Underground deep water taking device

Abstract

The utility model relates to an underground deep water taking device, which belongs to the technical field of deep water taking tools and is characterized in that a water suction end of a pump body is hermetically connected to the inside of a water suction bin, one end of the water suction bin is led into an underground water layer through a pipeline, and a bypass on the pipeline at a drainage end of the pump body is connected with a water tank component for filling guide water; a vacuum pump is omitted, the water tank assembly is arranged, water is injected into the pump body in advance to assist the pump body in pumping underground deep water, and the defects caused by the fact that the vacuum pump is used for assisting the pump body in pumping underground water are overcome.

Description

Technical Field

[0001] The utility model relates to an underground deep layer water extraction device, belonging to the technical field of deep layer water extraction tools. Background Art

[0002] At present, deep underground water extraction mainly relies on submersible pumps. At present, CN111237176A provides a deep well pumping equipment. After practice, it is found that this solution has the following disadvantages:

[0003] This solution sets up a secondary pump and a second vacuum chamber to assist in sucking out the air in the main pump and the pipeline, so that the main pump can quickly suck up deep groundwater under the action of vacuum, thereby achieving continuous groundwater suction;

[0004] The disadvantage of this solution is that when water is used frequently, the auxiliary pump (vacuum pump) needs to be started repeatedly, which greatly increases the failure rate of the auxiliary pump (vacuum pump). Repairing or replacing the auxiliary pump (vacuum pump) is time-consuming and labor-intensive, and delays users from getting water, which is very inconvenient. In addition, the auxiliary pump increases the overall production cost of the equipment, resulting in poor economic efficiency of equipment production. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an underground deep layer water extraction device to absorb underground deep layer water while avoiding the disadvantages of the equipment caused by setting a vacuum pump to assist in water extraction.

[0006] The utility model discloses an underground deep water extraction device, comprising: a water suction end of a pump body is sealed and connected to the inside of a water suction bin, one end of the water suction bin is introduced into the underground water layer through a pipeline, and a water tank assembly for filling and guiding water is bypassed and connected to the pipeline at the discharge end of the pump body;

[0007] The water tank assembly comprises: a water tank body, the water tank body is connected with a pipeline at the water outlet end of a pump body through a water injection assembly, and a water level detector is arranged on the inner wall of the water tank body.

[0008] Further, the water injection assembly includes: a water diversion and exhaust pipe and a water injection pipe arranged side by side;

[0009] The water diversion and exhaust pipe is provided with a first solenoid valve for controlling the on-off of the pipeline; the water injection pipe is provided with a second solenoid valve for controlling the on-off of the pipeline;

[0010] A stop cap is arranged on the end of the water inlet and outlet pipe in the water tank body.

[0011] Furthermore, a water tank cover is provided on the water tank body, and a heat-insulating layer is wrapped on the side of the water tank body.

[0012] Furthermore, the water absorption bin comprises: a cylinder, and the inner wall of the cylinder is provided with spiral guide bars for guiding water flow.

[0013] Furthermore, the pump body and the water suction bin are fixedly installed in the integrated box, and the water tank body is installed on the top outside the integrated box.

[0014] Furthermore, movable wheels are provided at the bottom of the integrated box.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model cancels the vacuum pump, arranges a water tank assembly, adopts the method of injecting water into the pump body in advance to assist the pump body in extracting underground deep water, and avoids the disadvantages caused by using the vacuum pump to assist the pump body in extracting underground water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a deep underground water extraction device of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a deep underground water extraction device of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of a water suction chamber of a deep underground water intake device of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a water injection component of a deep underground water extraction device.

[0021] In the figure:

[0022] 1. Integrated box; 101. Mobile wheels;

[0023] 2. Pump body;

[0024] 3. Water tank assembly; 301. Water filling assembly; 3011. Water diversion and exhaust pipe; 3012. First solenoid valve; 3013. Stop cap; 3014. Water filling pipe; 3015. Second solenoid valve; 302. Water level detector; 303. Water tank body;

[0025] 4. Water absorption bin; 401. Cylinder body; 402. Spiral guide bar. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 4 As shown, this embodiment is implemented by the following technical solutions: the water suction end of the pump body 2 is sealed and connected to the inside of the water suction tank 4, one end of the water suction tank 4 is introduced into the groundwater layer through a pipeline, and a water tank assembly 3 for filling and guiding water is bypassed and connected to the pipeline at the discharge end of the pump body 2;

[0027] The water tank assembly 3 includes: a water tank body 303 , which is connected to a pipeline at the water outlet end of the pump body 2 through a water injection assembly 301 , and a water level detector 302 is provided on the inner wall of the water tank body 303 .

[0028] Specifically, the water injection assembly 301 includes: a water inlet and outlet pipe 3011 and a water injection pipe 3014 arranged side by side;

[0029] The water diversion and exhaust pipe 3011 is provided with a first solenoid valve 3012 for controlling the on-off of the pipeline; the water injection pipe 3014 is provided with a second solenoid valve 3015 for controlling the on-off of the pipeline;

[0030] A blocking cap 3013 is provided on the end of the water diversion and exhaust pipe 3011 in the water tank body 303, and the pipe opening of the water diversion and exhaust pipe 3011 in the water tank body 303 is higher than the liquid level.

[0031] The water in the water tank body 303 flows into the pump body 2 and the water suction chamber 4 through the water injection pipe 3014. The type of the pump body 2 is a multi-stage pump;

[0032] When the pump body 2 is filled with water, the water inlet and outlet pipe 3011 is responsible for leading out the air exhausted from the pump body 2, so that the water in the water tank body 303 can be quickly and smoothly injected into the pump body 2;

[0033] After the water injection is completed, the pump body 2 is operated. At this time, the second solenoid valve 3015 controls the water injection pipe 3014 to be closed, and the first solenoid valve 3012 remains open. At this time, the deep underground water sucked by the pump body 2 is diverted into the water tank body 303 along the bypass at the drainage end of the pump body 2 and the water diversion and exhaust pipe 3011. When the liquid level triggers the water level detector 302, the first solenoid valve 3012 is closed, and the water flow is stored in the water tank body 303 for the next water diversion;

[0034] The blocking cap 3013 prevents the water flow from directly splashing onto the outside of the water tank body 303 .

[0035] Specifically, a water tank cover is provided on the water tank body 303, and a heat-insulating layer is wrapped on the side of the water tank body 303.

[0036] Specifically, the water absorption bin 4 includes: a cylinder 401, and the inner wall of the cylinder 401 is provided with a spiral guide bar 402 for guiding the water flow.

[0037] Specifically, the pump body 2 and the water suction bin 4 are fixedly installed in the integrated box 1, and the water tank body 303 is installed on the top outside the integrated box 1.

[0038] Specifically, a moving wheel 101 is provided at the bottom of the integrated box 1 .

[0039] The specific use principle of the utility model is as follows:

[0040] Before absorbing deep underground water, the water tank assembly 3 injects guide water into the pump body 2 and the water suction chamber 4. After the water injection is completed, the pump body 2 operates to discharge the guide water. With the assistance of the guide water, its suction effect is enhanced, and then the water flow is used to discharge the air in the deep well pipeline, and the deep underground water is quickly absorbed into the pump body 2. At this point, the pump body 2 realizes the extraction of deep underground water.

[0041] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A deep underground water extraction device, characterized in that: include: A pump body (2), the water suction end of the pump body (2) is sealed and connected to the inside of a water suction chamber (4), one end of the water suction chamber (4) is introduced into the groundwater layer through a pipeline, and a water tank assembly (3) for filling and guiding water is bypassed and connected to the pipeline at the discharge end of the pump body (2); The water tank assembly (3) comprises: a water tank body (303); the water tank body (303) is connected to a pipeline at the water outlet end of the pump body (2) via a water injection assembly (301); and a water level detector (302) is provided on the inner wall of the water tank body (303).

2. The deep underground water extraction device according to claim 1, characterized in that: The water injection assembly (301) comprises: a water inlet and outlet pipe (3011) and a water injection pipe (3014) arranged side by side; The water diversion and exhaust pipe (3011) is provided with a first electromagnetic valve (3012) for controlling the on-off of the pipeline; the water injection pipe (3014) is provided with a second electromagnetic valve (3015) for controlling the on-off of the pipeline; A blocking cap (3013) is provided on the end of the water inlet and outlet pipe (3011) inside the water tank body (303).

3. The deep underground water extraction device according to claim 2, characterized in that: The water tank body (303) is provided with a water tank cover, and the side surface of the water tank body (303) is wrapped with a heat-insulating layer.

4. The deep underground water extraction device according to claim 1, characterized in that: The water absorption bin (4) comprises a cylinder (401), and the inner wall of the cylinder (401) is provided with a spiral guide bar (402) for guiding the water flow.

5. A deep underground water extraction device according to any one of claims 1 to 4, characterized in that: The pump body (2) and the water suction chamber (4) are fixedly installed in the integrated box (1), and the water tank body (303) is installed on the top outside the integrated box (1).

6. The deep underground water extraction device according to claim 5, characterized in that: The bottom of the integrated box (1) is provided with moving wheels (101).

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