CN209247081U - Constant head water injection test monitoring device - Google Patents
Constant head water injection test monitoring device Download PDFInfo
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- CN209247081U CN209247081U CN201821758230.4U CN201821758230U CN209247081U CN 209247081 U CN209247081 U CN 209247081U CN 201821758230 U CN201821758230 U CN 201821758230U CN 209247081 U CN209247081 U CN 209247081U
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Abstract
Constant head water injection test monitoring device, including drilling pipe, water tank and power supply, one end of the top setting water-supply-pipe of the water tank, the other end of water-supply-pipe protrudes into drilling pipe, water pump, electromagnetic flowmeter and electromagnetic switch are set gradually on water-supply-pipe, liquid level sensor is arranged in the upper end of drilling pipe, liquid level sensor, electromagnetic flowmeter, electromagnetic switch and water pump pass through signal wire respectively and connect controller, display screen is set on controller, and water pump, electromagnetic flowmeter, electromagnetic switch, controller and display screen connect with power supply.The device without human intervention, reduces labour, and monitoring is convenient and accuracy is high, and it is more intuitive quick and accurate to obtain data.
Description
Technical field
The utility model relates to constant head water injection test technical fields, specifically constant head water injection test monitoring dress
It sets.
Background technique
Constant head water injection test is that each operating procedure is completed by staff mostly at present, in the personnel of field detection
It needs to see manual time-keeping on one side, observes water meter on one side and record flow, and be required to artificial recharge in each period, pass through simultaneously
The mode of observation records the data of each flow, and the arrangement of test data is also by being accomplished manually, and workload is many and diverse, is easy to appear
The fault such as error of omission, incorrect posting of data, causes test data inaccurate.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides constant head water injection test monitoring device.The device
Without human intervention, labour is reduced, monitoring is convenient, and it is more intuitive quick and accurate to obtain data.
To achieve the goals above, the technical solution adopted in the utility model are as follows: described including drilling pipe, water tank and power supply
Water tank top setting water-supply-pipe one end, the other end of water-supply-pipe protrudes into drilling pipe, and water pump, electricity are set gradually on water-supply-pipe
Magnetic flowmeter and electromagnetic switch, the upper end of drilling pipe are arranged liquid level sensor, liquid level sensor, electromagnetic flowmeter, electromagnetic switch and
Water pump passes through signal wire respectively and connects controller, and display screen, water pump, electromagnetic flowmeter, electromagnetic switch, controller are arranged on controller
Pass through power supply power supply with display screen.
In order to further realize the utility model, the technical solution that can also use are as follows: the water pump is mounted on water tank
Top.The controller is programmable controller.
The utility model has the following beneficial effects: the utility model controls the start-stop of water pump and electromagnetic switch by controller,
The flow number of electromagnetic flowmeter can be also obtained in real time and carries out storage record simultaneously, is shown finally by display screen, controlled
Device can also obtain the signal that liquid level sensor is sent in real time, and liquid level sensor is arranged at the liquid level of needs, when the interior water that drills
When liquid level is lower than the liquid level, controller receives the signal from liquid level sensor, start water pump and open simultaneously electromagnetic switch to
Water is filled in drilling, when the liquid level for the interior water that drills reaches the liquid level, controller receives the signal from liquid level sensor, starting
Water pump simultaneously opens simultaneously electromagnetic switch and fills water into drilling, and whole experiment process automation control, test data accuracy is high,
Test data can be obtained directly by display screen, intuitive quick, and staff is facilitated to obtain test data.It is electric in the utility model
The liquid level sensor of magnetic flowmeter and the water surface carries out the accuracy that control improves water injection rate by controller, decreases simultaneously
Various artificial and environmental factor influences when determining measuring point, further improve the precision of testing result.The utility model
Also there is easy carrying, advantage easy for installation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
Constant head water injection test monitoring device, including drilling pipe 10, water tank 1 and power supply 9, the top setting of the water tank 1
One end of water-supply-pipe 5, the other end of water-supply-pipe 5 protrude into drilling pipe 10, and water pump 2, electromagnetic flowmeter 3 are set gradually on water-supply-pipe 5
Liquid level sensor 8, liquid level sensor 8, electromagnetic flowmeter 3, electromagnetic switch 4 and water are set with the upper end of electromagnetic switch 4, drilling pipe 10
Pump 2 connects controller 7 by signal wire respectively, and display screen, water pump 2, electromagnetic flowmeter 3, electromagnetic switch 4, control are arranged on controller 7
Device 7 and display screen processed pass through power supply 9 and power.
The utility model controls the start-stop of water pump 1 and electromagnetic switch 4 by controller 7, while can also obtain electromagnetism in real time
The flow number of flowmeter 3 simultaneously carries out storage record, shows finally by display screen, controller 7 can also obtain liquid level in real time
The signal that sensor 8 is sent, liquid level sensor 8 are arranged at the liquid level of needs, when the liquid level for the interior water that drills is lower than the liquid level,
Controller 7 receives the signal from liquid level sensor 8, starts water pump 1 and opens simultaneously electromagnetic switch 4 and fills water into drilling,
When the liquid level of water reaches the liquid level in drill, controller 7 receives the signal from liquid level sensor 8, starts water pump 1 and simultaneously
It opens electromagnetic switch 4 and fills water into drilling, whole experiment process automation control, test data accuracy is high, test data
It can directly be obtained by display screen, it is intuitive quick, facilitate staff to obtain test data.Electromagnetic flowmeter in the utility model
3 and the liquid level sensor 8 of the water surface control carried out by controller improve the accuracy of water injection rate, while decreasing in determination
Various artificial and environmental factor influences when measuring point, further improve the precision of testing result.
In order to keep the utility model structure more reasonable, the water pump 2 is mounted on the top of water tank 1.Water pump 1 uses
The centrifugal pump of lightweight.
In order to enable this monitoring device can reach control effect, the controller 7 is programmable controller.Exist in advance
Corresponding program is incorporated into this controller 7, realization obtains the control of electromagnetic switch 4, water pump 2 and the signal of liquid level sensor 8
It takes and the combination of water pump 2, electromagnetic switch 4 controls, reach to this test Full-automatic water filling and monitoring.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments are merely to illustrate the technical solution of the utility model simultaneously
Non- is limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this field
It is to be appreciated by one skilled in the art that those skilled in the art were made in the essential scope of the utility model
Variations, modifications, additions or substitutions also should belong to the claim protection of the utility model without departure from the objective of the utility model
Range.
Claims (3)
1. constant head water injection test monitoring device, including drilling pipe (10), water tank (1) and power supply (9), it is characterised in that: described
One end of top setting water-supply-pipe (5) of water tank (1), the other end of water-supply-pipe (5) protrudes into drilling pipe (10), on water-supply-pipe (5)
Water pump (2), electromagnetic flowmeter (3) and electromagnetic switch (4) are set gradually, liquid level sensor (8) are arranged in the upper end of drilling pipe (10), liquid
Level sensor (8), electromagnetic flowmeter (3), electromagnetic switch (4) and water pump (2) are connect controller (7) by signal wire respectively, control
Display screen is set on device (7), and water pump (2), electromagnetic flowmeter (3), electromagnetic switch (4), controller (7) and display screen are and power supply
(9) connect.
2. constant head water injection test monitoring device according to claim 1, it is characterised in that: water pump (2) installation
At the top of water tank (1).
3. constant head water injection test monitoring device according to claim 1, it is characterised in that: the controller (7) is
Programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758230.4U CN209247081U (en) | 2018-10-29 | 2018-10-29 | Constant head water injection test monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758230.4U CN209247081U (en) | 2018-10-29 | 2018-10-29 | Constant head water injection test monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247081U true CN209247081U (en) | 2019-08-13 |
Family
ID=67526314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821758230.4U Active CN209247081U (en) | 2018-10-29 | 2018-10-29 | Constant head water injection test monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247081U (en) |
-
2018
- 2018-10-29 CN CN201821758230.4U patent/CN209247081U/en active Active
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