CN204229727U - Photosynthesis produces oxygen enhancing apparatus for demonstrating - Google Patents
Photosynthesis produces oxygen enhancing apparatus for demonstrating Download PDFInfo
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- CN204229727U CN204229727U CN201420722472.3U CN201420722472U CN204229727U CN 204229727 U CN204229727 U CN 204229727U CN 201420722472 U CN201420722472 U CN 201420722472U CN 204229727 U CN204229727 U CN 204229727U
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- super bath
- swing pipe
- glass tube
- demonstrating
- bath lamp
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Abstract
A kind of photosynthesis produces oxygen enhancing apparatus for demonstrating, comprise iron stand, iron stand comprises montant, montant lower end is designed with base, montant is connected with bracket, the base of iron stand is placed with super bath lamp base, super bath lamp base is connected with the super bath lamp with plug, super bath lamp is positioned at the below of bracket, bracket is placed with beaker, transfusion bottle is placed with in beaker, the opening part sealing of transfusion bottle is plugged with glass tube, glass tube upper port place is plugged with piston, swing pipe is plugged with in glass tube, the free end of swing pipe is positioned at the upper end of glass tube, the other end of swing pipe is positioned at the outside of beaker, the other end of swing pipe is connected with syringe, on swing pipe, cover has operation valve.
Description
Technical field
The utility model relates to a kind of experimental provision, particularly relates to a kind of photosynthesis and to produce oxygen enhancing apparatus for demonstrating.
Background technology
Study green plants photosynthesis time be late November, because intensity of illumination weakens, the phenomenon of hornwort releasing oxygen is not obvious, experiment effect is too poor, experimental provision affects too large by weather illumination factor, in addition the experimental provision in textbook and the equipment in laboratory do not match, and cannot on class, make observation of students arrive experimental phenomena, cannot complete experiment smoothly.
Summary of the invention
The purpose of this utility model is to provide one and avoids, phenomenon obvious photosynthesis good by weather effect, experiment effect to produce oxygen enhancing apparatus for demonstrating.
For achieving the above object, the technical solution adopted in the utility model is: a kind of photosynthesis produces oxygen enhancing apparatus for demonstrating, comprise iron stand, iron stand comprises montant, montant lower end is designed with base, montant is connected with bracket, it is characterized in that: the base of iron stand is placed with super bath lamp base, super bath lamp base is connected with the super bath lamp with plug, super bath lamp is positioned at the below of bracket, bracket is placed with beaker, transfusion bottle is placed with in beaker, the opening part sealing of transfusion bottle is plugged with glass tube, glass tube upper port place is plugged with piston, swing pipe is plugged with in glass tube, the free end of swing pipe is positioned at the upper end of glass tube, the other end of swing pipe is positioned at the outside of beaker, the other end of swing pipe is connected with syringe, on swing pipe, cover has operation valve.
In this structure, the distance between described super bath lamp and bracket is 20cm.
In this structure, the montant of described iron stand is expansion link.
In this structure, described transfusion bottle is transparent plastic transfusion bottle.
In this structure, with light modulator on described super bath lamp.
The utility model has the advantages of and be: owing to employing this structure of the present utility model, so when doing the photosynthesis of green plants, class just can complete, no longer by the impact of weather, experiment effect is good, and phenomenon is obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, beaker; 2, piston; 3, glass tube; 4, swing pipe; 5, operation valve; 6, syringe; 7, plastic bottle; 8, bracket; 9, super bath lamp; 10, plug; 11, super bath lamp base; 12, iron stand; 13, light modulator.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model as shown in Figure 1, a kind of photosynthesis produces oxygen enhancing apparatus for demonstrating, comprise iron stand 12, iron stand 12 comprises montant, montant lower end is designed with base, montant is connected with bracket 8, it is characterized in that: the base of iron stand 12 is placed with super bath lamp base 11, super bath lamp base 11 is connected with the super bath lamp 9 with plug 10, super bath lamp 9 is positioned at the below of bracket 8, bracket 8 is placed with beaker 1, transfusion bottle 7 is placed with in beaker 1, the opening part sealing of transfusion bottle 7 is plugged with glass tube 3, glass tube 3 upper port place is plugged with piston 2, swing pipe 4 is plugged with in glass tube 3, the free end of swing pipe 4 is positioned at the upper end of glass tube 3, the other end of swing pipe 4 is positioned at the outside of beaker 1, the other end of swing pipe 4 is connected with syringe 6, on swing pipe 4, cover has operation valve 5.In the present embodiment, the distance between described super bath lamp 9 and bracket 8 is 20cm.In the present embodiment, the montant of described iron stand 12 is expansion link.In the present embodiment, described transfusion bottle 7 is transparent plastic transfusion bottle.In the present embodiment, on described super bath lamp 9 with light modulator 13.
In the utility model, glass tube utilizes the principle of expanding with heat and contract with cold to remove bottom test tube 150mm*7mm, and plastic bottle is that common medical transfusion bottle removes bottom rubber plug and bottle, and glass tube inserts in transfusion bottle along plastics spout.
When using the utility model, in plastic bottle, put into enough pasture and water, put into the beaker filling clear water, extract the air at glass tube top with syringe, waterbornely be raised to top, thus the air in emptying glass tube, beaker is placed on bracket, super bath lamp is switched on power and to irradiate below bracket, light modulator can be used to regulate the brightness of super bath lamp, reach optimal brightness and effect, like this regardless of weather, how the illumination power in laboratory can test;
In addition, after air in emptying swing pipe, sodium bicarbonate solution is extracted with syringe, slowly in injected plastic bottle, carbon dioxide content in bottle can be increased, thus photosynthetic efficiency is improved, just can collect enough oxygen at about 25 minutes, student not only can be made to see the phenomenon of hornwort releasing oxygen bubble, turn improve classroom actual effect.
Claims (5)
1. a photosynthesis produces oxygen enhancing apparatus for demonstrating, comprise iron stand (12), iron stand (12) comprises montant, montant lower end is designed with base, montant is connected with bracket (8), it is characterized in that: the base of iron stand (12) is placed with super bath lamp base (11), super bath lamp base (11) is connected with the super bath lamp (9) with plug (10), super bath lamp (9) is positioned at the below of bracket (8), bracket (8) is placed with beaker (1), transfusion bottle (7) is placed with in beaker (1), the opening part sealing of transfusion bottle (7) is plugged with glass tube (3), glass tube (3) upper port place is plugged with piston (2), swing pipe (4) is plugged with in glass tube (3), the free end of swing pipe (4) is positioned at the upper end of glass tube (3), the other end of swing pipe (4) is positioned at the outside of beaker (1), the other end of swing pipe (4) is connected with syringe (6), the upper cover of swing pipe (4) has operation valve (5).
2. a kind of photosynthesis according to claim 1 produces oxygen enhancing apparatus for demonstrating, it is characterized in that: the distance between described super bath lamp (9) and bracket (8) is 20cm.
3. a kind of photosynthesis according to claim 2 produces oxygen enhancing apparatus for demonstrating, it is characterized in that: the montant of described iron stand (12) is expansion link.
4. a kind of photosynthesis according to claim 3 produces oxygen enhancing apparatus for demonstrating, it is characterized in that: described transfusion bottle (7) is transparent plastic transfusion bottle.
5. a kind of photosynthesis according to claim 4 produces oxygen enhancing apparatus for demonstrating, it is characterized in that: with light modulator (13) on described super bath lamp (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722472.3U CN204229727U (en) | 2014-11-27 | 2014-11-27 | Photosynthesis produces oxygen enhancing apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722472.3U CN204229727U (en) | 2014-11-27 | 2014-11-27 | Photosynthesis produces oxygen enhancing apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229727U true CN204229727U (en) | 2015-03-25 |
Family
ID=52927794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722472.3U Expired - Fee Related CN204229727U (en) | 2014-11-27 | 2014-11-27 | Photosynthesis produces oxygen enhancing apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409005A (en) * | 2014-11-27 | 2015-03-11 | 蔡长青 | Photosynthesis oxygen enhancement demonstrating device |
-
2014
- 2014-11-27 CN CN201420722472.3U patent/CN204229727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409005A (en) * | 2014-11-27 | 2015-03-11 | 蔡长青 | Photosynthesis oxygen enhancement demonstrating device |
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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: 20150325 Termination date: 20151127 |