CN214849636U - Dustproof power switch cabinet - Google Patents
Dustproof power switch cabinet Download PDFInfo
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- CN214849636U CN214849636U CN202121364563.0U CN202121364563U CN214849636U CN 214849636 U CN214849636 U CN 214849636U CN 202121364563 U CN202121364563 U CN 202121364563U CN 214849636 U CN214849636 U CN 214849636U
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- roller
- filter belt
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Abstract
The utility model relates to a cubical switchboard technical field specifically is a dustproof power switch cabinet, including the cabinet door and the cabinet body, cabinet door and cabinet body swing joint, cabinet body both sides all are equipped with air inlet unit, air inlet unit includes the shell, the drive roll, the driven roll, the cassette, the dust removal roller, ion wind stick and ventilation fan, it makes traditional fixed filter screen movable circle form cassette uniquely, power and dust removal roller when utilizing the filter screen motion, the scavenge port cooperation is in order to go out by the filterable foreign matter of filter screen, can play good dustproof, the dust suppression effect, practical meaning and spreading value have, expect to produce good economic benefits.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a dustproof power switch cabinet.
Background
The main function of the switch cabinet is to open, close, control and protect the electric equipment in the process of generating electricity, transmitting electricity, distributing electricity and converting electric energy of the power system, and the components in the switch cabinet mainly comprise a breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like; the classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. It is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light textile, factories and mines, enterprises, residential districts, high-rise buildings and the like.
The cubical switchboard is because inside electrical component can produce the heat when the operation, consequently need set up the heat dissipation in the cubical switchboard side, the structure of taking a breath avoids breaking down because of overheated operation in the cubical switchboard, nevertheless set up the heat dissipation, the structure of taking a breath can lead to the cubical switchboard leakproofness to descend, outside dust can get into in the cubical switchboard through above-mentioned structure, though be provided with the filter screen, but the filter screen surface loses efficacy fast because of the dust blocks up easily, need regularly maintain, consequently, it is a technical problem that this field of field urgently needed to solve to improve the dustproof performance of cubical switchboard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof power switch cabinet to solve the problem mentioned in the background art.
In order to achieve the purpose, the utility model provides a following technical scheme, including cabinet door and the cabinet body, cabinet door and cabinet body swing joint, cabinet body both sides all are equipped with air inlet unit, air inlet unit includes shell, drive roll, driven roller, cassette, dust removal roller, ion wind stick and ventilation fan, the shell is located and is equipped with the scavenge port on the side of the cabinet body and the shell, drive roll and driven roller rotationally locate both sides in the shell and drive roll one end link to each other with the motor of locating in the shell, the cassette cover is located on drive roll and driven roller and the cassette outside just contacts with the scavenge port, the dust removal roller rotationally locates on the shell and the dust removal roller just contacts with the cassette outside, ion fan, ventilation fan all install in the cabinet body and ion fan, ventilation fan are located the scavenge port dead back.
Preferably, the filter belt is made of a polytetrafluoroethylene microporous membrane material.
Preferably, the cabinet door is hinged with the cabinet body.
Preferably, the filter belt is sleeved on the driving roller and the driven roller to realize the transmission connection of the driving roller and the driven roller.
Preferably, the shell and the cabinet body are of an integrated structure.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
the utility model provides a dustproof power switch cabinet, ventilation fan regularly positive and negative operation thereby realize discharging the hot-air in the cabinet body, the air suction of the external portion of cabinet, foreign matters such as the dust that the air contains will be filtered by the filter belt and will not bring into the cabinet body when the air passes through the filter belt, and ion wind stick can produce the air current that has positive and negative electric charge in addition, can neutralize the static that the cubical switchboard exists through ventilation fan drive, reduces because the dust that the static adsorbs on the cubical switchboard; motor synchronous operation when the ventilation fan moves and takes a breath, the motor drives the drive roll that links to each other rotatory, because driven roller and drive roll transmission are connected, consequently the cover establishes the filter belt on the drive roll and on the driven roll will be at the drive roll reciprocally, the transmission on the driven roll, because filter belt and scavenge port contact, consequently if there is the foreign matter in the filter belt outside when the filter belt transmission will be struck off by the scavenge port, in addition the dusting roller contacts with the filter belt, the dusting roller will rotate under the effect of frictional force during the filter belt transmission, the dust of being filtered off on the surface of the filter belt is brushed off, can avoid the filter belt to be blockked up by the dust, reduce maintainer's maintenance frequency.
The utility model discloses uniquely make traditional fixed filter screen into movable circle form cassette, power and dust removal roller, scavenge port cooperation when utilizing the filter screen motion are in order to go out by the filterable foreign matter of filter screen, can play good dustproof, press down dirt effect, have practical meaning and spreading value, expect to produce good economic benefits.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional structure of the present invention;
FIG. 3 is a schematic cross-sectional configuration of the air induction device;
FIG. 4 is a schematic view of the structure of portion A in FIG. 2;
in the figure: the cabinet door comprises a cabinet door 1, a cabinet body 2, a shell 31, a driving roller 32, a driven roller 33, a filter belt 34, a dust removing roller 35, an ion wind rod 36, a ventilation fan 37, a ventilation opening 38 and a motor 39.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Combine fig. 1-4, a dustproof power switch cabinet, including cabinet door 1 and the cabinet body 2, cabinet door 1 and the cabinet body 2 are articulated, cabinet body 2 both sides all are equipped with air inlet unit, air inlet unit includes shell 31, drive roll 32, passive roller 33, cassette 34, dust removal roller 35, ion wind stick 36 and ventilation fan 37, shell 31 is located integratively and is equipped with the scavenge port 38 on cabinet body 2 side and the shell 31, drive roll 32 and passive roller 33 rotationally locate in the shell 31 both sides and drive roll 32 one end with locate the interior motor 39 of shell 31 and link to each other, cassette 34 cover is located and is realized just contacting with scavenge port 38 in drive roll 32, passive roller 33's transmission connection and the cassette 34 outside on drive roll 32, passive roller 33, dust removal roller 35 rotationally locates on shell 31 and dust removal roller 35 just contacts with the cassette 34 outside, ion fan 37, The ventilation fans 37 are all installed in the cabinet 2, and the ion fan and the ventilation fan 37 are located right behind the ventilation port 38.
The filter belt 34 is a belt-shaped member made of a filter material, and in the specific implementation, the main material of the filter belt is a polytetrafluoroethylene microporous membrane material, and the polytetrafluoroethylene microporous membrane has the characteristics of air permeability and water impermeability, so that water vapor can be inhibited from entering the cabinet body.
The ion wind rod 36, the ventilation fan 37 and the motor 39 are all connected and controlled by the additionally arranged controller, the control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the power supply also belongs to the common general knowledge in the field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain the control mode and circuit connection in detail.
The utility model discloses the theory of operation: the ventilating fan 37 runs forward and backward at regular time, so that hot air in the cabinet body 2 is exhausted, air outside the cabinet body 2 is sucked, foreign matters such as dust contained in the air are filtered by the filter belt 34 and cannot be brought into the cabinet body 2 when the air passes through the filter belt 34, in addition, the ion wind rod 36 can generate airflow with positive and negative charges, the static electricity existing in the switch cabinet can be neutralized by the driving of the ventilating fan 37, and the dust adsorbed on the switch cabinet due to the static electricity is reduced; when the ventilation fan 37 operates to ventilate, the motor 39 operates synchronously, the motor 39 drives the driving roller 32 connected with the motor 39 to rotate, the driven roller 33 is in transmission connection with the driving roller 32, so the filter belt 34 sleeved on the driving roller 32 and the driven roller 33 is in reciprocating transmission on the driving roller 32 and the driven roller 33, and the filter belt 34 is in contact with the ventilation port 38, so when the filter belt 34 is in transmission, if foreign matters exist on the outer side of the filter belt 34, the foreign matters can be scraped by the ventilation port 38, in addition, the dust removing roller 35 is in contact with the filter belt 34, the dust removing roller 35 rotates under the action of friction force during the transmission of the filter belt 34, the filtered dust on the surface of the filter belt 34 is removed, the filter belt 34 can be prevented from being blocked by the dust, and the maintenance frequency of maintenance personnel is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)
1. The utility model provides a dustproof power switch cabinet, includes cabinet door (1) and the cabinet body (2), cabinet door (1) and the cabinet body (2) swing joint, its characterized in that:
the air inlet devices are arranged on two sides of the cabinet body (2) and comprise a shell (31), a driving roller (32), a driven roller (33), a filter belt (34), a dust removing roller (35), an ion wind rod (36) and a ventilation fan (37);
the shell (31) is arranged on the side face of the cabinet body (2), a ventilation opening (38) is formed in the shell (31), the driving roller (32) and the driven roller (33) are rotatably arranged on two sides in the shell (31), and one end of the driving roller (32) is connected with a motor (39) arranged in the shell (31);
the filter belt (34) is sleeved on the driving roller (32) and the driven roller (33) and the outer side of the filter belt (34) is just contacted with the ventilation port (38);
the dust removing roller (35) is rotatably arranged on the shell (31), and the dust removing roller (35) is just in contact with the outer side of the filter belt (34);
the ion fan and the ventilation fan (37) are both arranged in the cabinet body (2), and the ion fan and the ventilation fan (37) are positioned right behind the ventilation opening (38).
2. The dust-proof power switch cabinet according to claim 1, characterized in that: the filter belt (34) is made of a polytetrafluoroethylene microporous membrane material.
3. The dust-proof power switch cabinet according to claim 1, characterized in that: the cabinet door (1) is hinged with the cabinet body (2).
4. The dust-proof power switch cabinet according to claim 1, characterized in that: the filter belt (34) is sleeved on the driving roller (32) and the driven roller (33) to realize the transmission connection of the driving roller (32) and the driven roller (33).
5. The dust-proof power switch cabinet according to claim 1, characterized in that: the shell (31) and the cabinet body (2) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121364563.0U CN214849636U (en) | 2021-06-19 | 2021-06-19 | Dustproof power switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121364563.0U CN214849636U (en) | 2021-06-19 | 2021-06-19 | Dustproof power switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214849636U true CN214849636U (en) | 2021-11-23 |
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ID=78808478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121364563.0U Active CN214849636U (en) | 2021-06-19 | 2021-06-19 | Dustproof power switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214849636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394191A (en) * | 2023-10-18 | 2024-01-12 | 杭州万禾电力科技有限公司 | Atmospheric sealing air insulation switch cabinet |
-
2021
- 2021-06-19 CN CN202121364563.0U patent/CN214849636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394191A (en) * | 2023-10-18 | 2024-01-12 | 杭州万禾电力科技有限公司 | Atmospheric sealing air insulation switch cabinet |
| CN117394191B (en) * | 2023-10-18 | 2024-04-26 | 杭州万禾电力科技有限公司 | Atmospheric sealing air insulation switch cabinet |
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