CN216625039U

CN216625039U - Novel box-type substation of assembled structure metal material

Info

Publication number: CN216625039U
Application number: CN202122759765.1U
Authority: CN
Inventors: 陈磊
Original assignee: Wesen Xi'an Environmental Protection Technology Co ltd
Current assignee: Wesen Xi'an Environmental Protection Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-27
Anticipated expiration: 2031-11-12

Abstract

The utility model belongs to the technical field of transformer substations, and particularly relates to a novel box-type transformer substation with an assembled structure and made of metal materials. The utility model has good heat dissipation effect, the whole temperature of the transformer substation main body is cooled by collecting rainwater and then utilizing a circulating water cooling mode, water resources are saved, impurities in water are filtered out through the filter screen, the filter screen can be cleaned regularly without manpower, and the transformer substation main body can be used continuously in the later period.

Description

Novel box-type substation of assembled structure metal material

Technical Field

The utility model belongs to the technical field of transformer substations, and particularly relates to a novel box-type transformer substation with an assembled structure and made of metal materials.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switchgear, distribution transformer and low-voltage distribution device are integrated factory prefabricated indoor and outdoor compact distribution equipment according to a certain wiring scheme, namely, functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, the box-type substation is suitable for residential districts, urban public substations, busy cities, construction power supplies and the like, and users can select box-type substations according to different use conditions and load grades.

The box-type substation with an assembled structure and made of metal materials is a substation widely applied at present, a heat dissipation structure is generally assembled in the substation, the heat dissipation mode of the substation is generally realized by a fan and a heat dissipation pipe, and the heat dissipation effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the novel box-type substation with the assembled structure and made of the metal material, which has the characteristics of good heat dissipation effect, water resource saving by collecting rainwater and then utilizing a circulating water cooling mode to cool down the overall temperature of the main body of the substation, filtering out impurities in water through a filter screen, regularly cleaning the filter screen without manpower, and facilitating later-stage continuous use.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel box-type substation made of assembled structural metal comprises a substation main body, wherein a water collecting tank is connected to the top end of the substation main body, a cooling cavity is formed in the substation main body, a water delivery pipe and a circulating pipe are communicated between the water collecting tank and the cooling cavity, the water delivery pipe is located on one side of the circulating pipe, a water pump is mounted in the middle of the circulating pipe, a water collecting tank is formed in the middle of the top end of the water collecting tank, a filter screen is arranged at the bottom end of the inner portion of the water collecting tank, and a cleaning mechanism is arranged in the water collecting tank and located at the top of the filter screen;

clean mechanism includes lead screw, fixed axle, thread piece, sliding block, servo motor, fixed plate, cleaning brush and blowoff hole, the internally mounted of water catch bowl has the lead screw, the fixed axle is installed to the inside of water catch bowl and the one side that is located the lead screw, servo motor is installed to one side of water catch bowl, servo motor's output shaft is connected with the one end of lead screw, the outer wall threaded connection of lead screw has the thread piece, the outer wall sliding connection of fixed axle has the sliding block, the thread piece is connected with the fixed plate with the bottom of sliding block jointly, the bottom of fixed plate is provided with the cleaning brush, the bottom and the filter screen of cleaning brush contact, the blowoff hole has all been run through at the both ends of water catch bowl to have seted up.

According to the preferred technical scheme of the box-type substation made of the novel assembled structure metal material, the top surface of the water collecting tank is in a slope shape, and the two sides of the water collecting tank are both connected with the baffle plates.

As the preferred technical scheme of the box-type substation made of the novel assembly type structure metal material, a ventilation box is installed on one side of a substation main body and communicated with the inside of the substation main body, a plurality of uniformly distributed ventilation holes are formed in one side of the ventilation box in a penetrating mode, a plurality of uniformly distributed dust-proof boxes are arranged in the ventilation box, and a dust screen is arranged at the bottom end of each dust-proof box.

According to the preferred technical scheme of the box-type substation made of the novel assembled structural metal material, the cross section of the dustproof box is trapezoidal, and the dustproof net is inclined.

As the preferable technical scheme of the box-type substation made of the novel assembled structural metal material, a plurality of cooling fans are arranged inside the substation main body.

As the preferred technical scheme of the box-type substation made of the novel assembled structural metal material, the bottom end of the substation main body is connected with the base, and the top end of the base is provided with the mounting screw hole in a penetrating manner.

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

1. when the utility model is used, rainwater is collected through the water collecting tank, the filter screen can filter rainwater and impurities in external air, when the filter screen needs to be cleaned after long-term use, the servo motor is turned on to drive the screw rod to rotate, so that the screw block is driven to move on the outer wall of the screw rod, and finally the fixing plate and the cleaning brush are driven to move in a left-right circulating manner, the cleaning brush can clean the impurities on the filter screen and push the impurities to two ends of the water collecting tank through the contact of the bottom end of the cleaning brush and the filter screen, and finally the impurities on the filter screen are cleaned regularly through the drainage holes, manual cleaning is not needed, the filter screen is prevented from being blocked, so that the later use is facilitated, the rainwater in the water collecting tank flows into the cooling cavity through the water conveying pipe, the integral temperature of the transformer substation main body is reduced through a water cooling mode, the water in the cooling cavity is continuously pumped into the water collecting tank through the water pump, so that the water in the cooling cavity is always in a circulating state, the integral heat dissipation effect can be improved, and water resources are saved by utilizing rainwater;

2. when the dustproof type transformer substation is used, the transformer substation main body can be further cooled through the combined use of the plurality of cooling fans, the heat inside the transformer substation main body can be conveniently exchanged with the outside through the arrangement of the ventilation box and the ventilation holes, the cooling effect is achieved, the dust-proof box and the dustproof net can prevent dust in the outside air from entering the inside of the transformer substation main body and damaging electronic components inside the transformer substation main body, and the dustproof net is arranged in an inclined shape, so that rainwater can be prevented from falling into the transformer substation main body through the filter screen, and the electronic components inside the transformer substation main body are further protected.

3. When the rainwater collecting device is used, the top surface of the water collecting tank is in a slope shape, and the two sides of the water collecting tank are both connected with the baffle plates, so that rainwater can be conveniently collected into the water collecting tank and flows into the water collecting tank.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of a portion of FIG. 1 according to the present invention;

fig. 3 is a schematic sectional structural view of a substation main body and a header tank according to the present invention;

FIG. 4 is a schematic cross-sectional view of the ventilation box of the present invention;

FIG. 5 is a schematic top view of the header tank of the present invention;

FIG. 6 is a schematic view of a cleaning brush according to the present invention;

in the figure: 1. a substation main body; 2. a water collection tank; 3. a cooling chamber; 4. a water delivery pipe; 5. a circulation pipe; 6. a water pump; 7. a water collection tank; 8. filtering with a screen; 9. a screw rod; 10. a fixed shaft; 11. a thread block; 12. a slider; 13. a servo motor; 14. a fixing plate; 15. a cleaning brush; 16. a sewage draining hole; 17. a baffle plate; 18. a ventilation box; 19. a vent hole; 20. a dust-proof box; 21. a dust screen; 22. a heat radiation fan; 23. a base; 24. and installing screw holes.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a novel box-type substation of assembled structure metal material, including the transformer substation body 1, the top of the transformer substation body 1 connects with the header tank 2, there are cooling chambers 3 in the inside of the transformer substation body 1, there are conduit 4 and circulating pipe 5 in the connection between header tank 2 and cooling chamber 3, the conduit 4 locates at one side of circulating pipe 5, the middle part of circulating pipe 5 is fitted with the water pump 6, the top middle part of the header tank 2 has water catch basins 7, the inside bottom of the water catch basins 7 has filter screens 8, the inside of the water catch basins 7 and top locating at the filter screens 8 have cleaning mechanisms;

the cleaning mechanism comprises a screw rod 9, a fixed shaft 10, a thread block 11, a sliding block 12, a servo motor 13, a fixed plate 14, a cleaning brush 15 and a sewage discharge hole 16, the screw rod 9 is installed inside a water collecting tank 7, the fixed shaft 10 is installed inside the water collecting tank 7 and positioned on one side of the screw rod 9, the servo motor 13 is installed on one side of the water collecting tank 2, an output shaft of the servo motor 13 is connected with one end of the screw rod 9, the thread block 11 is in threaded connection with the outer wall of the screw rod 9, the sliding block 12 is in sliding connection with the outer wall of the fixed shaft 10, the thread block 11 is connected with the sliding block 12, the fixed plate 14 is connected with the bottom ends of the thread block 11 and the sliding block 12 together, the cleaning brush 15 is arranged at the bottom end of the fixed plate 14, the bottom end of the cleaning brush 15 is in contact with a filter screen 8, the sewage discharge hole 16 is formed in a penetrating mode at two ends of the water collecting tank 7, the top surface of the water collecting tank 2 is in a slope shape, and two sides of the water collecting tank 2 are both connected with baffle plates 17, set up to slope shape through the top surface with header tank 2, and header tank 2's both sides all are connected with baffle 17, in order to facilitate collecting the rainwater to the water catch bowl 7 in and flow into header tank 2.

Referring to fig. 1 and 4, a ventilation box 18 is installed at one side of a substation main body 1, the ventilation box 18 is communicated with the inside of the substation main body 1, a plurality of uniformly distributed ventilation holes 19 are formed through one side of the ventilation box 18, a plurality of uniformly distributed dust-proof boxes 20 are arranged inside the ventilation box 18, a dust-proof net 21 is arranged at the bottom end of the dust-proof box 20, the cross-sectional shape of the dust-proof box 20 is trapezoidal, the dust-proof net 21 is inclined, heat exchange between heat inside the substation main body 1 and the outside is facilitated by arranging the ventilation box 18 and the ventilation holes 19, a heat dissipation effect is achieved, the arrangement of the dust-proof boxes 20 and the dust-proof nets 21 can prevent dust in outside air from entering the inside of the substation main body 1 and damaging electronic components inside the substation main body 1, rainwater can be prevented from falling into the substation main body 1 through a filter screen 8 by arranging the dust-proof nets 21 to be inclined, electronic components inside the substation main body 1 are further protected.

Referring to fig. 1 and 3, a plurality of heat dissipation fans 22 are arranged inside the substation main body 1, a base 23 is connected to the bottom end of the substation main body 1, an installation screw hole 24 is formed through the top end of the base 23, and the plurality of heat dissipation fans 22 can dissipate heat inside the substation main body 1, so that the substation main body 1 is convenient to install.

The working principle and the using process of the utility model are as follows: in the using process of the utility model, firstly, rainwater is collected through the water collecting tank 2, the top surface of the water collecting tank 2 is arranged to be in a slope shape, and the two sides of the water collecting tank 2 are both connected with the baffle plates 17, so that the rainwater can be conveniently collected into the water collecting tank 7 and flows into the water collecting tank 2, the rainwater and impurities in the external air can be filtered through the filter screen 8, when the filter screen 8 needs to be cleaned after long-term use, the servo motor 13 is opened to drive the screw rod 9 to rotate, thereby driving the thread block 11 to move on the outer wall of the screw rod 9, finally driving the fixing plate 14 and the cleaning brush 15 to move in a left-and-right circulating manner, and enabling the cleaning brush 15 to clean the impurities on the filter screen 8 and push the impurities to the two ends of the water collecting tank 7 through the contact of the bottom end of the cleaning brush 15 and the filter screen 8, and finally discharging the impurities on the filter screen 8 through the sewage discharge holes 16, thereby facilitating the periodic cleaning of the impurities on the filter screen 8 without manpower and preventing the filter screen 8 from being blocked, so as to be convenient for later use, rainwater in the water collecting tank 2 flows into the cooling cavity 3 through the water conveying pipe 4, the whole temperature of the transformer substation main body 1 is reduced in a water cooling mode, water in the cooling cavity 3 is continuously pumped into the water collecting tank 2 through the water pump 6, the water in the cooling cavity 3 is always in a circulating state, the whole heat dissipation effect can be improved, further heat dissipation can be realized through the combined use of a plurality of heat dissipation fans 22, the heat in the transformer substation main body 1 is convenient to exchange heat with the outside through the arrangement of the ventilation box 18 and the ventilation holes 19, the heat dissipation effect is achieved, the arrangement of the dust-proof box 20 and the dust-proof net 21 can prevent dust in external air from entering the transformer substation main body 1 and damaging electronic components in the transformer substation main body 1, the dust-proof net 21 is arranged in an inclined shape, and the rainwater can be prevented from falling into the transformer substation main body 1 through the filter net 8, electronic components inside the substation main body 1 are further protected.

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 novel box-type substation of assembled structure metal material, includes transformer substation main part (1), its characterized in that: the transformer substation is characterized in that a water collecting tank (2) is connected to the top end of the transformer substation main body (1), a cooling cavity (3) is arranged inside the transformer substation main body (1), a water conveying pipe (4) and a circulating pipe (5) are communicated between the water collecting tank (2) and the cooling cavity (3), the water conveying pipe (4) is located on one side of the circulating pipe (5), a water pump (6) is installed in the middle of the circulating pipe (5), a water collecting tank (7) is formed in the middle of the top end of the water collecting tank (2), a filter screen (8) is arranged at the bottom end inside the water collecting tank (7), and a cleaning mechanism is arranged inside the water collecting tank (7) and located at the top of the filter screen (8);

the cleaning mechanism comprises a screw rod (9), a fixing shaft (10), a thread block (11), a sliding block (12), a servo motor (13), a fixing plate (14), a cleaning brush (15) and a sewage discharge hole (16), the screw rod (9) is installed inside the water collecting tank (7), the fixing shaft (10) is installed inside the water collecting tank (7) and located on one side of the screw rod (9), the servo motor (13) is installed on one side of the water collecting tank (2), an output shaft of the servo motor (13) is connected with one end of the screw rod (9), the thread block (11) is connected with the outer wall of the screw rod (9) in a threaded mode, the sliding block (12) is connected with the outer wall of the fixing shaft (10) in a sliding mode, the thread block (11) is connected with the sliding block (12), and the fixing plate (14) is jointly connected with the bottom ends of the thread block (11) and the sliding block (12), the bottom of fixed plate (14) is provided with cleaning brush (15), the bottom of cleaning brush (15) contacts with filter screen (8), blow-off hole (16) have all been run through to the both ends of water catch bowl (7).

2. The box-type substation of novel assembled structure metal material of claim 1, characterized in that: the top surface of the water collecting tank (2) is in a slope shape, and the two sides of the water collecting tank (2) are both connected with baffle plates (17).

3. The box-type substation of novel assembled structure metal material of claim 1, characterized in that: ventilation box (18) are installed to one side of transformer substation main part (1), ventilation box (18) are linked together with the inside of transformer substation main part (1), ventilation hole (19) of seting up a plurality of evenly distributed are run through to one side of ventilation box (18), the inside of ventilation box (18) is provided with a plurality of evenly distributed's dust-proof box (20), the bottom of dust-proof box (20) is provided with dust screen (21).

4. The box-type substation of novel assembled structure metal material of claim 3, characterized in that: the cross section of the dustproof box (20) is trapezoidal, and the dustproof net (21) is inclined.

5. The box-type substation of novel assembled structure metal material of claim 1, characterized in that: a plurality of cooling fans (22) are arranged inside the transformer substation main body (1).

6. The box-type substation of novel assembled structure metal material of claim 1, characterized in that: the transformer substation is characterized in that the bottom end of the transformer substation main body (1) is connected with a base (23), and the top end of the base (23) penetrates through a mounting screw hole (24).