fan cover inner dustproof structure with prior art difference lies in, the utility model discloses energy storage prefabricated cabin fan cover inner dustproof structure uses the groove detent structure, realizes twice plug -in reset's installation mode, and simplifies the process step of dustproof cotton replacement, is combined with the butterfly bolt fixed, and gets rid of the dependence on the dismounting tool, and it is convenient for the flexibility of outdoor operation, can avoid the situation that the spare part that dismounts easily loses in the outdoor appearance simultaneously.

[0011] The utility model discloses energy storage prefabricated cabin fan cover inner dustproof structure makes further explanation below with the drawing. DRAWINGS

[0012] Figure 1 It is the structure diagram of the utility model discloses energy storage prefabricated cabin fan cover inner dustproof structure;

[0013] Figure 2 It is the explosion map of the utility model discloses energy storage prefabricated cabin fan cover inner dustproof structure's planar state;

[0014] Figure 3 It is the explosion map of the utility model discloses energy storage prefabricated cabin fan cover inner dustproof structure's elevation state;

[0015] Figure 4 It is the structure diagram of the utility model discloses energy storage prefabricated cabin fan cover inner dustproof structure's fan cover;

[0016] Marked in the drawing shows: 1-fan cover;2-dustproof component;3-press cotton board;4-dustproof cotton;5-lower net board;6-butterfly bolt;7-second groove;8-baffle;9-first groove. SPECIFIC EMBODIMENTS

[0017] The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0018] EXAMPLE

[0019] As Figures 1-3 The utility model discloses energy storage prefabricated cabin fan cover inner dustproof structure includes fan cover 1 and dustproof component 2, and dustproof component 2 and fan cover 1 cooperation and installation, constitute the inner dustproof structure of fan cover 1.

[0020] As Figure 4 The lower part of fan cover 1 is provided with the vent, and the vent is used for ventilation and heat dissipation. One side of the vent is provided with an opening, which can facilitate the installation of the dustproof component 2. Two adjacent sides of the opening on the fan cover 1 are provided with first grooves 9, and the dustproof component 2 can be placed into the vent at the lower part of the fan cover 1 along the first grooves 9. The opposite side of the opening is provided with a baffle 8, and the lower edge of the baffle 8 is in contact with the upper edge of the dustproof component 2, which can limit the dustproof component 2 and enable the dustproof component 2 to be accurately and stably installed.

[0021] As Figure 2 and Figure 3 shown, the dustproof assembly 2 includes a cotton pressing plate 3, dustproof cotton 4 and a lower mesh plate 5, which are arranged in order from top to bottom. The surface of the lower mesh plate 5 is processed with a grid for easy ventilation. The second groove 7 is provided on both sides of the lower mesh plate 5, and the cotton pressing plate 3 and the dustproof cotton 4 can be slidably installed on the lower mesh plate 5 along the second groove 7. The length direction of the second groove 7 is perpendicular to the first groove 9, and when the dustproof assembly 2 is slidably installed at the lower part of the fan cover 1 along the first groove 9, the side wall where the first groove 9 is located can limit the two ends of the lower mesh plate 5, preventing the position of the cotton pressing plate 3 and the dustproof cotton 4 from changing.

[0022] The bottom of the fan cover 1 is provided with a butterfly bolt 6, which is mainly located at the bottom of the side wall where the first groove 9 is located. The butterfly bolt 6 can be fixedly connected with the lower mesh plate 5 of the dustproof assembly 2, preventing the dustproof assembly 2 from sliding out.

[0023] When the dustproof cotton 4 needs to be replaced during use of the dustproof structure in the fan cover of the energy storage prefabricated cabin, the butterfly bolt 6 is first unscrewed, the lower mesh plate 5 is pulled out, the cotton pressing plate 3 is pulled out to replace the dustproof cotton 4, the new dustproof cotton 4 is inserted into the lower mesh plate 5 and the cotton pressing plate 3, the lower mesh plate 5 is inserted into the fan cover 1, and the butterfly bolt 6 is tightened, so that the replacement is completed.

[0024] The dustproof structure in the fan cover of the energy storage prefabricated cabin does not need to borrow tools, and the lower mesh plate can be pulled out and inserted, and the butterfly bolt is used for pressing and loosening to fix. The lower mesh plate also adopts the cotton pressing plate structure of pulling out and inserting to replace the dustproof cotton, and the fan cover side plate body is used to fix the cotton pressing plate, so that the assembly time is shortened, time and labor are saved. At the same time, the butterfly bolt can be pressed and loosened without the help of tools, and the dustproof cotton under the fan cover can be easily replaced without disassembly. The optimization of the replacement mode of the dustproof cotton can improve the working environment of the on-site personnel and make the on-site personnel actively find out whether the dustproof cotton needs to be replaced.

[0025] Although the utility model has been described in detail above by general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model all belong to the scope of protection required by the utility model.

Claims

1. A dust-proof structure inside a fan cover of a prefabricated energy storage cabin, characterized by: The dustproof assembly is slidably arranged on the lower part of the fan cover, and the length direction of the second groove is perpendicular to the first groove.

2. The dustproof structure in the fan cover of the energy storage prefabricated cabin according to claim 1, characterized in that: The opposite side of the opening is provided with a baffle, and the lower edge of the baffle is in contact with the upper edge of the dustproof assembly.

3. The dustproof structure in the fan cover of the energy storage prefabricated cabin according to claim 1, characterized in that: The cotton pressing plate, the dustproof cotton and the lower screen plate are arranged in sequence from top to bottom.

4. The dustproof structure in the fan cover of the energy storage prefabricated cabin according to claim 1, characterized in that: The bottom of the fan cover is provided with a butterfly bolt, and the butterfly bolt is fixedly connected with the dustproof assembly.

5. The dustproof structure in the fan cover of the energy storage prefabricated cabin according to claim 1, characterized in that: The surface of the lower screen plate is processed with a grid.

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