CN206130339U - Dust removal pipeline - Google Patents
Dust removal pipeline Download PDFInfo
- Publication number
- CN206130339U CN206130339U CN201621182445.7U CN201621182445U CN206130339U CN 206130339 U CN206130339 U CN 206130339U CN 201621182445 U CN201621182445 U CN 201621182445U CN 206130339 U CN206130339 U CN 206130339U
- Authority
- CN
- China
- Prior art keywords
- groove
- pipeline
- lower nozzle
- draw
- convex tendon
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 16
- 210000002435 tendon Anatomy 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 4
- 210000003205 muscle Anatomy 0.000 abstract 4
- 239000007788 liquid Substances 0.000 description 17
- 230000002093 peripheral effect Effects 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001212038 Arcola Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a dust removal pipeline, which comprises a pipeline body, the pipeline body includes the body unit that a plurality of structures are the same, the body unit is made by the light material and is cylindric structure, the pipeline body is formed according to the mode combination of the last mouth of pipe with lower mouth of pipe joint by a plurality of body units, it is lighter than orificial internal diameter down to go up orificial external diameter, upward be equipped with first protruding muscle and the protruding muscle of second on the mouth of pipe outer wall, be equipped with first draw -in groove between first protruding muscle and the protruding muscle of second, be equipped with the fixture block that a plurality of and first draw -in groove suited down on the mouth of pipe inner wall, be equipped with the wall groove to the fovea superior down in the orificial pipe wall. The utility model discloses simple structure, the firm dust removal pipeline of connection, this dust removal pipeline ventilation effect is good to can reshuffle into the required length of customer with the pipeline.
Description
Technical field
The utility model is related to ventilating dust-arrester technical field, more particularly, to a kind of cleaning shaft.
Background technology
Peripheral pump is exactly that liquid is transmitted with momentum on liquid motion direction by active force of the rotary blade to liquid
Kinetic energy with realize convey liquid.Peripheral pump is a kind of high-pressure pump, and peripheral pump is also a kind of vane pump, mainly by impeller, the pump housing and
Pump cover is constituted.Impeller is a disk, and the blade on circumference is radial evenly distributed.Annular flow is formed between the pump housing and impeller
Road, suction inlet and outlet have dividing plate at the excircle of impeller between suction inlet and outlet, thus by suction inlet and row
Outlet is kept apart.Certain centrifugal force is produced when liquid is turned round with impeller in peripheral pump pump, the ring in pump case is outwards got rid of
Shape runner, and it is forced backflow under the restriction of flow channel shape.Therefore, move trajectory of the liquid between blade and annular channel,
It is a kind of helix of advance for static pump case；And be then a kind of helix of retrogressing for the impeller for rotating；
Peripheral pump is gained the name because of this vorticla motion of liquid；Liquid energy continuous several times are entered between blade and obtain energy, until most
Discharge from outlet afterwards.The work of peripheral pump is something like centrifugal multistage pump multiple centrifugal pump, but peripheral pump is without as the conversion of centrifugal pump spiral casing energy
Device.Peripheral pump is mainly by way of multiple continuous work done energy transmission liquid, so higher pressure can be produced.
In energy transfer process, due to the multiple impact of liquid, energy loss is larger, pump it is less efficient, generally 20～50%.
Peripheral pump is only applicable to require the occasion of low discharge, higher head, the such as gasoline on fire pump, aircraft bowser
Pump, arcola feed pump etc..Peripheral pump can convey high volatile and the liquid containing gas, but not apply that to carry out transport viscosity big
Unholiness liquid in 7 Pa Secs of thicker liquid and containing solid particle.The characteristics of peripheral pump, flow was little, and lift is high, has
Self-suction function, can be used to transport viscosity less than 5 degree of E without solid particle and its liquid similar to water.Such as gasoline, kerosene, wine
Essence etc., can be used as the purposes such as small size steam boiler moisturizing, chemical industry, pharmacy, building water supply.
Peripheral pump has lot of advantages：Such as small volume, lightweight feature have greatly superior in marine installation
Property.；Self-priming is realized with suction capacity or by means of simple mechanism；Heat-capacity curve with steep drop, therefore, to system
In pressure oscillation it is insensitive；Some peripheral pumps are capable of achieving vapour-liquid and mix defeated.This is for pumping the volatile liquid containing gas
Very high high-temp liquid has great importance with pressure for vaporization；Peripheral pump simple structure, casting and processing technology are all easily real
Existing, some vortex pump components can also use nonmetallic materials, such as plastics, nylon molding impeller.
Cleaning shaft is the air grid optimization metal or nonmetal pipeline of industry and civil buildings, is in order that empty
Air-flow leads to, and reduces a kind of civilian infrastructure of harmful gas concentration, in being mainly used in industry and architectural engineering, application
Relate generally to：Electronics industry dustless factory building cleaning system, medicine food sterile workshop cleaning system, hotel, market hospital,
Exhaust duct, industrial environment or the hilllocks such as factory and the central air conditioner system of office building, industrial pollution control dedusting, smoke evacuation, oil suction
Position is comfortably with ajutage, the coal bed methane extraction system that draws out methane, coal mine environmental Kuznets Curves return air blowing system ... etc.
Deng.
There is problems with existing cleaning shaft：
1st, pipeline it is non-dismountable, restructuring, it is impossible to meet customer need；
2nd, dismountable cleaning shaft, regrouping process is loaded down with trivial details, and after recombinating, it is not firm to connect, and causes ventilation effect poor.
The content of the invention
Technical problem to be solved in the utility model is to provide the cleaning shaft of a kind of simple structure, stable connection, should
Cleaning shaft ventilation effect is good, and pipeline can be reassembled into the length required for client.
The utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of cleaning shaft, including pipeline sheet
Body, described pipeline body includes multiple structure identical body units, and described body unit is made up of light material and is in
Cylinder-like structure, described pipeline body is combined according to upper orifice by multiple body units with the mode of lower nozzle clamping,
The external diameter of described upper orifice is less than the internal diameter of lower nozzle, and described upper orifice outer wall is provided with the first convex tendon and the second convex tendon,
It is provided with the first draw-in groove between described the first convex tendon and the second convex tendon, described lower nozzle inwall is provided with multiple with the first draw-in groove
Adaptable fixture block, in the tube wall of described lower nozzle concave up wall trench is provided with.
Further improve as the utility model, be additionally provided with described lower nozzle inwall to the second draw-in groove for extending out, institute
The second draw-in groove stated and the first convex tendon are adapted.
Further improve as the utility model, the mouth of pipe edge of described upper orifice carries out chamfered.
Further improve as the utility model, in the body unit of described pipeline body bottom impeller is provided with.
Further improve as the utility model, described pipeline body at least includes three body units.
Compared with prior art, the utility model has the advantage of by multiple body units according to upper orifice and lower nozzle card
The mode for connecing is constituting pipeline body, stable connection.Specifically, at the wedging position of body, the first convex tendon of upper orifice
Tip upside down in the second draw-in groove of lower nozzle, and the fixture block of lower nozzle is tipped upside down in the first draw-in groove, the mouth of pipe edge insertion of upper orifice
In the wall trench of lower nozzle, by above-mentioned snap fit, connect suitable firm, firm between multiple body units, will not
Appearance is leaked out, and ventilation effect is more preferable；In addition, user can according to actual needs carry out the quantity of selecting pipe body unit, and then can adjust
The length of length of tubing body, and body unit is made up of light material, and low cost, overall weight are light, are more convenient to install.
Description of the drawings
Fig. 1 is the utility model sectional view；
Fig. 2 is part A partial enlarged drawing in Fig. 1.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
As shown in Figure 1 to Figure 2：A kind of cleaning shaft, including pipeline body, pipeline body includes multiple structure identical pipes
Body unit 1, body unit 1 is made up and cylindrical structure of light material, and pipeline body is by multiple body units 1 according to upper pipe
Mouth 2 is combined with the mode of the clamping of lower nozzle 3, and the external diameter of upper orifice 2 sets less than the internal diameter of lower nozzle 3 on the outer wall of upper orifice 2
There are the first convex tendon 4 and the second convex tendon 5, the first draw-in groove 6 is provided between the first convex tendon 4 and the second convex tendon 5, set on the inwall of lower nozzle 3
There are multiple fixture blocks 7 being adapted with the first draw-in groove 6, concave up wall trench 8 is provided with the tube wall of lower nozzle 3.
It is additionally provided with the inwall of lower nozzle 3 to the second draw-in groove 9 for extending out, the second draw-in groove 9 and the first convex tendon 4 are adapted.
The mouth of pipe edge of upper orifice 2 carries out chamfered.
Impeller is provided with the body unit 1 of pipeline body bottom.
Pipeline body at least includes three body units 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of cleaning shaft, including pipeline body, it is characterised in that described pipeline body includes multiple structure identical pipes
Body unit, described body unit is made up and cylindrical structure of light material, and described pipeline body is by multiple body lists
Unit combines according to upper orifice with the mode of lower nozzle clamping, and the external diameter of described upper orifice is less than the internal diameter of lower nozzle, institute
The upper orifice outer wall stated is provided with the first convex tendon and the second convex tendon, and between described the first convex tendon and the second convex tendon the first card is provided with
Groove, described lower nozzle inwall is provided with multiple fixture blocks being adapted with the first draw-in groove, is provided with the tube wall of described lower nozzle
Concave up wall trench.
2. a kind of cleaning shaft according to claim 1, it is characterised in that be additionally provided with described lower nozzle inwall outwards
The second draw-in groove for expanding, described the second draw-in groove and the first convex tendon is adapted.
3. a kind of cleaning shaft according to claim 1, it is characterised in that fallen at the mouth of pipe edge of described upper orifice
Angle is processed.
4. a kind of cleaning shaft according to claim 1, it is characterised in that positioned at the body of described pipeline body bottom
Impeller is provided with unit.
5. a kind of cleaning shaft according to claim 1, it is characterised in that described pipeline body is at least including three pipes
Body unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182445.7U CN206130339U (en) | 2016-10-27 | 2016-10-27 | Dust removal pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182445.7U CN206130339U (en) | 2016-10-27 | 2016-10-27 | Dust removal pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130339U true CN206130339U (en) | 2017-04-26 |
Family
ID=58576819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621182445.7U Expired - Fee Related CN206130339U (en) | 2016-10-27 | 2016-10-27 | Dust removal pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206130339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882665A (en) * | 2019-03-28 | 2019-06-14 | 无锡冬夏机电有限公司 | A kind of linear profile wound form ventilation duct |
| CN113007822A (en) * | 2021-02-22 | 2021-06-22 | 济南润德医用工程有限公司 | Antibacterial and bacteriostatic self-cleaning material special for clean space and method |
-
2016
- 2016-10-27 CN CN201621182445.7U patent/CN206130339U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882665A (en) * | 2019-03-28 | 2019-06-14 | 无锡冬夏机电有限公司 | A kind of linear profile wound form ventilation duct |
| CN109882665B (en) * | 2019-03-28 | 2023-09-08 | 无锡冬夏机电有限公司 | Linear section bar winding type ventilation pipe |
| CN113007822A (en) * | 2021-02-22 | 2021-06-22 | 济南润德医用工程有限公司 | Antibacterial and bacteriostatic self-cleaning material special for clean space and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |