CN206503777U - A kind of pipeline ventilation machine - Google Patents
A kind of pipeline ventilation machine Download PDFInfo
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- CN206503777U CN206503777U CN201621484705.6U CN201621484705U CN206503777U CN 206503777 U CN206503777 U CN 206503777U CN 201621484705 U CN201621484705 U CN 201621484705U CN 206503777 U CN206503777 U CN 206503777U
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- air
- pipe
- connecting pin
- air main
- discharge pipe
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Abstract
A kind of pipeline ventilation machine, it includes air main and sets motor in the inner, motor driving wind wheel rotates generation air flow in air main, the air intake of described air main is provided with pressure inlet, and blast pipe is set with outside pressure inlet, the outlet air end of air main is provided with discharge pipe, blast pipe on discharge pipe with being respectively arranged with the first connecting pin and the second connecting pin, fixed and be integral by bayonet unit between first and second connecting pin, air main is clamped to and is connected with guide duct into and out of being provided with reducer pipe between airduct, on described discharge pipe and blast pipe.The beneficial effects of the utility model are：Air main two ends are connected by blast pipe and discharge pipe with ventilation shaft, therefore, the air main in this case can fixed dimension batch production, further according on the market conventional ventilation pipe size production it is associated into and out of airduct, so as to reduce product specification quantity, the general rate of lift part.
Description
Technical field
The utility model is related to a kind of ventilation equipment, specifically a kind of pipeline ventilation machine.
Background technology
In the building design of modern society, especially as the building of public arena, typically ventilating system can all be made
For the subsystem of building, for carrying out air exchange between inside the building and external world to ensure the pure and fresh of building inner air.And
General among ventilating system to be all equipped with blower fan, blower fan is used to suck in building outside air or arrange the air in building
Go out.
Pipeline fan is a kind of subclass of blower fan, and the pipeline of ventilating system is generally required to be connected with pipeline fan, pipeline wind
Machine is exposed in air and used for a long time, it is easy to which laying dust is, it is necessary to which periodic cleaning, otherwise will be unable to reach ventilation effect.Existing pipe
Road blower fan sealing is strict, is made troubles to its cleaning and dismounting work, it is therefore necessary to make further improve to its structure.
Utility model content
The purpose of this utility model is that there is provided a kind of simple in construction, user in order to overcome the shortcoming that prior art is present
Just, remove and install conveniently, a kind of pipeline ventilation machine that a variety of calibers can be coordinated to use.
The utility model purpose is realized with the following methods：A kind of pipeline ventilation machine, it includes air main and located at it
Interior motor, motor driving wind wheel rotates generation air flow in air main, it is characterised in that：The air intake of described air main
End is provided with pressure inlet, and is set with outside pressure inlet blast pipe, and the outlet air end of air main is provided with discharge pipe, and blast pipe is with going out
It is respectively arranged with the first connecting pin and the second connecting pin on airduct, first and second connecting pin, to be fixed as one by bayonet unit whole
Body, by air main be clamped into and out of airduct, between, be provided with reducer pipe and wind-guiding on described discharge pipe and blast pipe
Pipe is connected.
Described pressure inlet includes the capillary portion and the straight-tube portion in blast pipe being located in air main, taper
Tube portion diameter enters from air inlet direction to air outlet direction gradually to be increased, and wind wheel, which is located in the capillary portion, to be rotated.
Connected between described reducer pipe and blast pipe or discharge pipe by the transition conduit of taper.
Described bayonet unit is the first connecting plate and the first guide groove being arranged on the first connecting pin, is arranged on second
Back-off is provided with the second connecting plate and the second guide groove on connecting pin, first and second connecting plate, insertion is located at first and second and led
Into the lockhole on groove.
The first described connecting pin is integrally formed with blast pipe, and the second connecting pin is integrally formed with discharge pipe.
The beneficial effects of the utility model are：1st, simple in construction, production cost is low, improves the market competitiveness；2nd, air main
Two ends are connected by blast pipe and discharge pipe with ventilation shaft, therefore, the air main in this case can fixed dimension batch production, then
Associated into and out of airduct according to conventional ventilation pipe size production on the market, so as to reduce product specification quantity, lifting is matched somebody with somebody
The general rate of part；3rd, after in/out air tube is docked by connecting pin, air main two ends, the mode letter of connecting pin abutting joint are fixed on
Single, it is convenient to dismantle, and is conducive to improving installation effectiveness.
Brief description of the drawings
Fig. 1,2 are the utility model general assembly design sketch.
Fig. 3,4 are the utility model Standard figure.
Fig. 5 is structure sectional view in the utility model.
Embodiment
Make specific further instruction to the utility model below in conjunction with the accompanying drawings.A kind of pipeline ventilation machine, it includes main wind
Pipe 1 and motor 2 in the inner is set, motor 2 drives wind wheel 3 to be rotated in air main 1 and produces air flow, it is characterised in that：Institute
The air intake for the air main 1 stated is provided with pressure inlet 4, and is set with outside pressure inlet blast pipe 5, the outlet air end peace of air main 1
Equipped with discharge pipe 6, blast pipe 5 is with being respectively arranged with the first connecting pin 51 and the second connecting pin 61 on discharge pipe 6, first and second connects
Fixed and be integral by bayonet unit between pin 51,61, air main 1 is clamped into and out of between airduct 5,6, it is described
Discharge pipe 6 and blast pipe 5 on be provided with reducer pipe 7 and be connected with guide duct.
Described pressure inlet 4 includes the capillary portion 41 and the straight-tube portion in blast pipe being located in air main
42, the diameter of capillary portion 41 enters from air inlet direction to air outlet direction gradually to be increased, and wind wheel 3 is located at the capillary portion 41
It is interior to rotate.
6 are connected by the transition conduit 8 of taper between described reducer pipe 7 and blast pipe 5 or discharge pipe.
Described bayonet unit is the first connecting plate 52 and the first guide groove 53 being arranged on the first connecting pin 51, is set
Back-off 9 is provided with the second connecting plate 62 and the second guide groove 63 on the second connecting pin 61, first and second connecting plate, is inserted
It is located in the lockhole 91 on first and second guide groove.
The first described connecting pin 51 is integrally formed with blast pipe 5, and the second connecting pin 61 is integrally formed with discharge pipe 6.
Operation principle：Air main in this case is designed using fixed dimension, and user is according to blast, and the parameter selection such as air quantity is closed
Suitable product is used.Further according to the size of the size selection in/out air tube of guide duct.Wherein, in/out air tube is arranged on main wind in this case
Pipe two ends, when it is installed, first and second connecting plate on first and second connecting pin, insert other side first and second guide groove in, even
Fishplate bar surface is provided with back-off, and after connecting plate is installed in place with guide groove, back-off is snapped into the lockhole in guide groove and fixed, and rises
The positioning action to first and second connecting pin is arrived.So as to which in/out air tube is fixed on into air main two ends.And when disassembly is desired,
Also only need to depart from back-off out of lockhole, you can dismantle in/out air tube from air main two ends, be easy to user in air main
Wind wheel, motor etc. overhauled.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.
Claims (5)
1. a kind of pipeline ventilation machine, it includes air main（1）And set motor in the inner（2）, motor（2）Drive wind wheel（3）
Air main（1）Interior rotate produces air flow, it is characterised in that：Described air main（1）Air intake pressure inlet is installed
（4）, and it is set with outside pressure inlet blast pipe（5）, air main（1）Outlet air end discharge pipe is installed（6）, blast pipe（5）With
Discharge pipe（6）On be respectively arranged with the first connecting pin（51）And second connecting pin（61）, first and second connecting pin（51、61）Between lead to
Cross bayonet unit fixation to be integral, by air main（1）It is clamped into and out of airduct（5、6）Between, described discharge pipe
（6）And blast pipe（5）On be provided with reducer pipe（7）It is connected with guide duct.
2. a kind of pipeline ventilation machine according to claim 1, it is characterised in that：Described pressure inlet（4）Including positioned at master
Capillary portion in airduct（41）And the straight-tube portion in blast pipe（42）, capillary portion（41）Diameter is by air inlet
Direction is entered to air outlet direction gradually to increase, wind wheel（3）Positioned at the capillary portion（41）It is interior to rotate.
3. a kind of pipeline ventilation machine according to claim 1, it is characterised in that：Described reducer pipe（7）With blast pipe（5）
Or discharge pipe（6）Between pass through the transition conduit of taper（8）Connection.
4. a kind of pipeline ventilation machine according to claim 1, it is characterised in that：Described bayonet unit is to be arranged on first
Connecting pin（51）On the first connecting plate（52）And first guide groove（53）, it is arranged on the second connecting pin（61）On second connection
Plate（62）And second guide groove（63）, back-off is provided with first and second connecting plate（9）, insert and be located on first and second guide groove
Lockhole（91）It is interior.
5. a kind of pipeline ventilation machine according to claim 1, it is characterised in that：The first described connecting pin（51）With air intake
Pipe（5）It is integrally formed, the second connecting pin（61）With discharge pipe（6）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484705.6U CN206503777U (en) | 2016-12-31 | 2016-12-31 | A kind of pipeline ventilation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484705.6U CN206503777U (en) | 2016-12-31 | 2016-12-31 | A kind of pipeline ventilation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503777U true CN206503777U (en) | 2017-09-19 |
Family
ID=59838797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484705.6U Active CN206503777U (en) | 2016-12-31 | 2016-12-31 | A kind of pipeline ventilation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438909A (en) * | 2018-04-03 | 2018-08-24 | 广州市胡氏标签印刷有限公司 | A kind of conveying device for sticky film, stationery particle |
| CN109661153A (en) * | 2019-01-07 | 2019-04-19 | 安徽晋煤中能化工股份有限公司 | A kind of electrical equipment local pyrexia point heat radiating device special |
| CN110847945A (en) * | 2019-11-25 | 2020-02-28 | 济宁学院 | A quick ventilation mechanism for coal mining |
-
2016
- 2016-12-31 CN CN201621484705.6U patent/CN206503777U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438909A (en) * | 2018-04-03 | 2018-08-24 | 广州市胡氏标签印刷有限公司 | A kind of conveying device for sticky film, stationery particle |
| CN109661153A (en) * | 2019-01-07 | 2019-04-19 | 安徽晋煤中能化工股份有限公司 | A kind of electrical equipment local pyrexia point heat radiating device special |
| CN110847945A (en) * | 2019-11-25 | 2020-02-28 | 济宁学院 | A quick ventilation mechanism for coal mining |
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