CN217765604U - Water based paint sampling device - Google Patents
Water based paint sampling device Download PDFInfo
- Publication number
- CN217765604U CN217765604U CN202221298697.1U CN202221298697U CN217765604U CN 217765604 U CN217765604 U CN 217765604U CN 202221298697 U CN202221298697 U CN 202221298697U CN 217765604 U CN217765604 U CN 217765604U
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- Prior art keywords
- sampling
- piston
- cylinder
- sample
- port
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- 238000005070 sampling Methods 0.000 title claims abstract description 132
- 239000003973 paint Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a water-based paint sampling device, which belongs to the field of sampling devices and is connected with a sampling port, wherein the sampling port is provided with a sampling valve, the end part of the sampling port is arranged into a pipe thread, the sampling device comprises a sampling cylinder, an integrated sampling block is arranged inside the sampling cylinder, the circumference of the sampling block is provided with a plurality of sampling cavities, and the outer side of the center of the sampling block is provided with a sealing rubber disc; a sampling piston is further arranged in the sampling cylinder, a sampling column which is integrally arranged with the sampling piston is arranged on the sampling piston in a direction away from the sampling cylinder, a sampling hole is formed in the centers of the sampling column and the sampling piston, and external threads are arranged on the outer wall of the sampling column and connected with the end part of the sampling port; the rubber ring is arranged at the opening of the sampling cylinder, and the rubber ring enables the sampling piston to move towards the direction of the sampling block. The utility model discloses an above-mentioned structure can be to the timely sealed of sample product, and can guarantee the dispersion sample collection of sample product.
Description
Technical Field
The utility model relates to a sampling device field, concretely relates to water based paint sampling device.
Background
The preparation environment of water based paint often has certain requirement to humidity temperature etc. and the staff sample often with the help of sampling tool, and often can receive the detection data that external environment influences the sample during the sample, and the sample that present sampling device taken out often more concentrates in addition, to the numerical value detection of the different indexs of sample, operating personnel follow the continuous instrument that uses of sample product and go to extract, often can cause the pollution to the sample product.
To the problem that above-mentioned prior art exists, the utility model discloses a manufacturing a water based paint sampling device, overcome above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a pair of water based paint sampling device can be to the timely sealing of sample product, and can guarantee that the dispersed sample of sample product is collected.
In order to realize the purpose, the utility model discloses a technical scheme as follows: a water-based paint sampling device is connected with a sampling port, wherein a sampling valve is arranged at the sampling port, a pipe thread is arranged at the end part of the sampling port, the water-based paint sampling device comprises a sampling cylinder, an integrated sampling block is arranged in the sampling cylinder, a plurality of sampling cavities are formed in the circumference of the sampling block, and a sealing rubber disc is arranged outside the center of the sampling block;
a sampling piston is further arranged in the sampling cylinder, a sampling column which is integrally arranged with the sampling piston is arranged on the sampling piston in a direction away from the sampling cylinder, a sampling hole is formed in the centers of the sampling column and the sampling piston, and external threads are arranged on the outer wall of the sampling column and connected with the end part of the sampling port;
the tube mouth position of sampling tube is equipped with the rubber circle, the rubber circle makes the trend that the sampling piston moved to the sampling piece direction.
Preferably, the diameter of the sampling hole is smaller than that of the sealing rubber disc.
Preferably, the sampling piston comprises an inner ring piston, the outer wall of the inner ring piston is in threaded connection with an outer ring piston, and the outer ring piston is in contact fit with the wall of the sampling cylinder;
the outer ring piston is a square piston, and the cylinder wall matched with the outer ring piston is a square cylinder wall.
Preferably, the outer ring piston is made of hard rubber.
Preferably, a limiting step is arranged between the outer ring piston and the inner ring piston.
Preferably, the inner radius of the outer ring piston is larger than the distance from the sampling cavity to the center of the sampling cylinder.
The utility model discloses an useful part lies in:
1. the utility model discloses the sampling piston is forced the sealing rubber dish on the sampling piston sampling block of contradicting by the elastic force of rubber circle, thereby the intercommunication in sample chamber and external has been prevented, and only need stimulate the sampler barrel when the sample, make the sample piston overcome the elastic force of rubber circle, make the thief hole with sample chamber intercommunication sample can, a plurality of sample chambeies have realized the dispersed sample and have collected, when in the face of testing different sample indexes, can draw the sample in the different sample chambeies respectively through the instrument, the mutual contamination of sampling tool to the sample product has been avoided.
2. The utility model discloses the sample piston sets up to the structure of inner ring piston and outer ring piston, when having got the appearance and detected, only need to take off the inner ring piston from the outer ring piston and can carry out relevant detection to the sample product, has guaranteed the convenience of sample.
Drawings
Fig. 1 is a schematic view of a water-based paint sampling device.
In the figure: 1-a sampling cylinder, 2-a sampling block, 3-a sampling cavity, 4-a sealing rubber disc, 5-an outer ring piston, 6-a rubber ring, 7-an inner ring piston, 8-a sampling column, 9-a sampling port, 10-a sampling valve and 11-a sampling hole.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, a water based paint sampling device is connected with sample connection 9, and sample connection 9 department is equipped with sampling valve 10, and the 9 tip of sample connection is established to the pipe screw thread, and it specifically includes sampler barrel 1, and sampler barrel 1 is inside to be equipped with integrative sampling block 2, and the circumference is equipped with a plurality of sample chambeies 3 on the sampling block 2, and sample chamber 3 can splendid attire sample product, and the 2 central outsides of sampling block are equipped with sealing rubber dish 4.
The sampling piston is arranged in the sampling cylinder 1 of the utility model, the sampling piston is provided with a sampling column 8 which is integrated with the sampling piston and is far away from the sampling cylinder 1, the sampling hole 11 is arranged at the center of the sampling column 8 and the sampling piston, the diameter of the sampling hole 11 is smaller than that of the sealing rubber disc 4, the outer wall of the sampling column 8 is provided with an external thread which is connected with the end part of the sampling port 9;
the rubber ring 6 is arranged at the opening of the sampling tube 1, and the rubber ring 6 enables the sampling piston to move towards the direction of the sampling block 2.
The utility model discloses the sampling piston is forced the sealed rubber dish 4 on the sampling piece 2 of taking a sample the piston conflict by the elastic force of rubber circle 6, thereby the intercommunication in sample chamber 3 and external has been prevented, and only need stimulate the sampler barrel 1 when taking a sample, make the elastic force that the rubber circle 6 was overcome to the piston of taking a sample, make the sample hole 11 with 3 intercommunication samples in sample chamber can, a plurality of sample chambers 3 have realized the dispersed sample collection, when testing different sample indexes, can draw the sample in the different sample chambers 3 respectively through the instrument, the mutual pollution of sampling tool to the sample product has been avoided.
For when having taken a sample conveniently and detecting, take a sample from sample chamber 3, the utility model discloses the following structure is specifically adopted to the sample piston, and it includes inner ring piston 7, and inner ring piston 7 outer wall threaded connection has outer loop piston 5, and is equipped with spacing step between outer loop piston 5 and the inner ring piston 7, and outer loop piston 5 cooperates with the section of thick bamboo wall contact of sampler barrel 1, and outer loop piston 5 is preferred to be established to hard rubber, for avoiding outer loop piston 5 to accompany inner ring piston 7 and rotate, the utility model discloses outer loop piston 5 establishes to square piston, establishes to square cylinder wall with outer loop piston 5 complex section of thick bamboo wall.
Of course, in order to ensure normal sampling from the sampling cavity 3, it is necessary to satisfy the condition that the inner radius of the outer ring piston 5 is larger than the distance from the sampling cavity 3 to the center of the sampling cylinder 1.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (6)
1. A water-based paint sampling device is connected with a sampling port, wherein a sampling valve is arranged at the sampling port, and the end part of the sampling port is provided with a pipe thread;
a sampling piston is further arranged in the sampling cylinder, a sampling column which is integrally arranged with the sampling piston is arranged on the sampling piston in a direction away from the sampling cylinder, a sampling hole is formed in the centers of the sampling column and the sampling piston, and external threads are arranged on the outer wall of the sampling column and connected with the end part of the sampling port;
the rubber ring is arranged at the opening of the sampling cylinder, and the rubber ring enables the sampling piston to move towards the direction of the sampling block.
2. The apparatus according to claim 1, wherein the sampling hole has a diameter smaller than that of the sealing rubber disk.
3. The water-based paint sampling device according to claim 1, wherein the sampling piston comprises an inner ring piston, an outer ring piston is connected to the outer wall of the inner ring piston in a threaded manner, and the outer ring piston is in contact fit with the wall of the sampling cylinder;
the outer ring piston is a square piston, and the cylinder wall matched with the outer ring piston is a square cylinder wall.
4. A water paint sampling device according to claim 3, wherein the outer ring piston is provided as a hard rubber.
5. The water-based paint sampling device of claim 3, wherein a limiting step is arranged between the outer ring piston and the inner ring piston.
6. The apparatus according to claim 3, wherein the inner radius of the outer ring piston is larger than the distance from the sampling cavity to the center of the sampling cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221298697.1U CN217765604U (en) | 2022-05-26 | 2022-05-26 | Water based paint sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221298697.1U CN217765604U (en) | 2022-05-26 | 2022-05-26 | Water based paint sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217765604U true CN217765604U (en) | 2022-11-08 |
Family
ID=83889583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221298697.1U Active CN217765604U (en) | 2022-05-26 | 2022-05-26 | Water based paint sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217765604U (en) |
-
2022
- 2022-05-26 CN CN202221298697.1U patent/CN217765604U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240619 Granted publication date: 20221108 |
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| PP01 | Preservation of patent right |