CN218242650U - Electrical protection disk cabinet - Google Patents
Electrical protection disk cabinet Download PDFInfo
- Publication number
- CN218242650U CN218242650U CN202222621211.XU CN202222621211U CN218242650U CN 218242650 U CN218242650 U CN 218242650U CN 202222621211 U CN202222621211 U CN 202222621211U CN 218242650 U CN218242650 U CN 218242650U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air
- cabinet body
- air inlet
- filter plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electrical protection disk cabinet, which comprises a cabinet body (1), wherein the front side of the cabinet body (1) is provided with a cabinet door (2), the upper part of the rear wall of the cabinet body (1) is provided with an air inlet (3), and the outer side of the air inlet (3) is provided with a filtering mechanism; the filtering mechanism comprises a bracket (4) connected to the outer side of the air inlet (3), a filter plate (7) which is obliquely arranged is arranged in the bracket (4), ventilation openings (6) corresponding to the air inlet (3) are arranged at the front side and the rear side of the filter plate (7), and a dust collecting frame (5) is arranged at the lower end of the filter plate (7); air outlets (8) are arranged on the left side and the right side of the cabinet body (3), exhaust fans are arranged on the inner sides of the air outlets (8), and air collecting covers (10) with filtering mechanisms are arranged outside the exhaust fans. The dust removal device can remove dust in cooling air entering the cabinet body, and avoids a large amount of dust from accumulating in the cabinet body, so that the cleanness of the electric protection disk cabinet is ensured, and the influence of the dirt on the heat dissipation of electric elements is avoided.
Description
Technical Field
The utility model relates to a dish cabinet, especially an electrical protection dish cabinet.
Background
A large number of electric protection disk cabinets are needed in the hydropower station, and some electric protection devices are arranged in the electric protection disk cabinets and used for connecting a power supply with a load so as to achieve the purpose of protection. Because a large number of devices are arranged in the electric disc cabinet, a large amount of heat can be generated when the electric disc cabinet is used, the heat dissipation is mainly carried out by depending on external environment cooling and heat dissipation holes on the disc cabinet, the heat dissipation effect is general, certain potential safety hazards exist after long-time use, the heat in the electric protection disc cabinet is brought out by arranging a fan in the electric protection disc cabinet, for example, the application number 201821444898.1 discloses an electric protection disc cabinet, an air inlet and an air guide cover are arranged on the upper portion of the rear wall of a cabinet body, air outlets, an exhaust fan and a wind collecting cover are arranged at the left end and the right end of the bottom of the cabinet body, cooling air can be discharged from the bottom after entering from the upper portion and passing through all devices, the flowing area of the cooling air is increased, and the air guide cover and the wind collecting cover are arranged in a staggered manner, and the import of wind-collecting housing is located the middle part, the export is located both ends, the cooling area of cooling air has further been increased, thereby both combine and can effectual improvement radiating effect, but discovery in the use is because carry the cooling air to electric protection panel cabinet in a large number, the cooling air is not clean, dust in the cooling air hits electric elements and can take place the deposit, lead to the interior a large amount of dust of gathering of cabinet, and power station operational environment humidity is great, lead to the dust to combine to form the dirt easily, and the circuit is numerous in the electric protection panel cabinet, it is inconvenient to clean, the dirt not only can influence the aesthetic property, and the dirt is gathered on electric elements, can seriously influence electric elements's heat dissipation, finally influence electric elements's life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric protection dish cabinet. The dust removing device can remove dust entering cooling air in the cabinet body, and avoids a large amount of dust accumulated in the cabinet body, so that the cleanness of the electric protection disk cabinet is ensured, the heat dissipation of the electric elements is prevented from being influenced by the dust, and the service life of the electric elements is prolonged.
The technical scheme of the utility model: an electrical protection disk cabinet comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body, an air inlet is formed in the upper part of the rear wall of the cabinet body, and a filtering mechanism is arranged on the outer side of the air inlet; the filter mechanism comprises a bracket connected to the outer side of the air inlet, an obliquely arranged filter plate is arranged in the bracket, ventilation openings corresponding to the air inlet are formed in the front side and the rear side of the filter plate, and a dust collection frame is arranged at the lower end of the filter plate; the left side and the right side of the cabinet body are provided with air outlets, exhaust fans are arranged on the inner sides of the air outlets, and air collecting covers with filtering mechanisms are arranged outside the exhaust fans.
In the aforementioned electrical protection disk cabinet, a horizontal groove for installing a dust collecting frame is provided in the bracket, a fixing groove concentric with the horizontal groove is provided on one side of the bracket, and a positioning hole is provided in the fixing groove; the support is provided with a mounting groove corresponding to the filter plate, and a first sealing gasket is arranged in the mounting groove.
In the foregoing electrical protection panel cabinet, the upper end of the dust collecting frame is provided with a clamping groove corresponding to the filter plate, the clamping groove is provided with a second sealing gasket, one side of the dust collecting frame is provided with a limiting plate corresponding to the fixing groove, and the limiting plate is provided with a pin hole corresponding to the positioning hole.
In the electrical protection disk cabinet, an air guide cover is arranged on the inner side of the air inlet, and a plurality of groups of arc-shaped air guide pieces are arranged in the air guide cover.
In the above electrical protection panel cabinet, the wind collecting cover and the wind scooper are arranged in a staggered manner.
In the electrical protection disk cabinet, a spoiler is disposed on an inner side wall of the cabinet body.
Compared with the prior art, the utility model discloses a set up the wind-collecting cover and the wind scooper of dislocation distribution, make the cooling area of cooling gas increased, thereby promote the radiating effect to internal electric elements of cabinet, the spoiler can change the cooling gas flow direction, thereby the refrigerated scope of cooling gas is bigger, filtering mechanism can filter the internal cooling gas of entering cabinet, prevent when carrying the cooling gas to the cabinet internal, the dust deposit in the cooling gas is at the cabinet internal, it makes electric elements surface cladding have the dirt to avoid dust and steam to combine, influence electric elements's heat dissipation, the dust that filtering mechanism blocked also can be collected through collection dirt frame, produce a large amount of raise dusts when avoiding taking out the filter plate, make operational environment worsen.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the filtering mechanism of the present invention;
fig. 3 is a schematic structural view of the wind-collecting cover of the present invention.
The labels in the figures are: 1-cabinet body, 2-cabinet door, 3-air inlet, 4-bracket, 5-dust collecting frame, 6-air outlet, 7-filter plate, 8-air outlet, 10-air collecting cover, 12-horizontal groove, 13-fixed groove, 14-positioning hole, 15-clamping groove, 16-second sealing gasket, 17-limiting plate, 18-pin hole, 19-mounting groove, 20-first sealing gasket, 21-air guiding cover, 22-arc air guiding sheet and 23-spoiler.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. An electric protection disk cabinet is shown in figures 1-3 and comprises a cabinet body 1, wherein a cabinet door 2 is arranged on the front side of the cabinet body 1, an air inlet 3 is arranged on the upper part of the rear wall of the cabinet body 1, and a filtering mechanism is arranged on the outer side of the air inlet 3; the filtering mechanism comprises a bracket 4 connected to the outer side of the air inlet 3, an obliquely arranged filtering plate 7 is arranged in the bracket 4, the front side and the rear side of the filtering plate 7 are provided with ventilation openings 6 corresponding to the air inlet 3, and the lower end of the filtering plate 7 is provided with a dust collecting frame 5; the left side and the right side of the cabinet body 3 are provided with air outlets 8, exhaust fans are arranged on the inner sides of the air outlets 8, and air collecting covers 10 with filtering mechanisms are arranged outside the exhaust fans.
A horizontal groove 12 for installing the dust collecting frame 5 is arranged in the support 4, a fixing groove 13 which is concentric with the horizontal groove 12 is arranged on one side of the support 4, and a positioning hole 14 is arranged in the fixing groove 13; the support 4 is provided with a mounting groove 19 corresponding to the filter plate 7, and a first sealing gasket 20 is arranged in the mounting groove 19.
The upper end of the dust collection frame 5 is provided with a clamping groove 15 corresponding to the filter plate 7, a second sealing gasket 16 is arranged in the clamping groove 15, one side of the dust collection frame 5 is provided with a limiting plate 17 corresponding to the fixing groove 13, and the limiting plate 17 is provided with a pin hole 18 corresponding to the positioning hole 14.
An air guide cover 21 is arranged on the inner side of the air inlet 3, and a plurality of groups of arc-shaped air guide sheets 22 are arranged in the air guide cover 21.
The wind collecting cover 10 and the wind scooper 21 are arranged in a staggered manner.
A spoiler 23 is arranged on the inner side wall of the cabinet body 1.
When the utility model is used, the exhaust fan works, so that cooling air enters the cabinet body 1 from the air inlet 3, before the cooling air enters the cabinet body 1, the filter mechanism can filter the cooling air, dust in the cooling air is removed through the filter plate 7, the upper end of the filter plate 7 inclines along the direction reverse to the air, when the cooling air impacts the filter plate 7, the dust falls into the dust collection frame 5, when the dust in the dust collection frame 5 is full, the filter plate 7 is taken out along the mounting groove 19, then the pin fixed in the positioning hole 14 and the pin hole 18 is detached, so that the dust collection frame 5 can be moved out along the horizontal groove 12, thereby avoiding a large amount of raised dust generated when the filter plate 7 is taken out, the cleaned cooling air can be guided through the arc-shaped air guide sheet 22 in the air guide cover 21, and the distribution range is wider, carry out better cooling to the electric elements of the internal 1 of cabinet, the spoiler 23 also can play dispersion guide effect to the cooling air, makes the cooling effect of cooling air better, and the filtering mechanism on the wind-collecting cover 10 can prevent when the exhaust fan is out of work, because the interior air heating effect of the cabinet body 1 for the air gets into the internal 1 of cabinet from air outlet 8, brings the dust into the internal 1 of cabinet, because the utility model discloses the circulation of air is effectual, and the internal 1 internal temperature of cabinet is higher than ambient temperature, so the internal 1 moisture of cabinet is difficult for condensing, even if when electric protection panel cabinet stopped operating, humidity is great, after electric protection panel cabinet begins work, under the effect of heat and circulation air, steam also can discharge fast, and steam can not influence electric elements's normal use.
Claims (6)
1. An electrical protection disk cabinet which characterized in that: the cabinet comprises a cabinet body (1), wherein a cabinet door (2) is arranged on the front side of the cabinet body (1), an air inlet (3) is arranged at the upper part of the rear wall of the cabinet body (1), and a filtering mechanism is arranged on the outer side of the air inlet (3); the filtering mechanism comprises a bracket (4) connected to the outer side of the air inlet (3), a filter plate (7) which is obliquely arranged is arranged in the bracket (4), ventilation openings (6) corresponding to the air inlet (3) are arranged at the front side and the rear side of the filter plate (7), and a dust collecting frame (5) is arranged at the lower end of the filter plate (7); the left side and the right side of the cabinet body (1) are provided with air outlets (8), the inner sides of the air outlets (8) are provided with exhaust fans, and the exhaust fans are externally provided with air collecting covers (10) with filtering mechanisms.
2. An electrical protection panel cabinet according to claim 1, wherein: a horizontal groove (12) for installing the dust collecting frame (5) is arranged in the support (4), a fixing groove (13) which is concentric with the horizontal groove (12) is arranged on one side of the support (4), and a positioning hole (14) is formed in the fixing groove (13); the support (4) is provided with an installation groove (19) corresponding to the filter plate (7), and a first sealing gasket (20) is arranged in the installation groove (19).
3. An electrical protection panel cabinet according to claim 1, wherein: dust collection frame (5) upper end be equipped with corresponding joint groove (15) of filter plate (7), be equipped with the sealed pad (16) of second in joint groove (15), dust collection frame (5) one side is equipped with limiting plate (17) corresponding with fixed slot (13), be equipped with pinhole (18) corresponding with locating hole (14) on limiting plate (17).
4. The electrical protection panel cabinet of claim 1, wherein: the inner side of the air inlet (3) is provided with an air guide cover (21), and a plurality of groups of arc-shaped air guide sheets (22) are arranged in the air guide cover (21).
5. An electrical protection panel cabinet according to claim 1, wherein: the wind collecting cover (10) and the wind guide cover (21) are arranged in a staggered mode.
6. The electrical protection panel cabinet of claim 1, wherein: the inner side wall of the cabinet body (1) is provided with a spoiler (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222621211.XU CN218242650U (en) | 2022-09-30 | 2022-09-30 | Electrical protection disk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222621211.XU CN218242650U (en) | 2022-09-30 | 2022-09-30 | Electrical protection disk cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218242650U true CN218242650U (en) | 2023-01-06 |
Family
ID=84666900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222621211.XU Active CN218242650U (en) | 2022-09-30 | 2022-09-30 | Electrical protection disk cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218242650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116600548A (en) * | 2023-06-16 | 2023-08-15 | 苏州冠礼科技有限公司 | Heat abstractor and visual intelligent temperature control system of distributed |
-
2022
- 2022-09-30 CN CN202222621211.XU patent/CN218242650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116600548A (en) * | 2023-06-16 | 2023-08-15 | 苏州冠礼科技有限公司 | Heat abstractor and visual intelligent temperature control system of distributed |
| CN116600548B (en) * | 2023-06-16 | 2024-02-09 | 苏州冠礼科技有限公司 | Heat abstractor and visual intelligent temperature control system of distributed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210468539U (en) | Indoor ventilation system of transformer substation | |
| CN218242650U (en) | Electrical protection disk cabinet | |
| CN114026972A (en) | Heat dissipation rack and communication equipment | |
| CN210074497U (en) | Switch board convenient to it is clean to remove dust | |
| CN211579328U (en) | Power equipment with good heat dissipation effect | |
| CN209497159U (en) | A kind of outdoor terminal box of transformer substation | |
| CN217656290U (en) | Feeder cabinet with dustproof and waterproof functions | |
| CN218482056U (en) | Dustproof effectual box transformer | |
| CN216529113U (en) | Energy storage cabinet with high connection strength | |
| CN212812489U (en) | Electrical control cabinet with built-in heat dissipation structure | |
| CN214314140U (en) | Cooling and heat-dissipating device of electric appliance power distribution cabinet | |
| CN205093072U (en) | Inside air conditioning equipment of shielding cabinet | |
| CN2907192Y (en) | Air draft and heat exchange air chute on the top of cabinet | |
| CN210183781U (en) | TSI cabinet | |
| CN218102118U (en) | Transformer protection cabinet for wind driven generator | |
| CN221282673U (en) | Fixed outlet cabinet | |
| CN116780356B (en) | High-voltage ring main unit with partial discharge on-line monitoring function | |
| CN219997159U (en) | Protective structure and power metering box | |
| CN220123286U (en) | Server cabinet | |
| CN213782611U (en) | Good block terminal dispels heat | |
| CN213520760U (en) | Positive pressure dustproof heat dissipation device of equipment power distribution control box | |
| CN213404012U (en) | Ventilation and heat dissipation device of cabinet | |
| CN215732765U (en) | Switch board with heat dissipation function | |
| CN214901912U (en) | Dustproof easy-to-clean electrical automation control device | |
| CN221686689U (en) | Optical fiber exchange box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |