CN212910558U

CN212910558U - Elevator control cabinet capable of cooling interior of cabinet body

Info

Publication number: CN212910558U
Application number: CN202021866497.2U
Authority: CN
Inventors: 陆家武
Original assignee: Sichuan Zhongyi Electromechanical Engineering Co ltd
Current assignee: Sichuan Zhongyi Electromechanical Engineering Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-06
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a can be to elevator control cabinet of internal portion cooling of cabinet, including switch board main part, louver fan, connecting rod, the louver fan is installed to the top nestification of switch board main part, and the medial surface fixed mounting of switch board main part has the stopper to the dust screen has been placed to the upper surface of stopper, and the dust screen adheres mutually with the internal surface of switch board main part simultaneously, the lower extreme of switch board main part has the fan through connecting rod fixed mounting, and the surface mounting of switch board main part has the thermal-insulated case to install the platform between the surface of switch board main part and the internal surface of thermal-insulated case, the ventilation pipe is installed to the lower extreme of platform simultaneously, and the ventilation pipe runs through the side of switch board main part moreover. This can be to the elevator control cabinet of the internal portion cooling of cabinet, the cooling device of the hydrologic cycle that forms through the water pump accelerates the cooling treatment to the switch board main part through ventilation pipe and fan, and the influence of steam to circuit element is reduced to the steam content that the rethread water-condensing agent box reduced in the air conditioning.

Description

Elevator control cabinet capable of cooling interior of cabinet body

Technical Field

The utility model relates to an elevator technical field specifically is a can be to the elevator control cabinet of internal portion cooling of cabinet.

Background

The elevator control cabinet is the electric control unit who installs various electron device and electrical components in a cabinet-shaped structure that has the safety protection effect, generally place in elevator machine room, the switch board of the elevator of no computer lab is placed at the well, can produce a large amount of heats in inside electron device and the control module operation, generally need cool down the heat dissipation to elevator control cabinet inside, in order to guarantee equipment normal use, elevator control cabinet commonly used generally is that the installation fan dispels the heat, but still has certain defect among the prior art, just for example:

1. the existing heat dissipation device of the elevator control cabinet is carried out by a large multi-purpose fan, the heat dissipation effect is poor, and the heat dissipation efficiency is low;

2. the top of the existing elevator control cabinet adopts a shutter to generate air convection, and dust easily enters the cabinet body to easily cause short circuit.

Therefore, the elevator control cabinet capable of cooling the interior of the cabinet body is provided so as to solve the problems of low heat dissipation efficiency and short circuit caused by dust accumulation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be to the elevator control cabinet of the internal portion cooling of cabinet to solve the problem that the radiating efficiency is low and pile up the circuit short circuit that leads to with the dust on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: an elevator control cabinet capable of cooling the interior of a cabinet body comprises a control cabinet main body, louver fans, fans and a connecting rod, wherein the louver fans are installed at the top of the control cabinet main body in a nested mode, a limiting block is fixedly installed on the inner side face of the control cabinet main body, a dust screen is placed on the upper surface of the limiting block and is adhered to the inner surface of the control cabinet main body, the fans are fixedly installed at the lower end of the control cabinet main body through the connecting rod, a heat insulation box is installed on the outer surface of the control cabinet main body, a platform is installed between the outer surface of the control cabinet main body and the inner surface of the heat insulation box, a ventilation pipe is installed at the lower end of the platform and penetrates through the side face of the control cabinet main body, a water pump is fixedly installed on the upper surface of the platform, a water pipe is fixedly installed on the outer surface of the control cabinet, and the other end of water pipe passes through water inlet seal installation on the water pump, the bottom fixed mounting of hot box has the water catch bowl of external connection ponding device, and the lower extreme of water catch bowl installs the outlet to the last surface mounting of water catch bowl has the filter plate, and hot box runs through simultaneously and installs the condensate box, and the condensate box slidable mounting is on the upper surface of filter plate moreover.

Preferably, the inner diameter of the control cabinet main body is equal to the outer diameters of the louver fans and the dust screen, and the control cabinet main body is adhered to the louver fans and the dust screen.

Preferably, the heat insulation boxes are symmetrically distributed on two side surfaces of the control cabinet main body in 2 groups, and the bottom of each heat insulation box is higher than the control cabinet main body.

Preferably, the ventilation pipes are of an L-shaped hollow structure and made of metal materials, and the two groups of ventilation pipes are distributed at the lower ends of the control cabinet main body and the heat insulation box.

Preferably, the water pipes are evenly distributed on two side surfaces of the control cabinet main body in an S shape, and the water pipes and the water pump form a closed circulation structure through the water outlet and the water inlet.

Preferably, the mesh space distributed in the filter plate is equal to the upper surface of the water collecting tank, the top surface and the bottom surface of a water condensing agent box which is installed in the filter plate in a sliding mode, and the upper ends of the front side and the rear side of the water condensing agent box are provided with holes, and the outer side surface of the water condensing agent box and the outer side surface of the heat insulation box form a sealing structure.

Compared with the prior art, the beneficial effects of the utility model are that: the elevator control cabinet can cool the interior of the cabinet body;

1. the heat insulation box is provided with a water pump and water pipes, the water pipes and the water pump which are uniformly distributed on two side surfaces of the control cabinet main body form a closed water flow circulating device, a large amount of cold air is generated through water flow circulation, the cold air of the heat insulation box enters the control cabinet main body through the installation of a ventilation pipe, and meanwhile, the cold air is influenced by air convection to accelerate the exchange of cold and hot air under the action of a fan, so that hot air in the control cabinet main body is discharged from a louver and a dust screen, and the purpose of cooling is achieved;

2. be provided with condensate box and water catch bowl, the condensate box is installed at the lower extreme of heat-insulating box, and the surface of condensate box and heat-insulating box constitute enclosed construction to condensate box slidable mounting is at the upper surface of filter plate, and the change of condensate box is carried out to this sliding construction of accessible according to the work needs, and the filter plate is connected with the upper surface of water catch bowl simultaneously, and the absorbent moisture of condensate box passes through inside the filter plate gets into the water catch bowl in addition, is discharged by the outlet again.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic side sectional view of the water pump of the present invention;

fig. 5 is a schematic side-sectional structure view of the water-condensing agent box of the present invention.

In the figure: 1. a control cabinet main body; 2. a louver fan; 3. a dust screen; 4. a limiting block; 5. a fan; 6. a connecting rod; 7. a heat insulation box; 8. a vent pipe; 9. a water pump; 10. a water outlet; 11. a water inlet; 12. a water pipe; 13. fixing the bolt; 14. a water collection tank; 15. a water outlet; 16. filtering the plate; 17. a water condensing agent box; 18. a platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a technical scheme, an elevator control cabinet capable of cooling the interior of a cabinet body, comprising a control cabinet main body 1, a louver fan 2, a dust screen 3, a limiting block 4, a fan 5, a connecting rod 6, a heat insulation box 7, a ventilating pipe 8, a water pump 9, a water outlet 10, a water inlet 11, a water pipe 12, a fixing bolt 13, a water collecting tank 14, a water outlet 15, a filter plate 16, a condensate box 17 and a platform 18, the louver fan 2 is nested on the top of the control cabinet main body 1, the limiting block 4 is fixedly arranged on the inner side of the control cabinet main body 1, the dust screen 3 is arranged on the upper surface of the limiting block 4, the dust screen 3 is adhered to the inner surface of the control cabinet main body 1, the fan 5 is fixedly arranged on the lower end of the control cabinet main body 1 through the connecting rod 6, the heat insulation box 7 is arranged on the outer surface of the control cabinet main body 1, and the, meanwhile, the ventilation pipe 8 is installed at the lower end of the platform 18, the ventilation pipe 8 penetrates through the side face of the control cabinet main body 1, the water pump 9 is fixedly installed on the upper surface of the platform 18, the water pipe 12 is fixedly installed on the outer surface of the control cabinet main body 1 through the fixing bolt 13, one end of the water pipe 12 is hermetically installed at the upper end of the water pump 9 through the water outlet 10, the other end of the water pipe 12 is hermetically installed on the water pump 9 through the water inlet 11, the water collecting tank 14 is fixedly installed at the bottom of the heat insulation box 7, the water outlet 15 of the water collecting tank 14 is installed at the lower end of the water collecting tank 14, the filter plate 16 is installed on the upper surface of the water collecting tank 14, the water condensing box 17 penetrates through the heat.

The internal diameter of switch board main part 1 equals with the external diameter of louver fan 2 and dust screen 3, and switch board main part 1 and louver fan 2 and dust screen 3 adhesion structure prevent the inside of dust entering switch board main part 1 in the circulation of air, also make things convenient for the installation of louver fan 2 and dust screen 3 to change simultaneously and the processing of its surface dust.

The heat insulation boxes 7 are symmetrically distributed on two side faces of the control cabinet main body 1 in 2 groups, and the height of the bottom of each heat insulation box 7 is higher than that of the bottom of the control cabinet main body 1, so that the efficiency of reducing the temperature inside the control cabinet main body 1 is improved.

The ventilation pipes 8 are of an L-shaped hollow structure, the ventilation pipes 8 are made of metal materials, and the ventilation pipes 8 are distributed at the lower ends of the control cabinet main body 1 and the heat insulation box 7 in two groups, so that cold air in the heat insulation box 7 enters the control cabinet main body 1 to be cooled.

The water pipes 12 are evenly distributed on two side surfaces of the control cabinet main body 1 in an S shape, and the water pipes 12 and the water pump 9 form a closed circulation structure through the water outlet 10 and the water inlet 11, so that the water is guaranteed to flow smoothly and hermetically, and the evaporation of water is reduced.

The net space distributed in the filter plate 16 is equal to the upper surface of the water collecting tank 14, the top surface and the bottom surface of a water condensing agent box 17 which is slidably mounted on the filter plate 16 and the upper ends of the front side and the rear side are provided with holes, the outer side surface of the water condensing agent box 17 and the outer side surface of the heat insulation box 7 form a sealing structure, a closed space is formed, the loss of cold air is reduced, water vapor in the cold air is reduced, and therefore the damage of the water vapor to the internal elements of the control cabinet main body 1 is.

The working principle is as follows: when the elevator control cabinet capable of cooling the interior of the cabinet body is used, according to the figures 1-5, the device is firstly placed at a position needing to work, the dustproof net 3 is fixed at the inner upper part of the control cabinet main body 1 through the limiting block 4 arranged in the control cabinet main body 1, the louver 2 is embedded at the top of the control cabinet main body 1 and is positioned at the upper side of the dustproof net 3, dust is prevented from falling into the control cabinet main body 1 when air circulation is achieved, internal circuit elements are damaged, the heat insulation boxes 7 arranged at two sides of the control cabinet main body 1 form a closed structure, meanwhile, the water pump 9 arranged in the heat insulation boxes 7 and the water pipes 12 are arranged in a sealing way at the water outlet 10 and the water inlet 11 to form a circulating structure, so that a large amount of cold air is generated, and the cold air in the heat insulation boxes 7 can enter the interior of the control cabinet main body 1, the circulation of air in the control cabinet main body 1 is accelerated under the action of the fan 5, hot air is discharged, and the purpose of rapid cooling is achieved;

referring to fig. 1, 2 and 5, the condensed water box 17 installed at the lower end of the heat insulation box 7 is provided with holes at the upper side and the bottom surface thereof, so that the water contained in the cold air inside the heat insulation box 7 can be condensed inside the condensed water box 17 through the holes, the condensed water drops into the water collection tank 14 through the filter plate 16 slidably installed on the condensed water box 17, and the water flows into the external water collecting device through the water discharge port 15, thereby reducing the water content in the cold air inside the heat insulation box 7 and reducing the damage of the circuit elements caused by the water.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can be to elevator control cabinet of internal portion cooling of cabinet, includes switch board main part (1), tripe fan (2), dust screen (3), fan (5), connecting rod (6), its characterized in that: the control cabinet is characterized in that louver fans (2) are installed on the top of the control cabinet main body (1) in a nested mode, limiting blocks (4) are fixedly installed on the inner side face of the control cabinet main body (1), dust screens (3) are placed on the upper surfaces of the limiting blocks (4), meanwhile, the dust screens (3) are adhered to the inner surface of the control cabinet main body (1), fans (5) are fixedly installed at the lower end of the control cabinet main body (1) through connecting rods (6), a heat insulation box (7) is installed on the outer surface of the control cabinet main body (1), a platform (18) is installed between the outer surface of the control cabinet main body (1) and the inner surface of the heat insulation box (7), ventilation pipes (8) are installed at the lower end of the platform (18), the ventilation pipes (8) penetrate through the side faces of the control cabinet main body (1), a water pump (9) is fixedly installed on the upper surface of the platform (18), and water pipes (12), and the one end of water pipe (12) passes through delivery port (10) seal installation in the upper end of water pump (9) to the other end of water pipe (12) passes through water inlet (11) seal installation on water pump (9), the bottom fixed mounting of hot box (7) has water catch bowl (14), and the lower extreme of water catch bowl (14) installs the outlet (15) of external connection ponding device, and the last surface mounting of water catch bowl (14) has filter plate (16), and hot box (7) run through simultaneously and install condensate box (17), and condensate box (17) slidable mounting is on the upper surface of filter plate (16) in addition.

2. The elevator control cabinet capable of cooling the interior of the cabinet body according to claim 1, wherein: the internal diameter of switch board main part (1) equals with the external diameter of tripe fan (2) and dust screen (3), and switch board main part (1) and tripe fan (2) and dust screen (3) adhesion structure.

3. The elevator control cabinet capable of cooling the interior of the cabinet body according to claim 1, wherein: the heat insulation boxes (7) are symmetrically distributed on two side faces of the control cabinet main body (1) in 2 groups, and the bottom of each heat insulation box (7) is higher than the control cabinet main body (1).

4. The elevator control cabinet capable of cooling the interior of the cabinet body according to claim 1, wherein: the ventilation pipes (8) are of an L-shaped hollow structure, the ventilation pipes (8) are made of metal materials, and the ventilation pipes (8) are distributed at the lower ends of the control cabinet main body (1) and the heat insulation box (7) in two groups.

5. The elevator control cabinet capable of cooling the interior of the cabinet body according to claim 1, wherein: the water pipes (12) are evenly distributed on two side faces of the control cabinet main body (1) in an S shape, and the water pipes (12) and the water pump (9) form a closed circulation structure through the water outlet (10) and the water inlet (11).

6. The elevator control cabinet capable of cooling the interior of the cabinet body according to claim 1, wherein: the mesh space distributed in the filter plate (16) is equal to the upper surface of the water collecting tank (14), the top surface, the bottom surface and the front and rear upper ends of a water condensing agent box (17) which is slidably mounted on the filter plate (16) are provided with holes, and the outer side surface of the water condensing agent box (17) and the outer side surface of the heat insulation box (7) form a sealing structure.