CN2899899Y - Pumping filter funnel - Google Patents
Pumping filter funnel Download PDFInfo
- Publication number
- CN2899899Y CN2899899Y CN 200620097015 CN200620097015U CN2899899Y CN 2899899 Y CN2899899 Y CN 2899899Y CN 200620097015 CN200620097015 CN 200620097015 CN 200620097015 U CN200620097015 U CN 200620097015U CN 2899899 Y CN2899899 Y CN 2899899Y
- Authority
- CN
- China
- Prior art keywords
- funnel
- frosting
- receiving tube
- liquid receiving
- suction
- 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
A suction funnel comprises a funnel body and a liquid receiving tube. The funnel body is a reversed cone and the flank that is close to the cone top is provided with through holes, while the flank that is close to the cone bottom is a frosting. The upper part of the liquid receiving tube is a funnel shape and the degree of inclination is the same as that of the funnel body, while the internal flank of the funnel part at the upper part of the liquid receiving tube is a frosting and funnel body is connected with the frosting on the liquid receiving tube through the frosting on the external flank. When applying the suction funnel, place the filter paper into the tapered funnel body and connect the funnel body with the liquid receiving tube whose internal flank is provided with frosting and then directly connect the neck part of the liquid receiving tube with the suction bottle for favor of conducting filtering or suction. The utility model is versatile. As the funnel body and the liquid receiving tube are in a separate structure and can be dismantled, using and cleaning are very simple and convenient and the utility model has less loss of deposits and is prone to be separated from the funnel and the manufacture cost is low.
Description
Technical field
The utility model relates to a kind of suction funnel.
Background technology
The scope of application of funnel is very wide, when filtering, can place filter paper in the common funnel, can filter with general speed.If but used common funnel to carry out vacuum filtration, then would be easy to wear filter.Though Buchner funnel can vacuum filtration, speed is very fast, exist some to clean dead angles, make cleaning very inconvenient, also very heavy, manufacturing cost is also high.
Summary of the invention
The purpose of this utility model just provides a kind of convenience, purposes suction funnel wide, easy to manufacture of cleaning.
Suction funnel of the present utility model comprises infundibular body and adapter, infundibular body is an inverted cone, it has through hole by on the side of the vertex of a cone, lateral surface by the awl end is a frosting, and the upper end of adapter is an infundibulate, and its gradient is identical with the infundibular body gradient, the medial surface of the pars infundibularis of adapter upper end is a frosting, infundibular body is connected so that seal with frosting on the adapter by the frosting on its lateral surface, and the neck of the adapter lower end outside also is a frosting, so that be connected with bottle,suction.
Suction funnel of the present utility model is placed on filter paper in the conical funnel body in use, infundibular body is inserted inboard wearing on the adapter of frosting again, and the neck with adapter is connected with bottle,suction then, just can filter or suction filtration, and it is of many uses.Because infundibular body and adapter can be taken apart for dividing body structure, and the sediment after filtering is attached directly on the filter paper, can shift precipitation at an easy rate and make the precipitation loss lack.Its use, clean all very convenient, and simple in structure, manufacturing cost is also low.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
A kind of suction funnel comprises infundibular body 1 and adapter 3, infundibular body 1 is an inverted cone, it has through hole 2 by on the side of the vertex of a cone, lateral surface by the awl end is a frosting 5, the upper end of adapter 3 is an infundibulate, its gradient is identical with the infundibular body gradient, the medial surface of the pars infundibularis of adapter 3 upper ends is a frosting 4, infundibular body 1 is connected with frosting 4 on the adapter 3 by the frosting on its lateral surface 5, the lateral surface of the neck of adapter 3 lower ends is a frosting 6, and bottle,suction is connected with neck frosting 6 on the adapter 3.
Claims (1)
1, a kind of suction funnel comprises infundibular body (1) and adapter (3), it is characterized in that: infundibular body (1) is an inverted cone, it has through hole (2) by on the side of the vertex of a cone, lateral surface by the awl end is frosting (5), the upper end of adapter (3) is an infundibulate, its gradient is identical with the infundibular body gradient, and the medial surface of the pars infundibularis of adapter (3) upper end is frosting (4), and the lateral surface of the neck of adapter (3) lower end is frosting (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620097015 CN2899899Y (en) | 2006-05-30 | 2006-05-30 | Pumping filter funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620097015 CN2899899Y (en) | 2006-05-30 | 2006-05-30 | Pumping filter funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899899Y true CN2899899Y (en) | 2007-05-16 |
Family
ID=38084065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620097015 Expired - Fee Related CN2899899Y (en) | 2006-05-30 | 2006-05-30 | Pumping filter funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899899Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126443A (en) * | 2014-09-03 | 2015-12-09 | 安徽科技学院 | Filter paper filtering method in chemical experiment |
| CN106768126A (en) * | 2016-12-29 | 2017-05-31 | 新疆熙泰石油装备有限公司 | Opposite-flushing type collection liquid distributor |
| CN111194749A (en) * | 2020-01-15 | 2020-05-26 | 南宁师范大学 | Preparation method and application of zinc zeolite antibacterial material |
-
2006
- 2006-05-30 CN CN 200620097015 patent/CN2899899Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126443A (en) * | 2014-09-03 | 2015-12-09 | 安徽科技学院 | Filter paper filtering method in chemical experiment |
| CN106768126A (en) * | 2016-12-29 | 2017-05-31 | 新疆熙泰石油装备有限公司 | Opposite-flushing type collection liquid distributor |
| CN111194749A (en) * | 2020-01-15 | 2020-05-26 | 南宁师范大学 | Preparation method and application of zinc zeolite antibacterial material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20070516 |