Hydraulic ring geological drilling layered water pumping equipment

Abstract

The utility model relates to the technical field of geological exploration, and discloses hydraulic ring geological drilling layering water pumping equipment which comprises a shell, a drilling water taking structure is movably arranged in the shell, and the drilling water taking structure comprises a drilling structure and a water taking structure; the drilling structure is movably arranged in the shell, the drilling structure comprises a hydraulic rod, a supporting block, a column hole spiral barrel, a packer and a guide cone, the water taking structure is movably arranged in the column hole spiral barrel, and the water taking structure comprises a water collecting box, a filter pipe, a plunger, a water pumping pipe, a water outlet pipe and a cylinder sleeve. Water can be pumped continuously through reciprocating pressurization of the plunger and the cylinder sleeve, layered water pumping is conducted in cooperation with the three-layer column cavity and the packer, and operation is easy and fast. And the water collecting box can be randomly detached in the drilling spiral cylinder, so that water at different levels can be conveniently collected and classified, the problem of mixing of water sources at different levels is solved, and the accuracy of subsequent detection is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to geological exploration technical field, concretely relates to a water conservancy ring geology borehole layered pumping equipment. BACKGROUND

[0002] Water conservancy ring geology borehole layered pumping is a kind of technology widely used in hydrogeological exploration, it is separated by setting up multiple packers in borehole, and different depth aquifer is separated, to realize the independent pumping test of each aquifer.

[0003] Prior art discloses a kind of water conservancy ring geology borehole layered pumping equipment (CN114542061A), including the water storage pipe of lower end closure, water storage pipe includes the collection section of being located at lower end and the water permeable section of being located at the upper of collection end, several water permeable holes are opened on the outer wall of water permeable section, first water stop component and second water stop component are further provided on water storage pipe, first water stop component is set on the upper of water permeable section, second water stop component is set below water permeable section, and it is sealed with the well wall of drilling by first water stop component and second water stop component, and the collection permeable water area that is communicated with the inside of water storage pipe is formed between first water stop component and second water stop component.It can sample the water that corresponding aquifer emits at corresponding depth position, improve the accuracy of experimental data.

[0004] After searching, it is found that prior art cannot automatically penetrate into the interior of deeper ground when using, needs to punch the ground bottom in advance, so it is not only inconvenient but also affects work efficiency;Moreover, after layered pumping, prior art cannot synchronously extract water of different levels, which leads to the need to extract water of different levels multiple times, and the operation is more cumbersome;Moreover, for water of different levels, prior art lacks collecting measures, so that water of various levels is mixed together, thereby affecting the accuracy of detection result.

[0005] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0006] To solve the above-mentioned technical problems of not being able to punch, classified extraction and classified collection, the basic idea of the technical solution of the utility model is:

[0007] A water conservancy ring geology borehole layered pumping equipment, comprising

[0008] A shell, a borehole water taking structure is movably arranged in the shell, and the borehole water taking structure comprises a borehole structure and a water taking structure.

[0009] The drilling structure is movably arranged in the shell, and comprises a hydraulic rod, a supporting block, a column hole spiral cylinder, a packer and a guide cone, the hydraulic rod is fixedly arranged on the top of the shell, the supporting block is fixedly arranged on the bottom of the hydraulic rod, the supporting block is slidably arranged in the shell, the column hole spiral cylinder is rotatably arranged on the bottom surface of the supporting block, the packer is fixedly arranged on the curved surface of the column hole spiral cylinder, and the guide cone is fixedly arranged on the bottom end of the column hole spiral cylinder.

[0010] The water taking structure is movably arranged in the column hole spiral cylinder, and comprises a water collecting box, a filter pipe, a plunger, a water pumping pipe, a water outlet pipe and a cylinder sleeve, the water collecting box and the filter pipe are movably arranged in the column hole spiral cylinder, the cylinder sleeve is fixedly arranged in the column hole spiral cylinder, the plunger is slidably arranged in the cylinder sleeve, and the water pumping pipe and the water outlet pipe are fixedly arranged between the column hole spiral cylinder and the cylinder sleeve.

[0011] As a preferred embodiment of the utility model, two footboards are fixedly arranged on the bottom curved surface of the shell, the two footboards are symmetrically arranged on the two side curved surfaces of the shell, a square hole is formed in the interior of the shell, and the supporting block slides up and down in the square hole.

[0012] As a preferred embodiment of the utility model, a motor is fixedly arranged on the top surface of the supporting block, the bottom end output end of the hydraulic rod is connected to the top end of the motor, an electric telescopic rod is fixedly arranged in the interior center of the supporting block, the output end of the motor is connected to the top end of the electric telescopic rod, the electric telescopic rod is fixedly arranged between the motor and the column hole spiral cylinder, and the output end of the electric telescopic rod penetrates through the column hole spiral cylinder and is connected to the top end of the plunger.

[0013] As a preferred embodiment of the utility model, not less than three column cavities are formed in the interior of the column hole spiral cylinder, not less than three groups of the packer, the water collecting box and the filter pipe are arranged, the water collecting box and the filter pipe are located above the packer, the water collecting box is clamped in the column hole spiral cylinder, the filter pipe is fixedly arranged in the column hole spiral cylinder, and the water collecting box and the filter pipe are symmetrically arranged on the two sides of the column hole spiral cylinder.

[0014] As a preferred embodiment of the utility model, the plunger is composed of three plunger plates and one pushing column, and the plunger plates are located above the water pumping pipe and the water outlet pipe.

[0015] As a preferred embodiment of the utility model, the water pumping pipe and the water outlet pipe are symmetrically arranged on the two sides of the cylinder sleeve, the filter pipe is fixedly connected to the end of the water pumping pipe away from the cylinder sleeve, and the water outlet pipe is clamped in the water collecting box.

[0016] As an optimal implementation form of the utility model, the water outlet pipe is installed with a one-way water outlet valve near one end of the cylinder sleeve.

[0017] As an optimal implementation form of the utility model, the one-way water outlet valve and the one-way water inlet valve are oppositely arranged, and the cylinder sleeve is fixedly arranged between the column hole spiral cylinder and the guide cone.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. By setting the drilling structure, drilling is carried out by using the drilling spiral cylinder, and the device can be made to penetrate into the deeper underground for detection by cooperating with the hydraulic rod, and water is taken after drilling by cooperating with the water taking structure, so that the work efficiency can be accelerated.

[0020] 2. By setting the plunger, the cylinder sleeve, the one-way water outlet valve and the one-way water inlet valve, the water taking structure of not less than three layers is set, not only the reciprocating pressurization of the plunger and the cylinder sleeve can be used to continuously pump water, but also the three-layer column cavity and the packer can be used to carry out layered water pumping, and the operation is simple and fast.

[0021] 3. By setting the water collecting box, the water collecting box can be randomly detached from the drilling spiral cylinder, so that different levels of water can be collected and classified, the problem of mixing of different levels of water sources is solved, and the accuracy of subsequent detection is further improved.

[0022] The specific embodiments of the utility model will be further described in detail below with reference to the drawings. DRAWINGS

[0023] In the drawings:

[0024] Figure 1 It is the overall structure schematic view of the utility model;

[0025] Figure 2 It is the overall structure schematic view of the utility model;

[0026] Figure 3 It is the drilling structure schematic view of the utility model;

[0027] Figure 4 It is the overall structure schematic view of the utility model Figure 3 It is the enlarged schematic view of A in the utility model;

[0028] Figure 5 It is the overall structure schematic view of the utility model

[0029] Figure 6 It is the enlarged schematic view of B in the utility model; Figure 5

[0030] Figure 7 It is the overall structure schematic view of the utility model​Figure 5 Enlarged schematic view at C.

[0031] In the figure: 10, shell; 11, pedal; 12, hydraulic rod; 13, motor; 14, support block; 15, drill hole spiral cylinder; 16, packer; 17, guide cone; 18, water collecting box; 19, filter pipe; 20, electric telescopic rod; 21, plunger; 22, water pumping pipe; 23, water outlet pipe; 24, cylinder sleeve; 25, one-way water outlet valve; 26, one-way water inlet valve. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment, and the following embodiments are used to illustrate the utility model.

[0033] A water conservancy ring geological drilling layered water pumping equipment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , comprising a shell 10, a drilling water taking structure is movably arranged in the shell 10, the drilling water taking structure comprises a drilling structure and a water taking structure; the drilling structure is movably arranged in the shell 10, the drilling structure comprises a hydraulic rod 12, a support block 14, a column hole spiral cylinder 15, a packer 16 and a guide cone 17, the hydraulic rod 12 is fixedly installed at the top of the shell 10, the support block 14 is fixedly arranged at the bottom of the hydraulic rod 12, the support block 14 is slidably arranged in the shell 10, the column hole spiral cylinder 15 is rotatably arranged on the bottom surface of the support block 14, the packer 16 is fixedly arranged on the curved surface of the column hole spiral cylinder 15, and the guide cone 17 is fixedly arranged at the bottom end of the column hole spiral cylinder 15; as shown in Figure 1 , Figure 2 and Figure 5 , two pedals 11 are fixedly arranged on the bottom curved surface of the shell 10, the two pedals 11 are symmetrically arranged on the curved surfaces on the two sides of the shell 10, a square hole is formed in the inside of the shell 10, and the support block 14 slides up and down in the square hole; as shown in Figure 3 , Figure 4 and Figure 5 , a motor 13 is fixedly installed on the top surface of the support block 14, the bottom end output end of the hydraulic rod 12 is connected to the top end of the motor 13, an electric telescopic rod 20 is fixedly installed in the inside center of the support block 14, the output end of the motor 13 is connected to the top end of the electric telescopic rod 20, the electric telescopic rod 20 is fixedly arranged between the motor 13 and the column hole spiral cylinder 15, and the output end of the electric telescopic rod 20 penetrates through the column hole spiral cylinder 15 and is connected to the top end of the plunger 21.

[0034] Specifically, the device is provided with a drilling structure, and drilling is performed by the drilling spiral cylinder 15. When in use, a controller is installed at the device shell 10, and the controller controls the motor hydraulic rod 12, the motor 13 and the electric telescopic rod 20. The motor 13 is started to drive the rotation of the electric telescopic rod 20 and the drilling spiral cylinder 15. The drilling spiral cylinder 15 performs spiral drilling in the ground. The hydraulic rod 12 pushes the motor 13 and the supporting block 14 downward in the square opening of the shell 10, so that the device can be deepened to a deeper layer of the ground for detection. After drilling, water is taken by the water taking structure, so as to speed up the work efficiency.

[0035] The water taking structure is movably arranged in the column hole spiral cylinder 15. The water taking structure comprises a water collecting box 18, a filter pipe 19, a plunger 21, a water pumping pipe 22, a water outlet pipe 23 and a cylinder sleeve 24. The water collecting box 18 and the filter pipe 19 are movably arranged in the column hole spiral cylinder 15. The cylinder sleeve 24 is fixedly arranged in the column hole spiral cylinder 15. The plunger 21 is slidably arranged in the cylinder sleeve 24. The water pumping pipe 22 and the water outlet pipe 23 are fixedly arranged between the column hole spiral cylinder 15 and the cylinder sleeve 24. Figure 3 Figure 4 As shown in the figures, the inside of the column hole spiral cylinder 15 is provided with not less than three column cavities. The packer 16, the water collecting box 18 and the filter pipe 19 are provided with not less than three groups. The water collecting box 18 and the filter pipe 19 are located above the packer 16. The water collecting box 18 is clamped in the column hole spiral cylinder 15. The filter pipe 19 is fixedly arranged in the column hole spiral cylinder 15. The water collecting box 18 and the filter pipe 19 are symmetrically arranged on both sides of the column hole spiral cylinder 15. Figure 5 As shown in the figures, the plunger 21 is composed of three plunger plates and a pushing column. The plunger plates are located above the water pumping pipe 22 and the water outlet pipe 23. Figure 6 Figure 7 As shown in the figures, the water pumping pipe 22 and the water outlet pipe 23 are symmetrically arranged on both sides of the cylinder sleeve 24. One end of the water pumping pipe 22 away from the cylinder sleeve 24 is fixedly connected with the filter pipe 19. One end of the water outlet pipe 23 away from the cylinder sleeve 24 is clamped in the water collecting box 18. Figure 5 Figure 6 Figure 7 As shown in the figures, one end of the water pumping pipe 22 close to the cylinder sleeve 24 is provided with a one-way water inlet valve 26. One end of the water outlet pipe 23 close to the cylinder sleeve 24 is provided with a one-way water outlet valve 25. Figure 3 Figure 5 As shown in the figures, the one-way water outlet valve 25 and the one-way water inlet valve 26 are oppositely arranged. The cylinder sleeve 24 is fixedly arranged between the column hole spiral cylinder 15 and the guide cone 17.

[0036] ​​​​​Specifically, the drilling spiral cylinder 15 is provided with three layers of column cavities, and each layer of column cavities is correspondingly provided with a water collecting box 18, a filter pipe 19, a water pumping pipe 22, a water outlet pipe 23, a one-way water outlet valve 25 and a one-way water inlet valve 26. In use, the motor 13 drives the electric telescopic rod 20 and the rotating drilling of the drilling spiral cylinder 15, the hydraulic rod 12 pushes the motor 13 and the downward pushing of the supporting block 12, and the electric telescopic rod 20 pushes the plunger 21 to continuously reciprocate in the cylinder sleeve 24. When the plunger 21 reciprocates with the cylinder sleeve 24, a negative pressure is formed at the position of the water outlet pipe 23. When the plunger 21 moves towards the motor 13, the water pumping pipe 22 extracts the water source through the filter pipe 19 and the one-way water inlet valve 26, and the extracted water source is retained between the two side sealing plates. When the plunger 21 is pressed again, the water source is discharged into the water collecting box 18 through the one-way water outlet valve 25 and the water outlet pipe 23. Not only can the reciprocating pressurization of the plunger 21 and the cylinder sleeve 24 continuously pump water, but also the three-layer column cavities and the packer 16 can be used for layered water pumping, which is simple and fast. After the water pumping process is completed, the controller controls the motor 13 to reverse, the drilling spiral cylinder 15 moves away from the bottom of the earth, the water collecting box 18 is taken out, and the device is cleaned, then the hydraulic rod 12 is retrieved, the drilling spiral cylinder 15 is reset to return to the shell 10 for storage.

[0037] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A layered pumping device for hydraulic annular geological drilling, characterized in that, include The outer shell (10) has a drilling water intake structure movably disposed inside the outer shell (10), the drilling water intake structure including a drilling structure and a water intake structure; A drilling structure is movably disposed within a housing (10). The drilling structure includes a hydraulic rod (12), a support block (14), a cylindrical spiral cylinder (15), a packer (16), and a guide cone (17). The hydraulic rod (12) is fixedly installed on the top of the housing (10). The support block (14) is fixedly disposed on the bottom of the hydraulic rod (12). The support block (14) is slidably disposed within the housing (10). The cylindrical spiral cylinder (15) is rotatably disposed on the bottom surface of the support block (14). The packer (16) is fixedly disposed on the curved surface of the cylindrical spiral cylinder (15). The guide cone (17) is fixedly disposed at the bottom end of the cylindrical spiral cylinder (15). The water intake structure is movably disposed within the column-hole spiral cylinder (15). The water intake structure includes a water collection box (18), a filter tube (19), a plunger (21), a water suction pipe (22), a water outlet pipe (23), and a cylinder liner (24). The water collection box (18) and the filter tube (19) are both movably disposed within the column-hole spiral cylinder (15). The cylinder liner (24) is fixedly disposed within the column-hole spiral cylinder (15). The plunger (21) is slidably disposed within the cylinder liner (24). The water suction pipe (22) and the water outlet pipe (23) are both fixedly disposed between the column-hole spiral cylinder (15) and the cylinder liner (24).

2. The hydrogeological drilling stratified pumping equipment according to claim 1, characterized in that, Two pedals (11) are fixedly installed on the bottom curved surface of the outer shell (10). The two pedals (11) are symmetrically arranged on the two curved surfaces of the outer shell (10). A square hole is opened inside the outer shell (10), and the support block (14) slides up and down in the square hole.

3. The hydrogeological borehole stratified pumping equipment according to claim 1, characterized in that, A motor (13) is fixedly installed on the top surface of the support block (14). The bottom output end of the hydraulic rod (12) is connected to the top of the motor (13). An electric telescopic rod (20) is fixedly installed in the center of the support block (14). The output end of the motor (13) is connected to the top of the electric telescopic rod (20). The electric telescopic rod (20) is fixedly installed between the motor (13) and the column-hole spiral cylinder (15). The output end of the electric telescopic rod (20) passes through the column-hole spiral cylinder (15) and is connected to the top of the plunger (21).

4. A stratified pumping equipment for hydraulic and annular geological drilling according to claim 1, characterized in that, The interior of the columnar spiral cylinder (15) has no less than three layers of columnar cavities. The packer (16), water collection box (18) and filter tube (19) are each provided with no less than three sets. The water collection box (18) and filter tube (19) are located above the packer (16). The water collection box (18) is snapped into the columnar spiral cylinder (15). The filter tube (19) is fixedly installed in the columnar spiral cylinder (15). The water collection box (18) and filter tube (19) are symmetrically arranged on both sides of the columnar spiral cylinder (15).

5. A stratified pumping equipment for hydraulic annular geological drilling according to claim 1, characterized in that, The plunger (21) consists of three layers of plug plates and a pusher, with the plug plates located above the pump pipe (22) and the outlet pipe (23).

6. A stratified pumping equipment for hydraulic annular geological drilling according to claim 1, characterized in that, The water intake pipe (22) and the water outlet pipe (23) are symmetrically arranged on both sides of the cylinder liner (24). The end of the water intake pipe (22) away from the cylinder liner (24) is fixedly connected to the filter pipe (19), and the end of the water outlet pipe (23) away from the cylinder liner (24) is snapped into the water collection box (18).

7. A stratified pumping equipment for hydraulic annular geological drilling according to claim 6, characterized in that, The end of the water inlet pipe (22) near the cylinder liner (24) is equipped with a one-way water inlet valve (26), and the end of the water outlet pipe (23) near the cylinder liner (24) is equipped with a one-way water outlet valve (25).

8. A stratified pumping device for hydraulic annular geological drilling according to claim 7, characterized in that, The one-way outlet valve (25) and the one-way inlet valve (26) are arranged opposite to each other, and the cylinder liner (24) is fixedly arranged between the column bore spiral cylinder (15) and the guide cone (17).

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