CN205719113U - Ball flow of air shows instrument - Google Patents
Ball flow of air shows instrument Download PDFInfo
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- CN205719113U CN205719113U CN201620141076.0U CN201620141076U CN205719113U CN 205719113 U CN205719113 U CN 205719113U CN 201620141076 U CN201620141076 U CN 201620141076U CN 205719113 U CN205719113 U CN 205719113U
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Abstract
A kind of ball flow of air shows instrument, comprise: transparent short tube, be arranged on the two ends of transparent short tube, for the flange that transparent short tube is connected in airduct pipeline and be arranged on inside transparent short tube, for indicating the instruction ball component of flowing gas state and wind direction, instruction ball component comprises two pieces of perforated baffles and is arranged on perforated baffle and the some air balls in the space of transparent short tube formation.This utility model way is simple, with low cost, mechanical drive disk assembly, corrosion-resistant, the defect of prior art can be overcome, effectively solve collection and confinement of gases and process or end air-breathing or the balance deficiency problem of aerofluxus in ventilating system, be greatly simplified the difficulty of system debug and operation maintenance, reduce air-valve and the quantity of effusion meter, save the cost of pipe-line system.
Description
Technical field
This utility model relates to collection and confinement of gases and processes and aeration technology field, particularly relates to a kind of 24 hours visual ball flow of air and shows instrument.
Background technology
Along with development and the progress of science and technology of society, increasingly paying attention to the balance of air quantity in foul gas collection process and Design of Ventilation System, the quality of air balance is directly connected to collection treatment effeciency and the uniformity of ventilating system of foul gas.
And in Practical Project, owing to being affected sealing such as gas skirt, airduct size, scenery resource quality, changeable, the installing space of operating condition, finishing requirement etc. by factors, during circuit design, often it is difficult to the resistance balance between each arm.To this end, generally to arrange air-valve on each branched pipe to regulate air quantity, by changing the drag losses of pipeline, make to realize resistance balance between each branched pipe of system, reach to design requirement.But air-valve regulation is easier to for single or number bye-pass system, but complicated for pipeline, air-breathing or the various system of Exhaust branch pipeline, the such as air supplying and exhausting system of large-scale wastewater treatment plant deodorization collection system, heavy construction or the underground space.If realizing the manage-style amount equilibrium of each end branch, best each end branch pipe is installed air-valve and arranges gas flowmeter, and the cost of pipe-line system will certainly be significantly increased；Even if installing substantial amounts of air-valve and effusion meter, in actual motion, the drag characteristic of each branched pipe can change with the change of the most a certain branch resistance characteristic, air-valve will have to repeatedly adjust, needing substantial amounts of personnel's observed volume and complete EQUILIBRIUM CALCULATION FOR PROCESS, the difficulty of system debug and later stage operation maintenance is the biggest.
On the other hand, for the collection and confinement of gases processing system of uninterrupted operation in 24 hours, especially night due to the change of operating condition, such as brown-outs or instrument is damaged, and the phenomenon causing system pipeline air quantity unbalance also is difficult to be found by people.
Utility model content
This utility model provides a kind of ball flow of air to show instrument, way is simple, with low cost, mechanical drive disk assembly, corrosion-resistant, it is possible to overcome the defect of prior art, effectively solve collection and confinement of gases to process or end air-breathing or the balance deficiency problem of aerofluxus in ventilating system, it is greatly simplified the difficulty of system debug and operation maintenance, reduces air-valve and the quantity of effusion meter, save the cost of pipe-line system.
In order to achieve the above object, this utility model provides a kind of ball flow of air to show instrument, comprises:
Transparent short tube；
Flange, it is arranged on the two ends of transparent short tube, for being connected in airduct pipeline by transparent short tube；
Instruction ball component, it is arranged on inside transparent short tube, is used for indicating flowing gas state and wind direction；
Described instruction ball component comprises:
Two pieces of perforated baffles, this perforated baffle is arranged on inside transparent short tube, and the inwall of two pieces of perforated baffles and transparent short tube is collectively forming a space；
Some air balls, it is arranged in the space of perforated baffle and the formation of transparent short tube, can move with gas flowing.
Having some passages on described perforated baffle, the diameter of described passage is less than the size of air balls.
Described air balls uses has coloured air balls.
Described air balls surface-coated fluorescent material.
Described transparent short tube uses transparent material to make.
Described transparent short tube uses corrosion resistant transparent material to make.
This utility model has the advantage that
Way is simple, with low cost, mechanical drive disk assembly, corrosion-resistant, the defect of prior art can be overcome, flow of air is installed and shows that the collection and confinement of gases of instrument processes or ventilating system, it is possible to be greatly simplified the difficulty of system debug and operation maintenance, effectively solve end air-breathing or the balance deficiency problem of aerofluxus, reduce air-valve and the quantity of effusion meter, save the cost of pipe-line system, it is possible to facilitate operational management at the night personnel maintenance to system, it is ensured that uninterrupted operations in 24 hours of system.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of ball flow of air that this utility model provides shows instrument.
Fig. 2 is the schematic diagram indicating ball component in Fig. 1.
Detailed description of the invention
Preferred embodiment of the present utility model is illustrated below according to Fig. 1 and Fig. 2.
As it is shown in figure 1, this utility model provides a kind of ball flow of air to show instrument, comprise:
Transparent short tube 1；
Flange 2, it is arranged on the two ends of transparent short tube 1, for being connected in airduct pipeline by transparent short tube 1；
Instruction ball component, it is internal that it is arranged on transparent short tube 1, is used for indicating flowing gas state and wind direction.
Described transparent short tube 1 uses transparent material to make, such as: lucite；When the ball flow of air that this utility model provides shows instrument for foul smell collection processing system implementing, described transparent short tube 1 uses corrosion resistant transparent material to make.
As it is shown in figure 1, described instruction ball component comprises:
Two pieces of perforated baffles 301, it is internal that this perforated baffle 301 is arranged on transparent short tube 1, and the inwall of two pieces of perforated baffles 301 and transparent short tube 1 is collectively forming a space；
Some air balls 302, it is arranged in the space of perforated baffle 301 and the formation of transparent short tube 1, can move with gas flowing.
As in figure 2 it is shown, have some passages 3011 on described perforated baffle 301, the diameter of described passage 3011, less than the size of air balls 302, prevents air balls 302 to run off.
Described air balls 302 uses has coloured air balls, it is simple to observe, and air balls 302 surface-coated fluorescent material, facilitates operational management personnel's night inspection.
When the ball flow of air that this utility model provides shows instrument inside by gas, air balls 302 is beated at the internal box haul of transparent short tube 1, completes instruction function.
This utility model way is simple, with low cost, mechanical drive disk assembly, corrosion-resistant, the defect of prior art can be overcome, flow of air is installed and shows that the collection and confinement of gases of instrument processes or ventilating system, it is possible to be greatly simplified the difficulty of system debug and operation maintenance, effectively solve end air-breathing or the balance deficiency problem of aerofluxus, reduce air-valve and the quantity of effusion meter, save the cost of pipe-line system, it is possible to facilitate operational management at the night personnel maintenance to system, it is ensured that uninterrupted operations in 24 hours of system.
Although content of the present utility model has been made to be discussed in detail by above preferred embodiment, but it should be appreciated that the description above is not considered as restriction of the present utility model.After those skilled in the art have read foregoing, multiple amendment of the present utility model and replacement all be will be apparent from.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (6)
1. a ball flow of air shows instrument, it is characterised in that comprise:
Transparent short tube (1)；
Flange (2), it is arranged on the two ends of transparent short tube (1), for being connected in airduct pipeline by transparent short tube (1)；
Instruction ball component, it is internal that it is arranged on transparent short tube (1), is used for indicating flowing gas state and wind direction；
Described instruction ball component comprises:
Two pieces of perforated baffles (301), it is internal that this perforated baffle (301) is arranged on transparent short tube (1), and the inwall of two pieces of perforated baffles (301) and transparent short tube (1) is collectively forming a space；
Some air balls (302), it is arranged in the space that perforated baffle (301) and transparent short tube (1) are formed, and can move with gas flowing.
2. ball flow of air as claimed in claim 1 shows instrument, it is characterised in that have some passages (3011) on described perforated baffle (301), and the diameter of described passage (3011) is less than the size of air balls (302).
3. ball flow of air as claimed in claim 1 shows instrument, it is characterised in that described air balls (302) uses has coloured air balls.
4. ball flow of air as claimed in claim 3 shows instrument, it is characterised in that described air balls (302) surface-coated fluorescent material.
5. ball flow of air as claimed in claim 1 shows instrument, it is characterised in that described transparent short tube (1) uses transparent material to make.
6. ball flow of air as claimed in claim 1 shows instrument, it is characterised in that described transparent short tube (1) uses corrosion resistant transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141076.0U CN205719113U (en) | 2016-02-25 | 2016-02-25 | Ball flow of air shows instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141076.0U CN205719113U (en) | 2016-02-25 | 2016-02-25 | Ball flow of air shows instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719113U true CN205719113U (en) | 2016-11-23 |
Family
ID=57334117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141076.0U Active CN205719113U (en) | 2016-02-25 | 2016-02-25 | Ball flow of air shows instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675063A (en) * | 2016-02-25 | 2016-06-15 | 上海市政工程设计研究总院（集团）有限公司 | Ball-type airflow dynamic indicating instrument |
-
2016
- 2016-02-25 CN CN201620141076.0U patent/CN205719113U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675063A (en) * | 2016-02-25 | 2016-06-15 | 上海市政工程设计研究总院（集团）有限公司 | Ball-type airflow dynamic indicating instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190813 Address after: 200030 4-5 Floor, 106 Nandan East Road, Xuhui District, Shanghai Patentee after: SHANGHAI MUNICIPAL TRANSPORTATION DESIGN INSTITUTE CO., LTD. Address before: 200092 Shanghai, Zhongshan, North Road, No. two, No. 901, No. Patentee before: Shanghai Municipal Engineering Design Institute (Group) Co., Ltd. |