CN212571721U - Small-size armor withdrawable type exchanges metal-enclosed switchgear - Google Patents
Small-size armor withdrawable type exchanges metal-enclosed switchgear Download PDFInfo
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- CN212571721U CN212571721U CN202021469996.8U CN202021469996U CN212571721U CN 212571721 U CN212571721 U CN 212571721U CN 202021469996 U CN202021469996 U CN 202021469996U CN 212571721 U CN212571721 U CN 212571721U
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- cabinet body
- side wall
- partition board
- enclosed switchgear
- pipe
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Abstract
The utility model discloses a small-sized armored movable AC metal-enclosed switchgear, which relates to the technical field of switchgear and comprises a cabinet body, wherein the left end and the right end of the cabinet body are respectively provided with a dustproof structure; the dustproof structure comprises a partition board arranged on the inner side wall of the cabinet body, the partition board and the side wall of the cabinet body form a dust settling chamber, a plurality of inclined filter screens are arranged on the inner wall of the dust settling chamber from top to bottom, sand discharge holes penetrating through the side wall are respectively formed in the positions, corresponding to the filter screens, on the side wall of the cabinet body, rubber plugs are plugged in the sand discharge holes, a fan is further arranged on the outer side wall of the cabinet body, the fan is communicated with the dust settling chamber through an air inlet pipe penetrating through the side wall of the cabinet body, a ventilation pipe penetrating through the partition board is further arranged on the partition board; the utility model has the advantages of convenient use, good heat dissipation effect, good dustproof effect and the like.
Description
Technical Field
The utility model relates to a switchgear's technical field, in particular to small-size armor withdraws formula and exchanges metal-enclosed switchgear.
Background
The armored movable AC metal enclosed switch equipment is applied to three-phase AC 50HZ and 12kV power systems, and is mainly applied to the transformation and distribution of power plants, substations, industrial and mining enterprises, railway transportation and high-rise buildings for receiving and distributing electric energy.
Armor withdrawable type exchanges metal-enclosed switchgear mainly installs indoor, but also can install outdoor under some circumstances sometimes, and the northwest sand blown by the wind of china is great, consequently in the good outdoor of ventilation environment, can get into certain sand blown by the wind in armor withdrawable type exchanges metal-enclosed switchgear's the radiating hole, and the sand blown by the wind can accelerate the electrical components in armor withdrawable type exchanges metal-enclosed switchgear to corrode, consequently this application has set up a can dirt-proof armor withdrawable type exchanges metal-enclosed switchgear.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a small-size armor withdrawable type exchanges metal-enclosed switchgear is provided for solve the problem that the dustproof effect of the middle-size and small-size armor withdrawable type of prior art interchange metal-enclosed switchgear of description among the background art is poor.
In order to achieve the above object, the present invention provides the following technical solutions: a small-sized armored movable AC metal-enclosed switchgear comprises a cabinet body, wherein the left end and the right end of the cabinet body are respectively provided with a dustproof structure; the dustproof structure comprises a partition board arranged on the inner side wall of the cabinet body, the partition board and the side wall of the cabinet body form a dust settling chamber, a plurality of inclined filter screens are arranged on the inner wall of the dust settling chamber from top to bottom, sand discharge holes penetrating through the side wall are respectively formed in the positions, corresponding to the filter screens, on the side wall of the cabinet body, a rubber plug is plugged in each sand discharge hole, a fan is further arranged on the outer side wall of the cabinet body, the fan is communicated with the dust settling chamber through an air inlet pipe penetrating through the side wall of the cabinet body, a ventilation pipe penetrating through the partition board is further arranged on the partition board, the ventilation pipe is arranged at the upper end of the filter screen and at the lower end of the filter screen; the cabinet body is also provided with a cooling structure.
Preferably: the cooling structure is including setting up in the internal two vertical spiral cooling pipes of cabinet and setting up in the external water tank of cabinet, the one end of cooling pipe is connected with the water pump in the water tank, the other end is connected with the water tank.
Preferably: the cooling structure is still including setting up in the play wind cover of baffle lower extreme and the vertical connecting pipe of being connected with the play wind cover, the upper end of connecting pipe and the ventilation pipe intercommunication that corresponds the position, the outer wall of connecting pipe is located to the cooling pipe box.
Preferably: and a temperature sensor is arranged on the upper end wall of the cabinet body.
Preferably: the side wall of the cabinet body is further provided with an electric cabinet, an industrial personal computer and a control panel are arranged in the electric cabinet, and the industrial personal computer is electrically connected with the control panel, the fan and the water pump respectively.
The beneficial effect of adopting above technical scheme is:
this application can introduce the dust and sand in the indoor wind of dust fall with the fan through the filter screen that sets up and filter, and the dust and sand after the filtration stops in the dust fall is indoor, is cooled down by the cooling tube when filterable wind passes through the connecting tube, then flows into the cabinet from going out the fan cover internally, can cool down the heat dissipation to the cabinet body, and the cabinet is internal hot-blast through the air exhaust duct outflow cabinet body externally.
Drawings
Fig. 1 is a schematic structural view of a small-sized armored movable-type ac metal-enclosed switchgear of the present invention.
Fig. 2 is a plan view of a small-sized armored movable-type ac metal-enclosed switchgear according to the present invention.
Wherein: the cabinet body 10, the dustproof structure 20, the partition plate 21, the dust settling chamber 22, the filter screen 23, the sand discharge holes 24, the rubber plug 25, the ventilation pipe 26, the air inlet pipe 27, the fan 28, the exhaust pipe 29, the cooling structure 30, the connecting pipe 31, the air outlet cover 32, the cooling pipe 33, the water tank 34, the water pump 35 and the electric cabinet 40.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the embodiment, as shown in fig. 1-2, in the embodiment, a small armored movable-type alternating current metal-enclosed switchgear includes a cabinet 10, where the left and right ends of the cabinet 10 are respectively provided with a dust-proof structure 20; the dustproof structure 20 comprises a partition plate 21 arranged on the inner side wall of the cabinet body 10, the partition plate 21 forms a dust settling chamber 22 with the side wall of the cabinet body 10, the inner wall of the dust settling chamber 22 is provided with a plurality of inclined filter screens 23 from top to bottom, sand discharge holes 24 penetrating through the side wall are respectively formed in positions corresponding to the filter screens 22 on the side wall of the cabinet body 10, rubber plugs 25 are plugged in the sand discharge holes 24, a fan 28 is further arranged on the outer side wall of the cabinet body 10, the fan 28 is communicated with the dust settling chamber 22 through an air inlet pipe 27 penetrating through the side wall of the cabinet body 10, a ventilation pipe 26 penetrating through the partition plate 21 is further arranged on the partition plate 21, the ventilation pipe 26 is arranged at the upper end of the filter screens 23 and at the lower end of the air inlet pipe 27 on the filter screens 23, and an exhaust; the cabinet body 29 is further provided with a cooling structure 30.
Preferably: the cooling structure 30 includes two vertical spiral cooling pipes 33 arranged in the cabinet body 10 and a water tank 34 arranged outside the cabinet body 10, one end of the cooling pipe 33 is connected with a water pump 35 in the water tank 34, and the other end is connected with the water tank 34.
Preferably: cooling structure 30 is still including setting up in the play fan housing 32 of baffle 21 lower extreme and the vertical connecting pipe 31 of being connected with play fan housing 32, the upper end of connecting pipe 31 communicates with the ventilation pipe 26 that corresponds the position, the outer wall of connecting pipe 31 is located to cooling pipe 33 cover.
Preferably: the upper end wall of the cabinet 10 is provided with a temperature sensor 36.
Preferably: still be provided with electric cabinet 40 on the lateral wall of the cabinet body 10, be provided with industrial computer and control panel in the electric cabinet 40, the industrial computer respectively with control panel, fan 28, water pump 35 electric connection.
The specific implementation manner of this embodiment:
when the dust removing cabinet is used, when the temperature sensed by the temperature sensor 36 is greater than a first set value, the fan 28 is started, the fan 28 sucks air outside the cabinet body 10 into the dust removing chamber 22, the air can filter sand through the filter screen 23, then the air enters the cabinet body 10 from the air outlet cover 32 through the ventilation pipe 26 and the connecting pipe 31 and flows out of the exhaust pipe 29, the sand can be filtered through the filter screen 23, and the sand accumulated on the filter screen 23 can be discharged through the sand discharge holes 24;
when the temperature sensed by the temperature sensor 36 is higher than the second set value, the water pump 35 is started, the water in the water tank 34 flows into the cooling pipe 33 by the water pump 35, and then flows into the water tank 34, and the cooling pipe 33 can absorb the heat of the wind passing through the connecting pipe 31, so that the temperature of the wind entering the cabinet body 10 is lower.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a small-size armor withdrawable-type exchanges metal-enclosed switchgear, includes the cabinet body, its characterized in that: the left end and the right end of the cabinet body are respectively provided with a dustproof structure; the dustproof structure comprises a partition board arranged on the inner side wall of the cabinet body, the partition board and the side wall of the cabinet body form a dust settling chamber, a plurality of inclined filter screens are arranged on the inner wall of the dust settling chamber from top to bottom, sand discharge holes penetrating through the side wall are respectively formed in the positions, corresponding to the filter screens, on the side wall of the cabinet body, a rubber plug is plugged in each sand discharge hole, a fan is further arranged on the outer side wall of the cabinet body, the fan is communicated with the dust settling chamber through an air inlet pipe penetrating through the side wall of the cabinet body, a ventilation pipe penetrating through the partition board is further arranged on the partition board, the ventilation pipe is arranged at the upper end of the filter screen and at the lower end of the filter screen; the cabinet body is also provided with a cooling structure.
2. The small armored removable-type AC metal enclosed switchgear according to claim 1, wherein the cooling structure comprises two vertical spiral cooling pipes disposed inside the cabinet body and a water tank disposed outside the cabinet body, one end of the cooling pipe is connected to a water pump inside the water tank, and the other end of the cooling pipe is connected to the water tank.
3. The small-sized armored movable-type AC metal-enclosed switchgear according to claim 2, wherein the cooling structure further comprises an air-out cover disposed at the lower end of the partition, and a vertical connecting pipe connected to the air-out cover, the upper end of the connecting pipe is communicated with the ventilation pipe at the corresponding position, and the cooling pipe is sleeved on the outer wall of the connecting pipe.
4. The miniature armored removable AC metal enclosed switchgear according to claim 3, wherein the upper end wall of said cabinet is provided with a temperature sensor.
5. The small-sized armored movable-type alternating current metal-enclosed switchgear according to claim 4, wherein an electric cabinet is further arranged on the side wall of the cabinet body, an industrial personal computer and a control panel are arranged in the electric cabinet, and the industrial personal computer is respectively and electrically connected with the control panel, the fan and the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469996.8U CN212571721U (en) | 2020-07-23 | 2020-07-23 | Small-size armor withdrawable type exchanges metal-enclosed switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469996.8U CN212571721U (en) | 2020-07-23 | 2020-07-23 | Small-size armor withdrawable type exchanges metal-enclosed switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212571721U true CN212571721U (en) | 2021-02-19 |
Family
ID=74632166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021469996.8U Active CN212571721U (en) | 2020-07-23 | 2020-07-23 | Small-size armor withdrawable type exchanges metal-enclosed switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212571721U (en) |
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2020
- 2020-07-23 CN CN202021469996.8U patent/CN212571721U/en active Active
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