CN109405912A - A kind of good anti-fouling water meter of airtightness - Google Patents
A kind of good anti-fouling water meter of airtightness Download PDFInfo
- Publication number
- CN109405912A CN109405912A CN201811358008.XA CN201811358008A CN109405912A CN 109405912 A CN109405912 A CN 109405912A CN 201811358008 A CN201811358008 A CN 201811358008A CN 109405912 A CN109405912 A CN 109405912A
- Authority
- CN
- China
- Prior art keywords
- water meter
- fixedly connected
- water
- connection ring
- meter body
- 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.)
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Classifications
-
- 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
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of good anti-fouling water meters of airtightness, including water meter body, the inside of the water meter body is fixedly connected with strainer, the upper surface regulation of the strainer is connected with fixed -piping, the side of the fixed -piping offers inlet opening and apopore respectively, the upper surface of the fixed -piping is fixedly connected with partition, the upper surface of the partition is connected with motion bar, the side of the motion bar is fixedly connected with impeller, the upper surface of the motion bar is fixedly connected with gear, and the bottom of the gear is fixedly connected with water meter dial.The good anti-fouling water meter of the airtightness, pass through setting fixed -piping, strainer, impeller, motion bar, gear and water meter dial, achieve the effect that the normal operation convenient for water meter, by the first groove of setting, connection ring, fixed column, nut, door, fixed column and snap ring, achieve the effect that so that having good leakproofness between water meter and water pipe.
Description
Technical field
The present invention relates to water meter technical field, the good anti-fouling water meter of specially a kind of airtightness.
Background technique
Water meter is the integrated flow measurement of water mostly, is generally divided into two class of volumetric water meter and velocity type water meter, selects water
When table size, the size and range of flow of used flow under normal conditions should be first estimated, then select common flow closest
The water meter of that specification of the value can be divided into shell, sleeve, inner core three as first choice, the internal structure of conventional water meter outside in
Big part, shell are that the pig iron is cast, and water passes through the lower annular space of shell after coming out from water inlet, in this annular space
The upper surface of there is " upper ring casing " and water outlet to communicate, the bottom of sleeve has a with foraminate filter screen, filters out the sundries in water.Set
There is two rows circular hole in cylinder side, and the position in hole is just opposite with the ring casing up and down of shell, it is clear that lower row is inlet opening, upper row
Apopore, this two round is sideling beaten along round tangential direction, two rows hole it is contrary, water is from lower round edge
Tangential direction flows into, and certainly will form the water flow of rotation, this is highly important, the location of impeller for the work of water meter
It is just formed by rotating flow in casing lower layer hole, the blade in water impact wheel week, generates torque, rotate impeller,
Faucet is opened bigger, and water flow is more anxious, and impeller just turns faster, leads to leak situation occur at some water meters and waterpipe jointing, most
After directly result in water meter and be stained, water flow is unsmooth, and the water meter graduated scale being not easy on observation water meter surface influences householder's water
Situation.
Summary of the invention
The purpose of the present invention is to provide a kind of good anti-fouling water meters of airtightness, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of good anti-fouling water meter of airtightness, including
Water meter body, the inside of the water meter body are fixedly connected with strainer, and the upper surface regulation of the strainer is connected with fixed -piping,
The side of the fixed -piping offers inlet opening and apopore respectively, the upper surface of the fixed -piping be fixedly connected with every
Plate, the upper surface of the partition are connected with motion bar, and the side of the motion bar is fixedly connected with impeller, the motion bar
Upper surface be fixedly connected with gear, the bottom of the gear is fixedly connected with water meter dial, the water meter dial it is upper
Surface is fixedly connected with PC plate, and the upper surface of the water meter body is fixedly connected with clamping plate, and the inner wall of the clamping plate is fixedly connected
There is connecting rod, the surface activity of the connecting rod is connected with water meter cover, and the sorrowful face of the water meter body offers the first thread groove,
The flank threads of the water meter body are connected with water inlet pipe, and the another side of the water meter body offers the second thread groove, institute
The another side for stating water meter body is threaded with outlet pipe, and the side of the water meter body offers the first groove, and described
The surface of one groove is fixedly connected with connection ring, and the surface of the connection ring offers circular groove, and the inner wall activity of the circular groove connects
It is connected to fixed column, the flank threads of the fixed column are connected with nut, and the upper surface of the fixed column is fixedly connected with door, institute
The front for stating connection ring offers annulus hole, and the inner wall of the annulus hole is connected with snap ring, both ends of the snap ring and solid
The bottom end of fixed column is fixedly connected, and the surface of the water inlet pipe offers the second groove.
Preferably, the top of the motion bar runs through the bottom surface of partition and extends to upper surface and the fixed company of gear of partition
It connects.
Preferably, the shape of the PC plate is circle, and the side of PC plate is fixedly connected with the inner wall of water meter body, described
PC plate is located at the top of water meter dial.
Preferably, the surface of the water inlet pipe and outlet pipe offers the screw thread to match with the surface of water meter body.
Preferably, the material of the connection ring is plastics, and the side of connection ring is circle, and front is undercut font, institute
The bottom end for stating connection ring is connect with the surface activity of the second groove.
Preferably, the shape of the snap ring is circle, and the internal activity of the surface of snap ring and connection ring connects.
Beneficial effect
The present invention provides a kind of good anti-fouling water meter of airtightness, have it is following the utility model has the advantages that
1. the good anti-fouling water meter of the airtightness makes water flow by fixed -piping by setting fixed -piping and strainer
Interior deceleration, and it is deposited in the grit in water flow on the surface of strainer, pass through setting impeller, motion bar, gear and water meter scale
Disk rotates the impact force impeller of water flow, and the rotation driven gear rotation of impeller, gear drives the finger in water meter dial
Needle rotation, to achieve the effect that the normal operation convenient for water meter.
2. the good anti-fouling water meter of the airtightness, by the first groove of setting and connection ring, connection ring is made to be fixed on the
In one groove, by setting fixed column, nut and door, fixed column will not be produced when rotating nut, by the way that fixed column is arranged
And snap ring, it moves up fixed column and the both ends of snap ring is driven to tighten upwards, keep one end of the connection ring of water meter body two sides tight
Tight is fixed in the second groove of water inlet pipe and water outlet pipe surface, to reach so that having between water meter and water pipe good
The effect of leakproofness.
Detailed description of the invention
Fig. 1 is that structure of the invention just cuts open schematic diagram；
Fig. 2 is the enlarged diagram of A in structure of the invention Fig. 1；
Fig. 3 is the enlarged diagram of B in structure of the invention Fig. 1；
Fig. 4 is the enlarged diagram of C in structure of the invention Fig. 1.
In figure: 1 water meter body, 2 strainers, 3 fixed -pipings, 4 inlet openings, 5 apopores, 6 partitions, 7 motion bars, 8 impellers, 9
Gear, 10 water meter dials, 11PC plate, 12 clamping plates, 13 connecting rods, 14 water meter covers, 15 first thread grooves, 16 water inlet pipes, 17
Two thread grooves, 18 outlet pipes, 19 first grooves, 20 connection rings, 21 circular grooves, 22 fixed columns, 23 nuts, 24 doors, 25 annulus holes,
26 snap rings, 27 second grooves.
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. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of good anti-fouling water meter of airtightness, including water
Table ontology 1, the inside of water meter body 1 are fixedly connected with strainer 2, and the upper surface regulation of strainer 2 is connected with fixed -piping 3, fixed
The side of pipeline 3 offers inlet opening 4 and apopore 5 respectively, and the upper surface of fixed -piping 3 is fixedly connected with partition 6, partition 6
Upper surface be connected with motion bar 7, the side of motion bar 7 is fixedly connected with impeller 8, and the upper surface of motion bar 7 is fixed to be connected
Be connected to gear 9, the top of motion bar 7 through partition 6 bottom surface and extend to the upper surface of partition 6 and be fixedly connected with gear 9, tooth
The bottom of wheel 9 is fixedly connected with water meter dial 10, and the upper surface of water meter dial 10 is fixedly connected with PC plate 11, PC plate 11
Shape is circle, and the side of PC plate 11 is fixedly connected with the inner wall of water meter body 1, and PC plate 11 is located at the upper of water meter dial 10
Side makes water flow by slowing down in fixed -piping 3 by setting fixed -piping 3 and strainer 2, and is deposited in the grit in water flow
On the surface of strainer 2, by setting impeller 8, motion bar 7, gear 9 and water meter dial 10, make the impact force band movable vane of water flow
8 rotation of wheel, the rotation driven gear 9 of impeller 8 rotate, and gear 9 drives the indicators turn in water meter dial 10, to reach just
In the effect of the normal operation of water meter, the upper surface of water meter body 1 is fixedly connected with clamping plate 12, and the inner wall of clamping plate 12 is fixedly connected
There is connecting rod 13, the surface activity of connecting rod 13 is connected with water meter cover 14, and the sorrowful face of water meter body 1 offers the first thread groove
15, the flank threads of water meter body 1 are connected with water inlet pipe 16, and the another side of water meter body 1 offers the second thread groove 17, water
The another side of table ontology 1 is threaded with outlet pipe 18, and the surface of water inlet pipe 16 and outlet pipe 18 offers and water meter sheet
The screw thread that the surface of body 1 matches, the side of water meter body 1 offer the first groove 19, and the surface of the first groove 19 is fixed to be connected
It is connected to connection ring 20, the surface of connection ring 20 offers circular groove 21, and the inner wall of circular groove 21 is connected with fixed column 22, fixed column
22 flank threads are connected with nut 23, and the upper surface of fixed column 22 is fixedly connected with door 24, and the front of connection ring 20 opens up
Have an annulus hole 25, the inner wall of annulus hole 25 is connected with snap ring 26, and the shape of snap ring 26 is circle, and the surface of snap ring 26 with
The internal activity of connection ring 20 connects, and the both ends of snap ring 26 are fixedly connected with the bottom end of fixed column 22, water inlet pipe 16 and outlet pipe
18 surface offers the second groove 27, and the material of connection ring 20 is plastics, and the side of connection ring 20 is circle, connection ring
20 fronts are undercut font, and the bottom end of connection ring 20 is connect with the surface activity of the second groove 27, by the way that the first groove 19 is arranged
It with connection ring 20, is fixed on connection ring 20 in first groove 19, by setting fixed column 22, nut 23 and door 24, makes spiral shell
Mother 23 will not produce fixed column 22 when rotating, and by setting fixed column 22 and snap ring 26, fixed column 22 be made to move up drive card
The both ends of ring 26 are tightened upwards, and one end of the connection ring 20 of 1 two sides of water meter body is made to be firmly secured to water inlet pipe 16 and water outlet
In second groove 27 on 18 surface of pipe, to achieve the effect that so that having good leakproofness between water meter and water pipe.
Working principle: when using water meter, make the two sides of water meter body 1 surface with water inlet pipe 16 and outlet pipe 18 respectively
It is threadedly coupled, and rotating nuts 23 counterclockwise, makes the rotation of nut 23 that fixed column 22 be driven to move up, fixed column 22 transfers snap ring
26 tightenings, snap ring 26 drive 20 fixed water inlet pipe 16 of connection ring and outlet pipe 18 of 1 two sides of water meter body, need replacing water inlet pipe
16 or when outlet pipe 18, nut 23 is rotated clockwise, fixed column 22 is moved down, and loosens snap ring 27, extracts connection
The side of ring 20, make connection ring 20 from second groove 27 on 18 surface of water inlet pipe 16 and outlet pipe separate, be rotated into water pipe 16 or
Outlet pipe 18, to achieve the effect that so that having good leakproofness between water meter and water pipe.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of good anti-fouling water meter of airtightness, including water meter body (1), it is characterised in that: the water meter body (1)
Inside is fixedly connected with strainer (2), and the upper surface regulation of the strainer (2) is connected with fixed -piping (3), the fixed -piping
(3) side offers inlet opening (4) and apopore (5) respectively, and the upper surface of the fixed -piping (3) is fixedly connected with partition
(6), the upper surface of the partition (6) is connected with motion bar (7), and the side of the motion bar (7) is fixedly connected with impeller
(8), the upper surface of the motion bar (7) is fixedly connected with gear (9), and the bottom of the gear (9) is fixedly connected with water meter quarter
The upper surface of scale (10), the water meter dial (10) is fixedly connected with PC plate (11), the upper surface of the water meter body (1)
It is fixedly connected with clamping plate (12), the inner wall of the clamping plate (12) is fixedly connected with connecting rod (13), the table of the connecting rod (13)
Face is connected with water meter cover (14), and the sorrowful face of the water meter body (1) offers the first thread groove (15), the water meter body
(1) flank threads are connected with water inlet pipe (16), and the another side of the water meter body (1) offers the second thread groove (17),
The another side of the water meter body (1) is threaded with outlet pipe (18), and the side of the water meter body (1) offers first
The surface of groove (19), first groove (19) is fixedly connected with connection ring (20), and the surface of the connection ring (20) opens up
Have circular groove (21), the inner wall of the circular groove (21) is connected with fixed column (22), and the flank threads of the fixed column (22) connect
It is connected to nut (23), the upper surface of the fixed column (22) is fixedly connected with door (24), and the front of the connection ring (20) is opened
Equipped with annulus hole (25), the inner wall of the annulus hole (25) is connected with snap ring (26), both ends of the snap ring (26) and solid
The bottom end of fixed column (22) is fixedly connected, and the surface of the water inlet pipe (16) and outlet pipe (18) offers the second groove (27).
2. a kind of good anti-fouling water meter of airtightness according to claim 1, it is characterised in that: the motion bar (7)
Top through partition (6) bottom surface and extend to the upper surface of partition (6) and be fixedly connected with gear (9).
3. a kind of good anti-fouling water meter of airtightness according to claim 1, it is characterised in that: the PC plate (11)
Shape is circle, and the side of PC plate (11) is fixedly connected with the inner wall of water meter body (1), and the PC plate (11) is located at water meter quarter
The top of scale (10).
4. a kind of good anti-fouling water meter of airtightness according to claim 1, it is characterised in that: the water inlet pipe (16)
The screw thread to match with the surface of water meter body (1) is offered with the surface of outlet pipe (18).
5. a kind of good anti-fouling water meter of airtightness according to claim 1, it is characterised in that: the connection ring (20)
Material be plastics, and the side of connection ring (20) is circle, and the connection ring (20) front is undercut font, the connection ring
(20) bottom end is connect with the surface activity of the second groove (27).
6. a kind of good anti-fouling water meter of airtightness according to claim 1, it is characterised in that: the snap ring (26)
Shape is circle, and the surface of snap ring (26) is connect with the internal activity of connection ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358008.XA CN109405912A (en) | 2018-11-16 | 2018-11-16 | A kind of good anti-fouling water meter of airtightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358008.XA CN109405912A (en) | 2018-11-16 | 2018-11-16 | A kind of good anti-fouling water meter of airtightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109405912A true CN109405912A (en) | 2019-03-01 |
Family
ID=65473477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811358008.XA Withdrawn CN109405912A (en) | 2018-11-16 | 2018-11-16 | A kind of good anti-fouling water meter of airtightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109405912A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686733A (en) * | 2019-10-15 | 2020-01-14 | 杭州乾博科技有限公司 | Stainless steel water meter shell and water meter |
| CN111238596A (en) * | 2020-03-13 | 2020-06-05 | 宁波启源智能仪表有限公司 | Intelligent water meter capable of preventing magnetic interference |
| CN112179446A (en) * | 2020-09-28 | 2021-01-05 | 湖南常德牌水表制造有限公司 | Piston positive displacement water meter metering box |
-
2018
- 2018-11-16 CN CN201811358008.XA patent/CN109405912A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686733A (en) * | 2019-10-15 | 2020-01-14 | 杭州乾博科技有限公司 | Stainless steel water meter shell and water meter |
| CN111238596A (en) * | 2020-03-13 | 2020-06-05 | 宁波启源智能仪表有限公司 | Intelligent water meter capable of preventing magnetic interference |
| CN111238596B (en) * | 2020-03-13 | 2021-04-16 | 宁波启源智能仪表有限公司 | Intelligent water meter capable of preventing magnetic interference |
| CN112179446A (en) * | 2020-09-28 | 2021-01-05 | 湖南常德牌水表制造有限公司 | Piston positive displacement water meter metering box |
| CN112179446B (en) * | 2020-09-28 | 2024-02-02 | 湖南常德牌水表制造有限公司 | Piston volumetric water meter metering box |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |
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| WW01 | Invention patent application withdrawn after publication |