CN203522705U - Waterproof pulse counter - Google Patents
Waterproof pulse counter Download PDFInfo
- Publication number
- CN203522705U CN203522705U CN201320594981.8U CN201320594981U CN203522705U CN 203522705 U CN203522705 U CN 203522705U CN 201320594981 U CN201320594981 U CN 201320594981U CN 203522705 U CN203522705 U CN 203522705U
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- CN
- China
- Prior art keywords
- tongue tube
- pulse counter
- character wheel
- waterproof
- print wheel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a waterproof pulse counter. A tongue tube is arranged at the outside of a print wheel, a drive tube is arranged in the print wheel, a piston is connected with the drive tube, a switch is arranged on the print wheel, and magnetic steel is connected with the print wheel. The waterproof pulse counter breaks a traditional concept of a conventional counting tool, a new method is adopted to count, the magnetic steel is mounted at the position of the print wheel, and the tongue tube influenced by the magnetic steel is mounted at the position close to the print wheel. When the magnetic steel is close to the tongue tube, the tongue tube closes, and when the magnetic steel leaves the tongue tube, the tongue tube opens. An electronic control apparatus can determine to count one unit through determining closing/opening state of the tongue tube, and assembling and disassembling the piston are very convenient. The novel double-tongue-tube pulse counter technology is very high in accuracy, easy to operate, simple in structure and very high in cost performance.
Description
Technical field
the utility model relates to diaphragm gas meter, mechanical character wheel counter and electronic pulse counter technical field, especially a kind of novel double dry-reed pipe waterproof pulse counter.
Background technology
double dry-reed pipe pulse counter is a kind of count tool, but count tool counting is in the market inaccurate, the mechanical count character wheel of normally used diaphragm gas meter belongs to discontinuous rotation, reversion that even may be interior among a small circle, the position that character wheel stops is unfixed, probably just rest on the position between tongue tube switching, easily ceaselessly shake between opening and closing, and the time length of shake is uncertain, cannot effectively judge by traditional methods such as time delay, easily cause the consequence of many countings, and poor sealing, easily water inlet, causes counting inaccurate.In order to solve the deficiencies in the prior art, the utility model proposes a kind of waterproof pulse counter.
Summary of the invention
for the problems referred to above, the utility model aims to provide a kind of waterproof pulse counter.
for realizing this technical purpose, scheme of the present utility model is: a kind of waterproof pulse counter, comprise tongue tube, sleeve pipe, piston, character wheel, switch, magnet steel, described tongue tube is positioned at the outside of character wheel, described sleeve pipe is positioned at character wheel inside, described piston is connected with sleeve pipe, and described switch is positioned on character wheel, and described magnet steel is connected with character wheel.
as preferably, described tongue tube has two, and magnet steel has one, and magnet steel is connected by plug-in type with character wheel.
as preferably, described piston inserts by sleeve pipe in the middle of character wheel, can effectively stop water to enter in counter, affects count results.
the utility model is broken the traditional concept of count tool in the past, adopts new method counting, and the position of character wheel is provided with magnet steel, and the tongue tube that affected by magnet steel is installed in the place near character wheel.Magnet steel is near tongue tube time, and tongue tube is closed; In the time of away from tongue tube, tongue tube disconnects.Electronic-controlled installation opens and closes by judgement tongue tube, judges counting Yi Ge unit, and piston is installed, and loads and unloads very convenient.Novel double dry-reed pipe pulse counter counting accuracy is very high, operates than being easier to, and simple in structure, cost performance is very high.
Accompanying drawing explanation
fig. 1 is overall structure schematic diagram of the present utility model;
in figure: tongue tube 1, sleeve pipe 2, piston 3, character wheel 4, switch 5, magnet steel 6.
Embodiment
below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
as shown in Figure 1, a kind of waterproof pulse counter of the utility model embodiment, comprise tongue tube 1, sleeve pipe 2, piston 3, character wheel 4, switch 5, magnet steel 6, described tongue tube 1 is positioned at the outside of character wheel 4, described sleeve pipe 2 is positioned at character wheel 4 inside, described piston 3 is connected with sleeve pipe 2, and described switch 5 is positioned on character wheel 4, and described magnet steel 6 is connected with character wheel 4.
as preferably, described tongue tube 1 has two, and magnet steel 6 has one, and magnet steel 6 is connected by plug-in type with character wheel 4.
as preferably, described piston 3 inserts in the middle of character wheels 4 by sleeve pipe 2, can effectively stop water to enter in counter, affects count results.
operation principle of the present utility model: the utility model is broken the traditional concept of count tool in the past, adopts new method counting, and the position of character wheel is provided with magnet steel, and the tongue tube that affected by magnet steel is installed in the place near character wheel.Magnet steel is near tongue tube time, and tongue tube is closed; In the time of away from tongue tube, tongue tube disconnects.Electronic-controlled installation opens and closes by judgement tongue tube, judges counting Yi Ge unit, and piston is installed, and loads and unloads very convenient.The accurate exactness of novel double dry-reed pipe pulse counter technology is very high, operates than being easier to, and simple in structure, cost performance is very high.
the above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, within all should being included in the protection range of technical solutions of the utility model.
Claims (3)
1. a waterproof pulse counter, comprises tongue tube, sleeve pipe, piston, character wheel, switch, magnet steel, it is characterized in that: described tongue tube is positioned at the outside of character wheel, described sleeve pipe is positioned at character wheel inside, described piston is connected with sleeve pipe, and described switch is positioned on character wheel, and described magnet steel is connected with character wheel.
2. a kind of waterproof pulse counter according to claim 1, is characterized in that: described tongue tube is provided with two, and magnet steel is provided with one, between magnet steel and character wheel, by plug-in type, is connected.
3. a kind of waterproof pulse counter according to claim 1, is characterized in that: described piston inserts in the middle of character wheel by sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594981.8U CN203522705U (en) | 2013-09-26 | 2013-09-26 | Waterproof pulse counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594981.8U CN203522705U (en) | 2013-09-26 | 2013-09-26 | Waterproof pulse counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522705U true CN203522705U (en) | 2014-04-02 |
Family
ID=50381574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594981.8U Expired - Fee Related CN203522705U (en) | 2013-09-26 | 2013-09-26 | Waterproof pulse counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501886A (en) * | 2014-12-13 | 2015-04-08 | 重庆市山城燃气设备有限公司 | Reed pipe pulse type fluid flow meter metering method |
| CN110987105A (en) * | 2019-11-29 | 2020-04-10 | 重庆前卫克罗姆表业有限责任公司 | Code counting method based on double-pulse sampling and gas meter |
-
2013
- 2013-09-26 CN CN201320594981.8U patent/CN203522705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501886A (en) * | 2014-12-13 | 2015-04-08 | 重庆市山城燃气设备有限公司 | Reed pipe pulse type fluid flow meter metering method |
| CN104501886B (en) * | 2014-12-13 | 2017-09-12 | 重庆市山城燃气设备有限公司 | Tongue tube pulsed fluid meter metering method |
| CN110987105A (en) * | 2019-11-29 | 2020-04-10 | 重庆前卫克罗姆表业有限责任公司 | Code counting method based on double-pulse sampling and gas meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190926 |