CN209510367U - A kind of Tunnel Engineering has the curved tube axis stream air duct of ir-flow guide function - Google Patents
A kind of Tunnel Engineering has the curved tube axis stream air duct of ir-flow guide function Download PDFInfo
- Publication number
- CN209510367U CN209510367U CN201822146723.9U CN201822146723U CN209510367U CN 209510367 U CN209510367 U CN 209510367U CN 201822146723 U CN201822146723 U CN 201822146723U CN 209510367 U CN209510367 U CN 209510367U
- Authority
- CN
- China
- Prior art keywords
- air duct
- wall
- flow guide
- pedestal
- tunnel engineering
- 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
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Ventilation (AREA)
- Wind Motors (AREA)
Abstract
The utility model discloses the curved tube axis stream air ducts that a kind of Tunnel Engineering has ir-flow guide function, including pedestal, the bottom outer wall of the pedestal has been bolted chassis, and the two sides outer wall on chassis passes through axis connection universal wheel, the top exterior walls of the pedestal have been bolted air duct and driving motor, and the output shaft of driving motor is connected with flabellum by bearing, the air duct includes air duct shell and clamping magnet ring structure, and flabellum is located at the inside of air duct shell, one end of the air duct shell is connected with connection bucket, and clamping magnet ring structure is welded on connection bucket far from one end outer wall of flabellum.The utility model is made up of air duct and folding bourdon tube, air inlet barrier of shutting off is formed circinate and enters rectifier structure by the overturning intercepter plate in wind tube, air duct carries out stablizing output by crosswind pipe, and it is at random not have many air-flows guiding, makes to export unstable.
Description
Technical field
The utility model relates to Tunnel Engineering construction technique fields more particularly to a kind of Tunnel Engineering, and there is air-flow to be oriented to function
The curved tube axis stream air duct of energy.
Background technique
Existing axial flow blower is exactly the blower of the equidirectional operation of axis of air-flow and fan blade, performance characteristics be flow it is big,
Pressure is low；Use advantages are simple installations, coaxial with pipeline.Its shortcoming pressure is lower, cannot achieve long distance delivery and
Technique supply and exhaust.Wherein centrifugal blower is that sucking is thrown away outward through circumference in the middle part of the wheel nose by air-flow, then from casing tangent line
The blower of the air outlet discharge in direction, performance characteristics are the products that can require to be designed to various different flow pressure ratios, full
The demand of sufficient long distance delivery and technique supply and exhaust.For its shortcoming inlet and outlet in 90 ° of arrangements, installation site is larger and cannot
Air hose is arranged on the same axis.When in use, it is at random to have a many air-flows guiding for existing axis stream air duct, exports unstable
Tunnel will affect whole tunnel construction.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Tunnel Engineering tool proposed
There is the curved tube axis stream air duct of ir-flow guide function.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Tunnel Engineering has a curved tube axis stream air duct of ir-flow guide function, including pedestal, outside the bottom of the pedestal
Wall has been bolted chassis, and the two sides outer wall on chassis passes through axis connection universal wheel, the top exterior walls of the pedestal
It is bolted air duct and driving motor, and the output shaft of driving motor is connected with flabellum, the air duct packet by bearing
Air duct shell and clamping magnet ring structure are included, and flabellum is located at the inside of air duct shell, one end of the air duct shell is connected with
Bucket is connect, and clamps magnet ring structure and is welded on connection bucket far from one end outer wall of flabellum, the air duct passes through clamping magnet ring structure
It is connected with bourdon tube, and bourdon tube is connected with outlet air strainer far from one end inner wall of clamping magnet ring structure, the pedestal is close to wind
Push rod is welded at the top of the side outer wall of cylinder, the air duct shell is volute structure.
Preferably, the inner wall of the bourdon tube is provided with overturning intercepter plate, and overturning intercepter plate includes turning frame and overturning
Web plate, overturning web plate is by axis connection on the inner wall of turning frame.
Preferably, the top exterior walls side of the pedestal has been bolted spring strut storage box, and the receipts of bourdon tube
The inner wall specification of specification and spring strut storage box received is adapted.
Preferably, the clamping magnet ring structure includes electromagnetism clamp ring and fixed pressure ring, and bourdon tube is far from outlet air strainer
One end is clamped between electromagnetism clamp ring and the opposite side inner wall of fixed pressure ring.
Preferably, the two sides outer wall of the bourdon tube is provided with connecting hole, and the inner wall of connecting hole has been connected through a screw thread
Side guide shell.
Preferably, the driving motor and electromagnetism clamp ring are respectively connected with switch, and switch and be connected with PLC control by conducting wire
Device.
The utility model has the following beneficial effects:
1. curved tube axis stream air duct is that rectifier structure and folding wind tube form, shut off by the overturning in wind tube
Air inlet barrier of shutting off is formed circinate and enters rectifier structure by plate, and rectifier structure is carried out stablizing output by crosswind pipe, not had
Many air-flow guiding are at random, make to export unstable；
2. the universal wheel by being provided with push rod and pedestal of curved tube axis stream air duct, whole mobility is more preferable, such as
Some longer tunnels can be transferred by multiple curved tube axis stream air ducts and side guide shell, be made in whole air duct fabric
Air draft more process is without hindrance, and transfer efficiency keeps higher level.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Tunnel Engineering have ir-flow guide function curved tube axis stream air duct structure
Schematic diagram；
Fig. 2 be the utility model proposes a kind of Tunnel Engineering have ir-flow guide function curved tube axis stream air duct vertical view
Structural schematic diagram.
In figure: 1 pedestal, 2 air ducts, 3 clamping magnet ring structures, 4 overturning intercepter plates, 5 side guide shells, 6 outlet air strainers, 7 springs
Pipe, 8 crosswind pipes, 9 air duct shells, 10 push rods, 11 driving motors, 12 spring strut storage boxes, 13 connection buckets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of Tunnel Engineering has the curved tube axis stream air duct of ir-flow guide function, including pedestal 1, pedestal 1
Bottom outer wall be bolted chassis, and the two sides outer wall on chassis passes through axis connection universal wheel, the top of pedestal 1
Outer wall has been bolted air duct 2 and driving motor 11, and the output shaft of driving motor 11 is connected with flabellum, wind by bearing
Cylinder 2 includes air duct shell 9 and clamping magnet ring structure 3, and flabellum is located at the inside of air duct shell 9, one end connection of air duct shell 9
There is connection bucket 13, and clamp magnet ring structure 3 and be welded on connection bucket 13 far from one end outer wall of flabellum, air duct 2 passes through clamping magnetic
Ring structure 3 is connected with bourdon tube 7, and bourdon tube 7 is connected with outlet air strainer 6, pedestal far from one end inner wall of clamping magnet ring structure 3
1 is welded with push rod 10 at the top of the side outer wall of air duct 2, and air duct shell 9 is volute structure, and the inner wall of bourdon tube 7 is provided with
Intercepter plate 4 is overturn, and overturning intercepter plate 4 includes turning frame and overturning web plate, overturning web plate is by axis connection in turning frame
On wall, the top exterior walls side of pedestal 1 has been bolted spring strut storage box 12, and the storage specification and bullet of bourdon tube 7
The inner wall specification of spring cylinder storage box 12 is adapted, and clamping magnet ring structure 3 includes electromagnetism clamp ring and fixed pressure ring, and bourdon tube 7 is remote
The one end for separating out wind strainer 6 is clamped between electromagnetism clamp ring and the opposite side inner wall of fixed pressure ring, the two sides outer wall of bourdon tube 7
It is provided with connecting hole, and the inner wall of connecting hole has been connected through a screw thread side guide shell 5, driving motor 11 and electromagnetism clamp ring are all connected with
There is switch, and switchs and PLC controller, the model s7-200 of PLC controller are connected with by conducting wire.
Working principle: this curved tube axis stream air duct is made of air duct 2 and folding bourdon tube 7, passes through turning in bourdon tube 7
Turn intercepter plate 4 air inlet barrier of shutting off is formed circinate and entered in air duct 2, air duct 2 carries out stablizing output by crosswind pipe 8, no
It is at random to have many air-flows guiding, makes to export unstable, in some longer tunnels, multiple curved tube axis stream air ducts can be passed through
Side guide shell 5 is transferred, and keeps the air draft more process in whole air duct fabric without hindrance, and transfer efficiency is kept compared with Gao Shui
It is flat.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Tunnel Engineering has the curved tube axis stream air duct of ir-flow guide function, including pedestal (1), which is characterized in that described
The bottom outer wall of pedestal (1) has been bolted chassis, and the two sides outer wall on chassis passes through axis connection universal wheel, described
The top exterior walls of pedestal (1) have been bolted air duct (2) and driving motor (11), and the output shaft of driving motor (11) is logical
It crosses bearing and is connected with flabellum, the air duct (2) includes air duct shell (9) and clamping magnet ring structure (3), and flabellum is located at air duct shell
One end of the inside of body (9), the air duct shell (9) is connected with connection bucket (13), and is clamped magnet ring structure (3) and be welded on connection
(13) are struggled against far from one end outer wall of flabellum, the air duct (2) is connected with bourdon tube (7) by clamping magnet ring structure (3), and bullet
Reed pipe (7) is connected with outlet air strainer (6) far from one end inner wall of clamping magnet ring structure (3), and the pedestal (1) is close to air duct (2)
Side outer wall at the top of be welded with push rod (10), the air duct shell (9) is volute structure.
2. a kind of Tunnel Engineering according to claim 1 has the curved tube axis stream air duct of ir-flow guide function, feature exists
In the inner wall of the bourdon tube (7) is provided with overturning intercepter plate (4), and overturning intercepter plate (4) includes turning frame and overturning net
Plate, overturning web plate is by axis connection on the inner wall of turning frame.
3. a kind of Tunnel Engineering according to claim 1 has the curved tube axis stream air duct of ir-flow guide function, feature exists
In the top exterior walls side of the pedestal (1) has been bolted spring strut storage box (12), and the storage of bourdon tube (7)
Specification and the inner wall specification of spring strut storage box (12) are adapted.
4. a kind of Tunnel Engineering according to claim 1 has the curved tube axis stream air duct of ir-flow guide function, feature exists
In, the clamping magnet ring structure (3) include electromagnetism clamp ring and fixed pressure ring, and the one end of bourdon tube (7) far from outlet air strainer (6)
It is clamped between electromagnetism clamp ring and the opposite side inner wall of fixed pressure ring.
5. a kind of Tunnel Engineering according to claim 1 has the curved tube axis stream air duct of ir-flow guide function, feature exists
In the two sides outer wall of the bourdon tube (7) is provided with connecting hole, and the inner wall of connecting hole has been connected through a screw thread side guide shell
(5).
6. a kind of Tunnel Engineering according to claim 1 has the curved tube axis stream air duct of ir-flow guide function, feature exists
In the driving motor (11) and electromagnetism clamp ring are respectively connected with switch, and switch and be connected with PLC controller by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146723.9U CN209510367U (en) | 2018-12-20 | 2018-12-20 | A kind of Tunnel Engineering has the curved tube axis stream air duct of ir-flow guide function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146723.9U CN209510367U (en) | 2018-12-20 | 2018-12-20 | A kind of Tunnel Engineering has the curved tube axis stream air duct of ir-flow guide function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209510367U true CN209510367U (en) | 2019-10-18 |
Family
ID=68195841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822146723.9U Expired - Fee Related CN209510367U (en) | 2018-12-20 | 2018-12-20 | A kind of Tunnel Engineering has the curved tube axis stream air duct of ir-flow guide function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209510367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335747A (en) * | 2023-05-30 | 2023-06-27 | 山西凌志达煤业有限公司 | Ventilating and dust removing device for coal mine tunneling surface |
-
2018
- 2018-12-20 CN CN201822146723.9U patent/CN209510367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335747A (en) * | 2023-05-30 | 2023-06-27 | 山西凌志达煤业有限公司 | Ventilating and dust removing device for coal mine tunneling surface |
| CN116335747B (en) * | 2023-05-30 | 2023-09-15 | 山西凌志达煤业有限公司 | Ventilating and dust removing device for coal mine tunneling surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105987018A (en) | Centrifugal fan with multiple groups of fan blades | |
| CN209510367U (en) | A kind of Tunnel Engineering has the curved tube axis stream air duct of ir-flow guide function | |
| CN207864254U (en) | A kind of centrifugal blower shell of multi-angle installation | |
| CN201618621U (en) | Cyclone centrifugal dust collection device | |
| WO2013000101A1 (en) | Fluid pipeline structure having power-generating function | |
| CN207308092U (en) | A kind of dilute suspension state dry separator | |
| CN202040831U (en) | Rotary air heater | |
| CN203927989U (en) | A kind of boiler multi-stage rotary steam air heater | |
| CN207899179U (en) | A kind of rare earth permanent-magnetic material high efficiency drying air outlet | |
| CN215939365U (en) | Preheating device for dust removing equipment | |
| CN203190768U (en) | Down feather drying device | |
| CN202813904U (en) | Cylindrical evaporator and cabinet air conditioner with same | |
| CN206428374U (en) | A kind of spun yarn locomotive head tailstock vacuum end collector | |
| CN209524598U (en) | A kind of blower with purification humidification function | |
| CN205208761U (en) | Mill uses high -power air purification device | |
| CN210568769U (en) | Liquid pipeline circulator | |
| CN209244877U (en) | Ventilation blower | |
| CN203018223U (en) | Pipeline rotational flow steam-water separation device | |
| CN207609609U (en) | A kind of fan inlet is taken over | |
| CN206017187U (en) | A kind of electric machine external centrifugal blower of steering-type multi output port | |
| CN106567836B (en) | A kind of reversible axis stream hydraulic power blower fan | |
| CN206929791U (en) | The improvement distributed architecture of Large-sized Coal-fired Power group house outlet flue and air-introduced machine | |
| CN208651200U (en) | A kind of higher specific speed centrifugal fan | |
| CN208786117U (en) | A kind of pressure stabilizing steam water treatment plant | |
| CN209261928U (en) | A kind of fast disassembly type powered air-purifying case |
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: 20191018 Termination date: 20201220 |