CN209198276U - Fabric water permeability resistance detection device - Google Patents
Fabric water permeability resistance detection device Download PDFInfo
- Publication number
- CN209198276U CN209198276U CN201821906846.1U CN201821906846U CN209198276U CN 209198276 U CN209198276 U CN 209198276U CN 201821906846 U CN201821906846 U CN 201821906846U CN 209198276 U CN209198276 U CN 209198276U
- Authority
- CN
- China
- Prior art keywords
- platen
- fabric
- pressure
- penstock
- water
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000035699 permeability Effects 0.000 title claims abstract description 13
- 238000012360 testing method Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 244000025254 Cannabis sativa Species 0.000 description 6
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 6
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 6
- 235000009120 camo Nutrition 0.000 description 6
- 235000005607 chanvre indien Nutrition 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000011487 hemp Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Abstract
This patent is related to the technical field of fabric seepage of water test, more particularly to fabric water permeability resistance detection device, including the first platen and the second platen vertically stacked, first through hole is equipped at the center of first platen and the second platen, first through hole position on first platen and the second platen is opposite, penstock is sealedly connected at the first through hole of second platen, penstock is equipped with pressure gauge.Using the first platen and the second platen by the soft smooth compression of fabric in this programme, by water after pressure regulation, pressure value reaches examination criteria.Water with pressure is passed through in penstock, the water in penstock is in contact with fabric surface, and whether the another side that observation fabric is not contacted with water has water exudation, and pressure gauge can also detect the actual hydraulic pressure in penstock exit.The technical program mainly uses three platen, pressure gauge and penstock components, and structure order, at low cost, operation is also very convenient, to solve the problems, such as the tear-resistant testing agency of existing electric blanket, structure is complicated and manufacturing cost is high.
Description
Technical field
The utility model relates to the technical fields more particularly to fabric water permeability resistance detection device of the test of fabric seepage of water.
Background technique
Electric blanket is widely known regular supplies, and existing electric blanket structure includes flexible fabric and heating wire, in flexibility
Heating wire is interted in the centre of fabric, and heating wire connects controller, and controller connects power supply.
Since electric blanket is the common product of people, and belong to the heat generating member with certain risk, so about electric heating
The coherent detection of blanket all has certain standard, for example, electric blanket flexible jacket have in normal conditions of use it is certain resistance to
The ability of tearing applies in electric blanket field, that is to say, that and electric blanket flexible fabric must have certain leakproof to water,
Prevent heating wire and water in electric blanket from contacting the phenomenon that causing short circuit to lead on fire, electric leakage in this way.
It is the true use environment of simulation, such as license mostly in the tear-resistant testing agency of existing electric blanket
Number for CN2687659Y patent document in disclose coated textile impermeability measuring instrument, it is characterised in that: by motor and biography
The pressure source of dynamic device composition is connected with a cylindrical metal bellows, and the pressure source is connected with 8031 microcomputers,
The cylindrical metal bellows upper end is connected with two hydrostatic pressure delivery hoses, and two hydrostatic pressures output is soft
Wherein one vent valve of connection and a pressure sensor, another connection one can clamp the basin of tested fabric to pipe.
In above-mentioned technical proposal, there are motor, metal bellows, 8031 microcomputers, vent valve and pressure sensor, structure is complicated, manufacture
It is at high cost.
Utility model content
The utility model is intended to provide fabric water permeability resistance detection device, to solve the tear-resistant testing agency of existing electric blanket
The problem that structure is complicated and manufacturing cost is high.
In order to solve the above-mentioned technical problem, following technical scheme is provided, the fabric water permeability resistance detection device in this programme,
Including the first platen and the second platen vertically stacked, it is equipped with first through hole at the center of the first platen and the second platen, the
First through hole position on one platen and the second platen is opposite, and penstock, water are sealedly connected at the first through hole of the second platen
Pressure pipe is equipped with pressure gauge.
The technical principle of this programme and having the beneficial effect that in this programme being knitted soft using the first platen and the second platen
The smooth compression of object, for water after excess pressure is adjusted, pressure value reaches examination criteria.Water with pressure is passed through in penstock, water
Water flow in pressure pipe passes at the first through hole of the second platen, and the water with pressure is in contact with fabric surface, and observation fabric is not
Whether the another side contacted with water has water exudation, oozes out as unqualified.Pressure gauge on penstock can with real-time detection with knit
Whether the size of the pressure value of object contact, the hydraulic pressure that can be born with intuitive judgment fabric are qualified.
Technical effect compresses fabric using the first platen and the second platen, can touch band to avoid fabric
When the water of pressure, is there is the shifting phenomena of large area by impact in fabric.The position for using compression means fixed fabric simultaneously, can
Preferably to protect the fibre structure of fabric itself, fabric fiber is avoided to be broken because pulling is tightened, to avoid
There is biggish deviation in the tear-resistant obtained numerical value that detects.The hydraulic pressure that detection moment can also be observed using pressure gauge simultaneously is big
The small standard for whether meeting detection numerical value setting.Finally, the technical program mainly uses three platen, pressure gauge and penstock groups
Part, structure order, at low cost, operation is also very convenient.
Further, the exit of the penstock is equipped with pressure maintaining valve, and pressure maintaining valve can allow water to maintain constant hydraulic pressure model
In enclosing, convenient for persistently being detected to muti-piece fabric.
Further, the diameter of the first through hole is greater than 26mm, the distance between two heating wire adjacent in electric blanket
Minimum is 26mm, so in the detection process, the circular area that diameter is 26mm is called unit area of detection.Because by electric heating
Silk penetrates in fabric, and the gap around heating wire is larger, this gap will be present in unit area of detection, so detection is single
Tear-resistant degree in plane product, so that it may more comprehensively fabric be detected.
Further, first platen and the second platen are disc structure, and the first platen and the second platen edge are opposite
Equipped with otic placode, otic placode is equipped with the second through-hole, and the second through-hole wall on the second platen is connected with flexible strand.In order to avoid hydraulic pressure
It is too big, the first platen can be made to jack up upwards, be subjected to displacement so as to cause the fabric between the first platen and the second platen.So sharp
The second through-hole on otic placode is passed through with flexible strand, the first platen and the second platen are subjected to fastening binding connection.In this way convenient for the
The fractionation of one platen and the second platen, convenient for the placement of fabric.
Further, second platen is connected with support frame, and support frame is connected with support, and support is connected with workbench.It can
The second platen to be fixed, the position of penstock and the second platen can be fixed indirectly in this way, can by the second platen and
Sealing structure can be fixedly mounted between penstock, not need to repeat the position between installation, adjustment penstock and the second platen,
Detection efficiency is higher.
Further, it is threaded with clump weight on first platen, under the biggish detection environment of hydraulic pressure, increases by first
The weight of platen can preferably compress fabric, guarantee that fabric is not subjected to displacement.
Detailed description of the invention
Fig. 1 is the structure front view of the utility model embodiment 1；
Fig. 2 is the structure front view of the utility model embodiment 2.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description include: the first platen 1, the second platen 2, fabric 3, first through hole 4, cross bar 5,
Vertical pole 6, support 7, workbench 8, pressure gauge 9, pressure maintaining valve 10, otic placode 11, the second through-hole 12, the rope made of hemp 13, clump weight 14.
Embodiment 1, as shown in Figure 1: wherein laterally, the directions word such as vertical, upper and lower referring to Fig.1 in locations of structures into
Row limits.
3 water permeability resistance detection device of fabric, including the first platen 1 and the second platen 2 stacked from top to bottom, the first platen
1 and second place electric blanket between platen 2 fabric 3, on the cross bar 5 on the affixed support frame of lateral edge of the second platen 2, cross bar 5
Both ends are respectively and fixedly connected with vertical vertical pole 6 disposed in parallel, and 6 lower end of vertical pole is fixed on horizontally disposed support 7, and support 7 is working
It is slided in sliding slot on platform 8, bolt has been extended radially through on support 7, the fastening of support 7 is located on workbench 8 by bolt.First pressure
The first through hole 4 that a diameter is greater than 26mm, and two about 4 first through hole are machined at the center of disk 1 and the second platen 2
It is oppositely arranged.The underface of first through hole 4 contradicts connection penstock on second platen 2, is equipped between the second platen 2 and penstock
Sealing ring connects a tee tube on penstock, and two opposite ports are connected to penstock on tee tube, side port grafting pressure
Power meter 9.The exit of penstock is threadedly coupled pressure maintaining valve 10.
In specific implementation process, support 7 is slided first in the sliding slot on workbench 8, adjusts the position of support 7
It sets, then support 7 is fixed on workbench 8 using bolt.The fabric 3 of electric blanket is laid in the upper surface of the second platen 2,
The first platen 1 is compressed into fabric 3 again, about 4 first through hole on two platens is allowed to be aligned.Open water source switch again, by water into
Row pressure regulation processing, water is passed through in penstock, by pressure maintaining valve 10 carry out pressure stabilizing adjusting, then by with constant pressure water from
The exit of penstock and being contacted on one side for fabric 3, testing staff can intuitively observe fabric 3 another side whether
There is water exudation.The pressure gauge 9 in penstock exit can detecte the pressure value of water at the same time, can see in real time to hydraulic pressure
It surveys.
Pressure maintaining valve 10 can first carry out definite value setting on pilot valve, and the definite value set is 410KPa, when pressure is higher than setting
When value, water flows through needle-valve and enters in main control valve, and when water outlet pressure is higher than pilot valve setting value, pilot valve is closed, main control valve
Stopping draining, main control valve is closed at this time, and outlet pressure no longer increases, when pressure progress buffer falling to pilot valve sets pressure,
Pilot valve is opened, and main control valve downstream drains.Since the displacement of pilot valve is greater than the inflow of needle-valve, main valve is controlled under chamber pressure
Drop, inlet pressure open main control valve.Under stable state, control room water inlet drains identical, and aperture is constant, and outlet pressure is not
Become, to achieve the purpose that pressure stabilizing.
The technical program can use the first platen 1 and the second platen 2 compresses fabric 3, can exist to avoid fabric 3
When touching the water with 410KPa, fabric 3 receives impact and the shifting phenomena of large area occurs.It is fixed simultaneously using compression means
The position of fabric 3 can preferably protect the fibre structure of fabric 3 itself, and 3 internal fiber of fabric is avoided to send out because pulling is tightened
Raw fracture, so that the tear-resistant obtained numerical value that detects be avoided biggish deviation occur.It can also be observed simultaneously using pressure gauge 9
Detect the water pressure of moment, if meet the standard of detection numerical value setting.Finally, the technical program mainly uses platen, pressure
Four power meter 9, pressure maintaining valve 10 and penstock components, structure order, at low cost, operation is also very convenient.
Embodiment 2, as shown in Figure 2: wherein laterally, the directions word such as vertical, upper and lower referring to the locations of structures in Fig. 2 into
Row limits.
Unlike the first embodiment: first platen 1 and the second platen 2 are disc structure, the first platen 1 and second
2 side of platen is opposite to be connected with otic placode 11, runs through being equipped with the second through-hole 12 on otic placode 11, the second through-hole on the second platen 2
12 inner walls are equipped with an arc button, and arc, which is buckled, is bundled with the rope made of hemp 13.First platen, 1 upper surface is fixedly connected with vertical screw thread
Column, clump weight 14 are equipped with threaded hole, and threaded post and threaded hole are threadedly coupled.
In specific implementation process, first the arc that the rope made of hemp 13 is bundled in 12 inner wall of the second through-hole on the second platen 2 is buckled, so
The rope made of hemp 13 is passed repeatedly through from upper and lower two the second through-holes 12 afterwards, and then the rope made of hemp 13 knots, thus can be by the first platen 1
It is fixed together with the second platen 2.It avoids hydraulic pressure too big, the first platen 1 can be made to jack up upwards, so as to cause the first platen
1 and the second fabric 3 between platen 2 be subjected to displacement.So the second through-hole 12 on otic placode 11 is passed through using the rope made of hemp 13, by first
Platen 1 and the second platen 2 carry out fastening binding connection, are convenient for the fractionation of the first platen 1 and the second platen 2 in this way, are convenient for fabric 3
Placement.Meanwhile under the biggish detection environment of hydraulic pressure, clump weight 14 can increase the weight of the first platen 1, can be better
Fabric 3 is compressed, guarantees that fabric 3 is not subjected to displacement.
Wherein pressure gauge 9 is produced by Shanghai Li Ju finite instrument responsible company in the present embodiment and article No. is 10001；Pressure stabilizing
Valve 10 is produced by Shanghai Gao Jin fluid Science and Technology Ltd. and model YZ11X-16P.
In the present embodiment, the second through-hole 12 can also using being threadedly coupled, thus by the first platen 1 and the second platen 2 it
Between be fixedly connected.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. fabric water permeability resistance detection device, it is characterised in that: including the first platen and the second platen vertically stacked, the first pressure
First through hole is equipped at the center of disk and the second platen, the first through hole position on the first platen and the second platen is opposite, the
Penstock is sealedly connected at the first through hole of two platens, penstock is equipped with pressure gauge.
2. fabric water permeability resistance detection device according to claim 1, it is characterised in that: the exit of the penstock is set
There is pressure maintaining valve.
3. fabric water permeability resistance detection device according to claim 1, it is characterised in that: the diameter of the first through hole is big
In 26mm.
4. fabric water permeability resistance detection device according to claim 1, it is characterised in that: first platen and the second pressure
Disk is disc structure, and the first platen and the second platen edge are opposite equipped with otic placode, and otic placode is equipped with the second through-hole, the second pressure
The second through-hole wall on disk is connected with flexible strand.
5. fabric water permeability resistance detection device according to claim 1, it is characterised in that: second platen is connected with branch
Support, support frame are connected with support, and support is connected with workbench.
6. fabric water permeability resistance detection device according to claim 4, it is characterised in that: screw thread connects on first platen
It is connected to clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906846.1U CN209198276U (en) | 2018-11-19 | 2018-11-19 | Fabric water permeability resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906846.1U CN209198276U (en) | 2018-11-19 | 2018-11-19 | Fabric water permeability resistance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198276U true CN209198276U (en) | 2019-08-02 |
Family
ID=67424914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906846.1U Expired - Fee Related CN209198276U (en) | 2018-11-19 | 2018-11-19 | Fabric water permeability resistance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642833A (en) * | 2020-04-22 | 2020-09-11 | 王峰 | Medical mask production equipment and quality rapid detection method of medical mask |
-
2018
- 2018-11-19 CN CN201821906846.1U patent/CN209198276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642833A (en) * | 2020-04-22 | 2020-09-11 | 王峰 | Medical mask production equipment and quality rapid detection method of medical mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209198276U (en) | Fabric water permeability resistance detection device | |
| CN107631973A (en) | A kind of same apparatus test device of Oil in Super-low Permeability rock sample perm-plug method multi-method | |
| CN207246154U (en) | A kind of high-voltage testing system and test device | |
| CN104282214A (en) | Pipeline flow tracer test comprehensive device of pressure bearing karst aquifer system | |
| CN106706886A (en) | Experiment device and method of rainfall side slope model under lateral non-uniform loading condition | |
| CN209146741U (en) | A kind of high-pressure high-flow pressure regulation metering sled | |
| CN207600824U (en) | A kind of soil sample humidifying device for surveying body change | |
| CN206440550U (en) | A kind of pipeline compressive resistance experimental rig | |
| CN204008026U (en) | A kind of device of fast detecting optical cable infiltration | |
| CN208109786U (en) | A kind of gas path distributor of situ of drilling well | |
| CN204115859U (en) | A kind of high-rise/super high-rise building drainage pipeline noise testing platform | |
| CN203572617U (en) | Testing device for inspecting sensor for measuring liquid pressure | |
| CN205259265U (en) | Running water advance water control device | |
| CN208992516U (en) | A kind of display screen protection film product test adsorbent equipment | |
| CN210464806U (en) | Leakage stoppage performance test device | |
| CN107063879A (en) | Tubing is pressure-resistant explosion bulge test instrument | |
| CN209624032U (en) | A kind of constant-temperature tap comprehensive test machine | |
| CN207197739U (en) | A kind of equipment of micro- leak detection | |
| CN206804294U (en) | A kind of gear pump intelligent detection platform | |
| CN206787759U (en) | Pressure sensor hydraulic pressure fatigue testing equipment | |
| CN206960316U (en) | A kind of sponge air penetrability detector | |
| CN105424264A (en) | Valve flow and flow resistance coefficient detection device | |
| CN206683847U (en) | The complete pressurized equipment performance detection testing bench of secondary water-supply | |
| CN203810370U (en) | Static-pressure measuring hole anti-plugging device for power plant boiler smoke system | |
| CN220399191U (en) | Flat grouting diffusion experimental device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |