CN216085920U

CN216085920U - Water-cooled distribution box for power engineering transformer substation

Info

Publication number: CN216085920U
Application number: CN202122736459.6U
Authority: CN
Inventors: 郑彦庆
Original assignee: Tianjin Jintongda Technology Development Co ltd
Current assignee: Tianjin Jintongda Technology Development Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-18
Anticipated expiration: 2031-11-09

Abstract

The utility model belongs to the technical field of distribution box equipment, and particularly relates to a water-cooled distribution box for a power engineering transformer substation. This water-cooled block terminal for electric power engineering transformer substation is through setting up waterproof board, vent, heat dissipation fan, water-cooled tube, connecting bend, outlet pipe, inlet tube, water pump, water tank for accelerate the ventilation efficiency of vent, and further improved the radiating effect, guarantee that the high-power during operation of components and parts in the block terminal box can keep normal temperature.

Description

Water-cooled distribution box for power engineering transformer substation

Technical Field

The utility model relates to the technical field of distribution box equipment, in particular to a water-cooled distribution box for a power engineering transformer substation.

Background

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality. The improvement of the operation reliability of the power distribution box is a goal of creating quality engineering.

The prior art has the following problems:

1. the conventional distribution box is usually of a sealing structure, so that heat is locked in the distribution box and cannot be dissipated, the temperature in the distribution box is increased, the normal work of components in the distribution box is influenced, and the service life of the components is shortened;

2. some block terminal surfaces are seted up logical groove for ventilation cooling, but its radiating effect is not good, and when the high-power during operation of the inside components and parts of block terminal, can not in time cool down.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a water-cooled distribution box for an electric power engineering transformer substation, which solves the problems that the existing common distribution box cannot dissipate heat due to a sealing structure, and the heat dissipation effect is poor due to the fact that some distribution boxes only use ventilation grooves for heat dissipation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water-cooled block terminal for power engineering transformer substation, includes the block terminal box, the surface of block terminal box articulates there is the chamber door, the fixed surface of chamber door is connected with the waterproof board, the vent has been seted up on the surface of chamber door, the fixed surface of chamber door is connected with the handle, the rear side surface fixedly connected with protection network of chamber door, the rear side surface of chamber door rotates and is connected with the heat dissipation fan, the surface of block terminal box is provided with the backplate, the inboard of backplate is provided with the water-cooled tube, the one end fixedly connected with connecting bend of water-cooled tube, the bottom of block terminal box is provided with the outlet pipe, the bottom of block terminal box is provided with the inlet tube, the water pump is installed to the bottom of inlet tube, the bottom fixedly connected with water tank of block terminal box.

As a preferable technical solution of the present invention, the waterproof board and the handle are fixedly connected to the outer surface of the door.

As a preferable embodiment of the present invention, the waterproof plate is provided on an upper side of the ventilation opening, and the ventilation opening penetrates the door.

As a preferred technical solution of the present invention, the protection net and the heat dissipation fan are disposed on the inner side surface of the box door, and the heat dissipation fan is disposed between the box door and the protection net.

As a preferable technical scheme of the utility model, the upper surface, the lower surface, the left surface, the right surface and the rear surface of the distribution box body are uniformly provided with water cooling tubes which are tightly attached to the surfaces of the water cooling tubes, the water cooling tubes are connected together and communicated through a connecting bent tube, and the guard plate is arranged on the outer side of the water cooling tubes and is connected with the distribution box body.

As a preferred technical scheme of the utility model, the water-cooled tube at the bottom of the distribution box body is fixedly connected and communicated with the water outlet tube and the water inlet tube.

In a preferred embodiment of the present invention, the water tank is filled with a cooling liquid.

Compared with the prior art, the utility model provides a water-cooled distribution box for a power engineering transformer substation, which has the following beneficial effects:

1. this water-cooled block terminal for electric power engineering transformer substation, through setting up waterproof board, vent, handle, protection network, heat dissipation fan, set up the vent on the chamber door, the upside fixedly connected with waterproof board of the vent on chamber door outside surface, the waterproof board shelters from the vent first half, nevertheless leaves the space and reserves the lower half and be used for the ventilation scattering, and the inboard of chamber door installs the heat dissipation fan for the ventilation efficiency of vent has improved radiating effect.

2. This a water-cooled block terminal is used to electric power engineering transformer substation, through setting up the backplate, the water-cooled tube, connecting bend, the outlet pipe, the inlet tube, a water pump, the water tank, the upper and lower left and right sides of block terminal box body and rear side surface install the water-cooled tube of hugging closely its surface, the water-cooled tube links together through connecting bend, and the water-cooled tube of bottom is in the same place with an outlet pipe and a water piping connection respectively, the bottom of inlet tube is provided with the water pump, and outlet pipe and water pump are in the water tank of block terminal bottom half, fill with the coolant liquid in the water tank, water in the water pump suction water tank makes the water-cooled tube in the water-cooled tube discharge to the water tank through the outlet pipe, circulate and take away the heat in the block terminal box body, reach the effect of cooling, thereby further improved the radiating effect, guarantee that the high-power during operation of components and parts in the block terminal box body can keep normal temperature.

Drawings

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

FIG. 2 is a schematic view of a portion of the electrical distribution box of the present invention;

FIG. 3 is a schematic view of a water cooled tube at the back of a distribution box according to the present invention;

FIG. 4 is a schematic view of the back side of the door of the present invention.

In the figure: 1. a distribution box body; 2. a box door; 3. a waterproof sheet; 4. a vent; 5. a handle; 6. a protective net; 7. a heat dissipation fan; 8. a guard plate; 9. a water-cooled tube; 10. connecting a bent pipe; 11. a water outlet pipe; 12. a water inlet pipe; 13. a water pump; 14. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a water-cooled distribution box for a power engineering transformer substation comprises a distribution box body 1, a box door 2 is hinged on the surface of the distribution box body 1, a waterproof plate 3 is fixedly connected on the surface of the box door 2 and used for preventing rainwater and dust, a vent 4 is arranged on the surface of the box door 2 and used for ventilation and heat dissipation, a handle 5 is fixedly connected on the surface of the box door 2 and used for opening and closing the door, a protective screen 6 is fixedly connected on the rear side surface of the box door 2 and used for protecting a heat dissipation fan 7, the heat dissipation fan 7 is rotatably connected on the rear side surface of the box door 2 and used for accelerating heat dissipation, a protective plate 8 is arranged on the surface of the distribution box body 1 and used for protecting a water-cooled tube 9, a water-cooled tube 9 is arranged on the inner side of the protective plate 8 and used for water-cooling heat dissipation of the distribution box body 1, a connecting bent tube 10 is fixedly connected on one end of the water-cooled tube 9 and a water-cooled tube 11 is arranged at the bottom of the distribution box body 1, the bottom of block terminal box 1 is provided with inlet tube 12, and water pump 13 is installed to the bottom of inlet tube 12 for make the coolant liquid circulation in water-cooled tube 9 and the water tank 14, the bottom fixedly connected with water tank 14 of block terminal box 1, be used for depositing the coolant liquid and make the coolant liquid cooling.

In this embodiment, the waterproof plate 3 and the handle 5 are fixedly connected to the surface of the outer side of the box door 2, and are respectively used for preventing rainwater and opening the box door 2. The waterproof plate 3 is arranged on the upper side of the ventilation opening 4, the ventilation opening 4 penetrates through the box door 2, the waterproof plate 3 shields the upper half part of the ventilation opening 4, a gap is reserved, and rainwater can be prevented from directly pouring into the ventilation opening 4 and meanwhile ventilating and radiating through the ventilation opening 4. Protection network 6 and heat dissipation fan 7 set up in the inboard surface of chamber door 2, and heat dissipation fan 7 sets up between chamber door 2 and protection network 6, and heat dissipation fan 7 is used for accelerating the heat dissipation of vent 4, and protection network 6 is used for protecting heat dissipation fan 7. The water-cooling pipes 9 that hug closely with it surface are evenly installed to the upper and lower left and right sides and the rear side surface of block terminal box 1, link together and communicate with each other through connecting bend 10 between the water-cooling pipe 9, and backplate 8 sets up in the outside of water-cooling pipe 9 and is connected with block terminal box 1, conveniently gives 1 water-cooling heat dissipation of block terminal box to protect water-cooling pipe 9. The water-cooling pipe 9 at the bottom of the distribution box body 1 is fixedly connected and communicated with the water outlet pipe 11 and the water inlet pipe 12, and is conveniently connected with the water tank 14. The water tank 14 is filled with cooling liquid for achieving the effect of water cooling with circulation.

The working principle and the using process of the utility model are as follows: set up vent 4 on chamber door 2, the upside fixedly connected with waterproof board 3 of vent 4 on 2 outside surfaces of chamber door, waterproof board 3 shelters from vent 4 first half, nevertheless leaves the space and leaves the lower half and be used for the ventilation scattering, and the inboard of chamber door 2 installs heat dissipation fan 7 for accelerate vent 4's ventilation efficiency, improved radiating effect. The upper and lower left and right sides of block terminal box 1 and the rear side surface install hug closely its surperficial water-cooled tube 9, water-cooled tube 9 links together through connecting bend 10, and the water-cooled tube 9 of bottom links together with an outlet pipe 11 and an inlet tube 12 respectively, the bottom of inlet tube 12 is provided with water pump 13, and outlet pipe 11 and water pump 13 are in the water tank 14 of block terminal box 1 bottom, the water tank 14 is filled with the coolant liquid, water among water pump 13 extraction water tank 14 makes water among the water-cooled tube 9 discharge to the water tank 14 through outlet pipe 11, circulate and take away the heat in the block terminal box 1, reach the effect of cooling, thereby further improved the radiating effect, guarantee that the high-power components and parts in the block terminal box 1 can keep normal temperature during operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a water-cooled block terminal for electric power engineering transformer substation, includes block terminal box (1), its characterized in that: the surface of the distribution box body (1) is hinged with a box door (2), the surface of the box door (2) is fixedly connected with a waterproof board (3), the surface of the box door (2) is provided with a ventilation opening (4), the surface of the box door (2) is fixedly connected with a handle (5), the rear side surface of the box door (2) is fixedly connected with a protective screen (6), the rear side surface of the box door (2) is rotatably connected with a heat dissipation fan (7), the surface of the distribution box body (1) is provided with a protective plate (8), the inner side of the protective plate (8) is provided with a water cooling pipe (9), one end of the water cooling pipe (9) is fixedly connected with a connecting bent pipe (10), the bottom of the distribution box body (1) is provided with a water outlet pipe (11), the bottom of the distribution box body (1) is provided with a water inlet pipe (12), and the bottom of the water inlet pipe (12) is provided with a water pump (13), the bottom of block terminal box (1) fixedly connected with water tank (14).

2. The water-cooled distribution box for the power engineering substation of claim 1, characterized in that: the waterproof plate (3) and the handle (5) are fixedly connected to the surface of the outer side of the box door (2).

3. The water-cooled distribution box for the power engineering substation of claim 1, characterized in that: the waterproof plate (3) is arranged on the upper side of the ventilation opening (4), and the ventilation opening (4) penetrates through the box door (2).

4. The water-cooled distribution box for the power engineering substation of claim 1, characterized in that: the protective net (6) and the heat dissipation fan (7) are arranged on the inner side surface of the box door (2), and the heat dissipation fan (7) is arranged between the box door (2) and the protective net (6).

5. The water-cooled distribution box for the power engineering substation of claim 1, characterized in that: the water-cooling type distribution box is characterized in that water-cooling pipes (9) which are tightly attached to the surfaces of the upper surface, the lower surface, the left surface, the right surface and the rear side of the distribution box body (1) are uniformly arranged on the upper surface, the lower surface, the left surface, the right surface and the rear side of the distribution box body, the water-cooling pipes (9) are connected together and communicated through connecting bent pipes (10), and the protection plate (8) is arranged on the outer side of each water-cooling pipe (9) and connected with the distribution box body (1).

6. The water-cooled distribution box for the power engineering substation of claim 1, characterized in that: and a water-cooled tube (9) at the bottom of the distribution box body (1) is fixedly connected and communicated with a water outlet tube (11) and a water inlet tube (12).

7. The water-cooled distribution box for the power engineering substation of claim 1, characterized in that: the water tank (14) is filled with a cooling liquid.