CN111238595A - Low-power consumption power-saving electronic water meter - Google Patents
Low-power consumption power-saving electronic water meter Download PDFInfo
- Publication number
- CN111238595A CN111238595A CN202010180139.4A CN202010180139A CN111238595A CN 111238595 A CN111238595 A CN 111238595A CN 202010180139 A CN202010180139 A CN 202010180139A CN 111238595 A CN111238595 A CN 111238595A
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- shell
- fixed connection
- water meter
- heat insulation
- water
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
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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
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- 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
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure
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- 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
Abstract
The invention discloses a low-power consumption and power saving electronic water meter, which comprises a shell, wherein the bottom in the shell is fixedly connected with the bottom of a motor seat, the top of the motor seat is fixedly connected with the bottom of a motor, the motor is in interference fit with a cooling fan, a separation net is arranged in the shell and is close to the top of the cooling fan, the separation net is fixedly connected with the inner wall of the shell, a water meter bottom hemisphere is arranged in the shell and is close to the top of the separation net, two sides of the top of the water meter bottom hemisphere are fixedly connected with one end of a water inlet pipe and one end of a water outlet pipe, the water inlet pipe and the water outlet pipe are close to the other end and are in interference fit with a first sealing ring and a second sealing ring, the low-power consumption and power saving electronic water meter drives a power fan to rotate through the water flow, the power-saving device can thoroughly get rid of the dependence on an external power supply and effectively achieve the purpose of power saving.
Description
Technical Field
The invention relates to the technical field of electronic water meters, in particular to a low-power-consumption power-saving electronic water meter.
Background
The water meter is an instrument for measuring water flow and generally comprises a positive displacement water meter and a speed water meter, wherein the positive displacement water meter has higher accuracy than the speed water meter, but has high requirement on water quality and is easy to block when impurities are contained in water; the water meter is mainly used for recording the water consumption of tap water, the traditional mechanical water meter is arranged on a water pipe, and when a user discharges water, a pointer or a character wheel on the meter rotates to indicate the passing water flow. The existing rotary wing type mechanical counting water meter has the disadvantages that the meter reading part is convenient and not intuitive, and the pointer type water meter has the phenomenon of dislocation of pointers, thereby causing the misreading of numerical values. Although the direct-reading type water meter has the production, the situation that half characters appear when characters jump occurs, after water enters the disk surface of the mechanical water meter and rusts or water mist exists, metering display is unclear, meter reading difficulty is caused for a meter reader, and with continuous development of electronic technology, engineers research the electronic water meter aiming at the problems of the traditional mechanical water meter.
The existing electronic water meter uses an external power supply as a power source, and the water flow power transmitted by a water pipe of the water meter cannot be effectively utilized, so that the similar electronic water meter is invented.
Disclosure of Invention
The invention aims to provide a low-power consumption and electricity-saving electronic water meter to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a low-power consumption and power saving electronic water meter comprises a shell, wherein the bottom of a motor base is fixedly connected with the bottom of the shell, the top of the motor base is fixedly connected with the bottom of a motor, the motor is in interference fit with a cooling fan, a separation net is arranged in the shell and close to the top of the cooling fan, the inner wall of the separation net is fixedly connected with the shell, a water meter bottom hemisphere is arranged in the shell and close to the top of the separation net, two sides of the top of the water meter bottom hemisphere are fixedly connected with one end of a water inlet pipe and one end of a water outlet pipe, the water inlet pipe and the water outlet pipe are close to the other end of the shell and are in interference fit with a first sealing ring and a second sealing ring, the first sealing ring and the second sealing ring are fixedly connected with the outer wall of the shell, the, the water inlet pipe is close to the heating plate and is wound with the heating pipe, the top of the hemispherical body at the bottom of the water meter is fixedly connected with the bottom of the main body of the water meter, the middle part of the water meter main body is provided with a motor chamber, the bottom of the motor chamber is fixedly connected with a sealing cover, the top of the sealing cover is fixedly connected with a generator which is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a power fan, the top of the water meter main body is fixedly connected with the bottom of the electronic module, the top of the electronic module is fixedly connected with the top of the shell, the left side of the shell is provided with air holes close to the electronic module, the right side of the electronic module is fixedly connected with the left side of the power supply, the shell is close to the bottom of the power supply and is fixedly connected with a first heat insulation plate, the bottom of the first heat insulation plate is fixedly connected with a temperature sensor, one side of the first heat insulation plate is fixedly connected with a second heat insulation plate, and the inner sides of the first heat insulation plate and the second heat insulation plate are fixedly connected with a controller.
Preferably, the motor, the controller, the heating pipe and the temperature sensor are electrically connected with a power supply, and the power supply is electrically connected with the generator.
Preferably, the ring groove of the heating plate is communicated with the water inlet pipe, and the width of one side, close to the water inlet pipe, of the heating plate is larger than that of the other side of the heating plate.
Preferably, the number of the heating sheets is three, and the heating pipes are distributed between two adjacent heating sheets and have a distance of 0.5cm with the heating sheets.
Preferably, the first heat insulation plate and the second heat insulation plate form a rectangular heat insulation box, and the heat insulation box is arranged at the right side of the shell and provided with an upper corner.
Preferably, the shell is close to first sealing washer and second sealing washer and has seted up inlet opening and apopore, and fixed slot joint shell have been seted up at first sealing washer and second sealing washer middle part.
Preferably, the power fan is a quarter circle in shape, and the arc-shaped surface corresponds to the inner surface of the water meter bottom hemisphere.
Preferably, the power supply is a rechargeable lithium battery power supply and is arranged in the heat insulation box.
Compared with the prior art, the invention has the beneficial effects that:
1. this low-power consumption power saving electronic water meter is through the power fan, generator and the power that set up, through the rivers power that inlet tube and outlet pipe make a round trip, it is rotatory to drive the power fan to it is rotatory to drive the dwang, finally converts the power of rivers into the electric energy through the generator, stores the electric energy in the power, can thoroughly break away from the reliance to external power supply, the effectual power saving purpose that reaches.
2. This low-power consumption power saving electronic water meter is through the heating pipe that sets up, the heating plate, the temperature-sensing ware, can provide under the condition of electric power at the power, when the temperature-sensing ware senses the temperature and is showing the decline, give the controller with information transfer, the controller control heating pipe generates heat, carry out certain heating with the water that the inlet tube got into the water gauge, prevent that the water gauge from freezing out because of crossing the low temperature, when the temperature-sensing ware is monitored the temperature and is reached a definite value, through the electric power of controller control input heating pipe, reduce the heating volume or stop heating.
3. This low-power consumption power saving electronic water meter is through setting up motor and radiator fan, provides electric power through the power, can pass through the motor with the heat of heating pipe heating and drive radiator fan rotatory, and the normal water meter operational environment in the shell is guaranteed to quick diffusion to the shell, and when temperature-sensing ware sensed the temperature and reached a definite value, through the rotational speed of controller control motor, can the stall motor.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the internal left side structure of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 1.
In the figure: the water meter comprises a shell 1, a power supply 2, a rotating rod 3, a generator 4, an electronic module 5, a motor chamber 6, a water meter main body 7, a sealing cover 8, a water outlet pipe 9, a second sealing ring 10, a power fan 11, an isolation net 12, a motor 13, a water meter bottom hemisphere 14, a motor seat 15, a heat radiation fan 16, a water inlet pipe 17, a temperature sensor 18, a first heat insulation plate 19, a controller 20, a first sealing ring 21, a second heat insulation plate 22, a heating plate 23, a ring groove 24, a heating pipe 25, a fixing groove 26, a ventilation hole 27 and a heat insulation cap 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a low-power consumption electricity-saving electronic water meter comprises a shell 1, the bottom in the shell 1 is fixedly connected with the bottom of a motor seat 15, the top of the motor seat 15 is fixedly connected with the bottom of a motor 13, the motor 13 is in interference fit with a radiating fan 16, the motor 13 and the radiating fan 16 are arranged, power is supplied through a power supply 2, heat heated by a heating pipe 25 can drive the radiating fan 16 to rotate through the motor 13 and quickly diffuse into the shell 1, the normal water meter working environment in the shell 1 is ensured, when a temperature sensor 18 senses that the temperature reaches a certain value, the rotating speed of the motor 13 is controlled through a controller 20, the motor 13 stops running, an isolation net 12 is arranged in the shell 1 and close to the top of the radiating fan 16, the isolation net 12 is fixedly connected with the inner wall of the shell 1, a water meter bottom hemisphere 14 is arranged in the shell 1 and close to the top of the isolation net 12, two sides of the top, the water inlet pipe 17 and the water outlet pipe 9 are in interference fit with a first sealing ring 21 and a second sealing ring 10 near the other ends, the shell 1 is provided with a water inlet hole and a water outlet hole near the first sealing ring 21 and the second sealing ring 10, the middle parts of the first sealing ring 21 and the second sealing ring 10 are provided with a fixing groove 26, the fixing groove 26 is clamped with the shell 1, the first sealing ring 21 and the second sealing ring 10 are fixedly connected with the outer wall of the shell 1, the water inlet pipe 17 is close to the left side of the first sealing ring 21 and fixedly connected with a heat insulation cap 28, the water inlet pipe 17 is close to the left side of the heat insulation cap 28 and fixedly connected with a heating sheet 23, the middle part of the heating sheet 23 is close to the water inlet pipe and internally provided with a ring groove 24, the ring groove 24 of the heating sheet 23 is communicated with the water inlet pipe 17, the width of the heating sheet 23 close to one side of the water, through the arranged heating pipe 25, the heating sheet 23 and the temperature sensor 18, when the temperature sensor 18 senses that the temperature is obviously reduced under the condition that the power supply 2 provides electric power, information is transmitted to the controller 20, the controller 20 controls the heating pipe 25 to generate heat, water entering the water meter through the water inlet pipe 17 is heated to a certain degree, the water meter is prevented from being frozen due to over-low temperature, when the temperature sensor 18 monitors that the temperature reaches a certain value, the controller 20 controls the electric power input into the heating pipe 25 to reduce the heating amount or stop heating, the top of the hemispheroid 14 at the bottom of the water meter of the water inlet pipe 17 is fixedly connected with the bottom of the water meter main body 7, the middle part of the water meter main body 7 is provided with the motor chamber 6, the bottom of the motor chamber 6 is fixedly connected with the sealing cover 8, the top of the sealing cover 8 is fixedly connected with the, the power fan 11, the generator 4 and the power supply 2 are arranged, the power fan 11 is driven to rotate by water flow power which is back and forth through the water inlet pipe 17 and the water outlet pipe 9, so that the rotating rod 3 is driven to rotate, the power of the water flow is finally converted into electric energy through the generator 4, the electric energy is stored in the power supply 2, the dependence on an external power supply can be thoroughly eliminated, and the purpose of saving electricity is effectively achieved, the power fan 11 is in a quarter circle shape, an arc surface corresponds to the inner surface of a hemisphere 14 sphere at the bottom of the water meter, the top of the water meter main body 7 is fixedly connected with the bottom of the electronic module 5, the top of the electronic module 5 is fixedly connected with the top of the shell 1, the left side of the shell 1, which is close to the electronic module 5, is provided with an air hole 27, the right side of the electronic module 5 is fixedly connected with the left side of, the first heat insulation plate 19 and the second heat insulation plate 22 form a rectangular heat insulation box, the heat insulation box is arranged on the right side of the shell 1, an upper corner is arranged on the right side of the shell, the controller 20 is fixedly connected to the inner sides of the first heat insulation plate 19 and the second heat insulation plate 22, the motor 13, the controller 20, the heating pipe 25 and the temperature sensor 18 are electrically connected with the power supply 2, the power supply 2 is electrically connected with the generator 4, and the power supply 2 is a rechargeable lithium battery power supply and is arranged in the heat insulation box.
When the water meter is used, the water flow power of the water inlet pipe 17 and the water outlet pipe 9 back and forth drives the power fan 11 to rotate, so as to drive the rotating rod 3 to rotate, finally, the water flow power is converted into electric energy through the generator 4, the electric energy is stored in the power supply 2, under the condition that the power supply 2 provides electric power, when the temperature sensor 18 senses that the temperature is obviously reduced, information is transmitted to the controller 20, the controller 20 controls the heating pipe 25 to generate heat, the water entering the water meter through the water inlet pipe 17 is heated to a certain degree, when the temperature sensor 18 monitors that the temperature reaches a certain value, the electric power input into the heating pipe 25 is controlled through the controller 20, the heating quantity is reduced or the heating is stopped, the heat heated by the heating pipe 25 drives the radiating fan 16 to rotate through the motor 13, the heat is quickly diffused into the shell 1, the normal water working environment in the shell 1 is ensured, by controlling the rotation speed of the motor 13 by the controller 20, the operation of the motor 13 is stopped.
In conclusion, this low-power consumption power saving electronic water meter is through the power fan 11, generator 4 and the power 2 that set up, through the rivers power that inlet tube 17 and outlet pipe 9 make a round trip, drives power fan 11 rotatory to it is rotatory to drive dwang 3, finally converts the power of rivers into the electric energy through generator 4, stores the electric energy in power 2, can thoroughly break away from the reliance to external power, the effectual power saving purpose that reaches.
Through the heating pipe 25 that sets up, heating plate 23, temperature-sensing ware 18, can be under the condition that power 2 provided electric power, when temperature-sensing ware 18 sensed the temperature and is showing the decline, give controller 20 with information transfer, controller 20 control heating pipe 25 generates heat, will carry out certain heating through the water that inlet tube 17 got into the water gauge, prevent that the water gauge from freezing because of crossing the low temperature, when temperature-sensing ware 18 monitored the temperature and reached a definite value, through the electric power of controller 20 control input heating pipe 25, reduce the heating volume or stop heating.
Through setting up motor 13 and radiator fan 16, provide electric power through power 2, can drive radiator fan 16 with the heat of heating pipe 25 heating through motor 13 and rotate, diffuse fast to the shell 1 in, guarantee the interior normal water meter operational environment of shell 1, and when temperature-sensing ware 18 sensed the temperature and reached a definite value, through the rotational speed of controller 20 control motor 13, can the stall motor 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a low-power consumption power saving electronic water meter, includes shell (1), its characterized in that: bottom fixed connection motor seat (15) bottom in shell (1), motor seat (15) top fixed connection motor (13) bottom, motor (13) interference fit radiator fan (16), be close to radiator fan (16) top in shell (1) and be provided with separation net (12), separation net (12) fixed connection shell (1) inner wall, be close to separation net (12) top in shell (1) and be provided with water gauge bottom hemisphere (14), water gauge bottom hemisphere (14) top both sides fixed connection inlet tube (17) and outlet pipe (9) one end, inlet tube (17) and outlet pipe (9) are close to other end interference fit first sealing washer (21) and second sealing washer (10), first sealing washer (21) and second sealing washer (10) fixed connection shell (1) outer wall, inlet tube (17) are close to first sealing washer (21) left side fixed connection heat-insulating cap (28), the inlet tube (17) is close to heat-insulating cap (28) left side fixed connection heating plate (23), annular (24) have been seted up in being close to the inlet tube in heating plate (23) middle part, inlet tube (17) are close to heating plate (23) winding heating pipe (25), inlet tube (17) bottom the water gauge hemisphere (14) top fixed connection water gauge main part (7) bottom, motor room (6) have been seted up at water gauge main part (7) middle part, motor room (6) bottom fixed connection seals lid (8), sealed lid (8) top fixed connection generator (4), generator (4) fixed connection dwang (3), dwang (3) fixed connection power fan (11), water gauge main part (7) top fixed connection electronic module (5) bottom, electronic module (5) top fixed connection shell (1) top, the air vent (27) is opened near the electronic module (5) on the left side of the shell (1), the left side of the fixed connection power supply (2) on the right side of the electronic module (5), the shell (1) is near the first heat insulation board (19) of the fixed connection bottom the power supply (2), the temperature sensor (18) of the fixed connection bottom the first heat insulation board (19), the second heat insulation board (22) of the fixed connection one side of the first heat insulation board (19), and the controller (20) of the inner side fixed connection of the first heat insulation board (19) and the second heat insulation board (22).
2. A low power consumption electricity saving electronic water meter according to claim 1, characterized in that: the motor (13), the controller (20), the heating pipe (25) and the temperature sensor (18) are electrically connected with the power supply (2), and the power supply (2) is electrically connected with the generator (4).
3. A low power consumption electricity saving electronic water meter according to claim 1, characterized in that: the ring groove (24) of the heating plate (23) is communicated with the water inlet pipe (17), and the width of one side, close to the water inlet pipe (17), of the heating plate (23) is larger than that of the other side.
4. A low power consumption electricity saving electronic water meter according to claim 1, characterized in that: the number of the heating sheets (23) is three, and the heating pipes (25) are distributed between two adjacent heating sheets (23) and have a distance of 0.5cm with the heating sheets (23).
5. A low power consumption electricity saving electronic water meter according to claim 1, characterized in that: the first heat insulation plate (19) and the second heat insulation plate (22) form a rectangular heat insulation box, and the heat insulation box is arranged at the right side of the shell (1) and is provided with an upper corner.
6. A low power consumption electricity saving electronic water meter according to claim 1, characterized in that: the shell (1) is close to the first sealing ring (21) and the second sealing ring (10) and is provided with a water inlet hole and a water outlet hole, and the middle parts of the first sealing ring (21) and the second sealing ring (10) are provided with a fixing groove (26) and a fixing groove (26) which are connected with the shell (1) in a clamping mode.
7. A low power consumption electricity saving electronic water meter according to claim 1, characterized in that: the power fan (11) is in a quarter circle shape, and the arc-shaped surface corresponds to the inner surface of the water meter bottom hemisphere (14).
8. A low power consumption electricity saving electronic water meter according to claim 1, characterized in that: the power supply (2) is a rechargeable lithium battery power supply and is arranged in the heat insulation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180139.4A CN111238595A (en) | 2020-03-13 | 2020-03-13 | Low-power consumption power-saving electronic water meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180139.4A CN111238595A (en) | 2020-03-13 | 2020-03-13 | Low-power consumption power-saving electronic water meter |
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| CN111238595A true CN111238595A (en) | 2020-06-05 |
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| CN202010180139.4A Pending CN111238595A (en) | 2020-03-13 | 2020-03-13 | Low-power consumption power-saving electronic water meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304378A (en) * | 2020-11-09 | 2021-02-02 | 湖南常德牌水表制造有限公司 | Power supply management device of intelligent water meter |
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| CN109211347A (en) * | 2018-08-27 | 2019-01-15 | 嘉兴汇昌塑业有限公司 | A kind of meter box that thermal insulation property is strong |
| CN109489756A (en) * | 2018-11-27 | 2019-03-19 | 江西百川水表有限公司 | A kind of energy-saving type dehumidifying intellectual water meter |
| CN209117105U (en) * | 2018-12-01 | 2019-07-16 | 南京市给排水工程设计院有限公司 | The defroster of water meter |
| CN209131761U (en) * | 2019-01-15 | 2019-07-19 | 上海旺爻智能科技有限公司 | A kind of intelligent water meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304378A (en) * | 2020-11-09 | 2021-02-02 | 湖南常德牌水表制造有限公司 | Power supply management device of intelligent water meter |
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Application publication date: 20200605 |