CN208145624U - Blowback system with venturi effect - Google Patents
Blowback system with venturi effect Download PDFInfo
- Publication number
- CN208145624U CN208145624U CN201721523467.XU CN201721523467U CN208145624U CN 208145624 U CN208145624 U CN 208145624U CN 201721523467 U CN201721523467 U CN 201721523467U CN 208145624 U CN208145624 U CN 208145624U
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- ejector pipe
- top plate
- shape
- venturi effect
- utility
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Abstract
The utility model relates to technical field of dust removal equipment, and in particular to the blowback system with Venturi effect.Main technical schemes are as follows：Chamfer the confluence ejector pipe of connection including shape of a saddle top plate and therewith, gas ejection ports are towards confluence ejector pipe.The confluence ejector pipe is four, is symmetrically distributed in the two sides of shape of a saddle top plate.The height H of the confluence ejector pipe is 2 times of diameter D.The angle of the shape of a saddle top plate is 60 °.The utility model has the characteristics that structure novel, investment is small, occupies little space, design arrangement is flexible, simple installation；The blowback system of the utility model is applied in cleaner, the gas flow for being blown into filter cylinder is considerably increased using Venturi effect, to reduce energy consumption, the working efficiency of cleaner can be greatly improved.
Description
Technical field
The utility model relates to the blowback systems with Venturi effect, belong to technical field of dust removal equipment.
Background technique
With the development of New Technologies, dust pollution object is exhaled from past a large amount of depositing dusts to be increasingly difficult to administer
Dirt conversion, intensive and a large amount of 0.1 μm -2.0 μm of the small particle pollution dust and aerosol that many industrial enterprise's techniques generate
Also many Industrial Enterprise Factory Boundary problem of environmental pollutions and industrial building environment pollution problem, such as environment in workshop are brought
Smoke contamination, chemical contamination and other a variety of toxic and harmful gas pollutions.These it is seriously polluted influence and endanger practitioner's
Health will lead to various disease risks even threat to life.The consequence seriously polluted causes medical treatment to a large amount of enterprises
The problem of burden and practitioner's deficiency, seriously affects production；Dirt pollutant is leaked exhaling in workshop by door and window and ventilation is arranged
It puts and huge negative effect is caused to ambient air PM2.5.
At runtime, filter cylinder surface accumulates a large amount of dust to cleaner in the prior art, it is common practice to start
Blowback system falls off dust blowback, blow off the effect of dust with ventilation quantity be at than, ventilation quantity then means to consume energy greatly
Greatly.
Utility model content
To reduce energy consumption when cleaner blowback filter cylinder, the utility model proposes a kind of blowbacks with Venturi effect
System, structure is simple, the purge gas ejection function with Venturi effect.
The technical solution of the utility model is as follows：Blowback system with Venturi effect, including shape of a saddle top plate and with
Beveling connection confluence ejector pipe, gas ejection ports towards confluence ejector pipe.
Further, the confluence ejector pipe is two, is symmetrically distributed in the two sides of shape of a saddle top plate.
Further, the confluence ejector pipe is four, is symmetrically distributed in the two sides of shape of a saddle top plate.
Further, the height H of the confluence ejector pipe is 2 times of diameter D.
Further, the confluence ejector pipe includes taper type pipe and cylindrical tube interconnected.
Further, the angle of the shape of a saddle top plate is 60-75 °.
Further, the angle of the shape of a saddle top plate is 60 °.
The beneficial effects of the utility model are as follows：
(1) the utility model have structure novel, investment is small, occupy little space, design arrangement flexibly, the spy of simple installation
Point；
(2) blowback system of the utility model is applied in cleaner, is considerably increased and is blown using Venturi effect
Enter the gas flow of filter cylinder, to reduce energy consumption, the working efficiency of cleaner can be greatly improved.
Detailed description of the invention
Fig. 1 is the perspective view 1 of the utility model blowback system；
Fig. 2 is the perspective view 2 of the utility model blowback system；
Fig. 3 is the main view of the utility model blowback system；
Fig. 4 is the S direction view of Fig. 3；
Fig. 5 is the application drawing of the utility model.
Wherein：1, shape of a saddle top plate, 2, gas ejection ports, 3, taper type pipe, 4, cylindrical tube.
Specific embodiment
With reference to embodiment and attached drawing 1-5 is described further the utility model：
Blowback system with Venturi effect chamfers the confluence ejector pipe of connection, gas including shape of a saddle top plate 1 and therewith
Body jet port 2 towards confluence ejector pipe.The confluence ejector pipe is four, is symmetrically distributed in the two sides of shape of a saddle top plate 1.
The height H of the confluence ejector pipe is 2 times of diameter D.The confluence ejector pipe includes 3 He of taper type pipe interconnected
Cylindrical tube 4.The angle of the shape of a saddle top plate 1 is 60 °.
In use, the utility model device is fixed in cleaner, confluence ejector pipe top connects filter cylinder, works as filter cylinder
When surface dust accumulation reaches a certain amount of, start blowback system, purge gas can be with supersonic speed from the gas injection of anti-blowpipe
Mouth 2 sprays, and when flowing through the confluence ejector pipe with Venturi effect, mass air flow into confluence ejector pipe and can be accelerated by injection
It is diffused into the cavity of filter cylinder, gas shock and vibration is formed to filter cylinder, the impact and vibration of air-flow, which can be disposed, to be attached to
The dust and muffin of filter cylinder outer surface.
Above-described embodiment is only used for illustrating the utility model design of the utility model, rather than to the utility model right
The restriction of protection, all non-essential modifications to the present invention made by this concept should all fall into the guarantor of the utility model
Protect range.
Claims (4)
1. the blowback system with Venturi effect, which is characterized in that including shape of a saddle top plate（1）The remittance of connection is chamfer therewith
Flow ejector pipe, gas ejection ports（2）Towards confluence ejector pipe；The height H of the confluence ejector pipe is 2 times of diameter D, described
Confluence ejector pipe include taper type pipe interconnected（3）And cylindrical tube（4）, the shape of a saddle top plate（1）Angle
It is 60-75 °.
2. as described in claim 1 with the blowback system of Venturi effect, which is characterized in that the confluence ejector pipe is
Two, it is symmetrically distributed in shape of a saddle top plate（1）Two sides.
3. as described in claim 1 with the blowback system of Venturi effect, which is characterized in that the confluence ejector pipe is
Four, symmetrically it is distributed in shape of a saddle top plate（1）Two sides.
4. as described in claim 1 with the blowback system of Venturi effect, which is characterized in that the shape of a saddle top plate
（1）Angle be 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523467.XU CN208145624U (en) | 2017-11-15 | 2017-11-15 | Blowback system with venturi effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523467.XU CN208145624U (en) | 2017-11-15 | 2017-11-15 | Blowback system with venturi effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208145624U true CN208145624U (en) | 2018-11-27 |
Family
ID=64414035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523467.XU Active CN208145624U (en) | 2017-11-15 | 2017-11-15 | Blowback system with venturi effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208145624U (en) |
-
2017
- 2017-11-15 CN CN201721523467.XU patent/CN208145624U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Floor 4, No. 300, Dongxin Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province, 215156 Patentee after: Suzhou Zhaohe Air System Co.,Ltd. Address before: 116600 No.8, digital3 Road, shuangd port, Jinzhou new district, Dalian City, Liaoning Province Patentee before: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Xiang Inventor after: Wang Xu Inventor after: Yao Weiqiang Inventor after: Lin Hongzhu Inventor after: Li Jian Inventor after: Wang Qixing Inventor after: Yang Liang Inventor before: Wang Xu Inventor before: Yao Weiqiang Inventor before: Lin Hongzhu Inventor before: Li Jian Inventor before: Wang Qixing Inventor before: Yang Liang |
|
| CB03 | Change of inventor or designer information |