CN204479502U - A kind of particle heat transfer experimental provision - Google Patents
A kind of particle heat transfer experimental provision Download PDFInfo
- Publication number
- CN204479502U CN204479502U CN201520045714.4U CN201520045714U CN204479502U CN 204479502 U CN204479502 U CN 204479502U CN 201520045714 U CN201520045714 U CN 201520045714U CN 204479502 U CN204479502 U CN 204479502U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- heat radiator
- particle
- particle system
- stay
- 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
Links
Abstract
The utility model relates to a kind of particle heat transfer experimental provision, is applicable to teaching demonstration and experiment.It is characterized in that by stay-warm case, heating plate, sleeve, particle system, heat radiator, fan and thermopair composition, particle system is put in sleeve, heating plate is arranged in particle system top, sleeve is positioned over heat radiator top, heat radiator and sleeve cover and are arranged in heat radiator top by stay-warm case, fan is arranged in heat radiator side, it is upper that thermopair is arranged in sleeve, in, lower three places, particle system is filled by particle and is formed in described sleeve, particle system upper surface directly contacts with heating plate, particle system lower surface directly contacts with heat radiator, heating plate and sleeve cover by stay-warm case, stay-warm case material is asbestos.The utility model is simple and compact for structure, and light small and exquisitely at any time for carrying and demonstrating, can have certain teach assistant effect.
Description
Technical field
The utility model relates to a kind of particle heat transfer experimental provision, relates to thermal conduction study field.
Background technology
Thermal conduction study is the important compulsory course of of colleges and universities' major of thermal energy and power, and heat transfer experiment is again teaching link important in this course teaching.Current experimental teaching equipment used is generally all placed in special laboratory, and teacher when lecturing thermal conduction study relevant knowledge on classroom, student mostly feels more abstract, can not be very thorough to the understanding of problem, outside classroom, go to laboratory to test again, miss best learning time, and existing heat transfer teaching experimental equipment can not measure the heat transfer characteristic of all kinds of particle well, some experiment equipment numbers of elements are many, equipment is more complicated, it is caused not easily to move to take, more impossiblely taken on the lectern in classroom, teaching is caused to be separated with experimental teaching, teaching efficiency is not fine.
Summary of the invention
The purpose of this utility model is exactly for the problems referred to above, and provide a kind of particle heat transfer experimental provision of miniaturization, solution equipment is difficult to the problem of carrying.
To achieve these goals, technical solution of the present utility model is: a kind of particle heat transfer experimental provision, is made up of stay-warm case, heating plate, sleeve, particle system, heat radiator, fan and thermopair.
In aforesaid a kind of particle heat transfer experimental provision, fan is arranged in heat radiator side, sleeve is positioned over heat radiator top, particle system is put in sleeve, heating plate is arranged in particle system top, heat radiator and sleeve cover and are arranged in heat radiator top by stay-warm case, thermopair is arranged in upper, middle and lower three place in sleeve, particle system is filled by particle and is formed in described sleeve, particle system upper surface directly contacts with heating plate, particle system lower surface directly contacts with heat radiator, and stay-warm case material is asbestos.Compared with prior art, the utility model compact conformation, principle is simple, easy to operate, can reach the effect tested at any time and demonstrate.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is stay-warm case schematic diagram of the present utility model.
Fig. 3 is integrally-built explosive view of the present utility model.
Fig. 4 is the sectional view of sleeve of the present utility model.
In figure: 1-stay-warm case, 2-heating plate, 3-sleeve, 4-particle system, 5-heat radiator, 6-fan, 7-thermopair.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
See accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4, the utility model comprises stay-warm case 1, heating plate 2, sleeve 3, particle system 4, heat radiator 5, fan 6, thermopair 7.Particle system 4 is put in sleeve 3, heating plate 2 is arranged in particle system 4 top, sleeve 3 is positioned over heat radiator 5 top, heat radiator 5 and sleeve 3 cover and are arranged in heat radiator 5 top by stay-warm case 1, fan 6 is arranged in heat radiator side, particle system 4 is filled by particle and is formed in described sleeve 3, particle system 4 upper surface directly contacts with heating plate 2, particle system 4 lower surface directly contacts with heat radiator 5, the material of stay-warm case 1 is asbestos, good insulation effect can be played, when heating plate 2 switches on power, heat will be produced, heat will pass to particle system 4 from top to bottom, during experiment, temperature can by being arranged on sleeve 3, in, the thermopair 7 at lower three places records, thus complete experiment, wherein stay-warm case 1 will reduce heat and outwards transmits, ensure the accuracy of experiment.
Claims (3)
1. a particle heat transfer experimental provision, is characterized in that being made up of stay-warm case, heating plate, sleeve, particle system, heat radiator, fan and thermopair; Described particle system is put in described sleeve; Described heating plate is arranged in described particle system top; Described sleeve is positioned over described heat radiator top; Described heat radiator and described sleeve cover and are arranged in described heat radiator top by described stay-warm case; Described fan is arranged in described heat radiator side; Described thermopair is arranged in upper, middle and lower three place in described sleeve.
2. a kind of particle heat transfer experimental provision according to claim 1, it is characterized in that: described particle system is filled by particle and formed in described sleeve, described particle system upper surface directly contacts with described heating plate, and described particle system lower surface directly contacts with described heat radiator.
3. a kind of particle heat transfer experimental provision according to claim 1, it is characterized in that: described heating plate and described sleeve cover by described stay-warm case, described stay-warm case material is asbestos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045714.4U CN204479502U (en) | 2015-01-23 | 2015-01-23 | A kind of particle heat transfer experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045714.4U CN204479502U (en) | 2015-01-23 | 2015-01-23 | A kind of particle heat transfer experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204479502U true CN204479502U (en) | 2015-07-15 |
Family
ID=53635289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045714.4U Expired - Fee Related CN204479502U (en) | 2015-01-23 | 2015-01-23 | A kind of particle heat transfer experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204479502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770440A (en) * | 2016-11-29 | 2017-05-31 | 华中科技大学 | A kind of Ceramic Balls bed efficient thermal conductivity test platform |
-
2015
- 2015-01-23 CN CN201520045714.4U patent/CN204479502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770440A (en) * | 2016-11-29 | 2017-05-31 | 华中科技大学 | A kind of Ceramic Balls bed efficient thermal conductivity test platform |
| CN106770440B (en) * | 2016-11-29 | 2017-11-17 | 华中科技大学 | A kind of Ceramic Balls bed efficient thermal conductivity test platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Losardo et al. | Alternative approaches to assessing young children | |
| CN204557835U (en) | A kind of novel classroom educational interaction device | |
| CN201130448Y (en) | Combined device for demonstration of thermotics experiment | |
| Pathare et al. | Students’ alternative conceptions in pressure, heat and temperature | |
| CN204479502U (en) | A kind of particle heat transfer experimental provision | |
| CN205621324U (en) | Portable teaching device is used with management specialty to education economy | |
| CN205388859U (en) | Heat -conduction presentation device is used to primary school's science | |
| Penney et al. | Fluid mechanics and heat transfer: inexpensive demonstrations and laboratory exercises | |
| CN202758522U (en) | Overweight and weightlessness experiment demonstrator | |
| CN203746251U (en) | Combination movable type teaching demonstration device | |
| CN209607253U (en) | A kind of portable analog circuitry experimental plate | |
| CN204010450U (en) | A kind of portable thermal conduction study experiment device for teaching | |
| CN106646166A (en) | Switching device electric arc and electric contact experimental facility and contact resistance measuring method | |
| CN203085033U (en) | Conductivity measuring device | |
| CN201126655Y (en) | Convection barrel demonstration machine | |
| CN202871153U (en) | Joule's law tester | |
| Goldberg et al. | Interactions in physical science | |
| Veal et al. | Putting new life in an old lesson | |
| CN201417544Y (en) | Electromagnetic oven eddy current physical phenomenon demonstration instrument | |
| Schiavon et al. | Experimental activities for the study of transformation of electrical energy into thermal | |
| CN204614299U (en) | A kind of novel temperature difference apparatus for demonstrating | |
| CN206441424U (en) | A kind of many gear electrical power demonstration instrument for teaching | |
| Williamson et al. | Improving transthoracic echocardiography (TTE) training for junior doctors in Harefield Hospital during COVID-19 | |
| CN201910184U (en) | Small-sized physical circuit training mould | |
| CN206075650U (en) | A kind of specific heat capacity tester |
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: 20150715 Termination date: 20160123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |