CN204788510U - Magnetic pulse formula electron water gauge - Google Patents

Magnetic pulse formula electron water gauge Download PDF

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Publication number
CN204788510U
CN204788510U CN201520545459.XU CN201520545459U CN204788510U CN 204788510 U CN204788510 U CN 204788510U CN 201520545459 U CN201520545459 U CN 201520545459U CN 204788510 U CN204788510 U CN 204788510U
Authority
CN
China
Prior art keywords
water gauge
magnet piece
water meter
magnetic pulse
impeller
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.)
Expired - Fee Related
Application number
CN201520545459.XU
Other languages
Chinese (zh)
Inventor
周航
丁晓轩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Cole Instrument Technology Co., Ltd.
Original Assignee
Shandong Jingliang Instrument 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.)
Filing date
Publication date
Application filed by Shandong Jingliang Instrument Co Ltd filed Critical Shandong Jingliang Instrument Co Ltd
Priority to CN201520545459.XU priority Critical patent/CN204788510U/en
Application granted granted Critical
Publication of CN204788510U publication Critical patent/CN204788510U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a magnetic pulse formula electron water gauge belongs to the water gauge field, and main the lower intracavity that the table was personally experienced sth. Part of the body is provided with water channel, is provided with pivot, impeller in the water channel including showing the body, table lid, and characteristics are equipped with radial magnetization magnet piece in the pivot, the last intracavity of the table body be equipped with and the angle hall sensor of magnet piece magnetism coupling, angle hall sensor pass through the singlechip and connect LCD. Realize utilizing magnetic pulse electrometer measurement of quantities formula to water gauge precision measurement, improved measuring accuracy, lengthened the life of water gauge, had characteristics such as simple structure, convenient to use, practicality are strong, with low costs, reliability height.

Description

Magnetic impulse type electronic water meter
Technical field
The utility model belongs to water meter field, particularly a kind of electronic type drinking water meter.
Background technology
Present domestic meter generally adopts mechanical transmission-type water meter, water consumption is shown with the structure of pointer or character wheel counting, owing to adopting a large amount of transmission gears, when low discharge, the kinetic energy of current is difficult to the inertia and the resistance that overcome water meter mechanical part, thus causes flow not count and measure inaccurate phenomenon.The mechanical component of water meter inside use simultaneously, due to long-term rotation wearing and tearing, can make the accuracy of metering by very large impact.And the intellectual water meter used now,, at the reading dial pointer of water meter or certain position of gear set, sensing element is installed, convert the mechanical reading of original water gauge to electrical signal data, then carry out gathering, computing, transmission, also do not depart from the traditional mode of original mechanical water meter, do not tackle the problem at its root.
Summary of the invention
The purpose of this utility model is the magnetic impulse type electronic water meter providing a kind of electronic measurement.
The utility model is achieved in that
Magnetic impulse type electronic water meter, mainly comprises table body, table cover, is set to epicoele and cavity of resorption, is provided with aquaporin in cavity of resorption, cross in aquaporin and rotating shaft is provided with impeller, it is characterized in that: the rotating shaft of described impeller is provided with diametrical magnetization magnet piece in table body; Be provided with the angle Hall element with described magnet piece magnetic coupling in described epicoele, this angle Hall element is by single-chip microcomputer connecting fluid crystal display.
Described angle Hall element and single-chip microcomputer are arranged on circuit boards, and circuit board is arranged in an electrical box.Described liquid crystal display is arranged in table cover.
After the utility model adopts said structure, magnetic-pulse electronic measurement mode is utilized to realize the metering of water meter precision, improve measuring accuracy, extend the serviceable life of water meter, have that structure is simple, easy to use, practical, cost is low, reliability high, water meter measurement and the control of Drinking Water Industry or family can be widely used in.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model, and Fig. 2 is electric flow diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
In accompanying drawing, 1 be table body, 2 be impeller for display, 3 was aquaporin, 4,5 be magnet piece, 6 be sensor, 7 be single-chip microcomputer, 8 for electrical box.
As shown in Figure 1, the utility model is a kind of device utilizing magnetic-pulse electronic counting, measure water consumption, mainly comprises table body 1, table cover, and be set to epicoele and cavity of resorption in table body 1, epicoele and cavity of resorption are closed mutually.Be provided with aquaporin 3 in cavity of resorption, and crossed in aquaporin 3 and rotating shaft is provided with impeller 4, cross the external pressure water source of aquaporin 3.When water is from crossing after aquaporin 3 Single port enters, the kinetic energy impeller 4 of current rotates, and flows out from crossing aquaporin 3 another port simultaneously.The rotating shaft of described impeller 4 is provided with the magnet piece 5 of diametrical magnetization, rotating shaft drives magnet piece 5 and impeller 4 synchronous axial system, and the speed of current is directly proportional to the rotating speed of impeller 4, flows through the water yield of unit volume in water meter, and impeller 4 just forms the number of certain rotation.Be provided with electrical box 8 in epicoele, mounting circuit boards and liquid crystal display 2 in electrical box 8, circuit board is equipped with angle Hall element 6 and single-chip microcomputer 7, and angle Hall element 6 is arranged near described magnet piece 5, can magnetic coupling with it.Angle Hall element 6 is by single-chip microcomputer 7 connecting fluid crystal display 2, and liquid crystal display 2 is arranged in table cover.Single-chip microcomputer 7 adopts TI series monolithic, arranges 16 binary address codes in single-chip microcomputer 7, primarily of computing unit, storage unit, output unit composition.Power supply unit adopts lithium battery, and lithium battery is powered to angle Hall element 6, single-chip microcomputer 7 and liquid crystal display 2.
When impeller 4 drives magnet piece 5 to rotate, as shown in Figure 2, angle Hall element 6 measures the rotation of diametrical magnetization magnet piece 5 by magnetic coupling, when revolve turn around time, angle Hall element 6 sends a pulse signal to single-chip microcomputer 7.The arrangement of single-chip microcomputer 7 pulse signals, integration, storage, calculating, become readable data and be presented in liquid crystal display 2, is connected with outside collector through output unit.Circuit board and liquid crystal display 2 provide power supply by lithium battery.

Claims (3)

1. magnetic impulse type electronic water meter, mainly comprise table body (1), table cover, epicoele and cavity of resorption is set in table body (1), aquaporin (3) was provided with in cavity of resorption, cross in aquaporin (3) and rotating shaft is provided with impeller (4), it is characterized in that: the rotating shaft of described impeller (4) is provided with diametrical magnetization magnet piece (5); Be provided with the angle Hall element (6) with described magnet piece (5) magnetic coupling in described epicoele, this angle Hall element (6) is by single-chip microcomputer (7) connecting fluid crystal display (2).
2. magnetic impulse type electronic water meter according to claim 1, is characterized in that: described angle Hall element (6) and single-chip microcomputer (7) are arranged on circuit boards, and circuit board is arranged in an electrical box (8).
3. magnetic impulse type electronic water meter according to claim 1 and 2, is characterized in that: described liquid crystal display (2) is arranged in table cover.
CN201520545459.XU 2015-07-27 2015-07-27 Magnetic pulse formula electron water gauge Expired - Fee Related CN204788510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520545459.XU CN204788510U (en) 2015-07-27 2015-07-27 Magnetic pulse formula electron water gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520545459.XU CN204788510U (en) 2015-07-27 2015-07-27 Magnetic pulse formula electron water gauge

Publications (1)

Publication Number Publication Date
CN204788510U true CN204788510U (en) 2015-11-18

Family

ID=54528533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520545459.XU Expired - Fee Related CN204788510U (en) 2015-07-27 2015-07-27 Magnetic pulse formula electron water gauge

Country Status (1)

Country Link
CN (1) CN204788510U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104990597A (en) * 2015-07-27 2015-10-21 山东精量仪表股份有限公司 Magnetic pulse electronic water meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104990597A (en) * 2015-07-27 2015-10-21 山东精量仪表股份有限公司 Magnetic pulse electronic water meter

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20170213

Address after: 252000 Liaocheng high tech Zone, Shandong, No. 16 the Yellow River Road

Patentee after: Shandong Cole Instrument Technology Co., Ltd.

Address before: 252000 Shandong city in Liaocheng Province, the Yellow River Road No. 16 Shandong precision instrument Limited by Share Ltd

Patentee before: SHANDONG JINGLIANG INSTRUMENT CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20170727