CN214886930U

CN214886930U - Movable contaminated underground water well washing device

Info

Publication number: CN214886930U
Application number: CN202121606065.2U
Authority: CN
Inventors: 库珂珂; 李耀辉; 李来顺; 罗章; 王勇翰
Original assignee: Beijing Lunzhi Environmental Technology Co ltd
Current assignee: Beijing Lunzhi Environmental Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-11-26
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a portable pollution groundwater well washing device belongs to water quality testing technical field, including tracked vehicle, power supply unit, air compressor machine, trachea, three-way valve and water outlet branch pipe, power supply unit sets up on tracked vehicle, the air compressor machine sets up on tracked vehicle and is located one side of power supply unit, tracheal one end is connected with the air compressor machine, the three-way valve is connected with the tracheal other end, water outlet branch pipe sets up on the three-way valve and communicates with the three-way valve, the utility model discloses simple structure, convenient to use, through the utility model discloses can be more convenient wash the shaft bottom, and can also clear away the precipitate in shaft bottom.

Description

Movable contaminated underground water well washing device

Technical Field

The utility model relates to a water quality testing technical field especially relates to a portable groundwater well washing device that pollutes.

Background

In the early development process of human economic activities, the development speed and scale are emphasized, the protection of ecological environment is neglected, a plurality of potential pollution sources are left, the soil and underground water are continuously polluted, and even the human health is seriously threatened. At present, the pollution area of underground water in China is continuously enlarged, the monitoring of the quality of the underground water also becomes an extremely important work, and meanwhile, the pressure of the environment monitoring work of the quality of the underground water is gradually increased. In order to collect representative groundwater samples, the well washing process of the groundwater monitoring well is an extremely important link. The existing underground water sampling well washing technology mainly comprises artificial well washing and submersible pump well washing, wherein the artificial well washing mainly adopts a Beller tube extraction mode, sediment at the bottom of a well cannot be cleaned, and deep well washing is extremely time-consuming and labor-consuming work; the submersible pump well flushing is characterized in that water and sediments in the underground water monitoring well are extracted by the submersible pump, the well flushing efficiency is greatly improved due to the fact that the submersible pump tends to be an automatic working process, but mud skin and other slag on a well wall cannot be flushed, and hydraulic connection between the inside and the outside of the monitoring well cannot be effectively improved. In order to improve the well washing efficiency and quality and collect representative underground water samples, an efficient and quick underground water well washing device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a portable pollution groundwater well washing device to groundwater well washing is consuming time and is hard among the solution prior art, can't clear away the technical problem completely with bottom sediment.

The embodiment of the utility model provides an adopt following technical scheme: including tracked vehicle, power supply unit, air compressor machine, trachea, three-way valve and outlet branch pipe, power supply unit sets up on tracked vehicle, the air compressor machine sets up on tracked vehicle and is located one side of power supply unit, tracheal one end is connected with the air compressor machine, the three-way valve is connected with the tracheal other end, outlet branch pipe sets up on the three-way valve and communicates with the three-way valve.

Further, still include out sewage collection device, outlet pipe and stagnant water valve, sewage collection device sets up and is located one of power supply unit on the tracked vehicle, the one end and the sewage collection device intercommunication of outlet pipe, the other end and the three-way valve intercommunication of outlet pipe, the stagnant water valve sets up on the outlet pipe.

Further, the air pipe, the water outlet branch pipe and the water outlet pipe are respectively aluminum-plastic pipes.

The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:

one of which, the utility model discloses start the tracked vehicle, it will to transport the utility model discloses transport to target monitoring well side, three-way valve and trachea, the shaft bottom is put into again to outlet pipe and play water branch pipe intercommunication, start power supply unit, the switch-on air compressor machine, close the stagnant water valve again, enter into gas through the air compressor machine in the trachea, enter into out the water branch pipe again along the trachea, make gas enter into in the well along a water branch pipe, drive the water drunkenness from top to bottom in the well, wash the earth and the deposit of shaft bottom and its lateral wall, then open the stagnant water valve, deposit that will wash down to the shaft bottom through the internal and external pressure difference is discharged to the sewage collection device and is kept in, the follow-up unified centralized processing of being convenient for, thereby not only can be more convenient wash the shaft bottom, and can also carry out the effect of cleaing away with the deposit in the shaft bottom.

And secondly, the air pipe, the water outlet branch pipe and the water outlet pipe are respectively aluminum-plastic pipes, and the aluminum-plastic pipes can prevent the corrosion of polluted underground water and can be bent to be conveniently connected.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is the well-flushing structure schematic diagram of the utility model.

Reference numerals

The crawler-type water treatment system comprises a crawler 1, a power supply device 2, an air compressor 3, an air pipe 4, a three-way valve 5, a water outlet branch pipe 6, a sewage collecting device 7, a water outlet pipe 8 and a water stop valve 9.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

The embodiment of the utility model provides a portable contaminated groundwater well washing device, including tracked vehicle 1, power supply unit 2, air compressor machine 3, trachea 4, three-way valve 5 and outlet branch pipe 6, power supply unit 2 sets up on tracked vehicle 1, air compressor machine 3 sets up on tracked vehicle 1 and is located one side of power supply unit 2, one end of trachea 4 is connected with air compressor machine 3, three-way valve 5 is connected with the other end of trachea 4, outlet branch pipe 6 sets up on three-way valve 5 and communicates with three-way valve 5, starts tracked vehicle 1 when using, transports the utility model to the side of target monitoring well through tracked vehicle 1, connects trachea 4 and outlet branch pipe 6 through three-way valve 5 and then puts into the shaft bottom, starts power supply unit 2, switches on air compressor machine 3, enters gas into trachea 4 through air compressor machine 3, and then enters into outlet branch pipe 6 along trachea 4, make gas enter into in the well, drive the water up-and-down drunkenness in the well to wash the earth and the deposit of shaft bottom and its lateral wall, it is more convenient to wash the shaft bottom, and can charge for power supply unit 2 through tracked vehicle 1 under the circumstances that 2 electric powers of power supply unit lack, thereby can keep the utility model discloses a persistence.

Preferably, the system also comprises a sewage collection device 7, a water outlet pipe 8 and a water stop valve 9, wherein the sewage collection device 7 is arranged on the crawler 1 and is positioned at one end of the power supply device 2, one end of the water outlet pipe 8 is communicated with the sewage collection device 7, the other end of the water outlet pipe 8 is communicated with the three-way valve 5, the water stop valve 9 is arranged on the water outlet pipe 8, the power supply device 2 is started during use, the air compressor 3 is switched on, the water stop valve 9 is closed, gas enters the air pipe 4 through the air compressor 3 and then enters the water outlet branch pipe 6 along the air pipe 4, so that the gas enters the well along the water outlet branch pipe 6 to drive the water body in the well to move up and down to wash soil and sediments at the bottom of the well and the side wall of the well, then the water stop valve 9 is opened, the sediments washed down to the bottom of the well are discharged to the sewage collection device 7 through the difference of pressure between inside and outside for temporary storage, thereby facilitating the subsequent unified centralized treatment, thereby not only more convenient wash the shaft bottom, and can also clear away the effect with the sediment in shaft bottom.

Preferably, the air pipe 4, the water outlet branch pipe 6 and the water outlet pipe 8 are respectively aluminum-plastic pipes, and the aluminum-plastic pipes can prevent the corrosion of polluted underground water and can be bent to be conveniently connected.

The working principle is as follows: starting the crawler 1, transporting the utility model to the side of the target monitoring well through the crawler 1, and driving the utility model to move on various terrains through the crawler 1, communicating the three-way valve 5 with the air pipe 4, the water outlet pipe 8 and the water outlet branch pipe 6 and then putting into the well bottom, starting the power supply device 2, switching on the air compressor 3, then closing the water stop valve 9, entering the air pipe 4 through the air compressor 3, then entering the water outlet branch pipe 6 along the air pipe 4, enabling the air to enter into the well along the water outlet branch pipe 6, driving the water in the well to move up and down to wash the soil and the sediments at the well bottom and the side wall thereof, then opening the water stop valve 9, discharging the sediments which are washed to the well bottom to the sewage collecting device 7 through the difference of the internal and external pressure for temporary storage, being convenient for subsequent centralized treatment, thereby not only being capable of more conveniently cleaning the well bottom, but also being capable of cleaning the sediments at the well bottom, can charge for power supply unit 2 through tracked vehicle 1 under the circumstances that power supply unit 2 electric power lacks to can keep the utility model discloses a continuation.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a portable groundwater well washing device that pollutes, includes tracked vehicle (1), its characterized in that still includes power supply unit (2), air compressor machine (3), trachea (4), three-way valve (5) and goes out water branch pipe (6), power supply unit (2) set up on tracked vehicle (1), air compressor machine (3) set up on tracked vehicle (1) and are located one side of power supply unit (2), the one end and the air compressor machine (3) of trachea (4) are connected, three-way valve (5) are connected with the other end of trachea (4), go out water branch pipe (6) set up on three-way valve (5) and communicate with three-way valve (5).

2. A mobile contaminated groundwater well washing device according to claim 1, further comprising a effluent collection device (7), an outlet pipe (8) and a water stop valve (9), wherein the effluent collection device (7) is arranged on the crawler (1) and located at one end of the power supply device (2), one end of the outlet pipe (8) is communicated with the effluent collection device (7), the other end of the outlet pipe (8) is communicated with the three-way valve (5), and the water stop valve (9) is arranged on the outlet pipe (8).

3. A mobile contaminated groundwater well washing apparatus according to claim 1, wherein the gas pipe (4), the water outlet branch pipe (6) and the water outlet pipe (8) are respectively aluminium plastic pipes.