CN101698465B - Floating ball funnel - Google Patents
Floating ball funnel Download PDFInfo
- Publication number
- CN101698465B CN101698465B CN2009100602683A CN200910060268A CN101698465B CN 101698465 B CN101698465 B CN 101698465B CN 2009100602683 A CN2009100602683 A CN 2009100602683A CN 200910060268 A CN200910060268 A CN 200910060268A CN 101698465 B CN101698465 B CN 101698465B
- Authority
- CN
- China
- Prior art keywords
- floating ball
- exhaust pipe
- pipe
- freeing pipe
- liquid
- 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
- 239000007788 liquid Substances 0.000 abstract description 17
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Float Valves (AREA)
Abstract
The invention relates to an experimental instrument, in particular to a floating ball funnel, which consists of an air outlet, a conical hopper, a floating ball, an exhaust pipe and a vertical pipe, wherein the conical hopper is an inversed conical shell; the lower end of the conical hopper and the cylindrical vertical pipe form a whole; the circular tubular exhaust pipe is positioned in the vertical pipe; the top end of the exhaust pipe is provided with the floating ball which is formed with the exhaust pipe integrally and is communicated with the exhaust pipe; the floating ball is a spherical shell; and the top end of the floating ball is provided with the air outlet. The total length of the exhaust pipe and the floating ball is greater than that of the conical hopper and the vertical pipe. When liquid is poured into the conical hopper, the liquid can flow into a container from a gap between the vertical pipe and the exhaust pipe so that the air in the container is exhausted from the air outlet through the exhaust pipe. The floating ball funnel puts an end to the blockage of the vertical pipe caused by viscous liquid.
Description
Technical field
The present invention relates to a kind of experimental apparatus, particularly relate to a kind of floating ball funnel.
Background technology
In chemical experiment, need use air deflector when in the less container of bottleneck, adorning liquid, existing air deflector is made of the vertical tube of obconic housing and its underpart.When in air deflector, pouring liquid into, when particularly pouring the bigger liquid of viscosity into, usually because of liquid with the complete shutoff of the vertical tube of air deflector bottom, air in the container can't be discharged and make liquid can't flow into container, even the suitable for reading situation of overflowing of liquid from air deflector also can take place.
Summary of the invention
The present invention provides a kind of floating ball funnel with instant degassing function for solving the deficiencies in the prior art.
The scheme that solves the technology of the present invention problem is: floating ball funnel is made of exhausr port, taper bucket, ball float, freeing pipe and vertical tube.The taper bucket is obconic housing, and the lower end of taper bucket and columnar vertical tube are as a whole.The freeing pipe of pipe shape is in the vertical tube, and there is ball float as a whole with freeing pipe and that communicate on the top of freeing pipe, and ball float is the ball-shaped housing, and there is the exhausr port of diameter greater than the interior diameter of freeing pipe on the top of ball float.The total length of freeing pipe and ball float is greater than the total length of taper bucket and vertical tube.
Adopt such scheme, can reach following effect:
1. when pouring liquid in the taper bucket, liquid can flow into container smoothly from the gap between vertical tube and the freeing pipe, and the air in the container is then discharged from exhausr port by freeing pipe.Stopped to take place because of the situation of liquid thickness with the vertical tube shutoff.
2. because ball float is the hollow spherical body, therefore, though the speed of in the taper bucket, pouring liquid into greater than container in the speed of air exhaustion, ball float still can float on the liquid level under the effect of liquid buoyancy, the top of exhausr port is higher than liquid level all the time, so liquid that can not pours into from exhausr port.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. exhausr port 2. taper buckets 3. ball floats 4. freeing pipes 5. vertical tubes
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Floating ball funnel is made of exhausr port 1, taper bucket 2, ball float 3, freeing pipe 4 and vertical tube 5.Taper bucket 2 is obconic housing, and the lower end of taper bucket 2 and columnar vertical tube 5 are as a whole.The freeing pipe 4 of pipe shape is in the vertical tube 5, and there is ball float 3 as a whole with freeing pipe 4 and that communicate on the top of freeing pipe 4, and ball float 3 is the ball-shaped housing, and there is the exhausr port 1 of diameter greater than the interior diameter of freeing pipe 4 on the top of ball float 3.The total length of freeing pipe 4 and ball float 3 is greater than the total length of taper bucket 2 with vertical tube 5.
Claims (1)
1. floating ball funnel, constitute by exhausr port, taper bucket, ball float, freeing pipe and vertical tube, it is characterized in that: the taper bucket is obconic housing, the lower end of taper bucket and columnar vertical tube are as a whole, the freeing pipe of pipe shape is in the vertical tube, there is ball float as a whole with freeing pipe and that communicate on the top of freeing pipe, ball float is the ball-shaped housing, there is the exhausr port of diameter greater than the interior diameter of freeing pipe on the top of ball float, and the total length of freeing pipe and ball float is greater than the total length of taper bucket and vertical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100602683A CN101698465B (en) | 2009-08-06 | 2009-08-06 | Floating ball funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100602683A CN101698465B (en) | 2009-08-06 | 2009-08-06 | Floating ball funnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101698465A CN101698465A (en) | 2010-04-28 |
| CN101698465B true CN101698465B (en) | 2011-08-17 |
Family
ID=42146926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100602683A Expired - Fee Related CN101698465B (en) | 2009-08-06 | 2009-08-06 | Floating ball funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101698465B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935006B (en) * | 2010-09-09 | 2011-09-28 | 吴迪 | Buoyancy exhaust type funnel |
| CN109827813B (en) * | 2019-03-04 | 2021-10-15 | 中国地质科学院水文地质环境地质研究所 | Atmospheric precipitation isotope analysis month accumulation sample collection device |
| CN113929045A (en) * | 2021-09-24 | 2022-01-14 | 东风汽车集团股份有限公司 | Multi-purpose funnel capable of adjusting angle from fixed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428018A1 (en) * | 1974-06-12 | 1976-01-02 | Rudolf Dipl Chem Dr Mueller | Vented funnel for container filling - has fume discharge tube between hole through stem and outlet through cover |
| US5590698A (en) * | 1995-09-05 | 1997-01-07 | Gerald Whitley | Spill recovery fill spout |
| CN2853763Y (en) * | 2005-11-30 | 2007-01-03 | 董传海 | Medicine dispensing funnel with built-in exhaust pipe |
| CN201195691Y (en) * | 2008-02-19 | 2009-02-18 | 杨雪 | Funnel |
| CN201458708U (en) * | 2009-08-06 | 2010-05-12 | 成都峻峰科技开发有限公司 | Sleeve-type non-spill flow guider |
-
2009
- 2009-08-06 CN CN2009100602683A patent/CN101698465B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428018A1 (en) * | 1974-06-12 | 1976-01-02 | Rudolf Dipl Chem Dr Mueller | Vented funnel for container filling - has fume discharge tube between hole through stem and outlet through cover |
| US5590698A (en) * | 1995-09-05 | 1997-01-07 | Gerald Whitley | Spill recovery fill spout |
| CN2853763Y (en) * | 2005-11-30 | 2007-01-03 | 董传海 | Medicine dispensing funnel with built-in exhaust pipe |
| CN201195691Y (en) * | 2008-02-19 | 2009-02-18 | 杨雪 | Funnel |
| CN201458708U (en) * | 2009-08-06 | 2010-05-12 | 成都峻峰科技开发有限公司 | Sleeve-type non-spill flow guider |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101698465A (en) | 2010-04-28 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO YINZHOU QIANFENG MACHINERY TECHNOLOGY CO., Free format text: FORMER OWNER: CHENGDU JUNFENG TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20110620 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 NO. 118, ZIJING EAST ROAD, HIGH-TECH. ZONE, CHENGDU CITY, SICHUAN PROVINCE TO: 315100 ROOM 909, TOWER A, NO. 1, HUAMAO XUEFU, SHOUNAN SUBDISTRICT, YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20110620 Address after: 315100 Zhejiang city of Ningbo province Yinzhou District South Street Huamao a number of institutions A building room 909 Applicant after: Ningbo Yinzhou Qianfeng Machinery Technology Co., Ltd. Address before: 610041, No. 118, East Bauhinia Road, Chengdu hi tech Zone, Sichuan Applicant before: Chengdu Junfeng Technology Development Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20120806 |