CN107152300A - A kind of air duct part flow arrangement - Google Patents
A kind of air duct part flow arrangement Download PDFInfo
- Publication number
- CN107152300A CN107152300A CN201710498429.1A CN201710498429A CN107152300A CN 107152300 A CN107152300 A CN 107152300A CN 201710498429 A CN201710498429 A CN 201710498429A CN 107152300 A CN107152300 A CN 107152300A
- Authority
- CN
- China
- Prior art keywords
- air duct
- shunting
- main body
- flow arrangement
- part flow
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Air-Flow Control Members (AREA)
- Duct Arrangements (AREA)
Abstract
The invention discloses a kind of air duct part flow arrangement, including air duct main body, air duct main body lower end is connected with a dividing bushing, several clamping screws are inserted on dividing bushing, clamping screw is in contact with air duct main body, dividing bushing is internally provided with shunting main shaft, shunting main shaft is connected with splitterr vanes, dividing bushing lower end is provided with two shunting air ducts, split-flow baffles are provided between shunting air duct, wherein distinguished and admirable guiding mechanism is provided with the shunting air duct on right side, distinguished and admirable guiding mechanism includes main body rack, main body rack is provided at both ends with installation bolt, guide vane is provided with pivot, by setting up a sleeve on air duct, the air duct of a shunting can be set up on air duct, its internal rotatable splitterr vanes set is shunted to internal wind, make it into the two different shunting air ducts in left and right, or enter two air ducts, effect in two shunting air ducts is different, direct air-out can be achieved respectively and the air-out of angle is adjusted, it is convenient and swift, it is worthy to be popularized.
Description
Technical field
The present invention relates to ventilation equipment technical field, specially a kind of air duct part flow arrangement.
Background technology
Mine ventilation refer to by fresh air input mine under, increase oxygen concentration, with dilute and exclude in mine it is poisonous,
Pernicious gas and dust.The basic task of mine ventilation is：The enough fresh airs in underground are supplied, need of the personnel to oxygen are met
Will；Water down underground pernicious gas and dust, it is ensured that safety in production；Underground weather is adjusted, good working environment is created.In order that
Underground is distinguished and admirable along fixed route flow distribution, and the structures that guiding airflow regulation must be just built in some tunnels are that ventilation is set
Apply, it, which is divided into, guides the distinguished and admirable and distinguished and admirable facility of cut-off.Newly-built large-scale mine ventilating system is with to based on angie type, partition type, changing
The mine main of enlarging is based on hybrid.
Application No. CN200620075293.0, the patent of invention of entitled positive pressure flexible wind tube diverter, this point
Stream device have internal layer air duct and outer layer air duct, outer layer air duct is enclosed on outside internal layer air duct, outer layer air duct be trident, fan drum diverter by
Internal layer air duct and outer layer air duct are constituted, and two layers of air duct are made by high strength polyester filament yarn cloth, and outer layer air duct plays wind
Acted on to stream split constraint, internal layer air duct plays wind direction guide functions, during main pectinid cylinder ventilation, and air duct is completely filled with entirely in main fan
Outer layer air duct and public air duct；During standby pectinid cylinder ventilation, air duct is completely filled with whole outer layer air duct and public air duct in standby fan, close
Closing property is good, and the fan drum diverter is simple in construction, and main pectinid cylinder and standby pectinid cylinder are taken their own roads, and effectively reduce windage, joint
Air leak rate of air curtain is substantially reduced, and greatly strengthen ventilation rate, and pressure-resistant and impact resistance ability is greatly enhanced, and can adapt to efficient convection rotary type
Offer wind by part -fan, with it is fire-retardant, antistatic and occur it is damaged after easily repairing the characteristics of.
But the wind in air ducts many at present is all expelled directly out by a passage, cause many wind in flowing
When direction be difficult to control to, therefore devise a kind of air duct part flow arrangement.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of air duct part flow arrangement, by increasing on air duct
If a sleeve, the air duct of a shunting can be set up on air duct, its internal rotatable splitterr vanes set is to inside
Wind is shunted, and makes it into the two different shunting air ducts in left and right, or is entered simultaneously in two air ducts, two shunting air ducts
Effect it is different, direct air-out can be achieved respectively and the air-out of angle is adjusted, it is convenient and swift, be worthy to be popularized.
The technical solution adopted for the present invention to solve the technical problems is：A kind of air duct part flow arrangement, including air duct main body,
The air duct main body lower end, which is connected with a dividing bushing, the dividing bushing, inserts several clamping screws, the locking screw
Bolt is in contact with air duct main body, and the dividing bushing is internally provided with shunting main shaft, and the shunting main shaft is connected with splitterr vanes,
The dividing bushing lower end is provided between two shunting air ducts, the shunting air duct and is provided with split-flow baffles, wherein right side
Distinguished and admirable guiding mechanism is provided with shunting air duct；
The distinguished and admirable guiding mechanism includes main body rack, and the main body rack is provided at both ends with installation bolt, the main body
It is provided with support on several pivots, the pivot and is provided with guide vane.
As a kind of preferred technical scheme of the present invention, an O-ring seal is provided with the dividing bushing inwall, it is described
O-ring seal is made of polyurethane rubber material.
As a kind of preferred technical scheme of the present invention, shunting fixing bolt is provided with the shunting main shaft.
As a kind of preferred technical scheme of the present invention, the splitterr vanes lower end is in contact with split-flow baffles.
As a kind of preferred technical scheme of the present invention, extension baffle plate, the extension gear are provided with the dividing bushing
Plate is connected on dividing bushing by rotating shaft.
It is used as a kind of preferred technical scheme of the present invention, guide vane equidistantly distributed on main body rack.
As a kind of preferred technical scheme of the present invention, the main body rack is provided at both ends with sealing bed course.
As a kind of preferred technical scheme of the present invention, a flat segments and an arc section are provided with the guide vane.
Compared with prior art, the beneficial effects of the invention are as follows：, can on air duct by setting up a sleeve on air duct
To set up the air duct of a shunting, its internal rotatable splitterr vanes set is shunted to internal wind, makes it into a left side
Right two different shunting air ducts, or the effect entered simultaneously in two air ducts, two shunting air ducts are different, can be achieved respectively
Direct air-out and the air-out for adjusting angle, it is convenient and swift, it is worthy to be popularized.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is distinguished and admirable guiding mechanism structural representation of the invention.
In figure：1- air duct main bodys, 2- dividing bushings, 3- clamping screws, 4- shunting main shafts, 5- splitterr vanes, 6- shunting wind
Cylinder, 7- split-flow baffles, the distinguished and admirable guiding mechanisms of 8-, 9- main body racks, 10- installation bolts, 11- pivots, 12- guide vanes, 13- is close
Sealing rubber ring, 14- shunting fixing bolts, 15- extension baffle plates, 16- rotating shafts, 17- seal washers, 18- flat segments, 19- arc sections.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment：
As shown in Figures 1 and 2, the invention provides a kind of air duct part flow arrangement, including air duct main body 1, the air duct master
The lower end of body 1, which is connected with a dividing bushing 2, the dividing bushing 2, inserts several clamping screws 3, the clamping screw 3 and wind
Cylinder main body 1 is in contact, and the dividing bushing 2 is internally provided with shunting main shaft 4, and the shunting main shaft 4 is connected with splitterr vanes 5,
The lower end of dividing bushing 2 is provided between two shunting air ducts 6, the shunting air duct 6 and is provided with split-flow baffles 7, wherein right
Distinguished and admirable guiding mechanism 8 is provided with the shunting air duct 6 of side；
The distinguished and admirable guiding mechanism 8 includes main body rack 9, and the main body rack 9 is provided at both ends with installation bolt 10, described
It is provided with main body rack 9 on several pivots 11, the pivot 11 and is provided with guide vane 12；
Operation principle of the present invention is：When in use, dividing bushing 2 is enclosed in air duct main body 1, by tightening locking
Bolt 3 fixes dividing bushing 2, and the splitterr vanes 5 that the inside of dividing bushing 2 is set can be very good to rotate, by left side or
The windscreen of side is lived on the right side of person, or splitterr vanes 5 are vertically arranged so that the equal air-out in both sides, the flow direction of control wind, and lower end
The shunting air duct 6 of setting has different functions, the direct air-out of left end, and right-hand member is then by a distinguished and admirable guiding mechanism
8 realize the traffic organising of wind, guide vane 12 be it is rotatable, it is dextrorotary to air channel when anticlockwise, is closed
When open air channel, and can be very good to adjust the blowout angle of wind.
It is tellable to be in the present invention, as shown in figure 1, an O-ring seal 13 is provided with the inwall of the dividing bushing 2,
The O-ring seal 13 is made of polyurethane rubber material, increases sealing property.
It is tellable to be in the present invention, as shown in figure 1, being provided with shunting fixing bolt 14 in the shunting main shaft 4, just
In the angle of the fixed splitterr vanes 5 of regulation.
It is tellable to be in the present invention, as shown in figure 1, the lower end of the splitterr vanes 5 is in contact with split-flow baffles 7, it is to avoid
Leak out.
It is tellable to be in the present invention, as shown in figure 1, extension baffle plate 15 is provided with the dividing bushing 2, it is described to expand
Exhibition baffle plate 15 is connected on dividing bushing 2 by rotating shaft 16, and outside is controlled to wind direction.
It is tellable to be in the present invention, as shown in Fig. 2 the equidistantly distributed on main body rack 9 of the guide vane 12,
It will not be interfered when rotation, keep identical spacing to be easy to unstable airflow to export.
It is tellable to be in the present invention, as shown in Fig. 2 the main body rack 9 is provided at both ends with sealing bed course 17, increase
Sealing.
It is tellable to be in the present invention, as shown in Fig. 2 being provided with a flat segments 18 and a circle on the guide vane 12
It is distinguished and admirable to difference derived from segmental arc 19, flat segments 18 and arc section 19.
The present invention can set up the air duct of a shunting by setting up a sleeve on air duct on air duct, inside it
The rotatable splitterr vanes set are shunted to internal wind, make it into the two different shunting air ducts in left and right, Huo Zhetong
When the effects that enter in two air ducts, two shunting air ducts it is different, direct air-out can be achieved respectively and the air-out of angle is adjusted,
It is convenient and swift, it is worthy to be popularized.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (8)
1. a kind of air duct part flow arrangement, it is characterised in that：Including air duct main body (1), air duct main body (1) lower end is connected with one
Several clamping screws (3), the clamping screw (3) and air duct main body are inserted on dividing bushing (2), the dividing bushing (2)
(1) it is in contact, the dividing bushing (2) is internally provided with shunting main shaft (4), the shunting main shaft (4) is connected with splitterr vanes
(5), dividing bushing (2) lower end be provided between two shunting air ducts (6), shunting air duct (6) be provided with shunting every
Plate (7), wherein being provided with distinguished and admirable guiding mechanism (8) in the shunting air duct (6) on right side；
The distinguished and admirable guiding mechanism (8) includes main body rack (9), and the main body rack (9) is provided at both ends with installation bolt (10),
It is provided with the main body rack (9) on several pivots (11), the pivot (11) and is provided with guide vane (12).
2. a kind of air duct part flow arrangement according to claim 1, it is characterised in that：Set on dividing bushing (2) inwall
An O-ring seal (13) is equipped with, the O-ring seal (13) is made of polyurethane rubber material.
3. a kind of air duct part flow arrangement according to claim 1, it is characterised in that：It is provided with the shunting main shaft (4)
Shunt fixing bolt (14).
4. a kind of air duct part flow arrangement according to claim 1, it is characterised in that：Splitterr vanes (5) lower end is with dividing
Stream dividing plate (7) is in contact.
5. a kind of air duct part flow arrangement according to claim 1, it is characterised in that：It is provided with the dividing bushing (2)
Baffle plate (15) is extended, the extension baffle plate (15) is connected on dividing bushing (2) by rotating shaft (16).
6. a kind of air duct part flow arrangement according to claim 1, it is characterised in that：The guide vane (12) is in main body branch
Equidistantly distributed on frame (9).
7. a kind of air duct part flow arrangement according to claim 1, it is characterised in that：Main body rack (9) two ends are set
There is sealing bed course (17).
8. a kind of air duct part flow arrangement according to claim 1, it is characterised in that：It is provided with the guide vane (12)
One flat segments (18) and an arc section (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498429.1A CN107152300A (en) | 2017-06-27 | 2017-06-27 | A kind of air duct part flow arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498429.1A CN107152300A (en) | 2017-06-27 | 2017-06-27 | A kind of air duct part flow arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107152300A true CN107152300A (en) | 2017-09-12 |
Family
ID=59795652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710498429.1A Withdrawn CN107152300A (en) | 2017-06-27 | 2017-06-27 | A kind of air duct part flow arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107152300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015519A (en) * | 2019-03-05 | 2019-07-16 | 江苏中特特种金属装备有限公司 | A kind of radix saposhnikoviae petrochemical industry storage tank |
| CN114183390A (en) * | 2021-09-23 | 2022-03-15 | 浙江沈力防爆机电有限公司 | Compression-resistant rainproof roof fan |
-
2017
- 2017-06-27 CN CN201710498429.1A patent/CN107152300A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015519A (en) * | 2019-03-05 | 2019-07-16 | 江苏中特特种金属装备有限公司 | A kind of radix saposhnikoviae petrochemical industry storage tank |
| CN114183390A (en) * | 2021-09-23 | 2022-03-15 | 浙江沈力防爆机电有限公司 | Compression-resistant rainproof roof fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170912 |