CN215374638U - Sample storage device for water resource detection - Google Patents
Sample storage device for water resource detection Download PDFInfo
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- CN215374638U CN215374638U CN202121795485.XU CN202121795485U CN215374638U CN 215374638 U CN215374638 U CN 215374638U CN 202121795485 U CN202121795485 U CN 202121795485U CN 215374638 U CN215374638 U CN 215374638U
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Abstract
The utility model discloses a sample storage device for water resource detection, which relates to the technical field of water quality samplers and comprises a sampling bottle, wherein the upper end of the sampling bottle is provided with a hole; all the sampling bottle leans on the common fixedly connected with annular cover of outer one side, sliding connection has the slider on the annular cover, the upper end of slider is through bracing piece fixedly connected with plug, plug and sampling inlet channel intercommunication. The annular sleeve is adopted, so that the plurality of sampling bottles can be fastened, the plurality of sampling bottles can be fixed conveniently, and the carrying is convenient; according to the utility model, the sliding block is arranged on the annular sleeve, so that the plug can be conveniently and quickly aligned with the groove along the track of the annular sleeve, and the plug can be clamped into the groove after alignment, thereby increasing the stability of the pipeline during sampling.
Description
Technical Field
The utility model relates to the technical field of water quality samplers, in particular to a sample storage device for water resource detection.
Background
The quality of water quality of various water areas and water sources such as rivers, lakes, reservoirs, canals and the like is directly related to the development of national economy and the health of people, and the water quality test analysis is one of the main contents of national environmental protection supervision and detection work, particularly the water areas and water sources influenced by sewage discharge, and is more important to the test analysis of the water quality. The water sample need be collected with the sample thief to the chemical examination of quality of water, but adopts the sampling bottle to come the splendid attire water source among the prior art usually, but adopts this method when needs a lot of sampling need prepare a plurality of sampling bottles, comparatively scattered inconvenient carrying, the sampling bottle adopts the mode of spiral cover to seal usually, so need frequently open when leading to the use, align to draw water, close operations such as sampling bottle lid, comparatively loaded down with trivial details, therefore the urgent need change.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a sample storage device for water resource detection.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sample storage device for water resource detection comprises a sampling bottle, wherein the upper end of the sampling bottle is provided with an opening, an elastic bulge is arranged at the opening, and the elastic bulge shields the opening under the condition of no external force;
the quantity of sampling bottle is two at least, and all the sampling bottle leans on the common fixedly connected with annular cover in outer one side, sliding connection has the slider on the annular cover, bracing piece fixedly connected with plug is passed through to the upper end of slider, plug and sampling inlet channel intercommunication, the plug moves and is used for communicating trompil and external with elastic bulge's compression to elastic bulge department.
Optionally, the sliding block is of a concave structure, and a ball is arranged on the inner wall of the sliding block.
Optionally, the top of sampling bottle is provided with the recess, the trompil sets up on the recess inner wall, elastic bulge sets up in the recess.
Optionally, the elastic protrusion is composed of a protrusion, a polished rod, a spring and a limiting block, the protrusion is fixedly connected with the polished rod, the polished rod is sleeved with the spring, and the polished rod penetrates through the inner wall of the groove in a clearance mode and is fixedly connected with the limiting block.
Optionally, the protrusion has a structure with one side being an arc surface and one side being a plane, and the plane end of the protrusion is fixedly connected with the polish rod.
Compared with the prior art, the utility model has the following advantages:
the annular sleeve can fasten a plurality of sampling bottles, is convenient for fixing the sampling bottles and is convenient to carry.
According to the utility model, the sliding block is arranged on the annular sleeve, so that the plug can be conveniently and quickly aligned with the groove along the track of the annular sleeve, and the plug can be clamped into the groove after alignment, thereby increasing the stability of the pipeline during sampling.
According to the utility model, the elastic bulge is arranged in the groove, the groove and the opening in the groove are blocked by the elastic bulge in a normal state, the bulge cannot be driven by the pressure of liquid to move radially, so that the water leakage of the sampling bottle is avoided, the plug can be conveniently and rapidly clamped into the water to be communicated by the compression of the elastic bulge, and the operation is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a sampling bottle in the present application;
fig. 3 is an enlarged structural schematic diagram of the elastic bulge in the present application.
In the figure: 1 annular sleeve, 2 elastic bulges, 21 bulges, 22 polished rods, 23 springs, 24 limiting blocks, 3 sampling bottles, 4 sliders, 5 supporting rods, 6 sampling water inlet pipelines, 7 plugs and 8 holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a water resource detects uses sample strorage device, includes sampling bottle 3, and trompil 8 has been seted up to sampling bottle 3's upper end, and trompil 8 department is provided with elastic bulge 2, and elastic bulge 2 shelters from trompil 8 under the condition of not receiving external force.
Referring to fig. 2, in the present embodiment, the top end of the sampling bottle 3 is provided with a groove 9, the opening 8 is arranged on the inner wall of the groove 9, and the elastic protrusion 2 is arranged in the groove 9. The arrangement of the groove 9 provides a compression space for the elastic projection 2, and the elastic projection 2 can be accommodated in the groove 9 when being compressed.
Referring to fig. 3, in this embodiment, the elastic protrusion 2 is composed of a protrusion 21, a polish rod 22, a spring 23 and a stopper 24, the protrusion 21 is fixedly connected with the polish rod 22, the polish rod 22 is sleeved with the spring 23, and the polish rod 22 passes through the inner wall of the groove 9 with a gap and is fixedly connected with the stopper 24. The stopper 24 serves to limit the maximum moving distance of the protrusion 21 so that the protrusion 21 does not come out of the groove 9.
Referring to fig. 3, in the present embodiment, the protrusion 21 has a structure with one side being an arc surface and one side being a plane, and the plane end of the protrusion 21 is fixedly connected with the polish rod 22. One end of the cambered surface can be prevented from being stuck when contacting the plug 7, and meanwhile, the cambered surface guides liquid to enter the open hole 8 along the cambered surface of the cambered surface, so that the drainage effect is achieved.
The quantity of sampling bottle 3 is two at least, and all sampling bottles 3 lean on outer one side common fixedly connected with annular cover 1, and sliding connection has slider 4 on annular cover 1. The sliding block 4 is of a concave structure, the inner wall of the sliding block 4 is provided with a ball, and the ball is used for reducing friction force and improving the movement smoothness of the sliding block 4.
The upper end of the sliding block 4 is fixedly connected with a plug 7 through a support rod 5, and the plug 7 is a rubber tube, a polymer tube and the like with large deformation so as to be inserted into and pulled out of the groove 9.
Plug 7 and sampling inlet channel 6 intercommunication, sampling metal pipeline 6 with external water source suction in and wait that plug 7 exports liquid in to sampling bottle 3 through plug 7 when inserting recess 9 in, plug 7 moves to elastic bulge 2 department and is used for communicating trompil 8 with the external world with the compression of elastic bulge 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A sample storage device for water resource detection comprises a sampling bottle (3), and is characterized in that the upper end of the sampling bottle (3) is provided with an opening (8), an elastic bulge (2) is arranged at the opening (8), and the elastic bulge (2) shields the opening (8) under the condition of not bearing external force;
the quantity of sampling bottle (3) is two at least, and all sampling bottle (3) lean on outer common fixedly connected with ring cover (1) in one side, sliding connection has slider (4) on ring cover (1), bracing piece (5) fixedly connected with plug (7) are passed through to the upper end of slider (4), plug (7) and sampling inlet channel (6) intercommunication, plug (7) move to elastic bulge (2) department and are used for communicating trompil (8) and external world with elastic bulge (2) compression.
2. The sample storage device for water resource detection according to claim 1, wherein the slide block (4) is of a concave structure, and a ball is disposed on an inner wall of the slide block (4).
3. The sample storage device for water resource detection according to claim 1, wherein the top end of the sampling bottle (3) is provided with a groove (9), the opening (8) is arranged on the inner wall of the groove (9), and the elastic protrusion (2) is arranged in the groove (9).
4. The sample storage device for water resource detection according to claim 2, wherein the elastic protrusion (2) is composed of a protrusion (21), a polish rod (22), a spring (23) and a stop block (24), the protrusion (21) is fixedly connected with the polish rod (22), the polish rod (22) is sleeved with the spring (23), and the polish rod (22) passes through the inner wall of the groove (9) with a gap and is fixedly connected with the stop block (24).
5. The sample storage device for water resource detection according to claim 4, wherein the protrusion (21) has a structure with one side being an arc surface and one side being a plane, and the plane end of the protrusion (21) is fixedly connected with the polish rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795485.XU CN215374638U (en) | 2021-08-03 | 2021-08-03 | Sample storage device for water resource detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795485.XU CN215374638U (en) | 2021-08-03 | 2021-08-03 | Sample storage device for water resource detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374638U true CN215374638U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121795485.XU Active CN215374638U (en) | 2021-08-03 | 2021-08-03 | Sample storage device for water resource detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215374638U (en) |
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2021
- 2021-08-03 CN CN202121795485.XU patent/CN215374638U/en active Active
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