CN109211349A - A water meter device for automatic detection of water flow based on potential energy diversion - Google Patents
A water meter device for automatic detection of water flow based on potential energy diversion Download PDFInfo
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- CN109211349A CN109211349A CN201811012479.5A CN201811012479A CN109211349A CN 109211349 A CN109211349 A CN 109211349A CN 201811012479 A CN201811012479 A CN 201811012479A CN 109211349 A CN109211349 A CN 109211349A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 164
- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 238000005381 potential energy Methods 0.000 title claims abstract description 19
- 230000009467 reduction Effects 0.000 claims description 25
- 238000009826 distribution Methods 0.000 claims description 15
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 3
- 230000003116 impacting effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 22
- 238000003466 welding Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000005457 optimization Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010058109 Hangnail Diseases 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003462 vein Anatomy 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
- 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
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/004—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using the rotation of vanes
- G01P13/0046—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using the rotation of vanes with electrical coupling to the indicating device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
- G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
- G01P5/07—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes with electrical coupling to the indicating device
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Abstract
本发明公开了一种基于势能分流水流量自动检测水表装置，其结构包括主流管装置、流量灯控制装置、水表控制装置，流量灯控制装置设有频闪灯、电路控制装置、流量检测通道，水表控制装置设有水表、水表电路控制装置、水表流量检测通道，本发明的有益效果是：在不用打开水龙头等待来水的情况下，通过水流冲击齿轮的状况，检测水流速的大小，当水流速降低时，齿轮转动的速度同时降低，从而使频闪灯的闪烁频率降低，相反的，当频闪灯闪烁的频率增高时，说明管道内有水流通过，当频闪灯均匀快速闪烁时，说明水流速均匀，供水状况正常，通过频闪灯能够直观地观察来水的情况，避免造成打开的水龙头被不小心忽略，导致来水时造成水资源的大量浪费。
The invention discloses a water meter device for automatic detection of water flow based on potential energy diversion. Its structure includes a main pipe device, a flow lamp control device, and a water meter control device. The water meter control device is provided with a water meter, a water meter circuit control device, and a water meter flow detection channel. The beneficial effects of the present invention are: without turning on the faucet and waiting for water to come in, the water flow can detect the size of the water flow rate through the state of the water flow impacting the gear. When the flow rate decreases, the speed of the gear rotation decreases at the same time, so that the flashing frequency of the strobe light decreases. On the contrary, when the flashing frequency of the strobe light increases, it means that there is water flowing through the pipe. When the strobe light flashes evenly and quickly, It means that the water flow rate is uniform and the water supply is normal. The strobe light can be used to visually observe the incoming water, so as to avoid the open faucet being accidentally ignored, resulting in a large waste of water resources when the water comes.
Description
Technical field
The present invention relates to watermeter flowing rate detection fields, specifically a kind of to detect water automatically based on potential energy shunting water flow
Meter apparatus.
Background technique
In school dormitory, it is frequently run onto and pipe first-aid or school's energy conservation is needed to need the case where cutting off the water, or even in cell
Also the case where cutting off the water can be encountered in life, in the case where cutting off the water, usually in urgent need water, tap is opened, convenient for coming
Know in time when water, but often forget to turn off the tap when going out in this way, causes water when water rustlingly to flow, until quilt
People's discovery is turned off, and will will cause unnecessary water resource waste in this case, while the consumption of water rate is also brought to occupant.
For above situation, opposite scheme has been formulated in order to solve problem above:
In the case where not having to open tap waiting water, it is desirable to be able to the case where intuitively observing water, therefore need
Corresponding design is wanted, open tap is avoided and is accidentally ignored, leads to a large amount of waves for causing water resource when water
Take.
Summary of the invention
It is a kind of automatic based on potential energy shunting water flow it is a primary object of the present invention to overcome the deficiencies of the prior art and provide
Detect water meter device.
The present invention adopts the following technical scheme that realize: one kind shunting water flow based on potential energy and detects water meter device automatically,
Its structure includes mainstream pipe device, flow lamp control device, water-meter controller, and the mainstream pipe device vertical welding is in flow
Between lamp control device and water-meter controller, the flow lamp control device vertical welding on the outside of the mainstream pipe device on, institute
Water-meter controller vertical welding is stated on the outer surface of the mainstream pipe device other side, the mainstream pipe device is equipped with the first isocon
Road, the second shunt conduit, the first return pipe, the second return pipe, first shunt conduit are embedded on mainstream pipe device inner wall,
Second shunt conduit is embedded on the mainstream pipe device inner wall on the first shunt conduit opposite, and first return pipe is embedded at
Below first shunt conduit, first return pipe is embedded on mainstream pipe device inner wall, and second return pipe is embedded at the
Below two shunt conduits；The flow lamp control device is equipped with stroboscopic lamp, circuit control device, flow detection channel, the frequency
Flashing light is connected to above flow lamp control device by screw thread engagement, and the circuit control device is embedded at flow lamp control device
On inner wall, the flow detection channel is embedded between circuit control device and mainstream pipe device；The water-meter controller is set
There are water meter, water meter circuit control device, watermeter flowing rate sense channel, the water meter is connected to water meter control dress by screw thread engagement
Top is set, the water meter circuit control device is connected on water-meter controller inner wall by bolt riveted, the watermeter flowing rate
Sense channel is embedded between water meter circuit control device and mainstream pipe device.
As optimization, first shunt conduit is equipped with the first flow distribution plate, the first noise reduction rubber cushion, the first rubber rack gear,
First flow distribution plate is embedded on the first shunt conduit top inner wall, and first noise reduction rubber cushion is embedded at the first isocon
On road inner wall, the first rubber rack gear is uniformly equally spaced on the first noise reduction rubber cushion surface, and first flow distribution plate is
Rectangular plate-like structure.
As optimization, second shunt conduit is equipped with the second flow distribution plate, the second noise reduction rubber cushion, the second rubber rack gear,
Second flow distribution plate is embedded on the second shunt conduit top inner wall, and second noise reduction rubber cushion is embedded at the second isocon
On road inner wall, the second rubber rack gear is uniformly equally spaced on the second noise reduction rubber cushion surface, and second flow distribution plate is
Rectangular plate-like structure.
As optimization, the circuit control device is equipped with stroboscopic lamp power pack, stroboscopic lamp guide rod, connecting wire, the frequency
Flashing light power pack is connected on flow lamp control device inner wall by bolt riveted, and the stroboscopic lamp guide rod is embedded at stroboscopic lamp electricity
Between source capsule and flow detection channel, the connecting wire is described by being electrically connected between stroboscopic lamp power pack and stroboscopic lamp
Stroboscopic lamp guide rod is two rod-shaped conductive materials being arranged above and below.
As optimization, the flow detection channel is equipped with second gear, the second energization contact block, second is powered small ball, the
Two shock plates, the second U-shaped fixing seat, the second anti-reverse strut, the second gear are connected to flow detection by screw thread engagement
Channel interior, the second energization contact block are embedded in flow detection vias inner walls, and the second energization contact block is curved rod
Conductive material.
As optimization, described second is powered small ball vertical welding in the second shock plate top, and second shock plate is equal
Even to be equidistantly welded in second gear, the second U-shaped fixing seat is connected in flow detection vias inner walls by bolt riveted,
The second anti-reverse strut is embedded in the second U-shaped fixing seat, and the small ball of second energization is circular conductive material, described
The second small ball of energization is four, and the small ball of second energization is embedded at the second diagonal shock plate top respectively.
As optimization, the water meter circuit control device is equipped with control power pack, energization guide rod, pulse converter, described
Control power pack be connected on water-meter controller inner wall by bolt riveted, the energization guide rod be connected to control power pack and
Between watermeter flowing rate sense channel, the pulse converter is by being electrically connected between control power pack and water meter, the energization
Guide rod is two rod-shaped conductive materials being arranged above and below.
As optimization, the watermeter flowing rate sense channel is equipped with first gear, the first energization contact block, the first energization roundlet
Ball, the first shock plate, the first U-shaped fixing seat, the first anti-reverse strut, the first gear are connected to water meter by screw thread engagement
Flow detection channel interior, the first energization contact block are embedded on watermeter flowing rate sense channel inner wall, and described first, which is powered, touches
Block is curved rod conductive material.
As optimization, described first is powered small ball vertical welding in the first shock plate top, and first shock plate is equal
Even to be equidistantly welded in first gear, the first U-shaped fixing seat is connected in watermeter flowing rate sense channel by bolt riveted
On wall, the first anti-reverse strut is embedded in the first U-shaped fixing seat, and described first is powered small ball as circular conductive material
Matter, the small ball of first energization is four, and the small ball of first energization is embedded at the first diagonal shock plate top respectively.
Beneficial effect
It is of the invention a kind of when shunting water flow based on potential energy and detecting water meter device automatically and worked:
By being equipped with a kind of first shunt conduit, first shunt conduit is equipped with the first flow distribution plate, the first reducing noise rubber
Pad, the first rubber rack gear, it is out-of-date when there is water to flow through by the way that the present apparatus to be mounted between water pipe and tap, pass through first point
Flow tube road is by water stream, the first shunt conduit of water impact inner wall during shunting, is dropped by the first noise reduction rubber cushion
The sound of low water impact tube wall avoids the excessive generation noise of flowing water sound, when reducing water flow sound by the first rubber rack gear,
Water flow velocity is not impacted；
By being equipped with a kind of second shunt conduit, second shunt conduit is equipped with the second flow distribution plate, the second reducing noise rubber
Pad, the second rubber rack gear, it is out-of-date when there is water to flow through by the way that the present apparatus to be mounted between water pipe and tap, pass through second point
Flow tube road is by water stream, the second shunt conduit of water impact inner wall during shunting, is dropped by the second noise reduction rubber cushion
The sound of low water impact tube wall avoids the excessive generation noise of flowing water sound, when reducing water flow sound by the second rubber rack gear,
Water flow velocity is not impacted；
By being equipped with a kind of flow detection channel, the flow detection channel is equipped with second gear, the second energization contact block, the
Two energization roundlet balls, the second shock plate, the second U-shaped fixing seat, the second anti-reverse strut, out-of-date when there is water to flow through, water flow enters
In flow detection channel, the second shock plate of impact drives second gear rotation, and the second small ball of energization is driven to turn in rotation
Dynamic, intermittence is in contact with the second energization contact block during the second energization small ball rotation, to be connected to the electricity of stroboscopic lamp
Road flashes stroboscopic lamp, prompts have water flow process, and when water flow velocity is smaller, second gear velocity of rotation is lower, stroboscopic lamp flashing
Frequency it is slower；
By being equipped with a kind of watermeter flowing rate sense channel, the watermeter flowing rate sense channel leads to equipped with first gear, first
Electric contact block, the small ball of the first energization, the first shock plate, the first U-shaped fixing seat, the first anti-reverse strut, it is out-of-date when there is water to flow through,
Water flow enters in flow detection channel, impacts the first shock plate, drives first gear rotation, and in rotation, drive first is powered small
Ball rotation, continuity is in contact with the first energization contact block during the first energization small ball rotation, to be connected to water meter
Circuit, so that water meter is worked, data be converted by pulse converter, the flow rate of water flow in display pipes.
Compared with prior art, the beneficial effects of the present invention are: leading in the case where not having to open tap waiting water
The situation for crossing water impact gear detects the size of water flow velocity, and when water flow velocity reduces, the speed of gear rotation reduces simultaneously,
To make the flicker frequency of stroboscopic lamp reduce, opposite, when the frequency of stroboscopic lamp flashing increases, illustrate have water flow logical in pipeline
It crosses, when the uniform fast blink of stroboscopic lamp, illustrates that water flow velocity is uniform, water supply condition is normal, can intuitively be seen by stroboscopic lamp
The case where examining water avoids open tap and is accidentally ignored, and leads to a large amount of wastes that water resource is caused when water.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1, which is that the present invention is a kind of, shunts the structural schematic diagram that water flow detects water meter device automatically based on potential energy.
Fig. 2, which is that the present invention is a kind of, shunts the structural representation that water flow is detected automatically under water meter working state of device based on potential energy
Figure.
Fig. 3 is the structural schematic diagram under inventive flow sense channel stationary state.
Fig. 4 is the structural schematic diagram under inventive flow sense channel working condition.
Fig. 5 is the structural schematic diagram under watermeter flowing rate sense channel stationary state of the present invention.
Fig. 6 is the structural schematic diagram under watermeter flowing rate sense channel working condition of the present invention.
Fig. 7 is the enlarged structure schematic diagram of the first rubber rack gear of the invention.
Fig. 8 is the enlarged structure schematic diagram of the second rubber rack gear of the invention.
Fig. 9 is the side structure schematic diagram of the second anti-reverse strut of the invention.
Figure 10 is the positive structure schematic of the second U-shaped fixing seat of the invention.
Figure 11 is the side structure schematic diagram of the first anti-reverse strut of the invention.
Figure 12 is the positive structure schematic of the first U-shaped fixing seat of the invention.
In figure: mainstream pipe device 1, flow lamp control device 2, water-meter controller 3,10, first points of the first shunt conduit
Flowing plate 100, the first noise reduction rubber cushion 101, the first rubber rack gear 102, the second shunt conduit 11, the second flow distribution plate 110, second drop
It makes an uproar rubber pad 111, the second rubber rack gear 112, the first return pipe 12, the second return pipe 13, stroboscopic lamp 20, circuit control device
21, stroboscopic lamp power pack 210, stroboscopic lamp guide rod 211, connecting wire 212, flow detection channel 22, second gear 220, second
The small ball 222 of the energization of energization contact block 221, second, the second shock plate 223, the second U-shaped fixing seat 224, the second anti-reverse strut
225, water meter 30, water meter circuit control device 31, control power pack 310, energization guide rod 311, pulse converter 312, water meter stream
Measure sense channel 32, first gear 320, the small ball 322 of the first energization contact block 321, first energization, the first shock plate 323, first
U-shaped fixing seat 324, the first anti-reverse strut 325.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-12 is please referred to, the present invention provides one kind and detects water meter device technique side automatically based on potential energy shunting water flow
Case: its structure includes mainstream pipe device 1, flow lamp control device 2, water-meter controller 3,1 vertical welding of mainstream pipe device
It is connected between flow lamp control device 2 and water-meter controller 3,2 vertical welding of flow lamp control device is filled in main flow pipe
It sets on 1 outside, 3 vertical welding of water-meter controller is on another side external surface of mainstream pipe device 1, the mainstream pipe device
1 is equipped with the first shunt conduit 10, the second shunt conduit 11, the first return pipe 12, the second return pipe 13, first shunt conduit
10 are embedded on 1 inner wall of mainstream pipe device, and second shunt conduit 11 is embedded at the main flow pipe on 10 opposite of the first shunt conduit
On 1 inner wall of device, first return pipe 12 is embedded at 10 lower section of the first shunt conduit, and first return pipe 12 is embedded at master
On 1 inner wall of flow duct facility, second return pipe 13 is embedded at 11 lower section of the second shunt conduit；The flow lamp control device 2
Equipped with stroboscopic lamp 20, circuit control device 21, flow detection channel 22, the stroboscopic lamp 20 is connected to flow by screw thread engagement
2 top of lamp control device, the circuit control device 21 are embedded on 2 inner wall of flow lamp control device, and the flow detection is logical
Road 22 is embedded between circuit control device 21 and mainstream pipe device 1；The water-meter controller 3 is equipped with water meter 30, water meter electricity
Road control device 31, watermeter flowing rate sense channel 32, the water meter 30 are connected on water-meter controller 3 by screw thread engagement
Side, the water meter circuit control device 31 are connected on 3 inner wall of water-meter controller by bolt riveted, the watermeter flowing rate inspection
It surveys channel 32 to be embedded between water meter circuit control device 31 and mainstream pipe device 1, first shunt conduit 10 is equipped with first
Flow distribution plate 100, the first noise reduction rubber cushion 101, the first rubber rack gear 102, first flow distribution plate 100 are embedded at the first isocon
On 10 top inner wall of road, first noise reduction rubber cushion 101 is embedded on 10 inner wall of the first shunt conduit, first rubber teeth
Item 102 is uniformly equally spaced on 101 surface of the first noise reduction rubber cushion, and the first rubber rack gear 102 is that hangnail state is uniform
It is distributed on the first noise reduction rubber cushion 101, the first rubber rack gear 102 reduces water flow in the case where not influencing script flow velocity
Sound, second shunt conduit 11 be equipped with the second flow distribution plate 110, the second noise reduction rubber cushion 111, the second rubber rack gear 112,
Second flow distribution plate 110 is embedded on 11 top inner wall of the second shunt conduit, and second noise reduction rubber cushion 111 is embedded at
On two shunt conduits, 11 inner wall, the second rubber rack gear 112 is uniformly equally spaced on 111 surface of the second noise reduction rubber cushion,
The second rubber rack gear 112 is that hangnail state is uniformly distributed on the second noise reduction rubber cushion 111, the second rubber rack gear
112 reduce the sound of water flow in the case where not influencing script flow velocity, and the circuit control device 21 is equipped with stroboscopic lamp power pack
210, stroboscopic lamp guide rod 211, connecting wire 212, the stroboscopic lamp power pack 210 are connected to flow lamp by bolt riveted and control
On 2 inner wall of device, the stroboscopic lamp guide rod 211 is embedded between stroboscopic lamp power pack 210 and flow detection channel 22, the company
Conducting wire 212 is connect by being electrically connected between stroboscopic lamp power pack 210 and stroboscopic lamp 20, the flow detection channel 22 is equipped with second
Gear 220, the small ball 222 of the second energization contact block 221, second energization, the second shock plate 223, the second U-shaped fixing seat 224, second
Anti-reverse strut 225, the second gear 220 are connected to inside flow detection channel 22 by screw thread engagement, and described second is logical
Electric contact block 221 is embedded on 22 inner wall of flow detection channel, and described second is powered small 222 vertical welding of ball in the second shock plate
223 tops, second shock plate 223 are uniformly equidistantly welded in second gear 220, and the second U-shaped fixing seat 224 passes through
Bolt riveted is connected on 22 inner wall of flow detection channel, and the second anti-reverse strut 225 is embedded at the second U-shaped fixing seat
On 224, the second U-shaped fixing seat 224 U-shape that is positive is connected on 22 inner wall of flow detection channel, second anti-reverse
Strut 225 is taper rod-like structure, and the water meter circuit control device 31 is equipped with control power pack 310, energization guide rod 311, arteries and veins
Red switch parallel operation 312, the control power pack 310 are connected on 3 inner wall of water-meter controller by bolt riveted, and the energization is led
Bar 311 is connected between control power pack 310 and watermeter flowing rate sense channel 32, and the pulse converter 312 passes through electrical connection
Between control power pack 310 and water meter 30, the watermeter flowing rate sense channel 32 is equipped with the energization touching of first gear 320, first
The small ball 322 of the energization of block 321, first, the first shock plate 323, the first U-shaped fixing seat 324, the first anti-reverse strut 325, it is described
First gear 320 is connected to inside watermeter flowing rate sense channel 32 by screw thread engagement, and the first energization contact block 321 is embedded at
On 32 inner wall of watermeter flowing rate sense channel, described first is powered small 322 vertical welding of ball in 323 top of the first shock plate, institute
It states the first shock plate 323 to be uniformly equidistantly welded in first gear 320, the first U-shaped fixing seat 324 is connected by bolt riveted
It is connected on 32 inner wall of watermeter flowing rate sense channel, the first anti-reverse strut 325 is embedded in the first U-shaped fixing seat 324, institute
It states the first U-shaped fixing seat 324 U-shape that is positive to be connected on 32 inner wall of flow detection channel, the first anti-reverse strut 325 is
Taper rod-like structure.
When in use, out-of-date when there is water to flow through by the way that the present apparatus to be mounted between water pipe and tap, pass through first point
Flow tube road 10 and the second shunt conduit 11 are by water stream, the first shunt conduit of water impact 10 and second during shunting
11 inner wall of shunt conduit reduces the sound of water impact tube wall by the first noise reduction rubber cushion 101 and the second noise reduction rubber cushion 111
Sound avoids the excessive generation noise of flowing water sound, while water flow enters in flow detection channel 22 and watermeter flowing rate sense channel 32,
The first shock plate 323 and the second shock plate 223 are impacted, first gear 320 and second gear 220 is driven to rotate, the band in rotation
The dynamic first small ball 322 that is powered is rotated with the second small ball 222 that is powered, second be powered small ball 222 rotate during between
Having a rest property is in contact with the second energization contact block 221, to be connected to the circuit of stroboscopic lamp 20, flashes stroboscopic lamp 20, prompts have water flow
By continuity is in contact with the first energization contact block 321 during the first energization small ball 322 rotation, to be connected to electricity
Road makes water meter 30 work, and is converted into data by pulse converter 312, the flow rate of water flow in display pipes, water flow velocity
Size determines the speed that first gear 320 and second gear 220 rotate, and when water impact becomes smaller, second gear 220 is rotated
It slows, the frequencies go lower that stroboscopic lamp 20 flashes.
The technological progress that the present invention obtains compared with the prior art is:
In the case where not having to open tap waiting water, by the situation of water impact gear, water flow velocity is detected
Size, when water flow velocity reduces, the speed of gear rotation reduces simultaneously, so that making the flicker frequency of stroboscopic lamp reduces, opposite,
When the frequency of stroboscopic lamp flashing increases, illustrates there is water flow to pass through in pipeline, when the uniform fast blink of stroboscopic lamp, illustrate water flow
The case where fast uniformly water supply condition is normal, can intuitively observe water by stroboscopic lamp, avoids open tap quilt
Accidentally ignore, leads to a large amount of wastes for causing water resource when water.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012479.5A CN109211349B (en) | 2018-08-31 | 2018-08-31 | A water meter device for automatic detection of water flow based on potential energy diversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012479.5A CN109211349B (en) | 2018-08-31 | 2018-08-31 | A water meter device for automatic detection of water flow based on potential energy diversion |
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| Publication Number | Publication Date |
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| CN109211349A true CN109211349A (en) | 2019-01-15 |
| CN109211349B CN109211349B (en) | 2020-10-30 |
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| CN201811012479.5A Active CN109211349B (en) | 2018-08-31 | 2018-08-31 | A water meter device for automatic detection of water flow based on potential energy diversion |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514272A (en) * | 2019-09-02 | 2019-11-29 | 浙江水文新技术开发经营公司 | A kind of Forecasting Flood prior-warning device and its application method |
| CN112129370A (en) * | 2020-09-15 | 2020-12-25 | 湖南常德牌水表制造有限公司 | Water meter with joint switching mechanism for outdoor building |
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| CN101201264A (en) * | 2006-12-14 | 2008-06-18 | 西北工业大学 | Wide range shunt flow measurement device |
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| CN207215187U (en) * | 2017-09-30 | 2018-04-10 | 浙江苍南仪表集团股份有限公司 | A kind of turbine meter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110514272A (en) * | 2019-09-02 | 2019-11-29 | 浙江水文新技术开发经营公司 | A kind of Forecasting Flood prior-warning device and its application method |
| CN112129370A (en) * | 2020-09-15 | 2020-12-25 | 湖南常德牌水表制造有限公司 | Water meter with joint switching mechanism for outdoor building |
| CN112129370B (en) * | 2020-09-15 | 2024-02-06 | 湖南常德牌水表制造有限公司 | A water meter with a joint conversion mechanism for outdoor buildings |
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| CN109211349B (en) | 2020-10-30 |
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