CN205374096U - Laboratory is with filtering bottle that draws water - Google Patents
Laboratory is with filtering bottle that draws water Download PDFInfo
- Publication number
- CN205374096U CN205374096U CN201620103538.XU CN201620103538U CN205374096U CN 205374096 U CN205374096 U CN 205374096U CN 201620103538 U CN201620103538 U CN 201620103538U CN 205374096 U CN205374096 U CN 205374096U
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- CN
- China
- Prior art keywords
- water
- bottle
- filter sieve
- straw
- impurity
- 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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- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The utility model discloses a laboratory is with filtering bottle that draws water, including vacuum cylinder (1), straw (2) and sealed lid (4), vacuum cylinder (1) be transparent material, and sealed lid (4) sets up at vacuum cylinder (1) top, and vacuum cylinder (1) is inserted in straw (2) from sealed lid (4) in, vacuum cylinder (1) surface is equipped with observation picture layer (3), observes picture layer (3) colour by shallow fade extremely deeply gradually, and straw (2) front portion is equipped with filter sieve (5), and straw (2) afterbody is equipped with down filter sieve (6). The anterior rear portion of straw all is equipped with the filter sieve, inhales full back at water, receives the effect of filter sieve, impurity can by the restriction at last filter sieve under and between the filter sieve, the detection to impurity among the water quality testing also is very important one step, the utility model discloses the purpose of drawing water can not only be realized, drawing of impurity can also be accomplished simultaneously, convenient to use, the function is various.
Description
Technical field
This utility model relates to one and draws water bottle, is specifically related to a kind of use for laboratory and filters the bottle that draws water.
Background technology
In school instruction, some test relates to detection water quality, currently in order to improve the integration capability of student, extracting last water quality detection result from water source to be detected and all completed voluntarily by student, the extraction at water source directly influences final water quality detection result, simultaneously, the extraction at water source also determines the step of water quality detection, and in the lab, experiment equipment is generally fairly simple, not being specifically designed for the utensil that test is designed, student experimenting does not reach expected effect.
Summary of the invention
For above-mentioned prior art Problems existing, this utility model provides a kind of use for laboratory to filter the bottle that draws water, and simple in construction is easy to use, can also extract impurity while water suction.
To achieve these goals, the technical solution adopted in the utility model is: a kind of use for laboratory filters the bottle that draws water, including Dewar bottle, suction pipe and sealing lid, Dewar bottle is transparent material, seals lid and is arranged on Dewar bottle top, and suction pipe is inserted into Dewar bottle from sealing lid, Dewar bottle surface is provided with observation figure layer, observing figure layer color thin out gradually from shallow to deep, suction pipe front portion is provided with sieves, and suction pipe afterbody is provided with lower sieves.
Further, the mesh density of described lower sieves is less than upper sieves.
Further, described observation figure layer has four layers.
The beneficial effects of the utility model are: suction pipe anterior posterior is equipped with sieves, after water is filled, effect by sieves, impurity can be limited between upper sieves and lower sieves, a step in water quality detection, the detection of impurity is also important, this utility model can not only realize the purpose drawn water, and can also complete the extraction of impurity simultaneously, easy to use, diverse in function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, Dewar bottle, 2, suction pipe, 3, observe figure layer, 4, seal lid, 5, upper sieves, 6, lower sieves.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, this use for laboratory filters the bottle that draws water, including Dewar bottle 1, suction pipe 2 and sealing lid 4, Dewar bottle 1 is transparent material, seals lid 4 and is arranged on Dewar bottle 1 top, suction pipe 2 is inserted into Dewar bottle 1 from sealing lid 4, Dewar bottle 1 surface is provided with observation figure layer 3, and observation figure layer 3 color is thin out gradually from shallow to deep, and observation figure layer 3 has four layers, suction pipe 2 front portion is provided with sieves 5, and suction pipe 2 afterbody is provided with lower sieves 6.
When student uses, the water source extracted can arbitrarily select, when extracting water, first suction pipe 2 is put in water, then Dewar bottle 1 is clutched, loose one's grip generation negative pressure, water is automatically drawn in Dewar bottle 1, Dewar bottle 1 surface is provided with observation figure layer 3, water can scheme the color of layer 3 to judge the water grade in Dewar bottle 1 either directly through observation after entering into Dewar bottle 1, Preliminary detection provides convenient for follow-up step intuitively, suction pipe 2 anterior posterior is equipped with sieves, after water is filled, effect by sieves, impurity can be limited between upper sieves 5 and lower sieves 6, a step in water quality detection, the detection of impurity is also important, this utility model can not only realize the purpose drawn water, the extraction of impurity can also be completed simultaneously, easy to use.
In order to reach better impurity extraction effect, the mesh density of lower sieves 6 is less than upper sieves 5, and impurity is easily accessible in suction pipe 2, but is not easily accessed in Dewar bottle 1, and water suction terminates in the sieves up and down that rear impurity major part all can stay suction pipe 2.
Claims (3)
1. a use for laboratory filters the bottle that draws water, including Dewar bottle (1), suction pipe (2) and sealing lid (4), Dewar bottle (1) is transparent material, it is characterized in that, seal lid (4) and be arranged on Dewar bottle (1) top, suction pipe (2) is inserted into Dewar bottle (1) from sealing lid (4), Dewar bottle (1) surface is provided with observation figure layer (3), observe figure layer (3) color thin out gradually from shallow to deep, suction pipe (2) front portion is provided with sieves (5), and suction pipe (2) afterbody is provided with lower sieves (6).
2. a kind of use for laboratory according to claim 1 filters the bottle that draws water, it is characterised in that the mesh density of described lower sieves (6) is less than upper sieves (5).
3. a kind of use for laboratory according to claim 1 filters the bottle that draws water, it is characterised in that described observation figure layer (3) has four layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103538.XU CN205374096U (en) | 2016-02-02 | 2016-02-02 | Laboratory is with filtering bottle that draws water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103538.XU CN205374096U (en) | 2016-02-02 | 2016-02-02 | Laboratory is with filtering bottle that draws water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374096U true CN205374096U (en) | 2016-07-06 |
Family
ID=56262841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103538.XU Expired - Fee Related CN205374096U (en) | 2016-02-02 | 2016-02-02 | Laboratory is with filtering bottle that draws water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146341A (en) * | 2019-05-30 | 2019-08-20 | 深圳市华星光电半导体显示技术有限公司 | Auxiliary device and liquid crystal sampling system |
-
2016
- 2016-02-02 CN CN201620103538.XU patent/CN205374096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146341A (en) * | 2019-05-30 | 2019-08-20 | 深圳市华星光电半导体显示技术有限公司 | Auxiliary device and liquid crystal sampling system |
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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: 20160706 Termination date: 20170202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |