CN204202300U - A kind of explosion-proof refrigerating equipment for biology laboratory - Google Patents
A kind of explosion-proof refrigerating equipment for biology laboratory Download PDFInfo
- Publication number
- CN204202300U CN204202300U CN201420637847.6U CN201420637847U CN204202300U CN 204202300 U CN204202300 U CN 204202300U CN 201420637847 U CN201420637847 U CN 201420637847U CN 204202300 U CN204202300 U CN 204202300U
- Authority
- CN
- China
- Prior art keywords
- refrigerator body
- control system
- light modulator
- hall element
- power supply
- 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
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010892 electric spark Methods 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
For an explosion-proof refrigerating equipment for biology laboratory, belong to refrigeration technology field.Comprise refrigerator body, control system, light modulator, power supply, frequency converter, door, Hall element and magnet, described refrigerator body top is provided with control system and light modulator, refrigerator body front portion is provided with door, door is provided with Hall element, refrigerator body above Hall element is provided with magnet, refrigerator side portion is provided with power supply and frequency converter, control system is connected with light modulator, power supply, frequency converter, Hall element by wire, light modulator is connected with the LED of refrigerator body inside, and control system is single-chip computer control system.The outside of refrigerator body is all located at by electrical equipment of the present utility model, can effectively prevent electric spark to the ignition accident of internal gas, safe and reliable, and refrigeration performance is stablized.
Description
Technical field
The utility model relates to a kind of explosion-proof refrigerating equipment for biology laboratory, belongs to refrigeration technology field.
Background technology
Along with the development of modern science and technology, scientific research is more and more frequent, especially at biological field, constantly breaking through, but the refrigerating equipment of current biology laboratory is exactly conventional refrigerator substantially, because the refrigeration test of putting into refrigerator much can produce volatile explosion gas, and the control circuit of conventional refrigerator and equipment are all arranged in refrigeratory body, being easy to during open and close produce spark and set off an explosion, is a urgent problem.
Summary of the invention
The purpose of this utility model is to provide a kind of explosion-proof refrigerating equipment for biology laboratory.
Problem to be solved in the utility model is the unsafe deficiency of existing laboratory typical refrigerator.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of explosion-proof refrigerating equipment for biology laboratory, comprise refrigerator body, control system, light modulator, power supply, frequency converter, door, Hall element and magnet, described refrigerator body top is provided with control system and light modulator, refrigerator body front portion is provided with door, door is provided with Hall element, refrigerator body above Hall element is provided with magnet, and refrigerator side portion is provided with power supply and frequency converter; Control system is connected with light modulator, power supply, frequency converter, Hall element by wire.
Described light modulator is connected with the LED of refrigerator body inside.
Described control system is single-chip computer control system.
Advantage of the present utility model: the outside of refrigerator body is all located at by electrical equipment of the present utility model, can effectively prevent electric spark to the ignition accident of internal gas, safe and reliable, and refrigeration performance is stablized, and should have market prospects widely.
Accompanying drawing explanation
Fig. 1 is the stereogram of a kind of explosion-proof refrigerating equipment for biology laboratory of the utility model;
In figure: 1, refrigerator body 2, control system 3, light modulator 4, power supply 5, frequency converter 6, door 7, Hall element 8, magnet.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of explosion-proof refrigerating equipment for biology laboratory, comprise refrigerator body 1, control system 2, light modulator 3, power supply 4, frequency converter 5, door 6, Hall element 7 and magnet 8, described refrigerator body 1 top is provided with control system 2 and light modulator 3, refrigerator body 1 front portion is provided with door 6, door 6 is provided with Hall element 7, refrigerator body 1 above Hall element 7 is provided with magnet 8, cooperatively interacts and realize the transmission of switch gate signal, avoid push-button switch simultaneously and can produce pyrophoric danger; Refrigerator body 1 sidepiece is provided with power supply 4 and frequency converter 5, and power supply 4 is for providing stable power supply during power-off, it is more accurate that frequency converter 5 makes temperature to control, and improves the precision of experiment; Control system 2 is connected with Hall element 7 with light modulator 3, power supply 4, frequency converter 5 by wire, controls the duty that it is mutual.
Described light modulator 3 is connected with the LED of refrigerator body 1 inside, controls the brightness of LED, makes it meet best experiment condition.
Described control system 2 is single-chip computer control system, has good synergic adjustment function.
Using method of the present utility model: the test articles easily producing explosion gas is put into refrigerator body 1, the optimal luminescent amount of LED is regulated by light modulator 3, then close and visit, control system 2 is fed back to after being responded to by Hall element 7, the refrigerating capacity that control system 2 drives frequency converter 5 to provide stable, because all electrical equipments are arranged in outside, therefore safe and reliable.
Claims (3)
1. the explosion-proof refrigerating equipment for biology laboratory, comprise refrigerator body (1), control system (2), light modulator (3), power supply (4), frequency converter (5), door (6), Hall element (7) and magnet (8), it is characterized in that: described refrigerator body (1) top is provided with control system (2) and light modulator (3), refrigerator body (1) front portion is provided with door (6), door (6) is provided with Hall element (7), the refrigerator body (1) of Hall element (7) top is provided with magnet (8), refrigerator body (1) sidepiece is provided with power supply (4) and frequency converter (5), control system (2) is connected with light modulator (3), power supply (4), frequency converter (5), Hall element (7) by wire.
2. a kind of explosion-proof refrigerating equipment for biology laboratory according to claim 1, is characterized in that: described light modulator (3) is connected with the LED of refrigerator body (1) inside.
3. a kind of explosion-proof refrigerating equipment for biology laboratory according to claim 1, is characterized in that: described control system (2) is single-chip computer control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637847.6U CN204202300U (en) | 2014-10-31 | 2014-10-31 | A kind of explosion-proof refrigerating equipment for biology laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637847.6U CN204202300U (en) | 2014-10-31 | 2014-10-31 | A kind of explosion-proof refrigerating equipment for biology laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202300U true CN204202300U (en) | 2015-03-11 |
Family
ID=52660248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637847.6U Expired - Fee Related CN204202300U (en) | 2014-10-31 | 2014-10-31 | A kind of explosion-proof refrigerating equipment for biology laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403489A (en) * | 2016-09-22 | 2017-02-15 | 合肥华凌股份有限公司 | Illuminating switch module used inside box body and household electrical appliance comprising illuminating switch module |
-
2014
- 2014-10-31 CN CN201420637847.6U patent/CN204202300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403489A (en) * | 2016-09-22 | 2017-02-15 | 合肥华凌股份有限公司 | Illuminating switch module used inside box body and household electrical appliance comprising illuminating switch module |
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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: 20150311 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |