CN218005666U

CN218005666U - Box-type substation ventilation structure

Info

Publication number: CN218005666U
Application number: CN202222277192.3U
Authority: CN
Inventors: 王勇杰; 滕春阳; 崔福耀; 谢昊天; 张芬芬; 姜博; 杨磊; 王磊; 李珂; 接畅
Original assignee: State Grid Xuzhou Power Supply Co
Current assignee: State Grid Xuzhou Power Supply Co
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-09
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a box-type substation ventilation structure, which comprises a box body and a ceiling, wherein the ceiling is arranged at the top of the box body, and power transformation equipment is arranged in the box body; the ceiling is of a hollow structure, an air inlet area and an air outlet area are arranged at the bottom of the ceiling, the air inlet area is located in the middle of the air outlet area, a plurality of first air inlet holes are formed in the air inlet area, a plurality of first air outlet holes are formed in the air outlet area, the upper end of the box body is opened and is arranged at the bottom of the air inlet area on the ceiling, and the ceiling is communicated with the outside through the air outlet area and is communicated with the inside of the box body through the air inlet area; the bottom of the box body is provided with a plurality of second air outlet holes, the bottom of the box body is provided with a support frame, the side surface of the support frame is provided with a second air inlet hole, and the second air inlet hole is connected with an air blower through an air inlet pipe; the utility model discloses the purpose is to solve the ventilated inefficiency of box-type substation among the prior art, the poor problem of effect.

Description

Box-type substation ventilation structure

Technical Field

The utility model relates to a box-type substation technical field, concretely relates to box-type substation ventilation structure.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage transformer is a brand-new transformer substation rising after civil construction and transformation, and is a factory prefabricated indoor and outdoor compact type distribution device which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device;

the application numbers are: CN202121986046.7, the utility model patent with publication number of CN215419270U discloses a cooling device and a box-type substation for a box-type substation, which comprises an installation bottom plate, wherein a box-type substation body is installed on the installation bottom plate, an installation plate is arranged on the installation bottom plate, a notch is arranged on the installation plate, a first gear is rotatably installed in the notch, a driving component is installed on the first gear, a rack plate is engaged on the first gear, and a first air draft mechanism is installed on the rack plate; a moving mechanism is arranged on the outer side of the mounting plate and comprises a connecting pipe fixedly mounted with the mounting plate, a second motor is mounted in the connecting pipe, a screw rod is mounted on a motor shaft of the second motor, a threaded pipe is in threaded connection with the screw rod, and a protective cover is fixedly mounted on the threaded pipe positioned on the outer side of the connecting pipe; be located and be provided with second convulsions mechanism on the mounting panel between the moving mechanism, the utility model discloses can make things convenient for the removal ventilation cooling treatment to box-type substation effectively, can make things convenient for the use of equipment like this.

The specification discloses a cooling device for a box-type substation and the box-type substation, but in practical application, only a moving mechanism is used for moving an air draft mechanism so as to radiate and ventilate the interior of a box body, and the ventilation efficiency is low and the ventilation effect is poor.

Disclosure of Invention

The utility model provides a box-type substation ventilation structure, the purpose is the problem of the inefficiency of the box-type substation ventilation among the solution current technique, effect difference.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a box-type substation ventilation structure comprises a box body and a ceiling, wherein the ceiling is arranged at the top of the box body, and substation equipment is placed in the box body;

the ceiling is of a hollow structure, an air inlet area and an air outlet area are arranged at the bottom of the ceiling, the air inlet area is located in the middle of the air outlet area, a plurality of first air inlet holes are formed in the air inlet area, a plurality of first air outlet holes are formed in the air outlet area, the upper end of the box body is opened and is arranged at the bottom of the air inlet area on the ceiling, and the ceiling is communicated with the outside through the air outlet area and is communicated with the inside of the box body through the air inlet area;

the bottom of the box body is provided with a plurality of second air outlet holes, the bottom of the box body is provided with a support frame, the side surface of the support frame is provided with a second air inlet hole, and the second air inlet hole is connected with an air blower through an air inlet pipe.

Further inject, the ceiling includes ceiling body, frame and apron, and the ceiling body sets up the top at the box, the air inlet reaches the air-out region sets up in the bottom of ceiling body, and a plurality of first fresh air inlet and a plurality of first exhaust vent all set up in ceiling body bottom, and the frame setting is provided with the crossbeam at the top of ceiling body on the frame, and the crossbeam setting is at the intermediate position of frame, apron and crossbeam and frame attach, and ceiling body and apron form hollow structure.

Further optimize, the even setting of first fresh air inlet is in whole air inlet region, and the even setting of first exhaust vent is in whole air outlet region, and the even setting of second exhaust vent is in the bottom of whole box.

Further optimize, be provided with the filter screen on the second fresh air inlet.

Further defined, the frame is a herringbone structure.

Further optimize, the ceiling body is internally provided with a plurality of rigid keels, and the cross beams are connected with the rigid keels.

Further defined, the frame is made of stainless steel material.

Further limited, the box body is hinged with a sliding door, and the sliding door is used for being connected with the box body in a sealing mode.

Further optimize, be provided with the handle on the sliding door.

Further optimize, be provided with the mount pad in the box, the mount pad is used for installing power transformation device.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model mainly comprises a box body and a ceiling, wherein the ceiling is arranged at the top of the box body, and the box body is used for placing power transformation equipment; in actual use, the staff starts the air-blower operation, the air-blower carries the outside air to in the air-supply pipe, rethread second fresh air inlet enters into the bottom half, there is the support frame to be frame rack structure, so the support frame forms the region of air-blast with ground, it enters into inside the box through the second exhaust vent to go outside air entering into in the air-blast region back, under the effect of negative pressure, the inside hot-air of box can be extruded from first fresh air inlet by the outside air of new income, enter into inside the hollow structure of ceiling, discharge to the external world from first air outlet again, the bottom of ceiling is blown to from the bottom of box to the outside air like this, realize that the box from supreme omnidirectional ventilation down, can also extrude the inside original hot-air of box, it is good and ventilation efficiency to have the radiating effect simultaneously, effectual advantage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is one of the schematic structural diagrams of the present invention.

Fig. 2 is a second schematic structural diagram of the present invention.

Fig. 3 is a third schematic structural diagram of the present invention.

Fig. 4 is a fourth schematic view of the present invention.

Fig. 5 is a partially enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 6 is a front view of the present invention.

Fig. 7 is the utility model discloses the regional position relation sketch map that reaches the air-out region of air inlet.

In the figure, 101-box body, 102-ceiling, 103-air inlet area, 104-air outlet area, 105-first air inlet hole, 106-first air outlet hole, 107-second air outlet hole, 108-second air inlet hole, 109-support frame, 110-blower, 111-ceiling body, 112-frame, 113-cover plate, 114-cross beam, 115-keel, 116-U-shaped color steel plate, 117-water chute, 118-water guide hole, 119-sliding door and 120-handle.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, the present embodiment discloses a box-type substation ventilation structure, which includes a box 101 and a ceiling 102, wherein the ceiling 102 is disposed on the top of the box 101, and the box 101 is used for placing power transformation equipment therein;

the ceiling 102 is of a hollow structure, an air inlet area 103 and an air outlet area 104 are arranged at the bottom of the ceiling 102, the air inlet area 103 is located in the middle of the air outlet area 104, a plurality of first air inlet holes 105 are formed in the air inlet area 103, a plurality of first air outlet holes 106 are formed in the air outlet area 104, the upper end of the box body 101 is opened and is arranged at the bottom of the air inlet area 103 on the ceiling 102, and the ceiling 102 is communicated with the outside through the air outlet area 104 and is communicated with the inside of the box body 101 through the air inlet area 103;

the bottom of the box body 101 is provided with a plurality of second air outlet holes 107, the bottom of the box body 101 is provided with a support frame 109, the side surface of the support frame 109 is provided with a second air inlet hole 108, and the second air inlet hole 108 is connected with an air blower 110 through an air inlet pipe;

the utility model mainly comprises a box body 101 and a ceiling 102, wherein the ceiling 102 is arranged at the top of the box body 101, and the box body 101 is used for placing power transformation equipment; in the actual use process, the staff starts the operation of air-blower 110, air-blower 110 carries the outside air to the air-intake pipe in, rethread second fresh air inlet 108 enters into the bottom of box 101, there is support frame 109 to be frame 112 formula structure, so support frame 109 and ground form the region of blast air, it enters into inside the box 101 through second exhaust vent 107 to go outside air to get into after getting into the blast air region, under the effect of negative pressure, the inside hot-air of box 101 can be extruded from first fresh air inlet 105 by the outside air of newly-entering, enter into inside the hollow structure of ceiling 102, discharge to the external world from first air outlet again, outside air blows the bottom of ceiling 102 to the bottom of ceiling 102 from the bottom of box 101 like this, realize the supreme omnidirectional ventilation from the bottom down of box 101, can also extrude the inside original hot-air of box 101, it is good and the ventilation efficiency to have simultaneously, effectual advantage.

Further, the ceiling 102 includes a ceiling body 111, a frame 112 and a cover plate 113, the ceiling body 111 is disposed at the top of the box 101, the air intake area 103 and the air outtake area 104 are disposed at the bottom of the ceiling body 111, a plurality of first air intake holes 105 and a plurality of first air outtake holes 106 are disposed at the bottom of the ceiling body 111, the frame 112 is disposed at the top of the ceiling body 111, a cross beam 114 is disposed on the frame 112, the cross beam 114 is disposed at the middle position of the frame 112, the cover plate 113 is connected to the cross beam 114 and the frame 112, the ceiling body 111 and the cover plate 113 form the hollow structure, and the hollow structure is configured to extrude the original hot air in the box 101 through the bottom of the ceiling body 111 and the cover plate 113 to the hollow structure formed by the ceiling body 111 and the cover plate 113 due to the negative pressure, and finally discharge the air outtake area 104.

Further optimize, the even setting of first fresh air inlet 105 is in whole air inlet region 103, and the even setting of first exhaust vent 106 is in whole air-out region 104, and the even setting of second exhaust vent 107 is in the bottom of whole box 101, and the benefit of setting like this can be so that the inside ventilation effect of box 101 is better.

Further optimize, be provided with the filter screen on the second fresh air inlet 108, set up the filter screen and can prevent that debris from entering into inside the box 101 through the second ventilation hole.

Further, the frame 112 is of a herringbone structure, and the herringbone frame 112 and the cover plate 113 arranged on the frame 112 in parallel can provide better rain guiding effect in rainy days.

Further optimize, a plurality of steel keels 115 are arranged in the ceiling body 111, the cross beams 114 are connected with the steel keels 115, and the arrangement of the keels 115 can make the connection relationship between the ceiling body 111 and the cross beams 114 more stable.

Further, the frame 112 is made of stainless steel, which has the advantage of better corrosion resistance of the frame 112 in rainy weather.

Further inject, it has sliding door 119 to articulate on the box 101, is provided with the sealing strip on the sliding door 119, and sliding door 119 is used for through sealing strip and box 101 sealing connection, and the purpose of setting up sliding door 119 is convenient for the staff to maintain substation equipment when pulling open sliding door 119, closes sliding door 119 after to seal through the sealing strip to box 101 is inside.

Further preferably, the sliding door 119 is provided with a handle 120, and the handle 120 can enable the sliding door 119 to be pulled more easily.

Further optimize, be provided with the mount pad in the box 101, the mount pad is used for installing power transformation device.

Example two

Referring to fig. 1 to 7, the present embodiment is further optimized based on the first embodiment, in the present embodiment, a plurality of U-shaped color steel plates 116 are disposed above the cover plate 113, a water chute 117 is disposed between the cover plate 113 and the frame 112, and a plurality of water guiding holes 118 are connected to the bottom of the water chute 117;

in the actual use process, in rainy days, rainwater falls behind the U-shaped color steel plate 116, enters the water chute 117, and finally is discharged through the water guide hole 118, so that the rainwater accumulation above the ceiling 102 is prevented.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a box-type substation ventilation structure which characterized in that: the power transformation device comprises a box body (101) and a ceiling (102), wherein the ceiling (102) is arranged at the top of the box body (101), and power transformation equipment is placed in the box body (101);

the ceiling (102) is of a hollow structure, an air inlet area (103) and an air outlet area (104) are arranged at the bottom of the ceiling (102), the air inlet area (103) is located in the middle of the air outlet area (104), a plurality of first air inlet holes (105) are formed in the air inlet area (103), a plurality of first air outlet holes (106) are formed in the air outlet area (104), the upper end of the box body (101) is opened and arranged at the bottom of the air inlet area (103) on the ceiling (102), and the ceiling (102) is communicated with the outside through the air outlet area (104) and is communicated with the inside of the box body (101) through the air inlet area (103);

the bottom of the box body (101) is provided with a plurality of second air outlet holes (107), the bottom of the box body (101) is provided with a support frame (109), the side surface of the support frame (109) is provided with a second air inlet hole (108), and the second air inlet hole (108) is connected with an air blower (110) through an air inlet pipe.

2. A box substation ventilation structure according to claim 1, characterized in that: the ceiling (102) comprises a ceiling body (111), a frame (112) and a cover plate (113), the ceiling body (111) is arranged at the top of the box body (101), the air inlet area (103) and the air outlet area (104) are arranged at the bottom of the ceiling body (111), the first air inlet holes (105) and the first air outlet holes (106) are arranged at the bottom of the ceiling body (111), the frame (112) is arranged at the top of the ceiling body (111), a cross beam (114) is arranged on the frame (112), the cross beam (114) is arranged at the middle position of the frame (112), the cover plate (113) is connected with the cross beam (114) and the frame (112), and the ceiling body (111) and the cover plate (113) form the hollow structure.

3. A box substation ventilation structure according to claim 1, characterized in that: the first air inlet holes (105) are uniformly formed in the whole air inlet area (103), the first air outlet holes (106) are uniformly formed in the whole air outlet area (104), and the second air outlet holes (107) are uniformly formed in the bottom of the whole box body (101).

4. A box substation ventilation structure according to claim 3, characterized in that: a filter screen is arranged on the second air inlet hole (108).

5. A box substation ventilation structure according to claim 2, characterized in that: the frame (112) is of a herringbone structure.

6. A box substation ventilation structure according to claim 2, characterized in that: a plurality of steel keels (115) are arranged in the ceiling body (111), and the cross beams (114) are connected with the steel keels (115).

7. A box substation ventilation structure according to claim 2, characterized in that: the frame (112) is made of stainless steel material.

8. A box substation ventilation structure according to claim 1, characterized in that: a sliding door (119) is hinged to the box body (101), and the sliding door (119) is used for being connected with the box body (101) in a sealing mode.

9. A box substation ventilation structure according to claim 8, characterized in that: the sliding door (119) is provided with a handle (120).

10. A box substation ventilation structure according to claim 1, characterized in that: a mounting seat is arranged in the box body (101) and used for mounting the power transformation device.