CN209043400U - Convenient for the air quantity shield of operation - Google Patents
Convenient for the air quantity shield of operation Download PDFInfo
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- CN209043400U CN209043400U CN201821963647.4U CN201821963647U CN209043400U CN 209043400 U CN209043400 U CN 209043400U CN 201821963647 U CN201821963647 U CN 201821963647U CN 209043400 U CN209043400 U CN 209043400U
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- air quantity
- convenient
- cover
- turn
- quantity cover
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Abstract
The utility model relates to a kind of air quantity shields convenient for operation, including air quantity cover, it is fixed on the pedestal of air quantity cover bottom and positioned at the signal processing apparatus of base interior, the top of air quantity cover is provided with outwardly extending turn-up portion, turn-up portion and the suture of air quantity cover are fixed, magnet mechanism is provided in the closed cavity that turn-up portion and air quantity cover surround, it is provided with sealant and zipper in turn-up portion, the first canvas rope is fixed on pedestal.The utility model is carried on the back air quantity cover before body by the first canvas rope, the pressure that hand is born can be reduced, convenient for air quantity cover is directed at air port, save the alignment time, avoid aching for hand, by magnet mechanism air quantity cover is inhaled at the air port of ceiling, it does not need to hold, the leakproofness between air quantity cover and air port is improved by the setting of sealant, it can be convenient for removing air quantity cover from ceiling simultaneously, the setting of zipper facilitates the storage of air quantity cover convenient for disassembling magnet mechanism.
Description
Technical field
The utility model relates to a kind of air volume test equipment more particularly to a kind of air quantity shields convenient for operation.
Background technique
Construction is required to meet the knot clean room or clean room of relevant criterion aseptic medical equipment workshop, lustration class is not
Difference is required with corresponding air quantity, air quantity is measured by air quantity shield, and air quantity shield is mainly made of three parts: air quantity cover,
Pedestal, PDA are constituted, and air quantity cover is mainly used for acquiring air quantity, wind are collected on the wind speed homogenizer on pedestal, air quantity shield energy
Quickly and accurately measurement air port be averaged ventilation quantity, equipped with wind pressure sensor on wind speed homogenizer, can directly read wind speed, pressure
And relative humiture.Before testing air quantity, need to lift air quantity shield alignment air port, both hands receiving is very big during being directed at air port
Pressure, it is long to lead to be aligned the time, be directed at inefficiency, before be aligned so that arm is ached, behind test still need to for a long time
It is hand-held, the arm of operator can be made more to ache, caused there are big gap between air quantity shield and air port, wind flows from gap
Out, it is inaccurate to cause test result, or even also will cause air quantity shield and fall, causes the damage of air quantity shield, increases material resources cost；Separately
Outside, both hands help air quantity shield during the test, rise not sell and carry out other operation, and very inconvenient, working efficiency is low, together
When also need a people to assist, increase human cost.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of simple air quantity shield of structure.
In order to achieve the above objectives, the technical solution adopted in the utility model are as follows: a kind of air quantity shield convenient for operation, including wind
Amount cover is fixed on the pedestal of air quantity cover bottom and the signal processing apparatus positioned at the base interior, the wind
The top of amount cover is provided with outwardly extending turn-up portion, and the turn-up portion and air quantity cover suture are fixed, the flange
It is provided with magnet mechanism in the closed cavity that portion and the air quantity cover surround, is provided with sealant and drawing in the turn-up portion
Chain is fixed with the first canvas rope on the pedestal.
In one preferred embodiment of the utility model, the air quantity shield convenient for operation further comprises that the magnet mechanism includes
Two the first magnet blocks being oppositely arranged and two the second magnet blocks being oppositely arranged.
In one preferred embodiment of the utility model, the air quantity shield convenient for operation further comprise first magnet block and
The end face of second magnet block is inclined-plane.
In one preferred embodiment of the utility model, the air quantity shield convenient for operation further comprises the top of the air quantity cover
End is integrally formed with the turn-up portion to be arranged.
In one preferred embodiment of the utility model, the air quantity shield convenient for operation further comprises that the sealant is sponge
Layer.
In one preferred embodiment of the utility model, the air quantity shield convenient for operation further comprise spongy layer suture or
It is bonded in the turn-up portion.
In one preferred embodiment of the utility model, the air quantity shield convenient for operation further comprise the first canvas rope with
It is fixed between the pedestal that there are two the second canvas ropes.
In one preferred embodiment of the utility model, the air quantity shield convenient for operation further comprises on the first canvas rope
It is fixed with third canvas rope.
The utility model solves defect present in background technique, and the utility model structure is simple, easy to use, passes through
The cooperation of first canvas rope, the second canvas rope and third canvas rope, by air quantity cover back before body, air quantity cover stability is good,
The pressure that hand is born can be reduced, convenient for air quantity cover is directed at air port, the alignment time is saved, avoid aching for hand, lead to
Crossing magnet mechanism inhales air quantity cover at the air port of ceiling, does not need to hold, both hands can carry out other operation, pass through
The setting of sealant improves the leakproofness between air quantity cover and air port, while can be convenient for taking air quantity cover from ceiling
Under, the setting of zipper facilitates the storage of air quantity cover convenient for disassembling magnet mechanism.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the preferred embodiment of the utility model；
Fig. 2 is the main view that turn-up portion is arranged on the air quantity cover of the preferred embodiment of the utility model；
Fig. 3 is the half sectional view of the preferred embodiment of the utility model；
Fig. 4 is the top view of the magnet mechanism of the preferred embodiment of the utility model；
In figure: 10, air quantity cover, 12, pedestal, 14, turn-up portion, 16, magnet mechanism, 18, zipper, the 20, first canvas rope,
22, the first magnet block, the 24, second magnet block, 26, spongy layer, the 28, second canvas rope, 30, third canvas rope.
Specific embodiment
The utility model is described in further detail presently in connection with drawings and examples, these attached drawings are simplified
Schematic diagram only illustrates the basic structure of the utility model in a schematic way, therefore it only shows structure related with the utility model
At.
As shown in Figure 1-Figure 3, a kind of air quantity shield convenient for operation, including air quantity cover 10, it is fixed on 10 bottom of air quantity cover
The pedestal 12 in portion and the signal processing apparatus (not shown) inside pedestal 12, the top of air quantity cover 10 are provided with
Outwardly extending turn-up portion 14, turn-up portion 14 and the suture of air quantity cover 10 are fixed, and turn-up portion 14 surrounds close with air quantity cover 10
It closes in cavity and is provided with magnet mechanism 16, sealant and zipper 18 are provided in turn-up portion 14, improved by the setting of sealant
Leakproofness between air quantity cover 10 and air port, while can be convenient for removing air quantity cover 10 from ceiling, on pedestal 12
It is fixed with the first canvas rope 20.Air quantity cover 10 is carried on the back before body by the first canvas rope 20, can reduce what hand was born
Pressure saves the alignment time, avoids aching for hand convenient for air quantity cover 10 is directed at air port, convenient for the installation of air quantity cover 10,
In addition, the ceiling of toilet is irony material, it can be inhaled at the air port of ceiling by magnet mechanism 16, not need hand
It holds, both hands can carry out other operation, and the setting of zipper 18 facilitates air quantity cover 10 convenient for disassembling magnet mechanism 16
Storage.
As shown in figure 4, the preferred magnet mechanism 16 of the utility model includes two the first magnet blocks 22 being oppositely arranged and phase
To two the second magnet blocks 24 of setting, spliced by two the first magnet blocks 22 and two the second magnet blocks 24 it is rectangular, just
In covering air port, and can be stabilized at air port.The end face of further preferred first magnet block 22 and the second magnet block 24 is
Inclined-plane improves the stability of magnet mechanism 16, so that air quantity cover 10 is stabilized at air port.
In order to improve leakproofness, the top of the preferred air quantity cover 10 of the utility model and turn-up portion 14, which are integrally formed, to be arranged.
The preferred sealant of the utility model is spongy layer 26, good airproof performance.The further preferred suture of spongy layer 26 or bonding
In turn-up portion 14.
In order to improve the stability connected between the first canvas rope 20 and pedestal 12, the utility model preferably the first canvas rope
Fixed there are two the second canvas rope 28 between 20 and pedestal 12, two the second canvas ropes 28 are symmetrical arranged, and one is merely illustrated in figure
A second canvas rope 28.
In order to further increase the stability of air quantity cover 10, is fixed on the utility model preferably the first canvas rope 20
Three canvas ropes 30 avoid the shaking of air quantity cover 10 convenient for covering air quantity cover 10.
When the utility model is used, by the first canvas rope 20 by 10 sets of air quantity cover before body, by the other hand slightly
Help air quantity cover 10 can rapid alignment air port, by two the first magnet blocks 22 and two the second magnet blocks 24 by air quantity shield
Body 10 is inhaled at air port, and the first canvas rope 20 is taken down from it, after air volume test, unzips 18, by two the
One magnet block 22 and two the second magnet blocks 24 take out, and can store air quantity cover 10.
It is above enlightenment according to the desirable embodiment of the utility model, through the above description, related personnel is complete
Various changes and amendments can be carried out in the range of without departing from this item utility model technical idea.This item utility model
Technical scope be not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (8)
1. a kind of air quantity shield convenient for operation including air quantity cover, is fixed on the pedestal of air quantity cover bottom and is located at
The signal processing apparatus of the base interior, it is characterised in that: the top of the air quantity cover is provided with outwardly extending flange
Portion, the turn-up portion and air quantity cover suture are fixed, in the closed cavity that the turn-up portion is surrounded with the air quantity cover
It is provided with magnet mechanism, sealant and zipper are provided in the turn-up portion, the first canvas rope is fixed on the pedestal.
2. the air quantity shield according to claim 1 convenient for operation, it is characterised in that: the magnet mechanism includes being oppositely arranged
Two the first magnet blocks and two the second magnet blocks being oppositely arranged.
3. the air quantity shield according to claim 2 convenient for operation, it is characterised in that: first magnet block and the second magnet
The end face of block is inclined-plane.
4. it is according to claim 1 convenient for operation air quantity shield, it is characterised in that: the top of the air quantity cover with it is described
Turn-up portion is integrally formed setting.
5. the air quantity shield according to claim 1 convenient for operation, it is characterised in that: the sealant is spongy layer.
6. the air quantity shield according to claim 5 convenient for operation, it is characterised in that: the spongy layer suture is bonded in institute
It states in turn-up portion.
7. the air quantity shield according to claim 1 convenient for operation, it is characterised in that: the first canvas rope and the pedestal
Between fixed there are two the second canvas ropes.
8. the air quantity shield according to claim 7 convenient for operation, it is characterised in that: be fixed with the on the first canvas rope
Three canvas ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963647.4U CN209043400U (en) | 2018-11-27 | 2018-11-27 | Convenient for the air quantity shield of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963647.4U CN209043400U (en) | 2018-11-27 | 2018-11-27 | Convenient for the air quantity shield of operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043400U true CN209043400U (en) | 2019-06-28 |
Family
ID=67043576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821963647.4U Active CN209043400U (en) | 2018-11-27 | 2018-11-27 | Convenient for the air quantity shield of operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504324A (en) * | 2019-09-16 | 2021-03-16 | 武汉世纪久海检测技术有限公司 | Method for detecting air exchange times of independent ventilation cage box |
-
2018
- 2018-11-27 CN CN201821963647.4U patent/CN209043400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504324A (en) * | 2019-09-16 | 2021-03-16 | 武汉世纪久海检测技术有限公司 | Method for detecting air exchange times of independent ventilation cage box |
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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: 215000 rooms 101, 201, 301, 401 and 501, building 2, No. 188, Fuchunjiang Road, high tech Zone, Suzhou, Jiangsu Patentee after: Suzhou Suda health and Environmental Technology Research Institute Co.,Ltd. Address before: 215123 building 304, Suda Dushuhu campus, No. 199, Ren'ai Road, Suzhou Industrial Park, Jiangsu Province Patentee before: SANITATION & ENVIRONMENT TECHNOLOGY INSTITUTE, SOOCHOW University |
|
| CP03 | Change of name, title or address |