CN209684336U - A kind of container with bilayer structure for storage standard liquid - Google Patents
A kind of container with bilayer structure for storage standard liquid Download PDFInfo
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- CN209684336U CN209684336U CN201822253428.3U CN201822253428U CN209684336U CN 209684336 U CN209684336 U CN 209684336U CN 201822253428 U CN201822253428 U CN 201822253428U CN 209684336 U CN209684336 U CN 209684336U
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- standard liquid
- flexible pouch
- threaded cap
- container
- hard shell
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Abstract
The utility model provides a kind of container with bilayer structure for storage standard liquid.Its structure includes the high molecular material flexible pouch of internal layer and the hard shell of outer layer, is used for storage standard liquid in flexible pouch, being equipped at the neck shoulder of flexible pouch can be to the leakproof film that flexible pouch internal standard liquid is sealed；Ventilation mouth is provided in the body of hard shell；The vessel port of tubulose is equipped at the neck shoulder of flexible pouch and hard shell, the outside of vessel port is arranged in threaded cap, and the top of threaded cap is equipped with upturning lid.It is equipped in threaded cap bottom and easily tears ring, be equipped with connecting column in upturning lid side, first switch on threaded cap and upturning lid and have mark.The utility model is designed by hard outside soft inside double-layer structure, so that the storage of standard substance is more convenient and reliable.Container has apparent mark once opening, and can effectively prevent unauthorized either on or off from operating.The relevant information of standard liquid can be understood in real time by the way that electronic tag is arranged, and realization is managed collectively standard liquid information.
Description
Technical field
The utility model relates to environmental monitorings and equipment Quality Control technical field, specifically a kind of to be used for storage standard liquid
The container with bilayer structure of body.
Background technique
Standard substance is the substance for being verified or being calibrated, such as: Quality Control equipment is using standard substance to online prison
It surveys instrument to be verified or calibrated, principle is that specified standard substance is transported to in-line analyzer by Quality Control equipment, and is read
The data of in-line analyzer measurement, measurement data are compared with the concentration value of standard substance, thus to in-line analyzer
The quality of working condition and measurement data is determined.
Common standard substance has normal fluid and calibrating gas.Currently, the container for being stored to normal fluid
Usually the normal fluid bottle of hard or soft normal fluid bag.Normal fluid bottle is placed due to being hard
It is more convenient, but can have air in bottle, this has certain interference to normal fluid, and the reliability of normal fluid is caused to obtain
Less than guarantee.And soft normal fluid bag can be automatic deflated with the outflow of liquid, therefore can to avoid the interference of air, but
Soft normal fluid bag is easy damaged leakage due to lacking protection bag body, and normal fluid bag is because leading to reality without fixed shape
It is inconvenient to place in.
Utility model content
The purpose of this utility model is just to provide a kind of container with bilayer structure for storage standard liquid, the double-layer structure
Container had not only facilitated placement, but also can avoid the interference of air, moreover it is possible to and prevent unauthorized either on or off from operating, it is accurate in real time to understand
The relevant information of normal fluid.
The utility model is realized in this way: a kind of container with bilayer structure for storage standard liquid, including internal layer
The neck shoulder of the hard shell of flexible pouch and outer layer made of high molecular material, the neck shoulder of the flexible pouch and the hard shell connects
It is connected together；Storage standard liquid is used in the flexible pouch, being equipped at the neck shoulder of the flexible pouch can be to the flexible pouch
The leakproof film that internal standard liquid is sealed；It is provided with ventilation mouth in the body of the hard shell, atmospheric pressure passes through the ventilation mouth
Cavity between flexible pouch and hard shell is connected；The vessel port of tubulose, institute are equipped at the neck shoulder of flexible pouch and hard shell
State the bottom that leakproof film is located at the vessel port；Lid is externally provided in the vessel port.
The flexible pouch is made of PP, PE or PA high molecular material, be can be single material, is also possible to composite wood
Material.
The lid includes threaded cap and upturning lid；The threaded cap screw thread is screwed in the lateral wall of the vessel port, institute
State the top that the threaded cap is arranged in upturning lid, integrally connected between the upturning lid and the threaded cap.
Being equipped with a circle in the bottom of the threaded cap can prevent relatively described the easy of vessel port movement of the threaded cap from tearing ring.
The upturning lid can the relatively described threaded cap open upwards, the upturning lid open end be equipped with and the screw thread
Cover the connecting column being connected for preventing the upturning lid from opening upwards.
Centre bore is provided in the top end face center of the threaded cap.
It is equipped with electronic tag on the lid, the related letter of flexible pouch internal standard liquid is stored in the electronic tag
Breath.
It is equipped with electronic tag in the lateral wall of the hard shell, is stored with flexible pouch internal standard liquid in the electronic tag
Relevant information.
The utility model bring beneficial effect has:
Container provided by the utility model, using the double-layer structure of hard outside soft inside, internal layer is flexible expandable deformation
Normal fluid bag form is directly contacted with normal fluid, and as the entrance of normal fluid, outflow carry out dilatation, from
And it can prevent normal fluid from contacting for a long time with air to greatest extent；Fluid bag uses PP/PE/PA single or composite high-molecular
Material is made, and the stability with height can prevent normal fluid from chemically reacting with bag body；Outer layer is the standard of hard
Liquid bottles form, outer layer is played a supporting role to whole container structure and protective effect.It is equipped on the hard shell of outer layer ventilative
Mouthful, so that internal layer flexible pouch is connected with ambient atmosphere by the ventilation mouth, to guarantee with flexible when normal fluid inflow and outflow
The dilatation of bag is not by effects of air pressure.
Moreover, electronic tag is arranged on lid and hard shell in the utility model, it can be real-time and accurately by electronic tag
Understand relevant information (including normal fluid type, parameter, concentration value, manufacturer, production time, the guarantor of record standard liquid
The matter phase fills the information such as unit and filling weight), realization is managed collectively normal fluid information.
Further more, connecting column is arranged between upturning lid and threaded cap, it is equivalent to and whether is beaten to upturning lid provided with one
The mark opened, only in the case where connecting column is destroyed, upturning lid could be opened normally；If connecting column is not destroyed, on
Flip lid opposite thread lid cannot be raised.Therefore, the setting of connecting column can effectively prevent unauthorized first switch on
Operation, to promote the reliability of normal fluid.Equally, ring easily is torn in one circle of the bottom of threaded cap setting, also can avoid screw thread
Lid is unscrewed without authorization, is provided with one to threaded cap and is first switched on mark.
The utility model makes the storage of normal fluid more convenient, improves the reliability of normal fluid storage, more has
It is controlled conducive to the calibration of monitoring device and quality, promotes the quality of data of monitoring data, there is significant regulation benefit and environmental protection
Benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, flexible pouch；2, hard shell；3, ring is easily torn；4, lid electronic tag；5, upturning lid；6, centre bore；7, even
Connect column；8, threaded cap；9, vessel port；10, ventilation mouth；11, leakproof film；12, shell electronic tag.
Specific embodiment
Container with bilayer structure provided by the utility model for storage standard liquid, 1 He of flexible pouch including internal layer
It links together at the neck shoulder of both the hard shell 2 of outer layer, flexible pouch 1 and hard shell 2, in 1 lateral wall of flexible pouch and hard shell 2
There are certain spaces between side wall.Normal fluid can be stored in flexible pouch 1, and being equipped at the neck shoulder of flexible pouch 1 can be to soft
The leakproof film 11 that normal fluid in property bag 1 is sealed.It is provided with ventilation mouth 10 in the body of hard shell 2, atmospheric pressure passes through saturating
Cavity between port 10 and flexible pouch 1 and hard shell 2 is connected, in this way, after normal fluid is flowed out out of flexible pouch 1, In
Under the action of atmospheric pressure, flexible pouch 1 can be deflated, and so as to prevent air from entering in flexible pouch 1, flexible pouch is mono- using PP/PE/PA
Kind or composite polymer material, the stability with height, can prevent normal fluid from chemically reacting with bag body, ensure that
The reliability of normal fluid.And the setting of hard shell 2 enables the container easily to place, and hard shell 2 can give it is soft
Property bag 1 is with certain protective effect.
The vessel port 9 of tubulose is equipped at the neck shoulder of flexible pouch 1 and hard shell 2, leakproof film 11 is located at the bottom of vessel port 9
Portion.It is equipped with external screw thread in the lateral wall of vessel port 9, the internal screw thread of threaded cap 8 is adapted with the external screw thread of vessel port 9, threaded cap 8
Screw thread is screwed in the lateral wall of vessel port 9, keeps sealing.8 end sealing of threaded cap is opened in the top end face center of threaded cap 8
There is centre bore 6.Being equipped with a circle in the bottom of threaded cap 8 can prevent the easy of 8 respective container mouth 9 of threaded cap movement from tearing ring 3.Easily tear ring
3 are not destroyed, then threaded cap 8 is unable to the movement of respective container mouth 9；It tears and easily tears ring 3, threaded cap 8 can the progress spiral shell of respective container mouth 9
Line precession.In the use process of normal fluid, threaded cap 8 is to be not necessarily to open, therefore easily tear ring 3 and should be at not being destroyed shape
State.Only when normal fluid use, which finishes, to fill liquid into flexible pouch 1 again, ring 3 easily just is torn with destruction, threaded cap 8 is twisted
Get off, while leakproof film 11 being removed.After normal fluid installs, resets leakproof film 11 and easily tear ring 3.
It is equipped with upturning lid 5, upturning lid 5 and 8 integrally connected of threaded cap in the top of threaded cap 8, upturning lid 5 can be protected after covering
Hold sealing.Upturning lid 5 can opposite thread lid 8 open upwards, therefore, between the one end at 5 edge of upturning lid and the edge of threaded cap 8
Axis connection.It is equipped at the end (this opens the shaft end that end is connected with upturning lid 5 and threaded cap 8 and is oppositely arranged) of opening of upturning lid 5
The connecting column 7 of upturning lid 5 and threaded cap 8 is connected, when connecting column 7 is not destroyed, upturning lid 5 is unable to opposite thread lid 8 and carries out
It turns over.Only connecting column 7 is deteriorated, and can just raise upturning lid 5, can also reclose upturning lid 5.Therefore, the setting of connecting column 7
For preventing upturning lid 5 from opening upwards, in other words, once upturning lid 5 first switches in the case where without permission, also
There is apparent mark.
It is equipped with lid electronic tag 4 in the lateral wall of threaded cap 8, is equipped with shell electronic tag in the lateral wall of hard shell 2
10, lid electronic tag 4 and shell electronic tag 10 are one-to-one, and lid electronic tag 4 and shell electronic tag 10
It is non-dismountable.The related letter of 1 internal standard liquid of flexible pouch is stored in lid electronic tag 4 and shell electronic tag 10
Breath, the relevant information of normal fluid include normal fluid type, parameter, concentration value, manufacturer, the production time, the shelf-life, fill
Fill unit and filling weight etc..By card reader can with the information in identification cap body electronic tag 4 and shell electronic tag 10, thus
Normal fluid information can be managed collectively.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, although referring to before
It states embodiment the utility model is described in detail, it will be apparent to those skilled in the art that it still can be to above-mentioned
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features.It is all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of container with bilayer structure for storage standard liquid, characterized in that the high molecular material flexible pouch including internal layer
With the hard shell of outer layer, the neck shoulder of the neck shoulder of the flexible pouch and the hard shell links together；It is used in the flexible pouch
Storage standard liquid is equipped with the leakproof that can be sealed to the flexible pouch internal standard liquid at the neck shoulder of the flexible pouch
Film；It is provided with ventilation mouth in the body of the hard shell, atmospheric pressure passes through the sky between the ventilation mouth and flexible pouch and hard shell
Chamber is connected；The vessel port of tubulose is equipped at the neck shoulder of flexible pouch and hard shell, the leakproof film is located at the vessel port
Bottom；Lid is externally provided in the vessel port.
2. the container with bilayer structure according to claim 1 for storage standard liquid, characterized in that the lid includes
Threaded cap and upturning lid；The threaded cap screw thread is screwed in the lateral wall of the vessel port, and the upturning lid is arranged in the spiral shell
The top of line lid, integrally connected between the upturning lid and the threaded cap.
3. the container with bilayer structure according to claim 2 for storage standard liquid, characterized in that in the threaded cap
Bottom be equipped with that a circle can prevent threaded cap vessel port movement relatively easily tear ring.
4. the container with bilayer structure according to claim 2 for storage standard liquid, characterized in that the upturning lid can
The relatively described threaded cap opens upwards, the upturning lid open end be equipped be connected with the threaded cap it is described for preventing
The connecting column that upturning lid opens upwards.
5. the container with bilayer structure according to claim 2 for storage standard liquid, characterized in that in the threaded cap
Top end face center be provided with centre bore.
6. the container with bilayer structure according to claim 1 for storage standard liquid, characterized in that the flexible pouch is adopted
With using the single in PP, PE and PA high molecular material or a variety of being combined.
7. the container with bilayer structure according to claim 1 for storage standard liquid, characterized in that on the lid
Equipped with electronic tag, the relevant information of flexible pouch internal standard liquid is stored in the electronic tag.
8. the container with bilayer structure according to claim 1 for storage standard liquid, characterized in that in the hard shell
Lateral wall be equipped with electronic tag, the relevant information of flexible pouch internal standard liquid is stored in the electronic tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822253428.3U CN209684336U (en) | 2018-12-29 | 2018-12-29 | A kind of container with bilayer structure for storage standard liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822253428.3U CN209684336U (en) | 2018-12-29 | 2018-12-29 | A kind of container with bilayer structure for storage standard liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209684336U true CN209684336U (en) | 2019-11-26 |
Family
ID=68597655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822253428.3U Active CN209684336U (en) | 2018-12-29 | 2018-12-29 | A kind of container with bilayer structure for storage standard liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209684336U (en) |
-
2018
- 2018-12-29 CN CN201822253428.3U patent/CN209684336U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 2303, Building No. 2, 136 Huanghe Avenue, Shijiazhuang High-tech Zone, Hebei Province, 050000 Patentee after: HEBEI HONGHAI ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: Room 2303, Building No. 2, 136 Huanghe Avenue, Shijiazhuang High-tech Zone, Hebei Province, 050000 Patentee before: Hebei Environmental Protection Technology Co., Ltd. Foxconn |