CN213237996U

CN213237996U - Shallow geothermal energy is with well recharging device

Info

Publication number: CN213237996U
Application number: CN202021877134.9U
Authority: CN
Inventors: 索凤; 耿书丽; 孙皓; 聂潜; 张巍巍; 郭艳艳; 付海英
Original assignee: Henan Zhongkerun Science And Technology Research Institute Co ltd
Current assignee: Henan Zhongkerun Science And Technology Research Institute Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-18
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a shallow geothermal energy recharges device with well, including the well body, water pump, regulation pole and inlet tube, the well lid is installed to the top block of the well body, the bottom of outlet pipe links to each other through connecting pipe and drinking-water pipe, and the bottom fixed mounting of drinking-water pipe has the water pump, adjust the pole and run through the center department with the well lid, and the bottom of adjusting the pole is connected with first belt pulley, the other end at the well lid is fixed to the inlet tube, and the inlet tube passes through the connecting pipe and the drain pipe links to each other, the bottom of drain pipe is fixed with the unhurried current box, and the inside activity of unhurried current box is provided with the loose axle, the lower terminal surface of unhurried current box is reserved has the wash. This shallow geothermal energy is with well recharging device is equipped with the structure of recharging after a large amount of groundwater of extraction, promotes the ability that the well water resumeed, avoids appearing the uneven phenomenon of groundwater distribution, guarantees follow-up continuous utilization to geothermal energy.

Description

Shallow geothermal energy is with well recharging device

Technical Field

The utility model relates to a shallow geothermal energy technical field specifically is a shallow geothermal energy is with well recharging device.

Background

Shallow geothermal energy refers to renewable heat energy resources contained in soil, rocks and water sources on the shallow surface, and the traditional geothermal energy exploitation generally adopts underground water to be pumped out, and heat energy contained in the underground water is extracted and used for other different occasions, so that the system has the advantages of environmental protection, renewability and the like, however, the following problems still exist after the existing shallow geothermal energy is extracted and used:

after a large amount of pumping groundwater, only rely on the natural reflux, the resilience can not reach the extraction volume far away, and lack the recharge structure after extracting water, consequently can cause the phenomenon of groundwater maldistribution, and then can influence ecological balance, be unfavorable for the later stage and continue to carry out the innovative design on the basis of original recharging device with the well to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shallow geothermal energy is with well recharge device to after solving above-mentioned background and proposing a large amount of extraction groundwater, only rely on the nature backward flow, the resilience can not reach the extraction volume far away, and lack the recharge structure after extracting water, consequently can cause the unbalanced phenomenon of groundwater distribution, and then can influence ecological balance, be unfavorable for the later stage and continue the problem to the utilization of geothermal energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shallow geothermal energy recharges device with well, includes the well body, water pump, adjusts pole and inlet tube, the well lid is installed to the top block of the well body, and the one end of well lid is fixed with the outlet pipe, the bottom of outlet pipe passes through the connecting pipe and the drinking-water pipe links to each other, and the bottom fixed mounting of drinking-water pipe has the water pump, adjust the pole and run through the center department with the well lid, and the bottom of adjusting the pole is connected with first belt pulley, the other end at the well lid is fixed to the inlet tube, and the inlet tube passes through the connecting pipe and the drain pipe links to each other, the bottom of drain pipe is fixed with the unhurried current box, and unhurried current box's inside activity is provided with the loose axle to the top fixed mounting of loose axle has the turbine.

Preferably, the connecting pipe all has the setting between outlet pipe and drinking-water pipe and between inlet tube and the drain pipe, and the connecting pipe is threaded connection with drinking-water pipe and drain pipe.

Preferably, the suction pipe runs through the slow flow box and the contact of the interior bottom surface of activated carbon purification layer and well body, and the suction pipe is linked together through connecting pipe and outlet pipe.

Preferably, the first belt pulley is connected with the second belt pulley through a belt body, a limiting strip is fixed on the inner side of the second belt pulley, and a fixing groove is formed in a connecting pipe on the outer side of the limiting strip.

Preferably, spacing strip and fixed slot are connected for the block, and the connecting pipe passes through spacing strip and second belt pulley constitution sliding construction.

Preferably, the turbine is positioned right below the drain pipe, the drain pipe is communicated with the slow flow box, and the drain holes are uniformly distributed on the slow flow box.

Compared with the prior art, the beneficial effects of the utility model are that: according to the shallow geothermal energy same-well recharging device, after a large amount of underground water is pumped, a recharging structure is arranged to improve the capability of well water recovery, the phenomenon of unbalanced distribution of the underground water is avoided, and the continuous utilization of the geothermal energy in the follow-up process is ensured;

1. when the backflow of a water source is realized through the water inlet pipe, the turbine can be driven to rotate by water flow impact, so that suction force is generated above the turbine, the speed of water flow entering the slow flow box is increased, the water flow can be distributed in the well in the largest area through the arrangement of the slow flow box, so that the water flow can uniformly permeate into the well, and the backflow phenomenon is prevented;

2. the transmission of belt pulley and belt can be realized through the rotation of adjusting the pole, and the belt pulley drives the connecting pipe and rotates like this, through the threaded connection of connecting pipe and drinking-water pipe and drain pipe to and the block between spacing and the fixed slot, can drive the separation that the connecting pipe upward movement realized and drinking-water pipe and drain pipe, and then the realization is opened the well lid.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the utility model shown in FIG. 1 at B;

fig. 4 is a schematic view of the overlooking structure of the belt pulley of the present invention.

In the figure: 1. a well body; 2. a well cover; 3. a water outlet pipe; 4. a connecting pipe; 5. a water pumping pipe; 6. a water pump; 7. adjusting a rod; 8. a first pulley; 9. a belt body; 10. a second pulley; 11. a limiting strip; 12. fixing grooves; 13. a water inlet pipe; 14. a drain pipe; 15. a slow flow box; 16. a movable shaft; 17. a turbine; 18. a drain hole; 19. an activated carbon purification layer.

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. 1-4, the present invention provides a technical solution: a shallow geothermal energy recharging device in the same well comprises a well body 1, a well cover 2, a water outlet pipe 3, a connecting pipe 4, a water pumping pipe 5, a water pump 6, an adjusting rod 7, a first belt pulley 8, a belt body 9, a second belt pulley 10, a limiting strip 11, a fixing groove 12, a water inlet pipe 13, a water draining pipe 14, a slow flow box 15, a movable shaft 16, a turbine 17, a water draining hole 18 and an active carbon purifying layer 19, wherein the well cover 2 is installed at the top of the well body 1 in a clamping mode, the water outlet pipe 3 is fixed at one end of the well cover 2, the bottom of the water outlet pipe 3 is connected with the water pumping pipe 5 through the connecting pipe 4, the water pump 6 is fixedly installed at the bottom of the water pumping pipe 5, the adjusting rod 7 penetrates through the center of the well cover 2, the first belt pulley 8 is connected to the bottom of the adjusting rod 7, the water inlet pipe 13 is fixed at the other end, a movable shaft 16 is movably arranged in the slow flow box 15, a turbine 17 is fixedly arranged at the top of the movable shaft 16, a drain hole 18 is reserved on the lower end face of the slow flow box 15, and an activated carbon purification layer 19 is fixed in the well body 1 below the slow flow box 15;

the connecting pipes 4 are arranged between the water outlet pipe 3 and the water pumping pipe 5 and between the water inlet pipe 13 and the water outlet pipe 14, the connecting pipe 4 is in threaded connection with the water pumping pipe 5 and the water discharging pipe 14, the first belt pulley 8 is connected with the second belt pulley 10 through the belt body 9, the inner side of the second belt pulley 10 is fixed with a limit strip 11, and the connecting pipe 4 at the outer side of the limit strip 11 is provided with a fixed groove 12, the limit strip 11 and the fixed groove 12 are in clamping connection, and the connecting pipe 4 forms a sliding structure with the second belt pulley 10 through the limiting strip 11, the first belt pulley 8 rotates and drives the second belt pulley 10 to rotate through the belt body 9, through the threaded connection between the connecting pipe 4 and the water pumping pipe 5 and the water draining pipe 14 and the clamping and sliding between the limiting strip 11 and the fixing groove 12, the connecting pipe 4 can be driven to move upwards to realize the separation from the water pumping pipe 5 and the water draining pipe 14;

the water pumping pipe 5 penetrates through the slow flow box 15 and the activated carbon purification layer 19 to be in contact with the inner bottom surface of the well body 1, the water pumping pipe 5 is communicated with the water outlet pipe 3 through the connecting pipe 4, and the water which is refilled can be filtered when flowing to the activated carbon purification layer 19;

the turbine 17 is located right below the drain pipe 14, the drain pipe 14 is communicated with the slow flow box 15, the drain holes 18 are evenly distributed on the slow flow box 15, water flows into the drain pipe 14 through the connecting pipe 4 and then impacts the turbine 17 to drive the turbine 17 to rotate, suction force can be generated above the turbine to accelerate the flow of water, and the flowing water enters the slow flow box 15.

The working principle is as follows: when the shallow geothermal energy same-well recharging device is used, as shown in fig. 1-2, after water in a well body 1 is pumped away by a water pump 6, groundwater recovery needs to be accelerated, recharging of a water source needs to be realized through a water inlet pipe 13, water flow enters a water discharge pipe 14 through a connecting pipe 4 and then impacts a turbine 17, the turbine 17 can be driven to rotate through a movable shaft 16, suction force can be generated above the turbine to accelerate the flow of the water, the flowing water enters a slow flow box 15 and is discharged through water discharge holes 18 which are uniformly distributed, the water can flow back to the well body 1 in a larger area, the permeation speed is accelerated, the backflow phenomenon is prevented, and the recharging water can be filtered when the water flow reaches an active carbon purification layer 19;

as shown in fig. 1 and fig. 3-4, the rotation of the first belt pulley 8 is driven by the rotation adjusting rod 7, and then the second belt pulley 10 is driven by the belt body 9 to rotate, the connection pipe 4 is connected with the water pumping pipe 5 and the water discharging pipe 14 through threads, and the block between the limiting strip 11 and the fixing groove 12 slides, so that the connection pipe 4 can be driven to move upwards to separate the water pumping pipe 5 and the water discharging pipe 14, the rotation of the belt pulley driving the connection pipe 4 can not be influenced, the opening of the well lid 2 can be realized, and the operation inside the well body 1 is convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a shallow geothermal energy is with well recharging device, includes well body (1), water pump (6), adjusts pole (7) and inlet tube (13), its characterized in that: the well lid (2) is installed to the top block of the well body (1), and the one end of well lid (2) is fixed with outlet pipe (3), the bottom of outlet pipe (3) links to each other through connecting pipe (4) and drinking-water pipe (5), and the bottom fixed mounting of drinking-water pipe (5) has water pump (6), adjust pole (7) run through with the center department of well lid (2), and the bottom of adjusting pole (7) is connected with first belt pulley (8), inlet tube (13) are fixed at the other end of well lid (2), and inlet tube (13) link to each other through connecting pipe (4) and drain pipe (14), the bottom of drain pipe (14) is fixed with slow-flow box (15), and the inside activity of slow-flow box (15) is provided with loose axle (16) to the top fixed mounting of loose axle (16) has turbine (17), the lower terminal surface reservation of slow-flow box (15) has wash port (18), and an activated carbon purification layer (19) is fixed in the well body (1) below the slow flow box (15).

2. The shallow geothermal energy same-well recharging device of claim 1, wherein: connecting pipe (4) all have the setting between outlet pipe (3) and drinking-water pipe (5) and between inlet tube (13) and drain pipe (14), and connecting pipe (4) and drinking-water pipe (5) and drain pipe (14) are threaded connection.

3. The shallow geothermal energy same-well recharging device of claim 1, wherein: the water pumping pipe (5) penetrates through the slow flow box (15) and the activated carbon purification layer (19) to be in contact with the inner bottom surface of the well body (1), and the water pumping pipe (5) is communicated with the water outlet pipe (3) through the connecting pipe (4).

4. The shallow geothermal energy same-well recharging device of claim 1, wherein: first belt pulley (8) link to each other through belt body (9) and second belt pulley (10), and the inboard of second belt pulley (10) is fixed with spacing (11) to fixed slot (12) have been seted up on connecting pipe (4) in the spacing (11) outside.

5. The shallow geothermal energy same-well recharging device of claim 4, wherein: spacing strip (11) and fixed slot (12) are connected for the block, and connecting pipe (4) constitute sliding construction through spacing strip (11) and second belt pulley (10).

6. The shallow geothermal energy same-well recharging device of claim 1, wherein: the turbine (17) is arranged right below the water drainage pipe (14), the water drainage pipe (14) is communicated with the slow flow box (15), and the water drainage holes (18) are uniformly distributed on the slow flow box (15).