CN109443474A - A kind of water meter with corrosion proof function - Google Patents
A kind of water meter with corrosion proof function Download PDFInfo
- Publication number
- CN109443474A CN109443474A CN201811267516.7A CN201811267516A CN109443474A CN 109443474 A CN109443474 A CN 109443474A CN 201811267516 A CN201811267516 A CN 201811267516A CN 109443474 A CN109443474 A CN 109443474A
- Authority
- CN
- China
- Prior art keywords
- watermeter shell
- zinc
- hole
- fixedly connected
- 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.)
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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
- G01F15/006—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 characterised by the use of a particular material, e.g. anti-corrosive material
-
- 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
Abstract
The invention discloses a kind of water meters with corrosion proof function, including watermeter shell, the surface of the watermeter shell is fixedly connected with attachment device, the attachment device is threaded with outlet pipe far from the surface of watermeter shell, the surface of the attachment device of the other end of the watermeter shell is fixedly connected with water inlet pipe, the surface activity of the water inlet pipe is connected with valve, the surface of the watermeter shell offers antirust hole, the surface activity in the antirust hole is connected with iron wire, and the surface activity of the iron wire is connected with spelter.The water meter with corrosion proof function, it is contacted by zinc ball with attaching nut's inner wall, zinc ball is contacted with connector sleeve surface, tap water passes through the permeable hole on permeable set surface, and into half slot and zinc hole, He Xinqiu is come into full contact with, form natural electrolyte, zinc can replace water meter to corrode, and tiny zinc ball can be adsorbed by the suction-operated of sieve and active carbon layer, does not pollute the etch-proof effect of water quality to reach.
Description
Technical field
The present invention relates to water meter technical field, specially a kind of water meter with corrosion proof function.
Background technique
With progress of the epoch, the development of science and technology, requirement of the people to living standard is also higher and higher, wants to drinking water
Ask also higher and higher, from the tap water of pervious well water till now, and the development of tap water is very fast, has popularized substantially,
It is known that tap water be not it is free, tap water is waterworks by a series of processing purification come " pure
Water " needs comparable expense certainly, and tap water is charged according to Water usage, is usually measured with ton, it is therefore desirable to specially
The instrument of door measures the water used, is commonly exactly water meter, water meter is exactly as its name suggests the instrument for measuring water flow, mostly
It is the integrated flow measurement of water, is generally divided into two class of volumetric water meter and velocity type water meter, either volumetric water meter and speed
Formula water meter all suffers from a huge problem, is exactly the corrosion of water meter, this is because tap water is not pure water, it is main at
Dividing is water, in addition also contains chloride ion and a small amount of minerals, and these make tap water become natural lysate, water meter and water
The metal material that interface tube uses is different, and the material that the nut of general water meter connection uses is copper, and water pipe is then stainless steel tube,
It itself is all the material of difficult corrosion, but electrochemical reaction will be generated by being fused together, since the activity of iron is higher than copper, so
Iron can be oxidized to iron ion, and water meter is just corroded, therefore often it can be seen that water meter corrosion is all initially that interface is first rotten
Erosion, once water meter starts to corrode, the speed of corrosion can be only getting faster, and water meter service life will shorten, and seriously also will affect
A kind of metering of water meter, it is therefore desirable to water meter with corrosion proof function.
Summary of the invention
The purpose of the present invention is to provide a kind of water meters with corrosion proof function, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of water meter with corrosion proof function, including water
Watch case, the inner wall of the watermeter shell are fixedly connected with watch crystal, and the surface of the watch crystal is fixedly connected with airtight circle, institute
The inner wall for stating watermeter shell is fixedly connected with pointer metrological service, and the top surface of the watermeter shell is connected with cover, described
The surface of watermeter shell is fixedly connected with attachment device, and the attachment device is threaded with water outlet far from the surface of watermeter shell
Pipe, the surface of the attachment device of the other end of the watermeter shell is fixedly connected with water inlet pipe, the surface activity of the water inlet pipe
It is connected with valve, the surface of the watermeter shell offers antirust hole, and the surface activity in the antirust hole is connected with iron wire, described
The surface activity of iron wire is connected with spelter.
The attachment device includes attaching nut, and the surface of the attaching nut offers zinc hole, the inner wall in the zinc hole
Be connected with the first sealing ring, the top surface of first sealing ring is connected with motion stops, the surface of the motion stops with
The inner thread in zinc hole connects, and the inner wall of the motion stops is connected with zinc ball, and the inner wall of the attaching nut is fixedly connected
There is connector sleeve, the surface of the connector sleeve offers half slot, and the surface of the connector sleeve is fixedly connected with sieve, the sieve
Surface be fixedly connected with the inner wall of attaching nut, the surface activity of the connector sleeve is connected with active carbon layer, the connector sleeve
One end be connected with elastic washer, the elastic washer is connected with the second seal washer far from the surface activity of connector sleeve,
Surface of second seal washer far from elastic washer is flexibly connected with the inner wall of watermeter shell, the surface of the watermeter shell
It is connect with the inner thread of attaching nut, the other end of the connector sleeve is connected with permeable set, the surface of the permeable set
Permeable hole is offered, the permeable set is connected with third seal washer, the third gasket far from one end of connector sleeve
The surface of circle and the surface activity of water inlet pipe connect, and the surface of the water inlet pipe and the inner thread of attaching nut connect.
Preferably, the quantity of the attachment device is 2, and 2 attachment devices are pair with the positive middle line of watermeter shell
Axial symmetry is claimed to be distributed in watermeter shell two sides.
Preferably, the quantity of the sieve has 4, is divided into two groups, and 2 sieves in every group of sieve are distributed in active carbon
Layer two sides.
Preferably, the central axes in the zinc hole and half slot central symmetry plane are in approximately the same plane.
Preferably, the zinc ball is full of zinc hole and half slot.
Beneficial effect
The present invention provides a kind of water meter with corrosion proof function, have it is following the utility model has the advantages that
1. this has the water meter of corrosion proof function, contacted by zinc ball with attaching nut's inner wall, zinc ball and connector sleeve surface
Contact, tap water pass through the permeable hole on permeable set surface, and into half slot and zinc hole, He Xinqiu is come into full contact with, and is formed natural
Electrolyte, zinc club corrode instead of water meter, the zinc ball of fritter are fallen by the screen to filtrate, the suction-operated of active carbon layer can be adsorbed
Smaller zinc ball does not pollute the etch-proof effect of water quality to reach.
2. this has the water meter of corrosion proof function, by closing valve, motion stops is opened, the consumption feelings of zinc ball can be observed
Condition can also add zinc ball, avoid the cumbersome of disassembly water meter, and become Zn-ef ficiency after the corrosion of zinc ball, prevent to reach harmless
Corrosive effect.
Detailed description of the invention
Fig. 1 is the positive schematic cross-sectional view of structure of the invention；
Fig. 2 is structure of the invention left view schematic diagram；
Fig. 3 is that structure of the invention attachment device just cuts open schematic diagram；
Fig. 4 is enlarged diagram at structure of the invention B.
In figure: 1 watermeter shell, 2 watch crystals, 3 airtight circles, 4 pointer metrological services, 5 covers, 6 attachment devices, 7 outlet pipes,
8 water inlet pipes, 9 valves, 10 antirust holes, 11 iron wires, 12 spelters, 601 attaching nuts, 602 zinc holes, 603 first sealing rings, 604 are lived
Dynamic plug, 605 zinc balls, 606 connector sleeves, 607 half slots, 608 sieves, 609 active carbon layers, 610 elastic washers, 611 second sealings
Washer, 612 permeable sets, 613 permeable holes, 614 third seal washers.
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 water meter with corrosion proof function, including water meter
Shell 1, the inner wall of watermeter shell 1 are fixedly connected with watch crystal 2, and the surface of watch crystal 2 is fixedly connected with airtight circle 3, outside water meter
The inner wall of shell 1 is fixedly connected with pointer metrological service 4, and the top surface of watermeter shell 1 is connected with cover 5, the table of watermeter shell 1
Face is fixedly connected with attachment device 6, and the quantity of attachment device 6 is 2, and 2 attachment devices 6 with watermeter shell 1 it is positive in
Line is that symmetry axis is symmetrically distributed in 1 two sides of watermeter shell, and attachment device 6 is threaded with water outlet far from the surface of watermeter shell 1
Pipe 7, the surface of the attachment device 6 of the other end of watermeter shell 1 are fixedly connected with water inlet pipe 8, the surface activity connection of water inlet pipe 8
There is valve 9, the surface of watermeter shell 1 offers antirust hole 10, and the surface activity in antirust hole 10 is connected with iron wire 11, iron wire 11
Surface activity is connected with spelter 12.
Attachment device 6 includes attaching nut 601, and the surface of attaching nut 601 offers zinc hole 602, the inner wall in zinc hole 602
It is connected with the first sealing ring 603, the top surface of the first sealing ring 603 is connected with motion stops 604, the table of motion stops 604
Face is connect with the inner thread in zinc hole 602, and the inner wall of motion stops 604 is connected with zinc ball 605, by closing valve 9, is opened
Motion stops 604 can observe the Expenditure Levels of zinc ball 605, can also add zinc ball 605, avoid cumbersome, and the zinc ball of disassembly water meter
Become Zn-ef ficiency after 605 corrosion, to reach harmless anticorrosion ability, zinc ball 605 is full of zinc hole 602 and half slot 607,
The inner wall of attaching nut 601 is fixedly connected with connector sleeve 606, and the surface of connector sleeve 606 offers half slot 607, zinc hole 602
In approximately the same plane, the surface of connector sleeve 606 is fixedly connected with sieve 608, sieve for central axes and 607 central symmetry plane of half slot
608 quantity is 4, is divided into two groups, and 2 sieves 608 in every group of sieve 608 are distributed in 609 two sides of active carbon layer, sieve
608 surface is fixedly connected with the inner wall of attaching nut 601, and the surface activity of connector sleeve 606 is connected with active carbon layer 609, even
One end of female connector 606 is connected with elastic washer 610, and elastic washer 610 is connected with far from the surface activity of connector sleeve 606
Two seal washers 611, surface of second seal washer 611 far from elastic washer 610 are flexibly connected with the inner wall of watermeter shell 1,
The surface of watermeter shell 1 is connect with the inner thread of attaching nut 601, and the other end of connector sleeve 606 is connected with permeable set
612, the surface of permeable set 612 offers permeable hole 613, and permeable set 612 is connected with third far from one end of connector sleeve 606
The surface of seal washer 614, third seal washer 614 is connect with the surface activity of water inlet pipe 8, the surface of water inlet pipe 8 and connection
The inner thread of nut 601 connects, and is contacted by zinc ball 605 with 601 inner wall of attaching nut, zinc ball 605 and 606 surface of connector sleeve
Contact, tap water pass through the permeable hole 613 on permeable 612 surface of set, and into half slot 607 and zinc hole 602, He Xinqiu 605 is abundant
Contact forms natural electrolyte, and zinc ball 605 can replace water meter to corrode, the zinc ball 605 of fritter is fallen by the screen to filtrate, activity
The suction-operated of layer of charcoal 609 can adsorb smaller zinc ball 605, not pollute the etch-proof effect of water quality to reach.
Working principle: when the water meter work with corrosion proof function, tap water passes through the permeable hole on permeable 612 surface of set
613, into half slot 607 and zinc hole 602, He Xinqiu 605 is come into full contact with, and is connect by zinc ball 605 and 601 inner wall of attaching nut
Touching, zinc ball 605 are contacted with 606 surface of connector sleeve, form natural electrolyte, and zinc ball 605 can replace water meter to corrode, pass through sieve
608 filter out the zinc ball 605 of fritter, and the suction-operated of active carbon layer 609 can adsorb smaller zinc ball 605, to reach not
The etch-proof effect of water quality is polluted, by closing valve 9, motion stops 604 is opened, the Expenditure Levels of zinc ball 605 can be observed, also
Zinc ball 605 can be added, the cumbersome of disassembly water meter is avoided, and becomes Zn-ef ficiency after the corrosion of zinc ball 605, is prevented to reach harmless
Corrosive effect.
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 (5)
1. a kind of water meter with corrosion proof function, including watermeter shell (1), it is characterised in that: the watermeter shell (1) it is interior
Wall is fixedly connected with watch crystal (2), and the surface of the watch crystal (2) is fixedly connected with airtight circle (3), the watermeter shell (1)
Inner wall be fixedly connected with pointer metrological service (4), the top surface of the watermeter shell (1) is connected with cover (5), the water
The surface of watch case (1) is fixedly connected with attachment device (6), surface screw thread of the attachment device (6) far from watermeter shell (1)
It being connected with outlet pipe (7), the surface of the attachment device (6) of one end of the watermeter shell (1) is fixedly connected with water inlet pipe (8),
The surface activity of the water inlet pipe (8) is connected with valve (9), and the surface of the watermeter shell (1) offers antirust hole (10), institute
The surface activity for stating antirust hole (10) is connected with iron wire (11), and the surface activity of the iron wire (11) is connected with spelter (12)；
The attachment device (6) includes attaching nut (601), and the surface of the attaching nut (601) offers zinc hole (602),
The inner wall of the zinc hole (602) is connected with the first sealing ring (603), and the top surface activity of first sealing ring (603) connects
It is connected to motion stops (604), the surface of the motion stops (604) is connect with the inner thread of zinc hole (602), the motion stops
(604) inner wall is connected with zinc ball (605), and the inner wall of the attaching nut (601) is fixedly connected with connector sleeve (606),
The surface of the connector sleeve (606) offers half slot (607), and the surface of the connector sleeve (606) is fixedly connected with sieve
(608), the surface of the sieve (608) is fixedly connected with the inner wall of attaching nut (601), the surface of the connector sleeve (606)
It is connected with active carbon layer (609), one end of the connector sleeve (606) is connected with elastic washer (610), the elasticity
Washer (610) is connected with the second seal washer (611) far from the surface activity of connector sleeve (606), second seal washer
(611) surface far from elastic washer (610) is flexibly connected with the inner wall of watermeter shell (1), the surface of the watermeter shell (1)
It is connect with the inner thread of attaching nut (601), the other end of the connector sleeve (606) is connected with permeable set (612), institute
The surface for stating permeable set (612) offers permeable hole (613), one end activity of the permeable set (612) far from connector sleeve (606)
It being connected with third seal washer (614), the surface of the third seal washer (614) is connect with the surface activity of water inlet pipe (8),
The surface of the water inlet pipe (8) is connect with the inner thread of attaching nut (601).
2. a kind of water meter with corrosion proof function according to claim 1, it is characterised in that: the attachment device (6)
Quantity be 2, and 2 attachment devices (6) are symmetrically distributed in watermeter shell using watermeter shell (1) positive middle line as symmetry axis
(1) two sides.
3. a kind of water meter with corrosion proof function according to claim 1, it is characterised in that: the sieve (608)
Quantity is 4, is divided into two groups, and 2 sieves (608) in every group of sieve (608) are distributed in active carbon layer (609) two sides.
4. a kind of water meter with corrosion proof function according to claim 1, it is characterised in that: the zinc hole (602)
Central axes and half slot (607) central symmetry plane are in approximately the same plane.
5. a kind of water meter with corrosion proof function according to claim 1, it is characterised in that: the zinc ball (605) is filled
Man Xinkong (602) and half slot (607).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267516.7A CN109443474A (en) | 2018-10-29 | 2018-10-29 | A kind of water meter with corrosion proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267516.7A CN109443474A (en) | 2018-10-29 | 2018-10-29 | A kind of water meter with corrosion proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109443474A true CN109443474A (en) | 2019-03-08 |
Family
ID=65548927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267516.7A Withdrawn CN109443474A (en) | 2018-10-29 | 2018-10-29 | A kind of water meter with corrosion proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109443474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718399A (en) * | 2021-03-31 | 2021-04-30 | 江苏时代新能源科技有限公司 | Coating assembly and coating device |
-
2018
- 2018-10-29 CN CN201811267516.7A patent/CN109443474A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718399A (en) * | 2021-03-31 | 2021-04-30 | 江苏时代新能源科技有限公司 | Coating assembly and coating device |
| CN112718399B (en) * | 2021-03-31 | 2021-08-06 | 江苏时代新能源科技有限公司 | Coating assembly and coating device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
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| WW01 | Invention patent application withdrawn after publication |