CN207115820U - A kind of object color and heat absorption demonstrator - Google Patents
A kind of object color and heat absorption demonstrator Download PDFInfo
- Publication number
- CN207115820U CN207115820U CN201720754864.1U CN201720754864U CN207115820U CN 207115820 U CN207115820 U CN 207115820U CN 201720754864 U CN201720754864 U CN 201720754864U CN 207115820 U CN207115820 U CN 207115820U
- Authority
- CN
- China
- Prior art keywords
- test tube
- heat absorption
- light support
- demonstrator
- mounting bracket
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of object color and heat absorption demonstrator, including absorber holder device, Light support device and liquid crystal digital temperature tester, the absorber holder device includes heat absorption object support frame and test tube, the heat absorption object support frame upper end is provided with transverse axis, frame plates are installed around at least three test tubes are laid with described transverse axis one end, test tube mounting bracket is movably equipped with each test tube installation frame plate, the test tube is buckled in test tube mounting bracket, and heat sink metal pipe and water that appearance scribbles different colours are placed with the test tube；The Light support device includes Light support and bulb, and the bulb is horizontally arranged at Light support upper end；The liquid crystal digital temperature tester includes temperature indicator and temperature measuring sensor, and temperature indicator is connected with temperature measuring sensor by wire；The absorber holder device and Light support device are correspondingly arranged, and a temperature measuring sensor is provided with each test tube.
Description
Technical field
The utility model relates to teaching experiment equipment field, and in particular to a kind of object color and heat absorption demonstrator.
Background technology
It is " color of object and heat absorption " to have an experiment in " how obtaining more light and heats " in student's teaching material.Will
Go to school raw by experiment, the ability for finding the object absorption heat of different colours is different., it is necessary to student during experimental implementation
With multiple thermometers, and there is sunlit outdoor progress.Experiment will be by " thermometer prepares, sensitivity ", " solar irradiation
The limitation of the conditions such as abundance ".If thermometer disunity, sensitivity are different, the sun cuts in and out, can all influence experiment into
Work(whether the accuracy with experimental data.
Another class journey is on " direct sunlight, oblique fire and heat absorption ".Two parts content is entirely to come around two experiments
Complete.
Utility model content
The purpose of this utility model is to overcome prior art deficiency, and it is an object of the present invention to provide a kind of object color and heat absorption
Demonstrator, solve to need two sets of experiments to set in teaching experiment " color of object and heat absorption " and " direct sunlight, oblique fire and heat absorption "
The problem of standby.
The utility model is achieved through the following technical solutions：
A kind of object color and heat absorption demonstrator, including absorber holder device, Light support device and liquid crystal digital temperature
Tester is spent, the absorber holder device includes heat absorption object support frame and test tube, and the heat absorption object support frame upper end is set
There is transverse axis, described transverse axis one end is lived around at least three test tube installation frame plates are laid with each test tube installation frame plate
Dynamic to be provided with test tube mounting bracket, the test tube is buckled in test tube mounting bracket, and being placed with appearance in the test tube scribbles difference
The heat sink metal pipe and water of color；The Light support device includes Light support and bulb, and the bulb is horizontally arranged at lamp
Light pedestal upper end；The liquid crystal digital temperature tester includes temperature indicator and temperature measuring sensor, temperature indicator and
Temperature measuring sensor is connected by wire；The absorber holder device and Light support device are correspondingly arranged, each described
A temperature measuring sensor is provided with test tube.
Further, the test tube installation frame plate is 1/4 plectane, and 1/4 plectane is provided with inside and outside twice fan installation
Mouthful, it is additionally provided with angle index line on 1/4 plectane.
Further, the test tube mounting bracket lower end is provided with the neck for being stuck in test tube installation frame plate, the neck and fan
Test tube mounting bracket corresponding to type installing port is provided with bolt mounting holes, and the test tube mounting bracket upper end is provided with test tube buckle.
Further, the absorber holder device and Light support device are externally provided with coaming plate.
Further, frame plates are installed in described transverse axis one end around four test tubes are laid with.
The utility model compared with prior art, has the following advantages and advantages：
A kind of object color of the utility model and heat absorption demonstrator, different colours gold is scribbled by using in vitro setting
Belong to pipe as absorber, relative to the different colours test paper often used, different colours gold is scribbled using using setting in vitro
Category pipe endothermic effect is substantially quite a lot of, is advantageous to distinguish the test tube temperature comparisons of different colours；
Frame plate is installed by using adjustable test tube, the test tube mounting bracket of test tube is installed, can be square as needed
Just the lighting angle of regulation test tube；So as to by " color of object and heat absorption " and " direct sunlight, oblique fire and heat absorption " two
Individual experimental facilities is realized using a set of；
Coaming plate is externally provided with heat absorption demonstrator, is prevented in experimentation, intense light irradiation damages to the eyesight of student；
Temperature test, one side liquid crystal digital temperature are carried out to the absorber in experiment using liquid crystal digital temperature tester
Tester test temperature is accurate, and error is small, and liquid crystal digital temperature tester can intuitively show the temperature of each test tube in addition,
It is easy to observation of students.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is a kind of object color of the utility model and the structural representation for the demonstrator that absorbs heat；
Fig. 2 is the structural representation of the utility model absorber holder device；
Fig. 3 is that the utility model test tube is adjusted to inclined structural representation；
Fig. 4 is the structural representation of the utility model test tube mounting bracket；
Mark and corresponding parts title in accompanying drawing：
1- absorber holder devices, 2- Light support devices, 3- liquid crystal digital temperature testers, 4- heat absorption object supports
Frame, 5- test tubes, 6- transverse axis, 7- test tubes installation frame plate, 8- test tube mounting brackets, 9- heat sink metal pipes, 10- water, 11- light branch
Frame, 12- bulbs, 13- temperature indicators, 14- temperature measuring sensors, 15- wires, 16- angle index lines, 17- necks, 18-
Bolt mounting holes, 19- test tube buckles, 20- coaming plates, 21- fan installing ports.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment
As Figure 1-4, a kind of object color of the utility model and heat absorption demonstrator, including absorber holder device 1, lamp
Light holder device 2 and liquid crystal digital temperature tester 3, absorber holder device 1 include heat absorption object support frame 4 and test tube 5, examination
Pipe 5 uses teat glass, and the upper end of heat absorption object support frame 4 is provided with transverse axis 6, described one end of transverse axis 6 is circular be laid with to
Few three test tubes installation frame plate 7, each test tube are installed and are movably equipped with test tube mounting bracket 8 on frame plate 7, and the test tube 5 blocks
It is buckled in test tube mounting bracket 8, heat sink metal pipe 9 and water 10 that appearance scribbles different colours is placed with the test tube 5；Experiment
In, the surface of heat sink metal pipe 9, which is typically selected, applies four kinds of colors, red, white, green and four kinds of more representational face of black
Color, Light support device 2 include Light support 11 and bulb 12, and bulb 12 is horizontally arranged at the upper end of Light support 11；The liquid
Brilliant digital temperature tester 3 includes temperature indicator 13 and temperature measuring sensor 14, and temperature indicator 13 and temperature test pass
Sensor 14 is connected by wire 15；The absorber holder device 1 and Light support device 2 are correspondingly arranged, the top of bulb 12
Horizontal corresponding with transverse axis 6, in the experiment for making " color of object and heat absorption ", each light angle of test tube 5 is consistent, so as to obtain temperature
Degrees of data just has comparative, and a temperature measuring sensor 14 is provided with each test tube 5.Surveyed using liquid crystal digital temperature
To try device and temperature test is carried out to the absorber in experiment, one side liquid crystal digital temperature tester test temperature is accurate, and error is small,
Other liquid crystal digital temperature tester can intuitively show the temperature of each test tube, be easy to observation of students.Liquid crystal digital temperature
Tester 3 can use the LT803 model liquid crystal digital temperature testers of electric light Co., Ltd production.
Test tube installation frame plate 7 is 1/4 plectane, and 1/4 plectane is provided with inside and outside twice fan installing port 21, described 1/4
Angle index line 16 is additionally provided with plectane.As shown in figure 4, the lower end of test tube mounting bracket 8 is provided with the card for being stuck in test tube installation frame plate 7
Groove 17, the neck 17 test tube mounting bracket 8 corresponding with fan installing port 21 are provided with bolt mounting holes 18, the test tube peace
Dress support 8 upper end is provided with test tube buckle 19, and test tube 5 is clamped by test tube buckle 19, can conveniently install.Fanned by inside and outside twice
Type installing port 21 forms 2 points of fixed test tube mounting bracket 8, could firmly install test tube mounting bracket 8.
As shown in figure 1, absorber holder device 1 and Light support device 2 are externally provided with coaming plate 20.Prevent in experimentation
In, intense light irradiation damages to the eyesight of student；Frame plates 7 are installed around four test tubes are laid with the one end of transverse axis 6.
In use, in the experiment of " color of object and heat absorption ", being typically chosen the one end of transverse axis 6 has around being laid with four
Test tube installs frame plate 7.In experiment, the surface of heat sink metal pipe 9, which is typically selected, applies four kinds of colors, four kinds of red, white, green and black
More representational color, for test tube 5 using being vertically arranged, the top of bulb 12 is horizontal corresponding with transverse axis 6, makes " the face of object
In the experiment of color and heat absorption ", each light angle of test tube 5 is consistent, so as to obtain temperature data just with comparative, in test tube 5
First it is put into appearance and scribbles the heat sink metal pipe 9 and water 10 of different colours, then sealed by cock cap, temperature measuring sensor 14 passes through
In cock cap insertion test tube.Absorber holder device 1 is installed, bulb 12 is opened and switchs, irradiate one end time, it is possible to find dress
There is the different result of the temperature of test tube 5 of different colours heat sink metal pipe 9.
The experiment of " direct sunlight, oblique fire and heat absorption " is being done, on the experiment basis of " color of object and heat absorption ", will inhaled
Thermometal pipe 9 is replaced by the heat sink metal pipe 9 of same color, is installed by each test tube and test tube installation is movably equipped with frame plate 7
Support 8, the setting angle of test tube 5 is adjusted, if four test tubes, it is 90 degree, 60 degree, 30 degree typically to select test tube and horizontal sextant angle
With 0 degree of four kinds of angle, absorber holder device 1 is installed, bulb 12 is opened and switchs, irradiate one end time, it is possible to find not
The different result with the temperature of test tube 5 of lighting angle.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of object color and heat absorption demonstrator, including absorber holder device (1), Light support device (2) and liquid crystal number
Word temperature tester (3), it is characterised in that：The absorber holder device (1) includes heat absorption object support frame (4) and test tube
(5), described heat absorption object support frame (4) upper end is provided with transverse axis (6), and described transverse axis (6) one end surround and is laid with least three
Test tube installation frame plate (7), each test tube are installed and are movably equipped with test tube mounting bracket (8), the test tube (5) on frame plate (7)
Be buckled in test tube mounting bracket (8), be placed with the test tube (5) appearance scribble different colours heat sink metal pipe (9) and
Water (10)；The Light support device (2) includes Light support (11) and bulb (12), and the bulb (12) is horizontally arranged at lamp
Light support (11) upper end；The liquid crystal digital temperature tester (3) includes temperature indicator (13) and temperature measuring sensor
(14), temperature indicator (13) and temperature measuring sensor (14) are connected by wire (15)；The absorber holder device (1)
It is correspondingly arranged with Light support device (2), a temperature measuring sensor (14) is provided with each test tube (5).
2. a kind of object color according to claim 1 and heat absorption demonstrator, it is characterised in that：The test tube installs frame plate
(7) it is 1/4 plectane, 1/4 plectane is provided with inside and outside twice fan installing port (21), and angle is additionally provided with 1/4 plectane
Index line (16).
3. a kind of object color according to claim 2 and heat absorption demonstrator, it is characterised in that：The test tube mounting bracket
(8) lower end is provided with the neck (17) for being stuck in test tube installation frame plate (7), and the neck (17) is corresponding with fan installing port (21) to try
Pipe mounting bracket (8) is provided with bolt mounting holes (18), and test tube mounting bracket (8) upper end is provided with test tube buckle (19).
4. a kind of object color according to claim 1 and heat absorption demonstrator, it is characterised in that：The heat absorption body support frame dress
Put (1) and Light support device (2) is externally provided with coaming plate (20).
5. a kind of object color according to claim 1 and heat absorption demonstrator, it is characterised in that：Described transverse axis (6) one end
Frame plates (7) are installed around four test tubes are laid with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754864.1U CN207115820U (en) | 2017-06-27 | 2017-06-27 | A kind of object color and heat absorption demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754864.1U CN207115820U (en) | 2017-06-27 | 2017-06-27 | A kind of object color and heat absorption demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207115820U true CN207115820U (en) | 2018-03-16 |
Family
ID=61588167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720754864.1U Expired - Fee Related CN207115820U (en) | 2017-06-27 | 2017-06-27 | A kind of object color and heat absorption demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207115820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682266A (en) * | 2018-06-21 | 2018-10-19 | 山东东泰水处理有限公司 | A kind of reverse osmosis antisludging agent work demo rack |
-
2017
- 2017-06-27 CN CN201720754864.1U patent/CN207115820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682266A (en) * | 2018-06-21 | 2018-10-19 | 山东东泰水处理有限公司 | A kind of reverse osmosis antisludging agent work demo rack |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |