CN219577715U

CN219577715U - Central air-conditioning control cabinet capable of effectively isolating dust

Info

Publication number: CN219577715U
Application number: CN202320581981.8U
Authority: CN
Inventors: 蒋燕斌
Original assignee: Shanghai Mu Erxi Electrical Engineering Co ltd
Current assignee: Shanghai Mu Erxi Electrical Engineering Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-22
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a central air-conditioning control cabinet capable of effectively isolating dust, which comprises a cabinet body, wherein a heat dissipation cover is arranged at the left lower part of the cabinet body, the left end of the heat dissipation cover is connected with a filter plate, and a heat dissipation fan is arranged in the right end of the heat dissipation cover; further comprises: the motor is installed on the inner side wall of the cabinet body, the output end of the motor is connected with a rotating rod, the other end of the rotating rod is provided with a cam, the lower side of the cam is provided with a knocking rod in a fitting mode, and the knocking rod is elastically connected with the cabinet body through a second spring; and the inflator is arranged at the left lower side of the cabinet body, and the front side of the lower end of the inflator is communicated with an exhaust pipe. This effectively keep apart central air conditioning switch board of dust is provided with the locking lever, only needs to pull the movable rod to the direction of dismantling the heat dissipation cover, alright control adjustment pole drive locking lever remove, releases the block of locking lever and the cabinet body, realizes dismantling the heat dissipation cover fast, is convenient for change and maintains.

Description

Central air-conditioning control cabinet capable of effectively isolating dust

Technical Field

The utility model relates to the technical field of central air-conditioning control cabinets, in particular to a central air-conditioning control cabinet capable of effectively isolating dust.

Background

The central air-conditioning control cabinet can automatically control parameters such as temperature, humidity, air flow and the like in an air-conditioning system, thereby achieving the purposes of energy conservation, comfort, safety and environmental protection.

Wherein the publication number is CN218550423U name is a central air conditioning control cabinet, including installing the exhaust fan in the switch board upper end, install the exhaust fan on, be provided with the dust blocking lid on the exhaust fan, the lower extreme diameter of dust blocking lid is greater than the external diameter of exhaust barrel, the downside of dust blocking lid is the arch form structure, dust blocking lid and exhaust barrel swing joint, the dust blocking lid reciprocates along exhaust barrel axial direction, the exhaust fan operation at the switch board during operation, the inside hot air of upwards discharge switch board, thereby the atmospheric pressure increase of exhaust fan upper end is with dust blocking lid jack-up, the hot air is discharged from the clearance between dust blocking lid and the exhaust barrel, when the exhaust fan is stopped the operation, the dust blocking lid receives gravity influence and drops, thereby prevent that the dust from falling into the switch board with exhaust fan upper end export, play automatic dirt prevention's effect. The central air-conditioning control cabinet achieves the effect of automatic dust prevention.

The air inlet hole that above-mentioned prior art utilized the below to set up cooperates the use of air discharge fan, realizes the radiating efficiency, and this design dust easily enters into the switch board from the inlet hole in, leads to the dust accumulation in the switch board, and the attachment of dust influences the normal work and the quick heat dissipation of the inside device of switch board, therefore we put forward a central air conditioning switch board of effective isolation dust and solve the problem that above-mentioned proposes.

Disclosure of Invention

The utility model aims to provide a central air-conditioning control cabinet capable of effectively isolating dust, which aims to solve the problems that the air inlet hole arranged below is matched with an exhaust fan in the current market and provided by the background technology to realize the heat dissipation effect, and the design is easy for dust to enter the control cabinet from the air inlet hole, so that dust in the control cabinet is accumulated, the dust is attached, and the normal work of devices in the control cabinet is influenced and the heat dissipation is fast.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the central air conditioner control cabinet capable of effectively isolating dust comprises a cabinet body, wherein a heat dissipation cover is arranged at the lower left part of the cabinet body, the left end of the heat dissipation cover is connected with a filter plate, and a heat dissipation fan is arranged in the right end of the heat dissipation cover;

further comprises:

the motor is installed on the inner side wall of the cabinet body, the output end of the motor is connected with a rotating rod, the other end of the rotating rod is provided with a cam, the lower side of the cam is provided with a knocking rod in a fitting mode, and the knocking rod is elastically connected with the cabinet body through a second spring;

the air cylinder is arranged at the left lower side of the cabinet body, the front side of the lower end of the air cylinder is communicated with an exhaust pipe, the other end of the exhaust pipe is communicated with a sealing box, the outer side of the sealing box is communicated with a jet head, the rear side of the lower end of the air cylinder is communicated with an air suction pipe, and the air suction pipe and the exhaust pipe are both provided with one-way valves;

the piston is connected inside the inflator in a sliding way;

the connecting frame is connected to the upper side of the piston, and the other end of the connecting frame is connected with the knocking rod.

Preferably, the upper side wall and the lower side wall of the heat dissipation cover are both connected with a movable rod in a sliding manner, the end part of the movable rod is hinged with an adjusting rod, the other end of the adjusting rod is hinged with a locking rod, and the locking rod is elastically connected with the heat dissipation cover through a first spring.

Preferably, the upper end of the filter plate penetrates through the heat dissipation cover, the positions of the filter plate and the knocking rod are correspondingly arranged, and the design can utilize the knocking rod to knock the filter plate to clean the filter plate.

Preferably, the locking rod penetrates through the side wall of the heat dissipation cover, the locking rod and the cabinet body are mutually clamped and connected, and the heat dissipation cover can be assembled and locked by utilizing the clamping of the locking rod and the cabinet body.

Preferably, the connecting frame is connected between the knocking rod and the piston, one end of the connecting frame extends into the air cylinder to be in sliding connection with the air cylinder, and the design can realize linkage between the knocking rod and the piston and control the piston to slide in the air cylinder.

Preferably, the jet heads and the filter plates are distributed in parallel, and a gap exists between the jet heads and the heat dissipation cover, so that the design reserved space is used for assembling and disassembling the heat dissipation cover.

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

(1) The central air-conditioning control cabinet capable of effectively isolating dust is provided with the air cylinder and the sealing box, the filter plate can intercept dust, the rotary motion of the cam is utilized, the second spring is matched with the filter plate, the knocking rod is driven to reciprocally knock the filter plate, dust attached to the filter plate is knocked down, the piston in the air cylinder moves, the air flow is conveyed into the sealing box, the air flow is discharged from the air jet head, the dust is blown, the dust is prevented from flowing back to the filter plate, and the dust is effectively intercepted;

(2) This effectively keep apart central air conditioning switch board of dust is provided with the locking lever, only needs to pull the movable rod to the direction of dismantling the heat dissipation cover, alright control adjustment pole drive locking lever remove, releases the block of locking lever and the cabinet body, realizes dismantling the heat dissipation cover fast, is convenient for change and maintains.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a filter plate of the present utility model;

FIG. 3 is a schematic view of the three-dimensional structure of the inflator of the present utility model;

FIG. 4 is a schematic cross-sectional view of a heat dissipating cover according to the present utility model;

FIG. 5 is a schematic cross-sectional view of the cartridge of the present utility model.

In the figure: 1. a cabinet body; 2. a heat dissipation cover; 3. a filter plate; 4. a moving rod; 5. an adjusting rod; 6. a locking lever; 7. a first spring; 8. a heat dissipation fan; 9. a second spring; 10. knocking the rod; 11. an air cylinder; 12. a piston; 13. a connecting frame; 14. an air suction pipe; 15. an exhaust pipe; 16. a one-way valve; 17. a seal box; 18. a jet head; 19. a motor; 20. a rotating rod; 21. a cam.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an effective central air conditioning control cabinet who keeps apart dust, includes cabinet body 1, and heat dissipation cover 2 is installed to cabinet body 1 lower left side, and the left end of heat dissipation cover 2 is connected with filter 3, and the internally mounted of heat dissipation cover 2 right-hand member has heat dissipation fan 8; the motor 19 is arranged on the inner side wall of the cabinet body 1, the output end of the motor 19 is connected with the rotating rod 20, the other end of the rotating rod 20 is provided with the cam 21, the lower side of the cam 21 is provided with the knocking rod 10 in an attached mode, and the knocking rod 10 is elastically connected with the cabinet body 1 through the second spring 9; the inflator 11 is arranged at the left lower side of the cabinet body 1, the front side of the lower end of the inflator 11 is communicated with the exhaust pipe 15, the other end of the exhaust pipe 15 is communicated with the sealing box 17, the outer side of the sealing box 17 is communicated with the jet head 18, the rear side of the lower end of the inflator 11 is communicated with the air suction pipe 14, and the air suction pipe 14 and the exhaust pipe 15 are both provided with the one-way valve 16; a piston 12 slidably connected to the inside of the cylinder 11; a connecting frame 13 connected to the upper side of the piston 12, and the other end of the connecting frame 13 and the striking rod 10 are connected to each other. The upper end of the filter plate 3 penetrates through the heat dissipation cover 2, and the positions of the filter plate 3 and the knocking rod 10 are correspondingly arranged.

The connecting frame 13 is connected between the striking rod 10 and the piston 12, and one end of the connecting frame 13 is extended into the air cylinder 11 to be slidably connected with the air cylinder 11. The jet head 18 and the filter plate 3 are arranged parallel to each other, and a gap exists between the jet head 18 and the radiator cover 2.

According to the embodiment shown in fig. 1-2, the heat dissipation fan 8 works to dissipate heat in the cabinet body 1, the filter plate 3 can intercept air dust, the motor 19 is powered on to control the rotation of the rotary rod 20, so that the cam 21 is controlled to rotate, the striking rod 10 is intermittently pressed, the intermittent movement of the striking rod 10 can be realized by matching with the elastic force of the second spring 9, the filter plate 3 is reciprocally struck, dust attached to the filter plate 3 is struck down, meanwhile, when the striking rod 10 moves, the connecting frame 13 can be controlled to move, the connecting frame 13 drives the piston 12 to move, the piston 12 moves downwards, the air flow in the air cylinder 11 can be conveyed into the sealing box 17 through the air outlet pipe 15, at the moment, the one-way valve 16 on the air outlet pipe 15 is opened, then the air flow is discharged from the air outlet head 18 to blow the dust, the dust is prevented from flowing back onto the filter plate 3, at the moment, the one-way valve 16 on the air outlet pipe 14 is opened, the air flow is sucked into the air inlet pipe 11, and the next use is facilitated;

the upper and lower both sides wall of heat dissipation cover 2 all sliding connection has movable rod 4, and the tip of movable rod 4 articulates and is connected with regulation pole 5 to the other end of regulation pole 5 articulates and is connected with locking lever 6, and locking lever 6 passes through first spring 7 and heat dissipation cover 2 elastic connection. The locking rod 6 penetrates through the side wall of the heat radiation cover 2, and the locking rod 6 and the cabinet body 1 are mutually clamped and connected.

The movable rod 4 is pulled towards the direction close to the filter plate 3, the adjusting rod 5 in hinged connection is controlled to rotate, the locking rod 6 in hinged connection is pulled to move, the locking rod 6 stretches and stores force on the first spring 7, the locking rod 6 moves out of the cabinet body 1, the structure of the heat radiation cover 2 can be detached for replacement and maintenance, the heat radiation cover 2 is clamped on the side wall of the cabinet body 1, the movable rod 4 is pulled in a loosening mode, the locking rod 6 can be controlled to reset and move by the first spring 7, and the locking rod 6 is clamped on the side wall of the cabinet body 1 to assemble and lock the heat radiation cover 2.

Working principle: when the central air-conditioning control cabinet capable of effectively isolating dust is used, the heat dissipation fan 8 works to dissipate heat in the cabinet body 1, the filter plate 3 can intercept air dust, the knocking rod 10 is used for reciprocating knocking the filter plate 3, the dust attached to the filter plate 3 is knocked down, air flow is discharged from the jet head 18, the dust is prevented from flowing back to the filter plate 3, the movable rod 4 is pulled, the locking rod 6 is moved out of the cabinet body 1, the structure of the heat dissipation cover 2 can be detached, and the content which is not described in detail in the specification belongs to the prior art known to the expert in the field.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an effectively keep apart central air conditioning switch board of dust, includes cabinet body (1), heat dissipation cover (2) is installed to the lower left side of cabinet body (1), just the left end of heat dissipation cover (2) is connected with filter (3), and internally mounted of heat dissipation cover (2) right-hand member has heat dissipation fan (8);

the method is characterized in that: further comprises:

the novel multifunctional intelligent cabinet is characterized in that a motor (19) is arranged on the inner side wall of the cabinet body (1), the output end of the motor (19) is connected with a rotating rod (20), a cam (21) is arranged at the other end of the rotating rod (20), a knocking rod (10) is arranged on the lower side of the cam (21) in a fitting mode, and the knocking rod (10) is elastically connected with the cabinet body (1) through a second spring (9);

the air cylinder (11) is arranged at the left lower side of the cabinet body (1), an exhaust pipe (15) is communicated with the front side of the lower end of the air cylinder (11), a sealing box (17) is communicated with the other end of the exhaust pipe (15), a jet head (18) is communicated with the outer side of the sealing box (17), an air suction pipe (14) is communicated with the rear side of the lower end of the air cylinder (11), and one-way valves (16) are arranged on the air suction pipe (14) and the exhaust pipe (15);

a piston (12) slidably connected to the inside of the cylinder (11);

and the connecting frame (13) is connected to the upper side of the piston (12), and the other end of the connecting frame (13) is connected with the knocking rod (10).

2. A central air conditioning control cabinet for effectively isolating dust as in claim 1, wherein: the heat radiation cover is characterized in that the upper side wall and the lower side wall of the heat radiation cover (2) are both connected with a movable rod (4) in a sliding mode, the end portion of the movable rod (4) is hinged to an adjusting rod (5), the other end of the adjusting rod (5) is hinged to a locking rod (6), and the locking rod (6) is elastically connected with the heat radiation cover (2) through a first spring (7).

3. A central air conditioning control cabinet for effectively isolating dust as in claim 1, wherein: the upper end of the filter plate (3) penetrates through the heat dissipation cover (2), and the positions of the filter plate (3) and the knocking rod (10) are mutually and correspondingly arranged.

4. A central air conditioning control cabinet for effectively isolating dust as in claim 2, wherein: the locking rod (6) penetrates through the side wall of the radiating cover (2), and the locking rod (6) and the cabinet body (1) are mutually clamped and connected.

5. A central air conditioning control cabinet for effectively isolating dust as in claim 1, wherein: the connecting frame (13) is connected between the knocking rod (10) and the piston (12), and one end of the connecting frame (13) extends into the air cylinder (11) to be in sliding connection with the air cylinder (11).

6. A central air conditioning control cabinet for effectively isolating dust as in claim 1, wherein: the jet heads (18) and the filter plates (3) are distributed in parallel, and a gap exists between the jet heads (18) and the heat dissipation cover (2).