CN109940010B - Biological assay test tube is virus killing device in batches - Google Patents
Biological assay test tube is virus killing device in batches Download PDFInfo
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- CN109940010B CN109940010B CN201910370609.0A CN201910370609A CN109940010B CN 109940010 B CN109940010 B CN 109940010B CN 201910370609 A CN201910370609 A CN 201910370609A CN 109940010 B CN109940010 B CN 109940010B
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Abstract
The invention provides a batch sterilizing device for test tubes in biological experiments, which comprises an upper box body and a lower box body, wherein a rotary washing device, an ultrasonic treatment device, a high-pressure steam treatment device, a support table adjusting device and the high-pressure steam treatment device are arranged in the box body, the support table adjusting device adjusts the positions of the test tubes in an up-down and rotating mode, and the rotary washing device rotates at the upper part of the test tubes and cleans the test tubes together with the ultrasonic treatment device on the same axis. The rotary washing and brushing device arranged in the device can effectively clean the mouth of the test tube, meanwhile, the effect of the ultrasonic treatment device is enhanced by the cleaning water stirred in the test tube, and a plurality of groups of cleaning devices are used together by the support table adjusting device to move the test tube, so that the effect is improved. The invention has small volume and better cleaning effect, and can effectively clean the test tube of complex biological solute. Meanwhile, the technical problems of poor virus killing effect of test tube cleaning and the like are avoided.
Description
Technical Field
The invention relates to a test tube cleaning device, in particular to a batch sterilizing device for biological experiment test tubes.
Background
The test tube is as experiment and check out test set commonly used, is often applied to fields such as chemistry, medical science, and the cost of labor can be reduced through mechanized washing to the test tube in batches, promotes the cleanliness and improves clean efficiency. Because the residual biological solutes in the tube are different during the experiment and detection of the test tube, toxic and harmful substances are often left in the tube in some biological and dangerous experiments and are difficult to remove. The existing mechanical test tube cleaning equipment adopts simple sterilization modes such as high temperature, high pressure, ultraviolet rays and the like, and has the characteristics of simple structure, short cleaning time and the like, but the methods often cannot effectively clean test tubes with residual complex biological solutes, cannot effectively sterilize and disinfect the test tubes, and the test tube openings often cannot be effectively cleaned in the cleaning process, so that the test tubes are easily subjected to secondary pollution, and simultaneously, the combined action of different cleaning equipment in the same device cannot be realized. However, this kind of experiment or detection need the effectual biological solute and the disinfection and sterilization processing of getting rid of in the test tube of test tube, need use several groups of cleaning device cooperations simultaneously to guarantee that the test tube can not cause secondary pollution because of used repeatedly, guarantee the clean effect of test tube.
Disclosure of Invention
The invention provides a batch sterilizing device for test tubes in biological experiments, which can effectively cooperate with an ultrasonic treatment device to stir solution through an arranged rotary washing device so as to enable small bubbles generated by ultrasonic waves to better adhere to solute, and simultaneously enable the oscillating loose solute on the tube wall to be cleaned in a flowing manner. The device has the advantages of good cleaning effect, capability of processing test tubes with complex solutes, capability of enabling different devices to be matched with each other in the same device, and small volume.
In order to achieve the above purpose, the invention provides the following technical scheme:
the batch sterilization device for the test tubes in the biological experiments comprises an upper box body and a lower box body, wherein a rotary washing device, an ultrasonic treatment device, a high-pressure steam treatment device and a support table adjusting device are arranged in the box body, the high-pressure steam treatment device comprises a high-pressure steam acting end and a high-pressure steam generating device, the rotary washing device, the ultrasonic treatment device and the high-pressure steam acting end are fixed on the upper bottom surface of the box body of the upper box body, the high-pressure steam generating device is arranged at the rear part of the lower box body, the support table adjusting device adjusts the positions of the test tubes in an up-down and rotating mode, and the rotary washing device rotates at the upper parts of the test tubes and cleans the test tubes together with the ultrasonic treatment device.
In the above embodiment, it is preferable that the rotary washing and brushing device includes a rotary linkage device and a rotary washing and brushing device, the rotary linkage device is engaged with the rotary washing and brushing device, a brush is disposed on the rotary washing and brushing device, and the brush drives the cleaning solution in the test tube to flow to wash the tube wall.
In the above embodiment, preferably, the rotary linkage device includes a rotary linkage motor, a rotary linkage rod, and a linkage rod rotary gear, and the rotary linkage motor provided in the rotary linkage device drives the rotary linkage rod provided with the linkage rod rotary gear, so that a brush on a brushing barrel on a brushing device rotary gear driving device matched with the rotary brushing device on the rotary brushing device rotates.
In the above embodiment, it is preferable that the ultrasonic treatment device includes an ultrasonic generator, a treatment device housing, a probe screw adjustment knob, an ultrasonic probe unit, and a vibrator, the ultrasonic generator acts on the treatment device housing which houses the ultrasonic element, and finally, the vibrator at the front end of the ultrasonic probe unit forms high-frequency vibration, and the probe screw adjustment knob can extend and contract the length of the ultrasonic probe unit.
In the above embodiment, preferably, the high-pressure steam action end includes a connection button connection rod, a high-pressure steam differentiation connection rod, a spray-suction water gun elbow, a spray-suction water gun head, a steam head connection rod, a steam head connection thread opening, a steam head connection button, and a steam nozzle, the spray-suction water gun connection rod and the steam head connection rod are differentiated through the high-pressure steam differentiation connection rod, and the spray-suction water gun head can spray or absorb a cleaning solution through the arrangement, and the high-pressure steam can be sprayed out through the steam nozzle arranged on the steam output unit.
In the above embodiment, preferably, the high-pressure steam generating device includes a steam generator, a steam pressure pump, a pressure pump valve, a surge tank, a clean water pump, and a waste water collecting tank, the steam generator generates hot steam, the hot steam is pressurized in the steam pressure pump, the hot steam is output to the high-pressure steam action end through the pressure pump valve in the surge tank under the steady pressure, and the waste water collecting tank collects waste water in the surge tank and the water collecting tank in the high-pressure steam processing device.
In the above embodiment, preferably, the supporting table adjusting device includes a supporting table rotating device and a supporting table lifting device, the supporting table rotating motor arranged on the supporting table rotating device is engaged with the supporting table rotating rod to adjust the horizontal position of the test tube, and the hydraulic ram arranged on the supporting table lifting device drives the supporting table lifting rod to adjust the vertical position of the test tube.
In the above embodiment, it is preferable that a nano titanium dioxide catalyst or a hydrogen peroxide solution is added to the cleaning solution.
In the above embodiment, preferably, the ultraviolet radiation generating device further includes an ultraviolet radiation generating device, including an ultraviolet radiation circuit connecting end, an ultraviolet radiation generating sheet, a generating device support, an ultraviolet radiation lamp fixing end, and a lamp tube, the ultraviolet radiation generating device is fixed on the generating device support through the ultraviolet radiation lamp fixing end and is fixedly connected with the upper bottom surface of the box body, the ultraviolet radiation lamp fixing end is connected with the lamp tube and the ultraviolet radiation circuit connecting end, and the ultraviolet radiation circuit connecting end is connected with the ultraviolet radiation generating sheet.
In the above embodiment, preferably, still include preheating device, including heating pipe linking bridge, heating pipe connector link, heating pipe connector lug, heating pipe, the heating pipe linking bridge is fixed to be set up under on the lateral wall of the left and right sides of box, and the heating pipe that is connected through the heating pipe connector link under the heating pipe connector lug preheats lower box.
Advantageous effects
1. Biological assay test tube antivirus device in batches has clean degerming effectually, has good washing virus killing effect to the biological assay test tube of difficult conventional processing, can realize getting rid of to the in vitro liquid simultaneously to can combine multiple equipment combination clean, have technical effect such as small.
2. The rotary washing device is arranged on the same axis of the ultrasonic treatment device, so that a test tube opening can be effectively cleaned, secondary pollution to the test tube opening in the cleaning process is prevented, meanwhile, the rotary washing device rotates cleaning solution, cavitation bubbles generated by the ultrasonic treatment device can be matched to fully act on a tube wall, the sterilization effect is better, and the water flow rotation is beneficial to washing solutes loosened on the tube wall due to ultrasonic waves.
3. According to the high-pressure steam treatment device, high-pressure steam can effectively kill bacteria in the test tube, cleaning solution can be sprayed or absorbed through the spray-suction gun head at the high-pressure steam action end, the sprayed cleaning solution can be matched with the rotary brushing device and the ultrasonic treatment device to clean the tube wall, waste liquid generated after the rotary brushing device and the ultrasonic treatment device are acted can be absorbed, and liquid condensed in the test tube by the high-pressure steam can be absorbed, so that the whole cleaning process can be completed without discharging the test tube out of a box, the treatment effect of the high-pressure steam is improved through the combined action of the spray-suction gun head and the steam spray head, and the efficiency effect of the matched use of all groups of devices is enhanced.
4. According to the invention, the horizontal rotation and up-and-down movement of the test tube can be realized through the arranged support table adjusting device, so that the test tube can be matched and flexibly converted among the rotary washing device, the ultrasonic treatment device and the high-pressure steam treatment device.
5. The ultrasonic treatment device is independently applied to each test tube, so that the ultrasonic action is more stable, the nonuniformity of randomly placed ultrasonic sterilization is avoided, and the cavitation bubbles can rise through the vertical action on the test tubes, so that more bacteria can be attached.
6. According to the invention, the titanium dioxide catalyst is added into the cleaning solution, so that the action effect of ultrasonic waves can be synergistically enhanced, and meanwhile, the titanium dioxide can enhance the sterilization effect of ultraviolet rays arranged on the cleaning and sterilizing device; meanwhile, the ultraviolet sterilization is arranged in the box body, so that the test tube can be sterilized for the second time after being cleaned, and the secondary pollution to the test tube possibly caused by the cleaning process is avoided; through the preheating device who sets up in the box, can prevent effectively that the test tube is direct to be contacted the easy burst phenomenon that produces with high-pressure steam.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic view showing the structure of the tooth engagement part of the rotary brushing device of the present invention.
Fig. 5 is a schematic view showing the structure of a rotary washing and brushing device in the rotary washing and brushing device according to the present invention.
FIG. 6 is a schematic view of the ultrasonic treatment apparatus according to the present invention.
FIG. 7 is a schematic view of the high pressure steam applying end of the high pressure steam processing apparatus according to the present invention.
FIG. 8 is a schematic view of a high pressure steam generator of the high pressure steam treatment apparatus of the present invention.
FIG. 9 is a top view of the mounting plate of the apparatus of the present invention.
FIG. 10 is a top view of the lower fixture of the apparatus of the present invention.
FIG. 11 is a top view of the tube support table of the present invention.
Description of reference numerals:
1. an upper box body; 11. a thermometer; 12. a pressure gauge; 13. operating the controller; 14. a display lamp; 15. a switch button; a PLC microcontroller; 161, a PLC display screen; a PLC program button; 17. an ultrasonic generator; 171. an ultrasonic frequency display; 172. an ultrasonic adjustment button; 173. an ultrasonic switch; 18. a vapor generation controller; 181. a steam generation control display; 182. a steam generation control regulating switch; 183. a water collection tank; 2. a lower box body; 211. sealing the box door; 212. a box door screwing hand brake; 213. the box door is screwed with the hand brake rotating shaft; 214. a seal box door shaft; 215. a magnetic door sealing frame; 216. a box wheel; 217. a water outlet; 22. the upper bottom surface of the box body; 23. mounting a table screw assembly; 231. fixing a nut on the table; 232. a fixed table screw; 233. fixing a lower nut of the table; 241. a fixed platform is arranged on the device; 242. a device lower fixing table; 251. a test tube upper support table; 252. a test tube lower support table; 26. a test tube support table screw assembly; 261. a nut on the support table; 262. a support table screw; 263. a lower nut of the support table; 264. a test tube base nut; 265. a test tube base; 27. the lower bottom surface of the box body; 28. a rotating device box body; 3. rotating the washing device; 31. a rotary linkage device; 311. a rotary link motor; 312. rotating the linkage motor bracket; 313. rotating the linkage rod; 314. a rotating gear connecting end; 315. a linkage rod rotating gear; 316. rotating the gear fixing knob; 32. rotating the washing device; 321. rotating the gear of the washing device; 322. a washing device support part; 323. washing the barrel; 324. a brush; 4. an ultrasonic treatment device; 41. an ultrasonic treatment device holder; 42. an ultrasonic circuit connecting end; 43. a processing device housing section; 44. an accommodating portion connecting rod; 45. a probe part connecting rod; 46. the probe part is screwed with an adjusting button; 47. an ultrasonic probe section; 48. a vibrator; 5. a high-pressure steam treatment device; 50. a high pressure steam application end; 51. a high pressure steam treatment device support; 52. a high pressure steam connection end; 53. a high pressure steam screw connection button; 54. a connecting button connecting rod; 55. a high pressure steam differentiation connecting rod; 561. a water spray gun connecting rod; 562. a bent pipe of the spray gun head; 563. a spray gun head; 571. a steam head connecting rod; 572. the steam head is connected with a threaded port; 573. a steam head connection button; 574. a vapor nozzle; 6. a preheating device; 61. the heating pipe is connected with the bracket; 62. a heating pipe connecting button; 63. a heating pipe connector lug; 64. heating a tube; 7. an ultraviolet ray generating device; 71. an ultraviolet circuit connection end; 72. an ultraviolet-emitting tablet; 73. a generator support; 74. an ultraviolet lamp fixing end; 75. a lamp tube; 8. a support table adjusting device; 81. a support table rotating device; 811. a base fixing end; 812. a support table rotating rod; 813. a motor rotating gear; 814. a support table rotating motor; 815. a support table rotating gear; 82. a supporting table lifting device; 821. a fixed end of the rotating device box body; 822. a support table lifter; 823. a first connecting shaft; 824. a second connecting shaft; 825. a hydraulic ram connecting end; 826. a hydraulic jack; 827. a hydraulic ram base; 9. a high pressure steam generating device; 91. a steam generator; 911. sealing the steam tank; 912. a steam tank body; 913. a steam tank pressure gauge; 914. a steam tank heating pipe; 915. a steam heating pipe connecting rod; 916. a steam heating pipe base; 917. a steam tank level gauge; 918. the steam tank supports the feet; 92. a steam valve; 93. a steam pressure pump; 94. a booster pump valve; 95. a surge tank; 951. a surge tank pressure gauge; 952. sealing the pressure stabilizing tank; 953. a surge tank body; 954. the pressure stabilizing tank supports; 96. a clean water pump; 97. a wastewater collection tank; 971. sealing the waste water collecting tank; 972. a wastewater collection tank body; 973. a wastewater collection tank level gauge; 974. a waste water discharge valve; 975. the waste water collection tank supports the foot.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in figure 1, the device for sterilizing the biological experiment test tubes in batch comprises an upper box body 1 and a lower box body 2, wherein a rotary washing device 3, an ultrasonic treatment device 4, a high-pressure steam treatment device 5, a support platform adjusting device 8, an ultraviolet generating device 7 and a preheating device 6 are arranged in the box body. The external of the upper box body 1 is provided with a thermometer 11, a pressure gauge 12, an operation controller 13, a display lamp 14 and a switch button 15, the switch button 15 can control the device to be turned on or off, when the device is turned on, the display lamp 14 can change with different colors according to different processing stages, the operation controller 13 controls the high-pressure steam processing time, the ultrasonic wave and the rotary washing processing time, the ultraviolet switch, the preheating time and other related programs of the device, in the high-pressure steam processing process, the pressure in the lower box body 2 is displayed through the pressure gauge 12, and the temperature in the lower box body 2 is displayed through the thermometer 11. The sealing box door 211, the box door screwing hand brake 212, the box door screwing hand brake rotating shaft 213, the sealing box door shaft 214, the magnetic sealing box door frame 215, the box wheel 216 and the water outlet 217 are arranged outside the lower box body, the sealing box door 211 can be opened or closed together with the box door screwing hand brake rotating shaft 213 through the rotating handle on the box door screwing hand brake 212 in a rotating mode, the sealing box door 211 can horizontally rotate through the sealing box door shaft 214, the magnetic sealing box door frame 215 can be matched with the sealing box door 211 to achieve a good sealing effect, the box wheel 216 can drive the box body to move on the ground, and the water outlet 217 arranged on the side face of the lower box body 2 can discharge water in the waste water collecting tank 97 in the high-pressure steam generating.
As shown in fig. 2 to 3 and 9 to 11, the upper case 1 is provided therein with a PLC microcontroller 16, an ultrasonic generator 17, a steam generator controller 18, and a rotation-linked motor 311 for rotating the washing and brushing device 3. The signal is transmitted to the PLC microcontroller 16 through the operation controller 13 outside the upper box body 1, the PLC microcontroller 16 is simultaneously provided with a PLC display screen 161 and a PLC program button 162, the PLC display screen 161 is used for displaying and recording an operation program, and the PLC program button 162 is used for carrying out specific program adjustment on the device. Command signals are sent to the rotary scrubbing device 3, the ultrasonic treatment device 4, the high-pressure steam treatment device 5, the support table adjustment device 8, the ultraviolet ray generation device 7, and the preheating device 6 via the PLC microcontroller 16. The steam generation controller 18 comprises a steam generation control display 181 and a steam generation control regulating switch 182, wherein the steam generation control display 181 is used for recording and storing operation data, and the steam generation control regulating switch 182 can be opened and closed to close the steam generation controller 18. The ultrasonic generator 17 comprises an ultrasonic frequency display 171, an ultrasonic adjusting button 172, an ultrasonic switch 173 and a water collecting tank 183, wherein the ultrasonic frequency display 171 is used for recording and storing running data, the ultrasonic adjusting button 172 can manually adjust the ultrasonic frequency and the ultrasonic size, the ultrasonic switch 173 can be opened and closed, the water collecting tank 183 is used for storing cleaning liquid and collecting waste liquid.
An upper device fixing table 241 and a lower device fixing table 242 are fixed on the upper bottom surface 22 of the bottom box of the upper box 1 through a device fixing table screw assembly 23, the device fixing table screw assembly 23 comprises a fixing table upper nut 231, a fixing table screw 232 and a fixing table lower nut 233, the fixing table upper nut 231 fixes the fixing table screw 232 on the upper bottom surface 22 of the bottom box of the upper box 1, the upper device fixing table 241 is fixed through a screw, the fixing table lower nut 233 is fixed on the lower bottom surface of the lower device fixing table 242, a lower box bottom surface 27 is arranged below the upper box bottom surface 22, a test tube base 265 is arranged on the lower box bottom surface 27, an upper test tube supporting table 251 and a lower test tube supporting table 252 are fixed on the test tube base 265 through a test tube supporting table screw assembly 26, the test tube supporting table screw assembly 26 comprises an upper supporting table nut 261, a supporting table screw 262, a lower nut 263 and a test tube base, the test tube base nut 264 fixes the support table screw 262 and the test tube base 265, the test tube lower support table 252 is fixed to the support table screw 262 through the support table lower nut 263, the test tube upper support table 251 is fixed to the support table screw 262 through the support table upper nut 261, the rotation device case 28 is fixed to the lower portion of the test tube base 265, and the support table rotation device 81 is provided in the rotation device case 28.
As shown in fig. 4-5 and 10, the rotary brushing device 3 comprises a rotary linkage device 31 and a rotary brushing device 32, the rotary linkage device 31 is connected with the rotary brushing device 32 through meshing, the rotary linkage device 31 comprises a rotary linkage motor 311, a rotary linkage motor bracket 312, a rotary linkage rod 313, a rotary gear connecting end 314, a linkage rod rotary gear 315 and a rotary gear fixing button 316, the rotary linkage motor 311 is fixed through the rotary linkage motor bracket 312 arranged on the upper bottom surface 22 of the bottom box body in the upper box body 1, the rotary linkage motor 311 is connected with the rotary linkage rod 313, the rotary linkage rod 313 passes through an upper device fixing platform 241, is connected with the linkage rod rotary gear 315 through the rotary gear connecting end 314 arranged at the front end of the rotary linkage rod 313, and is fixed through the rotary gear fixing button 316. A rotary washing device rotating gear 321, a washing device supporting part 322, a washing barrel 323 and a brush 324 are arranged on the rotary washing device 32, the rotary washing device 32 is fixed on a device lower fixing platform 242 through the washing device supporting part 322, the washing device rotating gear 321 on the rotary washing device 32 is meshed with a linkage rod rotating gear 315 arranged on the rotary linkage device 31, the washing barrel 323 is arranged below the washing device rotating gear 321, the washing barrel 323 extends to one third to one half of the upper part of a test tube, a plurality of rows of brushes 324 are uniformly distributed on the washing barrel 323, the brushes 324 are contacted with the inner wall of the test tube, a rotary linkage motor 311 arranged on the rotary linkage device 31 drives the rotary linkage rod 313 provided with the linkage rod rotating gear 315, so that the matched washing device rotating gear 321 arranged on the rotary washing device 32 drives the brushes 324 on the washing barrel 323 on the device to rotate, and the cleaning solution in the test tube is driven to flow by the brush 324 to wash the tube wall. Through the rotation of the rotary washing and brushing device 3, the test tube opening can be cleaned and disinfected, the secondary pollution to the test tube opening in the traditional cleaning process is prevented, meanwhile, the rotary washing and brushing device 3 rotates the cleaning solution, so that cavitation bubbles generated by the subsequent ultrasonic treatment device 4 can be more fully acted on the tube wall, the sterilization effect is better, and meanwhile, the water flow rotation is favorable for washing solutes loosened by ultrasonic waves on the tube wall.
As shown in fig. 2, 6 and 9, the ultrasonic treatment device 4 comprises an ultrasonic generator 17 and an ultrasonic treatment device support 41 arranged in the upper case 1, an ultrasonic circuit connection end 42, a treatment device accommodating part 43, an accommodating part connection rod 44, a probe part connection rod 45, a probe part screw adjusting button 46, an ultrasonic probe part 47 and a vibrator 48, the ultrasonic treatment device 4 is fixed on a device fixing table 241 at the lower part of the upper bottom surface 22 of the upper case at the bottom of the upper case 1 through the ultrasonic treatment device support 41, a command signal is transmitted to the ultrasonic circuit connection end 42 through the ultrasonic generator 17, the treatment device accommodating part 43 accommodating an ultrasonic element in front of the ultrasonic circuit connection end 42 is released, then high-frequency vibration is formed through the probe part connection rod 45, the probe part connection rod 45 and the vibrator 48 at the front end of the ultrasonic probe part 47, the probe part screw adjusting button 46 is arranged on the ultrasonic, the probe unit screw adjustment knob 46 can extend and contract the length of the ultrasonic probe unit 47. The ultrasonic probe portion 47 is extended to the bottom of the test tube, and the active end of the ultrasonic treatment device 4 is arranged on the same axis as the rotary washing and brushing device 3. Act on at every test tube alone through ultrasonic treatment device 4, can prevent that current ultrasonic cleaning equipment from acting on the characteristics of imbalance in the test tube bucket, make the ultrasonic wave effect more stable, ultrasonic treatment device 4 vertical action test tube can make better and the test tube contact of cavitation bubble, can make the cavitation bubble adhere to more bacteria.
As shown in fig. 2 and 7-9, the high pressure steam treatment device 5 comprises a high pressure steam acting end 50 and a high pressure steam generating device 9, the high pressure steam acting end 50 is arranged on the upper bottom surface 22 of the upper box body at the bottom of the upper box body 1, the high pressure steam generating device 9 is arranged at the rear part of the lower box body 2, and high pressure steam output by the high pressure steam generating device 9 acts in the test tube at the high pressure steam acting end 50. The high-pressure steam action end 50 is provided with a water collecting tank 183, a steam generating controller 18, a high-pressure steam treatment device bracket 51, a high-pressure steam connecting end 52, a high-pressure steam spiral connecting button 53, a connecting button connecting rod 54, a high-pressure steam differentiation connecting rod 55, a spray-suction water gun connecting rod 561, a spray-suction water gun elbow 562, a spray-suction water gun 563, a steam head connecting rod 571, a steam head connecting thread 572, a steam head connecting button 573 and a steam spray head 574, the high-pressure steam action end 50 is fixed on a device upper fixing table 241 at the lower part of the upper bottom surface 22 of the upper box body 1 bottom through the high-pressure steam treatment device bracket 51, a command signal is transmitted to the high-pressure steam connecting end 52 through the steam generating controller 18, and is connected with the spray-suction water gun elbow 562 through the high-pressure steam spiral connecting button 53, the connecting button connecting rod 54, the high-pressure steam differentiation connecting rod, the front end of the bent pipe 562 of the spray-suction gun head is provided with a spray-suction gun head 563, the spray-suction solution device is connected with the water collecting tank 183 in the upper box body 1, and the solution is conveyed to the spray-suction gun head 563 of the spray-suction solution device through the water collecting tank 183, so that the test tube is filled with the solution. Meanwhile, the solution spraying and sucking device can also suck waste liquid and high-pressure steam liquefied water, so that the test tube is in a dry state without water. The steam device is fixed to the steam head connection button 573 by the provided steam head 574, is connected to the steam head connection screw opening 572 of the steam head connection rod 571, and sprays high-pressure steam to the inner wall of the test tube 10 by the steam head 574.
The high-pressure steam generating device 9 comprises a steam generator 91, a steam pressure pump 93, a pressure pump valve 94, a pressure stabilizing tank 95, a clean water pump 96 and a waste water collecting tank 97, hot steam generated by the steam generator 91 is pressurized in the steam pressure pump 93, and is output to the high-pressure steam acting end 50 at the pressure stabilizing tank 95 through the pressure pump valve 94 under the pressure stabilizing condition, and waste water in the pressure stabilizing tank 95 and a water collecting tank 183 in the high-pressure steam treatment device 5 is collected by the waste water collecting tank 97. The steam generator 91 comprises a steam tank seal 911, a steam tank body 912, a steam tank pressure gauge 913, a steam tank heating pipe 914, a steam heating pipe connecting rod 915, a steam heating pipe base 916, a steam tank liquid level gauge 917, a steam tank supporting foot 918 and a steam valve 92, pure water enters the steam tank body 912 through the lower part of the steam tank body 912, and through setting up steam drum heating pipe 914 on steam drum heating pipe connecting rod 915 on steam drum tank body 912 bottom steam heating pipe base 916 upper portion, the steam that the heating produced is exported through steam drum seal 911 at steam drum tank body 912 top, steam drum manometer 913 is used for showing the inside pressure of steam drum tank body 912, steam drum level gauge 917 is used for detecting the inside water level height of steam drum tank body 912, steam drum supporting legs 918 can be steady make the steam drum tank body 912 fix subaerial, be equipped with steam valve 92 on the output tube and be used for controlling the output speed of the internal steam of steam drum tank body 912. The steam of output passes through and pressurizes in the steam force (93), pass through the velocity of flow of the pressure steam of booster pump valve 94 control, pressure steam gets into surge tank 95 after passing through booster pump valve 9 and carries out the steady voltage, surge tank 95 includes surge tank manometer 951, surge tank seals 952, surge tank jar 953, surge tank supporting legs 954, surge tank 953's top is provided with surge tank and seals 952, be used for overhauing the jar body, jar body lower part is equipped with surge tank supporting legs 954 to be equipped with surge tank manometer 951 on the jar body and be used for detecting the vapor pressure in the surge tank. High pressure steam is output through the surge tank to the high pressure steam application terminal 50. The steam condensate that surge tank bottom produced passes through clean water pump 96 through the pipeline and carries to waste water collection tank 97, waste water collection tank 97 includes that waste water collection tank seals 971, the waste water collection tank jar body 972, waste water collection tank level gauge 973, the outer blow-off valve of waste water 974, waste water collection tank supporting legs 975, the upper end is connected with header tank 174, waste water collection tank seals 971 and is used for looking over and overhauls waste water collection tank 97, waste water is collected in waste water collection tank jar body 972, when treating to detect waste water and reach the take the altitude through waste water collection tank level gauge 973, the outer blow-off valve of waste water 974 opens outside drainage. The spraying and sucking gun head at the high-pressure steam acting end is used for spraying or absorbing cleaning solution, the cleaning solution can be sprayed out, waste liquid generated after the action of the rotary washing device and the ultrasonic treatment device can be absorbed, liquid condensed in the test tube by high-pressure steam can be absorbed, and the whole cleaning process can be completed without discharging the test tube out of a box. The high-pressure steam device can effectively kill bacteria in the test tube, and simultaneously, the cleaning effect on the tube wall is realized by utilizing the steam stripping process.
As shown in fig. 2, the supporting platform adjusting device 8 includes a supporting platform rotating device 81 and a supporting platform lifting device 82, the supporting platform rotating device 81 can make the test tube base 265 drive the test tube 10 to rotate horizontally, and the supporting platform lifting device 82 can make the test tube base 265 drive the test tube 10 to move up and down. Supporting table rotating device 81 includes base fixed end 811, supporting table rotating rod 812, motor rotating gear 813, supporting table rotating motor 814, supporting table rotating gear 815, fixes test tube base 265 at supporting table rotating rod 812 through base fixed end 811, and supporting table rotating gear 815 is connected to the end of supporting table rotating rod 812, and is engaged with supporting table rotating gear 815 through motor rotating gear 813 fixedly connected with the front end of supporting table rotating motor 814. The supporting table lifting device 82 includes a rotating device box fixing end 821, a supporting table lifting rod 822, a first connecting shaft 823, a second connecting shaft 824, a hydraulic ram connecting end 825, a hydraulic ram 826 and a hydraulic ram base 827, the rotating device box fixing end 821 connects the supporting table lifting rod 822 to the bottom of the rotating device box 28, the lower end of the supporting table lifting rod 822 is connected with the first connecting shaft 823 and the second connecting shaft 824, and the supporting table lifting rod is connected with the hydraulic ram 826 through the hydraulic ram connecting end 825. Through a supporting bench adjusting device 8 that sets up, can realize the level rotation to the test tube and reciprocate for the test tube can mutually support, nimble conversion between each device.
Firstly, high-pressure steam is conveyed to the high-pressure steam acting end 50 through the high-pressure steam generating device 9 and sprayed out to the inner wall of the test tube 10 through the steam spray head 574, after the high-pressure steam acts, the high-pressure steam liquefied water in the test tube 10 is sucked out through the spray gun head 563, then cleaning solution is sprayed out through the spray gun head 563, and when the cleaning solution is filled with the liquid level height of two thirds to four fifths of the test tube, the liquid spraying is stopped. The test tube base 265 is moved downwards by the supporting platform lifting device 82 of the supporting platform adjusting device 8 until the height is lower than the action end of the cleaning device, then the supporting platform rotating device 81 is started to rotate the test tube 10 to the action axis of the rotary washing device 3 and the ultrasonic processing device 4, namely, the test tube is rotated by 30 degrees, the supporting platform lifting device 82 is started again to lift the test tube base 265 until the vibrator 48 of the ultrasonic processing device 4 is close to the bottom of the test tube 10, the rotary washing device 3 and the ultrasonic processing device 4 are started, after the rotary washing device 3 and the ultrasonic processing device 4 are cleaned, the test tube returns to the high-pressure steam action end 50 again by the supporting platform lifting device 82 and the supporting platform rotating device 81 of the supporting platform adjusting device 8, the waste liquid in the test tube 10 is sucked out by the spraying and sucking gun head 563, and finally the test tube base 265 is lowered, the test tube 10 is removed to complete the cleaning and disinfection process.
Preferably, a nano titanium dioxide catalyst or a hydrogen peroxide solution is added into the cleaning solution used by the device, the nano titanium dioxide catalyst can synergistically enhance the action effect of ultrasonic waves, and meanwhile, the titanium dioxide can enhance the ultraviolet sterilization effect of the cleaning and sterilizing device.
As shown in fig. 2, the ultraviolet generating device 7 includes an ultraviolet circuit connecting end 71, an ultraviolet generating sheet 72, a generating device support 73, an ultraviolet lamp fixing end 74, and a lamp tube 75, which are fixed on the generating device support 73 through the ultraviolet lamp fixing end 74 and fixedly connected with the upper bottom surface 22 of the box body 1, the ultraviolet lamp fixing end 74 is connected with the lamp tube 75 and the ultraviolet circuit connecting end 71, the ultraviolet generating sheet 72 is connected on the ultraviolet circuit connecting end 71, the ultraviolet has a good sterilization effect, the box body and the test tube 10 can be further sterilized after the treatment of the rotary washing device 3 and the ultrasonic processing device 4 through the ultraviolet generating device 7, and the secondary pollution to the test tube possibly caused in the subsequent cleaning process is avoided.
Through test tube washing sterilizing equipment, can effectively kill bacterium, the virus in the test tube 10, can make several groups of cleaning device use jointly through the removal to test tube 10, reduced the volume that washs sterilizing equipment, clean effect is better. Has good cleaning and sterilizing effects on test tubes which are difficult to be treated conventionally.
The above-described embodiments are given as examples of the limited scope of the invention and the embodiments of the invention are not considered to be limited thereto, and any simple modification and equivalent structural change or modification made by those skilled in the art to which the invention pertains, fall within the scope of protection defined by the claims to be filed.
Claims (8)
1. A biological experiment test tube batch sterilization device is characterized by comprising an upper box body (1) and a lower box body (2), wherein a rotary washing device (3), an ultrasonic treatment device (4), a high-pressure steam treatment device (5) and a support table adjusting device (8) are arranged in the box body, the high-pressure steam treatment device (5) comprises a high-pressure steam action end (50) and a high-pressure steam generating device (9), the rotary washing device (3), the ultrasonic treatment device (4) and the high-pressure steam acting end (50) are fixed on the upper bottom surface (22) of the upper box body (1), the high-pressure steam generating device (9) is arranged at the rear part of the lower box body (2), the support table adjusting device (8) adjusts the position of the test tube in an up-and-down and rotating mode, the rotary washing and brushing device (3) rotates at the upper part of the test tube and cleans the test tube together with the ultrasonic processing device (4) on the same axis;
an upper fixing table (241) and a lower fixing table (242) of the device are fixed on the upper bottom surface (22) of the bottom box of the upper box body (1) through a screw component (23) of the fixing table, the screw component (23) of the fixing table comprises an upper fixing table nut (231), a screw rod (232) of the fixing table and a lower fixing table nut (233), the screw rod (232) of the fixing table is fixed on the upper bottom surface (22) of the bottom box body of the upper box body (1) through the screw rod, the upper fixing table (241) of the device is fixed through the screw rod, the lower fixing table nut (233) of the fixing table is fixed on the lower bottom surface of the lower fixing table (242) of the device, a lower box bottom surface (27) is arranged below the upper box bottom surface (22) of the box body, a test tube base (265) is arranged on the lower box bottom surface (27), an upper test tube supporting table (251) and a lower test tube supporting table, A test tube lower supporting platform (252), wherein the test tube supporting platform screw component (26) comprises a supporting platform upper nut (261), a supporting platform screw rod (262), a supporting platform lower nut (263) and a test tube base nut (264), the supporting platform screw rod (262) and the test tube base (265) are fixed by the test tube base nut (264), the test tube lower supporting platform (252) is fixed with the supporting platform screw rod (262) through the supporting platform lower nut (263), the test tube upper supporting platform (251) is fixed with the supporting platform screw rod (262) through the supporting platform upper nut (261), a rotating device box body (28) is fixed at the lower part of the test tube base (265), and a supporting platform rotating device (81) is arranged in the rotating device box body;
the rotary washing device (3) comprises a rotary linkage device (31) and a rotary washing device (32), the rotary linkage device (31) is in meshed connection with the rotary washing device (32), a brush (324) is arranged on the rotary washing device (32), and the brush (324) drives a cleaning solution in the test tube to flow to wash the tube wall; the rotary linkage device (31) comprises a rotary linkage motor (311), a rotary linkage motor support (312), a rotary linkage rod (313), a rotary gear connecting end (314), a linkage rod rotary gear (315) and a rotary gear fixing button (316), wherein the rotary linkage motor (311) is fixed through the rotary linkage motor support (312) arranged on the upper bottom surface (22) of the bottom box body in the upper box body (1), the rotary linkage motor (311) is connected with the rotary linkage rod (313), the rotary linkage rod (313) penetrates through an upper device fixing table (241), is connected with the linkage rod rotary gear (315) through the rotary gear connecting end (314) arranged at the front end of the rotary linkage rod (313) and is fixed through the rotary gear fixing button (316); a rotary washing device rotating gear (321), a washing device supporting part (322), a washing barrel (323) and brushes (324) are arranged on the rotary washing device (32), the rotary washing device (32) is fixed on a device lower fixing platform (242) through the washing device supporting part (322), the washing device rotating gear (321) on the rotary washing device (32) is meshed with a linkage rod rotating gear (315) arranged on a rotary linkage device (31), the washing barrel (323) is arranged below the washing device rotating gear (321), the washing barrel (323) extends to one third to one half of the upper part of a test tube, a plurality of rows of brushes (324) are uniformly distributed on the washing barrel (323), the brushes (324) are contacted with the inner wall of the test tube, a rotary linkage motor (311) arranged on the rotary linkage device (31) drives a rotary linkage rod (313) provided with the linkage rod rotating gear (315), the rotating gear (321) of the washing device, which is arranged on the rotating washing device (32) and matched with the rotating gear, drives the brush (324) on the washing barrel (323) on the device to rotate, and drives the cleaning solution in the test tube to flow through the brush (324) to wash the tube wall.
2. The batch sterilizing device for the biological experiment test tubes according to claim 1, wherein the ultrasonic processing device (4) comprises an ultrasonic generator (17), a processing device accommodating part (43), a probe part screw adjusting button (46), an ultrasonic probe part (47) and a vibrator (48), the ultrasonic generator (17) acts on the processing device accommodating part (43) for accommodating an ultrasonic element, and finally the vibrator (48) at the front end of the ultrasonic probe part (47) forms high-frequency vibration, and the probe part screw adjusting button (46) can stretch out and draw back the length of the ultrasonic probe part (47).
3. The batch disinfection device for the biological experiment test tubes as claimed in claim 2, wherein the high-pressure steam acting end (50) comprises a connecting button connecting rod (54), a high-pressure steam differentiation connecting rod (55), a spray gun connecting rod (561), a spray gun elbow (562), a spray gun head (563), a steam head connecting rod (571), a steam head connecting threaded port (572), a steam head connecting button (573) and a steam spray head (574), the spray gun connecting rod (561) and the steam head connecting rod (571) are differentiated through the high-pressure steam differentiation connecting rod (55), a cleaning solution can be sprayed or absorbed through the arranged spray gun head (563), and high-pressure steam can be sprayed through the steam spray head (574) arranged on the steam output unit.
4. The batch sterilizing device for the biological experiment test tubes as claimed in claim 3, wherein the high-pressure steam generating device (9) comprises a steam generator (91), a steam pressure pump (93), a pressure pump valve (94), a pressure stabilizing tank (95), a clean water pump (96) and a waste water collecting tank (97), hot steam generated by the steam generator (91) is pressurized in the steam pressure pump (93), and is output to the high-pressure steam acting end (50) at the pressure stabilizing tank (95) through the pressure pump valve (94) in a pressure stabilizing manner, and waste water in the pressure stabilizing tank (95) and a water collecting tank (183) in the high-pressure steam treatment device (5) is collected by the waste water collecting tank (97).
5. The device for sterilizing test tubes in batches in biological experiments according to claim 4, wherein the supporting platform adjusting device (8) comprises a supporting platform rotating device (81) and a supporting platform lifting device (92), the horizontal position of the test tubes is adjusted by the engagement between a supporting platform rotating motor (814) arranged on the supporting platform rotating device (81) and a supporting platform rotating rod (812), and the vertical position of the test tubes is adjusted by driving a supporting platform lifting rod (822) through a hydraulic ram (826) arranged on the supporting platform lifting device (92).
6. The device for sterilizing the batches of the biological experiment test tubes according to any one of claims 1 to 5, wherein a nano titanium dioxide catalyst or a hydrogen peroxide solution is added into the cleaning solution.
7. The device for sterilizing the batches of the biological experiment test tubes according to any one of claims 1 to 5, further comprising an ultraviolet generating device (7) which comprises an ultraviolet circuit connecting end (71), an ultraviolet generating sheet (72), a generating device bracket (73), an ultraviolet lamp fixing end (74) and a lamp tube (75), wherein the ultraviolet generating device (7) is fixed on the generating device bracket (73) through the ultraviolet lamp fixing end (74) and is fixedly connected with the upper bottom surface (22) of the box body (1), the ultraviolet lamp fixing end (74) is connected with the lamp tube (75) and the ultraviolet circuit connecting end (71), and the ultraviolet circuit connecting end (71) is connected with the ultraviolet generating sheet (72).
8. The device for sterilizing the batches of the biological experiment test tubes according to any one of claims 1 to 5, further comprising a preheating device (6) comprising a heating tube connecting bracket (61), a heating tube connecting button (62), a heating tube connector (63) and heating tubes (64), wherein the heating tube connecting bracket (61) is fixedly arranged on the side walls of the left side and the right side of the lower box body, and the lower box body (2) is preheated by the heating tubes (64) connected with the heating tube connecting button (62) under the heating tube connector (63).
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| CN201910370609.0A CN109940010B (en) | 2019-05-06 | 2019-05-06 | Biological assay test tube is virus killing device in batches |
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| CN201910370609.0A CN109940010B (en) | 2019-05-06 | 2019-05-06 | Biological assay test tube is virus killing device in batches |
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| CN110947665A (en) * | 2019-12-05 | 2020-04-03 | 吕炎 | Recyclable chemical experimental equipment cleaning device |
| CN112536287B (en) * | 2020-11-30 | 2022-05-20 | 刘四清 | Full-automatic cleaning device for medical test tube |
| CN113680719B (en) * | 2021-08-13 | 2023-08-18 | 南京多昇智能科技有限公司 | Cleaning instrument for high-school chemistry experiment glass tube and use method thereof |
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| US6572709B1 (en) * | 1999-05-10 | 2003-06-03 | Dominion Engineering, Inc. | Ultrasonic cleaning method |
| CN201516427U (en) * | 2009-05-18 | 2010-06-30 | 张丽萍 | Throw-in ultrasonic cleaning rod |
| KR101346651B1 (en) * | 2011-04-25 | 2014-01-02 | 이용경 | sterilizing humidifier |
| CN205341427U (en) * | 2015-12-02 | 2016-06-29 | 陈莉 | Clinical laboratory uses multi -functional tube cleaning device |
| CN206997293U (en) * | 2017-07-25 | 2018-02-13 | 四川宝利沥青有限公司 | The steam cleaner of cleaning efficiency can be improved |
| CN207430855U (en) * | 2017-11-03 | 2018-06-01 | 黑龙江省计算中心 | A kind of experiment test tube Pulsed steam cleaning device |
| CN207870548U (en) * | 2018-01-28 | 2018-09-18 | 张婷 | A kind of Novel medical test tube cleaning brush |
| CN208450135U (en) * | 2018-05-28 | 2019-02-01 | 赵瀚文 | A kind of high school chemical experiment room test tube cleaning device |
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