CN201740546U - Structure for mounting wet-type water meter in dry way - Google Patents
Structure for mounting wet-type water meter in dry way Download PDFInfo
- Publication number
- CN201740546U CN201740546U CN2010202397944U CN201020239794U CN201740546U CN 201740546 U CN201740546 U CN 201740546U CN 2010202397944 U CN2010202397944 U CN 2010202397944U CN 201020239794 U CN201020239794 U CN 201020239794U CN 201740546 U CN201740546 U CN 201740546U
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- water
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- counter
- impeller
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Abstract
The utility model discloses a structure for mounting a wet-type water meter in a dry way. The structure comprises an impeller box, an impeller, a gear fixing plate, a gear, a partitioning plate, a lower steel magnet, an upper steel magnet and a counter, wherein the structure is characterized in that the gear comprises a reduction gear for counting and a transmission gear for integrating; part of the reduction gear for counting is soaked in water; the transmission gear for integrating is sealed up in a sealing device; and the reduction gear for counting and the transmission gear for integrating are driven through magnetic transmission. After the impeller and the reduction gear are driven by the water entering the impeller box, the water is coupled by the steel magnets to enhance the dynamic performance thereof; then, the upper steel magnet on the partitioning plate is driven by the water through the lower steel magnet; and the counter and the transmission gear for integrating are further driven by the upper steel magnet. The water can be fully separated from the character wheels at the upper part by the partitioning plate to form a structure similar to the dry-type water meter, and the circuit is mounted in the cavity for the counter on the partitioning plate to be fully isolated from water, thus basically eliminating the potential risks of soaking the circuits in water and guaranteeing that the readings of the character wheels are clear; and the reduction gear is soaked in water, thus guaranteeing the characteristic that the wet-type water meter has high sensitivity.
Description
(1) technical field
The utility model discloses a kind of wet type surface drying assembling structure.
(2) background technology
As everyone knows, whether water meter ducks in drink according to counter and can be divided into dry-type meter, wet-type meter, liquid-sealing water meter.The design feature of wet type table is that all parts are all in water, watch glass bears hydraulic pressure, the gear interlock is adopted in the transmission of gear train and counter, the advantage of wet type table is the measuring accuracy height, make flow little, but character wheel etc. are worked in water for a long time, even perhaps fluid-tight table, character wheel also will be worked in pure water or glycerine, this has just determined the water resistance of electronic circuit part can not obtain assurance reliably and with long-term, that is to say that circuit can not reliably working steady in a long-term in the environment that water surrounds.The design feature of dry type table is: the chamber of gear train and counter is isolated, and the water meter watch glass does not bear hydraulic pressure, and the transmission of gear train and counter is generally magnet steel.The advantage of dry type table is that freeze-proof is strong, clear reading, and consumed energy is excessive during still owing to the magnetic transmission, so the sensitivity of dry type table is relatively poor than the wet type table.How can guarantee the sensitivity of water meter and can guarantee that the electronic circuit part is not worked in the water meter in the environment of water is arranged, a kind of wet type surface drying of my company's utility model patent assembling structure has solved above problem for this reason.
(3) utility model content
For the structural advantages of wet type table and the structural advantages of psychrometer are combined, the utility model provides a kind of wet type surface drying assembling structure.
A kind of wet type surface drying assembling structure, contain impeller box, impeller, gear fixed head, gear, dividing plate, lower magnetic steel, upper magnetic steel, counter, it is characterized in that: gear contains reduction gearing that is useful on metering and the transmission gear that is used for integrating, wherein, the reduction gearing that is used for measuring partly is immersed in water, the gear drive that is used for integrating is partially enclosed in packoff, and the reduction gearing that is used to measure passes by magnetic with the transmission gear that is used for integrating carries out transmission.Dividing plate separates the character wheel of water and the first half between reduction gearing and counter, and circuit board is contained in the cavity of counter.
A kind of principle of wet type surface drying assembling structure is as described below: after water enters impeller box, be coupled by magnet steel after impeller, the reduction gearing, its dynamic property strengthens, and passes through lower magnetic steel afterwards more again, drive the upper magnetic steel above the dividing plate, upper magnetic steel drives counter again and is used for the gear of integrating.Because dividing plate separates the character wheel on water and top fully, the structure of similar and dry type table, circuit is contained in the cavity of the counter above the dividing plate and water is isolated fully, has eliminated soaked hidden danger from root, and can guarantee the character wheel clear reading.Reduction gearing has guaranteed the highly sensitive characteristics of wet type table again in water simultaneously.
The beneficial effects of the utility model are:
(1) a kind of wet type surface drying of the utility model assembling structure has concentrated circuit part in highly sensitive advantage of wet type table and the dry-type meter not to be immersed in advantage in the water.
(2) a kind of wet type surface drying of the utility model assembling structure is simple in structure, is easy to realize, is the developing direction of intellectual water meter base table structure from now on.
(3) a kind of wet type surface drying of the utility model assembling structure is specially adapted to the base table structure of intellectual water meter, direct-reading gage, for the base table structure of intellectual water meter, direct-reading gage provides a kind of perfect solution.
(4) description of drawings
Accompanying drawing 1 is the sectional view of a kind of wet type surface drying of the utility model assembling structure
(5) embodiment
Below in conjunction with embodiment the technical solution of the utility model is described in further detail.Protection domain of the present utility model will not only be confined to the statement of following content.
As shown in Figure 1: a kind of wet type surface drying assembling structure, contain impeller box (1), impeller (2), gear fixed head (3), gear (4), dividing plate (5), lower magnetic steel (6), upper magnetic steel (7), counter (8), (9) are tested water among the figure.Gear contains reduction gearing that is useful on metering and the transmission gear that is used for integrating, and what (4) identified among the figure is reduction gearing.Wherein, the reduction gearing that is used for measuring partly is immersed in water, and the gear drive that is used for integrating is partially enclosed in packoff, and the reduction gearing that is used to measure passes by magnetic with the transmission gear that is used for integrating carries out transmission.Dividing plate separates the character wheel of water and the first half between reduction gearing and upper magnetic steel, and circuit board is contained in the cavity of counter.
After water enters impeller box, be coupled by magnet steel after impeller, the reduction gearing, its dynamic property strengthens again, and again by lower magnetic steel, drives the upper magnetic steel above the dividing plate afterwards, and upper magnetic steel drives counter again and is used for the gear of integrating.Because dividing plate separates the character wheel on water and top fully, the structure of similar and dry type table, circuit is contained in the cavity of the counter above the dividing plate and water is isolated fully, has eliminated soaked hidden danger from root, and can guarantee the character wheel clear reading.Reduction gearing has guaranteed the highly sensitive characteristics of wet type table again in water simultaneously.
Claims (1)
1. wet type surface drying assembling structure, contain impeller box, impeller, gear fixed head, gear, dividing plate, lower magnetic steel, upper magnetic steel, counter, it is characterized in that: gear contains reduction gearing that is useful on metering and the transmission gear that is used for integrating, wherein, the reduction gearing that is used for measuring partly is immersed in water, the gear drive that is used for integrating is partially enclosed in packoff, and the reduction gearing that is used to measure passes by magnetic with the transmission gear that is used for integrating carries out transmission; Dividing plate separates the character wheel of water and the first half between reduction gearing and counter, and circuit board is contained in the cavity of counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202397944U CN201740546U (en) | 2010-06-28 | 2010-06-28 | Structure for mounting wet-type water meter in dry way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202397944U CN201740546U (en) | 2010-06-28 | 2010-06-28 | Structure for mounting wet-type water meter in dry way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740546U true CN201740546U (en) | 2011-02-09 |
Family
ID=43555822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202397944U Expired - Lifetime CN201740546U (en) | 2010-06-28 | 2010-06-28 | Structure for mounting wet-type water meter in dry way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843309A (en) * | 2017-12-15 | 2018-03-27 | 宁波艾玛特仪表科技有限公司 | A kind of intellectual water meter photoelectric sampler |
-
2010
- 2010-06-28 CN CN2010202397944U patent/CN201740546U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843309A (en) * | 2017-12-15 | 2018-03-27 | 宁波艾玛特仪表科技有限公司 | A kind of intellectual water meter photoelectric sampler |
| CN107843309B (en) * | 2017-12-15 | 2024-01-05 | 宁波艾玛特仪表科技有限公司 | Photoelectric sampler for intelligent water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUNTRONT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HE'NAN SUNTRONT TECH. CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: In high tech Development Zone, Henan province Zhengzhou city 450001 Street No. 19 Patentee after: SUNTRONT TECHNOLOGY CO., LTD. Address before: In high tech Development Zone, Henan province Zhengzhou city 450001 Street No. 19 Patentee before: He'nan Suntront Tech. Co., Ltd. Address after: In high tech Development Zone, Henan province Zhengzhou city 450001 Street No. 19 Patentee after: SUNTRONT TECHNOLOGY CO., LTD. Address before: In high tech Development Zone, Henan province Zhengzhou city 450001 Street No. 19 Patentee before: He'nan Suntront Tech. Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |