CN208621106U - Improve the remote transmitting water meter of main structure - Google Patents
Improve the remote transmitting water meter of main structure Download PDFInfo
- Publication number
- CN208621106U CN208621106U CN201821393682.7U CN201821393682U CN208621106U CN 208621106 U CN208621106 U CN 208621106U CN 201821393682 U CN201821393682 U CN 201821393682U CN 208621106 U CN208621106 U CN 208621106U
- Authority
- CN
- China
- Prior art keywords
- water meter
- remote transmitting
- transmitting water
- impeller
- main structure
- 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.)
- Active
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The remote transmitting water meter of the utility model improvement main structure, it is characterized by: wherein improveing the remote transmitting water meter of main structure, it is characterized by comprising have into, the remote transmitting water meter shell of water outlet, it is sequentially arranged at the intracorporal recessed shelly-shaped filter screen of remote transmitting water meter shell, concavity impeller box and impeller, the wheel shaft top of the impeller is connected with magnet steel, it is equipped with concave pressure-bearing bowl above impeller in the remote transmitting water meter shell and is located at the Hall sensor for inductive magnetic steel rotation of pressure-bearing bowl bottom, the Hall sensor and the circuit board electrical connection being located 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 utility model improves the remote transmitting water meter design of main structure rationally, is conducive to condense water meter volume.
Description
Technical field:
The utility model relates to a kind of remote transmitting water meters for improveing main structure.
Background technique:
Remote transmitting water meter is that standard machinery water meter is formed plus electron collection sender module, and electronic module is completed signal and adopted
Data are simultaneously uploaded to repeater or hand-held meter-copy device by communication line by collection, data processing, storage.It can be real-time
User's water consumption is recorded and saved, or directly reads current accumulative total, every piece of water meter has unique code, when teletransmission water
Data of water meter can be uploaded to management system immediately after receiving meter reading instruction by table.
Although current remote transmitting water meter has very much, its main structure or Design of Mechanical Structure are unreasonable, cause teletransmission water
The volume of table is larger, and dismounting is inconvenient.
Summary of the invention:
The purpose of this utility model is to be to provide a kind of remote transmitting water meter for improveing main structure, the improvement main structure
Remote transmitting water meter design rationally, is conducive to condense water meter volume.
The remote transmitting water meter of the utility model improvement main structure, it is characterised in that: including the teletransmission water with entery and delivery port
Watch shell is sequentially arranged at the intracorporal recessed shelly-shaped filter screen of remote transmitting water meter shell, concavity impeller box and impeller, on the wheel shaft of the impeller
Portion is connected with magnet steel, is located in the remote transmitting water meter shell and is equipped with concave pressure-bearing bowl above impeller and is located at pressure-bearing bowl bottom
For the Hall sensor of inductive magnetic steel rotation, the Hall sensor and the circuit board electrical connection being located above pressure-bearing bowl, institute
It states and offers several excessively water seams tangent with impeller outer end rotational trajectory line on the lower part peripheral wall of concavity impeller box.
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 is equipped in cable-through hole road middle section, sets that there are two be used to wear on the partition
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 supply line outer end with the communication battery being located in remote transmitting water meter upper part of the housing communication battery receiving storehouse, described transparent
Circuit board and cable-through hole road in housing 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 and cover mouth inner circumferential wall body form duct, and the cover mouth and circuit board are rounded, and in the week of circuit board, along setting, there are two notches
For being locked in transparent casing by screw.
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 parallel to each other, two parallel cylindricalitys that above-mentioned communication battery, which accommodates storehouse,
Shell intersection, the cylindrical shell is interior to be equipped with battery, 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,
It is locked in the first screw hole of face-piece with allowing screw to pass through 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 middle section 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
Piece, the lower surface of the wheel shaft are equipped with shrinkage pool road, and bottom is equipped with the wear-resistant block that lower surface is in curved arch in the shrinkage pool road, described
Convex needle is supported on the lower surface of the curved arch of wear-resistant block, and the wheel shaft top is equipped with fovea superior duct, in the fovea superior duct
Bottom surface is equipped with counterbore, and newel is plugged in the counterbore, and the fovea superior duct is embedded to be equipped with the magnet steel, and the magnet steel is in circle
It is cyclic annular.
Further, the lower surface of above-mentioned pressure-bearing bowl is equipped with the lower convex platform that can penetrate circular magnet steel central part, under described
Boss lower surface is equipped with the shrinkage pool limited with sharp newel, and the interior bottom of the pressure-bearing bowl is equipped with invagination annulus, in invagination annulus
Interior formation convex stage body, convex stage body upper surface are equipped with recess shallow slot, and the Hall sensor is located in recess shallow slot, institute
It states and is equipped with the battery case being located above convex stage body and the battery being located in battery case, the transparent casing and circuit in pressure-bearing bowl
Plate is located above battery case.
The utility model improves the working method of the remote transmitting water meter of main structure, the remote transmitting water meter of the improvement main structure
Including with entery and delivery port remote transmitting water meter shell, be sequentially arranged at the intracorporal recessed shelly-shaped filter screen of remote transmitting water meter shell, concavity impeller
Box and impeller, the wheel shaft top of the impeller are connected with magnet steel, are located above impeller in the remote transmitting water meter shell and are equipped with concavity
Pressure-bearing bowl and be located at the Hall sensor for inductive magnetic steel rotation of pressure-bearing bowl bottom, the Hall sensor with positioned at holding
The circuit board electrical connection above bowl is pressed, offers several and impeller outer end rotation rail on the lower part peripheral wall of the concavity impeller box
Trace it is tangent cross water seam, when work, which is mounted in water lines, water enters from the inlet, by recessed shell
Shape filter screen, concavity impeller box and impeller, then water is exported from water outlet, passes through when crossing water seam of concavity impeller box in water,
Water makes impeller and magnet steel thereon generate rotation in real time from tangentially impeller is acted on, and in magnet steel rotation, Hall sensor is felt
The circle number that should be rotated, circuit board are the circle number for recording rotation, that is, have reacted water flow.
The utility model improves the remote transmitting water meter design of main structure rationally, is conducive to condense water meter volume.
Detailed description of the invention:
Fig. 1 is the utility model D structure schematic diagram；
Fig. 2 is the explosion organigram of Fig. 1；
Fig. 3-Fig. 5 is the partial view of Fig. 2；
Fig. 6 is the perspective view at another visual angle Fig. 5；
Fig. 7 is the profile construction schematic diagram of the utility model；
Fig. 8, Fig. 9 are the partial views of Fig. 7；
Figure 10 is the perspective view of transparent casing；
Figure 11 is the half-sectional perspective view with circuit board of transparent casing；
Figure 12 is the schematic block circuit diagram of the utility model circuit board.
Specific embodiment:
The utility model method is described in further detail below with reference to embodiment.It should be strongly noted that this
The protection scope of utility model should include but is not limited to technology contents disclosed in the present embodiment.
The remote transmitting water meter that the utility model improves main structure includes the remote transmitting water meter shell with 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 connected with magnet steel 8, is located above impeller in the remote transmitting water meter shell and is equipped with concave pressure-bearing bowl 9 and is located at pressure-bearing bowl 9
The Hall sensor 10 for inductive magnetic steel rotation of bottom, the Hall sensor 10 and the circuit board being located above pressure-bearing bowl
11 are electrically connected, and offer several and impeller outer end rotational trajectory line (i.e. impeller outer on the lower part peripheral wall of the concavity impeller box 5
Diameter) it is tangent cross water seam 12, this, which crosses water seam 12, can be 6.Recessed 4 structure of shelly-shaped filter screen shell cylindrical,
Top is equipped with outward flange 35, and entirety is made of plastics, and is laid with mesh in shell peripheral wall, 5 structure of concavity impeller box is also in round
Cylindrical shell is equipped with outer bulge loop 37 in the middle part of periphery wall, and entirety is made of plastics, and Hall sensor is according to Hall effect system
A kind of magnetic field sensor made.Hall effect is one kind of magnetoelectric effect, this phenomenon is Hall (A.H.Hall, 1855-
1938) it was found in 1879 when studying the conductive mechanism of metal.It is widely used in industrial automation technology, detection technique
And information processing etc..Hall effect is to study the basic skills of semiconductor material performance.Pass through Hall effect measuring
Hall coefficient, can judge the important parameters such as conduction type, carrier concentration and the carrier mobility of semiconductor material.It is logical
The rotation Hall sensor 10 for crossing magnet steel 8 can incude the circle number of its rotation, pass through the circuit board connecting with Hall sensor 10
On memory carry out circle number scale 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 16 in section, sets that there are two for the perforation 17 across communication electric source line, the communication electric on the partition 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, circuit board 11 and mistake in the transparent casing lower cover mouth
String holes road 15 is filled with sealing glue.The housing shape that transparent casing 13 is integrally made of transparent plastic, during installation, communication are used
Power supply line 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 infused
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, vertical 24 lower end of sheet metal are welded on circuit board 11.By by transmitting antenna
22 are located in transparent boss 21, send signal 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 and cover mouth inner circumferential wall body form duct, and the cover mouth and circuit board are in
Circle, in the week of circuit board, along setting, there are two notches 26 for being locked in transparent casing by screw.In foregoing circuit plate
The export directly below cover mouth when for acquiring the power supply line and data line of signal.
One of 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, releasable connection has communication battery to accommodate storehouse 19 in the cavity 28, and the communication battery receiving is packaged with communication battery in storehouse
20。
Further, it includes two cylindrical shells being parallel to each other 29, two parallel columns that above-mentioned communication battery, which accommodates storehouse,
The intersection of shape shell, the cylindrical shell is interior to be equipped with the communication battery 20, 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 equipped with the first screw and wears
Hole 31 is locked in the first screw hole 32 of face-piece with allowing screw to pass through the screw perforation, and the cylindrical shell second end face is set
There is the second screw hole 33, the face-piece is equipped with the second screw perforation 34 corresponding with the second screw hole.
Above-mentioned face-piece 27 can also be 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 is then accommodated storehouse 19 and fills in cavity 28
It is interior (at this time communicate 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), it is then locked in the first and second end face of cylindrical shell with screw, when disassembly, i.e., is 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 shelly-shaped 4 top of filter screen is equipped with outward flange 35, and the outward flange is supported on remote transmitting water meter shell
In intracorporal boss face 36, the 5 periphery wall middle section of concavity impeller box is equipped with outer bulge loop 37, outer 37 lower surface of the 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, the shrinkage pool road
Bottom is equipped with the wear-resistant block 44 that lower surface 41 is in curved arch in 40, and wear-resistant block can be to be made of wear-resistant plastic, and impeller 6 also has modeling
Material is made, and on the lower surface for the curved arch that the convex needle 38 is supported on wear-resistant block 44, the wheel shaft top is equipped with fovea superior duct
42,42 inner bottom surface of fovea superior duct is equipped with counterbore 43, is plugged with newel 47 in the counterbore 43, in the fovea superior duct 42
It is embedded with the magnet steel 8, the magnet steel 8 is annular in shape.
Further, the lower surface of above-mentioned pressure-bearing bowl 9 is equipped with the lower convex platform 48 that can penetrate circular 8 central part of magnet steel, institute
It states 48 lower surface of lower convex platform and is equipped with the shrinkage pool 49 limited with sharp newel 47, the interior bottom of the pressure-bearing bowl 9 is equipped with invagination annulus
50, convex stage body 51 is formed in invagination annulus, 51 upper surface of convex stage body is equipped with recess shallow slot 52, the hall sensing
Device 10 is located in recess shallow slot, and the battery case 53 being located above convex stage body is equipped in the pressure-bearing bowl and is located in battery case
Battery 54 has carried out sealing processing in pressure-bearing bowl, and battery case 53, battery 54 and Hall sensor 10 is made to realize waterproof sealing, institute
It states transparent casing and circuit board is located at 53 top of battery case.
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 48 penetrates the central part of circular magnet steel 8 in shrinkage pool 49, so that the impeller 6 limits
Level is true, is conducive to the accuracy for improving its rotation, improves acquisition precision.
Hall sensor transmits a signal to single-chip microcontroller LSD2GW-32LA256, single-chip microcontroller by interface in Figure 12
LSD2GW-32LA256 passes through module NB05-01 and is transmitted by ESIM.
The utility model improves the working method of the remote transmitting water meter of main structure, the remote transmitting water meter of the improvement main structure
Including with entery and delivery port remote transmitting water meter shell, be sequentially arranged at the intracorporal recessed shelly-shaped filter screen of remote transmitting water meter shell, concavity impeller
Box and impeller, the wheel shaft top of the impeller are connected with magnet steel, are located above impeller in the remote transmitting water meter shell and are equipped with concavity
Pressure-bearing bowl and be located at the Hall sensor for inductive magnetic steel rotation of pressure-bearing bowl bottom, the Hall sensor with positioned at holding
The circuit board electrical connection above bowl is pressed, offers several and impeller outer end rotation rail on the lower part peripheral wall of the concavity impeller box
Trace it is tangent cross water seam, when work, which is mounted in water lines, water enters from the inlet, by recessed shell
Shape filter screen, concavity impeller box and impeller, then water is exported from water outlet, passes through when crossing water seam of concavity impeller box in water,
Water makes impeller and magnet steel thereon generate rotation in real time from tangentially impeller is acted on, and in magnet steel rotation, Hall sensor is felt
The circle number that should be rotated, circuit board are the circle number for recording rotation, that is, have reacted water flow.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (9)
1. it is a kind of improve main structure remote transmitting water meter, it is characterised in that: including with entery and delivery port remote transmitting water meter shell,
It is sequentially arranged at the intracorporal recessed shelly-shaped filter screen of remote transmitting water meter shell, concavity impeller box and impeller, the wheel shaft top connection of the impeller
Have a magnet steel, be equipped with above impeller in the remote transmitting water meter shell concave pressure-bearing bowl and be located at pressure-bearing bowl bottom for feeling
The Hall sensor for answering magnet steel to rotate, the Hall sensor and the circuit board electrical connection being located above pressure-bearing bowl, the concavity
Several excessively water seams tangent with impeller outer end rotational trajectory line are offered on the lower part peripheral wall of impeller box.
2. the remote transmitting water meter of improvement main structure according to claim 1, it is characterised in that: the circuit board plug is located at
In the lower cover mouth of bright housing, cover mouth in portion's is interior equipped with independent cable-through hole road, the cable-through hole from top to down for the transparent casing
It is equipped with partition in road middle section, sets that there are two for the perforation across communication electric source line, the communication electric source on the partition
Line 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 upper part of the housing
It communicates the communication battery that battery accommodates in storehouse to be electrically connected, the circuit board and cable-through hole road in the transparent casing lower cover mouth are filled out
Filled with sealing glue.
3. the remote transmitting water meter of improvement main structure according to claim 2, it is characterised in that: have on the transparent casing
The transparent boss of protrusion is fixed with the transmitting antenna for the protrusion being trapped in transparent boss, the transmitting day on the circuit board
Line includes U-shape foil and the vertical sheet metal for being connected to U-shape foil one end, the vertical sheet metal lower end weldering
It connects on circuit boards.
4. the remote transmitting water meter of improvement main structure according to claim 3, it is characterised in that: the cable-through hole road includes setting
Arch wall body on translucent cover clamshell mouth internal perisporium, the arch wall body and cover mouth inner circumferential wall body form duct, the cover mouth
Rounded with circuit board, in the week of circuit board, along setting, there are two notches for being locked in transparent casing by screw.
5. the remote transmitting water meter of improvement main structure according to claim 4, it is characterised in that: on the remote transmitting water meter shell
Portion is equipped with face-piece and the fixed cavity being located on face-piece, and releasable connection has communication battery to accommodate storehouse, the communication in the cavity
Battery, which accommodates in storehouse, is packaged with communication battery.
6. the remote transmitting water meter of improvement main structure according to claim 5, it is characterised in that: the communication battery accommodates storehouse
The cylindrical shell being parallel to each other including two, two parallel cylindrical shell intersections, the cylindrical shell is interior equipped with battery, described
It is filled with marine glue between 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 of improvement main structure according to claim 6, it is characterised in that: the cylindrical shell first end
Face is equipped with closed plate, and the closed plate is equipped with the first screw perforation, is locked at face-piece to allow screw to pass through the screw perforation
In first screw hole, the cylindrical shell second end face is equipped with the second screw hole, and the face-piece is equipped with and the second screw hole phase
Corresponding second screw perforation.
8. the remote transmitting water meter of improvement main structure according to claim 7, it is characterised in that: on the recessed shelly-shaped filter screen
Portion is equipped with outward flange, and the outward flange is supported in the intracorporal boss face of remote transmitting water meter shell, in the concavity impeller box periphery wall
Section 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 equipped with upper
Convex needle, the impeller include 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, described recessed
Bottom is equipped with the wear-resistant block that lower surface is in curved arch in duct, and the convex needle is supported on the lower surface of the curved arch of wear-resistant block
On, the wheel shaft top is equipped with fovea superior duct, and fovea superior duct inner bottom surface is equipped with counterbore, is plugged with center in the counterbore
Column, the fovea superior duct is embedded to be equipped with the magnet steel, and the magnet steel is annular in shape.
9. the remote transmitting water meter of improvement main structure according to claim 8, it is characterised in that: the lower surface of the pressure-bearing bowl
Equipped with the lower convex platform that can penetrate circular magnet steel central part, the lower convex platform lower surface is equipped with the shrinkage pool limited with sharp newel,
The interior bottom of the pressure-bearing bowl is equipped with invagination annulus, forms convex stage body in invagination annulus, convex stage body upper surface is set
There is recess shallow slot, the Hall sensor is located in recess shallow slot, and the electricity being located above convex stage body is equipped in the pressure-bearing bowl
Pond box and the battery being located in battery case, the transparent casing and circuit board are located above battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393682.7U CN208621106U (en) | 2018-08-28 | 2018-08-28 | Improve the remote transmitting water meter of main structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393682.7U CN208621106U (en) | 2018-08-28 | 2018-08-28 | Improve the remote transmitting water meter of main structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621106U true CN208621106U (en) | 2019-03-19 |
Family
ID=65716896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821393682.7U Active CN208621106U (en) | 2018-08-28 | 2018-08-28 | Improve the remote transmitting water meter of main structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029594A (en) * | 2018-08-28 | 2018-12-18 | 福水智联技术有限公司 | Improve the remote transmitting water meter and its working method of main structure |
-
2018
- 2018-08-28 CN CN201821393682.7U patent/CN208621106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029594A (en) * | 2018-08-28 | 2018-12-18 | 福水智联技术有限公司 | Improve the remote transmitting water meter and its working method of main structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208621103U (en) | Improve the remote transmitting water meter of impeller the operation is stable structure | |
| CN202582634U (en) | Modified wireless telemetry water meter device | |
| CN208621106U (en) | Improve the remote transmitting water meter of main structure | |
| CN107478374A (en) | A kind of wireless inclination monitoring system based on FLEX crooked sensories and 3D printing technique | |
| CN209069367U (en) | Remote transmitting water meter with replaceable Waterproof battery case | |
| CN206618452U (en) | A kind of intelligent control ultrasonic water meter | |
| CN202281634U (en) | Wireless remote transmission valve control water meter structure | |
| CN208621122U (en) | Remote transmitting water meter with circuit board sealing structure | |
| CN110274652A (en) | Positive displacement NB-IOT Internet of Things water meter | |
| CN108801372A (en) | Improve the remote transmitting water meter and its working method of impeller the operation is stable | |
| CN109029594A (en) | Improve the remote transmitting water meter and its working method of main structure | |
| CN203195233U (en) | Bowl with weighing function | |
| CN205781227U (en) | Intelligent wireless valve | |
| CN202119497U (en) | Nonmagnetic signaling water meter with plastic casing | |
| CN206420872U (en) | A kind of many key element field investigation instrument of soil | |
| CN210089780U (en) | Positive displacement NB-IOT thing networking water gauge | |
| CN206989860U (en) | A kind of electronic meter-counting machine suitable for wall paper glue applicator meter length | |
| CN210376322U (en) | Integrated sensor | |
| CN102322912A (en) | A kind of encapsulation type intelligent wireless water meter counting gauge outfit | |
| CN206321302U (en) | Handheld electronic formula floodometer based on static pressure fluid level transmitter | |
| CN206818511U (en) | Pressure testing instrument and pressure testing system | |
| CN206876242U (en) | Water meter device | |
| CN210664629U (en) | Internet of things-based cold water meter data acquisition shell structure | |
| CN202599460U (en) | Novel water meter | |
| CN218765429U (en) | Remote control intelligent water meter convenient to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |