CN2282536Y - Portable air pressure liquid draining device for closed container - Google Patents
Portable air pressure liquid draining device for closed container Download PDFInfo
- Publication number
- CN2282536Y CN2282536Y CN 96242622 CN96242622U CN2282536Y CN 2282536 Y CN2282536 Y CN 2282536Y CN 96242622 CN96242622 CN 96242622 CN 96242622 U CN96242622 U CN 96242622U CN 2282536 Y CN2282536 Y CN 2282536Y
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- CN
- China
- Prior art keywords
- air
- valve
- liquid
- pressure
- utility
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a portable air pressure liquid draining device for a closed container. The utility model is mainly composed of an air reservoir (2), a stop valve (12), a pressure reducing valve (7), a barometer (8), a connecting pipe (6), a reservoir plug (9) for a liquid reservoir tank (11), a liquid inlet pipe (14), a liquid conveying pipe (15), etc. When the utility model is used, the air reservoir charges the pressure air to the liquid reservoir tank according to the adjusted pressure, and the liquid is pressed in a liquid storing container. Because the air reservoir can be charged aforehand by an air pump or charged on site by a manual high pressure air pump, the utility model has the advantages of simple structure, convenient portability, no power required when working, and high safety. Besides, the reserved liquid can be conveyed to a high position. The utility model is especially suitable for a field to use.
Description
The utility model belongs to the storing of liquid, is a kind of device that utilizes the air pressure principle with emptying of barreled liquid and conveying.
Usually adopt artificial pump, pump class instrument in the commercial production or use siphon mode, in the barreled container, get liquid or transfusion.But artificial pump uses difficultly, and often fault and leakage; Pump class instrument is generally relatively heavier, carry inconvenience, and what have needs additionaling power in addition, is unsuitable for open-air mobile operating and uses; Siphon mode is got liquid, only is suitable for getting liquid in high-level container, transferring to the low level container, liquid can not be transferred to high-level container.
The purpose of this utility model be development a kind of can be in leakproof tank the filling pressed gas, utilize air pressure with liquid in container (routine fluid) force feed to liquid container and carry more convenient, the simple to operate safe portable atmospheric pressure apocenosis device that is used for leakproof tank.
The utility model is for reaching above-mentioned design objective, it constitutes air receiver and the adapting pipe that comprises band air-pressure gauge and safety valve at least, characteristics are that the inlet end of air receiver is equipped with check valve or air inlet gate valve, the outlet side has air feed shutoff valve and adapting pipe to join, and in adapting pipe, be serially connected with reducing valve in turn, the output pressure table, the end of this adapting pipe puts in the tube plug, and the opening that tube is plugged with interface such as screw thread and liquid storage barrel cage connects, the tube plug has oil discharge passage in addition, one end communicates with the feed tube that can extend the barrel cage bottom, the other end connects hydraulic pipe, is serially connected with the transfusion gate valve on the hydraulic pipe.
Its technical pattern also comprises: between output pressure table in the adapting pipe and tube plug manual two position three-way valve and rapid release valve are housed 1..2. the quick coupling of being convenient to be hinged with is housed between two position three-way valve in the adapting pipe and rapid release valve.
Adopt the atmospheric pressure apocenosis device of above-mentioned technical pattern to have following effect successively: 1. before the work, in the workshop, use air pump to air receiver filling pressure gas (or at work-site high pressure manual inflator filling pressure gas) earlier, make pressure gas enter air receiver, show from air-pressure gauge to reach (routine 8kgf/cm till the design air pressure through inlet end, check valve or gate valve
2).After this device is taken the building site at random, with tube beyond the Great Wall hickey and the opening of liquid storage barrel cage closely connect, open the air feed shutoff valve, and adjust reducing valve simultaneously, the reading from the output pressure table reaches (routine 0.5kgf/cm till the design pressure-bearing of liquid storage barrel cage
2), the pressure gas that makes air receiver successively enters on the liquid level in the liquid storage barrel cage (on the routine diesel oil liquid level) by flow through shutoff valve, reducing valve, tube plug place of adapting pipe, and according to pascal's principle, liquid level bears air pressure (routine 0.5kgf/cm
2), after opening the transfusion gate valve, flow through under the effect of pressure gas liquid pipe, tube plug oil discharge passage, hydraulic pipe, transfusion gate valve of the liquid in the liquid storage barrel cage gone into into liquid container.This atmospheric pressure apocenosis device can install appended pipeline and components and parts and standby high pressure manual inflator or be stacked on the air receiver, and it is comparatively convenient to carry; Do not need during use to join engine installation in addition, avoided fuel oil possibility on fire; Can adjust the air pressure of input liquid storage barrel cage as required, saving liquid is transferred to high-level container.2. when needs stop discharge opeing, only need close the transfusion gate valve and get final product; When quitting work, can thereby refluxing, the pressure gas in the liquid storage barrel cage exit fast by manually opening and making two position three-way valve be in deflated state through rapid release valve.3., then be convenient to the quick connection or the partition of adapting pipe if quick coupling is housed in adapting pipe.After the oil storage barrel cage is full of pressure gas, take adapting pipe apart especially, air receiver can move and use it for anything else.
Fig. 1 is the utility model basic structure scheme drawing.
Fig. 2 is the pumping equipment scheme drawing with backflow air-release mechanism.
From Fig. 1 as seen, the utility model mainly contains the air receiver (2) of band air-pressure gauge (1) and safety valve (20), its inlet end (3) has check valve (4) or air inlet gate valve, shutoff valve (12) is equipped with in its outlet side (5), be connected with scalable reducing valve (7) in turn by adapting pipe (6), output pressure table (8), adapting pipe (6) end puts in tube plug (9), tube has hickey (or taper pressing interface etc.) (10) to connect with opening (21) driving fit of liquid storage barrel cage (11) beyond the Great Wall, tube plug (9) has oil discharge passage (13) in addition, one end and feed tube (14) link, and the inlet side of pipe (14) can extend barrel cage (11) bottom, so that will contain the liquid emptying, its other end and hydraulic pipe (15) link, and pipe (15) is gone up tipping transfusion gate valve (16).
From Fig. 2 as seen, the output pressure table (8) in the adapting pipe can be equipped with manual two position three-way valve (18) and rapid release valve (19) afterwards, so that satisfy the needs that the pressure gas in the barrel cage (11) refluxes and puts soon.If in the adapting pipe between valve (18) and the valve (19), set up standard type quick coupling (17) in addition, adapting pipe herein can be taken apart or connect fast, to improve connection speed, it is equipped with connecting of barrel cage (11) both to be convenient to work placket plug (9), also can be after liquid storage barrel cage inflation air receiver (2) and relevant components and parts can be pulled down to move and use it for anything else, routine second liquid storage barrel cage be carried out atmospheric pressure apocenosis.
Obviously, shutoff valve (12), reducing valve (7), air-pressure gauge (8) and two position three-way valve (18) etc. can be fixedly mounted on the air receiver (2), all the other adapting pipes (6) and tube plug components and parts such as (9) can be movably arranged on the air receiver (2), so that carry and move.Tube plug (9) interface (10) can give first preparation by liquid storage barrel cage (11) opening (21) size.Adapting pipe (6), feed tube (14), hydraulic pipe (15) can be made by metal tube or colloid flexible pipe.
Claims (3)
1. the portable atmospheric pressure apocenosis device that is used for leakproof tank mainly is made of the air receiver (2) and the adapting pipe (6) of band air-pressure gauge (1) and safety valve (20), the inlet end (3) that it is characterized in that air receiver (2) has check valve (4) or air inlet gate valve, outlet side (5) has shutoff valve (12) to be associated with reducing valve (7) in turn by adapting pipe (6), air-pressure gauge (8), adapting pipe (6) end puts in tube plug (9), tube is plugged with interface (10) and can connects with the opening (21) of liquid storage barrel cage (11), the tube plug has oil discharge passage (13) in addition, the one end connects the hydraulic pipe (15) that has gate valve (16) with feed tube (14) UNICOM that can extend barrel cage (11) bottom, the other end.
2. the portable atmospheric pressure apocenosis device that is used for leakproof tank according to claim 1 is characterized in that between air-pressure gauge (8) in the adapting pipe (6) and tube plug (9) manual two position three-way valve (18) and rapid release valve (19) being housed.
3. the portable atmospheric pressure apocenosis device that is used for leakproof tank according to claim 2 is characterized in that between two position three-way valve (18) in the adapting pipe (6) and rapid release valve (19) standard form quick coupling (17) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242622 CN2282536Y (en) | 1996-12-13 | 1996-12-13 | Portable air pressure liquid draining device for closed container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242622 CN2282536Y (en) | 1996-12-13 | 1996-12-13 | Portable air pressure liquid draining device for closed container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2282536Y true CN2282536Y (en) | 1998-05-27 |
Family
ID=33916659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96242622 Expired - Fee Related CN2282536Y (en) | 1996-12-13 | 1996-12-13 | Portable air pressure liquid draining device for closed container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2282536Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121353A (en) * | 2017-06-22 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of portable liquid cool equipment pumping equipment and its inflation mechanism, drainage mechanism |
| CN110192669A (en) * | 2019-05-15 | 2019-09-03 | 昆明理工大学 | A kind of quantitative oil supply device and quantitative fuel supply method of electronic cigarette |
-
1996
- 1996-12-13 CN CN 96242622 patent/CN2282536Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121353A (en) * | 2017-06-22 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of portable liquid cool equipment pumping equipment and its inflation mechanism, drainage mechanism |
| CN110192669A (en) * | 2019-05-15 | 2019-09-03 | 昆明理工大学 | A kind of quantitative oil supply device and quantitative fuel supply method of electronic cigarette |
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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 |