CN213989739U

CN213989739U - Distribution box with good heat dissipation effect for BAS of underground station

Info

Publication number: CN213989739U
Application number: CN202023031429.7U
Authority: CN
Inventors: 贺俊峰
Original assignee: Suzhou Xiaocong Electrical Equipment Co Ltd
Current assignee: Suzhou Xiaocong Electrical Equipment Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-17
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a block terminal that underground station BAS's radiating effect is good, the power distribution box comprises a box body, the box openly is fixed to articulate there is the chamber door, be equipped with the observation window on the chamber door, the box right side is equipped with the heat dissipation room, box and heat dissipation room top are equipped with the ceiling device, the bottom half inner wall is equipped with the mounting bracket, be equipped with heat dissipation aluminum plate on the mounting bracket, the back of box is equipped with the heat dissipation window, the box is equipped with the bleeder vent with the junction of heat dissipation room, heat dissipation window and heat dissipation outdoor wall are equipped with dustproof filter screen, heat dissipation bottom of the room inner wall is equipped with the support, install the control box on the support, control box and heat dissipation window electric connection. Distribution box that underground station BAS's radiating effect is good, the heat dissipation window passes through control box control, makes the temperature in the distribution box keep at suitable within range, dustproof filter screen, bleeder vent and ceiling device make the inside dust pollution and the rainwater that is difficult for receiving of distribution box pour and drench to reduce accident potential, improve the security performance.

Description

Distribution box with good heat dissipation effect for BAS of underground station

Technical Field

The utility model belongs to the technical field of distribution box equipment, specifically, relate to a good block terminal of radiating effect of underground station BAS.

Background

The distribution box is an indispensable distribution device in an electric power system, and plays an important role in reasonably distributing electric energy, facilitating opening and closing operations of a circuit, troubleshooting the circuit and the like. The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.

The distribution box has a large part arranged in the open air environment, which not only generates high temperature by the direct irradiation of sunlight, but also generates heat during operation, so that the temperature in the box body even reaches more than 60 ℃ in high-temperature seasons in summer, and the temperature greatly exceeds the environmental temperature specified by electric appliances, thereby generating faults caused by overheating of electric elements in the distribution box, generating certain damage to the electric elements in the distribution box and further influencing the safety of the whole power grid.

Current block terminal is not good because the radiating effect can lead to the internal member to damage, and semi-enclosed block terminal dustproof effect is poor moreover, can not reach operation requirement.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a block terminal that underground station BAS's radiating effect is good, it is practical convenient, the heat dissipation window passes through control box control, makes the temperature in the block terminal keep in suitable within range, and dustproof filter screen, bleeder vent and ceiling device make inside being difficult for of block terminal receive dust pollution and rainwater and water and drench to reduce accident potential, improve the security performance.

The technical scheme is as follows: the utility model provides a block terminal that radiating effect of underground station BAS is good, the power distribution box comprises a box body, the box openly is fixed to articulate there is the chamber door, be equipped with the observation window on the chamber door, the box right side is equipped with the heat dissipation room, box and heat dissipation room top are equipped with the ceiling device, the bottom half inner wall is equipped with the mounting bracket, be equipped with heat dissipation aluminum plate on the mounting bracket, the back of box is equipped with the heat dissipation window, the box is equipped with the bleeder vent with the junction of heat dissipation room, heat dissipation window and heat dissipation outdoor wall are equipped with dustproof filter screen, heat dissipation bottom of the house portion inner wall is equipped with the support, shelf location control box, control box and heat dissipation window electric connection. Be equipped with the heat dissipation window on the box, the heat dissipation window passes through control box control, can open automatically along with the change of humiture in the box and stop, makes the internal temperature of block terminal remain throughout in suitable within range, and the setting of dustproof filter screen, bleeder vent and ceiling device makes the inside dust pollution and the rainwater of being difficult for receiving of block terminal water and drench simultaneously to reduce accident potential, improve the security performance.

Furthermore, the above-mentioned good block terminal of radiating effect of underground station BAS, the hole of dustproof filter screen is less than the hole of heat dissipation window.

Furthermore, the distribution box with the good heat dissipation effect of the BAS is characterized in that the observation window is a glass window made of a toughened material.

Furthermore, according to the distribution box with the good heat dissipation effect of the BAS, the key hole is formed in the box door.

Further, foretell underground station BAS's block terminal that radiating effect is good, the ceiling device is including first branch, second branch, roof, first motor, carousel, blade and protection network, the box top is connected with first branch and second branch, first branch is located the second branch left, first branch and two branch tops are connected with the roof, and bottom center is connected with first motor in the roof, first motor and control box electric connection, first motor bottom is connected with the carousel, is equipped with the blade on the carousel, the bottom is equipped with the protection network in the roof, first motor, carousel and blade are located the protection network. The ceiling device can dissipate heat and dry the temperature and air in the box body, and can prevent rainwater from entering the box body in rainy days.

Further, in the distribution box with the excellent heat dissipation effect of the BAS, the top plate is made of Q235 steel.

Further, according to the distribution box with the good heat dissipation effect of the BAS, the bottom end of the box body is provided with the isolated chamber, and the outer surface of the isolated chamber is coated with the anti-corrosion layer. The anti-corrosion layer coated on the surface of the isolation chamber can enhance the anti-corrosion property of the surface of the isolation chamber and prolong the service life of the isolation chamber.

Furthermore, the distribution box with the good heat dissipation effect of the BAS is characterized in that the bottom end of the isolation chamber is provided with an insulating supporting foot.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: distribution box that the radiating effect of underground station BAS is good, moreover, the steam generator is simple in structure, and reasonable design, be equipped with the heat dissipation window on the box, the heat dissipation window passes through control box control, can open automatically along with the change of humiture in the box and stop, make the internal temperature of block terminal remain throughout in suitable within range, dustproof filter screen simultaneously, the setting of bleeder vent and ceiling device, make the inside dust pollution and the rainwater that are difficult for receiving of block terminal water and drench, thereby reduce accident potential, the security performance is improved, the ceiling device can dispel the heat and dry to the temperature in the box and air, it is internal that the rainy day can prevent that the rainwater from getting into the box, and the steam generator has very high.

Drawings

Fig. 1 is a first schematic structural view of a distribution box with a good heat dissipation effect of an underground station BAS according to the present invention;

fig. 2 is a schematic structural view of a distribution box with a good heat dissipation effect of the BAS of the underground station of the present invention;

fig. 3 is a schematic diagram of a ceiling device of a distribution box with a good heat dissipation effect of an underground station BAS.

In the figure: the device comprises a box body 1, a box door 2, an observation window 3, a ceiling device 4, a first support rod 40, a second support rod 41, a top plate 42, a first motor 43, a rotary table 44, blades 45, a protective net 46, a heat dissipation chamber 5, a mounting frame 6, a heat dissipation aluminum plate 7, a heat dissipation window 8, an air hole 9, a dustproof filter screen 10, a support 11, a control box 12, a key hole 13, a support foot 14 and an isolation chamber 15.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Examples

The distribution box with the good heat dissipation effect of the BAS in the underground station comprises a box body 1, a box door 2 is fixedly hinged to the front of the box body 1, an observation window 3 is arranged on the box door 2, a heat dissipation chamber 5 is arranged on the right side of the box body 1, a ceiling device 4 is arranged on the top of the box body 1 and the top of the heat dissipation chamber 5, a mounting frame 6 is arranged on the inner wall of the bottom of the box body 1, a heat dissipation aluminum plate 7 is arranged on the mounting frame 6, a heat dissipation window 8 is arranged on the back of the box body 1, air holes 9 are formed in the connection portion of the box body 1 and the heat dissipation chamber 5, a dustproof filter screen 10 is arranged on the outer wall of the heat dissipation window 8 and the outer wall of the heat dissipation chamber 5, and the hole of the dustproof filter screen 10 is smaller than the hole of the heat dissipation window 8. The inner wall of the bottom of the heat dissipation chamber 5 is provided with a support 11, a control box 12 is installed on the support 11, and the control box 12 is electrically connected with the heat dissipation window 8.

The observation window 3 is a glass window made of toughened materials. The box door 2 is provided with a key hole 13.

As shown in fig. 3, the ceiling device 4 includes a first support rod 40, a second support rod 41, a top plate 42, a first motor 43, a turntable 44, blades 45 and a protection net 46, the top of the box 1 is connected with the first support rod 40 and the second support rod 41, the first support rod 40 is located on the left of the second support rod 41, the top of the first support rod 40 and the top of the second support rod 41 are connected with the top plate 42, the bottom center in the top plate 42 is connected with the first motor 43, the first motor 43 is electrically connected with the control box 12, the bottom of the first motor 43 is connected with the turntable 44, the blades 45 are arranged on the turntable 44, the protection net 46 is arranged on the bottom in the top plate 42, and the first motor 43, the turntable 44 and the blades 45 are located in the. The top plate 42 is made of Q235 steel.

The staff starts first motor 43, and first motor 43 drives carousel 44 and rotates, and then drives blade 45 and rotate to temperature and air to in the block terminal dispel the heat and dry, protection network 46 can protect the rotation of blade 45, and in rainy day, roof 42 can effectually prevent that the rainwater from getting into box 1, thereby reaches protection distribution equipment's effect.

An isolated chamber 15 is arranged at the bottom end of the box body 1, and an anti-corrosion layer is coated on the outer surface of the isolated chamber 15. The bottom end of the isolated chamber 15 is provided with an insulated supporting foot 14. The anti-corrosion layer coated on the surface of the isolated chamber 15 can enhance the anti-corrosion property of the surface of the isolated chamber 15 and prolong the service life of the isolated chamber 15.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a good block terminal of radiating effect of underground station BAS, includes box (1), its characterized in that: box (1) openly fixed articulated have chamber door (2), be equipped with observation window (3) on chamber door (2), box (1) right side is equipped with heat dissipation room (5), box (1) and heat dissipation room (5) top are equipped with ceiling device (4), box (1) bottom inner wall is equipped with mounting bracket (6), be equipped with heat dissipation aluminum plate (7) on mounting bracket (6), the back of box (1) is equipped with heat dissipation window (8), box (1) is equipped with bleeder vent (9) with the junction of heat dissipation room (5), heat dissipation window (8) and heat dissipation room (5) outer wall are equipped with dustproof filter screen (10), heat dissipation room (5) bottom inner wall is equipped with support (11), erection control case (12) on support (11), control case (12) and heat dissipation window (8) electric connection.

2. The distribution box with good heat dissipation effect of the BAS of the underground station according to claim 1, wherein: the pores of the dustproof filter screen (10) are smaller than the pores of the heat dissipation window (8).

3. The distribution box with good heat dissipation effect of the BAS of the underground station according to claim 1, wherein: the observation window (3) is a glass window made of a toughened material.

4. The distribution box with good heat dissipation effect of the BAS of the underground station according to claim 1, wherein: the box door (2) is provided with a key hole (13).

5. The distribution box with good heat dissipation effect of the BAS of the underground station according to claim 1, wherein: the ceiling device (4) comprises a first supporting rod (40), a second supporting rod (41), a top plate (42), a first motor (43), a rotating disc (44), blades (45) and a protective net (46), the top of the box body (1) is connected with a first supporting rod (40) and a second supporting rod (41), the first supporting rod (40) is positioned at the left of the second supporting rod (41), the top parts of the first supporting rod (40) and the second supporting rod (41) are connected with a top plate (42), the center of the bottom part in the top plate (42) is connected with a first motor (43), the first motor (43) is electrically connected with the control box (12), the bottom of the first motor (43) is connected with a turntable (44), the turntable (44) is provided with blades (45), a protective net (46) is arranged at the bottom in the top plate (42), and the first motor (43), the rotary table (44) and the blades (45) are located in the protective net (46).

6. The distribution box with good heat dissipation effect of the BAS of the underground station according to claim 5, wherein: the top plate (42) is made of Q235 steel.

7. The distribution box with good heat dissipation effect of the BAS of the underground station according to claim 1, wherein: an isolated chamber (15) is arranged at the bottom end of the box body (1), and an anti-corrosion layer is coated on the outer surface of the isolated chamber (15).

8. The underground station BAS power distribution box of claim 7, wherein the power distribution box has a good heat dissipation effect, and is characterized in that: and the bottom end of the isolated chamber (15) is provided with an insulated supporting foot (14).