CN211822885U - Elevator air sterilization and purification system - Google Patents
Elevator air sterilization and purification system Download PDFInfo
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- CN211822885U CN211822885U CN202020347354.4U CN202020347354U CN211822885U CN 211822885 U CN211822885 U CN 211822885U CN 202020347354 U CN202020347354 U CN 202020347354U CN 211822885 U CN211822885 U CN 211822885U
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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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model provides an elevator air sterilization clean system, including the car, the car includes the interior railway carriage or compartment body and the outer railway carriage or compartment body, set up to the cavity intermediate layer between the interior railway carriage or compartment body and the outer railway carriage or compartment body, the room door is installed to the car opening side, be equipped with the return air inlet on the interior railway carriage or compartment body, the draught fan is still installed at interior railway carriage or compartment body top, the line that the return air inlet was arranged between position and the draught fan mounted position is located the diagonal line of the interior railway carriage or compartment body, and the return air inlet is arranged the position and is close with room door below, the return air inlet loops through perpendicular wind channel, the wind gap intercommunication is gone into with the draught fan in the top wind channel, the. Adopt the technical scheme of the utility model, make the interior air of car keep flowing to disinfect and disinfect it at the flow in-process, improved interior air quality of car and environment, avoided the propagated disease to gather the place diffusion propagation in people such as elevator, alleviateed the periodic disinfection work degree of difficulty and intensity of labour simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the elevator, especially, relate to an elevator air sterilization clean system.
Background
With the large-area rise of high-rise buildings, the application of the elevator is more and more extensive. Because many people take the elevators in public places every day and sometimes have the function of conveying various goods, the air quality in the elevator cars is easy to deteriorate, bacteria and the like are easy to breed, so that potential hazards are brought to the safety of passengers, particularly, when the spreading diseases are popular, the elevators are main places where people gather, the sources of the spreading diseases are derived from viruses, the known viruses can be spread through droplets, contact between people and aerosol, the inner space of the elevator cars is relatively closed, so that the inner parts of the elevator cars become one of virus infection carriers, therefore, the regular disinfection of the elevators is necessary for preventing the spreading of the spreading diseases, the conventional disinfection and purification treatment modes of the elevators mainly adopt the mode of regularly spraying disinfectants by workers to disinfect and purify the elevator cars, and the mode is not only complicated to operate, moreover, the labor intensity of personnel is high, the disinfection time is difficult to accurately determine, meanwhile, disinfection liquid or alcohol is adopted to disinfect the interior of the lift car, and the disinfection liquid inevitably can contaminate electrical components such as control buttons and control panels in the interior of the lift car, so that the safe and reliable operation of the lift is affected, and the lift is in failure. Therefore, how to timely and effectively complete the disinfection in the elevator car becomes a problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an elevator air sterilization and purification system;
the utility model can be realized by the following technical proposal;
the utility model provides an elevator air sterilization clean system mainly includes one side open-ended car, the car includes the interior railway carriage or compartment body and the outer railway carriage or compartment body, set up to the cavity intermediate layer between the interior railway carriage or compartment body and the outer railway carriage or compartment body, the room door is installed to the car opening side, be provided with the return air inlet on the interior railway carriage or compartment body, the draught fan is still installed at interior railway carriage or compartment body top, the return air inlet arrange the position with line between the draught fan mounted position is located on the diagonal line of the interior railway carriage or compartment body, and the return air inlet arrange the position with hall door below is close, the return air inlet loop through perpendicular wind channel, top wind channel with the draught fan goes into the wind gap intercommunication, the draught fan air outlet towards interior railway carriage or compartment body inner space and with elevator control system electric connection, perpendicular wind channel, top wind channel all hold.
The draught fan is a mute centrifugal fan.
And a nano activated carbon material composite filter screen is further installed in the inner compartment body, and the installation position of the nano activated carbon material composite filter screen is close to the air outlet of the induced draft fan.
The top of the inner carriage body is also provided with an ultraviolet germicidal lamp which is electrically connected with the elevator control system and the installation position of which is close to the air outlet of the induced draft fan.
And the ultraviolet germicidal lamp is also provided with an electric window shade, and the electric window shade is electrically connected with the elevator control system.
The top of the inner carriage body is also provided with a negative oxygen ion generator, and the negative oxygen ion generator is electrically connected with the elevator control system and the installation position of the negative oxygen ion generator is close to the air outlet of the induced draft fan.
An infrared human body sensor is further mounted in the inner compartment body and electrically connected with the elevator control system.
The number of the infrared human body sensors is 2.
The elevator control system includes a programmable logic controller.
The beneficial effects of the utility model reside in that: by adopting the technical scheme of the utility model, when the draught fan runs, the air flow in the inner compartment body flows back to the inner compartment body through the air return port, the vertical air duct, the top air duct and the draught fan in turn, the air flow in the inner compartment body flows circularly up and down along the vertical direction, so that virus carriers such as droplets, aerosol and the like are killed in the process of circulating and flowing up and down along the vertical direction, because the virus carriers such as droplets, aerosol and the like also flow circularly up and down along the vertical direction, the contact chance of the virus carriers and human respiratory organs is reduced, the virus is effectively prevented from being spread and diffused when people gather in the elevator, the air environment in the elevator is improved, and when the air flow flows through the nano activated carbon material composite filter screen and the ultraviolet germicidal lamp, the air flow in the elevator is disinfected, sterilized and purified in real time, the spreading of the propagating virus in the places where people gather such as the elevator can be effectively avoided, simultaneously, the air current still flows through negative oxygen ion generator, has further improved the air quality in the car, in addition, the utility model discloses still through installing infrared human sensor in the car, can set for the running state of electrical equipment such as draught fan, sterilamp, negative oxygen ion generator through elevator control system according to site environment condition, saved the electric energy on the one hand, on the other hand has realized carrying out timely disinfection and the good effect of purification to the car, has reduced the work degree of difficulty and the intensity of labour that the staff carries out regular disinfection.
Drawings
FIG. 1 is a schematic structural view of the utility model with the top cover of the outer box body removed;
fig. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention with the top cover of the outer body removed;
fig. 4 is a cross-sectional view of the utility model after sectioning along the left side wall of the inner carriage body.
In the figure: the system comprises a lift car 1, a lift car 2, an inner lift car body 3, an outer lift car body 4, an air return opening 5, an induced draft fan 6, a vertical air duct 7, a top air duct 7, an 8-nanometer activated carbon material composite filter screen 9, an ultraviolet germicidal lamp 10, an oxygen anion generator 10 and an infrared human body sensor 11.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the above;
the utility model provides an elevator air sterilization clean system, as shown in fig. 1 to 4, including one side open-ended car 1, car 1 includes interior railway carriage or compartment body 2 and outer railway carriage or compartment body 3, set up to the cavity intermediate layer between interior railway carriage or compartment body 2 and the outer railway carriage or compartment body 3, the room door is installed to 1 opening side of car, be provided with return air inlet 4 on the interior railway carriage or compartment body 2, draught fan 5 is still installed at interior railway carriage or compartment body 2 top, the line that return air inlet 4 was arranged between position and the draught fan 5 mounted position is located the diagonal line of interior railway carriage or compartment body 2, and return air inlet 4 arranges the position and is close with room door below, return air inlet 4 loops through perpendicular wind channel 6, top wind channel 7 and draught fan 5 income wind gap intercommunication, draught fan 5 air outlet towards interior railway carriage or compartment body 2 inner space and with elevator control system electric connection, perpendicular wind channel 6.
Further, the induced draft fan 5 is preferably a silent centrifugal fan. A nano activated carbon material composite filter screen 8 is also arranged in the inner carriage body 2, and the installation position of the nano activated carbon material composite filter screen 8 is close to the air outlet of the draught fan 5. The preferred nanometer activated carbon material composite filter screen 8 is the inserted sheet formula structure, is convenient for install and change the filter screen wherein at any time to keep the purifying effect of air in the car, in addition, nanometer activated carbon material composite filter screen 8 both can install on the lateral wall of interior railway carriage or compartment body 2 also can install on the roof of interior railway carriage or compartment body.
In addition, the top of the inner carriage body 2 is also provided with an ultraviolet germicidal lamp 9, and the ultraviolet germicidal lamp 9 is electrically connected with the elevator control system and the installation position of the ultraviolet germicidal lamp is close to the air outlet of the induced draft fan 5. Preferably, the power of the ultraviolet germicidal lamp 9 is 5W, so that the air in the car can be sterilized and disinfected. And an electric window shade is further installed on the ultraviolet germicidal lamp 9 and electrically connected with the elevator control system. The electric window shade can automatically shade the light rays in the corresponding direction sent by the ultraviolet germicidal lamp 9 according to the standing position of the human body in the elevator, thereby preventing the ultraviolet rays from damaging the skin of the human body and ensuring that the light rays sent by the ultraviolet germicidal lamp 9 fully play the roles of disinfection and sterilization on the air flow in the flow. The top of the inner carriage body 2 is also provided with a negative oxygen ion generator 10, and the negative oxygen ion generator 10 is electrically connected with an elevator control system and the installation position of the negative oxygen ion generator is close to the air outlet of the induced draft fan 5.
In addition, an infrared human body sensor 11 is further installed in the inner carriage body 2, and the infrared human body sensor 11 is electrically connected with the elevator control system. The preferred infrared human body inductor 11 quantity is 2, wherein 1 infrared human body inductor 11 can be installed in the position department that is close with the room door, 1 infrared human body inductor 11 can be installed in the position department that is close with nanometer activated carbon material composite filter screen 8 in addition, through installing infrared human body inductor in the car, make the draught fan, sterilamp, negative oxygen ion generator just work when having the passenger in the car, the electric energy has been saved on the one hand, on the other hand, the good effect of carrying out timely disinfection and purification to the car has been realized, the work degree of difficulty and the intensity of labour that the staff carries out regular disinfection have been reduced.
Further, the elevator control system includes a programmable logic controller. Programmable logic controllers are widely applied to elevator control systems at present, and various electrical components in a car can be conveniently overhauled and maintained by connecting an induced draft fan, an ultraviolet germicidal lamp and a negative oxygen ion generator into the elevator control system.
By adopting the technical scheme of the utility model, when the draught fan runs, the air flow in the inner compartment body flows back to the inner compartment body through the air return port, the vertical air duct, the top air duct and the draught fan in turn, the air flow in the inner compartment body flows circularly up and down along the vertical direction, so that virus carriers such as droplets, aerosol and the like are killed in the process of circulating and flowing up and down along the vertical direction, because the virus carriers such as droplets, aerosol and the like also flow circularly up and down along the vertical direction, the contact chance of the virus carriers and human respiratory organs is reduced, the virus is effectively prevented from being spread and diffused when people gather in the elevator, the air environment in the elevator is improved, and when the air flow flows through the nano activated carbon material composite filter screen and the ultraviolet germicidal lamp, the air flow in the elevator is disinfected, sterilized and purified in real time, and the spreading of the propagating virus in the places where people gather such as the elevator can be effectively avoided, simultaneously, the air current still flows through negative oxygen ion generator, has further improved the air quality in the car, in addition, the utility model discloses still through installing infrared human sensor in the car, can set for the running state of electrical equipment such as draught fan, sterilamp, negative oxygen ion generator through elevator control system according to site environment condition, saved the electric energy on the one hand, on the other hand has realized carrying out timely disinfection and the good effect of purification to the car, has reduced the work degree of difficulty and the intensity of labour that the staff carries out regular disinfection.
Claims (9)
1. The utility model provides an elevator air sterilization clean system which characterized in that: the elevator car comprises a car (1) with an opening on one side, wherein the car (1) comprises an inner car body (2) and an outer car body (3), a hollow interlayer is arranged between the inner car body (2) and the outer car body (3), a hall door is installed on the opening side of the car (1), a return air inlet (4) is formed in the inner car body (2), an induced draft fan (5) is further installed at the top of the inner car body (2), a connecting line between the arrangement position of the return air inlet (4) and the installation position of the induced draft fan (5) is located on a diagonal line of the inner car body (2), the arrangement position of the return air inlet (4) is close to the lower part of the hall door, the return air inlet (4) sequentially passes through a vertical air duct (6), a top air duct (7) and is communicated with the inlet of the induced draft fan (5), and the air outlet of the induced draft fan (5) faces the inner space of the inner car body (2, the vertical air duct (6) and the top air duct (7) are contained in the interlayer.
2. The elevator air sterilization and purification system of claim 1, wherein: the draught fan (5) is a mute centrifugal fan.
3. The elevator air sterilization and purification system of claim 1, wherein: a nanometer activated carbon material composite filter screen (8) is further installed inside the inner carriage body (2), and the installation position of the nanometer activated carbon material composite filter screen (8) is close to the air outlet of the draught fan (5).
4. The elevator air sterilization and purification system of claim 1, wherein: an ultraviolet germicidal lamp (9) is further installed at the top of the inner carriage body (2), the ultraviolet germicidal lamp (9) is electrically connected with the elevator control system, and the installation position of the ultraviolet germicidal lamp is close to the air outlet of the induced draft fan (5).
5. The elevator air sterilization and purification system of claim 4, wherein: and the ultraviolet germicidal lamp (9) is also provided with an electric window shade, and the electric window shade is electrically connected with the elevator control system.
6. The elevator air sterilization and purification system of claim 1, wherein: the top of the inner carriage body (2) is also provided with a negative oxygen ion generator (10), the negative oxygen ion generator (10) is electrically connected with the elevator control system, and the installation position of the negative oxygen ion generator is close to the air outlet of the induced draft fan (5).
7. The elevator air sterilization and purification system of claim 1, wherein: an infrared human body sensor (11) is further mounted in the inner compartment body (2), and the infrared human body sensor (11) is electrically connected with the elevator control system.
8. The elevator air sterilization and purification system of claim 7, wherein: the number of the infrared human body sensors (11) is 2.
9. The elevator air sterilization and purification system of claim 1, wherein: the elevator control system includes a programmable logic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347354.4U CN211822885U (en) | 2020-03-19 | 2020-03-19 | Elevator air sterilization and purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347354.4U CN211822885U (en) | 2020-03-19 | 2020-03-19 | Elevator air sterilization and purification system |
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| Publication Number | Publication Date |
|---|---|
| CN211822885U true CN211822885U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020347354.4U Active CN211822885U (en) | 2020-03-19 | 2020-03-19 | Elevator air sterilization and purification system |
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| Country | Link |
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| CN (1) | CN211822885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022100600A1 (en) * | 2020-11-10 | 2022-05-19 | 陈志群 | Disinfecting and sterilizing elevator air purification device |
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2020
- 2020-03-19 CN CN202020347354.4U patent/CN211822885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022100600A1 (en) * | 2020-11-10 | 2022-05-19 | 陈志群 | Disinfecting and sterilizing elevator air purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: No.6-2, Changjiang Road, New District, Wuxi City, Jiangsu Province, 214062 Patentee after: Yang Zhi Address before: Area 2G, 2nd floor, No.7 Shunyi street, Nangang District, Harbin City, Heilongjiang Province Patentee before: Harbin fanjingyuan Biotechnology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210817 Address after: Room 007, Room 401, 4th floor, No.4 Dashun street, Nangang District, Harbin City, Heilongjiang Province Patentee after: Harbin shuonang Technology Co.,Ltd. Address before: No.6-2, Changjiang Road, New District, Wuxi City, Jiangsu Province, 214062 Patentee before: Yang Zhi |
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| TR01 | Transfer of patent right |