CN216981310U

CN216981310U - Ventilation structure for intelligent box-type substation

Info

Publication number: CN216981310U
Application number: CN202220637746.3U
Authority: CN
Inventors: 毛元启; 曾克俭; 王勇
Original assignee: Hubei Chuyun Power Technology Co ltd
Current assignee: Hubei Chuyun Power Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-15
Anticipated expiration: 2032-03-23

Abstract

The utility model provides a ventilation structure for an intelligent box-type substation, which relates to the field of box-type substations and comprises a substation body, wherein the substation body comprises a shell, a base and a top cover, the shell is arranged above the base, the top cover is arranged above the shell, ventilation windows are symmetrically arranged on two sides of the shell, an air inlet pipe is symmetrically arranged on one side of the base, a connecting pipe is arranged at the center of the top of the base, an air outlet is arranged on one side of the top cover, and a rain shield is arranged at the air outlet; according to the utility model, the external air is sent into the connecting pipe from the air inlet pipe through the air suction assembly, and then the cold air is conveyed to the periphery of the connecting pipe through the air outlet.

Description

Ventilation structure for intelligent box-type substation

Technical Field

The utility model relates to the technical field of box-type substations, in particular to a ventilation structure for an intelligent box-type substation.

Background

In the current electrical field, outdoor power transmission and distribution equipment such as a pre-installed substation, a prefabricated cabin and the like can generate a large amount of heat in the operation process, and natural ventilation and forced air cooling are combined in most methods to reduce the temperature of the equipment and ensure normal operation;

although the ventilation openings are reserved on the side faces of the traditional box-type substation, because the distribution of electrical equipment in the traditional box-type substation is more, and the electrical equipment parts are mutually shielded, the heat dissipation is not uniform, so that the ventilation openings on the side faces are not enough, and the ventilation structure for the intelligent box-type substation is provided to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a ventilation structure for an intelligent box-type substation, wherein external air is sent into a connecting pipe from an air inlet pipe through an air suction assembly, and then cold air is conveyed to the periphery of the connecting pipe through an air outlet.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an intelligence box-type substation uses ventilation structure, includes the transformer substation body, the transformer substation body includes shell, base and top cap, the top of base is equipped with the shell, the top of shell is equipped with the top cap, the bilateral symmetry of shell is equipped with ventilation window, a lateral symmetry of base is equipped with the air-supply line, the central point at base top puts the department connecting pipe, one side of top cap is equipped with the air exit, air exit department is equipped with the rain cover, the lower extreme of connecting pipe passes through pipeline and air-supply line intercommunication, air-supply line department is equipped with the subassembly that induced drafts, be equipped with the multiunit air outlet on the connecting pipe, air outlet department is equipped with the cotton board of moisture absorption, be equipped with the through-hole on the cotton board of moisture absorption, the position department that the shell inner wall is close to ventilation window is equipped with the edulcoration subassembly.

The further improvement lies in that: the ventilation window includes ventilation frame, pivot, baffle and adjusting part, the ventilation frame runs through the both sides that set up at the shell, equidistant rotation installs the multiunit pivot on the ventilation frame, the fixed baffle that is equipped with in the pivot, the multiunit the baffle passes through adjusting part and adjusts turned angle.

The further improvement lies in that: the adjusting part comprises an electric telescopic rod, a hinged seat, a connecting shaft, a mounting groove and a fixing shaft, the electric telescopic rod is symmetrically arranged on the base on the inner side of the shell, the upper end of the electric telescopic rod is provided with the hinged seat, the hinged seat is hinged with the connecting shaft, the mounting groove is arranged on the inner side of the baffle, the fixing shaft is arranged on the mounting groove, and the upper end of the connecting shaft is respectively connected with the fixing shaft on the plurality of groups of baffles in a rotating manner.

The further improvement lies in that: the edulcoration subassembly includes mounting panel and filter screen board, the inner wall fixed connection of mounting panel and shell, filter screen board demountable installation is on the mounting panel.

The further improvement lies in that: be equipped with the spout on the mounting panel, be equipped with the multiunit cavity in the spout, the cavity internal fixation is equipped with the spring, the fixed splint that are equipped with of one end of spring, the both sides of filter plate all are equipped with the slider, the slider inserts in the spout and fixes through splint.

The further improvement lies in that: the filter screen on the filter screen plate is woven by cotton threads.

The further improvement lies in that: the air inlet pipe and the air outlet are both provided with activated carbon plates, the activated carbon plates on the air inlet pipe are positioned on the outer side of the air suction assembly, and the air suction assembly is a suction fan.

The utility model has the beneficial effects that: according to the utility model, the external air is sent into the connecting pipe from the air inlet pipe through the air suction assembly, and then the cold air is conveyed to the periphery of the connecting pipe through the air outlet, because the connecting pipe is positioned at the central position of the base, the cold air is diffused from the middle to the outer side, meanwhile, the ventilation window is matched, so that the heat dissipation of the electrical equipment is more uniform, the service life of the electrical equipment is ensured, and meanwhile, the opening and closing of the ventilation window can be adjusted through the adjusting assembly, so that the rainwater cannot enter the interior of the box-type substation from the ventilation window in rainy days.

Drawings

FIG. 1 is a schematic of the present invention.

Fig. 2 is a schematic view of the closure of the ventilation window of the present invention.

Fig. 3 is a schematic view of the structure of the inside of the housing of the present invention.

Fig. 4 is a front cross-sectional view of the present invention.

Fig. 5 is a schematic view of the structure of the ventilation window of the present invention.

Fig. 6 is an enlarged schematic view of the utility model at fig. 3A.

Fig. 7 is a schematic view of the interior of the mounting plate of the present invention.

Wherein: 1. a substation body; 2. a housing; 3. a base; 4. a top cover; 5. a ventilation window; 6. an air inlet pipe; 7. a connecting pipe; 8. a rain shield; 9. an air outlet; 10. a moisture-absorbing cotton board; 11. a ventilation frame; 12. a rotating shaft; 13. a baffle plate; 14. an electric telescopic rod; 15. a hinged seat; 16. a connecting shaft; 17. mounting grooves; 18. a fixed shaft; 19. mounting a plate; 20. a chute; 21. a filter screen plate; 22. a cavity; 23. a spring; 24. a splint; 25. a slider; 26. an activated carbon plate.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to the figures 1, 2, 3, 4, 5, 6 and 7, the embodiment provides a ventilation structure for an intelligent box-type substation, which comprises a substation body 1, wherein the substation body 1 comprises a shell 2, a base 3 and a top cover 4, the shell 2 is arranged above the base 3, the top cover 4 is arranged above the shell 2, ventilation windows 5 are symmetrically arranged on two sides of the shell 2, an air inlet pipe 6 is symmetrically arranged on one side of the base 3, a connecting pipe 7 is arranged at the central position of the top of the base 3, an air outlet is arranged on one side of the top cover 4, a rain shield 8 is arranged at the air outlet, the lower end of the connecting pipe 7 is communicated with the air inlet pipe 6 through a pipeline, an air suction assembly is arranged at the air inlet pipe 6, a plurality of groups of air outlets 9 are arranged on the connecting pipe 7, moisture absorption cotton plates 10 are arranged at the air outlets 9, and through holes are arranged on the moisture

absorption cotton plates

10, 2 inner walls of shell are close to ventilation window 5's position department and are equipped with the edulcoration subassembly, get into the inside of box through ventilation window 5 external cold wind, cold wind dispels the heat to electrical equipment from the outside to the inboard, start the subassembly that induced drafts simultaneously, inhale cold wind from air-supply line 6, the air outlet 9 of 7 departments of rethread connecting pipe is scattered the wind, thereby dispel the heat to electrical equipment by the inboard outside, thereby make electrical equipment heat dissipation more even, the life of equipment has been guaranteed, the setting of the cotton board of moisture absorption 10 simultaneously can get rid of steam and debris in the external cold wind again with the edulcoration subassembly, guarantee the inside aridity of box.

Ventilation window 5 is including ventilation frame 11, pivot 12, baffle 13 and adjusting part, ventilation frame 11 runs through the both sides that set up at shell 2, ventilation frame 11 equidistant rotation installs multiunit pivot 12, the fixed baffle 13 that is equipped with, multiunit on the pivot 12 baffle 13 passes through adjusting part and adjusts turned angle.

The adjusting component comprises an electric telescopic rod 14, a hinged seat 15, a connecting shaft 16, a mounting groove 17 and a fixing shaft 18, the electric telescopic rods 14 are symmetrically arranged on the base 3 positioned at the inner side of the shell 2, the upper end of the electric telescopic rod 14 is provided with a hinged seat 15, the hinged seat 15 is hinged with a connecting shaft 16, an installation groove 17 is arranged on the inner side of the baffle 13, a fixed shaft 18 is arranged on the installation groove 17, the upper ends of the connecting shafts 16 are respectively connected with the fixed shafts 18 on the groups of baffles 13 in a rotating way, in rainy days, the electric telescopic rod 14 is started to drive the hinged seat 15 to move, so that after the connecting shaft 16 pushes the fixed shaft 18 to move upwards, so that the baffle 13 drives the rotating shaft 12 to rotate on the ventilation frame 11, thereby adjusting the ventilation window 5 to be closed, preventing rainwater from entering the interior of the box body, and the air inlet pipe 6 is vertically connected with the connecting pipe 7, so that rainwater cannot enter the box body from the air inlet pipe 6.

The edulcoration subassembly includes mounting panel 19 and filter screen board 21, the inner wall fixed connection of mounting panel 19 and shell 2, filter screen board 21 demountable installation can carry out the edulcoration to the cold wind that ventilation window 5 got into through filter screen board 21 on mounting panel 19, prevents inside debris got into the box, has guaranteed the normal operating of equipment.

Be equipped with spout 20 on the mounting panel 19, be equipped with multiunit cavity 22 in the spout 20, cavity 22 internal fixation is equipped with spring 23, the fixed splint 24 that are equipped with of one end of spring 23, the both sides of filter plate 21 all are equipped with slider 25, slider 25 inserts in the spout 20 and fixes through splint 24, and the elastic potential energy through spring 23 promotes splint 24 and fixes slider 25, and when needs were changed, it can to extract filter plate 21, and is simple and convenient.

The filter screen on the filter screen plate 21 is woven by cotton threads, and the filter screen woven by the cotton threads can also adsorb water vapor, so that the dryness of the interior of the box body is ensured.

The air inlet pipe 6 and the air outlet department all are equipped with activated carbon plate 26, just activated carbon plate 26 on the air inlet pipe 6 is located the outside of the subassembly that induced drafts, the subassembly that induced drafts is the suction fan, carries cold wind to the box inside through the suction fan, and activated carbon plate 26 can carry out the edulcoration.

This ventilation structure for intelligent box-type substation gets into the inside of box through the external cold wind of ventilation window 5, cold wind dispels the heat to electrical equipment from the outside to inboard, start the suction fan simultaneously, inhale cold wind from air-

supply line

6, 9 wind that dispel of air outlet of rethread connecting pipe 7 department, thereby dispel the heat to electrical equipment by the inboard outside, thereby make electrical equipment heat dissipation more even, the life of equipment has been guaranteed, the setting of the cotton board of moisture absorption 10 simultaneously can get rid of steam and debris in the external cold wind again with the edulcoration subassembly, guarantee the inside aridity of box.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligence box-type substation uses ventilation structure, includes transformer substation body (1), its characterized in that: the transformer substation body (1) comprises a shell (2), a base (3) and a top cover (4), wherein the shell (2) is arranged above the base (3), the top cover (4) is arranged above the shell (2), ventilation windows (5) are symmetrically arranged on two sides of the shell (2), an air inlet pipe (6) is symmetrically arranged on one side of the base (3), a connecting pipe (7) is arranged at the central position of the top of the base (3), an air outlet is arranged on one side of the top cover (4), a rain shield (8) is arranged at the air outlet, the lower end of the connecting pipe (7) is communicated with the air inlet pipe (6) through a pipeline, an air suction assembly is arranged at the air inlet pipe (6), a plurality of groups of air outlets (9) are arranged on the connecting pipe (7), a moisture absorption cotton plate (10) is arranged at the air outlets (9), and a through hole is arranged on the moisture absorption cotton plate (10), and an impurity removing component is arranged at the position, close to the ventilation window (5), of the inner wall of the shell (2).

2. The ventilation structure for the intelligent box-type substation of claim 1, characterized in that: ventilation window (5) are including ventilation frame (11), pivot (12), baffle (13) and adjusting part, ventilation frame (11) run through the both sides that set up in shell (2), equidistant rotation installs multiunit pivot (12) on ventilation frame (11), fixed baffle (13), multiunit be equipped with on pivot (12) baffle (13) are through adjusting part regulation turned angle.

3. The ventilation structure for the intelligent box-type substation of claim 2, characterized in that: the adjusting part comprises an electric telescopic rod (14), an articulated seat (15), a connecting shaft (16), a mounting groove (17) and a fixing shaft (18), and is located the electric telescopic rod (14) is symmetrically arranged on the base (3) on the inner side of the shell (2), the upper end of the electric telescopic rod (14) is provided with the articulated seat (15), the connecting shaft (16) is hinged on the articulated seat (15), the mounting groove (17) is arranged on the inner side of the baffle (13), the fixing shaft (18) is arranged on the mounting groove (17), and the upper end of the connecting shaft (16) is respectively connected with the fixing shaft (18) on the multiple groups of baffles (13) in a rotating manner.

4. The ventilation structure for the intelligent box-type substation of claim 1, characterized in that: edulcoration subassembly includes mounting panel (19) and filter screen board (21), the inner wall fixed connection of mounting panel (19) and shell (2), filter screen board (21) demountable installation is on mounting panel (19).

5. The ventilation structure for the intelligent box-type substation of claim 4, characterized in that: be equipped with spout (20) on mounting panel (19), be equipped with multiunit cavity (22) in spout (20), cavity (22) internal fixation is equipped with spring (23), the fixed splint (24) that are equipped with of one end of spring (23), the both sides of filter plate board (21) all are equipped with slider (25), slider (25) insert in spout (20) and fix through splint (24).

6. The ventilation structure for the intelligent box-type substation of claim 4, characterized in that: the filter screen on the filter screen plate (21) is woven by cotton threads.

7. The ventilation structure for the intelligent box-type substation of claim 1, characterized in that: the utility model discloses an air suction device, including air inlet pipe (6), air outlet department all is equipped with activated carbon plate (26) air inlet pipe (6), just activated carbon plate (26) on air inlet pipe (6) are located the outside of the subassembly that induced drafts, the subassembly that induced drafts is the suction fan.