CN107990944A - It is a kind of to realize the plain type water meter counted automatically - Google Patents
It is a kind of to realize the plain type water meter counted automatically Download PDFInfo
- Publication number
- CN107990944A CN107990944A CN201711081428.3A CN201711081428A CN107990944A CN 107990944 A CN107990944 A CN 107990944A CN 201711081428 A CN201711081428 A CN 201711081428A CN 107990944 A CN107990944 A CN 107990944A
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- reduction gearing
- housing
- water
- scale
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000002955 isolation Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
-
- 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
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of plain type water meter that can be realized and count automatically, housing including inner hollow and one end open, the enclosure interior is provided with scale, scale is arranged on the underface of openend, several intermeshing reduction gearing are provided with below scale, rotation axis is provided with below reduction gearing, the top of rotation axis passes through one of reduction gearing and is fixed with the reduction gearing, several impellers are fixed with the outer wall of rotation axis, impeller is uniformly distributed around the axial line of rotation axis.The structure of the water meter is simple, small using error, can accurately measure the water passed through, reduce economic loss, meets the needs of people's production and living.
Description
Technical field
The present invention relates to a kind of water meter, more particularly, to a kind of plain type water meter that can be realized and count automatically, belongs to raw
Machinery field living.
Background technology
Water meter is the instrument for measuring water flow.It is the integrated flow measurement of water mostly.It is generally divided into volumetric water meter and speed
Two class of degree formula water meter.The former accuracy is height compared with the latter, but high to water quality requirement, is easily blocked when impure in water.Record
The instrument of tap water water consumption, on water pipe, when user discharges water, pointer or character wheel rotate the water for pointing out to pass through on table.
Since the really balance pot type water meter with instrument feature having been invented from the Ke Lusi of Britain in 1825, the hair of water meter
Exhibition history nearly 200 years existing.The water meter of China uses and production is started late.1879, Li Hung-chang was to make arrangements of naval,
Lv Shunkou creates first hand water factory of China.English colonialist in 1883 establishes second water factory in Shanghai, and water meter starts
Into China.As water factory is built in some coastal cities in succession, to 20 generations in centurial year, Shanghai brilliance machinery plant at that time is (on now
Predecessor of instrucment and meter plant of sea light China) etc. from external inlet part part produce water meter.In considerable time, the country such as Great Britain and France day moral
Water meter always in occupation of China Water table row industry, the numerous and diverse water meter of these different cultivars, specification, due to standard differs, part not
It can exchange, the water meter maintenance to later Running-water Company brings very big difficulty.1949 after liberation, with urban water supply thing
The development of industry, Chinese water meter industry also correspondingly grow up.From nineteen fifty-five, Shanghai, Beijing, Tianjin, Nanjing, Wuhan,
The city tap-water company such as Guangzhou successively starts to produce water meter.In the early 1980s, water meter industry is in Ministry of Machine-Building Industry Shanghai
Under industrial automation instrument research institute of city tissue, according to the requirement of water meter international standard ISO4046 at that time, to small diameter watermeter again
Be proposed eight bit pointers, integral wheel national Uniting water meter.The plastic of Uniting and water meter parts, for group
Knit water meter Virtual production and create favourable condition, promote Chinese water meter industrial progress and development significantly, meet day increasingly
The town and country tap water industrial expansion demand of exhibition.Mechanical water meter currently on the market result in since it designs complicated
Error is big, and the measurement to water is inaccurate.
The content of the invention
It is an object of the invention to overcome the complicated of existing water meter, it result in that error is big, the measurement to water is not allowed
The problem of true, devise a kind of plain type water meter that can be realized and count automatically, and the structure of the water meter is simple, small using error,
The water passed through can be accurately measured, reduces economic loss, meets the needs of people's production and living.
The purpose of the present invention is achieved through the following technical solutions：It is a kind of to realize the plain type water meter counted automatically, bag
The housing of inner hollow and one end open is included, the enclosure interior is provided with scale, and scale is arranged on the underface of openend, degree
Several intermeshing reduction gearing are provided with below disk, are provided with rotation axis below reduction gearing, the top of rotation axis is worn
Cross one of reduction gearing and fixed with the reduction gearing, several impellers are fixed with the outer wall of rotation axis, impeller encloses
Axial line around rotation axis is uniformly distributed.
Further, the housing is provided at both ends with water inlet pipe and outlet pipe, and water inlet pipe and outlet pipe respectively with shell
Internal portion's connection.
Further, the reduction gearing, rotation axis and impeller are arranged at enclosure interior.
Further, water flow meter, water flow meter and rotation axis connection are provided with the scale.
Further, several counters are provided with the scale, and counter is evenly distributed on the surrounding of water flow meter,
Each counter is connected with reduction gearing.
Further, the openend of the housing is internally provided with isolation board, the surrounding of isolation board and the openend of housing
It is tightly connected；Case is provided with above the openend of housing, case is fixed on housing by axis pin, and case can be around pin
Axis rotates.
In conclusion the beneficial effects of the invention are as follows：The structure of the water meter is simple, small using error, can accurately measure
The water passed through, reduces economic loss, meets the needs of people's production and living.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Mark and corresponding parts title in attached drawing：1-water inlet pipe；2-rotation axis；3-scale；4-housing；5—
Case；6-isolation board；7-water flow meter；8-counter；9-reduction gearing；10-outlet pipe；11-impeller.
Embodiment
With reference to embodiment and attached drawing, the present invention is described in further detail, but embodiments of the present invention are not
It is only limitted to this.
Embodiment：
As shown in Figure 1, a kind of can realize the plain type water meter counted automatically, including the shell of inner hollow and one end open
Body 4, the housing 4 are internally provided with scale 3, and scale 3 is arranged on the underface of openend, and the lower section of scale 3 is provided with several
Intermeshing reduction gearing 9, the lower section of reduction gearing 9 are provided with rotation axis 2, and the top of rotation axis 2 passes through one of deceleration
Gear 9 and fixed with the reduction gearing 9, several impellers 11 are fixed with the outer wall of rotation axis 2, impeller 11 surrounds rotation axis
2 axial line is uniformly distributed；The reduction gearing 9, rotation axis 2 and impeller 11 are arranged inside housing 4.Current constantly rush
Hit impeller 11 so that impeller 11 rotates, and using the rotation of impeller 11, drives the rotation of rotation axis 2, obtains turning for reduction gearing 9
It is dynamic, then the counter 8 on scale 3 will be counted, data are obtained by the instruction of indicator.
The housing 4 is provided at both ends with water inlet pipe 1 and outlet pipe 10, and water inlet pipe 1 and outlet pipe 10 respectively with housing 4
Inside connection.Water inlet pipe 1 and outlet pipe 10 is intake respectively to water meter and water outlet, its direction is as shown in Figure 1, ensure work
Continuity.
Water flow meter 7 is provided with the scale 3, water flow meter 7 is connected with rotation axis 2；Several are provided with the scale 3
Counter 8, and counter 8 is evenly distributed on the surrounding of water flow meter 7, each counter 8 is connected with reduction gearing 9.Current
Meter 7 and counter 8 are all the components that can rotate display, by the rotation of reduction gearing 9, drive its rotation, and it is suitable to go to
During numerical value, the water passed through is shown.
The openend of the housing 4 is internally provided with isolation board 6, and the surrounding of isolation board 6 connects with the openend sealing of housing 4
Connect；Case 5 is provided with above the openend of housing 4, case 5 is fixed on housing 4 by axis pin, and case 5 can be around pin
Axis rotates.Isolation board 6 is a kind of translucent effect, by scale 3 and extraneous isolation, prevents dust etc. from entering in scale 3, to housing
Equipment in 4 produces infringement, or causes stuck phenomenon, is also not necessarily and uses glass material, as long as it is capable of printing opacity
Hard part, can be with.Case 5 is as a kind of guard block, realizes flexibly opening and closing using axis pin, prevents dust over time from covering
On isolation board 6, the translucency of isolation board 6 is caused to weaken.
Aforesaid way is taken, just can preferably realize the present invention.
Claims (3)
1. a kind of can realize the plain type water meter counted automatically, it is characterised in that：Shell including inner hollow and one end open
Body (4), the housing (4) are internally provided with scale (3), and scale (3) is arranged on the underface of openend, is set below scale (3)
Several intermeshing reduction gearing (9) are equipped with, rotation axis (2), the top of rotation axis (2) are provided with below reduction gearing (9)
End passes through one of reduction gearing (9) and is fixed with the reduction gearing (9), is fixed with the outer wall of rotation axis (2) some
A impeller (11), impeller (11) are uniformly distributed around the axial line of rotation axis (2)；The housing (4) is provided at both ends with into water
(1) and outlet pipe (10) are managed, and water inlet pipe (1) and outlet pipe (10) inside housing (4) respectively with connecting；The reduction gearing
(9), it is internal to be arranged at housing (4) for rotation axis (2) and impeller (11)；Water flow meter (7), water are provided with the scale (3)
Flowmeter (7) is connected with rotation axis (2).
2. a kind of the plain type water meter counted automatically can be realized according to claim 1, it is characterised in that：The scale
(3) several counters (8) are provided with, and counter (8) is evenly distributed on the surrounding of water flow meter (7), each counter
(8) it is connected with reduction gearing (9).
3. a kind of the plain type water meter counted automatically can be realized according to claim 2, it is characterised in that：The housing
(4) openend is internally provided with isolation board (6), and the surrounding of isolation board (6) is tightly connected with the openend of housing (4)；Housing
(4) case (5) is provided with above openend, case (5) is fixed on housing (4) by axis pin, and case (5) can be around
Axis pin rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081428.3A CN107990944A (en) | 2017-11-07 | 2017-11-07 | It is a kind of to realize the plain type water meter counted automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081428.3A CN107990944A (en) | 2017-11-07 | 2017-11-07 | It is a kind of to realize the plain type water meter counted automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107990944A true CN107990944A (en) | 2018-05-04 |
Family
ID=62031182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711081428.3A Withdrawn CN107990944A (en) | 2017-11-07 | 2017-11-07 | It is a kind of to realize the plain type water meter counted automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107990944A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501762A (en) * | 2019-04-27 | 2019-11-26 | 南京河海环境研究院有限公司 | A portable artificial rainfall device rainfall measurement device |
| CN115046598A (en) * | 2022-04-13 | 2022-09-13 | 成都秦川物联网科技股份有限公司 | Natural gas energy metering and assigning system and method based on Internet of things |
-
2017
- 2017-11-07 CN CN201711081428.3A patent/CN107990944A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501762A (en) * | 2019-04-27 | 2019-11-26 | 南京河海环境研究院有限公司 | A portable artificial rainfall device rainfall measurement device |
| CN115046598A (en) * | 2022-04-13 | 2022-09-13 | 成都秦川物联网科技股份有限公司 | Natural gas energy metering and assigning system and method based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180504 |