CN1006374B - Vacuum apparatus - Google Patents
Vacuum apparatusInfo
- Publication number
- CN1006374B CN1006374B CN 85109100 CN85109100A CN1006374B CN 1006374 B CN1006374 B CN 1006374B CN 85109100 CN85109100 CN 85109100 CN 85109100 A CN85109100 A CN 85109100A CN 1006374 B CN1006374 B CN 1006374B
- Authority
- CN
- China
- Prior art keywords
- vacuum
- container
- water
- vacuum container
- pipe
- 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
Links
Abstract
The present invention relates to a vacuum container which is made according to the atmospheric pressure principle. A container fully filled with water or other liquids is installed in the air which is more than 1033.6cm far away from the ground, the water in the container automatically flows out through a pipe, the lower end of the pipe is put into a water box, and the container becomes a vacuum container. The vacuum container lacks oxygen, many bacteria can not exist in the vacuum container, so the vacuum container can store fresh fruit, vegetables, meat, eggs and other foods, and can be used for carrying out a scientific experiment needing oxygen lack or negative pressure and scientific experiment work. The vaccine container has the advantages of simple structure and high efficiency, rotary machinery is not required to generate vacuum, and great vacuum can be generated.
Description
The present invention is a kind of vacuum.This vacuum is to utilize atmospheric principle to make vacuum, is to have ground-breaking invention.
The objective of the invention is to create new method and make vacuum.Improve to make the efficient of vacuum, store fresh food in vacuum vessel, can make anoxic or negative pressure in vacuum vessel: scientific experimentation and work thereof can become other forms of energy to vacuum.
Vacuum utilizes atmospheric principle to cause, standard atmosphere be 76 centimeter mercury column height/centimetre
2, be equivalent to 1033.6 centimeter water column height/centimetre
2Being installed in the container of filling water or other liquid overhead high is aerial more than 1033.6 centimetres, and the liquid in the container just automatically flows out, and container just becomes vacuum.
The working process of vacuum is as follows: all open inlet valve, vacuum valve, water discharging valve (1); (2) the lower seal water tank is filled water; (3) close water discharging valve; (4) water column pipe and vacuum vessel are filled water; (5) close inlet valve; (6) the back seal water tank is filled water; (7) open water discharging valve, the water in the vacuum vessel just automatically flows out, and vacuum vessel becomes vacuum; (8) close vacuum valve.
The advantage of vacuum is a simple structure; The efficient height; Do not need accurate rotary machine to make vacuum, can cause huge vacuum.
1 is the back seal water tank in the accompanying drawing, the 2nd, and inlet valve, the 3rd, vacuum vessel, the 4th, vacuum valve, the 5th, water column pipe, the 6th, water discharging valve.The 7th, lower seal water tank, the 8th, support.
Storage food in vacuum vessel if desired, installation is a pair of or some to fixed pulley in vacuum vessel and in the lower seal water tank earlier, place a becket bridle by fixed pulley, becket bridle is exposed at the lower seal water tank outside, food is placed in the basket, is fixed on the becket bridle, the pulling becket bridle, food is hung in the vacuum vessel, again becket bridle is fixed on the support.When needing to take out food, becket bridle is unclamped, pull out again.
Pressure in the vacuum vessel is zero, and the pressure in the atmosphere is a barometric pressure, and with a pipe, an end leads to atmosphere, the logical vacuum vessel of an end, and flow air is just arranged in the pipe, and flow air just can work done.If an end of pipe is loaded onto siren, can become acoustic energy to vacuum.If the pipe of dust collecting fan and vacuum vessel are coupled together, have just become vacuum cleaner.
Claims (1)
- Its structure of a kind of vacuum comprises back seal water tank, inlet valve, vacuum vessel, vacuum valve, water column pipe, water discharging valve, lower seal water tank, support.It is characterized in that being installed in overhead high is aerial more than 1033.6 centimetres to the vacuum vessel of filling water or other liquid, the water in the vacuum vessel just automatically flows out by the water column pipe, and vacuum vessel forms vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85109100 CN1006374B (en) | 1985-12-07 | 1985-12-07 | Vacuum apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85109100 CN1006374B (en) | 1985-12-07 | 1985-12-07 | Vacuum apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85109100A CN85109100A (en) | 1987-08-12 |
| CN1006374B true CN1006374B (en) | 1990-01-10 |
Family
ID=4796240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85109100 Expired CN1006374B (en) | 1985-12-07 | 1985-12-07 | Vacuum apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1006374B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130164417A1 (en) * | 2009-07-31 | 2013-06-27 | Dinan Wu | Water equilibrium variable pressure dried foods, processing method, device and package thereof |
| CN102345341A (en) * | 2010-07-30 | 2012-02-08 | 叶倩儿 | Multifunctional plate and manufacturing method thereof |
-
1985
- 1985-12-07 CN CN 85109100 patent/CN1006374B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN85109100A (en) | 1987-08-12 |
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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 | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| 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 |