CN109513690A - A kind of information communication cabinet dust-extraction unit - Google Patents
A kind of information communication cabinet dust-extraction unit Download PDFInfo
- Publication number
- CN109513690A CN109513690A CN201811415129.3A CN201811415129A CN109513690A CN 109513690 A CN109513690 A CN 109513690A CN 201811415129 A CN201811415129 A CN 201811415129A CN 109513690 A CN109513690 A CN 109513690A
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- China
- Prior art keywords
- cabinet
- chamber
- piping
- fixed
- fixedly connected
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of information communication cabinet dust-extraction units, including cabinet, first electric cabinet chamber, second electric cabinet chamber, dedusting chamber and cabinet door, the bottom of the intracavitary chamber of dedusting is fixedly connected with hair dryer, and the top of hair dryer air outlet is communicated with the first fixed -piping, the top of first fixed -piping sequentially passes through dedusting chamber from top to bottom, first electric cabinet chamber and the second electric cabinet chamber and the inner cavity for extending to the second electric cabinet chamber, the second fixed -piping is communicated on the left of first fixed -piping, the bottom of the intracavitary chamber of dedusting is fixedly connected with exhaust fan, and the top of exhaust fan air outlet is communicated with pump-line, the present invention relates to information communication cabinet dedusting technology fields.Information communication cabinet dust-extraction unit, when dust is more in cabinet, hair dryer first blows afloat the dust in cabinet from the surface of cabinet, then is taken away the air with dust by air exhauster, and simple to operate, ash-removal effect is significant.
Description
Technical field
The present invention relates to information communication cabinet dedusting technology field, specially a kind of information communication is filled with cabinet dedusting
It sets.
Background technique
Cabinet is usually the object for being used to store computer and related control device of cold-rolled steel sheet or alloy production, can be with
Protection to storage equipment is provided, electromagnetic interference is shielded, is arrange orderly and neatly equipment, it is convenient for later maintenance of equipment.Cabinet one
As be divided into server cabinet, network cabinet, console cabinet etc., many people regard cabinet as in the cabinet for filling information technoloy equipment.
Cabinet is cabinet, but not merely so.Itself for computer, cabinet equally has the auxiliary important with ups power
Effect.One good cabinet means to guarantee that computer can be run in good environment.So cabinet is played the role of
No less important.Cabinet systematically solves high-density heat dissipation, large number of cable attachment and management, large capacity in computer application
The problem of distribution and fully compatible different vendor's rack-mounted device, so that data center be enable to transport in a highly stable environment
Row, can see the cabinet of various styles in major computer room, with the continuous breakthrough of computer industry, the function that cabinet is embodied
Also increasing.Cabinet is commonly used in network cabling room, floor wiring room, central machine room, data center computer room, control centre, monitoring
Room, monitoring center etc., with the development of computer and network technology, cabinet is just becoming its important component part.Data center
The IT facility such as server, network communication equipment, develop towards the direction of miniaturization, networking, rack.And cabinet,
One of the leading role being increasingly becoming in this variation.Common cabinet can be divided into following several: by function point: fire prevention is antimagnetic
Cabinet, power cabinet, monitoring cabinet, shielding cabinet, safety cabinet, waterproof cabinet, safety cabinet, multimedia console, file cabinet, wall hanging cabinet,
By the scope of application: outdoor cabinet, indoor machine cabinet, communication cabinet, industrial safe cabinet.
In view of the deficiencies of the prior art, it the present invention provides a kind of information communication cabinet dust-extraction unit, solves at present
Information communication in the market is bad with cabinet dust removing effects, can only the shallower dust of attachments some to surface when clearing up dust
It is cleared up, the deeper dust of cabinet lining attachment cannot be cleaned up and disposal costs are larger, cleaning up the ash in cabinet
After dirt, centralized processing collection cannot be carried out to dust, be delivered directly in air and carry out emission treatment, two have been carried out to air
Secondary pollution.
Summary of the invention
In view of the deficiencies of the prior art, it the present invention provides a kind of information communication cabinet dust-extraction unit, solves at present
Information communication in the market is bad with cabinet dust removing effects, some to surface can only adhere to shallower dust and clear up, cannot
It cleans up the deeper dust of cabinet lining attachment and disposal costs is larger, centralized processing collection cannot be carried out to dust and is asked
Topic.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of information communication cabinet dedusting
Device, including cabinet, the inner cavity of the cabinet successively offer the first electric cabinet chamber, the second electric cabinet chamber and dedusting chamber from top to bottom,
And the surface of cabinet is hinged with cabinet door by hinge, and the bottom of the intracavitary chamber of dedusting is fixedly connected with hair dryer, and blows
The top of fan outlet is communicated with the first fixed -piping, and the top of first fixed -piping sequentially passes through dedusting from top to bottom
Chamber, the first electric cabinet chamber and the second electric cabinet chamber and the inner cavity for extending to the second electric cabinet chamber, the left side connection of first fixed -piping
There is the second fixed -piping, the bottom of the intracavitary chamber of dedusting is fixedly connected with exhaust fan, and the top of exhaust fan air outlet connects
It is connected with pump-line, the bottom of the intracavitary chamber of dedusting slidably connects the grey drawer of collection by sliding shoe, and collects grey drawer
Top is communicated with the grey funnel of collection, and the basal sliding for collecting grey funnel is connected with baffle, and the bottom sum aggregate ash drawer of baffle
Top be fixedly connected, be communicated with filter chamber at the top of the grey funnel of the collection, and the bottom of filter chamber inner cavity is fixedly connected with
Filter plate, the right side of the filter chamber are connected to the left end of pump-line, and third fixing pipe is communicated at the top of the filter chamber
Road, and the top of third fixed -piping sequentially passes through dedusting chamber, the first electric cabinet chamber and the second electric cabinet chamber from top to bottom and extends
To the inner cavity of the second electric cabinet chamber, the right side of second fixed -piping is connected to the left end of the second fixed -piping.
Preferably, the bottom of the intracavitary chamber of the dedusting is fixedly connected with power protection case, and power protection box cavity
Bottom is fixedly connected with power supply, and the surface of the power supply is fixedly connected with the surface of exhaust fan and hair dryer respectively by conducting wire.
Preferably, ash door is connected on the left of the cabinet, and the right side of ash door and the left side of the grey drawer of collection are solid
Fixed connection.
Preferably, the surface of first fixed -piping and the second fixed -piping is uniformly provided with multiple ventholes.
Preferably, the surface of the cabinet door has been respectively fixedly connected with exhaust fan control switch and hair dryer control switch.
Preferably, the surface of the exhaust fan control switch is fixedly connected by conducting wire with the surface of exhaust fan, described to blow
The surface of air-blower control switch is fixedly connected by conducting wire with the surface of hair dryer.
Preferably, the surface of the cabinet door offers ventilative radiating groove, and the surface of ventilative radiating groove is fixedly connected with
Dust suction gauze.
Beneficial effect
The present invention provides a kind of information communication cabinet dust-extraction units.Have compared with prior art following beneficial to effect
Fruit:
(1), information communication cabinet dust-extraction unit, by being fixedly connected with hair dryer in the bottom of the intracavitary chamber of dedusting,
And the top of hair dryer air outlet is communicated with the first fixed -piping, and the top of the first fixed -piping sequentially passes through from top to bottom removes
Dirt chamber, the first electric cabinet chamber and the second electric cabinet chamber and the inner cavity for extending to the second electric cabinet chamber are communicated on the left of the first fixed -piping
Second fixed -piping, the bottom of the intracavitary chamber of dedusting is fixedly connected with exhaust fan, and the top of exhaust fan air outlet is communicated with pumping
Feed channel collects and is communicated with filter chamber at the top of grey funnel, and the bottom of filter chamber inner cavity is fixedly connected with filter plate, filter chamber
Right side be connected to the left end of pump-line, be communicated with third fixed -piping at the top of filter chamber, and third fixed -piping
Top sequentially passes through dedusting chamber, the first electric cabinet chamber and the second electric cabinet chamber and the inner cavity for extending to the second electric cabinet chamber from top to bottom, the
The right side of two fixed -pipings is connected to the left end of the second fixed -piping, and when dust is more in cabinet, hair dryer first will be in cabinet
Dust blown afloat from the surface of cabinet, then will be taken away with the air of dust by air exhauster, simple to operate, ash-removal effect
Significantly.
(2), information communication cabinet dust-extraction unit, by being slidably connected in the bottom of the intracavitary chamber of dedusting by sliding shoe
There is the grey drawer of collection, and collects and be communicated with the grey funnel of collection at the top of grey drawer, the basal sliding for collecting grey funnel is connected with baffle, and
Be fixedly connected at the top of the bottom sum aggregate ash drawer of baffle, be connected with ash door on the left of cabinet, and the right side of ash door with
Collect and be fixedly connected on the left of grey drawer, ash door is opened when dust is collected completely, extraction collects grey drawer, can be easily grey to collection
Drawer is cleared up, and avoids and the dust of cleaning is directly discharged into air, cause secondary pollution.
(3), information communication cabinet dust-extraction unit has been respectively fixedly connected with exhaust fan control by the surface in cabinet door
Switch and hair dryer control switch, the surface of exhaust fan control switch are fixedly connected by conducting wire with the surface of exhaust fan, are dried
The surface of machine control switch is fixedly connected by conducting wire with the surface of hair dryer, is simply and easily controlled device, is saved
It time needed for cleaning, improves work efficiency.
(4), information communication cabinet dust-extraction unit, by being fixedly connected with power protection in the bottom of the intracavitary chamber of dedusting
Case, and the bottom of power protection box cavity is fixedly connected with power supply, the surface of the power supply by conducting wire respectively with exhaust fan
It is fixedly connected with the surface of hair dryer, power supply is protected by power protection case, is prevented in deashing process, there is remaining ash
Dirt penetrates into power supply, damages to power supply.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 of the present invention at A；
Fig. 3 is main view of the invention.
In figure: 1- cabinet, the first electric cabinet of 2- chamber, the second electric cabinet of 3- chamber, 4- dedusting chamber, 5- cabinet door, 6- hair dryer, 7- first
Fixed -piping, the second fixed -piping of 8-, 9- exhaust fan, 10- pump-line, 11- sliding shoe, 12- collection ash drawer, the leakage of 13- collection ash
Bucket, 14- filter chamber, 15- baffle, 16- filter plate, 17- third fixed -piping, 18- power supply, 19- ash door, 20- venthole,
21- exhaust fan control switch, 22- hair dryer control switch, 23- power protection case, 24- ventilative radiating groove, 25- dust suction gauze.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of information communication cabinet dust-extraction unit, including machine
Cabinet 1, the inner cavity of the cabinet 1 successively offer the first electric cabinet chamber 2, the second electric cabinet chamber 3 and dedusting chamber 4, and machine from top to bottom
The surface of cabinet 1 is hinged with cabinet door 5 by hinge, and the surface of cabinet door 5 offers ventilative radiating groove 24, and radiating groove 24 of breathing freely
Surface is fixedly connected with dust suction gauze 25, and the material of dust suction gauze 25 is non-woven fabrics composition, can while heat dissipation is ventilative every
Fall most dust absolutely, the surface of cabinet door 5 has been respectively fixedly connected with exhaust fan control switch 21 and hair dryer control switch 22,
The surface of exhaust fan control switch 21 is fixedly connected by conducting wire with the surface of exhaust fan 9, the surface of hair dryer control switch 22
It is fixedly connected by conducting wire with the surface of hair dryer 6, simply and easily exhaust fan 6 and hair dryer 9 is controlled, it is easy to operate
Facilitate the time saved needed for cleaning, improves work efficiency, the model MF-150 of exhaust fan 9, the model of hair dryer 6
GC-FJ998, the left side of cabinet 1 are connected with ash door 19, and the right side of ash door 19 and the fixed company in left side for collecting grey drawer 12
It connecing, ash door 19 is opened when dust is collected completely, extraction collects grey drawer 12, easily the grey drawer 12 of collection can be cleared up,
It avoids and the dust of cleaning is directly discharged into air, the bottom of 4 inner cavity of secondary pollution dedusting chamber is caused to be fixedly connected with power supply
Guard box 18 protects power supply 18 by power protection case 23, prevents in deashing process, have residual dust to penetrate into electricity
In source 18, power supply 18 is damaged, and the bottom of 23 inner cavity of power protection case is fixedly connected with power supply 18, the table of power supply 18
Face is fixedly connected with the surface of exhaust fan 9 and hair dryer 6 respectively by conducting wire, and the bottom of 4 inner cavity of dedusting chamber, which is fixedly connected with, blows
Blower 6, and the top of 6 air outlet of hair dryer is communicated with the first fixed -piping 7, the first fixed -piping 7 and the second fixed -piping 8
Surface be uniformly provided with multiple ventholes 20, and ventilation opening 20 is in the upper of the first fixed -piping 7 and the second fixed -piping 8
Under be symmetrically and evenly distributed, the high wind that hair dryer 6 is blown out can be uniformly distributed to each corner of cabinet 1 by ventilation hole 20,
Make the more clean thorough of cleaning, and can be led to the dust floated in air by venthole 20 when exhaust fan 9 works
The sucking of venthole 20 is crossed, is focused on, the top of the first fixed -piping 7 sequentially passes through the 4, first electricity of dedusting chamber from top to bottom
Cabinet chamber 2 and the second electric cabinet chamber 3 and the inner cavity for extending to the second electric cabinet chamber 3, it is fixed that the left side of the first fixed -piping 7 is communicated with second
Pipeline 8, the bottom of 4 inner cavity of dedusting chamber is fixedly connected with exhaust fan 9, and the top of 9 air outlet of exhaust fan is communicated with exhaust tube
The bottom in road 10,4 inner cavity of dedusting chamber slidably connects the grey drawer 12 of collection by sliding shoe 11, and the top for collecting grey drawer 12 connects
It is connected with the grey funnel 13 of collection, the basal sliding for collecting grey funnel 13 is connected with baffle 15, and the bottom sum aggregate ash drawer 12 of baffle 15
Top be fixedly connected, the top for collecting grey funnel 13 is communicated with filter chamber 14, and the bottom of 14 inner cavity of filter chamber is fixedly connected
There is filter plate 16, the right side of filter chamber 14 is connected to the left end of pump-line 10, and the top of filter chamber 14 is communicated with third and fixes
Pipeline 17, and the top of third fixed -piping 17 sequentially passes through dedusting chamber 4, the first electric cabinet chamber 2 and the second electric cabinet from top to bottom
The right side of chamber 3 and the inner cavity for extending to the second electric cabinet chamber 3, the second fixed -piping 8 is connected to the left end of the second fixed -piping 8, when
When dust is more in cabinet 1, hair dryer 6 first blows afloat the dust in cabinet 1 from the surface of cabinet 1, then passes through air exhauster 9 for band
There is the air of dust to take away, simple to operate, ash-removal effect is significant.
When work, by manipulating hair dryer control switch 22, hair dryer control switch 22 controls hair dryer 6 and starts, blowing
Machine 6, which starts, blows out high wind into the first fixed -piping 7, and wind is transported in the second fixed -piping 8 by the first fixed -piping 7, high wind
It is distributed by ventilation hole 20 to the surrounding of 1 inner cavity of cabinet in the second fixed -piping 8, the dust adhered to inside cabinet 1 is blown afloat,
Hair dryer 6 is closed by hair dryer control switch 22 at this time, then exhaust fan 9 is controlled by exhaust fan control switch 21 and is started, is taken out
Blower 9 sucks the air of adhesive dust by the venthole 20 on the second fixed -piping 8, by the fortune of third fixed -piping 17
Contribute's air is transported in filter chamber 14, and air is filtered out when conveying into pump-line 10 by filter plate 16 therein
Dust, into exhaust fan 9, exhaust fan 9 worked after a period of time, and manipulation exhaust fan control switch 21 closes exhaust fan 9, this
When the suction of exhaust fan 9 lost by the dust that wind-force is adsorbed on above filter plate 16 drop into the grey drawer 12 of collection from grey funnel 13 is collected
In, when collecting the fast collection completely of grey drawer 12, opens ash door 19 and collection ash drawer 12 is pulled to skid off, dust is cleared up, this
When collection ash drawer 15 extract out, driving baffle 15 to block the grey funnel 13 of collection prevents dust from falling into cabinet 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. the inner cavity of a kind of information communication cabinet dust-extraction unit, including cabinet (1), the cabinet (1) is successively opened from top to bottom
Equipped with the first electric cabinet chamber (2), the second electric cabinet chamber (3) and dedusting chamber (4), and the surface of cabinet (1) is hinged with cabinet by hinge
Door (5), it is characterised in that: the bottom of dedusting chamber (4) inner cavity is fixedly connected with hair dryer (6), and hair dryer (6) outlet air
The top of mouth is communicated with the first fixed -piping (7), and the top of first fixed -piping (7) sequentially passes through dedusting chamber from top to bottom
(4), the first electric cabinet chamber (2) and the second electric cabinet chamber (3) and the inner cavity for extending to the second electric cabinet chamber (3), first fixed -piping
(7) it being communicated on the left of the second fixed -piping (8), the bottom of dedusting chamber (4) inner cavity is fixedly connected with exhaust fan (9), and
And the top of exhaust fan (9) air outlet is communicated with pump-line (10), the bottom of dedusting chamber (4) inner cavity passes through sliding shoe
(11) the grey drawer (12) of collection is slidably connected, and collects and is communicated with the grey funnel (13) of collection at the top of grey drawer (12), the collection ash
The basal sliding of funnel (13) is connected with baffle (15), and the fixed company in top of the bottom end sum aggregate ash drawer (12) of baffle (15)
It connects, is communicated with filter chamber (14) at the top of the grey funnel (13) of the collection, and the bottom of filter chamber (14) inner cavity is fixedly connected with
The right side of filter plate (16), the filter chamber (14) is connected to the left end of pump-line (10), the top of the filter chamber (14)
It is communicated with third fixed -piping (17), and the top of third fixed -piping (17) sequentially passes through dedusting chamber (4), from top to bottom
One electric cabinet chamber (2) and the second electric cabinet chamber (3) and the inner cavity for extending to the second electric cabinet chamber (3), the right side of second fixed -piping (8)
Side is connected to the left end of the second fixed -piping (8).
2. a kind of information communication cabinet dust-extraction unit according to claim 1, it is characterised in that: the dedusting chamber (4)
The bottom of inner cavity is fixedly connected with power protection case (18), and the bottom of power protection box cavity (23) inner cavity is fixedly connected with
The surface of power supply (18), the power supply (18) is fixedly connected with the surface of exhaust fan (9) and hair dryer (6) respectively by conducting wire.
3. a kind of information communication cabinet dust-extraction unit according to claim 1, it is characterised in that: the cabinet (1)
Left side is connected with ash door (19), and is fixedly connected on the left of the right side of ash door (19) and the grey drawer (12) of collection.
4. a kind of information communication cabinet dust-extraction unit according to claim 1, it is characterised in that: first fixing pipe
The surface of road (7) and the second fixed -piping (8) is uniformly provided with multiple ventholes (20).
5. a kind of information communication cabinet dust-extraction unit according to claim 1, it is characterised in that: the cabinet door (5)
Surface has been respectively fixedly connected with exhaust fan control switch (21) and hair dryer control switch (22).
6. a kind of information communication cabinet dust-extraction unit according to claim 5, it is characterised in that: the exhaust fan control
The surface of switch (21) is fixedly connected by conducting wire with the surface of exhaust fan (9), the surface of the hair dryer control switch (22)
It is fixedly connected by conducting wire with the surface of hair dryer (6).
7. a kind of information communication cabinet dust-extraction unit according to claim 1, it is characterised in that: the cabinet door (5)
Surface offers ventilative radiating groove (24), and the surface of ventilative radiating groove (24) is fixedly connected with dust suction gauze (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415129.3A CN109513690A (en) | 2018-11-20 | 2018-11-20 | A kind of information communication cabinet dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415129.3A CN109513690A (en) | 2018-11-20 | 2018-11-20 | A kind of information communication cabinet dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109513690A true CN109513690A (en) | 2019-03-26 |
Family
ID=65779111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811415129.3A Pending CN109513690A (en) | 2018-11-20 | 2018-11-20 | A kind of information communication cabinet dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109513690A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006445A (en) * | 2020-09-09 | 2020-12-01 | 索菲亚家居湖北有限公司 | Ventilation moisture-proof type locker |
| CN113118160A (en) * | 2021-04-30 | 2021-07-16 | 江苏核电有限公司 | Dust collector of low-voltage switchgear drawer |
| CN113877884A (en) * | 2021-09-16 | 2022-01-04 | 重庆水利电力职业技术学院 | Automatic deashing system of switch board |
| CN114421303A (en) * | 2021-12-22 | 2022-04-29 | 武汉世纪星鹏电气有限公司 | Low-voltage distribution cabinet with inside edulcoration prevents harmful structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061097U (en) * | 1989-12-30 | 1990-08-29 | 长沙市北光生活用品厂 | Device for blowing, drying, dust-absortion and cleaning inside of electronic instrument |
| CN206661873U (en) * | 2017-02-23 | 2017-11-24 | 国家电网公司 | A kind of information communication rack dust arrester |
-
2018
- 2018-11-20 CN CN201811415129.3A patent/CN109513690A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061097U (en) * | 1989-12-30 | 1990-08-29 | 长沙市北光生活用品厂 | Device for blowing, drying, dust-absortion and cleaning inside of electronic instrument |
| CN206661873U (en) * | 2017-02-23 | 2017-11-24 | 国家电网公司 | A kind of information communication rack dust arrester |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006445A (en) * | 2020-09-09 | 2020-12-01 | 索菲亚家居湖北有限公司 | Ventilation moisture-proof type locker |
| CN113118160A (en) * | 2021-04-30 | 2021-07-16 | 江苏核电有限公司 | Dust collector of low-voltage switchgear drawer |
| CN113118160B (en) * | 2021-04-30 | 2024-02-09 | 江苏核电有限公司 | Dust collector of low voltage switchgear drawer |
| CN113877884A (en) * | 2021-09-16 | 2022-01-04 | 重庆水利电力职业技术学院 | Automatic deashing system of switch board |
| CN114421303A (en) * | 2021-12-22 | 2022-04-29 | 武汉世纪星鹏电气有限公司 | Low-voltage distribution cabinet with inside edulcoration prevents harmful structure |
| CN114421303B (en) * | 2021-12-22 | 2023-08-15 | 武汉世纪星鹏电气有限公司 | Low-voltage power distribution cabinet with internal impurity removal and harm prevention structure |
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Application publication date: 20190326 |
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