CN214538673U

CN214538673U - Groundwater sample thief with survey temperature and water level

Info

Publication number: CN214538673U
Application number: CN202022843936.4U
Authority: CN
Inventors: 杨鹏月; 侯士田
Original assignee: Zhongke Soil Environmental Technology Jiangsu Co ltd
Current assignee: Zhongke Soil Environmental Technology Jiangsu Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-29
Anticipated expiration: 2030-12-01

Abstract

The utility model provides a groundwater sampler capable of measuring water temperature and water level, which comprises a Beller tube, an inner tube, a thermometer and a lifting rope; the pipe body of the Beller pipe is provided with an annular table; a valve and a check ball are arranged at the bottom of the Bell tube, and the check ball is positioned at the valve port of the valve; the inner pipe is arranged in the Beller pipe, one side of the pipe wall of the inner pipe is provided with a thermometer, and the other side of the pipe wall of the inner pipe is provided with a counterweight liquid pipe; the check ball is positioned below the bottom of the inner pipe, and a plurality of water inlet holes are uniformly formed in the bottom of the inner pipe. The water temperature measuring device has the function of measuring the water temperature, and the position of the check ball is limited in the area through the arrangement of the inner pipe, so that the phenomenon that the check ball cannot fall back due to rising is avoided. The multifunctional sampler is more time-saving and labor-saving, and has low manufacturing difficulty and easy production. The portable measuring device is more convenient to carry and is more suitable for domestic measuring personnel.

Description

Groundwater sample thief with survey temperature and water level

Technical Field

The utility model belongs to the technical field of groundwater sampling equipment, especially, relate to a groundwater sample thief with survey temperature and water level.

Background

The relevant guidance rules of the soil pollution condition survey project are required by standards, and the temperature, the water level and other indexes need to be measured at the underground water point. Because the plot area that the investigation project designed is general great, the investigation point is more, considers time and economic factor, a sample thief that has survey temperature and water level can be very big makes things convenient for the work of sampling personnel. In the technology in the field, the commonly adopted scheme is that a thermometer is bound in a sampling pipe or outside the sampling pipe, so that the problem of poor stability exists, and the problem of inaccurate measurement caused by water quality pollution also exists in fixing modes such as gluing and the like, so that how to design a practical and convenient underground water sampler is very important. In addition, there is not enough in various uses in current groundwater sample thief design, consequently the utility model discloses research and development a section is laminated domestic groundwater sample thief of using habit more.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a groundwater sample thief with survey temperature and water level. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

The utility model adopts the following technical scheme:

in some alternative embodiments, a groundwater sampler with measured water temperature and water level includes a beller tube, an inner tube, a thermometer, and a lifting rope; the pipe body of the Beller pipe is provided with an annular table; a valve and a check ball are arranged at the bottom of the Bell tube, and the check ball is positioned at the valve port of the valve; the inner pipe is arranged in the Beller pipe, one side of the pipe wall of the inner pipe is provided with a thermometer, and the other side of the pipe wall of the inner pipe is provided with a counterweight liquid pipe; the check ball is positioned below the tube bottom of the inner tube, and a plurality of water inlet holes are uniformly formed in the tube bottom of the inner tube;

the inner pipe is matched with the annular table, and when the inner pipe is installed in the Beller pipe, the pipe bottom of the inner pipe is positioned on the annular table;

the lifting rope comprises a rope pipe and an inner rope; the inner rope is positioned in the rope pipe, and the rope pipe is connected with the Beller tube.

Wherein, also include the graduated scale; the graduated scale is located on the inner wall of the Beller tube, and the zero graduation of the graduated scale is located on the annular table.

Wherein the upper port of the Beller tube is provided with a sealing cover; the sealing cover is provided with a rope pipe hanging ring.

The pipe top of inner tube is equipped with airtight space, be equipped with the iron sheet in the airtight space, be equipped with the electro-magnet in the closing cap, the electro-magnet is connected with the inner rope, the other end of inner rope is connected power and electro-magnet switch, the inner rope is two-layer, and the skin is the nylon material, and the sandwich layer is the wire.

Wherein the measuring range of the thermometer is-20 ℃ to 20 ℃.

Wherein, the tube body of the Beller tube is made of fluorinated ethylene propylene.

Wherein, the scale is carved on the inner wall of the Beller tube.

The utility model discloses the beneficial effect who brings: the water temperature measuring device has the function of measuring the water temperature, and the position of the check ball is limited in the area through the arrangement of the inner pipe, so that the phenomenon that the check ball cannot fall back due to rising is avoided. The multifunctional sampler is more time-saving and labor-saving, and has low manufacturing difficulty and easy production. The portable measuring device is more convenient to carry and is more suitable for domestic measuring personnel.

Drawings

FIG. 1 is a schematic view of the internal structure of the Beller tube of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the lifting rope of the present invention.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others.

In some illustrative embodiments, as shown in FIGS. 1-3. A groundwater sampler capable of measuring water temperature and water level comprises a Beller tube 1, an inner tube 2, a thermometer 3 and a lifting rope 4.

The lifting rope 4 comprises a rope tube 401 and an inner rope 402; the inner rope 402 is positioned in the rope pipe 401, and the rope pipe 401 is connected with the belleville tube 1 and is used for placing the belleville tube 1 in a specific water level.

The body material of the Beller tube 1 is fluorinated ethylene propylene, so that the Beller tube has corrosion resistance and good cleanliness, can be repeatedly used for several times, and can be simply cleaned by pure water during trial. The gauge of the Beller tube 1 is preferably 1000 mL. The pipe body of the Beller pipe 1 is provided with an annular table 101, a valve 102 and a check ball 103 are installed at the pipe bottom of the Beller pipe 1, the check ball 103 is located at the valve port of the valve 102, and when the Beller pipe 1 leaves the water surface, the check ball 103 is located at the valve port of the valve 102 to prevent the sampling water in the Beller pipe from flowing out. The inner pipe 2 is arranged in the Beller tube 1, one side of the wall of the inner pipe 2 is provided with a thermometer 3, and the other side is provided with a counterweight liquid pipe 201. A plurality of water inlet holes 202 are uniformly arranged at the bottom of the inner pipe 2. The check ball 103 is located below the bottom of the inner tube 2. The inner tube 2 is adapted to the annular table 101, and when the inner tube 2 is installed in the belleville tube 1, the bottom of the inner tube 2 is located on the annular table 101, and the bottom of the inner tube 2 can play a role of limiting the moving space of the check ball 103. A sealing cover 5 is arranged at the upper port of the Beller tube 1, a rope tube hanging ring 501 is arranged on the sealing cover 5, the rope tube hanging ring 501 is used for being connected with a rope tube 401, and the rope tube 401 can be tied on the rope tube hanging ring 501. An electromagnet 502 is arranged in the sealing cover 5, the electromagnet 502 is connected with the inner rope 402, the inner rope 402 is an inner layer and an outer layer, the outer layer 412 is made of nylon, the core layer 422 is a conducting wire, and the core layer 422 is used for supplying power to the electromagnet 502. The other end of the inner rope 402 is connected with a power supply 6 and an electromagnet switch 7. The power supply 6 is used for supplying power to the electromagnet 502 through the core layer 422, and the electromagnet switch 7 is used for controlling the electromagnet 502 to start and stop. The top of the inner tube 2 is provided with a closed space 203, and an iron sheet 204 is arranged in the closed space 203. When the electromagnet 502 works, the iron sheet 204 is adsorbed, and the iron sheet 204 moves towards the electromagnet to drive the inner tube 2 to move upwards, so that the check ball 103 obtains a larger movement space.

When the sampling device is used, the inner tube 2 is positioned on the annular table 101 under the action of the counterweight liquid tube 201, the moving space of the check ball 103 is limited, and after the electromagnet 502 is started, the inner tube 2 moves upwards to provide a larger moving space for the check ball 103, so that water can be conveniently sampled. When the electromagnet 502 stops working, the inner tube 2 is reset under the condition of self weight.

In an alternative embodiment, a graduated scale 8 is also included; scale 8 is located the inner wall of belled tube 1, the zero scale of scale 8 is located annular platform 101 department, and is preferred, scale 8 carve in the inner wall of belled tube 1 avoids the mode of printing to lead to chemicals to influence water quality testing.

In an alternative embodiment, the thermometer 3 measures in the range-20 ℃ to 20 ℃.

The above embodiment is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above embodiment, and any other changes, modifications, replacements, combinations, simplifications, equivalent replacement modes, which are not departed from the spirit and principle of the present invention, should be included in the protection scope of the present invention.

Claims

1. A groundwater sampler capable of measuring water temperature and water level is characterized by comprising a Beller tube, an inner tube, a thermometer and a lifting rope; the pipe body of the Beller pipe is provided with an annular table; a valve and a check ball are arranged at the bottom of the Bell tube, and the check ball is positioned at the valve port of the valve; the inner pipe is arranged in the Beller pipe, one side of the pipe wall of the inner pipe is provided with a thermometer, and the other side of the pipe wall of the inner pipe is provided with a counterweight liquid pipe; the check ball is positioned below the tube bottom of the inner tube, and a plurality of water inlet holes are uniformly formed in the tube bottom of the inner tube;

2. A groundwater sampler having functions of measuring water temperature and water level as claimed in claim 1, further comprising a scale; the graduated scale is located on the inner wall of the Beller tube, and the zero graduation of the graduated scale is located on the annular table.

3. A groundwater sampler having functions of measuring water temperature and water level as claimed in claim 2, wherein the upper port of the baylor tube is provided with a cover; the sealing cover is provided with a rope pipe hanging ring.

4. The groundwater sampler as claimed in claim 3, wherein the top of the inner tube is provided with a closed space, the closed space is provided with an iron sheet, the cover is provided with an electromagnet, the electromagnet is connected with an inner rope, the other end of the inner rope is connected with a power supply and an electromagnet switch, the inner rope is composed of two layers, the outer layer is made of nylon, and the core layer is made of conducting wire.

5. A groundwater sampler having functions of measuring water temperature and water level as claimed in claim 4, wherein the thermometer measures in a range of-20 ℃ to 20 ℃.

6. A groundwater sampler as claimed in claim 5, wherein the body of the Beller tube is made of fluorinated ethylene propylene.

7. A groundwater sampler having functions of measuring water temperature and water level as claimed in claim 6, wherein the scale is engraved on an inner wall of the baylor tube.