CN211061263U

CN211061263U - Pump suction type underground water depth-fixed collecting device

Info

Publication number: CN211061263U
Application number: CN201922160837.3U
Authority: CN
Inventors: 吕翠美; 决亚博; 吴泽宁; 李洋
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-21
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a technical field is gathered to groundwater, and a formula groundwater depthkeeping collection system is inhaled to pump is disclosed, comprising a base plate, the upper end left side of bottom plate has been seted up through-hole and through-hole internal fixation and has been cup jointed solid fixed cylinder, gu fixed cylinder internalization has cup jointed the suction tube, the upper end fixedly connected with support of suction tube, the lower extreme fixedly connected with electric putter of support horizontal part, the output shaft fixedly connected with lifter of electric putter lower extreme, the lower extreme fixedly connected with seal block of lifter, fixedly connected with header box and vacuum pump are gone back to the upper end of bottom plate, the fixed intercommunication of upper end lateral wall of suction tube has the outlet pipe, the sealed grafting in the upper end of header box of one end of suction tube is kept away. The utility model discloses underground sewage is sucked in layering that can be accurate, and the sewage collection of being convenient for uses.

Description

Pump suction type underground water depth-fixed collecting device

Technical Field

The utility model relates to a technical field is gathered to groundwater, especially relates to a formula groundwater depthkeeping collection system is inhaled to pump.

Background

The pollution problem of soil and underground water in China is increasingly serious, and the pollution can bring great harm to human health and living environment. With the adjustment of industrial structures and the acceleration of urbanization processes in recent years, a large number of polluted sites which may cause harm to human health are left after a large number of industrial enterprises are moved, and if the sites are developed and utilized again, necessary investigation or repair needs to be carried out on the sites; monitoring well technology is the basis of site groundwater pollution surveys, by which many parameters such as composition, distribution range, migration path, etc. of groundwater pollutants can be determined.

At present, the sewage of different depths is required to be collected in the process of underground water pollution investigation, and the sewage is collected only by stretching into the sewage through a water pipe at present, so that the sewage of different depths cannot be accurately sampled, and the sewage on the upper layer of the water pipe descending process can be remained in the water pipe, so that the sewage is not accurately collected, and the follow-up accurate detection and use are not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and only stretching into in the sewage through the water pipe and gather among the prior art, not only can not be accurate sample the sewage of the different degree of depth, and the sewage on the in-process upper strata that the water pipe descends can stay in the water pipe for sewage gathers accuracy inadequately, is not convenient for follow-up accurate problem of detecting the use, and a pump suction formula groundwater depthkeeping collection system who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pump suction formula groundwater depthkeeping collection system, includes the bottom plate, the upper end left side of bottom plate has been seted up through-hole and through-hole internal fixation and has been cup jointed a solid fixed cylinder, the suction tube has been cup jointed to gu fixed cylinder internalization, the upper end fixedly connected with support of suction tube, the lower extreme fixedly connected with electric putter of support horizontal part, the output shaft fixedly connected with lifter of electric putter lower extreme, the lower extreme fixedly connected with seal plug of lifter, fixedly connected with water-collecting box and vacuum pump are gone back to the upper end of bottom plate, the fixed intercommunication of upper end lateral wall of suction tube has the outlet pipe, the sealed grafting in the upper end of water-collecting box of one end that.

Preferably, the four corners of the bottom plate are fixedly connected with universal rollers.

Preferably, two spacing sliders of outer wall symmetry fixedly connected with of suction tube, the spacing spout that corresponds the joint with spacing slider is seted up to the inner wall of solid fixed cylinder, the outer wall that the solid fixed cylinder corresponds spacing spout evenly inserts and is equipped with a plurality of gag lever posts, the spacing groove of pegging graft is seted up with the gag lever post correspondence to the outer wall of spacing slider, many the gag lever post is located the same tractive board of the outer one end fixedly connected with of solid fixed cylinder, the spacing spring outside the gag lever post is established to a plurality of covers of fixedly connected with between the lateral wall of one side in opposite directions of tractive board and solid fixed cylinder.

Preferably, the lower ends of the sealing and blocking block and the suction pipe are of corresponding conical structures.

Preferably, the outer wall of the suction pipe is carved with scales.

Compared with the prior art, the utility model provides a pump suction formula groundwater depthkeeping collection system possesses following beneficial effect:

1. the pump suction type underground water depth-setting acquisition device comprises a suction pipe, wherein a lower end suction port of the suction pipe extends into sewage and is lifted to a proper height, the surface of the suction pipe is provided with scales which can enable people to quickly know the lower end moving height of the suction pipe, so that accurate positioning can be realized, a vacuum pump is started again, a negative pressure is formed in a water collecting box, a water outlet pipe sucks air into the suction pipe, so that the lower end of the suction pipe can quickly suck and collect the sewage at the depth, an electric push rod is arranged, when the suction pipe is lowered to the proper height, an electric push rod is started, the electric push rod pushes a lifting rod, the lifting rod pushes a sealing block to enable the sealing block to stably block the lower end of the suction pipe, so that the whole sealing of the suction pipe can be realized, when the sewage needs to be sucked, the lifting rod is pulled up by the electric push rod, and then the sealing block is pulled, can realize sewage collection, can be accurate the layering suction underground sewage, the sewage collection of being convenient for is used.

2. This formula groundwater depthkeeping collection system is inhaled to pump through the spacing slider and the spacing spout that are equipped with, can make the suction tube steadily reciprocate, removes to suitable position after for the spacing groove that the gag lever post alignment corresponds, spacing spring pull-back tractive board, the grafting that makes the gag lever post stabilize can realize the stability spacing to the suction tube at the spacing inslot, the relative height of the quick adjustment suction tube of being convenient for.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses layering suction underground sewage that can be accurate, the sewage collection of being convenient for is used.

Drawings

Fig. 1 is a schematic structural view of a pumping-type groundwater depth-fixing collecting device provided by the utility model;

FIG. 2 is a schematic structural view of a part A of the pumping-type groundwater depth-setting collecting device provided by the utility model;

fig. 3 is a schematic view of a top view structure of a fixed cylinder of the pumping type groundwater depth-fixing collecting device provided by the utility model.

In the figure: the device comprises a base plate 1, a fixing barrel 2, a suction pipe 3, a support 4, an electric push rod 5, a lifting rod 6, a sealing block 7, a water collecting box 8, a vacuum pump 9, a water outlet pipe 10, universal idler wheels 11, a limiting slide block 12, a limiting slide groove 13, a limiting rod 14, a limiting groove 15, a pulling plate 16 and a limiting spring 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a pump suction type groundwater depthkeeping collection system, including bottom plate 1, through-hole and through-hole internal fixation have been seted up on the left side of the upper end of bottom plate 1 and have cup jointed solid fixed cylinder 2, gu fixed cylinder 2 internalization has cup jointed suction tube 3, the upper end fixedly connected with support 4 of suction tube 3, the lower extreme fixedly connected with electric putter 5 of 4 horizontal parts of support, the output shaft fixedly connected with lifter 6 of electric putter 5 lower extreme, the lower extreme fixedly connected with seal block 7 of lifter 6, still fixedly connected with water-collecting box 8 and vacuum pump 9 in the upper end of bottom plate 1, the fixed intercommunication of the upper end lateral wall of suction tube 3 has outlet pipe 10, the sealed upper end of pegging graft at water-collecting box 8 of.

The bottom four corners of the bottom plate 1 are fixedly connected with universal idler wheels 11.

Two limit slide blocks 12 of outer wall symmetry fixedly connected with of suction tube 3, the spacing spout 13 that corresponds the joint with limit slide block 12 is seted up to the inner wall of solid fixed cylinder 2, solid fixed cylinder 2 corresponds the outer wall of spacing spout 13 and evenly inserts and is equipped with a plurality of gag lever posts 14, the spacing groove 15 that corresponds the grafting with gag lever post 14 is seted up to the outer wall of limit slide block 12, many gag lever posts 14 are located the same tractive board 16 of the same one end fixedly connected with of solid fixed cylinder 2 outside, a plurality of covers of fixedly connected with are established at the spacing spring 17 outside gag lever post 14 between the lateral wall of tractive board 16 and solid fixed cylinder 2 in opposite directions.

The sealing block 7 and the lower end of the suction pipe 3 are of corresponding conical structures.

The outer wall of the suction pipe 3 is carved with scales.

In the utility model, when in use, the lower end suction opening of the suction pipe 3 is extended into the sewage and lifted to a proper height through the suction pipe 3, the scale carved on the surface of the suction pipe 3 can lead people to quickly know the moving height of the lower end of the suction pipe 3, so as to realize accurate positioning, the vacuum pump 9 is restarted to form negative pressure in the water collecting box 8, the water outlet pipe 10 sucks air into the suction pipe 3, so that the lower end of the suction pipe 3 can quickly suck and collect the sewage at the depth, the electric push rod 5 is started when the suction pipe 3 is extended downwards to a proper height, the electric push rod 5 pushes the lifting rod 6, the lifting rod 6 pushes the sealing block 7 to lead the sealing block 7 to stably plug the lower end of the suction pipe 3, so as to realize the whole sealing of the suction pipe 3, when the sewage needs to be sucked, the lifting rod 6 is pulled upwards by the electric push rod 5, and then pull up sealed sprue 7, make sealed sprue 7 remove the shutoff to suction tube 3 suction opening, can realize sewage collection, layering suction underground sewage that can be accurate, the sewage collection of being convenient for is used, through spacing slider 12 and the spacing spout 13 that is equipped with, can make suction tube 3 stably reciprocate, remove to suitable position after, make the spacing groove 15 that gag lever post 14 is aimed at the correspondence, spacing spring 17 pulls back the tractive board, make the firm grafting of gag lever post 14 can realize the firm spacing to suction tube 3 in spacing groove 15, be convenient for quick adjustment suction tube 3's relative height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pumping type groundwater depth-fixing collecting device comprises a bottom plate (1) and is characterized in that, a through hole is arranged on the left side of the upper end of the bottom plate (1) and a fixed cylinder (2) is fixedly sleeved in the through hole, a suction pipe (3) is movably sleeved in the fixed cylinder (2), the upper end of the suction pipe (3) is fixedly connected with a bracket (4), the lower end of the horizontal part of the bracket (4) is fixedly connected with an electric push rod (5), an output shaft at the lower end of the electric push rod (5) is fixedly connected with a lifting rod (6), the lower end of the lifting rod (6) is fixedly connected with a sealing block (7), the upper end of the bottom plate (1) is also fixedly connected with a water collecting box (8) and a vacuum pump (9), the side wall of the upper end of the suction pipe (3) is fixedly communicated with a water outlet pipe (10), one end of the water outlet pipe (10) far away from the suction pipe (3) is hermetically inserted at the upper end of the water collecting box (8).

2. The pump-suction type groundwater depth-fixing collecting device as claimed in claim 1, wherein universal rollers (11) are fixedly connected to four corners of the bottom plate (1).

3. The pump suction type groundwater depth-setting collection device according to claim 1, wherein two limiting slide blocks (12) are symmetrically and fixedly connected to the outer wall of the suction pipe (3), a limiting sliding groove (13) correspondingly clamped with the limiting slide blocks (12) is formed in the inner wall of the fixed cylinder (2), a plurality of limiting rods (14) are uniformly inserted into the outer wall of the fixed cylinder (2) corresponding to the limiting sliding groove (13), a limiting groove (15) correspondingly inserted with the limiting rods (14) is formed in the outer wall of the limiting slide blocks (12), one end, located outside the fixed cylinder (2), of each limiting rod (14) is fixedly connected with the same pulling plate (16), and a plurality of limiting springs (17) sleeved outside the limiting rods (14) are fixedly connected between the side walls of the pulling plate (16) and the fixed cylinder (2) opposite to each other.

4. The pumping type groundwater depth-fixing collection device as claimed in claim 1, wherein the lower ends of the sealing block (7) and the suction pipe (3) are of corresponding conical structures.

5. The pumping type groundwater depth-fixing collection device as claimed in claim 1, wherein the outer wall of the pumping pipe (3) is engraved with scales.