CN2178805Y - Liquid absorption apparatus - Google Patents
Liquid absorption apparatus Download PDFInfo
- Publication number
- CN2178805Y CN2178805Y CN 93241487 CN93241487U CN2178805Y CN 2178805 Y CN2178805 Y CN 2178805Y CN 93241487 CN93241487 CN 93241487 CN 93241487 U CN93241487 U CN 93241487U CN 2178805 Y CN2178805 Y CN 2178805Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- valve
- end body
- entering hole
- liquid entering
- 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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- Devices For Dispensing Beverages (AREA)
Abstract
The utility model relates to a liquid sucking device which makes use of the principle of siphonage. When stopping adding liquid, the existing manual liquid adding device can only lift liquid inlet and outlet soft pipes, causing the residual liquid in the soft pipes overflow and having the dangers of poison, combustion and explosion. The liquid sucking device is characterized in that a one-way valve with double sheets is arranged in a liquid inlet end body; a liquid inlet is split into two reverse channels; a liquid inlet valve sheet is pressed by making use of connecting the end body and the screw thread of an outer pipe; so working condition is controlled, and no residual liquid in the liquid sucking device and the soft pipe is achieved.
Description
The utility model relates to a kind of syringe that utilizes siphon principle, is applicable to liquid is moved into the manual operations of another container by a container, such as adding wet goods from oil drum to automotive oil tank.
Generally refuel to automotive oil tank, or certain liquid is shifted to the packing etc. of keg by drum from providing oil drum for oneself, first-elected manually operated type liquid filler (CN902055712 and CN902056425) in the prior art, they simple in structure, cost is low, and is easy to carry.But in use find,,, will make in flexible pipe and the liquid filler oil residues hydrorrhea outside bucket if mention fluid flexible pipe or feed liquor flexible pipe when oil (or other liquid) when filling it up with.Promptly dispose the venting air valve even if improve original product, but can not eliminate leaking of section fluid before the bleed valve, the fluid of letting out in bucket outside that overflows causes environmental pollution for a moment, and the 2nd, waste resource, most importantly still lose danger toxic or that fire.
The purpose of this utility model is to overcoming the deficiency of above-mentioned liquid filler, releases the manual syringe of safety type of a kind of anti-leak, no overflow.
The purpose of this utility model can be realized by following design proposal.In former liquid filler basic structure, pipe is isolated with leather cup with outer lumen and is formed passage with the through hole of outer tube wall profile of tooth annular groove and interior pipe promptly, liquid feeding end is connected with two end bodies with holes with outlet end, transform the one-way valve of installing in its liquid entering hole end body as the biplate one-way valve.It is characterized in that promptly this biplate one-way valve is installed in the liquid entering hole end body, liquid entering hole is divided into two backward channels, inlet opening is controlled its working state by valve block by the extruding that is threaded of this end body and outer tube.
Said biplate one-way valve is made of dividing plate with holes and two valve blocks that are installed in two valve opening respective side respectively.
Also comprise in the design on the liquid entering hole end body bleed valve is arranged.
The utility model unscrews liquid entering hole end body and makes the feed liquor valve block in running order in use, twitches the inner tube hand and utilizes leather cup will manage interior gas discharge, and rely on siphonage with the liquid sucking-off.When stopping liquid feeding, screw liquid entering hole end body earlier, make it with outer tube the feed liquor valve block to be formed extruding, the sealing inlet opening stops liquid to continue to flow into liquid filler.Open and be in high-order bleed valve, make in the syringe and in the fluid flexible pipe residual liquid flow into and be subjected to liquid container.After waiting not have raffinate, close bleed valve, the interior pipe of leather cup is equipped with in pushing repeatedly, utilizes air pressure that the raffinate in the feed liquor flexible pipe is all pushed back former storage liquid container, has so just avoided fluid to let out the harm and the unnecessary loss of overflowing and bringing, and has finished the design's purpose.
In the accompanying drawing, Fig. 1: the structural representation that is syringe.
Fig. 2: the structural representation that is the biplate one-way valve.
Below in conjunction with accompanying drawing present design is described further.
1. the biplate one-way valve that will have two through holes is installed in the liquid feeding end body and 3. goes up, and makes the liquid feeding end body 3. 6. can 2. realize control to its working state by the extruding feed liquor valve block that is threaded with outer tube, is provided with bleed valve 5. at the liquid feeding end body on 3..Before the imbibition, 3. rotation liquid feeding end body makes the feed liquor valve block 2. in running order, and 7. the pipe handle discharges the air in feed liquor flexible pipe and the syringe chamber in twitching, and forms siphon.When stopping imbibition, 3. make the feed liquor valve block 2. be extruded the sealing inlet opening thereby screw the liquid feeding end body.Open this moment bleed valve 5. make residue in the syringe cavity and delivery hose in liquid continue to flow into and be subjected to liquid container.Close then bleed valve 5. promote repeatedly in the pipe handle 7. make air open back the liquid valve block and 4. the liquid in the feed liquor flexible pipe is all pushed back former storage liquid container through returning the liquid valve opening.Thereby realize the noresidue liquid spill, avoid losing and having stoped the harm of toxic liquid and inflammable liquid.
Claims (3)
1, a kind of syringe of forming by interior pipe, outer tube, two end bodies with holes and valve, interior pipe and outer lumen are isolated with leather cup and are formed passage with the through hole on outer tube wall profile of tooth annular groove and the interior pipe, it is characterized in that said valve body is a biplate one-way valve, promptly this valve is installed in the liquid entering hole end body, liquid entering hole is divided into two backward channels, and the valve block of liquid entering hole is by its working state of scyewed joint extruding control of this end body and outer tube.
2, by the described syringe of claim 1, it is characterized in that the biplate one-way valve is made of dividing plate with holes and two valve blocks that are installed in two valve opening respective side respectively.
3, by claim 1 or 2 described syringes, it is characterized in that liquid entering hole end body has a bleed valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241487 CN2178805Y (en) | 1993-10-12 | 1993-10-12 | Liquid absorption apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241487 CN2178805Y (en) | 1993-10-12 | 1993-10-12 | Liquid absorption apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2178805Y true CN2178805Y (en) | 1994-10-05 |
Family
ID=33815441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93241487 Expired - Fee Related CN2178805Y (en) | 1993-10-12 | 1993-10-12 | Liquid absorption apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2178805Y (en) |
-
1993
- 1993-10-12 CN CN 93241487 patent/CN2178805Y/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 |