CN208254861U - Pollution-proof liquid sampler - Google Patents
Pollution-proof liquid sampler Download PDFInfo
- Publication number
- CN208254861U CN208254861U CN201820851458.1U CN201820851458U CN208254861U CN 208254861 U CN208254861 U CN 208254861U CN 201820851458 U CN201820851458 U CN 201820851458U CN 208254861 U CN208254861 U CN 208254861U
- Authority
- CN
- China
- Prior art keywords
- connecting sleeve
- connecting rod
- hole
- liquid
- drip ring
- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses pollution-proof liquid samplers, including liquid bottles, the side of the liquid bottles is provided with connecting sleeve, the inside of the connecting sleeve is connected with the inside of liquid bottles, the connecting sleeve is internally provided with drip ring, the lateral surface of the drip ring is in contact with the inner surface of connecting sleeve, the side surface of the drip ring is provided with first row fluid through-hole, the side of the drip ring is provided with diaphragm seal, the side surface of the diaphragm seal is provided with second row fluid through-hole, and the side of the second row fluid through-hole is provided with interior hexagonal adjustment sheet；The internal structure of sampler is changed to sealed design; entire liquid sampling process can centering liquid realize closed-loop operation; it effectively prevent open sampling bring because of contamination of products caused by contacting with air; it avoids product sample detection and error occurs; liquid outflow is avoided simultaneously, protects the health of surrounding people.
Description
Technical field
The utility model belongs to sampler technical field, and in particular to pollution-proof liquid sampler.
Background technique
Nowadays, under the increasingly strict trend of environmental requirement, the problem of the industries such as pharmacy, food, chemical industry, liquid sampling
Increasingly cause the attention of industry.Especially existing open sampling mode, exposes increasingly severe problem；Opening takes
Sample, liquid-to-air contact will lead to liquid and be contaminated, be easy to cause product quality unqualified；Liquid in chemical industry is normal
Personal injury easily is caused to the sampling personnel of surrounding with volatility, is exposed in use for current sampler
Problem, it is necessary to the structure of sampler be improved and be optimized again, thus it is proposed that safety-type liquid sampler.
Utility model content
The purpose of this utility model is to provide safety-type liquid samplers, mentioned above in the background art spacious to solve
Mouth sampling, liquid-to-air contact will lead to liquid and be contaminated, be easy to cause product quality unqualified；Liquid in chemical industry
Body is often with there is the problem of volatility easily causes personal injury to the sampling personnel of surrounding.
To achieve the above object, the utility model provides the following technical solutions: pollution-proof liquid sampler, including liquid
Bottle, the side of the liquid bottles are provided with connecting sleeve, and the inside of the connecting sleeve is connected with the inside of liquid bottles, described
Connecting sleeve is internally provided with drip ring, and the lateral surface of the drip ring is in contact with the inner surface of connecting sleeve, described
The side surface of drip ring is provided with first row fluid through-hole, and the side of the drip ring is provided with diaphragm seal, the side of the diaphragm seal
Surface is provided with second row fluid through-hole, and the side of the second row fluid through-hole is provided with interior hexagonal adjustment sheet, the interior hexagonal tune
The side surface of diaphragm seal is arranged in by injection molding for nodal plate, and the side surface of the interior hexagonal adjustment sheet is provided with adjusting rod, the tune
The other end of pole is provided with connecting rod, and the side surface of connecting rod is arranged in by injection molding for the adjusting rod, the connecting rod
The other end is provided with operating handle by injection molding, and the operating handle is structure as a whole with connecting rod, the outside of the connecting rod
Surface is provided with strip groove by cutting, and the other side of the strip groove is provided with arc groove, the connecting sleeve
Inner wall is provided with locating piece by injection molding, and a side surface of the connecting sleeve is provided with sampling mouth tower section, and the sampling is used
The inside of mouth tower section is connected with the inside of connecting sleeve.
Preferably, the second row fluid through-hole diameter of the first row fluid through-hole of the drip ring side surface and connecting rod side surface
Unanimously.
Preferably, the inner surface of the interior hexagonal adjustment sheet is in contact and is mutually twisted with the outer surface of adjusting rod.
Preferably, the surface structure of the arc groove is the arcuate structure of a quarter circle, and the arc groove is logical
Cross the side surface that connecting rod is arranged in cutting.
Preferably, the surface structure of the connecting rod is cylindrical structure, the outer wall of the connecting rod and connecting sleeve
Inner wall fits closely.
Compared with prior art, the utility model has the beneficial effects that
(1) internal structure of sampler is changed to sealed design, and entire liquid sampling process being capable of the realization of centering liquid
Closed-loop operation effectively prevent open sampling bring because of contamination of products caused by contacting with air, avoids product sample detection
There is error, while avoiding liquid outflow, protects the health of surrounding people.
(2) inside of sampler is additionally arranged diaphragm seal and drip ring, can be convenient for the use of equipment in use, together
When liquid bottles are sealed in case there is a need, while connecting rod removably designs so that non-working person can not grasp
Make, has ensured the safety of equipment.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of the utility model；
Fig. 2 is the drip ring structural schematic diagram of the utility model；
Fig. 3 is the diaphragm seal structural schematic diagram of the utility model；
Fig. 4 is the connecting rod side structure schematic diagram of the utility model；
In figure: 1, liquid bottles；2, connecting sleeve；3, connecting rod；4, operating handle；5, diaphragm seal；6, locating piece；7, drain
Ring；8, second row fluid through-hole；9, sampling mouth tower section；10, interior hexagonal adjustment sheet；11, adjusting rod；12, arc groove；13,
One drain through-hole；14, strip groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: pollution-proof liquid sampler, including liquid
Bottle 1, the side of liquid bottles 1 is provided with connecting sleeve 2, and the inside of connecting sleeve 2 is connected with the inside of liquid bottles 1, connector sleeve
Pipe 2 is internally provided with drip ring 7, and the lateral surface of drip ring 7 is in contact with the inner surface of connecting sleeve 2, the side of drip ring 7
Surface is provided with first row fluid through-hole 13, and the side of drip ring 7 is provided with diaphragm seal 5, and the side surface of diaphragm seal 5 is provided with second
Drain through-hole 8, the side of second row fluid through-hole 8 are provided with interior hexagonal adjustment sheet 10, and interior hexagonal adjustment sheet 10 passes through injection molding setting
In the side surface of diaphragm seal 5, the side surface of interior hexagonal adjustment sheet 10 is provided with adjusting rod 11, and the other end of adjusting rod 11 is provided with
The side surface of connecting rod 3 is arranged in by injection molding for connecting rod 3, adjusting rod 11, and the other end of connecting rod 3 is provided with behaviour by injection molding
Make handle 4, operating handle 4 is structure as a whole with connecting rod 3, and the outer surface of connecting rod 3 is provided with strip groove by cutting
14, the other side of strip groove 14 is provided with arc groove 12, and the inner wall of connecting sleeve 2 is provided with locating piece 6 by injection molding, even
One side surface of female connector pipe 2 is provided with sampling mouth tower section 9, and the inside of sampling mouth tower section 9 is connected with the inside of connecting sleeve 2
It is logical.
In order to make liquid be more convenient for flowing out, in the present embodiment, it is preferred that the first drain of 7 side surface of drip ring
Through-hole 13 is consistent with 8 diameter of second row fluid through-hole of 3 side surface of connecting rod.
Switching action is carried out for the ease of staff, in the present embodiment, it is preferred that the inside table of interior hexagonal adjustment sheet 10
Face is in contact and is mutually twisted with the outer surface of adjusting rod 11.
For the ease of the operation of staff, in the present embodiment, it is preferred that the surface structure of arc groove 12 is four/
The side surface of connecting rod 3 is arranged in by cutting for one round arcuate structure, arc groove 12.
In order to avoid liquid flows out, in the present embodiment, it is preferred that the surface structure of connecting rod 3 is cylindrical structure, connection
The outer wall of bar 3 and the inner wall of connecting sleeve 2 fit closely.
The working principle and process for using of the utility model: operating handle 4 and connecting rod 3 are inserted when the sampling equipment use
Enter the inside of connecting sleeve 2, at the same locating piece 6 inside connecting sleeve 2 can and strip groove 14 align so that adjusting rod 11 into
It is aligned during entering with interior hexagonal adjustment sheet 10, adjusting rod 11 rotates operating handle 4 when being inserted into interior hexagonal adjustment sheet 10, connects simultaneously
The first row fluid through-hole 13 of extension bar 3 is contacted with locating piece 6, and interior hexagonal adjustment sheet 10 is synchronized to rotate with adjusting rod 11, interior hexagonal
Adjustment sheet 10 drives diaphragm seal 5 to rotate, and second row fluid through-hole 8 and first row fluid through-hole 13 align in 5 rotary course of diaphragm seal, liquid
Liquid outflow inside body bottle 1, reaches the sampling inside of mouth tower section 9 by connecting sleeve 2, is sampled, after sampling is completed
Operating handle 4 is reversely rotated, so that the second row fluid through-hole 8 of 5 side of diaphragm seal is not aligned with first row fluid through-hole 13, drip ring
The first row fluid through-hole 13 of 7 sides is sealed, and liquid can not flow out, and operating handle 4 is rotated backward to strip groove 14 and determined
Position block 6 can draw out operation handle 4 and connecting rod 3 when contacting.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. pollution-proof liquid sampler, including liquid bottles (1), it is characterised in that: the side of the liquid bottles (1) is provided with company
The inside of female connector pipe (2), the connecting sleeve (2) is connected with the inside of liquid bottles (1), the inside of the connecting sleeve (2)
It is provided with drip ring (7), the lateral surface of the drip ring (7) is in contact with the inner surface of connecting sleeve (2), the drip ring
(7) side surface is provided with first row fluid through-hole (13), and the side of the drip ring (7) is provided with diaphragm seal (5), the sealing
The side surface of piece (5) is provided with second row fluid through-hole (8), and the side of the second row fluid through-hole (8) is provided with interior hexagonal and adjusts
Piece (10), the interior hexagonal adjustment sheet (10) are arranged by injection molding in the side surface of diaphragm seal (5), the interior hexagonal adjustment sheet
(10) side surface is provided with adjusting rod (11), and the other end of the adjusting rod (11) is provided with connecting rod (3), the adjusting rod
(11) by injection molding setting in the side surface of connecting rod (3), the other end of the connecting rod (3) is provided with operation handlebar by injection molding
Hand (4), the operating handle (4) are structure as a whole with connecting rod (3), and the outer surface of the connecting rod (3) is set by cutting
It is equipped with strip groove (14), the other side of the strip groove (14) is provided with arc groove (12), the connecting sleeve (2)
Inner wall is provided with locating piece (6) by injection molding, and a side surface of the connecting sleeve (2) is provided with sampling mouth tower section (9), institute
Sampling is stated to be connected with the inside of mouth tower section (9) with the inside of connecting sleeve (2).
2. pollution-proof liquid sampler according to claim 1, it is characterised in that: drip ring (7) side surface
First row fluid through-hole (13) is consistent with second row fluid through-hole (8) diameter of connecting rod (3) side surface.
3. pollution-proof liquid sampler according to claim 1, it is characterised in that: the interior hexagonal adjustment sheet (10)
Inner surface is in contact and is mutually twisted with the outer surface of adjusting rod (11).
4. pollution-proof liquid sampler according to claim 1, it is characterised in that: the appearance of the arc groove (12)
Structure is the arcuate structure of a quarter circle, and the arc groove (12) is arranged by cutting in the side surface of connecting rod (3).
5. pollution-proof liquid sampler according to claim 1, it is characterised in that: the appearance knot of the connecting rod (3)
Structure is cylindrical structure, and the outer wall of the connecting rod (3) and the inner wall of connecting sleeve (2) fit closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851458.1U CN208254861U (en) | 2018-06-04 | 2018-06-04 | Pollution-proof liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851458.1U CN208254861U (en) | 2018-06-04 | 2018-06-04 | Pollution-proof liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254861U true CN208254861U (en) | 2018-12-18 |
Family
ID=64653014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851458.1U Expired - Fee Related CN208254861U (en) | 2018-06-04 | 2018-06-04 | Pollution-proof liquid sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254861U (en) |
-
2018
- 2018-06-04 CN CN201820851458.1U patent/CN208254861U/en not_active Expired - Fee Related
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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: 20181218 Termination date: 20200604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |