CN106768140A

CN106768140A - Internet of things water meter

Info

Publication number: CN106768140A
Application number: CN201611221797.3A
Authority: CN
Inventors: 杨岭; 杨启梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-21
Filing date: 2016-12-21
Publication date: 2017-05-31
Anticipated expiration: 2036-12-21
Also published as: CN106768140B

Abstract

A kind of Internet of Things water meter, the function of metered water supply metering returns the function of water meter, toll administration to return circuit；The valve that can be automatically switched off without electricity is installed in mechanical water meter, and Internet of Things communication control circuit is superimposed on mechanical water meter, using centre management computer by communication network, Internet of Things network to the scattered information system management supplied water and concentrated；The each water-supplying unit's mechanical switch charge state for producing is measured with the mechanical detection of water meter, immediately instantaneous upper electricity carries out new round water supply after confirming charge through the communication of Internet of Things interactive mode, data exchange；It is unsatisfactory for water supply conditions alarm and continuing to have supplied to have charged after water, water meter inner valve is automatically shut down without electricity；Management, control, charge all have the unified metering reading for meeting measurement Law purpose of legislation；Realize that electronic money pays with the Internet of Things closed loop of goods in kind to exchange；Thoroughly change existing electrical type water meter double metering, double control, dual displays, the whole industry violates the great illegal present situation of national measurement method on a large scale.

Description

Internet of Things water meter

Technical field

The present invention relates to a kind of flow measurement device；More specifically to a kind of centre management computer by wireless Electric moveable communication network and Internet of Things, concentrate/Decentralization, charge, and circuit is only in each round water supply process in device It is instantaneous to work on power or regularly communicate to check circuit arrangement, carry out instant agreement encryption communication and toll administration, opening device The valve of interior installation；Electric power is not required to when water supply conditions are unsatisfactory for can automatically shut down the Internet of Things water meter of device inner valve.

Background technology

Current stage public Internet of Things water meter, is in the primary stage that research and development is tried out, used.One is Technology of Internet of things by leaps and bounds improves the scope of application of its security and practical application as 2.0 versions of internet； Two is to implement thing --- the centralized management that thing is connected, it may be that thing for the so scattered physical terminal water supply point of water supply network The best applications of networking technology；Three is the adjustment of the management means of the scattered physical terminal water supply point of water supply network, also It is Internet of Things water meter product in itself and whether technical standard adapts to policy, laws and regulations and the management of country and require.；Four is political affairs The policy stepped water pricing management at mansion is required.Current stage existing mechanical water meter, main operating speed formula and " volumetric method " Deng the current volume that measurement passes through water meter, indicated with the numeral on mechanical digital roller (character wheel) or gear top instantaneous to show Flow and integrated flow reading.Mechanical water meter quantification stability reliability.Internet of Things water meter, is that non-electrical is superimposed on mechanical water meter Amount electrical measurement device, will pass through the water flow signal of mechanical water meter through analog/digital conversion (A/D conversions) into electronic impulse number Word signal, the electronical reading of mechanical water meter flow is obtained with this, and is accumulated as integrated flow reading.Water meter circuit is by wireless Electric communication network and Internet of Things send flow signal to centre management computer, and centre management computer is to data of user etc. Be managed, after collecting water rate, then will collect water rate electronic digit amount be converted into supply water analog quantity (D/A conversions), control Water meter inner valve carries out feed pipe water.

From above-mentioned narration, 1, existing Internet of Things water meter have by the mechanical data and electronic data of water, be Double measure reading, the double control of electronics and machinery is realized with double measure reading, again aobvious with electronical display water and machinery Show that the dual display of water carries out charge and deducts fees management.Therefore there is structural significant deficiency：There is machinery metering and electricity simultaneously Son two kinds of continuous datas of metering, two kinds of metric results！Such measurement instrument, purpose of legislation " the unified metering with measurement Law Standard " is disagreed, and is illegal measurement instrument！That is daily water supply, with water, payment management be all electronic data, metering Detection, control and display result are mechanical datas, and electronic data is the electronic impulse adulterium product during mechanical detection；One Two kinds of individual water data shows, there may be two kinds of different metering readings：Paying is based on electronic impulse adulterium product, control Water supply used water processed is also electronic impulse adulterium product；And electronic data be likely to occur in actual management it is inconsistent with mechanical data, Feed pipe water department is defined when then disunity occurs in regulation by mechanical display data, electronic data data for reference only！It is this Professional, the extensive phenomenon for violating national measurement method " unified measurement criteria " this basic purpose of legislation can not for a long time, It is permanently present down！2nd, the necessary 24 hours uninterrupted power supplies of existing Internet of Things water meter, even if simply atomic under circuit resting state Small power supply, but must power and just have electronic measurement pulse, if power failure, measures, deducts fees, closing valve and cannot also realize, thing The work of networking water meter management is with regard to failure, failure！But, even battery top quality in the world is in the normal service life phase at present Inside also there is certain sudden death crash rate；When needing relatively high power drive motor to close water meter inner valve, if because of a variety of causes Configured power supply or charging capacitor can not supply electric current, then necessarily cause the out of control of intellectual water meter！At present, in many intelligent waters Install the Farad capacitors of Large Copacity on watch circuit additional, here it is actual dual power supply, reduces the generation of out-of-control condition, but Do not tackle the problem at its root, occur in that new water supply phenomenon of the failure again on the contrary, electronic water meter is often because power issue causes Supply water and interrupt, and change battery, change water meter and turn from side to side that user's work consuming is time-consuming to increase management cost, change battery into electronic water meter A highly professional routine work, influence water supply used water, increase the management cost and workload of feed pipe waters corporation. 3rd, because many water meters are closed the door work at user for a long time, the outside credit sealing of water meter is easily destroyed, particularly electrical type There is circuit in water meter, the outside credit lead sealing of water meter is a big problem, there is management blind spot.

The content of the invention

Therefore, research and develop a kind of " mobile phone type water meter "：Detection metering, cummulative metering reading, management through quantification from mechanical flow, Valve controlling, charge are deducted fees, Valve controlling, all only use a kind of mechanical metering reading；Simultaneously, it is necessary to meet the political affairs of stepped water pricing Plan management is required；The function of metering returns water meter, and charge, the function of control return circuit；Simply when charge is deducted fees, circuit is just instantaneous Work on power, Internet protocol communication is carried out by communication network and Internet of Things secure encrypted data is communicated, use centralized management Computer carries out lump sum settlement of all charges management；Each water meter only has unique code；Centralized management computer to the name of user, live Location, water meter numbering, communication modes, the size of population, charge mode etc. of deducting fees are managed, and add water price, time, progressive price Factors COMPREHENSIVE CALCULATING toll administration.If not meeting continuation water supply conditions, closed automatically after the water that supplied to have charged without power supply Mechanical water meter inner valve is closed to stop supplying water.Water meter circuit be independent of working power can take off electricity work, only charge when it is instantaneous on Electricity work, water meter inner valve can be automatically switched off without power supply.And by Internet of Things water meter from internal cryptographic locking.Realize metering system If the first, the single transmission of water data and display, charge water supply closed-loop stabilization is reliable, prevent illegal Nondestructive attack, without water rate Shut-off table inner valve is also must be able to without electricity, the Internet of Things water meter of economy, state-of-art at this stage is adapted to, realizes supplying water comprehensively Information system management just turns into inevitable.

The problem to be solved in the present invention is, double meterings, double control, dual display break the law on a serious scale measurement problem, realize metering It is unified；The present invention realizes that mechanical continuous data meets a billing unit, a charge state that must be answered is occurred as soon as, only through true Water rate is acknowledged receipt of, next water supply cycle is just produced；The single transmission of water data and display, charge water supply closed-loop stabilization reliability, The electrical type water meter whole industry, the extensive double metering roots for violating national measurement method are thoroughly eliminated from principle, in structure.

Second technical problem that the present invention will be solved simultaneously is that each Internet of Things water meter is made one to be had most " mobile phone " of simple metering reading function；Invest the more management functions of centre management computer；Substantial amounts, installation are scattered Water meter circuit, only with store code, simple communication and tally function, invests each unique code of water meter, carry out it is instantaneous, Instant agreement encrypted-data communication, data exchange, implement efficiently convenient central computer centralized management.

The invention solves the problems that the 3rd technical problem be, as electronic instrument electrical type water meter without electricity metering ask Topic；A kind of de- electricity programme of work of electrical type water meter that also can be accurately measured without power supply when water supply conditions are met is provided.

The invention solves the problems that the 4th technical problem be, without electricity close valve problem；The present invention is installed in mechanical water meter The valve being automatically switched off without electricity, by the energy needed for closing valve during Open valve, is deposited with the displacement of magnet Or in the deformation of spring.If the next round fees for water supplied used time can not be collected, can also automatically shut down water meter inner valve without power supply, prevent Illegal Nondestructive attack, exchanges so as to realize that electronic money pays with goods closed loop in kind.

The invention solves the problems that the 5th technical problem be that network signal is unstable but must ensure normal water supply Problem；In the weak place of mobile communication, network signal, solved with the mode of the external resonant antenna of adjunction.

The invention solves the problems that the 6th problem be, various water supply conditions be unsatisfactory for and stopped supply water when, there is provided one Emergency water supply mechanism is planted, ensures user with water conservancy benefit, here it is setting up overdraw pays interim Emergency water supply function in advance；

The 7th problem that the present invention attempts to solve is that the policy management of stepped water pricing is required.

The invention solves the problems that Eight problems be, the credit lead sealing problem of Internet of Things water meter；The present invention is in Internet of Things water Simplest mechanical structure is installed, from inside to watermeter shell and overall structure, control circuit block encryption locking protection, dimension in table Uncapped maintenance and inspection using reverse drive when repairing, solved in slave unit the lead sealing of outside credit supplied water to daily pipe water bring it is hidden Suffer from.

The invention solves the problems that the 9th problem be, the use of battery, replacing, maintenance issues；Internet of Things water meter is solved to make For the battery of electrical type water meter safeguards that strongly professional, replacing is difficult in long-term use, electrical type water meter occurs because of power issue Cause water meter cisco unity malfunction, water supply disruption；Propose a kind of outer battery altering, extremely convenient, redundancy are installed greatly, side Just user's Self-operating；The solution of battery, circuit is not damaged because of user's replacing battery misoperation.Inside and outside battery is simultaneously Connection is used, and using power protection on-off circuit, when external reference voltages are higher than interior power, interior power is not powered, and is saved in Power supply, allows interior prolonging service life of battery, is more beneficial for the long-term stable operation of water meter；

The technical solution adopted by the present invention is：

A kind of such solution is provided：Invention it is a kind of meet measurement Law legal requirements, being capable of long-term stable operation , the Internet of Things water meter for being prevented from non-destructive physical attacks；The function of mechanical water meter is exactly quantative water supply, electronic circuit Function be exactly to charge deduct fees when it is instantaneous on electricity communication charge！Used to greatest extent in electronic technology structure and application method Mode that mechanical structure and electronic technology are combined, prevent electronic attack and destruction；Realize the electronic money of technology of Internet of things with The complete closed loop of goods in kind pays and exchanges！Figuratively, just look like that one can only surf the Net communication, interactive exchange information, automatic " smart mobile phone " water meter of safe paying toll administration.Specifically, electricity, Internet of Things water are not gone up when supplying water or when not supplying water Electricity on table is only just instantaneous when charge is needed.Invest each water meter from internal circuit, to external label be associated it is unique Code, by radio communication network, Internet of Things information network and centre management computer instant communication, centre management is calculated Machine function is maximized, and huge and scattered water meter circuit structure, function are most simplified；Use the powerful data of centre management computer Storehouse and management control function, acquisition process water supply pay imformation and transmission management instruction, water supply is managed concentratedly, is charged, Control；Agreement refined net communication electronics circuit is installed in each water meter；Electronic equipment carries out agreement only in water supply process Worked on power immediately, instantaneously when refined net is communicated with toll administration, be more conducive to supply equipment reliable and stable work in itself, and had Effect prevents the electronic attack of outside；Having on the long-life interior cell basis of Large Copacity, setting up can be convenient for changing by user oneself The external power of operation；Using power protection on-off circuit, when external reference voltages are higher than interior power, interior power is not powered, and is saved Using interior power, the long-term stable operation of water meter is more beneficial for.External power uses bridge with the connection of circuit, is fully solved user Oneself changes the electric power polarity problem being likely to occur during external power；The valve that can be automatically switched off without electricity is installed in water meter, is managed Reason control is more reliable；More simplify in structure, amount of parts is less, invention thinking is simpler and more direct, the work of whole machine is more reliable；Realize Electronic money reaches complete closed loop payment and exchanges with goods in kind：The output for exporting carries out instant messaging in midway of supplying water Charge, as a result (charge success or failure) output feeds back to input, through verification of charging, gauge check, numerical value transmission, process pipe Reason, real-time control, decide to continue with water supply or supply water finish valve opening close valve, reach complete closed-loop control；Metric results display unification Continuous data：The water rate of input is always identical with the output of output；Alerted when water supply conditions are unsatisfactory for, be not required to supply Device inner valve can be automatically shut down to electric power；When circuit instantaneously works on power and meets water supply conditions in each round water supply process, Start motor in table and recover the initial state that controlling organization supplies water to a new round；Single mechanical digital shows and simply performs electron number The result of word instruction, e-command perform at the beginning and after the completion of just have that unconditional force to continue executing with by mechanical part can not The characteristic cancelled；When various water supply conditions are unsatisfactory for be supplied water to user, as the special hand for ensureing user's water supply used water Section, sets special button, pays overdraw water rate in advance, or by using open circuit button of having ready conditions, there is provided a kind of Emergency water supply pipe Reason mechanism；It is satisfactory to implement the Internet of Things water meter solution that the control of centralization toll administration is combined with Decentralization control.

Wherein the main inventive method of technical scheme or thinking are：

The circuit board (1) in antimagnetic Internet of Things watermeter shell (80) being superimposed on mechanical water meter (50), has been mounted with mutually The circuit of networking protocol, Internet of Things security protocol program, have instantaneous upper electricity by Internet of Things with centre management computer i.e. When communicate with code telegram, the function of data exchange, have and be waken up audit function by force；Circuit board (1) simultaneously has and can perform Open valve (5) Instruction, the power driving circuit for driving micro speed reducing motor (19)；Each water meter is invested on the memory of circuit board (1) Different and unique digital and electronic code；Have at the obvious position of antimagnetic Internet of Things watermeter shell (80) is associated with electronic code Water meter code (62) and the communication modes method (60) that contacts of water supply manager；On antimagnetic Internet of Things watermeter shell (80) There are circuit antenna (2), external antenna interface (72)；The numeral of output character wheel (52) display of each water meter, each water meter electricity Respective meter code and output in the internal code on road, with centralized management computer, management content are corresponded through verification； It is provided with to close valve stopping water supply or break down on water supply path (53) in mechanical water meter (50) and valve need to be closed, without electricity The pilot valve valve (5) that can be automatically switched off stops water supply, valve (5) and closes in mechanical water meter (50), and control column (34) is acted on Switch K1 (25) on control arm (13), switch K1 (25) in close state when, press outside antimagnetic Internet of Things water meter Emergence button (3) on shell (80) can to electricity on circuit board (1) and start-up circuit plate (1) work, circuit board (1) have ready conditions to Electricity, the unidirectional drive arm (83) in the rotary shaft (21) of micro speed reducing motor (19) in micro speed reducing motor (19) positive direction Drive control arm (13) positive direction partial rotational Open valve (5)；Control column (34) departs from switch K1 (25), switch K1 (25) When being off, pressing emergence button (3) can give electric on circuit board (1) and check battery, circuit working state and pay Take water supply situation；It is provided with what can be automatically switched off without electricity when control is not added on water supply path (53) in mechanical water meter (50) Pilot valve valve (5)；The inner structure of valve (5) by valve body (6), rubber bowl (7), lever (8), magnetic guiding valve (9), pole (27), Guiding valve (32) is constituted, and is valve frame (10) above inner structure；There are pilot hole (28), discharge orifice (29), ear on rubber bowl (7) (30)；There is the door curtain made of cloth (54) to make reinforcement, have the reinforcing plate (31) of increase compression strength in bottom in rubber bowl (7) is overall；Strengthen Plate (31) is processing into before rubber bowl (7) rough surface, be covered with micro hole；There is the external structure control of valve (5) on valve frame (10) Arm (13) processed, is provided with magnetic pole mutually inverted magnet 1 (11), magnet 2 (12), switch K1 (25), switch on control arm (13) K2 (26), also combination are provided with spring swaging clamp 1 (15), spring swaging clamp 2 (16), spring swaging clamp 3 (17)；Micro speed reducing will be installed The antimagnetic valve rack (63) of motor (19), is fixed together with many pillars (70) and valve frame (10)；Can be in valve frame (10) control arm (13) of partial rotational is between valve frame (10) and antimagnetic valve rack (63) on；Micro speed reducing is electronic In the rotary shaft (21) of machine (19), there is the unidirectional drive arm (83) for acting on control arm (13) and switch K2 (26)；Subtract miniature The positive energization of electric motor with speed (19) rotates, and unidirectional drive arm (83) drive control arm (13) open the office of valve (5) as positive direction When portion rotates, magnet 1 (11), magnet 2 (12) are rotated across valve frame (10) and magnetic guiding valve (9) magnetic action respectively, magnet 1 (11) To the top for not arriving respective center line with magnetic guiding valve (9), repel each other with magnetic guiding valve (9) same sex, downwards, magnetic guiding valve (9) leads to magnetic guiding valve (9) Cross lever (8), pole (27), lever (8) other end and pierce into the guiding valve (32) of ear (30) and decontrol discharge orifice (29), and band upwards Dynamic rubber bowl (7) upward out valve port (81) direction motion, so as to open valve (5)；Unidirectional drive arm (83) drive control Disengaged with control arm (13) after arm (13) Open valve, be rotated further to switch K2, switch K2 disconnected, circuit board (1), micro speed reducing motor (19) power-off a, valve opening drives and completes；During valve (5) is opened, magnetic cunning is not turned to The magnet 1 (11) and the same sex mutual expelling force of magnetic guiding valve (9) of the respective center line in valve (9) top, and magnet 2 (12) are different with magnetic guiding valve (9) Property attracting power, there is provided the kinetic energy that control arm (13) is rotated to closing direction so that the energy needed for valve (5) being closed, Be deposited with the same sex of magnet 1 (11) and magnetic guiding valve (9) repel each other, in magnet 2 (12) and magnetic guiding valve (9) displacement that there is a natural attraction between the sexes； Control arm (13) is repelled each other active force, magnet 2 (12) and magnetic guiding valve by the same sex of magnet 1 (11) and magnetic guiding valve (9) in water supply process (9) there is a natural attraction between the sexes active force, makees the controlled rotation that opposite direction closes valve (5), and magnet 2 (12) turns to magnetic guiding valve (9) There is a natural attraction between the sexes for top and magnetic guiding valve (9), magnetic guiding valve (9) upwards, magnetic guiding valve (9) by lever (8), pole (27), pierce into ear (30) guiding valve (32) of lever (8) other end promotes rubber bowl (7) to be moved near valve port (81) direction, guiding valve (32) pressure Tight discharge orifice (29), rubber bowl (7), so that Shuttoff Valve (5)；When control arm (13) is rotated, on antimagnetic valve rack (63) Control column (34), act on switch K1 (25), switch K1 (25) controlled close or disconnects；In water meter measurement gear train (36) Upper extraction counts quantitative wheel (64), there is the quantitative axle with breach 1 (66), control breach 2 (67), control breach 3 (68) is controlled (65)；When quantitative axle (65) is rotated, the spring swaging clamp 1 (15) on control arm (13) acts on control breach 1 (66), Spring Card Knife 2 (16) acts on control breach 2 (67), spring swaging clamp 3 (17) and acts on control breach 3 (68)；Not in correspondence breach, bullet Spring swaging clamp 1 (15), spring swaging clamp 2 (16), spring swaging clamp 3 (17) are acted in quantitative axle (65)；Spring swaging clamp 1 (15), spring Swaging clamp 2 (16), the blade of spring swaging clamp 3 (17) are in case of bending, can make elastic telescopic in stress；In micro speed reducing motor (19) there is buckle to uncap spring (40) in rotary shaft (21), uncapped when spring (40) opposite direction is rotated with buckle and interacted , it is mounted in band pintle spring latch (43) in the fixing lock frame (74) on valve frame (10), band pintle spring latch (43) latch bolt spring (41) is cased with；Have solid on the mechanical water meter (50) of the offside of the fixing lock frame (74) on valve frame (10) There is fixed lockhole lock tongue (44), antimagnetic Internet of Things watermeter shell (80) inner side at position corresponding with fixed dead bolt (44) (69)；There is outer battery case (56) on antimagnetic Internet of Things watermeter shell (80)；Battery case (56) is with circuit board (1) by bridge rectifier Device is electrically connected；Interior battery (37) uses parallel connection power supply protection switch circuit with outer battery (38), and by normally closed switch K3 (82) Electrically connected with circuit board (1).

Some explanations are made to inventive method or thinking below：

In this scheme of the invention, outside the digital and electronic code on the memory of circuit board (1), with antimagnetic Internet of Things water meter The water meter code (62) being associated on shell (80) must be consistent；Each water meter output character wheel (52) display numeral and often Respective meter code and output, pipe in digital and electronic code on water meter circuit memory, with centralized management computer Reason content, also corresponds through verification；Notable position on every water meter, arranged side by side with water meter code is the logical of water supply manager News contact method；Due to toll administration of the invention be mechanical switch current potential must induction signal, be not pulse signal, will not disappear, Valve opening instruction can be just sent only after water rate is acknowledged receipt of, therefore is completely reliable toll administration.Calculated in centre management In machine user without water rate, overdraw, after can not receive water rate, circuit will receive stops paying out instruction or voluntarily stop communication, until user presses Emergence button (3), one is to know to be to confirm without water rate, two, and just communication Open valve (5) overdraw is supplied water again.In mechanical water In pressure environment in table (50), only with the rubber of ear (30), discharge orifice (29), pilot hole (28) and reinforcing plate (31) Bowl (7), and act on the magnetic guiding valve (9) of lever (8), pole (27), the guiding valve (32) of lever drives, simple structure, part Quantity is few, increased the reliability of device.On valve frame (10) outside mechanical water meter (50) pressure environment, only can be with Make valve opening, close magnet 1 (11), magnet 2 (12), the switch that operational management is integrated with the control arm (13) of the limited partial rotational of valve K1 (25), switch K2 (26), and spring swaging clamp 1 (15), spring swaging clamp 2 (16), the spring swaging clamp 3 (17) combined； The micro speed reducing motor (19) on antimagnetic valve rack (63) is fixed on, its rotary shaft (21) has the list that positive direction works The buckle worked to actuating arm (83) and opposite direction is uncapped spring (40)；With many pillars (70) by shell on mechanical water meter (51) it is fixed together with antimagnetic valve rack (63), so that by all zero on whole control arm (13) and control arm (13) Part, micro speed reducing motor (19), between shell on mechanical water meter (51) and antimagnetic valve rack (63)；Switch K1 (25) it is normally open position switch, switch K2 (26) is normally closed position switch；Rotated in unidirectional drive arm (83) and complete valve opening action When, switch K1 (25) leaves control column (34), recovers normally opened, and unidirectional drive arm (83) is rotated further, to K2 (26) is switched, unidirectionally Actuating arm (83) will switch K2 (26) and disconnect, and circuit board (1) power-off, valve (5) is opened；Immediately in magnet 1 (11) and magnetic guiding valve (9) same sex effect lower control arm (13) that repels each other is moved to spring swaging clamp 1 (15) and is blocked by quantitative axle (65) to closing direction, unidirectionally Actuating arm (83) leaves switch K2 (26), and switch K2 (26) recovers to normally closed position, and a valve opening drives and completes.From water meter measurement The quantitative axle (65) of (64) is quantitatively taken turns in the counting that gear train (36) is drawn, and is also drawn and is arranged on valve frame (10) and antimagnetic valve branch Between frame (63).Control breach 1 (66), control breach 2 (67), control breach 3 (68) and spring swaging clamp 1 on quantitative axle (65) (15), spring swaging clamp 2 (16), spring swaging clamp 3 (17) are corresponded.

Special instruction：Magnet 1 (11) turns to magnetic guiding valve (9) top, is not the top being completely superposed, but differ from one Point, less than two tops of magnet center line, so acted on by magnetic guiding valve (9), the suction of the repulsion and magnet 2 (12) of magnet 1 (11) Power can just point to closing direction.

The invention thinking that another is changed, is only with a magnet on control arm：Magnet 1 (11)；In the interior of valve (5) Guiding valve (32) top of structure plus automatic shutoff spring (48).Equally, magnet 1 (11) turns to magnetic guiding valve (9) top, has not been The top that full weight is closed, but almost, less than two tops of magnet center line, the repulsion of magnet 1 (11) can just point to pass valve side To specific inventive method or thinking are：

Being provided with to close valve stopping water supply or break down on water supply path (53) in mechanical water meter (50) needs to close Valve, without the pilot valve valve (5) that electricity can also be automatically switched off, the inner structure of valve (5) is by valve body (6), rubber bowl (7), lever (8), magnetic guiding valve (9), pole (27), guiding valve (32), automatic shutoff spring (48) composition, are valve frame (10) above inner structure；Rubber There are pilot hole (28), discharge orifice (29), ear (30) on glue bowl (7)；Magnetic guiding valve (9) is acted on by lever (8), pole (27) Automatic shutoff spring (48) on the guiding valve (32) and guiding valve (32) of the other end；There is the external structure control of valve (5) on valve frame (10) Arm (13) processed, is provided with magnet 1 (11), switch K1 (25), switch K2 (26) on control arm (13), also combination is mounted with Spring Card Knife 1 (15), spring swaging clamp 2 (16), spring swaging clamp 3 (17)；The antimagnetic valve rack of micro speed reducing motor (19) will be installed (63), it is fixed together with many pillars (70) and valve frame (10)；Micro speed reducing on antimagnetic valve rack (63) Unidirectional drive arm (83) in the rotary shaft (21) of motor (19), makees positive direction partial rotational and opens in drive control arm (13) During valve (5), magnet 1 (11) repels each other across valve frame (10) with magnetic guiding valve (9) same sex, and magnetic guiding valve (9) is downward, magnetic guiding valve (9) By lever (8), pole (27), the guiding valve (32) drive rubber bowl (7) upward out valve port (81) for piercing into ear (30) just To motion, guiding valve (32) decontrols discharge orifice (29), at the same compress automatic shutoff spring (48), so as to open valve (5)；Do not turn completely Move to the magnet 1 (11) and the same sex mutual expelling force of magnetic guiding valve (9) of magnet 1 (11) and the respective center line of magnetic guiding valve (9), there is provided control The kinetic energy that arm (13) processed rotates to closing direction；So as to the energy needed for closing valve (5), magnet 1 (11) and magnetic are deposited with In the spring deformation that the displacement and automatic shutoff spring (48) that the same sex of guiding valve (9) is repelled each other are compressed；Control arm in water supply process (13) repelled each other active force by the same sex of magnet 1 (11) and magnetic guiding valve (9), make the controlled rotation that opposite direction closes valve (5), supplied By at the end of, magnet 1 (11) is rotated away from magnetic guiding valve (9), automatic shutoff spring (48) release compression stress to water, and magnetic guiding valve (9) is passive Upwards, automatic shutoff spring (48) band movable pulley (32), rubber bowl (7) are moved downwards near valve port (81) direction, guiding valve (32) Discharge orifice (29), rubber bowl (7) are compressed, so that Shuttoff Valve (5).

Either with a magnet 1 (11), or with two magnet of magnet 1 (11) and magnet 2 (12), valve (5) Inner structure can install automatic shutoff spring (48).

Fully and completely swing to the management requirement for closing valve automatically in view of failure, it is impossible to tolerate product in user's office work It is medium-term and long-term in failure valve opening working condition out of control, solving the invention thinking of this problem is：

Electromagnet (14) is increased on the external structure control arm (13) of valve (5), and electromagnet (14) is fixed on control On arm (13)；Valve opening is received in circuit board (1) to instruct to electricity in micro speed reducing motor (19) positive direction, while also giving electromagnetism Electricity on iron (14), the actuating rod (20) of electromagnet (14) overcomes the spring force of self gravitation and electromagnet spring (18), stretches upwards Go out, the unidirectional drive arm (83) of micro speed reducing motor (19) acts on electromagnet actuating rod (20) in rotating, so as to drive control Arm (13) Open valve (5) processed；Micro speed reducing motor (19) is rotated further middle unidirectional drive arm (83) with electromagnet (14) Actuating rod (20) disengage, be rotated further middle unidirectional drive arm (83) withstand switch K2 (26) and by control arm (13) toward close valve side To top, unidirectional drive arm (83) will switch K2 (26) and disconnect, and circuit board (1), micro speed reducing motor (19), electromagnet (14) break Electricity, electromagnet actuating rod (20) is in retraction electromagnet (14) under the collective effect of self gravitation and electromagnet spring (18)；Control Spring swaging clamp (1) on arm (13) processed is withstood on the quantitative axle (65) for counting quantitative wheel (64), and a valve opening drives and completes.

Implement the invention has the advantages that：

1st, the present invention realizes the most basic purpose of legislation of measurement Law：Unified measurement criteria！Current electrical type will be terminated The water meter whole industry violates the history of national measurement method on a large scale.The electrical type water meter whole industry will likely be corrected, will be set in same metering The extensive illegal present situation of two kinds of continuous datas of mechanical continuous data and electronic measurement data is used in standby simultaneously；Implement this hair It is bright, shown by the instantaneous delivery size and integrated flux reading of water meter, unification water using single mechanical detection/numeral character wheel Amount reading；Electronic signal is the charge water supply instruction of mechanical switch, and the water rate that receives unconfirmed never disappears.Thoroughly solve existing machine Electrical type water meter double metering, dual display, the major design defects of double control of tool detection measuring instrument.

2nd, the present invention proposes a kind of brand-new Internet of Things water meter scheme of internet 2.0 editions, is figuratively mobile phone type water Table, using the powerful database of centre management computer and management, control function, and be completely covered now, it is extensive and extensive Mobile communication, the information network for commonly using, carry out immediately/transient data and communicate, to scattered water by agreement encryption communication Table pipe water supplies water carries out the high concentration management of Complete Information, and water meter is forged into similar mobile phone equally carries out Complete Information , centralized management household electric product；It is after generation information water after mechanical water meter, electronics meter reading water meter, intellectual water meter Table.

3rd, the present invention realizes the de- electricity work of house electric instrument；Breaching traditional non-electrical quantity measurement technology must be according to Rely the classical mode of the normal gage work of uninterrupted power supply ability；Improve stability, the reliability supplied water with water measurement.

4th, the present invention is built-in without electric valve, do not receive water rate, water meter again without electricity when remain to normal switching-off valve, significantly Improve the quality and benefits of management.

5th, the present invention realizes electronic money and is exchanged with the closed loop payment of goods in kind！Its input (payment charge) and output The result that (water supply) has complete correspondence control planning, i.e. output end feeds back to input, realizes closed-loop automatic control.Using The instantaneous upper electricity communication charge of machinery in water supply process, can not receive water rate and do not cut off the water supply immediately, but water rate is paid in alarm notification, after The continuous mode for having supplied water not electricity consumption automatic stabilisation to close valve, e-command just has unconditional by machinery after the completion of performing at the beginning simultaneously Part forces to continue executing with irrevoable property, convenient for users to use, has been also convenient for the maintenance management of water supply manager, The interests of user and manager are unified.

6th, present invention simple structure implements locking from inside water meter to whole water meter, prevents the non-management maintenance personal that supplies water Water meter lead sealing and water meter inner components are voluntarily opened or dismantled to illegal non-destructive.Improve long-period of management security and can By property.If being attacked, power supply, attack circuit, destruction structure etc. are ruined, when water meter needs to stop supplying after the completion of a wheel water supply, no Any electric energy is needed with regard to automatic-closing valve.If attack will damage attacker oneself；Property or living facilities to oneself enter Row Subversive attack, only loses without income, would not occur under normal circumstances；Therefore there is high attack resistance Property.

7th, of the invention to take turns the structure that water receipts are once taken for one, the policy management for easily meeting stepped water pricing will Ask, centralized management computer program adds the management of stepped water pricing just to solve.

8th, the management present invention of water meter has good plant produced practicality, the simple and reliable property that user uses, management Department's manageability reliability, maintainability, safety and human factors.Manufacturer production efficiency and user management utilization benefit will be greatly enhanced, city will effectively be advanced Information system management.

In short, the present invention serves a town with water, information system management proposes good solution, slave unit, technically carries The effective management of strength, control, executive meanses are supplied；With 2.0 editions-Internet of Things of internet solve the concentration of feed pipe water/point Dissipate information system management, and thoroughly solve electrical type water meter at this stage, the whole industry, electronic data/machinery number for existing on a large scale According to double meterings, double control, the illegal measurement instrument problem of dual display.

Brief description of the drawings

The invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 Internet of Things water meter structure schematic diagrames

The Mechanical course structural representation of Fig. 2 Internet of Things water meters

The schematic block circuit diagram of Fig. 3 Internet of Things water meters

Fig. 4 control arms are only with an Internet of Things water meter structure schematic diagram for magnet

Fig. 5 Internet of Things water meter valves automatically shut down view without electricity

Fig. 6 Internet of Things water meter motor drives Open valve schematic diagram

The charge of Fig. 7 Internet of Things water meters pays with water supply closed loop and exchanges control figure

Fig. 8 Internet of Things water meter locking closure device electro-mechanical structures schematic diagrames

Fig. 9 Internet of Things water meters Mechanically programm control figure

Figure 10 another kind spring swaging clamps

There is the Internet of Things water meter structure schematic diagram of control electromagnet on Figure 11 control arms

Figure 12 has the Internet of Things water meter Mechanical course structural representation of electromagnet

In figure, 1, circuit board 2, circuit antenna 3, emergence button 5, valve 6, valve body 7, rubber bowl 8, lever 9, Magnetic guiding valve 10, valve frame 11, magnet 1 12, magnet 2 13, control arm 14, electromagnet 15, spring swaging clamp 1 16, Spring Card Knife 2 17, spring swaging clamp 3 18, electromagnet spring 19, micro speed reducing motor 20, actuating rod 21, rotary shaft 24, magnetic are slided Valve shell 25, switch K1 26, switch K2 27, pole 28, pilot hole 29, discharge orifice 30, ear 31, reinforcing plate 32, Guiding valve 33, magnetic guiding valve magnet 34, control column 36, measurement gear group 37, interior battery 38, outer battery 40, buckle are uncapped bullet Spring 41, latch bolt spring 43, band pintle spring latch 44, the spacing fixed screw 48 of fixed dead bolt 47, swaging clamp, automatic shutoff bullet Shell 52, character wheel 53, the water supply path 54, door curtain made of cloth on spring 49, measurement gear box 50, mechanical water meter 51, mechanical water meter 55th, mechanical water meter lower casing 56, battery case 59, circuit power indication light diode 60, communication modes method 61, lockhole 62nd, 65, quantitative axle 66, control breach 1 67, control breach 2 are quantitatively taken turns in water meter code 63, antimagnetic valve rack 64, counting 68th, control breach 3 69, fixed lockhole 70, pillar 71, quantitative axle cushion rubber 72, external antenna interface 74, fixing lock frame 77th, switch limited post 78, water outlet end 79, inlet end 80, antimagnetic Internet of Things watermeter shell 81, valve port 82, normally closed Switch K3 83, unidirectional drive arm 84, control arm axle 85, swaging clamp 1 86, swaging clamp 2 87, swaging clamp 3 88, spring 1 89, spring 2 90th, spring 3 91, have water rate indication light diode 92, unidirectional drive arm spring

Specific embodiment

What the present invention was realized in：In mechanical water meter, by the water-carrying capacity of water meter, the impeller that is rotated through water meter or The mechanical detection metering of volumetric metering box, the gear through measurement gear group (36) in measurement gear box (49) is transmitted, will counted Value shows integrated flow and instantaneous delivery reading with the numeral on mechanical digital character wheel (52) or gear top；In water In variable transfer wheel, an appropriate metered amount grade is set, such as conventional 15mm latus rectum water meters of family are set in 0.1 On cubic meter measurement wheel, quantitatively (64) are taken turns as counting.It is exactly 1 cubic metre of current that this counts quantitative wheel (64) and rotates a circle Amount, as the charge base unit that each round supplies water.If the more big orifice water meter of bigger output, is correspondingly just located at higher Measure on such as 1 cubic metre or 10 cubic metres of the measurement wheel of level.On the wheel shaft for counting quantitative wheel (64), in different height position Put, on the position of different angle, be provided with for ease of three of loop control quantitatively control breach successively in rotation：Control lacks Mouth 1 (66), control breach 2 (67), quantitative breach 3 (68)；One quantitative breach quantifies breach after turning round followed by next； It is correspondingly spring swaging clamp 1 (15), spring swaging clamp 2 (16), spring swaging clamp 3 (17) with each quantitative breach；By Spring Card Knife 1 (15), spring swaging clamp 2 (16), the middle bent of spring swaging clamp 3 (17), allow it to be used as the spring that length is stretched.Bullet Spring swaging clamp 1 (15), spring swaging clamp 2 (16), the combination of spring swaging clamp 3 (17) are arranged on control arm (13).

It is illustrated with reference to illustration.In illustration, in order to show the structure of major part more clear, in figure Appropriate omission is made into the part for being not required to make to state in some secondary or water meter original structures, to some parts, such as spring The shape of swaging clamp, position and numbering, are convenient diagram, also different；Simultaneously for above having made many detailed descriptions , appropriate omission has just been made in explanation below.

Fig. 1 is the Mechanical course structural representation of Internet of Things water meter, and Fig. 1 status displays are magnet on control arm (13) 1 (11) repels each other with magnetic guiding valve (9) same sex, and magnetic guiding valve (9) is by lever (8), pole (27), through the ear on rubber bowl (7) (30) guiding valve (32), pulls rubber bowl (7) upwards, and the discharge orifice (29) on rubber bowl (7) is opened, and valve (5) is in unlatching State.Fig. 2 is the Mechanical course structural representation of Internet of Things water meter, Fig. 2 to the top mechanical structure of Fig. 1, control arm (13) and (64) are quantitatively taken turns in associated counting and quantitative axle (65), locking closure mechanism have and more clearly indicate.Below to the work of Fig. 1, Fig. 2 It is been described by as process.The state of inlet valve (5) is first set to close, such as Fig. 5 states：Control arm is fixed with two on (13) Polarity inverted magnet 1 (11) and magnet 2 (12) each other；Due to magnet 2 (12), there is a natural attraction between the sexes with magnetic guiding valve (9), magnetic guiding valve (9) The guiding valve (32) of the other end is acted on by lever (8), pole (27), through rubber bowl (7) on ear (30) guiding valve (32) The discharge orifice (29) on rubber bowl (7) is compressed, water enters rubber bowl (7), rubber bowl (7) closing valve mouthful (81), in valve (5) Rubber bowl (7) external and internal pressure of side is identical, the pressure differential on the outside of rubber bowl (7) bottom and valve (5) is formed, so as to close water inlet Valve (5).Switch K1 (25) controlled post (34) effect in this state, control arm (13), switch K1 (25) closes, electricity Electricity on road plate (1), circuit power indication light diode (59) instantaneous light emission, by communication network and the concentrate tube of administrative center Reason computer interacts formula communication, Internet of Things protocol data and exchanges encryption communication, if the user account expense it is not enough or long-term, Water rate can not be repeatedly taken over, water supply company has set the user and seldom seen as that can not clear water rate water user, this situation, instantaneously Communication stops, and circuit stops interactive encryption communication without alarm, circuit is taken.This kind of state needs user to remove paying, and by should Anxious button (3) overdraw resumes water supply；Solution is contacted with water supply company immediately also dependent on the communication modes method (60) on water meter. Under normal circumstances, if normal through data exchange confirmation, encryption communication, centre management computer enters to expense or other water supply conditions Row charge confirms that sending valve opening to circuit board (1) instructs, and circuit board (1) is micro- to electricity in micro speed reducing motor (19) positive direction Unidirectional drive arm (83) drive control arm (13) in the rotary shaft (21) of type decelerator (19), the bullet on control arm (13) The quantitative axle for counting quantitative wheel (64) is run on spring swaging clamp 3 (17), the inclined-plane of the spring swaging clamp 1 (15) of spring swaging clamp 2 (16) successively (65), and using elastic " bending over " by quantitative axle (65)；On the other hand, the magnet 2 (12) on control arm (13) with across valve The magnetic guiding valve (9) of door frame (10) is separated, and magnet 1 (11) turns to magnetic guiding valve (9) top, but less than magnet 1 (11) and magnetic guiding valve (9) center line, magnet 1 (11) repels each other with magnetic guiding valve (9) same sex, and magnetic guiding valve (9) is acted on by lever (8), pole (27) The guiding valve (32) of the other end, through rubber bowl (7) on the guiding valve (32) of ear (30) leave discharge orifice (29), and drive rubber bowl (7) valve (5) is upwardly opened；Unidirectional drive arm (83) departs from control arm (13), and spring swaging clamp 1 (15) withstands quantitative axle (65)； Unidirectional drive arm (83) is rotated further to switch K2 (26) place, and the switch K2 (26) of normally closed switch is disconnected, and circuit board (1) breaks Electricity, micro speed reducing motor (19) power-off, a valve opening operation is completed.In water supply process, count quantitative wheel (64) and rotate, bullet Spring swaging clamp 1 (15) slips over control breach 1 (15), spring swaging clamp 2 (16) and slips over control breach (16), and control arm (13) is by magnet 1 (11), magnet 2 (12) is moved with the effect of magnetic guiding valve (9) to closing direction, and switch K2 (26) departs from unidirectional drive arm (83) Contact, switch K2 (26) recovers normally closed state；When spring swaging clamp 3 (17) is parked on the control breach 3 (68) for rotating, supply water extremely This, according to setting, existing one takes turns more than half for supplying water, and continuation is supplied water without a break；Determine when spring swaging clamp 3 (17) is moved to When near amount axle (65) center line, control column (34) will switch K1 (25) and close, and electricity, starts a new round again on circuit board (1) Charge deduct fees startup valve opening.So repeat charge -- water supply -- charge -- water supply process of an another wheel of wheel.

One wheel normal water supply, Spring Card swivel is dynamic and control arm (13) is exactly spring swaging clamp 1 by the distance of driving recovery (15) edge of a knife to the edge of a knife of spring swaging clamp 3 (17) distance, only several millimeters.Do not owing water rate, bank's withholding or unified clearing In the normal water supply operation of water rate, the situation for closing valve can not possibly occur, or few generation！The operation of smart card water meter is Being supplied water in a wheel, midway is instant, instantaneously check and accept water rate, starts water meter controlling organization and recovers to new round service position, instantaneous operation Less than one second.From for management view, technology of Internet of things coupled computer management software can pole be readily accomplished one greatly In region water meter of the present invention extensive water supply centralized management, control, charge, including multi-ladder water price water fee management.

Fig. 4 is that there was only an Internet of Things water meter structure schematic diagram for control magnet on control arm (13), i.e., only used one Magnet 1 (11), has used a magnet 2 (12) less, but increased one from closing in valve frame (10) internal spool valve (32) top Disconnected spring (48).A strong magnet has been used due to few, cost has been reduced；The sharpest edges of this scheme are, in control arm (13) when being removed, valve (5) can still be located in off position naturally.The course of work of Fig. 3 and almost complete phase described in Fig. 1 Together.The difference is that only, due to only having used one to repel each other in the same sex magnet 1 (11) of state, magnet 2 with magnetic guiding valve (9) (12) effect is replaced by automatic shutoff spring (48).The course of work is set forth below：Have on the water supply path (53) of water meter and do not adding The valve (5) being automatically switched off without electricity during control, the inner structure of valve (5) is by valve body (6), rubber bowl (7), lever (8), magnetic guiding valve (9), pole (27), automatic shutoff spring (48) composition, are valve frame (10) above inner structure；Rubber bowl has pilot hole on (7) (28), discharge orifice (29), ear (30), having in rubber bowl (7) bottom increases the reinforcing plate (31) of compression strength；Magnetic guiding valve (9) Automatic shutoff spring (48) above the guiding valve (32) and guiding valve (32) of the other end is acted on by lever (8), pole (27)；Valve (5) external structure has control arm (13), has magnet 1 (11), switch K1 (25), switch K2 (26) on control arm (13), and install Micro speed reducing motor (19) on antimagnetic valve rack (63), has list in the rotary shaft (21) of micro speed reducing motor (19) To actuating arm (83), when unidirectional drive arm (83) drive control arm (13) make positive direction valve (5), magnet 1 (11) is across valve Door frame (10) repels each other with magnetic guiding valve (9) same sex, magnetic guiding valve (9) downwards, magnetic guiding valve (9) by lever (8), pole (27), pierce into The guiding valve (32) of ear (30) drives the upward motion of rubber bowl (7), and guiding valve (32) decontrols discharge orifice (29), while upward compression is certainly Shut-off spring (48), so as to open valve (5)；The magnet 1 of magnet 1 (11) and the respective center line of magnetic guiding valve (9) is not turned to completely (11) and magnetic guiding valve (9) same sex mutual expelling force, there is provided the kinetic energy that control arm (13) is rotated to closing direction；So as to close Energy needed for valve (5), is deposited with displacement and automatic shutoff spring (48) that magnet 1 (11) repels each other with the same sex of magnetic guiding valve (9) In the kinetic energy for being compressed；Control arm (13) is repelled each other active force by the same sex of magnet 1 (11) and magnetic guiding valve (9) in water supply process, is made The control that has that opposite direction closes valve (5) is rotated, and process and Fig. 1 of charge and control are identicals.Supply water by the end of, magnet 1 (11) is rotated away from magnetic guiding valve (9) top, automatic shutoff spring (48) release compression stress, and magnetic guiding valve (9) is passive upwards, automatic shutoff Spring (48) band movable pulley (32), rubber bowl (7) are moved downward, and guiding valve (32) compresses discharge orifice (29), rubber bowl (7), so that Shuttoff Valve (5).Other courses of work are with Fig. 1 with regard to identical.

Some explanation is especially remake, in the diagram of Fig. 1 and Fig. 4, there is battery case 1 in the both sides outside of valve (5) respectively (56) and battery case 2 (57), can be according to water pump composite position (left side or right side) the arbitrarily outer battery 2 of battery 1 (38) or outer of dress (39)；Outer battery 1 (38) and outer battery 2 (39) are installed in parallel with interior battery (37) with power protection on-off circuit, effective guarantee The normal work of Internet of Things water meter.

Fig. 3 is the schematic block circuit diagram of Internet of Things water meter, the safety association for having 2.0 editions Internet of Things of internet in this circuit Discuss, data exchange communication can be carried out with centre management computer；Key is that circuit board (1) is not gone up electricity usually, do not worked, and is not also received Attack；Only supplied water in a wheel more than half, spring swaging clamp 3 (17) is pressed on the quantitative breach 3 (68) of quantitative axle, and control arm (13) is rotated To switch K1 (25) and control column (34) place, the instantaneous work of electricity on circuit board (1), circuit is to micro speed reducing motor after charge (19) instantaneous positive direction is powered ..., and this process is not just repeated.The rules and regulations that feed pipe water receives water rate are referred here to, Settled accounts after either pre-payment is still supplied, can not receive water rate just has an effectively management to control, supervise the problem for paying water rate.This Invention water meter is the best solution of this problem.

Fig. 7 is the charge of Internet of Things water meter and the payment of water supply closed loop exchanges control figure, water supply and the charge of Internet of Things water meter Management, i.e. electronic money pay the control figure for exchanging with goods closed loop in kind, and this figure is clearly stated electricity in Internet of Things water meter Payment of the sub- currency with goods in kind in management of supplying water is exchanged, the process control of management of supplying water；Its output end feeds back to input End, realizes closed-loop control, and charge and water supply are a complete input/output closed-loop control relations；Particularly consider to supply water With the particularity of people's lives, even if not receiving water rate, can not immediately cut off the water supply, to continue to supply water, give water user one buffering.

Fig. 5 is that Internet of Things water meter valve automatically shuts down view without electricity, and Fig. 6 is that Internet of Things water meter motor drives unlatching Valve state schematic diagram.Due to above having made detailed narration, just repeat no more.

Fig. 8 is Intelligent water meter of Internet of things locking closure device electro-mechanical structures schematic diagram.During positive normally open valve, rotary shaft (21) during unidirectional drive arm (83) forward drive valve opening on, the buckle in rotary shaft (21) uncap spring (40) rotate forward it is tactile Encounter band pintle spring latch (43), both " pass each other so close that they almost rubbed each other " under elastic reaction, therefore positive valve opening is tied to locking closure device machinery There is no useful effect in structure；When needing to open antimagnetic Internet of Things watermeter shell (80), micro speed reducing motor (19) opposite direction turns Dynamic, the buckle in rotary shaft (21) is uncapped, and also opposite direction is rotated spring (40), hooks the fixing lock frame installed in valve frame (10) (74) band pintle spring latch (43) on, overcomes the elastic force of latch bolt spring (41), band pintle spring latch (43) to exit antimagnetic Lockhole (61) on the inside of Internet of Things watermeter shell (80), band pintle spring latch (43) touches normally closed switch K3 (82), switchs K3 (82) disconnect, micro speed reducing motor (19) power-off；After one side is slightly exited, then the fixed lockhole (69) of opposite side moved back at a slant Go out fixed dead bolt (44), you can open antimagnetic Internet of Things watermeter shell (80).

Fig. 9 is Internet of Things water meter Mechanically programm control figure, detailed narration has been made before the course of work of this figure, just not Repeat again.

Figure 10 is the schematic diagram of another spring swaging clamp on control arm (13)；Can respectively by swaging clamp 1 (85) and spring 1 (88) Composition spring swaging clamp 1 (15)；Spring swaging clamp 2 (16) is constituted by swaging clamp 2 (86) and spring 2 (89)；By swaging clamp 3 (87) and spring 3 (90) composition spring swaging clamp 3 (17).Action principle is identical, and swaging clamp effect inclined plane shape and spring swaging clamp are identicals；But by In hairspring to be used, durability, reliability will be paid special attention in technique and materials'use.

Figure 11 is the Internet of Things water meter structure schematic diagram for having control electromagnet on control arm (13), and Figure 12 is the machine of Figure 11 Tool control structure schematic diagram；Increase an electromagnet (14) on control arm (13), and be fixed on control arm (13)；In circuit board (1) receive valve opening instruct to micro speed reducing motor (19) forward electricity while, also on electromagnet (14) electricity, electromagnet Actuating rod (20) overcome the spring force of self gravitation and electromagnet spring (18), protrude upward, micro speed reducing motor (19) Unidirectional drive arm (83) rotate in act on electromagnet actuating rod (20), drive control arm (13), magnet 1 (11) and magnetic guiding valve (9) same sex is repelled each other Open valve (5), and unidirectional drive arm (83) is rotated further Open valve (5) afterwards, unidirectional drive arm (83) and electricity Magnet actuating rod (20) is disengaged, and unidirectional drive arm (83) is rotated further and withstands switch K2 (26), by control arm (13) to pass Valve direction is pushed up, and spring swaging clamp 1 (15) is withstood on the quantitative axle (65) for counting quantitative wheel (64), and unidirectional drive arm (83) will switch K2 (26) turn off, circuit board (1), micro speed reducing motor (19), electromagnet (14) power-off, actuating rod (20) by the gravity of itself and The active force of electromagnet spring (18) is dropped back into electromagnet (14), and valve (5) opening process terminates, other mechanisms with it is preceding The opening process in face is identical, just repeats no more；It is also complete, thoroughly automatic without electricity when the advantage of this scheme is failure Swing to pass valve.

Claims

1. a kind of Internet of Things water meter, including mechanical water meter, the valve in water meter and information-based concentration/decentralized Internet of Things network communication circuit；

Wherein described mechanical water meter, including measure the measurement gear group (36) of transmission, and output character wheel (52)；Valve (5) mechanical control mechanism including valve body (6), the circuit board (1) that control valve (5) is opened and without electric automatic-closing valve (5)；

Characterized in that, the circuit board (1) in the antimagnetic Internet of Things watermeter shell (80) being superimposed on mechanical water meter (50), installs There are Internet protocol, a circuit of Internet of Things security protocol program, have instantaneous upper electricity by Internet of Things and centre management computer Immediately communicated with code telegram, the function of data exchange, have and be waken up audit function by force；Circuit board (1) simultaneously has and can perform unlatching Valve (5) instruction, the power driving circuit for driving micro speed reducing motor (19)；Invested on the memory of circuit board (1) every One different and unique digital and electronic code of water meter；Have and electronics generation at the obvious position of antimagnetic Internet of Things watermeter shell (80) The communication modes method (60) that the water meter code (62) of code-phase association and water supply manager contact；Outside antimagnetic Internet of Things water meter There are circuit antenna (2), external antenna interface (72) on shell (80)；It is digital, every that the output character wheel (52) of each water meter shows Respective meter code and output, management content in the internal code of individual water meter circuit, with centralized management computer is through verification Correspond；Being provided with to close valve stopping water supply or break down on water supply path (53) in mechanical water meter (50) needs to close Valve, without the pilot valve valve (5) that electricity can also be automatically switched off；Stop water supply, valve (5) in mechanical water meter (50) to close, control column (34) act on the switch K1 (25) on control arm (13), switch K1 (25) in close state when, press antimagnetic thing Emergence button (3) in networking watermeter shell (80) can be to electricity on circuit board (1) and start-up circuit plate (1) work, circuit board (1) have ready conditions to electricity, the list in the rotary shaft (21) of micro speed reducing motor (19) in micro speed reducing motor (19) positive direction To actuating arm (83) drive control arm (13) positive direction partial rotational Open valve (5)；Control column (34) takes off with switch K1 (25) When being off from, switch K1 (25), pressing emergence button (3) to electricity on circuit board (1) and can check battery, circuit Working condition and payment water supply situation；Being provided with water supply path (53) in mechanical water meter (50) can nothing when control is not added The pilot valve valve (5) that electricity is automatically switched off；The inner structure of valve (5) is by valve body (6), rubber bowl (7), lever (8), magnetic guiding valve (9), pole (27), guiding valve (32) composition, are valve frame (10) above inner structure；There are pilot hole (28), earial drainage on rubber bowl (7) Hole (29), ear (30)；There is the door curtain made of cloth (54) to make reinforcement, have the reinforcement of increase compression strength in bottom in rubber bowl (7) is overall Plate (31)；Reinforcing plate (31) is processing into before rubber bowl (7) rough surface, be covered with micro hole；There is valve (5) on valve frame (10) External structure control arm (13), be provided with control arm (13) magnetic pole mutually inverted magnet 1 (11), magnet 2 (12), switch K1 (25), switch K2 (26), also combination are provided with spring swaging clamp 1 (15), spring swaging clamp 2 (16), spring swaging clamp 3 (17)；To install There is the antimagnetic valve rack (63) of micro speed reducing motor (19), be fixed together with many pillars (70) and valve frame (10)； Can be in the control arm (13) of partial rotational on valve frame (10) between valve frame (10) and antimagnetic valve rack (63)；It is micro- In the rotary shaft (21) of type decelerator (19), there is the unidirectional drive arm for acting on control arm (13) and switch K2 (26) (83)；Rotated in positive energization of micro speed reducing motor (19), unidirectional drive arm (83) drive control arm (13) open as positive direction During the partial rotational of port valve door (5), magnet 1 (11), magnet 2 (12) distinguish magnetic action across valve frame (10) and magnetic guiding valve (9), Magnet 1 (11) turns to the top for not arriving respective center line with magnetic guiding valve (9), repels each other with magnetic guiding valve (9) same sex, magnetic guiding valve (9) to Under, magnetic guiding valve (9) is decontroled upwards by the guiding valve (32) that lever (8), pole (27), lever (8) other end pierce into ear (30) Discharge orifice (29), and drive rubber bowl (7) upward out valve port (81) direction to move, so as to open valve (5)；Unidirectional drive Disengaged with control arm (13) after arm (83) drive control arm (13) Open valve, be rotated further to switch K2, will switched K2 disconnects, and circuit board (1), micro speed reducing motor (19) power-off, a valve opening drive and completes；During valve (5) is opened, The magnet 1 (11) and the same sex mutual expelling force of magnetic guiding valve (9) of the respective center line in magnetic guiding valve (9) top, and magnet 2 (12) are not turned to With magnetic guiding valve (9) power that there is a natural attraction between the sexes, there is provided the kinetic energy that control arm (13) is rotated to closing direction, so as to valve will be closed (5) energy needed for, the same sex for being deposited with magnet 1 (11) and magnetic guiding valve (9) is repelled each other, the opposite sex of magnet 2 (12) and magnetic guiding valve (9) In attracting displacement；Control arm (13) is repelled each other active force, magnet 2 by the same sex of magnet 1 (11) and magnetic guiding valve (9) in water supply process (12) with magnetic guiding valve (9) there is a natural attraction between the sexes active force, the controlled rotation that opposite direction closes valve (5) is made, magnet 2 (12) is rotated To magnetic guiding valve (9) top and magnetic guiding valve (9), there is a natural attraction between the sexes, and upwards, magnetic guiding valve (9) is by lever (8), pole for magnetic guiding valve (9) (27) guiding valve (32) for, piercing into lever (8) other end of ear (30) promotes rubber bowl (7) to be transported near valve port (81) direction Dynamic, guiding valve (32) compresses discharge orifice (29), rubber bowl (7), so that Shuttoff Valve (5)；When control arm (13) is rotated, anti-magnet valve Control column (34) on door bracket (63), switch K1 (25) is acted on, switch E1 (25) is controlled to be closed or disconnect；In water meter Drawn in amount gear train (36) and count quantitative wheel (64), there is band control breach 1 (66), control breach 2 (67), control breach 3 (68) quantitative axle (65)；When quantitative axle (65) is rotated, the spring swaging clamp 1 (15) on control arm (13) acts on control breach 1 (66), spring swaging clamp 2 (16) acts on control breach 2 (67), spring swaging clamp 3 (17) and acts on control breach 3 (68)；Do not exist During correspondence breach, spring swaging clamp 1 (15), spring swaging clamp 2 (16), spring swaging clamp 3 (17) are acted in quantitative axle (65)；Spring Card Knife 1 (15), spring swaging clamp 2 (16), the blade of spring swaging clamp 3 (17) are in case of bending, can make elastic telescopic in stress；Micro- There is buckle to uncap spring (40) in the rotary shaft (21) of type decelerator (19), turn with buckle spring (40) opposite direction of uncapping Interacted when dynamic, be mounted in band pintle spring latch (43) in the fixing lock frame (74) on valve frame (10), magnetic tape trailer Latch bolt spring (41) is cased with hook spring latch (43)；The mechanical water meter of the offside of the fixing lock frame (74) on valve frame (10) (50) there is fixed dead bolt (44) on, antimagnetic Internet of Things watermeter shell (80) inner side at position corresponding with fixed dead bolt (44) has solid Lock hole (69)；There is outer battery case (56) on antimagnetic Internet of Things watermeter shell (80)；Battery case (56) is with circuit board (1) by bridge Formula rectifier is electrically connected；Interior battery (37) uses parallel connection power supply protection switch circuit with outer battery (38), and by normally closed switch K3 (82) is electrically connected with circuit board (1).

2. Internet of Things water meter according to claim 1, it is characterised in that：Water supply path (53) in mechanical water meter (50) On be provided with and need to close that valve stops supplying water or failure need to close valve, without the pilot valve valve (5) that can also be automatically switched off of electricity, valve (5) inner structure is by valve body (6), rubber bowl (7), lever (8), magnetic guiding valve (9), pole (27), guiding valve (32), automatic shutoff spring (48) constitute, be valve frame (10) above inner structure；There are pilot hole (28), discharge orifice (29), ear (30) on rubber bowl (7)； Magnetic guiding valve (9) acts on the automatic shutoff spring on the guiding valve (32) and guiding valve (32) of the other end by lever (8), pole (27) (48)；There is the external structure control arm (13) of valve (5) on valve frame (10), magnet 1 (11), switch are installed on control arm (13) K1 (25), switch K2 (26), also combination are mounted with spring swaging clamp 1 (15), spring swaging clamp 2 (16), spring swaging clamp 3 (17)；Will peace Antimagnetic valve rack (63) equipped with micro speed reducing motor (19), one is fixed on many pillars (70) and valve frame (10) Rise；Unidirectional drive arm in the rotary shaft (21) of the micro speed reducing motor (19) on antimagnetic valve rack (63) (83), when drive control arm (13) makees positive direction partial rotational Open valve (5), magnet 1 (11) across valve frame (10) with Magnetic guiding valve (9) same sex is repelled each other, magnetic guiding valve (9) downwards, magnetic guiding valve (9) by lever (8), pole (27), pierce into ear (30) Guiding valve (32) drives the motion of rubber bowl (7) upward out valve port (81) direction, and guiding valve (32) decontrols discharge orifice (29), while pressure Contracting automatic shutoff spring (48), so as to open valve (5)；The magnetic of magnet 1 (11) and the respective center line of magnetic guiding valve (9) is not turned to completely The same sex mutual expelling force of iron 1 (11) and magnetic guiding valve (9), there is provided the kinetic energy that control arm (13) is rotated to closing direction；So as to close Energy needed for valve closing door (5), is deposited with displacement and automatic shutoff spring that magnet 1 (11) repels each other with the same sex of magnetic guiding valve (9) (48) in the spring deformation for being compressed；Control arm (13) is repelled each other work by the same sex of magnet 1 (11) and magnetic guiding valve (9) in water supply process Firmly, make opposite direction close valve (5) controlled rotation, supply water will at the end of, magnet 1 (11) be rotated away from magnetic guiding valve (9), Automatic shutoff spring (48) discharges compression stress, and magnetic guiding valve (9) is passive upwards, automatic shutoff spring (48) band movable pulley (32), rubber bowl (7) moved near valve port (81) direction downwards, guiding valve (32) compresses discharge orifice (29), rubber bowl (7), so that Shuttoff Valve (5)。

3. Internet of Things water meter according to claim 1, it is characterised in that：Increase on the external structure control arm (13) of valve (5) Electromagnet (14) is added, and electromagnet (14) has been fixed on control arm (13)；Valve opening is received in circuit board (1) to instruct to micro- Electricity in type decelerator (19) positive direction, while also to electricity on electromagnet (14), the actuating rod (20) of electromagnet (14) overcomes The spring force of self gravitation and electromagnet spring (18), protrudes upward, the unidirectional drive arm (83) of micro speed reducing motor (19) Electromagnet actuating rod (20) is acted in rotation, so that drive control arm (13) Open valve (5)；Micro speed reducing motor (19) It is rotated further middle unidirectional drive arm (83) to be disengaged with the actuating rod (20) of electromagnet (14), is rotated further middle unidirectional drive arm (83) Withstand switch K2 (26) and by control arm (13) toward closing direction top, unidirectional drive arm (83) will switch K2 (26) and disconnect, circuit Plate (1), micro speed reducing motor (19), electromagnet (14) power-off, electromagnet actuating rod (20) is in self gravitation and electromagnet bullet Under the collective effect of spring (18) in retraction electromagnet (14)；Spring swaging clamp (1) on control arm (13) withstands on the quantitative wheel of counting (64) on quantitative axle (65), a valve opening drives and completes.

4. Internet of Things water meter according to claim 1, it is characterised in that：Spring swaging clamp 1 (15), bullet on control arm (13) Spring swaging clamp 2 (16), spring swaging clamp 3 (17), can constitute spring swaging clamp 1 (15) by swaging clamp 1 (85) and spring 1 (88) respectively；By card Knife 2 (86) and the composition spring of spring 2 (89) swaging clamp 2 (16)；Spring swaging clamp 3 (17) is constituted by swaging clamp 3 (87) and spring 3 (90).