CN218770680U

CN218770680U - Reactive compensation cabinet that protecting effect is good

Info

Publication number: CN218770680U
Application number: CN202222627422.4U
Authority: CN
Inventors: 葛飞; 莫宏生
Original assignee: Hefei Yuanzhen Electric Power Technology Co ltd
Current assignee: Hefei Yuanzhen Electric Power Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-28
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of reactive compensation cabinets, in particular to a reactive compensation cabinet with good protection effect, which comprises a heat dissipation cabinet body and a cabinet body waterproof protection structure; the cabinet body waterproof protection structure comprises a protection top cover arranged at the top end of the heat dissipation cabinet body, the bottom end of the protection top cover is connected with a water collecting groove, and the bottom end of the water collecting groove is communicated with a drain pipe; a heat dissipation window is arranged on the side wall of the heat dissipation cabinet body, and heat dissipation holes are formed in the heat dissipation window; and a waterproof shield is arranged outside the heat dissipation holes. According to the scheme, the protective top cover is arranged at the top end of the heat dissipation cabinet body, and the water collecting groove is formed in the bottom end of the protective top cover, so that the heat dissipation cabinet body can be protected from rain and can be prevented from being scraped into gaps such as a heat dissipation window or a cabinet door of the cabinet body by rainwater flowing out of the edge of the protective top cover; this scheme still is provided with waterproof guard shield on heat dissipation window, both ensures waterproof, dirt-proof function to heat dissipation window, and does not influence the heat dissipation function of heat dissipation window self.

Description

Reactive compensation cabinet that protecting effect is good

Technical Field

The utility model relates to a reactive power compensation cabinet technical field specifically is a reactive power compensation cabinet that protecting effect is good.

Background

The reactive compensation cabinet has the functions of performing reactive compensation, providing necessary reactive power by means of reactive compensation equipment, improving power factors of a power grid and electric equipment in an electric power supply system, reducing loss of a power supply transformer and a transmission line, improving power supply efficiency of the power grid, improving power supply environment and improving quality of the power grid.

Because reactive compensation cabinet can produce a large amount of heats and be difficult to the effluvium at the during operation, influence its inside electrical component's life, prior art mostly solves above-mentioned technical problem through add the heat dissipation window that has the louvre on its cabinet body lateral wall.

In order to improve the waterproof performance of the heat dissipation window, the heat dissipation holes are mostly designed into louver type holes, so that when the cabinet body encounters rainwater guided by multidirectional wind currents, the waterproof effect of the shell is difficult to guarantee, and therefore the safe operation of electric appliances inside the cabinet body cannot be guaranteed, and the improvement needs to be carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reactive power compensation cabinet that protecting effect is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reactive compensation cabinet with good protection effect comprises a heat dissipation cabinet body and a cabinet body waterproof protection structure; the cabinet body waterproof protection structure comprises a protection top cover arranged at the top end of the heat dissipation cabinet body, the bottom end of the protection top cover is connected with a water collecting groove, and the bottom end of the water collecting groove is communicated with a drain pipe; the side wall of the heat dissipation cabinet body is provided with a heat dissipation window, a plurality of groups of heat dissipation holes are formed in the heat dissipation window from top to bottom, and a dustproof filter screen is arranged inside each heat dissipation hole;

the cabinet body waterproof protection structure also comprises a waterproof protection cover arranged outside the heat dissipation holes, the waterproof protection cover comprises an arc-shaped upper part, a rectangular lower part and a sealed side part, the rectangular lower part is arranged at the bottom end of the arc-shaped upper part, and a lower ventilation opening convenient for ventilation of the heat dissipation cabinet body is formed in the bottom end of the rectangular lower part; sealed lateral part sets up both ends about arc upper portion, rectangle lower part, has all seted up the side vent on the lateral wall of sealed lateral part, rectangle lower part.

Preferably, the cavity that waterproof guard shield and the outer wall of the heat dissipation cabinet body formed sets up to waterproof ventilation chamber, waterproof ventilation chamber and louvre intercommunication.

Preferably, the side vent is provided with a plurality of from last interval down, and the inner chamber of each side vent is the downward tilting structural design.

Preferably, the bottom end of the lower vent is arranged below the heat dissipation hole positioned on the inner side of the lower vent.

Preferably, the top, the left and right sides of waterproof guard shield all are provided with the location hangers, and the location hangers passes through positioning stud, set nut to be fixed on the heat dissipation cabinet body.

Preferably, one end of the positioning lug close to the heat dissipation cabinet body is fixedly provided with a positioning stud, a positioning through hole is formed in the position of the heat dissipation cabinet body corresponding to the positioning stud, and the positioning stud penetrates through the positioning through hole and then is fixed through a positioning nut.

Preferably, the positioning lugs are arranged on the inner sides of the arc-shaped upper part and the sealing side part.

Preferably, the cross section of the protective top cover is of an isosceles trapezoid structure, and the water collecting grooves are formed in the periphery of the protective top cover.

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

1. the utility model provides a pair of reactive compensation cabinet that protecting effect is good, this scheme is to the technical problem that current outdoor reactive compensation is cashier's office in a shop's office and is intake easily of the heat dissipation window, top at the heat dissipation cabinet body is provided with the protection overhead guard, bottom at the protection overhead guard is provided with the slot that catchments, it is rain-proof to make it play the heat dissipation cabinet body, in the time of protection purpose, can collect the rainwater on the protection overhead guard through the slot that catchments, the rethread drain pipe discharges, prevent that the rainwater from directly flowing from the edge of protection overhead guard, when meetting strong wind weather, under the direction of wind-force, gap departments such as heat dissipation window or cabinet body cabinet door are scraped into easily to the rainwater that flows from the edge of protection overhead guard, guarantee cabinet body self waterproof performance.

2. The utility model provides a pair of reactive compensation cabinet that protecting effect is good, this scheme still is provided with waterproof guard shield to the technical problem that the radiating window that the reactive compensation cabinet for outdoor use was gone into water easily, has seted up down vent, side vent on this waterproof guard shield, can enough ensure the waterproof, dirt-proof function to the radiating window, and does not influence the heat dissipation function of radiating window self.

Drawings

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

fig. 2 is a front view of the heat dissipating cabinet of the present invention;

fig. 3 is a schematic view of a partial specific structure of the heat dissipating cabinet of the present invention;

fig. 4 is a schematic structural diagram of the waterproof shield of the present invention;

fig. 5 is a top view of the protective top cover of the present invention.

In the figure: 1. a heat dissipation cabinet body; 2. a protective top cover; 3. a water collection groove; 4. a drain pipe; 5. a heat dissipation window; 6. heat dissipation holes; 7. a dustproof filter screen; 8. a waterproof shield; 9. an arc-shaped upper part; 10. a rectangular lower portion; 11. sealing the side portion; 12. a lower vent; 13. a side vent; 14. a waterproof ventilation cavity; 15. positioning the hangers; 16. positioning a stud; 17. positioning the through hole; 18. and positioning the nut.

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 "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Any one of the embodiments of the present invention will be described below with reference to fig. 1 to 5 for further explanation:

example 1: a reactive compensation cabinet with good protection effect comprises a heat dissipation cabinet body 1 and a cabinet body waterproof protection structure; the cabinet body waterproof protection structure comprises a protection top cover 2 arranged at the top end of the heat dissipation cabinet body 1, the bottom end of the protection top cover 2 is connected with a water collecting groove 3, and the bottom end of the water collecting groove 3 is communicated with a drain pipe 4; the side wall of the heat dissipation cabinet body 1 is provided with a heat dissipation window 5, the heat dissipation window 5 is provided with a plurality of heat dissipation holes 6 from top to bottom, and a dustproof filter screen 7 is arranged inside each heat dissipation hole 6.

As a preferred embodiment, the section of the protective top cover 2 is an isosceles trapezoid structure, and the water collecting grooves 3 are arranged around the protective top cover 2.

In this embodiment: this scheme has increased protection overhead guard 2 on the 1 top of the radiating cabinet body of current reactive compensation cabinet, be provided with the catch basin 3 of being connected with 2 bottoms of protection overhead guard on protection overhead guard 2, make it can play rain-proofly to the radiating cabinet body 1, when the protection purpose, can collect the rainwater that flows down from protection overhead guard 2 through catch basin 3, rethread drain pipe 4 is with its discharge (can be connected drain pipe 4 with the relevant pipe network in sponge city, make full use of rainwater resource, energy-concerving and environment-protective), prevent that the direct edge from the protection overhead guard 2 of rainwater from flowing out, the rainwater is under the direction of wind-force when avoiding windy weather, be scraped into the inside that gap departments such as radiating window 5 or the radiating cabinet body 1 got into the radiating cabinet body 1, guarantee the waterproof performance of the cabinet door of the radiating cabinet body 1 self.

Example 2: the cabinet body waterproof protection structure further comprises a waterproof shield 8 arranged outside the heat dissipation holes 6, the waterproof shield 8 comprises an arc-shaped upper part 9, a rectangular lower part 10 and a sealing side part 11, the rectangular lower part 10 is arranged at the bottom end of the arc-shaped upper part 9, and a lower ventilation opening 12 facilitating ventilation of the heat dissipation cabinet body 1 is formed in the bottom end of the rectangular lower part 10; sealed lateral part 11 sets up both ends about arc upper portion 9, rectangle lower part 10, has all seted up side vent 13 on the lateral wall of sealed lateral part 11, rectangle lower part 10.

As a preferred embodiment, a cavity formed by the waterproof shield 8 and the outer wall of the heat dissipation cabinet 1 is a waterproof ventilation cavity 14, and the waterproof ventilation cavity 14 is communicated with the heat dissipation holes 6.

In a preferred embodiment, a plurality of side vents 13 are arranged at intervals from top to bottom, and the inner cavity of each side vent 13 is designed in a downward inclined structure.

As a preferred embodiment, the bottom end of the lower vent 12 is disposed below the heat radiating hole 6 located inside thereof.

As a preferred embodiment, the top end, the left side and the right side of the waterproof shield 8 are both provided with positioning lugs 15, and the positioning lugs 15 are fixed on the heat dissipation cabinet 1 through positioning studs 16 and positioning nuts 18.

As a preferred embodiment, a positioning stud 16 is fixedly arranged at one end of the positioning lug 15 close to the heat dissipation cabinet body 1, a positioning through hole 17 is formed in the position of the heat dissipation cabinet body 1 corresponding to the positioning stud 16, and the positioning stud 16 is fixed by a positioning nut 18 after penetrating through the positioning through hole 17.

As a preferred embodiment, the positioning lugs 15 are arranged on the inside of the curved upper part 9, the sealed side part 11.

In this embodiment: this scheme adds waterproof guard shield 8 on heat dissipation window 5 on embodiment 1's basis, when meetting sleet weather, because waterproof guard shield 8 covers establishes in the outside of louvre 6, makes it can play waterproof, dirt-proof effect to louvre 6.

Because the waterproof shield 8 is provided with the lower vent 12 and the side vent 13, the waterproof and dustproof functions of the heat dissipation window 5 can be ensured, and the heat dissipation function of the heat dissipation window 5 is not affected.

When this waterproof guard shield 8 is installed to needs, only need cover waterproof guard shield 8 and establish on heat dissipation window 5, then insert the positioning screw bolt 16 in the waterproof guard shield 8 inner chamber to the heat dissipation cabinet body 1 in the positioning hole 17 of processing out in advance, install positioning nut 18 screw thread on the positioning screw bolt 16 of the internal side of heat dissipation cabinet, because positioning screw bolt 16, positioning nut 18 all does not directly expose in the external environment, make positioning screw bolt 16, positioning nut 18 is difficult for receiving factors such as rainwater among the external environment influence, and life is longer, this kind of mounting means also can be very big extension this waterproof guard shield 8's life.

When the waterproof shield 8 needs to be detached, only the cabinet door of the heat dissipation cabinet body 1 needs to be opened, the positioning nut 18 is taken down, and the waterproof shield 8 is taken down from the heat dissipation window 5, so that the heat dissipation window 5 is convenient to overhaul, and the waterproof shield 8 is convenient to replace and maintain.

It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.

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 reactive power compensation cabinet that protecting effect is good which characterized in that: comprises a heat dissipation cabinet body (1) and a cabinet body waterproof protection structure; the waterproof protection structure of the cabinet body comprises a protection top cover (2) arranged at the top end of the heat dissipation cabinet body (1), the bottom end of the protection top cover (2) is connected with a water collection groove (3), and the bottom end of the water collection groove (3) is communicated with a drain pipe (4); the side wall of the heat dissipation cabinet body (1) is provided with a heat dissipation window (5), a plurality of groups of heat dissipation holes (6) are formed in the heat dissipation window (5) from top to bottom, and a dustproof filter screen (7) is arranged inside each heat dissipation hole (6);

the waterproof protection structure of the cabinet body further comprises a waterproof shield (8) arranged on the outer side of the heat dissipation hole (6), the waterproof shield (8) comprises an arc-shaped upper part (9), a rectangular lower part (10) and a sealing side part (11), the rectangular lower part (10) is arranged at the bottom end of the arc-shaped upper part (9), and a lower ventilation opening (12) convenient for ventilation of the heat dissipation cabinet body (1) is formed in the bottom end of the rectangular lower part (10); sealed lateral part (11) set up both ends about arc upper portion (9), rectangle lower part (10), all seted up on the lateral wall of sealed lateral part (11), rectangle lower part (10) side vent (13).

2. The reactive compensation cabinet with good protection effect according to claim 1, characterized in that: the cavity that waterproof guard shield (8) and the outer wall of the heat dissipation cabinet body (1) formed sets up to waterproof ventilation chamber (14), and waterproof ventilation chamber (14) and louvre (6) intercommunication.

3. The reactive compensation cabinet with good protection effect according to claim 1, characterized in that: the side vent (13) is provided with a plurality of from last interval down, and the inner chamber of each side vent (13) is the structure design of tilting down.

4. The reactive compensation cabinet with good protection effect according to claim 1, characterized in that: the bottom end of the lower ventilation opening (12) is arranged below the heat dissipation hole (6) positioned on the inner side of the lower ventilation opening.

5. The reactive compensation cabinet with good protection effect according to claim 1, characterized in that: the top, the left and the right sides of the waterproof shield (8) are provided with positioning lugs (15), and the positioning lugs (15) are fixed on the heat dissipation cabinet body (1) through positioning studs (16) and positioning nuts (18).

6. The reactive compensation cabinet with good protection effect according to claim 5, characterized in that: the heat dissipation cabinet is characterized in that one end, close to the heat dissipation cabinet body (1), of each positioning lug (15) is fixedly provided with a positioning stud (16), a positioning through hole (17) is formed in the position, corresponding to the positioning stud (16), of the heat dissipation cabinet body (1), and the positioning studs (16) penetrate through the positioning through holes (17) and then are fixed through positioning nuts (18).

7. The reactive compensation cabinet with good protection effect according to claim 5, characterized in that: the positioning lugs (15) are arranged on the inner sides of the arc-shaped upper part (9) and the sealing side part (11).

8. The reactive compensation cabinet with good protection effect according to claim 1, characterized in that: the cross section of the protective top cover (2) is of an isosceles trapezoid structure, and the water collecting grooves (3) are formed in the periphery of the protective top cover (2).