CN112285170A - Device for detecting conductivity and ph value of protein mixed solution and using method thereof - Google Patents
Device for detecting conductivity and ph value of protein mixed solution and using method thereof Download PDFInfo
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- CN112285170A CN112285170A CN202011166511.2A CN202011166511A CN112285170A CN 112285170 A CN112285170 A CN 112285170A CN 202011166511 A CN202011166511 A CN 202011166511A CN 112285170 A CN112285170 A CN 112285170A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
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Abstract
The invention discloses a device for detecting the conductivity and ph value of a protein mixed solution and a using method thereof, and relates to the technical field of detection devices. The dust-removing device comprises a shell, wherein a lifting avoidance hole is formed in the bottom of the shell, a drying air inlet hole and a dust-removing exhaust hole are formed in one end of the shell, and the drying air inlet hole is located on one side of the dust-removing exhaust hole. According to the invention, through the mutual matching among the stepping motor, the transmission screw rod, the lifting swing arm, the roller, the limiting gear and the limiting rod, the device can adjust the use height so as to be better suitable for users with different heights, the device is more convenient to use, and through the mutual matching among the ultraviolet sterilizing lamp, the heating wire, the pipeline fan and the dust removing fan, the device is in a closed environment when detecting a protein mixed solution, and meanwhile, the sterilization, drying and dust removal can be carried out on the interior of the device, so that the temperature, the humidity and bacteria of the environment are prevented from influencing the detection result, and the detection result is more accurate.
Description
Technical Field
The invention belongs to the technical field of detection equipment, and particularly relates to a device for detecting the conductivity and ph value of a protein mixed solution and a using method thereof.
Background
When preparing the mixed solution of protein, utilize check out test set to detect the physical properties such as conductivity, pH value of the mixed solution of protein usually, whether the mixed solution of protein of judgement preparation reaches the requirement, however, current device can't adjust the use height, the user of the different heights of adaptation that can't be better, make the device be not convenient for use, and current device is when detecting the mixed solution of protein, all be in naked environment, the temperature of environment, humidity, bacterium etc. can all influence the testing result, make the testing result accurate inadequately.
Disclosure of Invention
The invention aims to provide a device for detecting the conductivity and ph value of a protein mixed solution, which solves the existing problems: the existing device can not adjust the use height and can not better adapt to users with different heights, so that the device is inconvenient to use.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a device for detecting the conductivity and the pH value of a protein mixed solution, which comprises a shell, wherein a lifting avoidance hole is formed in the bottom of the shell, a drying air inlet hole and a dust removal exhaust hole are formed in one end of the shell, the drying air inlet hole is positioned on one side of the dust removal exhaust hole, a lifting mechanism is assembled at the bottom inside the shell, a controller is fixed at the top of one side of the shell, a box door is assembled at the top of one side of the shell and the other end of the controller, a handle is fixed at the top of one side of the box door, guide slide rails are fixed at the other side and the bottom of the box door, guide slide blocks are connected to the outer sides of the two guide slide rails in a sliding manner, and the shell;
one end of the inside of the shell and positioned at the top of the lifting mechanism is provided with a detection cavity, one end of the detection cavity is provided with a drying exhaust hole and a dust removal air inlet hole, the drying exhaust hole is positioned at one side of the dust removal air inlet hole, a detector is fixed inside the detection cavity, one end of the detector is connected with an adjusting arm through rotation, one side of the adjusting arm is assembled with a detection probe, and the detector is electrically connected with the detection probe;
the lifting mechanism comprises a stepping motor, a driving bevel gear, a driven bevel gear, a transmission screw rod, a lifting slide block, a lifting swing arm, a moving shaft rod, a roller, a limiting gear, a limiting shaft rod and a limiting rod, wherein the stepping motor is fixed at the bottom inside the shell, the stepping motor is electrically connected with the controller through a lead, the driving bevel gear is fixed at the output end of the stepping motor, the driven bevel gear is assembled at one side of the driving bevel gear, the transmission screw rod is fixed inside the driven bevel gear, external thread sections are respectively arranged at two ends of the outer side of the transmission screw rod, the thread directions of the two external thread sections are opposite, the lifting slide block is connected with the outer side of the transmission screw rod through threads, the lifting swing arm is connected with the bottom of the lifting slide block through rotation, the shell is connected with the lifting swing arm through rotation, the moving shaft, the roller is connected to the outer side of the movable shaft rod through rotation, the limiting gear is connected to the other side of the roller through welding, a plurality of rotation stopping teeth are uniformly distributed on the outer side of the limiting gear, the limiting shaft rod is connected to the other side of the lifting swing arm through welding and located at the top of the movable shaft rod, the limiting rod is connected to the outer side of the limiting shaft rod through rotation, and limiting teeth are arranged at one end of the bottom of the limiting rod.
Further, the controller is an SC-200 universal controller.
Furthermore, the outside of handle is connected with rubber antiskid cover through cup jointing, the antiskid line has been seted up in the outside of rubber antiskid cover.
Further, the driving bevel gear and the driven bevel gear are connected through meshing.
Further, the moving shaft and the roller are rotatably connected by a ball bearing.
Further, the inside of lift swing arm has seted up the direction spout, the inside in hole is dodged in the lift is fixed with the pin, casing and lift swing arm run through the direction spout through the pin and carry out sliding connection.
Further, both ends that detect the chamber all are fixed with sterilamp, the inside of casing and the one end that is located the detection chamber have seted up the stoving pipeline, the inside one end of stoving pipeline is fixed with first air high efficiency filter screen, the inside of stoving pipeline and the other end that is located first air high efficiency filter screen are fixed with the heater strip, the inside of stoving pipeline and the other end that is located the heater strip are fixed with the pipeline fan, the inside of casing and the one end that is located the dust removal inlet port are fixed with dust exhausting fan, the inside of casing and the other end that is located the dust removal exhaust hole are fixed with second air high efficiency filter screen.
Furthermore, all pass through wire electric connection between controller and sterilamp, controller and heater strip, controller and pipeline fan, controller and the dust exhausting fan.
Furthermore, clearance fit is formed between the limiting shaft rod and the limiting rod.
A use method of a device for detecting the conductivity and the ph value of a protein mixed solution is used for the device for detecting the conductivity and the ph value of the protein mixed solution, and comprises the following steps:
s1: electrically connecting the device with an external power supply;
s2: when the use height of the device needs to be adjusted, the stepping motor is started through the controller, so that the roller moves, and the purpose of adjusting the use height of the device is further achieved;
s3: rotating the limiting rod to enable limiting teeth formed at the bottom of the limiting rod to be inserted into tooth grooves on the outer side of the limiting gear, and enabling the limiting rod to fix the device;
s4: when the interior of the device needs to be sterilized, the ultraviolet germicidal lamp is started through the controller, so that the ultraviolet germicidal lamp releases ultraviolet rays, and further the ultraviolet germicidal lamp is used for sterilizing and disinfecting the interior of the detection cavity;
s5: when the interior of the device needs to be dried and dedusted, the heater strip, the pipeline fan and the dedusting fan are started through the controller, so that the purpose of drying and dedusting the interior of the device is achieved.
The invention has the following beneficial effects:
1. according to the invention, through the mutual matching among the stepping motor, the transmission screw rod, the lifting swing arm, the roller, the limiting gear and the limiting rod, the use height of the device can be adjusted, so that the device can be better suitable for users with different heights, and the device is more convenient to use.
2. According to the invention, through the mutual matching of the ultraviolet sterilizing lamp, the heating wire, the pipeline fan and the dust removal fan, the device is in a closed environment when detecting the protein mixed solution, and meanwhile, the sterilization, drying and dust removal can be carried out on the interior of the device, so that the detection result is prevented from being influenced by the temperature, humidity and bacteria of the environment, and the detection result is more accurate.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a bottom view of the overall structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the structure inside the detection chamber;
FIG. 5 is a schematic view of the internal structure of the present invention;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is an enlarged view of a portion of FIG. 5 at C;
FIG. 8 is an exploded view of the lift mechanism;
FIG. 9 is a schematic structural view of the lifting mechanism;
FIG. 10 is an enlarged view of a portion of FIG. 9 at D;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 2. a lifting mechanism; 3. a controller; 4. a box door; 5. a handle; 6. a guide slide rail; 7. a guide slider; 8. a detection chamber; 9. a detector; 10. an adjusting arm; 11. detecting a probe; 12. an ultraviolet germicidal lamp; 13. a first air high efficiency filter screen; 14. heating wires; 15. a pipeline fan; 16. a dust removal fan; 17. a second air high efficiency filter screen; 18. a stepping motor; 19. a drive bevel gear; 20. a driven bevel gear; 21. a transmission screw rod; 22. a lifting slide block; 23. a lifting swing arm; 24. moving the shaft lever; 25. a roller; 26. a limit gear; 27. a limiting shaft lever; 28. a limiting rod.
Detailed Description
The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-10, the invention relates to a device for detecting conductivity and ph value of a protein mixed solution, which comprises a shell 1, wherein a lifting avoidance hole is formed at the bottom of the shell 1, a drying air inlet hole and a dust removal exhaust hole are formed at one end of the shell 1, the drying air inlet hole is positioned at one side of the dust removal exhaust hole, a lifting mechanism 2 is assembled at the bottom inside the shell 1, a controller 3 is fixed at the top of one side of the shell 1, a box door 4 is assembled at the top of one side of the shell 1 and the other end of the controller 3, a handle 5 is fixed at the top of one side of the box door 4, guide slide rails 6 are fixed at the other side and the bottom of the box door 4, guide slide blocks 7 are connected to the outer sides of the two guide slide rails 6 in a;
here, the controller 3 is an SC-200 general-purpose controller;
the outer side of the handle 5 is connected with a rubber anti-slip sleeve in a sleeved mode, and anti-slip lines are arranged on the outer side of the rubber anti-slip sleeve;
one end of the inside of the shell 1 and the top of the lifting mechanism 2 are provided with a detection cavity 8, one end of the detection cavity 8 is provided with a drying exhaust hole and a dust removal air inlet hole, the drying exhaust hole is positioned at one side of the dust removal air inlet hole, a detector 9 is fixed inside the detection cavity 8, one end of the detector 9 is connected with an adjusting arm 10 through rotation, one side of the adjusting arm 10 is provided with a detection probe 11, the detector 9 is electrically connected with the detection probe 11, the detector 9 is an existing mature protein mixed solution conductivity and ph detector and can detect the protein mixed solution, and the detection probe 11 can transmit detection data to the detector 9;
the lifting mechanism 2 comprises a stepping motor 18, a driving bevel gear 19, a driven bevel gear 20, a transmission screw 21, a lifting slider 22, a lifting swing arm 23, a moving shaft rod 24, a roller 25, a limit gear 26, a limit shaft rod 27 and a limit rod 28, wherein the stepping motor 18 is fixed at the bottom inside the shell 1, the stepping motor 18 is electrically connected with the controller 3 through a lead, the driving bevel gear 19 is fixed at the output end of the stepping motor 18, the driven bevel gear 20 is connected with one side of the driving bevel gear 19 through meshing, the transmission screw 21 is fixed inside the driven bevel gear 20, both ends of the outer side of the transmission screw 21 are provided with external thread sections, the thread directions of the two external thread sections are opposite, the lifting slider 22 is connected with the outer side of the transmission screw 21 through threads, the lifting swing arm 23 is connected with the bottom of the lifting slider 22 through rotation, and the shell, the movable shaft rod 24 is connected to the other side of the lifting swing arm 23 through welding, the roller 25 is rotatably connected to the outer side of the movable shaft rod 24 through a ball bearing, the limiting gear 26 is connected to the other side of the roller 25 through welding, a plurality of rotation stopping teeth are uniformly distributed on the outer side of the limiting gear 26, the limiting shaft rod 27 is connected to the other side of the lifting swing arm 23 through welding and located at the top of the movable shaft rod 24, the limiting rod 28 is connected to the outer side of the limiting shaft rod 27 through rotation, and one end of the bottom of the limiting rod 28 is provided;
here, a guide chute is formed in the lifting swing arm 23, a pin is fixed in the lifting avoidance hole, and the shell 1 and the lifting swing arm 23 are slidably connected through the guide chute by the pin;
the ultraviolet germicidal lamp 12 is fixed at each of two ends of the detection cavity 8, a drying pipeline is arranged at one end, located in the detection cavity 8, inside the shell 1, a first efficient air filter screen 13 is fixed at one end inside the drying pipeline, a heating wire 14 is fixed at the other end, located in the first efficient air filter screen 13, inside the drying pipeline, a pipeline fan 15 is fixed at the other end, located in the heating wire 14, inside the drying pipeline, a dust removal fan 16 is fixed at one end, located in the dust removal air inlet hole, inside the shell 1, and a second efficient air filter screen 17 is fixed at the other end, located in the dust removal air outlet hole, inside the shell 1;
the controller 3 is electrically connected with the ultraviolet germicidal lamp 12, the controller 3 is electrically connected with the heating wire 14, the controller 3 is electrically connected with the pipeline fan 15, and the controller 3 is electrically connected with the dust removal fan 16 through wires;
here, the stopper shaft 27 and the stopper rod 28 are in a clearance fit.
Example two:
on the basis of the first embodiment, the application method of the device for detecting the conductivity and the ph value of the protein mixed solution is disclosed, and the steps are as follows:
the first step is as follows: electrically connecting the device with an external power supply;
the second step is that: when the height of the device needs to be adjusted, the controller 3 starts the stepping motor 18 to rotate the output end of the stepping motor 18, the stepping motor 18 drives the driving bevel gear 19 to rotate through the rotational connection between the stepping motor 18 and the driving bevel gear 19, the driving bevel gear 19 drives the driven bevel gear 20 to rotate through the meshing connection between the driving bevel gear 19 and the driven bevel gear 20, the driven bevel gear 20 drives the driving screw 21 to rotate through the fixed connection between the driven bevel gear 20 and the driving screw 21, the driving screw 21 drives the lifting slider 22 to move through the threaded connection between the driving screw 21 and the lifting slider 22, the lifting slider 22 drives the lifting swing arm 23 to move through the rotational connection between the lifting slider 22 and the lifting swing arm 23 and the rotational connection between the housing 1 and the lifting swing arm 23, and the lifting swing arm 23 is connected with the movable shaft lever 24 through the welding connection between the lifting swing arm 23 and the movable, the lifting swing arm 23 drives the movable shaft lever 24 to move, and the movable shaft lever 24 drives the roller 25 to move through the rotary connection between the movable shaft lever 24 and the roller 25, so that the purpose of adjusting the use height of the device is achieved;
the third step: the limiting rod 28 is rotated, so that limiting teeth formed at the bottom of the limiting rod 28 are inserted into tooth grooves in the outer side of the limiting gear 26, the limiting rod 28 is further fixed to the limiting gear 26, and the limiting rod 28 is further fixed to the device;
the fourth step: when the interior of the device needs to be sterilized, the controller 3 starts the ultraviolet germicidal lamp 12, so that the ultraviolet germicidal lamp 12 releases ultraviolet rays, and further the ultraviolet germicidal lamp 12 sterilizes the interior of the detection cavity 8;
the fifth step: when needs are dried and are removed dust to device inside, start heater strip 14 through controller 3, pipeline fan 15 and dust exhausting fan 16, heater strip 14 starts the back, can continuously release the heat, heat air around the heating, pipeline fan 15 starts the back, operation through pipeline fan 15, make the outside gas of device transmit the inside that detects chamber 8 through the filtration of first air high efficiency filter screen 13 and the heating of heater strip 14, dust exhausting fan 16 starts the back, operation through dust exhausting fan 16, make the inside gas of detection chamber 8 pass through the outside that carries the device after the filtration of second air high efficiency filter screen 17, cooperation heater strip 14 and pipeline fan 15, reach the purpose of drying and dust removal to device inside.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a mixed solution of protein conductivity, ph value check out test set, includes casing (1), its characterized in that: the lifting and descending avoiding hole is formed in the bottom of the shell (1), a drying air inlet hole and a dust removing exhaust hole are formed in one end of the shell (1), the drying air inlet hole is located in one side of the dust removing exhaust hole, the lifting mechanism (2) is assembled at the bottom inside the shell (1), the controller (3) is fixed to the top of one side of the shell (1), the box door (4) is assembled at the top of one side of the shell (1) and located at the other end of the controller (3), a handle (5) is fixed to the top of one side of the box door (4), guide sliding rails (6) are fixed to the other side and the bottom of the box door (4), guide sliding blocks (7) are connected to the outer sides of the two guide sliding rails (6) in a sliding mode, and the shell (1) is fixedly connected with the guide;
a detection cavity (8) is formed in one end of the interior of the shell (1) and positioned at the top of the lifting mechanism (2), a drying exhaust hole and a dust removal air inlet hole are formed in one end of the detection cavity (8), the drying exhaust hole is positioned on one side of the dust removal air inlet hole, a detector (9) is fixed in the detection cavity (8), one end of the detector (9) is connected with an adjusting arm (10) through rotation, a detection probe (11) is assembled on one side of the adjusting arm (10), and the detector (9) is electrically connected with the detection probe (11);
the lifting mechanism (2) comprises a stepping motor (18), a driving bevel gear (19), a driven bevel gear (20), a transmission screw rod (21), a lifting slider (22), a lifting swing arm (23), a moving shaft rod (24), a roller (25), a limiting gear (26), a limiting shaft rod (27) and a limiting rod (28), wherein the stepping motor (18) is fixed at the bottom inside the shell (1), the stepping motor (18) is electrically connected with the controller (3) through a lead, the driving bevel gear (19) is fixed at the output end of the stepping motor (18), the driven bevel gear (20) is assembled at one side of the driving bevel gear (19), the transmission screw rod (21) is fixed inside the driven bevel gear (20), external thread sections are arranged at two ends of the outer side of the transmission screw rod (21), and the thread directions of the two external thread sections are opposite, the lifting slide block (22) is connected to the outer side of the transmission screw rod (21) through threads, the lifting swing arm (23) is connected with the bottom of the lifting slide block (22) through rotation, the shell (1) is rotatably connected with the lifting swing arm (23), the moving shaft lever (24) is connected with the other side of the lifting swing arm (23) by welding, the roller (25) is connected to the outer side of the movable shaft lever (24) through rotation, the limit gear (26) is connected to the other side of the roller (25) through welding, a plurality of rotation stopping teeth are uniformly distributed on the outer side of the limiting gear (26), the limiting shaft lever (27) is connected to the other side of the lifting swing arm (23) through welding and is positioned at the top of the movable shaft lever (24), the limiting rod (28) is connected to the outer side of the limiting shaft rod (27) in a rotating mode, and limiting teeth are arranged at one end of the bottom of the limiting rod (28).
2. The apparatus for detecting conductivity and ph value of mixed protein solution as claimed in claim 1, wherein said controller (3) is a type of SC-200 general controller.
3. The device for detecting the conductivity and the ph value of the protein mixed solution as claimed in claim 1, wherein a rubber anti-slip sleeve is connected to the outer side of the handle (5) through a sleeve joint, and anti-slip lines are formed on the outer side of the rubber anti-slip sleeve.
4. The apparatus for detecting conductivity of protein mixed solution and ph according to claim 1, wherein the driving bevel gear (19) and the driven bevel gear (20) are connected by meshing.
5. The apparatus for detecting conductivity and ph value of mixed protein solution as set forth in claim 1, wherein said moving shaft (24) and said roller (25) are rotatably connected by means of ball bearings.
6. The device for detecting the conductivity and the ph value of the protein mixed solution as claimed in claim 1, wherein a guide chute is formed in the lifting swing arm (23), a pin is fixed in the lifting avoiding hole, and the shell (1) and the lifting swing arm (23) are slidably connected through the guide chute by the pin.
7. The device for detecting the conductivity and ph value of a protein mixed solution according to claim 1, it is characterized in that both ends of the detection cavity (8) are fixed with ultraviolet germicidal lamps (12), a drying pipeline is arranged at one end of the detection cavity (8) inside the shell (1), a first air efficient filter screen (13) is fixed at one end inside the drying pipeline, a heating wire (14) is fixed at the other end inside the drying pipeline and positioned on the first air efficient filter screen (13), a pipeline fan (15) is fixed in the drying pipeline and at the other end of the heating wire (14), a dust removal fan (16) is fixed at one end of the dust removal air inlet hole in the shell (1), and a second high-efficiency air filter screen (17) is fixed in the shell (1) and at the other end of the dust removal exhaust hole.
8. The device for detecting the conductivity and the ph value of the protein mixed solution as claimed in claim 7, wherein the controller (3) is electrically connected with the ultraviolet germicidal lamp (12), the controller (3) is electrically connected with the heating wire (14), the controller (3) is electrically connected with the pipeline fan (15), and the controller (3) is electrically connected with the dust removal fan (16) through wires.
9. The device for detecting the conductivity and the ph value of the protein mixed solution as claimed in claim 7, wherein the limiting shaft rod (27) and the limiting rod (28) are in clearance fit.
10. A method for using the device for detecting the conductivity and ph value of the mixed protein solution, which is used for the device for detecting the conductivity and ph value of the mixed protein solution as claimed in any one of claims 1 to 9, and is characterized by comprising the following steps:
s1: electrically connecting the device with an external power supply;
s2: when the using height of the device needs to be adjusted, the stepping motor (18) is started through the controller (3) to enable the roller (25) to move, and the purpose of adjusting the using height of the device is further achieved;
s3: the limiting rod (28) is rotated, so that limiting teeth formed at the bottom of the limiting rod (28) are inserted into tooth grooves on the outer side of the limiting gear (26), and the limiting rod (28) is fixed to the device;
s4: when the interior of the device needs to be sterilized, the ultraviolet sterilizing lamp (12) is started through the controller (3), so that the ultraviolet sterilizing lamp (12) releases ultraviolet rays, and further the ultraviolet sterilizing lamp (12) sterilizes the interior of the detection cavity (8);
s5: when the interior of the device needs to be dried and dedusted, the heater strip (14), the pipeline fan (15) and the dedusting fan (16) are started through the controller (3), so that the purpose of drying and dedusting the interior of the device is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011166511.2A CN112285170B (en) | 2020-10-27 | 2020-10-27 | Device for detecting conductivity and ph value of protein mixed solution and using method thereof |
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| CN202011166511.2A CN112285170B (en) | 2020-10-27 | 2020-10-27 | Device for detecting conductivity and ph value of protein mixed solution and using method thereof |
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| CN112285170A true CN112285170A (en) | 2021-01-29 |
| CN112285170B CN112285170B (en) | 2023-03-10 |
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