CN219591868U

CN219591868U - Dustproof cooling switch cabinet

Info

Publication number: CN219591868U
Application number: CN202320223205.0U
Authority: CN
Inventors: 高代力
Original assignee: Beijing Dongsheng Advance Switch Factory
Current assignee: Beijing Dongsheng Advance Switch Factory
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-08-25
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to a dustproof cooling switch cabinet which comprises a shell, wherein a partition plate is vertically arranged in the shell, a water tank is horizontally arranged on one side of the partition plate, the partition plate is fixedly connected with the water tank, an air inlet pipe is fixedly connected to the side wall of the shell, the air inlet pipe stretches into the water tank, a communicating pipe is vertically arranged in the water tank, the bottom end of the communicating pipe stretches out from the bottom end of the water tank, and a fan is fixedly connected to the partition plate. The utility model has the effect of reducing the influence of external dust entering the inside of the cabinet body on components.

Description

Dustproof cooling switch cabinet

Technical Field

The utility model relates to the field of switch cabinets, in particular to a dustproof cooling switch cabinet.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various AC contactors, and the like, and high-voltage and low-voltage chamber switch cabinets, high-voltage buses, such as power plants, and the like. When the switch cabinet is arranged, a large number of components are often installed inside the switch cabinet, in the use process, the components can generate a large amount of heat, and in the existing production process, heat inside the cabinet body is conveniently discharged, and heat dissipation holes are generally formed in the surface of the cabinet body.

Aiming at the related technology, the inventor considers that a certain switch cabinet can be arranged outside, in the using process, external dust can enter the cabinet body from the radiating holes on the surface of the cabinet body, and the dust accumulated in the cabinet body for a long time can influence components.

Disclosure of Invention

In order to reduce the influence of external dust entering the inside of the cabinet body on components, the utility model provides a dustproof cooling switch cabinet.

The utility model provides a dustproof cooling switch cabinet, which adopts the following technical scheme:

the utility model provides a dustproof cooling cubical switchboard, includes the shell, the inside of shell is vertical to be provided with the baffle, one side level of baffle is provided with the water tank, the baffle with water tank fixed connection, the lateral wall of shell is located fixedly connected with intake pipe on the water tank, the intake pipe stretches into the inside of water tank, the inside of water tank is vertical to be provided with communicating pipe, the bottom of communicating pipe is followed the bottom of water tank stretches out, fixedly connected with fan on the baffle.

Through adopting above-mentioned technical scheme, through starting the fan, the fan will be located the baffle and be close to the inside air suction to the other one side of shell of water tank one side for the pressure of baffle both sides produces the change, and outside air enters into the inside of shell through the intake pipe, and enters into the inside gas of shell and wash through being located the inside liquid of water tank, will wash clean gas delivery to the inside of shell after the gas, reduce outside dust and enter into the inside of the cabinet body and cause the influence to components and parts.

Optionally, the shell is located the below fixedly connected with drying box of water tank, the through-hole has been seted up on the surface of drying box, drying box's inside is filled with the drier that is used for dry gas.

Through adopting above-mentioned technical scheme, be located the inside gas that gets into the shell and wash gas through the inside liquid of water tank, the gas after the gas washes is dried through the dry box, reduces the influence that humid gas led to the fact to the inside components and parts of device portion.

Optionally, the diapire fixedly connected with cooling plate of water tank, the cooling plate is hollow structure, just the inside of cooling plate with the inside of water tank communicates relatively.

Through adopting above-mentioned technical scheme, the inside that is located the inside liquid of water tank enters into the cooling plate, and the gas that is located the water tank top moves the below of water tank through communicating pipe, and cools down the air through the cooling plate, carries the inside of device portion with the liquid after the cooling, is convenient for cool down device portion.

Optionally, a filter screen is fixedly connected to the connection position between the cooling plate and the water tank.

Through adopting above-mentioned technical scheme, can reduce the inside that is located the inside deposited impurity of water tank and enter into the cooling plate through the filter screen, reduce the influence that impurity produced the cooling plate.

Optionally, the lateral wall of shell for the position fixedly connected with inlet tube of water tank, the inlet tube with the relative intercommunication of water tank, the lateral wall of shell for the position department of water tank has seted up the wash port, the wash port will the water tank with the shell runs through, the shell for the vertical sliding connection in position of wash port has the shrouding, the inside of shell for the vertical screw rod that is provided with in position of shrouding, the screw rod with shrouding threaded connection, be provided with the drive on the shell screw rod pivoted driving piece.

Through adopting above-mentioned technical scheme, when driving the screw rod through the driving piece and rotating, and then the screw rod drives the shrouding and reciprocates, opens and close the wash port position of shell through the shrouding, when being located the inside liquid of water tank more, the liquid that is located the inside of water tank can be from the position department discharge of wash port.

Optionally, the inlet tube is including being located the first minute pipe of top and being located the second minute pipe of first minute pipe below, first minute pipe with the second minute pipe communicates relatively, the internal diameter of first minute pipe is less than the internal diameter of second minute pipe, the inside of second minute pipe for the coaxial regulating plate that is provided with in position of first minute pipe, the top of regulating plate is vertical to be provided with the elastic component, the elastic component with regulating plate fixed connection, the elastic component with first minute pipe fixed connection, works as the elastic component is free state, the regulating plate with first minute pipe butt.

Through adopting above-mentioned technical scheme, external liquid enters into the inside of water tank through first minute pipe and second minute pipe, and when being located the inside liquid of first minute pipe and receive gravity promotion regulating plate and move down, be located the inside that the inside liquid of first minute pipe enters into the second minute pipe, and when being located the inside liquid of first minute pipe and be insufficient for promoting regulating plate and move down, the regulating plate keeps apart first minute pipe and second partition under the pulling of elastic component, and external liquid can not enter into the inside of second minute pipe.

Optionally, the inside fixedly connected with liquid level switch of water tank, liquid level switch highly be less than the roof of communicating pipe, liquid level switch with driving piece signal connection.

Through adopting above-mentioned technical scheme, can control the water yield that is located the inside liquid of water tank through the liquid level switch that sets up, when the liquid level that is located the inside liquid of water tank exceeded liquid level switch, liquid level switch control driving piece rotated, and driving piece drove the screw rod and rotated, and then the screw rod drove the inside and the external intercommunication of shrouding with the water tank for the inside liquid that is located the water tank can be discharged.

Optionally, the bottom fixedly connected with inlet disc of intake pipe, the inlet disc is hollow structure, the inside of inlet disc with the intake pipe communicates relatively, a plurality of inlet ports have been seted up to the upper surface of inlet disc.

Through adopting above-mentioned technical scheme, the inside that is located the inside gas of intake pipe can enter into the inlet disc, and the inside that is located the inside gas of inlet disc can be discharged into the inside of water tank through the inlet port that is located the inlet disc, the area of contact of increase gas and the inside liquid of water tank is convenient for wash gas.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through starting the fan, the fan is with being located the inside air suction of baffle near water tank one side to the other one side of shell for the pressure of baffle both sides produces the change, and outside air enters into the inside of shell through the intake pipe, and enters into the inside gas of shell and wash out through being located the inside liquid of water tank, will wash out the inside of clean gas delivery to the shell after the gas, reduces outside dust and enters into the inside of the cabinet body and cause the influence to components and parts.

2. When the driving piece drives the screw rod to rotate, and then the screw rod drives the sealing plate to move up and down, the sealing plate is used for opening and closing the position of the drain hole of the shell, and when the liquid in the water tank is more, the liquid in the water tank can be discharged from the position of the drain hole.

3. Outside liquid enters into the inside of water tank through first minute pipe and second minute pipe, and when the inside liquid that is located first minute pipe receives gravity promotion regulating plate and moves down, the inside that is located first minute pipe inside enters into the second minute pipe, and when the inside liquid that is located first minute pipe is insufficient to promote the regulating plate and moves down, the regulating plate keeps apart first minute pipe and second partition under the pulling of elastic component, and outside liquid can not enter into the inside of second minute pipe.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a dustproof cooling switch cabinet in an embodiment of the utility model;

FIG. 2 is a cross-sectional view of a dustproof cooling switch cabinet in an embodiment of the utility model;

fig. 3 is an enlarged view of a portion a in fig. 2;

FIG. 4 is a cross-sectional view of the structure of an air inlet tray of a dustproof cooling switch cabinet according to an embodiment of the utility model;

fig. 5 is an enlarged view of a portion B in fig. 4;

fig. 6 is a schematic structural diagram of a dust-settling portion of a dustproof cooling switch cabinet in an embodiment of the utility model.

Reference numerals illustrate: 1. a housing; 11. sealing the door; 12. a device section; 13. a dust falling part; 14. a drain hole; 141. closing the cavity; 142. a sealing plate; 15. a screw; 16. a rotating motor; 2. a partition plate; 21. a blower; 3. a water tank; 31. an air inlet pipe; 32. an air inlet disc; 321. an air inlet hole; 33. a communicating pipe; 34. a cooling plate; 35. a filter screen; 36. a liquid level switch; 4. a drying box; 5. a water inlet pipe; 51. a first branch pipe; 52. a second branch pipe; 53. an adjusting plate; 54. a receiving groove; 541. and (3) a spring.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-6.

The embodiment of the utility model discloses a dustproof cooling switch cabinet. Referring to fig. 1 and 2, a dustproof cooling switch cabinet includes a housing 1, an opening at one side of the housing 1 is provided, and a door 11 is hinged to the housing 1 opposite to the opening, where the door 11 can completely cover the opening.

The inside of the housing 1 is vertically provided with a partition plate 2, the partition plate 2 is fixedly connected with the housing 1, and the partition plate 2 divides the inside of the housing 1 into a device part 12 close to the door 11 side and a dust falling part 13 away from the door 11 side. A fan 21 is fixedly connected to the lower portion of the partition plate 2, the fan 21 can relatively communicate the device portion 12 and the dust fall portion 13, and the blowing direction of the fan 21 is along the direction from the dust fall portion 13 to the device portion 12.

The inside level of dust fall portion 13 is provided with water tank 3, fixed connection between water tank 3 and the shell 1, and the lateral wall of shell 1 for the fixed connection of the position of water tank 3 has intake pipe 31, and the one end of intake pipe 31 stretches out from the lateral wall of shell 1, and the other end of intake pipe 31 stretches into the inside of water tank 3.

One end of the air inlet pipe 31 extending into the water tank 3 is horizontally provided with an air inlet disc 32, the air inlet disc 32 is of a hollow structure, and the air inlet disc 31 is fixedly connected with and relatively communicated with the air inlet pipe 31. The top wall of the air inlet plate 32 is provided with a plurality of air inlet holes 321, the inside of the air inlet plate 32 is relatively communicated with the water tank 3 through the air inlet holes 321, and air entering from the air inlet pipe 31 enters the inside of the water tank 3 through the air inlet holes 321 on the air inlet plate 32.

The gas is scrubbed by the liquid in the water tank 3, so that the impurities such as dust carried in the gas are reduced from entering the shell 1.

Referring to fig. 2 and 3, a communication pipe 33 is vertically provided at the bottom wall of the water tank 3, the top end of the communication pipe 33 protrudes from the top end of the water tank 3, the bottom end of the communication pipe 33 protrudes from the bottom wall of the water tank 3, the upper and lower layers of the housing 1 partitioned by the water tank 3 by the communication pipe 33 are relatively communicated, and the bottom end of the communication pipe 33 is higher than the top wall of the water tank 3. The gas after being scrubbed by the water tank 3 enters the cavity of the housing 1 above the water tank 3, and enters the wall of the housing 1 below the water tank 3 through the communicating pipe 33, and then moves into the device 12 through the fan 21.

The inside of shell 1 is located the below level of water tank 3 and is provided with dry box 4, and dry box 4 is rectangle hollow structure, and fixed connection between dry box 4 and the shell 1, and the inside of dry box 4 is filled with the drier that is used for dry gas, and the through-hole has been seted up on the surface of dry box 4 for the moist gas that is located dry box 4 top removes the below of dry box 4 after the drying of dry box 4, and then dries the gas, reduces the damage that moist gas caused the components and parts.

Referring to fig. 2 and 4, a cooling plate 34 is vertically disposed between the water tank 3 and the drying box 4, the cooling plate 34 is fixedly connected with the bottom wall of the water tank 3, and a plurality of cooling plates 34 are disposed on the lower surface of the water tank 3. The cooling plate 34 is of a rectangular hollow structure, and the top end opening of the cooling plate 34 is arranged, and the inside of the cooling plate 34 is relatively communicated with the inside of the water tank 3. The filter screen 35 is horizontally arranged on the bottom wall of the water tank 3 relative to the opening position of the cooling plate 34, and the filter screen 35 is fixedly connected with the water tank 3. The liquid in the water tank 3 can enter the cooling plate 34 through the filter screen 35, and then air between the bottom wall of the water tank 3 and the drying box 4 is cooled through the cooling plate 34, and then the gas in the shell 1 is cooled.

Referring to fig. 4 and 5, a water inlet pipe 5 is fixedly connected to the side wall of the casing 1 relative to the water tank 3, the water inlet pipe 5 includes a first branched pipe 51 located above and a second branched pipe 52 located below the first branched pipe 51, the first branched pipe 51 is fixedly connected to and relatively communicated with the second branched pipe 52, the second branched pipe 52 is relatively communicated with the water tank 3, and then liquid in the first branched pipe 51 can enter the water tank 3 through the second branched pipe 52.

The inner diameter of the first branch pipe 51 is smaller than the inner diameter of the second branch pipe 52, so that a boss is formed between the first branch pipe 51 and the second branch pipe 52. An adjusting plate 53 is horizontally arranged at one end, close to the first branch pipe 51, inside the second branch pipe 52, an adjusting plate 53 is coaxially arranged between the adjusting plate 53 and the second branch pipe 52, and the outer diameter of the adjusting plate 53 is larger than the inner diameter of the first branch pipe 51 and smaller than the outer diameter of the second branch pipe 52.

The first branch pipe 51 is located the vertical holding tank 54 of seting up in the top of second branch pipe 52, and holding tank 54 and the relative intercommunication of second branch pipe 52 are located the inside vertical spring 541 that is provided with of holding tank 54, and the one end and the first branch pipe 51 fixed connection of spring 541, the other end and the regulating plate 53 fixed connection of spring 541. When the spring 541 is in a free state, the top end of the adjusting plate 53 abuts against the first branch pipe 51, the first sealing plate 142 is sealed by the adjusting plate 53, and after the liquid in the first branch pipe 51 increases, the adjusting plate 53 is pushed to move downwards, so that the liquid in the first branch pipe 51 can enter the second branch pipe 52, finally enter the water tank 3, and the water tank 3 is replenished.

Referring to fig. 2 and 6, a drain hole 14 is formed in a position of a side wall of the housing 1 with respect to the water tank 3, the drain hole 14 communicates the inside of the water tank 3 with the outside, and the liquid located in the water tank 3 can be discharged to the outside of the housing 1 through the drain hole 14. The closed cavity 141 is vertically arranged at the side wall of the shell 1 relative to the position of the drain hole 14, the sealing plate 142 is vertically arranged in the closed cavity 141, the sealing plate 142 is in sliding connection with the shell 1, the screw 15 is vertically arranged at the side wall of the shell 1 relative to the position of the sealing plate 142, the screw 15 is in threaded connection with the sealing plate 142, and the screw 15 is in rotary connection with the shell 1. The side wall of the shell 1 is fixedly connected with a rotating motor 16 relative to the position of the screw 15, and a motor shaft of the rotating motor 16 is coaxially and fixedly connected with the screw 15.

The vertical side wall of the water tank 3 is fixedly connected with a liquid level switch 36, the liquid level switch 36 is in signal connection with the rotating motor 16, and the height of the liquid level switch 36 is lower than the top wall of the communicating pipe 33. When the liquid level in the water tank 3 is lower than the liquid level switch 36, the motor 16 is rotated to drive the sealing plate 142 to seal the drain hole 14, and the water in the water tank 3 is filled through the water inlet pipe 5. When the liquid level of the liquid in the water tank 3 is higher than the liquid level switch 36, the liquid level switch 36 controls the rotary motor 16 to start so as to drive the screw 15 to rotate, and the screw 15 drives the sealing plate 142 to move upwards so as to discharge the liquid in the water tank 3.

The implementation principle of the dustproof cooling switch cabinet provided by the embodiment of the utility model is as follows: outside rainwater enters into the inside of water tank 3 through inlet tube 5, fill water to water tank 3 inside, when fan 21 starts, be located the inside pressure reduction of dust fall portion 13, enter into the inside liquid of water tank 3 with outside air through intake pipe 31, clear up the gas washing through the impurity in the liquid to the air, and then enter into the top of water tank 3 with clean gas, and then enter into the below of water tank 3 through communicating pipe 33, cool down through cooling plate 34 to the air of here, enter into the inside of device portion 12 after the drying of cooling air through dry box 4.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Dustproof cooling cubical switchboard, its characterized in that: including shell (1), the inside of shell (1) is vertical to be provided with baffle (2), one side level of baffle (2) is provided with water tank (3), baffle (2) with water tank (3) fixed connection, the lateral wall of shell (1) is located fixedly connected with intake pipe (31) on water tank (3), intake pipe (31) stretch into the inside of water tank (3), the inside of water tank (3) is vertical to be provided with communicating pipe (33), the bottom of communicating pipe (33) is followed the bottom of water tank (3) stretches out, fixedly connected with fan (21) on baffle (2).

2. A dustproof cooling switch cabinet according to claim 1, characterized in that: the drying box is characterized in that the shell (1) is located below the water tank (3) and fixedly connected with the drying box (4), through holes are formed in the surface of the drying box (4), and drying agents for drying gas are filled in the drying box (4).

3. A dustproof cooling switch cabinet according to claim 1, characterized in that: the bottom wall fixedly connected with cooling plate (34) of water tank (3), cooling plate (34) are hollow structure, just the inside of cooling plate (34) with the inside of water tank (3) communicates relatively.

4. A dustproof cooling switch cabinet according to claim 3, characterized in that: the filter screen (35) is fixedly connected at the connecting position between the cooling plate (34) and the water tank (3).

5. A dustproof cooling switch cabinet according to claim 1, characterized in that: the utility model discloses a water tank, including water tank (3) and shell (1), the lateral wall of shell (1) for the position fixedly connected with inlet tube (5) of water tank (3), inlet tube (5) with the relative intercommunication of water tank (3), the lateral wall of shell (1) for water tank (3) position department has seted up wash port (14), wash port (14) will water tank (3) with shell (1) run through, shell (1) for the vertical sliding connection in position of wash port (14) has shrouding (142), the inside of shell (1) for the position of shrouding (142) is vertical be provided with screw rod (15), screw rod (15) with shrouding (142) threaded connection, be provided with the drive on shell (1) screw rod (15) pivoted driving piece.

6. The dustproof cooling switch cabinet of claim 5, wherein: the water inlet pipe (5) is including being located the first minute pipe (51) of top and being located the second minute pipe (52) of first minute pipe (51) below, first minute pipe (51) with second minute pipe (52) communicate relatively, the internal diameter of first minute pipe (51) is less than the internal diameter of second minute pipe (52), the inside of second minute pipe (52) is relative to the coaxial regulating plate (53) that is provided with in position of first minute pipe (51), the top of regulating plate (53) is vertical to be provided with the elastic component, the elastic component with regulating plate (53) fixed connection, the elastic component with first minute pipe (51) fixed connection, when the elastic component is free state, regulating plate (53) with first minute pipe (51) butt.

7. The dustproof cooling switch cabinet of claim 6, wherein: the inside fixedly connected with liquid level switch (36) of water tank (3), liquid level switch (36) highly be less than the roof of communicating pipe (33), liquid level switch (36) with driving piece signal connection.

8. A dustproof cooling switch cabinet according to claim 1, characterized in that: the bottom fixedly connected with inlet disc (32) of intake pipe (31), inlet disc (32) are hollow structure, the inside of inlet disc (32) with relative intercommunication of intake pipe (31), a plurality of inlet ports (321) have been seted up to the upper surface of inlet disc (32).