CN211557816U - Regulator cubicle heat dissipation dust keeper - Google Patents

Abstract

The utility model relates to a heat-dissipating and dust-proof device for an electrical cabinet, belonging to the field of the electrical cabinet. The utility model provides a heat-dissipating and dust protection device for an electrical cabinet. , bottom plate, air inlet back plate, air outlet side wall, cabinet door and dustproof module, the top of the rack is fixed with a cover plate, the bottom of the rack is fixed with a bottom plate, one side of the rack is fixed with a side wall plate, and the other side of the rack is fixed with a cover plate. The side wall is fixed with the air outlet, and the rear end of the rack is fixed with the air inlet back panel, the front end of the rack is provided with a cabinet door, and the air inlet back panel above the electrical fixing rod is provided with an air inlet, and the air inlet is a horizontal square. Opening; the air inlet back plate is a square box, the upper and lower ends of the air inlet back plate are sealed with the corresponding cover plate and the bottom plate, the bottom plate is provided with an air inlet pipe, and the air inlet pipe is communicated with the air inlet back plate; the air inlet A dustproof module is arranged on the other end of the tube.

Description

An electrical cabinet heat dissipation and dustproof device

technical field

The utility model relates to a heat dissipation and dustproof device for an electrical cabinet, which belongs to the field of electrical cabinets.

Background technique

Electrical cabinets are usually loaded with multiple electrical devices that generate serious heat at the same time, and these electrical cabinets will generate a lot of heat during operation.

Generally, other cooling devices such as air conditioners are installed in the room where the electrical cabinet is installed, and the generated cold air flows from the front end of the server cabinet through the server, and then the heat is discharged from the rear end of the server. However, with the increase of electrical power, the calorific value rises faster, and the heat is difficult to dissipate, which affects the stability and safety of the operation of electrical equipment.

In addition, after the cold air is blown into the electrical cabinet, the cold air contains a large amount of dust and soil impurities, which has a great impact on the equipment in the electrical cabinet after long-term work, and is likely to cause equipment short-circuit and other faults.

Utility model content

In order to achieve the above technical problems, the utility model proposes a heat dissipation and dust protection device for an electrical cabinet.

For realizing the above-mentioned technical purpose, the technical scheme that the utility model provides is:

A heat dissipation and dustproof device for an electrical cabinet, comprising: a rack, a cover plate, a bottom plate, an air inlet backplane, an air outlet side wall, a cabinet door and a dustproof module, the rack is a square frame structure, and the top of the rack is fixed There is a cover plate, a bottom plate is fixed at the bottom of the rack, a side wall plate is fixed on one side of the rack, an air outlet side wall is fixed on the other side of the rack opposite to the side wall plate, and an air inlet back plate is fixed at the rear end of the rack , the front end of the rack is provided with a cabinet door, and the cabinet door can be rotated relative to the rack, an electrical fixing rod is horizontally fixed on the air inlet back panel, and the electrical fixing rod is a straight rod structure with raised ribs. An air inlet is arranged on the air inlet back panel above the fixing rod, and the air inlet is a horizontally arranged square opening;

The air inlet back plate is a square box body, the upper and lower ends of the air inlet back plate are sealed with the corresponding cover plate and the bottom plate, the air inlet pipe is arranged on the bottom plate, and the air inlet pipe is connected to the air inlet back plate. The inside of the plate is communicated; the other end of the air inlet pipe is provided with a dust-proof module;

The dustproof module includes:

Shell A, the shell A is a cylindrical drum with closed ends, and the shell A is arranged horizontally;

Air guide column, the air guide column is a cylinder, the outer side wall of the air guide column is provided with a threaded groove, the air guide column is arranged in the casing A, and the two ends of the air guide column correspond to the casing A. The end faces are connected by bearings;

an air intake pipe, the air intake pipe is communicated with the upper part of the housing A, and one end of the intake pipe orifice falls into a certain thread groove of the vertical section of the air guide column, and the other end of the air intake pipe is communicated with the cold air main pipe;

An air outlet pipe, the air outlet pipe is communicated with the lower part of the casing A, and one end of the air outlet pipe falls into a certain thread groove of the vertical section of the air guide column, and the other end of the air outlet pipe is communicated with the other end of the air inlet pipe .

The air outlet side wall is a square box body, and the upper and lower ends of the air outlet side wall are sealed with the corresponding cover plate and bottom plate. The upper part of the air outlet side wall is provided with an air outlet, and the air outlet is arranged horizontally. A square opening is provided, an exhaust pipe is arranged on the bottom plate, and the exhaust pipe is communicated with the air outlet side wall.

The air intake back panel is provided with an air intake controller, and the air intake controller includes: a casing B, an electromagnet, a guide rod, a sealing plate and a compression spring; the casing B is a long strip structure as a whole, and the casing The lower part of B is provided with a through slot, the upper part of the casing B is fixed with an electromagnet, a number of guide rods are fixed under the electromagnet, the sealing plate is a long structure, and the sealing plate is provided with a number of through holes, the The sealing plate is inserted on several guide rods, and the sealing plate can slide up and down relative to the guiding rods. A compression spring is sleeved on the guiding rod between the sealing plate and the electromagnet. The sealing plate can close the through groove, and the sealing plate rises to open the through groove.

The lower end of the bottom plate is also provided with four brackets for supporting the electrical cabinet.

The lower end of the side surface of the casing A is provided with an opening.

An ash receiving slot is provided below the opening at the lower end of the casing A.

Filter activated carbon is arranged in the air outlet pipe.

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

1. The utility model adopts the way that the entire cooling system is connected with a single electrical cabinet, which facilitates the cooling of each cabinet and even each electrical equipment, which can effectively prevent heat accumulation and speed up the cooling rate.

2. The utility model adopts a controller and an air inlet device, which is convenient to adjust according to the heat generated by the electrical cabinet, and can increase the air intake in the area with high heat and accelerate the heat dissipation.

3. The utility model adopts the air guide column and the shell, which is convenient for the cold air to spread along the threaded groove. At the same time, the air inlet pipe and the air outlet pipe are matched with the threaded groove, so that the cold air will not interfere with the airflow when passing through the threaded groove, and at the same time, the cold air forms a vertical Ring-shaped, under the action of centrifugal force and gravity, the dust in the cold air is accumulated at the lower end of the inner casing, and falls into the ash receiving tank through the opening, which can clean a large amount of dust, and the filter activated carbon in the air outlet pipe can further remove dust.

Description of drawings

Figure 1 is a structural diagram of an electrical cabinet of the present invention.

FIG. 2 is a schematic cross-sectional view of the utility model.

FIG. 3 is a schematic cross-sectional view of FIG. 2 of the present utility model.

FIG. 4 is an enlarged schematic view of A of FIG. 2 of the present invention.

FIG. 5 is an enlarged schematic view of B of FIG. 2 of the present invention.

FIG. 6 is a schematic diagram of the internal structure of the dust-proof module of the present invention.

FIG. 7 is a top view of the dust-proof module of the present invention.

In the figure: 1 is the rack, 2 is the cover, 3 is the bottom plate, 4 is the air inlet backplane, 5 is the air outlet side wall, 6 is the cabinet door, 8 is the dustproof module, 41 is the air inlet controller, 42 is shell B, 43 is electromagnet, 44 is guide rod, 45 is sealing plate, 46 is compression spring, 81 is shell A, 82 is air guide column, 83 is air intake pipe, 84 is air outlet pipe, 85 is ash receiving groove .

Detailed ways

In order to further understand the present utility model, the following describes in detail in conjunction with the accompanying drawings and examples:

As shown in Figures 1 to 7: a heat dissipation and dustproof device for an electrical cabinet of the present invention includes: a rack 1, a cover plate 2, a bottom plate 3, an air inlet back plate 4, an air outlet side wall 5, a cabinet door 6 and Dustproof module 8, the rack 1 is a square frame structure, the top of the rack 1 is fixed with a cover plate 2, the bottom end of the rack 1 is fixed with a bottom plate 3, one side of the rack 1 is fixed with a side wall plate, the side wall plate The opposite side of the rack 1 is fixed with an air outlet side wall 5, and the rear end of the rack 1 is fixed with an air inlet backboard 4. The front end of the rack 1 is provided with a cabinet door, and the cabinet door can be rotated relative to the rack 1, so An electrical fixing rod is horizontally fixed on the air inlet back plate 4. The electrical fixing rod is a straight rod structure provided with convex ribs. The air inlet back plate 4 above the electrical fixing rod is provided with an air inlet. The air outlet is a square opening set horizontally;

The air inlet back plate 4 is a square box body, and the upper and lower ends of the air inlet back plate 4 are sealed with the corresponding cover plate 2 and the bottom plate 3. The bottom plate 3 is provided with an air inlet pipe, and the air inlet The pipe is communicated with the air inlet back plate 4; the other end of the air inlet pipe is provided with a dustproof module 8;

The dustproof module 8 includes:

The outer shell A81, the outer shell A81 is a cylindrical drum with closed ends, and the outer shell A81 is arranged horizontally;

The air guide column 82, the air guide column 82 is a cylinder, the outer side wall of the air guide column 82 is provided with a threaded groove, the air guide column 82 is arranged in the housing A81, and the two ends of the air guide column 82 The end face corresponding to the shell A81 is connected by a bearing;

The air intake pipe 83 is in communication with the upper part of the housing A81, and one end of the air intake pipe 83 falls into a certain thread groove in the vertical section of the air guide column 82, and the other end of the air intake pipe 83 is connected to the cold air main pipe connection;

The air outlet pipe 84, the air outlet pipe 84 is communicated with the lower part of the casing A81, and one end of the outlet pipe 84 falls into a certain thread groove of the vertical section of the air guide column 82, and the other end of the air outlet pipe 84 is connected to the inlet and outlet pipes 84. The other end of the air duct is connected.

The air outlet side wall 5 is a square box body, the upper and lower ends of the air outlet side wall 5 are sealed with the corresponding cover plate 2 and the bottom plate 3, the upper part of the air outlet side wall 5 is provided with an air outlet, and the outlet The air outlet is a horizontally arranged square opening, and an air exhaust pipe is arranged on the bottom plate 3 , and the air exhaust pipe is communicated with the air outlet side wall 5 .

The air intake back plate 4 is provided with an air intake controller 41, and the air intake controller 41 includes: a casing B42, an electromagnet 43, a guide rod 44, a sealing plate 45 and a compression spring 46; the casing B42 is as a whole. A long structure, the lower part of the casing B42 is provided with a through groove, the upper part of the casing B42 is fixed with an electromagnet 43, and a number of guide rods 44 are fixed below the electromagnet 43, and the sealing plate 45 is a long structure. The sealing plate 45 is provided with a plurality of through holes, the sealing plate 45 is inserted into the guiding rods 44 , and the sealing plate 45 can slide up and down relative to the guiding rods 44 . The guide rod 44 is sleeved with a compression spring 46. When the sealing plate 45 is at the lowermost end, the sealing plate 45 can close the through groove, and the sealing plate 45 rises to open the through groove.

The lower end of the bottom plate 3 is also provided with four brackets for supporting the electrical cabinet.

The lower end of the side surface of the casing A81 is provided with an opening.

An ash receiving groove 85 is provided below the opening of the lower end of the casing A81.

Filter activated carbon is arranged in the air outlet pipe 84 .

The specific operation process of the utility model is as follows:

Use a hose to connect the cooling cold air main pipe and the air inlet pipe, and then the cold air enters through the air inlet back plate 4, and the cold air is directly blown to the heating electrical equipment through the air inlet, and then the hot air rises, passes through the air outlet, and enters the air outlet side wall 5 , and finally exhaust the heat to the outside through the exhaust pipe.

After the cold air enters the shell A81 through the intake pipe, it spreads in a vertical ring along the threaded groove on the air guide column 82. The dust approaches the inner wall of the shell A81 due to the centrifugal force, and accumulates the most at the lower end of the shell under the action of gravity, which is fast and convenient. For the purpose of dust removal, at the same time, it does not require high airflow speed in the intake pipe, which is suitable for air-conditioning dust removal.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, and are not intended to limit the present invention. Those skilled in the art can modify or improve the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention shall still be covered by the claims of the present invention.

Claims (7)

1. The utility model provides a regulator cubicle heat dissipation dust keeper which characterized in that: the method comprises the following steps: a frame (1), a cover plate (2), a bottom plate (3), an air inlet back plate (4), an air outlet side wall (5), a cabinet door (6) and a dustproof module (8), the frame (1) is of a square frame structure, a cover plate (2) is fixed at the top end of the frame (1), a bottom plate (3) is fixed at the bottom end of the frame (1), a side wall plate is fixed at one side of the frame (1), an air outlet side wall (5) is fixed at the other side of the frame (1) opposite to the side wall plate, an air inlet back plate (4) is fixed at the rear end of the frame (1), a cabinet door is arranged at the front end of the frame (1), the cabinet door can rotate relative to the frame (1), an electric fixing rod is horizontally fixed on the air inlet back plate (4), the electric fixing rod is of a straight rod structure provided with convex edges, an air inlet is formed in the air inlet back plate (4) above the electric fixing rod, and the air inlet is a horizontally arranged square opening;

the air inlet back plate (4) is a square box body, the upper end and the lower end of the air inlet back plate (4) are sealed with the corresponding cover plate (2) and the corresponding bottom plate (3), an air inlet pipe is arranged on the bottom plate (3), and the air inlet pipe is communicated with the inside of the air inlet back plate (4); a dustproof module (8) is arranged at the other end of the air inlet pipe;

the dust-proof module (8) comprises:

the device comprises a shell A (81), wherein the shell A (81) is a cylindrical roller with two closed ends, and the shell A (81) is horizontally arranged;

the air guide column (82) is a cylinder, a thread groove is formed in the outer side wall of the air guide column (82), the air guide column (82) is arranged in the shell A (81), and two ends of the air guide column (82) are connected with the corresponding end face of the shell A (81) through bearings;

the air inlet pipe (83) is communicated with the upper part of the shell A (81), a pipe orifice at one end of the air inlet pipe (83) falls into a certain thread groove of the vertical section of the air guide column (82), and the other end of the air inlet pipe (83) is communicated with the cold air header pipe;

the air outlet pipe (84) is communicated with the lower part of the shell A (81), a pipe orifice at one end of the air outlet pipe (84) falls into a certain thread groove on the vertical section of the air guide column (82), and the other end of the air outlet pipe (84) is communicated with the other end of the air inlet pipe.

2. The electrical cabinet heat dissipation and dust prevention device of claim 1, wherein: the utility model discloses a solar air conditioner, including air-out lateral wall (5), apron (2) and bottom plate (3) that both ends and correspond are sealed mutually about air-out lateral wall (5), air-out lateral wall (5) upper portion is provided with the air outlet, the air outlet is the square opening of level setting, be provided with the exhaust pipe on bottom plate (3), just communicate in exhaust pipe and air-out lateral wall (5).

3. The electrical cabinet heat dissipation and dust prevention device of claim 2, wherein: be provided with air inlet controller (41) in air inlet backplate (4), air inlet controller (41) includes: a housing B (42), an electromagnet (43), a guide rod (44), a sealing plate (45) and a compression spring (46); the whole rectangular structure that is of shell B (42), shell B (42) lower part is provided with logical groove, shell B (42) upper portion is fixed with electro-magnet (43), electro-magnet (43) below is fixed with a plurality of guide bars (44), closing plate (45) are rectangular structure, be provided with a plurality of through-holes on closing plate (45), closing plate (45) are pegged graft on a plurality of guide bars (44), just closing plate (45) can slide from top to bottom for guide bar (44), the cover is equipped with compression spring (46) on guide bar (44) between closing plate (45) and electro-magnet (43), closing plate (45) are when being in the bottom, closing plate (45) can seal logical groove, closing plate (45) rise logical groove is opened.

4. The electrical cabinet heat dissipation and dust prevention device of claim 3, wherein: the lower end of the bottom plate (3) is also provided with four brackets for supporting the electrical cabinet.

5. The heat dissipation and dust prevention device for the electrical cabinet as claimed in any one of claims 1 to 4, wherein: the lower end of the side surface of the shell A (81) is provided with an opening.

6. The electrical cabinet heat dissipation and dust prevention device of claim 5, wherein: an ash receiving groove (85) is arranged below the opening at the lower end of the shell A (81).

7. The electrical cabinet heat dissipation and dust prevention device of claim 6, wherein: and filtering activated carbon is arranged in the air outlet pipe (84).

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