CN217063015U

CN217063015U - Building automatic control center's frequency conversion strong case convenient to cooling

Info

Publication number: CN217063015U
Application number: CN202220368975.XU
Authority: CN
Inventors: 魏民; 刘林; 陈展; 赵达功; 刘波; 檀停东; 杨军
Original assignee: First Construction and Installation Co Ltd of China Construction Third Engineering Bureau Co Ltd
Current assignee: First Construction and Installation Co Ltd of China Construction Third Engineering Bureau Co Ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-07-26
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a building automatic control center's frequency conversion strong case convenient to cooling, the power distribution box comprises a box body, the lower fixed surface of box is connected with the bottom plate, the equal fixedly connected with supporting shoe in lower surface four corners of bottom plate, positive one side of box is rotated through the hinge and is connected with the chamber door, and the front of box is provided with the transparent window, the interior diapire fixedly connected with fixed plate of box. This building automatic control center's frequency conversion highwall box convenient to cooling, inner wall through at the box sets up the round breather pipe, be convenient for to the inside electrical apparatus of box heat dissipation of blowing, and simultaneously, the inside square groove that sets up of fixed plate through at the box middle part, be convenient for make the inside gas of box enter into the inside square groove of fixed plate through the venthole of fixed plate side, right angle pipe and the draught fan of rethread bottom half, be convenient for carry out the suction to the inside steam of fixed plate, reduce the inside temperature of box, thereby the frequency conversion highwall box that reaches this building automatic control center has the effect of being convenient for to cool down.

Description

Building automatic control center's frequency conversion strong case convenient to cooling

Technical Field

The utility model relates to a frequency conversion electronic box technical field specifically is a building automatic control center's strong case of frequency conversion convenient to cooling.

Background

The variable frequency control box is mainly used for adjusting the working frequency of equipment, reducing energy loss, stably starting the equipment and reducing the damage of large current generated when the equipment is directly started to a motor. Meanwhile, the system is provided with analog quantity input (for speed control or feedback signals), PID control, pump switching control (for constant pressure), a communication function, a macro function (different parameter settings aiming at different occasions), multi-speed and the like. The automatic control system can be widely applied to the automatic control of various occasions such as water supply, drainage, fire fighting, spraying pipe network pressurization, heating, ventilation, air conditioning, cold and hot water circulation and the like in industrial and agricultural production and various buildings.

And the frequency conversion electronic box that present building automatic control center used generally places in the automatically controlled room that the air is not how circulated, because the air is not circulated, leads to the heat that the inside electrical apparatus of frequency conversion strong case work produced to be high, and the time is got up for a long time, causes certain damage to the inside electrical apparatus of frequency conversion strong case easily, influences its life, and the inside electrical apparatus of frequency conversion strong case of being not convenient for works for a long time under high temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building automatic control center's frequency conversion strong case convenient to cooling to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a frequency conversion strong electric box of a building automatic control center convenient for cooling, which comprises a box body, wherein the lower surface of the box body is fixedly connected with a bottom plate, supporting blocks are fixedly connected with four corners of the lower surface of the bottom plate, one side of the front surface of the box body is rotatably connected with a box door through a hinge, and the front surface of the box body is provided with a transparent window, the inner bottom wall of the box body is fixedly connected with a fixed plate, the side surface of the fixed plate is fixedly connected with a supporting plate, the side surface of the supporting plate is provided with a groove, the inner wall of the groove is lapped with a vent pipe, the surface of the vent pipe is provided with a plurality of vent holes, and the air inlet end of the air pipe is fixedly connected with an air blower, the lower surface of the fixed plate is provided with a square groove, the inner wall of the square groove is provided with an air outlet, the inner wall of the air outlet is fixedly connected with a filter screen plate, the lower fixed surface of bottom plate is connected with the right angle pipe, and the one end fixedly connected with draught fan of right angle pipe.

Preferably, the middle part of the lower surface of the bottom plate is provided with a hole matched with one end of the right-angle pipe, and the top end of the right-angle pipe is communicated with the square groove in the lower surface of the fixing plate.

Preferably, the shape of the vent pipe is Jiong type, and the surface of the vent pipe is fixedly connected with the inner wall of the box body.

Preferably, both ends of breather pipe all run through the inner wall both sides of box, and the both ends of breather pipe and the fixed connection of giving vent to anger of box back draught fan.

Preferably, the side surface of the supporting plate is fixedly connected with the inner wall of the box body, and the upper surface of the supporting plate is fixedly connected with an electronic appliance.

Preferably, the two sides of the fixing plate are both provided with air outlets, and the side surface of the filter screen plate and the fixing plate are in the same vertical plane.

Advantageous effects

The utility model provides a building automatic control center's frequency conversion strong case convenient to cooling possesses following beneficial effect:

1. this building automatic control center's frequency conversion highwall box convenient to cooling, inner wall through at the box sets up the round breather pipe, be convenient for to the inside electrical apparatus of box heat dissipation of blowing, and simultaneously, the inside square groove that sets up of fixed plate through at the box middle part, be convenient for make the inside gas of box enter into the inside square groove of fixed plate through the venthole of fixed plate side, right angle pipe and the draught fan of rethread bottom half, be convenient for carry out the suction to the inside steam of fixed plate, reduce the inside temperature of box, thereby the frequency conversion highwall box that reaches this building automatic control center has the effect of the cooling of being convenient for, the life of the strong electrical apparatus of frequency conversion has been increased.

2. This building automatic control center's frequency conversion strong case convenient to cooling, set up the supporting shoe through the bottom four corners at the box, prevent that the bottom of box from weing, reduce the influence of moisture to the inside electrical apparatus of box simultaneously, through setting up chamber door and observation window, be convenient for observe the operation conditions of the inside electrical apparatus of box, through setting up fixed plate and backup pad, be convenient for classify fixedly to the electrical apparatus of frequency conversion strong case inside, convenient subsequent maintenance and maintenance, thereby the frequency conversion strong case that reaches this building automatic control center convenient to cooling has the effect of categorised fixed electrical apparatus.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the box comprises a box body 1, a bottom plate 2, a supporting block 3, a box door 4, a fixing plate 5, a supporting plate 6, a groove 7, a vent pipe 8, an air vent hole 9, a square groove 10, an air outlet hole 11, a filter screen plate 12 and a right-angle pipe 13.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a building automatic control center's frequency conversion strong case convenient to cooling, including box 1, box 1's lower fixed surface is connected with bottom plate 2, the equal fixedly connected with supporting shoe 3 in lower surface four corners of bottom plate 2, box 1's positive one side is rotated through the hinge and is connected with chamber door 4, and box 1's front is provided with the transparent window, inner diapire fixedly connected with fixed plate 5 of box 1, the side fixedly connected with backup pad 6 of fixed plate 5, the side of backup pad 6 and box 1's inner wall fixed connection, and the last fixed surface of backup pad 6 is connected with electronic apparatus.

Recess 7 has been seted up to the side of backup pad 6, the inner wall overlap joint of recess 7 has breather pipe 8, breather pipe 8's shape is the Jiong style of calligraphy, and breather pipe 8's surface and box 1's inner wall fixed connection, the inner wall both sides of box 1 are all run through at breather pipe 8's both ends, and the both ends of breather pipe 8 and the fixed connection of the gas outlet end of box 1 back draught fan, a plurality of air vents 9 have been seted up on breather pipe 8's surface, and breather pipe 8's air inlet end fixed connection has the air-blower.

Square groove 10 has been seted up to the lower surface of fixed plate 5, venthole 11 has been seted up to the inner wall of square groove 10, the inner wall fixedly connected with filter plate 12 of venthole 11, venthole 11 has all been seted up to the both sides of fixed plate 5, and filter plate 12's side and fixed plate 5 are at same perpendicular, the lower fixed surface of bottom plate 2 is connected with right angle pipe 13, and right angle pipe 13's one end fixedly connected with draught fan, the hole with 13 one end looks adaptations of right angle pipe is seted up at the lower surface middle part of bottom plate 2, and the top of right angle pipe 13 communicates with square groove 10 of fixed plate 5 lower surface.

The working principle is as follows: when using this building automatic control center's convenient to cooling frequency conversion highwall box, start the air-blower at the 1 back of box, make the distinguished and admirable of its production enter into 1 inside of box through breather pipe 8, the draught fan of 1 bottom of restart box, make it attract 1 inside steam of box through square groove 10 of right angle pipe 13 and fixed plate 5, the steam that 1 inside steam of box brought into through breather pipe 8 enters into fixed plate 5 in, venthole 11 and filter plate board 12 through fixed plate 5 both sides, slow down the velocity of flow, prevent to cause the influence to 1 inside fixed electrical apparatus of box, the steam that enters into 5 inside of fixed plate simultaneously introduces through the traction force of 13 one end of right angle pipe, and discharge from the end of giving vent to anger of draught fan, thereby the frequency conversion highwall box that reaches this building automatic control center has the effect of being convenient for the cooling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building automatic control center's strong case of frequency conversion convenient to cooling, includes box (1), its characterized in that: the lower surface of the box body (1) is fixedly connected with a bottom plate (2), four corners of the lower surface of the bottom plate (2) are fixedly connected with supporting blocks (3), one side of the front surface of the box body (1) is rotatably connected with a box door (4) through a hinge, the front surface of the box body (1) is provided with a transparent window, the inner bottom wall of the box body (1) is fixedly connected with a fixed plate (5), the side surface of the fixed plate (5) is fixedly connected with a supporting plate (6), the side surface of the supporting plate (6) is provided with a groove (7), the inner wall of the groove (7) is lapped with a vent pipe (8), the surface of the vent pipe (8) is provided with a plurality of air vents (9), the air inlet end of the vent pipe (8) is fixedly connected with an air blower, the lower surface of the fixed plate (5) is provided with a square groove (10), and the inner wall of the square groove (10) is provided with air outlet holes (11), the inner wall fixedly connected with filter screen board (12) of venthole (11), the lower fixed surface of bottom plate (2) is connected with right angle pipe (13), and the one end fixedly connected with draught fan of right angle pipe (13).

2. The strong electric cabinet of frequency conversion of building automatic control center convenient to cooling of claim 1, characterized in that: the middle part of the lower surface of the bottom plate (2) is provided with a hole matched with one end of the right-angle pipe (13), and the top end of the right-angle pipe (13) is communicated with the square groove (10) on the lower surface of the fixing plate (5).

3. The strong electric cabinet of frequency conversion of building automatic control center convenient to cooling of claim 1, characterized in that: the shape of the vent pipe (8) is Jiong characters, and the surface of the vent pipe (8) is fixedly connected with the inner wall of the box body (1).

4. The strong electric cabinet of frequency conversion of building automatic control center convenient to cooling of claim 1, characterized in that: the two ends of the vent pipe (8) penetrate through the two sides of the inner wall of the box body (1), and the two ends of the vent pipe (8) are fixedly connected with the air outlet end of the induced draft fan on the back face of the box body (1).

5. The strong electric cabinet of frequency conversion of building automatic control center convenient to cooling of claim 1, characterized in that: the side face of the supporting plate (6) is fixedly connected with the inner wall of the box body (1), and the upper surface of the supporting plate (6) is fixedly connected with an electronic appliance.

6. The strong electric cabinet of frequency conversion of building automatic control center convenient to cooling of claim 1, characterized in that: the two sides of the fixing plate (5) are provided with air outlet holes (11), and the side surface of the filter screen plate (12) and the fixing plate (5) are on the same vertical plane.