CN206540364U - A kind of ultra low temperature freezer based on parallel UPS power technology - Google Patents
A kind of ultra low temperature freezer based on parallel UPS power technology Download PDFInfo
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- CN206540364U CN206540364U CN201720247174.7U CN201720247174U CN206540364U CN 206540364 U CN206540364 U CN 206540364U CN 201720247174 U CN201720247174 U CN 201720247174U CN 206540364 U CN206540364 U CN 206540364U
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- temperature freezer
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Abstract
The utility model provides a kind of ultra low temperature freezer based on parallel UPS power technology, including casing, door body, refrigerating plant, heat abstractor, casing includes the first casing, the second casing and the 3rd casing, and it also includes some ups powers, some current detecting parts, warning piece and improved multigang switch；It can ensure automatically continual to power for ultra low temperature freezer when civil power is powered off, parallel technology can ensure when one of ups power is damaged and can not powered, remaining ups power automatically continual can be powered for ultra low temperature freezer, prevent ultra low temperature freezer impaired because of power-off, the utility model have simple and practical, fast cooling, constant temperature stabilization, uninterrupted power supply, while the characteristics of setting different temperatures.
Description
Technical field
The utility model belongs to field of laboratory instrument equipment, more particularly to a kind of based on the ultralow of parallel UPS power technology
Temperature refrigerator.
Background technology
Ultra low temperature freezer is also known as ultralow temperature refrigerator-freezer, ultra-low temp.By being broadly divided into：The guarantor of applicable tuna
Deposit, the low-temperature test of electronic device, special material and preservation blood plasma, biomaterial, vaccine, reagent, biological products, chemistry are tried
The Cord bloods such as agent, strain, biological specimen.And different special materials or biological sample need the cryogenic temperature preserved to be to differ
Sample.
Usual ultra low temperature freezer is directly connected to civil power, once have a power failure, then it is stored in the life of ultra low temperature freezer
Thing sample will lose activity, while ultra low temperature freezer belongs to precision instrument, having a power failure can cause to damage to ultra low temperature freezer.
The content of the invention
Above mentioned problem is had based on prior art, the utility model provides a kind of based on the ultralow of parallel UPS power technology
Temperature refrigerator, including casing, door body, refrigerating plant, heat abstractor, casing include the first casing, the second casing and the 3rd casing, its
Also include some ups powers, some current detecting parts, warning piece and improved multigang switch；It can ensure when civil power power-off
When can it is automatic it is continual powered for ultra low temperature freezer, parallel technology can ensure power when one of ups power is damaged
When, remaining ups power automatically continual can be powered for ultra low temperature freezer, prevent ultra low temperature freezer impaired because of power-off, this practicality
It is new have simple and practical, fast cooling, constant temperature stabilization, uninterrupted power supply, while setting different temperatures the characteristics of.
A kind of ultra low temperature freezer based on parallel UPS power technology, including casing, door body, refrigerating plant, heat abstractor,
Casing includes the first casing, the second casing and the 3rd casing, and it also includes some ups powers, some current detecting parts, alarm
Part and improved multigang switch；
Casing is connected through the hinge door body, and refrigerating plant and heat abstractor are disposed side by side on the bottom of ultra low temperature freezer；If
Dry ups power connects a current detecting part respectively in output end, then is connected in parallel with each other and to form ups power doublet, UPS
Electric current is exported ultra low temperature freezer, control panel, temperature controller by power sources in parallel body again, and warning piece is connected to electric current inspection
Part is surveyed, alarm is sent when current detecting part detects no current by alarm part；Ups power doublet input connects
Improved multigang switch is connected to, improved multigang switch controls the every branch road connection of ups power doublet or disconnected respectively；Improve
Multigang switch be connected to external power source.
A kind of described ultra low temperature freezer based on parallel UPS power technology, the quantity of described ups power is 2-5,
UPS power supplys can be continued to supply 220V exchanges immediately by the direct current energy of battery by the square normal load of inverter switch transition
Electricity, makes load maintain normal work and protects load soft and hardware without damage.Ups power is generally to overtension or voltage mistake
It is low that protection can be provided.
A kind of described ultra low temperature freezer based on parallel UPS power technology, described improved multigang switch can be controlled
All branch roads of ups power doublet processed are connected simultaneously, are either simultaneously switched off or are disconnected wherein one branch road；Described improvement
Multigang switch can avoid when ups power damage cause can not power.
A kind of described ultra low temperature freezer based on parallel UPS power technology, described the first casing, the second casing and
Three casings are respectively equipped with a door body, and each casing sets independent door body to contribute to stored laboratory sample between each casing
It is independent of each other.
Chain of command is further respectively had in a kind of described ultra low temperature freezer based on parallel UPS power technology, above-mentioned door body
Plate, controls to be provided with temperature display module, temperature adjustment module on corresponding casing, control panel respectively.
A kind of described ultra low temperature freezer based on parallel UPS power technology, described the first casing, the second casing and
Three casings further respectively have temperature controller, and each temperature controller adjusts corresponding casing respectively.
Brief description of the drawings
Fig. 1, a kind of structural representation of the ultra low temperature freezer based on parallel UPS power technology
Wherein, casing 1, the first casing 11, the second casing 12, the 3rd casing 13, door body 2, refrigerating plant 3, heat abstractor
4th, multigang switch 5, ups power 6, current detecting part 7, warning piece 8, temperature controller 9, control panel 10.
Embodiment
With reference to specific embodiments and the drawings, the utility model will be further described.
A kind of ultra low temperature freezer based on the technology of parallel UPS power supply 6 as shown in drawings, including casing 1, door body 2, refrigeration
Device 3, heat abstractor 4, casing 1 include the first casing 11, the second casing 12 and the 3rd casing 13, and it also includes some UPS electricity
Source 6, some current detecting parts 7, warning piece 8 and improved multigang switch 5；
Casing 1 is connected through the hinge door body 2, and refrigerating plant 3 and heat abstractor 4 are disposed side by side on the bottom of ultra low temperature freezer
Portion；Some ups powers 6 connect a current detecting part 7 respectively in output end, then are connected in parallel with each other and to form ups power 6 simultaneously
Conjuncted, electric current is exported ultra low temperature freezer, control panel 10, temperature controller 9, warning piece 8 by the doublet of ups power 6 again
Current detecting part 7 is connected to, alarm is sent when current detecting part 7 detects no current by alarm part 8；UPS
The doublet input of power supply 6 is connected to improved multigang switch 5, and improved multigang switch 5 controls the doublet of ups power 6 respectively
Every branch road connection disconnects；Improved multigang switch 5 is connected to external power source.
As the presently preferred embodiments, the quantity of described ups power 6 is 2, and UPS power supplys can be immediately by the direct current of battery
Can, continue to supply 220V alternating currents by the square normal load of inverter switch transition, load is maintained normal work and is protected
Load soft and hardware without damage.Ups power 6 generally can provide protection to overtension or brownout.
As the presently preferred embodiments, described improved multigang switch 5 can control all branch roads of the doublet of ups power 6 same
Shi Liantong, either simultaneously switches off or disconnects wherein one branch road；Described improved multigang switch 5 can be avoided when UPS electricity
What the damage of source 6 was caused can not power；There is another ups power 6 to power when one of ups power 6 is damaged.
As the presently preferred embodiments, the first described casing 11, the second casing 12 and the 3rd casing 13 are respectively equipped with a door
Body 2, each casing 1 sets independent door body 2 to contribute to stored laboratory sample between each casing 1 to be independent of each other.
As the presently preferred embodiments, control panel 10 is further respectively had in above-mentioned door body 2, corresponding casing 1 is controlled respectively, controlled
Temperature display module, temperature adjustment module are provided with panel 10 processed；Control panel 10 be numerical monitor, it is simple and clear there is provided
Multiple choices, it is humanized.
As the presently preferred embodiments, the first described casing 11, the second casing 12 and the 3rd casing 13 further respectively have temperature
Regulation meter 9, each temperature controller 9 adjusts corresponding casing 1 respectively；Temperature adjustment is accurate to ± 1 DEG C, and temperature is equal
Even property is more preferably；Temperature control scope is -50 DEG C~-200 DEG C.
As the presently preferred embodiments, laboratory technician opens door body 2, and experiment sample is respectively put into the first casing 11, the second casing
12 and the 3rd casing 13, door body 2 is closed, then respectively in the door body 2 of the first casing 11, the second casing 12 and the 3rd casing 13
The temperature of storage, simple to operate required for control panel 10 is set.
The utility model can ensure automatically continual to power for ultra low temperature freezer when civil power is powered off, and parallel technology can
Ensure that, when one of ups power 6 is damaged and can not powered, another ups power 6 can be automatic continual for ultra low temperature freezer
Power supply, prevents ultra low temperature freezer impaired because of power-off, and the utility model has simple and practical, fast cooling, constant temperature stable, uninterrupted
Power, while the characteristics of setting different temperatures.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In technological thought category of the present utility model, various modifications and modification, the ordinary skill of all this areas can occur
Retouching, modification or equivalent substitution that personnel are made as described above, belong to the scope that the utility model is protected.
Claims (6)
1. a kind of ultra low temperature freezer based on parallel UPS power technology, including casing, door body, refrigerating plant, heat abstractor, case
Body includes the first casing, the second casing and the 3rd casing, it is characterised in that it also includes some ups powers, some current detectings
Part, warning piece and improved multigang switch；
Casing is connected through the hinge door body, and refrigerating plant and heat abstractor are disposed side by side on the bottom of ultra low temperature freezer；Some UPS
Power supply connects a current detecting part respectively in output end, then is connected in parallel with each other and to form ups power doublet, ups power
Electric current is exported ultra low temperature freezer by doublet again, and control panel, temperature controller, warning piece are connected to current detecting part
Part, alarm is sent when current detecting part detects no current by alarm part；Ups power doublet input is connected to
Improved multigang switch, improved multigang switch controls the every branch road connection of ups power doublet or disconnected respectively；It is improved many
Connection switch is connected to external power source.
2. a kind of ultra low temperature freezer based on parallel UPS power technology according to claim 1, its feature is as described
The quantity of ups power be 2-5.
3. a kind of ultra low temperature freezer based on parallel UPS power technology according to claim 1, its feature is as described
Improved multigang switch all branch roads of ups power doublet can be controlled to connect simultaneously, either simultaneously switch off or disconnect it
In a branch road.
4. a kind of ultra low temperature freezer based on parallel UPS power technology according to claim 1, its feature is as described
The first casing, the second casing and the 3rd casing be respectively equipped with a door body.
5. a kind of ultra low temperature freezer based on parallel UPS power technology according to claim 1, its feature is as above-mentioned
Control panel is additionally provided with door body.
6. a kind of ultra low temperature freezer based on parallel UPS power technology according to claim 1, its feature is as described
The first casing, the second casing and the 3rd casing further respectively have temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247174.7U CN206540364U (en) | 2017-03-15 | 2017-03-15 | A kind of ultra low temperature freezer based on parallel UPS power technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247174.7U CN206540364U (en) | 2017-03-15 | 2017-03-15 | A kind of ultra low temperature freezer based on parallel UPS power technology |
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| Publication Number | Publication Date |
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| CN206540364U true CN206540364U (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720247174.7U Active CN206540364U (en) | 2017-03-15 | 2017-03-15 | A kind of ultra low temperature freezer based on parallel UPS power technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220356A (en) * | 2019-05-13 | 2019-09-10 | 中南大学湘雅三医院 | A kind of blood storage method and apparatus |
-
2017
- 2017-03-15 CN CN201720247174.7U patent/CN206540364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220356A (en) * | 2019-05-13 | 2019-09-10 | 中南大学湘雅三医院 | A kind of blood storage method and apparatus |
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