CN221148197U

CN221148197U - Reconnaissance water source sampling device

Info

Publication number: CN221148197U
Application number: CN202322724298.8U
Authority: CN
Inventors: ***
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-06-14
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a reconnaissance water source sampling device which comprises a collecting tank, wherein a plurality of storage bins are arranged in the collecting tank, a valve is embedded in the collecting tank, a plurality of water outlets are fixedly arranged on the outer surface of the periphery of the valve, the water outlets are communicated with the inside of the storage bins, a water inlet is arranged at the upper end of the valve, a circular valve core is rotatably arranged in the valve, an L-shaped communication hole is arranged in the circular valve core, a lifting handle is rotatably arranged on the collecting tank, a plurality of water draining heads are fixedly arranged below the collecting tank, the water draining heads are communicated with the inside of the storage bins, and the lifting handle is fixedly connected with a lead weight through a rope. The stepping motor is controlled to be started intermittently, the round valve core is driven to rotate, the single rotation angle of the round valve core is sixty degrees, and the water inlets are continuously aligned with different water outlets, so that water samples are filled into different storage bins, and water quality sampling work can be carried out at different times at the communicated positions.

Description

Reconnaissance water source sampling device

Technical Field

The utility model relates to a sampling device, in particular to a water source reconnaissance sampling device.

Background

In the hydrogeology reconnaissance process, need to take a sample to the water source and detect, need to use sampling device.

The hydrogeology reconnaissance water source sampling detection device comprises a bottom plate, wherein a sampling barrel, a water pump and a sampling tube are sequentially arranged on the upper end surface of the bottom plate from left to right, a limiting frame matched with the sampling barrel is fixed on the upper end surface of the bottom plate, an extension plate is fixed on the right side of the upper end surface of the limiting frame, a bolt tube spliced with the sampling barrel and the extension plate is fixed at the left end of the water pump through a water tube, a spring is fixed between the bolt tube and the extension plate, two symmetrically arranged brackets are fixed at the upper end of the bottom plate, a reel is rotatably arranged between the two brackets, the sampling tube is wound on the periphery of the reel, a through cavity connected with the sampling tube is formed in the reel, and a rotating tube rotationally connected with the through cavity is fixed at the right end of the water pump through the water tube; the water in the water area can be guided into the sampling barrel through the water pump and the sampling pipe, and the operation is simple and convenient.

The problems are found when the existing hydrogeology reconnaissance water source sampling detection device is used, firstly, when the water source is sampled, the water source is often required to be sampled and detected at the same position and at a plurality of time points, multiple operations are required, secondly, water sources such as rivers and the like are required, different depth water bodies can have larger differences, the sampling barrel is directly used for sampling, and the problem that a water sample with a specified depth cannot be adopted is solved.

Disclosure of utility model

The utility model aims to provide a water source reconnaissance sampling device which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reconnaissance water source sampling device, includes the collection tank, a plurality of storage bins have been seted up in the collection tank, inlay on the collection tank and establish and install the valve, surface fixed mounting all around of valve has a plurality of outlet, the outlet communicates with each other with the storage bin is inside, the water inlet has been seted up to the valve upper end, circular case is installed in the valve rotation, L shape intercommunicating pore has been seted up in the circular case, rotate on the collection tank and install the handle.

Preferably, a plurality of water draining heads are fixedly arranged below the collecting tank, and the water draining heads are communicated with the inside of the storage bin.

Preferably, the handle is fixedly connected with a lead weight through a rope.

Preferably, a floating plate is fixedly connected below the collecting tank through a rope.

Preferably, a built-in power supply is fixedly arranged in the collecting tank.

Preferably, a stepping motor is fixedly arranged in the collecting tank, and the output end of the stepping motor is fixedly connected with the circular valve core.

Compared with the prior art, the utility model has the beneficial effects that:

1. the stepping motor is controlled to be started intermittently, the round valve core is driven to rotate, the single rotation angle of the round valve core is sixty degrees, and the water inlets are continuously aligned with different water outlets, so that water samples are filled into different storage bins, and water quality sampling work can be carried out at different times at the communicated positions.

2. According to the target water depth sample that needs to collect, select to connect the kickboard rope length, place the device back into the aquatic, the kickboard can suspend on the surface of water, drive the collection jar and float in the aquatic, collection jar place degree of depth and be the target degree of depth this moment, sacrifice one and collect the storehouse as the sink time, rotate circular case intercommunication other storage warehouses again after reaching appointed degree of depth, can collect the water sample of different degree of depth.

Drawings

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

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

FIG. 3 is a semi-sectional view of the collection tank of the present utility model;

Fig. 4 is a semi-sectional view of a valve of the present utility model.

In the figure: 1. a collection tank; 101. a water discharge head; 102. a handle; 103. a storage bin; 2. a valve; 201. a water outlet; 202. a water inlet; 3. a circular valve core; 301. a stepping motor; 302. an L-shaped communication hole; 4. a lead weight; 5. a floating plate; 6. a built-in power supply.

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. 1-4, the present utility model provides a technical solution: the utility model provides a reconnaissance water source sampling device, includes collection tank 1, has seted up a plurality of storage bins 103 in the collection tank 1, inlays on the collection tank 1 and establishes and install valve 2, and surface mounting has a plurality of outlet 201 around the valve 2, and outlet 201 communicates with each other with the inside of storage bins 103, and water inlet 202 has been seted up to valve 2 upper end, and circular case 3 has been installed in the valve 2 rotation, has seted up L shape intercommunicating pore 302 in the circular case 3, rotates on the collection tank 1 and installs handle 102.

In this embodiment, after the device is immersed in water, the circular valve core 3 is rotatably installed inside the valve 2, the L-shaped communication hole 302 can be communicated with the water inlet 202 and the water outlet 201, the circular valve core 3 is rotated to enable the water inlet 202 to be continuously aligned with different water outlets 201, and the water inlet 202 can be communicated with different water outlets 201, so that water enters through the water inlet 202, different water outlets 201 convey the entered water to different storage bins 103 for storage, the rotation of the circular valve core 3 is controlled, as shown in fig. 3, the number of the storage bins 103 and the water outlets 201 is six, water samples of twenty four hours throughout the day in a water source need to be collected, the circular valve core 3 is controlled to rotate once for sixty degrees intermittently, one storage bin 103 is communicated with the water source every intermittent for four hours, the purpose of water intake at different time is achieved, meanwhile, one storage bin 103 can be sacrificed to serve as a collection bin when the water is immersed, and after reaching a designated depth, the circular valve core 3 is rotated to be communicated with other storage bins 103, and water samples of different depths can be collected.

In order to achieve the purpose of collecting water samples at a specified depth, the device is realized by adopting the following technical scheme: a plurality of water draining heads 101 are fixedly arranged below the collecting tank 1, the water draining heads 101 are communicated with the inside of the storage bin 103, a lifting handle 102 is fixedly connected with a lead weight 4 through a rope, and a floating plate 5 is fixedly connected below the collecting tank 1 through the rope.

Can discharge the sample of storing storehouse 103 inside collection through drainage head 101, lead weight 4 can sink rapidly after entering the aquatic and act as the anchor pad, avoid collecting tank 1 to be washed away along with rivers, the target water depth sample of collecting as required, select to connect kickboard 5 rope length, kickboard 5 can suspend on the surface of water, drive collecting tank 1 and float in the aquatic, collecting tank 1 floats department and be the target degree of depth, kickboard 5 floats on the surface of water simultaneously, can act as the mark and be convenient for recovery unit.

In order to achieve the purpose of rotating the circular valve core 3, the device is realized by adopting the following technical scheme: the collection tank 1 is internally and fixedly provided with a built-in power supply 6, the collection tank 1 is internally and fixedly provided with a stepping motor 301, and the output end of the stepping motor 301 is fixedly connected with the circular valve core 3.

The device can be powered by the built-in power supply 6, and meanwhile, a main control board is arranged in the collection tank 1 and is not identified in the figure, and the main control board is used for controlling the starting and stopping of the stepping motor 301, and the starting of the stepping motor 301 can drive the circular valve core 3 to rotate.

The working principle and the using flow of the utility model are as follows: when the device is used, the device is required to be placed at a proper position, a rope length of the floating plate 5 is selected to be connected according to a target water depth sample to be collected, after the device is placed into water, the lead weight 4 can sink quickly to serve as an anchor seat, the floating plate 5 can suspend on the water surface to drive the collection tank 1 to float in the water, meanwhile, the floating plate 5 is convenient to observe the position on the water surface, the stepping motor 301 is controlled to be intermittently started to drive the circular valve core 3 to rotate, the single rotation angle of the circular valve core 3 is sixty degrees, the water inlets 202 are continuously aligned with different water outlets 201, so that water samples are filled into different storage bins 103, the communicating position is realized, water taking at different times is realized, meanwhile, one storage bin 103 can be sacrificed as a collection bin when sinking, and the circular valve core 3 is rotated to communicate with other storage bins 103 after reaching a designated depth, and water samples at different depths can be collected.

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. A reconnaissance water source sampling device, includes collection tank (1), its characterized in that: a plurality of storage bins (103) are arranged in the collecting tank (1), a valve (2) is embedded on the collecting tank (1), a plurality of water outlets (201) are fixedly arranged on the outer surface of the periphery of the valve (2), the water outlets (201) are communicated with the inside of the storage bins (103), a water inlet (202) is arranged at the upper end of the valve (2), a circular valve core (3) is rotationally arranged in the valve (2), an L-shaped communication hole (302) is arranged in the circular valve core (3), and a handle (102) is rotationally arranged on the collecting tank (1).

2. A survey water source sampling apparatus according to claim 1, wherein: a plurality of water draining heads (101) are fixedly arranged below the collecting tank (1), and the water draining heads (101) are communicated with the inside of the storage bin (103).

3. A survey water source sampling apparatus according to claim 1, wherein: the handle (102) is fixedly connected with a lead weight (4) through a rope.

4. A survey water source sampling apparatus according to claim 1, wherein: the lower part of the collecting tank (1) is fixedly connected with a floating plate (5) through a rope.

5. A survey water source sampling apparatus according to claim 1, wherein: the collection tank (1) is internally and fixedly provided with a built-in power supply (6).

6. A survey water source sampling apparatus according to claim 1, wherein: the collecting tank (1) is internally and fixedly provided with a stepping motor (301), and the output end of the stepping motor (301) is fixedly connected with the circular valve core (3).