CN219038521U

CN219038521U - Water quality sampler

Info

Publication number: CN219038521U
Application number: CN202320056831.5U
Authority: CN
Inventors: 翟袁桢; 陈宇轩; 叶慧雯; 徐霞; 熊俊
Original assignee: Shanghai Tingying Environmental Technology Co ltd
Current assignee: Shanghai Tingying Environmental Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-16
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a water quality sampler, in particular to the technical field of sampling equipment, which comprises a box body, wherein a peristaltic pump is arranged in the box body, a connecting pipe is arranged on the outer surface of the peristaltic pump, a fixing device is arranged on the outer surface of the connecting pipe, the fixing device comprises a first groove rod and a second groove rod, semicircular grooves are formed in the outer surfaces of the first groove rod and the second groove rod, a threaded rod is connected to the inner wall of the first groove rod in a threaded manner, a cylindrical pipe is slidably inserted into the inner wall of the connecting pipe, a water pumping pipe is fixedly connected to the outer surface of the cylindrical pipe, a cylindrical ring is arranged on the outer surface of the cylindrical pipe, the cylindrical pipe is inserted into the inner wall of the connecting pipe to fix the water pumping pipe on the outer surface of the connecting pipe, the threaded rod is rotated to enable the water pumping pipe to be in the semicircular grooves, and the outer surfaces of the first groove rod and the second groove rod are contacted with the outer surface of the cylindrical ring to enable the water pumping pipe to be connected with the connecting pipe to be more stable.

Description

Water quality sampler

Technical Field

The utility model relates to the technical field of sampling equipment, in particular to a water quality sampler.

Background

The water quality sampler is a special environment monitoring instrument for sampling surface water and sewage, monitoring a water source, carrying out pollution source investigation and controlling total amount, and currently, the automatic water quality sampler with more social use mainly comprises a storage battery and a peristaltic pump.

The inventor finds in daily work that when the water quality sampler is used for sampling a water source, the connection part of the peristaltic pump and the water pumping pipe can not normally pump the water source to be taken into the sampler for detection due to falling of the water pressure shaking, so that the efficiency and the result of water quality monitoring are affected.

In order to solve the problem that when the water source is sampled by using the water quality sampler, the junction of the peristaltic pump and the water pumping pipe possibly can not normally draw the water source to be taken into the sampler for detection due to shaking and falling of water pressure, so that the efficiency and the result of water quality monitoring are affected, the prior art adopts the iron wire winding at the junction of the water pumping pipe and the peristaltic pump or uses the waterproof adhesive tape to wrap the water pumping pipe for processing, and more time is required to be consumed when the water pumping pipe is installed and disassembled due to the fact that the iron wire and the waterproof adhesive tape are tightly wound, so that the efficiency of water quality sampling is reduced.

Disclosure of Invention

The utility model provides a water quality sampler, which aims to solve the problems that iron wires are wound at the joint of a water pumping pipe and a peristaltic pump or the water pumping pipe is wrapped by a waterproof adhesive tape for treatment, and the iron wires and the waterproof adhesive tape are wound tightly, so that more time is required for installing and detaching the water pumping pipe, and the water quality sampling efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quality of water sampler, includes the box, the inside of box is provided with the peristaltic pump, the surface of peristaltic pump is provided with two connecting pipes, the surface of connecting pipe is provided with fixing device, fixing device includes first groove pole and second groove pole, semicircular groove has been seted up to the surface of first groove pole and second groove pole, the surface and the inner wall sliding connection of box of first groove pole and second groove pole, the inner wall threaded connection of first groove pole has the threaded rod, the surface of threaded rod rotates with the inner wall of second groove pole to be connected, the inner wall slip of connecting pipe is inserted and is equipped with the cylinder pipe, the outer surface fixedly connected with drinking-water pipe of cylinder pipe, the surface of cylinder pipe is provided with the cylinder ring.

The effects achieved by the components are as follows: the cylindrical pipe is inserted into the inner wall of the connecting pipe to fix the water pumping pipe on the outer surface of the connecting pipe, the positions of the first groove rod and the second groove rod are slid through rotating the threaded rod to enable the first groove rod to move on the outer surface of the threaded rod, the distance between the first groove rod and the second groove rod is changed through sliding the inner wall of the box body, the water pumping pipe is located in the semicircular groove, and the outer surfaces of the first groove rod and the second groove rod are contacted with the outer surface of the cylindrical ring to enable the connection between the water pumping pipe and the connecting pipe to be more stable.

Preferably, the outer surface of the cylinder pipe is provided with a first annular sheet, the inner wall of the connecting pipe is provided with a second annular sheet, and the first annular sheet and the second annular sheet are rubber sheets with good sealing performance.

The effects achieved by the components are as follows: after the cylindrical pipe is inserted into the inner wall of the connecting pipe, the first annular piece is clamped on the outer surface of the second annular piece, so that the joint of the connecting pipe and the cylindrical pipe can be sealed.

Preferably, a chute is formed in the box body, the chute is T-shaped, T-shaped blocks are fixedly connected to the outer surfaces of the first chute rod and the second chute rod, and the outer surfaces of the T-shaped blocks are slidably connected with the inner wall of the chute.

The effects achieved by the components are as follows: the T-shaped block and the sliding groove can enable the first groove rod and the second groove rod to be more stable when the inner wall of the box body moves and the angle between the first groove rod and the second groove rod and the box body can not deviate.

Preferably, the outer surface of the threaded rod is fixedly connected with a cylindrical block, and a plurality of rectangular strips are arranged on the outer surface of the cylindrical block.

The effects achieved by the components are as follows: the cylindrical block can be rotated more conveniently at the rectangular bar to control the rotation of the threaded rod.

Preferably, the outer surface of the first groove rod is fixedly connected with a cylindrical barrel, the inner wall of the cylindrical barrel is slidably connected with a cylindrical rod, and the outer surface of the cylindrical rod is fixedly connected with the outer surface of the second groove rod.

The effects achieved by the components are as follows: the first groove rod can slide on the inner wall of the cylinder barrel to limit the angle between the first groove rod and the second groove rod when the distance between the first groove rod and the second groove rod is changed through the movement of the threaded rod.

Preferably, an adjusting device is arranged in the box body, the adjusting device comprises a rectangular rod, the outer surface of the rectangular rod is in sliding connection with the inner wall of the box body, and a U-shaped rod is fixedly connected with the outer surface of the rectangular rod.

The effects achieved by the components are as follows: the U-shaped rod is pushed to enable the rectangular rod to be in up-down sliding contact with the ground on the inner wall of the box body, so that the height of the box body can be adjusted by changing the distance between the box body and the ground, and the box body can be supported when the ground environment is poor.

Preferably, the inner wall threaded connection of U-shaped pole has the bolt, a plurality of round holes have been seted up to the inside of box.

The effects achieved by the components are as follows: the bolt is rotated to enable the bolt to rotate into the round hole, and the rectangular rod can be fixed at the height position inside the box body through the U-shaped rod.

In summary, the beneficial effects of the utility model are as follows:

the cylindrical pipe is inserted into the inner wall of the connecting pipe to fix the water pumping pipe on the outer surface of the connecting pipe, the positions of the first groove rod and the second groove rod are slid through rotating the threaded rod to enable the first groove rod to move on the outer surface of the threaded rod, the distance between the first groove rod and the second groove rod is changed through sliding the inner wall of the box body, the water pumping pipe is located in the semicircular groove, and the outer surfaces of the first groove rod and the second groove rod are contacted with the outer surface of the cylindrical ring to enable the connection between the water pumping pipe and the connecting pipe to be more stable.

Drawings

Fig. 1 is a schematic perspective view of the case of the present utility model.

Fig. 2 is a schematic perspective view of a peristaltic pump of the present utility model.

Fig. 3 is a partially enlarged perspective view of fig. 2 according to the present utility model.

Fig. 4 is a schematic perspective view of a first grooved bar according to the present utility model.

Fig. 5 is a schematic perspective view of the pumping pipe of the present utility model.

Reference numerals illustrate:

1. a case; 2. a fixing device; 3. an adjusting device; 4. a peristaltic pump; 5. a water pumping pipe; 6. a connecting pipe; 21. a chute; 22. a T-shaped block; 23. a first grooved bar; 24. a second grooved bar; 25. a threaded rod; 26. a cylindrical block; 27. a semicircular groove; 28. a cylinder barrel; 29. a cylindrical rod; 210. a rectangular bar; 211. a cylindrical tube; 212. a cylindrical ring; 213. a first annular sheet; 214. a second annular sheet; 31. a rectangular bar; 32. a U-shaped rod; 33. a bolt; 34. and a round hole.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the embodiment discloses a water quality sampler, which comprises a box body 1, peristaltic pump 4 is arranged in the box body 1, two connecting pipes 6 are arranged on the outer surface of peristaltic pump 4, a fixing device 2 is arranged on the outer surface of connecting pipe 6, fixing device 2 comprises a first groove rod 23 and a second groove rod 24, semicircular grooves 27 are formed on the outer surfaces of the first groove rod 23 and the second groove rod 24, the outer surfaces of the first groove rod 23 and the second groove rod 24 are in sliding connection with the inner wall of the box body 1, a threaded rod 25 is connected with the inner wall of the first groove rod 23 in a threaded manner, the outer surface of the threaded rod 25 is in rotating connection with the inner wall of the second groove rod 24, a cylindrical pipe 211 is arranged on the inner wall of connecting pipe 6 in a sliding insertion manner, a water pumping pipe 5 is fixedly connected with the outer surface of the cylindrical pipe 211, a cylindrical ring 212 is arranged on the outer surface of the cylindrical pipe 211, the inner wall of the connecting pipe 6 is inserted into the inner wall of the connecting pipe 6, the position of the first groove rod 23 and the outer surface of the second groove rod 24 is provided with a semicircular groove 27, the first groove rod 23 and the second groove rod 24 is in sliding connection with the inner wall of the second groove rod 24 through rotating 25, and the first groove rod 23 is in contact with the second groove rod 23 and the second groove rod 24, and the inner surface of the cylindrical pipe 24 is more stable, and the cylindrical pipe 2 is in sliding connection with the cylindrical pipe 5, and the cylindrical pipe 2 is in the inner surface of the cylindrical pipe 2, and the cylindrical pipe 2 is in the inner surface of the cylindrical pipe 5, and the cylindrical pipe 5 is in the inner surface of the cylindrical pipe 6, and the cylindrical pipe 5 is fixed on the inner surface 6, and the inner surface of the 6, and the cylindrical pipe 6, and the 5, and is fixed.

Referring to fig. 2, 3, 4 and 5, in this embodiment: the outer surface of the cylindrical pipe 211 is provided with a first annular piece 213, the inner wall of the connecting pipe 6 is provided with a second annular piece 214, the first annular piece 213 and the second annular piece 214 are rubber pieces with good sealing performance, the outer surface of the cylindrical pipe 211, which is inserted into the inner wall of the connecting pipe 6, is clamped on the outer surface of the second annular piece 214 to seal the joint of the connecting pipe 6 and the cylindrical pipe 211, the inside of the box body 1 is provided with a sliding groove 21, the inner shape of the sliding groove 21 is T-shaped, the outer surfaces of the first groove rod 23 and the second groove rod 24 are fixedly connected with a T-shaped block 22, the outer surfaces of the T-shaped block 22 are in sliding connection with the inner wall of the sliding groove 21, and the angle between the first groove rod 23 and the second groove rod 24 and the box body 1 can be more stable when the inner wall of the box body 1 moves can not deviate through the T-shaped block 22 and the sliding groove rod 21.

Referring to fig. 2, 3, 4 and 5, in this embodiment: the surface fixedly connected with cylindrical piece 26 of threaded rod 25, the surface of cylindrical piece 26 is provided with a plurality of rectangle bars 210, through can rotating cylindrical piece 26 more conveniently at rectangle bar 210 department and control threaded rod 25 rotation, the surface fixedly connected with cylinder 28 of first groove pole 23, the inner wall sliding connection of cylinder 28 has cylinder pole 29, the surface of cylinder pole 29 and the surface fixedly connected of second groove pole 24, cylinder pole 29 can restrict the angle between first groove pole 23 and the second groove pole 24 at the inner wall slip of cylinder 28 when the first groove pole 23 moves the distance between the change and the second groove pole 24 through threaded rod 25.

Referring to fig. 1 and 2, in the present embodiment: the inside of box 1 is provided with adjusting device 3, adjusting device 3 includes rectangular bar 31, the surface of rectangular bar 31 and the inner wall sliding connection of box 1, the surface fixedly connected with U-shaped pole 32 of rectangular bar 31, can make rectangular bar 31 change the height of box 1 and the distance adjustment box 1 of ground at the inner wall of box 1 through pushing U-shaped pole 32 sliding contact from top to bottom, be convenient for support box 1 when ground environment is relatively poor, the inner wall threaded connection of U-shaped pole 32 has bolt 33, a plurality of round holes 34 have been seted up to the inside of box 1, make the inside of bolt 33 turn into round hole 34 through rotation bolt 33 can be fixed with the height position of rectangular bar 31 in box 1 inside through U-shaped pole 32.

The working principle is as follows: when the sampler is needed to sample the water source, the cylindrical pipe 211 is inserted into the connecting pipe 6 to enable the first annular piece 213 to be clamped on the outer surface of the second annular piece 214 to seal the joint of the cylindrical pipe 211 and the connecting pipe 6, then the first groove rod 23 is pushed to slide on the inner wall of the sliding groove 21 through the T-shaped block 22 to change the positions of the first groove rod 23 and the second groove rod 24, then the cylindrical block 26 is rotated at the rectangular bar 210 to control the threaded rod 25 to rotate, so that the first groove rod 23 moves on the outer surface of the threaded rod 25 to change the distance between the first groove rod 23 and the second groove rod 24, the water pumping pipe 5 is positioned in the semicircular groove 27, the outer surface of the first groove rod 23 and the outer surface of the second groove rod 24 are contacted with the outer surface of the cylindrical ring 212 to fix the water pumping pipe 5, when the first groove rod 23 slides on the outer surface of the cylindrical rod 29 to limit the angle between the first groove rod 23 and the second groove rod 24, the mutual angle between the first groove rod 23 and the second groove rod 24 is prevented from shifting in the sliding process, and if the environment is worse, the rectangular box body 32 is pushed to push the ground to enable the U-shaped rod 31 to slide on the inner surface of the water sampling box 1 to rotate down through the bolt 33, and the water pumping box 1 is enabled to rotate down through the water source 1, and the water pumping box 1 is enabled to rotate down through the bolt 33, and the water source 1 is enabled to be fixed to be in the depth to be a round hole 33, and the water source 1 is enabled to be separated, and the water source is then the water source is turned down, and the water is 1 is required to be separated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a quality of water sampler, includes box (1), its characterized in that: the inside of box (1) is provided with peristaltic pump (4), the surface of peristaltic pump (4) is provided with two connecting pipes (6), the surface of connecting pipe (6) is provided with fixing device (2), fixing device (2) are including first groove pole (23) and second groove pole (24), semicircle groove (27) have been seted up to the surface of first groove pole (23) and second groove pole (24), the surface of first groove pole (23) and second groove pole (24) and the inner wall sliding connection of box (1), the inner wall threaded connection of first groove pole (23) has threaded rod (25), the surface of threaded rod (25) and the inner wall rotation of second groove pole (24) are connected, the inner wall slip of connecting pipe (6) is inserted and is equipped with cylinder pipe (211), the surface fixedly connected with drinking-water pipe (5) of cylinder pipe (211), the surface of cylinder pipe (211) is provided with cylinder ring (212).

2. A water sampler according to claim 1 wherein: the outer surface of the cylindrical pipe (211) is provided with a first annular sheet (213), the inner wall of the connecting pipe (6) is provided with a second annular sheet (214), and the first annular sheet (213) and the second annular sheet (214) are rubber sheets with good sealing performance.

3. A water sampler according to claim 1 wherein: the novel sliding box is characterized in that a sliding groove (21) is formed in the box body (1), the inner shape of the sliding groove (21) is T-shaped, T-shaped blocks (22) are fixedly connected to the outer surfaces of the first groove rods (23) and the second groove rods (24), and the outer surfaces of the T-shaped blocks (22) are slidably connected with the inner wall of the sliding groove (21).

4. A water sampler according to claim 1 wherein: the outer surface of threaded rod (25) is fixedly connected with cylinder piece (26), the surface of cylinder piece (26) is provided with a plurality of rectangle strips (210).

5. A water sampler according to claim 1 wherein: the outer surface fixedly connected with cylinder section of thick bamboo (28) of first grooved bar (23), the inner wall sliding connection of cylinder section of thick bamboo (28) has cylinder pole (29), the surface of cylinder pole (29) is connected with the surface fixed of second grooved bar (24).

6. A water sampler according to claim 1 wherein: the inside of box (1) is provided with adjusting device (3), adjusting device (3) are including rectangle pole (31), the surface of rectangle pole (31) and the inner wall sliding connection of box (1), the surface fixedly connected with U-shaped pole (32) of rectangle pole (31).

7. The water sampler of claim 6 wherein: the inner wall threaded connection of U-shaped pole (32) has bolt (33), a plurality of round holes (34) have been seted up to the inside of box (1).