CN115560833A - Precise full-caliber water meter detection line - Google Patents
Precise full-caliber water meter detection line Download PDFInfo
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- CN115560833A CN115560833A CN202211147446.8A CN202211147446A CN115560833A CN 115560833 A CN115560833 A CN 115560833A CN 202211147446 A CN202211147446 A CN 202211147446A CN 115560833 A CN115560833 A CN 115560833A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
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Abstract
The invention discloses a precise full-caliber water meter detection line, which belongs to the technical field of water meter detection and comprises a detection platform, a pressure stabilizing tank, a recovery pool and a water meter detection mechanism, wherein the detection platform is horizontally arranged, the recovery pool is positioned at one end of the top of the detection platform, the other end of the pressure stabilizing tank is positioned at the other end of the top of the detection platform, a first detection water path and a second detection water path which are communicated with each other are arranged on the pressure stabilizing tank, the first detection water path and the second detection water path are communicated with the recovery pool, and the water meter detection mechanism is respectively arranged on the first detection water path and the second detection water path. According to the invention, the water meters with different sizes and flows on the first detection water path and the second detection water path are detected by the water meter detection mechanism, so that accurate data of the water meters with different sizes and flows are obtained, and the detected data is compared with the data on the water meters, thus the accuracy of the water meters in detecting the water flow is judged, and the use accuracy of the water meters is improved.
Description
Technical Field
The invention belongs to the technical field of water meter detection, and particularly relates to a precise full-caliber water meter detection line.
Background
The water delivery pipe network is very important for daily life and industrial production of people. In general, a water supply network is relatively large, such a large system needs very complicated adjusting means in order to guarantee the functional requirements, wherein the valve is a key device for adjusting the water supply network system, can adjust the flow and pressure in the pipe, and adjusts and controls the operation state of the pipe network system, which is an indispensable part for realizing stable operation of the pipe network system and the functional requirements thereof. For example, in some cases, the pipeline needs to be locally modified or repaired, but the normal water supply of the pipeline cannot be affected at the moment, and the valve plays a role in blocking and adjusting. The valve is used as an important hydraulic element for adjusting the operation of a pipe network, and the maintenance of the set opening degree is an important factor for the stable and safe operation of the pipe network and the realization of the functional requirements of the pipe network. Before the water meter leaves a factory, the precision of the water meter needs to be detected so as to obtain a qualified water meter for use.
However, the existing water meter detection line can only detect a water meter with a single size and a single flow at one time, the detection efficiency is low, the detection accuracy is relatively low, and the requirement of subsequent use of the water meter cannot be met, so that the requirement of precise full-caliber water meter detection line for detection is required.
Disclosure of Invention
The embodiment of the invention provides a precise full-caliber water meter detection line, which aims to solve the problems in the prior art.
The embodiment of the invention adopts the following technical scheme: the utility model provides a full bore water gauge detection line of accurate formula, is including detecting platform, surge tank, recovery pond and water gauge detection mechanism, it is the level setting to detect the platform, it is located the top one end of detecting the platform to retrieve the pond, the other end of surge tank is located the top other end of detecting the platform, be equipped with the connecting pipe between surge tank and the recovery pond, be equipped with the water pump on the connecting pipe, be equipped with the first detection water route and the second detection water route that are linked together on the surge tank, first detection water route and second detection water route are linked together with the recovery pond, water gauge detection mechanism sets up respectively on first detection water route and second detection water route, all be equipped with the detachable water gauge on first detection water route and the second detection water route, it is equipped with the controller that water gauge detection mechanism is linked together to detect bench.
Furthermore, the first detection water path comprises a first water outlet pipe and four first detection water path pipes, the first water outlet pipe is communicated with the pressure stabilizing tank, one ends of the four first detection water path pipes are communicated with the first water outlet pipe at equal intervals, and the diameters of the first detection water path pipes are sequentially increased.
Furthermore, the second detects the water route and includes second outlet pipe and three second detection water route pipe, the second outlet pipe is linked together with the surge tank, and is three the one end of second detection water route pipe is equidistant to be linked together on the second outlet pipe, and is three the diameter that the second detected the water route pipe increases in proper order.
Further, the diameter of the second detection water pipe is larger than that of the first detection water pipe.
Further, every all be equipped with water gauge detection mechanism on first detection water route pipe and the second detection water route pipe, every water gauge detection mechanism all includes adapter sleeve, electromagnetic flowmeter, servo motor, gear motor and ball valve, the adapter sleeve is connected respectively on first detection water route pipe and second detection water route pipe, electromagnetic flowmeter connects respectively on first detection water route pipe and second detection water route pipe, electromagnetic flowmeter is located between adapter sleeve and the water gauge, servo motor is located the adapter sleeve, gear motor is located servo motor, the ball valve is located gear motor and is located the adapter sleeve, electromagnetic flowmeter and servo motor electric connection.
Furthermore, the flow sizes of the water meters on the three second detection water pipes and the four first detection water pipes are different, and the sizes of the water meters correspond to the corresponding first detection water pipes and the corresponding second detection water pipes.
Furthermore, the other ends of the first detection water path pipe and the second detection water path pipe are provided with a recovery pipe, and the recovery pipe is communicated with a recovery tank.
The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, the water pump of the invention conveys the water in the recovery tank into the pressure stabilizing tank through the connecting pipe, the pressure stabilizing tank conveys the water into the first detection water path and the second detection water path, the water meter detection mechanism detects the water meters with different sizes and flows on the first detection water path and the second detection water path, the accurate data of the water meters with different sizes and flows are obtained, and the detected data is compared with the data on the water meters, thereby judging the accuracy of the water flow detected by the water meters and improving the accuracy of the water meters in use.
Secondly, when the invention is used for detection, a target flow is set, then the opening of the servo motor is controlled by the pulse signal feedback of the electromagnetic flowmeter to positively and negatively rotate the belt ball valve to adjust the opening of the ball valve, the flow is adjusted, the control is stopped after the target flow is reached, the current position (the number of sent pulses) is recorded and fed back to the controller, the flow of the water passing through the water channel at present is recorded and obtained, and the current flow is compared with the data on the detected water meter, so that the accuracy of the water flow detected by the water meter is judged.
Drawings
The accompanying drawings, which 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 do not limit the invention. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic diagram of a first detection circuit and a second detection circuit according to the present invention;
FIG. 5 is a schematic perspective view of the cooling and refrigerating apparatus of the present invention;
reference numerals
The device comprises a detection table 1, a surge tank 2, a recovery tank 3, a connecting pipe 31, a water pump 32, a recovery pipe 33, a water meter detection mechanism 4, a connecting sleeve 41, an electromagnetic flow meter 42, a servo motor 43, a speed reduction motor 44, a ball valve 45, a first detection water path 5, a first water outlet pipe 51, a first detection water path pipe 52, a second detection water path 6, a second water outlet pipe 61, a second detection water path pipe 62 and a water meter 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 5, an embodiment of the present invention provides a precision full-bore water meter detection line, including a detection platform 1, a surge tank 2, a recovery tank 3 and a water meter detection mechanism 4, where the detection platform 1 is horizontally disposed, the recovery tank 3 is located at one end of the top of the detection platform 1, the other end of the surge tank 2 is located at the other end of the top of the detection platform 1, a connection pipe 31 is disposed between the surge tank 2 and the recovery tank 3, a water pump 32 is disposed on the connection pipe 31, a first detection water path 5 and a second detection water path 6 which are communicated with each other are disposed on the surge tank 2, the first detection water path 5 and the second detection water path 6 are communicated with the recovery tank 3, the water meter detection mechanism 4 is respectively disposed on the first detection water path 5 and the second detection water path 6, a detachable water meter 7 is disposed on both the first detection water path 5 and the second detection water path 6, a controller of the type communicated with the water meter detection mechanism 4 is disposed on the detection platform 1, and the controller is 6-SUPER, and the controller can process detected pulse signals to obtain the flow rate of water. The surge tank 2 can stabilize the pressure of the water conveyed in the recovery tank 3, so that the water conveyed to the first detection water path 5 and the second detection water path 6 is in a stabilized pressure state, instability of the water cannot be caused, and detection accuracy is affected, the water pump 32 conveys the water in the recovery tank 3 to the surge tank 2 through the connecting pipe 31, the surge tank 2 conveys the water to the first detection water path 5 and the second detection water path 6, the water meters 7 with different sizes and flow rates on the first detection water path 5 and the second detection water path 6 are detected through the water meter detection mechanism 4, accurate data of the water meters 7 with different sizes and flow rates are obtained, the detected data are compared with the data on the water meters 7, so that the accuracy of detecting the water flow rate by the water meters 7 is judged, and the use accuracy of the water meters 7 is improved.
Specifically, the first detection water path 5 includes a first water outlet pipe 51 and four first detection water path pipes 52, the first water outlet pipe 51 is communicated with the surge tank 2, one ends of the four first detection water path pipes 52 are communicated with the first water outlet pipe 51 at equal intervals, and the diameters of the four first detection water path pipes 52 are sequentially increased; the second detection water path 6 comprises a second water outlet pipe 61 and three second detection water path pipes 62, the second water outlet pipe 61 is communicated with the surge tank 2, one ends of the three second detection water path pipes 62 are communicated with the second water outlet pipe 61 at equal intervals, and the diameters of the three second detection water path pipes 62 are sequentially increased; the diameter of the second detection water pipe 62 is larger than that of the first detection water pipe 52, the diameters of the four first detection water pipes 52 and the diameters of the three second detection water pipes 62 are different, and water meters 7 with different sizes and different flows can be installed, so that the water meters 7 with different sizes and different flows can be detected, accurate detection data can be obtained, the accuracy of detection of the water meters 7 is higher, and the water meters 7 with different sizes and flows can perform detection operation on corresponding detection water paths.
Specifically, every all be equipped with water gauge detection mechanism 4 on first detection water route pipe 52 and the second detection water route pipe 62, every water gauge detection mechanism 4 all includes adapter sleeve 41, electromagnetic flowmeter 42, servo motor 43, gear motor 44 and ball valve 45, adapter sleeve 41 is connected respectively on first detection water route pipe 52 and the second detection water route pipe 62, electromagnetic flowmeter 42 is located between adapter sleeve 41 and the water gauge 7, servo motor 43 is located adapter sleeve 41, gear motor 44 is located servo motor 43, ball valve 45 is located gear motor 44 and is located adapter sleeve 41, electromagnetic flowmeter 42 and servo motor 43 electric connection. Servo motor 43 parameters: outputting forward and reverse signals and outputting pulses after 1000 pulses are used for one circle; the reduction ratio of the reduction motor 44 is 1:100, respectively; the ball valve 45 can rotate 360 degrees, the flow is changed from minimum to maximum in 0-90 degrees, the flow is changed from maximum to minimum in 90-180 degrees, the flow is changed from minimum to maximum in 180-270 degrees, the flow is changed from maximum to minimum in 270-360 degrees, one circle is completed, the actual use is adjusted in 0-90 degrees, the electromagnetic flow parameter is output pulse, the number of liters of water in each pulse can be set, and the flow when the water passes through the water meter 7 is detected.
During detection, a target flow is set, then the servo motor 43 is controlled by pulse signals of the electromagnetic flowmeter 42 to rotate the ball valve 45 forward and backward to adjust the opening of the ball valve 45, the flow is adjusted, the operation is stopped after the target flow is reached, the number of pulses sent at the current position is recorded and fed back to the controller, the current flow of water passing through the water channel is recorded and obtained, and the current flow of water is compared with the detected data on the water meter 7, so that the accuracy of the water flow detected by the water meter 7 is judged.
Specifically, the flow rates of the water meters 7 on the three second detection water pipes 62 and the four first detection water pipes 52 are different, and the sizes of the water meters 7 correspond to the corresponding first detection water pipes 52 and the second detection water pipes 62, so as to detect the water meters 7 with different sizes and different flow rates.
Specifically, the other ends of the first detection water path pipe 52 and the second detection water path pipe 62 are provided with a recovery pipe 33, the recovery pipe 33 is communicated with the recovery tank 3, and the detected water is recovered into the recovery tank 3 through the recovery pipe 33, so as to facilitate the next detection operation on the water meter 7.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a full bore water gauge detection line of accurate formula, its characterized in that, is including detecting platform (1), surge tank (2), recovery pond (3) and water gauge detection mechanism (4), it is the level setting to detect platform (1), recovery pond (3) are located the top one end of detecting platform (1), the other end of surge tank (2) is located the top other end of detecting platform (1), be equipped with connecting pipe (31) between surge tank (2) and recovery pond (3), be equipped with water pump (32) on connecting pipe (31), be equipped with the first detection water route (5) and the second detection water route (6) that are linked together on surge tank (2), first detection water route (5) and second detect water route (6) and are linked together with recovery pond (3), water gauge detection mechanism (4) set up respectively on first detection water route (5) and second detection water route (6), all be equipped with detachable water gauge (7) on first detection water route (5) and the second detection water gauge detection route (6), be equipped with the detection mechanism (4) on detecting platform (1) and be linked together with the water gauge detection mechanism (4).
2. The precision full-caliber water meter detection line according to claim 1, wherein: the first detection water channel (5) comprises a first water outlet pipe (51) and four first detection water channel pipes (52), wherein the first water outlet pipe (51) is communicated with the pressure stabilizing tank (2), the number of the first detection water channel pipes is four, one end of each first detection water channel pipe (52) is communicated with the corresponding first water outlet pipe (51) at equal intervals, and the diameters of the first detection water channel pipes (52) are sequentially increased.
3. The precision full-caliber water meter detection line of claim 2, wherein: the second detects water route (6) and includes that second outlet pipe (61) and three second detect water pipe (62), second outlet pipe (61) are linked together with surge tank (2), and is three the one end of second detection water pipe (62) is equidistant to be linked together on second outlet pipe (61), and is three the diameter that the second detected water pipe (62) increases in proper order.
4. The precision full-caliber water meter detection line according to claim 3, wherein: the diameter of the second detection water passage pipe (62) is larger than that of the first detection water passage pipe (52).
5. The precision full-caliber water meter detection line according to claim 4, wherein: every all be equipped with water gauge detection mechanism (4), every on first detection water route pipe (52) and the second detection water route pipe (62) water gauge detection mechanism (4) all include adapter sleeve (41), electromagnetic flow meter (42), servo motor (43), gear motor (44) and ball valve (45), adapter sleeve (41) are connected respectively on first detection water route pipe (52) and second detection water route pipe (62), electromagnetic flow meter (42) are located between adapter sleeve (41) and water gauge (7), servo motor (43) are located adapter sleeve (41), gear motor (44) are located servo motor (43), ball valve (45) are located gear motor (44) and are located adapter sleeve (41), electromagnetic flow meter (42) and servo motor (43) electric connection.
6. The precision full-caliber water meter detection line of claim 3, wherein: the flow sizes of the water meters (7) on the three second detection water path pipes (62) and the four first detection water path pipes (52) are different, and the sizes of the water meters (7) correspond to the corresponding first detection water path pipes (52) and the second detection water path pipes (62).
7. The precision full-caliber water meter detection line according to claim 3, wherein: the other ends of the first detection water path pipe (52) and the second detection water path pipe (62) are provided with a recovery pipe (33), and the recovery pipe (33) is communicated with the recovery tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211147446.8A CN115560833A (en) | 2022-09-19 | 2022-09-19 | Precise full-caliber water meter detection line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211147446.8A CN115560833A (en) | 2022-09-19 | 2022-09-19 | Precise full-caliber water meter detection line |
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| Publication Number | Publication Date |
|---|---|
| CN115560833A true CN115560833A (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211147446.8A Pending CN115560833A (en) | 2022-09-19 | 2022-09-19 | Precise full-caliber water meter detection line |
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| Country | Link |
|---|---|
| CN (1) | CN115560833A (en) |
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2022
- 2022-09-19 CN CN202211147446.8A patent/CN115560833A/en active Pending
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