CN206132585U - A device for simulating bad change of food composition illumination - Google Patents
A device for simulating bad change of food composition illumination Download PDFInfo
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- CN206132585U CN206132585U CN201621171686.1U CN201621171686U CN206132585U CN 206132585 U CN206132585 U CN 206132585U CN 201621171686 U CN201621171686 U CN 201621171686U CN 206132585 U CN206132585 U CN 206132585U
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Abstract
The utility model discloses a device for simulating bad change of food composition illumination, including having circulation ventilation equipment's box (1) and changeable LED lamp plate (5), box (1) the supporting equipment of heating (7), refrigeration plant (8), humidifier (9), dehumidifier, oxygen supply equipment (10), nitrogen supply unit (11) and pickup assembly of being provided with, be provided with 2 at least LED lamp plate (5) in box (1), LED lamp plate (5) comprise the LED lamp pearl (12) of a plurality of, be provided with numerical control panel (2) and light intensity adjusting device (6) on box (1), every LED lamp plate (5) are connected with light intensity adjusting device (6) electricity respectively, earlier set up the insulating layer on the inner wall of box (1), set up the reflector layer again. Use the device to simulate the bad change condition of food composition illumination by simple efficient.
Description
Technical field
This utility model is related to illumination deterioration engineering device technique field, more particularly to a kind of bad for simulating composition of food illumination
The device of change.
Background technology
During food preservation, deterioration degraded of the illumination to composition of food has important effect, and in illumination deterioration
During, the factor such as easy and oxygen, temperature, humidity interacts, the carrying out of the reaction such as accelerated oxidation deterioration.Therefore in simulation
While good reinforcing natural light irradiation, factors are become to other deteriorations and is effectively controlled, to composition of food illumination deterioration
Experiment be smoothed out be particularly important.However, existing equipment can not meet above demand.Traditional photodissociation instrument (or light
Illumination aging case) xenon lamp and daylight lamp is usually used as analog light source, these light source service lifes are short, and power consumption is big, and heat production is big, nothing
Method long-time is continuously used, and also inadequate to the simulation of natural light.Traditional photodissociation instrument equipment typically only considers illumination and temperature,
Control to oxygen and humidity is not enough, it is impossible to investigate the light deterioration situation of composition of food comprehensively, therefore, how to overcome conventional art
Defect is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple efficient bad for simulating composition of food illumination
The device of change.
In order to solve above-mentioned technical problem, this utility model provides a kind of dress for simulating composition of food illumination deterioration
Put, for simulating the device of composition of food illumination deterioration, including the casing with circulating ventilation equipment and switchable LED
Plate, the casing is supporting to be provided with heating equipment, refrigeration plant, humidifier, dehumidifier, oxygen supply equipment, nitrogen supply unit, sensor
Component;
The LED lamp panel of at least 2 is provided with casing, LED lamp panel is made up of several LED lamp bead;
CNC Panel and light intensity adjusting device are provided with casing, each LED lamp panel is electrically connected respectively with light intensity adjusting device
Connect;
Thermal insulation layer is first set on the inwall of casing, then reflector layer is set.
As the improvement for simulating the device of composition of food illumination deterioration of the present utility model:Sensor cluster includes light
Strong sensor, temperature sensor, humidity sensor and oxygen sensor (high quick oxygen sensor).
As the further improvement for simulating the device of composition of food illumination deterioration of the present utility model:Casing is provided with
Overtemperature warning device and overtemperature power-off protection apparatus.
As the further improvement for simulating the device of composition of food illumination deterioration of the present utility model:Casing is provided with
Air pump and point rodding;So as to the air in casing is pumped in the fluid sample being placed in casing.
As the further improvement for simulating the device of composition of food illumination deterioration of the present utility model:
LED lamp bead in LED lamp panel is equally spaced.
As the further improvement for simulating the device of composition of food illumination deterioration of the present utility model:LED lamp panel by
The different source character LED lamp bead uniform intervals of at least up to a hundred are arranged to make up, so as to constitute the parallel area source of different wave length;
The LED lamp bead is cold light source lamp bead.
Remarks explanation:There are the LED lamp bead of two to three kinds of different source characters, the lamp bead of different source characters on every piece of lamp plate
The uniform arrangement in interval, the LED lamp bead of same light source property is adjusted simultaneously, and the LED lamp bead of different source characters can be adjusted individually.Lamp
Parallel area source can be formed after identical lamp bead is lighted on plate.That is, the identical lamp bead on identical lamp plate is adjusted simultaneously, on identical lamp plate
Different lamp beads can individually adjust, the lamp bead independent regulation on different lamp plates.
As the further improvement for simulating the device of composition of food illumination deterioration of the present utility model:Casing is provided with
Two air intake valves, two air intake valves are connected respectively with oxygen supply equipment, nitrogen supply unit.
As the further improvement for simulating the device of composition of food illumination deterioration of the present utility model:Described heating sets
Standby is proportion expression rustless steel electric heater;The refrigeration plant is compression mechanism cool equipment;The humidifier is ultrasonic humidifier
Or spray humidifier.
As the further improvement for simulating the device of composition of food illumination deterioration of the present utility model:Arrange in casing
There is case interior circulation ventilation unit.
As the further improvement for simulating the device of composition of food illumination deterioration of the present utility model:The casing sets
The support for placing LED lamp panel is equipped with, each support places a LED lamp panel.
In this utility model:
Casing is rustless steel casing, is formed by stainless-steel sheet forging and stamping, and seam sealing strip is sealed, cabinet wall
Internal to be filled with heat-barrier material, the additional reflectorized material of cabinet wall makes luminous energy internally constantly be reflected and be reached homogeneous.
Humidifier is by external source automatic water-supply.
Independent current source in case is additionally provided with casing, can facilitate be built into other automatic equipments in case and provide power supply.
CNC Panel can be as described in Figure 3.
This utility model has advantages below:
1st, form of irradiation:Using LED lamp bead in the ordered arrangement of plane, light fixture is made into the form of area source, Neng Goumo
The directional light form of imitative natural light uniform irradiation.The light intensity adjusting device of each LED lamp panel independence, and main control panel can be passed through
Control;
LED lamp panel is constituted by hundreds of LED lamp beads are evenly distributed, can be with by using the LED lamp bead of different source characters
The parallel area source of different wave length is constituted, coordinates the lamp panel support on different casings, in that context it may be convenient to switch over;Each casing
In LED board mount could be arranged to multiple, the convenient photodissociation for carrying out multiple different light intensity or light sources with different wavelengths simultaneously
Experiment is carried out, in addition with functions such as temperature, oxygen components control and humid controls.
Existing equipment is compared, on light source, because using LED lamp panel, light source is homogeneous, and for parallel cold light source.Using
During white led lamps, its wave-length coverage compares traditional xenon lamp and daylight lamp, and light source composition is more nearly natural light, and by difference
The light of specific band can be intercepted out by the switching of lamp bead, reach the condition of analysis Compound eye, and the energy consumption such as LED
Little, under identical power conditions, intensity of illumination can reach the several times of conventional light source, and caloric value is little, belong to cold light source, in temperature control
The equipment requirements that aspect needs are accordingly low, and overall energy consumption is reduced, and LED lamp panel small volume, cabinet space has been saved, identical
Multilamellar lamp plate can be set under the conditions of casing, by the switching of independent light intensity regulating equipment and LED lamp panel, can be simultaneously to many
Individual light intensity or band of light shine into capable experiment, greatly shorten experimental period, and overall power is little, energy-conserving and environment-protective, being capable of life-time service.
2nd, light intensity magnitude is adjustable:The power output that design passes through control LED, realization adjusts out different intensities of illumination.
So when different size of light intensity is needed, can be exported by regulation power supply, using the same lamp the tune to intensity of illumination is realized
Section.
3rd, illumination wavelength is adjustable:By the LED lamp panel switching for switching different wave length, illumination wavelength is reached adjustable.So exist
When needing the illumination of different illumination wavelengths, the realization of different wave length can be reached by switching lamp plate.
4th, oxygen atmosphere is adjustable:Casing outreaches oxygen and nitrogen cylinder, by high quick oxygen probe and gas Valve controlling,
Content of oxygen in air in casing is regulated and controled, when oxygen concentration is low, is increased by being filled with oxygen, and with circulation
Wind is mixed;When oxygen concentration is higher, turned down by being filled with nitrogen, and mixed with circulated air.By Gao Min
Whether oxygen probe detection reaches regulation terminal.
For fluid sample, by small air pump, the air of specified oxygen content is passed through from casing capillary glass tube
Blow needle is sent constantly into inside fluid sample, makes sample be fully contacted air.
5th, the temperature inside the box is adjusted:The firing equipment and refrigeration plant (being generally located on lower box) of box house, coordinates
Case interior circulation ventilation installation, and the temperature probe arranged in casing, allow casing reach 0-100 DEG C it is continuous controllable.
6th, humidity is adjustable:Casing outreaches humidifier and dehumidifier, and to the humidity of box house continuously adjustabe is carried out.
7th, sound and light alarm and power-off protection:When temperature exceedes preset temperature certain value, can be with using acoustic-optic alarm
Sound and light alarm is realized, using overtemperature power-off protection apparatus power-off protection is capable of achieving, i.e. can be to heat generating components such as heating and light sources
Power-off is carried out, it is convenient to be tested for a long time.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram for simulating the device of composition of food illumination deterioration of the present utility model.
Fig. 2 is the structural representation of the LED lamp panel 5 in Fig. 1.
Fig. 3 electricly connects relation schematic diagram for the CNC Panel 2 in Fig. 1.
Fig. 4 is a kind of specific schematic diagram of LED lamp panel 5.
Fig. 5 is the real use state schematic diagram of LED lamp panel 5.
Specific embodiment
This utility model is described further with reference to specific embodiment, but protection domain of the present utility model is simultaneously
It is not limited only to this.
Embodiment 1, a kind of device for simulating composition of food illumination deterioration, as shown in figure 1, including casing 1, some pieces
LED lamp panel 5, light intensity adjusting device 6, CNC Panel 2, heating equipment 7, refrigeration plant 8, oxygen supply equipment 10, nitrogen supply unit 11,
Humidifier 9, dehumidifier, sensor cluster;Sensor cluster is by light intensity sensor, temperature sensor, humidity sensor and oxygen
Sensor (high quick oxygen sensor) is constituted.
Heating equipment 7 can be proportion expression rustless steel electric heater, and refrigeration plant 8 is compression mechanism cool equipment, and humidifier 9 is
Ultrasonic humidifier or spray humidifier, and the water supply water pipe of humidifier 9 is connected with external source.
Casing 1 is formed by stainless-steel sheet forging and stamping, and seam sealing strip is sealed, and is first set on the inwall of casing 1
Thermal insulation layer is put, then reflector layer is set.Thermal insulation layer can be made up of aluminium silicate wool, glass cotton, rock wool heat-barrier material, so as to prevent outside
Impact of the heat to testing.Reflector layer can be made up of reflectorized materials such as polishing sheet metal, glass-mirrors, and reflectorized material makes luminous energy
Constantly reflect in the inside of casing 1 and reach uniform.
Several (the being as described in Figure 1 3) support 4 being parallel to each other is provided with casing 1, is put on each support 4
One piece of LED lamp panel 5 is put, it is convenient to carry out while carrying out multiple different light intensity or the photolysis experiments of light source.
Remarks explanation:Every layer of LED lamp panel can with independent regulation, every layer of lamp bead difference, and every layer of light intensity can with independent regulation,
Therefore different light intensity, the different light sources of wavelength are formed in every layer box body internal medicine, therefore experiment can be carried out simultaneously.
LED lamp panel 5 is arranged to make up by hundreds of LED lamp beads 12, can be with by using the LED lamp bead 12 of different source characters
The parallel area source of different wave length is constituted, is equally spaced between LED lamp bead 12, be capable of the directional light of natural imitation light uniform irradiation
Form, and LED lamp bead 12 is LED cold light source lamp beads.
The horizontal spacing of LED lamp bead 12, longitudinal pitch, this can be with essentially equal, it is also possible to slightly distinguishes.Per string
LED lamp bead 12 in (or per a line) belongs to same light source property (that is, Same Wavelength).If can arrange in each LED lamp panel 5
The LED lamp bead 12 of dry kind of different source characters.
Casing 1 is provided with two air intake valves 3, i.e. respectively oxygen valve and nitrogen valve, oxygen supply equipment 10 and oxygen
Valve is connected, and nitrogen supply unit 11 is connected with nitrogen valve, so as to realize providing oxygen, nitrogen to the inner chamber of casing 1.
Casing 1 is provided with air pump and point rodding, and the air in casing 1 can be pumped into the liquid being placed in casing 1
In body sample.
CNC Panel 2 for example can be described in Fig. 3, including power module 21, main control module 22, temperature control system module 23, light
Control system module 24, oxygen control system module 25 and wet control system module 26.Power module 21 respectively with main control module 22, temperature control
System module 23, light control system module 24, oxygen control system module 25, wet control system module 26 are connected, and are responsible for providing power supply;In order to
Drawing it is clear, in figure 3, the annexation has made omission process.Temperature control system module 23, light control system module 24, oxygen control
System module 25 and wet control system module 26 are connected respectively with main control module 22, are responsible for above-mentioned 4 by main control module 22
System module is controlled.
Temperature sensor, heating equipment 7, refrigeration plant 8 are connected respectively with the signal of temperature control system module 23.
Light intensity sensor, light intensity adjusting device 6 are connected respectively with the signal of light control system module 24, the light intensity adjusting device 6
Independently it is connected with every piece of LED lamp panel 5 respectively, and source character identical LED lamp bead 12 receives light and emphasizes in every piece of LED lamp panel 5
The same signal of regulating device 6, i.e. under the control of light intensity adjusting device 6, source character identical in every piece of LED lamp panel 5
LED lamp bead 12 carries out same regulation simultaneously.
Oxygen sensor (for example, high quick oxygen sensor), two air intake valves 3 (are respectively oxygen valve and nitrogen
Valve) respectively it is connected with the signal of oxygen control system module 25.
Humidity sensor, humidifier 9, dehumidifier are connected respectively with the wet control signal of system module 26.
Master control system 22 is also connected with overtemperature warning device and overtemperature power-off protection apparatus signal respectively.
The following institute of course of work when device for simulating composition of food illumination deterioration of the present utility model is actually used
State:
1st, food to be measured is put in casing 1;
After experiment starts, case interior circulation ventilation installation is just constantly in open mode, so as to carry out to the gas in casing 1
Mixing is processed;
Circulating line is located in the interlayer of casing 1, and per layer in casing 1 has the air outlet of multiple circulation ventilation devices,
It is rapidly achieved uniformly with reaching gas component.Food to be measured is placed on glove shelf, and shelf and LED lamp panel 5 may be mounted at one
Rise, also can be independent.
2nd, using oxygen supply equipment 10, by oxygen valve to oxygen supply in casing 1, so as to the oxygen in air in casing 1
Content is regulated and controled;
Oxygen sensor (high quick oxygen sensor) is responsible for the oxygen content in real-time detection casing 1 in air, and in real time will
This oxygen content data passes to main control module 22 by oxygen control system module 25;When oxygen concentration is low, main control module
22 control oxygen valve by oxygen control system module 25 is in open mode, and oxygen is filled with into casing 1, and is carried out with circulated air
Mix;When oxygen concentration sets concentration on earth, main control module 22 controls oxygen valve and is in by oxygen control system module 25
Closed mode;
In the same manner, when oxygen concentration is higher, main control module 22 controls nitrogen valve and is in by oxygen control system module 25
Open mode, into casing 1 nitrogen is filled with, and is mixed with circulated air.When oxygen concentration sets concentration on earth, main control
Module 22 controls nitrogen valve and is closed by oxygen control system module 25;
3rd, humidity sensor carries out real-time detection to the humidity inside casing 1, and in real time by this humidity data by wet control
System module 26 passes to main control module 22;When humidity is low, main control module 22 is controlled by wet control system module 26
Humidifier works;When humidity sets concentration on earth, main control module 22 is by wet control system module 26 control control humidifier
Quit work;
In the same manner, when the humidity inside humidity sensor detects casing 1 is higher, main control module 22 is by wet control system
The control dehumidifier work of module 26;When humidity sets concentration on earth, main control module 22 is controlled by wet control system module 26
Dehumidifier quits work.
4th, temperature sensor carries out real-time detection to the temperature inside casing 1, and in real time by this temperature data by temperature control
System module 23 passes to main control module 22;When temperature is low, main control module 22 is controlled by temperature control system module 23
Heating equipment 7 works;When temperature sets concentration on earth, main control module 22 controls heating equipment by temperature control system module 23
7 quit work;
In the same manner, when temperature drift, main control module 22 controls refrigeration plant 8 and works by temperature control system module 23;When
When temperature sets concentration on earth, main control module 22 controls refrigeration plant 8 and quits work by temperature control system module 23.
Temperature data in above-mentioned casing 1 is passed in real time master control system 22 by temperature control system module 23.
5th, light intensity sensor carries out real-time detection to the light luminance inside casing 1, and in real time passes through this brightness data
Light control system module 24 passes to main control module 22;When brightness is low, main control module 22 leads to light control system module 24
Cross the brightness that light intensity adjusting device 6 tunes up the LED lamp bead 12 in LED lamp panel 5;Conversely, when brightness is higher, main control module 22
Make light control system module 24 that the brightness of LED lamp bead 12 is reduced by light intensity adjusting device 6.
That is, this utility model can pass through the light intensity that CNC Panel 2 individually controls every piece of LED lamp panel 5;And while manufacture is multiple
The LED lamp panel 5 of different source characters, can switch over according to light source requirements.
There are the LED lamp bead 12 of two to three kinds of different source characters, the LED lamp bead of different source characters in every piece of LED lamp panel 5
The uniform arrangement in 12 intervals, the LED lamp bead 12 of same light source property is adjusted simultaneously, and the LED lamp bead 12 of different source characters can be independent
Adjust.The LED lamp bead 12 of identical can form parallel area source after lighting in LED lamp panel 5.That is, the identical lamp on identical lamp plate
Pearl is adjusted simultaneously, and the different lamp beads on identical lamp plate can be adjusted individually, the lamp bead independent regulation on different lamp plates.
6th, when master control system 22 finds that the internal temperature of casing 1 exceedes safe temperature, master control system 22 starts overtemperature
Warning devicess send alarm, and at the same time, master control system 22 also starts overtemperature power-off protection apparatus and whole device is broken
Electricity, so as to effectively be protected, it is ensured that safety.
In sum, the effect of master control system 22 is that control relevant parameter reaches setting value, by taking humidity as an example, works as humidity
The signal transmission that sensor is detected to master control system 22, when being converted into humidity, if actual measurement humidity is less than set
Humidity, then master control system opening humidifier, closes dehydrating unit, and humidifier is that box house supplements humidity, until humidity reaches
Required setting value;When it is higher than set humidity to survey humidity, then master control system control humidifier closes humidifier, and opens dehumidifying
Device, by humidity required setting value is reduced to.
Oxygen content then controls oxygen by master control system 22 and nitrogen valve is realized, when the oxygen value that oxygen probe is measured
During less than setting value, oxygen valve is opened, close nitrogen valve, make oxygen content be increase gradually to required oxygen value;Conversely, closing
Oxygen valve is closed, nitrogen valve is opened, makes nitrogen replace oxygen in casing, oxygen content to be gradually decrease to required preset value.
Brightness then adjusts PCU Power Conditioning Unit and realizes by master control system 22, when illumination pops one's head in the brightness for detecting less than pre-
If during value, increasing lamp bead input power increases its brightness, otherwise reduces input power, makes luminance-reduction.
The above is adjusted realizes in safe adjustment range, and the scope of such as setting is as follows:Humidity range is 30%-
100%;Oxygen level is 0-30%;Illumination range is 0-50000lux.The scope can in the light of actual conditions carry out reasonable extensions.
Experiment 1:It is uniform that the set-up mode in LED lamp bead 12 in LED lamp panel 5 is specially two identical lamp bead interval 2cm
Arrangement, forms the lamp plate 5 (25*25=625 lamp bead is uniformly distributed on lamp plate) of a 50cm*50cm, is respectively provided with illumination
Intensity is 10000lux, 20000lux and 30000lux, is being examined with illumination intensitometer in the glove plane at lamp plate 20cm
The intensity of illumination of planar central and any 4 points of plane is surveyed, following result is obtained as shown in table 1.
Table 1, glove planar illumination intensity detection
Unit:lux
Setting value | 10000 | 20000 | 30000 |
Midpoint | 9750 | 19410 | 30110 |
Point 1 | 9530 | 19000 | 29720 |
Point 2 | 9470 | 18950 | 27940 |
Point 3 | 9090 | 18300 | 29300 |
Point 4 | 9410 | 18760 | 28510 |
Accuracy | 94.50% | 94.42% | 97.05% |
Relative deviation | 2.53% | 2.14% | 3.04% |
From testing result, LED lamp panel can form good area source;Due to having used high quick probe, realize it is good
While the intensity of illumination got well, the accuracy of oxygen can reach ± 1%, and temperature energy accuracy can also reach ± 1 DEG C, levels temperature
Difference is less than 3 DEG C, and humidity accuracy can also reach 1%.
The quantity of " LED lamp bead 12 ", i.e., specifically set in contrast experiment 1-1, the LED lamp panel 5 for greatly reducing in above-mentioned experiment 1
It is evenly distributed for two identical lamp bead interval 10cm to put mode, forms the lamp plate 5 of a 50cm*50cm, (uniformly divides on lamp plate
5*5=25 lamp bead of cloth), so as to lead to not realize directional light (placement surface light intensity relative deviation becomes big, accuracy), but
Total brightness keeps constant;Remaining is equal to experiment 1.Acquired results are:As shown in table 2.
Table 2, glove planar illumination intensity detection
Unit:lux
Setting value | 10000 | 20000 | 30000 |
Midpoint | 9750 | 19410 | 30110 |
Point 1 | 8530 | 18000 | 27720 |
Point 2 | 7470 | 18950 | 28940 |
Point 3 | 8090 | 17300 | 27300 |
Point 4 | 9410 | 16760 | 26510 |
Accuracy | 86.50% | 90.42% | 93.72% |
Relative deviation | 10.83% | 6.11% | 5.05% |
Finally it should be noted that:Various embodiments above is merely to illustrate the technical solution of the utility model, rather than it is limited
System;Although being described in detail to this utility model with reference to each embodiment of signature, one of ordinary skill in the art should
Understand:It still can modify to the technical scheme described in each embodiment in front place, either to which part or whole
Technical characteristic carries out equivalent;And these modifications or replacement, do not make the essence disengaging utility model of appropriate technical solution
The scope of individual embodiment scheme.
Claims (10)
1. it is used to simulate the device of composition of food illumination deterioration, including the casing (1) with circulating ventilation equipment and changeable
LED lamp panel (5), it is characterized in that:The casing (1) is supporting be provided with heating equipment (7), refrigeration plant (8), humidifier (9),
Dehumidifier, oxygen supply equipment (10), nitrogen supply unit (11) and sensor cluster;
The LED lamp panel (5) of at least 2 is provided with casing (1), LED lamp panel (5) is made up of several LED lamp bead (12);
CNC Panel (2) and light intensity adjusting device (6) are provided with casing (1), each LED lamp panel (5) respectively with light intensity regulating
Device (6) is electrically connected;
Thermal insulation layer is first set on the inwall of casing (1), then reflector layer is set.
2. the device for simulating composition of food illumination deterioration according to claim 1, is characterized in that:The sensor group
Part includes light intensity sensor, temperature sensor, humidity sensor and oxygen sensor.
3. the device for simulating composition of food illumination deterioration according to claim 2, is characterized in that:Casing (1) is arranged
There are overtemperature warning device and overtemperature power-off protection apparatus.
4. the device for simulating composition of food illumination deterioration according to claim 3, is characterized in that:The casing (1)
It is provided with air pump and point rodding;So as to the air in casing (1) is pumped in the fluid sample being placed in casing (1).
5., according to the arbitrary described device for simulating composition of food illumination deterioration of Claims 1 to 4, it is characterized in that:
LED lamp bead (12) in LED lamp panel (5) is equally spaced.
6. the device for simulating composition of food illumination deterioration according to claim 5, is characterized in that:The LED lamp panel
(5) it is arranged to make up by different source character LED lamp bead (12) uniform intervals of at least up to a hundred, so as to constitute the flat of different wave length
Row area source;The LED lamp bead (12) is cold light source lamp bead.
7., according to the arbitrary described device for simulating composition of food illumination deterioration of Claims 1 to 4, it is characterized in that:Casing
(1) two air intake valves (3) are provided with, two air intake valves (3) are connected respectively with oxygen supply equipment (10), nitrogen supply unit (11).
8., according to the arbitrary described device for simulating composition of food illumination deterioration of Claims 1 to 4, it is characterized in that:It is described
Heating equipment (7) is proportion expression rustless steel electric heater;The refrigeration plant (8) is compression mechanism cool equipment;The humidifier (9)
For ultrasonic humidifier or spray humidifier.
9., according to the arbitrary described device for simulating composition of food illumination deterioration of Claims 1 to 4, it is characterized in that:Casing
(1) it is provided with case interior circulation ventilation unit in.
10., according to the arbitrary described device for simulating composition of food illumination deterioration of Claims 1 to 4, it is characterized in that:It is described
Casing (1) is provided with the support (4) for placing LED lamp panel (5), and each support (4) places a LED lamp panel (5).
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106483062A (en) * | 2016-10-26 | 2017-03-08 | 浙江大学 | For simulating the device of composition of food illumination deterioration |
CN109060734A (en) * | 2018-06-19 | 2018-12-21 | 江苏大学 | The zearalenone visualization fast screening system and method for fluorescence imaging |
-
2016
- 2016-10-26 CN CN201621171686.1U patent/CN206132585U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106483062A (en) * | 2016-10-26 | 2017-03-08 | 浙江大学 | For simulating the device of composition of food illumination deterioration |
CN109060734A (en) * | 2018-06-19 | 2018-12-21 | 江苏大学 | The zearalenone visualization fast screening system and method for fluorescence imaging |
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