CN106771116A - A kind of filter screen antianaphylaxis detection method and device - Google Patents
A kind of filter screen antianaphylaxis detection method and device Download PDFInfo
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- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
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Abstract
The invention discloses a kind of filter screen antianaphylaxis detection method, the antianaphylaxis for detecting air cleaning unit Inner filter net comprises the following steps：S100:The filter screen is cut to the print A of 50 millimeters of diameter；S200：Sterilization treatment is carried out to print A, print B and print C respectively；S300：Print A is positioned in 250 milliliters of aseptic triangular flask A；S400：Drop contaminates the dilution of allergen solution on print A and print B；S500：Aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C are placed in stand 1 hour in the space that environment temperature is 25 degrees Celsius；S600：Respectively to 10 milliliters of anaphylactogen extract solutions of addition in aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C.Present invention also offers a kind of filter screen antianaphylaxis detection means.The present invention is capable of detecting when result of the antianaphylaxis of sample filter screen compared with non-woven fabrics with non-woven fabrics as benchmark.
Description
Technical field
The present invention relates to a kind of filter screen antianaphylaxis detection method and device, belong to household electrical appliance inspection, detection field.
Background technology
With the continuous deterioration of environment, air quality problems increasingly cause the attention of people, such as indoor air-conditioning, sky
Gas purifier etc. plays the role of to improve air quality.The principle major part of its purify air is all that air is carried out by filter screen
Filtering, the impurity being mingled with air is separated, so, screen pack plays a part of impurity separation, also results in and has greatly
The impurity of amount is attached on screen pack, causes to grow a large amount of anaphylactogens on screen pack.The screen pack of unlike material is to anaphylactogen
Resistivity is different, often screen pack can be cleaned in daily life, sterilized, and can not be led to by the filter screen that anaphylactogen corrodes
It is continuing with after crossing simple cleaning, sterilization, but has to the filter screen for more being renewed, but screen pack is supported to anaphylactogen
Anti- ability can not be recognized by naked eyes, be net air so being badly in need of a kind of method that can detect screen pack antianaphylaxis
Change equipment choice antianaphylaxis filter screen higher.
The content of the invention
It is an object of the present invention to provide a kind of filter screen antianaphylaxis detection method, can detect filter screen in household electrical appliance
Antianaphylaxis, while present invention also offers the detection means that the detection method is used.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of filter screen antianaphylaxis detection method, the antianaphylaxis for detecting air cleaning unit Inner filter net, including such as
Lower step：
S100:The filter screen is cut to the print A of 50 millimeters of diameter；Two a diameter of 50 millimeters of non-woven fabrics print is taken,
It is denoted as print B and print C；
S200：Sterilization treatment is carried out to print A, print B and print C respectively, this step is primarily to later analysis
One basis of justice is provided, three prints are sterilized first, prevent parasitism on three prints from having anaphylactogen, if print
Upper parasitism has anaphylactogen, can influence comparing, judgement below；
S300：Print A is positioned in 250 milliliters of aseptic triangular flask A, print B is positioned over aseptic the three of 250 milliliters
In the B of angle bottle, print C is positioned in 250 milliliters of aseptic triangular flask C；
S400：On print A and print B drop dye allergen solution dilution, with sealed membrane by aseptic triangular flask A,
The bottle sealing of aseptic triangular flask B and aseptic triangular flask C；
S500：Aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C are placed in environment temperature for 25 degrees Celsius
Space in stand 1 hour, this detection method from dust mite mite body as anaphylactogen, dust mite mite body grows most at 25 degrees Celsius
For rapid, help to shorten detection cycle, it is time-consuming, and one hour is stood because overlong time can then cause anaphylactogen number
Amount is too many, too intensive, the difficulty that the increase later stage compares, judges；
S600：Extracted to 10 milliliters of anaphylactogens of addition in aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C respectively
Liquid, concussion 18 hours is carried out in the space that environment temperature is 25 degrees Celsius with the rotating speed of 200r/min, by many experiments and
It is accurate to calculate, if it is too fast, anaphylactogen and solution height can be mixed, it is difficult to carry out the separation in later stage, work as environment temperature
It it is 25 degrees Celsius, rotating speed has best separating effect when being 200r/min；
S700：Aseptic triangular flask A, aseptic triangular flask B and supernatant in aseptic triangular flask C are extracted respectively, and are detected respectively
Allergen content in correspondence supernatant, the print in three triangular flasks is compared can just analyze the anaphylaxis of anaphylactogen
, relative to the antianaphylaxis of non-woven fabrics, this detection method is using non-woven fabrics as the comparison basis for detecting for energy and filter screen.
Used as one of which embodiment, the step S200 also comprises the steps：If print A can tolerate height
Warm high pressure, is sterilized 20 minutes using 121 degrees Celsius；If print A does not tolerate HTHP, using ultraviolet sterilization 30 minutes.
Alternatively embodiment, the step S200 also comprises the steps：If print A can tolerate height
Warm high pressure, is sterilized 20 minutes using 121 degrees Celsius；If print A does not tolerate HTHP, with aseptic water washing 11 minutes, dry in the air
It is dry.
In a kind of foregoing filter screen antianaphylaxis detection method, the step S700 also comprises the steps：By enzyme-linked
Immunization detects the content of anaphylactogen in the supernatant.
In a kind of foregoing filter screen antianaphylaxis detection method, the preparation method of the allergen solution includes following steps
Suddenly：
B100：Dust mite mite body is put into mortar；
B200：Liquid nitrogen is added in mortar, liquid nitrogen was not had dust mite mite body, mortar is rested on into 15-20 after liquid nitrogen volatilization
Kept for 10 minutes in degree Celsius environment, it is a process for multigelation to add liquid nitrogen, be conducive to clasmatosis completely, temperature mistake
It is low to be unfavorable for that liquid nitrogen volatilizees, the too high destructible protein stability of temperature；
B300：Repeat step B200 tetra- times, grinding dust mite mite body 10 minutes；
B400：Dust mite mite body after grinding is placed in plastic centrifuge tube, by 0.1g：1mlCoca alkalescence extracts liquid proportional
Add alkaline extract solution, plastic centrifuge tube be placed in the space that environment temperature is 4 degrees Celsius and placed 48-72 hours, institute
It is to prevent protein denaturization to be placed in 4 degrees Celsius of space；
B500：Stirred 4 hours with magnetic stirring apparatus or oscillator within every 24 hours in extraction process, filtered with double-layer filter paper
Polypide and impurity in solution, bag filter is poured into by extract solution, and every 4 hours change a bag filter, can so extract more
Completely；
B600：Anaphylactogen after filtering is carried out degerming, protein content is then measured by sampling, and mark；
B700：Anaphylactogen is placed in subzero 20 degrees Celsius of environment and is preserved, this be in order to maintain protein structure, if
Temperature is too high, and protein is apt to deteriorate.
In a kind of foregoing filter screen antianaphylaxis detection method, the component of the Coca alkalescence extract solution is：Sodium chloride, carbon
Sour hydrogen sodium, phenol and water, each component weight ratio are followed successively by：5：2.75：4：1000；Sodium chloride, sodium acid carbonate and phenol are put into
In water, stir evenly, be then placed in 4 degrees Celsius of environment, sodium chloride provides liquid environment concentration, sodium acid carbonate provides alkalescent ring
Border, phenol anti-corrosion, water prepares solution base substance.
The filter screen antianaphylaxis detection means that a kind of described filter screen antianaphylaxis detection method is used, including body and close
Capping, closure is located at the top of body, and closure can cover the top of body, and body is provided with workbench, workbench
Lower section has independent sealing temperature control compartment A and sealing temperature control compartment B, and electro-heat equipment and heat sink are provided with workbench；Heating
The port A communication seals temperature control compartment A of device, the port B communication seals temperature control compartment B of electro-heat equipment, the port C connections of heat sink
Sealing temperature control compartment A, the port D communication seals temperature control compartments B of heat sink；Sealing temperature control compartment A and sealing temperature control compartment B by dividing plate every
Open, dividing plate is respectively equipped with least three rotating bases through the upper and lower part of workbench on the workbench of dividing plate both sides, rotate
Base is provided with the fixed seat for fixed triangle bottle；Workbench is provided with control system, control system respectively with rotating base,
Electro-heat equipment and heat sink are electrically connected.
In foregoing filter screen antianaphylaxis detection means, the first temperature sensor, first are provided with the sealing temperature control compartment A
Temperature sensor and the control system are electrically connected；Second temperature sensor, second temperature sensor are provided with sealing temperature control compartment B
Electrically connected with the control system；Control system has temperature display panel.
In foregoing filter screen antianaphylaxis detection means, dividing plate has the first gas channel and the second gas channel, sealing
Temperature control compartment A is connected by the first gas channel with the workbench upper space of dividing plate side, and sealing temperature control compartment B passes through the second air-flow
Passage is connected with the workbench upper space of dividing plate opposite side.
Compared with prior art, the present invention is capable of detecting when the antianaphylaxis of sample filter screen with non-woven fabrics as benchmark
Result compared with non-woven fabrics, is detected using this method to filter screen, can more intuitively observe the antiallergy of filter screen
Property, consequently facilitating picking out the screen material of more high-quality, there is positive effect to the optimized Selection of indoor household electrical equipment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the invention；
Fig. 2 is the structural representation for opening the body after closure.
Reference：1- workbench, 2- rotating bases, 3- fixed seats, the gas channels of 4- first, the gas channels of 5- second,
6- bodies, 7- sealing temperature control compartment B, 8- second temperature sensors, 9- ports D, 10- heat sink, the temperature of 11- ports C, 12- first
Degree sensor, 13- sealing temperature control compartment A, 14- control systems, 15- ports A, 16- electro-heat equipment, 17- ports B.
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
Specific embodiment
Embodiments of the invention 1：A kind of filter screen antianaphylaxis detection method, for detecting air cleaning unit Inner filter net
Antianaphylaxis, comprises the following steps：
S100:The filter screen is cut to the print A of 50 millimeters of diameter；Two a diameter of 50 millimeters of non-woven fabrics print is taken,
It is denoted as print B and print C；
S200：Sterilization treatment is carried out to print A, print B and print C respectively, if print A can tolerate HTHP,
Sterilized 20 minutes using 121 degrees Celsius；If print A does not tolerate HTHP, with aseptic water washing 11 minutes, dry；
S300：Print A is positioned in 250 milliliters of aseptic triangular flask A, print B is positioned over aseptic the three of 250 milliliters
In the B of angle bottle, print C is positioned in 250 milliliters of aseptic triangular flask C；
S400：On print A and print B drop dye allergen solution dilution, with sealed membrane by aseptic triangular flask A,
The bottle sealing of aseptic triangular flask B and aseptic triangular flask C；
S500：Aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C are placed in environment temperature for 25 degrees Celsius
Space in stand 1 hour；
S600：Extracted to 10 milliliters of anaphylactogens of addition in aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C respectively
Liquid, concussion 18 hours is carried out in the space that environment temperature is 25 degrees Celsius with the rotating speed of 200r/min；
S700：Aseptic triangular flask A, aseptic triangular flask B and supernatant in aseptic triangular flask C are extracted respectively, and are detected respectively
Allergen content in correspondence supernatant, the content of anaphylactogen in the supernatant is detected by ELISA.
Wherein, step S300~S700 is operated in being 5 DEG C~35 DEG C in environment temperature, and the precision of environment temperature will
Control is within ± 1 DEG C；Whole detection method requirement control surrounding air relative humidity 10%~85%, the precision of humidity will be controlled
System is within ± 5%.
Embodiment 2：A kind of filter screen antianaphylaxis detection method, the antiallergy for detecting air cleaning unit Inner filter net
Property, comprise the following steps：
S100:The filter screen is cut to the print A of 50 millimeters of diameter；Two a diameter of 50 millimeters of non-woven fabrics print is taken,
It is denoted as print B and print C；
S200：Sterilization treatment is carried out to print A, print B and print C respectively, if print A can tolerate HTHP,
Sterilized 20 minutes using 121 degrees Celsius；If print A does not tolerate HTHP, using ultraviolet sterilization 30 minutes；
S300：Print A is positioned in 250 milliliters of aseptic triangular flask A, print B is positioned over aseptic the three of 250 milliliters
In the B of angle bottle, print C is positioned in 250 milliliters of aseptic triangular flask C；
S400：On print A and print B drop dye allergen solution dilution, with sealed membrane by aseptic triangular flask A,
The bottle sealing of aseptic triangular flask B and aseptic triangular flask C；
S500：Aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C are placed in environment temperature for 25 degrees Celsius
Space in stand 1 hour；
S600：Extracted to 10 milliliters of anaphylactogens of addition in aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C respectively
Liquid, concussion 18 hours is carried out in the space that environment temperature is 25 degrees Celsius with the rotating speed of 200r/min；
S700：Aseptic triangular flask A, aseptic triangular flask B and supernatant in aseptic triangular flask C are extracted respectively, and are detected respectively
Allergen content in correspondence supernatant, the content of anaphylactogen in the supernatant is detected by ELISA.
Wherein, step S300~S700 is operated in being 5 DEG C~35 DEG C in environment temperature, and the precision of environment temperature will
Control is within ± 1 DEG C；Whole detection method requirement control surrounding air relative humidity 10%~85%, the precision of humidity will be controlled
System is within ± 5%.
Embodiment 3：1. a kind of filter screen antianaphylaxis detection method, the antiallergy for detecting air cleaning unit Inner filter net
Property, it is characterised in that comprise the following steps：
S100:The filter screen is cut to the print A of 50 millimeters of diameter；Two a diameter of 50 millimeters of non-woven fabrics print is taken,
It is denoted as print B and print C；
S200：Sterilization treatment is carried out to print A, print B and print C respectively, if print A can tolerate HTHP,
Sterilized 20 minutes using 121 degrees Celsius；If print A does not tolerate HTHP, using ultraviolet sterilization 30 minutes；
S300：Print A is positioned in 250 milliliters of aseptic triangular flask A, print B is positioned over aseptic the three of 250 milliliters
In the B of angle bottle, print C is positioned in 250 milliliters of aseptic triangular flask C；
S400：On print A and print B drop dye allergen solution dilution, with sealed membrane by aseptic triangular flask A,
The bottle sealing of aseptic triangular flask B and aseptic triangular flask C；
S500：Aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C are placed in environment temperature for 25 degrees Celsius
Space in stand 1 hour；
S600：Extracted to 10 milliliters of anaphylactogens of addition in aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C respectively
Liquid, concussion 18 hours is carried out in the space that environment temperature is 25 degrees Celsius with the rotating speed of 200r/min；
S700：Aseptic triangular flask A, aseptic triangular flask B and supernatant in aseptic triangular flask C are extracted respectively, and are detected respectively
Allergen content in correspondence supernatant, the content of anaphylactogen in the supernatant is detected by ELISA.
In a kind of foregoing filter screen antianaphylaxis detection method, the preparation method of the allergen solution includes following steps
Suddenly：
B100：Dust mite mite body is put into mortar；
B200：Liquid nitrogen is added in mortar, liquid nitrogen was not had dust mite mite body, mortar is rested on into 15-20 after liquid nitrogen volatilization
Kept for 10 minutes in degree Celsius environment；
B300：Repeat step B200 tetra- times, grinding dust mite mite body 10 minutes；
B400：Dust mite mite body after grinding is placed in plastic centrifuge tube, by 0.1g：1mlCoca alkalescence extracts liquid proportional
Alkaline extract solution is added, plastic centrifuge tube is placed in the space that environment temperature is 4 degrees Celsius and is placed 48-72 hours；Specifically
, the component of the Coca alkalescence extract solution is：Sodium chloride, sodium acid carbonate, phenol and water, each component weight ratio are followed successively by：5：
2.75：4：1000；Sodium chloride, sodium acid carbonate and phenol are put into water, are stirred evenly, be then placed in 4 degrees Celsius of environment；
B500：Stirred 4 hours with magnetic stirring apparatus or oscillator within every 24 hours in extraction process, filtered with double-layer filter paper
Polypide and impurity in solution, bag filter is poured into by extract solution, and every 4 hours change a bag filter；
B600：Anaphylactogen after filtering is carried out degerming, protein content is then measured by sampling, and mark；
B700：Anaphylactogen is placed in subzero 20 degrees Celsius of environment and is preserved.
Wherein, step S300~S700 is operated in being 5 DEG C~35 DEG C in environment temperature, and the precision of environment temperature will
Control is within ± 1 DEG C；Whole detection method requirement control surrounding air relative humidity 10%~85%, the precision of humidity will be controlled
System is within ± 5%.
The filter screen antianaphylaxis detection means that detection method described in above example is used, including body 6 and closure, this
Body 6 is provided with workbench 1, and the lower section of workbench 1 has independent sealing temperature control compartment A13 and sealing temperature control compartment B7, in workbench 1
Electro-heat equipment 16 and heat sink 10 are installed；The port A15 communication seals temperature control compartment A13 of electro-heat equipment 16, electro-heat equipment 16
Port B17 communication seals temperature control compartment B7, the port C11 communication seals temperature control compartment A13 of heat sink 10, the end of heat sink 10
Mouth D9 communication seals temperature control compartments B7；Sealing temperature control compartment A13 and sealing temperature control compartment B7 are separated by dividing plate, and dividing plate runs through workbench 1
Upper and lower part, be respectively equipped with least three rotating bases 2 on the workbench 1 of dividing plate both sides, rotating base 2 be provided with for
The fixed seat 3 of fixed triangle bottle；Workbench 1 is provided with control system 14, and control system 14 is filled with rotating base 2, heating respectively
Put 16 and heat sink 10 electrically connect.
The first temperature sensor 12, the first temperature sensor 12 and the control system are provided with the sealing temperature control compartment A13
System 14 is electrically connected；Second temperature sensor 8, second temperature sensor 8 and the control system 14 are provided with sealing temperature control compartment B7
Electrical connection；Control system 14 has temperature display panel.
Dividing plate has the first gas channel 4 and the second gas channel 5, and sealing temperature control compartment A13 passes through the He of the first gas channel 4
The upper space of workbench 1 connection of dividing plate side, the work that sealing temperature control compartment B7 passes through the second gas channel 5 and dividing plate opposite side
The upper space of platform 1 is connected.
After closure is covered, the workbench 1 below closure forms two separate spaces, and two separate
Space separated by dividing plate, this is in order that two separate spaces are in different temperatures.Fixed seat 3 is used for fixed triangle
Bottle, rotating base 2 is used to drive triangular flask to rotate, and completes the centrifugation of solution, separates.System 14 can be manipulated by control
Rotating base 2 rotates, it is also possible to be manipulated by the control electro-heat equipment 16 of system 14 and heat sink 10 runs.The present apparatus can
The detection environment different to build two temperature, two different detection environment of temperature share a set of electro-heat equipment 16 and cooling is filled
Put 10.The temperature of sealing temperature control compartment A13 and sealing temperature control compartment B7 is monitored by the first temperature sensor 12 and second temperature sensor 8
Degree, and display panel by control system 14 shown, meanwhile, control system 14 also has time block, can pass through
Operation control system 14 customizes the working time of temperature pattern and rotating base 2 in advance.
Claims (9)
1. a kind of filter screen antianaphylaxis detection method, the antianaphylaxis for detecting air cleaning unit Inner filter net, its feature exists
In comprising the following steps：
S100:The filter screen is cut to the print A of 50 millimeters of diameter；Two a diameter of 50 millimeters of non-woven fabrics print is taken, is denoted as
Print B and print C；
S200：Sterilization treatment is carried out to print A, print B and print C respectively；
S300：Print A is positioned in 250 milliliters of aseptic triangular flask A, print B is positioned over 250 milliliters of aseptic triangular flask
In B, print C is positioned in 250 milliliters of aseptic triangular flask C；
S400：The equal dilution of drop dye allergen solution on print A and print B, with sealed membrane by aseptic triangular flask A, aseptic
The bottle sealing of triangular flask B and aseptic triangular flask C；
S500：Aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C are placed in the sky that environment temperature is 25 degrees Celsius
It is interior to stand 1 hour；
S600：Respectively to 10 milliliters of anaphylactogen extract solutions of addition in aseptic triangular flask A, aseptic triangular flask B and aseptic triangular flask C,
Concussion 18 hours is carried out with the rotating speed of 200r/min in the space that environment temperature is 25 degrees Celsius；
S700：Aseptic triangular flask A, aseptic triangular flask B and supernatant in aseptic triangular flask C are extracted respectively, and detect correspondence respectively
Allergen content in supernatant.
2. a kind of filter screen antianaphylaxis detection method according to claim 1, it is characterised in that the step S200 is also wrapped
Include following step：If print A can tolerate HTHP, sterilized 20 minutes using 121 degrees Celsius；If print A is not tolerated
HTHP, using ultraviolet sterilization 30 minutes.
3. a kind of filter screen antianaphylaxis detection method according to claim 1, it is characterised in that the step S200 is also wrapped
Include following step：If print A can tolerate HTHP, sterilized 20 minutes using 121 degrees Celsius；If print A is not tolerated
HTHP, with aseptic water washing 11 minutes, dries.
4. a kind of filter screen antianaphylaxis detection method according to Claims 2 or 3, it is characterised in that the step S700
Also comprise the steps：The content of anaphylactogen in the supernatant is detected by ELISA.
5. a kind of filter screen antianaphylaxis detection method according to claim 4, it is characterised in that the allergen solution
Preparation method comprises the steps：
B100：Dust mite mite body is put into mortar；
B200：Liquid nitrogen is added in mortar, liquid nitrogen was not had a dust mite mite body, it is Celsius that mortar is rested on into 15-20 after liquid nitrogen volatilization
Kept for 10 minutes in degree environment；
B300：Repeat step B200 tetra- times, grinding dust mite mite body 10 minutes；
B400：Dust mite mite body after grinding is placed in plastic centrifuge tube, by 0.1g：1mlCoca alkalescence is extracted liquid proportional and is added
Alkaline extract solution, plastic centrifuge tube is placed in the space that environment temperature is 4 degrees Celsius and is placed 48-72 hours；
B500：Stirred 4 hours with magnetic stirring apparatus or oscillator within every 24 hours in extraction process, solution is filtered with double-layer filter paper
In polypide and impurity, extract solution is poured into bag filter, every 4 hours change a bag filter；
B600：Anaphylactogen after filtering is carried out degerming, protein content is then measured by sampling, and mark；
B700：Anaphylactogen is placed in subzero 20 degrees Celsius of environment and is preserved.
6. a kind of filter screen antianaphylaxis detection method according to claim 5, it is characterised in that the Coca alkalescence is extracted
The component of liquid is：Sodium chloride, sodium acid carbonate, phenol and water, each component weight ratio are followed successively by：5：2.75：4：1000；By chlorination
Sodium, sodium acid carbonate and phenol are put into water, are stirred evenly, and are then placed in 4 degrees Celsius of environment.
7. the filter screen antianaphylaxis detection that a kind of filter screen antianaphylaxis detection method described in any one of claim 1 to 6 is used
Device, it is characterised in that including body (6) and closure, body (6) is provided with workbench (1), the lower section tool of workbench (1)
There is independent sealing temperature control compartment A (13) and sealing temperature control compartment B (7), electro-heat equipment (16) and cooling dress are installed in workbench (1)
Put (10)；Port A (15) communication seals temperature control compartment A (13) of electro-heat equipment (16), port B (17) connections of electro-heat equipment (16)
Sealing temperature control compartment B (7), port C (11) communication seals temperature control compartment A (13) of heat sink (10), the port D of heat sink (10)
(9) communication seals temperature control compartment B (7)；Sealing temperature control compartment A (13) and sealing temperature control compartment B (7) are separated by dividing plate, and dividing plate runs through work
Make the upper and lower part of platform (1), at least three rotating bases (2), rotating base to be respectively equipped with the workbench (1) of dividing plate both sides
(2) it is provided with the fixed seat (3) for fixed triangle bottle；Workbench (1) is provided with control system (14), control system (14) point
Do not electrically connected with rotating base (2), electro-heat equipment (16) and heat sink (10).
8. filter screen antianaphylaxis detection means according to claim 7, it is characterised in that the sealing temperature control compartment A (13)
The first temperature sensor (12) is inside provided with, the first temperature sensor (12) and the control system (14) are electrically connected；Sealing temperature control
Second temperature sensor (8) is provided with storehouse B (7), second temperature sensor (8) and the control system (14) are electrically connected；Control
System (14) is with temperature display panel.
9. filter screen antianaphylaxis detection means according to claim 8, it is characterised in that dividing plate has the first gas channel
(4) and the second gas channel (5), sealing temperature control compartment A (13) is by the first gas channel (4) and the workbench (1) of dividing plate side
Upper space is connected, and sealing temperature control compartment B (7) is by the second gas channel (5) and workbench (1) upper space of dividing plate opposite side
Connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710120809.1A CN106771116B (en) | 2017-03-02 | 2017-03-02 | A kind of strainer antianaphylaxis detection method and device |
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|---|---|---|---|
| CN201710120809.1A CN106771116B (en) | 2017-03-02 | 2017-03-02 | A kind of strainer antianaphylaxis detection method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764987A (en) * | 2017-09-05 | 2018-03-06 | 广州市微生物研究所 | A kind of air purifier removes the detection method of house dust mite antigen effect |
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| CN106771116B (en) | 2018-11-30 |
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