CN217930944U - Liquid additive sampling device - Google Patents
Liquid additive sampling device Download PDFInfo
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- CN217930944U CN217930944U CN202221094166.0U CN202221094166U CN217930944U CN 217930944 U CN217930944 U CN 217930944U CN 202221094166 U CN202221094166 U CN 202221094166U CN 217930944 U CN217930944 U CN 217930944U
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- liquid storage
- pipe
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Abstract
The utility model discloses a liquid admixture sampling device, which comprises a liquid storage cylinder, a handle, a rubber piston and a push-pull rod, wherein the handle is detachably connected with the top of the push-pull rod, the rubber piston is detachably connected with the bottom of the push-pull rod, the rubber piston is arranged in the liquid storage cylinder and is in contact with the periphery of the cylinder wall, the side wall of the liquid storage cylinder is provided with a liquid outlet pipe, the bottom of the liquid storage cylinder is provided with a liquid inlet pipe, the liquid outlet pipe and the liquid inlet pipe are communicated with the liquid storage cylinder, and the pipe orifice of the liquid inlet pipe is externally connected with a hose through a hose connector; the hose is connected with the liquid inlet pipe, the length of the hose can be adjusted according to the actual situation on site, and samples at any depth and any position under the liquid level can be extracted; the device is simple to operate, the liquid storage cylinder is held by one hand, the push-pull rod is operated by the other hand, the device can be operated by one person, and the sampling is convenient; the device is simple to assemble and disassemble and easy to clean.
Description
Technical Field
The utility model belongs to building engineering detects the sample field, more specifically says, the utility model relates to a liquid adds agent sampling device outward.
Background
At present, aiming at sampling of liquid additives in the field of buildings, either the sampling is carried out on a storage tank through a faucet discharge or the sampling is carried out through a stainless steel pipe suction, the method is inconvenient to operate, the selection of the sampling position in the storage tank cannot be random, and only the samples around the faucet can be taken through the faucet discharge; the sample of the deep position under the liquid level is hardly got through steel pipe suction sampling, and spills easily in the sample process and leaks, and these all bring certain difficulty for sample work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a liquid external additive sampling device of convenient, the efficient of admixture is provided.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: the utility model provides a liquid adduct sampling device, includes liquid storage cylinder, handle, rubber piston and push-and-pull rod, can dismantle between handle and the push-and-pull rod top and be connected, can dismantle between rubber piston and the push-and-pull rod bottom and be connected, the rubber piston setting inside the liquid storage cylinder and with section of thick bamboo wall contact all around, the liquid storage cylinder lateral wall is provided with the drain pipe, and liquid storage cylinder bottom is provided with the feed liquor pipe, drain pipe and feed liquor pipe all with the liquid storage cylinder between UNICOM, the feed liquor pipe mouth of pipe is external through hose coupling and has been connected a hose.
The utility model discloses a liquid addictives sampling device, interference fit between rubber piston and the liquid storage cylinder.
Through the above setting: the rubber piston and the liquid storage cylinder are in interference fit, so that the sealing performance of the whole device can be enhanced, and the test accuracy of the whole device is ensured.
The utility model discloses a liquid adducting sampling device, the UNICOM department of drain pipe and liquid storage cylinder is provided with the one-way permeable membrane, and liquid flow direction is from the liquid storage cylinder to the drain pipe.
The utility model discloses a liquid adducting sampling device, the UNICOM department of feed liquor pipe and liquid storage cylinder is provided with the one-way permeable membrane, and liquid flow direction is from the feed liquor pipe to the liquid storage cylinder.
Through the above setting: the one-way permeable membrane of the liquid inlet pipe prevents liquid from flowing out of the liquid inlet pipe when the push-pull rod is pushed.
The utility model discloses a liquid addictives sampling device, drain pipe and feed liquor pipe all with threaded connection between the liquid storage cylinder.
Through the above setting: adopt and to dismantle connected mode, conveniently wash drain pipe and feed liquor pipe.
The utility model discloses a liquid external additive sampling device, rubber piston top surface and bottom surface all are provided with the sheetmetal.
Through the above setting: because the liquid has different properties, the rubber can be subjected to physical and chemical changes, and the metal sheet can play a role in protection.
Adopt the utility model discloses the scheme compares with prior art, has following beneficial effect:
first, be connected with the feed liquor pipe through the hose, the hose can go to adjust the length of using according to the actual conditions at scene, can realize the sample of the arbitrary degree of depth, optional position under the extraction liquid level.
Secondly, the device is easy to operate, the liquid storage cylinder is held by one hand, the push-pull rod is operated by the other hand, the sampling can be carried out by one person, and the sampling is convenient.
Thirdly, the device is integrally connected in a detachable mode, and is easy to detach and clean.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the present invention;
labeled as: 1. a handle; 2. a push-pull rod; 3. a rubber piston; 4. a liquid storage cylinder; 5. a liquid outlet pipe; 6. a one-way water permeable membrane; 7. a liquid inlet pipe; 8. a hose connector; 9. a hose.
Detailed Description
The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be made in further detail to explain, for example, the shapes and structures of the components, the mutual positions and connection relationships among the components, the functions and working principles of the components, the manufacturing process, and the operation and use method of the components, so as to help those skilled in the art to understand the concept and technical solutions of the present invention more completely, accurately and deeply.
Referring to fig. 1, a liquid additive sampling device comprises a liquid storage cylinder 4, a handle 1, a rubber piston 3 and a push-pull rod 2, wherein the handle 1 is detachably connected with the top of the push-pull rod 2, the rubber piston 3 is detachably connected with the bottom of the push-pull rod 2, the rubber piston 3 is arranged inside the liquid storage cylinder 4 and is in contact with the periphery of the cylinder wall, a liquid outlet pipe 5 is arranged on the side wall of the liquid storage cylinder 4, a liquid inlet pipe 7 is arranged at the bottom of the liquid storage cylinder 4, the liquid outlet pipe 5 and the liquid inlet pipe 7 are both communicated with the liquid storage cylinder 4, and a hose 9 is externally connected to the pipe orifice of the liquid inlet pipe 7 through a hose joint 8; the rubber piston 3 and the liquid storage cylinder 4 are in interference fit; a one-way permeable membrane 6 is arranged at the communication position of the liquid outlet pipe 5 and the liquid storage cylinder 4, and the liquid flows from the liquid storage cylinder 4 to the liquid outlet pipe 5; a one-way permeable membrane 6 is arranged at the communication position of the liquid inlet pipe 7 and the liquid storage cylinder 4, and the liquid flows from the liquid inlet pipe 7 to the liquid storage cylinder 4; the liquid outlet pipe 5 and the liquid inlet pipe 7 are both in threaded connection with the liquid storage cylinder 4; the top surface and the bottom surface of the rubber piston 3 are both provided with metal sheets.
Working principle and method
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (6)
1. The utility model provides a liquid addictives sampling device, includes liquid storage cylinder (4), handle (1), rubber piston (3) and push-and-pull rod (2), can dismantle between handle (1) and push-and-pull rod (2) top and be connected, can dismantle between rubber piston (3) and push-and-pull rod (2) bottom and be connected, rubber piston (3) set up in liquid storage cylinder (4) inside and with the contact all around of section of thick bamboo wall, its characterized in that, liquid storage cylinder (4) lateral wall is provided with drain pipe (5), and liquid storage cylinder (4) bottom is provided with feed liquor pipe (7), and drain pipe (5) and feed liquor pipe (7) all with liquid storage cylinder (4) between UNICOM, feed liquor pipe (7) mouth of pipe is external through hose coupling (8) has a hose (9).
2. A liquid additive sampling device according to claim 1, wherein the rubber piston (3) and the reservoir (4) are in an interference fit.
3. A liquid additive sampling device according to claim 1, wherein a one-way water permeable membrane (6) is arranged at the communication position of the liquid outlet pipe (5) and the liquid storage cylinder (4), and the liquid flows from the liquid storage cylinder (4) to the liquid outlet pipe (5).
4. The liquid additive sampling device according to claim 1, wherein a one-way water permeable membrane (6) is disposed at the communication position of the liquid inlet pipe (7) and the liquid storage cylinder (4), and the liquid flows from the liquid inlet pipe (7) to the liquid storage cylinder (4).
5. The liquid additive sampling device of claim 1, wherein the liquid outlet pipe (5) and the liquid inlet pipe (7) are in threaded connection with the liquid storage cylinder (4).
6. A liquid additive sampling device according to claim 1, wherein the rubber piston (3) is provided with metal sheets on both the top and bottom surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221094166.0U CN217930944U (en) | 2022-05-09 | 2022-05-09 | Liquid additive sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221094166.0U CN217930944U (en) | 2022-05-09 | 2022-05-09 | Liquid additive sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217930944U true CN217930944U (en) | 2022-11-29 |
Family
ID=84175035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221094166.0U Active CN217930944U (en) | 2022-05-09 | 2022-05-09 | Liquid additive sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217930944U (en) |
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2022
- 2022-05-09 CN CN202221094166.0U patent/CN217930944U/en active Active
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