CN211347575U - Groundwater quantitative sampling detection device - Google Patents

Abstract

The utility model discloses a groundwater quantitative sampling detection device relates to water quality testing device technical field, comprising a main body, the inside central point of main part puts the department and is provided with the extraction pump, extraction pump bottom central point puts the department and is provided with the inlet tube that runs through the main part bottom, the fixed measuring pump that is provided with in the outside of inlet tube bottom. The utility model discloses central point department of putting inside the main part is provided with the extraction pump, and the outside that the main part is inside to be located the extraction pump is evenly fixed to be provided with the outside cylinder of multiunit output, and the fixed inner panel of output fixedly connected with of cylinder makes the bottom of multiunit slide rail and underground water piping's top contact, and then makes slide and fixed inner panel press from both sides tightly underground water piping, and then makes the utility model discloses firm placing at the inboard top of underground water piping, it is comparatively convenient to operate, and more stable when the extraction pump works, effectually has avoided the extraction pump during operation to take place to rock, the problem of skew.

Description

Groundwater quantitative sampling detection device

Technical Field

The utility model relates to a water quality testing device technical field specifically is a groundwater quantitative sampling detection device.

Background

The underground water has a close relationship with human beings, well water and spring water are the most frequently used underground water in daily life, the underground water can be developed and utilized as a water source for domestic water, industrial water and farmland irrigation water, and the underground water has the advantages of stable water supply amount and less pollution.

The existing underground water sampling and detecting device mostly directly extracts underground water through the extracting pump, then detects, the extracting pump is mostly directly put on the ground on one side of the underground water pipeline when working, then stretches into the underground water pipeline with the extracting pipe, the extracting pump needs to be fixed separately and is limited, the extracting pipe also needs to be limited, the working environment of the extracting pump is not stable enough, the working efficiency of the extracting pump can be influenced to a certain degree, and the extracting pump is relatively troublesome.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems that an extraction pump is not stable enough and is troublesome in work in the prior art, the underground water quantitative sampling detection device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a groundwater quantitative sampling detection device, includes the main part, the inside central point of main part puts the department and is provided with the extraction pump, extraction pump bottom central point puts the department and is provided with the inlet tube that runs through the main part bottom, the fixed measuring pump that is provided with in the outside of inlet tube bottom, the measuring pump bottom is connected with the absorption tube that extends to groundwater inside, the central point at extraction pump top puts the department and is provided with the outlet pipe, the inside extraction pump outside that is located of main part all fixes and is provided with the multiunit cylinder, the fixed inner panel that is provided with in output fixedly connected with of cylinder, the fixed slide rail that is provided with in fixed inner panel top, the inboard sliding connection of slide rail has the slide that extends to its below, slide one side is fixed be provided with.

Preferably, a fixed block matched with the spring is fixedly arranged on one side, close to the fixed inner plate, of the top of the sliding rail, and the section of the fixed block is circular.

Preferably, a plurality of groups of lamp holders are uniformly arranged on the outer side of the bottom of the main body, and the lamp holders are electrically connected with an external power supply.

Preferably, the top end of the main body is provided with a cover plate extending into the main body, a plurality of groups of screws penetrating through the cover plate and extending into the main body are uniformly arranged around the top of the cover plate, and the cross section of the cover plate is annular.

Preferably, the bottom of the main body is positioned on the outer side of the metering pump and fixedly provided with a supporting frame matched with the metering pump, and a rubber pad is arranged between the supporting frame and the metering pump.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the extraction pump at the central position inside the main body, the outside of the extraction pump inside the main body is evenly and fixedly provided with a plurality of groups of cylinders with outward output ends, the output end of the cylinder is fixedly connected with the fixed inner plate, the top of the fixed inner plate is fixedly provided with the slide rail, the slide rail is slidably connected with the slide plate inside the slide rail, the top of the slide plate is positioned above the slide rail and is fixedly connected with the spring, when the underground water needs to be sampled and detected, the lengths of the fixed inner plate, the slide rail and the slide plate are adjusted through the plurality of groups of cylinders, so that the slide rail and the slide plate correspond to the inner side diameter of the underground water pipeline, the utility model is placed at the inner side of the underground water pipeline, the bottom of the plurality of groups of slide rails is contacted with the top of the underground water pipeline, the slide plate slides towards the direction of the, the underground water is sampled through the suction pipe, the operation is convenient, the extraction pump works more stably, and the problems of shaking and shifting during the working of the extraction pump are effectively avoided.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

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

FIG. 3 is a partial enlarged view of the present invention;

fig. 4 is a cross-sectional view of the slide rail slide plate of the present invention.

In the figure: 1. a main body; 2. a pump; 3. a water inlet pipe; 4. a metering pump; 5. an extraction tube; 6. a lamp cap; 7. a cylinder; 8. fixing the inner plate; 9. a slide rail; 10. a slide plate; 11. a spring; 12. a fixed block; 13. an underground water pipeline; 14. a cover plate; 15. a screw; 16. a water outlet pipe; 17. a support frame.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The extraction pump (model: DBY3-15 GF), the metering pump (model: DJZ 420/0.4) and the air cylinder (model: SC) mentioned in the utility model can be obtained by market or private ordering.

Please refer to fig. 1-4, a quantitative sampling and detecting device for underground water, which comprises a main body 1, a suction pump 2 is arranged at the central position inside the main body 1, a water inlet pipe 3 penetrating through the bottom of the main body 1 is arranged at the central position at the bottom of the suction pump 2, a metering pump 4 is fixedly arranged at the outer side of the bottom of the water inlet pipe 3, a suction pipe 5 extending to the inside of the underground water is connected to the bottom of the metering pump 4, a water outlet pipe 16 is arranged at the central position at the top of the suction pump 2, a plurality of groups of cylinders 7 are fixedly arranged at the outer side of the suction pump 2 inside the main body 1, a fixed inner plate 8 is fixedly connected to the output end of the cylinder 7, a slide rail 9 is fixedly arranged at the top of the fixed inner plate 8, a slide plate 10 extending to the lower side of the slide.

The utility model discloses central point department of putting in main part 1 inside is provided with extraction pump 2, 1 inside outside that is located extraction pump 2 of main part is evenly fixed and is provided with the outside cylinder 7 of multiunit output, the fixed inner panel 8 of output fixedly connected with of cylinder 7, the bottom that makes multiunit slide rail 9 contacts with underground water pipeline 13's top, slide 10 slides to fixed inner panel 8's direction under spring 11's effect, and then makes slide 10 and fixed inner panel 8 press from both sides tight underground water pipeline 13, and then make the utility model discloses firm placing at the inboard top of underground water pipeline 13, sampling underground water through suction pipe 5, it is comparatively convenient to operate, and is more stable when extraction pump 2 works, effectually has avoided extraction pump 2 to take place to rock in the time of working, the problem of skew.

Please refer to fig. 1 and fig. 3, a fixed block 12 matched with the spring 11 is fixedly arranged on one side of the top of the sliding rail 9 close to the fixed inner plate 8, and the cross section of the fixed block 12 is circular, the utility model discloses a set up the fixed block 12, play the fixed spacing effect of the spring 11.

Please refer to fig. 1 emphatically, the outer side of the bottom of the main body 1 is evenly provided with a plurality of groups of lamp holders 6, and the lamp holders 6 are electrically connected with an external power supply, the utility model discloses a setting up the lamp holders 6, conveniently illuminating the underground water pipeline 13 inboard, easy to assemble the utility model discloses.

Please refer to fig. 1 and fig. 2, the top end of the main body 1 is provided with the cover plate 14 extending to the inside of the main body 1, the periphery of the top of the cover plate 14 is uniformly provided with a plurality of groups of screws 15 penetrating through the cover plate 14 and extending to the inside of the main body 1, and the cross section of the cover plate 14 is in a circular ring shape, the utility model discloses a set up the cover plate 14, play the spacing fixed action to the plurality of groups of cylinders 7, make the cylinders 7 more stable in work, and can not be loosened.

Please refer to fig. 1 again, the supporting frame 17 matched with the metering pump 4 is fixedly arranged at the outer side of the metering pump 4 at the bottom of the main body 1, and a rubber pad is arranged between the supporting frame 17 and the metering pump 4, the utility model discloses a supporting frame 17 is arranged, and the supporting and limiting effect on the metering pump 4 is achieved.

The working principle is as follows: when in use, the power is switched on, the utility model is provided with the extraction pump 2 at the central position inside the main body 1, a plurality of groups of cylinders 7 with outward output ends are evenly and fixedly arranged at the outer side of the extraction pump 2 inside the main body 1, the output end of the cylinder 7 is fixedly connected with a fixed inner plate 8, the top of the fixed inner plate 8 is fixedly provided with a slide rail 9, the slide rail 9 is internally and slidably connected with a slide plate 10, the top of the slide plate 10 is positioned above the slide rail 9 and is fixedly connected with a spring 11, when the underground water needs to be sampled and detected, the lengths of the plurality of groups of fixed inner plates 8, the slide rail 9 and the slide plate 10 are adjusted through the plurality of groups of cylinders 7, when the slide plate corresponds to the diameter of the inner side of the underground water pipeline 13, the utility model is placed at the inner side of the underground water pipeline 13, the bottoms of the plurality of, and then make slide 10 and fixed inner panel 8 press from both sides tightly underground water piping 13, and then make the utility model discloses firm placing at the inboard top of underground water piping 13, sampling groundwater through suction tube 5, the water after the sampling passes through outlet pipe 16 and discharges, then extracts the detection, and it is comparatively convenient to operate, and is more stable when extraction pump 2 works, has effectually avoided extraction pump 2 to take place to rock, the problem of skew when working.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a groundwater ration sampling detection device, includes main part (1), its characterized in that: the underground water pump is characterized in that an extraction pump (2) is arranged at the central position inside the main body (1), an inlet pipe (3) penetrating through the bottom of the main body (1) is arranged at the central position of the bottom of the extraction pump (2), a metering pump (4) is fixedly arranged on the outer side of the bottom of the inlet pipe (3), an absorption pipe (5) extending into underground water is connected to the bottom of the metering pump (4), a water outlet pipe (16) is arranged at the central position of the top of the extraction pump (2), a plurality of groups of cylinders (7) are fixedly arranged on the outer side of the extraction pump (2) inside the main body (1), a fixed inner plate (8) is fixedly connected to the output end of each cylinder (7), a slide rail (9) is fixedly arranged on the top of the fixed inner plate (8), a slide plate (10) extending to the lower side of the slide rail (9) is slidably connected, the fixed inner plate (8) and the sliding plate (10) are clamped on the pipe wall of the underground water pipeline (13).

2. The device for quantitatively sampling and detecting underground water as claimed in claim 1, wherein: one side of the top of the sliding rail (9) close to the fixed inner plate (8) is fixedly provided with a fixed block (12) matched with the spring (11), and the section of the fixed block (12) is circular.

3. The device for quantitatively sampling and detecting underground water as claimed in claim 1, wherein: the lamp holder is characterized in that a plurality of groups of lamp holders (6) are uniformly arranged on the outer side of the bottom of the main body (1), and the lamp holders (6) are electrically connected with an external power supply.

4. The device for quantitatively sampling and detecting underground water as claimed in claim 1, wherein: the novel multifunctional combined type screw driver is characterized in that a cover plate (14) extending into the main body (1) is arranged at the top end of the main body (1), a plurality of groups of screws (15) penetrating through the cover plate (14) and extending into the main body (1) are uniformly arranged on the periphery of the top of the cover plate (14), and the cross section of the cover plate (14) is annular.

5. The device for quantitatively sampling and detecting underground water as claimed in claim 1, wherein: the bottom of the main body (1) is positioned on the outer side of the metering pump (4) and is fixedly provided with a supporting frame (17) matched with the metering pump (4), and a rubber pad is arranged between the supporting frame (17) and the metering pump (4).

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