CN2306222Y - Valve for filling liquid and nitrogen - Google Patents
Valve for filling liquid and nitrogen Download PDFInfo
- Publication number
- CN2306222Y CN2306222Y CN 97234372 CN97234372U CN2306222Y CN 2306222 Y CN2306222 Y CN 2306222Y CN 97234372 CN97234372 CN 97234372 CN 97234372 U CN97234372 U CN 97234372U CN 2306222 Y CN2306222 Y CN 2306222Y
- Authority
- CN
- China
- Prior art keywords
- funnel
- valve
- nitrogen
- spring
- filling
- 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
Abstract
The utility model discloses a pouring valve for inflating nitrogen, which comprises a funnel, a transfusion pipe and a nitrogen inflating pipeline, wherein the nitrogen inflating pipeline is divided into a horizontal pipe and a standpipe. The standpipe passes through the funnel and the transfusion pipe, and the horizontal pipe passes through the funnel and is fixed on the wall of the funnel. One positioning guide sleeve is arranged on the outer edge of the transfusion pipe under the funnel and is composed of a telescopic spring, a spring seat and a centring sleeve. The telescopic spring is sheathed on the spring seat. The centering sleeve is arranged on the spring seat and is positioned under the spring. The valve has the characteristics that the valve can pour liquid and inflate nitrogen simultaneously and can be positioned with a pouring container easily. Besides, the valve also has a defoaming function.
Description
The utility model relates to the parts of the bottle placer of infusing, and specifically is meant a kind of Valve for filling liquid and nitrogen.
The funnel filling valve is the normal a kind of filling valve that adopts on the present transfusion bottle placer, the structure of funnel filling valve is by funnel, hydraulic pipe is formed, this filling valve is compared with the plunger tpe filling valve, it is simple in structure, easy to use, but when the soup of want can is soup as amino acids, often need nitrogen is filled in the transfusion after the can, it is powerless that this filling valve just seems, and can only after liquid medicine filling finishes, manually fill nitrogen, the can and the efficient of filling nitrogen well imagine it is lower like this, the time that the while soup stops in air is long more, be unfavorable for guaranteeing the quality of medicine more, studying carefully its major cause is that existing funnel filling valve does not have the device that fills nitrogen; Another weak point is that the hydraulic pipe of existing funnel filling valve is difficult for and the container filling of the can of wanting can good centering.
The purpose of this utility model is to overcome the shortcoming that above-mentioned funnel filling valve exists, and a kind of Valve for filling liquid and nitrogen is provided, and utilizes this filling valve can fill nitrogen in liquid drug.
This Valve for filling liquid and nitrogen can guarantee that also its hydraulic pipe and the container filling of the can of wanting can good centering be another purpose of the present utility model.
To achieve these goals, the technical solution adopted in the utility model is: the same funnel, the hydraulic pipe of including with existing filling valve of this filling valve, institute's difference is: a nitrogen blanketing valve road is set in existing filling valve, the nitrogen blanketing valve road is divided into transverse tube and vertical tube, vertical tube passes funnel and hydraulic pipe, and transverse tube passes and is fixed on the hopper walls.
The utility model also below funnel the hydraulic pipe outer rim one location orienting sleeve is set, orienting sleeve is made of coil tension spring, spring perch and adaptor sleeve, coil tension spring is placed on the spring perch, adaptor sleeve places on the spring perch and is positioned at spring below.
Because the utility model is provided with a nitrogen blanketing valve road and a location orienting sleeve on existing funnel filling valve, make filling valve in liquid drug, can also fill nitrogen, and filling valve and container filling is easy to locate centering.
Below in conjunction with drawings and Examples, the utility model is done one describes in detail:
Fig. 1 is the utility model structure cross-sectional schematic.
The existing funnel filling valve that is used for bottle placer includes funnel 1, hydraulic pipe 5, funnel 1 can be integral type with hydraulic pipe 5, also can be separation type, junction at hydraulic pipe 5 and funnel 1 is provided with a grip device 8, see also Fig. 1, one nitrogen blanketing valve road is set in filling valve, this pipeline is divided into transverse tube 9 and vertical tube 6, transverse tube 9 and vertical tube 6 can be integral type, also sliceable forming, if splicing, then transverse tube 9 and vertical tube 6 fixedly communicate by a reducing sleeve 10, and vertical tube 6 passes funnel 1 and hydraulic pipe 5, and transverse tube 9 passes and is fixed on funnel 1 wall.One location orienting sleeve is set below the funnel 1 of funnel filling valve, the positioning and guiding cover is made of coil tension spring 2, spring perch and adaptor sleeve 4, grip device 8 outer rims below the junction of funnel 1 and hydraulic pipe 5 also are with a spring perch 3, one coil tension spring 2 is placed on the spring perch 3, leave the gap that to place bottle placer platform 11 between grip device 8 and the spring perch 3, adaptor sleeve 4 places on the spring perch 3, and is positioned at spring 2 belows.When soup nitrogen when funnel 1 leaks down flows into the container of the can of wanting simultaneously from nitrogen blanketing valve Lu Zhongyu gas, certainly the gentle body of soup depends on the circumstances to be taken up in order of priority and pours in the container of the can of wanting, the effect of positioning and guiding cover be guarantee the bottleneck of the container of the can of wanting and adaptor sleeve 4 energy well centering locate, to prevent the outside spill and leakage of soup under the situation of centering not.Also be provided with a separatory circle 7 in the lower end of vertical tube 6, separatory circle 7 has a gap with the lower port of hydraulic pipe 5, the effect of this separatory circle 7 is to make the soup of the can of wanting can be dirty along the wall of container of want can, can reduce the generation of bubble in the container like this, certainly the diameter of vertical tube 6 is littler than the diameter of hydraulic pipe 5, so that soup flows is smooth and easy, adaptor sleeve 4 will adapt with the container of institute can, so that can insert in the container.
Claims (3)
1, a kind of Valve for filling liquid and nitrogen of the bottle placer that is used to infuse, this filling valve includes funnel (1), hydraulic pipe (5), it is characterized in that: filling valve also is provided with a nitrogen blanketing valve road, the nitrogen blanketing valve road is divided into transverse tube (9) and vertical tube (6), vertical tube (6) passes funnel (1) and hydraulic pipe (5), and transverse tube (9) passes and is fixed on funnel (1) wall.
2. filling valve as claimed in claim 1, it is characterized in that: said funnel (1) below hydraulic pipe (5) outer rim is provided with a location orienting sleeve, orienting sleeve is made of coil tension spring (2), spring perch (3) and adaptor sleeve (4), coil tension spring (2) is placed on the spring perch (3), and adaptor sleeve (4) places on the spring perch (3) and is positioned at spring (2) below.
3. filling valve as claimed in claim 1 or 2 is characterized in that: the lower end of said vertical tube (6) also is provided with a separatory circle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234372 CN2306222Y (en) | 1997-04-23 | 1997-04-23 | Valve for filling liquid and nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234372 CN2306222Y (en) | 1997-04-23 | 1997-04-23 | Valve for filling liquid and nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2306222Y true CN2306222Y (en) | 1999-02-03 |
Family
ID=33945746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97234372 Expired - Fee Related CN2306222Y (en) | 1997-04-23 | 1997-04-23 | Valve for filling liquid and nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2306222Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836691A (en) * | 2016-05-17 | 2016-08-10 | 南京海益思生物科技有限公司 | Liquid filling and inert gas filling protection integrated device and filling method thereof |
-
1997
- 1997-04-23 CN CN 97234372 patent/CN2306222Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836691A (en) * | 2016-05-17 | 2016-08-10 | 南京海益思生物科技有限公司 | Liquid filling and inert gas filling protection integrated device and filling method thereof |
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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 |