CN214338316U - Multi-stage dust removal electrical control cabinet - Google Patents
Multi-stage dust removal electrical control cabinet Download PDFInfo
- Publication number
- CN214338316U CN214338316U CN202120467265.8U CN202120467265U CN214338316U CN 214338316 U CN214338316 U CN 214338316U CN 202120467265 U CN202120467265 U CN 202120467265U CN 214338316 U CN214338316 U CN 214338316U
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- CN
- China
- Prior art keywords
- wall
- dust
- box
- dust removal
- filter screen
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- 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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 110
- 238000001816 cooling Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 7
- 238000011045 prefiltration Methods 0.000 abstract 2
- 239000000779 smoke Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a multistage dust removal electrical apparatus switch board, including the cabinet body, dust removal case and heat sink, the welding of cabinet body top has the collecting box, and cabinet body top inner wall and collecting box bottom inner wall have all seted up the installing port, the cooling fan is installed to the installing port, connecting hole has been seted up to collecting box one side outer wall, and the connecting hole passes through the air outlet of pipe connection heat sink, and heat sink's air intake passes through the air outlet of pipe connection dust removal case, the connector has been seted up to cabinet body one side outer wall, and connector welding has the dust removal case, dust removal case one side inner wall has the baffle along the horizontal direction welding machine. The utility model discloses a first filter screen and second filter screen carry out the prefilter to the air that has dust impurity, filter bold impurity, spout the air after the prefilter through atomizer water smoke and carry out the dust fall, and the air after the dust fall drives the slight impurity of collection dirt electrode in with the air through corona electrode function and adsorbs, has realized multi-stage filtration.
Description
Technical Field
The utility model relates to an electrical apparatus switch board field especially relates to multistage dust removal electrical apparatus switch board.
Background
The control cabinet is to assemble the switch device, the measuring instrument, the protective electric appliance and the auxiliary device in the closed or semi-closed metal cabinet or on the screen according to the electric wiring requirement, the arrangement of the control cabinet should meet the requirement of the normal operation of the power system, the maintenance is convenient, the safety of the human body and the surrounding devices is not endangered, the circuit can be switched on or switched off by a manual or automatic switch in the normal operation, the circuit is switched off or the alarm is given by the protective electric appliance in the fault or abnormal operation, various parameters in the operation can be displayed by the measuring instrument, some electric parameters can be adjusted, and the prompt or the signal is given out when the control cabinet deviates from the normal working state, and the control cabinet is commonly used in each power generation, distribution and transformation substation;
the current electric appliance control cabinet is relatively poor in dust removal effect, cannot achieve multi-stage dust removal, influences the service life of the device, and the current electric appliance control cabinet is relatively poor in heat dissipation and cooling effect, influences the use effect, and is relatively poor in working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multistage dust removal electric appliance control cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multistage dust removal electric appliance control cabinet comprises a cabinet body and a cooling device, wherein a connecting port is formed in the outer wall of one side of the cabinet body, a dust removal box is nested in the connecting port, a collecting box is welded to the top of the cabinet body, mounting ports are formed in the inner wall of the top of the cabinet body and the inner wall of the bottom of the collecting box, a cooling fan is mounted at the mounting ports, a connecting hole is formed in the outer wall of one side of the collecting box and is connected with an air outlet of the cooling device through a pipeline, an air inlet of the cooling device is connected with an air outlet of the dust removal box through the pipeline, a partition plate is welded to the inner wall of one side of the dust removal box along the horizontal direction, leakage holes are formed in the top of the partition plate and are distributed equidistantly, two sliding rails are welded to the inner walls of two sides of the dust removal box and are respectively connected with a first filter screen and a second filter screen in a sliding manner, a connecting pipe is welded to the inner wall of the dust removal box, and drain holes are formed in the bottom of the connecting pipe and are distributed equidistantly, the wash port has all cup jointed atomizer, the welding of dust removal roof portion has corona electrode, and the welding of corona electrode outer wall has the collection dirt electrode that the equidistance distributes, the air intake has been seted up to dust removal roof portion outer wall, and the air intake installs dust absorption fan, the heat sink includes the cooling box, welds in the exhaust pipe of cooling box one side outer wall and offers the cooling mouth in cooling box and exhaust pipe one side inner wall, the cooling mouth all nests has the semiconductor refrigeration piece, the welding of exhaust pipe one end inner wall has the exhaust fan.
Preferably, fixed mouthful has been seted up to dust removal case one side outer wall, and fixed mouthful both sides inner wall all has a collection dirt drawer through slide rail sliding connection, and collection dirt drawer one side outer wall, first filter screen top and second filter screen top all weld the handle, and the handle outer wall has all cup jointed the soft cover of antiskid, the inlet opening has all been seted up with dust removal case top to the connecting pipe, and the inlet opening cup joints in the water tank through the hose.
Preferably, two chutes are formed in the top of the dust removing box, and the two chutes are respectively in sliding fit with the first filter screen and the second filter screen.
Preferably, the welding of baffle top has two "U" font fixture blocks, and two "U" font fixture blocks respectively with the mutual joint in bottom of first filter screen and second filter screen.
Preferably, the diameter of the meshes of the first filter screen is larger than that of the meshes of the second filter screen, and the diameter of the meshes of the second filter screen is 1mm-3 mm.
Preferably, cooling fan, dust absorption fan, corona electrode, semiconductor refrigeration piece and exhaust fan all are connected the switch that is fixed in cabinet body one side outer wall through the wire, and the switch connection power cord.
The utility model has the advantages that:
1. the dust removing box is arranged at the bottom of one side of the cabinet body, the dust collecting fan is arranged on the outer wall of one side of the dust removing box, air with dust impurities in the cabinet body can be sucked into the dust removing box, two slide rails are arranged on the inner wall of the dust collecting fan, the slide rails are connected with the first filter screen and the second filter screen in a sliding mode, preliminary filtering can be conducted on the air sucked by the dust collecting fan, water mist is sprayed to the air through the atomizing nozzle when the preliminarily filtered air passes through the position of the connecting pipe, dust falling and filtering are conducted on the air, when the filtered air passes through the corona electrode, the corona electrode operates to drive the dust collecting electrode to adsorb fine impurities in the air, filtering and dust removing effects can be greatly improved through multi-stage filtering, and the partition plate is arranged on the dust removing box, the dust collecting drawer is arranged at the bottom of the partition plate, and the dust impurities can be collected conveniently cleaned;
2. the cooling device and the collecting box are arranged at the top of the cabinet body, the air filtered by the dust removing box is conveyed into the cooling box on the cooling device through the pipeline, the heat in the air is discharged through the exhaust fan through the operation of the semiconductor refrigerating sheet, the air after cooling is conveyed into the collecting box through the pipeline, the low-temperature air in the collecting box is blown to the interior of the cabinet body through the cooling fan, a certain dust removing effect can be achieved while cooling is carried out, the practicability of the device is improved, in summary, the air with dust impurities is preliminarily filtered through the first filter screen and the second filter screen, the massive impurities are filtered, the water mist is sprayed to the air after preliminary filtering through the atomizing nozzle for dust removal, the air after dust removal drives the dust collecting electrode to adsorb the fine impurities in the air through the operation of the corona electrode, multi-stage filtration is realized, and the impurity and dust can be collected through the dust collecting drawer, the function through the semiconductor refrigeration piece passes through the exhaust fan with the heat in the air and discharges, and the air after the cooling passes through in the pipe-line transportation to the collecting box, and the low temperature air in the collecting box blows to the internal portion of cabinet through the cooling fan, can play certain dust removal effect when cooling, improves the practicality of device.
Drawings
Fig. 1 is a schematic side view of a multistage dust removal electrical appliance control cabinet according to the present invention;
fig. 2 is a schematic structural view of a dust removing box of the multistage dust removing electrical appliance control cabinet of the present invention;
fig. 3 is the structural schematic diagram of the multistage dust removal electrical control cabinet cooling device provided by the utility model.
In the figure: the device comprises a collecting box 1, a cooling fan 2, a cabinet 3, a dust removing box 4, a dust collecting fan 5, a cooling device 6, a connecting pipe 7, a corona electrode 8, a dust collecting electrode 9, a partition plate 10, a dust collecting drawer 11, a U-shaped clamping block 12, a first filter screen 13, a second filter screen 14, an atomizing nozzle 15, a cooling box 16, an exhaust fan 17 and a semiconductor refrigerating piece 18.
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.
Referring to fig. 1-3, a multistage dust removal electrical appliance control cabinet comprises a cabinet body 3 and a cooling device 6, wherein a connector is arranged on the outer wall of one side of the cabinet body 3, and the connector is nested with a dust removal box 4, a collection box 1 is welded on the top of the cabinet body 3, and the inner wall of the top of the cabinet body 3 and the inner wall of the bottom of the collection box 1 are both provided with mounting ports, a cooling fan 2 is mounted at the mounting port, a connecting hole is arranged on the outer wall of one side of the collection box 1 and is connected with an air outlet of the cooling device 6 through a pipeline, an air inlet of the cooling device 6 is connected with the air outlet of the dust removal box 4 through a pipeline, a partition plate 10 is welded on the inner wall of one side of the dust removal box 4 along the horizontal direction, and the top of the partition plate 10 is provided with leakage holes distributed equidistantly, two slide rails are welded on the inner walls of two sides of the dust removal box 4, and are respectively connected with a first filter screen 13 and a second filter screen 14 in a sliding manner, the inner wall of the dust removing box 4 is welded with a connecting pipe 7, the bottom of the connecting pipe 7 is provided with drain holes distributed equidistantly, the drain holes are all sleeved with atomizing spray heads 15, the top of the dust removing box 4 is welded with corona electrodes 8, the outer wall of the corona electrodes 8 is welded with dust collecting electrodes 9 distributed equidistantly, the outer wall of one side of the dust removing box 4 is provided with an air inlet, the air inlet is provided with a dust collecting fan 5, the cooling device 6 comprises a cooling box 16, an exhaust pipe welded on the outer wall of one side of the cooling box and cooling ports arranged on the inner walls of the cooling box 16 and the exhaust pipe, the cooling ports are all nested with semiconductor refrigerating sheets 18, and the inner wall of one end of the exhaust pipe is welded with an exhaust fan 17;
the outer wall of one side of the dust removing box 4 is provided with a fixed opening, the inner walls of two sides of the fixed opening are all connected with a dust collecting drawer 11 in a sliding way through slide rails, the outer wall of one side of the dust collecting drawer 11, the top of a first filter screen 13 and the top of a second filter screen 14 are all welded with handles, the outer walls of the handles are all sleeved with anti-skidding soft sleeves, the top of the connecting pipe 7 and the top of the dust removing box 4 are both provided with water inlet holes, the water inlet holes are sleeved on a water tank through hoses, the top of the dust removing box 4 is provided with two sliding grooves which are respectively in sliding fit with the first filter screen 13 and the second filter screen 14, the top of the clapboard 10 is welded with two U-shaped fixture blocks 12, the two U-shaped fixture blocks 12 are respectively and mutually clamped with the bottoms of the first filter screen 13 and the second filter screen 14, the mesh diameter of the first filter screen 13 is larger than that of the second filter screen 14, and the mesh diameter of the second filter screen 14 is 1mm-3mm, the cooling fan 2, the dust absorption fan 5, the corona electrode 8, the semiconductor refrigeration piece 18 and the exhaust fan 17 are all connected and fixed on a switch of the outer wall of one side of the cabinet body 3 through wires, and the switch is connected with a power line.
The working principle is as follows: the dust removal box 4 is arranged at the bottom of one side of the cabinet body 3, the dust collection fan 5 is arranged on the outer wall of one side of the dust removal box 4, air with dust impurities in the cabinet body 3 can be sucked into the dust removal box 4, two slide rails are arranged on the inner wall of the dust collection fan 5, the slide rails are in sliding connection with the first filter screen 13 and the second filter screen 14, primary filtration can be carried out on the air sucked by the dust collection fan 5, water mist is sprayed to the air through the atomizing nozzle 15 when the primarily filtered air passes through the position of the connecting pipe 7, dust reduction filtration is carried out on the air, when the filtered air passes through the corona electrode 8, the corona electrode 8 operates to drive the dust collection electrode 9 to adsorb fine impurities in the air, the filtration and dust removal effects can be greatly improved through multi-stage filtration, the partition plate 10 is arranged on the dust removal box 4, and the dust collection drawer 11 is arranged at the bottom on the partition plate 10 to collect the dust impurities, be convenient for clear up, through set up heat sink 6 and collecting box 1 at the 3 tops of the cabinet body, carry the air after 4 filters of dust removal case to the cooling case 16 on the heat sink 6 through the pipeline in, the heat through semiconductor refrigeration piece 18's function in with the air passes through exhaust fan 17 and discharges, the air after the cooling passes through the pipeline and carries to collecting box 1 in, the low temperature air in the collecting box 1 blows to the internal portion of cabinet 3 through cooling fan 2, can play certain dust removal effect when cooling, the practicality of the high-speed device is improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120467265.8U CN214338316U (en) | 2021-03-04 | 2021-03-04 | Multi-stage dust removal electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120467265.8U CN214338316U (en) | 2021-03-04 | 2021-03-04 | Multi-stage dust removal electrical control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214338316U true CN214338316U (en) | 2021-10-01 |
Family
ID=77887833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120467265.8U Expired - Fee Related CN214338316U (en) | 2021-03-04 | 2021-03-04 | Multi-stage dust removal electrical control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214338316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273339A (en) * | 2021-12-30 | 2022-04-05 | 博能传动(苏州)有限公司 | Variable frequency drive |
| CN114786378A (en) * | 2022-04-08 | 2022-07-22 | 贾蕾 | Peripheral protective unit of Beidou electric power communication equipment |
-
2021
- 2021-03-04 CN CN202120467265.8U patent/CN214338316U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273339A (en) * | 2021-12-30 | 2022-04-05 | 博能传动(苏州)有限公司 | Variable frequency drive |
| CN114786378A (en) * | 2022-04-08 | 2022-07-22 | 贾蕾 | Peripheral protective unit of Beidou electric power communication equipment |
| CN114786378B (en) * | 2022-04-08 | 2024-12-03 | 国网冀北电力有限公司超高压分公司 | A peripheral protection unit for Beidou power communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |