CN218725634U

CN218725634U - Environmental pollution source quality of water sampling device

Info

Publication number: CN218725634U
Application number: CN202223011795.5U
Authority: CN
Inventors: 韩分分; 崔皓; 陈扬
Original assignee: Jiangsu Zhongke Aivio Environmental Protection Engineering Co ltd
Current assignee: Jiangsu Zhongke Aivio Environmental Protection Engineering Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses an environmental pollution source water quality sampling device, which comprises a handle, a winding wheel and a sampling cylinder body, wherein a first motor is fixedly arranged inside the left end of the handle, the output end of the first motor is fixedly connected with a rotating shaft, and the left end of the rotating shaft is fixedly connected with the winding wheel; the winding wheel is fixedly wound with a waterproof winding rope, and the bottom end of the waterproof winding rope is fixedly connected with the top end of the sampling cylinder. The utility model discloses in the environmental pollution source quality of water sampling device that provides, the people of not only being convenient for take a sample to the contaminated water source of the different degree of depth, the in-process that takes out from the aquatic after the sample in-process and the sample before the sample all carries out the shutoff with the inlet opening moreover, avoided often in the past all being in open state and leading to the water source of other degree of depth easily because of sampling device's sample connection in mixing sampling device, and then the problem that influences the sample test result degree of accuracy appears, and simple structure, the sample of being convenient for is used.

Description

Environmental pollution source quality of water sampling device

Technical Field

The utility model relates to a sampling device technical field especially relates to an environmental pollution source quality of water sampling device.

Background

Water pollution is one of environmental pollution, mainly because the pollutant that people produced in the development of times used causes, and the water that has polluted whether to our health, whether to the crops of planting, all has very big harm, wants to carry out water treatment, just needs regularly to detect quality of water, through mastering each item parameter in the sewage, formulates more accurate more pertinent treatment scheme.

At present, when the polluted water quality is detected, water quality at different depths in a water source is often required to be sampled so as to facilitate the testing of polluted components in water by people. However, in the existing water quality sampling device, when water sources with different depths are sampled, the sampling ports of the sampling device are always in an open state, so that water with different depths is mixed into the sampling device easily in the sampling process, abnormal data is inaccurate during detection, and the accuracy of a detection result is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an environmental pollution source water quality sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water quality sampling device for an environmental pollution source comprises a handle, a winding wheel and a sampling cylinder body, wherein a first motor is fixedly installed inside the left end of the handle, the output end of the first motor is fixedly connected with a rotating shaft, and the left end of the rotating shaft is fixedly connected with the winding wheel; a waterproof winding rope is fixedly wound on the winding wheel, and the bottom end of the waterproof winding rope is fixedly connected with the top end of the sampling cylinder;

the rotary valve plate is rotatably mounted on the inner wall of the bottom of the sampling cylinder body, a valve hole is formed in the rotary valve plate, a water inlet hole is formed in the right side of the inner wall of the bottom of the sampling cylinder body, and the valve hole is matched with the water inlet hole; the center of the top of the rotary valve plate is fixedly connected with a rotating rod, a sealing partition plate is also fixedly installed in the upper space of the sampling cylinder body, and the top end of the rotating rod rotatably penetrates above the sealing partition plate and is fixedly sleeved with a worm wheel; the top of the sealing partition plate is fixedly provided with a mounting frame, a second motor is fixedly mounted on the mounting frame, the output end of the second motor is fixedly connected with a worm, and the worm is meshed with the worm wheel.

Preferably, a bearing seat is fixedly mounted on the inner wall of the left side of the sampling cylinder, and the left end of the worm is rotatably mounted on the bearing seat.

Preferably, the seal partition plate is fixedly sleeved with a seal bearing, and the rotating rod is rotatably and hermetically mounted on the seal bearing.

Preferably, a rubber sealing gasket is fixedly bonded on the lower surface of the rotary valve plate, and the bottom of the rotary valve plate is in sealing sliding connection with the inner wall of the bottom of the sampling cylinder through the rubber sealing gasket.

Preferably, a ball bearing is fixedly sleeved at the left end of the handle, and the rotating shaft is rotatably mounted on the ball bearing.

As further preferred, the top left end of handle is provided with the controller, and the right-hand member inside of handle still is provided with the power, and controller and power all are connected with first motor, second motor electricity.

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

the utility model discloses in, when taking a sample, drive the pivot through first motor and rotate and put the rope to the waterproof rolling rope on the rolling wheel, the barrel that takes a sample afterwards is under self action of gravity and sinks to the water source depth that needs the sample, then drive the worm through the second motor and rotate, worm meshes the transmission with the worm wheel when rotating, and then drive the bull stick and rotate, the bull stick drives rotary valve plate and valve opening rotation, so can be with the valve opening rotation on the rotary valve plate to with the inlet opening link up the corresponding position from top to bottom, water will be followed through inlet opening and valve opening automatic entering to the sampling barrel and collect, after collecting and accomplishing, rethread second motor counter-rotation work, and then rotate the rotary valve plate to the initial position, thereby can block up the inlet opening through the rotary valve plate; finally, the rotating shaft is driven by the first motor to rotate reversely, the waterproof winding rope on the winding wheel is wound, and the sampling cylinder is taken out of water;

to sum up, the utility model discloses in the environmental pollution source quality of water sampling device who provides, the people of not only being convenient for take a sample to the contaminated water source of the different degree of depth, the in-process that takes out from the aquatic after advancing water in-process and the sample is moreover before the sample all carries out the shutoff with the inlet opening, avoided often in the past all being in open state and leading to the water source of other degree of depth easily because of sampling device's sample connection in mixing sampling device, and then the problem that influences the sample test result degree of accuracy appears, and simple structure, the sample of being convenient for is used.

Drawings

FIG. 1 is a schematic structural view of a water quality sampling device for environmental pollution sources provided by the present invention;

FIG. 2 is a schematic view of the present invention showing a part of the details thereof enlarged;

FIG. 3 is a schematic structural view of the present invention, wherein the worm, worm wheel and rotating rod are arranged between the worm and worm wheel;

fig. 4 is a schematic top view of the rotary valve plate, the valve hole and the rotary rod of the present invention.

In the figure: 1. a handle; 2. a first motor; 3. a rotating shaft; 4. a winding wheel; 5. waterproof rolling rope; 6. sampling the cylinder; 601. a water inlet hole; 7. a rotary valve plate; 701. a valve bore; 702. a rubber gasket; 8. sealing the partition plate; 801. a second motor; 802. a worm; 803. a worm gear; 804. a rotating rod; 805. sealing the bearing; 806. a bearing seat; 9. a controller; 10. a power source.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the environmental pollution source water quality sampling device comprises a handle 1, a winding wheel 4 and a sampling cylinder 6, wherein a first motor 2 is fixedly installed inside the left end of the handle 1, the output end of the first motor 2 is fixedly connected with a rotating shaft 3, and the left end of the rotating shaft 3 is fixedly connected with the winding wheel 4; a waterproof winding rope 5 is fixedly wound on the winding wheel 4, and the bottom end of the waterproof winding rope 5 is fixedly connected with the top end of the sampling cylinder 6;

the rotary valve plate 7 is rotatably mounted on the inner wall of the bottom of the sampling cylinder 6, a valve hole 701 is formed in the rotary valve plate 7, a water inlet hole 601 is formed in the right side of the inner wall of the bottom of the sampling cylinder 6, and the valve hole 701 is matched with the water inlet hole 601; the center of the top of the rotary valve plate 7 is fixedly connected with a rotating rod 804, a sealing partition plate 8 is further fixedly installed in the upper space of the sampling cylinder 6, and the top end of the rotating rod 804 rotatably penetrates above the sealing partition plate 8 and is fixedly sleeved with a worm wheel 803; the top of the sealing partition plate 8 is fixedly provided with a mounting rack, a second motor 801 is fixedly mounted on the mounting rack, the output end of the second motor 801 is fixedly connected with a worm 802, and the worm 802 is meshed with a worm wheel 803.

In this example, a bearing seat 806 is fixedly installed on the inner wall of the left side of the sampling cylinder 6, and the left end of the worm 802 is rotatably installed on the bearing seat 806.

In this example, the seal partition 8 is fixedly sleeved with a seal bearing 805, and the rotating rod 804 is rotatably and hermetically mounted on the seal bearing 805.

In this example, a rubber gasket 702 is further fixedly bonded on the lower surface of the rotary valve plate 7, and the bottom of the rotary valve plate 7 is connected with the inner wall of the bottom of the sampling cylinder 6 in a sealing and sliding manner through the rubber gasket 702.

In this example, a ball bearing is fixedly sleeved on the left end of the handle 1, and the rotating shaft 3 is rotatably mounted on the ball bearing.

In this example, a controller 9 is disposed at the left end of the top of the handle 1, a power supply 10 is further disposed inside the right end of the handle 1, and both the controller 9 and the power supply 10 are electrically connected to the first motor 2 and the second motor 801.

The utility model provides an environmental pollution source water quality sampling device, when taking a sample to water source water quality, people can move to the waters position that needs the sample through the survey ship, then drive pivot 3 through first motor 2 and rotate and pay off the rope to waterproof receipts serving as reasons 5 on the rolling wheel 4, sample barrel 6 is under self action of gravity and sink to the water source depth that needs the sample, then drive worm 802 through second motor 801 and rotate, worm 802 meshes the transmission with worm wheel 803 when rotating, and then drive bull stick 804 and rotate, bull stick 804 drives rotary valve plate 7 and valve opening 701 and rotates, can be rotatory to the position that link up corresponding from top to bottom with inlet opening 601 on rotary valve plate 7 like this, water will be followed through inlet opening 601 and valve opening 701 automatic entering to sample barrel 6 and collect, after the collection is accomplished, rethread second motor 801 counter-rotation work, and then rotate rotary valve plate 7 to the initial position, thereby can block up inlet opening 601 through rotary valve plate 7 (as shown in fig. 1-2); finally, the rotating shaft 3 is driven by the first motor 2 to rotate reversely, the waterproof winding rope 5 on the winding wheel 4 is wound, and the sampling cylinder 6 is taken out of water; therefore, not only can the water sources with different depths be sampled, but also the water inlet hole 601 is plugged in the process of taking out the water from the water in the process of taking the water before and after sampling, so that the problem that the accuracy of sampling detection results is influenced because the water sources with other depths are mixed and collected in the sampling device because the sampling port of the sampling device is in an open state in the past is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The environmental pollution source water quality sampling device comprises a handle (1), a winding wheel (4) and a sampling cylinder (6), and is characterized in that a first motor (2) is fixedly installed inside the left end of the handle (1), the output end of the first motor (2) is fixedly connected with a rotating shaft (3), and the left end of the rotating shaft (3) is fixedly connected with the winding wheel (4); a waterproof coiling rope (5) is fixedly wound on the coiling wheel (4), and the bottom end of the waterproof coiling rope (5) is fixedly connected with the top end of the sampling cylinder (6);

the rotary valve plate (7) is rotatably mounted on the inner wall of the bottom of the sampling cylinder body (6), a valve hole (701) is formed in the rotary valve plate (7), a water inlet hole (601) is formed in the right side of the inner wall of the bottom of the sampling cylinder body (6), and the valve hole (701) is matched with the water inlet hole (601); the center of the top of the rotary valve plate (7) is fixedly connected with a rotating rod (804), a sealing partition plate (8) is further fixedly installed in the upper space of the sampling cylinder body (6), and the top end of the rotating rod (804) rotatably penetrates above the sealing partition plate (8) and is fixedly sleeved with a worm wheel (803); the top fixed mounting of sealed baffle (8) has the mounting bracket, and fixed mounting has second motor (801) on the mounting bracket, and the output fixedly connected with worm (802) of second motor (801), and worm (802) and worm wheel (803) mesh mutually.

2. The environmental pollution source water quality sampling device of claim 1, wherein a bearing seat (806) is fixedly installed on the inner wall of the left side of the sampling cylinder body (6), and the left end of the worm (802) is rotatably installed on the bearing seat (806).

3. The environmental pollution source water quality sampling device according to claim 1, wherein the sealing partition plate (8) is fixedly sleeved with a sealing bearing (805), and the rotating rod (804) is rotatably and hermetically mounted on the sealing bearing (805).

4. The environmental pollution source water quality sampling device according to claim 1, wherein a rubber sealing gasket (702) is fixedly bonded on the lower surface of the rotary valve plate (7), and the bottom of the rotary valve plate (7) is in sealing sliding connection with the inner wall of the bottom of the sampling cylinder (6) through the rubber sealing gasket (702).

5. The environmental pollution source water quality sampling device of claim 1, wherein the ball bearing is fixedly sleeved at the left end of the handle (1), and the rotating shaft (3) is rotatably mounted on the ball bearing.

6. The environmental pollution source water quality sampling device of claim 1, wherein the controller (9) is arranged at the left end of the top of the handle (1), the power supply (10) is arranged inside the right end of the handle (1), and the controller (9) and the power supply (10) are electrically connected with the first motor (2) and the second motor (801).