CN207394047U - It is a kind of to integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function - Google Patents

Abstract

The utility model is related to valve technology field, disclose and a kind of integrate power generation, data acquisition, the Intelligent pressure reducing valve of control function.Intelligent pressure reducing valve includes power generator, data acquisition components, data processing equipment and display terminal；The power generator includes the electrification component set perpendicular to fluid flow direction and the battery component outside valve body；The electrification component includes generating set and runner, and the runner is connected by the rotor of shaft and generating set；The runner includes blade, upper bed-plate and lower bottom base；The data acquisition components are arranged on before valve body valve and/or in valve and/or after valve, for gathering medium parameter in valve body in real time and parameter being transmitted to data processing equipment and display terminal；The data processing equipment carries out corresponding operating according to the real-time parameter that data acquisition components provide to actuator.The energy self power generation of this Intelligent pressure reducing valve, and power generation performance is stablized；With data sampling and processing and display function.

Description

It is a kind of to integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function

Technical field

The utility model is related to valve field, more particularly, to collecting power generation, data acquisition, automatic control function in one The Intelligent pressure reducing valve of body.

Background technology

At present, global resources are in short supply, and the various energy such as water resource, gas source are at state in short supply, for water resource come It says, the theory of wisdom water utilities is come into being, how water-saving to carry out, and realizes effective leakage loss control, the wherein U.S. and Italy Some advanced pressure valves with flow detection function successively are proposed, they can control leakage loss as far as possible small, but it is flowed Amount detecting device needs external power supply or battery, powers dependent on the external world, and it only needs to be detected flow parameter, power consumption It is small.However wisdom water utilities is far not limited solely to leakage loss control, it is also necessary to the parameters such as water quality is measured, so as to in valve The water of circulation makees thoroughly evaluating, it is therefore desirable to add in polytype detecting instrument, the external power supply or electricity being simply provided at this time Pond can not fully drive while all kinds of detecting instruments and operate, such as to achieve the effect that power comprehensively, then need to external power supply Or battery carries out somewhat complex design, so quantities is big, of high cost, later maintenance trouble.

Also have the CROSS REFERENCE of generating power by water current in the prior art, but it is only the combination of generating power by water current and valve, not It is related to detection module, i.e., there is no the cases that the electric energy using generating power by water current is detection module power supply in the prior art.Together When the prior art generating power by water current technology mainly push directly on turbine using fluid force and rotate, the prior art also has use The runner of ball-type, so as to which induction generator be driven to generate electricity, but its turbine is not specific to the inflow-rate of water turbine of current Relevant design is carried out, i.e., when water flow is big, greater impact will be generated to turbine, it is possible to turbine is caused to damage, while because of current That measures is uneven, and when flowing through turbine, induction generator power generation is unstable, will directly affect the use longevity of its rechargeable battery Life.

Utility model content

The utility model is at least one defect overcome described in the above-mentioned prior art, and providing one kind can be without external electricity Source, the automatic collection power generation for carrying out Data Detection in valve body and carrying out self closed-loop control according to testing result, data acquisition, automatically Control function is in the Intelligent pressure reducing valve of one.

In order to solve the above technical problems, the technical solution of the utility model is as follows：

There is provided it is a kind of integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, including pressure reducing valve valve Body, valve body are equipped with the actuator of application valve body aperture, further include power generator, data acquisition components, data processing equipment and show Show terminal；

The power generator is used to provide work electricity for the actuator of data acquisition components, data processing equipment and valve Source, the electrification component including being set perpendicular to fluid flow direction and the battery component outside valve body；The electrification component includes Generating set and runner, the runner are connected by the rotor of shaft and generating set；The runner include blade, upper bed-plate and Lower bottom base, the both ends of the blade are fixedly connected by upper bed-plate and lower bottom base with shaft, upper bed-plate and lower bottom base with it is same Two link positions of blade are not on same vertical line；The blade is evenly distributed in around shaft；

The data acquisition components are arranged on before valve body valve and/or in valve and/or after valve, for gathering valve in-vivo medium in real time Parameter is simultaneously transmitted to data processing equipment and display terminal by parameter；The data processing equipment is provided according to data acquisition components Real-time parameter come to actuator carry out corresponding operating.

The Intelligent pressure reducing valve of the utility model is generated electricity by the power generator of itself, for being provided with electric device for itself Electric energy, without additional power supply.Compared with general with ball-type runner power generator, leaf position is set the utility model It puts, is equivalent to torsion of the symmetrical runner of blade into certain angle, causes upper and lower, left and right hemisphere asymmetric.Due to it The special designing of blade, fluid can contact blade more fully hereinafter, improve the utilization rate of fluid, improve generating efficiency.It is flowing In the case that body flow reduces or flow velocity reduces, compared with the prior art, the utility model can reduce spindle speed reduction Speed, so as to alleviate the unstable situation that generates electricity.And by being arranged on the different data acquisition component at each position of valve body to valve The fluid to circulate in vivo carries out various data acquisitions and detection, and the data that will be gathered and detect are sent to data processing equipment, And it is shown by display terminal.Data processing equipment carries out closed-loop control according to the data cases of feedback to valve.

Further, the cross section of the blade is class triangle, and three apex angles of class triangle are fillet, the class three An angular apex angle extends towards runner radial outside, towards the base corresponding to the apex angle of extension on the outside of runner towards triangle in It is recessed；Other both sides are towards triangle evagination.

The blade tie point of the upper bed-plate and the blade tie point of lower bottom base correspond, two corresponding tie point positions In on same vertical line；One end of same blade and upper bed-plate tie point connect, and the other end connects its corresponding lower bottom base On the adjacent attachment points of tie point.

Further, swing mechanism of the sustainable electrification component compared with fixing axle axis direction vertical oscillation is further included； The fixing axle is fixed on a support base, and the direction that the fixing axle is set is that electrification component can be made to swing to extreme lower position When it is vertical with fluid flow direction.In general, when fluid flow increase or flow velocity become larger, fluid becomes the impact force of blade Greatly, the speed of mainshaft is caused to become larger suddenly, causes to generate electricity unstable.And the power generator of the utility model, when fluid flow increases Or flow velocity becomes larger, fluid will promote power generator with swing mechanism along fixing axle axis direction vertical oscillation so that power generator An inclination angle is formed with original position from being swung to current upright position, the thrust of fluid is bigger, and inclination angle becomes larger therewith.This just makes It obtains segment fluid flow to flow out from the gap location at inclination angle, the flow for flowing through power generator reduces；And flow through the fluid pair of power generator The active force of power generator is no longer normal to power generator, but active force a component does useful work to power generator.Cause This, blade is subject to the active force of fluid to reduce, and the increased speed of the speed of mainshaft reduces.When fluid flow becomes smaller or flow velocity becomes smaller When, reduce with the active force of fluid, power generator is gradually restored to original position from incident angle, similarly, from clearance flow between inclination angle The fluid of mistake reduces, and the fluid not being lost in gradually increases blade useful effect power, becomes smaller or flow in this way, reducing fluid flow The speed that speed becomes smaller to the reduction of power generator shaft rotating speed.The utility model power generator can effectively alleviate fluid flow variation or Influence of the change in flow to power generation stability.

Further, the swing mechanism including one end be arranged in fixing axle, the other end is fixedly connected with generating set Swing rod, further include the return spring limited the swing process of electrification component, the return spring is connected to fixing axle On.

Preferably, the return spring is torque spring, tension spring, compression spring, one kind of flexural spring.This practicality The new characteristic for dexterously utilizing spring force so that the position of electrification component voluntarily can adaptively become with the active force of fluid Change, and then change the fluid force size that runner is subject to, cause shaft rotation speed change, it is final to realize that power generator adapts to water Rheologyization realizes the purpose of stable electric generation.

Further, the battery component includes sequentially connected rectification module, filter module, voltage changing module and the electricity that charges Pond.The electric energy of generating set conveying is sent to by rechargeable battery to the electricity consumption member of valve after over commutation, filtering, transformation processing Part is powered.

Further, data acquisition components include temperature sensor, flow measurement device, water quality sensor, pressure sensing The one or more of device.Various data in valve can be acquired and be detected.

Further, the data processing equipment includes PLC control modules, and PLC control modules have integrated wireless telecommunications mould Block is communicated by wireless communication module and long-range host computer.

Compared with prior art, the beneficial effects of the utility model are：

1）Three kinds of valve, data acquisition and power generation independent functional devices are creatively incorporated into one by the utility model Rise, though the pressure reducing valve of the utility model while with data acquisition function, also using circulation medium in pressure reducing valve from The kinetic energy of body generates electricity, and the actuator for data acquisition components and pressure reducing valve provides working power, realizes more work( Can pressure reducing valve electric energy it is self-sufficient, without external power supply；

2）Data acquisition components are transmitted to data processing equipment after relevant parameter is collected, and are finally filled by data processing The relevant action of control decompression valve actuator is put, realizes the full-automatic feedback control of the multifunction valve of the utility model, automatically The relevant parameters such as pressure are adjusted, without manually participating in；

3）The setting of swing mechanism in power generator provides effective support for the swing of electrification component, stablizes Jie of runner Mass flow flux makes generating set power generation uniform；

4）The swing mechanism being made of components such as swing rod and torque springs, swing rod have flexible rotating characteristic, utilize simultaneously The superior elasticity performance of torque spring in generating set run-off the straight, on the one hand avoids the unlimited inclination of electrification component, separately On the one hand when velocity of medium reduces, make electrification component that quick rebound occur, be allowed to be adapted with velocity of medium, so as to real The effect of existing stabling current；

5）By the way that runner shape, the design of blade shape, position improves the power generator fluid flow rate change of valve The adaptability of change, generating effect are stablized；

6）The setting of diversion seat makes the concentration of the circulation medium before valve be delivered to power generator, can effectively improve power generator Generating efficiency, when avoiding velocity of medium relatively low, a large amount of media are outside the package shell of power generator by causing to pass through runner Pressure medium it is too small；

7）Because power generator generates electricity the self-sustaining advantage of the electric energy self-supporting to be formed, the pressure reducing valve of the utility model can accordingly set more Kind of data acquisition element, such as temperature sensor, flow data collector device and water quality sensor, can collection medium each seed ginseng Number, provides a large amount of reference datas to the user.

Description of the drawings

Fig. 1 is the structure diagram of the T-shaped Intelligent pressure reducing valve of embodiment 1.

Fig. 2 is the electrification component structure diagram of embodiment 1.

Fig. 3 is the structure diagram that leaf cross-section is class triangle.

Fig. 4 is that the actuator of the T-shaped Intelligent pressure reducing valve of embodiment 1 controls connection diagram.

Fig. 5 is the structure diagram of the Y type Intelligent pressure reducing valves of embodiment 2.

Fig. 6 is the cross-sectional view of the Y type Intelligent pressure reducing valves of embodiment 2.

Fig. 7 is the structure diagram of the power generator of embodiment 2.

Fig. 8 is the electrification component structure diagram of embodiment 3.

Fig. 9 is the electrification component structure diagram of embodiment 4.

Figure 10 is the connecting structure for electrical equipment schematic diagram of this valve.

Specific embodiment

Attached drawing is only for illustration, it is impossible to be interpreted as the limitation to this patent；

In order to more preferably illustrate the present embodiment, some components of attached drawing have omission, zoom in or out, and do not represent actual product Size；To those skilled in the art, some known features and its explanation may be omitted and will be understood by attached drawing. For the ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition. The technical solution of the utility model is described further with reference to the accompanying drawings and examples.

Embodiment 1

As shown in Figure 1, the present embodiment provides it is a kind of integrate power generation, data acquisition, control function Intelligent pressure reducing valve. The present embodiment is by taking T-shaped pressure reducing valve as an example.Intelligent pressure reducing valve includes relief valve body 33, power generator 32, data acquisition components, number According to processing unit and display terminal.

Data acquisition components include flowmeter, pressure sensor, water quality sensor；In specific implementation process, according to specific Demand, such as aperture, the temperature of fluid of acquisition valve body, can also use other kinds of data acquisition components.The present embodiment Middle flowmeter use can measure the dosage of pipe network, while have the ultrasonic flowmeter 31 of temperature compensation function, supersonic flow Gauge 31 is arranged on Intelligent pressure reducing valve body forepart by three-way pipe.Pressure sensor is before the valve of relief valve body 33 and valve Each afterwards to set one, water quality sensor is arranged on inside relief valve body 33.

Power generator 32 includes the electrification component set perpendicular to pipeline fluid direction and the battery pack outside valve body Part；As shown in the figure, in order to reduce the volume of pressure reducing valve as far as possible, power generator 32 is arranged on ultrasonic flowmeter 31 and T-shaped decompression Between the T-shaped subtube of valve.

As shown in Fig. 2, electrification component includes generating set 1, runner 2；Generating set 1 is arranged on outside valve body, after being beneficial to It is continuous to safeguard；Runner 2 is arranged on valve inner, and runner 2 is connected by shaft 3 with the rotor of generating set 1.The height of shaft 3 with 33 water inlet duct height of relief valve body is close so that runner 2 is just full of the radial direction interface of pipeline, flexible rotating It is able to fully contact with fluid simultaneously.Runner 2 includes blade, upper bed-plate 4 and lower bottom base 5；The both ends of blade pass through upper bed-plate 4 It is fixedly connected with lower bottom base 5 with shaft 3, upper bed-plate 4 and two link positions of lower bottom base 5 and same blade are not in same vertical line On；Blade is evenly distributed in around shaft 3.

As shown in figure 3, the cross section of blade is class triangle.Three apex angles of class triangle are fillet, towards runner extension The base 23 corresponding to apex angle 21 stretched is towards triangle indent；The adjacent side 22 and another adjacent side of apex angle 21 are towards outside triangle It is convex.The number of blade is specifically set according to the difference of concrete application occasion.Upper bed-plate blade tie point is connected with lower bottom base blade Point corresponds, and two corresponding tie points are located on same vertical line；One end of same blade and upper bed-plate tie point It connects, on the adjacent attachment points of the corresponding lower bottom base tie point of the other end.

As shown in Figure 10, battery component includes sequentially connected rectification module, filter module, voltage changing module and the electricity that charges Pond.

As shown in figure 4, this Intelligent pressure reducing valve is equipped with the actuator of application valve body aperture, including two bi-bit bi-pass electromagnetism Valve, solenoid valve 26 controls the water inlet and water outlet of the control chamber of T-shaped Intelligent pressure reducing valve respectively after epicoele solenoid valve 25 and valve Pipeline is opened and closed.Two solenoid valves are connected with data processing equipment.

Data processing equipment includes PLC control modules, and PLC control modules have integrated wireless communication module, passed through channel radio News module is communicated with long-range host computer.Display terminal is the display screen of long-range host computer, or it is attached to be arranged on valve Near touch display screen, is configured as the case may be.

The control method of the present embodiment Intelligent pressure reducing valve comprises the following steps：

S1. medium is made into T-shaped Intelligent pressure reducing valve body, during medium flows through power generator, the power generation of power generator Unit is generated electricity and is charged to battery component, and battery component output constant voltage is data acquisition components, data processing equipment Working power is provided with actuator.

Fluid in pipeline flows through pressure reducing valve, and the blade of the fluid driven runner 2 of flowing rotates, and blade drives main shaft 3 It rotates so that the rotor of coupled generating set 1 rotates, so that generating set generates electricity.The three-phase electricity of generating set output Stream is delivered to battery component, and alternating current is become direct current by rectification module, and pass through filter module to electric current removal interference, Power supply is purified, then by voltage changing module, according to the demand with electric device, voltage changing module is voltage reduction module or boost module, into Row decompression is handled or boosting handles to realize the size for meeting follow-up required working power.Three-phase current input after treatment It charges to rechargeable battery for it.Rechargeable battery is data acquisition components, data processing equipment and decompression valve actuator provide electricity Source.

S2. data acquisition element gathers corresponding data and transmits it to data processing equipment and display terminal.

It is electric after data acquisition element start to work.It is arranged on the pressure sensor before valve and after valve and gathers valve body respectively Before valve and downstream pressure value, the acquisition of ultrasonic flowmeter 31 flow into the fluid flow of valve body, the interior stream of water quality sensor acquisition valve body The water quality of body.

PLC control modules receive the valve body inlet flow signal of ultrasonic data acquisition device, two pressure sensors The water quality signal of variation in water pressure signal, water quality sensor, and pass through wireless communication module and communicated with long-range host computer.

S3. the data in S2 steps show that situation makes the relevant operation to actuator, so as to opening for application valve body Closing and opening degree situation.

By the way that the pressure signal of acquisition is compared with default pressure threshold, control solenoid valve carries out PLC control modules Corresponding actions.When sending instruction to epicoele solenoid valve 25, system pressure enters control chamber top, and pressure increase promotes main valve to tend to It closes, real-time pressure is fed back to by PLC control modules by pressure sensor.PLC control modules solenoid valve 26 after valve is bristled with anger When making, system pressure is discharged from exit, and main valve tends to open.By the speed of the opening and closing of control valve, finally reach Constant pressure exports after to valve.

Medium relevant parameter is transferred to by way of NB-IOT when being constant pressure output state after S4. valve body is run to valve Operator.

PLC control modules can be by gathering the number such as pressure sensor, flowmeter, temperature sensor, water quality, valve opening Factually show valve and pipeline remote data acquisition and processing, in real time statistical analysis, control, accident alarming, data communication, equipment pipe Reason etc..

Operator can carry out data by the display screen of host computer and check parameter, pressure, valve body flow such as present valve body, Fluid temperature (F.T.) and water quality etc..And can parameter setting be carried out by host computer, pressure threshold or temperature such as are carried out to PLC control modules Degree threshold value etc. is set.So real time monitoring valve operating status.

Embodiment 2

As shown in Fig. 5, Fig. 6, Fig. 7, the present embodiment and embodiment 1 the difference is that, the present embodiment Intelligent pressure reducing valve For Y type Intelligent pressure reducing valves；Power generator 32 further includes swing mechanism；Electrification component is arranged on inside relief valve body, with fluid Direction is vertical.Pressure reducing valve inlet is equipped with the diversion seat 13 that water conservancy diversion is carried out to fluid, and diversion seat periphery connects with valve interior wall bolt It connects, one section of conical guide face and one section of cylindrical guide face is equipped in diversion seat, medium is followed by conical guide face, circle Cylindricality guide face and electrification component, the bore of the cylinder guide face are adapted with runner size.

As shown in fig. 7, electrification component 9 is placed in inside pipeline, sustainable electrification component 9 is further included compared with 11 axis of fixing axle The swing mechanism of line direction vertical oscillation；Fixing axle 11 is fixed on a support base, support base and pressure reducing valve in the present embodiment Housing is fixedly connected；The direction that fixing axle 11 is set is when can make the electrification component 9 swing to extreme lower position and fluid flow direction Vertically.

Swing mechanism includes the swing rod 10 that one end is sheathed in fixing axle 11, the other end is fixedly connected with generating set, with And the return spring 12 of the swing position of generating set is limited, the return spring 12 is connected in fixing axle 11.

Fluid in pipeline flows through electrification component 9 by 13 water conservancy diversion of diversion seat being equipped with before 9 valve of pressure reducing valve.When fluid stream Speed is excessive, when fluid is more than the screen resilience of return spring 12 to the active force of the blade of generating set, fluid forces generating set Part 9 is rotated with swing rod 10 along fixing axle 11, and runner 2 and pipeline are formed radially inclination angle, and segment fluid flow is from runner and pressure reducing valve casing Gap between 14 is flowed through, and the fluid for flowing through runner 2 is accordingly reduced, and flows through the thrust and blade of the fluid of runner bucket Angle change so that vane stress accordingly reduces, further reduce the rotating speed of blade.The electric current that electrification component 9 generates is not It is mutated due to the increase of fluid flow rate.

When fluid flow rate becomes smaller, and fluid is less than the screen resilience of return spring 12 to the active force of the blade of runner, power generation Component 9 rotates along fixing axle 11 with swing rod 10 by the screen resilience of return spring 12, upright position is returned to from incident angle.With It electrification component 9 and the gap of pressure reducing valve 14 is gradually reduced, the number of dropouts of fluid therefrom is reduced, and correspondingly, flows through runner bucket Fluid become more, and flow through and send out the thrust of fluid of runner bucket and changed to the angle of blade so that vane stress is corresponding increases Greatly, the rotating speed of blade is further increased.The electric current that electrification component 9 generates is not mutated due to the reduction of fluid flow rate.

The electric current that final electrification component 9 generates is not mutated due to the mutation of fluid flow rate, so as to fulfill the effect of stabling current Fruit.The Intelligent pressure reducing valve self power generation effect stability of the present embodiment.

This Intelligent pressure reducing valve controls the open degree of pressure reducing valve by the volume change of control chamber 35, ensures pipe to reach The stabilization of net downstream pressure, this structure can be by pilot valve using medium homeostasis pipe network downstream pressure, and can pass through valve The pressure sensor set after preceding valve stablizes pipe network downstream pressure with PLC control modules；Decompression member 34 is flap+flow guide sleeve Formula structure, medium by when pressure change to achieve the effect that pipe network downstream pressure.

Embodiment 3

As shown in figure 8, the present embodiment and embodiment 1 or embodiment 2 the difference is that, runner 2 is internally provided with small turn Wheel 8；Small runner 8 is consistent with 2 structure of runner；The blade of small runner 8 is staggered with 2 leaf position of runner.The material of small runner The material of lightweight can be selected, to reach the lightweight of electrification component.

When fluid flow is certain, flow velocity is normal, small runner and great wheel are rotated under the impact of fluid, so as to band Turn axis 3 rotates, and compared to the rotation of 2 main shaft 3 of embodiment 1 and embodiment, embodiment 2 is added and flowed by increasing small runner The contact surface of body increases by 3 rotary speed of main shaft so as to increase thrust of the fluid to blade.When fluid flow is reduced, flow velocity reduces When, since the blade stagger of its blade and runner 2 is set, flowing through the current of runner 2 can flow through small runner 8 from small runner, carry The high utilization rate of current, reduce flow velocity it is too low when influence to current velocity generator.Compared with other general power generation dresses It puts, the power generator of the present embodiment can reduce that fluid flow is reduced or flow velocity reduces to the degree of generating influence and influences Speed.

The present embodiment can solve flow velocity and become hour to cause power generation not since dexterously small runner is placed in inside great wheel The problem of stablizing, and can ensure therefore the volume of power generator must will not increase as far as possible.

Embodiment 4

As shown in figure 9, the present embodiment and embodiment 1 are the difference is that electrification component.It is equipped between blade and shaft 3 Activity template 7；Activity template 7 is connected to by the transverse axis being horizontally set between blade and shaft between blade and shaft, fixed on transverse axis Equipped with torque spring 6, torque spring 6 is connected with activity template.

When fluid flow is certain, flow velocity is normal, increase with the contact surface of fluid to increase fluid pair by activity template 7 The thrust of main shaft increases main shaft rotary speed.While activity template is swung in itself along transverse axis, the rotation of main shaft is also driven with blade And it revolves round the sun.

When fluid flow increase or flow velocity become faster, the thrust of fluid blade becomes larger, when thrust is more than the torsion on activity template During the screen resilience of power spring 6, activity template 7 is promoted, into certain inclination angle, to be made from water (flow) direction upright position to upright position The fluid section for being pushed to activity template 7 originally is obtained from the outflow of inclination angle gap, so as to reduce thrust of the fluid to blade, reduces main shaft The acceleration of 3 rotary speeies, so as to reduce the negative effect that fluid flow increases or flow velocity becomes faster to power generation stability.

The same or similar label correspond to the same or similar components；Position relationship for being only used for showing described in attached drawing Example property explanation, it is impossible to be interpreted as the limitation to this patent.Obviously, above-described embodiment of the utility model is only clearly to say Bright the utility model example, and it is not the restriction to the embodiment of the utility model.For the general of fields For logical technical staff, other different forms of changes or modifications may be made based on the above description.Here need not Also all embodiments can not be exhaustive.Any modification for being made within the spirit and principle of the utility model, Equivalent substitution and improvement etc., should be included within the utility model scope of the claims.

Claims (10)

1. a kind of integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, including relief valve body, valve body Actuator equipped with application valve body aperture, which is characterized in that further include power generator, data acquisition components, data processing equipment And display terminal；

The power generator is used to provide working power for the actuator of data acquisition components, data processing equipment and valve, Electrification component including being set perpendicular to fluid flow direction and the battery component outside valve body；The electrification component includes power generation Unit and runner, the runner are connected by the rotor of shaft and generating set；The runner includes blade, upper bed-plate and bottom Seat, the both ends of the blade are fixedly connected by upper bed-plate and lower bottom base with shaft, upper bed-plate and lower bottom base and same blade Two link positions not on same vertical line；The blade is evenly distributed in around shaft；

The data acquisition components are arranged on before valve body valve and/or in valve and/or after valve, for gathering medium parameter in valve body in real time And parameter is transmitted to data processing equipment and display terminal；The reality that the data processing equipment is provided according to data acquisition components When parameter come to actuator carry out corresponding operating.

2. integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, feature according to claim 1 It is, the cross section of the blade is class triangle, and three apex angles of class triangle are fillet, and one of the class triangle pushes up Angle extends towards runner radial outside, towards the base corresponding to the apex angle of extension on the outside of runner towards triangle indent；Other both sides courts Triangle evagination.

3. integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, feature according to claim 2 It is, the blade tie point of the upper bed-plate and the blade tie point of lower bottom base correspond, and two corresponding tie points are located at On same vertical line；One end of same blade and upper bed-plate tie point connect, and the other end connects its corresponding lower bottom base and connects On the adjacent attachment points of contact.

4. integrate power generation according to claims 1 to 3 any one, data acquisition, the intelligence of automatic control function subtract Pressure valve, which is characterized in that further include swing mechanism of the sustainable electrification component compared with fixing axle axis direction vertical oscillation；Institute It states fixing axle to be fixed on a support base, the direction that the fixing axle is set is when can make the electrification component swing to extreme lower position It is vertical with fluid flow direction.

5. described according to claim 4 integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, Be characterized in that, the swing mechanism including one end be arranged in fixing axle, the swing rod that the other end is fixedly connected with generating set, also Including the return spring that the swing process to electrification component is limited, the return spring is connected in fixing axle.

6. described according to claim 5 integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, It is characterized in that, the return spring is torque spring, tension spring, compression spring, one kind of flexural spring.

7. integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, feature according to claim 5 It is, the diversion seat that water conservancy diversion is carried out to medium, the diversion seat periphery and valve interior wall spiral shell is additionally provided in the relief valve body It tethers and connects, one section of conical guide face and one section of cylindrical guide face are equipped in diversion seat, medium is followed by conical water conservancy diversion Face, cylindrical guide face and electrification component, the bore of the cylinder guide face are adapted with runner size.

8. integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, feature according to claim 7 It is, the battery component includes sequentially connected rectification module, filter module, voltage changing module and rechargeable battery, the charging Battery is connected respectively with data acquisition components, data processing equipment and display terminal.

9. integrate power generation, data acquisition, the Intelligent pressure reducing valve of automatic control function, feature according to claim 8 It is, the data acquisition components include temperature sensor, flow measurement device, water quality sensor, one kind of pressure sensor It is or several.

10. integrate power generation according to claim 5 to 9 any one, data acquisition, the intelligence of automatic control function subtract Pressure valve, which is characterized in that the data processing equipment includes PLC control modules, and PLC control modules have integrated wireless telecommunications mould Block is communicated by wireless communication module and long-range host computer.