CN216850787U - High tension switchgear with environmental control structure - Google Patents

Abstract

The utility model relates to a high tension switchgear with environmental control structure, including the cabinet body, the ventilative chamber has been seted up to cabinet internal portion, ventilative intracavity portion fixedly connected with backup pad, and box in ventilative chamber one end fixedly connected with is kept away from to the backup pad, and ventilative chamber bottom joint has the filter pulp, and the cabinet body is close to filter pulp one end bottom and has all seted up the gas port, the inside top fixedly connected with new trend fan of interior box, the utility model has the advantages of it is following: the rotating handle rotates to drive the threaded rod to rotate, so that the limiting plate on the threaded rod moves, and the electric element is convenient to clamp and fix; give the new trend fan through humidity transducer transmission humidity information, be convenient for control new trend fan under the condition of difference air suction and exhaust air, be convenient for when external humidity is higher, outwards blow off the air, pressurize the device inside air, prevent that the outside air from getting into, when external humidity is lower, can drive the outside air and get into fast, be convenient for reduce the inside humidity of device.

Description

High tension switchgear with environmental control structure

Technical Field

The utility model belongs to the technical field of the high tension switchgear, concretely relates to high tension switchgear with environmental control structure.

Background

The high-voltage switch cabinet is an important device used in an electric power system and mainly plays a role in controlling and protecting a circuit.

Current high tension switchgear lacks environmental control equipment, can't reach and cool down and prevent the too high purpose of humidity according to outside environmental control high tension switchgear internal plant, when outside environmental humidity is higher, can still inhale a large amount of air for device inside humidity is higher, causes the short circuit easily, and the device lacks quick installation stop gear, can't install and spacing circuit element fast.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that current high tension switchgear lacks environmental control equipment, can't change according to external environment change, because inhale in a large number with the ambient air easily and lead to high tension switchgear to damage, now provide a high tension switchgear with environmental control structure, drive the air flow through using new trend fan, be convenient for prevent that the ambient air from getting into in a large number, lead to inside humidity to change fast for the circuit short circuit.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a high tension switchgear with environmental control structure, includes the cabinet body, the ventilative chamber has been seted up to the internal portion of cabinet, the inside fixedly connected with backup pad in ventilative chamber, the box in ventilative chamber one end fixedly connected with is kept away from to the backup pad, ventilative chamber bottom joint has the filter pulp, the cabinet body is close to filter pulp one end bottom and has all seted up the gas port, the inside top fixedly connected with new trend fan of interior box.

As a preferred technical scheme of the utility model, box one end fixedly connected with inlet end in new trend fan top is passed, the equal fixedly connected with in new trend fan bottom both ends end of giving vent to anger, the inlet end is the trapezium structure with the end cross-section of giving vent to anger, and the inlet end and the end of giving vent to anger through using the trapezium structure are convenient for advance to give vent to anger.

As a preferred technical scheme of the utility model, even fixedly connected with ventilative board in the interior box, fixedly connected with mounting panel between the ventilative board, the spout has been seted up on the mounting panel, the inside limiting plate that is provided with of spout can support electrical components through using the mounting panel.

As an optimal technical scheme of the utility model, the inside rotation of mounting panel is connected with rotatory handle, rotatory handle passes mounting panel one end fixedly connected with initiative bevel gear, the meshing of initiative bevel gear is connected with driven bevel gear, pass threaded rod among the driven bevel gear, threaded connection has the limiting plate on the threaded rod, and is rotatory through rotatory handle, drives the threaded rod and rotates for the limiting plate removes on the threaded rod, and the centre gripping of the electric elements of being convenient for is fixed.

As an optimal technical scheme of the utility model, install first humidity transducer on the external wall of cabinet, second humidity transducer is installed to interior box inner chamber bottom, first humidity transducer and second humidity transducer model are SHT25, give new trend fan through humidity transducer transmission humidity information, are convenient for control new trend fan under the condition of difference intake air and exhaust air.

The utility model has the advantages of it is following: the rotating handle rotates to drive the threaded rod to rotate, so that the limiting plate on the threaded rod moves, and the electric element is convenient to clamp and fix; give the new trend fan through humidity transducer transmission humidity information, be convenient for control new trend fan under the condition of difference air suction and exhaust air, be convenient for when external humidity is higher, outwards blow off the air, pressurize the device inside air, prevent that the outside air from getting into, when external humidity is lower, can drive the outside air and get into fast, be convenient for reduce the inside humidity of device.

Drawings

Fig. 1 is a schematic front view of a high voltage switchgear with an environmental control structure according to a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of a mounting plate of a high-voltage switch cabinet with an environmental control structure according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural view of a top surface of a rotating handle of a high voltage switch cabinet with an environment control structure according to a preferred embodiment of the present invention.

Description of the reference numerals: 1. a cabinet body; 2. a gas permeable cavity; 3. a support plate; 4. filtering cotton; 5. a gas port; 6. an inner box body; 7. an air inlet end; 8. a fresh air fan; 9. an air outlet end; 10. a gas permeable plate; 11. mounting a plate; 12. a chute; 13. a limiting plate; 14. rotating the handle; 15. a drive bevel gear; 16. a driven bevel gear; 17. a threaded rod; 18. a first humidity sensor; 19. a second humidity sensor.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1-3 in combination, the utility model relates to a high tension switchgear with environmental control structure, including the cabinet body 1, ventilative chamber 2 has been seted up to the cabinet body 1 inside, the ventilative of the device of being convenient for, ventilative chamber 2 inside fixedly connected with backup pad 3 is convenient for support fixed electrical components, backup pad 3 keeps away from ventilative chamber 2 one end fixedly connected with inner box 6, ventilative chamber 2 bottom joint has filter pulp 4, be convenient for absorb the dust and the steam etc. of filtered air, cabinet body 1 is close to filter pulp 4 one end bottom and has all seted up gas port 5, inner box 6 inside top fixedly connected with new trend fan 8, be convenient for control air business turn over.

Wherein, new trend fan 8 top and bottom both ends are fixedly connected with inlet end 7 and give vent to anger the end 9 respectively, and inlet end 7 is in new trend fan 8 top central authorities, and the end 9 quantity of giving vent to anger is two, and two are given vent to anger the end 9 and are in new trend fan 8 bottoms respectively, and inlet end 7 and the end 9 cross-section of giving vent to anger are the trapezium structure, use when being convenient for to admit and give vent to anger.

Wherein, the inside even fixedly connected with mounting panel 11 of interior box 6, mounting panel 11 both ends fixedly connected with air-permeable plate 10, be convenient for see through the air, and use mutually supporting with end 9 of giving vent to anger, spout 12 has been seted up on mounting panel 11, spout 12 is inside to be passed threaded rod 17, threaded connection has limiting plate 13 on the threaded rod 17, the equal fixedly connected with driven bevel gear 16 of one end that threaded rod 17 is close to each other, driven bevel gear 16 meshes and is connected with drive bevel gear 15, it has rotatory handle 14 to pass in the middle of the drive bevel gear 15, rotation through rotatory handle 14, it is rotatory to drive bevel gear 15, it is rotatory to be convenient for drive threaded rod 17, make limiting plate 13 along threaded rod 17 fast migration, the fixed electrical components of centre gripping.

Wherein, cabinet body 1 outer wall is close to top one end and installs first humidity transducer 18, is convenient for detect external humidity, and second humidity transducer 19 is installed to 6 inner chamber bottoms of interior box, the inside humidity of the detection device of being convenient for, and first humidity transducer 18 and the 19 models of second humidity transducer are SHT 25.

Specifically, first, the electrical component is placed on the mounting plate 11, the rotating handle 14 is opened, the driving bevel gear 15 is driven to rotate, so that the driving bevel gear 15 drives the driven bevel gear 16 which is engaged and connected to rotate, the threaded rod 17 which is fixedly connected with the middle of the driven bevel gear 16 rotates, the limiting plate 13 which is in threaded connection with the threaded rod 17 moves to facilitate clamping and fixing of the electric element, then when the first humidity sensor 18 and the second humidity sensor 19 detect that the outside humidity is high, the fresh air fan 8 is turned on to blow out air outwards, the inside air in the airing chamber 2 is pressurized to prevent the outside air from entering, and when the first humidity sensor 18 and the second humidity sensor 19 detect that the outside humidity is low, the fresh air fan 8 can be opened to drive the outside air to enter quickly, the humidity inside the device is convenient to reduce, and dust and water vapor in the outside air are filtered by using the filter cotton 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (5)

1. The high-voltage switch cabinet with the environment control structure is characterized by comprising a cabinet body (1), a ventilating cavity (2) is formed in the cabinet body (1), a supporting plate (3) is fixedly connected to the inside of the ventilating cavity (2), an inner box body (6) fixedly connected with one end of the ventilating cavity (2) is far away from the supporting plate (3), filter cotton (4) is clamped at the bottom of the ventilating cavity (2), an air port (5) is formed in the cabinet body (1) close to the bottom of one end of the filter cotton (4), and a fresh air fan (8) is fixedly connected to the top end of the inner box body (6).

2. The high-voltage switch cabinet with the environment control structure according to claim 1, wherein the top of the fresh air blower (8) penetrates through the inner box body (6) and is fixedly connected with an air inlet end (7), both ends of the bottom of the fresh air blower (8) are fixedly connected with air outlet ends (9), and the cross sections of the air inlet end (7) and the air outlet ends (9) are both trapezoidal structures.

3. The high-voltage switch cabinet with the environment control structure according to claim 1, wherein the inner box body (6) is uniformly and fixedly connected with air-permeable plates (10), a mounting plate (11) is fixedly connected between the air-permeable plates (10), the mounting plate (11) is provided with a sliding groove (12), and a limiting plate (13) is arranged inside the sliding groove (12).

4. The high-voltage switch cabinet with the environment control structure as claimed in claim 3, wherein a rotating handle (14) is rotatably connected inside the mounting plate (11), a driving bevel gear (15) is fixedly connected to one end of the rotating handle (14) penetrating through the mounting plate (11), a driven bevel gear (16) is connected to the driving bevel gear (15) in a meshed manner, a threaded rod (17) penetrates through the driven bevel gear (16), and a limiting plate (13) is connected to the threaded rod (17) in a threaded manner.

5. The high-voltage switch cabinet with the environment control structure as claimed in claim 1, wherein a first humidity sensor (18) is installed on the outer wall of the cabinet body (1), a second humidity sensor (19) is installed at the bottom of the inner cavity of the inner box body (6), and the first humidity sensor (18) and the second humidity sensor (19) are both SHT25 in type.

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