CN113465693A - Heating-free anti-freezing running water meter - Google Patents
Heating-free anti-freezing running water meter Download PDFInfo
- Publication number
- CN113465693A CN113465693A CN202110952539.7A CN202110952539A CN113465693A CN 113465693 A CN113465693 A CN 113465693A CN 202110952539 A CN202110952539 A CN 202110952539A CN 113465693 A CN113465693 A CN 113465693A
- Authority
- CN
- China
- Prior art keywords
- water meter
- heating
- carousel
- pipeline
- free
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000007710 freezing Methods 0.000 title claims abstract description 27
- 239000012634 fragment Substances 0.000 claims abstract description 15
- 239000008399 tap water Substances 0.000 claims abstract description 13
- 235000020679 tap water Nutrition 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002528 anti-freeze Effects 0.000 claims 3
- 230000008014 freezing Effects 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Images
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a heating-free anti-freezing tap water meter, which comprises: water gauge shell, shell fragment, rotary driving device, thick liquid piece and carousel, the bottom of water gauge shell is provided with downwardly extending's pipeline, the pipeline bottom is provided with the apron, rotary driving device sets up the below at the apron, rotary driving device includes a pivot that extends to in the pipeline, the carousel sets up at the top of pivot and is arranged in the pipeline, the thick liquid piece sets up on the carousel, the shell fragment sets up on the apron and extends to carousel one side, be provided with the epirelief piece on the carousel excircle, the epirelief piece drives the shell fragment vibration with the shell fragment contact when rotatory along with the carousel. According to the heating-free anti-freezing tap water meter, the pulp sheet is driven by the rotary driving device to rotate, the water body in the water meter shell is stirred, and the elastic sheet is intermittently hit by the convex part, so that the elastic sheet vibrates, the freezing problem of the water body is avoided, and the energy consumption is reduced.
Description
Technical Field
The invention relates to the technical field of water meters, in particular to a heating-free anti-freezing tap water meter.
Background
The water meter is a meter for measuring water flow, and the common water meter is a household mechanical water meter. The mechanical running water meter does not need a power supply, the impeller in the water meter is driven to rotate by water flow, and the indicating value of the pointer is changed by utilizing the gear set driven by the impeller, so that the accumulated flow is read, and the application range is wide.
The mechanical water meter has a mature structure and low price, can adapt to a humid use environment, brings troubles for meter reading, and needs a meter reading person to carry out on-site meter reading, so that in order to realize automatic meter reading, part of intelligent tap water meters are additionally provided with a sensor and a remote meter reading system, and the remote automatic meter reading is realized.
In the actual use process, the tap water meter is subject to the freezing test in cold seasons, once freezing occurs, the water meter cannot be used, and even bursts to generate large loss. In the prior art, in order to reduce the freezing problem, a heating element can be used for heating in addition to the wrapping and heat preservation of the tap water meter by adopting a heat insulation material, so that the freezing is avoided. The invention patent with application number 202022707483.2 discloses an anti-freezing intelligent water meter, when the temperature of water is detected to be reduced to a set temperature through a temperature detector, a heating net is utilized to electrically heat the water, the problem of damage to a water meter body is reduced, however, in order to realize heating and anti-freezing of the water body in the water meter body, the requirement on the power of the heating net is high, the water is a heat conductor, the water body in the tap water meter is communicated with the water body in a pipe network, the heating difficulty is further increased, the energy consumption is high, and improvement is needed.
Disclosure of Invention
The invention mainly solves the technical problem of providing the heating-free anti-freezing water meter, avoids the problems of electric heating and high energy consumption, and realizes the anti-freezing in the water meter.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a heating-free anti-freezing water meter, comprising: water gauge shell, shell fragment, rotary driving device, thick liquid piece and carousel, the bottom of water gauge shell is provided with downwardly extending's pipeline, the pipeline bottom is provided with the apron, rotary driving device sets up the below at the apron, rotary driving device includes a pivot that extends to in the pipeline, the carousel sets up at the top of pivot and is arranged in the pipeline, the thick liquid piece sets up on the carousel, the shell fragment sets up on the apron and extends to carousel one side, be provided with the epirelief piece on the carousel excircle, the epirelief piece drives the shell fragment vibration with the shell fragment contact when rotatory along with the carousel.
In a preferred embodiment of the present invention, the rotation driving device employs a motor.
In a preferred embodiment of the present invention, the protruding member is a hemispherical structure.
In a preferred embodiment of the present invention, the top of the elastic sheet is provided with a bending sheet extending obliquely into the water meter housing.
In a preferred embodiment of the present invention, the resilient plate and the bent plate are made of an integrated stainless steel structure.
In a preferred embodiment of the invention, the cover plate is provided with a ring groove in which a sealing ring is arranged.
In a preferred embodiment of the present invention, the bottom of the elastic sheet is provided with a first screw connected with the cover plate.
In a preferred embodiment of the present invention, the bottom of the cover plate is provided with a second screw connected with a pipeline.
In a preferred embodiment of the invention, a filter screen positioned above the pipeline is arranged in the water meter shell, a core is arranged above the filter screen to measure the water flow, and the bent piece is positioned on one side of the filter screen.
The invention has the beneficial effects that: the invention provides a heating-free anti-freezing tap water meter, which is characterized in that a paddle is particularly designed, the paddle can rotate under the drive of a rotary drive device to stir water in a water meter shell, an elastic sheet is intermittently hit by a convex part to vibrate the elastic sheet, the vibration range is expanded by a bending sheet, the freezing problem of the water is avoided, the normal work of the tap water meter at the temperature of more than minus 10 ℃ is ensured, the power of the rotary drive device can be as low as several watts, and the energy consumption is greatly reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a schematic structural view of a tap water meter according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
the heating-free anti-freezing water meter as shown in fig. 1 comprises: the water meter comprises a water meter shell 1, an elastic sheet 2, a rotary driving device 4, a paddle 5 and a rotary table 6, wherein a pipeline 11 extending downwards is arranged at the bottom of the water meter shell 1, and in the embodiment, the water meter shell 1 and the pipeline 11 are of an integrated metal structure, generally, cast iron, firm in structure and convenient to produce.
The bottom of the pipeline 11 is provided with a cover plate 3, in the embodiment, the top surface of the cover plate 3 is provided with a ring groove, and a sealing ring 8 is arranged in the ring groove to seal the joint. The bottom of the cover plate 3 is provided with a second screw 9 connected with a pipeline 11, the cover plate 3 is fixed through the second screw 9, and the cover plate is convenient to disassemble and assemble.
The rotary driving device 4 is arranged below the cover plate 3, in the embodiment, the rotary driving device 4 adopts a motor, can be controlled to rotate by a temperature control switch, is lower than a set temperature and can rotate automatically, and manual operation is not needed.
The elastic sheet 2 is arranged on the cover plate 3 and extends to one side of the rotary plate 6, and in the embodiment, the bottom of the elastic sheet 2 is provided with a first screw 7 connected with the cover plate 3, so that the structure is firm. Be provided with evagination piece 10 on the carousel 6 excircle, evagination piece 10 contacts with shell fragment 2 when rotatory along with carousel 6, and the shell fragment 2 is hit to intermittent type nature, and drive shell fragment 2 vibration suppresses freezing of water.
In this embodiment, the convex part 10 is of a hemispherical structure, and may be a stainless steel hemisphere, so as to reduce the wear when contacting with the elastic sheet 2. In addition, the top of the elastic sheet 2 is provided with a bending sheet 12 obliquely extending into the water meter shell 1, and the elastic sheet 2 and the bending sheet 12 are of an integrated stainless steel structure, so that the bending sheet 12 vibrates along with the elastic sheet 2, the vibration range is expanded, and the freezing problem of a water body is further avoided.
As shown in fig. 1, a filter screen 13 is disposed above the pipe 11 in the water meter case 1, and an inner core 14 is disposed above the filter screen 13 for measuring water flow, in this embodiment, the bending piece 12 is disposed on one side of the filter screen 13, and vibration of water inside and outside the filter screen 13 is induced by the bending piece 12, so as to improve an anti-freezing effect of the filter screen 13 and the inner core 14.
In conclusion, the heating-free anti-freezing tap water meter disclosed by the invention can realize anti-freezing at low temperature by stirring and oscillating the water body in the tap water meter through the slurry sheet and the elastic sheet, does not need electric heating and has low energy consumption.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, or direct or indirect applications in other related fields, which are made by the contents of the present specification, are included in the scope of the present invention.
Claims (9)
1. A heating-free anti-freezing tap water meter is characterized by comprising: water gauge shell, shell fragment, rotary driving device, thick liquid piece and carousel, the bottom of water gauge shell is provided with downwardly extending's pipeline, the pipeline bottom is provided with the apron, rotary driving device sets up the below at the apron, rotary driving device includes a pivot that extends to in the pipeline, the carousel sets up at the top of pivot and is arranged in the pipeline, the thick liquid piece sets up on the carousel, the shell fragment sets up on the apron and extends to carousel one side, be provided with the epirelief piece on the carousel excircle, the epirelief piece drives the shell fragment vibration with the shell fragment contact when rotatory along with the carousel.
2. The heating-free, freeze-protected water meter according to claim 1, wherein said rotary drive means employs a motor.
3. The heating-free, frost-resistant, water meter of claim 1 wherein said male member is of hemispherical configuration.
4. The heating-free antifreeze running water meter of claim 1, wherein said spring top is provided with a bent tab extending obliquely into the water meter housing.
5. The heating-free anti-freezing running water meter according to claim 4, wherein the spring plate and the bent plate are of an integrated stainless steel structure.
6. The heating-free, freeze-protected water meter of claim 1, wherein said cover plate is provided with a ring groove, said ring groove having a sealing ring disposed therein.
7. The heating-free anti-freezing running water meter according to claim 1, wherein a first screw connected with the cover plate is arranged at the bottom of the spring plate.
8. The heating-free antifreeze running water meter of claim 1, wherein said cover plate has a second screw provided at a bottom thereof for connection with a pipe.
9. The heating-free antifreeze running water meter of claim 4, wherein said water meter case has a screen disposed above said pipe, said screen has an inner core disposed above said screen for measuring water flow, and said bent piece is disposed on one side of said screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110952539.7A CN113465693B (en) | 2021-08-19 | 2021-08-19 | Heating-free anti-freezing running water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110952539.7A CN113465693B (en) | 2021-08-19 | 2021-08-19 | Heating-free anti-freezing running water meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113465693A true CN113465693A (en) | 2021-10-01 |
| CN113465693B CN113465693B (en) | 2024-04-26 |
Family
ID=77866705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110952539.7A Active CN113465693B (en) | 2021-08-19 | 2021-08-19 | Heating-free anti-freezing running water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113465693B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19624139A1 (en) * | 1996-06-17 | 1997-12-18 | Rudolf Lange | Very simple indicator for wet-running water meter recording freezing events cumulatively |
| GB0608199D0 (en) * | 2005-10-07 | 2006-06-07 | Callaghan Paul B | System protector |
| CN106568487A (en) * | 2016-11-04 | 2017-04-19 | 安徽省宿州市第二中学 | Anti-freezing water meter |
| KR101891827B1 (en) * | 2017-11-29 | 2018-08-24 | 주식회사 전국모바일 | Mobile lavatory equipped with freeze protection means for piping |
| CN109339153A (en) * | 2018-10-31 | 2019-02-15 | 张立新 | A kind of Anti-freezing device of running water pipe |
| CN110278778A (en) * | 2019-08-09 | 2019-09-27 | 永康串行电子有限公司 | A kind of oscillating mode soya bean thresher preventing blocking |
| KR20200094403A (en) * | 2019-01-30 | 2020-08-07 | 선문대학교 산학협력단 | Freeze protection pipe having function of vortex generation |
| CN211452483U (en) * | 2019-12-28 | 2020-09-08 | 安徽翼迈科技股份有限公司 | Anti-freezing water meter |
| CN111854880A (en) * | 2020-07-28 | 2020-10-30 | 杭州乾博科技有限公司 | Water meter capable of deicing during icing |
| CN212030655U (en) * | 2020-05-09 | 2020-11-27 | 鹰潭国科智能物联科技有限公司 | Intelligent water meter with anti-freezing function |
| CN112695991A (en) * | 2021-01-18 | 2021-04-23 | 程晓东 | Automatic lay device of epoxy terrace |
| CN113236895A (en) * | 2021-05-11 | 2021-08-10 | 广州鼎和建材有限公司 | Pipeline protection device for tap water |
-
2021
- 2021-08-19 CN CN202110952539.7A patent/CN113465693B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19624139A1 (en) * | 1996-06-17 | 1997-12-18 | Rudolf Lange | Very simple indicator for wet-running water meter recording freezing events cumulatively |
| GB0608199D0 (en) * | 2005-10-07 | 2006-06-07 | Callaghan Paul B | System protector |
| CN106568487A (en) * | 2016-11-04 | 2017-04-19 | 安徽省宿州市第二中学 | Anti-freezing water meter |
| KR101891827B1 (en) * | 2017-11-29 | 2018-08-24 | 주식회사 전국모바일 | Mobile lavatory equipped with freeze protection means for piping |
| CN109339153A (en) * | 2018-10-31 | 2019-02-15 | 张立新 | A kind of Anti-freezing device of running water pipe |
| KR20200094403A (en) * | 2019-01-30 | 2020-08-07 | 선문대학교 산학협력단 | Freeze protection pipe having function of vortex generation |
| CN110278778A (en) * | 2019-08-09 | 2019-09-27 | 永康串行电子有限公司 | A kind of oscillating mode soya bean thresher preventing blocking |
| CN211452483U (en) * | 2019-12-28 | 2020-09-08 | 安徽翼迈科技股份有限公司 | Anti-freezing water meter |
| CN212030655U (en) * | 2020-05-09 | 2020-11-27 | 鹰潭国科智能物联科技有限公司 | Intelligent water meter with anti-freezing function |
| CN111854880A (en) * | 2020-07-28 | 2020-10-30 | 杭州乾博科技有限公司 | Water meter capable of deicing during icing |
| CN112695991A (en) * | 2021-01-18 | 2021-04-23 | 程晓东 | Automatic lay device of epoxy terrace |
| CN113236895A (en) * | 2021-05-11 | 2021-08-10 | 广州鼎和建材有限公司 | Pipeline protection device for tap water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113465693B (en) | 2024-04-26 |
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