KR100753056B1 - Ambulance disinfector - Google Patents

Abstract

A disinfector for an ambulance is provided to keep the room hygienic all the time by sterilizing the air flowing into a body with nano silver generated by a nano silver generating module. A disinfector(1) for an ambulance is composed of an ozone generating module; an anion generating module; an ultraviolet generating module; a power supply module supplying power to each generating module; a control module controlling driving of each generating module; an ozone detecting sensor(74) connected with the control module to detect the quantity of ozone in the ambulance; an auto alarm(75) connected with the control module to generate an alarm sound if the excessive ozone is detected by the ozone detecting sensor; a human body detecting sensor(76) connected with the control module to detect human bodies and automatically change to an ultraviolet sterilizing mode; a nano silver generating module having a nano silver transformer transforming DC(Direct Current) voltage into AC(Alternating Current) voltage and a nano silver generator generating nano silver by generating plasma with corona-discharging the AC voltage; and a safety switch installed at the power supply module to automatically cut off power if each module is operated or the body is disassembled.

Description

Ambulance Disinfector

1 is a front view showing the disinfection device for an ambulance according to the present invention.

FIG. 2 is a view illustrating a driving display window shown in FIG.

Figure 3 is a schematic internal schematic diagram of the disinfection device for an ambulance according to the present invention.

Figure 4 is a state installed in the ambulance disinfection device for an ambulance according to the invention.

<Description of Major Symbols in Drawing>

1: disinfection device 10: main body

11: suction slit 12: discharge slit

13: UV confirmation display window 14: Operation display window

20: ozone generating module 30: negative ion generating module

40: ultraviolet generation module 50: silver nano generation module

60: power supply module 70: control module

71: main controller 72: sub-controller

73; Control Button 74: Ozone Sensor

75; Auto Alarm 76: Human Body Sensor

The present invention relates to a disinfection device for an ambulance, and more particularly, to generate ozone, anion and ultraviolet rays which are harmless to the human body, to disinfect and sterilize the internal space of the ambulance and to clean the contaminated air to improve the sanitary environment of the ambulance. It relates to an ambulance disinfection device provided in the ambulance to be.

In general, ambulance is a means of transporting an emergency patient or an injured person to a hospital quickly.Ambulance not only transports patients with various medical history, but also frequently travels to unsanitary areas, so that ambulance patients as well as ambulances Even the sources are exposed from secondary infections caused by biologically harmful factors.

For this reason, Korean Patent Application No. 2003-04180 proposes an ultra-small amount automatic spraying device and method for ensuring the sanitary environment of an ambulance vehicle by spraying a very small amount of disinfectant disinfectant from time to time in the ambulance interior space.

However, in the case of the above ultra-low volume atomizing device, since it is formed in the form of a spray for disinfecting disinfectant, there is a possibility that it may be directly sprayed on the human body of paramedics or patients in some cases, and the disinfectant disinfectant sprayed is not evenly distributed. There was a problem that the crowd followed to fully disinfect the ambulance interior space.

Accordingly, the present invention has been made to solve the conventional problems as described above, by providing a variety of functions in addition to ozone and anion and ultraviolet light generation function to provide a disinfection device for ambulance that can comfortably maintain the indoor environment of the ambulance. Its purpose is to.

In order to achieve the object as described above, the disinfection device for an ambulance according to the present invention, ozone generating module to generate and discharge ozone, anion generating module to generate and discharge negative ions, ultraviolet generation module to generate and discharge ultraviolet rays, silver nano There is a technical feature that comprises a nano-generation module for generating a discharge, a power supply module for supplying power to each generation module, and a control module for controlling the operation of each generation module.

In the above-described configuration, the disinfection device for an ambulance, the ozone sensor for detecting the amount of ozone in the ambulance in conjunction with the control module, in connection with the control module automatically generates an alarm sound when ozone is detected by the ozone detection sensor more than necessary In addition to the alarm and the control module is made of a human body detecting sensor for automatically changing to ultraviolet disinfection by detecting the human body during ozone disinfection.

In the above-described configuration, the automatic alarm is made to issue an alarm signal in Korean voice.

In the above-described configuration, the power supply module is provided with a safety switch to automatically cut off the power supply when each module is in operation or disassembles the main body in which each module is installed.

In the above configuration, the power supply module receives a DC voltage in the ambulance and supplies it to the driving power.

In the above-described configuration, the power supply module receives the DC voltage of the built-in battery and supplies the power to the driving power.

Hereinafter, the characteristics of the components as described above and their operation will be described in more detail with reference to preferred embodiments of the disinfection device for an ambulance according to the present invention.

Attached Figure 1 is a front view showing the disinfection device for an ambulance according to the present invention, Figure 2 is a view showing the operation display window shown in Figure 1, Figure 3 is a schematic interior of the disinfection device for an ambulance according to the invention Figure 4 is a system diagram, Figure 4 is a state diagram installed in the ambulance for the ambulance disinfection device according to the present invention.

As shown in Figures 1 and 3, the disinfection device for ambulance 1 according to the present invention is an ozone generating module 20, anion generating module 30, ultraviolet ray generating module (10) in the body 10 to form a skeleton ( 40), the silver nano generation module 50, the power supply module 60 and the control module 70, and the like, by sucking or fumigation of various contaminants suspended or attached to the interior space of the ambulance vehicle Sterilize by). Moreover, by purifying the contaminated air to prevent health and hygiene hazards, it is always to provide a comfortable environment.

As shown in FIG. 1, the suction slit 11, the emission slit 12, the ultraviolet ray confirmation display window 13, the driving display window 14, and the operation button unit 73 are provided on the front surface of the main body 10. ), The ozone sensor 74, the automatic alarm 75, the human body sensor 76 is installed.

The above-described suction slit 11 is formed on the front left side of the main body 10 where the air in the ambulance is sucked, and the discharge slit 12 is formed on the front right of the main body 10 to purify the air or ozone. This is where it is released into.

At this time, inside the suction slit 11, a first air purification filter 80 in which the air sucked from the inside of the ambulance is purified is detachably installed. The first air purification filter 80 is usually a pre-filter. (pre-filter) is used, but not limited to a filter capable of purifying the air can be variously changed.

In addition, a second air purification filter 90 for re-filtering the air discharged into the ambulance is detachably installed inside the discharge slit 12, and a stainless filter is used as the second air purification filter 90.

The above-mentioned ultraviolet light confirmation display window 13 is electronically displayed during the ultraviolet sterilization and photocatalyst sterilization.

The above-described driving display window 14 is displayed electronically and can be seen at a glance even in a dark place by using a backlight while the operation state of each module described above is displayed.

As shown in FIG. 3, the operation display window 14 displays a battery display unit 141 for displaying a state of charge of the battery, an ultraviolet sterilization display unit 142 for displaying UV sterilization, and a photocatalyst sterilization. Photocatalyst sterilization display unit 143, ozone disinfection display unit 144 indicating whether or not ozone disinfection, anion display unit 145 indicating whether anion is generated, silver nano display unit 146 indicating whether or not silver nano is generated, and in an ambulance Ozone detection display unit 147 for detecting ozone detection, human body detection display unit 148 for detecting human body detection in an ambulance, alarm sound display unit 149 for alarm signal generation, and device inspection It consists of a check display unit 150 for displaying a, and a time display unit 151 for displaying the disinfection time of ozone, each of the display unit is lit by the LED.

The above-described operation button unit 73, power button 731 for applying power to each device, sterilization button 732 selected for ultraviolet / photocatalyst sterilization, disinfection button 733 selected for ozone disinfection And an ozone timer button 734 for setting the ozone disinfection time.

At this time, when the power button 731 is pressed and the sterilization button 732 is pressed, the ultraviolet sterilization display unit 142, the negative ion display unit 145, the photocatalyst sterilization display unit 143, the silver nano display unit 146, and the alarm sound display unit together with a buzzer sound While 149 is turned on, UV / photocatalyst sterilization and anion and silver nano generation proceed simultaneously.

Then, press the power button 731 and press the disinfection button 732 for 2 seconds to set the ozone disinfection mode, press the ozone timer button 734 to set the ozone disinfection time, and then press the disinfection button 732 to ozone Is generated to proceed with ozone disinfection mode.

On the other hand, when the power button 731 is pressed in all modes, the operation is stopped.

As shown in FIG. 3, the main body 10 has an ozone generating module 20 that greatly generates ozone, anion generating module 30 that generates negative ions, an ultraviolet generating module 40 that generates ultraviolet rays, and silver nano. Silver nano generation module 50 for generating a, a power supply module 60 for supplying power to each module, and the control module 70 for controlling the operation of the above-described modules and the entire system by the operation means.

The ozone generating module 20 described above includes an ozone transformer 21 for converting a power supplied to generate a discharge for ozone generation into an appropriate alternating voltage, and an ozone generator 22 for generating ozone by discharging the converted alternating voltage. It is composed of

At this time, ozone (O ₃ ) generated from the ozone generating module 20 has six times the sterilizing power and oxidative decomposition power of chlorine used for tap water sterilization. It removes and decomposes even heavy metals (iron manganese) in a short time to sterilize and deodorize. Such ozone is a potent means of environmental purification and is currently used in various fields such as highly purified water treatment and water supply facilities.

The anion generating module 30 described above is composed of an anion transformer 31 for converting into an appropriate alternating voltage for generating anion, and an anion generator 32 for generating anion by generating a plasma by corona discharging such alternating voltage. .

At this time, negative ions (-Ion) generated from the negative ion generating module 30 are negatively charged particles, and are usually distributed in comfortable and clean air such as mountains, beaches and valleys. These negative ions roam freely in the air, but when they are adsorbed with dust or harmful particles in the air, they become large lumps and fall to the floor together with the harmful particles. do. Therefore, negative ions are essential elements for purifying air in ambulances where external air is introduced and contact with pollutants is high.

The above-described ultraviolet generation module 40 includes an ultraviolet lamp 41 for generating ultraviolet rays, an ultraviolet transformer 42 for converting the supply power into a no-load alternating voltage so that a discharge occurs between the electrodes of the ultraviolet lamp 41, and an ultraviolet lamp. An electron of titanium dioxide (TiO2) is excited by ultraviolet rays generated from (41), and is composed of a photocatalyst filter 43 which functions to sterilize by photocatalytic action.

Ultraviolet rays (UV-rays) generated from the ultraviolet generation module 40 is used to select the wavelength according to the purpose used, the ultraviolet ray for the purpose of sterilization of the present invention is a sterilization line of 253.7nm wavelength in the low pressure mercury lamp It is produced by artificially generating. These sterilization vessels normally inhale air inside the car to sterilize floating bacteria and decompose harmful chemicals.

Meanwhile, the ultraviolet ray lamp 41 and the photocatalyst filter 43 may be provided separately, but in some cases, the ultraviolet lamp 41 may be coated with titanium dioxide instead of the photocatalyst filter 43 to cause a photocatalytic reaction.

The above-described silver nano generation module 50 includes a silver nano transformer 51 for converting a supplied DC voltage into an appropriate AC voltage for generating silver nano, and a silver nano generator for generating silver nano by generating a plasma by corona discharging such alternating voltage ( 52).

For reference, Silver has been shown to kill almost all single cell bacteria on the ground. There is no direct correlation between how silver kills single-celled germs, but the most promising theory is that silver neutralizes the action of specific enzymes that metabolize, for example, the digestion and respiration of single-celled germs. . The electrical load of silver ions (Ag +) released from silver removes germs, so no bacteria can survive in contact with silver for more than six minutes. On the other hand, in recent years, silver has been found to cause a qualitative change in the sterilization ability in the nano state, even a very small amount of nano silver is very strong sterilization.

The above-described power supply module 60 has a fuse 61 for connecting to a jack of the vehicle, a protection circuit 62 for protecting against overvoltage and overcurrent, and notifying the ozone generator buzzer and the lamp to operate safely and the disinfection device during operation. Or optionally consists of a safety switch 63 to cut off the power when disassembling the cover of the body (10).

On the other hand, the power supply module 60 receives a DC voltage from the battery in the ambulance to use as a driving power, but in case of emergency, such as the battery of the ambulance is discharged from the built-in battery 64 built in the main body 10 DC voltage is applied.

The control module 70 is the main controller 71 and the sub-controller 72 to control the operation of the ozone generating module 20, the negative ion generating module 30, the ultraviolet generating module 40 and the silver nano generating module 50. And an operation button unit 73 for interlocking with the sub-controller 72 to manipulate generation operation of ultraviolet / photocatalyst, anion, silver nano and ozone.

At this time, the main controller 71 controls the operation of the entire system, while passing the supply power applied from the power supply module 60 to the corresponding module to supply power during operation ozone transformer of the ozone generating module 20 21, the sub-controller 72, the ultraviolet transformer 42 of the ultraviolet generation module 40, the suction fan 100 and the discharge fan 110 is electrically connected.

And, the sub-controller 72, the operation button unit 73, the negative ion transformer 31 of the negative ion generating module 30, the silver nano generation module 50 to control various driving as set by the operation button unit 73 It is electrically connected to the silver nano transformer 51, the infrared confirmation display window 13, the driving indicator display window (14).

The sub-controller 72 has an automatic alarm that generates an alarm sound when an ozone detection sensor 74 that detects the amount of ozone remaining more than necessary after the disinfection of an ambulance is detected by the ozone detection sensor 74. 75 and a human body sensor 76 to detect the human body during ozone disinfection and automatically convert to ultraviolet disinfection is also electrically connected.

At this time, the automatic alarm 75 is added with the Hangul voice function, and generates an alarm sound in the event of a malfunction or failure of the devices built into the main body 10, or the devices embedded in the main body 10 to the function. It generates guide sound when performing. That is, when ozone is generated, the announcement that ozone is generated is given.

Hereinafter will be described in detail the operation of the disinfection device for an ambulance according to an embodiment of the present invention configured as described above.

For reference, when a person rides in an ambulance such as in a process of transporting a patient or moving to transport a patient, the negative ion generating module 30, the silver nano generating module 50, and the ultraviolet ray generating module 40 may be operated. Inhaling and sterilizing the contaminated air in the ambulance, if the person does not ride in the ambulance vehicle operates the ozone generating module 20 to discharge ozone into the ambulance vehicle to fumigation the ambulance.

First, when a person rides in an ambulance such as transporting a patient, pressing the power button 731 of the operation button unit 73 and then pressing the sterilization button 732, driving display window 14 with an alarm sound ), The battery display unit 141, the ultraviolet disinfection display unit 142, the photocatalyst sterilization display unit 143, the anion display unit 145, the silver nano display unit 146, the alarm sound display unit 149, and the like are turned on.

At the same time, power is applied to the ultraviolet lamp 41 of the ultraviolet generating module 40 to start ultraviolet sterilization and photocatalyst sterilization, and power is applied to the negative ion generator 32 of the negative ion generating module 30 to generate negative ions. The silver nanogen is generated by applying power to the silver nanogenerator 52 of the silver nanogenerator module 50.

In addition, by operating the suction fan 100 and the discharge fan 110, the contaminated air in the ambulance is introduced into the main body 10 through the suction slit 11 formed on the front of the main body 10 and then the ultraviolet generation module 40, after sterilizing while passing through the negative ion generating module 30 and the silver nano generating module 50, is discharged into the ambulance through the discharge slit 12 formed on the front surface of the main body 10.

Meanwhile, the air in the ambulance is first purified by the first air purification filter 80 after being sucked through the suction slit 11, and is discharged to the second air purification filter 90 before being discharged through the discharge slit 12. Purified again by

As described above, when a person does not ride in the ambulance, pressing the power button 731 of the operation button unit 73 and then pressing the disinfection button 733 for 2 seconds through the automatic alarm 75 'Ozone disinfection mode is. Please set the timer. 'The ozone disinfection display unit 144 and the human body detection display unit 148 of the operation display window 14 are turned on.

Subsequently, the ozone timer button 734 of the operation button unit 73 is operated to set the time (15 minutes, 30 minutes, 40 minutes, 50 minutes, 60 minutes), and the disinfection button 733 is pressed again. Ozone is generated after '30 seconds. Ozone generator 22 of the ozone generating module 20 is activated after 30 seconds with the message, "Please exit from the room."

Since the suction fan 100 and the discharge fan 110 are also operated at the same time as the ozone generating module 20 is generated, the ozone generated in the ozone generating module 20 is discharged into the ambulance through the discharge slit 12. The interior of the ambulance will be fumigated in every corner.

On the other hand, when a person enters an ambulance in the ozone disinfection process, the human body sensor 76 detects a person to automatically stop the ozone disinfection mode, and automatically switches to ultraviolet / photocatalyst sterilization mode.

In addition, in addition to the ozone disinfection mode, the ozone sensor 74 is operated, and when an ammonium exceeding a reference level harmful to a human body is detected, the ozone detection display unit 147 of the driving display window 14 together with a warning message through the automatic alarm 75. Is turned on, and when ozone is reduced below the reference value, the ozone detection display unit 147 is automatically turned off along with a warning message.

As described above with reference to the accompanying drawings for the ambulance disinfection device according to a preferred embodiment of the present invention, the present invention is not limited to the embodiments and drawings described in detail herein, within the technical scope of the invention Various modifications may be made.

According to the present invention, the disinfection device for ambulance configured as described above, by sterilizing the air sucked into the main body by using the silver nano generated through the silver nano generation module to strongly sterilize the internal space of the ambulance by generating negative ions as well as ozone and ultraviolet rays. The indoors can be kept in a comfortable sanitary environment at all times.

In addition, the ozone sensor to detect the amount of ozone remaining more than necessary after the disinfection of an ambulance, the automatic alarm that generates an alarm sound when the amount of ozone exceeded necessary, and the human body that detects the human body during ozone disinfection and automatically changes to ultraviolet disinfection By providing a sensor, it is possible to further improve the disinfection function in the ambulance compared to the conventional.

On the other hand, the various disinfection functions as described above can not only protect the paramedics and patients from secondary infection caused by various harmful substances remaining in the ambulance, but also improve the human health through the negative ions.

Claims (6)

Ozone generating module 20 for generating and discharging ozone, Anion generating module 30 for generating and discharging anions, UV generating module 40 for generating and discharging ultraviolet rays, Power supply for supplying power to each of the generating modules Disinfecting an ambulance comprising a module 60, a control module 70 for controlling the operation of each generation module, and an ozone sensor 74 for detecting the amount of ozone in the ambulance in connection with the control module 70. In the apparatus, An automatic alarm 75 that generates an alarm sound when ozone is required by the ozone sensor 74 in association with the control module 70; and Further comprising a human body sensor 76 is connected to the control module 70 to detect the human body during ozone disinfection to automatically convert to ultraviolet disinfection, Silver nano transformer 52 is composed of a silver nano transformer 51 for converting the DC voltage supplied from the power supply module 60 into an alternating voltage, and a silver nano generator 52 for generating silver nano by corona discharge to generate plasma. It further comprises a silver nano generation module 50 for discharging, The power supply module 60 is characterized in that the safety switch 63 is provided so that the power supply is automatically cut off when the respective modules are operating or disassemble the main body 10 in which the modules are installed arbitrarily. Disinfection equipment for ambulances. delete delete delete delete delete

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