CN108801372A - Improve the remote transmitting water meter and its working method of impeller the operation is stable - Google Patents
Improve the remote transmitting water meter and its working method of impeller the operation is stable Download PDFInfo
- Publication number
- CN108801372A CN108801372A CN201810987365.6A CN201810987365A CN108801372A CN 108801372 A CN108801372 A CN 108801372A CN 201810987365 A CN201810987365 A CN 201810987365A CN 108801372 A CN108801372 A CN 108801372A
- Authority
- CN
- China
- Prior art keywords
- impeller
- gear
- water meter
- remote transmitting
- transmitting water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000001939 inductive effect Effects 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 46
- 239000003292 glue Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000005355 Hall effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005690 magnetoelectric effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- G01F1/06—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 tangential admission
- G01F1/075—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 tangential 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
- G01F15/12—Cleaning arrangements; Filters
- G01F15/125—Filters
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention improves the remote transmitting water meter and its working method of impeller the operation is stable, it is characterised in that：Wherein improve impeller the operation is stable remote transmitting water meter include have into, the remote transmitting water meter shell of water outlet, the recessed shelly-shaped filter screen being sequentially arranged in remote transmitting water meter shell, concavity impeller box and impeller, the wheel shaft top of the impeller is equipped with first gear, the first gear is engaged with second gear, the second gear is coaxially connected with magnet steel, concave pressure-bearing bowl is equipped with above impeller and be located at the Hall sensor for inductive magnetic steel rotation of pressure-bearing bowl bottom in the remote transmitting water meter shell, the Hall sensor and the circuit board electrical connection above pressure-bearing bowl, several excessively water seams tangent with impeller outer end rotational trajectory line are offered on the lower part peripheral wall of the concavity impeller box.The present invention improves the accuracy of the stability and water meter water consumption of impeller work.
Description
Technical field：
The present invention relates to a kind of remote transmitting water meters and its working method improving impeller the operation is stable.
Background technology：
Remote transmitting water meter is that standard machinery water meter is formed plus electron collection sender module, and electronic module completes signal acquisition, number
According to processing, stores and data are uploaded to repeater or hand-held meter-copy device by communication line.It can be in real time by user
Water consumption is recorded and is preserved, or directly reads current accumulative total, and every piece of water meter has unique code, when remote transmitting water meter receives
Can data of water meter be uploaded to management system immediately after to meter reading instruction.
Although current remote transmitting water meter has very much, its agent structure or Design of Mechanical Structure are unreasonable, cause teletransmission water
The wheel rotation of table is excessively sensitive, even if when not crossing water, the hydraulic pressure in water route has when slightly changing, and impeller can rotate, from
And the water consumption for causing water meter to react is inaccurate.
Invention content：
The purpose of the present invention is to be to provide a kind of remote transmitting water meter and its working method improving impeller the operation is stable, the raising leaf
Take turns the operation is stable remote transmitting water meter simple structure and reasonable design, be conducive to improve impeller work stability and water meter it is accurate
Property.
The present invention improves the remote transmitting water meter of impeller the operation is stable, it is characterised in that：Include the teletransmission water with entery and delivery port
Watch shell, recessed shelly-shaped filter screen, concavity impeller box and the impeller being sequentially arranged in remote transmitting water meter shell, on the wheel shaft of the impeller
Portion is equipped with first gear, and the first gear is engaged with second gear, and the second gear is coaxially connected with magnet steel, the teletransmission
It is located in water meter case and is equipped with concave pressure-bearing bowl above impeller and is located at being rotated suddenly for inductive magnetic steel for pressure-bearing bowl bottom
That sensor, the Hall sensor and the circuit board electrical connection above pressure-bearing bowl, the lower part week of the concavity impeller box
Several excessively water seams tangent with impeller outer end rotational trajectory line are offered on wall.
Further, foregoing circuit plate plug is located in the lower cover mouth of transparent casing, transparent casing portion from top to down
It is equipped with independent cable-through hole road in cover mouth, partition board is equipped in cable-through hole road stage casing, sets that there are two be used to wear on the partition board
The perforation of communication electric source line is crossed, the communication electric source line inner end is welded on the communication power supply contact of circuit board, described logical
News are electrically connected with power cord outer end with the communication battery in remote transmitting water meter upper part of the housing communication battery receiving storehouse, described transparent
Circuit board and cable-through hole road in case lower cover mouth are filled with sealing glue.
Further, raised transparent boss on above-mentioned transparent casing is fixed on the circuit board and is trapped in
The transmitting antenna of protrusion in bright boss, the transmitting antenna include U-shape foil and are connected to U-shape foil one
The vertical sheet metal at end, the vertical sheet metal lower end welding is on circuit boards.
Further, above-mentioned cable-through hole road includes the arch wall body being located on translucent cover clamshell mouth internal perisporium, the arcuate walls
Body forms duct with cover mouth inner circumferential wall body, and the cover mouth and circuit board are rounded, and in the week of circuit board, along setting, there are two notches
For by screw lock in transparent casing.
Further, above-mentioned remote transmitting water meter upper part of the housing is equipped with face-piece and the fixed cavity being located on face-piece, the cavity
Interior releasable connection has communication battery to accommodate storehouse, and the communication battery, which accommodates in storehouse, is packaged with communication battery.
Further, it includes two cylindrical shells being mutually parallel, two parallel cylindricalitys that above-mentioned communication battery, which accommodates storehouse,
Shell intersects, and battery is equipped in the cylindrical shell, marine glue is filled between the battery and cylindrical shell, and only in waterproof
Communication electric source line and its connector are pierced by glue.
Further, above-mentioned cylindrical shell first end face is equipped with closed plate, and the closed plate is equipped with the first screw perforation,
To allow screw to be locked in the first screw hole of face-piece across the screw perforation, the cylindrical shell second end face is equipped with the second spiral shell
Nail hole, the face-piece are equipped with the second screw perforation corresponding with the second screw hole.
Further, above-mentioned recessed shelly-shaped filter screen top is equipped with outward flange, and the outward flange is supported on remote transmitting water meter shell
In interior boss face, the concavity impeller box periphery wall stage casing is equipped with outer bulge loop, and the outer bulge loop lower surface is supported on outward flange
On upper surface, the concavity impeller box inner bottom surface is equipped with convex needle, and the impeller includes wheel shaft and the leaf that is located on wheel shaft circumference
The lower surface of piece, the wheel shaft is equipped with shrinkage pool road, and the convex needle is supported in shrinkage pool road on bottom, and the wheel shaft top is equipped with
Newel and the first gear.
Further, pinion stand and gear cap are equipped between above-mentioned impeller and pressure-bearing bowl, the pinion stand is equipped with and is used for
The perforation of first gear and the slot for positioning second gear mandrel are worn, the gear cap, which is equipped with, is used for positioned central pole
Groove, the interior bottom of the pressure-bearing bowl is equipped with recess shallow slot corresponding with second gear upper magnetic steel, the Hall sensor
It is located in recess shallow slot, the magnet steel is in circular ring shape, and there is the center portion thereof center locating pin, the gear cap lower surface to be equipped with limit
Lower convex platform of the position in magnet steel annulus and the shrinkage pool for limiting center locating pin being located on lower convex platform are set in the pressure-bearing bowl
There are battery, the transparent casing and circuit board to be located above battery case.
The present invention improves the working method of the remote transmitting water meter of impeller the operation is stable, it is characterised in that：The raising impeller work
Make stable remote transmitting water meter include the remote transmitting water meter shell with entery and delivery port, the recessed shell that is sequentially arranged in remote transmitting water meter shell
The wheel shaft top of shape filter screen, concavity impeller box and impeller, the impeller is equipped with first gear, the first gear and the second tooth
Wheel engagement, the second gear are coaxially connected with magnet steel, are located above impeller in the remote transmitting water meter shell and are equipped with concave hold
Pressure bowl and be located at pressure-bearing bowl bottom for inductive magnetic steel rotation Hall sensor, the Hall sensor be located at pressure-bearing bowl
The circuit board electrical connection of top offers several and impeller outer end rotational trajectory line on the lower part peripheral wall of the concavity impeller box
It is tangent to cross water seam, when work, which is mounted in water lines, water enters from water inlet, by recessed shelly-shaped mistake
Strainer, concavity impeller box and impeller, then water from water outlet export, water by concavity impeller box cross water seam when, water from
Tangentially act on impeller, make impeller and thereon first gear rotation, first gear drive second gear engagement rotation, with second
The coaxial magnet steel of gear rotates synchronously, and when magnet steel rotates, Hall sensor is the number of turns for incuding rotation, and circuit board, which records, to be turned
The dynamic number of turns, that is, reacted water flow.
The remote transmitting water meter that the present invention improves impeller the operation is stable is equipped with first gear on impeller, passes through first gear and the
Two gears engage, and are coaxially disposed magnet steel in second gear, and the gear ratio of second gear and first gear is more than 1.5 or more, makes
Rotation of impeller when by water route pressure slight variation can be cancelled, to which the turnning circle for making magnet steel export can more embody reality
The water consumption on border improves the accuracy of the stability and water meter water consumption of impeller work.
Description of the drawings：
Fig. 1 is D structure schematic diagram of the present invention；
Fig. 2 is the explosion organigram of Fig. 1；
Fig. 3-Fig. 5 is the partial view of Fig. 2；
Fig. 6 is the stereogram at another visual angles Fig. 5；
Fig. 7 is the profile construction schematic diagram of the present invention；
Fig. 8, Fig. 9 are the partial views of Fig. 7；
Figure 10 is the stereogram of transparent casing；
Figure 11 is the half-sectional stereogram with circuit board of transparent casing；
Figure 12 is the schematic block circuit diagram of circuit board of the present invention.
Specific implementation mode：
The method of the present invention is described in further detail with reference to embodiment.It should be strongly noted that the guarantor of the present invention
Shield range should include but not limited to the technology contents disclosed in the present embodiment.
The remote transmitting water meter that the present invention improves impeller the operation is stable includes the remote transmitting water meter shell for having water inlet 1, water outlet 2
3, recessed shelly-shaped filter screen 4, concavity impeller box 5 and the impeller 6 being sequentially arranged in remote transmitting water meter shell 3, the wheel shaft 7 of the impeller 6
Top is engaged equipped with first gear A, the first gear A with second gear B, and the second gear B is coaxially connected with magnet steel 8,
The gear ratio of second gear and first gear is more than 1.5-4, and preferable gear ratio 2, second gear is parallel with the axis of first gear
And it is vertical with the face where entery and delivery port line, it is located above impeller in the remote transmitting water meter shell 3 and is equipped with concave pressure-bearing bowl
9 and be located at 9 bottom of pressure-bearing bowl for inductive magnetic steel rotation Hall sensor 10, the Hall sensor 10 be located at pressure-bearing
The circuit board 11 of bowl top is electrically connected, several are offered on the lower part peripheral wall of the concavity impeller box 5 and is rotated with impeller outer end
Path line（That is impeller outer circle diameter）Tangent crosses water seam 12, and it can be 6 that this, which crosses water seam 12,.Recessed 4 structure of shelly-shaped filter screen
Cylinder shell is equipped with outward flange 35 on top, and entirety is made of plastics, and mesh, concave leaf are laid in shell peripheral wall
5 structure of box also cylinder shell is taken turns, outer bulge loop 37 is equipped in the middle part of periphery wall, entirety is made of plastics, Hall sensor
It is a kind of magnetic field sensor made according to Hall effect.Hall effect is one kind of magnetoelectric effect, this phenomenon is Hall
(A.H.Hall, 1855-1938) had found in 1879 when studying the conductive mechanism of metal.It is widely used in industrial automatic
Change technology, detection technique and information processing etc..Hall effect is to study the basic skills of semiconductor material performance.By suddenly
The Hall coefficient that your effect experiment measures, can judge conduction type, carrier concentration and the carrier mobility of semi-conducting material
The important parameters such as rate.By the rotation Hall sensor 10 of magnet steel 8 can incude its rotation the number of turns, by with Hall sensor
Memory on the circuit board of 10 connections carries out number of turns record.
Further, sealing, raising injecting glue efficiency, foregoing circuit plate 11 fill in the lower part for being located at transparent casing 13 for convenience
In cover mouth 14, the transparent casing 13 is equipped with independent cable-through hole road 15 in portion's cover mouth from top to down, in the cable-through hole road 15
It is equipped with partition board 16 in section, sets that there are two for the perforation 17 across communication electric source line, the communication electric on the partition board 16
Source line inner end is welded on the communication power supply contact of circuit board, 18 outer end of communication electric source line be located at remote transmitting water meter shell
Top communicates the communication battery 20 that battery accommodates in storehouse 19 and is electrically connected, the circuit board 11 in the transparent casing lower cover mouth and mistake
String holes road 15 is filled with sealing glue.The housing shape that transparent casing 13 is integrally made of transparent plastic, when mounted, communication are used
Power cord passes through perforation 17 from top to bottom, is welded on the communication power supply contact of circuit board into cover mouth 14, and by end, so
Two notches 26 are locked in transparent casing with screw afterwards, finally only the circuit board of 14 side of cover mouth and its inside is noted
Glue processing, without as needing to carry out twice injecting glue step in the past.
Further, raised transparent boss 21 on above-mentioned transparent casing 13 is fixed on the circuit board sunken
The transmitting antenna 22 of protrusion in transparent boss, the transmitting antenna includes U-shape foil 23 and to be connected to U-shape thin
The vertical sheet metal 24 of sheet metal one end, 24 lower end of vertical sheet metal are welded on circuit board 11.By by transmitting antenna
22 are located in transparent boss 21, so that signal is sent more reliable, stable, it is not easy to by the metalwork in remote transmitting water meter to interference
Or shielding, while the design of the transmitting antenna is also more reasonable.
Further, in order to reduce injecting glue number, leakproofness is improved, above-mentioned cable-through hole road 15 includes being located at translucent cover clamshell
Arch wall body 25 on mouth internal perisporium, the arch wall body form duct with cover mouth inner circumferential wall body, and the cover mouth and circuit board are in
Circle, circuit board week along set there are two notch 26 for by screw lock in transparent casing.In foregoing circuit plate
The export directly below cover mouth when power cord and data line for acquiring signal.
One of which embodiment, above-mentioned remote transmitting water meter upper part of the housing are equipped with face-piece 27 and the fixed cavity being located on face-piece
28, in the cavity 28 releasable connection there is communication battery to accommodate storehouse 19, the communication battery receiving is packaged with communication battery in storehouse
20。
Further, it includes two cylindrical shells being mutually parallel 29, two parallel columns that above-mentioned communication battery, which accommodates storehouse,
Shape shell intersects, and the communication battery 20 is equipped in the cylindrical shell, is filled between communication battery and the cylindrical shell
Marine glue, and communication electric source line 18 and its connector are only pierced by marine glue.
Further, above-mentioned cylindrical shell first end face is equipped with closed plate 30, and the closed plate is worn equipped with the first screw
Hole 31, to allow screw to be locked in the first screw hole 32 of face-piece across the screw perforation, the cylindrical shell second end face is set
There are the second screw hole 33, the face-piece to be equipped with the second screw perforation 34 corresponding with the second screw hole.
Above-mentioned face-piece 27 can be also made of plastics, and the cavity 28 is also to be formed after being molded by shell, the shape of the cavity 28
Shape accommodates 19 shape of storehouse with communication battery and matches, the communication battery accommodate storehouse 19 can the free pull in cavity 28, when installation,
First communication battery 20 is filled in cylindrical shell 29, only exposes communication electric source line 18 and connector, then communication battery is held
Na Cang integrally carries out sealing processing, and internal cell is made to have waterproof ability, and communication battery, which is then accommodated storehouse 19, fills in cavity 28
It is interior（At this time communication battery accommodate storehouse 19 still can in cavity 28 free pull, make when the communication battery 20 needs replacing,
The communication battery can be accommodated to 19 entirety of storehouse easily to extract out and scrap, and being reinstalled one group has the communication battery of injecting glue to accommodate
Storehouse 19）, then in the first and second end face of cylindrical shell screw lock, dismounting, i.e., dismantled in the first and second end face of cylindrical shell
It after screw, extracts old communication battery out and accommodates storehouse 19, being reinstalled one group has the communication battery of injecting glue to accommodate storehouse 19.
Further, above-mentioned recessed 4 top of shelly-shaped filter screen is equipped with outward flange 35, and the outward flange is supported on remote transmitting water meter shell
In internal boss face 36,5 periphery wall stage casing of the concavity impeller box is equipped with outer bulge loop 37,37 lower surface of the outer bulge loop support
On 35 upper surface of outward flange, 5 inner bottom surface of concavity impeller box is equipped with convex needle 38, and convex needle upper end is pointed, the leaf
Wheel 6 includes wheel shaft 7 and the blade 39 being located on 7 circumference of wheel shaft, and the lower surface of the wheel shaft is equipped with shrinkage pool road 40, and impeller 6 also has
Plastics are made, and convex needle 38 is supported in shrinkage pool road 40 on bottom, and the wheel shaft top is equipped with newel 47 and first tooth
Take turns A.
Further, pinion stand 41 and gear cap 42 are equipped between above-mentioned impeller and pressure-bearing bowl, the pinion stand is equipped with
Perforation 43 for wearing first gear A and the slot 45 for positioning second gear B mandrels, the gear cap 42, which is equipped with, to be used
It is equipped with recess shallow slot corresponding with second gear upper magnetic steel in the interior bottom of the groove 44 of positioned central pole 47, the pressure-bearing bowl
52, the Hall sensor 10 is located in recess shallow slot 52, and the magnet steel 8 is in circular ring shape, and the center portion thereof has center locating pin
51, the gear cap lower surface is equipped with to limit the lower convex platform 50 in magnet steel annulus and be located on lower convex platform and is used to limit center
The shrinkage pool 46 of pilot pin 51, the pressure-bearing bowl is interior to be equipped with battery 54, which is acquired 10 signal of Hall sensor and uses
Power supply, the transparent casing and circuit board are located above battery case, have been carried out sealing processing in pressure-bearing bowl, have been made battery 54 and Hall
Sensor 10 realizes that waterproof sealing, the transparent casing and circuit board are located at 54 top of battery.
Boss face 36 is that integrally casting is formed with water meter case, and impeller 6 is supported by the point of convex needle 38, Yi Jizhong
47 top of stem is inserted in be limited and lower convex platform 50 penetrates the central part of circular magnet steel 8 in groove 44 so that 6 He of impeller
First, second gear position limiting is accurate, is conducive to the accuracy for improving its rotation, improves acquisition precision.
Hall sensor transmits a signal to microcontroller LSD2GW-32LA256, microcontroller by interface in Figure 12
LSD2GW-32LA256 is transmitted by module NB05-01 and by ESIM.
The present invention improves the working method of the remote transmitting water meter of impeller the operation is stable, the teletransmission for improving impeller the operation is stable
Recessed shelly-shaped filter screen, the concavity that water meter includes the remote transmitting water meter shell with entery and delivery port, is sequentially arranged in remote transmitting water meter shell
Impeller box and impeller, the wheel shaft top of the impeller are equipped with first gear, and the first gear is engaged with second gear, and described the
Two gears are coaxially connected with magnet steel, are located in the remote transmitting water meter shell and are equipped with concave pressure-bearing bowl above impeller and are located at pressure-bearing
The Hall sensor for inductive magnetic steel rotation of bowl bottom, the Hall sensor and the circuit board electricity above pressure-bearing bowl
It connects, several cross water tangent with impeller outer end rotational trajectory line is offered on the lower part peripheral wall of the concavity impeller box and are stitched
When work, which is mounted in water lines for road, and water enters from water inlet, by recessed shelly-shaped filter screen, concavity impeller
Box and impeller, then water exported from water outlet, in water by concavity impeller box when crossing water seam, water is from tangentially acting on leaf
Wheel, make impeller and thereon first gear rotation, first gear drive second gear engagement rotation, the coaxial magnetic with second gear
Steel rotates synchronously, and when magnet steel rotates, Hall sensor is the number of turns for incuding rotation, and circuit board is the number of turns for recording rotation, i.e.,
Water flow is reacted.
The remote transmitting water meter that the present invention improves impeller the operation is stable is equipped with first gear on impeller, passes through first gear and the
Two gears engage, and are coaxially disposed magnet steel in second gear, and the gear ratio of second gear and first gear is more than 1.5 or more, makes
Rotation of impeller when by water route pressure slight variation can be cancelled, to which the turnning circle for making magnet steel export can more embody reality
The water consumption on border improves the accuracy of the stability and water meter water consumption of impeller work.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of remote transmitting water meter improving impeller the operation is stable, it is characterised in that：It include the remote transmitting water meter shell with entery and delivery port
Body, recessed shelly-shaped filter screen, concavity impeller box and the impeller being sequentially arranged in remote transmitting water meter shell, the wheel shaft top of the impeller is set
There are first gear, the first gear to be engaged with second gear, the second gear is coaxially connected with magnet steel, the remote transmitting water meter
Concave pressure-bearing bowl is equipped in shell above impeller to pass with the Hall for inductive magnetic steel rotation for being located at pressure-bearing bowl bottom
Sensor, the Hall sensor and the circuit board electrical connection above the pressure-bearing bowl, on the lower part peripheral wall of the concavity impeller box
Offer several excessively water seams tangent with impeller outer end rotational trajectory line.
2. the remote transmitting water meter according to claim 1 for improving impeller the operation is stable, it is characterised in that：The circuit board plug is set
In the lower cover mouth of transparent casing, cover mouth in portion's is interior equipped with independent cable-through hole road, the mistake from top to down for the transparent casing
It is equipped with partition board in string holes road stage casing, is set on the partition board there are two for the perforation across communication electric source line, the communication is used
Power cord inner end is welded on the communication power supply contact of circuit board, the communication electric source line outer end be located at remote transmitting water meter shell
Top communicates the communication battery that battery accommodates in storehouse and is electrically connected, the circuit board in the transparent casing lower cover mouth and cable-through hole road
It is filled with sealing glue.
3. the remote transmitting water meter according to claim 2 for improving impeller the operation is stable, it is characterised in that：On the transparent casing
Raised transparent boss is fixed with the transmitting antenna for being trapped in the protrusion in transparent boss, the hair on the circuit board
It penetrates antenna to include U-shape foil and be connected to the vertical sheet metal of U-shape foil one end, under the vertical sheet metal
End welding is on circuit boards.
4. the remote transmitting water meter according to claim 3 for improving impeller the operation is stable, it is characterised in that：Cable-through hole road packet
The arch wall body being located on translucent cover clamshell mouth internal perisporium is included, which forms duct with cover mouth inner circumferential wall body, described
Cover mouth and circuit board are rounded, circuit board week along set there are two notch for by screw lock in transparent casing.
5. the remote transmitting water meter according to claim 4 for improving impeller the operation is stable, it is characterised in that：The remote transmitting water meter shell
Body top is equipped with face-piece and fixes the cavity being located on face-piece, and there is releasable connection in the cavity communicates battery receiving storehouse, described
Communication battery, which accommodates in storehouse, is packaged with communication battery.
6. the remote transmitting water meter according to claim 5 for improving impeller the operation is stable, it is characterised in that：The communication battery holds
Na Cang includes two cylindrical shells being mutually parallel, and two parallel cylindrical shell intersections, the cylindrical shell is interior to be equipped with battery,
It is filled with marine glue between the battery and cylindrical shell, and is only pierced by communication electric source line and its connector in marine glue.
7. the remote transmitting water meter according to claim 6 for improving impeller the operation is stable, it is characterised in that：The cylindrical shell
End face is equipped with closed plate, and the closed plate is equipped with the first screw perforation, to allow screw to be locked at face across the screw perforation
In first screw hole of shell, the cylindrical shell second end face is equipped with the second screw hole, and the face-piece is equipped with and the second screw
Corresponding second screw perforation in hole.
8. the remote transmitting water meter according to claim 7 for improving impeller the operation is stable, it is characterised in that：The recessed shelly-shaped filtering
Online portion is equipped with outward flange, and the outward flange is supported in the boss face in remote transmitting water meter shell, concavity impeller box periphery
Wall stage casing is equipped with outer bulge loop, and the outer bulge loop lower surface is supported on outward flange upper surface, and the concavity impeller box inner bottom surface is set
There is a convex needle, the impeller includes wheel shaft and the blade that is located on wheel shaft circumference, and the lower surface of the wheel shaft is equipped with shrinkage pool road, institute
It states convex needle to be supported in shrinkage pool road on bottom, the wheel shaft top is equipped with newel and the first gear.
9. the remote transmitting water meter according to claim 8 for improving impeller the operation is stable, it is characterised in that：The impeller and pressure-bearing
Pinion stand and gear cap are equipped between bowl, the pinion stand is equipped with the perforation for wearing first gear and is used to position second
The slot of gear mandrel, the gear cap are equipped with the groove for positioned central pole, the interior bottom of the pressure-bearing bowl be equipped with
The corresponding recess shallow slot of second gear upper magnetic steel, the Hall sensor are located in recess shallow slot, and the magnet steel is in circular ring shape,
The center portion thereof is convex under there is center locating pin, the gear cap lower surface to be equipped with lower convex platform of the limit in magnet steel annulus and be located at
The shrinkage pool for limiting center locating pin on platform, the pressure-bearing bowl is interior to be equipped with battery, and the transparent casing and circuit board are located at
Above battery case.
10. a kind of working method for the remote transmitting water meter improving impeller the operation is stable, it is characterised in that：The raising impeller work is steady
The recessed shelly-shaped mistake that fixed remote transmitting water meter includes the remote transmitting water meter shell with entery and delivery port, is sequentially arranged in remote transmitting water meter shell
The wheel shaft top of strainer, concavity impeller box and impeller, the impeller is equipped with first gear, and the first gear is nibbled with second gear
It closes, the second gear is coaxially connected with magnet steel, is located above impeller in the remote transmitting water meter shell and is equipped with concave pressure-bearing bowl
With the Hall sensor for inductive magnetic steel rotation for being located at pressure-bearing bowl bottom, the Hall sensor and above pressure-bearing bowl
Circuit board electrical connection, it is tangent with impeller outer end rotational trajectory line to offer several on the lower part peripheral wall of the concavity impeller box
Cross water seam, when work, which is mounted in water lines, water enters from water inlet, by recessed shelly-shaped filter screen,
Concavity impeller box and impeller, then water exported from water outlet, in water by concavity impeller box when crossing water seam, water is made from tangential
For impeller, make impeller and first gear rotation thereon, first gear drives second gear engagement rotation, same with second gear
The magnet steel of axis rotates synchronously, and when magnet steel rotates, Hall sensor is the number of turns for incuding rotation, and circuit board is the circle for recording rotation
Number, that is, reacted water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987365.6A CN108801372A (en) | 2018-08-28 | 2018-08-28 | Improve the remote transmitting water meter and its working method of impeller the operation is stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987365.6A CN108801372A (en) | 2018-08-28 | 2018-08-28 | Improve the remote transmitting water meter and its working method of impeller the operation is stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108801372A true CN108801372A (en) | 2018-11-13 |
Family
ID=64081003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810987365.6A Pending CN108801372A (en) | 2018-08-28 | 2018-08-28 | Improve the remote transmitting water meter and its working method of impeller the operation is stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108801372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049049A (en) * | 2021-03-10 | 2021-06-29 | 福水智联技术有限公司 | Water meter anti-rotation detection device and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1308769A (en) * | 1970-05-07 | 1973-03-07 | Columbia Gas Syst | Method and apparatus for metering gas flow |
| CN2328989Y (en) * | 1998-04-03 | 1999-07-14 | 宁波棱圆仪表有限公司 | Anti-magnet sensing water meter |
| CN2618147Y (en) * | 2003-06-02 | 2004-05-26 | 姚平壤 | Intelligent water-saving telemetering watermeter |
| CN201955122U (en) * | 2010-12-28 | 2011-08-31 | 宁波胜德水表有限公司 | Dry-type water meter movement with photoelectric signaling |
| CN104535129A (en) * | 2014-12-25 | 2015-04-22 | 宁波市精诚科技有限公司 | Water meter provided with waterproof module box |
| CN205066843U (en) * | 2015-09-16 | 2016-03-02 | 南京珠之凡电子科技有限公司 | Electronic water meter |
| CN107345827A (en) * | 2017-06-19 | 2017-11-14 | 南京水门电子有限公司 | Suitable for underwater external-compression type mechanical pick-up device formula electronic water meter |
| CN108303153A (en) * | 2018-03-16 | 2018-07-20 | 福水智联技术有限公司 | Split type water meter |
| CN108375403A (en) * | 2018-05-23 | 2018-08-07 | 厦门市京准智能水表有限公司 | A kind of electronic water meter based on NB-IOT can Speed control mechanism and electronic water meter |
| CN207730279U (en) * | 2017-12-07 | 2018-08-14 | 福州金泽科技有限公司 | A kind of intelligent wireless teletransmission Internet of Things water meter of rotatable head |
| CN208621103U (en) * | 2018-08-28 | 2019-03-19 | 福水智联技术有限公司 | Improve the remote transmitting water meter of impeller the operation is stable structure |
-
2018
- 2018-08-28 CN CN201810987365.6A patent/CN108801372A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1308769A (en) * | 1970-05-07 | 1973-03-07 | Columbia Gas Syst | Method and apparatus for metering gas flow |
| CN2328989Y (en) * | 1998-04-03 | 1999-07-14 | 宁波棱圆仪表有限公司 | Anti-magnet sensing water meter |
| CN2618147Y (en) * | 2003-06-02 | 2004-05-26 | 姚平壤 | Intelligent water-saving telemetering watermeter |
| CN201955122U (en) * | 2010-12-28 | 2011-08-31 | 宁波胜德水表有限公司 | Dry-type water meter movement with photoelectric signaling |
| CN104535129A (en) * | 2014-12-25 | 2015-04-22 | 宁波市精诚科技有限公司 | Water meter provided with waterproof module box |
| CN205066843U (en) * | 2015-09-16 | 2016-03-02 | 南京珠之凡电子科技有限公司 | Electronic water meter |
| CN107345827A (en) * | 2017-06-19 | 2017-11-14 | 南京水门电子有限公司 | Suitable for underwater external-compression type mechanical pick-up device formula electronic water meter |
| CN207730279U (en) * | 2017-12-07 | 2018-08-14 | 福州金泽科技有限公司 | A kind of intelligent wireless teletransmission Internet of Things water meter of rotatable head |
| CN108303153A (en) * | 2018-03-16 | 2018-07-20 | 福水智联技术有限公司 | Split type water meter |
| CN108375403A (en) * | 2018-05-23 | 2018-08-07 | 厦门市京准智能水表有限公司 | A kind of electronic water meter based on NB-IOT can Speed control mechanism and electronic water meter |
| CN208621103U (en) * | 2018-08-28 | 2019-03-19 | 福水智联技术有限公司 | Improve the remote transmitting water meter of impeller the operation is stable structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049049A (en) * | 2021-03-10 | 2021-06-29 | 福水智联技术有限公司 | Water meter anti-rotation detection device and method |
| CN113049049B (en) * | 2021-03-10 | 2022-06-28 | 福水智联技术有限公司 | Water meter anti-rotation detection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208621103U (en) | Improve the remote transmitting water meter of impeller the operation is stable structure | |
| CN108303153B (en) | Split water meter | |
| CN108801372A (en) | Improve the remote transmitting water meter and its working method of impeller the operation is stable | |
| CN209069367U (en) | Remote transmitting water meter with replaceable Waterproof battery case | |
| CN206852465U (en) | A kind of intelligent thermos cup cup lid that can be detected and show water temperature and detect drinking times | |
| CN105737915A (en) | Magnetic induction pulse measuring water meter for measuring temperature and pressure | |
| CN108791763A (en) | Intelligent self-rescue robot waterborne | |
| CN208621106U (en) | Improve the remote transmitting water meter of main structure | |
| CN205831588U (en) | A kind of water tumbler measuring amount of drinking water | |
| CN110274652A (en) | Positive displacement NB-IOT Internet of Things water meter | |
| CN206757779U (en) | A kind of hermetically sealed waterproof and dampproof intellectual water meter | |
| CN208621122U (en) | Remote transmitting water meter with circuit board sealing structure | |
| CN110702184A (en) | NB-IOT (network b-internet of things) valve control vertical water meter | |
| CN109029594A (en) | Improve the remote transmitting water meter and its working method of main structure | |
| CN207037034U (en) | Deep well pump one-way motors stall, reversion measuring instrument | |
| CN109141544A (en) | A kind of electric light reading formula intellectual water meter of accurate measurement | |
| CN208621115U (en) | Device is transformed in diaphragm gas meter | |
| CN101958022B (en) | Water flow self-powered radio frequency card prepayment intelligent water meter | |
| CN210441939U (en) | Electromechanical separation type water meter | |
| CN211147750U (en) | Non-magnetic sensing sampling water meter structure | |
| CN210089780U (en) | Positive displacement NB-IOT thing networking water gauge | |
| CN209607075U (en) | A kind of pre- payment formula remote valve control Intelligent water meter of Internet of things | |
| CN203427627U (en) | Engineering truck instrument | |
| CN202204551U (en) | Direct-reading water meter register | |
| CN206114016U (en) | Magnetic rotor count structure and rivers metering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Hong Inventor after: He Yuzhen Inventor after: Chen Zanbiao Inventor after: He Zhangyan Inventor after: Zhao Jinmu Inventor after: Ren Liang Inventor after: Xie Dong Inventor after: Yang Jianping Inventor after: Lin Shenglin Inventor after: Xiao Jun Inventor after: Xue Lincai Inventor after: Sun Liangyou Inventor before: Chen Hong Inventor before: Chen Zanbiao Inventor before: He Zhangyan Inventor before: Zhao Jinmu Inventor before: Xie Dong Inventor before: Yang Jianping Inventor before: Lin Shenglin Inventor before: Xiao Jun Inventor before: Xue Lincai Inventor before: Sun Liangyou Inventor before: He Yuzhen |