CN208953326U - A kind of environmental protection rapid sampling attachment - Google Patents
A kind of environmental protection rapid sampling attachment Download PDFInfo
- Publication number
- CN208953326U CN208953326U CN201821760239.9U CN201821760239U CN208953326U CN 208953326 U CN208953326 U CN 208953326U CN 201821760239 U CN201821760239 U CN 201821760239U CN 208953326 U CN208953326 U CN 208953326U
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- China
- Prior art keywords
- cylinder barrel
- communication port
- top connection
- central tube
- end cover
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Abstract
The utility model provides a kind of environmentally friendly rapid sampling attachment, it include: cylinder barrel and the top connection and lower contact for being separately positioned on cylinder barrel both ends, the inside of the cylinder barrel is equipped with central tube, the outside of the central tube is equipped with return pipe, the cylinder barrel is equipped with upper end cover close to the end of top connection, the cylinder barrel is respectively equipped with upper communication port and lower communication port close to top connection and lower contact end, the big screw pitch standby cap being socketed in top connection is equipped on the inside of the upper end cover, there are path clearances between the top connection and central tube, spring is socketed on the central tube, the return pipe is equipped with the glue part A and seal being sealed for return pipe and central tube close to the end of top connection, the cylinder barrel can rotate drive upper end cover, upper communication port, big screw pitch standby cap and lower communication port rotate downlink.A kind of environmentally friendly rapid sampling attachment provided by the utility model, safe and efficient, collection is received at any time, and stoste flowing replacement during collection not will form dead liquid, and detection is accurate.
Description
Technical field
The utility model relates to environmentally friendly sampler, in particular to a kind of environmental protection rapid sampling attachment.
Background technique
Environmental protection is the work of China pay much attention to one now, and environment is the basis that we depend on for existence, in recent years with
Society development and the improvement of people's living standards, the protection of environment is increasingly paid attention to, during environmental protection, especially
It is in the protection of water environment, the environment place to detect to needs is sampled detection, for water environment, existing sampling
Although device is also very easily sampled, these samplers are easy dead liquid in the device, not can be carried out flowing sampling,
In the detection process it is possible that deviation.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides a kind of environmentally friendly rapid sampling attachment, knot
Structure is compact, easy to operate, and sampling is accurate, facilitates popularization.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of environmentally friendly rapid sampling attachment, comprising: cylinder barrel and the top connection and lower contact for being separately positioned on cylinder barrel both ends,
The inside of the cylinder barrel is equipped with central tube, and the outside of the central tube is equipped with return pipe, and the cylinder barrel is close to the end of top connection
Equipped with upper end cover, the cylinder barrel is respectively equipped with upper communication port and lower communication port, the upper end cover close to top connection and lower contact end
Inside is equipped with the big screw pitch standby cap that is socketed in top connection, there are path clearance between the top connection and central tube, it is described in
Spring is socketed on heart pipe, the return pipe is equipped with close to the end of top connection is used for what return pipe was sealed with central tube
Glue part A and seal, the cylinder barrel, which can rotate, to be driven under upper end cover, upper communication port, big screw pitch standby cap and the rotation of lower communication port
Row, the upper end cover, big screw pitch standby cap, cylinder barrel, glue part, seal and return pipe enclose the exocoel formed for collecting sample.
As improved, the upper end cover and top connection are directly provided with the sealing ring that quantity is no less than two.
As improved, the inside of the central tube is equipped with the interior communication port for big flow outflow and interior communication port is being leaned on
Closely dirty port end is connected to exocoel.
The glue part B for sealing is equipped with as improved, between the seal and central tube.
As improved, the cylinder barrel, top connection, lower contact, return pipe, big screw pitch standby cap and upper end cover material be tool
There are the stainless steel, polyethylene or ABS plastic of antisepsis.
The utility model has the following beneficial effects:
The utility model structure is simple, easy to use, upper end cover, big screw pitch standby cap, cylinder barrel, glue part, seal and reflux
Pipe encloses the exocoel formed for collecting sample, and exocoel is connected to interior communication port, stoste flowing replacement during collection, will not
Dead liquid is formed, interruption, which collects stoste, will not influence interception, and single unit system small volume is convenient for carrying, is able to carry out takes at any time
Sample.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
The appended drawing reference table of comparisons:
1- top connection, 2- upper end cover, the upper communication port of 3-, the big screw pitch standby cap of 4-, 5- cylinder barrel, 6- glue part A, 7- seal, 8-
Communication port, 13- central tube, 14- lower contact under communication port, 10- return pipe, 11- spring, 12- in glue part B, 9-.
Specific embodiment
Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.Wherein identical components phase
Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and
"lower" refers to that the direction in attached drawing, word "inner" and "outside" refer respectively to the side towards or away from geometric center of specific component
To.
In order to make the content of the utility model be easier to be clearly understood, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, a kind of environmentally friendly rapid sampling attachment, comprising: cylinder barrel 5 and be separately positioned on the upper of 5 both ends of cylinder barrel
Connector 1 and lower contact 14, the inside of the cylinder barrel 5 are equipped with central tube 13, and the outside of the central tube 13 is equipped with return pipe 10, institute
It states cylinder barrel 5 and is equipped with upper end cover 2 close to the end of top connection 1, the cylinder barrel 5 is respectively equipped with close to top connection 1 and 14 end of lower contact
Upper communication port 3 and lower communication port 12, are equipped with the big screw pitch standby cap 4 being socketed in top connection 1 on the inside of the upper end cover 2, it is described on
There are path clearance between connector 1 and central tube 13, it is socketed with spring 11 on the central tube 13, the return pipe 10 is close
The end of top connection 1 is equipped with the glue part A6 and seal 7 being sealed for return pipe 10 and central tube 13,5 energy of cylinder barrel
Enough rotations drive upper end cover 2, upper communication port 3, big screw pitch standby cap 4 and lower communication port 12 to rotate downlink, the upper end cover 2, big spiral shell
The exocoel formed for collecting sample is enclosed away from standby cap 4, cylinder barrel 5, glue part 6, seal 7 and return pipe 10.
The upper end cover 2 is directly provided with the sealing ring that quantity is no less than two with top connection 1.
The inside of the central tube 13 is equipped with interior communication port 9 and interior communication port 9 for big flow outflow close to dirty
12 end of port is connected to exocoel.
The glue part B8 for sealing is equipped between the seal 7 and central tube 13.
The cylinder barrel 5, top connection 1, lower contact 14, return pipe 10, big screw pitch standby cap 4 and upper end cover 2 material be with
Stainless steel, polyethylene or the ABS plastic of antisepsis.
Working principle:
Liquid collecting: feed liquor in top connection 1 makes separating liquid by the throttling of central tube 13, and big flow is connect under by central tube 13
First 14 flow directly out, fraction by channel between top connection 1 and central tube 13, by upper end cover 2, big screw pitch standby cap 4,
The exocoel that cylinder barrel 5, glue part A6, seal 7 and return pipe 10 form, it is direct from lower contact 14 by interior communication port 9 by circulation
Outflow, retention part liquid keeps liquid fresh and will not generate two in exocoel, and by flowing replacement during circulation
Mutually separate.
Acquisition: rotating clockwise cylinder barrel 5 manually, drives upper end cover 2, upper communication port 3, big screw pitch standby cap 4, lower communication port 12
Downlink, big screw pitch standby cap 4 and glue part A6 contact sealing and integrated downlink are rotated, drives seal 7, glue part B8, return pipe 10 whole
Body downlink, spring 11 compress, and the shoulder of glue part B8 and central tube 13 contacts sealing, and exocoel is totally-enclosed at this time.Communication port 3 in opening
Suction and discharge decompression is opened intracavitary liquid flow outside lower communication port 12 and is gone out, acquires outer intracavity liquid, unscrew side counterclockwise with special spanner
Downward communication port 12.After the completion of acquisition, rotating sleeve 5 counterclockwise, drive upper end cover 2, upper communication port 3, big screw pitch standby cap 4, under
Communication port 12 rotates uplink, and spring 11 restores to drive glue part A6, seal 7, glue part B8 and the whole uplink of return pipe 10, whole extensive
Multiple to operate preceding state, whole operation terminates.
The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially
Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include
Within the protection scope of the utility model patent.
Claims (5)
1. a kind of environmentally friendly rapid sampling attachment characterized by comprising cylinder barrel (5) and be separately positioned on cylinder barrel (5) both ends
The inside of top connection (1) and lower contact (14), the cylinder barrel (5) is equipped with central tube (13), sets on the outside of the central tube (13)
Have return pipe (10), the cylinder barrel (5) is equipped with upper end cover (2) close to the end of top connection (1), and the cylinder barrel (5) is close above to be connect
Head (1) and lower contact (14) end are respectively equipped with communication port (3) and lower communication port (12), are equipped with set on the inside of the upper end cover (2)
The big screw pitch standby cap (4) on top connection (1) is connect, there are path clearances between the top connection (1) and central tube (13), described
It is socketed on central tube (13) spring (11), the return pipe (10) is equipped with close to the end of top connection (1) and is used for return pipe
(10) the glue part A (6) and seal (7) being sealed with central tube (13), the cylinder barrel (5) can rotate drive upper end cover
(2), upper communication port (3), big screw pitch standby cap (4) and lower communication port (12) rotate downlink, the upper end cover (2), big screw pitch standby cap
(4), cylinder barrel (5), glue part A (6), seal (7) and return pipe (10) enclose the exocoel formed for collecting sample.
2. a kind of environmentally friendly rapid sampling attachment according to claim 1, it is characterised in that: the upper end cover (2) with it is upper
Connector (1) is directly provided with the sealing ring that quantity is no less than two.
3. a kind of environmentally friendly rapid sampling attachment according to claim 1, it is characterised in that: the central tube (13) it is interior
Portion is equipped with to be connected to close to lower communication port (12) end with exocoel for the interior communication port (9) and interior communication port (9) of big flow outflow.
4. a kind of environmentally friendly rapid sampling attachment according to claim 1, it is characterised in that: the seal (7) is in
The glue part B (8) for sealing is equipped between heart pipe (13).
5. a kind of environmentally friendly rapid sampling attachment according to claim 1, it is characterised in that: the cylinder barrel (5), top connection
(1), the material of lower contact (14), return pipe (10), big screw pitch standby cap (4) and upper end cover (2) is with the stainless of antisepsis
Steel, polyethylene or ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760239.9U CN208953326U (en) | 2018-10-29 | 2018-10-29 | A kind of environmental protection rapid sampling attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760239.9U CN208953326U (en) | 2018-10-29 | 2018-10-29 | A kind of environmental protection rapid sampling attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953326U true CN208953326U (en) | 2019-06-07 |
Family
ID=66743314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760239.9U Active CN208953326U (en) | 2018-10-29 | 2018-10-29 | A kind of environmental protection rapid sampling attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953326U (en) |
-
2018
- 2018-10-29 CN CN201821760239.9U patent/CN208953326U/en active Active
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