CN213041583U

CN213041583U - Special pneumatic air bag pump for underground water sampling

Info

Publication number: CN213041583U
Application number: CN202022406619.6U
Authority: CN
Inventors: 宋庆国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-04-23
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a groundwater technical field just discloses a special gasbag pump of pneumatic type groundwater sample, which comprises a pump body, the air cavity has been seted up in the front of the pump body, the inner wall fixedly connected with gasbag cavity of air cavity, the top fixedly connected with breather pipe of the pump body, the first anticreep cassette of outer wall fixedly connected with of breather pipe, the outer wall swing joint of first anticreep cassette has the atmospheric pressure hose. This special air bag pump of pneumatic type groundwater sample, reached this special air bag pump of pneumatic type groundwater sample effectual purpose, it is not fine problem to have solved general groundwater sampling device sample effect, effectively avoided arousing the water disturbance at the in-process to groundwater sample, further ensured the original essence of groundwater, it is more accurate to make people be at the in-process data to groundwater testing process, thereby people's user demand has been satisfied, make people save worry more at the in-process that uses this special air bag pump of pneumatic type groundwater sample.

Description

Special pneumatic air bag pump for underground water sampling

Technical Field

The utility model relates to a groundwater technical field specifically is a special gasbag pump of pneumatic type groundwater sample.

Background

The underground water refers to water existing in rock gaps below the ground, and refers to water in a saturated aquifer below the underground water surface in a narrow sense, foreign scholars think that the definition of the underground water is three, one refers to all water buried in the underground water which is obviously different from surface water, particularly refers to the water of a saturated zone in the aquifer, and the other refers to the water which flows or permeates downwards to saturate soil and rocks, water to be supplied to springs and wells, water stored in underground rock cavities and in voids constituting crust material, groundwater being an important constituent of water resources, because the stable water quantity and good water quality are one of important water sources of agricultural irrigation, industrial and mining and cities, but the change of underground water can cause unfavorable natural phenomena such as swampiness, salinization, landslide, ground subsidence and the like under certain conditions, therefore, the device is also particularly important for underground water detection, and an underground water sampling device is indispensable in the detection process.

But general groundwater sampling device sample effect is not very good in the existing market, arouses the water disturbance easily at the in-process to groundwater sample, leads to influencing the original essence of groundwater, makes people not very accurate to groundwater testing in-process data to can't satisfy people's user demand, make people bring inconvenience at the in-process that uses this groundwater sampling device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special gasbag pump of pneumatic type groundwater sample possesses advantages such as the sample is effectual, has solved general groundwater sampling device sample effect and is not fine problem.

(II) technical scheme

For the purpose that realizes that this special air bag pump of pneumatic type groundwater sample appearance is effectual, the utility model provides a following technical scheme: the utility model provides a special air bag pump of pneumatic type groundwater sample, includes the pump body, the air cavity has been seted up in the front of the pump body, the inner wall fixedly connected with air bag cavity of air cavity, the top fixedly connected with breather pipe of the pump body, the first anticreep cassette of outer wall fixedly connected with of breather pipe, the outer wall swing joint of first anticreep cassette has the atmospheric pressure hose, the water intake tank has been seted up at the top of the pump body, the inner wall fixedly connected with protection network in water intake tank, the top fixedly connected with drinking-water pipe of the pump body, the outer wall fixedly connected with second anticreep cassette of drinking-water pipe, the outer wall swing joint of second anticreep cassette has the outlet pipe, the intake chamber has been seted up to the bottom of the pump body, the inner wall swing.

The utility model discloses a pump, including counter weight mechanism, pump body, anti-disengaging mechanism, water supply hole, water inlet hole, anti-disengaging mechanism, water supply pipe, counter weight mechanism and water inlet block, counter weight mechanism includes the counter weight body, the cavity of ventilating has been seted up in the front of the counter weight body, the water inlet hole has been seted up to the bottom of the counter weight body, the bottom fixedly connected with protection casing of the counter weight body, the one end fixedly connected with anti-disengaging mechanism of the pump body, anti-disengaging mechanism includes the anti-disengaging piece, the anti-disengaging hole has been seted up in the front of anti-disengaging piece, the inner wall swing joint in anti-disengaging.

Preferably, the shape and size of the air bag cavity and the shape and size of the air chamber are matched with each other, the vent pipe penetrates through the top of the pump body and extends to the inner wall of the air bag cavity, and the air bag cavity is a Teflon air bag cavity.

Preferably, the shape and size of the first anti-falling clamping seat are matched with those of the vent pipe and the air pressure hose, and the vent pipe is movably connected with the air pressure hose through the first anti-falling clamping seat.

Preferably, the inner wall of the water pumping groove is movably connected with a first sealing ball, and the shape and the size of the first sealing ball are matched with those of the water pumping groove.

Preferably, the shape and size of the water pumping groove and the shape and size of the water pumping pipe are matched with each other, and the perpendicular bisector of the water pumping groove coincides with the perpendicular bisector of the water pumping pipe.

Preferably, the shape and size of the counterweight body and the shape and size of the pump body are matched with each other, and the perpendicular bisector of the water inlet groove coincides with the perpendicular bisector of the water delivery hole.

Preferably, the water inlet block is a hollow water inlet block, the water inlet block is communicated with the counterweight mechanism, and the inner wall of the water inlet block is fixedly connected with a filter screen.

(III) advantageous effects

Compared with the prior art, the utility model provides a special gasbag pump of pneumatic type groundwater sample possesses following beneficial effect:

1. this special air bag pump of pneumatic type groundwater sample, through the pump body, the air cavity, the gasbag cavity, the breather pipe, the water pumping groove, first ball sealer, the drinking-water pipe, the mutually supporting of intake chamber and second ball sealer is used, the effectual purpose of this special air bag pump of pneumatic type groundwater sample has been reached, the problem that general groundwater sampling device sample effect is not fine has been solved, effectively avoided arousing the water disturbance at the in-process to groundwater sample, further ensured the original essence of groundwater, it is more accurate to make people be at groundwater testing in-process data, thereby people's user demand has been satisfied, make people save worry more at the in-process that uses this special air bag pump of pneumatic type groundwater sample.

2. This special air bag pump of pneumatic type groundwater sample uses through mutually supporting of the pump body, the counter weight body and the piece of intaking, has reached the purpose that this special air bag pump of pneumatic type groundwater sample is more stable, makes people more smooth and easy at the in-process to groundwater sample, further provides convenience for people's work to satisfy people's user demand, made people more relieved at the in-process that uses this special air bag pump of pneumatic type groundwater sample.

3. This special air bag pump of pneumatic type groundwater sample, through the water delivery hole, the inlet opening, mutually supporting of protection casing and filter screen is used, the purpose that this special air bag pump of pneumatic type groundwater sample protective effect is good has been reached, effectively avoid taking place to block up the in-process that groundwater extracted, the normal function of this special air bag pump of pneumatic type groundwater sample has been ensured, people's work efficiency has further been improved, thereby people's user demand has been satisfied, make people at the in-process more peaceful heart that uses this special air bag pump of pneumatic type groundwater sample.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the counterweight mechanism of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the anti-disengagement mechanism of the present invention;

fig. 6 is the structure schematic diagram of the water passing mechanism of the present invention.

In the figure: 1. a pump body; 2. an air cavity; 3. an airbag cavity; 4. a breather pipe; 5. a first anti-drop card holder; 6. a pneumatic hose; 7. a water pumping tank; 8. a first sealing ball; 9. a protective net; 10. a water pumping pipe; 11. a second anti-drop card seat; 12. a water outlet pipe; 13. a water inlet groove; 14. a second sealing ball; 15. a counterweight mechanism; 1501. a counterweight body; 1502. a vent lumen; 1503. a water delivery hole; 1504. a water inlet hole; 1505. a protective cover; 16. an anti-drop mechanism; 1601. an anti-drop block; 1602. anti-drop holes; 1603. an anti-drop rope; 1604. an anti-drop hook; 17. a water passing mechanism; 1701. a water pipe; 1702. a first water passage hole; 1703. a second water through hole; 18. a water inlet block; 19. and (4) a filter screen.

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.

Referring to fig. 1-6, a special pneumatic air bag pump for groundwater sampling comprises a pump body 1, an air cavity 2 is formed in the front of the pump body 1, an air bag cavity 3 is fixedly connected to the inner wall of the air cavity 2, a vent pipe 4 is fixedly connected to the top of the pump body 1, a first anti-falling clamping seat 5 is fixedly connected to the outer wall of the vent pipe 4, an air hose 6 is movably connected to the outer wall of the first anti-falling clamping seat 5, a water pumping groove 7 is formed in the top of the pump body 1, a protective screen 9 is fixedly connected to the inner wall of the water pumping groove 7, a water pumping pipe 10 is fixedly connected to the top of the pump body 1, a second anti-falling clamping seat 11 is fixedly connected to the outer wall of the water pumping pipe 10, a water outlet pipe 12 is movably connected to the outer wall of the second anti-falling clamping seat 11.

The counterweight mechanism 15 comprises a counterweight body 1501, a ventilation cavity 1502 is arranged on the front surface of the counterweight body 1501, a water delivery hole 1503 is arranged on the top of the counterweight body 1501, a water inlet 1504 is arranged on the bottom of the counterweight body 1501, a protective cover 1505 is fixedly connected to the bottom of the counterweight body 1501, an anti-drop mechanism 16 is fixedly connected to one end of the pump body 1, the shape and the size of the air bag cavity 3 are matched with those of the air bag cavity 2, the ventilation pipe 4 penetrates through the top of the pump body 1 and extends to the inner wall of the air bag cavity 3, the air bag cavity 3 is a Teflon air bag cavity, Teflon has the characteristics of acid resistance, alkali resistance and various organic solvents resistance, is almost insoluble in all solvents, has the characteristics of extremely low friction coefficient and high temperature resistance, the shape and the size of a first anti-drop clamp seat 5 are matched with those of the ventilation pipe 4 and the air pressure hose 6, and the ventilation pipe 4 is movably connected, the shape and size of the counterweight body 1501 are matched with the shape and size of the pump body 1, the perpendicular bisector of the water inlet channel 13 is coincided with the perpendicular bisector of the water delivery hole 1503, the anti-falling mechanism 16 comprises an anti-falling block 1601, the front side of the anti-falling block 1601 is provided with an anti-falling hole 1602, the inner wall of the anti-falling hole 1602 is movably connected with an anti-falling rope 1603, the outer wall of the anti-falling rope 1603 is movably connected with an anti-falling hook 1604, the inner wall of the water pumping channel 7 is fixedly connected with a water mechanism 17, the inner wall of the water pumping channel 7 is movably connected with a first sealing ball 8, the shape and size of the first sealing ball 8 are matched with the shape and size of the water pumping channel 7, the shape and size of the water pumping channel 7 are matched with the shape and size of the water pumping pipe 10, and the perpendicular bisector of the water pumping channel 7 is coincided with the perpendicular bisector of the water pumping pipe 10, and then the pump body 1, the air cavity 2, the air, the purpose that the pneumatic type special air bag pump for underground water sampling has good sampling effect is achieved, the problem that the sampling effect of a common underground water sampling device is not good is solved, water body disturbance caused in the process of underground water sampling is effectively avoided, the original essence of underground water is further ensured, data of people in the process of underground water detection are more accurate, and therefore the using requirements of people are met, people are more worry-saving in the process of using the pneumatic type special air bag pump for underground water sampling, the water passing mechanism 17 comprises a water passing pipe 1701, a first water passing hole 1702 is formed in the outer wall of the water passing pipe 1701, a second water passing hole 1703 is formed in the outer wall of the water passing pipe 1701, the bottom of the counterweight mechanism 15 is fixedly connected with a water inlet block 18, the water inlet block 18 is a hollow water inlet block, the water inlet block 18 is communicated with the counterweight mechanism 15, and a filter screen 19 is fixedly connected to the inner wall of the water inlet block 18, and then the pump body 1, the counterweight body 1501 and the water inlet block 18 are mutually matched for use, so that the purpose of more stabilizing the special pneumatic air bag pump for underground water sampling is achieved, people can more smoothly sample underground water, and the work of people is facilitated further, thereby meeting the use requirements of people, ensuring that people feel more relieved when using the pneumatic special air bag pump for underground water sampling, achieving the purpose of good protection effect of the pneumatic special air bag pump for underground water sampling by the mutual matching use of the water delivery hole 1503, the water inlet hole 1504, the protective cover 1505 and the filter screen 19, effectively avoiding the blockage in the process of underground water extraction, ensuring the normal operation of the pneumatic special air bag pump for underground water sampling, further improving the working efficiency of people, thereby satisfying the use requirements of people and ensuring that people feel more reassured when using the pneumatic special air bag pump for underground water sampling.

When the pneumatic special air bag pump for underground water sampling is used, when people use the pneumatic special air bag pump for underground water sampling to pump underground water, one end of an air pressure hose 6 is connected with a required air pump, after the connection is finished, a pump body 1 is placed to a corresponding underground water position and is communicated with an external power supply, at the moment, the air pump starts to perform inflation work, air is conveyed to the inside of an air cavity 2 through a vent pipe 4 to perform contraction work on an air bag cavity 3, at the moment, the internal pressure of the air bag cavity 3 is increased under the action of the air cavity 2, then a first sealing ball 8 is opened under the action of the pressure, meanwhile, a second sealing ball 14 is closed, water in the air bag cavity 3 is conveyed to a water pumping pipe 10 through a water pumping groove 7 and is discharged through a water outlet pipe 12, after water in the air bag cavity 3 is discharged, air pumping work is started, then air release work is performed on the air cavity 2, at the, under the effect of external groundwater pressure with external groundwater through the filtration of filter screen 19, make groundwater through the inside of intaking piece 18 and intake chamber 13 suction to gasbag cavity 3, after the inside gas of air cavity 2 was taken out to a certain extent, the air pump was repeated again and is aerifyd the operation, makes this special air bag pump of pneumatic type groundwater sample reach the purpose of drawing groundwater with this circulation, at last with outlet pipe 12 exhaust groundwater detect can.

To sum up, this special gasbag pump of pneumatic type groundwater sample has reached the effectual purpose of sample, has solved general groundwater sampling device sample effect not fine problem, has effectively avoided arousing the water disturbance at the in-process to groundwater sample, has further ensured the original essence of groundwater, makes people more accurate at the in-process data to groundwater testing process to satisfy people's user demand, make people use the special gasbag pump of this pneumatic type groundwater sample in-process more save worry.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special air bag pump of pneumatic type groundwater sample, includes the pump body (1), its characterized in that: the air cavity (2) is formed in the front of the pump body (1), an air bag cavity (3) is fixedly connected to the inner wall of the air cavity (2), an air pipe (4) is fixedly connected to the top of the pump body (1), a first anti-dropping clamp seat (5) is fixedly connected to the outer wall of the air pipe (4), an air pressure hose (6) is movably connected to the outer wall of the first anti-dropping clamp seat (5), a water pumping groove (7) is formed in the top of the pump body (1), a protective screen (9) is fixedly connected to the inner wall of the water pumping groove (7), a water pumping pipe (10) is fixedly connected to the top of the pump body (1), a second anti-dropping clamp seat (11) is fixedly connected to the outer wall of the water pumping pipe (10), a water outlet pipe (12) is movably connected to the outer wall of the second anti-dropping clamp seat (11), a water inlet groove (13) is formed in, the bottom of the pump body (1) is fixedly connected with a counterweight mechanism (15);

the counterweight mechanism (15) comprises a counterweight body (1501), a ventilation cavity (1502) is formed in the front face of the counterweight body (1501), a water delivery hole (1503) is formed in the top of the counterweight body (1501), a water inlet hole (1504) is formed in the bottom of the counterweight body (1501), a protective cover (1505) is fixedly connected to the bottom of the counterweight body (1501), an anti-falling mechanism (16) is fixedly connected to one end of the pump body (1), the anti-falling mechanism (16) comprises an anti-falling block (1601), an anti-falling hole (1602) is formed in the front face of the anti-falling block (1601), an anti-falling rope (1603) is movably connected to the inner wall of the anti-falling hole (1602), an anti-falling hook (1604) is movably connected to the outer wall of the anti-falling rope (1603), a water mechanism (17) is fixedly connected to the inner wall of the water pumping groove (7), the water flowing mechanism (17) comprises a water pipe (1701), and, and a second water through hole (1703) is formed in the outer wall of the water through pipe (1701), and a water inlet block (18) is fixedly connected to the bottom of the counterweight mechanism (15).

2. The pneumatic type special air bag pump for underground water sampling according to claim 1, which is characterized in that: the shape and size of the air bag cavity (3) and the shape and size of the air chamber (2) are matched with each other, the vent pipe (4) penetrates through the top of the pump body (1) and extends to the inner wall of the air bag cavity (3), and the air bag cavity (3) is a Teflon air bag cavity.

3. The pneumatic type special air bag pump for underground water sampling according to claim 1, which is characterized in that: the shape and size of the first anti-falling clamping seat (5) are matched with that of the vent pipe (4) and the air pressure hose (6), and the vent pipe (4) is movably connected with the air pressure hose (6) through the first anti-falling clamping seat (5).

4. The pneumatic type special air bag pump for underground water sampling according to claim 1, which is characterized in that: the inner wall of the water pumping groove (7) is movably connected with a first sealing ball (8), and the shape and the size of the first sealing ball (8) are matched with those of the water pumping groove (7).

5. The pneumatic type special air bag pump for underground water sampling according to claim 1, which is characterized in that: the shape and the size of the water pumping groove (7) and the shape and the size of the water pumping pipe (10) are matched with each other, and the perpendicular bisector of the water pumping groove (7) coincides with the perpendicular bisector of the water pumping pipe (10).

6. The pneumatic type special air bag pump for underground water sampling according to claim 1, which is characterized in that: the shape and the size of the counterweight body (1501) and the shape and the size of the pump body (1) are matched with each other, and the perpendicular bisector of the water inlet groove (13) is superposed with the perpendicular bisector of the water delivery hole (1503).

7. The pneumatic type special air bag pump for underground water sampling according to claim 1, which is characterized in that: the water inlet block (18) is a hollow water inlet block, the water inlet block (18) is communicated with the counterweight mechanism (15), and a filter screen (19) is fixedly connected to the inner wall of the water inlet block (18).