CN216116952U

CN216116952U - Environmental monitoring water quality sampler

Info

Publication number: CN216116952U
Application number: CN202122730995.5U
Authority: CN
Inventors: 曾洋; 孔庆利
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-22
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an environment monitoring water quality sampler, which relates to the technical field of environment monitoring and comprises a sampling cylinder, wherein a plurality of liquid storage chambers are formed in the sampling cylinder, a plurality of liquid pumping pipes are fixedly arranged at the bottom of the sampling cylinder in a penetrating manner, the liquid pumping pipes are respectively communicated with the liquid storage chambers, a piston is arranged in the liquid storage chambers in a sliding manner along the vertical direction, a lifting rod is fixedly arranged at the top of the piston, the lifting rod penetrates through the inner wall of the liquid storage chambers and extends to the top of the sampling cylinder, a pull block is fixedly arranged at the top end of the lifting rod, and a synchronous driving mechanism is arranged at the top of the sampling cylinder in a sliding manner. The utility model can synchronously complete the collection of a plurality of water quality samples, can synchronously discharge a plurality of water quality samples, and has simple and convenient operation and more flexible use.

Description

Environmental monitoring water quality sampler

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to an environmental monitoring water quality sampler.

Background

Environmental detection and treatment are a new industry with strong technology. The medium objects for environmental detection can be broadly classified into water quality detection, air detection, soil detection, solid waste detection, biological detection, noise and vibration detection, electromagnetic radiation detection, radioactivity detection, heat detection, light detection, hygiene (pathogen, virus, parasite, etc.) detection, and the like.

Patent application publication No. CN 213580249U's utility model discloses a water quality sampler for environmental monitoring, including sampling device, the fixed supplementary ring that is equipped with in sampling device top, and be equipped with sampling mechanism in the sampling device, sampling mechanism include stock solution room, liquid suction pipe, apical pore, movable rod, piston, draw handle, spring, card post and chassis, in the stock solution room was seted up in sampling device, in the liquid suction pipe was fixed to be worn to locate the sampling device bottom, the apical pore was seted up in the sampling device top. This quality of water sample thief for environmental monitoring can realize the multiple sampling to quality of water in the water territory through setting up four group's sampling mechanisms, draw the drive piston through control, make water accessible liquid suction pipe by the suction to the stock solution indoor, can carry out sealed effect to liquid suction pipe through sealed post, can realize card post connection in the card is downthehole through the spring, play the fixed action to the movable rod, this quality of water sample thief for environmental monitoring simple structure, can effectively reduce the data error that the single sample brought through multiple sampling, and be convenient for operate, the practicality is high.

However, the device still has some defects in actual use, and what is more obvious is that different pull handles need to be pulled successively and repeatedly when sampling is carried out for multiple times, and in addition, different pull handles need to be pushed successively and repeatedly when a water quality sample is output subsequently, so that the operation is complicated, and the actual use is not flexible enough.

Therefore, it is necessary to invent an environment monitoring water quality sampler to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment monitoring water quality sampler to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environmental monitoring water quality sampler, includes the cartridge, inside a plurality of stock solution rooms of having seted up of cartridge and the fixed a plurality of liquid suction pipes that run through in cartridge bottom, it is a plurality of the liquid suction pipe communicates with a plurality of stock solution rooms respectively, the stock solution room inside slides along vertical direction and is provided with the piston, the fixed lifter that is provided with in piston top, the lifter runs through the stock solution room inner wall and extends to the cartridge top, the fixed pull block that is provided with in lifter top, cartridge top slidable is provided with synchronous drive mechanism, during handle rebound among the synchronous drive mechanism, it is synchronous to pulling a plurality of pull blocks to drive the push-and-pull plate among the synchronous drive mechanism, and then makes a plurality of pull blocks drive a plurality of pistons rebound in a plurality of stock solution rooms through a plurality of lifter in step.

Preferably, the synchronous driving mechanism comprises a sliding groove, a sliding column, a push-pull plate and a handle.

Preferably, the sliding groove is opened at the top of the sampling cylinder, the sliding column is slidably arranged inside the sliding groove, the push-pull plate is slidably sleeved outside the sliding column, the push-pull plate is rotatably sleeved on the top end of the sliding column through a bearing, and the handle is fixedly connected with the push-pull plate.

Preferably, the sliding grooves are formed in two side walls of the sliding groove, sliding blocks are fixedly arranged on two sides of the sliding column, and the sliding blocks are arranged on the inner sides of the two sliding grooves in a sliding mode respectively.

The utility model has the technical effects and advantages that:

according to the utility model, the synchronous driving mechanism is arranged, so that when multiple sampling is required to be carried out on a certain water area, a technician can hold the sampling cylinder, then pulls the handle, the two pulling blocks are pulled through the push-pull plate when the handle is pulled, the two pulling blocks respectively pull the two pistons through the two lifting rods, the pistons move upwards in the liquid storage chamber, and then the water is pumped into the liquid storage chamber through the liquid pumping pipe for storage.

Drawings

Fig. 1 is a schematic overall front view structure of the present invention.

Fig. 2 is an overall front sectional structural view of the present invention.

Fig. 3 is a schematic top view of the push-pull plate and the handle of the present invention.

In the figure: 1. a sampling cartridge; 2. a liquid storage chamber; 3. a liquid pumping pipe; 4. a piston; 5. a lifting rod; 6. pulling a plate; 7. a synchronous drive mechanism; 71. a sliding groove; 72. a sliding post; 73. a push-pull plate; 74. a handle.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an environment monitoring water quality sampler as shown in figures 1-3, which comprises a sampling cylinder 1, a plurality of liquid storage chambers 2 are arranged in the sampling cylinder 1, a plurality of liquid extracting pipes 3 are fixedly arranged at the bottom of the sampling cylinder 1 in a penetrating way, the plurality of liquid extracting pipes 3 are respectively communicated with the plurality of liquid storage chambers 2, a piston 4 is arranged inside the liquid storage chamber 2 in a sliding manner along the vertical direction, a lifting rod 5 is fixedly arranged at the top of the piston 4, the lifting rod 5 penetrates through the inner wall of the liquid storage chamber 2 and extends to the top of the sampling cylinder 1, a pull block 6 is fixedly arranged at the top end of the lifting rod 5, the top of the sampling tube 1 is slidably provided with a synchronous driving mechanism 7, when a handle 74 in the synchronous driving mechanism 7 moves upwards, the push-pull plate 73 in the synchronous driving mechanism 7 is driven to synchronously pull the plurality of pulling blocks 6 upwards, and then the pulling blocks 6 drive the pistons 4 to move upwards in the liquid storage chambers 2 synchronously through the lifting rods 5.

As shown in fig. 2 and 3, the synchronous drive mechanism 7 includes a slide groove 71, a slide column 72, a push-pull plate 73, and a handle 74.

More specifically, the sliding groove 71 is opened at the top of the sampling cylinder 1, the sliding column 72 is slidably disposed inside the sliding groove 71, the push-pull plate 73 is slidably disposed outside the sliding column 72 in a sleeved manner, the push-pull plate 73 is rotatably disposed at the top end of the sliding column 72 in a sleeved manner through a bearing, and the handle 74 is fixedly connected with the push-pull plate 73, so that when multiple sampling is required to be performed on a water area, a technician can hold the sampling cylinder 1 and then pull the handle 74, when the handle 74 is pulled, the two pull blocks 6 are pulled through the push-pull plate 73, at the moment, the two pull blocks 6 respectively pull the two pistons 4 through the two lifting rods 5, the pistons 4 move upwards in the liquid storage chamber 2, and then the water is pumped into the liquid storage chamber 2 through the liquid pumping pipe 3 to be stored.

In addition, the sliding grooves are formed in two side walls of the sliding groove 71, sliding blocks are fixedly arranged on two sides of the sliding column 72, and the two sliding blocks are arranged on the inner sides of the two sliding grooves in a sliding mode respectively so as to limit the sliding column 72 by means of the sliding blocks matched with the sliding grooves and prevent the sliding column 72 from being separated from the sliding groove 71.

The working principle of the utility model is as follows:

in the actual use process, when multiple sampling is required to be performed on a certain water area, a technician can hold the sampling cylinder 1, then pull the handle 74, pull the two pull blocks 6 through the push-pull plate 73 when the handle 74 is pulled, at the moment, pull the two pistons 4 through the two lifting rods 5 by the two pull blocks 6 respectively, move the pistons 4 upwards in the liquid storage chamber 2, and further pump water into the liquid storage chamber 2 through the liquid pumping pipe 3 for storage;

when the water in the liquid storage chamber 2 needs to be discharged, a technician can rotate the handle 74, so that the situation that the push-pull plate 73 is blocked by the pull block 6 in the moving process of the push-pull plate 73 is avoided, then the handle 74 is pulled outwards, the push-pull plate 73 is driven to be synchronous outwards, the push-pull plate 73 is reset at the moment, then the handle 74 is pushed, and then the handle 74 is enabled to push the two pull blocks 6 through the push-pull plate 73, so that the water in the liquid storage chamber 2 is discharged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an environmental monitoring water quality sampler, includes sampling barrel (1), sampling barrel (1) is inside to be seted up a plurality of stock solution rooms (2) and sampling barrel (1) bottom is fixed to run through and is provided with a plurality of liquid suction pipe (3), and is a plurality of liquid suction pipe (3) communicate with a plurality of stock solution rooms (2) respectively, the inboard vertical direction of following of stock solution room (2) slides and is provided with piston (4), the fixed lifter (5) that is provided with in piston (4) top, lifter (5) run through stock solution room (2) inner wall and extend to sampling barrel (1) top, fixed being provided with in lifter (5) top draws piece (6), its characterized in that: sampling cylinder (1) top slidable is provided with synchronous drive mechanism (7), during handle (74) among synchronous drive mechanism (7) rebound, push-and-pull plate (73) among the drive synchronous drive mechanism (7) are synchronous to drawing a plurality of pull blocks (6) upward lifting, and then make a plurality of pull blocks (6) drive a plurality of pistons (4) rebound in a plurality of stock solution rooms (2) through a plurality of lifter (5) in step.

2. The environmental monitoring water quality sampler of claim 1, characterized in that: the synchronous driving mechanism (7) comprises a sliding groove (71), a sliding column (72), a push-pull plate (73) and a handle (74).

3. The environmental monitoring water quality sampler of claim 2, characterized in that: the sampling cylinder is characterized in that the sliding groove (71) is formed in the top of the sampling cylinder (1), the sliding column (72) is arranged inside the sliding groove (71) in a sliding mode, the push-pull plate (73) is arranged on the outer side of the sliding column (72) in a sliding sleeved mode, the push-pull plate (73) is arranged on the top end of the sliding column (72) in a sleeved mode through rotation of a bearing, and the handle (74) is fixedly connected with the push-pull plate (73).

4. The environmental monitoring water quality sampler of claim 3, characterized in that: the sliding grooves are formed in two side walls of the sliding groove (71), sliding blocks are fixedly arranged on two sides of the sliding column (72), and the sliding blocks are arranged on the inner sides of the two sliding grooves in a sliding mode respectively.