CN209745361U - Water pumping test data acquisition device - Google Patents
Water pumping test data acquisition device Download PDFInfo
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- CN209745361U CN209745361U CN201920884284.3U CN201920884284U CN209745361U CN 209745361 U CN209745361 U CN 209745361U CN 201920884284 U CN201920884284 U CN 201920884284U CN 209745361 U CN209745361 U CN 209745361U
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Abstract
the utility model relates to a water pumping test data acquisition device, which belongs to the technical field of water pumping test data acquisition, and comprises a device main body, a winder and a first guide wheel are fixedly arranged at the top of the device main body, the winder consists of a winding roll and a driving motor, the winding roll is arranged on an output shaft of the driving motor, a second guide wheel is fixedly arranged on the inner wall of one side of the device main body close to the first guide wheel, a traction rope is fixedly arranged on the winding roll of the winder, the traction rope sequentially bypasses the first guide wheel and the second guide wheel and then extends into the device main body, a collection cup is fixedly arranged on the traction rope, a display screen is fixedly arranged at one side of the device main body, a controller is arranged at the other side of the device main body, a water pump is arranged at one side of the top of the device main body, a water drainage pipe is arranged on a water outlet, the cost is lower, and it is convenient to use, can gather multilayer well water.
Description
Technical Field
The utility model relates to a test data acquisition device draws water belongs to the test data acquisition technical field that draws water.
background
In areas lacking hydrogeological data, after well washing work is finished and a water pump is installed, a water pumping test is needed to obtain certain water quality and geological information, the mainly obtained information comprises water inflow, permeability and the like, the information can be obtained by means of a certain tool, a data acquisition device is needed, the existing water pumping test data acquisition devices are various, and the use requirements are basically met;
however, the existing water pumping test data acquisition device is still simpler in structure, and the following two defects are needed to be improved:
On one hand, in order to ensure stability, the existing pumping test data acquisition device is generally rigid in structure and cannot acquire water at different depths, and a few acquisition devices can use telescopic water pipes to absorb water at different heights, but the water pipes can drive water flow to move when being telescopic, so that data accuracy is influenced;
On the other hand, the existing water pumping test data acquisition device mostly uses the water level meter to measure the water level, combines the time interval to measure the water inflow amount, however, the surface of water is difficult to avoid has fluctuation, and the water level meter is difficult to accurately measure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, provides a test data acquisition device draws water, can effectively solve the problem that the unable water to the different degree of depth of mentioning in the background art is gathered and the fluviograph is difficult to the precision measurement water level.
In order to solve the technical problem, the utility model provides a following technical scheme:
A water pumping test data acquisition device comprises a device main body, wherein a winder and a first guide wheel are fixedly arranged at the top of the device main body, the winder consists of a winding roll and a driving motor, the winding roll is installed on an output shaft of the driving motor, a second guide wheel is fixedly arranged on the inner wall of one side, close to the first guide wheel, of the device main body, a traction rope is fixedly arranged on the winding roll of the winder, the traction rope sequentially bypasses the first guide wheel and the second guide wheel and then extends into the device main body, and an acquisition cup is fixedly arranged on the traction rope;
The fixed display screen that is provided with in device main part one side, device main part opposite side is provided with the controller, the water pump is installed to one side at device main part top, install the drain pipe on the outlet of water pump, fixed mounting has high accuracy flowmeter on the drain pipe, install the pipe that absorbs water on the water sucking mouth of water pump, the pipe one end that absorbs water extends to the bottom of device main part inner wall, the fixed pressure transmitter that is provided with in pipe bottom one side that absorbs water, the infiltration hole has been seted up on the collection cup, device main part top one side is provided with power plug, the controller respectively with pressure transmitter the water pump the display screen with driving motor electric connection.
Furthermore, the collecting cups comprise connecting rods and cup bodies, the connecting rods are welded to the tops of the cup bodies, and the adjacent collecting cups are fixedly connected through the connecting rods.
Further, an iron ball is welded at the bottom of the collection cup at the bottommost part.
further, the water suction pipe is an L-shaped water pipe.
Further, a reinforcing block is welded between the water suction pipe and the device body.
further, the number of the collection cups is 4.
The utility model discloses beneficial effect:
firstly, the utility model collects water of different depths through the liftable collection cup, and simultaneously cooperates with the permeation effect of the permeation hole, so that the water of different depths slowly enters the collection cup, the water collected by the collection cup of different depths can be mixed only in a very small amount, more accurate water collection is realized, and the subsequent measurement accuracy is not influenced;
Secondly, the utility model discloses a pressure transmitter measures water pressure, and the pressure that pressure transmitter received also changes thereupon when the water level changes to confirm the change of water level, the fluctuation of water can not influence pressure transmitter's measuring result, makes measuring result more accurate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a sectional view of the present invention.
FIG. 2 is a partial enlarged view of the reel portion of the present invention.
Fig. 3 is a schematic structural view of the reel of the present invention.
fig. 4 is a circuit diagram of the present invention.
Reference numbers in the figures: 1. a device main body; 2. a reel; 3. a first guide wheel; 4. a second guide wheel; 5. a hauling rope; 6. a connecting rod; 7. a cup body; 8. an iron ball; 9. a display screen; 10. a water pump; 11. a drain pipe; 12. a suction pipe; 13. a reinforcing block; 14. a controller; 15. a penetration hole; 16. a pressure transmitter; 17. a take-up reel; 18. a drive motor; 19. a high-precision flowmeter.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 4, a water pumping test data acquisition device comprises a device body 1, a winder 2 and a first guide wheel 3 are fixedly arranged at the top of the device body 1, the winder 2 is composed of a winding roll 17 and a driving motor 18, the winding roll 17 is installed on an output shaft of the driving motor 18, a second guide wheel 4 is fixedly arranged on the inner wall of one side of the device body 1 close to the first guide wheel 3, a traction rope 5 is fixedly arranged on the winding roll 17 of the winder 2, the traction rope 5 sequentially winds around the first guide wheel 3 and the second guide wheel 4 and then extends into the device body 1, and an acquisition cup is fixedly arranged on the traction rope 5;
the fixed display screen 9 that is provided with in 1 one side of device main part, 1 opposite side of device main part is provided with controller 14, water pump 10 is installed to one side at 1 top of device main part, install drain pipe 11 on the outlet of water pump 10, fixed mounting has high accuracy flowmeter 19 on the drain pipe 11, install on the water sucking mouth of water pump 10 and absorb water pipe 12, 12 one end of absorbing water pipe extends to the bottom of 1 inner wall of device main part, 12 fixed pressure transmitter 16 that is provided with in one side of the bottom of the pipe that absorbs water pipe 12, the last infiltration hole 15 of having seted up of collection cup, 1 top one side of device main part is provided with power plug, controller 14 respectively with pressure transmitter 16, water pump 10, display screen.
Wherein, the model of controller 14 is SPC-CFMC-D20N24A, pressure transmitter 16's model is SIN-P300, high accuracy flowmeter 19's model is LDG-MIK, the quantity of gathering the cup is 4, it comprises connecting rod 6 and cup 7 to gather the cup, connecting rod 6 welds at the cup 7 top, each adjacent collection cup passes through connecting rod 6 fixed connection, the collection cup bottom welding that is located the bottommost has iron ball 8, the collection cup of co-altitude is used for gathering the water of the different degree of depth, the iron ball of bottom can avoid gathering the cup and be difficult to sink underwater, pipe 12 that absorbs water is L type water pipe, the welding has reinforcing block 13 between pipe 12 and the device main part 1, can make the installation that pipe 12 that absorbs water can stabilize on device main part 1.
the utility model discloses the theory of operation: when in use, the power plug is communicated with an external power supply to provide electric energy for each electric appliance of the utility model, then the main body 1 of the device is put into the well, when the water inflow is measured, only the water pump 10 is started, the water pump 10 pumps water out through the water suction pipe 12, the water level is lowered, after the water level is lowered to a certain value, the controller 14 can automatically record the time and the data of the pressure transmitter 16 at the corresponding time, then the water pump 10 is closed, the water level starts to rise, the controller 14 records the time and the data of the pressure transmitter 16 at the corresponding time at the same time interval, the data are directly displayed on the display screen 9, the water pressure is measured through the pressure transmitter 16, the pressure measured by the pressure transmitter 16 is changed when the water level is changed, thereby the change of the water level is determined, the stratum permeability can be calculated by matching with the high-precision flowmeter 19, compared with the traditional data acquisition device, in the use process of the utility model, the fluctuation of water can not influence the measuring result of the pressure transmitter 16, so that the measuring result can be more accurate;
And simultaneously, the utility model discloses still can gather the water of the different degree of depth, only need through start-up driving motor 18, make driving motor 18 drive take-up reel 17 put down haulage rope 5, the iron ball 8 of gathering the bottom of cup portion has great weight, can pull in each collection cup under water, the collection process of gathering the cup mainly goes on through the infiltration hole 15 (the diameter can not be too big when production in infiltration hole 15, otherwise can get into too much water when other water layers, influence the measuring accuracy degree), make the water of the different degree of depth slowly enter into in gathering the cup, consequently can make the water that the collection cup of the different degree of depth was gathered only have the mixture of a small amount, influence to measuring accuracy is minimum.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a water pumping test data acquisition device, includes device main part (1), its characterized in that: the device comprises a device body (1), wherein a winder (2) and a first guide wheel (3) are fixedly arranged at the top of the device body (1), the winder (2) consists of a winding roll (17) and a driving motor (18), the winding roll (17) is installed on an output shaft of the driving motor (18), a second guide wheel (4) is fixedly arranged on the inner wall of one side, close to the first guide wheel (3), of the device body (1), a traction rope (5) is fixedly arranged on the winding roll (17) of the winder (2), the traction rope (5) sequentially bypasses the first guide wheel (3) and the second guide wheel (4) and then extends into the device body (1), and a collection cup is fixedly arranged on the traction rope (5);
Device main part (1) one side is fixed and is provided with display screen (9), device main part (1) opposite side is provided with controller (14), water pump (10) are installed to one side at device main part (1) top, install drain pipe (11) on the outlet of water pump (10), fixed mounting has high accuracy flowmeter (19) on drain pipe (11), install on the water sucking mouth of water pump (10) and absorb water pipe (12), it extends to absorb water pipe (12) the bottom of device main part (1) inner wall, it is fixed pressure transmitter (16) that is provided with to absorb water pipe (12) bottom one side, the last infiltration hole (15) of having seted up of collection cup, device main part (1) top one side is provided with power plug, controller (14) respectively with pressure transmitter (16) water pump (10), The display screen (9) is electrically connected with the driving motor (18).
2. The water pumping test data acquisition device of claim 1, wherein: the collecting cup is composed of a connecting rod (6) and a cup body (7), the connecting rod (6) is welded to the top of the cup body (7), and the adjacent collecting cups are fixedly connected through the connecting rod (6).
3. The water pumping test data acquisition device of claim 2, wherein: an iron ball (8) is welded at the bottom of the collecting cup positioned at the bottommost part.
4. The water pumping test data acquisition device of claim 1, wherein: the water suction pipe (12) is an L-shaped water pipe.
5. The water pumping test data acquisition device of claim 1, wherein: reinforcing blocks (13) are welded between the water suction pipe (12) and the device main body (1).
6. the water pumping test data acquisition device of claim 1, wherein: the number of the collecting cups is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920884284.3U CN209745361U (en) | 2019-06-13 | 2019-06-13 | Water pumping test data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920884284.3U CN209745361U (en) | 2019-06-13 | 2019-06-13 | Water pumping test data acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN209745361U true CN209745361U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920884284.3U Active CN209745361U (en) | 2019-06-13 | 2019-06-13 | Water pumping test data acquisition device |
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| CN (1) | CN209745361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754043A (en) * | 2023-08-18 | 2023-09-15 | 沈阳仪表科学研究院有限公司 | Laboratory is with input type liquid level transmitter installation device |
-
2019
- 2019-06-13 CN CN201920884284.3U patent/CN209745361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754043A (en) * | 2023-08-18 | 2023-09-15 | 沈阳仪表科学研究院有限公司 | Laboratory is with input type liquid level transmitter installation device |
| CN116754043B (en) * | 2023-08-18 | 2023-10-31 | 沈阳仪表科学研究院有限公司 | Laboratory is with input type liquid level transmitter installation device |
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