CN1054136A - Siphon tube of rain gauge - Google Patents
Siphon tube of rain gauge Download PDFInfo
- Publication number
- CN1054136A CN1054136A CN 90100831 CN90100831A CN1054136A CN 1054136 A CN1054136 A CN 1054136A CN 90100831 CN90100831 CN 90100831 CN 90100831 A CN90100831 A CN 90100831A CN 1054136 A CN1054136 A CN 1054136A
- Authority
- CN
- China
- Prior art keywords
- siphon
- rain gauge
- siphon tube
- trap
- tube
- 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.)
- Pending
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- Level Indicators Using A Float (AREA)
Abstract
Siphon tube of rain gauge is the parts of pluviograph.
The present invention replaces glass siphon with the plastics U trap, and glass siphon is a fragile article, is unable to undergo collision, and the plastics U trap has solved the shortcoming of glass siphon preferably.
Description
Rain gage is to be used for continuously recording liquid quantity of precipitation automatically.
Rain gage is made up of raingauge receiver, float chamber, shell.Showing siphon tube of rain gauge is glassware, and frangible, need observation personnel often change, to udometric operation and maintenance inconvenience, and the cost height.If standby U trap uses up, and the amount meter just can not normally use.
The present invention replaces glass siphon with the plastics U trap, because of the plastics U trap has flexibility, has overcome the weak point of glass siphon, and cost is also far below glass siphon.
In the accompanying drawing: 1 raingauge receiver, 2 little funnels, 3. float chamber, 4 floats, 5 U traps, 6. water storage bottle, 7. 8. shelves of recording pen, 9. recording clocks, 10 observation windows
Precipitation enter raingauge receiver 1. after, 2. the funnel through the bottom injects little funnel, flows into float chamber 3., float chamber is a cylinder, float is housed 4. in the tube, precipitation enters and float is risen.Recording pointer is housed 7. on float lever, writing point is made record at the recording clock tube on 9..5. at short notice water is discharged by U trap when the precipitation in float chamber reach a certain height, leave in water receiver 6. in.9. recording clock is to be fixed on the seat board, and the recording clock tube is promoted by the mechanical clock machine, and 8. the pen shelves are to push recording pointer aside when changing recording chart, are convenient to take off the clock tube.Shell is a structure of supporting whole instrument, and plays the protection inner structure.10. observation window is convenient to watch record case.
Claims (1)
1, siphon tube of rain gauge is characterized in that having flexibility, and is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90100831 CN1054136A (en) | 1990-02-13 | 1990-02-13 | Siphon tube of rain gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90100831 CN1054136A (en) | 1990-02-13 | 1990-02-13 | Siphon tube of rain gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1054136A true CN1054136A (en) | 1991-08-28 |
Family
ID=4876824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90100831 Pending CN1054136A (en) | 1990-02-13 | 1990-02-13 | Siphon tube of rain gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1054136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459804A (en) * | 2018-11-26 | 2019-03-12 | 南京信息工程大学 | A kind of rainfall gauge |
| US10816130B2 (en) | 2016-01-15 | 2020-10-27 | Basf Se | Composite article |
-
1990
- 1990-02-13 CN CN 90100831 patent/CN1054136A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10816130B2 (en) | 2016-01-15 | 2020-10-27 | Basf Se | Composite article |
| CN109459804A (en) * | 2018-11-26 | 2019-03-12 | 南京信息工程大学 | A kind of rainfall gauge |
| CN109459804B (en) * | 2018-11-26 | 2023-08-15 | 南京信息工程大学 | Rain gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |