CN219265800U

CN219265800U - Environmental water sampling bucket

Info

Publication number: CN219265800U
Application number: CN202320142287.6U
Authority: CN
Inventors: 张海强; 许园园; 卢秋; 欧小辉; 李方; 陈蓓; 梁鹏; 周勤; 刘婷婷; 李铁林; 韩雪蓉
Original assignee: Guangxi Zhuang Autonomous Region Ecological Environment Monitoring Center
Current assignee: Guangxi Zhuang Autonomous Region Ecological Environment Monitoring Center
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-27
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses an environmental water sampling barrel which comprises a barrel body, a base, a conduit bracket and a conduit, wherein the base is provided with a base; the barrel body is movably connected with the base, and is movably connected with the top of the base in a lap joint manner during sampling; when the barrel is idle, the barrel is inserted into the base through the bottom of the base; the catheter support is movably inserted into the barrel body, and the top of the catheter support is movably connected with the barrel body; one end of the catheter is movably inserted into the barrel body and is movably connected with the catheter bracket. The utility model has the characteristics of avoiding stirring, standing and precipitating sediment and the like when sampling.

Description

Environmental water sampling bucket

Technical Field

The utility model relates to a water sampling device, in particular to an environmental water sampling barrel.

Background

In the environment monitoring sampling, when surface water samples such as rivers, lakes and reservoirs are collected, water samples are collected into a water bucket and are kept stand for a period of time, then the water samples are siphoned into a sample bottle by a hose, if the ordinary water bucket and the hose are used for sampling in the process, sediment and the like which are kept stand and precipitated are easily stirred up again, monitoring data of water sample monitoring factors are affected, or collected parallel sample analysis results are easily caused to be inconsistent. Aiming at the defects of the prior art, an environment water sampling barrel capable of avoiding stirring sediment during sampling is needed.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and provides an environment water sampling barrel.

In order to achieve the above object of the present utility model, the following technical scheme is adopted:

an environmental water sampling barrel comprises a barrel body, a base, a conduit bracket and a conduit; the barrel body is movably connected with the base, and is movably connected with the top of the base in a lap joint manner during sampling; when the barrel is idle, the barrel is inserted into the base through the bottom of the base; the catheter support is movably inserted into the barrel body, and the top of the catheter support is movably connected with the barrel body; one end of the catheter is movably inserted into the barrel body and is movably connected with the catheter bracket.

Optionally, the catheter holder includes a holding rod; one end of the supporting rod is provided with a clamping piece, and the other end of the supporting rod is connected with the supporting rod; the clamping piece is movably clamped and connected with the barrel body; and a tube clamp mounted to the support rod.

Optionally, the fastener comprises two limiting rods; the two limiting rods are arranged in parallel at intervals, and clamping grooves are formed between the two limiting rods.

Optionally, the catheter holder is made of hard plastic or stainless steel.

Optionally, the base comprises a supporting sleeve, and supporting legs are arranged on the supporting sleeve; the support table is arranged on the inner side surface of the circumference of the top of the support sleeve.

Optionally, the environmental water sampling barrel further comprises a barrel cover; the barrel cover is movably buckled on the top of the barrel body.

Optionally, the environmental water sampling barrel further comprises a handle; the barrel cover is provided with the handle.

Optionally, the barrel cover is made of hard plastic or stainless steel.

Optionally, the conduit comprises a silicone tube and a glass stub; the glass short tube is arranged at two ends of the silicone tube.

Optionally, the outer circumference of the glass short tube is provided with a circumferential clamping groove.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the barrel body is utilized to rest the environmental water body, after the barrel body is kept still, one end of the conduit is arranged at the bottom of the conduit bracket, the conduit bracket carries the conduit to be inserted into the barrel body, and the conduit bracket limits the conduit to extend towards the bottom of the barrel body, so that the conduit can be prevented from extending downwards to agitate sediment at the bottom of the barrel body when the environmental water body sample is collected; the conduit adopts siphon effect to guide the environmental water body sample to the sample bottle outwards through the barrel body, so that the stirring of the environmental water body in the barrel body can be avoided, and sediment is prevented from suspending in the environmental water body again; it can be seen that the utility model has the advantage that a more representative sample of the environmental water can be collected; the accuracy of monitoring data of the water sample monitoring factors can be ensured, and the collected parallel sample analysis results can meet the requirements;

2. the barrel body can be movably contained in the base, and can be inserted into the base from the bottom of the base when in idle, so that the barrel body can be contained in the base, and the occupied space of the barrel body and the base is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of an environmental water sampling bucket according to the present utility model;

FIG. 2 is a schematic view of the partial cross-sectional structure of FIG. 1;

FIG. 3 is a schematic view of a barrel body with a barrel cover;

FIG. 4 is a schematic view of a catheter holder according to the present utility model;

FIG. 5 is a schematic view of a base structure according to the present utility model;

FIG. 6 is a schematic view of a catheter according to the present utility model;

FIG. 7 is a schematic view of a barrel body accommodated in a base;

the names and serial numbers of the components in the figure: 1-barrel body, 2-barrel cover, 3-conduit bracket, 31-supporting rod, 32-supporting rod, 33-pipe clamp, 34-clamping piece, 341-limit rod, 342-clamping groove, 4-conduit, 41-glass short tube, 42-silicone tube, 411-circumference clamping groove, 5-base, 51-supporting sleeve, 52-supporting leg and 53-supporting table.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings and examples, and it is apparent that the described examples are only a part of examples of the present application, and all other examples obtained by those skilled in the art without making any inventive effort are intended to be within the scope of protection of the present application.

Example 1:

as shown in fig. 1 to 7, the utility model relates to an environmental water sampling barrel, which is applied to environmental water sampling. The structure adopted comprises a barrel body 1, a base 5, a catheter bracket 3 and a catheter 4; the barrel body 1 is movably connected with the base 5, and when sampling is carried out, the barrel body 1 is movably lapped on the top of the base 5; when in idle, the barrel body 1 is inserted into the base 5 through the bottom of the base 5; the conduit bracket 3 is movably inserted into the barrel body 1, and the top of the conduit bracket is movably connected with the barrel body 1; one end of the conduit 4 is movably inserted into the barrel body 1 and is connected with the conduit bracket 3.

In another alternative embodiment, as shown in fig. 4, the catheter holder 3 comprises a holding rod 32; a supporting rod 31, wherein one end of the supporting rod 31 is provided with a clamping piece 34, and the other end is connected with a supporting rod 32; the clamping piece 34 is movably clamped and connected with the barrel body 1; and a pipe clamp 33, the pipe clamp 33 being mounted to the holding rod 32.

It should be noted that the number of the support rods 31 in the present embodiment may be 1, 2, 3, 4, 5, 6, etc. When in use, the number of the support rods required can be selected according to the requirements. As shown in fig. 4, the number of the supporting rods 31 is 3, the 3 supporting rods are mounted on one end of the supporting rod 32 in a triangular shape, each supporting rod is provided with a clamping piece, and the 3 supporting rods are simultaneously clamped on the circumferential side surface of the barrel body, so that the catheter support is stably mounted in the barrel body.

It should be noted that the number of the pipe clamps 33 in this embodiment may be 1 or 2, etc. The pipe clamp is used for clamping the catheter. During sampling, the extension of the conduit to the sediment obtained by standing the barrel body can be avoided, so that the conduit is prevented from stirring the sediment.

In another alternative embodiment, as shown in fig. 4, the buckle 34 includes two stopper rods 341; the two limiting rods 341 are arranged in parallel at intervals, and a clamping groove 342 is formed between the two limiting rods 341.

The clamping groove 342 formed by the two limiting rods 341 is sleeved on the side surface of the barrel body, so that the two limiting rods are movably clamped and connected with the side surface of the barrel body. The two limiting rods are respectively positioned at two sides of the side surface of the barrel body, and can form clamping action on the side surface of the barrel body, so that the supporting rod is overhead in the barrel body.

It should be noted that the catheter holder 3 may be made of hard plastic or stainless steel. Hard plastics, stainless steel have corrosion resistance. Can facilitate the extension of the use times of the catheter stent.

In another alternative embodiment, as shown in fig. 5, the base 5 includes a support sleeve 51, and support legs 52 are mounted on the support sleeve 51; a support table 53 is provided on the top circumferential inner side of the support sleeve 51.

The supporting table 53 is used for supporting the barrel body 1 to be overlapped on the top of the base 5; when the tub 1 is stored in the base 5 (as shown in fig. 7), the base 5 is inverted, the tub 1 is inserted into the base 5, and the support table can block the tub from penetrating the base, so that the tub is limited to be located in the base. When the base is lifted to move, the supporting table can prevent the barrel body from falling off the base.

The supporting legs 52 can raise the supporting sleeve 51, and when sampling is carried out, the supporting legs can enable a certain height to exist between the supporting sleeve 51 and the ground, so that the guide pipe is beneficial to guiding the required water body sample plate outwards from the barrel body.

In another alternative embodiment, when the water body in the barrel body is kept still, the barrel cover 2 is movably covered on the top of the barrel body 1 in order to prevent sundries from falling into the barrel body. The barrel cover 2 covers the top of the barrel body 1, and effectively prevents sundries from entering the barrel body.

In an alternative embodiment, a handle is mounted on the lid 2 for ease of lifting the lid. The handle can be in a circular ring or arc structure.

The lid 2 is made of hard plastic or stainless steel. Hard plastics, stainless steel have corrosion resistance. Can facilitate the extension of the use times of the barrel cover.

In another alternative embodiment, as shown in fig. 6, the conduit 4 comprises a silicone tube 42 and a glass stub 41; the glass short tube 41 is installed at both ends of the silica gel tube 42.

In another alternative embodiment, the outer circumference of the glass stub 41 is provided with a circumferential clamping groove 411. The glass short tube can be movably clamped and connected with the pipe clamp on the pipe bracket through the circumferential clamping groove.

According to the above embodiment, the working mode of the utility model is as follows:

when in storage, the barrel body 1 is sleeved in the inverted base 5, the guide pipe 4 is clamped on the pipe clamp 33 of the guide pipe bracket 3, the guide pipe bracket is movably clamped on the side surface of the barrel body 1 through the clamping piece on the supporting rod, the barrel cover 2 is covered at the upper end of the barrel body 1, when in operation, the barrel body 1 is arranged on the base 5, after an environmental water sample is collected in the barrel body 1, the barrel cover 2 is covered on the barrel body 1, the standing is carried out for a period of time, the standing time is enough, the guide pipe 4 is clamped on the guide pipe bracket 3 and is arranged in the barrel body 1 together, and the guide pipe bracket 3 is clamped on the barrel body 1;

after the environmental water sample is collected into the barrel body 1, the barrel body 1 is placed on the base 5, the barrel cover 2 is covered, and the water sample is subjected to standing treatment; after enough standing time, one end of the catheter 4 is clamped on a pipe clamp 33 at the bottom end of the catheter support 3, and the other end of the catheter 4 is held by hand; then the barrel cover 2 is taken down, the conduit bracket 3 and half of the conduit 4 are placed in the barrel body 1, and the top of the conduit bracket 3 is buckled on the barrel wall of the barrel body 1;

when the water sample in the barrel body 1 is required to be filled in a sampling bottle, firstly, 90 percent of the length of the conduit 4 is immersed under the liquid level in the barrel body 1 (it is understood that the conduit is limited by the pipe clamp and is blocked from extending downwards), the conduit above the pipe clamp is bent in the water sample, when the liquid level in the pipe of the conduit positioned in the barrel body 1 is kept at a level with the liquid level outside the pipe, the pipe orifice of the glass short pipe 41 at the upper end of the conduit 4 is blocked by a finger, and then the conduit 4 is stretched towards the barrel body 1; at this time, one end of the conduit 4 arranged outside the water sample is plugged, and the liquid level in the conduit cannot drop due to the fact that the conduit 4 is lifted out of the water surface under the action of atmospheric pressure; therefore, when the water sample is required to be filled in the sample bottle, the guide pipe outside the barrel body 1 is bent downwards, so that the liquid level in the guide pipe is lower than that in the barrel, at the moment, the finger blocking the guide pipe is removed, and the water sample in the barrel flows outwards through the guide pipe due to the siphon effect and is received by the sample bottle.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being within the scope of the utility model, obvious variations or modifications may be made thereto.

Claims

1. An environmental water sampling bucket which characterized in that: comprises a barrel body (1), a base (5), a catheter bracket (3) and a catheter (4);

the barrel body (1) is movably connected with the base (5), and when in sampling, the barrel body (1) is movably lapped on the top of the base (5); when in idle, the barrel body (1) is inserted into the base (5) through the bottom of the base (5);

the conduit bracket (3) is movably inserted into the barrel body (1), and the top of the conduit bracket is movably connected with the barrel body (1);

one end of the conduit (4) is movably inserted into the barrel body (1) and is connected with the conduit bracket (3).

2. The environmental water sampling bucket of claim 1, wherein: the catheter holder (3) comprises

A support rod (32);

a supporting rod (31), wherein one end of the supporting rod (31) is provided with a clamping piece (34), and the other end of the supporting rod is connected with a supporting rod (32); the clamping piece (34) is movably clamped and connected with the barrel body (1); and

and a pipe clamp (33), wherein the pipe clamp (33) is mounted on the supporting rod (32).

3. The environmental water sampling bucket of claim 2, wherein: the clamping piece (34) comprises two limiting rods (341); the two limiting rods (341) are arranged in parallel at intervals, and clamping grooves (342) are formed between the two limiting rods (341).

4. An environmental water sampling bucket according to any one of claims 1 to 3 wherein: the catheter support (3) is made of hard plastic or stainless steel.

5. The environmental water sampling bucket of claim 1, wherein: the base (5) comprises

A support sleeve (51), wherein support legs (52) are arranged on the support sleeve (51);

and the supporting table (53) is arranged on the inner side surface of the top circumference of the supporting sleeve (51).

6. The environmental water sampling bucket of claim 1, wherein: also comprises a barrel cover (2);

the barrel cover (2) is movably covered on the top of the barrel body (1).

7. The environmental water sampling bucket of claim 6, wherein: the utility model also comprises a handle;

the barrel cover (2) is provided with the handle.

8. The environmental water sampling bucket of claim 6, wherein: the barrel cover (2) is made of hard plastic or stainless steel.

9. The environmental water sampling bucket according to any one of claims 1-3, 5-8, wherein: the conduit (4) comprises a silicone tube (42) and a short glass tube (41);

the glass short tube (41) is arranged at two ends of the silica gel tube (42).

10. The environmental water sampling bucket of claim 9, wherein: the outer circumferential surface of the glass short tube (41) is provided with a circumferential clamping groove (411).