CN106568487A - Anti-freezing water meter - Google Patents
Anti-freezing water meter Download PDFInfo
- Publication number
- CN106568487A CN106568487A CN201610962791.5A CN201610962791A CN106568487A CN 106568487 A CN106568487 A CN 106568487A CN 201610962791 A CN201610962791 A CN 201610962791A CN 106568487 A CN106568487 A CN 106568487A
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- CN
- China
- Prior art keywords
- water meter
- water
- freezing
- impeller
- annular element
- 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
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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
- G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention, which belongs to the technical field of instrument equipment, relates to an anti-freezing water meter comprising a water meter body. The water meter body includes a dial plate; a rotating gear and an impeller are arranged successively below the dial plate; and a filter net sleeves the outside of the impeller. The water meter body has the arc bottom; an annular element is arranged at the arc bottom; a metallic connecting rod is arranged inside the annular element; and an ultrasonic generator is fixedly arranged at the metallic connecting rod. The ultrasonic generator can generate ultrasonic vibration when no water flow exist in the water meter; and thus on the one hand, vibration can be provided for water in the water meter body to avoid freezing, caused by magnetic stirring, of the inner part of the water meter; and on the other hand, sedimentation and attaching of impurities in water in the water meter on the condition of no water flow can be prevented, so that the service life of the water meter can be prolonged. The anti-freezing water meter has good beneficial effects and the obvious practical value.
Description
Technical field
The present invention relates to a kind of Anti-freezing water meter, belongs to instrumentation technical field.
Background technology
Water meter is the instrument for measuring discharge, is generally divided into two class of volumetric water meter and velocity type water meter.The former
Accuracy is height compared with the latter, but high to water quality requirement, is easily blocked when impure in water.The instrument of record tap water water consumption,
It is mounted on water pipe, when user discharges water, on table, pointer or character wheel rotate the water yield for pointing out to pass through.Existing water meter includes shell
Body, sleeve and inner core three-major-items, its structure are more general, wherein, housing is provided with water inlet and outlet, and sleeve is arranged on shell
In vivo, inner core is broadly divided into upper, middle and lower-ranking, and upper strata is provided with counting character wheel；Lower floor is provided with impeller；Middle level is provided with central gear
And travelling gear.The rotating shaft of impeller reaches middle level vertically upward, and central gear is set in the rotating shaft of impeller and and travelling gear
It is meshed；Travelling gear is meshed with the teeth on character wheel are counted.During water meter use, in order to prevent water meter temperature compared with
Freeze when low and damage, the method for generally adopting electrified regulation or magnetic agitation, but to there is energy consumption larger for electrified regulation, and after heating
The high-low temperature difference of generation easily accelerates the service life of plastic components in water meter, magnetic agitation method to be then difficult to water body in water meter
Stirred completely, easily caused the problem that water meter part freezes.
The content of the invention
To solve problems of the prior art, the invention provides a kind of Anti-freezing water meter, concrete technical scheme is as follows：
A kind of Anti-freezing water meter, including water meter body, the water meter body include dial plate, and rotation is disposed with below the dial plate
Gear, impeller, the impeller outer are cased with drainage screen, and the water meter body has curved bottom, is provided with the curved bottom
Annular element, is provided with metal link rod, is fixedly installed ultrasonic generator on the metal link rod in the annular element.
Used as the improvement of above-mentioned technical proposal, the drainage screen has gap with ultrasonic generator.
Used as the improvement of above-mentioned technical proposal, the position in the curved bottom near annular element is provided with damping bed course,
The annular element is embedded in damping bed course.
Used as the improvement of above-mentioned technical proposal, water meter body both sides are respectively arranged with water inlet and outlet.
In above-mentioned technical proposal, ultrasonic generator can produce supersonic vibration, one side energy in water meter during no current
Enough vibration is provided for water body in water meter, it is to avoid the water meter interior part caused by magnetic agitation is freezed, on the other hand, be prevented from
During without current, the impurity sedimentation in water body is attached in water meter, extends water meter service life, with beneficial technique effect and
Significant practical value.
Description of the drawings
Fig. 1 is a kind of structural representation of Anti-freezing water meter of the invention.
Specific embodiment
As shown in figure 1, the invention provides a kind of Anti-freezing water meter, including water meter body 30, the water meter body 30 includes
Dial plate 31, is disposed with rotate gear 33, impeller 32, is cased with drainage screen 34, institute outside the impeller 32 below the dial plate 31
Water meter body 30 is stated with curved bottom 30a, annular element 40 is provided with curved bottom 30a, is set in the annular element 40
Metal link rod 41 is equipped with, ultrasonic generator 42 on the metal link rod 41, is fixedly installed.Ultrasonic generator in the technical scheme
42 in water meter during no current can produce supersonic vibration, on the one hand can provide vibration for water body in water meter, it is to avoid by magnetic
The water meter interior part that power stirring is caused is freezed, and on the other hand, is prevented from no current, the impurity sedimentation attachment in water body
To in water meter, extend water meter service life.
Further, the drainage screen 34 has gap with ultrasonic generator 42, and the gap design is in order to ensure ultrasound
Vibrations will not be directly delivered to when working generator 42 structure of impeller 32 and impeller upper end, cause impeller to be chronically at vibrations
Break down after state.
Further, the position in curved bottom 30a near annular element 40 is provided with damping bed course 43, the ring
Shape part 40 is embedded in damping bed course 43, and the design of the damping bed course 43 is isolation annular part 40 and curved bottom 30a, it is to avoid super
The vibrations of acoustic generator 42 are directly delivered on water meter body 30.
Further, 30 both sides of water meter body are respectively arranged with water inlet 10 and outlet 20, due to ultrasonic generator
42 position is located in curved bottom 30a, and water inlet 10 and outlet 20 correspond to curved bottom 30a respectively, thus super
When acoustic generator 42 works, the region that water inlet 10 and outlet 20 are located can also obtain antifreeze process, so as to avoid water pipe
Freeze.
Above embodiments of the invention are described in detail, but the content have been only presently preferred embodiments of the present invention,
It is not to be regarded as limiting practical range of the invention, all impartial changes made according to the scope of the invention and improvement etc. all should
Still belong within covering scope of the present invention.
Claims (4)
1. a kind of Anti-freezing water meter, including water meter body（30）, it is characterised in that the water meter body（30）Including dial plate（31）,
The dial plate（31）Lower section is disposed with rotate gear（33）, impeller（32）, the impeller（32）It is cased with outward drainage screen（34）,
The water meter body（30）With curved bottom（30a）, the curved bottom（30a）On be provided with annular element（40）, the ring
Shape part（40）Metal link rod is provided with inside（41）, the metal link rod（41）On be fixedly installed ultrasonic generator（42）.
2. a kind of Anti-freezing water meter as claimed in claim 1, it is characterised in that the drainage screen（34）With ultrasonic generator（42）
With gap.
3. a kind of Anti-freezing water meter as claimed in claim 2, it is characterised in that the curved bottom（30a）Upper close annular element
（40）Position be provided with damping bed course（43）, the annular element（40）It is embedded in damping bed course（43）In.
4. a kind of Anti-freezing water meter as claimed in claim 3, it is characterised in that water meter body（30）Both sides are respectively arranged with into water
Mouthful（10）And outlet（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962791.5A CN106568487A (en) | 2016-11-04 | 2016-11-04 | Anti-freezing water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962791.5A CN106568487A (en) | 2016-11-04 | 2016-11-04 | Anti-freezing water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106568487A true CN106568487A (en) | 2017-04-19 |
Family
ID=58536000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962791.5A Pending CN106568487A (en) | 2016-11-04 | 2016-11-04 | Anti-freezing water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106568487A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111724854A (en) * | 2020-06-29 | 2020-09-29 | 杭州恒谷传媒科技有限公司 | Instrument auxiliary device for avoiding abnormal use caused by over-low temperature |
| CN112856239A (en) * | 2021-01-12 | 2021-05-28 | 山东三川水表有限公司 | But intelligent water gauge of split combined type |
| CN113465693A (en) * | 2021-08-19 | 2021-10-01 | 苏州自来水表业有限公司 | Heating-free anti-freezing running water meter |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525053A (en) * | 2008-03-05 | 2009-09-09 | 哈特奇桑公司 | Anti-icing/de-icing system and method and plane using the same |
| CN201546849U (en) * | 2009-12-02 | 2010-08-11 | 王利英 | Ultrasonic vibration anti-freezing oil tank |
| CN101907071A (en) * | 2010-06-29 | 2010-12-08 | 长沙理工大学 | Online anti-icing and de-icing device for wind turbine |
| CN101982915A (en) * | 2010-08-27 | 2011-03-02 | 宁波天安（集团）股份有限公司 | Anti-icing and deicing device for electric power circuit |
| CN104500925A (en) * | 2014-11-20 | 2015-04-08 | 苏州福润机械有限公司 | Antifreezing cleanable valve |
| CN205027392U (en) * | 2015-08-13 | 2016-02-10 | 昆山龙铭科技电子技术有限公司 | Leak protection rotorcraft multithread shu shuibiao |
| CN105547378A (en) * | 2016-02-28 | 2016-05-04 | 山东省水利科学研究院 | Agricultural irrigation water meter capable of preventing sediment blockage and weed winding |
| CN105910669A (en) * | 2016-06-08 | 2016-08-31 | 江苏赛达电子科技有限公司 | Long-pass antifreeze water meter |
| CN205642516U (en) * | 2016-05-19 | 2016-10-12 | 江西百川水表有限公司 | Anti -freezing water meter |
| CN106052786A (en) * | 2016-07-26 | 2016-10-26 | 宁波水表股份有限公司 | Anti-freeze water meter |
-
2016
- 2016-11-04 CN CN201610962791.5A patent/CN106568487A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525053A (en) * | 2008-03-05 | 2009-09-09 | 哈特奇桑公司 | Anti-icing/de-icing system and method and plane using the same |
| CN201546849U (en) * | 2009-12-02 | 2010-08-11 | 王利英 | Ultrasonic vibration anti-freezing oil tank |
| CN101907071A (en) * | 2010-06-29 | 2010-12-08 | 长沙理工大学 | Online anti-icing and de-icing device for wind turbine |
| CN101982915A (en) * | 2010-08-27 | 2011-03-02 | 宁波天安（集团）股份有限公司 | Anti-icing and deicing device for electric power circuit |
| CN104500925A (en) * | 2014-11-20 | 2015-04-08 | 苏州福润机械有限公司 | Antifreezing cleanable valve |
| CN205027392U (en) * | 2015-08-13 | 2016-02-10 | 昆山龙铭科技电子技术有限公司 | Leak protection rotorcraft multithread shu shuibiao |
| CN105547378A (en) * | 2016-02-28 | 2016-05-04 | 山东省水利科学研究院 | Agricultural irrigation water meter capable of preventing sediment blockage and weed winding |
| CN205642516U (en) * | 2016-05-19 | 2016-10-12 | 江西百川水表有限公司 | Anti -freezing water meter |
| CN105910669A (en) * | 2016-06-08 | 2016-08-31 | 江苏赛达电子科技有限公司 | Long-pass antifreeze water meter |
| CN106052786A (en) * | 2016-07-26 | 2016-10-26 | 宁波水表股份有限公司 | Anti-freeze water meter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111724854A (en) * | 2020-06-29 | 2020-09-29 | 杭州恒谷传媒科技有限公司 | Instrument auxiliary device for avoiding abnormal use caused by over-low temperature |
| CN112856239A (en) * | 2021-01-12 | 2021-05-28 | 山东三川水表有限公司 | But intelligent water gauge of split combined type |
| CN113465693A (en) * | 2021-08-19 | 2021-10-01 | 苏州自来水表业有限公司 | Heating-free anti-freezing running water meter |
| CN113465693B (en) * | 2021-08-19 | 2024-04-26 | 苏州自来水表业有限公司 | Heating-free anti-freezing running water meter |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |