CN111694390A - System and method for maintaining microenvironment for storing and displaying treasure suitable for shock absorption and fire prevention - Google Patents
System and method for maintaining microenvironment for storing and displaying treasure suitable for shock absorption and fire prevention Download PDFInfo
- Publication number
- CN111694390A CN111694390A CN202010616576.6A CN202010616576A CN111694390A CN 111694390 A CN111694390 A CN 111694390A CN 202010616576 A CN202010616576 A CN 202010616576A CN 111694390 A CN111694390 A CN 111694390A
- Authority
- CN
- China
- Prior art keywords
- temperature
- phase change
- energy storage
- treasure
- cabinet
- 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.)
- Pending
Links
- 230000035939 shock Effects 0.000 title claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 39
- 230000002265 prevention Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 10
- 230000008859 change Effects 0.000 claims abstract description 263
- 239000012071 phase Substances 0.000 claims abstract description 222
- 239000012782 phase change material Substances 0.000 claims abstract description 62
- 239000003094 microcapsule Substances 0.000 claims abstract description 58
- 239000007791 liquid phase Substances 0.000 claims abstract description 53
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 238000009825 accumulation Methods 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims abstract description 6
- 238000011049 filling Methods 0.000 claims abstract description 6
- 238000004146 energy storage Methods 0.000 claims description 168
- 239000011232 storage material Substances 0.000 claims description 101
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 76
- 229910052757 nitrogen Inorganic materials 0.000 claims description 32
- 238000002955 isolation Methods 0.000 claims description 23
- 238000004321 preservation Methods 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 17
- 239000006058 strengthened glass Substances 0.000 claims description 17
- 239000005341 toughened glass Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 239000007790 solid phase Substances 0.000 claims description 7
- 238000012937 correction Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000191 radiation effect Effects 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 3
- 238000005338 heat storage Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 33
- 230000005855 radiation Effects 0.000 description 17
- 229910001873 dinitrogen Inorganic materials 0.000 description 12
- 230000036760 body temperature Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005340 laminated glass Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003238 somatosensory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002937 thermal insulation foam Substances 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/028—Control arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/04—Fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Business, Economics & Management (AREA)
- Public Health (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The invention provides a system for maintaining a microenvironment for storing and displaying a treasure product, which is suitable for shock absorption and fire prevention, and comprises a treasure house collection area, wherein the treasure house collection area is isolated from the outside thermally, is maintained in a first temperature range, and keeps positive pressure relative to the outside; a plurality of phase change microenvironment cabinets are distributed in the treasure collection area, the cabinet surface of each phase change microenvironment cabinet facing audiences has a first solid-liquid phase change temperature, other cabinet surfaces have a second solid-liquid phase change temperature, the first solid-liquid phase change temperature is smaller than the first temperature range and smaller than the second solid-liquid phase change temperature, and a cold accumulation insulation box body, a temperature control damping support and a treasure storage display base are sequentially arranged in the treasure collection area from bottom to top; each phase change microenvironment cabinet is respectively communicated to a microcapsule phase change material storage box, and the microcapsule phase change material storage box is suitable for filling each phase change microenvironment cabinet with phase change material microcapsules in case of fire and/or earthquake so as to wrap the treasure placed on the treasure storage and display base. The invention can maintain the storage and display safety of the cultural relics in all weather under different environments.
Description
Technical Field
The invention relates to a preservation and display microenvironment maintenance system and method suitable for shock absorption and fire prevention and belongs to the field of cultural collection environments.
Background
China has huge cultural relics reserves in museums. According to statistics, about 51% of cultural relics in the collection of cultural relics in China have corrosion and mildew with different degrees, the loss caused by the corrosion and the mildew is difficult to estimate, and the storage environment needs to be improved urgently.
A microenvironment is an environment that can be well defined by location and a set of environmental metrics that can be measured. In the environment, each environment index can be described by adopting a uniform parameter. In terms of cultural relic protection, the cultural relic microenvironment refers to a storage space, such as a small closed space of a museum showcase, a storage sufferer and the like. Researches show that the cultural relics are very sensitive to environmental indexes such as temperature, relative humidity, illumination intensity, harmful gas concentration and the like in the microenvironment of the cultural relics, particularly the temperature and the relative humidity. Therefore, the preservation microenvironment for the cultural relics needs to be controlled.
The existing microenvironment maintaining system does not consider the influence of radiation temperature and air speed of an air conditioning system, only mainly measures the dry bulb temperature and relative humidity of the storage environment, and the temperature and the humidity are not the real temperature and humidity of the surface of the cultural relic and have great difference with the temperature and the humidity of the surface of the cultural relic, so that the control basis of the cultural relic storage environment has defects.
The concept of body temperature sensing is often used for measuring the comfort degree of a human body. The calculation formula of the body sensing temperature is as follows: tg is Ta + Tr + Tu-Tv, wherein Tg is somatosensory temperature; ta is the air temperature; tr is correction of body sensing temperature by radiation; tu is correction of the sensible temperature by humidity; tv is the correction of the sensible temperature by the wind speed. The detailed calculation method of the sensible temperature is shown in pages 165 of environmental meteorology and Special weather forecast (Wu Shu, Deng Xue Jia, Beijing: weather Press 2001). Similarly, in the field of cultural relic protection, only the dry bulb temperature and the wet bulb temperature of the cultural relic preservation environment are generally controlled at present, but not the real temperature and humidity of the surface of the cultural relic, and the air flow rate and the radiation temperature are not considered, but the air flow rate and the radiation temperature have great influence on the long-term intact preservation of the cultural relic, and the adverse influence on the preservation environment of the cultural relic can be avoided.
In addition, high-value cultural relic storehouses such as museum treasure storehouses and calligraphy and painting storage storehouses lack effective emergency safety guarantee measures when encountering earthquake and fire. Earthquake disasters have great harm to cultural relics and can cause direct damage to the cultural relics, and the prior art lacks effective means for seismic mitigation and isolation protection of the cultural relics. When a museum treasure house has a fire, although gas fire extinguishing equipment and the like can extinguish the fire in a short time, the heat radiation at the initial stage of the fire of the treasure house and a large amount of radiation heat emitted by a top plate, a floor and peripheral wall surfaces of the treasure house with the temperature greatly rising (reaching 400-1000 ℃) after the fire occurs on the upper part and the lower part of the treasure house and other peripheral common rooms can damage the surfaces of fragile cultural relics.
In view of the above, there is a need for a preservation and display microenvironment maintenance system for valuables that is shock-absorbing and fireproof.
Disclosure of Invention
The invention aims to provide a system and a method for maintaining a microenvironment for storing and displaying treasures, which are suitable for shock absorption and fire prevention.
In order to achieve the above objects, in a first aspect, the present invention provides a system for maintaining a microenvironment for storing and displaying a treasure, which is suitable for shock absorption and fire prevention, and comprises a treasure house area, wherein the treasure house area is thermally isolated from the outside, is maintained in a first temperature range, and is kept in a positive pressure relative to the outside; a plurality of phase change microenvironment cabinets are distributed in the treasure collection area, the cabinet surface of each phase change microenvironment cabinet facing audiences has a first solid-liquid phase change temperature, other cabinet surfaces have a second solid-liquid phase change temperature, the first solid-liquid phase change temperature is smaller than the first temperature range and smaller than the second solid-liquid phase change temperature, and a cold accumulation and heat preservation box body, a temperature control and shock isolation support and a treasure storage and display base are sequentially arranged in the treasure collection area from bottom to top; each phase change microenvironment cabinet is respectively communicated to a microcapsule phase change material storage box, and the microcapsule phase change material storage box is suitable for filling each phase change microenvironment cabinet with phase change material microcapsules in case of fire and/or earthquake so as to wrap the treasure placed on the treasure storage and display base.
Further, the temperature in each phase change microenvironment cabinet is maintained at a second temperature which is based on the sensed temperature of the collected product and is within the first temperature range.
Furthermore, the collected product sensible temperature Tgw is equal to Taw + Trw + Tuw-Tvw, wherein Tgw is the collected product sensible temperature, Taw is the ambient dry-bulb temperature, Trw is a corrected value of radiation action on the sensible temperature, Tuw is a corrected value of humidity on the sensible temperature, and Tvw is a corrected value of wind speed on the sensible temperature.
Further, each phase change microenvironment cabinet is communicated to the nitrogen temperature control wet filtering device so as to maintain the second temperature by filling nitrogen with a set temperature.
Furthermore, a thermal imager is arranged in each phase change microenvironment cabinet, a detection signal output end of the thermal imager is electrically connected to a controller and is suitable for detecting the surface temperature of the collected material in real time, and when the detection value of the surface temperature reaches a preset fire alarm temperature, the controller controls the opening of an electromagnetic valve on an output pipeline of the phase change material storage tank to the phase change microenvironment cabinet so as to inject phase change material microcapsules into the phase change microenvironment cabinet; and the solid-liquid phase change temperature of the phase change material microcapsule is less than the preset fire warning temperature.
Furthermore, each phase change microenvironment cabinet is a cube formed by enclosing a plurality of energy storage double-layer strengthened glass phase change energy storage cabinet plates I and a plurality of energy storage double-layer strengthened glass phase change energy storage cabinet plates II; the energy storage double-layer tempered glass phase change energy storage cabinet plates I are filled with phase change energy storage materials I with the second solid-liquid phase change temperature, the energy storage double-layer tempered glass phase change energy storage cabinet plates II are filled with phase change energy storage materials II with the first solid-liquid phase change temperature, heat exchange coils and temperature sensors are mounted in the phase change energy storage materials I and the phase change energy storage materials II, the heat exchange coils are connected to external cold and heat sources, the external cold and heat sources and the temperature sensors are electrically connected to a controller respectively, and the controller is suitable for controlling the on-off of the external cold and heat sources according to temperature detection values of the temperature sensors, temperature expected values of the phase change energy storage materials I and temperature expected values of the phase change energy storage materials II so as to adjust the temperatures of the phase change energy storage materials I and the phase change energy storage materials II through the.
Further, the temperature control shock insulation support comprises a corrugated square tube soft box body, the corrugated square tube soft box body is filled with a phase change energy storage material I with the second solid-liquid phase change temperature, a small-diameter soft heat exchange coil and a temperature sensor are arranged in the phase change energy storage material I, the small-diameter soft heat exchange coil is connected to an external cold and heat source, the external cold and heat source and the temperature sensor are respectively and electrically connected to a controller, the controller is suitable for controlling the on-off of the external cold and heat source according to the temperature detection value of the temperature sensor and the temperature expectation value of the phase-change energy storage material I, the temperature of the phase change energy storage material I is adjusted through the small-diameter soft heat exchange coil, and the temperature of the phase change energy storage material I is suitable for being increased to exceed the second solid-liquid phase change temperature during earthquake, so that the phase change energy storage material I is changed from a solid phase to a liquid phase to achieve seismic isolation and reduction of the treasure.
Furthermore, a phase change energy storage material III with a third solid-liquid phase change temperature is filled in the cold accumulation insulation box body, and the third solid-liquid phase change temperature is greater than the second solid-liquid phase change temperature; the phase-change energy storage material III is internally provided with a heat exchange coil and a temperature sensor, the heat exchange coil is connected to an external cold and heat source, the external cold and heat source and the temperature sensor are respectively and electrically connected to a controller, and the controller is suitable for controlling the on-off of the external cold and heat source according to a temperature detection value of the temperature sensor and a temperature expected value of the phase-change energy storage material III so as to adjust the temperature of the phase-change energy storage material III through the heat exchange coil.
Further, each be equipped with dry bulb temperature sensor, black ball temperature sensor, relative humidity transducer and air velocity transducer in the phase transition microenvironment cabinet respectively, dry bulb temperature sensor is used for providing environment dry bulb temperature Taw, black ball temperature sensor is used for providing the modified value Trw of radiation action to body temperature, relative humidity transducer is used for providing humidity is to body temperature's modified value Tuw, air velocity transducer is used for providing the modified value Tvw of wind speed to body temperature.
In a second aspect, the invention provides a method for maintaining a microenvironment for storing and displaying a treasure product, which is suitable for shock absorption and fire prevention, so that a treasure house collection area is isolated from the outside thermally, a first temperature range is maintained, and positive pressure is kept relative to the outside; the collection area of collection sets up a plurality of phase transition microenvironment cabinets that are used for the storage show collection, each phase transition microenvironment cabinet is suitable for and operates in following arbitrary operating mode:
(1) microenvironment maintenance regime
Maintaining the temperature of the phase change microenvironment cabinet at a preset sensible temperature of the treasure through at least one of the following modes: firstly, a heat exchange coil, a phase change energy storage material with fixed phase change temperature and a temperature sensor are installed in a cavity of an energy storage double-layer strengthened glass phase change energy storage cabinet plate enclosing and synthesizing the phase change microenvironment cabinet, the phase change microenvironment cabinet is respectively provided with a dry ball temperature sensor, a black ball temperature sensor, a relative humidity sensor and an air speed sensor, the start and stop of an external cold and heat source connected with the heat exchange coil are controlled by a controller according to preset sensed temperature of a collected product and measured values of the sensors, so that the temperature in the phase change microenvironment cabinet is maintained at a second temperature, and the second temperature is based on the sensed temperature of the collected product and is within a first temperature range; secondly, in an air supply and convection heat exchange mode, when the phase change microenvironment cabinet stores and displays the collected goods insensitive to air, the temperature and humidity in the phase change microenvironment cabinet are maintained by adopting the air temperature and humidity control device, and when the phase change microenvironment cabinet stores and displays the collected goods sensitive to air, the temperature and humidity in the phase change microenvironment cabinet are maintained by adopting the nitrogen temperature and humidity control filter device;
(2) seismic protection regime
The method comprises the following steps of automatically carrying out seismic isolation protection on the collected goods in the phase-change microenvironment cabinet in at least one of the following modes: firstly, a collected article storage and display base for placing collected articles is arranged on the upper surface of a corrugated square tube soft box body filled with a phase-change energy storage material, a small-diameter soft heat exchange coil and a temperature sensor are installed in the phase-change energy storage material, a controller controls the on-off of an external cold and heat source connected with the small-diameter soft heat exchange coil according to the temperature detection value of the temperature sensor and the temperature expected value of the phase-change energy storage material, so that the temperature of the phase-change energy storage material is adjusted through the small-diameter soft heat exchange coil, the temperature of the phase-change energy storage material is raised to exceed the solid-liquid phase change temperature, and the phase-change energy storage material is converted from a solid phase to a liquid phase to reduce; and secondly, the phase change microenvironment cabinet is communicated to the microcapsule phase change material storage box, and the controller automatically controls the microcapsule phase change material storage box to fill the phase change material microcapsules into the phase change microenvironment cabinet so as to wrap the treasure to buffer and absorb shock.
(3) Fire protection regime
The method automatically carries out fireproof and heat-insulating protection on the treasure through the following modes: communicating the phase change microenvironment cabinet to the microcapsule phase change material storage box, and automatically controlling the microcapsule phase change material storage box to fill the phase change material microcapsules into the phase change microenvironment cabinet so as to wrap the treasure to insulate heat, insulate heat and absorb heat.
Through the technical scheme, the invention can at least realize the following beneficial effects:
1. the system has three working conditions of microenvironment control working condition of the treasure, earthquake protection working condition and fire protection working condition at ordinary times, and is suitable for various requirements of constant temperature and humidity treasure, seismic isolation and reduction, heat absorption, heat insulation and heat insulation in fire and the like.
2. Under the condition of not supplying air through the outside, the energy storage double-layer strengthened glass phase change energy storage cabinet plate is adopted to carry out radiation heat exchange temperature control, the heat environment in the phase change microenvironment cabinet is kept to be controlled, the conditions that the actual humiture of the surface of a treasure is different from the humiture of the air around and the constant temperature and humidity of the surface of the treasure fails to be controlled due to the fact that the air speed in the air supply temperature control technology are avoided, the stability of constant temperature and humidity in the phase change microenvironment cabinet and the constant temperature and humidity of the surface of the treasure is improved, and the preservation quality of the treasure is obviously improved.
3. In order to ensure the stability and integrity of the environment of radiation heat exchange temperature control and simultaneously consider the convenience of preservation observation of the treasure and the appreciation of audiences, the energy storage double-layer strengthened glass phase change energy storage cabinet plate filled with two phase change energy storage materials with different solid-liquid phase change temperatures is adopted, the phase change energy storage material II filled in the energy storage double-layer strengthened glass phase change energy storage cabinet plate II facing the audiences is in a transparent state at the working temperature of 16.5 ℃, the observation is convenient while the radiation temperature is accurately controlled, the problem that the glass observation plate of the traditional treasure storage cabinet and the ring control cabinet cannot control the temperature and the heat preservation cabinet plate cannot observe is solved, the energy storage double-layer strengthened glass phase change energy storage cabinet plate I is adopted on the surface and the top surface which do not need to observe and are close to the wall, the phase change temperature of the phase change energy storage material I filled in the energy storage cabinet plate is higher than the phase change temperature of the phase change energy storage material, the phase-change energy storage material II has strong instant heat absorption capacity and cold load instant output capacity when changing from a solid state to a liquid state, and can cope with the temperature instant fluctuation caused by the sudden temperature change of the wall surface.
4. The temperature of the treasure is controlled through the temperature sensed by the treasure, and the temperature control is more scientific and accurate.
5. The shock absorption and isolation device has the shock absorption and isolation function, adopts the corrugated square tube soft box body filled with the phase change energy storage material I to perform shock absorption and isolation, controls the temperature and the solid-liquid state of the phase change energy storage material I through the thin-diameter soft heat exchange coil, and is used for refrigerating and controlling the temperature in a solid state at ordinary times and changing the phase change energy storage material I into a liquid state in an earthquake to perform shock absorption and isolation. The small-diameter soft heat exchange coil is made of a small-diameter soft plastic pipe, the small-diameter soft heat exchange coil also has seismic isolation and reduction capacity after being filled with liquid, and forms a liquid seismic isolation and reduction support with good performance with the liquefied phase change energy storage material I and the corrugated square pipe soft box body, so that the good seismic isolation and reduction protection effect on the collected materials is achieved.
6. The phase change material storage box is provided with a microcapsule phase change material storage box, wherein phase change material microcapsules (similar to small capsules of cold capsules, and phase change energy storage materials are filled in the microcapsules) are filled in the storage box, when an earthquake and/or a fire disaster occurs, the phase change material microcapsules are automatically poured into the phase change microenvironment cabinet and coated around a collected product to form an emergent shock absorption and isolation and heat insulation coating layer, and the purpose of emergent protection of the collected product during the earthquake and/or the fire disaster is achieved.
Drawings
Fig. 1 is a plan view of one embodiment of a system for maintaining a preservation and display microenvironment for a treasure adapted for shock absorption and fire prevention according to the present invention.
Fig. 2 is an elevation view of a phase change microenvironment cabinet and a schematic connection diagram of the phase change microenvironment cabinet and a microcapsule phase change material storage box in an embodiment of the present invention, which is suitable for shock absorption and fire prevention, of a treasure storage and display microenvironment maintenance system.
Fig. 3 is a cross-sectional view of a phase-change microenvironment cabinet in an embodiment of the present invention for shock absorption and fire prevention of a treasure storage exhibition microenvironment maintenance system.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can practice the invention.
As shown in fig. 1-3, one embodiment of a shock-absorbing and fire-resistant treasure storage and display microenvironment maintenance system of the present invention comprises a treasure house area 4, wherein the treasure house area 4 is thermally isolated from the outside, maintained at a first temperature range, and maintained at a positive pressure with respect to the outside; a plurality of phase change microenvironment cabinets 10 are distributed in the treasure house collection area 4, the cabinet surface of each phase change microenvironment cabinet 10 facing audiences has a first solid-liquid phase change temperature, other cabinet surfaces have a second solid-liquid phase change temperature, the first solid-liquid phase change temperature is smaller than the first temperature range and smaller than the second solid-liquid phase change temperature, and a cold accumulation and heat preservation box body 14, a temperature control and shock isolation support and a treasure product storage and display base 13 are sequentially arranged in the treasure house collection area from bottom to top; each phase change microenvironment cabinet 10 is respectively communicated with a microcapsule phase change material storage tank 34, and the microcapsule phase change material storage tank 34 is suitable for filling each phase change microenvironment cabinet 10 with phase change material microcapsules in case of fire and/or earthquake so as to wrap a treasure 42 placed on the treasure storage and display base 13.
Specifically, as shown in fig. 1, a treasure house collection area 4 is enclosed by a thickened insulation block partition wall 1, the treasure house collection area 4 is separated from the outside by a double-layer airtight fireproof insulation door 2 and a pressurizing buffer area 3, and a constant temperature and humidity air conditioning device and an air purification device are arranged in the treasure house collection area 4 and the pressurizing buffer area 3 so as to maintain the temperature of the treasure house collection area 4 within a desired first temperature range of 16-17 ℃. The treasure house area 4 and the pressurizing buffer area 3 are kept in positive pressure relative to the outside, wherein the air pressure of the pressurizing buffer area 3 is 10Pa-15Pa higher than that of the treasure house area 4, and therefore the air with inappropriate outside temperature and humidity and cleanliness is prevented from invading the treasure house area 4.
The phase change microenvironment cabinet 10 is a cuboid with the periphery closed, is opened only when a treasure 42 is taken and placed, is locked by a lock at ordinary times, has a first solid-liquid phase change temperature on a cabinet surface facing audiences, such as 15 ℃, and has a second solid-liquid phase change temperature, such as 17 ℃, on other cabinet surfaces, such as a wall surface and a top surface, and under the ordinary microenvironment maintaining working condition, maintains the temperature in the phase change microenvironment cabinet 10 at a second temperature, wherein the second temperature is generally in a first temperature range, such as a second temperature value of 16.5 ℃, and is positioned in the first temperature range of 16-17 ℃. Because the temperature of 16.5 ℃ is higher than 15 ℃, the cabinet surface facing the audience is in a liquid phase transparent state, thereby being convenient for preservation and observation and being convenient for the audience to watch. Because the temperature is less than 17 ℃ at 16.5 ℃, other cabinet surfaces are in a solid-phase opaque state.
The phase change microenvironment cabinet 10 is internally provided with a cold accumulation insulation box body 14, a temperature control shock insulation support and a collection storage display base 13 in sequence from bottom to top, the three are overlapped to form a flexible bearing structure of a collection 42, and the phase change microenvironment cabinet can be used for buffering, reducing and isolating when an earthquake occurs.
Microcapsule phase change material bin 34 can be a plurality ofly, with phase change microenvironment cabinet 10 one-to-one, also can be a microcapsule phase change material bin 34 of a plurality of phase change microenvironment cabinets 10 sharing, and microcapsule phase change material bin 34 is equipped with solenoid valve 32 through output tube and phase change microenvironment cabinet 10 intercommunication on the output tube, is convenient for through the break-make of controller 38 automatic control output tube. When an earthquake and/or a fire is detected, the controller 38 controls the electromagnetic valve 32 to be opened to communicate the output pipe between the microcapsule phase change material storage tank 34 and the phase change microenvironment cabinet 10, and the phase change material microcapsules in the microcapsule phase change material storage tank 34 are poured into the phase change microenvironment cabinet 10 through the output pipe. It should be noted that, in order to prevent the phase change material microcapsules from falling onto treasure 42 and smashing treasure 42, outlet 35 of the outlet pipe is preferably attached to the top of the inner sidewall of phase change micro-environment cabinet 10, so that the phase change material microcapsules can slide into the phase change micro-environment cabinet 10 along the wall thereof and gradually accumulate toward the central treasure 42, and thus treasure 42 is not damaged by high-speed falling. Finally, the phase-change material microcapsules are filled in the intelligent phase-change microenvironment cabinet 10, and the collected materials 42 placed on the collected material storage base 13 are wrapped in the center. At this time, the upper, lower, left and right sides of the treasure 42 on the treasure storing base 13 are protected by thick phase change material protection layers. On one hand, the phase-change material microcapsule particles play roles of buffering and shock absorption, and damage caused by violent shaking of the treasure 42 in an earthquake or damage caused by collision of the treasure 42 with the wall surface of the intelligent phase-change microenvironment cabinet 10 can be avoided. Specifically, an acceleration signal caused by the seismic primary wave may be measured by the acceleration sensor 23 and transmitted to the controller 38, so as to sense the earthquake in real time and perform the above-described earthquake protection action in real time. On the other hand, in case of fire, the phase-change material microcapsule particles can wrap the treasure 42 in the middle to insulate heat, and absorb heat, so that the temperature of the treasure 42 can be remarkably lowered when the radiation temperature of the wall surface, the ground surface, and the top surface of a fire in a room with flames or surrounding rooms on the upper, lower, left, and right sides is raised.
In an embodiment of the present invention, in the system for maintaining a storage and display microenvironment of a treasure adapted for shock absorption and fire protection, as shown in fig. 1, a thermal imager 19 is disposed in each phase change microenvironment cabinet 10, a detection signal output end of the thermal imager 19 is electrically connected to a controller 38, which is adapted to detect a surface temperature of the treasure 42 in real time, when a detection value of the surface temperature reaches a preset fire warning temperature, such as the preset fire warning temperature is 40 ℃, when a temperature detected by the thermal imager 19 is greater than 40 ℃, it is determined that a fire occurs, the controller 38 controls an electromagnetic valve 32 on an output pipeline of the phase change microenvironment cabinet 10 from the microcapsule phase change material storage tank 34 to open, so as to fill phase change material microcapsules into the phase change microenvironment cabinet 10; and the solid-liquid phase change temperature of the phase change energy storage material filled in the phase change material microcapsule is lower than the preset fire warning temperature by 40 ℃ if 30 ℃. The phase-change energy storage material in the phase-change material microcapsule is solid in the constant temperature environment of the treasure house region 4 at ordinary times, and can absorb a large amount of flame radiation heat in case of fire. After the phase change of the phase change energy storage material in the phase change material microcapsules is completed, the microcapsules filled with the phase change material liquid are densely wrapped around the treasure 42 to form a good heat insulation layer together with the phase change microenvironment cabinet 10, so that the treasure 42 is protected from being damaged by high-temperature radiation, and the survival capability of the treasure 42 in the building fire environment is remarkably enhanced. The thermal imager 19 also has the function of shooting and monitoring the treasure 42, and security personnel can remotely monitor whether the cultural relic is on the treasure storage base 13 through the image shot by the thermal imager 19, so as to prevent theft. Also, in a special case, the thermal imaging camera 19 may recognize an article just put in from the outside and alarm because the temperature of the article is different from the temperature inside the phase-change microenvironment cabinet 10, preventing the treasure 42 from being dropped.
In an embodiment of the present invention, in the preservation and exhibition microenvironment maintenance system for shock absorption and fire prevention, the temperature sensed by the collection Tgw is Taw + Trw + Tuw-Tvw, wherein Tgw is the temperature sensed by the collection, Taw is the ambient dry-bulb temperature, Trw is a corrected value of radiation effect on the temperature sensed by the collection, Tuw is a corrected value of humidity on the temperature sensed by the collection, and Tvw is a corrected value of wind speed on the temperature sensed by the collection. Each be equipped with dry bulb temperature sensor 25, black ball temperature sensor 20, relative humidity sensor 26 and air velocity transducer 21 in the phase transition microenvironment cabinet 10 respectively, dry bulb temperature sensor 25 is used for providing controller 38 environment dry bulb temperature Taw, black ball temperature sensor 20 is used for providing controller 38 the corrective value Trw of radiation to the body temperature is felt, relative humidity sensor 26 is used for providing controller 38 humidity is to body temperature's corrective value Tuw, air velocity transducer 21 is used for providing controller 38 the corrected value Tvw of wind speed to body temperature is felt, and controller 38 calculates treasure product body temperature Tgw according to above-mentioned formula.
In an embodiment of the present invention, in the system for maintaining a microenvironment for storing and displaying a treasure suitable for shock absorption and fire prevention, the temperature control and shock absorption support includes a corrugated square tube soft box 11, the corrugated square tube soft box 11 is filled with a phase change energy storage material I6 having the second solid-liquid phase change temperature, the phase change energy storage material I6 is internally provided with a small-diameter soft heat exchange coil 17 and a temperature sensor 12, the small-diameter soft heat exchange coil 17 is connected to an external cold and heat source, the external cold and heat source and the temperature sensor 12 are respectively electrically connected to a controller 38, the controller 38 is adapted to control a switch of the external cold and heat source according to a temperature detection value of the temperature sensor 12 and a temperature expected value of the phase change energy storage material I6, so as to adjust the temperature of the phase change energy storage material I6 through the small-diameter soft heat exchange coil 17, and raise the temperature of the phase change energy storage material I6 to exceed, so as to transform the phase change energy storage material I6 from solid phase to liquid phase to isolate the treasure 42.
Specifically, the corrugated square tube flexible box 11 is made of a plastic corrugated tube with a square cross section, a top plate and a bottom plate. The corrugated square tube soft box body 11 is filled with a phase change energy storage material I6 and is provided with a small-diameter soft heat exchange coil 17. Similar to the phase change energy storage material I6, at ordinary times, the thin-diameter soft heat exchange coil 17 exchanges heat with the phase change energy storage material I6 in the corrugated square tube soft box body 11, and the working temperature is maintained at the second temperature of 16.5 ℃ so as to maintain the dry-wet ball temperature, the radiation temperature and the sensible temperature of the collected product in the phase change microenvironment cabinet 10. When an earthquake happens, the controller 38 can receive an external earthquake alarm and then send a command to start an external cold and heat source connected with the small-diameter soft heat exchange coil 17, so that the small-diameter soft heat exchange coil 17 can instantly increase the heat supply temperature and the heat supply power, the temperature of the phase change energy storage material I6 in the corrugated square tube soft box body 11 is rapidly increased, the phase change energy storage material I6 is changed into liquid from solid, and the corrugated square tube soft box body 11 becomes a shock absorption and isolation pedestal filled with liquid, so that the effect of shock absorption and isolation on the collected product 42 is achieved during the earthquake.
Or, when the external earthquake alarm cannot be sent out in time, when an earthquake occurs, the acceleration sensor 23 senses an acceleration signal caused by an earthquake longitudinal wave, the earthquake alarm signal is sent to the controller 38, the controller 38 sends a starting instruction to a cold and heat source connected with the thin-diameter soft heat exchange coil 17, such as an air conditioner, the thin-diameter soft heat exchange coil 17 increases the heat supply temperature and the heat supply power, a part of the phase change energy storage material I6 in the corrugated square pipe soft box body 11 is rapidly changed into liquid within a few seconds, the phase change energy storage material I6 becomes solid-liquid, the corrugated square pipe soft box body 11 becomes a seismic isolation pedestal filled with the solid-liquid mixture, and the seismic isolation protection mixed material 42 plays a role in seismic isolation.
The small-diameter soft heat exchange coil 17 can be made of a small-diameter and soft plastic pipe and is densely arranged in the corrugated square pipe soft box body 11, the contact area with the phase change energy storage material I is large, the heat exchange area is large, and rapid heat exchange in emergency can be realized.
The upper surface of the corrugated square tube soft box body 11 is provided with a collection storage base 13, and the collection storage base 13 is rigidly connected with the corrugated square tube soft box body 11. The bottom of the corrugated square tube soft box body 11 is connected with the top of the cold accumulation insulation box body 14. A treasure 42 is fixed on the treasure collection base 13.
In an embodiment of the present invention, in the preservation and exhibition microenvironment maintaining system for shock absorption and fire prevention of the collected materials, the cold storage and heat preservation box body 14 is filled with a phase change energy storage material III15 having a third solid-liquid phase change temperature, wherein the third solid-liquid phase change temperature is greater than the second solid-liquid phase change temperature, for example, the third solid-liquid phase change temperature is 18 ℃, and the second solid-liquid phase change temperature is 17 ℃; the phase change energy storage material III15 is internally provided with a heat exchange coil 7 and a temperature sensor 12, the heat exchange coil 7 is connected to an external cold and heat source, the external cold and heat source and the temperature sensor 12 are respectively and electrically connected to a controller 38, and the controller 38 is adapted to control the on-off of the external cold and heat source according to a temperature detection value of the temperature sensor 12 and a temperature expected value of the phase change energy storage material III15, so as to adjust the temperature of the phase change energy storage material III15 through the heat exchange coil 7.
Specifically, as shown in fig. 1, the cold-storage thermal-insulation box 14 is a lining polyurethane board box 14, which is formed by assembling and installing a metal panel and a thermal-insulation foam board, and the phase-change energy storage material III15 is filled inside the box, has a third solid-liquid phase-change temperature of 18 ℃, is kept solid below 18 ℃, stores large cold, and pulls open a certain phase-change temperature difference with the phase-change energy storage material I6 and the phase-change energy storage material II9, and when the external temperature changes greatly, maintains the temperature inside the phase-change microenvironment cabinet 10. The bottom of the lining polyurethane board box body 14 is provided with a rubber vibration isolator 16 which plays a certain role of shock absorption and isolation during earthquake and plays a role of insulating the phase change microenvironment cabinet 10 from the ground, thereby avoiding danger caused when thunder strikes a building. One side to spectator above inside lining polyurethane board box 14 can be equipped with box emergency lighting flashing lamp 18, constantly glimmers when taking place emergent matters such as conflagration or earthquake, reminds sparse personnel to avoid phase transition microenvironment cabinet 10, collides phase transition microenvironment cabinet 10 in avoiding the confusion and leads to personnel to be injured and/or collection 42 impaired.
When the temperature sensed by the treasure or the temperature of other temperature sensors is lower than a set value, the controller 38 sends out an instruction to heat the heat exchange coil pipes 7, the small-diameter soft heat exchange coil pipe 17, the air processing unit 39 and the nitrogen temperature control wet filtering device 43 to increase the temperature; when the temperature sensed by the treasure or the temperature of other temperature sensors is higher than a set value, the controller 38 sends out an instruction to cool the heat exchange coil 7, the small-diameter soft heat exchange coil 17, the air handling unit 39 and the nitrogen temperature control wet filtering device 43, so as to reduce the temperature. When the parameters of various temperature sensors are inconsistent or cannot reach the standard through adjustment, the controller 38 controls the operation of each heat exchange coil 7, the small-diameter soft heat exchange coil 17, the air handling unit 39 and the nitrogen temperature control wet filtering device 43 on the principle of preferentially ensuring that the sensible temperature of the collected product reaches the standard.
In one embodiment of the present invention, in which the system for maintaining a storage and display microenvironment for a treasure adapted for shock absorption and fire prevention is adopted, as shown in fig. 1, each of the phase change microenvironment cabinets 10 is communicated to a nitrogen gas controlled temperature and humidity filtering device 43 to maintain the second temperature by charging nitrogen gas having a set temperature.
Specifically, the nitrogen temperature-control wet filtering device 43 comprises a nitrogen cylinder 27, a cylinder air inlet 28, a heating and refrigerating coil 29, a nitrogen pumping pipe 30, a flow control valve 31, an electromagnetic valve 32, a nitrogen concentration meter 36 and a humidifying and filtering component 40. Wherein, nitrogen gas steel bottle 27 stores and has liquid nitrogen, and when nitrogen gas steel bottle 27 stores and has consumed the back in the liquid nitrogen, accessible steel bottle air inlet 28 refills. The heating and cooling coil 29 heats or cools the nitrogen by using an external cold and hot working medium, and adjusts the temperature of the nitrogen entering the phase-change microenvironment cabinet 10. The nitrogen processed by the heating and refrigerating coil 29 enters the humidifying and filtering assembly 40 for further humidifying and filtering, so that the humidity and the cleanliness of the nitrogen entering the phase change microenvironment cabinet 10 meet the requirements. The nitrogen gas passes through the humidifying and filtering assembly 40 and then sequentially enters the phase change microenvironment cabinet 10 through the flow control valve 31 and the electromagnetic valve 32, is pumped out of the phase change microenvironment cabinet 10 through the nitrogen gas pumping pipe 30, and is then pressed back to the nitrogen gas steel cylinder 27 through the steel cylinder air inlet 28 after passing through the external nitrogen gas circulating system. The nitrogen gas control temperature and humidity filtering device 43 injects nitrogen gas into the phase change microenvironment cabinet 10, and also has the functions of keeping the chemical properties of the collected product 42 stable and preventing the surface of the collected product 42 from being oxidized and damaged by air.
As shown in fig. 1, an air velocity sensor 21 is disposed in the phase change micro-environment cabinet 10, and is configured to measure an air velocity in the cabinet in real time and transmit the measured air velocity to the controller 38, when nitrogen is filled into the phase change micro-environment cabinet 10, if the air velocity measured by the air velocity sensor 21 is too high, the controller 38 controls the opening degree of the flow control valve 31 to decrease to adjust the nitrogen flow discharged from the nitrogen steel cylinder 27, so as to avoid damage to the collected product 42 due to the too high nitrogen flow velocity filled into the phase change micro-environment cabinet 10.
As shown in fig. 1, a relative humidity sensor 26 is disposed in the phase change microenvironment cabinet 10, and is configured to measure the relative humidity in the cabinet in real time and transmit the relative humidity to the controller 38, when the relative humidity is poor, the controller 38 controls the electromagnetic valve 32 to open, and the nitrogen-controlled humidity-temperature-humidity filtering device 43 is operated to adjust the relative humidity in the phase change microenvironment cabinet 10.
As shown in fig. 1, a pressure sensor 22 is disposed in the phase change micro-environment cabinet 10 for measuring the air pressure in the phase change micro-environment cabinet 10, and when nitrogen is filled into the phase change micro-environment cabinet 10, if the air pressure measured by the pressure sensor 22 reaches the nitrogen pressure required for storing the collected goods, the controller 38 controls the electromagnetic valve 32 and the flow control valve 31 to close together, so as to avoid the over-high pressure of the nitrogen filled into the phase change micro-environment cabinet 10. In order to increase double insurance, an overpressure vent valve 33 is further arranged on an energy storage double-layer strengthened glass phase change energy storage cabinet plate II9 of the phase change microenvironment cabinet 10, and when the pressure sensor 22 does not measure pressure accurately to cause overpressure in the phase change microenvironment cabinet 10, the overpressure vent valve 33 automatically vents pressure for the phase change microenvironment cabinet 10.
In one embodiment of the present invention, which is suitable for a shock-absorbing and fire-proof preservation and exhibition microenvironment maintenance system, as shown in fig. 1, an oxygen concentration meter 37 is installed on the outer wall of the phase change microenvironment cabinet 10 for measuring the oxygen concentration in the preservation area 4 of the treasure house and finding out the occurrence of unexpected situations such as lack of oxygen in the observation environment. If too much nitrogen is injected into the phase change microenvironment cabinet 10 by the nitrogen control temperature and humidity filtering device 43, the excess nitrogen is discharged into the treasure house storage area 4 where the tourists are located through the overpressure exhaust valve 33 on the cabinet wall of the phase change microenvironment cabinet 10, which may cause the oxygen concentration in the treasure house storage area 4 to be too low, and thus the health and life safety of the workers and visitors are affected.
In one embodiment of the present invention, which is suitable for shock-absorbing and fire-proof preservation and display microenvironment maintenance system, as shown in fig. 2, there is provided an air humidity control device, which includes an air handling unit 39, a humidification filter assembly 40 and an air supply pipe 41. When the stored articles which are insensitive to air are stored in the phase-change microenvironment cabinet 10, such as jade articles and the like, the temperature and the humidity in the phase-change microenvironment cabinet 10 can be controlled by the air temperature and humidity control device without using the nitrogen temperature and humidity filter device 43. The air processing unit 39 takes air from the treasure house collection area 4, and the air is sent to the humidifying and filtering component 40 for filtering and humidifying after being processed, and then sent to the phase change microenvironment cabinet 10 through the blast pipe 41 made of stainless steel pipe. The controller 38 controls the air handling unit 39, the humidification filter assembly 40, the air supply pipe 41 and the electromagnetic valve 32 on the air supply pipe 41 according to the temperature, humidity and gas quality parameters in the phase-change microenvironment cabinet 10. When the air handling unit 39 is started, the electromagnetic valve 32 on the blast pipe 41 is opened, and when the air handling unit 39 is closed, the electromagnetic valve 32 on the blast pipe 41 is closed. The air handling unit 39, the humidifying and filtering component 40, the air supply pipe 41 and the microcapsule phase change material storage box 34 are fixedly arranged on an independent support below the top plate of the treasure house collection area 4, and the energy storage double-layer strengthened glass phase change energy storage cabinet plate I5 of the phase change microenvironment cabinet 10 does not bear the gravity of the cabinet, so that hidden danger cannot be brought to the structural safety of the phase change microenvironment cabinet 10. The gas quality parameter may be measured by gas quality sensor 24 disposed within phase change microenvironment cabinet 10 and the measured value communicated to controller 38. When the gas quality is not good, the controller 38 controls the flow control valve 31 and the electromagnetic valve 32 on the output pipeline of the nitrogen gas temperature-control wet filtering device 43 to be opened, and the nitrogen gas temperature-control wet filtering device 43 is operated to purify the gas in the phase-change microenvironment cabinet 10.
In an embodiment of the present invention, in which the system for maintaining a storage and display microenvironment of a treasure adapted for shock absorption and fire protection, each of the phase change microenvironment cabinets 10 is a cube surrounded by a plurality of energy storage double-layer strengthened glass phase change energy storage cabinet plates I5 and a plurality of energy storage double-layer strengthened glass phase change energy storage cabinet plates II 8; phase change energy storage materials I6 with the second solid-liquid phase change temperature are filled in each energy storage double-layer tempered glass phase change energy storage cabinet plate I5, phase change energy storage materials II9 with the first solid-liquid phase change temperature are filled in each energy storage double-layer tempered glass phase change energy storage cabinet plate II8, the heat exchange coil 7 and the temperature sensor 12 are arranged in the phase-change energy storage material I6 and the phase-change energy storage material II9, the heat exchanging coil 7 is connected to an external cold source, the external cold source and the temperature sensor 12 are electrically connected to the controller 38, the controller 38 is adapted to control the on/off of the external cold heat source according to the temperature detection value of the temperature sensor 12, the desired temperature value of the phase-change energy storage material I6 and the desired temperature value of the phase-change energy storage material II9, so as to adjust the temperature of the phase-change energy storage material I6 and the phase-change energy storage material II9 through the heat exchange coil 7.
Specifically, the energy storage double-layer tempered glass phase change energy storage cabinet plate I5 is formed by forming a cavity by two layers of tempered laminated glass, installing a heat exchange coil 7 in the cavity and filling a phase change energy storage material I6; the energy storage double-layer tempered glass phase change energy storage cabinet plate II8 is formed by a cavity formed by two layers of tempered laminated glass, a heat exchange coil 7 is arranged in the cavity, and a phase change energy storage material II9 is filled in the cavity. The phase change microenvironment cabinet 10 is formed by connecting and enclosing two energy storage double-layer strengthened glass phase change energy storage cabinet plates I5 and three energy storage double-layer strengthened glass phase change energy storage cabinet plates II8 end to end. One of the two energy storage double-layer tempered glass phase change energy storage cabinet plates I is used as a top cover plate of the environment cabinet, and the other is used as a plate of the environment cabinet, which is close to a wall and faces away from audiences; three energy storage double-layer tempered glass phase change energy storage cabinet boards II8 are respectively used as vertical faces of the environment cabinet facing to the audience direction, so that the audience can watch the treasure 42 through the board faces.
The phase change microenvironment cabinet 10 is in a cuboid shape, the top surface of the cuboid and one short side surface close to the wall are opaque energy storage double-layer tempered glass phase change energy storage cabinet plates I5 during operation, and the other three side surfaces of the cuboid are transparent energy storage double-layer tempered glass phase change energy storage cabinet plates II8 during operation. The heat exchange coil 7 is connected with an external cold and heat source, can supply cold or heat, and can rapidly switch between cold supply and heat supply. The heat exchange coil 7 can be made of copper, an external cold and heat source can be an air conditioner special for an air-cooled constant-temperature constant-humidity machine room, and a cold and heat supply medium can be an environment-friendly Freon working medium. The heat exchange coil 7 regulates and controls the cooling or heating load according to the temperature of the temperature sensor 12 in the phase change material in the energy storage double-layer tempered glass phase change energy storage cabinet plate I5, the energy storage double-layer tempered glass phase change energy storage cabinet plate II8, the lining polyurethane plate box body 14 and the temperature sensed by the treasure product, so as to regulate the temperature sensed by the treasure product to a proper range and ensure that the temperature of various phase change materials in the energy storage double-layer tempered glass phase change energy storage cabinet plate I5, the energy storage double-layer tempered glass phase change energy storage cabinet plate II8 and the lining polyurethane plate box body 14 is in a set range.
The embodiment of the method for maintaining the storage and display microenvironment of the treasure house suitable for shock absorption and fire prevention enables the treasure house collection area 4 to be isolated from the outside, maintains the first temperature range, and keeps positive pressure relative to the outside; a plurality of phase-change micro-environment cabinets 10 for storing and displaying the treasure 42 are arranged in the treasure house collection area 4, and each phase-change micro-environment cabinet 10 is suitable for operating under any one of the following working conditions:
(1) microenvironment maintenance regime
The temperature of the phase change microenvironment cabinet 10 is maintained at a preset sensible temperature of the treasure through at least one of the following modes: firstly, in a non-wind-supply radiation heat exchange mode, a heat exchange coil 7, a phase change energy storage material with fixed phase change temperature and a temperature sensor 12 are installed in a cavity of an energy storage double-layer strengthened glass phase change energy storage cabinet plate enclosing and synthesizing the phase change microenvironment cabinet 10, the phase change microenvironment cabinet 10 is respectively provided with a dry-bulb temperature sensor 25, a black-bulb temperature sensor 20, a relative humidity sensor 26 and a wind speed sensor 21, the start and stop of an external cold and heat source connected with the heat exchange coil 7 is controlled by a controller 38 to maintain the temperature in the phase change microenvironment cabinet 10 at a second temperature according to preset sensed temperature of a collected product and actual measurement values of the sensors, and the second temperature is based on the sensed temperature of the collected product and is located in a first temperature range; secondly, in the air supply and convection heat exchange mode, when the collected goods 42 insensitive to air are stored and displayed in the phase change microenvironment cabinet 10, the temperature and the humidity in the phase change microenvironment cabinet 10 are maintained by adopting an air temperature and humidity control device, and when the collected goods 42 sensitive to air are stored and displayed in the phase change microenvironment cabinet 10, the temperature and the humidity in the phase change microenvironment cabinet 10 are maintained by adopting a nitrogen temperature and humidity control filter device;
(2) seismic protection regime
Automatically performing seismic isolation and reduction protection on the treasure 42 in the phase change microenvironment cabinet 10 by at least one of the following modes: firstly, a collected product storage and display base 13 for placing a collected product 42 is arranged on the upper surface of a corrugated square tube soft box body 11 filled with a phase-change energy storage material, a thin-diameter soft heat exchange coil 17 and a temperature sensor 12 are installed in the phase-change energy storage material, a controller 38 controls the on-off of an external cold and heat source connected with the thin-diameter soft heat exchange coil 17 according to the temperature detection value of the temperature sensor 12 and the temperature expected value of the phase-change energy storage material, so that the temperature of the phase-change energy storage material is adjusted through the thin-diameter soft heat exchange coil 17, the temperature of the phase-change energy storage material is raised to exceed the solid-liquid phase change temperature, and the phase-change energy storage material is converted from a solid phase to a liquid phase to reduce; secondly, the phase change microenvironment cabinet 10 is communicated to the microcapsule phase change material storage tank 34, and the controller 38 automatically controls the microcapsule phase change material storage tank 34 to fill the phase change material microcapsules into the phase change microenvironment cabinet 10, so as to wrap the treasure 42 for buffering and damping.
(3) Fire protection regime
The treasure 42 is automatically protected from fire and heat by: phase change microenvironment cabinet 10 is connected to microcapsule phase change material storage tank 34, and controller 38 automatically controls microcapsule phase change material storage tank 34 to fill phase change material microcapsules into phase change microenvironment cabinet 10 to wrap treasure 42 for thermal insulation, heat insulation and heat absorption.
The specific operation processes and principles of the three working conditions are described in detail in the above embodiment of the preservation and exhibition microenvironment maintenance system for a shock-absorbing and fire-proof treasure according to the present invention, and will not be described herein again.
While there have been shown and described what are at present considered the fundamental principles of the invention, its essential features and advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The system for maintaining the microenvironment for storing and displaying the treasure products is suitable for shock absorption and fire prevention and is characterized by comprising a treasure house collection area (4), wherein the treasure house collection area (4) is isolated from the outside thermally, is maintained in a first temperature range and keeps positive pressure relative to the outside; a plurality of phase change microenvironment cabinets (10) are distributed in the treasure house collection area (4), the cabinet surface of each phase change microenvironment cabinet (10) facing audiences has a first solid-liquid phase change temperature, other cabinet surfaces have a second solid-liquid phase change temperature, the first solid-liquid phase change temperature is smaller than the first temperature range and smaller than the second solid-liquid phase change temperature, and a cold accumulation and heat preservation box body (14), a temperature control shock absorption support and a treasure product storage and display base (13) are sequentially arranged in the treasure house collection area from bottom to top; each phase change microenvironment cabinet (10) is respectively communicated with a microcapsule phase change material storage tank (34), and the microcapsule phase change material storage tank (34) is suitable for filling each phase change microenvironment cabinet (10) with phase change material microcapsules in case of fire and/or earthquake so as to wrap a treasure (42) arranged on the treasure storage and display base (13).
2. The insulation system for a treasure storage and display microenvironment suitable for shock absorption and fire protection of claim 1, wherein the temperature inside each phase change microenvironment cabinet (10) is maintained at a second temperature, the second temperature being based on a temperature sensed by the treasure and being within the first temperature range.
3. The system for maintaining a storage and display microenvironment of a collectible product, which is suitable for shock absorption and fire prevention, according to claim 2, wherein the temperature sensed Tgw of the collectible product is Taw + Trw + Tuw-Tvw, wherein Tgw is the temperature sensed by the collectible product, Taw is the ambient dry bulb temperature, Trw is a corrected value of radiation effect on the temperature sensed, Tuw is a corrected value of humidity on the temperature sensed, and Tvw is a corrected value of wind speed on the temperature sensed.
4. The vibration-damping and fire-proof treasure storage and display microenvironment maintenance system according to claim 2, wherein each of the phase change microenvironment cabinets (10) is connected to a nitrogen temperature control wet filtering device (43) to maintain the second temperature by being charged with nitrogen having a set temperature.
5. The system for maintaining a storage and display microenvironment of a treasure suitable for shock absorption and fire prevention as claimed in claim 1, wherein a thermal imager (19) is disposed in each phase change microenvironment cabinet (10), a detection signal output end of the thermal imager (19) is electrically connected to a controller (38), which is adapted to detect the surface temperature of the treasure (42) in real time, when the detected value of the surface temperature reaches a preset fire warning temperature, the controller (38) controls the opening of the solenoid valve (32) on the output pipeline of the phase change microenvironment cabinet (10) from the microcapsule phase change material storage tank (34) so as to inject the phase change material microcapsules into the phase change microenvironment cabinet (10); and the solid-liquid phase change temperature of the phase change material microcapsule is less than the preset fire warning temperature.
6. The system for maintaining the storage and display microenvironment for the precious materials, which is suitable for shock absorption and fire prevention, according to claim 3, wherein each phase change microenvironment cabinet (10) is a cube surrounded by a plurality of energy storage double-layer strengthened glass phase change energy storage cabinet plates I (5) and a plurality of energy storage double-layer strengthened glass phase change energy storage cabinet plates II (8); each energy storage double-layer tempered glass phase change energy storage cabinet plate I (5) is filled with a phase change energy storage material I (6) with the second solid-liquid phase change temperature, each energy storage double-layer tempered glass phase change energy storage cabinet plate II (8) is filled with a phase change energy storage material II (9) with the first solid-liquid phase change temperature, a heat exchange coil (7) and a temperature sensor (12) are installed in each phase change energy storage material I (6) and each phase change energy storage material II (9), the heat exchange coil (7) is connected to an external cold and heat source, the external cold and heat source and the temperature sensor (12) are respectively and electrically connected to a controller (38), and the controller (38) is suitable for controlling the on-off of the external cold and heat source according to the temperature detection value of the temperature sensor (12), the temperature expectation value of the phase change energy storage material I (6) and the temperature expectation value of the phase change energy storage material, so as to adjust the temperature of the phase-change energy storage material I (6) and the phase-change energy storage material II (9) through the heat exchange coil (7).
7. The system for maintaining a storage and exhibition microenvironment of a collectible product suitable for shock absorption and fire prevention according to claim 1, wherein the temperature-control and shock-isolation support comprises a corrugated square tube soft box body (11), the corrugated square tube soft box body (11) is filled with a phase-change energy storage material I (6) having the second solid-liquid phase-change temperature, a fine-diameter soft heat exchange coil (17) and a temperature sensor (12) are installed in the phase-change energy storage material I (6), the fine-diameter soft heat exchange coil (17) is connected to an external cold and heat source, the external cold and heat source and the temperature sensor (12) are electrically connected to a controller (38) respectively, the controller (38) is adapted to control the on/off of the external cold and heat source according to a temperature detection value of the temperature sensor (12) and a temperature expectation value of the phase-change energy storage material I (6) so as to adjust the temperature of the phase-change energy storage material I (, and when an earthquake occurs, the temperature of the phase change energy storage material I (6) is raised to exceed the second solid-liquid phase change temperature, so that the phase change energy storage material I (6) is converted from a solid phase to a liquid phase to isolate the vibration of the treasure (42).
8. The vibration-damping and fireproof treasure storage and display microenvironment maintenance system according to claim 1, wherein the cold and heat storage box body (14) is filled with a phase change energy storage material III (15) with a third solid-liquid phase change temperature, wherein the third solid-liquid phase change temperature is larger than the second solid-liquid phase change temperature; the phase-change energy storage material III (15) is internally provided with a heat exchange coil (7) and a temperature sensor (12), the heat exchange coil (7) is connected to an external cold and heat source, the external cold and heat source and the temperature sensor (12) are respectively electrically connected to a controller (38), and the controller (38) is suitable for controlling the on-off of the external cold and heat source according to a temperature detection value of the temperature sensor (12) and a temperature expected value of the phase-change energy storage material III (15) so as to adjust the temperature of the phase-change energy storage material III (15) through the heat exchange coil (7).
9. The vibration-damping and fire-proof treasure storage and display microenvironment maintenance system according to claim 3, wherein a dry-bulb temperature sensor (25), a black-bulb temperature sensor (20), a relative humidity sensor (26) and an air velocity sensor (21) are respectively disposed in each of the phase change microenvironment cabinets (10), the dry-bulb temperature sensor (25) is used for providing the ambient dry-bulb temperature Taw, the black-bulb temperature sensor (20) is used for providing the correction value Trw of the radiation effect to the sensible temperature, the relative humidity sensor (26) is used for providing the correction value Tuw of the humidity to the sensible temperature, and the air velocity sensor (21) is used for providing the correction value Tvw of the air velocity to the sensible temperature.
10. The method for maintaining the storage and display microenvironment of the treasure suitable for shock absorption and fire prevention is characterized in that a treasure house collection area (4) is isolated from the outside thermally, a first temperature range is maintained, and positive pressure is kept relative to the outside; arranging a plurality of phase change micro-environment cabinets (10) for storing and displaying the treasure articles (42) in the treasure house collection area (4), wherein each phase change micro-environment cabinet (10) is suitable for operating under any one of the following working conditions:
(1) microenvironment maintenance regime
Maintaining the temperature of the phase change microenvironment cabinet (10) at a preset temperature sensed by the treasure through at least one of the following modes: firstly, a heat exchange coil (7) is installed in a cavity of an energy storage double-layer strengthened glass phase change energy storage cabinet plate enclosing and synthesizing the phase change microenvironment cabinet (10), a phase change energy storage material with fixed phase change temperature is filled in the cavity, and a temperature sensor (12) is installed in the cavity, wherein the phase change microenvironment cabinet (10) is respectively provided with a dry-bulb temperature sensor (25), a black-bulb temperature sensor (20), a relative humidity sensor (26) and a wind speed sensor (21), and according to preset sensed temperature of a treasure and actual measurement values of the sensors, a controller (38) is used for controlling starting and stopping of an external cold and heat source connected with the heat exchange coil (7) so as to maintain the temperature in the phase change microenvironment cabinet (10) at a second temperature, and the second temperature is based on the sensed temperature of the treasure and is located in a first temperature range; secondly, in an air supply and convection heat exchange mode, when the collected goods (42) which are insensitive to air are stored and displayed in the phase change micro-environment cabinet (10), the temperature and the humidity in the phase change micro-environment cabinet (10) are maintained by adopting an air temperature and humidity control device, and when the collected goods (42) which are sensitive to air are stored and displayed in the phase change micro-environment cabinet (10), the temperature and the humidity in the phase change micro-environment cabinet (10) are maintained by adopting a nitrogen temperature and humidity control wet filtering device;
(2) seismic protection regime
Automatically performing seismic isolation and reduction protection on a treasure (42) in the phase change microenvironment cabinet (10) through at least one of the following modes: firstly, a collected product storage and display base (13) for placing a collected product (42) is arranged on the upper surface of a corrugated square tube soft box body (11) filled with a phase-change energy storage material, a thin-diameter soft heat exchange coil (17) and a temperature sensor (12) are installed in the phase-change energy storage material, a controller (38) controls the on-off of an external cold and heat source connected with the thin-diameter soft heat exchange coil (17) according to a temperature detection value of the temperature sensor (12) and a temperature expected value of the phase-change energy storage material, so that the temperature of the phase-change energy storage material is regulated through the thin-diameter soft heat exchange coil (17), the temperature of the phase-change energy storage material is raised to exceed the solid-liquid phase change temperature, and the phase-change energy storage material is changed from a solid phase to a liquid phase to reduce and isolate; secondly, the phase change microenvironment cabinet (10) is communicated to the microcapsule phase change material storage tank (34), and the controller (38) automatically controls the microcapsule phase change material storage tank (34) to fill the phase change material microcapsules into the phase change microenvironment cabinet (10) so as to wrap the collected goods (42) for buffering and damping.
(3) Fire protection regime
Automatically performing fire-proof heat-insulation protection on the treasure (42) by the following steps: the phase change microenvironment cabinet (10) is communicated to the microcapsule phase change material storage tank (34), and the controller (38) automatically controls the microcapsule phase change material storage tank (34) to fill the phase change material microcapsules into the phase change microenvironment cabinet (10) so as to wrap the treasure (42) for heat insulation, heat insulation and heat absorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010616576.6A CN111694390A (en) | 2020-06-29 | 2020-06-29 | System and method for maintaining microenvironment for storing and displaying treasure suitable for shock absorption and fire prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010616576.6A CN111694390A (en) | 2020-06-29 | 2020-06-29 | System and method for maintaining microenvironment for storing and displaying treasure suitable for shock absorption and fire prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111694390A true CN111694390A (en) | 2020-09-22 |
Family
ID=72484630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010616576.6A Pending CN111694390A (en) | 2020-06-29 | 2020-06-29 | System and method for maintaining microenvironment for storing and displaying treasure suitable for shock absorption and fire prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111694390A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718513A (en) * | 2005-08-12 | 2006-01-11 | 北京工业大学 | Temperature controllable cultural relic exhibition cabinet |
| CN103793568A (en) * | 2014-01-29 | 2014-05-14 | 中国航空规划建设发展有限公司 | Museum structure anti-seismic performance improving method based on cultural relic safety |
| CN104595995A (en) * | 2014-12-31 | 2015-05-06 | 重庆川仪自动化股份有限公司 | Purification, constant-temperature and constant-humidity system for regulating microenvironment of collection cultural relics |
| KR101980077B1 (en) * | 2018-05-16 | 2019-05-20 | 임우진 | Exhibition stand to protect exhibits from earthquakes |
| CN110147133A (en) * | 2019-05-07 | 2019-08-20 | 中国航空规划设计研究总院有限公司 | A kind of Intelligent environment monitoring system and intelligent earthquake showcase for shockproof showcase |
| CN209300658U (en) * | 2018-09-10 | 2019-08-27 | 江苏大美天第文化产业有限公司 | A kind of museum objects showcase |
| CN110779273A (en) * | 2019-11-21 | 2020-02-11 | 郑州轻工业大学 | Novel storage cabinet with energy storage function |
| CN212009415U (en) * | 2020-06-29 | 2020-11-24 | 中铁建设集团有限公司 | Be suitable for precious goods storage show microenvironment maintenance system of damping fire prevention |
-
2020
- 2020-06-29 CN CN202010616576.6A patent/CN111694390A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718513A (en) * | 2005-08-12 | 2006-01-11 | 北京工业大学 | Temperature controllable cultural relic exhibition cabinet |
| CN103793568A (en) * | 2014-01-29 | 2014-05-14 | 中国航空规划建设发展有限公司 | Museum structure anti-seismic performance improving method based on cultural relic safety |
| CN104595995A (en) * | 2014-12-31 | 2015-05-06 | 重庆川仪自动化股份有限公司 | Purification, constant-temperature and constant-humidity system for regulating microenvironment of collection cultural relics |
| KR101980077B1 (en) * | 2018-05-16 | 2019-05-20 | 임우진 | Exhibition stand to protect exhibits from earthquakes |
| CN209300658U (en) * | 2018-09-10 | 2019-08-27 | 江苏大美天第文化产业有限公司 | A kind of museum objects showcase |
| CN110147133A (en) * | 2019-05-07 | 2019-08-20 | 中国航空规划设计研究总院有限公司 | A kind of Intelligent environment monitoring system and intelligent earthquake showcase for shockproof showcase |
| CN110779273A (en) * | 2019-11-21 | 2020-02-11 | 郑州轻工业大学 | Novel storage cabinet with energy storage function |
| CN212009415U (en) * | 2020-06-29 | 2020-11-24 | 中铁建设集团有限公司 | Be suitable for precious goods storage show microenvironment maintenance system of damping fire prevention |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212009415U (en) | Be suitable for precious goods storage show microenvironment maintenance system of damping fire prevention | |
| US5835806A (en) | Passive self-contained camera protection and method for fire documentation | |
| CN107968338B (en) | The monitoring and alarming system of switchgear house | |
| CN106654890A (en) | Fireproof and dampproof electronic control cabinet convenient for movement | |
| CN212009412U (en) | Be suitable for treasure storage show microenvironment maintenance system of fire prevention | |
| Zhang et al. | Experimental investigation on environmental control of a 50-person mine refuge chamber | |
| CN111610811A (en) | Treasure product storage and display microenvironment maintenance system and method based on temperature sensed by treasure product | |
| CN111625039A (en) | Preservation and display microenvironment maintenance system and method for treasure | |
| CN213664574U (en) | Be suitable for damping fire prevention treasure storage show cupboard | |
| CN111694390A (en) | System and method for maintaining microenvironment for storing and displaying treasure suitable for shock absorption and fire prevention | |
| CN212009413U (en) | Be suitable for vibration damping treasure storage show microenvironment maintenance system | |
| CN111625038A (en) | Fire-proof treasure storage and display microenvironment maintenance system and method | |
| CN105974974A (en) | Automatic control system for transformer maintenance-free respirator | |
| CN106410635B (en) | A kind of power switch cabinet static contact temperature monitoring method | |
| CN201574772U (en) | Air cooling system for mine refuge chamber | |
| CN216364508U (en) | Vibration-damping treasure storage display cabinet | |
| CN111625040A (en) | Treasure product storage and display microenvironment maintenance system and method suitable for vibration reduction | |
| CN208205565U (en) | A kind of container-type freezer | |
| CN212009414U (en) | Treasure article storage and display microenvironment maintenance system | |
| CN212009411U (en) | Treasure product storage and display microenvironment maintenance system based on temperature sensed by treasure product | |
| Xu et al. | Cooling performance of encapsulated ice plates used for the underground refuge chamber | |
| CN211649830U (en) | Storage room of liquefied natural gas tank | |
| CN211717501U (en) | Dynamic pressure and temperature changing experiment cabin for airborne power battery | |
| EP1280438B1 (en) | Climatic control for a showcase | |
| CN102562121A (en) | Ice storage refrigerating system for powerless refuge chamber or rescue cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |