CN215414551U

CN215414551U - Water liquid extraction sampling device for geological survey

Info

Publication number: CN215414551U
Application number: CN202022429348.6U
Authority: CN
Inventors: 白雪
Original assignee: Tianjin Jingdi Engineering Survey Co ltd
Current assignee: Tianjin Jingdi Engineering Survey Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2022-01-04
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a water liquid extracting and sampling device for geological exploration, which comprises a frame, a manual winch, a water pump and a sampling cylinder, wherein the upper surface of the frame is fixedly provided with a mounting platform, the lower surface of the mounting table is fixedly connected with four support legs, one end of the upper surface of the mounting table is fixedly provided with a manual winch, two fixing blocks are respectively and fixedly arranged on two sides of one end of the mounting table, which is far away from the manual winch, the top ends of the two fixing blocks are fixedly connected with a transverse plate, a sampling cylinder is fixedly arranged between the two fixing blocks, a water pump is fixedly arranged between the manual winch and the sampling cylinder, the water pump is fixedly provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively and fixedly connected with a water suction pipe and a water outlet pipe, the utility model aims to provide a water extraction and sampling device which is simple in structure, convenient to operate and capable of quantitatively extracting water for geological exploration.

Description

Water liquid extraction sampling device for geological survey

Technical Field

The utility model relates to the technical field related to geological exploration, in particular to a water liquid extraction and sampling device for geological exploration.

Background

Underground water is an important component of water resources and has close relation with human society, the underground water becomes an important water source of agricultural irrigation, industrial and mining enterprises and urban domestic water by virtue of stable water supply conditions and good water quality, especially becomes an important water resource essential to human society, particularly in arid and semi-arid regions with water shortage on the earth surface, the underground water often becomes a local main water supply source, however, under certain conditions, due to unreasonable utilization of the underground water resource, geological disasters such as soil salinization, landslide and ground subsidence can be caused, due to unreasonable discharge of industrial waste water and unreasonable use of agricultural chemical fertilizers, the contents of various heavy metals, organic pollutants and nitrates in the underground water exceed standards, the pollutants can bring serious harm to the health of human bodies, and therefore, timely understanding of the pollution condition of the underground water becomes an irreparable subject, however, the prior art also has the following disadvantages:

1. the existing underground water sampling technology mainly comprises a well-digging pumping method, a pit digging method, a direct-cutting method and the like, the existing sampling method is high in cost, time-consuming and labor-consuming, the acquisition process is easy to contact with surface water and air and is easy to pollute, the obtained water sample is turbid and needs to be filtered, and the operation time interval is long, so that the experimental data of the water sample is prone to deterioration and has errors.

2. The existing sampling device is not easy to grasp the sampling water quantity and the sampling depth, secondary pollution to the surrounding environment is caused, a sampling sample cannot be accurately obtained, the long volatile semi-volatile organic compounds are easy to run off in the sampling process, the detection result is inaccurate, the sampling process is complex, mistakes are easy to make, and the popularization is not realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water liquid extraction and sampling device which is simple in structure and convenient to operate and can quantitatively extract water liquid for geological exploration, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water liquid extraction sampling device for geological survey, includes frame, manual capstan winch, water pump and sampling cylinder, the fixed mount table that is provided with of frame upper surface, four stabilizer blades of fixed surface are connected with under the mount table, the fixed manual capstan winch that is provided with of mount table upper surface one end, the mount table is kept away from manual capstan winch one end both sides and is fixed two fixed blocks, two respectively fixed block top fixedly connected with diaphragm, two the fixed sampling cylinder that is provided with between the fixed block, the fixed water pump that is provided with between manual capstan winch and the sampling cylinder, the water pump is fixed to be provided with water inlet and delivery port, and water inlet and delivery port respectively fixedly connected with absorb water pipe and outlet pipe, it has the filtration water absorber to absorb water pipe and keep away from water pump one end swing joint.

Preferably, two the fixed two spacing rings that are provided with between the fixed block inboard, the spacing ring folds the aequilate of inner circle diameter and sampling barrel diameter, the block is provided with the sampling barrel between the spacing ring, the bottom mounting is provided with the socket in the sampling barrel, the socket is the cylinder structure, the socket internal fixation is provided with the temperature display meter, the fixed section of thick bamboo stopper that is provided with in sampling barrel upper end, section of thick bamboo stopper upper surface is fixed and is provided with the connector, the connector is the same with the outlet pipe diameter, the outlet pipe passes the connector, sampling barrel external surface is fixed and is provided with the scale.

Preferably, manual capstan winch includes the reel, the pipe length that absorbs water is fifteen meters, the pipe external fixation that absorbs water is provided with the scale, the pipe cover that absorbs water is established at the reel surface, the pipe that absorbs water is kept away from water pump one end activity and is provided with connecting portion, and the internal surface fixation of connecting portion is provided with the screw thread, filter the external fixation in water absorber top be provided with the external screw thread of the inside looks adaptation of connecting portion, connecting portion and filter water absorber threaded connection, filter water absorber junction fixed surface is provided with the silica gel sealing washer, filter water absorber external fixation is provided with the circular hole that absorbs water of a plurality of.

Preferably, one end of each limit ring is fixedly connected with the inner side surface of the fixing block, the two limit rings are respectively and fixedly connected with the fixing blocks on the two sides, one end of each limit ring, which is far away from the fixing block, is provided with an opening, and the limit rings are elastic.

Preferably, the outer surface of each manual winch is coated with antirust paint, a rocker of each manual winch is movably connected through a nut, and a rubber sleeve is sleeved outside each handle.

Preferably, the upper surface of the connecting port is movably provided with a buckle cover, and the upper surface of the buckle cover is fixedly provided with a groove.

The utility model provides a water liquid extraction and sampling device for geological exploration, which has the following beneficial effects:

(1) according to the utility model, firstly, the cylinder plug and the connector buckle cover are designed on the sampling cylinder, the sampling cylinder can be directly detached from the device for storing the transported water sample, so that secondary pollution caused by container replacement is avoided, the detection accuracy is improved, then, the design of the telescopic hose and the filtering water inlet device is adopted through the water suction pipe, the collected underground water can be filtered when entering the water suction pipe, the blockage of the water suction pipe is avoided, the service life of the sampling hose is prolonged, the collection is convenient, the obtained water sample is clear and does not need to be filtered, and the operation time interval is short, the quality of the water sample is high, and the experimental data is real and effective.

(2) According to the utility model, the scales are arranged on the outer surface of the sampling cylinder and the outer surface of the water suction pipe, so that the sampling can be performed according to the amount, the sampling water amount and the sampling depth are difficult to control in the process of some sampling devices, the secondary pollution to the surrounding environment is avoided, the sampling sample can be accurately obtained, the water sample is conveyed in a closed manner in the whole sampling process, the volatile semi-volatile organic compounds are difficult to lose, the sampling process is simple, the error is difficult to occur, and the sampling device has popularization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a pressure sensing mechanism of the present invention;

fig. 3 is a schematic structural diagram of the measuring mechanism of the present invention.

In the figure: 1. an installation table; 2. a support leg; 3. a manual winch; 4. a reel; 5. a water pump; 6. a fixed block; 7. a sampling cartridge; 8. a limiting ring; 9. a water outlet pipe; 10. a suction pipe; 11. a water filter; 12. A circular water suction hole; 13. a cylinder plug; 14. a connecting port; 15. and (4) inserting the socket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the present invention provides the technical solutions: the utility model provides a water liquid extraction sampling device for geological survey, includes frame, manual capstan winch 3, water pump 5 and sampling cylinder 7, fixed surface is provided with mount table 1 in the frame, 1 fixed surface is connected with four stabilizer blades 2 under the mount table, 1 fixed surface one end is provided with manual capstan winch 3 on the mount table, mount table 1 is kept away from 3 one end both sides of manual capstan winch and is fixed respectively and be provided with two fixed blocks 6, two 6 top fixedly connected with diaphragms of fixed block, two fixed being provided with sampling cylinder 7 between the fixed block 6, fixed being provided with water pump 5 between manual capstan winch 3 and the sampling cylinder 7, water pump 5 is fixed to be provided with water inlet and delivery port, and water inlet and delivery port fixedly connected with respectively absorb water pipe 10 and outlet pipe 9, it has filtration water absorber 11 to absorb water pipe 10 to keep away from 5 one end swing joint of water pump.

Two fixed two spacing rings 8 that are provided with between 6 inboards of fixed block, spacing ring 8 folds inner circle diameter and sampling cylinder 7 diameter aequilate, the block is provided with sampling cylinder 7 between the spacing ring 8, the bottom mounting is provided with socket 15 in the sampling cylinder 7, socket 15 is the cylinder structure, socket 15 internal fixation is provided with the temperature display meter, 7 upper ends of sampling cylinder are fixed and are provided with section of thick bamboo stopper 13, section of thick bamboo stopper 13 upper surface is fixed and is provided with connector 14, connector 14 is the same with outlet pipe 9 diameter, outlet pipe 9

passes connector

14, 7 external surface fixing of sampling cylinder is provided with the scale, extracts according to the volume.

Manual capstan 3 includes reel 4, the pipe 10 length that absorbs water is fifteen meters, the pipe 10 external fixed surface that absorbs water is provided with the scale, the pipe 10 cover that absorbs water is established at reel 4 surface, the pipe 10 that absorbs water is kept away from 5 one end activities of water pump and is provided with connecting portion, and the internal surface fixed of connecting portion is provided with the screw thread, filter 11 top external fixation of water absorber be provided with the external screw thread of the inside looks adaptation of connecting portion, connecting portion and 11 threaded connection of filter water absorber, the 11 junction fixed surface of filter water absorber is provided with the silica gel sealing washer, the 11 external fixed surface of filter water absorber is provided with the circular suction hole 12 of a plurality of, begins to filter the impurity in the water source from the source.

6 internal side surfaces of spacing ring 8 one end fixed connection fixed block, two spacing ring 8 fixed connection both sides fixed block 6 respectively, 6 one end openings of fixed block are kept away from to spacing ring 8, spacing ring 8 has elasticity, conveniently takes out sampling barrel 7.

The outer surface of the manual winch 3 is coated with antirust paint, a rocker of the manual winch 3 is movably connected with the nut, and the rubber sleeve is sleeved outside the handle to increase friction.

The upper surface of the connecting port 14 is movably provided with a buckle cover, and the upper surface of the buckle cover is fixedly provided with a groove.

The working principle is as follows: firstly, a rocker of a manual winch 3 is shaken to enable a water suction pipe 10 to go deep into a collection hole formed in the earth surface, when scales on the outer surface of the water suction pipe 10 show that the required depth is reached, a water pump 5 sucks water through a filter water sucker 11, the water is simply filtered and conveyed from the water suction pipe 10 to a water outlet pipe 9, the end of the water outlet pipe 9 passes through a connecting port 14 formed in a cylinder plug 13 of a sampling cylinder 7 and extends into the sampling cylinder 7, a water sample is directly extracted into the sampling cylinder 7, scales are arranged outside the sampling cylinder 7, the water pump 5 is stopped after the required water amount is reached, the water outlet pipe 9 is extracted, a buckle cover is closed, the water can be directly stored and conveyed after being extracted from a limiting ring 8, secondary pollution caused by container replacement is avoided, the collected underground water sample can be further stored, the water sample can be subsequently opened from the cylinder plug 13 to facilitate water pouring, the water outlet pipe 9 is extracted, the water suction pipe 10 is extracted, and the residual water in the pipe flows out, the pollution of residual water stain to the water pipe before the next use is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water liquid extraction sampling device for geological survey which characterized in that: comprises a frame, a manual winch (3), a water pump (5) and a sampling cylinder (7), wherein the upper surface of the frame is fixedly provided with a mounting platform (1), the lower surface of the mounting table (1) is fixedly connected with four support legs (2), one end of the upper surface of the mounting table (1) is fixedly provided with a manual winch (3), two fixing blocks (6) are respectively and fixedly arranged on two sides of one end of the mounting table (1) far away from the manual winch (3), a transverse plate is fixedly connected to the top ends of the two fixing blocks (6), a sampling cylinder (7) is fixedly arranged between the two fixing blocks (6), a water pump (5) is fixedly arranged between the manual winch (3) and the sampling cylinder (7), the water pump (5) is fixedly provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively and fixedly connected with a water suction pipe (10) and a water outlet pipe (9), one end of the water suction pipe (10) far away from the water pump (5) is movably connected with a filtering water suction device (11).

2. The water sampling device for geological survey as claimed in claim 1, wherein: two fixed block (6) are inboard between fixed be provided with two spacing rings (8), spacing ring (8) fold inner circle diameter and sampling cylinder (7) diameter aequilate, the block is provided with sampling cylinder (7) between spacing ring (8), the bottom is fixed in sampling cylinder (7) and is provided with socket (15), socket (15) are the cylinder structure, socket (15) internal fixation is provided with the temperature display meter, sampling cylinder (7) upper end is fixed and is provided with section of thick bamboo stopper (13), section of thick bamboo stopper (13) upper surface is fixed and is provided with connector (14), connector (14) are the same with outlet pipe (9) diameter, outlet pipe (9) pass connector (14), sampling cylinder (7) external fixation is provided with the scale.

3. The water sampling device for geological survey as claimed in claim 1, wherein: manual capstan winch (3) are including reel (4), it is 15m to absorb water tub (10) length, it is provided with the scale to absorb water tub (10) external fixed surface, it establishes at reel (4) surface to absorb water tub (10) cover, it is provided with connecting portion to absorb water tub (10) one end activity of keeping away from water pump (5), and the internal fixed surface of connecting portion is provided with the screw thread, filter water absorber (11) top external fixation be provided with the external screw thread of the inside looks adaptation of connecting portion, connecting portion and filter water absorber (11) threaded connection, filter water absorber (11) junction fixed surface is provided with the silica gel sealing washer, filter water absorber (11) external fixed surface is provided with the circular hole (12) that absorbs water of a plurality of.

4. The water sampling device for geological survey as claimed in claim 2, wherein: spacing ring (8) one end fixed connection fixed block (6) inboard surface, two spacing ring (8) fixed connection both sides fixed block (6) respectively, fixed block (6) one end opening is kept away from in spacing ring (8), spacing ring (8) have elasticity.

5. The water sampling device for geological survey as claimed in claim 1, wherein: the outer surface of the manual winch (3) is coated with antirust paint, a rocker of the manual winch (3) is movably connected through a nut, and a rubber sleeve is sleeved outside the handle.

6. The water sampling device for geological survey as claimed in claim 2, wherein: the upper surface of the connecting port (14) is movably provided with a buckle cover, and the upper surface of the buckle cover is fixedly provided with a groove.