CN220605359U - Capacitor box for power engineering - Google Patents

Abstract

The utility model discloses a capacitor box for electric power engineering, which comprises a capacitor box body, a door plate and a heat dissipation fan, wherein the heat dissipation fan is arranged on the inner wall of the capacitor box body, a ventilation groove is formed in the inner wall of the capacitor box body, a partition plate is arranged on the inner wall of the ventilation groove, holes are formed in the inner wall of the partition plate, an electric telescopic rod is arranged on the outer wall of the partition plate, a sealing plate is arranged at the output end of the electric telescopic rod, and a dust screen is arranged on the outer wall of a second magic tape. According to the utility model, the heat radiating device is arranged, so that the electric telescopic rod works to drive the sealing plate to move, the ventilation groove is in a circulation state, the ventilation groove enables air in the capacitor box body to circulate, then the heat radiating fan works to radiate the inside of the capacitor box body, the dust screen is used for blocking external dust, and the situation that the service life of the circuit element is influenced because the circuit element is in a high-temperature state for a long time when the heat in the capacitor box body is difficult to radiate is prevented.

Description

Capacitor box for power engineering

Technical Field

The utility model relates to the technical field of capacitor cabinets, in particular to a capacitor cabinet for power engineering.

Background

The load types in the power engineering mostly belong to inductive loads, and power electronic equipment is widely used by power enterprises, so that the power factor of a power grid is low, the utilization rate of the equipment is reduced due to the low power factor, the power supply investment is increased, the voltage quality is damaged, the service life of the equipment is shortened, and the line loss is greatly increased.

Patent document CN214673603U discloses a capacitor box, which discloses a capacitor box comprising a box body, wherein an electrical device is arranged in the box body, and the box body comprises a first side plate, a second side plate, an upper plate, a lower plate and a rear plate; the first side plate is provided with a first through hole, the first through hole comprises a strip hole and a V-shaped hole, the strip hole is communicated with the V-shaped hole, and the strip hole is arranged with the V-shaped Kong Jiaoti; a baffle is arranged in the first through hole in a sliding manner; the baffle comprises a strip-shaped plate and a V-shaped plate, the strip-shaped plate is fixedly connected with the V-shaped plate, and the strip-shaped plate and the V-shaped plate are alternately arranged; the side edge of the lower plate is fixedly connected with a first sliding rail, the upper side of the baffle plate slides in the first sliding rail, the side edge of the upper plate is provided with a second sliding rail, the lower side of the baffle plate slides in the second sliding rail, and the second sliding rail is provided with a water guide hole. According to the scheme, the baffle is arranged in the first through hole in a sliding mode, namely the cabinet door is not easy to bend and damage, and is convenient to detach.

However, the capacitor box disclosed in the above publication mainly considers that the baffle is slidably arranged in the first through hole, namely, the cabinet door is not easy to bend and damage, is convenient to detach, and is inconvenient to improve the problem of the internal heat dissipation efficiency, heat can be emitted due to long-time work of the circuit element in the capacitor box, and when the heat in the capacitor box is difficult to emit, the circuit element can be in a high-temperature state for a long time to influence the service life of the circuit element, so that the circuit element is damaged.

In view of this, it is necessary to develop a heat dissipating device to improve the heat dissipating efficiency inside the capacitor box.

Disclosure of Invention

The utility model aims to provide a capacitor box for power engineering, which aims to solve the technical problem of improving the heat dissipation efficiency inside the capacitor box in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a capacitive cabinet for power engineering, comprising:

the capacitor box comprises a capacitor box body, wherein a door plate is arranged on the outer wall of the capacitor box body;

the cooling fan, the cooling fan sets up in the inner wall of electric capacity cabinet body, the inner wall of electric capacity cabinet body is equipped with the ventilation groove, the baffle is installed to the inner wall of ventilation groove, the inner wall of baffle is equipped with the hole, electric telescopic handle is installed to the outer wall of baffle, the closing plate is installed to electric telescopic handle's output, first magic subsides are installed to the outer wall of baffle, the second magic subsides are installed to the outer wall of first magic subsides, the dust screen is installed to the outer wall of second magic subsides.

Preferably, a plurality of groups of circuit elements are arranged on the inner wall of the capacitor box body.

Preferably, the storage box is installed at the bottom of the capacitor box body.

Preferably, the inner wall of receiver is equipped with the passageway, the slide bar is installed to the inner wall of receiver, the outer wall of slide bar encircles and installs the slider, the elevating board is installed to the outer wall of slider.

Preferably, the outer wall of the heightening plate is provided with a fixing groove, the outer wall of the heightening plate is provided with a first magnet, and the inner wall of the storage box is provided with a second magnet.

Preferably, the outer wall of the storage box is provided with a plate.

Preferably, the outer wall of the plate is provided with a fixing rod, and one end of the fixing rod extends to the inside of the fixing groove.

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

1. according to the utility model, the heat dissipation device is arranged, so that the heat dissipation efficiency of the inside of the capacitor box body is improved, the circuit element in the capacitor box body works for a long time to emit heat, when the heat in the capacitor box body is difficult to emit, the circuit element is in a high-temperature state for a long time to influence the service life of the circuit element, and the circuit element is damaged, so that the inside of the capacitor box body needs to be dissipated, the heat dissipation efficiency of the inside of the capacitor box body is improved, the circuit element is provided with the temperature detector, temperature data measured by the temperature detector are transmitted to the electric control center, then a person in the electric control center observes that the temperature in the inside of the capacitor box body is too high, the person on site is notified, the person on site opens the capacitor box body, presses the control button in the inside of the capacitor box body, so that the electric telescopic rod works to drive the sealing plate to move, the sealing plate does not seal holes, the ventilation groove is in a circulation state, the inside of the capacitor box body is enabled, then the heat dissipation fan works to conduct heat dissipation on the inside of the capacitor box body, the dustproof net is used for blocking dust, when the capacitor box body does not need to dissipate heat, the sealing plates are required, the two sets of sealing plates are used for sealing the inside the capacitor box body, the sealing plate is enabled to move out of the heat from the inside the capacitor box body, the inside is difficult to detach the heat is convenient, and the heat dissipation net is convenient to detach the inside the dustproof net, and the inside the capacitor box is in a long time is convenient to detach, and the heat is in a heat dissipation case is easy to detach from the inside the capacitor box;

2. according to the capacitor cabinet, the height-increasing device is arranged, so that a worker with a short stature is more comfortable during operation, the existing capacitor cabinet body is higher, for the worker with the short stature, the worker needs to continuously lift the hands for operation, the worker is more laborious and is easy to fatigue, the worker is uncomfortable, the height-increasing plate is pulled, the sliding block moves on the sliding rod, the first magnet moves out of the second magnet and continuously pulls the height-increasing plate, the height-increasing plate moves in the channel, and when the fixing groove moves to the lower side of the fixing rod, the fixing rod is fixed in the fixing groove, the height-increasing plate is fixed, so that the worker with the short stature can be lifted for maintenance operation, the comfort of the worker is improved, the height-increasing plate is pushed back into the storage box when the worker is not needed, the first magnet is adsorbed with the second magnet, the height-increasing plate is further increased for the worker with the short stature, and the worker is prevented from uncomfortable operation due to the fact that the worker continuously lifts the hands for operation.

Drawings

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

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 3A in accordance with the present utility model;

FIG. 4 is a schematic view of a portion of a storage box according to the present utility model;

fig. 5 is an enlarged schematic view of fig. 4 at B in accordance with the present utility model.

In the figure: 1. a capacitor box body; 2. a door panel; 3. a circuit element; 4. a heat dissipation fan; 5. a ventilation groove; 6. a partition plate; 7. a hole; 8. an electric telescopic rod; 9. a sealing plate; 10. a first magic tape; 11. the second magic tape; 12. a dust screen; 13. a storage box; 14. a channel; 15. a slide bar; 16. a slide block; 17. a height-increasing plate; 18. a fixing groove; 19. a first magnet; 20. a second magnet; 21. a plate; 22. and a fixing rod.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, a capacitor box for electric power engineering comprises a capacitor box body 1, wherein a door plate 2 is arranged on the outer wall of the capacitor box body 1, a plurality of groups of circuit elements 3 are installed on the inner wall of the capacitor box body 1, the capacitor box body 1 is a capacitor box for electric power engineering, in the electric power engineering, power electronic equipment is widely used by electric enterprises, the power factor of a power grid is low, the utilization rate of the equipment is reduced due to the low power factor, the power supply investment is increased, the voltage quality is damaged, the service life of the equipment is prolonged, the line loss is greatly increased, the capacitor box body 1 is connected in the electric power engineering, the circuit elements 3 enable the capacitor box body 1 to work normally, inductive loads can be balanced by the circuit elements 3, the utilization rate of the equipment is improved, and workers can open the door plate 2 to regularly overhaul the inside of the capacitor box body 1.

Referring to fig. 2 and 3, the heat dissipation fan 4 is disposed on the inner wall of the capacitor box body 1, the inner wall of the capacitor box body 1 is provided with a ventilation slot 5, the inner wall of the ventilation slot 5 is provided with a baffle 6, the inner wall of the baffle 6 is provided with a hole 7, the outer wall of the baffle 6 is provided with an electric telescopic rod 8, the output end of the electric telescopic rod 8 is provided with a sealing plate 9, the outer wall of the baffle 6 is provided with a first magic tape 10, the outer wall of the first magic tape 10 is provided with a second magic tape 11, the outer wall of the second magic tape 11 is provided with a dust screen 12, the circuit element 3 in the capacitor box body 1 can emit heat when working for a long time, and when the heat in the capacitor box body 1 is difficult to emit, the circuit element 3 can be in a high temperature state for a long time to influence the service life of the circuit element 3, the circuit element 3 is accelerated to be damaged, the inside the capacitor box body 1 needs to be cooled, the heat dissipation efficiency inside the capacitor box body 1 is improved, the circuit element 3 is provided with a temperature detector, temperature data measured by the temperature detector is transmitted to the electric control center, then when a person in the electric control center observes that the temperature inside the capacitor box body 1 is too high, the person informs the on-site staff, the on-site staff opens the capacitor box body 1 and presses a control button inside the capacitor box body 1, the electric telescopic rod 8 works to drive the sealing plate 9 to move, the sealing plate 9 does not seal the hole 7, the ventilation groove 5 is in a circulation state, the ventilation groove 5 enables air inside the capacitor box body 1 to circulate, then the heat dissipation fan 4 works to dissipate heat inside the capacitor box body 1, the dustproof net 12 is used for blocking external dust, when the capacitor box body 1 does not need to dissipate heat, the two groups of sealing plates 9 seal the hole 7, then make ventilation slot 5 be in sealed state, and can stimulate dust screen 12 for second magic subsides 11 follow first magic subsides 10 and shift out, shift out dust screen 12 from ventilation slot 5 then conveniently dismantle the clearance to dust screen 12, then dispel the heat to inside capacitor box body 1, improve its inside radiating efficiency, prevent when the inside heat of capacitor box body 1 is difficult to give off, and lead to circuit component 3 to be in the high temperature state for a long time and influence circuit component 3's life's condition.

Referring to fig. 1, fig. 4 and fig. 5, receiver 13 is installed to the bottom of electric capacity cabinet body 1, the inner wall of receiver 13 is equipped with passageway 14, slide bar 15 is installed to the inner wall of receiver 13, slide bar 15's outer wall encircles and installs slider 16, increase board 17 is installed to the outer wall of slider 16, the outer wall of increase board 17 is equipped with fixed slot 18, first magnet 19 is installed to the outer wall of increase board 17, second magnet 20 is installed to the inner wall of receiver 13, plate 21 is installed to the outer wall of receiver 13, dead lever 22 is installed to the outer wall of plate 21, and the one end of dead lever 22 extends to the inside of fixed slot 18, current electric capacity cabinet body 1 size is great, to the staff that the stature is short, it needs to keep up the hand and carry out the operation, comparatively hard, easily cause the staff tired, and lead to the uncomfortable condition of staff, then the pulling increase board 17, slider 16 moves on 15, make first magnet 19 shift out from second magnet 20, and continuously pull up board 17, and make second magnet 17 remove in passageway 14, make fixed slot 18 to move to the fixed slot 22, then the staff need not need to carry out the fixed lever 22 when the height to increase the height, and then can avoid the level of staff to increase the height to carry out the fixed lever 17, and can avoid the condition that the staff is uncomfortable.

The working principle is that the capacitor box body 1 is a capacitor box for electric power engineering, in the electric power engineering, because power electronic equipment is widely used by electric enterprises, the power factor of a power grid is lower, the lower power factor reduces the utilization rate of the equipment, the power supply investment is increased, the voltage quality is damaged, the service life of the equipment is prolonged, the line loss is greatly increased, the capacitor box body 1 is connected in the electric power engineering, the capacitor box body 1 works normally by the circuit element 3, the inductive load can be balanced by the circuit element 3, the power factor is improved, the utilization rate of the equipment is improved, a worker can open the door plate 2 to overhaul the inside of the capacitor box body 1 regularly, the circuit element 3 in the capacitor box body 1 can emit heat after long time working, and when the heat in the capacitor box body 1 is difficult to emit, the circuit element 3 is in a high temperature state for a long time to influence the service life of the circuit element 3, the circuit element 3 is quickened to be damaged, so that the heat dissipation of the inside of the capacitor box body 1 is needed, the heat dissipation efficiency of the inside of the capacitor box body 1 is improved, the temperature data measured by the temperature detector are transmitted to the electric control center from the circuit element 3, then when a person in the electric control center observes that the inside temperature of a certain capacitor box body 1 is too high, the person on site is informed to the person on site, the person on site opens the capacitor box body 1, presses a control button in the capacitor box body 1, the electric telescopic rod 8 works to drive the sealing plate 9 to move, the sealing plate 9 does not seal the hole 7, the ventilation groove 5 is in a circulation state, the inside air of the capacitor box body 1 is circulated by the ventilation groove 5, then the heat dissipation fan 4 works to dissipate the inside the capacitor box body 1, when the capacitor box body 1 does not need to radiate heat, the two groups of sealing plates 9 seal the holes 7, so that the ventilation groove 5 is in a sealing state, the dustproof net 12 can be pulled, the second magic tape 11 is moved out of the first magic tape 10, the dustproof net 12 is moved out of the ventilation groove 5, the dustproof net 12 is convenient to detach and clean, then the inside of the capacitor box body 1 is radiated, the internal radiating efficiency of the capacitor box body 1 is improved, the condition that the service life of the circuit element 3 is influenced because the circuit element 3 is in a high temperature state for a long time is prevented when the internal heat of the capacitor box body 1 is difficult to radiate, the existing capacitor box body 1 is higher in size, for short-sized workers, the workers need to continuously lift hands to operate, are more laborious and easily cause fatigue of the workers, and the uncomfortable condition of the workers is caused, then, when the heightening plate 17 is pulled, the sliding block 16 moves on the sliding rod 15, the first magnet 19 moves out of the second magnet 20, the heightening plate 17 is continuously pulled, the heightening plate 17 moves in the channel 14, when the fixing groove 18 moves to the lower side of the fixing rod 22, the fixing rod 22 is fixed to the fixing groove 18, the position of the heightening plate 17 is fixed, a worker with a smaller stature can step on the heightening plate 17 to improve the height for overhauling and maintenance operation, the comfort level of the worker is improved, when the heightening plate 17 is not needed, the heightening plate 17 is pushed back into the storage box 13, the first magnet 19 and the second magnet 20 are adsorbed, and then the heightening plate 17 is additionally arranged for the worker with the smaller stature to use, so that the worker is prevented from being uncomfortable due to continuous lifting operation of the worker.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (7)

1. The utility model provides a electric power engineering is with electric capacity cabinet which characterized in that includes:

the capacitor cabinet comprises a capacitor cabinet body (1), wherein a door plate (2) is arranged on the outer wall of the capacitor cabinet body (1);

radiating fan (4), radiating fan (4) set up in the inner wall of electric capacity cabinet body (1), the inner wall of electric capacity cabinet body (1) is equipped with ventilation groove (5), baffle (6) are installed to the inner wall of ventilation groove (5), the inner wall of baffle (6) is equipped with hole (7), electric telescopic handle (8) are installed to the outer wall of baffle (6), closing plate (9) are installed to the output of electric telescopic handle (8), first magic subsides (10) are installed to the outer wall of baffle (6), second magic subsides (11) are installed to the outer wall of first magic subsides (10), dust screen (12) are installed to the outer wall of second magic subsides (11).

2. The capacitive cabinet for power engineering according to claim 1, wherein: a plurality of groups of circuit elements (3) are arranged on the inner wall of the capacitor box body (1).

3. The capacitive cabinet for power engineering according to claim 1, wherein: the bottom of the capacitor box body (1) is provided with a storage box (13).

4. A capacitive cabinet for electrical engineering according to claim 3, characterized in that: the inner wall of receiver (13) is equipped with passageway (14), slide bar (15) are installed to the inner wall of receiver (13), slider (16) are installed around the outer wall of slide bar (15), increase board (17) are installed to the outer wall of slider (16).

5. The capacitive cabinet for power engineering according to claim 4, wherein: the outer wall of the heightening plate (17) is provided with a fixing groove (18), the outer wall of the heightening plate (17) is provided with a first magnet (19), and the inner wall of the storage box (13) is provided with a second magnet (20).

6. A capacitive cabinet for electrical engineering according to claim 3, characterized in that: the outer wall of the storage box (13) is provided with a plate (21).

7. The capacitive cabinet for power engineering according to claim 6, wherein: the outer wall of the plate (21) is provided with a fixing rod (22), and one end of the fixing rod (22) extends to the inside of the fixing groove (18).