CN203912384U - Dust collecting port device specially used for electric power communication cabinet - Google Patents
Dust collecting port device specially used for electric power communication cabinet Download PDFInfo
- Publication number
- CN203912384U CN203912384U CN201420247599.4U CN201420247599U CN203912384U CN 203912384 U CN203912384 U CN 203912384U CN 201420247599 U CN201420247599 U CN 201420247599U CN 203912384 U CN203912384 U CN 203912384U
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- CN
- China
- Prior art keywords
- dust
- port device
- folding rods
- skeleton
- long
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- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 70
- 238000004891 communication Methods 0.000 title claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 20
- 238000012856 packing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 2
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Landscapes
- Prevention Of Fouling (AREA)
Abstract
The utility model relates to a dust collecting port device specially used for an electric power communication cabinet. The port device comprises a framework, magnet strips, a dust collector connecting port, upper/lower edge reels and sealing cloth. The framework comprises two groups of telescopic long and short folding rods which are respectively fixed on two sides of the dust collector connecting port; the reels are connected between the long folding rods and the short folding rods; the magnet strips are fixed between the long folding rods and the short folding rods; the sealing cloth covers the framework; and the long folding rods are arranged on the upper ends of the short folding rods. According to the utility model, reels are up-down installed on the port device, by pulling up and down the reels, size of the cross section can be effectively controlled, and via a proper size of the cross section, dust can be allowed to enter the dust collecting device with a faster speed, so dust collecting effects are enhanced; the whole absorption space is highly sealed, so dust collecting efficiency is effectively increased; the port device is characterized in that the port device is portable and easy to store; by folding the framework, storage volume is reduced; and the port device is easy to use and a part combined with the cabinet is firm, so working efficiency is improved.
Description
Technical field
The utility model relates to a kind of power communication rack Special dust sucking interface arrangement.
Background technology
At power communication machine room, have at present that environment is poor, the undemanding situation of installation process, a large amount of dusts can be left in rack surface and the inside in machine room, the band that falls breaks.Dust stratification seriously causes that equipment cooling is bad, heat radiation is uneven, and finally cause apparatus overheat even to burn, practical work experience, a lot of faults, alarm are all because dust causes, rack, equipment dedusting are a requisite job in power communication regular maintenance, therefore how to increase work efficiency, it is particularly outstanding that dust suction quality seems.
And existing dust catcher is used for family's dedusting, bore is less and be difficult to change, so that suction is inadequate, and dust removing effects is poor, in use procedure simultaneously, with stock, moves, and is very inconvenience.
Utility model content
In order to address the above problem, the utility model proposes a kind of power communication rack Special dust sucking interface arrangement, it has feature portable, easy storage for the dedusting of power communication machine room rack, can pass through folding frame, reduces storage volume.
For achieving the above object, the utility model adopts following technical scheme:
A kind of power communication rack Special dust sucking interface arrangement, comprise skeleton, magnetic stripe, dust catcher connecting interface, upper and lower edge spool and packing cloth, wherein, skeleton comprises two groups of telescopic long and short folding rods, two groups of folding rods are individually fixed in the both sides of dust catcher connecting interface, between long folding rod, be connected with spool between short folding rod, between long and short folding rod, be fixed with magnetic stripe, packing cloth covers on skeleton.
Described long folding rod is positioned at short folding rod upper end.
Described packing cloth is plastic material or dustcloth material, and the size of packing cloth and skeleton size during long extension state match.
Described spool length is adjustable, is fixed on the upper and lower side of skeleton.
Operation principle of the present utility model is: during concrete dust suction, this device is fixed on four scalable skeletons on dust suction connector, and skeleton structure and umbrella are similar, by the included push-pull device at fixed of dust suction connector, realize the opening and closing of dust exhaust apparatus; Collapsible node and end at skeleton between packing cloth and skeleton sew up; Strong magnetic strip is installed at packing cloth edge, for dust exhaust apparatus being fixed on to rack surface; Pull up and down spool, adjust to correct position, with hook, tangle, during use, open dust catcher interface, vacuum cleaner hose is closely connected with dust catcher interface, with air blast correspondence position air blast before rack, after dust catcher, start, dust can focus in this device from each board gap, to dust catcher interface concentration, by dust catcher, is siphoned away together.
The beneficial effects of the utility model are:
1, be provided with folding skeleton, by folding frame, realize contraction and the storage of dust exhaust apparatus;
2, be provided with strong magnetic force magnetic stripe, for completing the tight connection between dust exhaust apparatus and rack;
3, spool is installed up and down, the mode that adopts spool to pull up and down can effectively be controlled cross section size, and suitable cross-sectional area can make dust enter in dust exhaust apparatus with larger speed, improves pick-up performance;
4, whole adsorption space has good seal, thereby effectively improves dust collection efficiency, has feature portable, easy storage simultaneously, can pass through folding frame, reduces storage volume; Easy to use, firm with rack binding site, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is dust sucking port device Facad structure figure of the present utility model;
Fig. 2 is dust sucking port device construction profile of the present utility model;
Fig. 3 is the hook that catches on upper and lower spool of the present utility model.
Wherein: 1, skeleton; 2, magnetic stripe; 3, packing cloth; 4, dust catcher interface; 5, spool; 6, hook.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
As shown in Figure 1-Figure 3, a kind of power communication rack Special dust sucking interface arrangement, for the dedusting of power communication machine room rack, comprise skeleton 1, magnetic stripe 2, dust catcher interface 4 and cover 5 parts of packing cloth on skeleton 1, this device, for extension type structure, is a tetrahedral adsorption space after skeleton 1 opens, and stretching and opening rear height is 2240mm, width is 580mm, and the degree of depth is 200mm.
Skeleton 1 is folding, realizes contraction and the storage of dust exhaust apparatus by folding frame 1.
Magnetic stripe 2 is strong magnetic force magnetic stripe, for completing the tight connection between dust exhaust apparatus and rack.
Packing cloth 3 is wrapped in and on skeleton, forms dust absorbing structure main body.Packing cloth can be plastics or dustcloth, has good airproof performance, folding feature.
Dust catcher interface 4 is external structure of dust collector, and diameter is 50mm, and length 60mm is 200mm apart from bottom level.
This dust exhaust apparatus is provided with spool 5 up and down, can extract out to control the size of ventilating opening, and from physics analysis, the flow velocity of fluid is inversely proportional to the cross-sectional area through plane, if dust, by whole suction port plane, certainly will reduce by flow velocity, affects pick-up performance.The mode that adopts spool 5 to pull up and down can effectively be controlled cross section size, and suitable cross-sectional area can make dust enter in dust exhaust apparatus with larger speed, improves pick-up performance.
Consider that dust is subject to the impact that level is blown power and gravity in flow process, route track is parabola, so the Position Design of dust catcher interface 4 is below whole skeleton, and dust is concentrated in herein like this, improves pick-up performance.
During concrete dust suction, this device is fixed on four scalable skeletons 1 in dust suction attachment unit interface 4, and skeleton structure and umbrella are similar, by the included push-pull device at fixed of dust suction connector 4, realize the opening and closing of dust exhaust apparatus.Collapsible node and end at skeleton 1 between packing cloth 3 and skeleton sew up.Strong magnetic strip 2 is installed at packing cloth edge, for dust exhaust apparatus being fixed on to rack surface.Pull up and down spool 5, adjust to correct position, with hook 6, tangle, during use, open dust catcher interface 4, by vacuum cleaner hose therewith interface 4 closely connect, with air blast correspondence position air blast before rack, after dust catcher, start, dust can focus in this device from each board gap, to dust catcher interface 4, concentrates, and by dust catcher, is siphoned away together.
The pattern of the similar umbrella frame of flexible employing of skeleton 1, the centre of the skeleton that wherein two endways skeletons and two long sides reels device, totally four positions.Salient point in the middle of pressing while packing up is folding, during stretching, outwards drops, and contact site can fasten automatically.
Inner skeleton 1 is folding, while opening completely, can form a tetrahedral adsorption space by face seal cloth, covers whole rack surface.Packing cloth 3 is loaded segment magnetic stripe 2 with skeleton 1 end, increases the absorption affinity on dust exhaust apparatus rack surface, makes whole adsorption space have good seal, thereby effectively improves dust collection efficiency.
Although above-mentioned, by reference to the accompanying drawings embodiment of the present utility model is described; but the not restriction to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection range of the present utility model.
Claims (4)
1. a power communication rack Special dust sucking interface arrangement, it is characterized in that: comprise skeleton, magnetic stripe, dust catcher connecting interface, upper and lower edge spool and packing cloth, wherein, skeleton comprises two groups of telescopic long and short folding rods, two groups of folding rods are individually fixed in the both sides of dust catcher connecting interface, between long folding rod, be connected with spool between short folding rod, between long and short folding rod, be fixed with magnetic stripe, packing cloth covers on skeleton.
2. a kind of power communication rack Special dust sucking interface arrangement as claimed in claim 1, is characterized in that: described long folding rod is positioned at short folding rod upper end.
3. a kind of power communication rack Special dust sucking interface arrangement as claimed in claim 1, is characterized in that: described packing cloth is plastic material or dustcloth material, and the size of packing cloth and skeleton size during long extension state match.
4. a kind of power communication rack Special dust sucking interface arrangement as claimed in claim 1, is characterized in that: described spool length is adjustable, is fixed on the upper and lower side of skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247599.4U CN203912384U (en) | 2014-05-15 | 2014-05-15 | Dust collecting port device specially used for electric power communication cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247599.4U CN203912384U (en) | 2014-05-15 | 2014-05-15 | Dust collecting port device specially used for electric power communication cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912384U true CN203912384U (en) | 2014-10-29 |
Family
ID=51786624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247599.4U Expired - Fee Related CN203912384U (en) | 2014-05-15 | 2014-05-15 | Dust collecting port device specially used for electric power communication cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366587A (en) * | 2020-03-10 | 2020-07-03 | 安徽科杰粮保仓储设备有限公司 | Full-automatic online detection method and device for heavy metals in grains |
-
2014
- 2014-05-15 CN CN201420247599.4U patent/CN203912384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366587A (en) * | 2020-03-10 | 2020-07-03 | 安徽科杰粮保仓储设备有限公司 | Full-automatic online detection method and device for heavy metals in grains |
| CN111366587B (en) * | 2020-03-10 | 2023-04-25 | 安徽科杰粮保仓储设备有限公司 | Full-automatic online detection method and device for heavy metals in grains |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20180515 |