CN205245650U - Precious article low -temperature preservation system - Google Patents
Precious article low -temperature preservation system Download PDFInfo
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- CN205245650U CN205245650U CN201521068595.0U CN201521068595U CN205245650U CN 205245650 U CN205245650 U CN 205245650U CN 201521068595 U CN201521068595 U CN 201521068595U CN 205245650 U CN205245650 U CN 205245650U
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- airtight space
- temperature
- preservation system
- precious article
- temperature preservation
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Abstract
The utility model provides a precious article low -temperature preservation system, including airtight space, the refrigerating system that constitutes by condenser, compressor, evaporimeter and blast air subassembly, wherein airtight space's lateral wall and the return air passageway that the bottom all was equipped with mutual intercommunication, and be equipped with the air intake on the return air passageway of bottom, airtight space's top is provided with gaseous stationary flow layer, the evaporimeter install in the airtight space top and with the airtight space intercommunication, condenser and compressor install in airtight space outsidely. The utility model discloses can gather the temperature parameters in the airtight space in real time, adjust through the temperature of refrigerating system in to airtight space. Simultaneously, airtight space's special construction has guaranteed temperature control accuracy and homogeneity in the space, has realized the intelligent control of temperature, has satisfied the environmental requirement that precious article were preserved, has also accorded with the requirement of user to product simplification, stability, reliability.
Description
Technical field
The utility model relates to a kind of cryogenic system, and particularly one is applicable to swag in airtight spaceProduct low-temperature preservation system.
Background technology
Historical relic, the art work have been accelerated in the actings in conjunction such as temperature, humidity, air pollutants, harmful microorganismEtc. aging speed and the extent of damage of precious article, shorten the preservation life-span of precious article. Precious articleIt is to reduce ambient temperature and humidity fluctuation that sealing, constant temperature are preserved, and intercepts pernicious gas and invades, and extends precious articleThe effective ways of shelf life.
In prior art, adopt large-size air conditioning system to control the humiture in multiple spaces, part is little more simultaneouslyType space adopts air-conditioning system independently to control. But, temperature control precision and even in such design spaceProperty is poor, and temperature fluctuation frequently causes in space gas exchange rate high, the intrusion one of outside contamination gasDetermine to have accelerated in degree the aging degradation speed of precious article.
Utility model content
In view of this, the utility model is intended to propose a kind of precious article low-temperature preservation system, existing to solveThe problem that has technology to exist.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of precious article low-temperature preservation system, comprises airtight space, by condenser, refrigeration compressor,The refrigeration system of evaporimeter and air blast module composition; Sidewall and the bottom of wherein said airtight space are equipped withThe return air channel being interconnected, and the return air channel of bottom is provided with air inlet; The top of described airtight spacePortion is provided with gas current stabilization layer; Described evaporimeter is installed on airtight space top and connects with described airtight spaceLogical, described condenser and refrigeration compressor are installed on airtight space outside.
Further, described airtight space inside is provided with sensor.
Further, described air blast assembly comprise be arranged at a side of described evaporimeter and with described evaporimeterJointly be installed on the thermantidote at airtight space top; Described air blast assembly also comprises and is arranged at described condenserOne side is also installed on the Hot-air fan of airtight space outside jointly with described condenser and refrigeration compressor.
Further, described preservation system also comprises a control device, described refrigeration compressor, condenser,The control input end of evaporimeter, thermantidote and Hot-air fan is connected with control device control output end; Described controlThe control input end of device processed is connected with sensor.
Further, the gas current stabilization layer at described airtight space top is network structure, can be macroporeFootpath sponge, the structures such as multilayer gauze, can play the work that allows the effect of gas uniform distribution have current stabilizationWith.
Further, the air inlet on the return air channel of described airtight space bottom is to open on return air ductIf return-air hole.
Further, described sensor is Temperature Humidity Sensor or temperature sensor.
With respect to prior art, precious article low-temperature preservation system described in the utility model has following excellentGesture:
By special Duct design and the temperature control to airtight space, ensure gas flow in spaceTemperature control precision and uniformity in stable and space, avoid the inside and outside gas of airtight space to exchange causingTemperature fluctuation and pernicious gas invade physics and the chemical damage to precious article, improved precious articlePreserve the life-span; By airtight Plugging Technology Applied, avoid the oxidative degradation between outside contamination gas and precious articleReaction, and weaken the impact that external environment fluctuates on humiture in space; Real-time Collection airtight space simultaneouslyInterior temperature parameter, regulates the temperature in airtight space by refrigeration system, has ensured in spaceTemperature control precision and uniformity, realized the Based Intelligent Control of temperature, met the ring that precious article are preservedBorder requirement, also meets the requirement of user to product summary, stability, reliability, has reduced and has used intoBasis and equipment power dissipation.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model,Schematic description and description of the present utility model is used for explaining the utility model, does not form this realityWith novel improper restriction. In the accompanying drawings:
Fig. 1 is the structural representation of the precious article low-temperature preservation system described in the utility model embodiment.
Description of reference numerals:
1: refrigeration compressor; 2: Hot-air fan; 3: condenser; 4: control device; 5: airtight space;6: return air channel; 7: sensor; 8: gas current stabilization layer; 9: evaporimeter; 10: thermantidote; 11:Return-air hole.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, in embodiment and embodiment in the utility modelFeature can mutually combine.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally "," on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ",Orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, be only forBe convenient to describe the utility model and simplified characterization, instead of device or the element of instruction or hint indication are necessaryThere is specific orientation, construct and operation with specific orientation, therefore can not be interpreted as the utility modelRestriction. In addition, term " first ", " second " etc. are only for describing object, and can not be interpreted as instructionOr hint relative importance or the implicit quantity that indicates indicated technical characterictic. Be limited with thus, " theOne ", one or more these features can be expressed or impliedly be comprised to the feature of " second " etc. ?In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited,Term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and also canBeing to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; CanBeing to be directly connected, also can being indirectly connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand above-mentioned term in this practicality by concrete conditionConcrete meaning in novel.
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Be applicable to the precious article low-temperature preservation system in airtight space, as shown in Figure 1, comprise gasClose space 5, by condenser 3, the Hot-air fan 2 that is arranged at condenser 3 one sides, evaporimeter 9, be positioned at steamingThe refrigeration system that the thermantidote 10 of hair device 9 one sides and refrigeration compressor 1 form; Wherein said airtight skyBetween 5 sidewall and bottom be equipped with the return air channel 6 being interconnected, and establish on the return air channel 6 of bottomThere is air inlet (be specially on return air duct have some return-air holes 11); The top of described airtight space 5Be provided with gas current stabilization layer 8; Described evaporimeter 9 and thermantidote 10 are installed on airtight space 5 tops jointlyAnd be communicated with described airtight space 5, described condenser 3, Hot-air fan 2 and refrigeration compressor 1 are installed onAirtight space 5 outsides.
Described airtight space 5 inside are also provided with sensor 7; In order to realize intelligent control, described guarantorTibetan system also comprises a control device 4, described refrigeration compressor 1, condenser 3, evaporimeter 9, cold windFan 10 is connected with control device 4 control output ends with the control input end of Hot-air fan 2; Described control dressPutting 4 control input end is connected with sensor 7.
Wherein, the gas current stabilization layer at described airtight space 5 tops is 8 for network structure, can select largeAperture sponge or multilayer screen structure or intimate other structures, can play and allow gas uniform divideThe effect of cloth has the effect of current stabilization.
There is the effect of current stabilization; Described sensor 7 comprises and is not limited to Temperature Humidity Sensor, TEMPDevice etc. can detected temperatures signal device;
Described airtight space 5 air-tightness are better, can intercept outside contamination gas and invade; Described gas is steadyThe cold that fluid layer 8 and return airway 6 designs have ensured evaporimeter generation is in the interior even diffusion of airtight space 5.
The intrasystem gas communication process of precious article low-temperature preservation of the present invention is as follows: refrigeration systemAfter startup, evaporimeter 9 absorbs heat, and evaporimeter 9 temperature around reduces, and thermantidote 10 will evaporateDevice 9 cold air around blows to airtight space 5 headrooms, and cold air enters after by gas current stabilization layer 8Airtight space 5 middle parts, and enter return air by the return-air hole 11 of airtight space 5 bottom return air channels 6In passage 6, finally return to airtight space top.
The concrete operation method of precious article low-temperature preservation system of the present invention is as follows: (1) is setTemperature parameter, startup system: set the temperature range that precious article are preserved on control device 4; AfterwardsStart this low-temperature protection system; (2) sensor 7 is uploaded airtight space 5 temperature signals by cableGive control device 4, the data handling system of control device 4 inside is carried out detecting data and setup parameterComparison, when the temperature in airtight space 5 is during higher than design temperature, control device 4 sends instruction, controlsRefrigeration compressor 1, condenser 3, evaporimeter 9, Hot-air fan 2, thermantidote 10 and relevant valveAssembly work; (3) temperature in control device 4 detects airtight space 5 reaches design temperature modelAfter enclosing, control device 4 is controlled refrigeration system and is quit work; (4) control device 4 is in airtight spaceHumidity carry out Real-Time Monitoring and regulation and control: sensor 7 detects the temperature parameter in airtight space 5 in real time,And according to (2)～(4) step, the temperature in airtight space is regulated and controled constantly.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model,All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc.,Within all should being included in protection domain of the present utility model.
Claims (8)
1. a precious article low-temperature preservation system, is characterized in that: comprise airtight space, by condensationThe refrigeration system of device, refrigeration compressor, evaporimeter and air blast module composition; Wherein said airtight spaceSidewall and bottom are equipped with the return air channel being interconnected, and the return air channel of bottom is provided with air inlet;The top of described airtight space is provided with gas current stabilization layer; Described evaporimeter is installed on airtight space top alsoBe communicated with described airtight space, described condenser and refrigeration compressor are installed on airtight space outside.
2. precious article low-temperature preservation system according to claim 1, is characterized in that: described inAirtight space inside is provided with sensor.
3. precious article low-temperature preservation system according to claim 1 and 2, is characterized in that:Described air blast assembly comprises and is arranged at a side of described evaporimeter and is jointly installed on gas with described evaporimeterThe thermantidote of close top of space.
4. precious article low-temperature preservation system according to claim 3, is characterized in that: described inAir blast assembly also comprises and is arranged at described condenser one side common with described condenser and refrigeration compressorBe installed on the Hot-air fan of airtight space outside.
5. precious article low-temperature preservation system according to claim 4, is characterized in that: described inPreservation system also comprises a control device, described refrigeration compressor, condenser, evaporimeter, thermantidote andThe control input end of Hot-air fan is connected with control device control output end; The control inputs of described control deviceEnd is connected with sensor.
6. precious article low-temperature preservation system according to claim 1, is characterized in that: described inThe gas current stabilization layer at airtight space top is network structure, has the effect of current stabilization.
7. precious article low-temperature preservation system according to claim 1, is characterized in that: described inAir inlet on the return air channel of airtight space bottom is the return-air hole of offering on return air duct.
8. precious article low-temperature preservation system according to claim 2, is characterized in that: described inSensor is Temperature Humidity Sensor or temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068595.0U CN205245650U (en) | 2015-12-18 | 2015-12-18 | Precious article low -temperature preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068595.0U CN205245650U (en) | 2015-12-18 | 2015-12-18 | Precious article low -temperature preservation system |
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| Publication Number | Publication Date |
|---|---|
| CN205245650U true CN205245650U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521068595.0U Active CN205245650U (en) | 2015-12-18 | 2015-12-18 | Precious article low -temperature preservation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444495A (en) * | 2015-12-18 | 2016-03-30 | 天津森罗科技股份有限公司 | Precious object low-temperature preservation system |
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2015
- 2015-12-18 CN CN201521068595.0U patent/CN205245650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444495A (en) * | 2015-12-18 | 2016-03-30 | 天津森罗科技股份有限公司 | Precious object low-temperature preservation system |
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