CN204882318U - Gas permeability detector - Google Patents
Gas permeability detector Download PDFInfo
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- CN204882318U CN204882318U CN201520567976.7U CN201520567976U CN204882318U CN 204882318 U CN204882318 U CN 204882318U CN 201520567976 U CN201520567976 U CN 201520567976U CN 204882318 U CN204882318 U CN 204882318U
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- axial fan
- intake stack
- pressure sensor
- air
- axial flow
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Abstract
The utility model provides a gas permeability detector that is applied to during paper already produces technical field, including the air intake metal mesh, the intake stack, axial fan, the air -out pipeline, the minute -pressure sensor, the electronic display table, the wire, axial fan and axial fan are connected, at axial fan upper portion installation intake stack, at the upper portion of intake stack installation air intake metal mesh, at axial fan lower part installation air -out pipeline, at air -out pipeline right side installation minute -pressure sensor, an electronic display table is connected with the minute -pressure sensor through the wire for showing pressure variation, axial fan can select 2 -10, intake stack, air -out pipeline all adopt the smooth material tubular product of the inner wall that reduces the pressure loss. The utility model discloses a design simple structure adopts built -in series connection fan to guarantee that the wind pressure is stable, avoids the outside to apply the pneumatics equipment that the wind pressure mode caused and supplies to press, problem that conditions such as tube coupling makeed equipment fixed position use, and convenient placing is used in each position of production site, improves detection achievement's efficiency.
Description
Technical field
The utility model relates to a kind of gas penetration potential detector in paper industry production technical field, is the instrument and equipment detected for lining paper product permeability, particularly requires comparatively high product to permeability, carry out permeability detection.
Background technology
At present, in the production technology of hygienic articles, comprise sanitary napkin production technology, adult's protection pad production technology, pet protection pad production technology etc., mode above lining paper is laid on to Time of Fluff Slurry and macromolecular material, many employings absorption type laying method, this just requires that lining paper has higher permeability, reduce crushing to greatest extent, but the production equipment of hygienic articles updates day by day now, the permeability of lining paper is required also in continuous change, so in order to satisfied different client is to the requirement of product permeability, more accurately there is Statistical fixing quantity product permeability, according to product performance and hygienic articles production equipment concrete condition, research and develop this lining paper gas penetration potential detector.Therefore, develop a kind of lining paper gas penetration potential detector is new problem anxious to be resolved always.
Summary of the invention
The purpose of this utility model is to provide a kind of gas penetration potential detector, this utility model solves different client and requires a skimble-scamble difficult problem to lining paper product permeability, the breathable product required for high, medium and low difference can both detect, and meets the requirement of different client to permeability thus.
The purpose of this utility model is achieved in that a kind of gas penetration potential detector, comprise air inlet wire netting, intake stack, axial flow blower, wind pipe, micro-pressure sensor, electronic displayer, wire, axial flow blower is connected with axial flow blower, wind pipeline is installed on axial flow blower top, air port wire netting is installed on the top of intake stack, in axial flow blower bottom, wind pipe is installed, on the right side of wind pipe, micro-pressure sensor is installed, is connected with micro-pressure sensor by wire for the electronic displayer showing pressure change;
Described axial flow blower can select 2-10;
Described intake stack, wind pipe all adopt the inner wall smooth material tubing reducing crushing;
The metal aperture of described air inlet wire netting selects the bearer network aperture used with reference to client production equipment.
Main points of the present utility model are its structure.Its principle of work is, the blast change adopting two axial flow blowers to be connected in series can effectively to reduce equipment to produce, initial detecting blast is stablized, start blower fan when detecting and produce suction, extraneous air flow to wind pipe by intake stack, at discharge pipe road junction, wind pressure value detects by micro-pressure sensor in place, again by micro-pressure sensor feedback signal to electronic displayer, after electronic displayer reaches equipment initial detecting blast and is stable, product is covered on intake stack wire netting, because product has certain density, can hinder and can enter ventilating duct by air, wind pressure value measured by micro-pressure sensor is changed, finally feed back to electronic displayer again, to determine that characteristic that product causes pressure reduction to change carrys out the permeability of reactor product.
A kind of gas penetration potential detector compared with prior art, there is project organization simple, blast is stablized to adopt built-in series connection blower fan to ensure, avoid the outside air-pressure equipment voltage supply applying blast mode and cause, the problem that the conditions such as pipeline connection make equipment fixed position use, each position that can be placed on production scene easily uses, and improves the advantages such as the efficiency of testing, will be widely used in paper industry production technical field.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in detail.
Fig. 1 is this knot utility model structure schematic diagram.
Embodiment
With reference to accompanying drawing, a kind of gas penetration potential detector, comprise air inlet wire netting 1, intake stack 2, axial flow blower 3, wind pipe 4, micro-pressure sensor 5, electronic displayer 6, wire 7, axial flow blower 3 is connected with axial flow blower, wind pipeline 2 is installed on axial flow blower 3 top, air port wire netting 1 is installed on the top of intake stack 2, in axial flow blower 3 bottom, wind pipe 4 is installed, micro-pressure sensor 5 is installed on the right side of wind pipe 4, is connected with micro-pressure sensor 5 by wire 7 for the electronic displayer 6 showing pressure change.
Described axial flow blower 3 can select 2-10.
Described intake stack 2, wind pipe 5 all adopt the inner wall smooth material tubing reducing crushing.
The metal aperture of described air inlet wire netting 1 selects the bearer network aperture used with reference to client production equipment.
Be described in further detail the utility model below:
Method of operating of the present utility model is, micro-pressure sensor adopts high precision coercion sensor, can detect the impact on product permeability that the change that product self-characteristic occurs causes more accurately.And when the lining paper Product checking higher for permeability, there is feature more accurately, can detect that pressure reduction changes at the pressure reduction of below 50Pa.Project organization is simple simultaneously, blast is stablized to adopt built-in series connection blower fan to ensure, avoid the outside air-pressure equipment voltage supply applying blast mode and cause, the problem that the conditions such as pipeline connection make equipment fixed position use, each position that can be placed on production scene easily uses, and improves the efficiency of testing.
Claims (4)
1. a gas penetration potential detector, comprise air inlet wire netting, intake stack, axial flow blower, wind pipe, micro-pressure sensor, electronic displayer, wire, it is characterized in that: axial flow blower is connected with axial flow blower, wind pipeline is installed on axial flow blower top, air port wire netting is installed on the top of intake stack, in axial flow blower bottom, wind pipe is installed, on the right side of wind pipe, micro-pressure sensor is installed, is connected with micro-pressure sensor by wire for the electronic displayer showing pressure change.
2. a kind of gas penetration potential detector according to claim 1, is characterized in that: described axial flow blower selects 2-10.
3. a kind of gas penetration potential detector according to claim 1, is characterized in that: described intake stack, wind pipe all adopt the inner wall smooth material tubing reducing crushing.
4. a kind of gas penetration potential detector according to claim 1, is characterized in that: the metal aperture of described air inlet wire netting selects the bearer network aperture used with reference to client production equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567976.7U CN204882318U (en) | 2015-07-31 | 2015-07-31 | Gas permeability detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567976.7U CN204882318U (en) | 2015-07-31 | 2015-07-31 | Gas permeability detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882318U true CN204882318U (en) | 2015-12-16 |
Family
ID=54826680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567976.7U Active CN204882318U (en) | 2015-07-31 | 2015-07-31 | Gas permeability detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759964A (en) * | 2018-03-28 | 2018-11-06 | 温州鼎程电子科技有限公司 | Automobile air flow meter |
-
2015
- 2015-07-31 CN CN201520567976.7U patent/CN204882318U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759964A (en) * | 2018-03-28 | 2018-11-06 | 温州鼎程电子科技有限公司 | Automobile air flow meter |
| CN108759964B (en) * | 2018-03-28 | 2024-02-27 | 温州鼎程电子科技有限公司 | Automobile air flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |