CN210375808U

CN210375808U - Straight-going two-way piston type water sampler

Info

Publication number: CN210375808U
Application number: CN201920927839.8U
Authority: CN
Inventors: 陆昌国
Original assignee: Suzhou Zhonghuan Jianke Environmental Technology Co ltd
Current assignee: Suzhou Zhonghuan Jianke Environmental Technology Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-21
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to straight-going two-way piston type water sampler, including the water sampling bucket, be provided with the delivery port on the water sampling bucket, the connection is provided with two-way straight-going piston type switch on the delivery port. The improved water sampler is convenient to carry and open and close, and the water leakage phenomenon of a water outlet is effectively prevented; the single person can operate conveniently, and the sampling is very convenient especially under the condition that the sampling hands are tense in the field; the problems that the rubber tube is easy to block under the condition of complex water quality in the background technology, even the rubber tube can be dissolved due to long-term contact with liquid, water leakage occurs, the installation process of the rubber tube is also very troublesome, the rubber tube is too long and inconvenient to carry, the rubber tube is easy to lose, the rubber tube type switch can not be accurately operated by a single person and the like can be effectively solved.

Description

Straight-going two-way piston type water sampler

Technical Field

The utility model relates to a water sampler, in particular to straight-going two-way piston water sampler.

Background

A water sampler is often used in a sewage treatment plant to collect a wastewater sample, and the water sampler in the prior art is shown in figure 1 and does not lack water quality of strong acid and strong base; a water outlet is reserved at the bottom end of the current water sampler. In order to facilitate the operation, the connection is generally selected by using a rubber tube and knotting or matching with a rubber tube clamp. However, in practical application, the following disadvantages are caused: 1) under the condition of complex water quality, the rubber tube is easy to block, and even the rubber tube can be dissolved due to long-term contact with liquid, so that the water leakage phenomenon is generated; 2) the rubber tube is troublesome to mount and easy to fall off; 3) the hose is too long and inconvenient to carry and is easy to lose. 4) The rubber tube switch can not be accurately operated by a single person.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a straight-going two-way piston type water sampler.

The above technical purpose of the present invention can be achieved by the following technical solutions: the straight-going two-way piston type water sampler comprises a water sampling barrel, wherein a water outlet is formed in the water sampling barrel, and two straight-going piston type switches are connected and arranged on the water outlet.

Preferably, the water outlet extends outwards, and the two-way straight piston type switch is sleeved on the water outlet.

Preferably, the water sampling barrel is provided with a handle, and the water sampling barrel is provided with scale marks.

Preferably, the rim of the water collecting bucket extends inwards to form a spill-proof ring.

Preferably, an abutting ring which can be abutted against the inner wall of the two-way straight piston type switch in a matched mode is arranged on the outer side of the water outlet in an extending mode.

Preferably, a rubber anti-slip sleeve is arranged on the outer side of the water outlet and is flush with the surface of the abutting ring.

Preferably, the inner wall of the two-way straight piston type switch is provided with a clamping ring.

Preferably, one surface of the abutting ring facing the clamping ring is provided with a notch, and the clamping ring is provided with a clamping block which can be matched with the clamping ring to be clamped on the notch.

To sum up, the utility model discloses following beneficial effect has:

the improved water sampler is convenient to carry and open and close, and the water leakage phenomenon of a water outlet is effectively prevented; the single person can operate conveniently, and the sampling is very convenient especially under the condition that the sampling hands are tense in the field; the problems that the rubber tube is easy to block under the condition of complex water quality in the background technology, even the rubber tube can be dissolved due to long-term contact with liquid, water leakage occurs, the installation process of the rubber tube is also very troublesome, the rubber tube is too long and inconvenient to carry, the rubber tube is easy to lose, the rubber tube type switch can not be accurately operated by a single person and the like can be effectively solved.

Drawings

FIG. 1 is a schematic diagram of a background art architecture;

FIG. 2 is a schematic structural diagram of an embodiment;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure, 1, a water collecting bucket; 11. a handle; 12. an anti-overflow ring; 2. a water outlet; 21. a butting ring; 211. a notch; 22. a rubber anti-slip sleeve; 3. two-way straight piston switch; 31. a snap ring; 311. and (7) clamping blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b):

the straight-going two-way piston type water sampler comprises a water sampling barrel 1, wherein a water outlet 2 is arranged on the water sampling barrel 1, and two-way straight-going piston type switches 3 are connected and arranged on the water outlet 2.

As shown in fig. 2, the water outlet 2 extends outwards, and the two-way straight piston switch 3 is sleeved on the water outlet 2.

As shown in fig. 2, a handle 11 is arranged on the water collecting bucket 1, and scale marks are arranged on the water collecting bucket 1.

As shown in fig. 2, the edge of the water collecting bucket 1 extends inwards to form an anti-overflow ring 12.

As shown in fig. 2 and 3, an abutting ring 21 capable of abutting against the inner wall of the two-way straight piston switch 3 in a matching manner is extended and arranged outside the water outlet 2.

As shown in fig. 2 and 3, a rubber anti-slip sleeve 22 is arranged outside the water outlet 2, and the rubber anti-slip sleeve 22 is flush with the surface of the abutting ring 21.

As shown in fig. 2 and 3, the inner wall of the two-way straight piston switch 3 is provided with a snap ring 31. One surface of the abutting ring 21 facing the clamping ring 31 is provided with a notch 211, and the clamping ring 31 is provided with a clamping block 311 which can be clamped on the notch 211 in a matching manner.

The working principle is as follows:

Claims

1. Straight-going two-way piston type water sampler comprises a water sampling barrel (1) and is characterized in that: the water sampling barrel (1) is provided with a water outlet (2), and the water outlet (2) is connected with two straight-going piston type switches (3).

2. The straight-going two-way piston type water sampler according to claim 1, characterized in that: the water outlet (2) extends outwards, and the two-way straight piston type switch (3) is sleeved on the water outlet (2).

3. The straight-going two-way piston type water sampler according to claim 2, characterized in that: the water sampling barrel (1) is provided with a handle (11), and the water sampling barrel (1) is provided with scale marks.

4. A straight-going two-way piston type water sampler according to claim 3, characterized in that: the edge of the water collecting barrel (1) extends inwards to form an anti-overflow ring (12).

5. The straight-going two-way piston type water sampler according to claim 4, characterized in that: and an abutting ring (21) which can be abutted against the inner wall of the two-way straight-moving piston type switch (3) in a matched manner is arranged on the outer side of the water outlet (2) in an extending manner.

6. The straight-going two-way piston type water sampler according to claim 5, characterized in that: and a rubber anti-slip sleeve (22) is arranged on the outer side of the water outlet (2), and the rubber anti-slip sleeve (22) is flush with the surface of the abutting ring (21).

7. The straight-going two-way piston type water sampler according to claim 6, characterized in that: and the inner wall of the two-way straight piston type switch (3) is provided with a clamping ring (31).

8. The straight-going two-way piston type water sampler according to claim 7, characterized in that: the one side of butt joint ring (21) orientation joint ring (31) is provided with breach (211), be provided with fixture block (311) that can cooperate the joint on breach (211) on joint ring (31).