CN210375861U

CN210375861U - Pollutant sampling device for water environmental engineering detection

Info

Publication number: CN210375861U
Application number: CN201920834857.1U
Authority: CN
Inventors: 任俊亮
Original assignee: Nanjing Runbei Intelligent Environment Research Institute Co Ltd
Current assignee: Nanjing Runbei Intelligent Environment Research Institute Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-21
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a pollutant sampling device about water environmental engineering detects usefulness, the power distribution box comprises a box body, the bottom of box is provided with the rope, the bottom of rope is provided with the burden weight, the lateral wall of box is provided with the kickboard, the bottom of kickboard is provided with the floater, the left side wall of box is provided with the water inlet, the inner chamber of box is provided with sampling device, the inner chamber right side wall of box is provided with the spring, the left side of spring is provided with the baffle, the top of box is provided with the chamber door, sampling device includes water storage body, water storage body's left side wall is provided with the inlet tube, be provided with the solenoid valve on the inlet tube, water storage body's inner chamber is provided with the reservoir chamber, water storage body's inner. The utility model discloses can float water intake device on the surface of water in sample place, carry out the water sample through the multiunit reservoir chamber at different time quantums and collect, convenient to use is reliable, reduces staff's operation burden.

Description

Pollutant sampling device for water environmental engineering detection

Technical Field

The utility model relates to a water sampling technical field, in particular to pollutant sampling device about water environmental engineering detects usefulness.

Background

In the operation of water environment engineering detection, water collection is required in rivers, lakes, reservoirs and the like, and a proper protection means is provided for detecting and aiming at the water quality. To the same sampling place, sampling water needs to be sampled at different time intervals on the same day, and sampling water needs to be continued for a plurality of days, so that the universality and the accuracy of a detection result are ensured. However, the traditional sampling device needs workers to sample on site at different time intervals, and the workload is high, so that the pollutant sampling device for detecting the water environmental engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pollutant sampling device about water environmental engineering detects usefulness, main aim at can float water intaking device on the surface of water in sample place, carries out the water sample through the multiunit reservoir chamber at different time quantums and collects, and convenient to use is reliable, reduces staff's operation burden.

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

a pollutant sampling device for water environmental engineering detection comprises a box body, wherein a rope is arranged at the bottom of the box body, a negative weight block is arranged at the bottom of the rope, a floating plate is arranged on the side wall of the box body, floating balls are arranged at the bottoms of the left side and the right side of the floating plate, a water inlet is formed in the left side wall of the box body, a sampling device is arranged in an inner cavity of the box body, a spring is arranged on the right side wall of the inner cavity of the box body, a baffle is arranged on the left side of the spring and positioned on the right side of the sampling device, and a box;

sampling device includes the water storage body, the left side wall of water storage body is provided with the inlet tube, and the left side of inlet tube stretches into the inner chamber of water inlet, be provided with solenoid valve and stopper on the inlet tube, and the stopper is located between solenoid valve and the box inner chamber left side wall, the inner chamber of water storage body is provided with the reservoir chamber, the inner chamber of water storage body is provided with controller and battery, and the output and the solenoid valve electric connection of controller, the electric power output end and the solenoid valve and the controller electric connection of battery.

Preferably, a time relay is arranged between the controller and each group of electromagnetic valves, and a time signal input by the time relay is transmitted to the controller to control the on and off of the electromagnetic valves by flexibly using the prior art product.

Preferably, the external diameter of inlet tube is less than the internal diameter of water inlet, the one end outer wall that the inlet tube stretches into the water inlet is provided with the rubber circle, when reducing the inner chamber that external water got into the box, when the box appears rocking on the surface of water, the rubber circle can form the buffering between the water inlet of box and inlet tube, the protection inlet tube.

Preferably, a GPS signal transmitter is arranged at the top of the box body, so that the position of the device can be monitored conveniently.

Preferably, the top of the water storage body is provided with a handle, so that the sampling device can be conveniently taken and placed.

Preferably, the floating plate is positioned above the water inlet, so that the water level is ensured to be above the water inlet, and outside water can enter the water storage chamber through the water inlet.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a heavy burden piece sinks into the aquatic, and the box floats on the surface of water through the effect of floater to through changing to the size of floater etc. make the water inlet be located the surface of water below, wherein because the uncertainty of surface of water environment, along with the influence of wave and rivers, can make the box rock on the surface of water, wherein baffle and the rubber circle of spring-supported can protect water storage body and inlet tube to a certain extent;

2. the utility model discloses a remove the movable stop board, can take out and prevent sampling device, be convenient for change, be fit for long-time water sample and collect.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a sampling device according to the present invention;

fig. 4 is a cross-sectional view of the sampling device of the present invention.

In the figure: 1-a box body; 2-a rope; 3-a negative weight block; 4-floating plate; 5-floating ball; 6-water inlet; 7-a sampling device; 701-a water storage body; 702-a water inlet pipe; 703-a solenoid valve; 704-a water storage chamber; 705-a controller; 706-a battery; 707-a handle; 708-a limiting block; 8-a spring; 9-a baffle plate; 10-a box door; 11-a rubber ring; 12-GPS signal transmitter.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-4, a pollutant sampling device for water environmental engineering detection comprises a box body 1, a rope 2 is arranged at the bottom of the box body 1, a negative weight 3 is arranged at the bottom of the rope 2, a floating plate 4 is arranged on the side wall of the box body 1, floating balls 5 are arranged at the bottoms of the left side and the right side of the floating plate 4, a water inlet 6 is arranged on the left side wall of the box body 1, the floating plate 4 is positioned above the water inlet 6 to ensure that the water surface is above the water inlet 6, so that external water can enter a water storage chamber 704 through the water inlet 6, a sampling device 7 is arranged in the inner cavity of the box body 1, a spring 8 is arranged on the right side wall of the inner cavity of the box body 1, a baffle plate 9 is arranged on the left side of the spring 8, the baffle 9 is positioned at the right side of the sampling device 7, the top of the box body 1 is provided with a box door 10, and the top of the box body 1 is provided with a GPS signal emitter 12, so that the position of the device can be monitored conveniently; the sampling device 7 comprises a water storage body 701, a water inlet pipe 702 is arranged on the left side wall of the water storage body 701, the left side of the water inlet pipe 702 extends into the inner cavity of the water inlet 6, the outer diameter of the water inlet pipe 702 is smaller than the inner diameter of the water inlet 6, a rubber ring 11 is arranged on the outer wall of one end, extending into the water inlet 6, of the water inlet pipe 702, when the box body 1 shakes on the water surface while external water is reduced to enter the inner cavity of the box body 1, the rubber ring 11 can form a buffer between the water inlet 6 and the water inlet pipe 702 of the box body 1 to protect the water inlet pipe 702, a solenoid valve 703 and a limiting block 708 are arranged on the water inlet pipe 702, the limiting block 708 is arranged between the solenoid valve 703 and the left side wall of the inner cavity of the box body 1, a water storage chamber 704 is arranged in the inner cavity of the water storage body 701, a controller 705, a time relay is arranged between the controller 705 and each group of electromagnetic valves 703, time signals input by the time relay are transmitted to the controller 705 to control the opening and closing of the electromagnetic valves 703 by flexibly using products in the prior art, and a handle 707 is arranged at the top of the water storage body 701, so that the sampling device 7 can be conveniently taken and placed.

A specific application of this embodiment does, the utility model discloses in the use, at first set up controller 705, control the on-off time of every group solenoid valve 703 through time relay, according to the requirement of reality, control the time of intaking of different reservoir chambers 704, wherein the switch through time relay and controller 705 control solenoid valve 703 is the time delay control technique among the prior art. Open chamber door 10, press baffle 9 right, spring 8 shortens, put into sampling device 7, and insert inlet tube 702 in water inlet 6, loosen baffle 9 back, spring 8 kick-backs, and through stopper 708's effect, carry on spacingly to sampling device 7, remove sampling device to the sample place again, then sink into aquatic to heavy burden piece 3, box 1 floats on the surface of water through the effect of floater 5, and through the change such as the size to floater 5, make water inlet 6 be located below the surface of water. Then open solenoid valve 703 in proper order according to the time that the time relay set for, to carrying out the back of intaking in reservoir chamber 704 and close solenoid valve 703, can accomplish and carry out the sample water collection at the same place different times, wherein because the uncertainty of surface of water environment, along with the influence of wave and rivers, can make box 1 rock on the surface of water, wherein baffle 9 and the rubber circle 11 that spring 8 supported can protect water storage body 701 and inlet tube 702 to a certain extent. After sample water is collected in different water storage chambers 704, the box door 10 is opened, the water storage body 701 is moved rightwards, the water inlet pipe 702 is separated from the water inlet 6, the sampling device 7 is upwards taken out, and the sampling device 7 is replaced by another sampling device 7 for continuous use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a pollutant sampling device about water environmental engineering detects usefulness which characterized in that: the box body comprises a box body (1), wherein a rope (2) is arranged at the bottom of the box body (1), a negative weight block (3) is arranged at the bottom of the rope (2), a floating plate (4) is arranged on the side wall of the box body (1), floating balls (5) are arranged at the bottoms of the left side and the right side of the floating plate (4), a water inlet (6) is arranged on the left side wall of the box body (1), a sampling device (7) is arranged in an inner cavity of the box body (1), a spring (8) is arranged on the right side wall of the inner cavity of the box body (1), a baffle (9) is arranged on the left side of the spring (8), the baffle (9) is positioned on the right side of the sampling device (7);

the sampling device (7) comprises a water storage body (701), a water inlet pipe (702) is arranged on the left side wall of the water storage body (701), the left side of the water inlet pipe (702) extends into the inner cavity of the water inlet (6), an electromagnetic valve (703) and a limiting block (708) are arranged on the water inlet pipe (702), the limiting block (708) is located between the electromagnetic valve (703) and the left side wall of the inner cavity of the box body (1), a water storage chamber (704) is arranged in the inner cavity of the water storage body (701), a controller (705) and a storage battery (706) are arranged in the inner cavity of the water storage body (701), the output end of the controller (705) is electrically connected with the electromagnetic valve (703), and the power output end of the storage battery (706) is electrically connected with the electromagnetic valve (703.

2. The device for sampling pollutants for aquatic environment engineering detection according to claim 1, wherein: a time relay is arranged between the controller (705) and each group of electromagnetic valves (703).

3. The device for sampling pollutants for aquatic environment engineering detection according to claim 1, wherein: the external diameter of inlet tube (702) is less than the internal diameter of water inlet (6), the one end outer wall that inlet tube (702) stretched into water inlet (6) is provided with rubber circle (11).

4. The device for sampling pollutants for aquatic environment engineering detection according to claim 1, wherein: the top of the box body (1) is provided with a GPS signal emitter (12).

5. The device for sampling pollutants for aquatic environment engineering detection according to claim 1, wherein: the top of the water storage body (701) is provided with a handle (707).

6. The device for sampling pollutants for aquatic environment engineering detection according to claim 1, wherein: the floating plate (4) is positioned above the water inlet (6).