Instrument case

Abstract

The utility model discloses an instrument and meter case, which belongs to the technical field of electric power equipment, and comprises a case body, a heat conduction assembly and a heat recovery assembly, a first cavity, a second cavity and a mounting cavity are arranged in the case body, a filter screen and a flow equalizing plate are arranged in the case body, a blower is connected below the filter screen and arranged in the first cavity, and the flow equalizing plate is arranged in the second cavity. The heat conduction assembly comprises a first connecting pipe, a circulating pipe and a second connecting pipe; according to the utility model, the blower is controlled to work, heat in the case can be conveyed to the two circulating pipes and conducted to the water storage tank and the plurality of heat dissipation fins from the two circulating pipes, and cooled gas in the circulating pipes can be uniformly blown into the mounting cavity through the flow equalizing plate, so that the heat dissipation efficiency is improved. Due to the fact that the heat dissipation structure of the computer case is a sealed structure, dust and moisture in outside air are not prone to entering the computer case, and damage to the instruments in the computer case is not prone to being caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power equipment, and in particular relates to an instrument chassis. Background Art

[0002] The instrument chassis refers to the outer shell used by various instruments and meters. According to the material, it can be divided into plastic chassis, alloy chassis, composite material chassis, etc. It has the characteristics of reasonable design, solid structure, and beautiful appearance. It is the ideal box of choice for various high-end instruments and meters.

[0003] The existing instrument chassis generates a lot of heat during operation, which needs to be dissipated through fans and heat dissipation holes. However, dust and moisture in the outside air may enter the chassis and cause damage to the instruments in the chassis. Therefore, an instrument chassis is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide an instrument chassis to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an instrument chassis, comprising a chassis, a heat conduction component and a heat recovery component, the chassis is provided with a first cavity, a second cavity and an installation cavity, a filter screen and a flow equalizing plate are installed in the chassis, a hair dryer is connected under the filter screen, the hair dryer is arranged in the first cavity, the heat conduction component comprises a first connecting pipe, a circulation pipe and a second connecting pipe, two first connecting pipes and two second connecting pipes are respectively clamped on both sides of the chassis, the two ends of the circulation pipe are respectively connected to the first connecting pipe and the second connecting pipe, a plurality of cooling fins are clamped on the outside of the circulation pipe, the cooling fins are connected to the side of the chassis, the heat recovery component comprises a water tank and a water outlet valve, the water tank is clamped in a plurality of cooling fins, two water tanks are respectively connected on both sides of the chassis, and the water outlet valve is clamped at the bottom of the water tank.

[0006] As a preferred implementation, the filter screen is connected between the first cavity and the installation cavity.

[0007] As a preferred implementation, the flow equalizing plate is connected between the second cavity and the mounting cavity.

[0008] As a preferred embodiment, the material of the circulation pipe is copper.

[0009] As a preferred implementation, the installation cavity is connected to the first cavity through a filter screen, and the first cavity is connected to two circulation pipes respectively through two first connecting pipes.

[0010] As a preferred implementation, the circulation pipe is connected to the second connecting pipe, the two second connecting pipes are connected to the same second cavity, and the second cavity is connected to the installation cavity through a flow equalizing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is provided with a heat recovery component, a heat conduction component, a blower and heat dissipation fins, and controls the operation of the blower. The heat in the chassis can be transported to two circulation pipes, and then conducted from the two circulation pipes to a water storage tank and a plurality of heat dissipation fins. The gas cooled in the circulation pipe can be evenly blown into the installation cavity through a flow equalizing plate, so that the heat generated by the instrument in the installation cavity during operation can be quickly dissipated. Moreover, because the heat dissipation structure of the chassis is a sealed structure, dust and moisture in the outside air are not easy to enter the chassis and thus damage the instruments inside the chassis.

[0013] The utility model is provided with a flow equalizing plate and a filter. The filter can block the debris passing through the air inside it, making it difficult for foreign objects to enter the flow equalizing plate through the heat conducting component and the second cavity, thereby blocking the flow equalizing plate, so that the gas entering the second cavity can be evenly blown into the installation cavity through the flow equalizing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the sectional structure of the utility model in a front view;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a side view.

[0017] In the figure: 1. box body; 2. filter; 3. hair dryer; 4. first cavity; 5. heat conduction component; 51. first connecting pipe; 52. circulation pipe; 53. second connecting pipe; 6. second cavity; 7. flow equalizing plate; 8. heat dissipation fins; 9. heat recovery component; 91. water tank; 92. water outlet valve; 10. installation cavity. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1-3The utility model provides an instrumentation chassis, including a chassis 1, a heat conduction component 5 and a heat recovery component 9. A first cavity 4, a second cavity 6 and an installation cavity 10 are provided in the chassis 1. A filter screen 2 and a flow equalizing plate 7 are installed in the chassis 1. A blower 3 is connected under the filter screen 2. The blower 3 is arranged in the first cavity 4. By arranging the blower 3, the blower 3 can speed up the flow rate of the air in the chassis;

[0021] The filter screen 2 is connected between the first cavity 4 and the installation cavity 10, and the flow equalizing plate 7 is connected between the second cavity 6 and the installation cavity 10. By providing the flow equalizing plate 7 and the filter screen 2, the filter screen 2 can block the impurities in the air passing through the filter screen 2, so that the foreign matter is not easy to enter the flow equalizing plate 7 through the heat conducting component 5 and the second cavity 6, thereby blocking the flow equalizing plate 7, so that the gas entering the second cavity 6 can be evenly blown into the installation cavity 10 through the flow equalizing plate 7;

[0022] The heat conducting assembly 5 comprises a first connecting tube 51, a circulation tube 52 and a second connecting tube 53. The two first connecting tubes 51 and the two second connecting tubes 53 are respectively clamped on both sides of the box body 1. Both ends of the circulation tube 52 are respectively connected to the first connecting tube 51 and the second connecting tube 53. The material of the circulation tube 52 is set to copper. By setting the circulation tube 52, since the material of the circulation tube 52 is set to copper, the heat entering the circulation tube 52 can be conducted to the heat dissipating fins 8 and the water storage tank 91.

[0023] The circulation pipe 52 is externally connected with a plurality of heat dissipation fins 8, and the heat dissipation fins 8 are connected to the side of the box body 1. The heat recovery component 9 includes a water storage tank 91 and a water outlet valve 92. By setting the water outlet valve 92, the heated water in the water storage tank 91 can be discharged through the water outlet valve 92 to wash the palms of the maintenance clerk;

[0024] The water tank 91 is clamped in a plurality of heat dissipating fins 8, and the two water tanks 91 are respectively connected to the two sides of the box body 1, and the water outlet valve 92 is clamped at the bottom of the water tank 91. The installation cavity 10 is connected with the first cavity 4 through the filter screen 2, and the first cavity 4 is respectively connected with the two circulation pipes 52 through the two first connecting pipes 51, and the circulation pipe 52 is connected with the second connecting pipe 53. The two second connecting pipes 53 are connected with the same second cavity 6, and the second cavity 6 is connected with the installation cavity 10 through the flow equalizing plate 7. By setting the first connecting pipe 51 and the second connecting pipe 53, the first connecting pipe 51 and the second connecting pipe 53 can fix the circulation pipe 52 on the side of the box body 1.

[0025] The working principle and use process of the utility model are as follows: when it is necessary to dissipate heat for the instrument in the chassis, the hair dryer 3 is controlled to work, and the airflow generated by the working hair dryer 3 is blown into the two first connecting tubes 51 through the first cavity 4, and the airflow entering the two first connecting tubes 51 is blown into the installation cavity 10 where the instrument is installed through the circulation tube 52, the second connecting tube 53, the second cavity 6 and the flow equalizing plate 7. The heat generated by the instrument installed in the installation cavity 10 during operation is blown into the first cavity 4 through the filter 2, and moves to the two circulation tubes 52 respectively through the first cavity 4 and the two first connecting tubes 51. The heat in the hot air entering the circulation tube 52 can be conducted to the heat dissipating fins 8 and the water tank 91 through the circulation tube 52, so that the heat in the circulation tube 52 can be quickly dissipated, and the cooled gas passes through the flow equalizing plate 7 to blow the heat in the box 1 into the two circulation tubes 52 again.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An instrumentation chassis, comprising a chassis (1), a heat conducting component (5) and a heat recovery component (9), characterized in that: The box body (1) is provided with a first cavity (4), a second cavity (6) and an installation cavity (10); a filter screen (2) and a flow equalizing plate (7) are installed in the box body (1); a blower (3) is connected below the filter screen (2); the blower (3) is arranged in the first cavity (4); the heat conduction component (5) comprises a first connecting pipe (51), a circulation pipe (52) and a second connecting pipe (53); the two first connecting pipes (51) and the two second connecting pipes (53) are respectively clamped on both sides of the box body (1); the circulation pipe (52) and the second connecting pipe (53) are respectively clamped on both sides of the box body (1); The two ends of the tube (52) are respectively connected to the first connecting tube (51) and the second connecting tube (53); the circulation tube (52) is externally clamped with a plurality of heat dissipation fins (8); the heat dissipation fins (8) are connected to the side of the box body (1); the heat recovery component (9) comprises a water storage tank (91) and a water outlet valve (92); the water storage tank (91) is clamped in the plurality of heat dissipation fins (8); the two water storage tanks (91) are respectively connected to the two sides of the box body (1); and the water outlet valve (92) is clamped at the bottom of the water storage tank (91).

2. The instrument chassis according to claim 1, characterized in that: The filter screen (2) is connected between the first cavity (4) and the installation cavity (10).

3. The instrument chassis according to claim 1, characterized in that: The current balancing plate (7) is connected between the second cavity (6) and the mounting cavity (10).

4. The instrument chassis according to claim 1, characterized in that: The material of the circulation pipe (52) is copper.

5. The instrument chassis according to claim 1, characterized in that: The installation cavity (10) is connected to the first cavity (4) through the filter screen (2), and the first cavity (4) is respectively connected to two circulation pipes (52) through two first connecting pipes (51).

6. The instrument chassis according to claim 1, characterized in that: The circulation pipe (52) is connected to the second connecting pipe (53), the two second connecting pipes (53) are connected to the same second cavity (6), and the second cavity (6) is connected to the installation cavity (10) through the flow equalizing plate (7).

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