CN209820859U

CN209820859U - Pit and pond sewage sampling device

Info

Publication number: CN209820859U
Application number: CN201920155806.6U
Authority: CN
Inventors: 秦哲; 邓浩伟; 路达; 郭伟; 邵增会; 陈月
Original assignee: Hebei Construction Group Installation Engineering Co Ltd; Hebei University
Current assignee: Hebei Construction Group Installation Engineering Co Ltd; Hebei University
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-12-20
Anticipated expiration: 2029-01-29

Abstract

The utility model provides a pond sewage sampling device in pit, this device is including the collection bucket that is used for gathering sewage and the telescopic link of hanging the collection bucket, the telescopic link is telescopic bushing type structure, the end-to-end connection of telescopic link has the handle, the inside battery that is equipped with of handle is equipped with the rope support on the casing wall of the front end of telescopic link and is fixed with the rim plate, the winding has rope and wire on the rim plate, the rope passes the rope support on the telescopic link and is connected with the collection bucket, the rope superscript scale, wire winding end is connected with the battery, the wire stretches out the end and passes the control end of rope support and water inlet valve. The utility model discloses easily carry and preserve, the sampling process is convenient, can accurately gather required degree of depth water sample, has effectively solved pool sewage sampling in-process staff and has been difficult to be close sewage, easily causes the problem of hidden danger to personal safety. The water inlet of the utility model is provided with the filter screen, and large-particle impurities such as the duckweed in the pit and the pond sewage can be effectively filtered.

Description

Pit and pond sewage sampling device

Technical Field

The utility model relates to a water sampling tool, specifically speaking are hole pond sewage sampling device.

Background

With the improvement of the living standard of people in China, the periphery of each pond in rural areas is mostly filled with domestic garbage, so that the water body of the pond is seriously polluted, and the normal life of the surrounding residents is influenced. Pond sewage sample faces the biggest problem be difficult to be close to the pond water promptly, and be difficult for getting required specific depth water sample, and the current common partial sewage sample thief structure is complicated relatively in the market, hardly to the pond sewage sample. In addition, some automatic sewage samplers have high manufacturing cost and complex operation, and limit the use of pond sewage sampling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pond sewage sampling device to the pond sewage that mentions in solving above-mentioned background art is difficult to be close to the sampling, easily causes personal safety hidden danger scheduling problem, and the collection bucket circulated repetitious usage of this device, can avoid the waste of resource.

The utility model discloses a realize like this: a pit and pond sewage sampling device comprises a collecting barrel for collecting sewage and a telescopic rod for hanging the collecting barrel; the telescopic rod is of a telescopic sleeve structure, the rear end of the telescopic rod is connected with a handle and is fixed with a wheel disc, a battery is arranged in the handle, a rope and a lead are wound on the wheel disc, the front end of the telescopic rod is provided with a rope support, the rope penetrates through the rope support to be connected with the collecting barrel, the winding end of the lead is connected with the battery in the handle, the extending end of the lead penetrates through the rope support to be connected to the control end of a water inlet valve on the collecting barrel, and a balancing weight is arranged in the collecting barrel.

The collecting barrel is of a barrel-shaped structure, a water inlet is formed in the upper end face of the collecting barrel, and the water inlet valve is arranged at the water inlet; a water outlet is formed in the lower end of the collecting barrel, and a water outlet valve is arranged at the water outlet; and a filter screen is arranged at the water inlet.

The wheel disc and the rope support are arranged at the bottom of the outer wall of the sleeve of the telescopic rod along the axis direction.

The telescopic rod is provided with four sections of sleeve pipes, the bottom of the outer wall of the foremost end of each section of sleeve pipe is provided with a rope support, and the rope support is in a hook ring structure.

The rope is marked with scales so as to accurately control the sampling depth.

And a power switch for controlling the action of the water inlet valve is arranged on the handle.

The utility model discloses a extending structure design, the volume occupies fewly, and collection bucket collection capacity is big, has improved the efficiency of gathering the water sample. The utility model discloses a collection bucket adopts the design of the electronic water intaking valve in top center, can avoid the pollution of the different depth layer water samples of lift in-process. The filter screen is arranged at the water inlet, so that impurities such as duckweed and small zooplankton in the pond sewage can be effectively removed. The utility model discloses a pond sewage sample thief easily carries and preserves, and the sampling process is simple, and the sampling process is convenient, can accurately take required degree of depth water sample, has effectively solved pond sewage sampling in-process and has been difficult to near sewage, causes hidden danger scheduling problem to personal safety. The utility model discloses simple structure can circulate repetitious usage for the cost is lower, easily promotes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a telescopic rod; 2. a rope; 3. a wheel disc; 4. a handle; 5. a switch; 6. a battery; 7. a water inlet valve; 8. a filter screen; 9. a collection barrel; 10. a balancing weight; 11. a water outlet; 12. a water outlet valve; 13. a water inlet; 14. a rope support; 15. and (4) conducting wires.

Detailed Description

As shown in figure 1, the utility model discloses a collection bucket 9 and telescopic link 1 for gathering sewage, telescopic link 1 is used for hanging collection bucket 9. The collecting barrel 9 is of a barrel-shaped structure, a water inlet 13 is formed in the upper end face of the collecting barrel 9, a water inlet valve 12 is arranged at the water inlet 13, a water outlet 11 is arranged at the lower end of the collecting barrel 9, a water outlet valve 12 is arranged at the water outlet 11, and a filter screen 8 is further arranged at the water inlet 13 in order to prevent impurities such as duckweed and small zooplankton in pit sewage from entering the collecting barrel 9 to affect a water body during sampling.

Telescopic link 1 is telescopic tube-in-tube structure, and its end-to-end connection has handle 4 and is fixed with rim plate 3, and the inside battery 6 that is equipped with of handle 4, and the winding has rope 2 and wire 15 on the rim plate 3, and telescopic link 1 is four sections sleeve pipes, and every section sheathed tube foremost external fixation has the annular rope support 14 of hook, and rim plate 3 and rope support 14 set up the bottom at the outer pipe wall of telescopic link 1 along the axis direction of telescopic link 1. Rope 2 passes rope support 14 and is connected with collection bucket 9, is detachable connection between collection bucket 9 and the rope 2, is convenient for wash collection bucket 9 in order to realize the recycling of collection bucket 9. The winding end of the wire 15 is connected with the battery 6 in the handle 4, the extending end of the wire 15 passes through the rope support 14 to be connected with the control end of the water inlet valve 7 on the collecting barrel 9, the handle 4 is also provided with a switch 5 for controlling the battery 6 to supply power to the control end of the water inlet valve, the water inlet valve 7 can be opened and closed by pressing the switch 5, and the water outlet valve 12 can be manually opened and closed. The rope support 14 supports the rope 2 and the wire 15. The rope 2 on the rotary wheel disc 3 can drive the collecting barrel 9 to ascend or descend. The rope 2 is provided with scales, so that the sewage at different depths can be accurately sampled.

In order to overcome the buoyancy of the collection barrel 9 in the pool, a balancing weight 10 is arranged on the lower end face of the collection barrel 9 so as to control the collection barrel 9 to smoothly descend to a required depth to collect a water sample.

Use the utility model discloses the time, hold handle 4, adjust whole sampling device's length through lengthening telescopic link 1, reach and hold handle 4 after the required length, rotate rim plate 3, according to the scale on the rope 2 with collection bucket 9 sink to the following required degree of depth of water, open collection bucket 9's water intaking valve 7 through switch 5, sewage can be full of rapidly in the collection bucket 9, treat that the water sample is full of the back, close water intaking valve 7, avoid the water sample pollution of different degree of depth sewage. Then the rotary wheel disc 3 lifts the collection barrel 9 out of the water and transfers the collection barrel to the shore of the pool. The water sample is stored in the sampling bottle by opening the water outlet valve 12. And after sampling is finished, the telescopic rod 1 is retracted into the outermost sleeve.

Claims

1. A pit and pond sewage sampling device is characterized by comprising a collecting barrel for collecting sewage and a telescopic rod for hanging the collecting barrel; the telescopic rod is of a telescopic sleeve structure, the rear end of the telescopic rod is connected with a handle and is fixed with a wheel disc, a battery is arranged in the handle, a rope and a lead are wound on the wheel disc, the front end of the telescopic rod is provided with a rope support, the rope penetrates through the rope support to be connected with the collecting barrel, the winding end of the lead is connected with the battery in the handle, the extending end of the lead penetrates through the rope support to be connected to the control end of a water inlet valve on the collecting barrel, and a balancing weight is arranged in the collecting barrel.

2. The pond sewage sampling device of claim 1, wherein the collection barrel is a barrel-shaped structure, a water inlet is arranged on the upper end face of the collection barrel, and the water inlet valve is arranged at the water inlet; a water outlet is formed in the lower end of the collecting barrel, and a water outlet valve is arranged at the water outlet; and a filter screen is arranged at the water inlet.

3. The pond sewage sampling device of claim 1, wherein the wheel disc and the rope support are axially disposed at the bottom of the outer wall of the sleeve of the telescoping rod.

4. The device for sampling pond sewage according to claim 1 wherein the telescopic rod has four sections of sleeves, and a rope support is arranged at the bottom of the outer wall of the foremost end of each section of sleeve, and the rope support is in a hook-and-loop structure.

5. The apparatus of claim 1, wherein the rope is graduated to precisely control the sampling depth.

6. The apparatus as claimed in claim 1, wherein the handle is provided with a power switch for controlling the operation of the water inlet valve.