CN117405188B - Based on thing networking teletransmission ultrasonic wave water gauge - Google Patents
Based on thing networking teletransmission ultrasonic wave water gauge Download PDFInfo
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- CN117405188B CN117405188B CN202311715076.8A CN202311715076A CN117405188B CN 117405188 B CN117405188 B CN 117405188B CN 202311715076 A CN202311715076 A CN 202311715076A CN 117405188 B CN117405188 B CN 117405188B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 230000006855 networking Effects 0.000 title claims description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000010248 power generation Methods 0.000 claims abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 88
- 229910052799 carbon Inorganic materials 0.000 claims description 34
- 238000004140 cleaning Methods 0.000 claims description 27
- 239000012528 membrane Substances 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 13
- 238000005286 illumination Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 229910001651 emery Inorganic materials 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 1
- 206010033799 Paralysis Diseases 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 13
- 238000004804 winding Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
- G01F1/115—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a remote transmission ultrasonic water meter based on the Internet of things, which relates to the technical field of ultrasonic water meters and comprises a connecting pipe body, a main ultrasonic meter head and a replacement mechanical meter head, wherein a self-generating assembly is arranged in the replacement mechanical meter head and comprises a stator, a rotor and a voltage-stabilizing rectifying circuit, the stator is fixedly connected in the replacement mechanical meter head, the rotor is rotationally connected in the replacement mechanical meter head, the input end of the voltage-stabilizing rectifying circuit is connected with the stator, and the output end of the voltage-stabilizing rectifying circuit is respectively connected with a power supply module of the main ultrasonic meter head and the replacement mechanical meter head. According to the invention, the main ultrasonic meter head and the replacement mechanical meter head are used for detecting the water flow, and when the main ultrasonic meter head is damaged, the replacement mechanical meter head can temporarily replace the main ultrasonic meter head to continuously detect the water flow, so that the paralysis of a water meter system is avoided, and meanwhile, the self-power generation assembly is used for converting mechanical energy into electric energy, so that the self-power supply of the water meter is realized, the battery is not required to be replaced or charged periodically by manpower, and the time and the labor are saved.
Description
Technical Field
The invention relates to the technical field of ultrasonic water meters, in particular to a remote transmission ultrasonic water meter based on the Internet of things.
Background
The remote ultrasonic water meter mainly comprises a microprocessor unit, a wireless communication module, a power supply module and other components, wherein the ultrasonic sensor is used for replacing mechanical parts such as impellers in the traditional water meter, and the water flow is measured by transmitting and receiving ultrasonic signals;
the existing internet of things remote ultrasonic water meter only relies on an ultrasonic sensor to count water flow, when the ultrasonic sensor is damaged, the whole water meter system is in a paralysis state due to lack of a replacement metering assembly, meanwhile, a power module of the existing internet of things remote ultrasonic water meter adopts a replaceable battery or a rechargeable battery, if the water meter is required to be kept to stably run for a long time, the battery must be replaced or charged manually and regularly, and time and labor are wasted.
Disclosure of Invention
The invention provides a remote ultrasonic water meter based on the Internet of things, which is used for solving at least one technical problem.
In order to solve the technical problems, the invention discloses an Internet of things-based remote transmission ultrasonic water meter, which comprises a connecting pipe body, a main ultrasonic meter head and a replacement mechanical meter head, wherein the main ultrasonic meter head and the replacement mechanical meter head are arranged on the connecting pipe body, a self-generating assembly is arranged in the replacement mechanical meter head, the self-generating assembly comprises a stator, a rotor and a voltage-stabilizing rectifying circuit, the stator is fixedly connected in the replacement mechanical meter head, the rotor is rotationally connected in the replacement mechanical meter head, the rotor is mechanically connected with an impeller of the replacement mechanical meter head in a transmission way, the input end of the voltage-stabilizing rectifying circuit is connected with the stator, and the output end of the voltage-stabilizing rectifying circuit is respectively connected with a power module of the main ultrasonic meter head and the replacement mechanical meter head.
Preferably, the main ultrasonic meter head comprises an ultrasonic sensor, a microprocessor unit, a wireless communication module and a display screen, wherein the microprocessor unit is electrically connected with the ultrasonic sensor, the wireless communication module and the display screen, the ultrasonic sensor is used for collecting water flow data, the microprocessor unit is used for controlling the ultrasonic sensor, the wireless communication module and the display screen, the wireless communication module is used for transmitting the collected water flow data to a remote server through the Internet of things, and the display screen is used for displaying real-time water consumption.
Preferably, the replacement mechanical gauge outfit comprises a mechanical metering assembly, a water flow counting roller, an illumination assembly and a shooting unit, wherein the mechanical metering assembly is used for detecting water flow, the water flow counting roller is composed of a plurality of character wheels which are connected in a transmission way, numbers are marked on each character wheel at equal intervals in the circumferential direction, the illumination assembly and the shooting assembly are installed in a gauge cover of the replacement mechanical gauge outfit, the illumination assembly is used for illumination, and the shooting assembly is used for collecting the numbers on the water flow counting roller and transmitting the numbers to a remote server through a wireless communication module.
Preferably, the mechanical metering assembly comprises an impeller, the impeller is rotationally connected in a connecting pipe body, a transmission worm is coaxially and fixedly connected to the impeller, a first rotating shaft is rotationally connected to the replacement mechanical gauge head, a transmission worm wheel and a first meshing gear are fixedly connected to the first rotating shaft, the transmission worm wheel is meshed with the transmission worm, a second rotating shaft and a third rotating shaft are rotationally connected to the replacement mechanical gauge head, a sector gear and a second meshing gear are fixedly connected to the second rotating shaft, a rotor mounting cylinder is fixedly connected to the third rotating shaft, a third meshing gear and a rotor are fixedly connected to the rotor mounting cylinder, the first meshing gear is meshed with the sector gear, the second meshing gear is meshed with the third meshing gear, and output ends of the third rotating shaft, the second rotating shaft and the first rotating shaft are meshed with a character wheel on a thousand positions, a character wheel on a hundred positions and a character wheel on a ten positions respectively.
Preferably, a water body filtering cover is arranged in the connecting pipe body, electromagnetic valves are respectively arranged in the water inlet pipe and the water outlet pipe of the connecting pipe body, and a blocking cleaning automatic triggering system is arranged below the water body filtering cover in the connecting pipe body.
Preferably, the automatic blocking cleaning triggering system comprises a pressing cylinder body, the pressing cylinder body is fixedly connected to a connecting pipe body, an electric pressing piston is connected in the pressing cylinder body in a vertical sliding manner, a U-shaped connecting pipe is arranged on the pressing cylinder body, a water inlet and a water outlet are formed in the pressing cylinder body, the water inlet is communicated with an external water supply end, a communicating pipe is arranged on the water outlet, the water inlet, the U-shaped connecting pipe and the communicating pipe are internally provided with one-way valves, a hollow driving shaft is rotationally connected to the connecting pipe body and is communicated with the communicating pipe, a linkage gear is fixedly connected to the hollow driving shaft, the linkage gear is meshed with the electric pressing piston, a sliding key on the hollow driving shaft is connected with a triggering rotor, a stator mounting groove is formed in the connecting pipe body, a triggering stator is fixedly connected to the inside of the stator mounting groove, a blocking detection paddle is fixedly connected to one end of the hollow driving shaft, a coupler is connected to the hollow driving shaft in the connecting pipe body in a sliding manner, a hollow screw is rotationally connected to the right lower part of a water filtering cover, a plurality of water spraying ports are formed in the hollow screw, a cleaning paddle is connected to the hollow screw, and a cleaning paddle is provided with a cleaning brush in a tail part;
the cleaning controller of the automatic blockage cleaning triggering system is electrically connected with the triggering rotor, the triggering stator, the electric pressing piston, the coupler and the external water supply end.
Preferably, the U-shaped connecting pipe is provided with an activated carbon feeding box, and a plurality of activated carbon particles are arranged in the activated carbon feeding box.
Preferably, the connecting pipe is internally provided with an impurity adsorption component, the impurity adsorption component comprises an active carbon storage roller, the active carbon storage roller is rotationally connected in the connecting pipe, and an active carbon film is wound on the active carbon storage roller.
Preferably, the device further comprises a film winding and unwinding assembly, the film winding and unwinding assembly comprises an electric winding and unwinding roller, the electric winding and unwinding roller is rotationally connected in a connecting pipe body, a plurality of driving deflector rods are fixedly connected on the electric winding and unwinding roller, a plurality of driven deflector rods are fixedly connected on the active carbon winding and unwinding roller, the driving deflector rods are in one-to-one correspondence with the driven deflector rods, a sealing butt assembly is arranged in the connecting pipe body, the sealing butt assembly comprises two sealing brake blocks which are vertically and symmetrically arranged, the sealing brake blocks are vertically and slidably connected in a brake block sliding groove, the sealing brake blocks are connected with the brake block sliding groove through connecting elastic pieces, an electromagnet I is arranged on the sealing brake block, an electromagnet II is arranged in the brake block sliding groove, an electric film cloth stirring grinding wheel is rotationally connected in the connecting pipe body, the electric film cloth stirring grinding wheel is in friction connection with an active carbon film, the electric winding and unwinding roller is arranged outside the connecting pipe body, and one end of the active carbon film, which is far away from the active carbon winding on the electric film winding and unwinding roller.
Preferably, still include automatic membrane module that trades, automatic membrane module that trades includes a plurality of evenly arranged pressure sensor, a plurality of pressure sensor evenly set up under the active carbon membrane, fixedly connected with fixed block under the internal active carbon membrane of connecting pipe, rotate on the fixed block and be connected with the connecting strip, connecting strip one end hinged joint has the cutting cutter body, sliding connection is in the connecting pipe about the cutting cutter body, the internal rotation of connecting pipe is connected with L type butt spare, connect through reset elastic component between L type butt spare and the connecting pipe body inner wall, fixedly connected with connecting rope on the L type butt spare, the one end fixed connection that L type butt spare was kept away from to the connecting rope is on the connecting strip.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the main ultrasonic meter head and the replacement mechanical meter head are used for detecting water flow, the main ultrasonic meter head is used for detecting water flow through ultrasonic waves, the replacement mechanical meter head is used for detecting water flow through rotation of the impeller, when the main ultrasonic meter head is damaged, the replacement mechanical meter head can temporarily replace the main ultrasonic meter head to continuously detect water flow, and paralysis of a water meter system is avoided.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the self-generating assembly of the present invention;
FIG. 3 is a schematic view of the impeller structure of the present invention;
FIG. 4 is a schematic view of a mechanical metering assembly according to the present invention;
FIG. 5 is a schematic diagram of the automatic jam-clearing triggering system of the present invention;
FIG. 6 is a schematic view of an automatic membrane changing assembly according to the present invention.
In the figure: 1. a connection pipe body; 2. a main ultrasound gauge head; 3. replacing the mechanical gauge outfit; 300. an impeller; 3000. a drive worm; 3001. a first rotating shaft; 3002. a drive worm wheel; 3003. meshing the first gear; 3004. a second rotating shaft; 3005. a third rotating shaft; 3006. sector teeth; 3007. a second meshing gear; 3008. a rotor mounting cylinder; 3009. a meshing gear III; 4. a self-generating component; 400. a stator; 401. a rotor; 5. a water body filtering cover; 500. an electromagnetic valve; 6. pressing the cylinder; 600. electrically pressing the piston; 6000. a U-shaped connecting pipe; 6001. an activated carbon charging box; 6002. a water inlet; 6003. a water outlet; 6004. a communicating pipe; 6005. a hollow driving shaft; 6006. a linkage gear; 6007. triggering a rotor; 6008. triggering a stator; 6009. a jam detection paddle; 601. a coupling; 6010. a hollow screw; 6011. cleaning the paddle; 6012. a cleaning brush; 7. an activated carbon storage roller; 700. an activated carbon film; 7000. an electric winding and unwinding roller; 7001. an active deflector rod; 7002. a driven deflector rod; 7003. a sealing brake block; 7004. connecting an elastic piece; 7005. the electric membrane cloth toggles the grinding wheel; 7006. an electric film collecting roller; 701. a pressure sensor; 7010. a fixed block; 7011. a connecting strip; 7012. a cutter body; 7013. an L-shaped abutting piece; 7014. a return elastic member; 7015. and (5) connecting ropes.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
The invention provides the following examples
Example 1
The embodiment of the invention provides a remote transmission ultrasonic water meter based on the Internet of things, which comprises a connecting pipe body 1, a main ultrasonic meter head 2 and a replacement mechanical meter head 3, wherein the main ultrasonic meter head 2 and the replacement mechanical meter head 3 are arranged on the connecting pipe body 1, a self-generating component 4 is arranged in the replacement mechanical meter head 3, the self-generating component 4 comprises a stator 400, a rotor 401 and a voltage stabilizing rectifying circuit, the stator 400 is fixedly connected in the replacement mechanical meter head 3, the rotor 401 is rotationally connected in the replacement mechanical meter head 3, the rotor 401 is mechanically connected with an impeller 300 of the replacement mechanical meter head 3 in a transmission manner, the input end of the voltage stabilizing rectifying circuit is connected with the stator 400, and the output end of the voltage stabilizing rectifying circuit is respectively connected with power modules of the main ultrasonic meter head 2 and the replacement mechanical meter head 3.
The working principle and the beneficial effects of the technical scheme are as follows: during operation, the main ultrasonic meter head 2 and the replacement mechanical meter head 3 detect water flow, the main ultrasonic meter head 2 detects water flow through ultrasonic waves, the replacement mechanical meter head 3 detects water flow through rotation of the impeller 300, when the main ultrasonic meter head 2 is damaged, the replacement mechanical meter head 3 can temporarily replace the main ultrasonic meter head 2 to continuously detect water flow, and water meter system paralysis is avoided.
Example 2
On the basis of embodiment 1, the main ultrasonic meter head 2 comprises an ultrasonic sensor, a microprocessor unit, a wireless communication module and a display screen, wherein the microprocessor unit is electrically connected with the ultrasonic sensor, the wireless communication module and the display screen, the ultrasonic sensor is used for collecting water flow data, the microprocessor unit is used for controlling the ultrasonic sensor, the wireless communication module and the display screen, the wireless communication module is used for transmitting the collected water flow data to a remote server through the Internet of things, and the display screen is used for displaying real-time water consumption.
The working principle and the beneficial effects of the technical scheme are as follows: during operation, the ultrasonic sensor transmits ultrasonic pulses to water flow in the connecting pipe body 1, then the ultrasonic sensor receives reflected signals of the ultrasonic pulses and converts the reflected signals into electric signals, the microprocessor unit is responsible for receiving and processing the electric signals and calculating water flow according to the electric signals to form water flow data, the water flow data are transmitted to the remote server through the wireless communication module, the wireless communication module can use Internet of things technology including Wi-Fi, cellular network or LoRaWAN and the like, and then the remote server receives and stores data of the water meter and provides functions of real-time monitoring, statistical analysis and the like.
Example 3
On the basis of embodiment 1, the replacement mechanical gauge outfit 3 comprises a mechanical metering component, a water flow counting roller, an illumination component and a shooting unit, wherein the mechanical metering component is used for detecting water flow, the water flow counting roller consists of a plurality of character wheels which are connected in a transmission way, numbers are marked on each character wheel at equal intervals in the circumferential direction, the illumination component and the shooting component are arranged in a gauge cover of the replacement mechanical gauge outfit 3, the illumination component is used for illumination, and the shooting component is used for collecting the numbers on the water flow counting roller and transmitting the numbers to a remote server through a wireless communication module;
the mechanical metering assembly comprises an impeller 300, the impeller 300 is rotatably connected in a connecting pipe body 1, a transmission worm 3000 is coaxially and fixedly connected to the impeller 300, a first rotating shaft 3001 is rotatably connected to a replacement mechanical gauge outfit 3, a transmission worm gear 3002 and a first engaging gear 3003 are fixedly connected to the first rotating shaft 3001, the transmission worm gear 3002 is meshed with the transmission worm 3000, a second rotating shaft 3004 and a third rotating shaft 3005 are rotatably connected to the replacement mechanical gauge outfit 3, a sector gear 3006 and a second engaging gear 3007 are fixedly connected to the second rotating shaft 3004, a rotor mounting cylinder 3008 is fixedly connected to the third rotating shaft 3005, a third engaging gear 3009 and a rotor 401 are fixedly connected to the rotor mounting cylinder 3008, the first engaging gear 3003 is meshed with the sector gear 3006, the second engaging gear 3007 is meshed with the third engaging gear 3009, and output ends of the third rotating shaft 3005, the second rotating shaft 3004 and the first rotating shaft 3001 are meshed with a word wheel in a thousand positions, a word wheel in a hundred positions and a word wheel in a ten positions respectively.
The working principle and the beneficial effects of the technical scheme are as follows: during operation, the mechanical metering assembly drives the impeller 300 to rotate through water flow, and finally, the mechanical metering assembly is mechanically driven to the character wheel, water flow data is displayed through rotation of the character wheel, in the process, the shooting assembly can shoot the character wheel, and the water flow data is transmitted to a remote server;
specifically, the water flow drives the impeller 300 to rotate, the impeller 300 drives the driving worm 3000 to rotate, the driving worm 3000 drives the driving worm 3002 to rotate, the driving worm 3002 drives the first rotating shaft 3001 to rotate, the first rotating shaft 3001 drives the word wheel and the first meshing gear 3003 on the ten positions to rotate, the first meshing gear 3003 drives the sector gear 3006 to rotate, the sector gear 3006 drives the second rotating shaft 3004 to rotate, the second rotating shaft 3004 drives the word wheel and the second meshing gear 3007 on the hundred positions to rotate, the second meshing gear 3007 drives the third meshing gear 3009 to rotate, the third meshing gear 3009 drives the word wheel and the rotor mounting cylinder 3008 on the thousand positions to rotate, the rotor mounting cylinder 3008 rotates to drive the rotor 401 to rotate, the coil in the rotor 401 rotates the stator 400 to generate induced electromotive force, and the induced electromotive force is input into the power supply module of the main ultrasonic meter head 2 and the alternative mechanical meter head 3 after being rectified by the voltage stabilizing rectification of the voltage stabilizing rectifying circuit to charge the power supply module.
Example 4
On the basis of the embodiment 1, a water body filtering cover 5 is arranged in the connecting pipe body 1, electromagnetic valves 500 are respectively arranged in a water inlet pipe and a water outlet pipe of the connecting pipe body 1, and a blocking cleaning automatic triggering system is arranged below the water body filtering cover 5 in the connecting pipe body 1;
the automatic blocking cleaning triggering system comprises a pressing cylinder 6, the pressing cylinder 6 is fixedly connected to a connecting pipe body 1, an electric pressing piston 600 is connected in the pressing cylinder 6 in a vertical sliding manner, a U-shaped connecting pipe 6000 is arranged on the pressing cylinder 6, a water inlet 6002 and a water outlet 6003 are arranged on the pressing cylinder 6, the water inlet 6002 is communicated with an external water supply end, a communicating pipe 6004 is arranged on the water outlet 6003, one-way valves are arranged in the water inlet 6002, the U-shaped connecting pipe 6000 and the communicating pipe 6004, a hollow driving shaft 6005 is rotationally connected to the connecting pipe body 1 and is communicated with the communicating pipe 6004, a linkage gear 6006 is fixedly connected to the hollow driving shaft 6005, the linkage gear 6006 is meshed with the electric pressing piston 600, a trigger rotor 6007 is connected to the hollow driving shaft 6005 in a sliding key manner, a stator mounting groove is formed in the connecting pipe body 1, a trigger stator 6008 is fixedly connected to the stator mounting groove, one end of the hollow driving shaft 6005, which is positioned in the connecting pipe body 1, is fixedly connected with a blocking detection paddle 6009, a coupling 601 is slidingly connected to the hollow driving shaft 6005, a water body filtering cover in the connecting pipe 1 is rotationally connected to the hollow driving shaft 6010, a plurality of hollow screw threads 6010 are connected to the hollow screw 6010, and a cleaning screw 6010 is arranged on the hollow driving shaft 6010 is in a cleaning screw 6011;
the cleaning controller of the blockage cleaning automatic triggering system is electrically connected with the triggering rotor 6007, the triggering stator 6008, the electric pressurizing piston 600, the coupler 601 and an external water supply end;
an activated carbon charging box 6001 is arranged on the U-shaped connecting pipe 6000, and a plurality of activated carbon particles are arranged in the activated carbon charging box 6001.
The technical scheme has the working principle and beneficial effects that: initially, the position of the trigger rotor 6007 corresponds to the position of the trigger stator 6008, when the water body filtering cover 5 does not block water flow normally, the water flow can drive the blocking detection paddle 6009 to rotate, the blocking detection paddle 6009 rotates to drive the trigger rotor 6007 to rotate, the trigger rotor 6007 rotates to drive the trigger stator 6008 to generate induced electromotive force, when the induced electromotive force generated by the trigger stator 6008 is lower than a preset electromotive force, the trigger rotor 6007 is proved to be slower, the water flow speed is proved to be slower, the blocking detection paddle 6009 rotates slowly, the water body filtering cover 5 is proved to be in a blocking state at the moment, the cleaning controller controls the trigger rotor 6007 to slide leftwards and the position of the trigger stator 6008 to be staggered mutually, and controls the coupler 601 to slide rightwards to be matched with the hollow screw 6010, and simultaneously controls the electric pressing piston 600 to move up and down and an external water supply end to be opened, and at the moment, the two electromagnetic valves 500 are in a closed state;
when the electric pressurizing piston 600 moves upwards, water at the external water supply end is sucked into the lower part of the electric pressurizing piston 600 in the pressurizing cylinder 6, when the electric pressurizing piston 600 moves downwards, the water below the electric pressurizing piston 600 in the pressurizing cylinder 6 is pressed into the U-shaped connecting pipe 6000, active carbon particles carried by the active carbon charging box 6001 are pressed into the upper part of the electric pressurizing piston 600 in the pressurizing cylinder 6, when the electric pressurizing piston 600 continues upwards, the water above the electric pressurizing piston 600 in the pressurizing cylinder 6 is pressed out of the water outlet 6003, and enters the hollow driving shaft 6005 through the connecting pipe 6004, then enters the hollow lead screw 6010 through the hollow driving shaft 6005 and the coupler 601, and then is sprayed out through the water spraying port, and meanwhile, the cleaning paddle 6011 moves left and right along the hollow lead screw 6010 under the action of threads, the cleaning brush 6012 cleans the water body filtering cover 5, meanwhile, as the active carbon particles are carried in the water body, the cleaned impurities can be adsorbed on the active carbon particles, and subside under the action of gravity, the cleaning carbon, after the cleaning carbon is controlled to trigger the rotor 6007 and the electric controller to control the trigger the rotor 6007, the electric controller to reset, the electric pressurizing piston 600 to stop working, and the water supply end is stopped.
Example 5
On the basis of embodiment 1, an impurity adsorption component is arranged in the connecting pipe body 1, the impurity adsorption component comprises an active carbon containing roller 7, the active carbon containing roller 7 is rotatably connected in the connecting pipe body 1, and an active carbon film 700 is wound on the active carbon containing roller 7;
the device comprises a connecting pipe body 1, and is characterized by further comprising a retractable membrane component, wherein the retractable membrane component comprises an electric retractable roller 7000, the electric retractable roller 7000 is rotationally connected in the connecting pipe body 1, a plurality of driving deflector rods 7001 are fixedly connected to the electric retractable roller 7000, a plurality of driven deflector rods 7002 are fixedly connected to the active carbon accommodating roller 7, the driving deflector rods 7001 are in one-to-one correspondence with the driven deflector rods 7002, a sealing abutting component is arranged in the connecting pipe body 1 and comprises two sealing brake blocks 7003 which are symmetrically arranged up and down, the sealing brake blocks 7003 are vertically and slidably connected in a brake block chute, the sealing brake blocks 7003 are connected with the brake block chute through connecting elastic pieces 7004, an electromagnet I is arranged on the sealing brake blocks 7003, an electromagnet II is arranged in the brake block chute, an electric membrane cloth stirring grinding wheel 7005 is rotationally connected to the connecting pipe body 1, the electric membrane cloth stirring grinding wheel 7005 is in friction connection with the active carbon membrane 700, an electric membrane collecting roller 7006 is arranged outside the connecting pipe body 1, and one end of the active carbon membrane 700, which is far away from the active carbon accommodating roller 7, is wound on the electric membrane roller 7006;
still include automatic membrane module that trades, automatic membrane module that trades includes a plurality of evenly arranged pressure sensor 701, a plurality of pressure sensor 701 evenly set up under activated carbon film 700, fixedly connected with fixed block 7010 under the activated carbon film 700 in the connecting pipe body 1, rotationally be connected with connecting rod 7011 on the fixed block 7010, connecting rod 7011 one end hinged joint has cutting knife body 7012, sliding connection is about cutting knife body 7012 in connecting pipe body 1, connecting pipe body 1 internal rotation is connected with L type support 7013, be connected through reset elastic component 7014 between L type support 7013 and the connecting pipe body 1 inner wall, fixedly connected with connecting rope 7015 on the L type support 7013, connecting rope 7015 keeps away from L type support 7013's one end fixed connection on connecting rod 7011.
The technical scheme has the working principle and beneficial effects that: when the water meter normally works, impurities in the water body can be adsorbed on the activated carbon film 700, along with the increase of impurities accumulated on the activated carbon film 700, the activated carbon film 700 can be bent under the action of gravity, the bent activated carbon film 700 can be lapped on the pressure sensor 701, when the actual detection value of the pressure sensor 701 is larger than the preset detection value, the automatic film changing assembly starts to work, at the moment, the electric receiving roller 7000 rotates to drive the driven deflector 7002 to drive the activated carbon receiving roller 7 to rotate through the driving deflector 7001, the activated carbon receiving roller 7 rotates, meanwhile, the sealing brake block 7003 is in an open state, at the moment, the electric membrane cloth is used for stirring the grinding wheel 7005 and the electric receiving roller 7006 to rotate simultaneously, the electric membrane cloth is used for stirring the activated carbon film 700 attached with impurities rightwards, the electric receiving roller 7006 rotates to recover the activated carbon film 700 attached with impurities, meanwhile, a new activated carbon film 700 is replaced, after recovery, the connecting bar 7011 rotates anticlockwise to drive the cutter 7012 to move upwards, the activated carbon film 700 is cut off, and the connecting bar 7011 pulls the connecting bar 7015 to pull the connecting bar 7015 to rotate to enable the activated carbon film 700 to rotate clockwise, and the activated carbon film 700 is prevented from being pulled out of the actual rotating drum 700, and the activated carbon 700 is prevented from being pulled out of the rotating along with the length of the preset rotating drum 7013.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. Based on thing networking teletransmission ultrasonic wave water gauge, its characterized in that: the automatic power generation device comprises a connecting pipe body (1), a main ultrasonic gauge outfit (2) and a replacement mechanical gauge outfit (3), wherein the main ultrasonic gauge outfit (2) and the replacement mechanical gauge outfit (3) are arranged on the connecting pipe body (1), a self-power generation assembly (4) is arranged in the replacement mechanical gauge outfit (3), the self-power generation assembly (4) comprises a stator (400), a rotor (401) and a voltage-stabilizing rectifying circuit, the stator (400) is fixedly connected in the replacement mechanical gauge outfit (3), the rotor (401) is rotationally connected in the replacement mechanical gauge outfit (3), the rotor (401) is mechanically connected with an impeller (300) of the replacement mechanical gauge outfit (3) in a transmission manner, the input end of the voltage-stabilizing rectifying circuit is connected with the stator (400), and the output end of the voltage-stabilizing rectifying circuit is respectively connected with a power module of the main ultrasonic gauge outfit (2) and the replacement mechanical gauge outfit (3);
the replacement mechanical gauge outfit (3) comprises a mechanical metering assembly, a water flow counting roller, an illumination assembly and a shooting unit, wherein the mechanical metering assembly is used for detecting water flow, the water flow counting roller consists of a plurality of character wheels which are connected in a transmission way, numbers are marked on each character wheel at equal intervals in the circumferential direction, the illumination assembly and the shooting assembly are arranged in a gauge cover of the replacement mechanical gauge outfit (3), the illumination assembly is used for illuminating, and the shooting assembly is used for collecting the numbers on the water flow counting roller and transmitting the numbers to a remote server through a wireless communication module;
the mechanical metering assembly comprises an impeller (300), the impeller (300) is rotationally connected in a connecting pipe body (1), a transmission worm (3000) is coaxially and fixedly connected to the impeller (300), a first meshing gear (3009) and a rotor (401) are rotationally connected to a replacement mechanical gauge outfit (3), a transmission worm wheel (3002) and a first meshing gear (3003) are fixedly connected to the first rotating shaft (3001), the transmission worm wheel (3002) and the transmission worm (3000) are meshed with each other, a second rotating shaft (3004) and a third rotating shaft (3005) are rotationally connected to the replacement mechanical gauge outfit (3), sector teeth (3006) and a second meshing gear (3007) are fixedly connected to the second rotating shaft (3004), a rotor mounting cylinder (3008) is fixedly connected to the third rotating shaft (3005), the first meshing gear (3003) and the sector teeth (3006) are meshed with each other, the second meshing gear (3007) and the third meshing gear (3009) are meshed with each other, and the second rotating shaft (3004) and the first rotating shaft (3001) are meshed with each other in a character-shaped wheel, and the output end of the second rotating shaft and the third rotating shaft is meshed with each character-shaped wheel on the character of the hundred-shaped wheel.
2. The internet of things-based remote ultrasonic water meter according to claim 1, wherein: the main ultrasonic meter head (2) comprises an ultrasonic sensor, a microprocessor unit, a wireless communication module and a display screen, wherein the microprocessor unit is electrically connected with the ultrasonic sensor, the wireless communication module and the display screen, the ultrasonic sensor is used for collecting water flow data, the microprocessor unit is used for controlling the ultrasonic sensor, the wireless communication module and the display screen, the wireless communication module is used for transmitting the collected water flow data to a remote server through the Internet of things, and the display screen is used for displaying real-time water consumption.
3. The internet of things-based remote ultrasonic water meter according to claim 1, wherein: a water filtering cover (5) is arranged in the connecting pipe body (1), electromagnetic valves (500) are respectively arranged in a water inlet pipe and a water outlet pipe of the connecting pipe body (1), and a blocking cleaning automatic triggering system is arranged below the water filtering cover (5) in the connecting pipe body (1).
4. The internet of things-based remote ultrasonic water meter according to claim 3, wherein: the automatic blocking cleaning triggering system comprises a pressing cylinder (6), the pressing cylinder (6) is fixedly connected to a connecting pipe body (1), an electric pressing piston (600) is connected to the pressing cylinder (6) in an up-down sliding manner, a U-shaped connecting pipe (6000) is arranged on the pressing cylinder (6), a water inlet (6002) and a water outlet (6003) are arranged on the pressing cylinder (6), the water inlet (6002) is communicated with an external water supply end, a communicating pipe (6004) is arranged on the water outlet (6003), the water inlet (6002), the U-shaped connecting pipe (6000) and the communicating pipe (6004) are internally provided with one-way valves, a hollow driving shaft (6005) is connected to the connecting pipe body (1) in a rotating manner, the hollow driving shaft (6005) is communicated with the communicating pipe (6004), a linkage gear (6006) is fixedly connected to the hollow driving shaft (6005), the linkage gear (6006) is meshed with the electric pressing piston (600), a trigger rotor (6007) is connected to the hollow driving shaft (6005) in a sliding key manner, a stator mounting groove is formed in the stator mounting groove, a trigger stator (6008) is fixedly connected to the inside the stator mounting groove, the trigger stator (6008) is fixedly connected to the hollow driving shaft (6005) and the hollow driving shaft (6005) is positioned on the hollow driving shaft (1) and is fixedly connected to the hollow driving shaft (6005), a hollow screw (6010) is rotationally connected under the water filtering cover (5) in the connecting pipe body (1), a plurality of water spray ports are formed in the hollow screw (6010), a cleaning paddle (6011) is connected to the hollow screw (6010) in a threaded manner, and a cleaning brush (6012) is arranged at the tail part of the cleaning paddle (6011);
the cleaning controller of the automatic blocking cleaning triggering system is electrically connected with a triggering rotor (6007), a triggering stator (6008), an electric pressing piston (600), a coupler (601) and an external water supply end.
5. The remote transmission ultrasonic water meter based on the internet of things according to claim 4, wherein: an activated carbon charging box (6001) is arranged on the U-shaped connecting pipe (6000), and a plurality of activated carbon particles are arranged in the activated carbon charging box (6001).
6. The internet of things-based remote ultrasonic water meter according to claim 1, wherein: be equipped with impurity adsorption component in connecting pipe body (1), impurity adsorption component includes active carbon storage roller (7), and active carbon storage roller (7) rotate to be connected in connecting pipe body (1), and active carbon storage roller (7) are last to twine have active carbon film (700).
7. The remote transmission ultrasonic water meter based on the internet of things according to claim 6, wherein: still including receiving and releasing the membrane module, receive and release the membrane module and include electronic receive and release roller (7000), electronic receive and release roller (7000) swivelling joint is in connecting pipe body (1), fixedly connected with a plurality of initiative driving lever (7001) on electronic receive and release roller (7000), fixedly connected with a plurality of driven driving levers (7002) on active carbon receive roller (7), initiative driving lever (7001) and driven driving lever (7002) one-to-one, be equipped with sealed butt subassembly in connecting pipe body (1), sealed butt subassembly includes sealed brake block (7003) of two upper and lower symmetrical arrangements, sliding connection is in the brake block spout from top to bottom, be connected through connecting elastic component (7004) between sealed brake block (7003) and the brake block spout, be equipped with electro-magnet one on sealed brake block (7003), be equipped with electro-magnet two in the brake block spout, connecting pipe body (1) internal rotation is connected with electronic membrane cloth and stir emery wheel (7005), electronic membrane cloth emery wheel (7005) and active carbon membrane (700) friction connection, electronic brake drum (7006) are received on active carbon membrane (700) one end of keeping away from on active carbon receive roller (7006) in connecting pipe body (1).
8. The internet of things-based remote ultrasonic water meter according to claim 7, wherein: still including automatic membrane module that trades, automatic membrane module that trades includes a plurality of evenly arranged pressure sensor (701), a plurality of pressure sensor (701) evenly set up under active carbon film (700), fixedly connected with fixed block (7010) under active carbon film (700) in connecting pipe body (1), rotate on fixed block (7010) and be connected with connecting strip (7011), connecting strip (7011) one end hinged joint has cutting cutter body (7012), sliding connection is in connecting pipe body (1) from top to bottom, the rotation of connecting pipe body (1) is connected with L type butt spare (7013), be connected through reset elastic component (7014) between L type butt spare (7013) and the connecting pipe body (1) inner wall, fixedly connected with connecting rope (7015) on L type butt spare (7013), the one end fixedly connected with on connecting strip (7011) of keeping away from L type butt spare (7013) of connecting rope (7015).
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