CN207520763U - High-efficient reverse blowing system with Venturi effect - Google Patents
High-efficient reverse blowing system with Venturi effect Download PDFInfo
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- CN207520763U CN207520763U CN201721524217.8U CN201721524217U CN207520763U CN 207520763 U CN207520763 U CN 207520763U CN 201721524217 U CN201721524217 U CN 201721524217U CN 207520763 U CN207520763 U CN 207520763U
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- cylindrical tube
- venturi effect
- blowing system
- reverse blowing
- shape
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Abstract
The utility model is related to technical field of dust removal equipment, and in particular to have the high-efficient reverse blowing system of Venturi effect.Main technical schemes are as follows：Chamfer including shape of a saddle top plate and therewith the confluence ejector pipe of connection, the confluence ejector pipe includes taper type pipe and cylindrical tube two parts, the taper type pipe and cylindrical tube are coaxial, the direction of gas ejection ports with the axle center of taper type pipe and cylindrical tube point-blank, the cylindrical tube is ellipse with shape of a saddle top plate scarf, and the gas ejection ports are fixed on the axle center of cylindrical tube and the elliptical point of intersection.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, so as to reduce energy consumption, the working efficiency of cleaner can be greatly improved.
Description
Technical field
The utility model is related to the high-efficient reverse blowing systems with Venturi effect, belong to technical field of dust removal equipment.
Background technology
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 converts, 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 can 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 are insufficient, 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 of the prior art, it is common practice to start
High-efficient reverse blowing system comes off dust blowback, blow off the effect of dust with ventilation quantity be into than, ventilation quantity then means greatly
Energy consumption is big.
Utility model content
To reduce energy consumption during cleaner blowback filter cylinder, the utility model proposes a kind of efficient with Venturi effect
Blowback system, it is simple in structure, there is the purge gas ejection function of Venturi effect.
The technical solution of the utility model is as follows：High-efficient reverse blowing system with Venturi effect, including shape of a saddle top plate
The confluence ejector pipe of connection is chamfer therewith, and the confluence ejector pipe includes taper type pipe and cylindrical tube two parts, described
Taper type pipe and cylindrical tube it is coaxial, the directions of gas ejection ports is with the axle center of taper type pipe and cylindrical tube in straight line
On.
Further, the cylindrical tube and shape of a saddle top plate scarf are ellipse, and the gas ejection ports are fixed
In the axle center of cylindrical tube and the elliptical point of intersection.
Further, the confluence ejector pipe is two, is symmetrically distributed in the both sides of shape of a saddle top plate.
Further, the confluence ejector pipe is four, is symmetrically distributed in the both 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 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) the high-efficient reverse blowing system of the utility model is applied in cleaner, is greatly increased using Venturi effect
The gas flow of filter cylinder is blown into, so as to reduce energy consumption, the working efficiency of cleaner can be greatly improved.
Description of the drawings
Fig. 1 is the stereogram 1 of the utility model high-efficient reverse blowing system；
Fig. 2 is the stereogram 2 of the utility model high-efficient reverse blowing system；
Fig. 3 is the front view of the utility model high-efficient reverse blowing system；
Fig. 4 is the S direction views of Fig. 3；
Fig. 5 is the application drawing of the utility model.
Wherein：1st, 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：
High-efficient reverse blowing system with Venturi effect chamfers including shape of a saddle top plate 1 and therewith the confluence injection of connection
Pipe, the confluence ejector pipe include 4 two parts of taper type pipe 3 and cylindrical tube, the taper type pipe 3 and cylindrical tube 4
Coaxially, the direction of gas ejection ports 2 with the axle center of taper type pipe 3 and cylindrical tube 4 point-blank.The cylindrical tube
4 and 1 scarf of shape of a saddle top plate are ellipse, the gas ejection ports 2 be fixed on the axle center of cylindrical tube 4 with it is described elliptical
Point of intersection.The confluence ejector pipe is four, is symmetrically distributed in the both sides of shape of a saddle top plate 1.The confluence ejector pipe
Height H be 2 times of diameter D.The angle of the shape of a saddle top plate 1 is 60 °.
In use, the utility model device is fixed in cleaner, connection filter cylinder in confluence ejector pipe top works as filter cylinder
When surface dust accumulation reaches a certain amount of, start high-efficient reverse blowing system, purge gas can be with supersonic speed from the gas of anti-blowpipe
Jet port 2 sprays, when flowing through the confluence ejector pipe with Venturi effect, mass air flow can by injection into confluence ejector pipe simultaneously
Acceleration is diffused into the cavity of filter cylinder, forms gas shock and vibration to filter cylinder, and the impact and vibration of air-flow can be disposed attached
The dust and muffin in filter cylinder outer surface.
Claims (7)
1. the high-efficient reverse blowing system with Venturi effect, which is characterized in that chamfer including shape of a saddle top plate (1) and therewith and connect
Confluence ejector pipe, the confluence ejector pipe include taper type pipe (3) and cylindrical tube (4) two parts, the taper type
Manage (3) and cylindrical tube (4) coaxially, the direction of gas ejection ports (2) and the axle center of taper type pipe (3) and cylindrical tube (4) exist
On straight line.
2. there is the high-efficient reverse blowing system of Venturi effect as described in claim 1, which is characterized in that the cylindrical tube
(4) it is ellipse with shape of a saddle top plate (1) scarf, the gas ejection ports (2) are fixed on axle center and the institute of cylindrical tube (4)
State elliptical point of intersection.
3. there is the high-efficient reverse blowing system of Venturi effect as described in claim 1, which is characterized in that the confluence injection
It is two to manage, and is symmetrically distributed in the both sides of shape of a saddle top plate (1).
4. there is the high-efficient reverse blowing system of Venturi effect as described in claim 1, which is characterized in that the confluence injection
Guan Weisi, symmetrically it is distributed in the both sides of shape of a saddle top plate (1).
5. there is the high-efficient reverse blowing system of Venturi effect as described in claim 1, which is characterized in that the confluence injection
The height H of pipe is 2 times of diameter D.
6. there is the high-efficient reverse blowing system of Venturi effect as described in claim 1, which is characterized in that the shape of a saddle top
The angle of plate (1) is 60-75 °.
7. there is the high-efficient reverse blowing system of Venturi effect as described in claim 1, which is characterized in that the shape of a saddle top
The angle of plate (1) is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524217.8U CN207520763U (en) | 2017-11-15 | 2017-11-15 | High-efficient reverse blowing system with Venturi effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524217.8U CN207520763U (en) | 2017-11-15 | 2017-11-15 | High-efficient reverse blowing system with Venturi effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520763U true CN207520763U (en) | 2018-06-22 |
Family
ID=62583090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721524217.8U Active CN207520763U (en) | 2017-11-15 | 2017-11-15 | High-efficient reverse blowing system with Venturi effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772035A (en) * | 2017-11-15 | 2019-05-21 | 大连兆和环境科技股份有限公司 | High-efficient reverse blowing system with Venturi effect |
-
2017
- 2017-11-15 CN CN201721524217.8U patent/CN207520763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772035A (en) * | 2017-11-15 | 2019-05-21 | 大连兆和环境科技股份有限公司 | High-efficient reverse blowing system with Venturi effect |
| CN109772035B (en) * | 2017-11-15 | 2024-04-09 | 苏州兆和空气***股份有限公司 | Efficient blowback system with Venturi effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Xiang Inventor after: Zhao Xinxin Inventor after: Yao Weiqiang Inventor after: Wang Qixing Inventor after: Lin Hongzhu Inventor after: Wang Xu Inventor after: Sheng Yuangun Inventor before: Zhao Xinxin Inventor before: Yao Weiqiang Inventor before: Wang Qixing Inventor before: Lin Hongzhu Inventor before: Wang Xu Inventor before: Sheng Yuangun |