CN202860563U - Device for automatically dripping toxic/ corrosive liquid - Google Patents
Device for automatically dripping toxic/ corrosive liquid Download PDFInfo
- Publication number
- CN202860563U CN202860563U CN 201220542396 CN201220542396U CN202860563U CN 202860563 U CN202860563 U CN 202860563U CN 201220542396 CN201220542396 CN 201220542396 CN 201220542396 U CN201220542396 U CN 201220542396U CN 202860563 U CN202860563 U CN 202860563U
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- CN
- China
- Prior art keywords
- liquid outlet
- upper cover
- automatic device
- container
- dripping
- 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 - Lifetime
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Abstract
The utility model discloses a device for automatically dripping toxic/ corrosive liquid. The automatic device comprises a transparent container filled with solution. The upper part of the container is provided with an upper cover, and air inlet holes are arranged on the upper cover; and a hopper-shaped liquid outlet arranged at the bottom of the container is connected with a liquid outlet pipe, and a control valve is arranged on the liquid outlet pipe. A scale mark is arranged on the side wall of the transparent container. The automatic device has the advantages that the automatic device is simple and practical in structure, controllable in the dripping speed, and free from the influence to the health caused by the manual adding of operators. Meanwhile, the dripping speed can be accurately controlled, so that the experiment has a repeated actionability. When the automatic device is used, the upper cover is uncovered, the solution which needs to be dripped is poured according to the experiment use level, the upper cover is covered, the control valve on the liquid outlet pipe is opened, and the flow speed can be adjusted.
Description
Technical field
The utility model relates to the dropping of poisonous in chemistry, the Bioexperiment/corrosive liquids, especially relate to a kind of poisonous/corrosive liquids automatic dripping device.
Background technology
At present, there are a large amount of needs to drip the experiment of poisonous/corrosive liquids in chemistry, biology, medicine and other fields.Usually these liquid are that the experimenter adopts sample loading gun or directly slowly pours in solution with graduated cylinder, this method not only takies manpower, affects the healthy of operating personnel, and because dripping quantity can not accurate measurement, make experiment not have repeatability, just belong to this class I liquid I such as sad solution for the manufacture of fuel, anticorrisive agent, bactericide or agrochemical commonly used in the test etc.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, with low cost and can accurate measurement poisonous/corrosive liquids automatic dripping device.
For achieving the above object, the utility model can be taked following technical proposals:
Described in the utility model poisonous/corrosive liquids automatic dripping device, it comprises the transparent vessel of splendid attire solution, the top of described container is with loam cake, covers on described and offers air admission hole; The infundibulate liquid outlet place that is arranged on described container bottom is connected with drain pipe, is provided with the fast valve of control at described drain pipe.
Be provided with graduation mark on the sidewall of described transparent vessel.
The utility model has the advantage of simple and practically, rate of addition is controlled, has avoided operating personnel to manually add and unhealthful, simultaneously because rate of addition can accurately be controlled, also makes experiment have the repetition implementation.During use, loam cake is opened, poured into the solution that needs dropping by experimental measuring, cover loam cake, open the control speed valve on the drain pipe, regulate flow velocity and get final product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, described in the utility model poisonous/corrosive liquids automatic dripping device, it comprises the transparent vessel 1 of splendid attire solution, with loam cake 2, offers air admission hole 3 on the top of container 1 on the loam cake 2; The infundibulate liquid outlet place that is arranged on container 1 bottom is connected with drain pipe 4, is provided with the fast valve 5 of control at drain pipe 4; Sidewall at transparent vessel 1 is provided with graduation mark 6.This kind liquid automatic dripping device is particularly suitable for dripping in the experiment poisonous/corrosive liquids (as sad etc.), has avoided operating personnel to manually add and unhealthful, simultaneously because rate of addition can accurately be controlled, also makes experiment have the repetition implementation.
Claims (2)
1. poisonous/corrosive liquids automatic dripping device, it is characterized in that: it comprises the transparent vessel (1) of splendid attire solution, the top of described container (1) offers air admission hole (3) with loam cake (2) on the described loam cake (2); The infundibulate liquid outlet place that is arranged on described container (1) bottom is connected with drain pipe (4), is provided with control fast valve (5) at described drain pipe (4).
According to claim 1 poisonous/corrosive liquids automatic dripping device, it is characterized in that: be provided with graduation mark (6) on the sidewall of described transparent vessel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542396 CN202860563U (en) | 2012-10-23 | 2012-10-23 | Device for automatically dripping toxic/ corrosive liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542396 CN202860563U (en) | 2012-10-23 | 2012-10-23 | Device for automatically dripping toxic/ corrosive liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860563U true CN202860563U (en) | 2013-04-10 |
Family
ID=48027322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220542396 Expired - Lifetime CN202860563U (en) | 2012-10-23 | 2012-10-23 | Device for automatically dripping toxic/ corrosive liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579832A (en) * | 2018-05-21 | 2018-09-28 | 淮阴师范学院 | A kind of chemical experiment liquid storage bottle |
| CN110773242A (en) * | 2019-09-23 | 2020-02-11 | 江苏瑞泰玻璃制品有限公司 | Glass product feeding and transfusion instrument |
-
2012
- 2012-10-23 CN CN 201220542396 patent/CN202860563U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579832A (en) * | 2018-05-21 | 2018-09-28 | 淮阴师范学院 | A kind of chemical experiment liquid storage bottle |
| CN110773242A (en) * | 2019-09-23 | 2020-02-11 | 江苏瑞泰玻璃制品有限公司 | Glass product feeding and transfusion instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |