CN113820192A - Agastache rugosus healthy qi mixture volatile component detection device - Google Patents
Agastache rugosus healthy qi mixture volatile component detection device Download PDFInfo
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- CN113820192A CN113820192A CN202111232803.6A CN202111232803A CN113820192A CN 113820192 A CN113820192 A CN 113820192A CN 202111232803 A CN202111232803 A CN 202111232803A CN 113820192 A CN113820192 A CN 113820192A
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- 239000000203 mixture Substances 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 241001529821 Agastache Species 0.000 title claims description 24
- 241001162994 Rugosus Species 0.000 title claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 133
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 240000004510 Agastache rugosa Species 0.000 claims abstract description 7
- 238000009833 condensation Methods 0.000 claims description 24
- 230000005494 condensation Effects 0.000 claims description 24
- 238000001704 evaporation Methods 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 230000008020 evaporation Effects 0.000 claims description 12
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 11
- 238000003760 magnetic stirring Methods 0.000 claims description 11
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 7
- 239000011550 stock solution Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 238000004458 analytical method Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 9
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 239000000341 volatile oil Substances 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000009711 Huoxiang-zhengqi Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 241000544602 Ageratum Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001256 steam distillation Methods 0.000 description 3
- 241000308663 Eupatorium fortunei Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000002137 ultrasound extraction Methods 0.000 description 2
- 241000132012 Atractylodes Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 1
- 241001673966 Magnolia officinalis Species 0.000 description 1
- 235000004347 Perilla Nutrition 0.000 description 1
- 244000124853 Perilla frutescens Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 240000002505 Pogostemon cablin Species 0.000 description 1
- 235000011751 Pogostemon cablin Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000003285 pharmacodynamic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4022—Concentrating samples by thermal techniques; Phase changes
- G01N2001/4033—Concentrating samples by thermal techniques; Phase changes sample concentrated on a cold spot, e.g. condensation or distillation
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- Pathology (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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Abstract
The invention discloses a volatile component detection device of a wrinkled giant hyssop healthy gas mixture, belonging to the technical field of drug analysis, comprising a machine body, wherein a volatilization mechanism is arranged at the center of the upper end of the machine body, a nitrogen supply mechanism and an adsorption collection mechanism are respectively arranged at two sides of the upper end of the machine body, which correspond to the volatilization mechanism, the volatilization mechanism comprises a liquid storage barrel and a sealed volatilization cover, the liquid storage barrel is inserted in the center of the upper end of the machine body, the sealed volatilization cover is in threaded connection with the machine body, the position of the sealed volatilization cover, which corresponds to the upper end of the liquid storage barrel, is in threaded connection with the machine body, the negative pressure at the upper end of the liquid storage barrel is maintained through an air pump, the volatilization speed of volatile substances in the wrinkled giant hyssop healthy gas mixture in the liquid storage barrel is increased, the temperature in the volatilization process is lower, the detection efficiency is greatly improved, meanwhile, the degradation of partial volatile substances in a high-temperature environment is avoided, the accuracy of the detection result is ensured, the contact between the volatile substances and oxygen is avoided through the nitrogen supplied by the nitrogen supply mechanism, the oxidation of active volatile substances is avoided, and the accuracy of the detection result is further improved.
Description
Technical Field
The invention relates to the technical field of drug analysis, in particular to a volatile component detection device of a Huoxiang Zhengqi mixture.
Background
The Huoxiang Zhengqi mixture is originated from Song's Taiping Huimin He Ji Ju Fang', is a preparation of Huoxiang Zhengqi powder extracted and improved by modern technology, and has the effects of relieving exterior syndrome, eliminating dampness, regulating qi and harmonizing middle warmer.
During the preparation of the ageratum vital qi mixture, volatile oil is extracted from pogostemon cablin, bighead atractylodes rhizome, magnolia officinalis, dried orange peel and perilla leaf by distillation. Pharmacodynamic experiments prove that the volatile oil is one of the main effective components in the formula and has the effects of dispelling cold with pungent and warm natured drugs, resolving dampness with aromatics, regulating qi and harmonizing middle warmer. The gas chromatography-mass spectrometry (GC-MS) technology is successfully used for analyzing volatile components of a single Chinese medicinal material, and few reports are reported on analysis of the mixture used for restoring health of wrinkled gianthyssop.
The application of the volatile component detection in the prior art is that Yangdingqiao and other people apply an ultrasonic extraction technology, use an organic solvent to extract the volatile component in the ageratum vital qi mixture, and use a GC-MS technology to carry out component analysis; the volatile oil of the traditional Chinese medicinal materials is extracted by Chenjian et al by a steam distillation method, and the chemical components of the volatile oil are identified by GC-MS; the soldier and the like extract volatile oil in the Fuerkang injection by a steam distillation method, and the components of the volatile oil are analyzed and identified by GC-MS; weekang et al 6 noted: the GCMS is used for identifying the traditional Chinese medicine compound preparation, a large number of reference substances are not needed, and great convenience is brought to simultaneous identification of multiple components of the traditional Chinese medicine compound preparation.
However, in the actual operation of detecting the volatile components of the ageratum vital qi mixture, the chromatographic peaks obtained by ultrasonic extraction have small area and small number, and the operation is troublesome, the solvent consumption is large, and the environmental pollution is serious; the volatile components extracted by the steam distillation method are more, but part of the volatile components have lower thermal stability and are easy to decompose at the high temperature of the steam, and part of the volatile components are more active and are easy to oxidize at the high temperature, and the factors all cause adverse effects on the final detection result of the volatile components of the agastache rugosus healthy qi mixture, so that the detection contact is deviated, and therefore the volatile component detection device of the agastache rugosus healthy qi mixture is provided.
Disclosure of Invention
The invention aims to provide a volatile component detection device of a wrinkled giant hyssop vital energy mixture, which can realize more accurate detection of the composition of volatile components of the wrinkled giant hyssop vital energy mixture.
In order to solve the problems, the invention adopts the following technical scheme:
a volatile component detection device of HUOXIANGZHENGQI mixture comprises a body, a volatilization mechanism arranged at the center of the upper end of the body, and the upper end of the machine body is respectively provided with a nitrogen supply mechanism and an adsorption collection mechanism corresponding to the two sides of the volatilization mechanism, the volatilization mechanism comprises a liquid storage barrel and a sealed volatilization cover, the liquid storage barrel is inserted in the center of the upper end of the machine body, the sealed volatilization cover is connected with the machine body through screw threads corresponding to the upper end of the liquid storage barrel, a nitrogen input pipe is arranged at the center of the bottom of the sealed volatilization cover, the bottom of the nitrogen input pipe is vertically inserted into the liquid storage barrel downwards, the nitrogen input pipe is communicated with the output end of the nitrogen supply mechanism, an air pump is embedded in the machine body and is communicated with the upper end of the liquid storage barrel, and the output end of the air pump is communicated with the air inlet end of the adsorption and collection mechanism, one side of the upper end of the machine body is provided with a controller, and the controller is electrically connected with electrical equipment in the machine body.
As a preferred scheme of the invention, the adsorption and collection mechanism comprises a collection cylinder and a collection sealing cover, the collection cylinder is inserted into one side of the upper end of the machine body, the collection sealing cover is in threaded connection with the machine body corresponding to the upper end of the collection cylinder, one side of the bottom surface of the collection sealing cover is provided with a condensation air duct, the upper end of the condensation air duct penetrates through the collection sealing cover and is communicated with the output end of the air pump through a volatile component output pipe, the lower end of the condensation air duct is inserted into the inner cavity of the collection cylinder and is close to the bottom, the collection sealing cover is further provided with an exhaust pipe, and the exhaust pipe is communicated with the inner cavity of the collection cylinder through a one-way exhaust valve.
In a preferable embodiment of the present invention, n-hexane is filled in the collection cylinder as the extraction solution, and a bubbled stone is disposed at the lower end of the condensation gas-guide tube and immersed in the extraction solution in the collection cylinder.
As a preferred scheme of the present invention, the nitrogen supply mechanism includes an electromagnetic release valve and a nitrogen cylinder, one side of the machine body corresponding to the nitrogen supply mechanism is provided with a cylinder slot, a nitrogen cylinder is placed in the cylinder slot, the electromagnetic release valve is arranged in the inner wall of the upper end of the cylinder slot, the opening of the nitrogen cylinder is upwards screwed into the electromagnetic release valve, the output end of the electromagnetic release valve is communicated with the upper end of the nitrogen input pipe through a nitrogen delivery pipe, and the electromagnetic release valve is electrically connected with the controller.
As a preferable scheme of the invention, a fastening supporting plate is movably inserted into the inner wall of the lower end of the gas cylinder clamping groove, a fastening spring is fixedly connected between the fastening supporting plate and the bottom of the slot, and the upper end of the fastening supporting plate is abutted against the bottom of the nitrogen cylinder.
As a preferable scheme of the present invention, a touch screen is disposed at an upper end of the controller.
As a preferable scheme of the present invention, a magnetic stirring mechanism is disposed in the machine body corresponding to the bottom of the liquid storage barrel, the magnetic stirring mechanism includes a stirring motor, and the stirring motor is electrically connected to the controller.
As a preferable scheme of the invention, the magnetic stirring mechanism further comprises an active turntable, an induction swivel, a plurality of induction magnetic rods and a plurality of active permanent magnets, wherein the induction swivel is rotatably connected to the bottom of the nitrogen input pipe through a bearing, the plurality of induction magnetic rod arrays are fixedly connected to the outer wall of the induction swivel, the active turntable is in key connection with the upper end of the output shaft of the stirring motor, and the plurality of active permanent magnets are fixedly connected to the upper end of the active turntable close to the edge.
As a preferred scheme of the invention, a heat conduction mechanism is arranged between the volatilization mechanism and the nitrogen supply mechanism, the heat conduction mechanism comprises a heat pipe evaporation end and a heat pipe condensation end, the heat pipe evaporation end and the heat pipe condensation end are respectively embedded in the machine body, the heat pipe evaporation end is sleeved on the outer wall of the collecting barrel, the heat pipe condensation end is sleeved on the outer wall of the liquid storage barrel, and the heat pipe evaporation end and the heat pipe condensation end are communicated through a pipeline.
As a preferable scheme of the invention, the heat conducting mechanism further comprises a semiconductor refrigeration piece, the semiconductor refrigeration piece is arranged between the collecting cylinder and the evaporation end of the heat pipe, the refrigeration surface of the semiconductor refrigeration piece faces one side of the collecting cylinder, and the semiconductor refrigeration piece is electrically connected with the controller.
Compared with the prior art, the invention has the advantages that:
(1) the scheme is characterized in that a volatilization mechanism, a nitrogen supply mechanism and an adsorption collection mechanism are arranged, nitrogen is continuously provided for the liquid storage barrel through the nitrogen supply mechanism, volatile matters are taken out of the volatilization mechanism through the nitrogen and sent into the adsorption collection mechanism to be condensed, the volatile matters condensed in the adsorption collection mechanism are analyzed and measured through GC-MS, the types and the content of the volatile matters in the agastache positive gas mixture can be detected, the air pump keeps the negative pressure at the upper end of the liquid storage barrel through the arranged air pump, the volatilization speed of the volatile matters in the agastache positive gas mixture in the liquid storage barrel is improved, the temperature of the volatilization process is lower, the detection efficiency is greatly improved, meanwhile, the degradation of partial volatile matters in a high-temperature environment is avoided, the accuracy of a detection result is ensured, the nitrogen supplied through the nitrogen supply mechanism is used, the contact of the volatile matters and oxygen is avoided, and the oxidation of active volatile matters is avoided, the accuracy of the detection result is further improved.
(2) This scheme stirs through setting up magnetic force rabbling mechanism and improves the interior positive gas of agastache rugosus mixture volatile substance's of stock solution bucket volatilization speed greatly, has effectively improved detection effect, through the initiative carousel that sets up, response change, a plurality of response magnetic pole and a plurality of initiative permanent magnet, response magnetic pole and initiative permanent magnet pass through magnetic force attraction transmission, need not direct contact, the setting of the magnetic force rabbling mechanism of being convenient for.
(3) This scheme is through setting up the heat evaporation in the working medium in the heat pipe evaporation end can be through absorbing the collecting vessel, steam after the evaporation gets into the heat pipe condensation end, the heat dissipation condenses in the heat pipe condensation end, the positive gas mixture of agastache to in the stock solution bucket heats, the efficiency of condensing of the volatile materials in the collecting vessel has been improved when having improved the positive gas mixture volatilization efficiency of agastache in the stock solution bucket, through the semiconductor refrigeration piece that sets up, the initiative refrigeration of semiconductor refrigeration piece, heat handling efficiency of heat conduction mechanism has further been improved.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is an enlarged view of the invention at a in fig. 2.
Fig. 4 is an enlarged view of the invention at B in fig. 2.
The reference numbers in the figures illustrate:
1. a body; 2. a volatilization mechanism; 3. a nitrogen supply mechanism; 4. an adsorption collection mechanism; 5. an air pump; 6. a magnetic stirring mechanism; 7. a liquid storage barrel; 8. sealing the volatilization cover; 9. a nitrogen gas input pipe; 10. an electromagnetic air release valve; 11. a nitrogen gas cylinder; 12. a controller; 13. a nitrogen conveying pipe; 14. a collection canister; 15. collecting the sealing cover; 16. a one-way exhaust valve; 17. an exhaust pipe; 18. a coagulation airway; 19. a volatile component output pipe; 20. a bubble stone; 21. an active turntable; 22. inducing a swivel; 23. an induction magnetic rod; 24. an active permanent magnet; 25. a stirring motor; 26. a heat conducting mechanism; 27. a semiconductor refrigeration sheet; 28. a heat pipe evaporation end; 29. a heat pipe condensation end; 30. a touch screen; 31. a gas cylinder clamping groove; 32. a fastening spring; 33. and (5) fastening the supporting plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, a detecting device for volatile components of a mixture of wrinkled giant hyssop, which comprises a body 1, a volatilizing mechanism 2 is disposed at the center of the upper end of the body 1, a nitrogen supply mechanism 3 and an adsorption collection mechanism 4 are disposed at two sides of the upper end of the body 1 corresponding to the volatilizing mechanism 2, the volatilizing mechanism 2 comprises a liquid storage barrel 7 and a sealed volatilizing cover 8, the liquid storage barrel 7 is inserted into the center of the upper end of the body 1, the sealed volatilizing cover 8 is in threaded connection with the body 1 corresponding to the upper end of the liquid storage barrel 7, a nitrogen input pipe 9 is disposed at the center of the bottom of the sealed volatilizing cover 8, the bottom of the nitrogen input pipe 9 is vertically inserted into the liquid storage barrel 7, the nitrogen input pipe 9 is communicated with the output end of the nitrogen supply mechanism 3, an air pump 5 is embedded in the body 1, the air pump 5 is communicated with the upper end of the liquid storage barrel 7, and the output end of the air pump 5 is communicated with the air inlet end of the adsorption collection mechanism 4, a controller 12 is arranged on one side of the upper end of the machine body 1, and the controller 12 is electrically connected with the electrical equipment in the machine body 1.
Specifically, adsorb collection mechanism 4 and include chimney 14 and the sealed lid 15 of collection, chimney 14 is inserted and is located 1 upper end one side of organism, and collect sealed lid 15 upper end position and the 1 threaded connection of organism that corresponds chimney 14, collect sealed lid 15 bottom surface one side and be provided with the air duct 18 that condenses, the air duct 18 upper end that condenses runs through to collect sealed lid 15 and passes through volatile composition output tube 19 and 5 output intercommunication of aspiration pump, the lower extreme that condenses air duct 18 is inserted and is located the 14 inner chambers of chimney and be close to bottom department, still be provided with blast pipe 17 on the sealed lid 15 of collection, blast pipe 17 is through one- way discharge valve 16 and 14 inner chambers of chimney intercommunication.
In this embodiment, through the collection tube 14 and the collection sealing cover 15 that set up, collect the air duct 18 that condenses of sealing cover 15 bottom, can pump the air current pump that has volatile component that air pump 5 taken out into collection tube 14, through the absorption of the extraction solution in the collection tube 14, accomplish the extraction of volatile component.
Specifically, n-hexane is filled in the collection cylinder 14 as an extraction solution, a bubbled stone 20 is arranged at the lower end of the condensation gas-guide tube 18, and the bubbled stone 20 is immersed in the extraction solution in the collection cylinder 14.
In this embodiment, ether and n-hexane are generally used for extracting volatile components, and the volatility of n-hexane is considered to be smaller than that of ether, so that n-hexane is used as the extraction solution, and by arranging the air bubble stone 20, the contact area between the airflow with the volatile components and the extraction solution is increased, and the adsorption effect is improved.
Specifically, supply nitrogen mechanism 3 to include electromagnetic release valve 10 and nitrogen cylinder 11, gas cylinder draw-in groove 31 has been seted up to organism 1 one side that corresponds to supply nitrogen mechanism 3, and nitrogen cylinder 11 has been placed in the gas cylinder draw-in groove 31, electromagnetic release valve 10 sets up in the upper end inner wall of gas cylinder draw-in groove 31, the bottleneck of nitrogen cylinder 11 threaded connection up is in electromagnetic release valve 10, the output of electromagnetic release valve 10 passes through nitrogen delivery pipe 13 and 9 upper ends of nitrogen input tube intercommunication, electromagnetic release valve 10 and 12 electric connection of controller.
In this embodiment, through the electromagnetism bleed valve 10 and the nitrogen cylinder 11 that set up, through the nitrogen gas in the electromagnetism bleed valve 10 release nitrogen cylinder 11 to for volatilizing mechanism 2 supplies nitrogen gas, simple structure, convenient to use.
Specifically, the inner wall of the lower end of the gas cylinder clamping groove 31 is movably inserted with a fastening supporting plate 33, a fastening spring 32 is fixedly connected between the fastening supporting plate 33 and the bottom of the slot, and the upper end of the fastening supporting plate 33 is abutted to the bottom of the nitrogen cylinder 11.
In this embodiment, the fastening spring 32 and the fastening pallet 33 are provided, and the fastening pallet 33 provides a supporting force for the bottom of the nitrogen gas cylinder 11 by the resilient force of the fastening spring 32, so that the nitrogen gas cylinder 11 is fixed more firmly.
Specifically, the upper end of the controller 12 is provided with a touch screen 30.
In this embodiment, the touch screen 30 is provided to facilitate operation of the electrical device in the body 1.
Specifically, a magnetic stirring mechanism 6 is arranged in the machine body 1 at the bottom corresponding to the liquid storage barrel 7, the magnetic stirring mechanism 6 comprises a stirring motor 25, and the stirring motor 25 is electrically connected with the controller 12.
In the embodiment, the volatilization speed of volatile substances in the agastache healthy qi mixture in the liquid storage barrel 7 is greatly increased by stirring the magnetic stirring mechanism 6, and the detection effect is effectively improved.
Specifically, magnetic stirring mechanism 6 still includes initiative carousel 21, response change 22, a plurality of response magnetic pole 23 and a plurality of initiative permanent magnet 24, and response change 22 rotates through the bearing and connects in the bottom of nitrogen gas input tube 9, and a plurality of response magnetic pole 23 array fixed connection in the outer wall of response change 22, initiative carousel 21 key-type connection in stirring motor 25's output shaft upper end, and a plurality of initiative permanent magnet 24 fixed connection are close to the edge in the upper end of initiative carousel 21.
In this embodiment, the driving turntable 21, the sensing rotary ring 22, the plurality of sensing magnetic rods 23 and the plurality of driving permanent magnets 24 are arranged, and the sensing magnetic rods 23 and the driving permanent magnets 24 are driven by magnetic attraction without direct contact, so that the magnetic stirring mechanism 6 is conveniently arranged.
Specifically, be provided with heat conduction mechanism 26 between mechanism 2 and the nitrogen supply mechanism 3 volatilizees, heat conduction mechanism 26 includes heat pipe evaporating end 28 and heat pipe condensing end 29, and heat pipe evaporating end 28 and heat pipe condensing end 29 inlay respectively and install in organism 1, and heat pipe evaporating end 28 cup joints in the outer wall of collection section of thick bamboo 14, and heat pipe condensing end 29 cup joints in stock solution bucket 7 outer wall, passes through the pipeline intercommunication between heat pipe evaporating end 28 and the heat pipe condensing end 29.
In this embodiment, the working medium in the evaporation end 28 of the heat pipe can be evaporated by absorbing heat in the collection cylinder 14, the evaporated steam enters the condensation end 29 of the heat pipe, and is condensed by heat dissipation in the condensation end 29 of the heat pipe to heat the mixture of agastache rugosus and eupatorium fortunei in the liquid storage cylinder 7, so that the volatilization efficiency of the mixture of agastache rugosus and eupatorium fortunei in the liquid storage cylinder 7 is improved, and the condensation efficiency of volatile substances in the collection cylinder 14 is also improved.
Specifically, the heat conducting mechanism 26 further includes a semiconductor refrigeration piece 27, the semiconductor refrigeration piece 27 is disposed between the collecting cylinder 14 and the heat pipe evaporation end 28, the refrigeration surface of the semiconductor refrigeration piece 27 is disposed toward one side of the collecting cylinder 14, and the semiconductor refrigeration piece 27 is electrically connected to the controller 12.
In this embodiment, the semiconductor cooling plate 27 is arranged, and the semiconductor cooling plate 27 performs active cooling, so that the heat transfer efficiency of the heat conducting mechanism 26 is further improved.
The working principle is as follows: when the device is used, the agastache rugosus healthy gas mixture is filled into the liquid storage barrel 7, then the volatile cover 8 is sealed, the air outlet end of the electromagnetic air release valve 10 is communicated with the upper end of the nitrogen input pipe 9 through the nitrogen conveying pipe 13, the air outlet end of the air release pump 5 is communicated through the volatile component output pipe 19, the air release pump 5 and the electromagnetic air release valve 10 are started through the controller 12, the electromagnetic air release valve 10 continuously supplies nitrogen, the air release pump 5 pumps the gas above the liquid storage barrel 7 out through the volatile component output pipe 19, the oxygen in the liquid storage barrel 7 and the adsorption and collection mechanism 4 is completely discharged after the gas above the liquid storage barrel 7 is continuously pumped for one minute, the other end of the volatile component output pipe 19 is connected with the air inlet end of the adsorption and collection mechanism 4, the air release pump 5 continuously exhausts the upper end of the liquid storage barrel 7, the nitrogen is continuously supplied into the liquid storage barrel 7 through the nitrogen supply mechanism 3, the volatile matter is taken out of the volatilization mechanism 2 through the nitrogen and is sent into the adsorption and collection mechanism 4 to be condensed, after the fixed time of condensation, take out and adsorb collection mechanism 4, volatile substance that condenses in adsorbing collection mechanism 4 carries out analysis and survey through GC-MS, can detect out the kind and the content of volatile substance in the positive gas mixture of agastache rugosus, through the aspiration pump 5 that sets up, aspiration pump 5 keeps the negative pressure of liquid storage barrel 7 upper end, the volatilization velocity of volatile substance in the positive gas mixture of agastache rugosus in liquid storage barrel 7 has been improved, make the process of volatilizing temperature lower, avoid partial volatile substance to degrade under high temperature environment when improving the detection efficiency who comes greatly, the accuracy of testing result has been guaranteed, nitrogen gas through supplying nitrogen mechanism 3 supply, the contact of volatile substance with oxygen has been avoided, the oxidation of active volatile substance has been avoided, further improve the accuracy of testing result.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.
Claims (10)
1. A wrinkled giant hyssop vital energy mixture volatile component detection device comprises a machine body (1), and is characterized in that: the machine body is characterized in that a volatilization mechanism (2) is arranged at the upper end center of the machine body (1), both sides of the upper end of the machine body (1) corresponding to the volatilization mechanism (2) are respectively provided with a nitrogen supply mechanism (3) and an adsorption collection mechanism (4), the volatilization mechanism (2) comprises a liquid storage barrel (7) and a sealed volatilization cover (8), the liquid storage barrel (7) is inserted into the upper end center of the machine body (1), the sealed volatilization cover (8) is in threaded connection with the machine body (1) corresponding to the upper end of the liquid storage barrel (7), the bottom center of the sealed volatilization cover (8) is provided with a nitrogen input pipe (9), the bottom of the nitrogen input pipe (9) is vertically inserted into the liquid storage barrel (7) downwards, the nitrogen input pipe (9) is communicated with the output end of the nitrogen supply mechanism (3), an air suction pump (5) is embedded in the machine body (1), and the air suction pump (5) is communicated with the upper end of the liquid storage barrel (7), and the output end of the air pump (5) is communicated with the air inlet end of the adsorption and collection mechanism (4), one side of the upper end of the machine body (1) is provided with a controller (12), and the controller (12) is electrically connected with electrical equipment in the machine body (1).
2. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 1, wherein: adsorb collection mechanism (4) including surge drum (14) and collection sealed lid (15), surge drum (14) are inserted and are located organism (1) upper end one side, and collect the upper end position and organism (1) threaded connection that sealed lid (15) correspond surge drum (14), it is provided with condensation air duct (18) to collect sealed lid (15) bottom surface one side, condensation air duct (18) upper end is run through and is collected sealed lid (15) and feed through volatile composition output tube (19) and aspiration pump (5) output, the lower extreme of condensation air duct (18) is inserted and is located surge drum (14) inner chamber and be close to bottom department, still be provided with blast pipe (17) on collecting sealed lid (15), blast pipe (17) are through one-way vent valve (16) and surge drum (14) inner chamber intercommunication.
3. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 2, wherein: the normal hexane is filled in the collecting cylinder (14) and used as an extraction solution, a bubbled stone (20) is arranged at the lower end of the condensation air duct (18), and the bubbled stone (20) is immersed in the extraction solution in the collecting cylinder (14).
4. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 1, wherein: supply nitrogen mechanism (3) including electromagnetic bleed valve (10) and nitrogen cylinder (11), gas cylinder draw-in groove (31) have been seted up to organism (1) one side that corresponds to supply nitrogen mechanism (3), and has placed nitrogen cylinder (11) in gas cylinder draw-in groove (31), electromagnetic bleed valve (10) set up in the upper end inner wall of gas cylinder draw-in groove (31), the bottleneck of nitrogen cylinder (11) threaded connection is in electromagnetic bleed valve (10) up, the output of electromagnetic bleed valve (10) passes through nitrogen gas conveyer pipe (13) and nitrogen gas input tube (9) upper end intercommunication, electromagnetic bleed valve (10) and controller (12) electric connection.
5. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 4, wherein: the inner wall of the lower end of the gas cylinder clamping groove (31) is movably inserted with a fastening supporting plate (33), a fastening spring (32) is fixedly connected between the fastening supporting plate (33) and the bottom of the slot, and the upper end of the fastening supporting plate (33) is abutted against the bottom of the nitrogen cylinder (11).
6. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 1, wherein: and a touch screen (30) is arranged at the upper end of the controller (12).
7. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 1, wherein: the machine body (1) is internally provided with a magnetic stirring mechanism (6) corresponding to the bottom of the liquid storage barrel (7), the magnetic stirring mechanism (6) comprises a stirring motor (25), and the stirring motor (25) is electrically connected with the controller (12).
8. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 7, wherein: magnetic force stirring mechanism (6) still include initiative carousel (21), response change (22), a plurality of response magnetic pole (23) and a plurality of initiative permanent magnet (24), response change (22) rotate through the bearing and connect in the bottom of nitrogen gas input tube (9), and a plurality of response magnetic pole (23) array fixed connection in the outer wall of response change (22), initiative carousel (21) key-type is connected in the output shaft upper end of stirring motor (25), and a plurality of initiative permanent magnet (24) fixed connection are close to the edge in the upper end of initiative carousel (21).
9. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 2, wherein: it constructs to volatilize and be provided with heat conduction mechanism (26) between mechanism (2) and the confession nitrogen mechanism (3), heat conduction mechanism (26) include heat pipe evaporating end (28) and heat pipe condensation end (29), heat pipe evaporating end (28) and heat pipe condensation end (29) are inlayed respectively and are installed in organism (1), heat pipe evaporating end (28) cup joint in collecting vessel (14) outer wall, heat pipe condensation end (29) cup joint in stock solution bucket (7) outer wall, through the pipeline intercommunication between heat pipe evaporating end (28) and heat pipe condensation end (29).
10. The device for detecting the volatile components of the mixture of agastache rugosus and healthy qi according to claim 9, wherein: heat-conducting mechanism (26) still include semiconductor refrigeration piece (27), semiconductor refrigeration piece (27) set up between collection cylinder (14) and heat pipe evaporation end (28), and the refrigeration face of semiconductor refrigeration piece (27) sets up towards collection cylinder (14) one side, semiconductor refrigeration piece (27) and controller (12) electric connection.
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| CN206730574U (en) * | 2017-04-14 | 2017-12-12 | 河南省康华药业股份有限公司 | A kind of traditional Chinese medicine extraction element |
| CN109752217A (en) * | 2019-03-25 | 2019-05-14 | 长春师范大学 | Volatile organic matter sampling apparatus in a kind of water |
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Application publication date: 20211221 |