CN211909421U

CN211909421U - Heat abstractor for switch board

Info

Publication number: CN211909421U
Application number: CN202020832528.6U
Authority: CN
Inventors: 王英超
Original assignee: Binzhou Kaile Automation Equipment Co ltd
Current assignee: Shandong Huakong Automation Equipment Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-11-10
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a heat abstractor for switch board, including switch board body, dustproof filter screen, heat dissipation pipe, inlet tube and outlet pipe, the equal trompil embedding in both sides top is fixed with the air outlet window around the switch board body, switch board body one side trompil embedding is fixed with the fan fixing base, fan fixing base internal fixation has cooling fan, the heat dissipation pipe is installed to one side that the fan fixing base deviates from with the switch board body mutually, the heat dissipation pipe passes through buckle and switch board body fixed connection, water intaking valve and inlet tube fluid coupling are passed through to heat dissipation pipe one end, the heat dissipation pipe other end passes through outlet valve and outlet pipe fluid coupling. The utility model provides a radiating efficiency low, the radiating effect is poor, can not satisfy the problem of the long-term frequent use of variable frequency control cabinet.

Description

Heat abstractor for switch board

Technical Field

The utility model relates to a heat abstractor technical field specifically is a heat abstractor for switch board.

Background

In the installation process of the electrical equipment, more and more electrical control cabinets are installed on sites or near mechanical equipment, so that the installation cost can be saved and the complexity of the installation process can be reduced. With the increasing popularization of new technologies such as variable frequency speed regulation and the like and the purpose of meeting various control requirements, the use of heating elements in electric control cabinets is becoming more and more common.

The long-term work of variable frequency control cabinet can give off a large amount of heats, reduces the life of each part in the switch board, and current variable frequency control cabinet's heat dissipation mainly sets up exhaust fan and exhaust window at the cabinet body back, utilizes the exhaust fan heat dissipation, and the radiating efficiency is low, and the radiating effect is poor, can not satisfy the long-term frequently used requirement of variable frequency control cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for switch board possesses the radiating efficiency height, the radiating effect is good and can frequent use advantage for a long time, has solved the radiating efficiency low, and the radiating effect is poor, can not satisfy the problem of frequent use for a long time of variable frequency control cabinet.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for switch board, includes switch board body, dustproof filter screen, heat dissipation pipe, inlet tube and outlet pipe, the equal trompil embedding in both sides top is fixed with the air outlet window around the switch board body, switch board body one side trompil embedding is fixed with the fan fixing base, fan fixing base internal fixation has cooling fan, the heat dissipation pipe is installed to one side that the fan fixing base deviates from with the switch board body mutually, the heat dissipation pipe passes through buckle and switch board body fixed connection, water intaking valve and inlet tube fluid coupling are passed through to heat dissipation pipe one end, the heat dissipation pipe other end passes through outlet valve and outlet pipe fluid coupling.

Preferably, the air outlet window is internally provided with a louver, and the openings of the louver face downwards.

Preferably, the number of the heat radiation fans is two, and the driving motors of the two heat radiation fans are embedded in the fan fixing seat.

Preferably, the fan fixing seat is glued with dustproof filter screen on one side deviating from the control cabinet body.

Preferably, the water outlet valve is a one-way valve, the water inlet valve is a common valve, and the other end of the water inlet pipe and the other end of the water outlet pipe are respectively connected with a water supply pipe.

Preferably, the heat dissipation duct is distributed in a serpentine shape.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up out the transom, can follow the window of giving vent to anger after making the interior heat that produces of switch board and rise and discharge, the tripe opening of installation down, there is certain rain-proof function, effective radiating effect has been reached and compromise rain-proof effect, through setting up two cooling fan, make the radiating efficiency improve, the effect that the heat dissipation is rapider has been reached, through setting up dustproof filter screen, make the dust in the air kept apart outside the switch board, can not be because of cooling fan operation by the suction switch board in, the effect that effectively prevents the dust and get into has been reached, through setting up the check valve, make the water in the water supply pipe flow in from the water inlet, the delivery port flows, the effect that the cooling water can circulate has been reached, through setting up the heat dissipation pipe that the snake type distributes, make by cooling fan inspiratory air-cooled more even, the faster effect of heat dissipation.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a control cabinet body; 2. a vent window; 3. a dustproof filter screen; 4. a heat dissipation conduit; 5. a fan fixing seat; 6. buckling; 7. a water inlet valve; 8. a water inlet pipe; 9. a water outlet pipe; 10. a water outlet valve; 11. a heat radiation fan.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a heat abstractor for switch board, includes switch board body 1, dustproof filter screen 3, heat dissipation pipe 4, inlet tube 8 and outlet pipe 9, and the equal trompil embedding in both sides top is fixed with air outlet window 2 around the switch board body 1, installs the tripe in the air outlet window 2, and the tripe opening is all down. Through setting up air outlet window 2, can follow air outlet window 2 after making the interior production of heat of switch board and rise and discharge, the tripe opening of installation has certain rain-proof function down, has reached effective radiating effect and compromise rain-proof effect.

1 one side trompil embedding of switch board body is fixed with fan fixing base 5, and fan fixing base 5 internal fixation has cooling blower 11, and cooling blower 11 quantity is two, and two cooling blower 11's driving motor embedding is in fan fixing base 5. As is known to those skilled in the art, the utility model discloses a driving motor device still need provide external power source so that it normally works, and as is known to those skilled in the art, the provision of external power source is common, it all belongs to conventional means or common general knowledge, it is no longer repeated here, technical personnel in the field can carry out arbitrary selection according to their needs or convenience and pass through setting up two cooling fan 11, make the radiating efficiency improve, the more rapid effect of heat dissipation has been reached, heat-radiating duct 4 is installed to one side that fan fixing base 5 and switch board body 1 deviate from mutually, heat-radiating duct 4 is the snake type and distributes. Through the heat dissipation pipe 4 that sets up the snake type distribution, make by the inspiratory air cooling of cooling blower 11 more even, reached the faster effect of heat dissipation. Fan fixing base 5 deviates from 1 one side of switch board body and splices with dustproof filter screen 3. Through setting up dustproof filter screen 3, make the dust in the air kept apart outside the switch board, can not be because of cooling fan 11 operation and in being inhaled the switch board, reached the effect that effectively prevents the dust and get into.

The heat dissipation conduit 4 is fixedly connected with the control cabinet body 1 through a buckle 6, one end of the heat dissipation conduit 4 is in fluid connection with a water inlet pipe 8 through a water inlet valve 7, and the other end of the heat dissipation conduit 4 is in fluid connection with a water outlet pipe 9 through a water outlet valve 10. The water outlet valve 10 is a one-way valve, the water inlet valve 7 is a common valve, and the other ends of the water inlet pipe 8 and the water outlet pipe 9 are respectively connected with a water supply pipe. Through setting up the check valve, make the water in the water supply pipe flow in from inlet tube 8, the water in the heat dissipation pipe 4 flows out from outlet pipe 9, has reached the effect that the cooling water can circulate.

The working principle is as follows: the utility model discloses external power source draws forth in the switch board body 1, and when the switch board circular telegram the utility model discloses can work thereupon. During the installation with inlet tube 8 and outlet pipe 9 respectively with the interior process water delivery pipe of mill be connected, ensure to have the water source that flows in heat dissipation pipe 4, after the switch board circular telegram, the utility model discloses automatically, be the flowing water in the heat dissipation pipe 4, can guarantee that heat dissipation pipe 4 temperature is less than the normal atmospheric temperature all the time, install drive arrangement in radiator fan and drive radiator fan and rotate, will blow in inside switch board body 1 through the air after heat dissipation pipe 4 cools off, because the hot-air is lighter the reason, the air outlet window 2 of hot-air rising back through switch board body 1 top is discharged to reduce the temperature in the switch board body 1, ensure the normal operating of circuit equipment in the switch board body 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a heat abstractor for switch board, includes switch board body (1), dustproof filter screen (3), heat dissipation pipe (4), inlet tube (8) and outlet pipe (9), its characterized in that: the utility model discloses a heat dissipation device, including switch board body (1), fan fixing base (5) internal fixation have cooling fan (11), cooling pipe (4) are installed to one side that fan fixing base (5) and switch board body (1) deviated from mutually to the equal trompil embedding in both sides top is fixed with air outlet window (2) around switch board body (1), cooling pipe (4) are installed to heat dissipation pipe (5) and switch board body (1) one side, cooling pipe (4) one end is through water intaking valve (7) and inlet tube (8) fluid coupling, cooling pipe (4) other end passes through outlet valve (10) and outlet pipe (9) fluid coupling.

2. The heat dissipation device of claim 1, wherein: the air outlet window (2) is internally provided with a louver, and the openings of the louver face downwards.

3. The heat dissipation device of claim 1, wherein: the number of the heat dissipation fans (11) is two, and driving motors of the two heat dissipation fans (11) are embedded in the fan fixing seat (5).

4. The heat dissipation device of claim 1, wherein: fan fixing base (5) deviate from switch board body (1) one side and splice with dustproof filter screen (3).

5. The heat dissipation device of claim 1, wherein: the water outlet valve (10) is a one-way valve, the water inlet valve (7) is a common valve, and the other ends of the water inlet pipe (8) and the water outlet pipe (9) are respectively connected with a water supply pipe.

6. The heat dissipation device of claim 1, wherein: the heat dissipation conduit (4) is distributed in a snake shape.