CN217607285U

CN217607285U - High-efficient heat radiation structure of capacitor box

Info

Publication number: CN217607285U
Application number: CN202220951979.0U
Authority: CN
Inventors: 张宇; 刘雪云; 刘宇
Original assignee: Anhui Yibo Electric Co ltd
Current assignee: Anhui Yibo Electric Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-10-18
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a high-efficiency heat dissipation structure of a capacitor box, which comprises an air inlet component and an air outlet component which are arranged at two sides of a box body, wherein the air inlet component cools the position of a heating component in the box body through an air channel, and the air outlet component discharges hot air in the box body through the air channel; the ventilation of the internal air of cabinet is realized through setting up air inlet subassembly and air-out subassembly in the both sides of the cabinet body, and the mode that adopts the wind channel is cooled down to the position at heating element and part place, and the higher position of the internal heating value of cabinet that can be pertinence cools down, and the wind-force that can make full use of air inlet subassembly and air-out subassembly production more can promote the efficiency to heating element and part cooling for the mode of cooling down the internal portion of cabinet wholly.

Description

High-efficient heat radiation structure of capacitor box

Technical Field

The utility model relates to an electric capacity cabinet technical field, concretely relates to high-efficient heat radiation structure of electric capacity cabinet.

Background

A capacitor box is a device used for balancing inductive load and improving power factor in an electric power system, and generally comprises a box body, a fuse, a capacitor, a connector, a wire and the like.

Electric capacity cabinet is at the during operation, the internal portion of cabinet can produce the heat, if not timely cooling, can influence the normal operating of each components and parts in the electric capacity cabinet, current radiating mode mainly adopts to set up the louvre around the cabinet body or set up radiator fan on the cabinet body and realize the effect of cooling, this kind of radiating mode makes the bulk temperature of the internal portion of cabinet obtain reducing, nevertheless to the components and parts that generate heat, the efficiency of its cooling is slower, and outside dust or steam louvre or fan entering to the inside of the cabinet body very easily, influence the normal work of electric capacity cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient heat radiation structure of electric capacity cabinet solves following technical problem:

how to improve the radiating efficiency of the heating element in the capacitor box.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a high-efficient heat radiation structure of capacitor box, is including setting up air inlet subassembly and the air-out subassembly in cabinet body both sides, the air inlet subassembly is cooled down through the position at the component place that generates heat in the cabinet body in the wind channel, the hot-air outgoing of the position that the component place will generate heat of air-out subassembly through the wind channel.

According to the utility model discloses an embodiment: the air inlet assembly comprises an air inlet fan and an air inlet pipeline communicated with the air inlet fan, the air inlet pipeline is tightly attached to the inner wall of the cabinet body, and an air inlet is formed in the opposite position of the heating component of the air inlet pipeline.

According to the utility model discloses an embodiment: the air-out subassembly includes the air-out pipeline that goes out the fan and be linked together with the air-out fan, the air-out pipeline is hugged closely on the inner wall of the cabinet body, and the air outlet has been seted up at the relative position at heating element and device place to the air-out pipeline.

According to the utility model discloses an embodiment: the air inlet fan is arranged below the air inlet pipeline, and the air outlet fan is arranged above the air outlet pipeline.

According to the utility model discloses an embodiment: the upper part of the air outlet pipeline is communicated with the air outlet fan through a waterproof bent pipe.

According to the utility model discloses an embodiment: the outer side of the air inlet fan is provided with an air inlet dustproof net, and the outer side of the air outlet fan is provided with an air outlet dustproof net.

According to the utility model discloses an embodiment: a temperature sensor is arranged in the cabinet body.

According to the utility model discloses an embodiment: swing joint has the cabinet door on the cabinet body, the cabinet body is provided with touch switch on the relative position of cabinet door, and when the cabinet door was opened, touch switch closed air inlet subassembly and air-out subassembly, and when the cabinet door was opened, touch switch opened, and the temperature numerical value that records through temperature sensor judges whether open air inlet subassembly and air-out subassembly.

The utility model has the advantages that:

(1) The utility model discloses a set up air inlet subassembly and air-out subassembly in the both sides of the cabinet body and realize the circulation of the internal portion air of cabinet, the mode that adopts the wind channel is cooled down to the position at heating element and part place, and the higher position of internal calorific capacity of cabinet that can be pertinence cools down, and the wind-force that can make full use of air inlet subassembly and air-out subassembly production more can promote the efficiency to heating element and part cooling for the mode of wholly cooling down to the internal portion of cabinet.

(2) The utility model discloses with the air inlet fan setting in the below of intake stack, the air outlet fan setting is in the top of air-out pipeline, can make the less air intake of wind-force corresponding with the great air outlet of wind-force, and then makes all components and parts that generate heat of co-altitude not obtain even cooling, has further improved the cooling efficiency to the components and parts that generate heat.

(3) The utility model discloses can guarantee when overhauing or looking over the electric capacity cabinet, air inlet subassembly and air-out subassembly can not produce wind-force and cause the influence to the maintainer, and the linkage setting of touching switch and cabinet door simultaneously can reduce the operating procedure of maintainer, has improved the convenience that the electric capacity cabinet overhauld.

Drawings

The above and/or additional aspects and advantages of embodiments of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a first overall structural view of an example of the present invention;

FIG. 2 is a second overall structural view of an example of the present invention;

fig. 3 is a front view of the internal structure of the present invention;

FIG. 4 is an enlarged view of a portion of the area A in FIG. 3 according to the present invention;

fig. 5 is an enlarged view of a portion of the structure of the area B in fig. 3 according to the present invention.

Reference numerals are as follows: 1. a cabinet body; 2. a cabinet door; 3. an air intake assembly; 301. a fan inlet; 302. an air inlet pipeline; 303. an air inlet dust screen; 304. an air inlet; 4. an air outlet assembly; 401. a fan outlet; 402. an air outlet pipeline; 403. an air-out dust screen; 404. an air outlet; 405. a waterproof bent pipe; 5. and triggering the switch.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to a high-efficiency heat dissipation structure for capacitor box, which comprises an air inlet component 3 and an air outlet component 4 disposed at two sides of a box body 1, wherein the air inlet component 3 cools the position of a heating component in the box body 1 through an air channel, and the air outlet component 4 discharges hot air from the position of the heating component through the air channel.

The utility model discloses a set up air inlet subassembly 3 and air-out subassembly 4 in the both sides of the cabinet body 1 and realize the circulation of the internal air of cabinet, it is specific, adopt the mode in wind channel to cool down to the position at heating element and part place, can cool down to the higher position of calorific capacity in the cabinet body 1 of pertinence, the wind-force that can make full use of air inlet subassembly 3 production more for the mode of wholly cooling down to the internal portion of cabinet, can promote the efficiency to heating element and part cooling.

Referring to fig. 4, the air intake assembly 3 includes an air intake fan 301 and an air intake duct 302 communicated with the air intake fan 301, the air intake duct 302 is tightly attached to the inner wall of the cabinet 1, and the air intake duct 302 is provided with an air inlet 304 at a position opposite to the position of the heat generating component.

As an embodiment of the utility model, the air inlet subassembly 3 is including advancing fan 301 and intake stack 302, and air intake 304 has been seted up at the relative position at heating element spare place to intake stack 302, consequently, through the rotation of advancing fan 301, can produce cold wind through intake stack 302 from air intake 304, and then carries out the cooling of specifity to the electric power components and parts that generate heat of air intake 304, promotes the radiating efficiency of heating element spare.

Referring to fig. 5, the air outlet assembly 4 includes an air outlet fan 401 and an air outlet pipe 402 communicated with the air outlet fan 401, the air outlet pipe 402 is tightly attached to the inner wall of the cabinet 1, and an air outlet 404 is disposed at a position of the air outlet pipe 402 opposite to the position of the heat generating component.

As an embodiment of the utility model, air-out subassembly 4 includes out fan 401 and air-out pipeline 402, has seted up air outlet 404 at the relative position at heating element and part place through air-out pipeline 402, can carry out appointed absorption and discharge to the hot-air around the heating element and part, and then can promote the radiating efficiency of heating element and part.

Referring to fig. 3, the air inlet fan 301 is disposed below the air inlet duct 302, and the air outlet fan 401 is disposed above the air outlet duct 402.

As an embodiment of the utility model, set up air inlet fan 301 in the below of intake stack 302, air outlet fan 401 sets up the top at air-out pipeline 402, it is great because the wind-force that is close to air inlet 304 production of air inlet fan 301, it is less to keep away from the wind-force that air inlet 304 of air inlet fan 301 produced, it is great to be close to the wind-force that air outlet 404 of fan 401 produced, the wind-force of keeping away from air outlet 404 production of fan 401 is less, consequently, set up air inlet fan 301 in the below of intake stack 302, air outlet fan 401 sets up the top at air-out pipeline 402, can make the less air inlet 301 of wind-force corresponding with the great air outlet 401 of wind-force, and then make all components and parts that generate heat of different heights obtain even cooling, further improved the cooling efficiency to the components and parts that generate heat.

Referring to fig. 5, the upper portion of the air outlet duct 402 is communicated with the air outlet fan 401 through a waterproof elbow 405.

As an embodiment of the utility model, communicate air-out fan 401 and air-out pipeline 402 through waterproof return bend 405, as shown in fig. 5, waterproof return bend 405 inverts, consequently, uses when outdoor when electric capacity cabinet, and the safe operation of electric capacity cabinet has been guaranteed to outside rainwater can not enter into the internal portion of cabinet through the position of going out fan 401.

Referring to fig. 4-5, an air inlet dust screen 303 is disposed outside the air inlet fan 301, and an air outlet dust screen 403 is disposed outside the air outlet fan 401.

As an embodiment of the utility model, be provided with the air inlet dust screen 303 through the outside at air inlet fan 301, the outside of air outlet fan 401 is provided with air-out dust screen 403, can reduce when cooling to the electric capacity cabinet that the dust of the external portion of cabinet body 1 gets into to the electric capacity cabinet in, has guaranteed electric capacity cabinet normal operating.

A temperature sensor is arranged in the cabinet body 1.

The utility model discloses a cabinet body 1 is inside to be provided with temperature sensor, and the temperature numerical value that records through temperature sensor removes to judge whether open air inlet subassembly 3 and air-out subassembly 4, can improve timeliness and the intellectuality to the electric capacity cabinet cooling.

Please refer to fig. 1-3 and show, swing joint has cabinet door 2 on the cabinet body 1, and the cabinet body 1 is provided with touch switch 5 on the relative position of cabinet door 2, and when cabinet door 2 opened, touch switch 5 closed air inlet subassembly 3 and air-out subassembly 4, and when cabinet door 2 opened, touch switch 5 opened, and the temperature numerical value that records through temperature sensor judges whether to open air inlet subassembly 3 and air-out subassembly 4.

As an embodiment of the utility model, set up touch switch 5 on the cabinet body 1, when cabinet door 2 opens, touch switch 5 closes air inlet subassembly 3 and air-out subassembly 4, when cabinet door 2 opens, touch switch 5 opens, whether the temperature numerical value that records through temperature sensor judges opens air inlet subassembly 3 and air-out subassembly 4, this kind of setting can be guaranteed overhauls the electric capacity cabinet or when looking over, air inlet subassembly 3 and air-out subassembly 4 can not produce wind-force and cause the influence to the maintainer, touch switch 5 sets up the operating procedure that can reduce the maintainer with the linkage of cabinet door 2 simultaneously, the convenience that the electric capacity cabinet overhauld has been improved.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The efficient heat dissipation structure of the capacitor cabinet is characterized by comprising an air inlet assembly (3) and an air outlet assembly (4) which are arranged on two sides of a cabinet body (1), wherein the air inlet assembly (3) cools the position of a heating component in the cabinet body (1) through an air channel, and the air outlet assembly (4) discharges hot air at the position of the heating component through the air channel;

the air inlet assembly (3) comprises an air inlet fan (301) and an air inlet pipeline (302) communicated with the air inlet fan (301), the air inlet pipeline (302) is tightly attached to the inner wall of the cabinet body (1), and an air inlet (304) is formed in the position, opposite to the position where the heating component is located, of the air inlet pipeline (302);

air-out subassembly (4) are including going out fan (401) and air-out pipeline (402) that are linked together with air-out fan (401), air-out pipeline (402) are hugged closely on the inner wall of the cabinet body (1), and air outlet (404) have been seted up in the relative position at heating element and parts place in air-out pipeline (402).

2. The efficient heat dissipation structure of capacitor box as claimed in claim 1, wherein the air inlet fan (301) is disposed below the air inlet duct (302), and the air outlet fan (401) is disposed above the air outlet duct (402).

3. The efficient heat dissipation structure of the capacitor box according to claim 2, wherein the upper side of the air outlet duct (402) is communicated with the air outlet fan (401) through a waterproof elbow (405).

4. The efficient heat dissipation structure of the capacitor box as claimed in claim 3, wherein an air inlet dust screen (303) is disposed outside the air inlet fan (301), and an air outlet dust screen (403) is disposed outside the air outlet fan (401).

5. The efficient heat dissipation structure of the capacitor box as claimed in claim 1, wherein a temperature sensor is disposed in the box body (1).

6. The efficient heat dissipation structure of the capacitor box according to claim 5, wherein the cabinet body (1) is movably connected with a cabinet door (2), the cabinet body (1) is provided with a touch switch (5) at a relative position of the cabinet door (2), when the cabinet door (2) is opened, the touch switch (5) closes the air inlet component (3) and the air outlet component (4), when the cabinet door (2) is opened, the touch switch (5) is opened, and whether the air inlet component (3) and the air outlet component (4) are opened or not is judged according to a temperature value measured by the temperature sensor.