CN203436892U - Anti-backflow and anti-spilling funnel - Google Patents
Anti-backflow and anti-spilling funnel Download PDFInfo
- Publication number
- CN203436892U CN203436892U CN201320571424.4U CN201320571424U CN203436892U CN 203436892 U CN203436892 U CN 203436892U CN 201320571424 U CN201320571424 U CN 201320571424U CN 203436892 U CN203436892 U CN 203436892U
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- China
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- spoiler
- funnel
- screen pack
- control lever
- filler tube
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Abstract
The utility model discloses an anti-backflow and anti-spilling funnel which comprises a funnel body, a funnel tube, a filter screen, a control rod, a choke plate and a spacing piece, wherein the cross section of the funnel body or the funnel tube is in the shape of an inverted trapezoidal bell mouth; the bottom of the funnel body is integrally connected with the top of the funnel tube; the reticular round filter screen is movably fixed at the bottom of the funnel body; the choke plate is round and raised; the control rod is a hollow round rod and penetrates the filter screen and a through hole in the center of the choke plate in sequence and is fixedly connected with the choke plate; the spacing piece is arranged on the control rod in a sleeving manner and above the filter screen. The funnel is simple in structure, convenient to use, and can realize backflow and spilling prevention function at the same time.
Description
Technical field
The utility model relates to a kind of funnel, is specially a kind of anti-return Overflow proof hopper.
Background technology
With general funnel in container during perfusion fluid, two problems of normal appearance: the one, when the air in container cannot be discharged smoothly, can drive the liquid in funnel upwards to reflux and even spill funnel, if fluid temperature is higher or band is corrosive, easily injure operator; The 2nd, when container is filled, the raffinate cognition in funnel is overflowed from bell mouth, causes waste.Shortage solves the better scheme of above-mentioned two problems simultaneously at present.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-return Overflow proof hopper.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of anti-return Overflow proof hopper, comprise infundibular body, filler tube, screen pack, control lever, spoiler and banking stop, infundibular body and filler tube are the bell mouth shape that cross section is inverted trapezoidal, infundibular body bottom connects to one with filler tube top, it is characterized in that: screen pack is netted circle, screen pack is movably fixed to infundibular body bottom for filtering the liquid of pouring funnel into; Spoiler is round convex shape, and the diameter of bossing equals the internal diameter of filler tube bottom liquid outlet; The center of screen pack and spoiler is equipped with for wearing the through hole of control lever; Control lever is hollow round bar, and control lever is successively through the through hole at screen pack and spoiler center fixedly connected with spoiler, and banking stop is set on control lever, the top of screen pack, the amplitude moving up and down for controlling spoiler.
Described spoiler is magnetic material, and the bottom of described filler tube is for inhaling magnetic material.
On described infundibular body, be carved with the scale graticule of mark liquid capacity.
The utility model, owing to adopting above-mentioned design, can be realized following beneficial effect: utilize the utility model in container during perfusion fluid, can filter liquid; Air in container can discharge in hollow control lever; When container is filled liquid, as long as control lever is upwards mentioned, can utilize spoiler closing funnel pipe liquid outlet, avoid the remaining liq in funnel to overflow.The utility model is simple in structure, easy to use, can realize funnel anti-return and anti-overflow function simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of screen pack.
Fig. 3 is the schematic perspective view of spoiler.
In figure: 1 is infundibular body, 2 is filler tube, and 3 is screen pack, and 4 is control lever, and 5 is spoiler, and 6 is banking stop, and 7 is scale graticule.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the utility model comprises infundibular body 1, filler tube 2, screen pack 3, control lever 4, spoiler 5 and banking stop 6, and infundibular body 1 and filler tube 2 are the bell mouth shape that cross section is inverted trapezoidal, and infundibular body 1 bottom and filler tube 2 tops connect to one.Screen pack 3 is netted circle, and referring to Fig. 2, screen pack 3 is fixed on infundibular body 1 bottom for filtering the liquid of pouring funnel into.As shown in Figure 3, spoiler 5 is round convex shape, and the diameter of bossing equals the internal diameter of filler tube 2 bottom liquid outlets so that closing funnel pipe bottom liquid outlet.The center of screen pack 3 and spoiler 5 is equipped with for wearing the through hole of control lever 4.Control lever 4 is hollow round bar, and control lever 4 is successively through the through hole at screen pack 3 and spoiler 5 centers fixedly connected with spoiler 5, and banking stop 6 is set on control lever 4, the top of screen pack 3, the amplitude moving up and down for controlling spoiler 5.
On infundibular body 1, be carved with the scale graticule 7 of mark liquid capacity, be convenient to control the amount of perfusion fluid.
Utilize this device in container during perfusion fluid, the air in container can discharge in hollow control lever 4.When container is filled liquid, control lever 4 is upwards mentioned, can utilize spoiler 5 closing funnel pipe 2 liquid outlets, avoid the remaining liq in funnel to overflow.Also can first control lever 4 upwards be mentioned and utilize spoiler 5 closing funnel pipe 2 liquid outlets, then reference mark graticule 7, to the liquid of pouring desired volume in funnel into, then puts down control lever 4 and opens filler tube 2 liquid outlets, to quantitative perfusion fluid in container.
Claims (3)
1. an anti-return Overflow proof hopper, comprise infundibular body (1), filler tube (2), screen pack (3), control lever (4), spoiler (5) and banking stop (6), infundibular body (1) and filler tube (2) are the bell mouth shape that cross section is inverted trapezoidal, infundibular body (1) bottom connects to one with filler tube (2) top, it is characterized in that: screen pack (3) is netted circle, screen pack (3) is movably fixed to infundibular body (1) bottom for filtering the liquid of pouring funnel into; Spoiler (5) is round convex shape, and the diameter of bossing equals the internal diameter of filler tube (2) bottom liquid outlet; The center of screen pack (3) and spoiler (5) is equipped with for wearing the through hole of control lever (4); Control lever (4) is hollow round bar, and control lever (4) is successively through the through hole at screen pack (3) and spoiler (5) center fixedly connected with spoiler (5), and banking stop (6) is set in that control lever (4) is gone up, the top of screen pack (3).
2. a kind of anti-return Overflow proof hopper according to claim 1, is characterized in that: spoiler (5) is magnetic material, and the bottom of filler tube (2) is for inhaling magnetic material.
3. a kind of anti-return Overflow proof hopper according to claim 1, is characterized in that: the scale graticule that is carved with mark liquid capacity on described infundibular body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571424.4U CN203436892U (en) | 2013-09-16 | 2013-09-16 | Anti-backflow and anti-spilling funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571424.4U CN203436892U (en) | 2013-09-16 | 2013-09-16 | Anti-backflow and anti-spilling funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203436892U true CN203436892U (en) | 2014-02-19 |
Family
ID=50087970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571424.4U Expired - Fee Related CN203436892U (en) | 2013-09-16 | 2013-09-16 | Anti-backflow and anti-spilling funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203436892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850206A (en) * | 2021-01-04 | 2021-05-28 | 南通大学 | Automatic unloader of aluminium ash |
-
2013
- 2013-09-16 CN CN201320571424.4U patent/CN203436892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850206A (en) * | 2021-01-04 | 2021-05-28 | 南通大学 | Automatic unloader of aluminium ash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |