CN212211623U

CN212211623U - Power box of isolated power supply system

Info

Publication number: CN212211623U
Application number: CN202020987220.9U
Authority: CN
Inventors: 陈领
Original assignee: Tianjin Yijin Jucheng New Energy Technology Co ltd
Current assignee: Tianjin Yijin Jucheng New Energy Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-22
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an isolated power supply system power supply box, which belongs to the field of power supply boxes, and comprises a water tank, wherein a box body is fixed on the top wall of the water tank through a support rod, a fixed plate is welded on one side wall of the box body, a protection box is fixed on the upper surface of the fixed plate, a miniature leakage switch and a fuse are installed in the protection box, a first rain baffle is fixed on the top wall of the box body through a fixed rod, a second rain baffle is welded on one side wall of the box body, a control box is installed at the top of the inner wall on one side of the box body, a water collecting tank is fixed on the side wall of the box body, which is far away from the protection box, the bottom end of the water collecting tank is connected with a water; the utility model relates to a novelty has not only improved the waterproof ability of power supply box, protects miniature leakage switch and insurance, can collect the rainwater moreover, dispels the heat in the power supply box, has guaranteed the normal use of equipment, is worth promoting.

Description

Power box of isolated power supply system

Technical Field

The utility model belongs to the technical field of the power supply box, concretely relates to keep apart electrical power generating system power supply box.

Background

The isolation power box is generally provided with a micro leakage switch, a safety device, a transformer, a terminal and the like, the micro leakage switch and the safety device are generally exposed outside the isolation power box and are easily damaged by water drenching, the isolation power box is poor in heat dissipation efficiency and only dissipates heat through a heat dissipation hole in the power box, and the use is easily influenced due to overhigh internal temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an keep apart electrical power generating system power supply box 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: comprises a water tank, a tank body is fixed on the top wall of the water tank through a support rod, a fixed plate is welded on one side wall of the tank body, a protective box is fixed on the upper surface of the fixed plate, a miniature leakage switch and a safety device are installed in the protective box, a first rain baffle is fixed on the top wall of the tank body through a fixed rod, a second rain baffle is welded on one side wall of the tank body, a control box is installed on the top of the inner wall of one side of the tank body, a water collecting tank is fixed on the side wall of the tank body away from the protective box, and the bottom end of, and the one end of collector pipe stretches into the inside of water tank, is connected with outlet pipe and inlet tube on the water tank, is provided with the cooling tube on the inner wall of one side of box, and outlet pipe and inlet tube are connected respectively to the diapire that the box was run through at the both ends of cooling tube, installs circulating water pump on the cooling tube, and the top of water catch bowl is provided with the filter screen, and it has chamber door one to articulate on the lateral wall of box, and it has chamber door two to articulate on the lateral wall of guard box.

In a preferred embodiment, the first rain shielding plate is in an inverted V-shaped structure, the second rain shielding plate is obliquely arranged on the side wall of the box body, and the second rain shielding plate is positioned right above the protection box.

By adopting the scheme, the design of the first rain baffle and the second rain baffle can prevent rainwater from dropping into the box body and the protection box.

As a preferred embodiment, two wiring holes are formed on the side wall of the protection box close to the box body.

By adopting the scheme, the wiring hole is convenient for the miniature leakage switch and the fuse arranged in the protective box to be connected with elements in the box body.

In a preferred embodiment, the cooling pipes are distributed on the inner wall of the box body in an S shape, and the cooling pipes are fixed on the inner wall of the box body by a clamp.

By adopting the scheme, the cooling pipes distributed in the S shape increase the contact area of the box body and improve the heat dissipation effect.

As a preferred embodiment, a temperature sensor and a controller are installed in the control box, the temperature sensor is electrically connected with the controller, and the controller is electrically connected with the circulating water pump.

By adopting the scheme, the temperature in the box body is detected through the temperature sensor, and when the temperature in the box body is overhigh, the circulating water pump is automatically turned on to absorb the heat in the box body.

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

according to the power box of the isolated power supply system, due to the arrangement of the fixing plate, the protection box, the first rain baffle plate, the second rain baffle plate, the water collecting tank, the water collecting pipe and other structures, rainwater can be prevented from entering the box body and the protection box, the protection box protects the miniature leakage switch and the safety protector and prevents the miniature leakage switch and the safety protector from being damaged due to wetting of the rainwater, the water collecting tank can collect part of the rainwater, and resources are effectively utilized;

this keep apart electrical power generating system power supply box can be with the water of water tank at the cooling tube mesocycle through setting up structures such as water tank, control box, outlet pipe, inlet tube, cooling tube, filter screen and circulating water pump to absorb the heat in the box, improve the radiating effect of power supply box, the life of extension equipment is worth promoting.

Drawings

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

fig. 2 is a top view of the water collection tank of the present invention;

fig. 3 is a front view of the box body of the present invention.

In the figure: 1. a water tank; 2. a box body; 3. a fixing plate; 4. a protection box; 5. a micro leakage switch; 6. insurance; 7. a first rain baffle; 8. a second rain shield; 9. a control box; 10. a water collection tank; 11. a water collection pipe; 12. a water outlet pipe; 13. a water inlet pipe; 14. a cooling tube; 15. a water circulating pump; 16. filtering with a screen; 17. a first box door; 18. and a second box door.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides an isolated power supply system power supply box, which comprises a water tank 1, a box body 2 is fixed on the top wall of the water tank 1 through a support rod, a fixing plate 3 is welded on one side wall of the box body 2, a protection box 4 is fixed on the upper surface of the fixing plate 3, a micro leakage switch 5 and a safety catch 6 are installed in the protection box 4, and two wiring holes are arranged on the side wall of the protection box 4 close to the box body 2 (see fig. 1 and 2); the wiring hole is convenient for the miniature leakage switch 5 and the safety fuse 6 arranged in the protection box 4 to be wired with elements in the box body 2.

A first rain baffle 7 is fixed on the top wall of the box body 2 through a fixing rod, a second rain baffle 8 is welded on one side wall of the box body 2, the first rain baffle 7 is of an inverted V-shaped structure, the second rain baffle 8 is obliquely arranged on the side wall of the box body 2, and the second rain baffle 8 is positioned right above the protection box 4 (see fig. 1 and 3); the design of the first rain shielding plate 7 and the second rain shielding plate 8 can prevent rain drops from falling into the box body 2 and the protection box 4.

The top of the inner wall of one side of the box body 2 is provided with a control box 9, the side wall of the box body 2, which is far away from the protection box 4, is fixed with a water collecting tank 10, the bottom end of the water collecting tank 10 is connected with a water collecting pipe 11, one end of the water collecting pipe 11 extends into the water tank 1, the water tank 1 is connected with a water outlet pipe 12 and a water inlet pipe 13, the inner wall of one side of the box body 2 is provided with a cooling pipe 14, the cooling pipe 14 is distributed on the inner wall of the box body 2 in an S shape, and the cooling pipe 14 is fixed on the inner; the cooling pipes 14 distributed in the S shape increase the contact area of the box body 2 and improve the heat dissipation effect.

Two ends of a cooling pipe 14 penetrate through the bottom wall of the box body 2 and are respectively connected with a water outlet pipe 12 and a water inlet pipe 13, a circulating water pump 15 is installed on the cooling pipe 14, a filter screen 16 is arranged at the top end of the water collecting tank 10, a box door I17 is hinged on the side wall of the box body 2, a box door II 18 is hinged on the side wall of the protection box 4, a temperature sensor and a controller are installed in the control box 9, the temperature sensor is electrically connected with the controller, and the controller is electrically connected with the circulating water pump 15; the temperature in the box body 2 is detected through the temperature sensor, and when the temperature in the box body 2 is too high, the circulating water pump 15 is automatically turned on to absorb the heat in the box body 2.

When the rain shield is used, the first rain shield 7 and the second rain shield 8 can shield rainwater to prevent the rainwater from entering the box body 2 and the protection box 4, the micro leakage switch 5 and the safety 6 are arranged in the protection box 4 to prevent the micro leakage switch 5 and the safety 6 from being damaged by being wetted by water, the rainwater can enter the water collecting tank 10 along the first rain shield 7 on rainy days, the water collecting tank 10 is provided with the filter screen 16 to prevent impurities from entering the water collecting pipe 11 to block the pipeline, the rainwater enters the water tank 1 to be collected, the box body 2 is internally provided with the control box 9, the control box 9 is internally provided with the temperature sensor and the controller, when the temperature sensor detects that the temperature in the box body 2 is higher, the circulating water pump 15 can be opened to convey the water in the water tank 1 into the cooling pipe 14 through the water outlet pipe 12, the cooling pipe 14 is of an S-shaped structure, the contact area is increased, the heat dissipation effect is improved, and the water enters the water tank 1 through the water, circulation is formed, waste of resources is reduced, the service life of the element is prolonged, and the method is worthy of popularization.

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 an keep apart electrical power generating system power supply box, includes water tank (1), its characterized in that: the water tank is characterized in that a tank body (2) is fixed on the top wall of the water tank (1) through a supporting rod, a fixing plate (3) is welded on one side wall of the tank body (2), a protection box (4) is fixed on the upper surface of the fixing plate (3), a micro leakage switch (5) and a fuse (6) are installed in the protection box (4), a rain baffle I (7) is fixed on the top wall of the tank body (2) through a fixing rod, a rain baffle II (8) is welded on one side wall of the tank body (2), a control box (9) is installed at the top of the inner wall of one side of the tank body (2), a water collecting tank (10) is fixed on the side wall of the tank body (2) far away from the protection box (4), a water collecting pipe (11) is connected to the bottom end of the water collecting tank (10), one end of the water collecting pipe (11) extends into the water tank (1), a water outlet pipe (12) and a water inlet, the two ends of the cooling pipe (14) penetrate through the bottom wall of the box body (2) and are respectively connected with the water outlet pipe (12) and the water inlet pipe (13), the cooling pipe (14) is provided with a circulating water pump (15), the top end of the water collecting tank (10) is provided with a filter screen (16), the side wall of the box body (2) is hinged with a box door I (17), and the side wall of the protection box (4) is hinged with a box door II (18).

2. The isolated power supply system power box of claim 1, wherein: the first rain baffle (7) is of an inverted V-shaped structure, the second rain baffle (8) is obliquely arranged on the side wall of the box body (2), and the second rain baffle (8) is positioned right above the protection box (4).

3. The isolated power supply system power box of claim 1, wherein: two wiring holes are formed in the side wall, close to the box body (2), of the protection box (4).

4. The isolated power supply system power box of claim 1, wherein: the cooling pipe (14) is distributed on the inner wall of the box body (2) in an S shape, and the cooling pipe (14) is fixed on the inner wall of the box body (2) through a hoop.

5. The isolated power supply system power box of claim 1, wherein: and a temperature sensor and a controller are installed in the control box (9), the temperature sensor is electrically connected with the controller, and the controller is electrically connected with the circulating water pump (15).