CN212059512U

CN212059512U - Portable surface water collection system

Info

Publication number: CN212059512U
Application number: CN202020668852.9U
Authority: CN
Inventors: 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-01
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a portable surface water collection system relates to the water quality monitoring field. The utility model discloses an underwater robot, underwater robot includes the casing, fixed mounting has a plurality of propellers that are used for driving underwater robot and remove in aqueous on the casing, underwater robot's fixed surface installs the water collecting assembly who is used for gathering surface water, water collecting assembly includes the hollow tube, fixed mounting has the bleeder valve rather than inside being linked together on the hollow tube, the one end fixedly connected with fixed block of hollow tube, set up the inlet opening that is linked together with the hollow tube is inside on the fixed block, the inside of hollow tube is pegged graft and is had the seal block that is used for blockking up the inlet opening. The utility model discloses a water sampling device who sets up on underwater robot makes the inside of hollow tube resume the encapsulated situation, stores the water of gathering, makes the inside water of hollow tube can not follow underwater robot's removal and change, has improved the accuracy of gathering the water sample.

Description

Portable surface water collection system

Technical Field

The utility model relates to a water quality monitoring field, concretely relates to portable surface water collection system.

Background

The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow velocity and flow rate in addition to the above-mentioned monitoring items.

At present, when surface water such as rivers, lakes and the like needs to be measured, water in the rivers and lakes needs to be collected firstly, water areas of the rivers and the lakes are generally large and wide in distribution, and water needs to be collected at different positions in the upstream and the downstream and different water level heights during measurement, so that an underwater robot is generally adopted to carry a water cup to replace manpower for collection, but the water cup is used for collection, so that the water in the water cup can be continuously moved along with the robot for replacement, the collected water sample cannot be determined to be located in which area, and fixed-point collection can not be carried out on one water area, and therefore, the portable surface water collection device is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: when using underwater robot to carry out water sample collection for solving, can't confirm the regional problem in water sample place of gathering, the utility model provides a portable surface water collection system.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a portable surface water collection system, includes underwater robot, underwater robot includes the casing, fixed mounting has a plurality of propellers that are used for driving underwater robot to remove in aqueous on the casing, underwater robot's fixed surface installs the subassembly of adopting that is used for gathering surface water, it includes the hollow tube to adopt the subassembly, fixed mounting has the bleeder valve rather than inside being linked together on the hollow tube, the one end fixedly connected with fixed block of hollow tube, set up the inlet opening that is linked together with the hollow tube inside on the fixed block, the inside of hollow tube is pegged graft and is had the sealed piece that is used for blockking up the inlet opening, be provided with the drive arrangement who is used for driving sealed piece and carries out linear motion on the hollow tube.

Further, the sealing block is of a column-shaped structure, and a gap between the circumferential surface of the sealing block and the inner wall of the hollow pipe is 5-10 mm.

Furthermore, the driving device is an electric push rod which is fixedly installed inside the hollow tube, a sealing plate is fixedly connected inside the hollow tube, and a piston rod of the electric push rod penetrates through the sealing plate and is fixedly connected with the sealing block.

Further, the inside fixedly connected with connecting block of hollow tube, a plurality of sieve mesh that is circular array and distributes is seted up on the surface of connecting block.

Furthermore, the top of the underwater robot is fixedly connected with an installation block, and the installation block is of a fin-shaped structure.

The utility model has the advantages as follows:

1. the utility model discloses a water sampling device who sets up on underwater robot, the staff can use the pump bowl to take the inside air of hollow tube out through the bleeder valve, make the inside atmospheric pressure of hollow tube diminish, and drive sealed piece through drive arrangement and remove, make the inlet opening communicate with each other with the inside of hollow tube, the inside atmospheric pressure of hollow tube is less this moment, and external water pressure is great, inside water can get into the hollow tube from the inlet opening rapidly, later drive arrangement lets sealed piece reset, make the inside of hollow tube resume closed state, store the water of gathering, make the inside water of hollow tube can not follow underwater robot's removal and change, the accuracy of gathering the water sample has been improved.

2. The utility model discloses a connecting block that sets up in the hollow tube, water can be through the sieve mesh of connecting block from the inside back that the downthehole entering hollow tube of intaking to can filter some rubbles and impurity of aquatic through the sieve mesh, improve the quality of water of gathering the water sample.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic structural view of the water sampling assembly of the present invention;

FIG. 4 is a schematic view of the A-A direction of the present invention;

reference numerals: 1. an underwater robot; 11. a housing; 2. a propeller; 3. a water collection assembly; 31. a hollow tube; 32. an air extraction valve; 33. a fixed block; 34. a water inlet hole; 35. a sealing block; 4. a drive device; 41. a sealing plate; 5. connecting blocks; 6. and (7) installing the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, a portable surface water collection device, including underwater robot 1, underwater robot 1 includes casing 11, fixed mounting has a plurality of propellers 2 that are used for driving underwater robot 1 to remove in aqueous on casing 11, surface fixed mounting of underwater robot 1 has the water collection subassembly 3 that is used for gathering the surface water, water collection subassembly 3 includes hollow tube 31, fixed mounting has the bleeder valve 32 rather than inside being linked together on the hollow tube 31, the one end fixedly connected with fixed block 33 of hollow tube 31, set up the inlet opening 34 that is linked together with hollow tube 31 inside on the fixed block 33, the inside of hollow tube 31 is pegged graft and is had the sealing block 35 that is used for blockking up inlet opening 34, be provided with drive arrangement 4 that is used for driving sealing block 35 and carries out linear motion on the hollow tube 31.

In this embodiment, a worker can use the suction pump to pump air out of the hollow pipe 31 through the suction valve 32 to reduce the internal air pressure of the hollow pipe 31, then place the underwater robot 1 into surface water to be measured such as a river or a lake, and operate the underwater robot 1 through the remote controller, the underwater robot 1 can advance at each position in the water through the propeller 2, and then drive the sealing block 35 to move through the driving device 4 to communicate the water inlet 34 with the inside of the hollow pipe 31, at this time, the air pressure inside the hollow pipe 31 is small, the external water pressure is large, water can rapidly enter the hollow pipe 31 from the water inlet 34, then the driving device 4 resets the sealing block 35 to restore the inside of the hollow pipe 31 to a closed state, the collected water is stored, and the water inside the hollow pipe 31 cannot be replaced following the movement of the underwater robot 1, the accuracy of collecting the water sample is improved.

Specifically, the sealing block 35 is a cylindrical structure, and the gap between the circumferential surface of the sealing block 35 and the inner wall of the hollow tube 31 is 5-10 mm.

In this embodiment, after the sealing block 35 is moved, water may enter the interior of the hollow tube 31 from the gap between the sealing block 35 and the hollow tube 31.

Specifically, the driving device 4 is an electric push rod, the electric push rod is fixedly installed inside the hollow tube 31, a sealing plate 41 is fixedly connected inside the hollow tube 31, and a piston rod of the electric push rod penetrates through the sealing plate 41 and is fixedly connected with the sealing block 35.

In this embodiment, the sealing plate 41 can prevent the water inside the hollow tube 31 from entering the electric push rod, and the working stability of the device is ensured.

Specifically, the inside fixedly connected with connecting block 5 of hollow tube 31, the sieve mesh that a plurality of is circular array and distributes is seted up on the surface of connecting block 5.

In this embodiment, electric putter's piston rod is through connection piece 5, and water can pass through connection piece 5's sieve mesh after the inside of entering hollow tube 31 in the inlet opening 34 to can filter some rubbles and impurity in the aquatic through the sieve mesh, improve the quality of water of gathering the water sample.

Specifically, the top of the underwater robot 1 is fixedly connected with an installation block 6, and the installation block 6 is of a fin-shaped structure.

In this embodiment, through the setting of installation piece 6, make underwater robot 1 can break open rivers when the aquatic is marchd, can reduce the resistance of rivers, make the device more power saving when using.

Claims

1. The utility model provides a portable surface water collection system, includes underwater robot (1), its characterized in that, underwater robot (1) includes casing (11), fixed mounting has a plurality of propellers (2) that are used for driving underwater robot (1) and remove in aqueous on casing (11), the fixed surface of underwater robot (1) installs water collection assembly (3) that are used for gathering surface water, water collection assembly (3) includes hollow tube (31), fixed mounting has bleeder valve (32) rather than inside being linked together on hollow tube (31), the one end fixedly connected with fixed block (33) of hollow tube (31), set up inlet opening (34) that are linked together with hollow tube (31) inside on fixed block (33), the inside of hollow tube (31) is provided with sealing block (35) that are used for blockking up inlet opening (34), the hollow pipe (31) is provided with a driving device (4) for driving the sealing block (35) to do linear motion.

2. A portable surface water collection device according to claim 1, wherein the sealing block (35) is of a cylindrical configuration, and the gap between the circumferential surface of the sealing block (35) and the inner wall of the hollow tube (31) is 5-10 mm.

3. The portable surface water collecting device as claimed in claim 1, wherein the driving device (4) is an electric push rod, the electric push rod is fixedly installed inside the hollow tube (31), a sealing plate (41) is fixedly connected inside the hollow tube (31), and a piston rod of the electric push rod penetrates through the sealing plate (41) and is fixedly connected with the sealing block (35).

4. The portable surface water collection device according to claim 1, wherein a connection block (5) is fixedly connected inside the hollow pipe (31), and a plurality of sieve holes distributed in a circular array are formed in the surface of the connection block (5).

5. A portable surface water collection device according to claim 1, characterized in that a mounting block (6) is fixedly connected to the top of the underwater robot (1), and the mounting block (6) is a fin-like structure.