CN2137918Y - Pressure thermos flask straw against scale deposition drawn out - Google Patents
Pressure thermos flask straw against scale deposition drawn out Download PDFInfo
- Publication number
- CN2137918Y CN2137918Y CN 92236746 CN92236746U CN2137918Y CN 2137918 Y CN2137918 Y CN 2137918Y CN 92236746 CN92236746 CN 92236746 CN 92236746 U CN92236746 U CN 92236746U CN 2137918 Y CN2137918 Y CN 2137918Y
- Authority
- CN
- China
- Prior art keywords
- drainpipe
- thermos flask
- pressure thermos
- utility
- water
- 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
Links
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- Table Equipment (AREA)
Abstract
The utility model relates to an anti-scale water discharging pipe of a pressure thermos flask, which is characterized in that a hose is installed on one end of a section of the water discharging pipe which is installed in a flask liner, and the other end of the section of the water discharging pipe is provided with a water inlet hole. A float is arranged on the terminal part of the end with the water inlet hole. The utility model has the advantages that the pressure thermos flask provided with the utility model can prevent precipitated scale at the bottom of the pressure thermos flask from being carried out together with drinking water.
Description
The utility model relates to a kind of drainpipe of keeping away dirty air pot.
In known technology, the drainpipe one end of air pot is installed in the delivery port place of bottle, and another termination is installed near the glass liner inner bottom.The drainpipe weak point of this structure be every glass of water extruding in various degree contain precipitated scale in the bottle.
The purpose of this utility model is exactly to overcome the deficiency place of known technology and a kind of drainpipe of keeping away dirty air pot of providing.
The purpose of this utility model is implemented by following measure:
Corrugated flexible hose is equipped with in that termination that drainpipe is contained in the glass liner, on the other end periphery circle of flexible pipe the inlet opening is arranged, and float is housed on the termination.
Advantage of the present utility model is: the precipitated scale at the bottom of using the utility model to be installed in can to avoid in the existing air pot bottle is taken out of with drinking-water.
Accompanying drawing is an embodiment general assembly schematic diagram provided by the utility model.
In conjunction with the accompanying drawings embodiment is described in further detail:
In the glass liner 2 of air pot 1 drainpipe 3 is housed, the one end is installed in the delivery port place, 4 place of bottle, be equipped with plastic corrugated flexible hose 5 another termination, is evenly equipped with 6-8 inlet opening on the other end 6 place's periphery circles of flexible pipe, and the float 7 with plastics or aluminium sheet system is housed on the termination.
After in the vacuum flask glass liner, filling water, the position of float as shown in the figure, the water that is taken out does not have precipitated scale, when the water in the glass liner will use up, at the bottom of float just can sink to bottle shown in the figure dotted line.Because the inlet opening is along the uniform aperture of drainpipe week circle, so cause that when water inlet the current fluctuation is very little, stir the bottle incrustation scale at the end hardly, therefore avoided the possibility of incrustation scale basically at whole drainage procedure with the water discharge, just when discharging, last surplus water just can have a spot of incrustation scale, at this moment it is outwelled is exactly to pour into boiling water again.
Claims (3)
1, a kind of drainpipe of keeping away dirty air pot, one end of its pipe is installed in the delivery port place of bottle, another termination is installed near the glass liner inner bottom, it is characterized in that drainpipe is contained in that interior termination of glass liner corrugated flexible hose is housed, have on inlet opening, the termination on the other end periphery circle of flexible pipe float is housed.
2, drainpipe according to claim 1 is characterized in that the uniform inlet opening of periphery circle of flexible pipe can be 6-8.
3, drainpipe according to claim 1 and 2, the manufactured materials that it is characterized in that float can be plastics also can be aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236746 CN2137918Y (en) | 1992-10-24 | 1992-10-24 | Pressure thermos flask straw against scale deposition drawn out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236746 CN2137918Y (en) | 1992-10-24 | 1992-10-24 | Pressure thermos flask straw against scale deposition drawn out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137918Y true CN2137918Y (en) | 1993-07-14 |
Family
ID=33778193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92236746 Expired - Fee Related CN2137918Y (en) | 1992-10-24 | 1992-10-24 | Pressure thermos flask straw against scale deposition drawn out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137918Y (en) |
-
1992
- 1992-10-24 CN CN 92236746 patent/CN2137918Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |