CN210883125U

CN210883125U - Open-air storage device of quality of water sample

Info

Publication number: CN210883125U
Application number: CN201921594607.1U
Authority: CN
Inventors: 乔飞; 谢培; 安立会; 徐香勤; 何川
Original assignee: Chinese Research Academy of Environmental Sciences
Current assignee: Chinese Research Academy of Environmental Sciences
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-30
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses an open-air storage device of quality of water sample, including the storage device body, the storage device body includes the cup, the upper end threaded connection who goes up the cup has the bottle lid, the lower extreme threaded connection who goes up the cup has well cup, and the lower extreme threaded connection of well cup has lower cup, the upper end lateral wall of going up the cup is provided with the second external screw thread, the inner wall that the bottle lid is close to the cup is provided with the screw thread with second external screw thread assorted, the lower extreme lateral wall of going up cup and well cup all is provided with first external screw thread, and the upper end inner wall of well cup and last cup all be provided with first external screw thread assorted internal thread. The utility model relates to a quality of water sample stores technical field, utilizes and stores a plurality of water samples cup and passes through threaded connection formation integral type structure, and then reduces the whole volume of storage device, simple structure, portable.

Description

Open-air storage device of quality of water sample

Technical Field

The utility model relates to a quality of water sample stores technical field, especially relates to a quality of water sample field storage device.

Background

A water sample is a representative portion that is taken from a particular body of water, either discontinuously or continuously, in order to test various specified characteristics in the body of water.

In actual work, the design that a plurality of storage bottles are placed in a box body is usually adopted in the existing water sample collecting device, the volume of an external box body of the existing water sample collecting device is large, the existing water sample collecting device is not beneficial to operators to carry when water samples are collected outdoors, and therefore the water sample field storage device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a water quality sample field storage device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a field storage device of quality of water sample, includes the storage device body, the storage device body includes the cup, the upper end threaded connection who goes up the cup has the bottle lid, go up cup's lower extreme threaded connection has well cup, and the lower extreme threaded connection of well cup has lower cup, the lateral wall of going up cup and lower cup all rotates and is connected with the loose ring, and the lateral wall fixedly connected with lug of loose ring, is located and passes through rope fixed connection between the lug of cup lateral wall and lower cup lateral wall, the annular spout has all been seted up to the lateral wall of going up cup and lower cup, and the lateral wall fixedly connected with and the annular spout assorted annular slider that the loose ring is close to the storage device body, and annular slider inlays to locate and set up in the annular spout.

Preferably, the upper end side wall of the upper cup body is provided with a second external thread, and the inner wall of the bottle cap close to the upper cup body is provided with a thread matched with the second external thread.

Preferably, the lower extreme lateral wall of going up cup and well cup all is provided with first external screw thread, and the upper end inner wall of well cup and last cup all is provided with the internal thread with first external screw thread assorted.

Preferably, the inner walls of the upper ends of the middle cup body and the lower cup body are fixedly connected with convex rings, and the upper surfaces of the convex rings are connected with rubber rings through glue.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the storage device body is divided into a plurality of cup bodies connected through threads, so that the effect of integrally and intensively storing various water samples is realized, the volume of the storage device is reduced, the storage device is convenient to carry, and the condition that the existing storage device is inconvenient to carry due to the large volume of an external box body is avoided;

2. the rope is arranged outside the storage device body, the arrangement of the rope is convenient for operators to hang the cup body at high places such as branches in the field, the appearance cleanliness of the lifting device is avoided, the cup body is prevented from being directly contacted with the ground to cause pollution to the cup body, and the condition of a water sample in the cup is further polluted.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a field water quality sample storage device provided by the utility model;

FIG. 2 is a schematic diagram of the assembly structure of a water quality sample field storage device provided by the present invention;

FIG. 3 is a schematic cross-sectional view of the junction between the upper cup body and the middle cup body of the field water quality sample storage device provided by the utility model;

fig. 4 is a schematic view of a sectional structure of a movable ring joint of the field water quality sample storage device of the present invention.

In the figure: 1 storage device body, 2 loose rings, 3 lugs, 4 ropes, 5 first external threads, 6 internal threads, 7 convex rings, 8 rubber rings, 9 annular sliders, 10 annular chutes, 101 upper cup body, 102 middle cup body, 103 lower cup body, 1011 bottle cap and 1012 second external threads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a field storage device for water quality samples, which comprises a storage device body 1, wherein the storage device body 1 comprises an upper cup body 101, the upper end of the upper cup body 101 is provided with a narrow opening, which is convenient for reducing the contact area between a bottle cap 1011 and the upper cup body 101, the sealing performance of a lifting device is improved, the upper side wall of the upper cup body 101 is provided with a second external thread 1012, the inner wall of the bottle cap 1011 close to the upper cup body 101 is provided with a thread matched with the second external thread 1012, the upper end of the upper cup body 101 is in threaded connection with the bottle cap 1011, the arrangement of the bottle cap 1011 prevents the liquid in the upper cup body 101 from spilling out along the upper end opening, the lower end of the upper cup body 101 is in threaded connection with a middle cup, inner threads 6 matched with the first outer threads 5 are arranged on the inner walls of the upper ends of the middle cup body 102 and the upper cup body 101, and the lower end of the middle cup body 102 is connected with a lower cup body 103 in a threaded mode;

the inner walls of the upper ends of the middle cup body 102 and the lower cup body 103 are fixedly connected with a convex ring 7, the upper surface of the convex ring 7 is bonded with a rubber ring 8 through glue, the arrangement of the convex ring 7 provides a base for the rubber ring 8, the rubber ring 8 is convenient to fix, the arrangement of the rubber ring 8 plays a role in sealing the joint of the cup bodies, the leakage phenomenon is avoided, the side walls of the upper cup body 101 and the lower cup body 103 are rotatably connected with a movable ring 2, the side wall of the movable ring 2 is fixedly connected with a convex block 3, the convex blocks 3 positioned on the side walls of the upper cup body 101 and the lower cup body 103 are fixedly connected through a rope 4, the arrangement of the rope 4 is convenient for operators to hang the cup bodies at high places such as branches in the field, the situation that the cup bodies are directly contacted with the ground to cause pollution of the cup bodies and further pollute a water sample in the cups is avoided, the side walls of the upper cup bodies 101 and the lower cup bodies 103 are both provided with annular chutes 10, and the annular slide, and annular slider 9 inlays and locates and sets up in annular spout 10, and annular slider 9 is sliding connection with annular spout 10, and annular spout 10 set up and has played limiting displacement, avoids annular slider 9 to break away from the body lateral wall at the rotation in-process.

In the utility model, firstly, when an operator collects a water sample in the field, firstly, the bottle cap 1011 is unscrewed along the second external thread 1012, and the collected water sample is injected into the upper cup body 101, because the upper end of the upper cup body 101 is provided with a thin opening, the contact area between the bottle cap 1011 and the upper cup body 101 is convenient to reduce, the sealing performance of the lifting device is improved, after the water sample collection is finished, the bottle cap 1011 is screwed along the second external thread 1012, so that a sealing state is formed in the upper cup body 101, and further, the liquid is ensured not to flow out along the joint, when other water samples need to be collected, the middle cup body 102 is screwed down along the first external thread 5 and the internal thread 6, the water sample is injected into the middle cup body 102, then the middle cup body is screwed along the first external thread 5 and the internal thread 6 after the collection is finished, at the moment, the rubber ring 8 between the upper cup body 101 and the middle cup body 102, the lower cup body 103 is collected according to the operation flow of the middle cup body 102, and finally, the centralized storage of various water samples is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A field storage device for water quality samples comprises a storage device body (1) and is characterized in that the storage device body (1) comprises an upper cup body (101), the upper end of the upper cup body (101) is in threaded connection with a bottle cap (1011), the lower end of the upper cup body (101) is in threaded connection with a middle cup body (102), the lower end of the middle cup body (102) is in threaded connection with a lower cup body (103), the side walls of the upper cup body (101) and the lower cup body (103) are both rotatably connected with a movable ring (2), the side wall of the movable ring (2) is fixedly connected with a convex block (3), the convex blocks (3) positioned on the side walls of the upper cup body (101) and the lower cup body (103) are fixedly connected through a rope (4), the side walls of the upper cup body (101) and the lower cup body (103) are both provided with annular chutes (10), and the side wall of the movable ring (2) close to the storage device body (1) is fixedly connected with annular sliding, and the annular slide block (9) is embedded in the annular sliding chute (10).

2. A field storage device for water quality samples according to claim 1, characterized in that the upper end side wall of the upper cup body (101) is provided with a second external thread (1012), and the inner wall of the bottle cap (1011) close to the upper cup body (101) is provided with a thread matched with the second external thread (1012).

3. A water quality sample field storage device according to claim 1, wherein the lower end side walls of the upper cup body (101) and the middle cup body (102) are provided with first external threads (5), and the upper end inner walls of the middle cup body (102) and the upper cup body (101) are provided with internal threads (6) matched with the first external threads (5).

4. A water quality sample field storage device according to claim 1, characterized in that the inner walls of the upper ends of the middle cup body (102) and the lower cup body (103) are fixedly connected with a convex ring (7), and the upper surface of the convex ring (7) is adhered with a rubber ring (8) through glue.