CN2652391Y - Portable SARS virus sterilizing box - Google Patents
Portable SARS virus sterilizing box Download PDFInfo
- Publication number
- CN2652391Y CN2652391Y CN 03251870 CN03251870U CN2652391Y CN 2652391 Y CN2652391 Y CN 2652391Y CN 03251870 CN03251870 CN 03251870 CN 03251870 U CN03251870 U CN 03251870U CN 2652391 Y CN2652391 Y CN 2652391Y
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- China
- Prior art keywords
- circuit
- ozone
- ultraviolet
- power supply
- control
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- Expired - Fee Related
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 31
- 241000315672 SARS coronavirus Species 0.000 title claims abstract description 20
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 230000005669 field effect Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 201000003176 Severe Acute Respiratory Syndrome Diseases 0.000 abstract description 8
- 241000700605 Viruses Species 0.000 abstract description 4
- 230000000249 desinfective effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010003757 Atypical pneumonia Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
本实用新型公开了一种便携式SARS病毒消杀箱，其包括有消杀箱外壳、消毒腔、控制腔、控制面板、高浓度紫外/臭氧发光管、加热管、电扇、温度传感器、支架、控制单元、电源模块、风道及防泄露开关。本实用新型采用医学紫外线+臭氧+中温三种灭菌消毒手段，除了具有广谱杀菌消毒功能外，还具有专业消杀SARS病毒的功能，另外，其设有+12V汽车后备电源接口，特别适用于野外急救和SARS病人运送过程中医疗器械和物品的随时就地消毒，有效控制病毒扩散。
The utility model discloses a portable SARS virus disinfecting box, which comprises a disinfecting box shell, a disinfection chamber, a control chamber, a control panel, a high-concentration ultraviolet/ozone luminescent tube, a heating tube, an electric fan, a temperature sensor, a bracket, a control Units, power modules, air ducts and anti-leakage switches. The utility model adopts three sterilization methods of medical ultraviolet light + ozone + medium temperature. In addition to the function of broad-spectrum sterilization and disinfection, it also has the function of professionally killing SARS virus. In addition, it is equipped with a +12V automobile backup power interface, which is especially suitable It is used for disinfection of medical equipment and articles at any time and on the spot during first aid in the field and transportation of SARS patients, effectively controlling the spread of the virus.
Description
Technical field
This utility model relates to a kind of disinfect box, particularly relates to a kind of portable SARS virus sterilizing box.
Background technology
Severe acute respiratory syndrome is a kind of newfound disease, claims that again " severe acute respiratory syndrome (SARS) is the difficult and complicated illness that a kind of mankind are not familiar with so far fully.Therefore, prevention, treatment and control atypical pneumonia, direct relation broad masses of the people's healthy and life security is directly connected to the overall situation of reform, development and stability.
The intractable of SARS virus and multiformity bring difficulty for patient and medical worker's carry-on medicated clothing, books, medicine, the sterilization of medical apparatus and instruments, different patients, the shared disinfection cabinet of different articles for use may cause cross infection, secondary pollution, this has become one of main route of transmission of present SARS virus, therefore the scientific research personnel is seeking a kind of independently terminal disinfection means, promptly carries out the effective way of terminal disinfection in independent closed cell.
At present, the existing disinfect box in market mostly adopts ultraviolet, ozone and three kinds of disinfection way of high temperature, and these disinfect boxes have the dissipation effect to street virus, antibacterial, but its technical specification can't satisfy the requirement of professional SARS dissipation; In addition, the power supply of existing disinfect box mostly uses the 220V alternating current, can't obtain owing to power supply in the rescue service in the open air, so can't bring into play the effect of sterilization, use occasion is limited to.
The utility model content
The purpose of this utility model is to provide a kind of portable SARS virus sterilizing box, can carry out professional SARS virus dissipation, and has the portable functional that is applicable to field emergency.
This utility model includes the sterilizing box shell, disinfection cavity, control chamber, control panel, high concentration UV/ozone luminous tube, heating tube, electric fan, temperature sensor, support, control unit, power module, air channel and leakage-preventing switch, wherein, prop up and be set up in the disinfection cavity below, be used for carrying the article that are sterilized, high concentration UV/ozone luminous tube is installed on the disinfection cavity top, kill ultraviolet and the ozone of SARS virus and other harmful pathogenic bacteria to produce high concentration, heating tube and fan are located at control chamber, the heat that heating tube produces is blown into disinfection cavity via the air channel, electric fan promotes the case inner air flow, make the interior air themperature of case even, temperature sensor is located in the disinfect box, be used for detecting the sterilization cavity temperature, control panel is located at the sterilizing box case surface, is provided with nixie display above, button and display lamp, display is in order to displays temperature, time parameter, button is in order to be provided with running parameter, and display lamp is in order to display working condition, and power module is located in the control chamber.Temperature sensor and control unit line, so that temperature signal is inputed to control unit, electric fan, heating tube, ultraviolet/ozone luminous tube and control unit line, controlled unit controls, nixie display, button and display lamp and control unit line, power module and control unit line, leakage-preventing switch are located between sterilizing box shell and the door, disconnect ultraviolet/ozone luminous tube control circuit when opening the door.
Wherein, control unit includes ATMEL89C51 microprocessor, temperature sensing circuit, electric fan, ultraviolet/ozone luminous tube, heating tube control circuit, charactron display control circuit, wherein, temperature sensing circuit, A/D change-over circuit, electric fan, ultraviolet/ozone luminous tube, heating tube control circuit, charactron display control circuit, display lamp, button and ATMEL89C51 microprocessor be line mutually, and the charactron display is controlled by the charactron display control circuit.
Power module is made up of normal power supply power circuit and stand-by power supply power circuit two parts.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the circuit diagram of this utility model control unit.
Fig. 3 is the circuit diagram of this utility model power supply.
The specific embodiment
See also shown in Figure 1, this utility model includes sterilizing box shell 1, disinfection cavity 2, control chamber 3, control panel 4, high concentration UV/ozone luminous tube 5, heating tube 6, electric fan 7, temperature sensor 8, support 9, control unit 10, power module 11 and air channel 12, wherein, support 9 is located at disinfection cavity 2 belows, be used for carrying the article that are sterilized, high concentration UV/ozone luminous tube 5 is installed on disinfection cavity 2 tops, kill ultraviolet and the ozone of SARS virus and other harmful pathogenic bacteria to produce high concentration, heating tube 6 and fan 7 are located at control chamber 3, the heat that heating tube 6 produces is blown into disinfection cavity 2 via air channel 12, electric fan 7 promotes the case inner air flow, make the interior air themperature of case even, temperature sensor 8 is located in the disinfect box, be used to detect temperature in the disinfection cavity 2, control panel 4 is located at sterilizing box shell 1 surface, be provided with nixie display 13 above, button 14 and display lamp 15, nixie display 13 is in order to displays temperature, time parameter, button 14 is in order to be provided with service factor, display lamp 15 is in order to display working condition, and power module 11 is located in the control chamber 3.Temperature sensor 8 and control unit 10 lines, temperature signal is inputed to control unit 10, electric fan 7, heating tube 6, ultraviolet/ozone luminous tube 5 and control unit 10 lines, 10 controls of controlled unit, nixie display 13, button 14 and display lamp 15 and control unit 10 lines, power module 11 and control unit 10 lines.
See also shown in Figure 2, wherein, control unit 10 includes ATMEL89C51 microprocessor U1, temperature sensing circuit U2, ultraviolet/ozone luminous tube control circuit U3, electric fan control circuit U4, heating tube control circuit U5, charactron display control circuit U6, wherein, temperature sensing circuit U2 mainly is by temperature sensor AD 590, two high precision operating amplifier OP07 and A/D change-over circuit MAX187 form, with 1 of microprocessor U1,2,3,4 pins connect, ultraviolet/ozone luminous tube control circuit U3 is by audion Q1, relay J 1 is formed, triode Q1 is connected with 10 pins of microprocessor U1, break-make in order to control ultraviolet power supply circuits, switch S 5 is an anti-ultraviolet, ozone is revealed switch, electric fan control circuit U4, heating tube control circuit U5 is identical with ultraviolet/ozone luminous tube control circuit U3 composition, respectively with 10 of microprocessor U1,11,17 pins connect; 8 PNP amplifiers are formed Digitron display driver circuit U6, be connected with 8 P2 mouths of microprocessor U1, indicator light circuit U7, key circuit U8 are connected with 5,6,7,8,12,13,14,15 pins of ATMEL89C51 microprocessor U1, and U9, U10 are respectively reset circuit and the crystal oscillating circuit of ATMEL89C51 microprocessor U1.
The power supply circuit schematic diagram as shown in Figure 3, power supply circuit is made up of normal power supply power module P1 and standby power supply module P2, normal power supply power module P1 is mainly by 9V, 5VA transformator TRAN1, diode D8, Voltage stabilizing module 7805 are formed, input 220V alternating current is ultraviolet/ozone luminous tube 5, electric fan 7, heating tube 6 power supplies, and output+5V is control unit 10 power supplies; Standby power supply module P2 mainly is made up of 7805 Voltage stabilizing module D1, square wave signal generator D2, field effect transistor drive circuit D3, metal-oxide-semiconductor field effect transistor power switch circuit D4, transformator D5, input automobile power source+12V, output 220V alternating current and+the 5V unidirectional current, the 220V alternating current is ultraviolet/ozone luminous tube 5 power supplies, and output+5V is control unit 10 power supplies.
Operation principle of the present utility model and process are as follows:
Experiment shows: SARS virus reaches 100 μ W/cm in concentration
2Ultraviolet radiation can kill fully in following 30 minutes, in the temperature environment more than 75 ℃, can kill SARS virus fully in 30 minutes.Novel temperature, the ultraviolet concentration of this use reaches its standard.
Referring to shown in Figure 1, two groups of charactrons of this utility model are used for demonstration time and temperature respectively, four display lamps are indicated SARS dissipation, broad-spectrum disinfectant sterilization, UV/ozone sterilization, the sterilization of middle temperature respectively, the function of four buttons is: be provided with, upwards, up and down, confirm that a switch is an on and off switch.After the energising, time and the temperature value of setting are defaulted as SARS virus dissipation state, and promptly ultraviolet disinfection is 30 minutes, middle temperature sterilization 30 minutes, after pressing acknowledgement key, sterilizing box is started working, and time display shows 30 minutes, the real-time detected temperature of temperature indicator displays temperature pick off, if when temperature did not reach 75 ℃, the UV/ozone pipe was not worked, time display is not-time, heating tube begins heating, electric fan is started working simultaneously, hot-air is blown in the disinfection cavity, when temperature reaches 75 ℃, the UV/ozone pipe is started working, time display begins countdown, if temperature arrives 90 ℃, then heating tube stops heating, time arrives, and disinfection finishes.This utility model can adopt independently UV/ozone, middle temperature sterilization, suitable difference is sterilized object, can by upwards, down Arrow sets duty and working time arbitrarily.
When the alternating current 220V power supply provided, sterilizing box was powered by normal power supply power module P1, when out of doors or when using in the field emergency, sterilizing box is powered by standby power supply module P2.
The utility model Portable SARS virus sterilizing box adopts medical science ultraviolet ray+ozone+three kinds of sterilization means of middle temperature, except having the broad-spectrum disinfecting function, also has following characteristics:
1. professional SARS dissipation. Automatically establish according to up-to-date dissipation SARS virus authority experimental data Put the parameters such as temperature, time, it is more scientific, more thorough to sterilize.
2. portable functional. Be provided with+12V automobile back-up power interface, be specially adapted to open-air anxious Rescue at any time on the spot sterilization, the effectively control of transporting medicine equipment and article in the process with patient SARS The virus diffusion.
3. ad hoc door controlled safety device effectively prevents virus, ultraviolet ray, ozone leakage, protection User security.
Claims (4)
1, a kind of portable SARS virus sterilizing box, it includes the sterilizing box shell, disinfection cavity, control chamber, control panel, temperature sensor, support, control unit, power module, high concentration ultraviolet/ozone luminous tube, heating tube, electric fan, leakage-preventing switch, its medium-height trestle is located at the disinfection cavity below, temperature sensor is located in the disinfect box, control panel is located at the sterilizing box case surface, power module is located in the control chamber, temperature sensor and control unit line, high concentration UV/ozone luminous tube is installed on the disinfection cavity top, heating tube and fan are located at control chamber, and the shell of heating tube top is provided with the air channel; Electric fan, heating tube, ultraviolet/ozone luminous tube and control unit line, power module and control unit line, leakage-preventing switch is located between sterilizing box shell and the door, and it is characterized in that: power module includes normal power supply power module (P1) and standby power supply module (P2).
2, according to the described a kind of portable SARS virus sterilizing box of claim 1, it is characterized in that: described control panel is provided with nixie display, button and display lamp, itself and control unit line.
3, according to claim 1 or 2 described a kind of portable SARS virus sterilizing box, it is characterized in that: described control unit (10) includes ATMEL89C51 microprocessor (U1), temperature sensing circuit (U2), ultraviolet/ozone luminous tube control circuit (U3), electric fan control circuit (U4), heating tube control circuit (U5), charactron display control circuit (U6), wherein, temperature sensing circuit (U2) mainly is by temperature sensor AD 590, two high precision operating amplifier OP07 and A/D change-over circuit MAX187 form, with 1 of microprocessor (U1), 2,3,4 pins connect, ultraviolet/ozone luminous tube control circuit (U3) is by audion (Q1), relay (J1) is formed, audion (Q1) is connected with 10 pins of controller (U1), break-make in order to control ultraviolet power supply circuits, switch (S5) is an anti-ultraviolet, ozone is revealed switch, electric fan control circuit (U4), heating tube control circuit (U5) is identical with ultraviolet/ozone luminous tube control circuit (U3) composition, respectively with 10 of controller (U1), 11,17 pins connect; 8 PNP amplifiers are formed Digitron display driver circuit (U6), be connected with 8 P2 mouths of controller (U1), indicator light circuit (U7), key circuit (U8) are connected with 5,6,7,8,12,13,14,15 pins of ATMEL89C51 microprocessor (U1), (U9), (U10) be respectively the reset circuit and the crystal oscillating circuit of ATMEL89C51 microprocessor (U1).
4, according to the described a kind of portable SARS virus sterilizing box of claim 1, it is characterized in that: described normal power supply power module (P1) mainly is made up of 9V, 5VA transformator (TRAN1), diode (D8), Voltage stabilizing module 7805, defeated 2220V alternating current is ultraviolet/ozone luminous tube (5), electric fan (7), heating tube (6) power supply, and output+5V is control unit (10) power supply; Described standby power supply module (P2) mainly is made up of 7805 Voltage stabilizing modules (D1), square wave signal generator (D2), field effect transistor drive circuit (D3), metal-oxide-semiconductor field effect transistor power switch circuit (D4), transformator (D5), input automobile power source+12V, output 220V alternating current and+the 5V unidirectional current, the 220V alternating current is ultraviolet/ozone luminous tube (5) power supply, be output as+5V is control unit (10) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251870 CN2652391Y (en) | 2003-08-06 | 2003-08-06 | Portable SARS virus sterilizing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251870 CN2652391Y (en) | 2003-08-06 | 2003-08-06 | Portable SARS virus sterilizing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652391Y true CN2652391Y (en) | 2004-11-03 |
Family
ID=34327848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251870 Expired - Fee Related CN2652391Y (en) | 2003-08-06 | 2003-08-06 | Portable SARS virus sterilizing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652391Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320930C (en) * | 2005-03-23 | 2007-06-13 | 佛山市顺德区万和集团有限公司 | Respiration tube disinfecting machine |
| CN102458485A (en) * | 2009-04-21 | 2012-05-16 | 肯尼思·卡姆帕格纳 | Portable antimicrobial ultraviolet sterilizer |
| CN102895690A (en) * | 2012-09-29 | 2013-01-30 | 苏州工业园区职业技术学院 | Intelligent disinfection cabinet |
| CN106729838A (en) * | 2017-01-12 | 2017-05-31 | 东莞市密可沃五金科技有限公司 | A kind of intelligent bowls and chopsticks sterilizing machine and its control method |
| CN111513744A (en) * | 2020-04-14 | 2020-08-11 | 沈阳先进医疗设备技术孵化中心有限公司 | Medical scanning device, control method, system, equipment and storage medium |
-
2003
- 2003-08-06 CN CN 03251870 patent/CN2652391Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320930C (en) * | 2005-03-23 | 2007-06-13 | 佛山市顺德区万和集团有限公司 | Respiration tube disinfecting machine |
| CN102458485A (en) * | 2009-04-21 | 2012-05-16 | 肯尼思·卡姆帕格纳 | Portable antimicrobial ultraviolet sterilizer |
| CN102895690A (en) * | 2012-09-29 | 2013-01-30 | 苏州工业园区职业技术学院 | Intelligent disinfection cabinet |
| CN106729838A (en) * | 2017-01-12 | 2017-05-31 | 东莞市密可沃五金科技有限公司 | A kind of intelligent bowls and chopsticks sterilizing machine and its control method |
| CN111513744A (en) * | 2020-04-14 | 2020-08-11 | 沈阳先进医疗设备技术孵化中心有限公司 | Medical scanning device, control method, system, equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |