CN115265674A - Multifunctional water meter capable of improving product precision and practicability and use method thereof - Google Patents

Multifunctional water meter capable of improving product precision and practicability and use method thereof Download PDF

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Publication number
CN115265674A
CN115265674A CN202210746957.5A CN202210746957A CN115265674A CN 115265674 A CN115265674 A CN 115265674A CN 202210746957 A CN202210746957 A CN 202210746957A CN 115265674 A CN115265674 A CN 115265674A
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CN
China
Prior art keywords
water meter
shell
sensor
practicability
pivot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210746957.5A
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Chinese (zh)
Inventor
周圣仓
程连波
李晶
丁红雷
杨福辉
周志伟
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Shandong Bina Info Tech Co ltd
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Shandong Bina Info Tech Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shandong Bina Info Tech Co ltd filed Critical Shandong Bina Info Tech Co ltd
Priority to CN202210746957.5A priority Critical patent/CN115265674A/en
Publication of CN115265674A publication Critical patent/CN115265674A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/14—Casings, e.g. of special material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)

Abstract

The invention provides a multifunctional water meter for improving product precision and practicability and a use method thereof, belonging to the technical field of water meters, and the multifunctional water meter for improving product precision and practicability comprises a water meter shell; the first rotating shaft is rotatably connected in the water meter shell; the first rotating wheel is fixedly connected to the circumferential surface of the first rotating shaft; the first metering mechanism is arranged in the water meter shell and is connected with the first rotating shaft to realize metering; and the sampling mechanism comprises a sampling tube, a valve block and a motor, the sampling tube is fixedly connected to the lower end of the water meter shell, sampling is directly carried out through the device, the sampling efficiency is improved, the function of the water meter is not single any more, and the practicability of the water meter is improved.

Description

Multifunctional water meter capable of improving product precision and practicability and use method thereof
Technical Field
The invention belongs to the technical field of water meters, and particularly relates to a multifunctional water meter capable of improving product precision and practicability.
Background
The water meter is an instrument for measuring water flow, mostly the accumulated flow measurement of water, and generally comprises a positive displacement water meter and a speed water meter, wherein the internal structure of the traditional water meter can be divided into a shell, a sleeve and an inner core from outside to inside, when the specification of the water meter is selected, the size and the flow range of the flow used under the normal condition are firstly estimated, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.
In the prior art, a water meter used in a laboratory has a single function when being used, is only used as a flow metering device, cannot directly sample from the water meter when fluid in a pipeline needs to be sampled, needs to go to a water valve for sampling, and is low in sampling efficiency.
Disclosure of Invention
The invention aims to provide a multifunctional water meter for improving product precision and practicability and a using method thereof, and aims to solve the problems that a water meter used in a laboratory in the prior art is single in function and only serves as a flow metering device when used, and cannot be directly sampled from the water meter when fluid in a pipeline needs to be sampled, and sampling efficiency is low when the fluid needs to be sampled while the fluid is moved to a water valve.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an improve multi-functional water gauge of product precision and practicality, includes:
a water meter housing;
the first rotating shaft is rotatably connected in the water meter shell;
the first rotating wheel is fixedly connected to the circumferential surface of the first rotating shaft;
the first metering mechanism is arranged in the water meter shell and is connected with the first rotating shaft to realize metering; and
sampling mechanism, sampling mechanism includes sampling tube, valve piece and motor, sampling tube fixed connection is in the lower extreme of water gauge shell, intercommunication in sampling tube and the water gauge shell, the valve piece rotates to be connected in the sampling tube, motor fixed connection is in the water gauge shell, the output fixed connection of motor is in the upper end of valve piece.
As a preferable scheme of the present invention, the first metering mechanism includes a second rotating shaft, a first gear, a second gear, a third rotating shaft, and a first sensor, the second rotating shaft is fixedly connected in the first rotating shaft, the first gear is fixedly connected to a circumferential surface of the second rotating shaft, the third rotating shaft is rotatably connected in the water meter housing, the second gear is fixedly connected to a circumferential surface of the third rotating shaft, the second gear is engaged with the first gear, the first sensor is disposed on an upper side of the third rotating shaft, and the first sensor is connected to the third rotating shaft.
As a preferable scheme of the invention, a display screen is fixedly connected in the water meter shell, and the display screen is in signal connection with the first sensor.
As a preferred scheme of the present invention, two sets of second metering mechanisms are disposed in the water meter housing, each set of second metering mechanisms includes a pipeline block, a second rotating wheel and a second sensor, the pipeline block is fixedly connected in the water meter housing, the second rotating wheel is rotatably connected in the pipeline block through a fourth rotating shaft, the second sensor is fixedly connected in the pipeline block, the second sensor is connected with the fourth rotating shaft, and the second sensor is in signal connection with the display screen.
As a preferable scheme of the invention, two groups of alarm mechanisms are arranged on the surface of the water meter shell, each group of alarm mechanism comprises a slope block and a third sensor, the slope block is fixedly connected to the lower part of the circumferential surface of the water meter shell, and the third sensor is fixedly connected in the slope block.
As a preferable scheme of the invention, a buzzer alarm is fixedly connected in the water meter shell, and the buzzer alarm is in signal connection with the two third sensors.
As a preferable scheme of the invention, the upper end of the water meter shell is movably hinged with an upper cover through a hinge shaft.
A use method of a multifunctional water meter for improving product precision and practicability comprises the following steps:
s1, firstly, connecting a water meter shell with a pipeline, enabling fluid in the connected pipeline to flow to another pipeline through the inside of the water meter shell, driving a first rotating mechanism and a second rotating mechanism to operate when the fluid passes through the water meter shell, and displaying metering data through a display screen;
s2, when sampling is needed, the control motor rotates to the three through holes in the valve block to be communicated with the sampling pipe, fluid in the water meter shell is output to the outside of the device through the sampling pipe, personnel receive the fluid through an output port of the sampling pipe, the control motor drives the valve block to rotate after the fluid is received, and a channel in the sampling pipe is closed.
Compared with the prior art, the invention has the beneficial effects that:
1. in the scheme, a person receives fluid through an output port of the sampling tube, and controls the motor to drive the valve block to rotate after the fluid is received, so that a channel in the sampling tube is closed; through this device, when needs sample, directly take a sample through this device, the efficiency of taking a sample improves, and the function of water gauge no longer single improves the practicality of water gauge.
2. In this scheme, the second sensor is connected with the fourth pivot, and the second sensor takes notes the rotation data of fourth pivot, and the second sensor shows through the display screen in with data transfer to the display screen, and first metering mechanism's both sides are located respectively to two sets of second metering mechanism, take notes the flow data of three position in the water gauge shell respectively, effectively improve the measurement accuracy of this device.
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 principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
fig. 3 is a second cross-sectional view of the present invention.
In the figure: 1. a water meter housing; 2. a first rotating shaft; 3. a first runner; 4. a second rotating shaft; 5. a first gear; 6. a second gear; 7. a third rotating shaft; 8. a first sensor; 9. a display screen; 10. an upper cover; 11. a pipe block; 12. a second rotating wheel; 13. a second sensor; 14. a sampling tube; 15. a valve block; 16. a motor; 17. a bevel block; 18. a third sensor; 19. and a buzzer alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
the utility model provides an improve multi-functional water gauge of product precision and practicality, includes:
a water meter housing 1;
the first rotating shaft 2 is rotatably connected in the water meter shell 1;
a first runner 3, the first runner 3 being fixedly connected to the circumferential surface of the first shaft 2;
the first metering mechanism is arranged in the water meter shell 1 and is connected with the first rotating shaft 2 to realize metering; and
the sampling mechanism comprises a sampling tube 14, a valve block 15 and a motor 16, wherein the sampling tube 14 is fixedly connected to the lower end of the water meter shell 1, the sampling tube 14 is communicated with the interior of the water meter shell 1, the valve block 15 is rotatably connected into the sampling tube 14, the motor 16 is fixedly connected into the water meter shell 1, and the output end of the motor 16 is fixedly connected to the upper end of the valve block 15.
In the embodiment of the invention, the water meter shell 1 is connected with a pipeline, when fluid in the pipeline passes through the water meter shell 1, the first rotating wheel 3, the first metering mechanism and the two groups of second metering mechanisms are driven to operate, the flow of the fluid is metered through the first metering mechanism and the two groups of second metering mechanisms, the fluid is output to the outside of the device through the sampling pipe 14 for sampling, three through holes are arranged in the valve block 15 and are respectively connected with three channels in the sampling pipe 14, the motor 16 drives the valve block 15 to rotate when operating, two channel ports of the three through holes are disconnected with two channel ports in the sampling pipe 14, at the moment, the channel in the sampling pipe 14 is closed, the fluid in the water meter shell 1 cannot be sampled through the sampling pipe 14, and the practicability of the device is effectively improved through the arranged sampling mechanism.
Referring to fig. 1-3, the first metering mechanism includes a second rotating shaft 4, a first gear 5, a second gear 6, a third rotating shaft 7 and a first sensor 8, the second rotating shaft 4 is fixedly connected to the first rotating shaft 2, the first gear 5 is fixedly connected to the circumferential surface of the second rotating shaft 4, the third rotating shaft 7 is rotatably connected to the water meter housing 1, the second gear 6 is fixedly connected to the circumferential surface of the third rotating shaft 7, the second gear 6 is engaged with the first gear 5, the first sensor 8 is disposed on the upper side of the third rotating shaft 7, and the first sensor 8 is connected to the third rotating shaft 7.
In this embodiment: first runner 3 drives first metering mechanism when rotating and moves, and first runner 3 drives second pivot 4 and rotates, and second pivot 4 drives its fixed surface's first gear 5 and rotates, and first gear 5 drives third pivot 7 through second gear 6 and rotates, and first sensor 8 measures the number of turns of rotation of third pivot 7, and first sensor 8 transmits the measurement data to display screen 9 in, shows the measurement data by display screen 9.
Specifically, referring to fig. 1 to 3, a display screen 9 is fixedly connected in the water meter housing 1, and the display screen 9 is in signal connection with the first sensor 8.
In this embodiment: the display screen 9 is used for displaying the metering data transmitted by the first sensor 8.
Referring to fig. 1-3, two sets of second metering mechanisms are disposed in the water meter housing 1, each set of second metering mechanisms includes a pipe block 11, a second rotating wheel 12 and a second sensor 13, the pipe block 11 is fixedly connected in the water meter housing 1, the second rotating wheel 12 is rotatably connected in the pipe block 11 through a fourth rotating shaft, the second sensor 13 is fixedly connected in the pipe block 11, the second sensor 13 is connected with the fourth rotating shaft, and the second sensor 13 is in signal connection with the display screen 9.
In this embodiment: the second metering mechanism is used for improving the precision of the device, when fluid in the water meter shell 1 passes through the second metering mechanism, the fluid drives the second rotating wheel 12 to rotate, the second rotating wheel 12 drives the fourth rotating shaft to rotate, the second sensor 13 is connected with the fourth rotating shaft, the second sensor 13 records the rotating data of the fourth rotating shaft, the second sensor 13 transmits the data to the display screen 9 and displays the data through the display screen 9, the two groups of second metering mechanisms are respectively arranged on two sides of the first metering mechanism and respectively record the flow data of three positions in the water meter shell 1, and the metering precision of the device is effectively improved.
Specifically, referring to fig. 1-3, two sets of alarm mechanisms are disposed on the surface of the water meter housing 1, each set of alarm mechanism includes a slope block 17 and a third sensor 18, the slope block 17 is fixedly connected to the lower portion of the circumferential surface of the water meter housing 1, and the third sensor 18 is fixedly connected to the inside of the slope block 17.
In this embodiment: when the water meter shell 1 is connected with a pipeline, fluid overflows from the joint, the fluid flows to the third sensor 18 from the inclined plane in the inclined plane block 17, the surface of the third sensor 18 receives a signal of the passing of the fluid and then transmits the signal to the buzzing alarm 19, and the buzzing alarm 19 generates a buzzing signal to remind people of incomplete sealing of the joint of the device.
Specifically, referring to fig. 1-3, a buzzer alarm 19 is fixedly connected in the water meter housing 1, and the buzzer alarm 19 is in signal connection with two third sensors 18.
In this embodiment: the buzzer alarm 19 is used for generating a buzzing alarm signal to remind people that the installation of the device is in a problem.
Referring to fig. 1-3, the upper end of the water meter housing 1 is hinged with an upper cover 10 via a hinge shaft.
In this embodiment: the upper cover 10 is used for protecting the first sensor 8, the display screen 9 and the buzzer alarm 19 which are arranged in the water meter shell 1, and the service lives of the first sensor 8, the display screen 9 and the buzzer alarm 19 are prolonged; the first sensor 8, the display screen 9, the buzzer siren 19, the motor 16 and the third sensor 18 used in the device are all the prior art, and are not described in detail herein.
The working principle and the using process of the invention are as follows: when the device is used, firstly, a water meter shell 1 is connected with a pipeline, fluid in the connected pipeline flows to another pipeline through the inside of the water meter shell 1, when the fluid passes through the water meter shell 1, the operation of a first rotating mechanism and a second rotating mechanism is driven, metering data is displayed by a display screen 9, when sampling is needed, a control motor 16 rotates to three through holes in a valve block 15 to be communicated with the inside of a sampling pipe 14, the fluid in the water meter shell 1 is output to the outside of the device through the sampling pipe 14, personnel receive the fluid through an output port of the sampling pipe 14, after the receiving is completed, the control motor 16 drives the valve block 15 to rotate, and a channel in the sampling pipe 14 is closed; through this device, when needs sample, directly take a sample through this device, the efficiency of taking a sample improves, and the function of water gauge no longer single improves the practicality of water gauge.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an improve multi-functional water gauge of product precision and practicality which characterized in that includes:
a water meter housing (1);
the first rotating shaft (2), the said first rotating shaft (2) is connected to the water meter outer casing (1) rotatably;
a first wheel (3), the first wheel (3) being fixedly connected to the circumferential surface of the first shaft (2);
the first metering mechanism is arranged in the water meter shell (1) and is connected with the first rotating shaft (2) to realize metering; and
sampling mechanism, sampling mechanism includes sampling tube (14), valve block (15) and motor (16), sampling tube (14) fixed connection is in the lower extreme of water gauge shell (1), intercommunication in sampling tube (14) and water gauge shell (1), valve block (15) rotate to be connected in sampling tube (14), motor (16) fixed connection is in water gauge shell (1), the output fixed connection of motor (16) is in the upper end of valve block (15).
2. The multifunctional water meter for improving the precision and the practicability of products according to claim 1, is characterized in that: first metering mechanism includes second pivot (4), first gear (5), second gear (6), third pivot (7) and first sensor (8), second pivot (4) fixed connection is in first pivot (2), first gear (5) fixed connection is in the circumferential surface of second pivot (4), third pivot (7) rotate to be connected in water gauge shell (1), second gear (6) fixed connection is in the circumferential surface of third pivot (7), second gear (6) mesh with first gear (5), the upside of third pivot (7) is located in first sensor (8), first sensor (8) are connected with third pivot (7).
3. A multi-function water meter with improved accuracy and practicability as claimed in claim 2, wherein: fixedly connected with display screen (9) in water gauge shell (1), display screen (9) and first sensor (8) signal connection.
4. A multi-function water meter with improved accuracy and practicability as claimed in claim 3, wherein: be equipped with two sets of second metering mechanisms in water gauge shell (1), every group second metering mechanism all includes pipeline piece (11), second runner (12) and second sensor (13), pipeline piece (11) fixed connection is in water gauge shell (1), second runner (12) are rotated through the fourth pivot and are connected in pipeline piece (11), second sensor (13) fixed connection is in pipeline piece (11), second sensor (13) are connected with the fourth pivot, second sensor (13) and display screen (9) signal connection.
5. The multifunctional water meter for improving the precision and the practicability of products according to claim 4, is characterized in that: the surface of water gauge shell (1) is equipped with two sets of alarm mechanism, every group alarm mechanism all includes sloping block (17) and third sensor (18), sloping block (17) fixed connection is in the circumference surface lower part of water gauge shell (1), third sensor (18) fixed connection is in sloping block (17).
6. The multifunctional water meter with improved product precision and practicability as claimed in claim 5, is characterized in that: the water meter is characterized in that a buzzing alarm (19) is fixedly connected in the water meter shell (1), and the buzzing alarm (19) is in signal connection with the two third sensors (18).
7. The multifunctional water meter with improved product precision and practicability as claimed in claim 6, wherein: the upper end of the water meter shell (1) is movably hinged with an upper cover (10) through a hinge shaft.
8. A use method of a multifunctional water meter for improving product precision and practicability is characterized in that: the multifunctional water meter with the improved product precision and practicability as claimed in claim 7, comprising the following steps:
s1, firstly, connecting a water meter shell (1) with a pipeline, enabling fluid in the connected pipeline to flow to another pipeline through the water meter shell (1), driving a first rotating mechanism and a second rotating mechanism to operate when the fluid passes through the water meter shell (1), and displaying metering data through a display screen (9);
s2, when sampling is needed, the control motor (16) rotates to the three through holes in the valve block (15) to be communicated with the sampling pipe (14), fluid in the water meter shell (1) is output to the outside of the device through the sampling pipe (14), personnel receive the fluid through an output port of the sampling pipe (14), the control motor (16) drives the valve block (15) to rotate after the fluid is received, and a channel in the sampling pipe (14) is closed.
CN202210746957.5A 2022-06-29 2022-06-29 Multifunctional water meter capable of improving product precision and practicability and use method thereof Pending CN115265674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210746957.5A CN115265674A (en) 2022-06-29 2022-06-29 Multifunctional water meter capable of improving product precision and practicability and use method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210746957.5A CN115265674A (en) 2022-06-29 2022-06-29 Multifunctional water meter capable of improving product precision and practicability and use method thereof

Publications (1)

Publication Number Publication Date
CN115265674A true CN115265674A (en) 2022-11-01

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ID=83763800

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210746957.5A Pending CN115265674A (en) 2022-06-29 2022-06-29 Multifunctional water meter capable of improving product precision and practicability and use method thereof

Country Status (1)

Country Link
CN (1) CN115265674A (en)

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