CN205761218U - A kind of dust protected separatory funnel - Google Patents
A kind of dust protected separatory funnel Download PDFInfo
- Publication number
- CN205761218U CN205761218U CN201620431397.4U CN201620431397U CN205761218U CN 205761218 U CN205761218 U CN 205761218U CN 201620431397 U CN201620431397 U CN 201620431397U CN 205761218 U CN205761218 U CN 205761218U
- Authority
- CN
- China
- Prior art keywords
- feed tube
- bucket
- separatory funnel
- bucket cover
- bucket body
- 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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Abstract
The utility model discloses a kind of dust protected separatory funnel in chemical experiment fixture technology field, including bucket body, it is located at the feed tube of bucket body upper end, it is located at the drain pipe of bucket body lower end, the bucket cover of feed tube can be blocked, the liquid valve being located on drain pipe, bucket cover includes the hexagonal flange that cross section is regular hexagon the most successively, one pressured piece of circle, the threaded portion coordinated with feed tube inner thread, pressured piece of lower surface is removably pasted with the annular sponge block of wettable disinfectant solution, after the threaded portion of bucket cover is fully mated with feed tube inwall, sponge block is pressed in feed tube upper port by pressured piece.Can effectively ensure the cleanliness factor of the feed tube upper port of separatory funnel.
Description
Technical field
This utility model relates to chemical experiment fixture technology field, particularly to a kind of separatory funnel.
Background technology
At present, separatory funnel includes bucket body, the feed tube being located at bucket body upper end, is located at the drain pipe of bucket body lower end, the bucket cover that can block feed tube, the liquid valve that is located on drain pipe.Experimental implementation process can be made to be beneficial to control, reduce labor intensity.But, the feed tube upper port of separatory funnel is easy to be polluted by dust, and during carrying out chemical experiment, these dusts can fall in bucket body, Pollution Chemistry solution.Therefore, the feed tube upper port cleaning how keeping separatory funnel is extremely important.
Utility model content
The purpose of this utility model is to provide a kind of dust protected separatory funnel, can effectively ensure the cleanliness factor of the feed tube upper port of separatory funnel.
The purpose of this utility model is achieved in that a kind of dust protected separatory funnel, including bucket body, it is located at the feed tube of bucket body upper end, it is located at the drain pipe of bucket body lower end, the bucket cover of feed tube can be blocked, the liquid valve being located on drain pipe, described bucket cover includes the hexagonal flange that cross section is regular hexagon the most successively, one pressured piece of circle, the threaded portion coordinated with feed tube inner thread, described pressured piece of lower surface is removably pasted with the annular sponge block of wettable disinfectant solution, after the threaded portion of bucket cover is fully mated with feed tube inwall, sponge block is pressed in feed tube upper port by described pressured piece.
Compared with prior art, the beneficial effects of the utility model are: the setting of sponge block can keep the clean conditions that is in of feed tube upper port, the wettable disinfectant solution of sponge block, can prevent dust from polluting feed tube upper port the most up hill and dale；Bucket cover is provided with the threaded portion that can coordinate with feed tube inwall, it is ensured that bucket cover forms good sealing effectiveness to bucket body upper end.
As preferred version of the present utility model, it is hexagonal groove that described bucket cover upper surface is provided with cross section.The setting of this groove can alleviate the weight of bucket cover, and may be inserted into hexagonal handle to tighten or unscrewing bucket cover.
Accompanying drawing explanation
Fig. 1 is general assembly drawing of the present utility model.
Fig. 2 is the A portion enlarged drawing in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Wherein, 1 bucket cover, 1a groove, 1b hexagonal flange, pressured piece of 1c, 1d threaded portion, 2 bucket bodies, 2a feed tube, 2b drain pipe, 3 liquid valves, 4 sponge blocks.
Detailed description of the invention
As Figure 1-3, a kind of dust protected separatory funnel, including bucket body 2, it is located at the feed tube 2a of bucket body 2 upper end, it is located at the drain pipe 2b of bucket body 2 lower end, the bucket cover 1 of feed tube 2a can be blocked, the liquid valve 3 being located on drain pipe 2b, bucket cover 1 includes hexagonal flange 1b that cross section is regular hexagon the most successively, one pressured piece of 1c of circle, the threaded portion 1d coordinated with feed tube 2a inner thread, pressured piece of 1c lower surface is removably pasted with the annular sponge block 4 of wettable disinfectant solution, after the threaded portion 1d of bucket cover 1 is fully mated with feed tube 2a inwall, sponge block 4 is pressed in feed tube 2a upper port by pressured piece of 1c.
It is hexagonal groove 1a that above-mentioned bucket cover 1 upper surface is provided with cross section.The setting of groove 1a can alleviate the weight of bucket cover 1, and may be inserted into hexagonal handle to tighten or unscrewing bucket cover 1.
This utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in this utility model; those skilled in the art is according to disclosed technology contents; need not performing creative labour and some of which technical characteristic just can be made some replacements and deformation, these are replaced and deformation is all in protection domain of the present utility model.
Claims (2)
- null1. a dust protected separatory funnel，Including bucket body (2)、It is located at the feed tube (2a) of bucket body (2) upper end、It is located at the drain pipe (2b) of bucket body (2) lower end、The bucket cover (1) of feed tube (2a) can be blocked、The liquid valve (3) being located on drain pipe (2b)，It is characterized in that: described bucket cover (1) includes the hexagonal flange (1b) that cross section is regular hexagon the most successively、One pressured piece (1c) of circle、The threaded portion (1d) coordinated with feed tube (2a) inner thread，Described pressured piece of (1c) lower surface is removably pasted with the annular sponge block (4) of wettable disinfectant solution，After the threaded portion (1d) of bucket cover (1) is fully mated with feed tube (2a) inwall，Sponge block (4) is pressed in feed tube (2a) upper port by described pressured piece (1c).
- A kind of dust protected separatory funnel the most according to claim 1, it is characterised in that: it is hexagonal groove (1a) that described bucket cover (1) upper surface is provided with cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431397.4U CN205761218U (en) | 2016-05-13 | 2016-05-13 | A kind of dust protected separatory funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431397.4U CN205761218U (en) | 2016-05-13 | 2016-05-13 | A kind of dust protected separatory funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205761218U true CN205761218U (en) | 2016-12-07 |
Family
ID=57410493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620431397.4U Expired - Fee Related CN205761218U (en) | 2016-05-13 | 2016-05-13 | A kind of dust protected separatory funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205761218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978204A (en) * | 2021-02-24 | 2021-06-18 | 襄阳和同利输送设备有限公司 | Coal dropping pipe easy to assemble and disassemble and using method thereof |
| CN112978203A (en) * | 2021-02-24 | 2021-06-18 | 襄阳和同利输送设备有限公司 | Curved type splicing type sealing coal dropping pipe |
-
2016
- 2016-05-13 CN CN201620431397.4U patent/CN205761218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978204A (en) * | 2021-02-24 | 2021-06-18 | 襄阳和同利输送设备有限公司 | Coal dropping pipe easy to assemble and disassemble and using method thereof |
| CN112978203A (en) * | 2021-02-24 | 2021-06-18 | 襄阳和同利输送设备有限公司 | Curved type splicing type sealing coal dropping pipe |
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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: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |