CN104409005A - Photosynthesis oxygen enhancement demonstrating device - Google Patents
Photosynthesis oxygen enhancement demonstrating device Download PDFInfo
- Publication number
- CN104409005A CN104409005A CN201410694475.5A CN201410694475A CN104409005A CN 104409005 A CN104409005 A CN 104409005A CN 201410694475 A CN201410694475 A CN 201410694475A CN 104409005 A CN104409005 A CN 104409005A
- Authority
- CN
- China
- Prior art keywords
- glass tube
- bracket
- super bath
- beaker
- demonstrating
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/38—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for botany
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Optimization (AREA)
- General Health & Medical Sciences (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A photosynthesis oxygen enhancement demonstrating device comprises an iron support. The iron support comprises a vertical rod, a base is designed at the lower end of the vertical rod, a bracket is connected on the vertical rod, a bath heater lamp base is arranged on the base of the iron support, the bath heater lamp base is connected with a bath heater lamp with a plug, and the bath heater lamp is arranged below the bracket. A beaker is arranged on the bracket, a hanging bottle is disposed in the beaker, a glass tube is hermetically socketed at an opening of the hanging bottle, a piston is plug at an upper port of the glass tube, a hanging tube is inserted in the glass tube, a free end of the hanging tube is arranged at the upper end of the glass tube, one end of the hanging tube is arranged on the outer portion of the beaker, the other end of the hanging tube is connected with an injector, and a control valve is sleeved with the hanging tube.
Description
Technical field
The present invention relates to a kind of experimental provision, particularly relate 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 object of this invention is to provide one 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 used in the present invention 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.
Advantageous effect of the present invention is: owing to employing this structure of the present invention, so when doing the photosynthesis of green plants, class just can complete, and 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 invention.
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 invention will be further described:
The present invention 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 present invention, 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 of the present invention, 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 |
|---|---|---|---|
| CN201410694475.5A CN104409005A (en) | 2014-11-27 | 2014-11-27 | Photosynthesis oxygen enhancement demonstrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694475.5A CN104409005A (en) | 2014-11-27 | 2014-11-27 | Photosynthesis oxygen enhancement demonstrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104409005A true CN104409005A (en) | 2015-03-11 |
Family
ID=52646631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694475.5A Pending CN104409005A (en) | 2014-11-27 | 2014-11-27 | Photosynthesis oxygen enhancement demonstrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104409005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104700700A (en) * | 2015-03-12 | 2015-06-10 | 张永强 | Experimental box for studying influence on photosynthesis caused by external environment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0314537A1 (en) * | 1987-10-30 | 1989-05-03 | Jeulin | Device for measuring cellular activity |
| CN201124375Y (en) * | 2007-12-20 | 2008-10-01 | 王祥峰 | Novel switching group of air stapler |
| CN202122967U (en) * | 2011-06-13 | 2012-01-25 | 冯艳霞 | Biological experiment device |
| CN202354135U (en) * | 2011-12-14 | 2012-08-01 | 中国计量学院 | Experiment cup for observing plant photosynthesis |
| CN202422548U (en) * | 2012-01-20 | 2012-09-05 | 徐欣凤 | Photosynthesis reactor for biological teaching experiment |
| CN203910140U (en) * | 2014-06-13 | 2014-10-29 | 房昕悦 | Photosynthesis generator |
| CN204229727U (en) * | 2014-11-27 | 2015-03-25 | 蔡长青 | Photosynthesis produces oxygen enhancing apparatus for demonstrating |
-
2014
- 2014-11-27 CN CN201410694475.5A patent/CN104409005A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0314537A1 (en) * | 1987-10-30 | 1989-05-03 | Jeulin | Device for measuring cellular activity |
| CN201124375Y (en) * | 2007-12-20 | 2008-10-01 | 王祥峰 | Novel switching group of air stapler |
| CN202122967U (en) * | 2011-06-13 | 2012-01-25 | 冯艳霞 | Biological experiment device |
| CN202354135U (en) * | 2011-12-14 | 2012-08-01 | 中国计量学院 | Experiment cup for observing plant photosynthesis |
| CN202422548U (en) * | 2012-01-20 | 2012-09-05 | 徐欣凤 | Photosynthesis reactor for biological teaching experiment |
| CN203910140U (en) * | 2014-06-13 | 2014-10-29 | 房昕悦 | Photosynthesis generator |
| CN204229727U (en) * | 2014-11-27 | 2015-03-25 | 蔡长青 | Photosynthesis produces oxygen enhancing apparatus for demonstrating |
Non-Patent Citations (1)
| Title |
|---|
| 蒋长好、王伟等: "《校园活动指导 物理、化学、生物活动》", 30 June 2004, 海口：南海出版公司 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104700700A (en) * | 2015-03-12 | 2015-06-10 | 张永强 | Experimental box for studying influence on photosynthesis caused by external environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204229727U (en) | Photosynthesis produces oxygen enhancing apparatus for demonstrating | |
| CN104409005A (en) | Photosynthesis oxygen enhancement demonstrating device | |
| CN208077468U (en) | A kind of buoyancy demonstration device for physical teaching purpose | |
| CN203910110U (en) | Fluid pressure intensity demonstrator | |
| CN204229728U (en) | A kind of chlorella photosynthesis teaching and experimental demonstration device | |
| CN204759891U (en) | Device of simulation tornado | |
| CN103061729A (en) | Anaerobic simple core flooding simulation system simulating method | |
| CN203966421U (en) | Reactive liquid solution produces fountain pilot demonstration device | |
| CN204198747U (en) | A kind of cell culture bags of convenient operation | |
| CN205318732U (en) | Demonstrator for photosynthesis | |
| CN204423788U (en) | A kind of photosynthesis experimental box | |
| CN204990963U (en) | Experimental device for prepare carbon dioxide and verify its nature | |
| CN204650877U (en) | The oxygenous experimental provision of photosynthesis | |
| CN208589188U (en) | A kind of physics teaching buoyancy size ocular demonstration device | |
| CN203055284U (en) | Variable-focus water lens | |
| CN204440798U (en) | A kind of experimental box probed into external environment and photosynthesis is affected | |
| CN205255543U (en) | Day photoirradiation analogue means | |
| CN205016135U (en) | Hydraulic fracturing presentation device that imparts knowledge to students | |
| CN203910140U (en) | Photosynthesis generator | |
| CN203955256U (en) | A kind of electrophoresis experiment low temperature environment experimental provision | |
| CN204110622U (en) | A kind of organic live fish packing bag | |
| CN205068968U (en) | Immunity teaching is with demonstration teaching aid | |
| CN202352227U (en) | Novel globe | |
| CN202976654U (en) | Biology class used amplification device for photosynthesis and respiration of green plants | |
| CN204143733U (en) | A kind of burning condition demonstration instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
|
| RJ01 | Rejection of invention patent application after publication |