CN210441916U - Intelligent single-hole water pumping and injecting instrument - Google Patents
Intelligent single-hole water pumping and injecting instrument Download PDFInfo
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- CN210441916U CN210441916U CN201920400416.0U CN201920400416U CN210441916U CN 210441916 U CN210441916 U CN 210441916U CN 201920400416 U CN201920400416 U CN 201920400416U CN 210441916 U CN210441916 U CN 210441916U
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Abstract
The utility model relates to an intelligent single-hole water pumping and injecting instrument, which comprises a power device, a water pumping and injecting device, a control processing device and a monitoring device; the power equipment is connected to the water pumping and injecting device, the control processing equipment and the monitoring equipment, and provides electric energy and power for the water pumping and injecting instrument. The water pumping and injecting test instrument comprises a water tank, a water pump, a plurality of pipelines, a fixing frame and a water pumping and injecting pipe head, and the water tank, the water pump and the water pumping and injecting pipe head are further connected into a whole under the action of the pipelines. The control processing device is connected to the monitoring device and receives and processes signals transmitted by the monitoring device. The utility model adopts an intelligent water pumping and injecting instrument as a whole, and combines the water pumping and injecting test instrument into a part, thereby increasing the applicability of the instrument; the integrated water flow monitoring system is used for monitoring the flow rate, the water level and the temperature of pumped and injected water in the operation process; and the water pumping and injecting operation can be carried out according to the requirements of operators, and the defects of complex process, waste of manpower and material resources and the like of the existing drilling water level monitoring process can be better solved.
Description
Technical Field
The utility model relates to a water injection test technical field is taken out in drilling, concretely relates to intelligent haplopore water pumping and injecting instrument.
Background
The existing pumping test instrument is mainly composed of pumping equipment: generators, submersible pumps; the measurement equipment comprises: water meters, stopwatches, meters, etc.; a water level meter: the water level gauge is surveyed to electricity to monitoring facilities and test equipment are two independent parts, and the measurement all needs manual operation at every turn, extravagant a large amount of manpower and materials, and reserve the mouth of pipe to certain degree of depth in advance when drawing water, like this along with the process of drawing water, the water level reduces, influences the experimental data accuracy of drawing water. The existing water injection test instrument mainly comprises a water supply device: a generator and a water pump; the measurement equipment comprises: water meters, measuring cups, stopwatches, meters, etc.; a water level meter: the components such as electricity survey fluviograph constitute, wherein regularly monitoring and record data need a large amount of manpower and materials equally, and it is fixed to keep the water level when accomplishing the water injection completely simultaneously in current water injection experiment, and this is fixed can only be relative, exists and floats. In addition, the existing test instruments generally divide water pumping equipment and water injection equipment into two sets of test instruments, so that the application range is small, and the test operation is not facilitated.
In order to solve the shortcoming such as the water injection test process is taken out in current drilling complicacy, extravagant manpower and materials, the utility model discloses an aim at just lies in to prior art's not enough, will draw water the water injection test instrument and merge into an instrument, through drawing water the dual-purpose tube head of notes water, accomplish and draw water and two experiments of water injection, compare in the conventional test instrument of drawing water, saved the instrument size greatly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the defect that prior art drilling water pumping and injection test process is complicated, extravagant manpower and materials, an intelligent haplopore water pumping and injection instrument is provided.
The utility model provides a technical scheme that its technical problem adopted is: the intelligent single-hole water pumping and injecting instrument comprises a water pump, a water tank, a fixing frame, a water pumping and injecting pipe head, a plurality of pipelines, power equipment, control processing equipment and monitoring equipment, wherein the water pump is arranged on a cart device and used for conveying liquid, the water tank is used for providing a water source for the water pump, the fixing frame and the water pumping and injecting pipe head are arranged on one side of the cart device; wherein:
the water pump is respectively communicated with the water tank, a drain pipe arranged on one side of the cart device and a water pumping and injecting pipe head for pumping and injecting water through a plurality of pipelines;
the pumping and injection water pipe head comprises an outer pipe and an inner pipe, the inner pipe is positioned in the outer pipe, the top of the outer pipe is higher than that of the inner pipe, a certain space is formed between the inner side wall of the outer pipe and the outer side wall of the inner pipe, and the space is filled with a filter layer; a first fixed baffle is fixed in the outer pipe, the first fixed baffle is higher than the top of the inner pipe, and a movable valve is arranged below the first fixed baffle; the movable valve is hollow, the lower part of the movable valve shell is sealed, a plurality of water through holes are formed in the position, except the sealed lower part, of the movable valve shell, a circle of movable valve blocking piece is fixedly sleeved on the position, except the sealed lower part, of the movable valve shell, and the width of the movable valve blocking piece is equal to the distance between the shell of the movable valve and the inner side wall of the outer pipe; a second fixed baffle is arranged on the top of the inner pipe, a through hole is formed in the second fixed baffle to penetrate through the movable valve, and the size of the through hole is just consistent with that of the movable valve; when the lower part sealing structure of the movable valve is not lower than the top of the inner pipe, the top of the inner pipe is sealed, otherwise, a water injection channel is formed between the bucket water hole on the movable valve and the inner pipe. Further, the fixed frame is fixed on the ground on one side adjacent to the cart device through rivets; the fixing frame is provided with a drill hole with a size matched with the water pumping and injecting pipe head, and the water pumping and injecting pipe head is embedded in the drill hole and is spaced from the ground by a certain distance.
Further, the pipelines comprise a plurality of hard pipelines and soft pipelines with the same diameter of pipe orifices;
the power equipment comprises a rotary retraction device for loading the soft pipeline;
the water pump is respectively communicated with the soft pipeline, the water tank and a drain pipe arranged on one side of the cart device through a plurality of hard pipelines; wherein:
one end of the soft pipeline is communicated with the water pump through the hard pipeline, and the other end of the soft pipeline is communicated with the hard pipeline and penetrates through the fixed frame arranged on the ground to be communicated with a water pumping and injecting pipe head buried under the fixed frame.
Furthermore, a first pipe valve, a second pipe valve and a third pipe valve are respectively arranged at the communication ports of the hard pipeline, the soft pipeline, the water tank and the drain pipe;
an electromagnetic flow meter is arranged between the second pipe valve and the third pipe valve.
Furthermore, the monitoring equipment comprises an electromagnetic flowmeter and water level monitoring equipment which is arranged on a hard pipeline communicated with the water pumping and injecting pipe head and is used for monitoring the height of the water level in the water pumping and injecting pipe head; the water temperature monitoring device is arranged at the communication port of the water pumping and injecting pipe head and the hard pipeline and is used for monitoring the water temperature in the water pumping and injecting pipe head; the air temperature monitoring device is arranged at the top of the water tank and used for monitoring the current environment temperature; the water level monitoring device further comprises a water pressure sensor arranged at the bottom of the water tank and used for monitoring the water level height in the water tank.
Furthermore, a pressure monitoring device for monitoring the water depth in the water pumping and injecting pipe head is also arranged at the communication port of the hard pipeline and the water pumping and injecting pipe head;
a cable is arranged in the hard pipeline; the hard pipeline is provided with a small hole; the cable penetrates through a small hole in the hard pipeline and is connected with the air temperature monitoring device, the water temperature monitoring device, the pressure monitoring device, the water level monitoring device and the water pressure sensor; the other end of the cable is connected with the control processing equipment through the cable joint, and the normal operation of the water pumping and injecting instrument is ensured under the control of the control processing equipment.
Further, a lower water level alarm device and a lower water level closing device are also arranged in the water tank;
the lower alarm equipment of water level electric connection controls treatment facility, the low shut-off equipment of water level one end electric connection is to the switch of water epitaxy, and other end electric connection controls treatment facility.
Further, the water pump is an electric pump, power equipment provides electric energy for the water pump, the hard pipeline is a transparent PVC plastic pipe, the soft pipeline is a rubber hose, and the shape of the pipeline is kept in a natural state.
An intelligent haplopore water injection instrument in, under the condition that does not change the water pump direction, through adjusting valve, accomplish the experiment of drawing water and water injection is experimental.
Implement the utility model discloses an intelligent haplopore instrument of taking out water injection has following beneficial effect:
1. an intelligent water pumping and injecting instrument is adopted, and the water pumping and injecting test instrument is combined into a part, so that the applicability of the instrument is improved;
2. the intelligent pipe head position adjusting device can ensure that the pipe head is always in a relative fixed position below the water level of a drilled hole, can effectively prevent dry pumping and burnout of a water pump, and improves the accuracy of pumping test data;
3. the integrated test monitoring system is used for monitoring the flow, water level and temperature of the water pumping and injecting test in the test process; the water pumping and injecting test can be carried out according to the requirement set by an operator, and the defects that the existing drilling water level monitoring process is complex, manpower and material resources are wasted and the like can be well overcome.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a side view of an intelligent single-hole water pumping and injecting instrument;
FIG. 2 is a top view of the structure of an intelligent single-hole water pumping and injecting instrument;
FIG. 3 is a conversion diagram of a water pumping and injecting test using the single-hole water pumping and injecting instrument provided by the present invention;
FIG. 4 is a sectional view of water pumping and filling of the water pumping and filling pipe head and a view of a monitoring device at a hard pipeline;
FIG. 5 is a cross-sectional view of a rigid conduit;
in the figure: 1. a power plant; 2. controlling the processing device; 3. a cart device; 4. a water tank; 5. a water storage tank cover; 6. a drain pipe; 7. a three-way valve; 8. an electromagnetic flow meter; 9. a storage tank; 10. a rigid pipe; 11. a water pump; 12. a soft pipe; 1201. a hose aperture; 1202. a cable wire; 1203. a cable joint; 13. a cart floor; 14. riveting; 15. drilling; 16. a fixed mount; 17. air temperature monitoring equipment; 18. a water pressure sensor; 1801. a lower water level alarm device; 1802. closing the equipment when the water level is low; 19. A water tank base plate; 20. rotating the retracting device; 21. a horizontal swivel joint; 22. a mount steering catheter; 24. A bearing; 25. pumping the water pipe head; 2501. a first fixed baffle; 2502. a movable baffle plate; 2503. a tube wall; 2504. an inner tube; 2505. a movable valve; 2506. a second fixed baffle; 2507. a filter layer; 26. an oblique gear; 27. a shaft; 28. a ground surface; 29. a cart tire; 30. the flow direction of the water flow; 31. a water level monitoring device; 32. closing the switch when meeting water; 33. the switch is switched off when meeting water; 34. drilling water level; 35. a water temperature monitoring device; 36. a pressure monitoring device.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1:
please refer to fig. 1 and fig. 2, which are a side view structure diagram and a top view of an intelligent single-hole water pumping and injecting instrument, the utility model discloses an intelligent single-hole water pumping and injecting instrument, which specifically comprises a water pump 11 arranged on a cart device 3 for conveying liquid, a water tank 4 for supplying water to the water pump 11, and a fixing frame 16 and a water pumping and injecting pipe head 25 arranged on one side of the cart device 3.
The water pumping and injecting instrument further comprises a hard pipeline 10, a soft pipeline 12, power equipment 1, control processing equipment 2 and monitoring equipment, wherein the power equipment 1 is connected to the water pump 11, the control processing equipment 2 and the monitoring equipment and supplies power to all the connected equipment; wherein:
the water tank 4, the water pump 11 and the power equipment 1 are all arranged on the cart device 3, and the fixed frame 16 is fixed on the ground 28 on one side adjacent to the cart device 3 through rivets 14; a drilling hole 15 with the size corresponding to the water pumping and injecting pipe head 25 is arranged below the fixing frame 16, and the water pumping and injecting pipe head is embedded in the drilling hole 15 and is spaced from the ground 28 by a certain distance.
The water pump 11 is respectively communicated with the water tank 4, the drain pipe 6 arranged on one side of the cart device 3 and the water pumping and injecting pipe head 25 through a plurality of pipelines; wherein the specific design of the water tank 4 comprises:
1. the bottom of the water tank 4 is provided with a water tank backing plate 19, and the lowest water level of the water tank 4 is higher than that of the water pump 11 under the action of the water tank backing plate 19;
2. a circular hole groove is formed in the center of the top of the water tank 4, and a water storage tank cover 5 which is matched with the hole groove in shape is arranged at the circular hole groove;
3. the side wall of the water tank is also provided with a low water level alarm device 1801 and a low water level closing device 1802; the water level lower alarm device (1801) is electrically connected to the control processing device, one end of the water level lower closing device (1802) is electrically connected to the water epitaxial switch, and the other end of the water level lower closing device is electrically connected to the control processing device.
The monitoring equipment comprises water level monitoring equipment 31 which is arranged on a hard pipeline 10 communicated with the water pumping and injecting pipe head 25 and is used for monitoring the water level height in the water pumping and injecting pipe head 25; comprises a water temperature monitoring device 35 which is arranged at the communication port of the water pumping and injecting pipe head 25 and the hard pipeline 10 and is used for monitoring the water temperature in the water pumping and injecting pipe head 25; comprises an air temperature monitoring device 17 arranged at the top of the water tank 4 and used for monitoring the current environmental temperature; comprises a water pressure sensor 18 which is arranged at the bottom of the water tank 4 and is used for monitoring the water level height in the water tank 4; and an electromagnetic flowmeter 8 for monitoring the flow and velocity of the water flowing through the pipe. The monitoring device is electrically connected to the control processing device 2, wherein the control processing device controls the working principle of the alarm device 1801 for low water level and the closing device 1802 for low water level to be:
when the control processing equipment monitors that the height of liquid in the water tank is lower than a preset alarm water level threshold value A through a water pressure sensor 18, the control processing equipment controls the alarm equipment 1801 with lower water level to send an alarm to remind relevant workers;
when the control processing device monitors that the liquid level in the water tank is lower than a preset low water level threshold value B through the water pressure sensor 18, the control processing device controls the water level too low closing device 1802 to close a water pump switch.
In fig. 1, the pumping water pipe head 25 includes an outer pipe and an inner pipe, the inner pipe is located in the outer pipe, the top of the outer pipe is higher than the top of the inner pipe, a certain space is formed between the inner side wall of the outer pipe and the outer side wall of the inner pipe, and the space is filled with a filter layer; a first fixing baffle plate 2501 is fixed in the outer pipe, the first fixing baffle plate 2501 is higher than the top of the inner pipe, and the first fixing baffle plate 2501 is fixed in the middle of the top of the water pumping and injecting pipe head 25 through a plurality of fixing supports; a movable valve 2505 is arranged below the first fixed baffle 2501; the movable valve 2505 is hollow, the lower part of the housing of the movable valve 2505 is sealed, the other parts are provided with a plurality of water through holes, a circle of movable valve blocking pieces are fixedly sleeved on the other parts, and the width of each movable valve blocking piece is equal to the distance between the housing of the movable valve 2505 and the inner side wall of the outer tube; a second fixed baffle 2506 is arranged on the top of the inner pipe, a through hole is formed in the second fixed baffle 2506 so as to penetrate through the movable valve 2505, and the size of the movable valve 2505 is just consistent with that of the movable valve which passes through the through hole; when the lower sealing structure of the movable valve 2505 is not lower than the top of the inner pipe, the top of the inner pipe is sealed, otherwise, a water injection channel is formed between the bucket water hole on the movable valve and the inner pipe.
Please refer to fig. 2, which is a top view structure diagram of an intelligent single-hole water pumping and injecting instrument, wherein the specific design of the pipeline is as follows:
the pipelines comprise a plurality of hard pipelines 10 and soft pipelines 12 with the same diameter of pipe orifices; the power equipment 1 comprises a rotary retraction device 20 used for loading the soft pipeline 12; the water pump 11 is respectively communicated with the soft pipeline 12, the water tank 4 and the drain pipe 6 arranged at one side of the cart device 3 through a plurality of hard pipelines 10; one end of the soft pipeline 12 is communicated with the water pump 11 through the hard pipeline 10, and the other end is communicated with the hard pipeline 10 and penetrates through a fixed frame 16 arranged on the ground to be communicated with a water pumping and injecting pipe head 25 buried under the fixed frame 16.
A first pipeline connector is arranged at the bottom of the water tank, and a second pipeline connector and a third pipeline connector are arranged at the upper part and the lower part of the water pump 11; the hard pipe 10 is inserted into the first, second and third pipe joints, and the water pump 11 is integrated with the water tank 4. Wherein:
the communication ports of the hard pipeline 10, the soft pipeline 12, the water tank 4 and the water discharge pipe 6 are respectively provided with a first pipe valve, a second pipe valve and a third pipe valve; when water is injected and pumped through the water pumping and injecting pipe head, the rotating direction of each pipe valve at the communicating port is adjusted, the flowing direction of water flow in a pipeline communicated with the water tank is changed, under the condition that the direction of a water pump is not changed, water is pumped through the water pumping and injecting pipe head respectively, and water is injected into the water pumping and injecting pipe head through the water tank, a water flow circulation passage is provided
An electromagnetic flow meter 8 is further arranged between the first pipe valve and the second pipe valve, and the electromagnetic flow meter 8 is used for monitoring the flow and the flow speed of water flow in the pipeline.
Example 2:
please refer to fig. 3 and fig. 4, which are a conversion diagram of a water pumping and injecting test performed by the single-hole water pumping and injecting apparatus of the present invention, a sectional diagram of water pumping and injecting pipe head and a sectional diagram of a hose monitoring device, respectively; based on the embodiment 1, a pressure monitoring device 36 is further arranged at a communication port of the hard pipeline 10 and the water pumping and injecting pipe head 25;
to ensure the water pumping and injecting test, when water is injected, as shown in fig. 4(a), water pressure acts on the movable rubber piece 2502 to push the movable valve 2505 to move to the position of the lower fixed baffle 2506, so that the water flow 30 is injected into the drilled hole through the inner pipe 2504; when water is pumped, as shown in fig. 4(b), water pressure acts on the lower side of the movable rubber sheet 2502, and pushes the movable valve 2505 to move upwards to the upper fixed baffle 2506, so that water flows through the water filtering pipe 2507 between the inner pipe 2504 and the outer pipe 2503 to pump water outwards.
Example 3:
please refer to fig. 5, which is a cross-sectional view of the soft pipe; based on embodiment 1, in this embodiment, a cable 1202 is disposed in the hard pipe 10, a small hole 1201 is disposed at a connection portion of a lower end of the hard pipe 10 and the water pumping and injecting pipe head 25, and the cable 1202 is connected to the temperature monitoring device 17, the water temperature monitoring device 35, the pressure monitoring device 36, and the water level monitoring device 31 through the small hole 1201 on the hard pipe 10; the other end of the cable 1202 is connected to the control processing device 2 through a cable connector 1203, and the normal operation of the water pumping and injecting instrument is further ensured under the control of the control processing device.
The utility model discloses an intelligent haplopore instrument of taking out water injection, its working process is:
the trolley for loading the instrument is parked near the drill hole, the pumping and injecting water pipe head is placed into the drill hole, and then the fixing frame is installed at the drill hole opening;
before pumping, the drain is first positioned (typically farther from the bore) and the three-way valve is then rotated to the position of fig. 3(b) and the power plant is activated.
Before filling, the water tank is filled with water, then the three-way valve is rotated to the position shown in fig. 3(a), the power equipment is started, and when the water source is insufficient, the water tank is continuously filled with water.
After the power equipment is started, the pipe head automatically descends to a position between the water-meeting closing switch 32 and the water-meeting opening switch 33, then water pumping and water injection operations are carried out, and meanwhile, the control processing equipment records the operation result.
Wherein the top of the shell of the movable valve is provided with a movable baffle; when water is pumped, water in the inner pipe flows through the filter layer, when water pressure acts on the movable baffle, the movable valve is driven by the movable baffle to move upwards to the first fixed baffle, the water flows through the hollow part of the movable valve, and the water in the inner pipe is further discharged through the water discharge pipe by the pipeline communicated with the water pumping and injecting pipe head; during the water injection state, the water tank passes through the pipeline and carries rivers toward taking out in the water injection tube head, and water pressure effect drives the movable valve and moves to the inner tube downwards, makes rivers further flow into the inner tube through the fretwork position of movable valve in, realizes pouring water operation in toward drilling from the water tank.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (8)
1. An intelligent single-hole water pumping and injecting instrument comprises a water pump (11) arranged on a cart device (3) and used for conveying liquid, a water tank (4) used for providing a water source for the water pump (11), a fixing frame (16) arranged on one side of the cart device (3) and a water pumping and injecting pipe head (25), and is characterized by further comprising a plurality of pipelines, power equipment (1), control processing equipment (2) and monitoring equipment, wherein the power equipment (1) is connected to the water pump (11), the control processing equipment (2) and the monitoring equipment and used for supplying power to all the connected equipment; wherein:
the water pump (11) is respectively communicated with the water tank (4), a drain pipe (6) arranged on one side of the cart device (3) and a water pumping and injecting pipe head for pumping and injecting water through a plurality of pipelines;
the water pumping and injecting pipe head (25) comprises an outer pipe and an inner pipe, the inner pipe is positioned in the outer pipe, the top of the outer pipe is higher than that of the inner pipe, a certain space is formed between the inner side wall of the outer pipe and the outer side wall of the inner pipe, and a filter layer is filled in the space; a first fixed baffle is fixed in the outer pipe, the first fixed baffle is higher than the top of the inner pipe, and a movable valve is arranged below the first fixed baffle; the movable valve is hollow, the lower part of the movable valve shell is sealed, a plurality of water through holes are formed in the position, except the sealed lower part, of the movable valve shell, a circle of movable valve blocking piece is fixedly sleeved on the position, except the sealed lower part, of the movable valve shell, and the width of the movable valve blocking piece is equal to the distance between the shell of the movable valve and the inner side wall of the outer pipe; a second fixed baffle is arranged on the top of the inner pipe, a through hole is formed in the second fixed baffle to penetrate through the movable valve, and the size of the through hole is just consistent with that of the movable valve; when the lower part sealing structure of the movable valve is not lower than the top of the inner pipe, the top of the inner pipe is sealed, otherwise, a water injection channel is formed between the bucket water hole on the movable valve and the inner pipe.
2. The water pumping and injecting apparatus as claimed in claim 1, wherein said holder (16) is fixed to the ground (28) on the adjacent side of the cart device (3) by means of rivets (14); a drilling hole (15) with the size matched with the water pumping and injecting pipe head (25) is arranged below the fixing frame (16), and the water pumping and injecting pipe head is embedded in the drilling hole (15) and is spaced from the ground (28) at a certain distance.
3. The apparatus according to claim 1, wherein said pipes comprise a plurality of hard pipes (10) and soft pipes (12) having the same diameter of nozzle;
the power equipment (1) comprises a rotary retraction device (20) for loading the soft pipeline (12);
the water pump (11) is respectively communicated with the soft pipeline (12), the water tank (4) and a drain pipe (6) arranged on one side of the cart device (3) through a plurality of hard pipelines (10); wherein:
one end of the soft pipeline (12) is communicated with the water pump (11) through the hard pipeline (10), and the other end of the soft pipeline is communicated with the hard pipeline (10), penetrates through the fixed frame (16) arranged on the ground and is communicated with the water pumping and injecting pipe head (25) buried under the fixed frame (16).
4. The pumping and injecting water instrument according to claim 3, wherein the communication ports of the hard pipe (10) and the soft pipe (12), the water tank (4) and the water discharging pipe (6) are respectively provided with a first pipe valve, a second pipe valve and a third pipe valve;
an electromagnetic flow meter is arranged between the second pipe valve and the third pipe valve.
5. The water pumping and injecting apparatus according to claim 1, wherein said monitoring means comprises an electromagnetic flow meter and a water level monitoring means provided on the rigid pipe (10) communicating with the pumping and injecting nozzle head (25) for monitoring the water level in the pumping and injecting nozzle head (25); the water temperature monitoring device is arranged at a communication port of the water pumping and injecting pipe head (25) and the hard pipeline (10) and is used for monitoring the water temperature in the water pumping and injecting pipe head (25); the air temperature monitoring device (17) is arranged at the top of the water tank (4) and is used for monitoring the current environment temperature; the water level monitoring device also comprises a water pressure sensor (18) which is arranged at the bottom of the water tank (4) and is used for monitoring the water level height in the water tank (4).
6. The pumping and injecting water instrument according to claim 5, characterized in that the connecting port of the hard pipeline (10) and the pumping and injecting water pipe head (25) is further provided with a pressure monitoring device for monitoring the water depth inside the pumping and injecting water pipe head (25);
a cable is arranged in the hard pipeline (10); the hard pipeline (10) is provided with a small hole; the cable penetrates through a small hole in the hard pipeline (10) and is connected with the air temperature monitoring device (17), the water temperature monitoring device, the pressure monitoring device, the water level monitoring device and the water pressure sensor (18); the other end of the cable is connected with the control processing equipment through the cable joint, and the normal operation of the water pumping and injecting instrument is ensured under the control of the control processing equipment.
7. The water pumping and injecting apparatus according to claim 6, wherein the water tank is further provided with a low water level alarm device (1801) and a low water level closing device (1802);
the water level lower alarm device (1801) is electrically connected to the control processing device, one end of the water level lower closing device (1802) is electrically connected to the water epitaxial switch, and the other end of the water level lower closing device is electrically connected to the control processing device.
8. The water pumping and injecting apparatus as claimed in claim 3, wherein said water pump is an electric pump powered by a power device, said rigid tube is a transparent PVC plastic tube, said flexible tube is a rubber hose, and the shape of said flexible tube is maintained in a natural state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400416.0U CN210441916U (en) | 2019-03-27 | 2019-03-27 | Intelligent single-hole water pumping and injecting instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920400416.0U CN210441916U (en) | 2019-03-27 | 2019-03-27 | Intelligent single-hole water pumping and injecting instrument |
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| CN210441916U true CN210441916U (en) | 2020-05-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044410A (en) * | 2019-03-27 | 2019-07-23 | 中国地质大学（武汉） | A kind of intelligence single hole pumping water injection instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044410A (en) * | 2019-03-27 | 2019-07-23 | 中国地质大学（武汉） | A kind of intelligence single hole pumping water injection instrument |
| CN110044410B (en) * | 2019-03-27 | 2023-12-05 | 中国地质大学（武汉） | Intelligent single-hole water pumping and injecting instrument |
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| GR01 | Patent grant |