CN1955653A - Two-way measuring water meter - Google Patents
Two-way measuring water meter Download PDFInfo
- Publication number
- CN1955653A CN1955653A CN 200510015583 CN200510015583A CN1955653A CN 1955653 A CN1955653 A CN 1955653A CN 200510015583 CN200510015583 CN 200510015583 CN 200510015583 A CN200510015583 A CN 200510015583A CN 1955653 A CN1955653 A CN 1955653A
- Authority
- CN
- China
- Prior art keywords
- impeller
- gear
- gear set
- water meter
- pointer
- 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- Withdrawn
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- Measuring Volume Flow (AREA)
Abstract
A water meter of two-way metering type is prepared as setting impeller at bottom of shell, setting gear set above impeller, setting meter surface at top of shell body, driving pointer or digit wheel on meter surface to rotate by gear set in order to carry out two-way metering for displaying out water inlet amount and water outlet amount in direct-viewing way.
Description
Technical field
The present invention relates to a kind of water meter of bidirectional measuring.
Background technology
The water meter of commonly using is unidirectional metering, can only measure into water what, can not calculate the water yield, its purposes is single.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, and a kind of water meter of bidirectional measuring is provided.
Technical scheme of the present invention is, a kind of water meter of bidirectional measuring, comprise housing, surface, impeller and gear set, impeller is installed in lower part of frame, gear set is installed in above the impeller, the shaft gear of impeller contacts with a gear in the gear set and can drive its rotation, be surface mounted in housing top, lip-deep pointer or digit wheel are connected with a gear output shaft in the gear set, gear rotates and drives pointer or digit wheel rotation, it is characterized in that: bidirectional measuring, surface are numeric type or pointer type, can intuitively show inflow and aquifer yield.
The present invention has following advantage: the two-way demonstration water yield of energy, and accurate measurement, recognition is convenient, and is simple in structure.
Description of drawings
Fig. 1 is a vertical view of the present invention.Fig. 2 is a cut-open view of the present invention.
Embodiment
See also figure, a kind of water meter of bidirectional measuring comprises housing 1, surface 2, impeller 3 and gear set 4 and return-to-zero knob 5, promotes impeller 3 when current pass through water meter, driven gear group 4 is rotated, pointer or numeral show inflow from the teeth outwards, when current oppositely pass through, in like manner, water meter shows the outflow water yield, return-to-zero knob 5 is pressed its axle head conical gear of back and contact with a gear in the gear set, and the scalable gear rotates and reaches the return-to-zero purpose, in wrong use when poor of the turnover water yield.
Claims (1)
1, a kind of water meter of bidirectional measuring, comprise housing, surface, impeller and gear set, impeller is installed in lower part of frame, gear set is installed in above the impeller, the shaft gear of impeller contacts with a gear in the gear set and can drive its rotation, be surface mounted in housing top, lip-deep pointer or digit wheel are connected with a gear output shaft in the gear set, gear rotates and drives pointer or digit wheel rotation, it is characterized in that: bidirectional measuring, the surface is numeric type or pointer type, can intuitively show inflow and aquifer yield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015583 CN1955653A (en) | 2005-10-25 | 2005-10-25 | Two-way measuring water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015583 CN1955653A (en) | 2005-10-25 | 2005-10-25 | Two-way measuring water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1955653A true CN1955653A (en) | 2007-05-02 |
Family
ID=38063116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510015583 Withdrawn CN1955653A (en) | 2005-10-25 | 2005-10-25 | Two-way measuring water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1955653A (en) |
-
2005
- 2005-10-25 CN CN 200510015583 patent/CN1955653A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Cui Liankai Document name: Written notice of preliminary examination of application for patent for invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Cui Liankai Document name: Notice of publication of application for patent for invention |
|
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |