CN213209616U

CN213209616U - Water sample extraction device for environmental detection

Info

Publication number: CN213209616U
Application number: CN202022361948.3U
Authority: CN
Inventors: 王登科; 冯岩; 王通; 史塨瑞
Original assignee: Henan Dehe Testing Technology Co ltd
Current assignee: Henan Dehe Testing Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-05-14
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a water sample extraction device for environmental detection, which comprises an extraction piece, the interior of the extraction piece is connected with a piston shaft through a piston in a sliding way, the top end of the piston shaft is fixedly connected with a piston handle, both sides of the lower surface of the extraction piece are provided with a retaining groove, the inner side wall of the retaining groove is connected with a test tube through threads, the ground step of the extraction piece is fixedly connected with a nipple, the worker can sample more conveniently through the retaining groove, the test tube and a through hole on the extraction piece, simultaneously, the complicated operation steps in the traditional sampling process are greatly avoided, multiple extraction is needed, the later stage pipe division condition is greatly reduced, simultaneously, the work burden of the worker is greatly lightened, the worker can sample more conveniently through a reset spring, the piston shaft and the piston handle on the extraction piece, the operation steps are reduced, and the operation burden of the worker is reduced at the same time, the working efficiency is improved, and the working period required by sampling is effectively shortened.

Description

Water sample extraction device for environmental detection

Technical Field

The utility model relates to an environmental detection technical field specifically is an environmental detection water appearance draw-out device.

Background

The environment detection is to design an environment detection network by utilizing a GIS technology, the information collected by the environment detection can be timely stored and displayed through the GIS, and the selected evaluation area is subjected to detailed site monitoring and analysis.

Environmental detection water sample draw-out device is a commonly used environmental detection water sample draw-out device, but current environmental detection water sample draw-out device is inside the container with the simple extraction of water sample mostly at the in-process that uses, treats follow-up being in charge of, then detects, consequently very big increase the multifarious nature of staff's operation, and then very big increase staff's operation burden and duty cycle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a water sample draw-out device for environmental detection has solved above-mentioned background art and has used the in-process of using mostly to simply extract the water sample inside the container, treats follow-up being in charge of, then detects, consequently very big increase the numerous and diverse nature of staff's operation, and then very big increase staff operation burden and duty cycle's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water sample draw-out device for environmental monitoring, includes the extraction piece, there is the piston shaft extraction piece's inside through piston sliding connection, the top fixedly connected with piston handle of piston shaft, the solid groove has all been seted up to the both sides of extraction piece lower surface, the inside wall threaded connection in solid groove has the test tube, the ground step fixedly connected with nipple of extraction piece.

Optionally, the threaded connection department of the retention groove and the test tube is provided with a rubber seal ring, and the middle parts of the two inner side walls of the drawing part are provided with through holes.

Optionally, both sides of the inner top wall of the drawing part are fixedly connected with a return spring, and the bottom of the return spring is fixedly connected with one side of the upper surface of the piston.

Optionally, one side of the drawing piece is provided with an observation window, and one side of the observation window is provided with scale marks.

Optionally, the front middle part of the drawing part is fixedly connected with two clamping blocks, and the middle part of the surface of one side, opposite to the two clamping blocks, is clamped with a T-shaped handle.

(III) advantageous effects

The utility model provides a water sample draw-out device for environmental detection possesses following beneficial effect:

this water appearance draw-out device is used in environmental detection, through the solid-state groove on the extraction piece, test tube and through-hole, make the staff can be more convenient take a sample, simultaneously very big avoided traditional sample in-process operating procedure numerous and diverse, need a lot of extractions, the condition of later stage branch pipe, simultaneously very big reduction staff's work burden, through the reset spring on the extraction piece, piston shaft and piston handle, make that the staff can be more convenient take a sample, reduce operating procedure, reduce staff's operation burden simultaneously, and the work efficiency is improved, effectively shorten the required duty cycle of sample.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the present invention;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1-extracting piece, 2-piston shaft, 3-piston handle, 4-retaining groove, 5-test tube, 6-nipple, 7-through hole, 8-reset spring, 9-observation window, 10-fixture block and 11-T-shaped handle.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a water sample extracting device for environmental detection comprises an extracting part 1, wherein the front middle part of the extracting part 1 is fixedly connected with two clamping blocks 10, the number of the clamping blocks 10 is two, the middle part of the surface of one side, opposite to the two clamping blocks 10, is clamped with a T-shaped handle 11, one side of the extracting part 1 is provided with an observation window 9, one side of the observation window 9 is provided with scale marks, both sides of the inner top wall of the extracting part 1 are fixedly connected with a reset spring 8, the bottom of the reset spring 8 is fixedly connected with one side of the upper surface of a piston, the inside of the extracting part 1 is connected with a piston shaft 2 in a sliding way through the piston, the top end of the piston shaft 2 is fixedly connected with a piston handle 3, both sides of the lower surface of the extracting part 1 are provided with fixing grooves 4, the threaded connection part of the fixing grooves 4 and a test tube 5 is provided with a rubber sealing ring, the middle parts of, the ground step of the extraction member 1 is fixedly connected with a nipple 6.

To sum up, this water appearance draw-out device is used in environmental detection, through the retaining groove 4 on the extraction piece 1 during the use, test tube 5 and through-hole 7, make the staff can be more convenient take a sample, simultaneously very big avoided traditional sampling in-process operating procedure numerous and diverse, need extract many times, the condition of later stage minute pipe, simultaneously very big staff's work burden that has alleviateed, through the reset spring 8 on the extraction piece 1, piston shaft 2 and piston handle 3, make that the staff can be more convenient take a sample, reduce operating procedure, reduce staff's operation burden simultaneously, and the work efficiency is improved, effectively shorten the required duty cycle of sample.

The utility model discloses in, the device's working procedure as follows:

the staff only needs to insert the nipple in the water sample at the sample in-process, can loosen the finger, makes piston shaft 2 through reset of reset spring 8, makes piston shaft 2 rise, can make the water sample get into and take out 1 inside, and then gets into the test tube through-hole 7, can accomplish the extraction and the branch pipe of sample, reduces follow-up operating procedure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water sample draw-out device for environmental monitoring, includes extraction piece (1), its characterized in that: the inside of extraction piece (1) has piston shaft (2) through piston sliding connection, top fixedly connected with piston handle (3) of piston shaft (2), solid slot (4) have all been seted up to the both sides of extraction piece (1) lower surface, the inside wall threaded connection of solid slot (4) has test tube (5), ground step fixedly connected with nipple (6) of extraction piece (1).

2. The water sample extraction device for environmental monitoring according to claim 1, wherein: the threaded connection department of solid groove (4) and test tube (5) is provided with rubber seal, the middle part of two inside walls of piece (1) all is provided with through-hole (7) of taking out.

3. The water sample extraction device for environmental monitoring according to claim 1, wherein: the two sides of the inner top wall of the drawing part (1) are fixedly connected with a return spring (8), and the bottom of the return spring (8) is fixedly connected with one side of the upper surface of the piston.

4. The water sample extraction device for environmental monitoring according to claim 1, wherein: one side of the drawing piece (1) is provided with an observation window (9), and one side of the observation window (9) is provided with scale marks.

5. The water sample extraction device for environmental monitoring according to claim 1, wherein: the front middle part of the drawing part (1) is fixedly connected with two clamping blocks (10), and the middle parts of the surfaces of the two clamping blocks (10) opposite to each other are clamped with T-shaped handles (11).