CN212323497U

CN212323497U - Novel low-voltage power distribution device

Info

Publication number: CN212323497U
Application number: CN202021169512.8U
Authority: CN
Inventors: 王世强
Original assignee: Xinjiang Shiqiang Energy Technology Co ltd
Current assignee: Xinjiang Shiqiang Energy Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-08
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a novel low-voltage distribution device, the power distribution box comprises a box body, the position fixation that box both sides inner wall is close to the top has the division board, and the division board lower part is the storage water tank, bottom half inner wall one end is fixed with the water pump, and water pump top outer wall is fixed with the water pipe, division board top outer wall is opened has the returning type groove, and passes through bolted connection between returning type groove intake end top outer wall and the water pipe, returning type groove outlet end bottom outer wall is fixed with the aqueduct, and the aqueduct runs through the division board and extend to the storage water tank, box top outer wall is fixed with the switch board, and switch board both sides inner wall all is fixed with perpendicular conducting strip, two perpendicular conducting strip bottom outer wall all is. The utility model discloses can utilize the circulating water to carry out water-cooling heat dissipation for low pressure configuration device, can collect the rainwater simultaneously and catchment for the storage water tank, can also avoid the rainwater to enter into the inside internal circuit short circuit or the damage that causes of device at rainfall weather.

Description

Novel low-voltage power distribution device

Technical Field

The utility model relates to a low pressure distribution device technical field especially relates to a novel low pressure distribution device.

Background

The low-voltage distribution box is mainly used for electric energy conversion and control of illumination and power distribution, and the product has the characteristics of strong breaking capacity, flexible electric scheme introduction, convenient combination, high seriousness, strong practicability and the like, and almost all the substations in all places can see the figure of a low-voltage distribution device.

However, low voltage distribution device is because its inside circuit and circuit are very much when in actual use, produced heat is also very big, this just need timely carry out the heat dissipation for low voltage distribution device and handle, avoid the inside high temperature that produces of distribution device to cause the damage to the inside circuit of distribution device, conventional heat dissipation mode is only to set up the vent in block terminal both sides, dispel the heat to it, the radiating effect of this way is poor, and the dust in the unable air of avoiding when ventilating gets into distribution device, therefore, we need design a novel low voltage distribution device and improve this type of problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel low-voltage power distribution device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel low-voltage distribution device, the power distribution box comprises a box body, the position fixation that box both sides inner wall is close to the top has the division board, and the division board lower part is the storage water tank, bottom half inner wall one end is fixed with the water pump, and water pump top outer wall is fixed with the water pipe, division board top outer wall is opened there is the type groove of returning, and returns through bolted connection between type groove intake end top outer wall and the water pipe, the type groove of returning goes out water end bottom outer wall and is fixed with the aqueduct, and the aqueduct runs through the division board and extend to the storage water tank, box top outer wall is fixed with the switch board, and switch board both sides inner wall all is fixed with perpendicular conducting strip, two perpendicular conducting strip bottom outer wall all.

As a further aspect of the present invention: the transverse heat conducting fins extend into the box body, and the transverse heat conducting fins are located right above the returning grooves.

As a further aspect of the present invention: the outer wall of one side of the box body is fixed with a folding pipe, the outer wall of the top of the folding pipe is fixed with a collecting tank, and the folding pipe extends to the inside of the box body and is located below the partition plate.

As a further aspect of the present invention: and a drain pipe is fixed on the outer wall of the other side of the box body, which is close to the bottom.

As a further aspect of the present invention: and a power distribution device body is arranged between the two vertical heat conducting fins and the transverse heat conducting fins.

As a further aspect of the present invention: and the outer wall of one side of the box body is provided with a water seepage hole at the position below the partition plate.

As a further aspect of the present invention: the switch board both sides outer wall all opens the bleeder vent near the position at top, and the bleeder vent inner wall is fixed with the dust screen.

As a further aspect of the present invention: the positions, located above the air holes, of the outer walls of the two sides of the power distribution cabinet are respectively fixed with a rain shielding plate, and the outer wall of the top of the rain shielding plate is provided with a water tank.

The utility model has the advantages that:

1. through the arranged water storage tank, the partition plate, the returning groove, the water outlet pipe and the water pump, the water-cooling heat dissipation device can be formed at the bottom of the power distribution cabinet, the heat dissipation effect is good, the efficiency is high, dust cannot be generated to enter the power distribution device during heat dissipation, the internal device is protected from being polluted, water resources can be recycled, and the energy consumption is reduced;

2. the rainwater can be collected by the collecting tank in the rainy days through the arranged permeation holes, the collecting tank and the folded pipes, natural water is used for dissipating heat of the low-voltage power distribution device, and meanwhile, the problems that the internal structure of the power distribution device is short-circuited and the like due to excessive water accumulation in the water storage tank can be solved through the arranged permeation holes;

3. through the rain shielding plate and the water tank which are arranged, rain can be shielded for the air holes in rainfall weather, the rainwater is prevented from entering the power distribution device, the internal circuit and other devices are short-circuited or damaged, and the water tank can enable the rainwater to flow down more quickly.

Drawings

Fig. 1 is a schematic cross-sectional structural diagram of a novel low-voltage power distribution device proposed in embodiment 1;

fig. 2 is a schematic perspective view of a novel low-voltage power distribution device according to embodiment 1;

fig. 3 is a schematic perspective view of a novel low-voltage power distribution device according to embodiment 2.

In the figure: 1 water pump, 2 type pipes, 3 collecting tanks, 4 boxes, 5 switch boards, 6 air vents, 7 vertical heat conducting fins, 8 power distribution device bodies, 9 horizontal heat conducting fins, 10 returning grooves, 11 partition plates, 12 water guide pipes, 13 drain pipes, 14 water seepage holes, 15 dust screens, 16 instrument panels, 17 rain shielding plates and 18 water tanks.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a novel low-voltage distribution device comprises a box body 4, partition plates 11 are connected with the positions, close to the top, of the inner walls of the two sides of the box body 4 through bolts, the lower part of the partition board 11 is a water storage tank, one end of the inner wall of the bottom of the box body 4 is connected with a water pump 1 through a bolt, the outer wall of the top of the water pump 1 is connected with a water pipe through a bolt, the outer wall of the top of the partition plate 11 is provided with a returning groove 10, the outer wall of the top of the water inlet end of the clip-shaped groove 10 is connected with the water pipe through a bolt, the outer wall of the bottom of the water outlet end of the clip-shaped groove 10 is connected with a water guide pipe 12 through a bolt, the water guide pipe 12 penetrates through the partition plate 11 and extends to the water storage tank, the outer wall of the top of the box body 4 is connected with a power distribution cabinet 5 through bolts, and the inner walls of two sides of the power distribution cabinet 5 are connected with vertical heat conducting fins 7 through bolts, the outer walls of the bottoms of the two vertical heat conducting fins 7 are connected with transverse heat conducting fins 9 through bolts, and the outer wall of one side of the power distribution cabinet 5 is connected with a plurality of instrument panels 16 through bolts.

Wherein, horizontal conducting strip 9 extends to inside 4 boxes, horizontal conducting strip 9 is located returning groove 10 directly over, 4 outer walls of one side of box have a section of pipe 2 through bolted connection, and roll over 2 top outer walls of section of pipe and have collecting vat 3 through bolted connection, roll over the position that type pipe 2 extends to 4 inside boxes and be located division board 11 below, there is drain pipe 13 through bolted connection in 4 opposite side outer walls of box near the position of bottom, distribution device body 8 has been placed between two perpendicular conducting strips 7 and the horizontal conducting strip 9, the position that 4 outer walls of one side of box are located division board 11 below is opened there is infiltration hole 14, 5 outer walls of both sides of switch board are all opened there is bleeder vent 6 near the position at top, and 6 inner walls of bleeder vent have dust screen 15 through bolted.

The working principle is as follows: during the use, earlier pour into appropriate amount of water into the storage tank through collecting vat 3, open water pump 1, make the water in the storage tank enter into back type groove 10, then flow back to the storage tank in through aqueduct 12, realize the hydrologic cycle, when block terminal internal installation begins work, the heat that distribution device body 8 produced is transmitted for horizontal conducting strip 9 through erecting conducting strip 7, the water cooling plant that is located horizontal conducting strip 9 below carries out the heat dissipation of rapid cooling to horizontal conducting strip 9 again, the bleeder vent 6 that has dust screen 15 of switch board 5 both sides also can assist the heat dissipation simultaneously, in rainfall weather, collecting vat 3 can collect the rainwater and store in the storage tank, prepare for the water-cooling heat dissipation of this device, infiltration hole 14 can avoid the inside water storage tank too much, when low voltage distribution device normally works, can show relevant parameter through a plurality of panel boards 16.

Example 2

Referring to fig. 3, a novel low-voltage distribution device, this embodiment compares in embodiment 1, and the position that switch board 5 both sides outer wall is located 6 tops of bleeder vent all has dash board 17 through bolted connection, and dash board 17 top outer wall opens there is basin 18.

The working principle is as follows: when the distribution box internal device is used, a proper amount of water is injected into a water storage box through a collecting tank 3, a water pump 1 is started, the water in the water storage box enters a return groove 10 and then flows back into the water storage box through a water guide pipe 12, water circulation is realized, when the distribution box internal device starts to work, heat generated by a power distribution device body 8 is transferred to a transverse heat conducting sheet 9 through a vertical heat conducting sheet 7, a water cooling device positioned below the transverse heat conducting sheet 9 rapidly cools and radiates the transverse heat conducting sheet 9, meanwhile, air holes 6 with dust screens 15 on two sides of a power distribution box 5 can also assist in radiating, the collecting tank 3 can collect rainwater and store the rainwater in the water storage box in preparation for water cooling and radiation of the device in rainy days, water seepage holes 14 can prevent the water in the water storage box from being too much stored, meanwhile, a rain shielding plate 17 can shield the air holes 6 from rainwater, and, during normal operation of the low voltage switchgear, the relevant parameters can be displayed by a plurality of instrument panels 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel low-voltage power distribution device comprises a box body (4) and is characterized in that partition plates (11) are fixed at positions, close to the top, of inner walls on two sides of the box body (4), a water storage tank is arranged on the lower portion of each partition plate (11), a water pump (1) is fixed at one end of the inner wall on the bottom of the box body (4), a water pipe is fixed on the outer wall of the top of the water pump (1), a return groove (10) is formed in the outer wall of the top of the partition plate (11), the outer wall of the top of a water inlet end of the return groove (10) is connected with the water pipe through a bolt, a water guide pipe (12) is fixed on the outer wall of the bottom of a water outlet end of the return groove (10), the water guide pipe (12) penetrates through the partition plates (11) and extends to the water storage tank, a power distribution cabinet (5) is fixed on the outer wall on the top of the box, and a plurality of instrument panels (16) are fixed on the outer wall of one side of the power distribution cabinet (5).

2. The new low-voltage distribution device according to claim 1, characterized in that said transversal heat-conducting lamina (9) extends inside the tank (4), said transversal heat-conducting lamina (9) being positioned directly above the return groove (10).

3. The novel low-voltage power distribution device as claimed in claim 2, wherein a folded pipe (2) is fixed on the outer wall of one side of the box body (4), a collecting tank (3) is fixed on the outer wall of the top of the folded pipe (2), and the part of the folded pipe (2) extending to the inside of the box body (4) is located below the partition plate (11).

4. A novel low-voltage distribution device according to claim 1 or 3, characterized in that a drain pipe (13) is fixed on the outer wall of the other side of the box body (4) near the bottom.

5. A new type of low-voltage switchgear device, according to claim 1, characterized in that the switchgear body (8) is placed between two of said vertical (7) and lateral (9) heat-conducting laminas.

6. A new type of low voltage distribution equipment as claimed in claim 1, characterized in that the outer wall of one side of the box (4) is provided with water seepage holes (14) at the position below the partition (11).

7. The novel low-voltage distribution device of claim 1, wherein air holes (6) are formed in the positions, close to the tops, of the outer walls of the two sides of the distribution cabinet (5), and dust screens (15) are fixed on the inner walls of the air holes (6).

8. A novel low-voltage distribution device according to claim 7, characterized in that the outer walls of both sides of the distribution cabinet (5) above the ventilation holes (6) are fixed with rain shields (17), and the outer walls of the top of the rain shields (17) are provided with water grooves (18).