CN2356610Y - Air pressure indicating window for sealed low-air pressure pot - Google Patents
Air pressure indicating window for sealed low-air pressure pot Download PDFInfo
- Publication number
- CN2356610Y CN2356610Y CN 99204367 CN99204367U CN2356610Y CN 2356610 Y CN2356610 Y CN 2356610Y CN 99204367 CN99204367 CN 99204367 CN 99204367 U CN99204367 U CN 99204367U CN 2356610 Y CN2356610 Y CN 2356610Y
- Authority
- CN
- China
- Prior art keywords
- air pressure
- pot
- indicating window
- edge groove
- window
- 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 relates to an air pressure indicating window for a sealed low-air pressure pot, which is on the outer edge of the U-shaped edge groove of a pot body and is tightly fixed with the outer edge of the U-shaped edge groove to integration. The indicating window is a transparent body and is provided with graduations. When used, the air pressure of the pot is showed by the graduations of the indicating window through the water level of the outer edge of the U-shaped edge groove, in order to adjust the firepower and control the air pressure of the pot. The utility model has the advantages of simple structure and safe and convenient use, accurately controls the air pressure of the pot and achieves the best energy-saving effect.
Description
The utility model relates to a kind of air pressure indicating window of low pressure seal pot, air pressure indication and adjustment firepower size when being used for pot work.
The patent No. is that 97222411.4 low press seal steam pot is not established the air pressure indicating window, and pot is when work, and a pot internal gas pressure can not be adjusted and be controlled at best atmospheric pressure value and reach optimum energy-saving effect.
The purpose of this utility model is to propose a kind of air pressure indicating window that is used for low press seal steam pot at the deficiency of the said goods, this indicating window can show the pot internal gas pressure size when work that takes the dish out of the pot, so that control a pot internal gas pressure by adjusting the firepower size, thereby reach good energy-saving effect.
The purpose of this utility model realizes by following measures:
The utility model air pressure indicating window is positioned on pot outward flange of body U type edge groove, and indicating window is the sealed transparent body, on scale is arranged, the indication window width is 2-10mm, height is 10-25mm, closely fixedly is connected as a single entity with U type edge groove outward flange.
The utility model is simple in structure, and is safe and convenient to use, can accurately control a pot internal gas pressure value, reaches optimum energy-saving effect.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:
Fig. 1 is positioned at the overall schematic of hanging down on the press seal steam pot for the air pressure indicating window.
Fig. 2 is that the A-A of Fig. 1 is to the broken section enlarged drawing.
Known that by Fig. 1 and 2 the utility model air pressure indicating window (1) is positioned on U type edge groove (2) outward flange of a pot body (4), indicating window (1) is the sealed transparent body, on scale (3) is arranged, indicating window (1) is wide to be 2-10mm, and height is 10-25mm, closely fixedly is connected as a single entity with U type edge groove (2) outward flange.Pot cover (5) bottom is arranged in U type edge groove (2), the pot inner vapor flows in the U type edge groove (2) along pot cover (5) during use, the size of the height reflection pot internal gas pressure of U type edge groove (2) middle water level, reflect by the scale on the transparent body of indicating window (1) (3), so that in time adjust firepower, control pot inner vapor pressure does not waste energy.
The ratio of open area is equal to or slightly less than the pressure of window height water under the weight of pot cover (5) and the pot cover, steam pressure reaches certain value in pot, when water level does not have enough time to adjust firepower above certain scale value in U type edge groove (2) outward flange, pot cover (5) is given off certain steam automatically by jack-up, make a pot internal gas pressure be limited to indicating window (1) indicating graduation (3), avoid the water in the U type edge groove (2) excessive with interior value.
Claims (3)
1. the air pressure indicating window of a low press seal steam pot is characterized in that this indicating window (1) is positioned on pot body U type edge groove (2) outward flange, closely fixedly is connected as a single entity with it.
2. the air pressure indicating window of low press seal steam pot according to claim 1, what it is characterized in that indicating window (1) widely is 2-10mm, height is 10-25mm.
3. the air pressure indicating window of low press seal steam pot according to claim 1 is characterized in that indicating window (1) is the sealed transparent body, has scale (3) on the transparent body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204367 CN2356610Y (en) | 1999-03-17 | 1999-03-17 | Air pressure indicating window for sealed low-air pressure pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204367 CN2356610Y (en) | 1999-03-17 | 1999-03-17 | Air pressure indicating window for sealed low-air pressure pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356610Y true CN2356610Y (en) | 2000-01-05 |
Family
ID=33999154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99204367 Expired - Fee Related CN2356610Y (en) | 1999-03-17 | 1999-03-17 | Air pressure indicating window for sealed low-air pressure pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356610Y (en) |
-
1999
- 1999-03-17 CN CN 99204367 patent/CN2356610Y/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 |