CN219369230U

CN219369230U - Sampler for water environment monitoring

Info

Publication number: CN219369230U
Application number: CN202320631271.1U
Authority: CN
Inventors: 周杰; 高松
Original assignee: Jiangsu Environmental Engineering Technology Co Ltd
Current assignee: Jiangsu Environmental Engineering Technology Co Ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-07-18
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a sampler for water environment monitoring, and relates to the technical field of water sampling. Including the drum, evenly install the sampling tube along circumference on the downside inner wall of drum, the lower fixed surface of sampling tube installs the connecting pipe, and the connecting pipe inserts the downside of locating the lower lateral wall of drum, the lower surface screw thread of connecting pipe installs one-way water intaking valve, the surface downside screw thread of drum installs metal screen panel, the lower surface mounting of metal screen panel has counter weight mechanism, the last surface mounting of sampling tube has water intaking mechanism, the corresponding drum upper surface screw thread of water intaking mechanism installs the clamp plate, fixed mounting has controller and power supply unit on the clamp plate, the upper surface screw thread of drum installs sealed lid. The utility model can sample water bodies with different depths, can obtain a plurality of groups of monitoring data, ensures that the detection result is more accurate, is convenient for disassembling and assembling each component, is convenient for later maintenance, effectively avoids the blockage of the water inlet of the sampler, and is beneficial to metal.

Description

Sampler for water environment monitoring

Technical Field

The utility model relates to the technical field of water sampling, in particular to a sampler for water environment monitoring.

Background

The water environment monitoring is to take the water environment as an object, and perform qualitative, quantitative and systematic comprehensive analysis on pollutants and related components thereof by using physical, chemical and biological technical means so as to explore and research the change rule of the water environment quality. The water environment monitoring provides reliable basic data for water environment management and scientific basis for the effect evaluation of treatment measures. To detect a water environment, a water source in a target area needs to be sampled by a sampler.

In the prior art, the traditional sampler for water environment monitoring can only sample the water body of a certain depth of a water area by one degree, so that the detection data is single, the monitoring effect is poor, and meanwhile, the problem that a water inlet is blocked by larger impurities exists in the use process of the sampler, so that the sampler is inconvenient to use.

Disclosure of Invention

The utility model provides a sampler for water environment monitoring, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampler for water environment monitoring, includes the drum, evenly install the sampling tube along circumference on the downside inner wall of drum, the lower fixed surface of sampling tube installs the connecting pipe, and the connecting pipe inserts the downside of locating the lower lateral wall of drum, the lower surface screw thread of connecting pipe installs one-way water intaking valve, the surface downside screw thread of drum installs the metal mesh enclosure, the lower surface mounting of metal mesh enclosure has counterweight mechanism, the last surface mounting of sampling tube has water intaking mechanism, the corresponding drum upper surface screw thread of water intaking mechanism installs the clamp plate, fixed mounting has controller and power supply unit on the clamp plate, the upper surface screw thread of drum installs sealed lid, be close to right side position fixed inlay on the sealed lid and be equipped with waterproof shift knob and pressure transmitter.

Furthermore, a waterproof sealing ring is fixedly arranged on the lower side wall of the cylinder corresponding to the connecting pipe.

Further, the counter weight mechanism comprises a counter weight block, a bolt rod and a locking nut, the bolt rod is fixedly arranged on the upper surface of the counter weight block, the bolt rod is inserted into the upper side of the lower side wall of the metal mesh enclosure, and the locking nut is arranged on the bolt rod in a threaded manner.

Further, the water taking mechanism comprises an electric telescopic rod and a rubber plug, the electric telescopic rod is fixedly arranged on the upper surface of the sampling tube, and the rubber plug is fixedly arranged on the lower surface of a piston of the electric telescopic rod.

Further, the power supply mechanism comprises a storage battery and a charging socket, the storage battery is mounted on the upper surface of the pressing plate, and the charging socket is mounted on the front side face of the controller.

Further, the upper surface of the sealing cover is fixedly provided with a hanging ring.

Compared with the prior art, the utility model provides a sampler for water environment monitoring, which has the following beneficial effects:

1. this sampler for water environment monitoring can take a sample different degree of depth waters through setting up a plurality of sampling tubes and water intaking mechanism, can obtain multiunit monitoring data, makes the testing result more accurate, and drum, sampling tube, metal mesh enclosure, clamp plate and sealed lid are each detachable construction simultaneously, are convenient for carry out dismouting to each subassembly, make things convenient for later stage to overhaul.

2. According to the sampler for water environment monitoring, the metal mesh cover is arranged to prevent large impurities from entering the one-way water inlet valve, so that the water inlet of the sampler is effectively prevented from being blocked, and metal is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a cylinder of the present utility model;

FIG. 3 is a cross-sectional view of a sampling cartridge of the present utility model.

In the figure: 1. a cylinder; 2. a sampling tube; 3. a connecting pipe; 4. one-way water inlet valve; 5. a metal mesh cover; 6. a weight mechanism; 601. balancing weight; 602. a bolt rod; 603. a lock nut; 7. a water intake mechanism; 701. an electric telescopic rod; 702. a rubber stopper; 8. a pressing plate; 9. a controller; 10. a power supply mechanism; 101. a storage battery; 102. a charging jack; 11. sealing cover; 12. a waterproof switch button; 13. a pressure transmitter; 14. a waterproof sealing ring; 15. and (5) hanging rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a sampler for monitoring water environment, which comprises a cylinder 1, wherein the upper surface of the cylinder 1 is of an opening structure, a sampling cylinder 2 is uniformly arranged on the inner wall of the lower side of the cylinder 1 along the circumferential direction, a connecting pipe 3 is fixedly arranged on the lower surface of the sampling cylinder 2, the connecting pipe 3 is inserted into the lower side of the lower side wall of the cylinder 1, a one-way water inlet valve 4 is arranged on the lower surface of the connecting pipe 3 in a threaded manner, a metal mesh enclosure 5 is arranged on the lower side of the outer surface of the cylinder 1 in a threaded manner, a counterweight mechanism 6 is arranged on the lower surface of the metal mesh enclosure 5, a water taking mechanism 7 is arranged on the upper surface of the sampling cylinder 2, a pressing plate 8 is arranged on the upper surface of the cylinder 1 corresponding to the water taking mechanism 7 in a threaded manner, the pressing plate 8 presses the upper surface of the water taking mechanism 7 tightly between the inner wall of the lower side of the cylinder 1 and the lower surface of the pressing plate 8, a controller 9 and a power supply mechanism 10 are fixedly arranged on the pressing plate 8, a sealing cover 11 is arranged on the upper surface of the cylinder 1 in a threaded manner, and a waterproof switch button 12 and a pressure transmitter 13 are fixedly embedded on the sealing cover 11 at a position close to the right side.

Specifically, a waterproof sealing ring 14 is fixedly installed on the lower side wall of the cylinder 1 corresponding to the connecting pipe 3.

In this embodiment, the waterproof gasket 14 effectively prevents water from entering the cylinder 1 through the connection tube 3.

Specifically, the counterweight mechanism 6 includes a counterweight 601, a bolt rod 602 and a lock nut 603, the bolt rod 602 is fixedly mounted on the upper surface of the counterweight 601, the bolt rod 602 is inserted into the upper side of the lower side wall of the metal mesh enclosure 5, and the lock nut 603 is mounted on the bolt rod 602 in a threaded manner.

In this embodiment, the lock nut 603 is screwed to the bolt shaft 602, and the counterweight 601 is mounted to the metal mesh enclosure 5, so that the weight of the lower surface of the cylinder 1 is increased, and the cylinder 1 can be moved to the lower side of the water body.

Specifically, the water intake mechanism 7 includes an electric telescopic rod 701 and a rubber stopper 702, the electric telescopic rod 701 is fixedly mounted on the upper surface of the sampling tube 2, and the rubber stopper 702 is fixedly mounted on the lower surface of the piston of the electric telescopic rod 701.

In this embodiment, the piston of the electric telescopic rod 701 drives the rubber plug 702 to move, so that the water body enters the sampling tube 2 through the unidirectional water inlet valve 4 and the connecting pipe 3 to sample the water body.

Specifically, the power supply mechanism 10 includes a storage battery 101 and a charging socket 102, the storage battery 101 is mounted on the upper surface of the pressing plate 8, and the charging socket 102 is mounted on the front side of the controller 9.

In the present embodiment, the battery 101 can be charged by opening the sealing cap 11 and connecting the charging socket 102 to an external power source through a charging wire.

Specifically, the upper surface of the sealing cover 11 is fixedly provided with a hanging ring 15.

In this embodiment, the lifting ring 15 is conveniently connected to a lifting mechanism, and the sampler is conveniently installed.

When in use, the lifting ring 15 is connected with the inhaul cable of the lifting mechanism, the lifting ring is pressed through the waterproof switch button 12, the sampler is opened, the cylinder 1 is placed in a water body and is influenced by gravity of the balancing weight 601, the cylinder 1 moves towards the lower side of the water body, the pressure transmitter 13 monitors the pressure of the water body, according to a set pressure value, when the set pressure value is reached, the electric telescopic rod 701 piston in the corresponding water taking mechanism 7 drives the rubber plug 702 to move, the water body enters the sampling cylinder 2 through the one-way water inlet valve 4 and the connecting pipe 3, water sampling is carried out, the one-way water inlet valve 4 avoids water backflow in the sampling cylinder 2, therefore, the water bodies with different depths can be sampled through the sampling cylinders 2 and the water taking mechanism 7, multiple groups of monitoring data can be obtained, the detection result is more accurate, the large impurities are prevented from entering the one-way water inlet valve 4 through the metal net cover 5, the blockage of the sampler is effectively avoided, metal is facilitated, the cylinder 1 is taken out after the sampling is completed, the metal net cover 5 is detached according to the requirement, the one-way water inlet valve 4 is detached on the corresponding water taking mechanism 7, the water body in the sampling cylinder 2 is extruded, and simultaneously, the water body in the sampling cylinder 2, the sampling cylinder cover 2, the metal net cover 8 and the water intake mechanism 8 and each water intake mechanism 11 are respectively and conveniently detached.

To sum up, this sampler for water environment monitoring can be to the sampling of different degree of depth waters, can obtain multiunit monitoring data, makes the testing result more accurate, is convenient for carry out dismouting to each subassembly, and convenient later stage overhauls, effectively avoids the sampler water inlet to block up simultaneously, does benefit to the metal.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampler for water environment monitoring, includes drum (1), its characterized in that: the utility model discloses a water-proof pressure sensor, including cylinder (1), connecting pipe, sealing cover, pressure transmitter (13) and water-proof switch button, sampling tube (2) are evenly installed along circumference on the downside inner wall of cylinder (1), lower surface fixed mounting of sampling tube (2) has connecting pipe (3), and connecting pipe (3) are inserted and are located the downside of cylinder (1), one-way water intaking valve (4) are installed to the lower surface screw thread of connecting pipe (3), metal screen (5) are installed to the surface below of cylinder (1), counter weight mechanism (6) are installed to the lower surface mounting of metal screen (5), water intaking mechanism (7) are installed to the upper surface mounting of sampling tube (2), clamp plate (8) are installed to the upper surface screw thread of cylinder (1) that water intaking mechanism (7) corresponds, fixed mounting has controller (9) and power supply mechanism (10) on clamp plate (8), sealed lid (11) are installed to the upper surface screw thread of cylinder (1), be close to right side position fixed on sealed lid (11) and inlay and be equipped with waterproof switch button (12) and pressure transmitter (13).

2. The sampler for monitoring water environment according to claim 1, wherein: the waterproof sealing ring (14) is fixedly arranged on the lower side wall of the cylinder (1) corresponding to the connecting pipe (3).

3. The sampler for monitoring water environment according to claim 1, wherein: the counterweight mechanism (6) comprises a counterweight block (601), a bolt rod (602) and a locking nut (603), wherein the bolt rod (602) is fixedly arranged on the upper surface of the counterweight block (601), the bolt rod (602) is inserted into the upper side of the lower side wall of the metal mesh enclosure (5), and the locking nut (603) is arranged on the bolt rod (602) in a threaded mode.

4. The sampler for monitoring water environment according to claim 1, wherein: the water taking mechanism (7) comprises an electric telescopic rod (701) and a rubber plug (702), the electric telescopic rod (701) is fixedly arranged on the upper surface of the sampling tube (2), and the rubber plug (702) is fixedly arranged on the lower surface of a piston of the electric telescopic rod (701).

5. The sampler for monitoring water environment according to claim 1, wherein: the power supply mechanism (10) comprises a storage battery (101) and a charging socket (102), the storage battery (101) is mounted on the upper surface of the pressing plate (8), and the charging socket (102) is mounted on the front side surface of the controller (9).

6. The sampler for monitoring water environment according to claim 1, wherein: and a hanging ring (15) is fixedly arranged on the upper surface of the sealing cover (11).