CN110132819A - The ventilative amount detecting device of the ventilative material sample block of filling pipe end - Google Patents
The ventilative amount detecting device of the ventilative material sample block of filling pipe end Download PDFInfo
- Publication number
- CN110132819A CN110132819A CN201910499265.3A CN201910499265A CN110132819A CN 110132819 A CN110132819 A CN 110132819A CN 201910499265 A CN201910499265 A CN 201910499265A CN 110132819 A CN110132819 A CN 110132819A
- Authority
- CN
- China
- Prior art keywords
- sample block
- material sample
- gasket
- ventilative
- bottom base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention discloses a kind of ventilative amount detecting devices of the ventilative material sample block of filling pipe end, there is the detection case of opening including one end, the upper top cover of up and down motion is driven by the cylinder in the detection case, and the lower bottom base for constituting test cavity is matched with the upper top cover, being equipped in the detection case will test the partition that case inner space is divide into upper part and lower part, the lower bottom base is mounted on the partition, the lower bottom base is equipped with the groove for placing ventilative material sample block, the bottom of the groove is equipped with the through-hole being connected with the detection case lower space, the gasket for playing sealing function is further respectively had on the upper top cover and lower bottom base；The detection device further includes the admission gear for being passed through gas into the test chamber body, and the upper top cover is also connected with the Air permenbility detector for detecting ventilative material sample block Air permenbility.Operation of the present invention is simple and good airproof performance, can greatly improve detection efficiency, use manpower and material resources sparingly.
Description
Technical field
The present invention relates to a kind of ventilative amount detecting devices of the ventilative material sample block of filling pipe end.
Background technique
The filling pipe end of the overwhelming majority is all ventilating filling pipe end at present, and the detection for carrying out Air permenbility is required before factory, but
It is existing detection device during being connected to filling pipe end, debugging is cumbersome, and sealing performance not can guarantee, and it is time-consuming and laborious,
Greatly reduce detection efficiency.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of ventilative amount detecting devices of the ventilative material sample block of filling pipe end.
The amount detecting device the technical scheme is that a kind of ventilative material sample block of filling pipe end is breathed freely, including one end have and open
Mouthful detection case, be driven by the cylinder in the detection case upper top cover of up and down motion and matched with the upper top cover
The lower bottom base of test cavity is constituted, being equipped in the detection case will test the partition that case inner space is divide into upper part and lower part, institute
It states lower bottom base to be mounted on the partition, the lower bottom base is equipped with the groove for placing ventilative material sample block, the groove
Bottom is equipped with the through-hole that is connected with the detection case lower space, further respectively had on the upper top cover and lower bottom base play it is close
The gasket of envelope effect；The detection device further includes the admission gear for being passed through gas into the test chamber body, described
Upper top cover is also connected with the Air permenbility detector for detecting ventilative material sample block Air permenbility.
Further, heretofore described cylinder connects gas source by tracheae, and is additionally provided on the tracheae for adjusting
The cylinder regulating valve of solar term pressure size.
Further, the gasket being set on the lower bottom base in the present invention includes top gasket and groove gasket,
The top gasket matches sealing with the gasket being set on the upper top cover, and the groove gasket is set to the bottom
For being fitted closely with ventilative material sample block in the groove of seat.
Further, the material of heretofore described gasket is silica gel.
The present invention has the advantage, that the present invention mainly by the ventilative material sample block of filling pipe end compared with prior art
To achieve the purpose that the prediction to filling pipe end Air permenbility, upper top cover, lower bottom base, the gasket of particular design can guarantee to examine for detection
It is air tight when survey, gas is passed through into test chamber body by admission gear, gas can be by ventilative material sample block by the logical of lower bottom base
Hole is flowed to detection case lower space, and the Air permenbility of this batch of pug can be known according to the data on Air permenbility detector, this
Kind of detection device is easy to operate and good airproof performance, can greatly improve detection efficiency, use manpower and material resources sparingly.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the structural diagram of the present invention.
Wherein: 1, detection case；2, cylinder；3, upper top cover；4, lower bottom base；5, partition；6, gasket；7, Air permenbility detects
Instrument；8, tracheae；9, gas source；10, cylinder regulating valve.
Specific embodiment
Embodiment:
A kind of specific embodiment of the ventilative amount detecting device of the ventilative material sample block of filling pipe end of the present invention is shown in conjunction with attached drawing, including
One end have opening detection case 1, in detection case 1 by cylinder 2 driving move up and down upper top cover 3 and with upper top cover 3
Match the lower bottom base 4 for constituting test cavity.
Cylinder 2 connects gas source 9 by tracheae 8, and the cylinder regulating valve for adjusting air pressure size is additionally provided on tracheae 8
10。
Being equipped in detection case 1 will test the partition 5 that 1 inner space of case is divide into upper part and lower part, and lower bottom base 4 is mounted on partition
On 5.
Lower bottom base 4 is equipped with the groove for placing ventilative material sample block, and the bottom of groove is equipped with and 1 lower space of detection case
The through-hole being connected.
The gasket 6 for playing sealing function is further respectively had on upper top cover 3 and lower bottom base 4.Sealing on lower bottom base 4
Pad 6 includes top gasket and groove gasket, and top gasket matches sealing with the gasket 6 being set on upper top cover 3, recessed
Slot gasket is set in the groove of lower bottom base 4 for fitting closely with ventilative material sample block.
In the present embodiment, the material of gasket 6 is silica gel.
In addition, detection device further includes the admission gear for being passed through gas into test chamber body, upper top cover 3 is also connected with
For detecting the Air permenbility detector 7 of ventilative material sample block Air permenbility.
When the present embodiment specific works, ventilative material sample block is placed in the groove of lower bottom base 4, upper top cover 3 is in cylinder 2
Driving is lower to constitute test cavity with the sealing of lower bottom base 4, due to the design of gasket 6 can guarantee it is air tight when detecting, by into
Mechanism of qi structure is passed through gas into test chamber body, and gas can be empty from the through-hole of lower bottom base 4 to 1 lower part of detection case by ventilative material sample block
Between flow, can know the Air permenbility of this batch of pug according to the data on Air permenbility detector 7, this detection device operation letter
List and good airproof performance can reach the mesh of the prediction to filling pipe end Air permenbility by the detection to the ventilative material sample block of filling pipe end
, to greatly improve detection efficiency, use manpower and material resources sparingly.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique
People can understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.It is all according to this hair
The modification that the Spirit Essence of bright main technical schemes is done, should be covered by the protection scope of the present invention.
Claims (4)
- The amount detecting device 1. a kind of ventilative material sample block of filling pipe end is breathed freely, it is characterised in that: there is the detection case of opening including one end (1), be set to the detection case (1) in by cylinder (2) driving move up and down upper top cover (3) and with the upper top cover (3) phase Cooperation constitutes the lower bottom base (4) of test cavity, and being equipped in the detection case (1) will test case (1) inner space and be divided into up and down two Partial partition (5), the lower bottom base (4) are mounted on the partition (5), and the lower bottom base (4) is equipped with for placing The groove of gas material sample block, the bottom of the groove are equipped with the through-hole being connected with the detection case (1) lower space, the upper top The gasket (6) for playing sealing function is further respectively had on lid (3) and lower bottom base (4)；The detection device further include for The admission gear of gas is passed through in the test chamber body, the upper top cover (3) is also connected with ventilative for detecting ventilative material sample block The Air permenbility detector (7) of amount.
- The amount detecting device 2. the ventilative material sample block of filling pipe end according to claim 1 is breathed freely, it is characterised in that: the cylinder (2) by tracheae (8) connection gas source (9), and the cylinder regulating valve for adjusting air pressure size is additionally provided on the tracheae (8) (10).
- The amount detecting device 3. the ventilative material sample block of filling pipe end according to claim 1 is breathed freely, it is characterised in that: under described Gasket (6) on pedestal (4) includes top gasket and groove gasket, the top gasket be set to the upper top cover (3) gasket (6) on matches sealing, and the groove gasket, which is set in the groove of the lower bottom base (4), to be used for and breathe freely Material sample block fits closely.
- The amount detecting device 4. the ventilative material sample block of filling pipe end according to claim 1 is breathed freely, it is characterised in that: the gasket (6) material is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499265.3A CN110132819A (en) | 2019-06-11 | 2019-06-11 | The ventilative amount detecting device of the ventilative material sample block of filling pipe end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499265.3A CN110132819A (en) | 2019-06-11 | 2019-06-11 | The ventilative amount detecting device of the ventilative material sample block of filling pipe end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110132819A true CN110132819A (en) | 2019-08-16 |
Family
ID=67580875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910499265.3A Pending CN110132819A (en) | 2019-06-11 | 2019-06-11 | The ventilative amount detecting device of the ventilative material sample block of filling pipe end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110132819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504877A (en) * | 2020-05-06 | 2020-08-07 | 安徽豹子头服饰有限公司 | Garment materials air permeability detection device |
| CN112129683A (en) * | 2020-09-20 | 2020-12-25 | 惠州市大禹工程质量检测中心有限公司 | Construction engineering quality concrete impermeability test detection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201262609Y (en) * | 2008-04-30 | 2009-06-24 | 汉能科技有限公司 | Venting quality test fixture, tester and test system |
| CN103149140A (en) * | 2013-02-22 | 2013-06-12 | 江苏博特新材料有限公司 | Porous media air permeability estimating device |
-
2019
- 2019-06-11 CN CN201910499265.3A patent/CN110132819A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201262609Y (en) * | 2008-04-30 | 2009-06-24 | 汉能科技有限公司 | Venting quality test fixture, tester and test system |
| CN103149140A (en) * | 2013-02-22 | 2013-06-12 | 江苏博特新材料有限公司 | Porous media air permeability estimating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504877A (en) * | 2020-05-06 | 2020-08-07 | 安徽豹子头服饰有限公司 | Garment materials air permeability detection device |
| CN112129683A (en) * | 2020-09-20 | 2020-12-25 | 惠州市大禹工程质量检测中心有限公司 | Construction engineering quality concrete impermeability test detection device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |
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| RJ01 | Rejection of invention patent application after publication |