CN213460529U - High-low voltage switch cabinet with dampproofing dust removal function - Google Patents
High-low voltage switch cabinet with dampproofing dust removal function Download PDFInfo
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- CN213460529U CN213460529U CN202022565123.3U CN202022565123U CN213460529U CN 213460529 U CN213460529 U CN 213460529U CN 202022565123 U CN202022565123 U CN 202022565123U CN 213460529 U CN213460529 U CN 213460529U
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Abstract
The utility model discloses a high-low voltage switch cabinet with dampproofing dust removal function belongs to power switch cabinet technical field. The switch cabinet comprises a switch cabinet body and a dust removal element, wherein a plurality of mounting cavities are arranged in the switch cabinet body from top to bottom, and a damp-proof seat is arranged at the bottom end of the switch cabinet body; the bottom ends of the two adjacent mounting cavities are provided with the circulation ports with opposite positions, so that the path of external cold airflow flowing through each mounting cavity is S-shaped, the flowing path of the airflow is prolonged, the heat in each mounting cavity is fully taken away by the air, the dissipation of the heat in the switch cabinet body is facilitated, the heat dissipation effect is improved, meanwhile, the airflow taking away the heat flows into the moisture-proof seat through each air dissipation hole, the moisture in the moisture-proof seat is dried by utilizing the heat in the air, the service cycle of the moisture-proof cloth is prolonged, and the moisture-proof effect of the main body is improved; through the dust collection frame which is arranged in the installation cavity oppositely or separately, dust at each position in the installation cavity can be fully sucked out, and the dust collection and prevention effect is good.
Description
Technical Field
The utility model relates to a power switch cabinet technical field, concretely relates to high-low voltage switch cabinet with dampproofing dust removal function.
Background
The high-low voltage switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some switch cabinets with high-voltage chambers and low-voltage chambers are also provided, high-voltage buses are arranged, such as power plants and the like, some switch cabinets with low-frequency load shedding for protecting main equipment are also provided, and the switch cabinets are mainly used for opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system.
The components in the switch cabinet mainly comprise a circuit 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. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like. With the continuous progress and development of society, industries such as more and more power plants, transformer substations and the like are continuously raised, the demand for high-low voltage switch cabinets is also more and more, and therefore people need to attach importance to the power generation system.
And current high-low voltage switch cabinet when using, inside collection a large amount of dusts that converge, through manual cleaning can increase staff's working strength, also make the wire contact cause the joint not hard up easily simultaneously, dampproofing effect is poor, and heat dispersion is poor, influences the normal use of the inside components and parts of switch cabinet, consequently, needs a set dustproof, heat dissipation and the good cubical switchboard of dampproofing effect urgently.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model provides a high-low voltage switch cabinet with dampproofing dust removal function.
The technical scheme of the utility model is that: a high-low voltage switch cabinet with moisture-proof and dust-removing functions comprises a switch cabinet body and a dust-removing element, wherein a plurality of installation cavities are arranged in the switch cabinet body from top to bottom, and a moisture-proof seat is arranged at the bottom end of the switch cabinet body;
a flow opening is formed in one corner of the bottom end of each mounting cavity, the positions of the flow openings corresponding to the bottom ends of the adjacent mounting cavities are opposite, a plurality of air scattering holes are uniformly distributed in the bottom end of the mounting cavity at the lowest end, an air blowing pipe connected through an air suction pump is arranged in the mounting cavity at the uppermost end, a plurality of air blowing nozzles are uniformly arranged on the side wall of the air blowing pipe, heat dissipation windows are arranged on the side wall of each mounting cavity, moisture-proof cloth with a detachable structure is arranged on the inner wall of each moisture-proof seat, and a heat dissipation opening is formed;
the dust removal component comprises a dust collection frame which is arranged inside each installation cavity relatively and connected with the installation cavity through an electric telescopic rod, and a dust collector which is connected with the dust collection frame through a connecting hose, wherein a plurality of dust collection nozzles are arranged in the dust collection frame.
Furthermore, a water guide plate is arranged at the upper end of the switch cabinet body, a plurality of water guide channels are uniformly arranged on the water guide plate in the vertical direction, rainwater falling onto the switch cabinet body falls down along each water guide channel through the water guide plate, and the rainwater is prevented from flowing into the switch cabinet body, so that internal electrical elements are damped and short-circuited.
Furthermore, a fork frame is arranged at the top end of the switch cabinet body, a mounting plate is arranged at the upper end of the fork frame, four water guide plates are arranged and are respectively hinged to each edge of the mounting plate, a hydraulic rod is arranged between each water guide plate and the bottom end of the mounting plate, and when the switch cabinet body is carried, the hydraulic rod compression can be started, so that each water guide plate is turned over to the bottom end of the mounting plate, the space is saved, the transportation is convenient, when raining, the hydraulic rod extension can be started, each water guide plate is inclined towards the outside of the switch cabinet body, at the moment, rainwater falls down along each water guide channel, and the rainwater is prevented from flowing into the switch cabinet body, so that internal electrical elements are affected with damp and short circuit.
Furthermore, the width of the dust collection frame is smaller than the length from the bottom end of the installation cavity to the blowing nozzle, so that the dust collection frame can move left and right in the installation cavity conveniently, the dust collection area of the dust collection frame can be increased to the greatest extent, dust collection dead angles are reduced, and dust collection efficiency is improved.
Further, the dampproofing seat bottom is equipped with the supporting legs, the supporting legs bottom is equipped with the rubber pad, and dampproofing seat lateral wall is equipped with changes access hole, is equipped with the setting of the supporting legs of rubber pad through the bottom, increases the stability that the cubical switchboard body was placed, and through the setting of changing the access hole, the dampproofing cloth of conveniently changing guarantees the reliable moisture resistance of the cubical switchboard body simultaneously.
The operating principle of the high-low voltage switch cabinet with the moisture-proof and dust-removing functions is as follows:
(1) moisture-proof heat dissipation process: starting an air pump, blowing external air into the uppermost mounting cavity through an air blowing nozzle on an air blowing pipe by the air pump, wherein at the moment, gas in the uppermost mounting cavity can sequentially flow through the mounting cavities from top to bottom through the circulation ports, and heat generated by the electric elements in the mounting cavities is taken away until the gas flows into the moisture-proof seat through the air diffusion holes in the lowermost mounting cavity;
(2) and (3) a dust removal process: start the dust catcher, carry out the suction through each a plurality of dust absorption mouths with the dust of each installation cavity through the dust catcher, start electric telescopic handle simultaneously, through electric telescopic handle's extension, make two dust absorption frames of relative setting be close to each other, until being located the center department of installation cavity, then, through electric telescopic handle's compression, make two dust absorption frames of relative setting keep away from each other, repeat above-mentioned process, dust everywhere in each installation cavity of can abundant suction.
Compared with the prior art, the utility model discloses beneficial effect does: the utility model provides a high-low voltage switch cabinet with dampproofing dust removal function, through set up the opposite flow opening in position in two adjacent installation cavity bottoms, the route that makes the outside cold air current flow through when each installation cavity becomes the S type, the route of the flow of air current has been prolonged, make the heat in each installation cavity be taken away by gas as far as possible, be favorable to the inside heat of the cubical switchboard body to distribute, simultaneously, can also dispel partial heat through the heat dissipation window, the radiating effect has been improved, avoid the internal components and parts to receive the high temperature influence for a long time and age, the emergence of the accident is effectively avoided, simultaneously, the air current of taking away the heat flows into the dampproofing seat through each gas pocket, utilize the heat in the gas to carry out the drying to the moisture in the dampproofing seat, the life cycle of dampproofing cloth is prolonged, the dampproofing effect of main part has been improved, avoid moist air to cause, the service life of the electrical equipment and the switch cabinet is prolonged; through setting up the dust absorption frame that can set up in the installation cavity relatively or leave mutually, can fully suction installation cavity each department's dust, the dustproof effect of dust removal is good, prolongs power switch cabinet's life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of the present invention at a in fig. 1;
fig. 3 is a plan view of the installation of the water deflector of the present invention.
The vacuum cleaner comprises a switch cabinet body 1, a mounting cavity 10, a circulation port 100, an air diffusing hole 101, an air extracting pump 102, an air blowing pipe 103, an air blowing nozzle 1030, a heat radiating window 104, a damp-proof seat 11, damp-proof cloth 110, a heat radiating port 111, supporting legs 112, a rubber pad 113, a replacement maintenance port 114, a water guide plate 12, a water guide channel 120, a scissor fork frame 13, a mounting plate 130, a hydraulic rod 131, a dust removing element 2, a dust collecting frame 20, an electric telescopic rod 200, a dust collecting nozzle 201 and a dust collector 21.
Detailed Description
Example (b): as shown in fig. 1, the high-low voltage switch cabinet with moisture-proof and dust-removing functions comprises a switch cabinet body 1, a dust-removing element 2, a dust-removing element and a dust-removing element, wherein 3 installation cavities 10 are arranged in the switch cabinet body from top to bottom, and a moisture-proof seat 11 is arranged at the bottom end of the switch cabinet body 1;
a flow opening 100 is arranged at one corner of the bottom end of the mounting cavity 10, the positions of the flow openings 100 corresponding to the bottom ends of the adjacent mounting cavities 10 are opposite, 8 air diffusing holes 101 are uniformly distributed at the bottom end of the mounting cavity 10 at the lowermost end, an air blowing pipe 103 connected through an air suction pump 102 is arranged inside the mounting cavity 10 at the uppermost end, 6 air blowing nozzles 1030 are uniformly arranged on the side wall of the air blowing pipe 103, heat dissipating windows 104 are arranged on the side wall of the mounting cavity 10, moisture-proof cloth 110 with a detachable structure is arranged on the inner wall of the moisture-proof seat 11, and a heat dissipating opening 111 is arranged at the upper;
As shown in fig. 1 and 3, a fork frame 13 is arranged at the top end of the switch cabinet body 1, a mounting plate 130 is arranged at the upper end of the fork frame 13, four water guide plates 12 are provided, the four water guide plates 12 are respectively hinged to each edge of the mounting plate 130, a hydraulic rod 131 is arranged between each water guide plate 12 and the bottom end of the mounting plate 130, 5 water guide channels 120 are uniformly arranged on the water guide plates 12 along the vertical direction, when the switch cabinet body 1 is carried, the hydraulic rod 131 can be started to compress, so that each water guide plate 12 is turned over to the bottom end of the mounting plate 130, the space is saved, the transportation is convenient, when raining, the hydraulic rod 131 can be started to extend, so that each water guide plate 12 inclines towards the outside of the switch cabinet body 1, and at the moment, rainwater falls down along each water guide channel 120, thereby preventing the rainwater from flowing into the;
as shown in fig. 2, the dust removing element 2 includes a dust collecting frame 20 disposed inside each installation cavity 10 and connected to the installation cavity 10 through an electric telescopic rod 200, and a dust collector 21 connected to the dust collecting frame 20 through a connection hose, wherein 5 dust collecting nozzles 201 are disposed in the dust collecting frame 20, and the width of the dust collecting frame 20 is smaller than the length from the bottom end of the installation cavity 10 to the blowing nozzle 1030.
The operating principle of the high-low voltage switch cabinet with the moisture-proof and dust-removing functions is as follows:
(1) moisture-proof heat dissipation process: the air pump 102 is started, and the outside air is blown into the uppermost installation chamber 10 through the blowing nozzle 1030 on the blowing pipe 103 by the air pump 102, and at this time, the gas in the mounting cavity 10 at the uppermost end flows through the mounting cavities 10 from top to bottom through the circulation ports 100 in sequence, the heat generated by the electric elements in the mounting cavities 10 is taken away until the gas flows into the moisture-proof seat 11 through the air diffusion holes 101 of the mounting cavity 10 at the lowermost end, the moisture in the moisture-proof seat 11 is dried by using the heat in the gas, the service cycle of the moisture-proof cloth 110 is prolonged, and the gas finally flows out through the heat dissipation holes 111, in the process, because the positions of the circulation ports 100 corresponding to the bottom ends of the adjacent installation cavities 10 are opposite, the path of the gas flowing through each installation cavity 10 is S-shaped, the flowing path of the gas flow is prolonged, so that the heat in each installation cavity 10 is taken away by the gas as much as possible, and the gas is applied to drying the damp-proof cloth 110;
(2) and (3) a dust removal process: starting the dust collector 21, sucking out the dust in each installation cavity 10 through each a plurality of dust absorption nozzles 201 through the dust collector 21, starting the electric telescopic rod 200 simultaneously, extending through the electric telescopic rod 200, making two dust absorption frames 20 that set up relatively close to each other until being located the center department of installation cavity 10, then, compressing through the electric telescopic rod 200, making two dust absorption frames 20 that set up relatively keep away from each other, repeating above-mentioned process, can fully suck out the dust everywhere in each installation cavity 10.
Claims (5)
1. The utility model provides a high low-voltage switchgear with dampproofing dust removal function which characterized in that: the dust removal device comprises a switch cabinet body (1) and a dust removal element (2), wherein a plurality of mounting cavities (10) are arranged in the switch cabinet body from top to bottom, and a moisture-proof seat (11) is arranged at the bottom end of the switch cabinet body (1);
a flow opening (100) is arranged at one corner of the bottom end of each mounting cavity (10), the positions of the flow openings (100) corresponding to the bottom ends of the adjacent mounting cavities (10) are opposite, a plurality of air diffusing holes (101) are uniformly distributed at the bottom end of the mounting cavity (10) at the lowest end, an air blowing pipe (103) connected through an air suction pump (102) is arranged inside the mounting cavity (10) at the uppermost end, a plurality of air blowing nozzles (1030) are uniformly arranged on the side wall of the air blowing pipe (103), heat dissipation windows (104) are arranged on the side wall of each mounting cavity (10), a piece of dampproof cloth (110) with a detachable structure is arranged on the inner wall of each dampproof seat (11), and a heat dissipation opening (111) is;
the dust removal element (2) comprises a dust collection frame (20) which is arranged inside each installation cavity (10) relatively and is connected with the installation cavity (10) through an electric telescopic rod (200), and a dust collector (21) which is connected with the dust collection frame (20) through a connecting hose, wherein a plurality of dust collection nozzles (201) are arranged in the dust collection frame (20).
2. The high-low voltage switch cabinet with moisture and dust preventing functions as claimed in claim 1, wherein a water guide plate (12) is arranged at the upper end of the switch cabinet body (1), and a plurality of water guide channels (120) are uniformly arranged on the water guide plate (12) along the vertical direction.
3. The high-low voltage switch cabinet with moisture and dust prevention functions as claimed in claim 2, wherein a fork frame (13) is arranged at the top end of the switch cabinet body (1), a mounting plate (130) is arranged at the upper end of the fork frame (13), four water guide plates (12) are provided, four water guide plates (12) are respectively hinged with each edge of the mounting plate (130), and a hydraulic rod (131) is arranged between each water guide plate (12) and the bottom end of the mounting plate (130).
4. The high-low voltage switch cabinet with moisture and dust preventing functions as claimed in claim 1, wherein the width of the dust suction frame (20) is smaller than the length from the bottom end of the installation cavity (10) to the blowing nozzle (1030).
5. The high-low voltage switch cabinet with moisture-proof and dust-removing functions as claimed in claim 1, wherein the bottom end of the moisture-proof seat (11) is provided with a supporting leg (112), the bottom end of the supporting leg (112) is provided with a rubber pad (113), and the side wall of the moisture-proof seat (11) is provided with a replacement access opening (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022565123.3U CN213460529U (en) | 2020-11-09 | 2020-11-09 | High-low voltage switch cabinet with dampproofing dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022565123.3U CN213460529U (en) | 2020-11-09 | 2020-11-09 | High-low voltage switch cabinet with dampproofing dust removal function |
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|---|---|
| CN213460529U true CN213460529U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022565123.3U Active CN213460529U (en) | 2020-11-09 | 2020-11-09 | High-low voltage switch cabinet with dampproofing dust removal function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114599214A (en) * | 2022-04-07 | 2022-06-07 | 南通金通茂电子有限公司 | High-efficient dampproofing dust collector of electronic components |
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2020
- 2020-11-09 CN CN202022565123.3U patent/CN213460529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114599214A (en) * | 2022-04-07 | 2022-06-07 | 南通金通茂电子有限公司 | High-efficient dampproofing dust collector of electronic components |
| CN114599214B (en) * | 2022-04-07 | 2022-11-22 | 南通金通茂电子有限公司 | High-efficient dampproofing dust collector of electronic components |
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