CN204666947U - Microscope ice crystal cold bench - Google Patents
Microscope ice crystal cold bench Download PDFInfo
- Publication number
- CN204666947U CN204666947U CN201520369390.XU CN201520369390U CN204666947U CN 204666947 U CN204666947 U CN 204666947U CN 201520369390 U CN201520369390 U CN 201520369390U CN 204666947 U CN204666947 U CN 204666947U
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- China
- Prior art keywords
- copper coin
- cold bench
- ice crystal
- microscope
- cooling water
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Abstract
The utility model discloses microscope ice crystal cold bench.It comprises cold bench main body, circulating water pipe, cooling water tank, water pump group and power supply, and cold bench main body is connected with the water pump group in cooling water tank by circulating water pipe, and water pump group is connected with power supply; Described cold bench main body comprises copper coin, lower copper coin and semiconductor chilling plate, is provided with semiconductor chilling plate between upper copper coin and lower copper coin, and described upper copper coin is provided with groove; Be provided with cooling water circulation diversion trench in described lower copper coin, cooling water circulation diversion trench is connected with circulating water pipe.It is easily melt problem when ice crystal sample is observed under the microscope in experiment that the utility model is solved by semiconductor refrigerating and groove design, thus reduces to melt because ice crystal sample exposes the experimental error caused in the environment.
Description
Technical field
The utility model relates to synoptic meteorology and atmospheric physics field, is specifically related to microscope ice crystal cold bench.
Background technology
During artificial weather-influencing catalytic agent detects gordian technique be exactly in artificial simulation cold cloud environment the coring of artificial-ice nucleus gasoloid grow up into large ice and snow crystalline substance observed reading under the microscope.Microscope is normally placed under the room temperature environment of laboratory, and how to make the brilliant sample of ice and snow produced in experiment keep when microscopic not melting, be a difficulties of this technology always.The present invention well solves this difficult point by the technology and equipment of development a set of micro-ice crystal cold bench.
Utility model content
For solving the problem, the utility model provides microscope ice crystal cold bench, solves the gordian technique that in cloud physics and weather modification laboratory experiment, in cloud chamber, in simulation generation ice crystal counting, ice crystal is preserved.Being solved by semiconductor refrigerating and groove design is easily melt problem when ice crystal sample is observed under the microscope in experiment, thus reduces to melt because ice crystal sample exposes the experimental error caused in the environment.
For achieving the above object, the technical scheme that the utility model is taked is: microscope ice crystal cold bench, comprise cold bench main body, circulating water pipe, cooling water tank, water pump group and power supply, cold bench main body is connected with the water pump group in cooling water tank by circulating water pipe, and water pump group is connected with power supply; Described cold bench main body comprises copper coin, lower copper coin and semiconductor chilling plate, is provided with semiconductor chilling plate between upper copper coin and lower copper coin, and described upper copper coin is provided with groove; Be provided with cooling water circulation diversion trench in described lower copper coin, cooling water circulation diversion trench is connected with circulating water pipe.
As preferably, described circulating water pipe is flexible pipe.
As preferably, the cooling surface of described semiconductor chilling plate is arranged upward, and radiating surface is arranged down, and semiconductor chilling plate and upper copper coin, scribbles heat conductive silica gel between lower copper coin.
The utility model has following beneficial effect: it is easily melt problem when ice crystal sample is observed under the microscope in experiment that the utility model is solved by semiconductor refrigerating and groove design, thus reduces to melt because ice crystal sample exposes the experimental error caused in the environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of the cold bench main body of Fig. 1.
Embodiment
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1-2, the utility model embodiment provides microscope ice crystal cold bench, comprise cold bench main body 1, circulating water pipe 2, cooling water tank 3, water pump group 4 and power supply 5, cold bench main body 1 is connected with the water pump group 4 in cooling water tank 3 by circulating water pipe 2, and water pump group 4 is connected with power supply 5; Described cold bench main body 1 comprises copper coin 11, lower copper coin 12 and semiconductor chilling plate 13, is provided with semiconductor chilling plate 13 between upper copper coin 11 and lower copper coin 12, and described upper copper coin 11 is provided with groove; Be provided with cooling water circulation diversion trench 14 in described lower copper coin 12, cooling water circulation diversion trench 14 is connected with circulating water pipe 2.
It should be noted that described circulating water pipe 2 is flexible pipe.
It should be noted that the cooling surface of described semiconductor chilling plate 13 is arranged upward, radiating surface is arranged down, and semiconductor chilling plate 13 and upper copper coin 11, scribbles heat conductive silica gel between lower copper coin 12.
In addition, be also provided with in the middle of described upper copper coin 11, lower copper coin 12 and crack 15.
The cold bench main part of this embodiment is made up of upper and lower two pieces of copper coins and the semiconductor chilling plate be clipped in the middle.The fluted design of upper strata copper coin, when can ensure refrigeration, cold air collects in groove, arranges cooling water circulation diversion trench, and leave intake-outlet and be connected by flexible pipe with cooling water tank in lower floor's copper coin.Upwards, radiating surface contact with lower floor copper coin downwards semiconductor chilling plate cooling surface, semiconductor chilling plate and scribble heat-conducting silicone grease between copper coin up and down, ensure position relatively fix and heat conductivility well, the heat of semiconductor heat-dissipating is taken away by recirculated water.Levels copper coin slotting in middle printing opacity, the wave carrier piece obtaining ice crystal sample in experiment is positioned over light penetrating slit place and observes under the microscope.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. microscope ice crystal cold bench, it is characterized in that, comprise cold bench main body (1), circulating water pipe (2), cooling water tank (3), water pump group (4) and power supply (5), cold bench main body (1) is connected with the water pump group (4) in cooling water tank (3) by circulating water pipe (2), and water pump group (4) is connected with power supply (5); Described cold bench main body (1) comprises copper coin (11), lower copper coin (12) and semiconductor chilling plate (13), be provided with semiconductor chilling plate (13) between upper copper coin (11) and lower copper coin (12), described upper copper coin (11) is provided with groove (16); Be provided with cooling water circulation diversion trench (14) in described lower copper coin (12), cooling water circulation diversion trench (14) is connected with circulating water pipe (2).
2. microscope ice crystal cold bench according to claim 1, is characterized in that, described circulating water pipe (2) is flexible pipe.
3. microscope ice crystal cold bench according to claim 1, it is characterized in that, the cooling surface of described semiconductor chilling plate (13) is arranged upward, radiating surface is arranged down, and semiconductor chilling plate (13) and upper copper coin (11), lower copper coin scribble heat conductive silica gel between (12).
4. microscope ice crystal cold bench according to claim 1, is characterized in that, is also provided with crack (15) in the middle of described upper copper coin (11), lower copper coin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369390.XU CN204666947U (en) | 2015-06-01 | 2015-06-01 | Microscope ice crystal cold bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369390.XU CN204666947U (en) | 2015-06-01 | 2015-06-01 | Microscope ice crystal cold bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666947U true CN204666947U (en) | 2015-09-23 |
Family
ID=54137315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369390.XU Expired - Fee Related CN204666947U (en) | 2015-06-01 | 2015-06-01 | Microscope ice crystal cold bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547800A (en) * | 2016-01-27 | 2016-05-04 | 浙江大学 | Refrigeration system for microscopically observing ice crystal morphology |
| CN110542281A (en) * | 2019-09-23 | 2019-12-06 | 天津商业大学 | System for controlling food microwave freeze drying based on image |
-
2015
- 2015-06-01 CN CN201520369390.XU patent/CN204666947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547800A (en) * | 2016-01-27 | 2016-05-04 | 浙江大学 | Refrigeration system for microscopically observing ice crystal morphology |
| CN110542281A (en) * | 2019-09-23 | 2019-12-06 | 天津商业大学 | System for controlling food microwave freeze drying based on image |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170601 |