CN213146841U - Universal elevator air disinfection and ventilation system - Google Patents
Universal elevator air disinfection and ventilation system Download PDFInfo
- Publication number
- CN213146841U CN213146841U CN202022040507.3U CN202022040507U CN213146841U CN 213146841 U CN213146841 U CN 213146841U CN 202022040507 U CN202022040507 U CN 202022040507U CN 213146841 U CN213146841 U CN 213146841U
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- Prior art keywords
- elevator
- air
- disinfection
- ventilation system
- general
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 43
- 238000009423 ventilation Methods 0.000 title claims abstract description 16
- 230000001954 sterilising effect Effects 0.000 claims description 14
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 230000002070 germicidal effect Effects 0.000 claims 1
- 241000883990 Flabellum Species 0.000 abstract description 16
- 241000700605 Viruses Species 0.000 abstract description 10
- 241000894006 Bacteria Species 0.000 abstract description 8
- 206010011409 Cross infection Diseases 0.000 abstract description 7
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 7
- 230000006698 induction Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a general elevator air disinfection and ventilation system, which comprises an elevator, wherein the top of the elevator is provided with an air inlet and an air outlet; a first fan blade is arranged in the air inlet, and the first fan blade is driven by a motor to rotate to guide airflow into the elevator; the second fan blades are arranged in the exhaust port and driven by a motor to rotate to guide out airflow in the elevator, and the ultraviolet disinfection lamp is arranged in the elevator. The utility model discloses a top of elevator is provided with air inlet and gas vent, set up first flabellum and second flabellum respectively at air inlet and gas vent, first flabellum and second flabellum rotate under the drive of motor, form the circulating air current in the elevator and take a breath, can avoid high temperature and input fresh air in the elevator, set up sterilamp at the top of elevator simultaneously, the ultraviolet ray that sends by sterilamp disinfects the treatment to the inside of elevator, the problem that current general elevator leads to bacterium virus cross infection risk to be big has been solved.
Description
Technical Field
The utility model relates to a medical elevator technical field, concretely relates to general elevator air disinfection and air exchange system.
Background
General elevator in the hospital is a confined space, and the coming and going personnel are intensive complicated, causes bacterial virus to breed most easily, consequently has very big bacterial virus cross infection risk in the elevator of riding in the hospital.
Therefore, it is necessary to add a disinfection and ventilation system for general elevators in hospitals for disinfection and ventilation treatment of enclosed spaces in general elevators to reduce the risk of cross infection of bacteria and viruses.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a general elevator air disinfection and air exchange system solves the current general elevator and leads to the big problem of bacterium virus cross infection risk.
The utility model discloses a following technical scheme realizes:
the general elevator air disinfection and ventilation system comprises an elevator, wherein the top of the elevator is provided with an air inlet and an air outlet;
a first fan blade is arranged in the air inlet, and the first fan blade is driven by a motor to rotate to guide airflow into the elevator;
a second fan blade is arranged in the exhaust port, and the second fan blade is driven by a motor to rotate so as to lead out the airflow in the elevator;
an ultraviolet disinfection lamp is arranged in the elevator.
The ultraviolet ray generated after the ultraviolet disinfection sterilizing lamp works after being electrified has strong sterilizing effect, can effectively kill various infectious viruses such as new coronavirus and the like, various stubborn parasites and bacteria, and can thoroughly kill all bacteria and viruses in the elevator after the sterilizing time is accumulated and lasts for 30 minutes.
The utility model discloses a top of elevator is provided with air inlet and gas vent, set up first flabellum and second flabellum respectively at air inlet and gas vent, first flabellum and second flabellum rotate under the drive of motor and realize leading-in air current in to the elevator respectively, derive the air current in the elevator, form circulating air in the elevator promptly and take a breath, can avoid high temperature and input fresh air in the elevator, set up sterilamp at the top of elevator simultaneously, the ultraviolet ray that sends by sterilamp disinfects the treatment to the inside of elevator, the problem that current general elevator leads to bacterium virus cross infection risk to be big has been solved.
Further, an air inlet and an air outlet are respectively provided at two diagonal corners of the top of the elevator.
The above arrangement can increase the space for the circulating air flow.
Further, an ultraviolet disinfection lamp is installed on the top of the elevator.
Further, the air inlet and the air outlet are both circular holes.
Further, the motors for driving the first fan blade and the second fan blade are respectively a first dc brushless motor and a second dc brushless motor.
The brushless DC motor comprises a motor and a driving unit, and is convenient for realizing automatic control.
The elevator control system further comprises a control unit, wherein the control unit comprises a master control chip and a temperature sensor, the temperature sensor is installed in the elevator, the temperature sensor is electrically connected with the master control chip, and the master control chip is electrically connected with the first direct current brushless motor and the second direct current brushless motor.
Always control chip, temperature sensor, first direct current brushless motor and second direct current brushless motor and be prior art, signal flow direction between also be prior art, wherein always control the chip, temperature sensor 'S model is STM32F373CCT6, DS18B20 respectively, first direct current brushless motor and second direct current brushless motor' S model is 57BL75S10-230TF9, the idea of this application lies in realizing the ventilation circulation in the automatic control elevator together with current module combination, concrete process is as follows:
the temperature sensor is used for sensing the temperature in the elevator in real time, when the temperature reaches the upper limit value set in the master control chip, the master control chip sends an instruction to start the first direct current brushless motor and the second direct current brushless motor to realize the cooling of the leading-in circulating airflow in the elevator, when the temperature reaches the lower limit value set in the master control chip, the master control chip sends an instruction to close the first direct current brushless motor and the second direct current brushless motor, and the first direct current brushless motor and the second direct current brushless motor realize the cooling in the elevator.
Above-mentioned setting can realize opening first direct current brushless motor and second direct current brushless motor automatically as required and realize leading-in circulation airflow cooling in the elevator, avoids the wasting of resources.
Further, the control unit further comprises a human body infrared induction sensor, and the human body infrared induction sensor and the ultraviolet disinfection and sterilization lamp are electrically connected with the master control chip.
Human infrared inductive sensor is prior art, and specific model is HC-SR501, and the control process that relates is prior art also, and the design of this application lies in realizing the disinfecting in the automatic control elevator with current module combination together, and specific process is as follows:
human infrared induction sensor is used for responding to in the elevator in real time whether someone, and when human infrared induction sensor sensed someone in the elevator, give total control chip with signal transmission, by total control chip send control signal close sterilamp, when human infrared induction sensor sensed nobody in the elevator, give total control chip with signal transmission, by total control chip send control signal close sterilamp.
Further, the control unit further comprises a power module, and the power module is used for supplying power to the ultraviolet disinfection and sterilization lamp, the master control chip, the human body infrared induction sensor, the temperature sensor, the first direct current brushless motor and the second direct current brushless motor.
The power module is prior art.
Further, human infrared sensor and temperature sensor all install top in the elevator.
Furthermore, a clock module is arranged in the master control chip.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses a top of elevator is provided with air inlet and gas vent, set up first flabellum and second flabellum respectively at air inlet and gas vent, first flabellum and second flabellum rotate under the drive of motor and realize leading-in air current in to the elevator respectively, derive the air current in the elevator, form circulating air in the elevator promptly and take a breath, can avoid high temperature and input fresh air in the elevator, set up sterilamp at the top of elevator simultaneously, the ultraviolet ray that sends by sterilamp disinfects the treatment to the inside of elevator, the problem that current general elevator leads to bacterium virus cross infection risk to be big has been solved.
2. The utility model discloses lead to and set up the control unit, can realize opening first direct current brushless motor and second direct current brushless motor automatically as required to and the sterilamp, realize leading-in circulation air current cooling, disinfect in the elevator, avoid the wasting of resources.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of a sterilization and ventilation system;
FIG. 2 is a functional block diagram of a control unit;
fig. 3 is a schematic block diagram of a control process of embodiment 2.
Reference numbers and corresponding part names in the drawings:
1-elevator, 2-temperature sensor, 3-ultraviolet ray, 4-exhaust port, 5-second fan blade, 6-second DC brushless motor, 7-ultraviolet ray disinfection lamp, 8-human body infrared induction sensor, 9-first DC brushless motor, 10-first fan blade, 11-air inlet.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1:
as shown in fig. 1, the general air sterilizing and ventilating system for an elevator comprises an elevator 1, wherein an air inlet 11 and an air outlet 4 are arranged at the top of the elevator 1;
a first fan blade 10 is arranged in the air inlet 11, and the first fan blade 10 is driven by a motor to rotate to guide airflow into the elevator 1;
a second fan blade 5 is arranged in the exhaust port 4, and the second fan blade 5 is driven by a motor to rotate so as to lead out the airflow in the elevator 1;
an ultraviolet disinfection and sterilization lamp 7 is arranged in the elevator 1.
In the present embodiment, the air intake 11 and the air exhaust 4 are disposed at two opposite corners of the top of the elevator 1, respectively; the ultraviolet disinfection and sterilization lamp 7 is arranged at the top of the elevator 1; the air inlet 11 and the air outlet 4 are circular holes.
In this embodiment, top through elevator 1 is provided with air inlet 11 and exhaust port 4, set up first flabellum 10 and second flabellum 5 in air inlet 11 and exhaust port 4 respectively, first flabellum 10 and second flabellum 5 rotate under the drive of motor and realize leading-in air current in elevator 1 respectively, derive the air current in elevator 1, form the circulating air current promptly in elevator 1 and take a breath, can avoid in elevator 1 high temperature and input fresh air, set up ultraviolet disinfection lamp 7 simultaneously at elevator 1's top, ultraviolet ray 3 who sends by ultraviolet disinfection lamp 7 disinfects the processing to elevator 1 inside, the problem that current general elevator leads to bacterium virus cross infection risk big has been solved.
Example 2:
as shown in fig. 1, 2 and 3, in the present embodiment, based on embodiment 1, motors for driving the first fan blade 10 and the second fan blade 5 are a first dc brushless motor 9 and a second dc brushless motor 6, respectively; the elevator control system is characterized by further comprising a control unit, wherein the control unit comprises a master control chip and a temperature sensor 2, the temperature sensor 2 is installed in the elevator 1, the temperature sensor 2 is electrically connected with the master control chip, and the master control chip is electrically connected with the first direct current brushless motor 9 and the second direct current brushless motor 6.
Example 3:
as shown in fig. 1 and fig. 2, in this embodiment, based on embodiment 2, the control unit further includes a human body infrared sensor 8, and the human body infrared sensor 8 and the ultraviolet disinfection and sterilization lamp 7 are both electrically connected to the master control chip; the control unit also comprises a power supply module which is used for supplying power to the ultraviolet disinfection and sterilization lamp 7, the master control chip, the human body infrared induction sensor 8, the temperature sensor 2, the first direct current brushless motor 9 and the second direct current brushless motor 6; the human body infrared induction sensor 8 and the temperature sensor 2 are both arranged at the top in the elevator 1; and a clock module is arranged in the master control chip.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A general elevator air disinfection and ventilation system comprises an elevator (1), and is characterized in that the top of the elevator (1) is provided with an air inlet (11) and an air outlet (4);
a first fan blade (10) is arranged in the air inlet (11), and the first fan blade (10) is driven by a motor to rotate to guide air flow into the elevator (1);
a second fan blade (5) is arranged in the exhaust port (4), and the second fan blade (5) is driven by a motor to rotate to lead out the air flow in the elevator (1);
an ultraviolet disinfection and sterilization lamp (7) is arranged in the elevator (1).
2. General elevator air disinfection and ventilation system according to claim 1, characterized in that the air inlet (11) and the air outlet (4) are arranged at two opposite corners of the top of the elevator (1), respectively.
3. General elevator air disinfection and ventilation system according to claim 1, characterized in that the ultraviolet disinfection germicidal lamp (7) is mounted on top of the elevator (1).
4. General elevator air disinfection and ventilation system according to claim 1, characterized in that the air inlet (11) and the air outlet (4) are both circular holes.
5. General elevator air disinfection and ventilation system according to claim 1, characterized in that the motors for driving the first (10) and second (5) blades are a first (9) and a second (6) brushless dc motor, respectively.
6. General elevator air disinfection and ventilation system according to claim 5, further comprising a control unit, said control unit comprising a master control chip and a temperature sensor (2), said temperature sensor (2) being installed in the elevator (1), said temperature sensor (2) being electrically connected to the master control chip, said master control chip being electrically connected to the first DC brushless motor (9) and the second DC brushless motor (6).
7. The universal elevator air disinfection and ventilation system according to claim 6, wherein said control unit further comprises a human body infrared sensor (8), said human body infrared sensor (8) and said ultraviolet disinfection and sterilization lamp (7) are electrically connected to said master control chip.
8. A general elevator air disinfecting and ventilating system as defined in claim 7, wherein said control unit further comprises a power module for supplying power to the ultraviolet disinfection and sterilization lamp (7), the general control chip, the human body infrared sensing sensor (8), the temperature sensor (2), the first DC brushless motor (9) and the second DC brushless motor (6).
9. General elevator air disinfection and ventilation system according to claim 7, characterized in that said human body infrared sensor (8) and temperature sensor (2) are both mounted on top inside the elevator (1).
10. The universal elevator air disinfecting and ventilating system as recited in claim 6, wherein a clock module is disposed within said master control chip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040507.3U CN213146841U (en) | 2020-09-17 | 2020-09-17 | Universal elevator air disinfection and ventilation system |
| AU2021104126A AU2021104126A4 (en) | 2020-09-17 | 2021-07-14 | General elevator air disinfection and ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040507.3U CN213146841U (en) | 2020-09-17 | 2020-09-17 | Universal elevator air disinfection and ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213146841U true CN213146841U (en) | 2021-05-07 |
Family
ID=75717000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022040507.3U Expired - Fee Related CN213146841U (en) | 2020-09-17 | 2020-09-17 | Universal elevator air disinfection and ventilation system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN213146841U (en) |
| AU (1) | AU2021104126A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI843002B (en) * | 2021-06-21 | 2024-05-21 | 國立臺中科技大學 | Intelligent synchronous ventilation and sterilization fan device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110915A (en) * | 2021-11-16 | 2022-03-01 | 珠海格力电器股份有限公司 | Elevator air conditioner disinfection method and elevator air conditioner |
| CN114789089B (en) * | 2022-03-11 | 2022-11-11 | 西尼机电（杭州）有限公司 | Negative pressure elevator car with air disinfection filtering capability |
-
2020
- 2020-09-17 CN CN202022040507.3U patent/CN213146841U/en not_active Expired - Fee Related
-
2021
- 2021-07-14 AU AU2021104126A patent/AU2021104126A4/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI843002B (en) * | 2021-06-21 | 2024-05-21 | 國立臺中科技大學 | Intelligent synchronous ventilation and sterilization fan device |
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| Publication number | Publication date |
|---|---|
| AU2021104126A4 (en) | 2021-09-09 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |