CN112696890A - Medical instrument cabinet control circuit with automatic dehumidification stoving - Google Patents
Medical instrument cabinet control circuit with automatic dehumidification stoving Download PDFInfo
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- CN112696890A CN112696890A CN202110087850.XA CN202110087850A CN112696890A CN 112696890 A CN112696890 A CN 112696890A CN 202110087850 A CN202110087850 A CN 202110087850A CN 112696890 A CN112696890 A CN 112696890A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to the field of medical treatment, in particular to a medical instrument cabinet control circuit with automatic dehumidifying and drying functions. The technical problem to be solved is as follows: the control circuit of the medical instrument cabinet with the automatic dehumidifying and drying function can prevent medical instruments from being affected with damp. The technical scheme of the invention is as follows: a medical instrument cabinet control circuit with automatic dehumidifying and drying functions comprises a power supply circuit, a first starting switch, a first electronic timer circuit, a third potentiometer, a temperature control circuit and the like; the first start switch is connected to an input of the first electronic timer circuit. According to the invention, through the matching of the heater and the fan, hot air can be blown onto the medical instrument to dry the medical instrument, so that the medical instrument is prevented from being affected with damp, the service life of the medical instrument is not influenced, the medical instrument can be disinfected through the ultraviolet LED module, and bacteria remained on the medical instrument are killed.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a medical instrument cabinet control circuit with automatic dehumidifying and drying functions.
Background
In the medical industry, medical instruments are often used for performing operations on patients, the medical instruments are frequently used, and after the medical instruments are used, the medical instruments need to be cleaned, and after the cleaning is completed, the medical instruments are generally placed in a medical instrument cabinet.
Among the prior art, for example, application number is CN 201420486995.2's patent discloses a medical instrument cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal disinfection layer, deposit layer and storing room of being equipped with from top to bottom in proper order of cabinet, be equipped with the disinfection tray in the disinfection layer, deposit the in situ and be equipped with categorised check dish, the storing room divide into two-layerly, and the downside of baffle is equipped with the slot of a plurality of perpendicular to cabinet doors between two-layerly.
The device can realize classified storage of medical instruments, avoids repeated disinfection and application of the medical instruments which have passed the disinfection period or the quality guarantee period, but has no dehumidifying and drying functions, and when the weather is wet, the moisture in the device is heavy, so that the medical instruments are affected with damp, and the service life of the medical instruments is influenced.
Disclosure of Invention
In order to overcome the function that prior art does not remove damp stoving, when weather is more moist, the inside moisture of device is also very heavy, leads to medical instrument to wet to influence medical instrument's life's shortcoming, the technical problem that solve is: the control circuit of the medical instrument cabinet with the automatic dehumidifying and drying function can prevent medical instruments from being affected with damp.
The technical scheme of the invention is as follows: the utility model provides a medical instrument cabinet control circuit with automatically, remove damp stoving, including power supply circuit, first starting switch, first electron timer circuit, third potentiometre, temperature control circuit, relay control circuit, heater, fan and first potentiometre, first starting switch is connected with the input of first electron timer circuit, the input and the first potentiometre of first electron timer circuit are connected, the output and the input of temperature control circuit of first electron timer circuit are connected, the input and the third potentiometre of temperature control circuit are connected, the output and the input of relay control circuit of temperature control circuit are connected, heater and fan are all connected with the output of relay control circuit, power supply circuit is first starting switch, first electron timer circuit, the input of temperature control circuit and third potentiometre are connected, the output of temperature control circuit and the input of relay control circuit are connected, heater and fan are all connected with the output of relay control circuit, power supply circuit is first starting switch, first electron timer circuit, And the third potentiometer, the temperature control circuit, the relay control circuit, the heater, the fan and the first potentiometer supply power.
As a further preferable scheme, the ultraviolet LED lamp further comprises a second potentiometer, a second electronic timer circuit, a second starting switch and an ultraviolet LED module, wherein the second potentiometer is connected with the input end of the second electronic timer circuit, the input end of the second electronic timer circuit is connected with the second starting switch, the output end of the second electronic timer circuit is connected with the ultraviolet LED module, and the power supply circuit supplies power to the second potentiometer, the second electronic timer circuit, the second starting switch and the ultraviolet LED module.
As a further preferable solution, the first electronic timer circuit includes a time base integrated circuit NE555-U1, a light touch switch SW1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R7, a capacitor C1, a capacitor C5, an electrolytic capacitor EC1 and a light emitting diode VD1, wherein a pin 1 of the time base integrated circuit NE555-U1 is grounded, a pin 3 of the time base integrated circuit NE555-U1 is grounded +15VCC, a pin 8 of the time base integrated circuit NE555-U1 is grounded +15V, a pin 5 of the time base integrated circuit NE 555-U5842 is grounded in series with a capacitor C5928, a pin 2 of the time base integrated circuit NE555-U1 is grounded in series with a light touch switch SW1, a resistor R3 is grounded in series with a capacitor C1, the other end of the capacitor C1 is grounded, the other end of the resistor R3 is grounded +15V, a pin 555-U6867 of the time base integrated circuit NE 555-U6867 is connected with a node C1 of a resistor R1, the resistor R1 is connected in series with a resistor R2, the other end of the resistor R1 is connected with +15V, the other end of the resistor R2 is grounded, the pin 2 of the time-base integrated circuit NE555-U1 is connected with a node between the resistor R1 and the resistor R2, the pin 6 of the time-base integrated circuit NE555-U1 is connected with the pin 7 thereof, the resistor R4 is connected in series with an electrolytic capacitor EC1, the other end of the electrolytic capacitor EC1 is grounded, the pin 6 of the time-base integrated circuit NE555-U1 is connected with a node between the resistor R4 and the electrolytic capacitor EC1, the pin 3 of the time-base integrated circuit NE555-U1 is connected in series with a resistor R7 and a light-emitting diode VD1, and the cathode of the light-emitting diode VD1 is.
As a further preferable scheme, the third potentiometer is a potentiometer VR1, one end of the potentiometer VR1 is connected with the other end of the resistor R4, and the other end and the input end of the potentiometer VR1 are both connected with the 8 pins of the time base integrated circuit NE 555-U1.
As a further preferable scheme, the temperature control circuit comprises a time base integrated circuit NE555-U2, a thermistor RT1, a resistor R5, a resistor R6, a resistor R10, a resistor R11, a capacitor C2 and a capacitor C3, wherein a pin 1 of the time base integrated circuit NE555-U2 is grounded, a pin 8 of the time base integrated circuit NE555-U2 is connected with +15VCC, a pin 2 of the time base integrated circuit NE555-U2 is connected with a resistor R6 in parallel with a pin 7 thereof, a pin 5 of the time base integrated circuit NE555-U2 is connected with a capacitor C3 in series, the thermistor RT1 is connected with a resistor R10 and a resistor R11 in series, the other end of the resistor R11 is grounded, a pin 2 of the time base integrated circuit NE555-U2 is connected with a node between the thermistor RT1 and the resistor R10, and a node between a pin 6 of the time base integrated circuit NE555-U2 and the resistor R10 and the resistor R11.
As a further preferable scheme, the relay control circuit comprises a relay RL1, a diode D1, a light emitting diode VD2 and a resistor R9, the 3-pin series resistor R9 and the light emitting diode VD2 of the time base integrated circuit NE555-U2 are connected in series, the cathode of the light emitting diode VD2 is grounded, the resistor R9 and the light emitting diode VD2 are connected in parallel with the diode D1, two ends of the diode D1 are connected in parallel with the relay RL1, the COM end of the relay RL1 is connected with an alternating current L end, the heater and the fan are both connected with an NO end of the relay RL1, and the other ends of the heater and the fan are both connected with an alternating current N end.
As a further preferable scheme, the first potentiometer is a potentiometer VR2, one end of the potentiometer VR2 is connected with the other end of the thermistor RT1, and the other end and the input end of the potentiometer VR2 are both connected with the 8 pins of the time base integrated circuit NE 555-U2.
As a further preferable solution, the second electronic timer circuit includes a time base integrated circuit NE555-U3, a light touch switch SW2, a resistor R8, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a capacitor C4, a capacitor C6, a diode D2, a relay RL2, an electrolytic capacitor EC2 and a light emitting diode VD2, wherein a pin 1 of the time base integrated circuit NE555-U3 is grounded, a pin 3 of the time base integrated circuit NE555-U3 is grounded +15VCC, a pin 8 of the time base integrated circuit NE555-U3 is grounded +15V, a pin 5 of the time base integrated circuit NE555-U3 is grounded in series with a capacitor C6, a pin 2 of the time base integrated circuit NE555-U3 is grounded in series with a light touch switch SW 3, the resistor R3 is connected in series with a capacitor C3, the other end of the capacitor C3 is grounded, another pin +15V of the resistor R3, the time base integrated circuit NE555-U3 is connected with a node C364 of the capacitor R3, the resistor R12 is connected with the resistor R13 in series, the other end of the resistor R12 is connected with +15V, the other end of the resistor R13 is grounded, the 2 feet of the time-base integrated circuit NE555-U3 are connected with a node between the resistor R12 and the resistor R13, the 6 feet of the time-base integrated circuit NE555-U3 are connected with the 7 feet of the time-base integrated circuit NE555-U3, the resistor R15 is connected with the electrolytic capacitor EC2 in series, the other end of the electrolytic capacitor EC2 is grounded, the 6 feet of the time-base integrated circuit NE555-U3 are connected with a node between the resistor R15 and the electrolytic capacitor EC2, the 3 feet of the time-base integrated circuit NE555-U3 are connected with the resistor R14 and the light-emitting diode VD2 in series, the cathode of the light-emitting diode VD2 is grounded, the resistor R14 and the light-emitting diode VD 9 are connected with the diode D2 in parallel, the two ends of.
As a further preferable scheme, the second potentiometer is a potentiometer VR3, one end of the potentiometer VR3 is connected with the other end of the resistor R15, and the other end and the input end of the potentiometer VR3 are both connected with the 8 pins of the time base integrated circuit NE 555-U3.
As a further preferable scheme, the ultraviolet LED module comprises a plurality of groups of light emitting diodes, the plurality of groups of light emitting diodes are connected in parallel to form two common terminals, the common terminal formed by the cathodes of the light emitting diodes is connected to the V-pin of the LED power supply, the common terminal formed by the anodes of the light emitting diodes is connected to the V + pin of the LED power supply, the N pin of the LED power supply is connected to the N terminal of the alternating current, and the L pin of the LED power supply is connected to the NO terminal of the relay RL 2.
The invention has the following advantages:
1. through the cooperation of heater and fan, can blow hot-blast to medical instrument on, dry medical instrument, avoid medical instrument to wet to do not influence medical instrument's life.
2. Can disinfect to medical instrument through ultraviolet LED module, kill remaining bacterium on the medical instrument.
Drawings
FIG. 1 is a block diagram of the circuit of the present invention.
Fig. 2 is a schematic circuit diagram of the present invention.
Wherein: 1-a power supply circuit, 2-a first starting switch, 3-a first electronic timer circuit, 4-a third potentiometer, 5-a temperature control circuit, 6-a relay control circuit, 7-a heater, 8-a fan, 9-a first potentiometer, 10-a second potentiometer, 11-a second electronic timer circuit, 13-a second starting switch and 14-an ultraviolet LED module.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Example 1
A medical instrument cabinet control circuit with automatic dehumidifying and drying functions is disclosed, as shown in figure 1, and comprises a power supply circuit 1, a first starting switch 2, a first electronic timer circuit 3, a third potentiometer 4, a temperature control circuit 5, a relay control circuit 6, a heater 7, a fan 8 and a first potentiometer 9, wherein the first starting switch 2 is connected with the input end of the first electronic timer circuit 3, the input end of the first electronic timer circuit 3 is connected with the first potentiometer 9, the output end of the first electronic timer circuit 3 is connected with the input end of the temperature control circuit 5, the input end of the temperature control circuit 5 is connected with the third potentiometer 4, the output end of the temperature control circuit 5 is connected with the input end of the relay control circuit 6, the heater 7 and the fan 8 are both connected with the output end of the relay control circuit 6, the power supply circuit 1 supplies power to the first starting switch 2, the first electronic timer circuit 3, the third potentiometer 4, the temperature control circuit 5, the relay control circuit 6, the heater 7, the fan 8 and the first potentiometer 9.
After the control circuit of the medical appliance cabinet with the automatic dehumidifying and drying function is powered on, people set the heating temperature of the heater 7 through the third potentiometer 4, then the working time of the heater 7 and the fan 8 is set through the first potentiometer 9, finally the first starting switch 2 is pressed, the relay control circuit 6 controls the heater 7 and the fan 8 to work, the heater 7 heats, the fan 8 blows hot air to the medical appliance, the medical appliance is dried, the medical appliance is prevented from being affected with damp, the service life of the medical appliance is not affected, the temperature control circuit 5 can control the heating temperature, when the temperature reaches a set value, the heater 7 stops working, when the temperature is lower than a set value, the heater 7 continues working to keep a proper temperature, the first electronic timer circuit 3 starts timing, and after the time is up, the relay control circuit 6 controls the heater 7 and the fan 8 to stop working.
Example 2
On the basis of embodiment 1, as shown in fig. 1, the ultraviolet LED lighting device further includes a second potentiometer 10, a second electronic timer circuit 11, a second start switch 13, and an ultraviolet LED module 14, wherein the second potentiometer 10 is connected to an input end of the second electronic timer circuit 11, an input end of the second electronic timer circuit 11 is connected to the second start switch 13, an output end of the second electronic timer circuit 11 is connected to the ultraviolet LED module 14, and the power supply circuit 1 supplies power to the second potentiometer 10, the second electronic timer circuit 11, the second start switch 13, and the ultraviolet LED module 14.
People can set the working time of the ultraviolet LED module 14 through the second potentiometer 10, then the second starting switch 13 is pressed, the second electronic timer circuit 11 controls the ultraviolet LED module 14 to work, the ultraviolet LED module 14 emits ultraviolet rays to disinfect medical instruments and kill bacteria remained on the medical instruments, the second electronic timer circuit 11 starts to time, and after the time is up, the second electronic timer circuit 11 controls the ultraviolet LED module 14 to stop working.
Example 3
A medical appliance cabinet control circuit with automatic moisture removal and drying functions is disclosed, as shown in FIG. 2, the first electronic timer circuit 3 comprises a time base integrated circuit NE555-U1, a light touch switch SW1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R7, a capacitor C1, a capacitor C5, an electrolytic capacitor EC1 and a light emitting diode VD1, wherein 1 pin of the time base integrated circuit NE555-U1 is grounded, 3 pins of the time base integrated circuit NE555-U1 are grounded to +15 NE VCC, 8 pins of the time base integrated circuit NE555-U1 are grounded to +15V, a 5 pin series capacitor C5 of the time base integrated circuit NE555-U1 is grounded, a 2 pin series light touch switch SW1 of the time base integrated circuit NE 555-U589 is grounded to ground, a resistor R3 is connected in series with a capacitor C1, the other end of the capacitor C1 is grounded, another resistor R3 is connected with a resistor R68615V, and a resistor R1 of the time base integrated circuit NE 3 is connected with a node C3, the resistor R1 is connected in series with a resistor R2, the other end of the resistor R1 is connected with +15V, the other end of the resistor R2 is grounded, the pin 2 of the time-base integrated circuit NE555-U1 is connected with a node between the resistor R1 and the resistor R2, the pin 6 of the time-base integrated circuit NE555-U1 is connected with the pin 7 thereof, the resistor R4 is connected in series with an electrolytic capacitor EC1, the other end of the electrolytic capacitor EC1 is grounded, the pin 6 of the time-base integrated circuit NE555-U1 is connected with a node between the resistor R4 and the electrolytic capacitor EC1, the pin 3 of the time-base integrated circuit NE555-U1 is connected in series with a resistor R7 and a light-emitting diode VD1, and the cathode of the light-emitting diode VD1 is.
The third potentiometer 4 is a potentiometer VR1, one end of the potentiometer VR1 is connected with the other end of the resistor R4, and the other end and the input end of the potentiometer VR1 are both connected with the 8 pins of the time base integrated circuit NE 555-U1.
The temperature control circuit 5 comprises a time base integrated circuit NE555-U2, a thermistor RT1, a resistor R5, a resistor R6, a resistor R10, a resistor R11, a capacitor C2 and a capacitor C3, wherein a pin 1 of the time base integrated circuit NE555-U2 is grounded, a pin 8 of the time base integrated circuit NE555-U2 is connected with +15VCC, a pin 2 of the time base integrated circuit NE555-U2 is connected with a pin 7 thereof in parallel with the resistor R6, a pin 5 of the time base integrated circuit NE555-U2 is connected with a capacitor C3 in series, the thermistor RT1 is connected with a resistor R10 and a resistor R11 in series, the other end of the resistor R11 is grounded, a pin 2 of the time base integrated circuit NE555-U2 is connected with a node between the thermistor RT1 and a resistor R10, and a node between the resistor R10 and the resistor R11 are connected with a pin 6 of the time base integrated circuit NE 555-U2.
The relay control circuit 6 comprises a relay RL1, a diode D1, a light-emitting diode VD2 and a resistor R9, a 3-pin series resistor R9 and a light-emitting diode VD2 of the time-base integrated circuit NE555-U2 are connected in series, the cathode of the light-emitting diode VD2 is grounded, the resistor R9 and the light-emitting diode VD2 are connected in parallel with the diode D1, two ends of the diode D1 are connected in parallel with the relay RL1, the COM end of the relay RL1 is connected with an alternating current L end, the heater 7 and the fan 8 are both connected with an NO end of the relay RL1, and the other ends of the heater 7 and the fan 8 are both connected with an alternating current N.
The first potentiometer 9 is a potentiometer VR2, one end of the potentiometer VR2 is connected with the other end of the thermistor RT1, and the other end and the input end of the potentiometer VR2 are connected with the pins 8 of the time base integrated circuit NE 555-U2.
The second electronic timer circuit 11 comprises a time base integrated circuit NE555-U3, a light touch switch SW2, a resistor R8, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a capacitor C4, a capacitor C6, a diode D2, a relay RL2, an electrolytic capacitor EC2 and a light emitting diode VD2, wherein a 1 pin of the time base integrated circuit NE555-U3 is grounded, a 3 pin of the time base integrated circuit NE555-U3 is grounded at +15VCC, an 8 pin of the time base integrated circuit NE555-U3 is grounded at +15V, a 5 pin of the time base integrated circuit NE555-U3 is grounded in series with a capacitor C6, a 2 pin of the time base integrated circuit NE555-U3 is grounded in series with a light touch switch SW 3, the resistor R3 is connected in series with a capacitor C3, the other end of the capacitor R3 is grounded, another pin of the resistor R +15V 36555 of the time base integrated circuit NE 3 is connected with a resistor R3, a resistor R3 node of the time base integrated circuit NE 3 and a capacitor, the resistor R12 is connected with the resistor R13 in series, the other end of the resistor R12 is connected with +15V, the other end of the resistor R13 is grounded, the 2 feet of the time-base integrated circuit NE555-U3 are connected with a node between the resistor R12 and the resistor R13, the 6 feet of the time-base integrated circuit NE555-U3 are connected with the 7 feet of the time-base integrated circuit NE555-U3, the resistor R15 is connected with the electrolytic capacitor EC2 in series, the other end of the electrolytic capacitor EC2 is grounded, the 6 feet of the time-base integrated circuit NE555-U3 are connected with a node between the resistor R15 and the electrolytic capacitor EC2, the 3 feet of the time-base integrated circuit NE555-U3 are connected with the resistor R14 and the light-emitting diode VD2 in series, the cathode of the light-emitting diode VD2 is grounded, the resistor R14 and the light-emitting diode VD 9 are connected with the diode D2 in parallel, the two ends of.
The second potentiometer 10 is a potentiometer VR3, one end of the potentiometer VR3 is connected to the other end of the resistor R15, and the other end and the input end of the potentiometer VR3 are both connected to pins 8 of the time base integrated circuit NE 555-U3.
The ultraviolet LED module 14 is composed of a plurality of groups of LEDs, the plurality of groups of LEDs are connected in parallel to form two common ends, the common end formed by the cathodes of the LEDs is connected with a V-pin of an LED power supply, the common end formed by the anodes of the LEDs is connected with a V + pin of the LED power supply, an N pin of the LED power supply is connected with an alternating current N end, and an L pin of the LED power supply is connected with an NO end of a relay RL 2.
After a control circuit of the medical equipment cabinet with the automatic dehumidifying and drying function is powered on, people set the resistance value of a potentiometer VR1, adjust the heating temperature of a heater 7, then set the duration time of a time base integrated circuit NE555-U2 outputting a low level through a potentiometer VR2, the working time of the heater 7 and a fan 8, finally press a tact switch SW1, a pin 3 of the time base integrated circuit NE555-U1 outputting a low level, a light emitting diode VD1 lights, a pin 3 of the time base integrated circuit NE555-U2 outputting a low level, a light emitting diode VD2 lights, a relay RL1 attracts, the heater 7 and the fan 8 start working, the heater 7 heats, the fan 8 blows hot air to the medical equipment to dry the medical equipment, the medical equipment is prevented from being affected by damp, the service life of the medical equipment is not affected, a thermistor RT1 can detect the current temperature, when the detected set value is greater than a set value, the heater 7 stops working, when the detected temperature value is smaller than the set value, the heater 7 continues working to keep a proper temperature, the time base integrated circuit NE555-U2 starts to count time, after the time is up, the pin 3 of the time base integrated circuit NE555-U1 outputs a high level, the light emitting diode VD1 is extinguished, the pin 3 of the time base integrated circuit NE555-U2 outputs a high level, the light emitting diode VD2 is extinguished, the relay RL1 is disconnected, and the heater 7 and the fan 8 stop working. When the medical instrument needs to be disinfected continuously, people can set the duration of the low level output by the time base integrated circuit NE555-U3 through the potentiometer VR3, set the working time of the ultraviolet LED module 14, then press the light touch switch SW2, the low level output by the 3 pins of the time base integrated circuit NE555-U3, the light emitting diode VD3 lights up, the relay RL2 is attracted, the ultraviolet LED module 14 starts to work, the ultraviolet LED module 14 emits ultraviolet rays to disinfect the medical instrument, bacteria remained on the medical instrument are killed, the time base integrated circuit NE555-U3 starts to time, after the time is up, the 3 pins of the time base integrated circuit NE555-U3 output high levels, the light emitting diode VD3 extinguishes, the relay RL2 is disconnected, and the ultraviolet LED module 14 stops working.
While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (10)
1. The utility model provides a medical instrument cabinet control circuit with automatically, remove damp stoving which characterized in that: the intelligent temperature control device comprises a power supply circuit (1), a first starting switch (2), a first electronic timer circuit (3), a third potentiometer (4), a temperature control circuit (5), a relay control circuit (6), a heater (7), a fan (8) and a first potentiometer (9), wherein the first starting switch (2) is connected with the input end of the first electronic timer circuit (3), the input end of the first electronic timer circuit (3) is connected with the first potentiometer (9), the output end of the first electronic timer circuit (3) is connected with the input end of the temperature control circuit (5), the input end of the temperature control circuit (5) is connected with the third potentiometer (4), the output end of the temperature control circuit (5) is connected with the input end of the relay control circuit (6), and the heater (7) and the fan (8) are both connected with the output end of the relay control circuit (6), the power supply circuit (1) supplies power for the first starting switch (2), the first electronic timer circuit (3), the third potentiometer (4), the temperature control circuit (5), the relay control circuit (6), the heater (7), the fan (8) and the first potentiometer (9).
2. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying functions as claimed in claim 1, wherein: still including second potentiometre (10), second electron timer circuit (11), second starting switch (13) and ultraviolet LED module (14), the input of second potentiometre (10) and second electron timer circuit (11) is connected, the input and the second starting switch (13) of second electron timer circuit (11) are connected, the output and the ultraviolet LED module (14) of second electron timer circuit (11) are connected, power supply circuit (1) is second potentiometre (10), second electron timer circuit (11), second starting switch (13) and the power supply of ultraviolet LED module (14).
3. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying function as claimed in claim 2, wherein: the first electronic timer circuit (3) comprises a time base integrated circuit NE555-U1, a light touch switch SW1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R7, a capacitor C1, a capacitor C5, an electrolytic capacitor EC1 and a light emitting diode VD1, wherein a 1 pin of the time base integrated circuit NE555-U1 is grounded, a 3 pin of the time base integrated circuit NE555-U1 is grounded +15VCC, an 8 pin of the time base integrated circuit NE555-U1 is grounded +15V, a 5 pin series capacitor C5 of the time base integrated circuit NE555-U1 is grounded, a 2 pin of the time base integrated circuit NE555-U1 is grounded in series with the light touch switch SW1, a resistor R3 is connected in series with a capacitor C3, the other end of the capacitor C3 is grounded, the resistor R3 is connected with another +15V of the time base integrated circuit NE555-U3, a resistor R3 and a resistor R3, a resistor R36, the other end of the resistor R1 is connected with +15V, the other end of the resistor R2 is grounded, the 2 pin of the time-base integrated circuit NE555-U1 is connected with a node between the resistor R1 and the resistor R2, the 6 pin of the time-base integrated circuit NE555-U1 is connected with the 7 pin thereof, the resistor R4 is connected with an electrolytic capacitor EC1 in series, the other end of the electrolytic capacitor EC1 is grounded, the 6 pin of the time-base integrated circuit NE555-U1 is connected with a node between the resistor R4 and the electrolytic capacitor EC1, the 3 pin of the time-base integrated circuit NE555-U1 is connected with a resistor R7 and a light-emitting diode VD1 in series, and the cathode of the light-emitting diode VD1 is grounded.
4. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying function as claimed in claim 3, wherein: the third potentiometer (4) is a potentiometer VR1, one end of the potentiometer VR1 is connected with the other end of the resistor R4, and the other end and the input end of the potentiometer VR1 are connected with the 8 pins of the time base integrated circuit NE 555-U1.
5. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying function as claimed in claim 4, wherein: the temperature control circuit (5) comprises a time base integrated circuit NE555-U2, a thermistor RT1, a resistor R5, a resistor R6, a resistor R10, a resistor R11, a capacitor C2 and a capacitor C3, wherein a pin 1 of the time base integrated circuit NE555-U2 is grounded, a pin 8 of the time base integrated circuit NE555-U2 is connected with +15VCC, a pin 2 of the time base integrated circuit NE555-U2 is connected with a pin 7 thereof in parallel with the resistor R6, a pin 5 series capacitor C3 of the time base integrated circuit NE555-U2 is grounded, the thermistor RT1 is connected with the resistor R10 and the resistor R11 in series, the other end of the resistor R11 is grounded, a pin 2 of the time base integrated circuit NE555-U2 is connected with a node between the thermistor RT1 and the resistor R10, and a node between a pin 6 of the time base integrated circuit NE555-U2 and the resistor R10 and the resistor R11 are connected.
6. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying function as claimed in claim 5, wherein: the relay control circuit (6) comprises a relay RL1, a diode D1, a light emitting diode VD2 and a resistor R9, a 3-pin series resistor R9 and a light emitting diode VD2 of the time-base integrated circuit NE555-U2 are connected in series, the cathode of the light emitting diode VD2 is grounded, the resistor R9 and the light emitting diode VD2 are connected in parallel with the diode D1, two ends of the diode D1 are connected in parallel with the relay RL1, the COM end of the relay RL1 is connected with an alternating current L end, the heater (7) and the fan (8) are both connected with an NO end of the relay RL1, and the other ends of the heater (7) and the fan (8) are both connected with the alternating current N end.
7. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying function as claimed in claim 6, wherein: the first potentiometer (9) is a potentiometer VR2, one end of the potentiometer VR2 is connected with the other end of the thermistor RT1, and the other end and the input end of the potentiometer VR2 are connected with the 8 pins of the time base integrated circuit NE 555-U2.
8. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying function as claimed in claim 7, wherein: the second electronic timer circuit (11) comprises a time base integrated circuit NE555-U3, a light touch switch SW2, a resistor R8, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a capacitor C4, a capacitor C6, a diode D2, a relay RL2, an electrolytic capacitor EC2 and a light emitting diode VD2, wherein a pin 1 of the time base integrated circuit NE555-U3 is grounded, a pin 3 of the time base integrated circuit NE555-U3 is grounded +15VCC, a pin 8 of the time base integrated circuit NE555-U3 is grounded +15V, a pin 5 of the time base integrated circuit 555-U3 is grounded in series with a capacitor C6, a pin 2 of the time base integrated circuit NE555-U3 is grounded in series with a light touch switch SW 3, the resistor R3 is connected in series with a capacitor C3, the other end of the capacitor C3 is grounded, the other end of the resistor R3 is grounded, and the other end of the resistor R555-U3 is connected with a node of the resistor R3 and the resistor R3, the resistor R12 is connected with the resistor R13 in series, the other end of the resistor R12 is connected with +15V, the other end of the resistor R13 is grounded, the 2 feet of the time-base integrated circuit NE555-U3 are connected with a node between the resistor R12 and the resistor R13, the 6 feet of the time-base integrated circuit NE555-U3 are connected with the 7 feet of the time-base integrated circuit NE555-U3, the resistor R15 is connected with the electrolytic capacitor EC2 in series, the other end of the electrolytic capacitor EC2 is grounded, the 6 feet of the time-base integrated circuit NE555-U3 are connected with a node between the resistor R15 and the electrolytic capacitor EC2, the 3 feet of the time-base integrated circuit NE555-U3 are connected with the resistor R14 and the light-emitting diode VD2 in series, the cathode of the light-emitting diode VD2 is grounded, the resistor R14 and the light-emitting diode VD 9 are connected with the diode D2 in parallel, the two ends of.
9. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying function as claimed in claim 8, wherein: the second potentiometer (10) is a potentiometer VR3, one end of the potentiometer VR3 is connected with the other end of the resistor R15, and the other end and the input end of the potentiometer VR3 are connected with the 8 pins of the time base integrated circuit NE 555-U3.
10. The control circuit of the medical equipment cabinet with automatic dehumidifying and drying function as claimed in claim 9, wherein: the ultraviolet LED module (14) is composed of a plurality of groups of light emitting diodes, the light emitting diodes are connected in parallel to form two public ends, the public end formed by the cathodes of the light emitting diodes is connected with a V-pin of an LED power supply, the public end formed by the anodes of the light emitting diodes is connected with a V + pin of the LED power supply, an N pin of the LED power supply is connected with an alternating current N end, and an L pin of the LED power supply is connected with an NO end of a relay RL 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087850.XA CN112696890A (en) | 2021-01-22 | 2021-01-22 | Medical instrument cabinet control circuit with automatic dehumidification stoving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087850.XA CN112696890A (en) | 2021-01-22 | 2021-01-22 | Medical instrument cabinet control circuit with automatic dehumidification stoving |
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| Publication Number | Publication Date |
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| CN112696890A true CN112696890A (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110087850.XA Pending CN112696890A (en) | 2021-01-22 | 2021-01-22 | Medical instrument cabinet control circuit with automatic dehumidification stoving |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113873736A (en) * | 2021-10-29 | 2021-12-31 | 曹晓玲 | LED sterilization lamp-loading control circuit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2720364Y (en) * | 2004-08-20 | 2005-08-24 | 黄志能 | Multifunctional drying cabinet |
| CN110864513A (en) * | 2019-12-17 | 2020-03-06 | 董路路 | Disinfection drying cabinet |
| CN210750385U (en) * | 2019-07-02 | 2020-06-16 | 福州泰普医学检验所有限公司 | Disinfection cabinet for medical detection |
| CN111494657A (en) * | 2020-04-16 | 2020-08-07 | 北京科技大学广州新材料研究院 | Medical appliances disinfection drying-machine |
| CN112197568A (en) * | 2020-10-10 | 2021-01-08 | 小熊电器股份有限公司 | Sterilizing pot and sterilizing and drying control method thereof |
-
2021
- 2021-01-22 CN CN202110087850.XA patent/CN112696890A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2720364Y (en) * | 2004-08-20 | 2005-08-24 | 黄志能 | Multifunctional drying cabinet |
| CN210750385U (en) * | 2019-07-02 | 2020-06-16 | 福州泰普医学检验所有限公司 | Disinfection cabinet for medical detection |
| CN110864513A (en) * | 2019-12-17 | 2020-03-06 | 董路路 | Disinfection drying cabinet |
| CN111494657A (en) * | 2020-04-16 | 2020-08-07 | 北京科技大学广州新材料研究院 | Medical appliances disinfection drying-machine |
| CN112197568A (en) * | 2020-10-10 | 2021-01-08 | 小熊电器股份有限公司 | Sterilizing pot and sterilizing and drying control method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113873736A (en) * | 2021-10-29 | 2021-12-31 | 曹晓玲 | LED sterilization lamp-loading control circuit |
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Application publication date: 20210423 |