CN210785526U

CN210785526U - Intelligent electric heating sterilization automatic maintenance device

Info

Publication number: CN210785526U
Application number: CN201921296493.2U
Authority: CN
Inventors: 孙振; 吴志浩; 张宇
Original assignee: Come Nanjing Intelligent Technology Co ltd
Current assignee: Come Nanjing Intelligent Technology Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-19
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses an intelligent electric heat sterilization automatic maintenance device relates to the electric heat field of disinfecting, for the traditional disinfection methods such as the use alcohol of solving among the prior art sprays to clean, trouble and effect generally not permanent problem. The universal wheel is installed to the below of base, the preceding terminal surface of case that disinfects is provided with the clear glass board, the below of clear glass board is provided with the buckle, the hinge that is provided with of clear glass board, the apron is installed to the top of case that disinfects, the internal surface of apron is provided with the heat preservation, the inside of case that disinfects is provided with the support, the below of support is provided with the spout, the inside below of case that disinfects is provided with the baffle, the inside of baffle is provided with the filter screen, the inside below of electro-heat equipment shell is provided with temperature sensor, temperature sensor's top is provided with the tuber pipe, heated air circulation motor is installed to one side of tuber pipe, quartzy electric heating element is installed to the opposite side.

Description

Intelligent electric heating sterilization automatic maintenance device

Technical Field

The utility model relates to an electric heat sterilization technical field specifically is an intelligent electric heat sterilization automatic maintenance device.

Background

The in-situ hybridization refers to the process of hybridizing a specific labeled nucleic acid in a known sequence as a probe with a nucleic acid in a cell or tissue slice so as to accurately and quantitatively position the specific nucleic acid sequence, the in-situ hybridization can be performed on a cell specimen or a tissue specimen, in the gene in-situ hybridization experiment technology, each large working platform and an experimental instrument need to be maintained in a sterile and dust-free environment as much as possible for performing experiments, the experimental instrument is an instrument used in specific experiments of natural science, and mainly comprises a plurality of instruments (including chemical instruments) used in physics, chemistry and biology, and modern common experimental instruments comprise a test tube, a beaker, an evaporating dish, a crucible, an alcohol lamp, a Buchner funnel, a gas washing bottle, a drying tube, a tray, a measuring cylinder, a volumetric flask, a burette, a measuring device and the like.

Many experimental conditions are rough and crude, the traditional disinfection methods such as alcohol spraying and wiping are troublesome and generally have not long-lasting effect, and in order to solve the defects existing in the current market, the laboratory sterilization technology is urgently needed to be improved, the efficient operation of the experiment in the sterile environment can be better ensured, the pollution risk is prevented, and the development of the biomedical industry is promoted; therefore, the market urgently needs to develop an intelligent electric heating sterilization automatic maintenance device to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent electric heat sterilization automatic maintenance device to solve the traditional disinfection methods such as the use alcohol that proposes in the above-mentioned background art sprays and cleans, trouble and effect generally not permanent problem.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent electric heating sterilization automatic maintenance device comprises a base, wherein a PCB is installed above the base, an electric heating device shell is installed above the PCB, a sterilization box is installed above the electric heating device shell, a display screen is installed on the front end face of the electric heating device shell, a photoelectric switch is arranged below the display screen, an indicator lamp is arranged below the photoelectric switch, universal wheels are installed below the base, a transparent glass plate is arranged on the front end face of the sterilization box, a buckle is arranged below the transparent glass plate, a hinge is arranged on the transparent glass plate, a cover plate is installed above the sterilization box, a heat preservation layer is arranged on the inner surface of the cover plate, a support is arranged inside the sterilization box, a sliding groove is arranged below the support, a partition plate is arranged below the sterilization box, and a filter screen is arranged inside the partition plate, the electric heating device is characterized in that a temperature sensor is arranged below the inside of the shell of the electric heating device, an air pipe is arranged above the temperature sensor, a heated air circulation motor is installed on one side of the air pipe, and a quartz electric heating element is installed on the other side of the air pipe.

Preferably, photoelectric switch's input is connected with the output of power, photoelectric switch's output is connected with the input of FPC circuit board, the output of FPC circuit board is connected with the input of quartz electric heating element, heated air circulation motor, temperature sensor and display screen respectively, temperature sensor's output is connected with the input of display screen and voltage converter respectively, voltage converter's output is connected with the input of singlechip, the output of singlechip is connected with the input of MOS pipe, the output of MOS pipe is connected with quartz electric heating element's input.

Preferably, the base is connected with the PCB through fixing screws, the PCB is connected with the shell of the electric heating device through fixing screws, and the universal wheel is connected with the base through fixing screws.

Preferably, the electric heating device shell is connected with the sterilization box in a welded mode, a sealing ring is arranged outside the transparent glass plate, the transparent glass plate is fixedly connected with the sterilization box through a buckle, and the transparent glass plate is movably connected with the sterilization box through a hinge.

Preferably, the support passes through spout and sterilization case swing joint, the support is provided with two, baffle and sterilization case fixed connection.

Preferably, the quartz electric heating element is fixedly connected with the electric heating device shell, two ends of the air pipe are respectively connected with the quartz electric heating element and the hot air circulating motor in a sealing mode, and the temperature sensor extends to the outside of the electric heating device shell and is fixedly connected with the PCB.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of electric heater unit shell, the intelligent automatic maintenance device that disinfects of electric heat of prior art, it is mostly the artifical alcohol burner disinfection of carrying out or alcohol sprays the dust-free paper and cleans coarse simple and crude effect poor, if not to improve can influence the experiment and take place defects such as pollution risk, electric heater unit shell can provide practical mode, be applied to in each big small and medium-sized biomedical experimental apparatus, have the both hands that can liberate medical technical personnel through temperature sensor, heated air circulation motor and quartz electric heating element and needn't spend time again on disinfecting, make medical technical personnel can go to do other more things, can also effectively improve the disinfection effect of disinfecting, improve medical technical personnel's work efficiency, through quartz electric heating element circular telegram heating, heated air circulation motor operation fan evenly blows air and conducts the heat to each corner in the sterilization case space, temperature control device real-time monitoring sensing, the display screen displays data and the photoelectric switch is operated for setting time or timing, and the device has the characteristics of better guaranteeing efficient operation of a sterile experiment, promoting development of the biomedical industry and the like.

2. The utility model discloses a through the setting of case that disinfects, multiple laboratory glassware can be placed to the support, and the laboratory glassware of the equidimension not of accessible, selects to dismantle the support unloading case that disinfects to can place great laboratory glassware, the practicality is strong, can observe the incasement portion that disinfects through the transparent glass board, the heat preservation of rethread apron internal surface can carry out effectual heat preservation measure, has improved work efficiency.

Drawings

Fig. 1 is a front view of an intelligent electric sterilizing automatic maintenance device of the present invention;

FIG. 2 is an internal structure diagram of the intelligent electric sterilizing automatic maintenance device of the present invention;

fig. 3 is the schematic diagram of the intelligent electric sterilizing automatic maintenance device of the utility model.

In the figure: 1. a base; 2. a PCB board; 3. an electric heating device housing; 4. a sterilization box; 5. a display screen; 6. a photoelectric switch; 7. an indicator light; 8. a universal wheel; 9. a transparent glass plate; 10. buckling; 11. a hinge; 12. a cover plate; 13. a heat-insulating layer; 14. a support; 15. a chute; 16. a partition plate; 17. filtering with a screen; 18. a temperature sensor; 19. an air duct; 20. a heated air circulation motor; 21. a quartz electrical heating element; 22. an FPC circuit board; 23. a voltage converter; 24. a single chip microcomputer; 25. an MOS tube; 26. a power source.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: an intelligent electric heating sterilization automatic maintenance device comprises a base 1, a PCB 2 is arranged above the base 1, an electric heating device shell 3 is arranged above the PCB 2, a sterilization box 4 is arranged above the electric heating device shell 3, a display screen 5 is arranged on the front end surface of the electric heating device shell 3, a photoelectric switch 6 is arranged below the display screen 5, an indicator light 7 is arranged below the photoelectric switch 6, a universal wheel 8 is arranged below the base 1, a transparent glass plate 9 is arranged on the front end surface of the sterilization box 4, a buckle 10 is arranged below the transparent glass plate 9, a hinge 11 is arranged on the transparent glass plate 9, a cover plate 12 is arranged above the sterilization box 4, a heat preservation layer 13 is arranged on the inner surface of the cover plate 12, a support 14 is arranged inside the sterilization box 4, a sliding chute 15 is arranged below the support 14, a partition plate 16 is arranged below the inside the sterilization box 4, and a filter screen 17 is arranged inside the partition plate 16, a temperature sensor 18 is arranged below the inner part of the electric heating device shell 3, an air pipe 19 is arranged above the temperature sensor 18, a hot air circulating motor 20 is arranged on one side of the air pipe 19, and a quartz electric heating element 21 is arranged on the other side of the air pipe 19.

Further, the input end of the photoelectric switch 6 is connected with the output end of the power supply 26, the output end of the photoelectric switch 6 is connected with the input end of the FPC circuit board 22, the output end of the FPC circuit board 22 is respectively connected with the quartz electric heating element 21, the hot air circulation motor 20, the temperature sensor 18 and the input end of the display screen 5, the output end of the temperature sensor 18 is respectively connected with the input ends of the display screen 5 and the voltage converter 23, the output end of the voltage converter 23 is connected with the input end of the single chip microcomputer 24, the output end of the single chip microcomputer 24 is connected with the input end of the MOS tube 25, the output end of the MOS tube 25 is connected with the input end of the quartz electric heating element 21, the voltage converter 23 adopts a voltage type A/D analog-to-digital converter.

Further, base 1 passes through fixed screw with PCB board 2 and is connected, and PCB board 2 passes through fixed screw with electro-heat equipment shell 3 and is connected, and universal wheel 8 passes through fixed screw with base 1 and is connected, makes things convenient for the device to remove through universal wheel 8, has reduced medical staff's operating pressure.

Further, electric heater unit shell 3 and 4 welded connection of case that disinfect, the outside of transparent glass board 9 is provided with the sealing washer, and transparent glass board 9 passes through buckle 10 and 4 fixed connection of case that disinfect, and transparent glass board 9 passes through hinge 11 and 4 swing joint of case that disinfect, can observe through transparent glass board 9 that disinfect 4 insides, and effectual heat preservation measure can be carried out to the heat preservation 13 of rethread apron 12 internal surface, has improved work efficiency.

Further, support 14 passes through spout 15 and 4 swing joint of case that disinfect, and support 14 is provided with two, baffle 16 and 4 fixed connection of case that disinfect, and multiple laboratory glassware can be placed to support 14, and the laboratory glassware of accessible equidimension not, selects to dismantle 14 empties of support and disinfects case 4 to can place great laboratory glassware, the practicality is strong.

Furthermore, a quartz electric heating element 21 is fixedly connected with the electric heating device shell 3, two ends of the air pipe 19 are respectively connected with the quartz electric heating element 21 and the hot air circulating motor 20 in a sealing manner, the temperature sensor 18 extends to the outside of the electric heating device shell 3 and is fixedly connected with the PCB 2, and the temperature sensor 18, the hot air circulating motor 20 and the quartz electric heating element 21 can release hands of medical personnel from spending time on disinfection, so that the medical personnel can do more things.

The working principle is as follows: when the sterilization box is used, the cover plate 12 is opened, the experimental instrument is placed on the support 14, the sterilization box 4 can be emptied by detaching the support 14 through the sliding groove 15 through the experimental instruments with different sizes, so that a larger experimental instrument can be placed, the cover plate 12 is closed, effective heat preservation measures can be carried out through the heat preservation layer 13 on the inner surface of the cover plate 12, the photoelectric switch 6 is opened, the quartz electric heating element 21 starts to generate heat when being electrified, the temperature can reach more than one hundred ℃, so that a good sterilization effect can be achieved, the quartz electric heating element 21 operates the fan to uniformly supply air to conduct high-temperature heat to all corners of the space of the sterilization box 4, the temperature is collected by the temperature sensor 18, the change of the temperature is converted into the change of the resistance of the temperature sensor 18, then the change of the resistance is converted into the change of the voltage through the, carry out data processing by singlechip 24, rethread singlechip 24IO mouth output PWM ripples control MOS pipe 25 adjusts the heating plate power size, realizes temperature control, and real time monitoring sensing, display screen 5 show data and photoelectric switch 6 operation set time or regularly, have the high-efficient operation of assurance aseptic experiment that can be better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intelligent electric heat sterilization automatic maintenance device, includes base (1), its characterized in that: the sterilization box is characterized in that a PCB (2) is installed above the base (1), an electric heating device shell (3) is installed above the PCB (2), a sterilization box (4) is installed above the electric heating device shell (3), a display screen (5) is installed on the front end face of the electric heating device shell (3), a photoelectric switch (6) is arranged below the display screen (5), an indicator lamp (7) is arranged below the photoelectric switch (6), universal wheels (8) are installed below the base (1), a transparent glass plate (9) is arranged on the front end face of the sterilization box (4), a buckle (10) is arranged below the transparent glass plate (9), a hinge (11) is arranged on the transparent glass plate (9), a cover plate (12) is installed above the sterilization box (4), and a heat preservation layer (13) is arranged on the inner surface of the cover plate (12), the inside of case (4) disinfects is provided with support (14), the below of support (14) is provided with spout (15), the inside below of case (4) disinfects is provided with baffle (16), the inside of baffle (16) is provided with filter screen (17), the inside below of electro-heat equipment shell (3) is provided with temperature sensor (18), the top of temperature sensor (18) is provided with tuber pipe (19), heated air circulation motor (20) are installed to one side of tuber pipe (19), quartzy electric heating element (21) are installed to the opposite side of tuber pipe (19).

2. The intelligent electric heating sterilization automatic maintenance device according to claim 1, characterized in that: the input of photoelectric switch (6) is connected with the output of power (26), the output of photoelectric switch (6) is connected with the input of FPC circuit board (22), the output of FPC circuit board (22) is connected with the input of quartz electric heating element (21), heated air circulation motor (20), temperature sensor (18) and display screen (5) respectively, the output of temperature sensor (18) is connected with the input of display screen (5) and voltage converter (23) respectively, the output of voltage converter (23) is connected with the input of singlechip (24), the output of singlechip (24) is connected with the input of MOS pipe (25), the output of MOS pipe (25) is connected with the input of quartz electric heating element (21).

3. The intelligent electric heating sterilization automatic maintenance device according to claim 1, characterized in that: the base (1) is connected with the PCB (2) through a fixing screw, the PCB (2) is connected with the electric heating device shell (3) through a fixing screw, and the universal wheel (8) is connected with the base (1) through a fixing screw.

4. The intelligent electric heating sterilization automatic maintenance device according to claim 1, characterized in that: electric heating device shell (3) and sterilization box (4) welded connection, the outside of transparent glass board (9) is provided with the sealing washer, transparent glass board (9) are through buckle (10) and sterilization box (4) fixed connection, transparent glass board (9) are through hinge (11) and sterilization box (4) swing joint.

5. The intelligent electric heating sterilization automatic maintenance device according to claim 1, characterized in that: the support (14) is movably connected with the sterilization box (4) through a sliding groove (15), two supports (14) are arranged, and the partition plate (16) is fixedly connected with the sterilization box (4).

6. The intelligent electric heating sterilization automatic maintenance device according to claim 1, characterized in that: the quartz electric heating element (21) is fixedly connected with the electric heating device shell (3), two ends of the air pipe (19) are respectively connected with the quartz electric heating element (21) and the hot air circulating motor (20) in a sealing mode, and the temperature sensor (18) extends to the outside of the electric heating device shell (3) and is fixedly connected with the PCB (2).