CN108282974B - Switch board with dust collector - Google Patents
Switch board with dust collector Download PDFInfo
- Publication number
- CN108282974B CN108282974B CN201810228325.3A CN201810228325A CN108282974B CN 108282974 B CN108282974 B CN 108282974B CN 201810228325 A CN201810228325 A CN 201810228325A CN 108282974 B CN108282974 B CN 108282974B
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- China
- Prior art keywords
- shell
- control cabinet
- dust
- steel plate
- inner shell
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a control cabinet with a dust removal device, which comprises an outer shell, wherein the inner side of the outer shell is fixedly connected with the outer side of an inner shell through a connecting rod, two symmetrical partition plates are arranged in the inner shell, glass fiber mesh cloth is arranged on the outer wall of each partition plate, a first steel plate mesh is arranged on the outer shell, a second steel plate mesh is arranged on the inner shell, a third steel plate mesh is arranged on each partition plate, two groups of symmetrical spray headers are arranged at two ends of the top of the inner side of the outer shell, a water outlet is arranged at one side of the bottom of the outer shell, a dust sensor and a fan frame are arranged at the inner side of the back of the outer shell, water mist is sprayed by the spray headers to remove dust of air entering the cabinet, the heat dissipation and cooling of the control cabinet are carried out through the sprayed water mist, and the dust sensor in the control cabinet carries out real, and the fan is controlled to operate, and the air containing high-concentration dust in the control cabinet is discharged.
Description
Technical Field
The invention relates to the technical field, in particular to a control cabinet with a dust removal device.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
The switch board is in the use, and it is dustless to need to guarantee the dry environment in the cabinet, avoids the dust to cause the harm to electrical component and equipment.
Disclosure of Invention
The invention aims to provide a control cabinet with a dust removal device, which utilizes a spray header to spray water mist to remove dust of air entering the cabinet, and utilizes the sprayed water mist to cool the control cabinet, a dust sensor in the control cabinet monitors the dust concentration in the cabinet in real time, and controls a fan to operate, so that the air containing high-concentration dust in the control cabinet is discharged, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a switch board with dust collector, includes the shell, the outside fixed connection of connecting rod and inner shell is passed through to the inboard of shell, be equipped with the baffle of two symmetries in the inner shell, be provided with glass fiber net check cloth on the outer wall of baffle, be provided with first steel sheet net on the shell, be provided with second steel sheet net on the inner shell, be provided with third steel sheet net on the baffle, the inboard top both ends of shell are equipped with the shower head of two sets of symmetries, bottom one side of shell is equipped with the delivery port, the back inboard of shell is provided with dust sensor and fan frame, be provided with the fan in the fan frame.
Preferably, the distance between the inner shell and the glass fiber mesh cloth is 3-5CM, and gaps are arranged between the two sides of the lower end of the inner shell and the interlayer of the glass fiber mesh cloth.
Preferably, the second expanded steel is disposed above the first expanded steel, and the third expanded steel is disposed above the second expanded steel.
Preferably, the two groups of spray headers respectively correspond to the cracks on the two sides of the outer shell and the inner shell, and the input ends of the two groups of spray headers are communicated with the water pipe.
Preferably, the water pipe is arranged above the shell and communicated with an external water pump.
Preferably, the outer shell is hinged to the cabinet door through a hinge.
Preferably, the fan and the dust sensor are connected through a wire signal.
Compared with the prior art, the invention has the beneficial effects that:
1. the spraying head sprays water mist to remove dust of air entering the cabinet, and the glass fiber mesh cloth is arranged on one side of the partition plate to absorb the water mist entering the inner shell, so that the air entering the cabinet is clean and dry;
2. the spray header sprays water mist, and has the functions of heat dissipation and cooling on the control cabinet while removing dust;
3. according to the invention, the dust sensor in the shell monitors the quality of air in the cabinet in real time, and when the concentration of dust in the cabinet is too high, the fan is controlled to work, so that air containing high-concentration dust in the cabinet is discharged, and the dryness and dust-free property of the working space in the control cabinet are ensured.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a side partial cross-sectional view of the present invention;
fig. 4 is an enlarged schematic view of the invention at a.
In the figure: the dust sensor comprises an outer shell 1, a connecting rod 2, an inner shell 3, hinges 4, a cabinet door 5, glass fiber gridding cloth 6, a partition plate 7, a first steel plate mesh 8, a second steel plate mesh 9, a third steel plate mesh 10, a dust sensor 11, a fan frame 12, a fan 13, a spray header 14, a water pipe 15, a water outlet 16 and a gap 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a control cabinet with a dust removal device comprises an outer shell 1, wherein the inner side of the outer shell 1 is fixedly connected with the outer side of an inner shell 3 through a connecting rod 2, two symmetrical partition plates 7 are arranged in the inner shell 3, glass fiber mesh cloth 6 is arranged on the outer wall of each partition plate 7, a first steel plate mesh 8 is arranged on the outer shell 1, a second steel plate mesh 9 is arranged on the inner shell 3, a third steel plate mesh 10 is arranged on each partition plate 7, two groups of symmetrical spray headers 14 are arranged at two ends of the top of the inner side of the outer shell 1, a water outlet 16 is arranged at one side of the bottom of the outer shell 1, and the spray headers 14 spray water to remove dust of air entering the control cabinet and dissipate heat and cool the control cabinet; the dust sensor 11 and the fan frame 12 are arranged on the inner side of the back face of the shell 1, the fan 13 is arranged in the fan frame 12, the dust sensor 11 monitors the air quality in the control cabinet in real time, the fan 13 is controlled to work, and air with high dust concentration in the control cabinet is discharged.
Specifically, the distance between the inner shell 3 and the glass fiber mesh cloth 6 is 3-5CM, and gaps 17 are arranged at the two sides of the lower end of the inner shell 3 and the interlayer of the glass fiber mesh cloth 6, so that most of water mist entering the inner shell is condensed on the inner wall of the inner shell 3 and flows down, and the rest of water mist is absorbed by the glass fiber mesh cloth 6, thereby ensuring that the air entering the control cabinet is dry and dustless.
Specifically, the second steel plate mesh 9 is arranged above the first steel plate mesh 8, and the third steel plate mesh 10 is arranged above the second steel plate mesh 9, so that the air entering the control system is completely contacted with the sprayed water mist, the dust removal effect is improved, and the probability of the sprayed water mist entering the inner side of the inner shell 3 is reduced.
Specifically, the two groups of spray headers 14 respectively correspond to the cracks on the two sides of the outer shell 1 and the inner shell 3, and the input ends of the two groups of spray headers 14 are communicated with the water pipe 15.
Specifically, the water pipe 15 is arranged above the shell 1, and the water pipe 15 is communicated with an external water pump, so that the function of spraying water mist by the water flowing through the spray header 14 is realized.
Specifically, the housing 1 is hinged to the cabinet door 5 through a hinge 4.
Specifically, the fan 13 and the dust sensor 11 are connected through a wire signal, so that the quality of air in the control cabinet is monitored in real time, and the air in the control cabinet is discharged and replaced through controlling the fan 13.
The working principle is as follows: the dust sensor here employs a sharp brand optical dust sensor.
In the working process of the control cabinet, the dust sensor 11 on the inner side of the outer shell 1 of the control cabinet monitors the internal air quality of the control cabinet in real time, when the dust concentration in the control cabinet is too high, the sensor controls the fan 13 to work, the fan 13 discharges the air containing high-concentration dust in the control cabinet out of the control cabinet, the air pressure in the control cabinet is reduced, the outside air enters the inner side of the outer shell 1 through the first steel plate mesh 8 on the outer shell 1, when the air is between the outer shell 1 and the inner shell 3, the spray head 14 sprays water mist through the water to settle the dust in the air, the sprayed water mist is condensed on the outer side of the inner shell 3 to absorb and take away a large amount of heat in the control cabinet, dust removal and heat dissipation are realized simultaneously, the air after dust removal enters the inner side of the inner shell 3 through the second steel plate mesh 9 on the inner shell 3, a small amount of water vapor is mixed, the residual water vapor is absorbed by the glass fiber mesh cloth 6, finally, dry and dust-free air enters the control cabinet through the third steel plate mesh 10 on the partition plate 7, and condensed water with dust flows to the water outlet 16 and is discharged out of the control cabinet.
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 (7)
1. The utility model provides a switch board with dust collector, includes shell (1), its characterized in that: the utility model discloses a fan, including shell (1), connecting rod (2), inner shell (3), baffle (7) of two symmetries are equipped with in inner shell (3), be provided with glass fiber net check cloth (6) on the outer wall of baffle (7), be provided with first steel sheet net (8) on shell (1), be provided with second steel sheet net (9) on inner shell (3), be provided with third steel sheet net (10) on baffle (7), the inboard top both ends of shell (1) are equipped with shower head (14) of two sets of symmetries, bottom one side of shell (1) is equipped with delivery port (16), the back inboard of shell (1) is provided with dust sensor (11) and fan frame (12), be provided with fan (13) in fan frame (12).
2. The control cabinet with the dust removal device of claim 1, wherein: the distance between the inner shell (3) and the glass fiber mesh cloth (6) is 3-5CM, and gaps (17) are arranged at the two sides of the lower end of the inner shell (3) and the interlayer of the glass fiber mesh cloth (6).
3. The control cabinet with the dust removal device of claim 1, wherein: the second steel plate net (9) is arranged above the first steel plate net (8), and the third steel plate net (10) is arranged above the second steel plate net (9).
4. The control cabinet with the dust removal device of claim 1, wherein: the two groups of spray headers (14) respectively correspond to the cracks on the two sides of the outer shell (1) and the inner shell (3), and the input ends of the two groups of spray headers (14) are communicated with the water pipe (15).
5. The control cabinet with the dust removal device of claim 4, wherein: the water pipe (15) is arranged above the shell (1), and the water pipe (15) is communicated with an external water pump.
6. The control cabinet with the dust removal device of claim 1, wherein: the shell (1) is hinged with the cabinet door (5) through a hinge (4).
7. The control cabinet with the dust removal device of claim 1, wherein: the fan (13) is connected with the dust sensor (11) through a lead signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228325.3A CN108282974B (en) | 2018-03-20 | 2018-03-20 | Switch board with dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228325.3A CN108282974B (en) | 2018-03-20 | 2018-03-20 | Switch board with dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108282974A CN108282974A (en) | 2018-07-13 |
| CN108282974B true CN108282974B (en) | 2020-01-17 |
Family
ID=62809927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810228325.3A Active CN108282974B (en) | 2018-03-20 | 2018-03-20 | Switch board with dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108282974B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5808866A (en) * | 1996-09-09 | 1998-09-15 | Gde Systems, Inc. | Ruggedized container system and method |
| CN203675531U (en) * | 2014-01-20 | 2014-06-25 | 嘉兴职业技术学院 | Regulation and control mechanism of network cabinet |
| CN205040145U (en) * | 2015-10-27 | 2016-02-17 | *** | It is outdoor with high communication cabinet of dampproofing thermal diffusivity |
| CN206563931U (en) * | 2017-03-21 | 2017-10-17 | 陈兰兰 | A kind of main frame heat dissipation tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040256132A1 (en) * | 2001-11-27 | 2004-12-23 | Boris Schubert | Housing made of fire-inhibiting material |
| CN103441434B (en) * | 2013-08-27 | 2016-06-08 | 国家电网公司 | A kind of heat radiation dedusting power distribution cabinet |
-
2018
- 2018-03-20 CN CN201810228325.3A patent/CN108282974B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5808866A (en) * | 1996-09-09 | 1998-09-15 | Gde Systems, Inc. | Ruggedized container system and method |
| CN203675531U (en) * | 2014-01-20 | 2014-06-25 | 嘉兴职业技术学院 | Regulation and control mechanism of network cabinet |
| CN205040145U (en) * | 2015-10-27 | 2016-02-17 | *** | It is outdoor with high communication cabinet of dampproofing thermal diffusivity |
| CN206563931U (en) * | 2017-03-21 | 2017-10-17 | 陈兰兰 | A kind of main frame heat dissipation tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108282974A (en) | 2018-07-13 |
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