CN223681409U - A dustproof and heat-dissipating PLC control cabinet for hydropower stations - Google Patents
A dustproof and heat-dissipating PLC control cabinet for hydropower stationsInfo
- Publication number
- CN223681409U CN223681409U CN202520256224.2U CN202520256224U CN223681409U CN 223681409 U CN223681409 U CN 223681409U CN 202520256224 U CN202520256224 U CN 202520256224U CN 223681409 U CN223681409 U CN 223681409U
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- cabinet body
- cabinet
- dustproof
- plc control
- dust
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Abstract
本实用新型公开了一种水电站用防尘散热的PLC控制柜，其属于PLC控制柜技术领域，其包括柜体，柜体的侧壁上设置有百叶窗和过滤机构，过滤机构包括固定连接在柜体上的风扇，风扇远离柜体内部的一端依次设置有用于吸附空气中水分的吸附棉和用于过滤空气中灰尘的过滤网。本实用新型中，风扇正向转动，过滤网可对空气中的灰尘进行过滤处理，吸附棉可对空气中的水分和灰尘进行吸附处理，以避免灰尘和水分进入柜体，且进入柜体内的空气可将柜体中的热量从百叶窗带出，从而达到防尘散热的效果；风扇反向转动，空气可从百叶窗进入柜体，并经过滤网排出，从而能够利用流动的空气来对过滤网上堆积的灰尘进行清洁，进而有利于在风扇正向转动时持续防尘。
This utility model discloses a dustproof and heat-dissipating PLC control cabinet for hydropower stations, belonging to the technical field of PLC control cabinets. It includes a cabinet body with louvers and a filter mechanism on its side walls. The filter mechanism includes a fan fixedly connected to the cabinet body. At the end of the fan furthest from the cabinet interior, absorbent cotton for absorbing moisture from the air and a filter screen for filtering dust from the air are arranged sequentially. In this utility model, when the fan rotates forward, the filter screen filters dust from the air, and the absorbent cotton absorbs moisture and dust from the air, preventing dust and moisture from entering the cabinet. The air entering the cabinet also carries heat out through the louvers, achieving a dustproof and heat-dissipating effect. When the fan rotates in the reverse direction, air enters the cabinet through the louvers and is discharged through the filter screen, allowing the flowing air to clean the dust accumulated on the filter screen, thus facilitating continuous dust prevention even when the fan is rotating forward.
Description
Technical Field
The utility model belongs to the technical field of PLC control cabinets, and particularly relates to a dustproof heat dissipation PLC control cabinet for a hydropower station.
Background
The PLC control cabinet is equipment for controlling and monitoring an industrial automation system, and is characterized by being a programmable logic controller, integrating advanced technologies such as computer technology, communication technology, control technology, power electronic technology and the like, and having the characteristics of high automation degree, strong reliability, flexibility, universality and the like.
In the patent with publication number CN220138963U, a heat-dissipating dust-proof control cabinet is disclosed, which is provided with a motor, fan blades, a first interception net and a second interception net, the motor drives the fan blades to rotate via electromagnetic effect, performs preliminary filtration on air in the external environment via the first interception net, and continuously conveys the air to the inside of the casing via the second interception net, so as to prevent dust from entering the inside of the casing.
But after the PLC switch board is used for a long time at the hydroelectric station, because the distance from the water source is nearer, dust can be piled up in the outside of first interception net and second interception net under the action of humid air to the condition that leads to first interception net and second interception net to appear blockking up.
Disclosure of utility model
The utility model provides a dustproof heat dissipation PLC control cabinet for a hydropower station, which can continuously prevent dust in order to overcome the defects of the prior art.
The aim of the utility model is achieved by the following technical scheme:
a power station is with dustproof radiating PLC switch board, it includes:
The cabinet body is provided with a shutter on the side wall;
the filter mechanism is arranged on the side wall of the cabinet body and comprises a fan fixedly connected to the cabinet body, and one end of the fan, far away from the interior of the cabinet body, is sequentially provided with adsorption cotton for adsorbing moisture in air and a filter screen for filtering dust in air.
The technical scheme has the advantages that the fan rotates positively, air can enter the cabinet body after sequentially passing through the filter screen and the adsorption cotton, dust in the air can be filtered by the filter screen, moisture and dust in the air can be adsorbed by the adsorption cotton so as to be prevented from entering the cabinet body, heat in the cabinet body can be brought out of the louver window by the air entering the cabinet body, and therefore the dustproof heat dissipation effect is achieved.
Further, the filtering mechanism comprises a fixing seat fixedly connected to the outer side of the cabinet body and a connecting seat spliced at the end, away from the cabinet body, of the fixing seat, two adsorption cottons are fixedly connected to the end, close to the cabinet body, of the connecting seat, the two adsorption cottons are respectively located at two sides, away from the inner portion of the cabinet body, of the fan, two filter screens are respectively fixedly connected to the two sides, away from the end, of the fixing seat, two inclined plates are respectively fixedly connected to the two sides, close to the end, of the cabinet body, of the fixing seat, and the two inclined plates are respectively located at one sides, away from each other, of the two adsorption cottons.
The technical scheme has the beneficial effects that when air enters from the end provided with the fan, the air needs to flow through the filter screen, the inclined plate and the adsorption cotton in sequence, namely, the filter screen can filter dust in the air, the inclined plate and the adsorption cotton can be matched to finish adsorption treatment of moisture in the air, in addition, when the adsorption cotton is used for a long time, moisture and dust can be accumulated in the adsorption cotton, and the water and the dust on the adsorption cotton can be conveniently treated by taking out the connecting seat.
Further, the two pieces of absorbent cotton are adhered to the connecting seat.
Further, the connecting seat is in sliding connection with the fixing seat, and a handle is fixedly connected to the outer side of the connecting seat.
Further, the PLC control cabinet for the hydropower station, which is used for dustproof and radiating, comprises a cleaning mechanism, wherein the cleaning mechanism comprises an interception net fixedly connected to the cabinet body and positioned on the inner side of the shutter.
The technical scheme has the beneficial effects that when the fan rotates reversely, the interception net can intercept dust in the air so as to prevent the dust from entering the cabinet body.
Further, the cleaning mechanism comprises an electric telescopic rod and a collecting tank which are fixedly connected to the cabinet body, the telescopic direction of the electric telescopic rod is identical to the length direction of the interception net, the output end of the electric telescopic rod is vertically and fixedly connected with a hairbrush attached to the interception net, the length direction of the hairbrush is identical to the width direction of the interception net, and the collecting tank is located under the interception net.
The technical scheme has the beneficial effects that the electric telescopic rod can drive the brush to brush dust on the interception net, and the brushed dust can drop to the collecting tank so as to prevent dust from accumulating on the interception net.
Further, the collecting tank is detachably connected to the cabinet body.
The technical scheme has the beneficial effects that the collecting tank is conveniently detached from the cabinet body, so that the collecting tank is convenient to clean.
Further, the side wall of the cabinet body is provided with a cabinet door.
Further, an isolation layer is adhered to the bottom of the inner wall of the cabinet body.
Further, the inner wall of the cabinet body is fixedly connected with a dampproof plate.
The utility model has the beneficial effects that:
The fan rotates positively, so that air can enter the cabinet body after passing through the filter screen and the adsorption cotton in sequence, wherein the filter screen can filter dust in the air, the adsorption cotton can adsorb moisture and dust in the air, so that the dust and the moisture are prevented from entering the cabinet body, and the heat in the cabinet body can be brought out from the louver by the air entering the cabinet body, so that the dustproof heat dissipation effect is achieved; in addition, the fan rotates reversely, air can enter the cabinet body from the louver and is discharged through the filter screen, so that dust accumulated on the filter screen can be cleaned by flowing air, and the fan is further beneficial to continuously preventing dust when rotating positively.
Drawings
The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
Wherein:
FIG. 1 shows a schematic structural diagram of the present utility model;
FIG. 2 shows a schematic view of the structure of the utility model with the cabinet door removed;
FIG. 3 shows a schematic view of the structure of the inside of the present utility model;
FIG. 4 shows an exploded view of the filter mechanism of the present utility model;
In the drawings, like parts are designated with like reference numerals. The figures are not to scale.
Reference numerals:
1. Cabinet body, 2, cabinet door, 3, filtering mechanism, 301, fan, 302, fixing seat, 303, handle, 304, connecting seat, 305, filter screen, 306, sloping plate, 307, adsorption cotton, 4, shutter, 5, cleaning mechanism, 501, collecting tank, 502, electric telescopic rod, 503, brush, 504, interception net, 6, isolation layer, 7 and dampproof plate.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
The utility model provides a dustproof heat dissipation PLC control cabinet for a hydropower station, which is shown in figures 1-3 and comprises:
the cabinet body 1, the sidewall of the cabinet body 1 is provided with a shutter 4;
The filter mechanism 3, the filter mechanism 3 sets up on the lateral wall of the cabinet body 1, and the filter mechanism 3 includes the fan 301 of fixed connection on the cabinet body 1, and the fan 301 is kept away from the inside one end of cabinet body 1 and has set gradually the cotton 307 that adsorbs that is used for adsorbing moisture in the air and is used for filtering the filter screen 305 of dust in the air.
It can be appreciated that the fan 301 rotates forward, so that air can enter the cabinet body 1 after passing through the filter screen 305 and the absorbent cotton 307 in sequence, wherein the filter screen 305 can filter dust in the air, the absorbent cotton 307 can absorb moisture and dust in the air, so as to prevent the dust and the moisture from entering the cabinet body 1, and the air entering the cabinet body 1 can bring heat in the cabinet body 1 out of the louver 4, so that the effect of dust prevention and heat dissipation is achieved, in addition, the fan 301 rotates reversely, the air can enter the cabinet body 1 from the louver 4 and is discharged through the filter screen 305, so that dust accumulated on the filter screen 305 can be cleaned by using the flowing air, and the fan 301 can continuously prevent dust when rotating forward.
In one embodiment, as shown in fig. 1, 3 and 4, the filtering mechanism 3 includes a fixing base 302 fixedly connected to the outside of the cabinet body 1 and a connecting base 304 inserted into the end, away from the cabinet body 1, of the fixing base 302, two absorbent cottons 307 are fixedly connected to the end, close to the cabinet body 1, of the connecting base 304, the two absorbent cottons 307 are respectively located at two sides, away from the inside of the cabinet body 1, of the fan 301, two filter screens 305 are respectively fixedly connected to two sides, away from the cabinet body 1, of the fixing base 302, two inclined plates 306 are respectively fixedly connected to two sides, close to the end of the cabinet body 1, of the fixing base 302, and the two inclined plates 306 are respectively located at one sides, away from each other, of the two absorbent cottons 307.
It will be appreciated that the arrangement is such that air needs to flow through the filter screen 305, the inclined plate 306 and the absorbent cotton 307 in order when entering from the end where the fan 301 is arranged, that is, the filter screen 305 is ensured to filter dust in the air, and the inclined plate 306 and the absorbent cotton 307 are ensured to cooperate to complete the adsorption treatment of moisture in the air, in addition, when the absorbent cotton 307 is used for a long time, moisture and dust are accumulated in the absorbent cotton 307, and the moisture and dust on the absorbent cotton 307 can be conveniently disposed by taking out the connecting seat 304.
In one embodiment, both absorbent cotton 307 are bonded to the connector base 304.
In one embodiment, the connecting seat 304 is slidably connected to the fixing seat 302, and a handle 303 is fixedly connected to the outer side of the connecting seat 304, so as to facilitate the installation of the connecting seat 304 into the fixing seat 302 or the removal of the connecting seat 304 from the fixing seat 302.
In one embodiment, the dustproof and heat-dissipating PLC control cabinet for the hydropower station comprises a cleaning mechanism 5, wherein the cleaning mechanism 5 comprises an interception net 504 fixedly connected to the cabinet body 1 and positioned on the inner side of the shutter 4.
It will be appreciated that when the fan 301 is rotated in reverse, the blocking net 504 can block dust from the air to prevent dust from entering the cabinet 1.
In one embodiment, as shown in fig. 3, the cleaning mechanism 5 includes an electric telescopic rod 502 and a collecting tank 501 fixedly connected to the cabinet 1, the telescopic direction of the electric telescopic rod 502 is the same as the length direction of the interception net 504, a brush 503 attached to the interception net 504 is vertically and fixedly connected to the output end of the electric telescopic rod 502, the length direction of the brush 503 is the same as the width direction of the interception net 504, and the collecting tank 501 is located under the interception net 504.
It will be appreciated that the electric telescopic rod 502 can drive the brush 503 to brush off dust on the blocking net 504, and the brushed dust can drop to the collecting tank 501 to avoid dust accumulating on the blocking net 504.
In one embodiment, the collection tank 501 is snapped onto the cabinet 1 to facilitate removal of the collection tank 501 from the cabinet 1 to facilitate cleaning of the collection tank 501.
In one embodiment, the side walls of the cabinet 1 are provided with cabinet doors 2.
In one embodiment, as shown in fig. 2, an isolation layer 6 is adhered to the bottom of the inner wall of the cabinet 1.
In one embodiment, as shown in fig. 2 and 3, the inner wall of the cabinet 1 is fixedly connected with a moisture-proof plate 7.
From the above, the fan 301 rotates forward to drive air into the cabinet 1, the air contacts the filter screen 305 before entering the cabinet 1, the filter screen 305 filters dust in the air, when moisture in the air, the moisture will enter the fixing seat 302 through the filter screen 305, the moisture in the air can be adsorbed by the cooperation of the inclined plate 306 and the adsorption cotton 307, and the adsorption cotton 307 can filter the dust, so that the dust in the air in the cabinet 1 is reduced, and the filtering effect of the air entering the cabinet 1 is improved.
When the absorbent cotton 307 is used for a long time, moisture and dust can be accumulated in the absorbent cotton 307, and the connecting seat 304 and the absorbent cotton 307 can be moved out of the interior of the fixing seat 302 by pulling the handle 303 so as to clean the absorbent cotton 307;
It should be noted that, when the air in the cabinet 1 flows, the heat in the cabinet 1 is transferred to the inside of the fixing seat 302, and the heat is applied to the side wall of the filter screen 305 by the blowing of the fan 301, and the dust on the side wall of the filter screen 305 is cleaned, so that the subsequent use of the filter screen 305 is facilitated.
In addition, after dust is accumulated on the interception net 504, the electric telescopic rod 502 moves downwards to drive the hairbrush 503 to clean the side wall of the interception net 504, and meanwhile, the cleaned dust on the side wall of the interception net 504 falls into the collecting tank 501, so that the dust is prevented from accumulating in the cabinet 1 or being adsorbed outside electrical equipment in the cabinet 1;
it should be noted that, in order to avoid the situation that the cleaning of the interception net 504 is not complete due to the contamination of the surface of the brush 503, the brush 503 is located in the cabinet 1, and when the brush 503 is clean, the fan 301 is in a rotating state, so that the dust cleaned by the interception net 504 is discharged out of the cabinet 1 in time, thereby preventing the dust from accumulating.
In addition, when the fan 301 is reversed, the shutter 4 can reduce the moisture of the interception net 504 caused by the water flow contacting the outside of the interception net 504, and at the same time, avoid the damage of electrical equipment caused by the water flow entering the inside of the cabinet 1.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "bottom," "top," "front," "rear," "inner," "outer," "left," "right," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present utility model. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present utility model as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in ways other than as described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other described embodiments.
Claims (10)
1. Dustproof radiating PLC switch board is used in power station, its characterized in that includes:
the novel multifunctional cabinet comprises a cabinet body (1), wherein a shutter (4) is arranged on the side wall of the cabinet body (1);
The filter mechanism (3), the filter mechanism (3) sets up on the lateral wall of the cabinet body (1), the filter mechanism (3) is including fixed connection be in fan (301) on the cabinet body (1), fan (301) are kept away from the inside one end of cabinet body (1) has set gradually absorption cotton (307) that are arranged in adsorbing the moisture in the air and is arranged in filter screen (305) of dust in the filtered air.
2. The PLC control cabinet for the hydropower station, which is used for preventing dust and dissipating heat, according to claim 1, is characterized in that the filtering mechanism (3) comprises a fixing seat (302) fixedly connected to the outer side of the cabinet body (1) and a connecting seat (304) inserted into the fixing seat (302) and away from the end of the cabinet body (1), two adsorption cottons (307) are fixedly connected to the end, close to the cabinet body (1), of the connecting seat (304), the two adsorption cottons (307) are respectively located at two sides, away from the inner end of the cabinet body (1), of the fan (301), two filter screens (305) are respectively fixedly connected to the two sides, away from the end of the cabinet body (1), of the fixing seat (302), two inclined plates (306) are respectively fixedly connected to the two sides, close to the end of the cabinet body (1), of the two inclined plates (306) are respectively located at one sides, away from each other, of the two adsorption cottons (307).
3. The dustproof and heat-dissipating PLC control cabinet for the hydropower station according to claim 2, wherein two adsorption cottons (307) are adhered to the connecting base (304).
4. The dustproof and heat-dissipating PLC control cabinet for the hydropower station according to claim 2, wherein the connecting seat (304) is slidably connected with the fixing seat (302), and a handle (303) is fixedly connected to the outer side of the connecting seat (304).
5. The dustproof and heat-dissipating PLC control cabinet for the hydropower station according to claim 1, comprising a cleaning mechanism (5), wherein the cleaning mechanism (5) comprises an interception net (504) fixedly connected to the cabinet body (1) and positioned on the inner side of the louver (4).
6. The dustproof and radiating PLC control cabinet for the hydropower station according to claim 5, wherein the cleaning mechanism (5) comprises an electric telescopic rod (502) and a collecting tank (501) which are fixedly connected to the cabinet body (1), the telescopic direction of the electric telescopic rod (502) is the same as the length direction of the interception net (504), a hairbrush (503) attached to the interception net (504) is vertically and fixedly connected to the output end of the electric telescopic rod (502), the length direction of the hairbrush (503) is the same as the width direction of the interception net (504), and the collecting tank (501) is located under the interception net (504).
7. The dustproof and heat-dissipating PLC control cabinet for the hydropower station according to claim 6, wherein the collecting tank (501) is detachably connected to the cabinet body (1).
8. The dustproof and heat-radiating PLC control cabinet for the hydropower station according to claim 1, wherein a cabinet door (2) is arranged on the side wall of the cabinet body (1).
9. The dustproof and heat-radiating PLC control cabinet for the hydropower station according to claim 1, wherein an isolation layer (6) is adhered to the bottom of the inner wall of the cabinet body (1).
10. The dustproof and heat-radiating PLC control cabinet for the hydropower station according to claim 1, wherein a dampproof plate (7) is fixedly connected to the inner wall of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520256224.2U CN223681409U (en) | 2025-02-18 | 2025-02-18 | A dustproof and heat-dissipating PLC control cabinet for hydropower stations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520256224.2U CN223681409U (en) | 2025-02-18 | 2025-02-18 | A dustproof and heat-dissipating PLC control cabinet for hydropower stations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223681409U true CN223681409U (en) | 2025-12-16 |
Family
ID=97972496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520256224.2U Active CN223681409U (en) | 2025-02-18 | 2025-02-18 | A dustproof and heat-dissipating PLC control cabinet for hydropower stations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223681409U (en) |
-
2025
- 2025-02-18 CN CN202520256224.2U patent/CN223681409U/en active Active
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