CN211913348U - Elevator air purification system - Google Patents
Elevator air purification system Download PDFInfo
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- CN211913348U CN211913348U CN202020256109.2U CN202020256109U CN211913348U CN 211913348 U CN211913348 U CN 211913348U CN 202020256109 U CN202020256109 U CN 202020256109U CN 211913348 U CN211913348 U CN 211913348U
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Abstract
The utility model relates to an elevator air purification system belongs to elevator technical field, including air purification device, air purification device includes the box and sets up a plurality of ultraviolet lamp that are used for filtering bacterial virus's filter and are used for the sterilization in the box, and the filter divide into two cavitys with the box, has seted up air inlet and gas outlet respectively on the cavity wall of filter both sides cavity, and the air inlet passes through the return air inlet intercommunication of pipeline and elevator car, and the gas outlet passes through the air intake of pipeline and elevator air conditioner or elevator car's air intake intercommunication. The utility model discloses an add on current elevator car and establish air purification device, can carry out effectual disinfection of disinfecting to the air in the elevator, solved the problem that the air received viral pollution in the elevator.
Description
Technical Field
The utility model belongs to the technical field of the elevator, a elevator air purification system is related to.
Background
In recent years, with the improvement of living standard, people pursue higher and higher air quality, meanwhile, SARS, novel coronavirus, tuberculosis and the like cause worse air environment through pathogenic sources of air transmission, and serious epidemic situation is developed in the early 2020.
Because most of elevators in the market at present adopt an internal circulation system, only a few high-grade elevators have a sterilization function, but the elevators cannot effectively inactivate viruses, such as the novel coronavirus at this time.
In order to effectively solve the pollution pain point of the existing elevator, effectively kill the pathogenic source and easily modify the existing elevator at low cost, an air purification device capable of being installed on the existing elevator is necessary to be developed.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present application is to provide an elevator air purification system, which can effectively sterilize and disinfect the air in an elevator, thereby effectively solving the problem that the air in the elevator is polluted by viruses.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an elevator air purification system, is including connecting the air purification device on elevator car return air pipe, air purification device includes the box and sets up be used for filtering the filter of bacterium virus and a plurality of ultraviolet lamp that are used for the sterilization virus killing in the box, the filter divide into two cavitys with the box the filter both sides air inlet and gas outlet have been seted up on the cavity wall of cavity respectively, the air inlet passes through pipeline and elevator car's return air inlet intercommunication, the gas outlet passes through the air intake intercommunication of pipeline and elevator air conditioner.
Optionally, the air conditioner further comprises an exhaust fan arranged at the air outlet.
An elevator air purification system comprises an air purification device, wherein the air purification device comprises a box body, a filter and a plurality of ultraviolet lamps, wherein the filter is arranged in the box body and used for filtering bacteria and viruses, and the ultraviolet lamps are used for sterilizing and disinfecting; the filter divides the box body into two cavities, and the cavity walls of the cavities on the two sides of the filter are respectively provided with an air inlet and an air outlet; the air inlet is communicated with an air return inlet of the elevator car through a pipeline; the air outlet is provided with an exhaust fan and communicated with an air inlet of the elevator car through a pipeline.
Optionally, the ultraviolet lamps are arranged in two rows, and are respectively arranged on two sides of the filter.
Optionally, the ultraviolet lamp is cylindrical.
Optionally, the axis of the ultraviolet lamp is parallel to the filter.
Optionally, a filter screen is arranged at the air inlet of the exhaust fan.
Optionally, the screen is a photocatalytic ceramic screen.
Optionally, the filter is a fiberglass air filter.
Optionally, the filter is oil and water resistant.
Optionally, the filter efficiency of the filter is recommended to be not less than 95%.
Optionally, one side of the box body is provided with an opening for dismounting and mounting the filter, and the opening is provided with a box body cover.
The beneficial effects of the utility model reside in that:
1. the utility model discloses but the exclusive use also can cooperate elevator air conditioner to use, when cooperation elevator air conditioner used, set up the air exhauster in gas outlet department, can accelerate the air flow, improved the purification rate of air in the elevator car, reduced elevator air conditioner's load simultaneously.
2. The utility model discloses respectively be equipped with one row of ultraviolet lamp in the both sides of filter, improved the inactivation efficiency to the bacterial virus that the filter wrapped up.
3. The utility model discloses an air intake department at the air exhauster sets up photocatalysis ceramic filter screen, can catalyze, photodissociation organic matters such as formaldehyde in the air, toluene, ammonia, TVOC and partial inorganic matter under ultraviolet lamp's effect, has realized the further purification to the air, still releases negative oxygen ion simultaneously, has further improved the air quality in the elevator car.
4. The utility model discloses an add on current elevator car and establish air purification device, not only to the air through in the air purification device virus killing purification, but also organic matter and partial inorganic matter such as formaldehyde in catalysis, the photolysis air have solved the air pollution problem in the elevator car among the prior art, and have the characteristics of transforming convenience and with low costs.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural view of an elevator air purification system of the present invention;
fig. 2 is a schematic structural view of the air cleaning apparatus.
Reference numerals: the air purification device comprises an elevator car 1, an air return inlet 2 of the elevator car, an air return pipe 3, an air purification device 4, a box body cover 401, an air inlet 402, an ultraviolet lamp 403, a filter 404, an air outlet 405, an exhaust fan 406, a photocatalytic ceramic filter screen 407, an air purification device mounting frame 5, an elevator air conditioner 6, an air inlet 7 of the elevator car and an elevator air conditioner mounting frame 8.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1 to 2, an elevator air purification system includes an air purification device 4, the air purification device 4 includes a box body, a filter 404 disposed in the box body for filtering bacteria and viruses, and a plurality of ultraviolet lamps 403 for sterilization and disinfection, the box body is divided into two cavities by the filter 404, the box body on both sides of the filter 404 is respectively provided with an air inlet 402 and an air outlet 405, the air inlet 402 is communicated with an air return opening 2 of an elevator car through a pipeline; an exhaust fan is arranged at the air outlet 405, and the air outlet 405 is communicated with an air inlet of an elevator air conditioner or an air inlet 7 of an elevator car through a pipeline.
In order to improve the inactivation efficiency of bacteria and viruses wrapped by the filter, the two sides of the filter 404 are respectively provided with a row of ultraviolet lamps 403.
Further, the ultraviolet lamp 403 has a cylindrical shape, the axis of which is parallel to the filter 404, and both ends of which are fixed to the case to receive the ultraviolet lamp, and the wavelength of which can be selected from 185nm, 254nm, and 265 nm.
The ultraviolet lamp 403 may be a lamp tube, or a bulb or led strip, and the power and size may be selected reasonably according to the working conditions, and the irradiation surface of the ultraviolet lamp must reach the filter and the filter screen effectively during installation.
In order to catalyze, organic matters such as formaldehyde in the photolysis air, toluene, ammonia, TVOC and partial inorganic matter, carry out further purification to the air, the utility model discloses air intake department at the air exhauster is equipped with photocatalysis ceramic filter screen 407.
The utility model can be used independently and can also be used with an elevator air conditioner 6; when the air purifier is used independently, the air purifier 4 can be fixed at the top of the elevator car, the air inlet 402 of the air purifier 4 is communicated with the air return opening 2 of the elevator car, and the air outlet 405 of the air purifier 4 is communicated with the air inlet 7 of the elevator car; when the air purifier is matched with an elevator air conditioner 6 for use, the air purifier 4 is connected to the air return pipe 3, an air inlet 402 of the air purifier 4 is communicated with an air return port 2 of an elevator car, and an air outlet 405 of the air purifier 4 is communicated with an air inlet of the elevator air conditioner 6.
Example (b):
an elevator air purification system comprises an air purification device 4 which is arranged above an elevator car 1 and connected to a return air duct 3 of the elevator car 1, wherein the air purification device 4 is fixedly connected with the elevator car 1 through an air purification device mounting frame 5; the air purification device 4 comprises a box body, the top of the box body is open, a sealed box body cover 401 is arranged at the open position, and the box body cover 401 can be hinged or buckled on the box body; a filter 404 and 4 columnar ultraviolet lamps 403 are arranged in the box body; the filter 404 is installed perpendicular to the bottom plate of the box body, and when the box body cover 401 is opened, the filter 404 can be drawn out upwards for replacement; the filter 404 divides the box body into a cavity A and a cavity B, and ultraviolet lamps 403 are arranged at the edges of the box body parallel to the filter 404; an air inlet 402 and an air outlet 405 are respectively arranged on the cavity A and the cavity B on two sides of the filter 404, the air inlet 402 is communicated with an air return opening 2 of the elevator car through a pipeline, and the air outlet 405 is communicated with an air inlet of an elevator air conditioner through a pipeline; an exhaust fan 406 is arranged at the air outlet 405, a photocatalytic ceramic filter screen 407 is arranged at the air inlet of the exhaust fan 406, and the photocatalytic ceramic filter screen 407 can be directly fixed on the exhaust fan 406 or fixed on the box body through a connecting frame; the elevator air conditioner 6 is fixedly connected with the elevator car 1 through an elevator air conditioner mounting frame 8, and an air outlet of the elevator air conditioner is communicated with an air inlet 7 of the elevator car.
The photocatalytic ceramic filter screen 407 in this example functions: the catalyst on the surface of the filter screen can generate photocatalytic oxidation reduction reaction by the irradiation of ultraviolet rays with specific wavelength emitted by the ultraviolet lamp 403 to form hydroxyl radicals and superoxide anion radicals with strong oxidizing property, so that organic matters and partial inorganic matters such as formaldehyde in the air can be rapidly decomposed into carbon dioxide and water; meanwhile, cell membranes of microorganisms such as bacteria, fungi, viruses, molds and the like are damaged, so that the microorganisms die and lose activity, the microbial pollution can be effectively eliminated, and the air quality is improved; and negative oxygen ions can be released to enable the air to generate fresh feeling.
The utility model discloses but well filter 404's selection analogy gauze mask, the recognized N95 of present hospital (meaning filtration efficiency is greater than and is equal to 95%), so filter 404 selects glass fiber air cleaner, and "anti oil, waterproof type" is selected to the function, and filtration efficiency selects the model that is not less than 95%. As model of re-liter technology: models of H11 (filtration efficiency 98%), H12 (filtration efficiency 99.8%), H13 (filtration efficiency 99.97%), H14 (filtration efficiency 99.995%), U15 (filtration efficiency 99.999%). The specific type of filter, the customer can select a corresponding glass fiber air filter or other type of filter with this function according to the purification grade.
The utility model discloses a theory of operation: the pathogenic source in the elevator car 1 is pumped into the air purification device 4 along with air through return air, the pathogenic source is limited in the glass fiber space of the filter 404 through the interception and adsorption of the filter 404, and the virus is inactivated through the long-time irradiation of ultraviolet rays on four sides (the irradiation time is adjustable every time and is recommended to be not less than 1 hour); then, secondary purification (formaldehyde, toluene, ammonia, TVOC and the like) is carried out through the catalytic ceramic filter screen 407, and negative oxygen ions are released at the same time, so that the quality of the air is further improved. The filtered and disinfected air flows into the elevator air conditioner 6 to be heated or refrigerated, and finally clean air is blown into the elevator car 1, and the process is circulated repeatedly, so that the aim of continuously purifying the air in the elevator car 1 is fulfilled. The filtered and disinfected air can also be passed directly into the elevator car 1 through a duct.
The utility model discloses a set up air purification device 4 on current elevator car 1, not only to the air through in the air purification device 4 virus killing purification, still can catalyze, organic matter and partial inorganic matter such as formaldehyde in the photolysis air, toluene, ammonia, TVOC, release negative oxygen ion, solved the air pollution problem in the elevator car 1 among the prior art, and have the convenient and characteristics with low costs of transformation.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (10)
1. An elevator air purification system characterized in that: including connecting the air purification device on elevator car return air pipe, air purification device includes the box and sets up be used for filtering bacterial virus's filter and a plurality of ultraviolet lamp that are used for the disinfection of sterilization in the box, the filter divide into two cavitys with the box the filter both sides air inlet and gas outlet have been seted up on the cavity wall of cavity respectively, the air inlet passes through the return air inlet intercommunication of pipeline with elevator car, the gas outlet passes through the air intake intercommunication of pipeline with elevator air conditioner.
2. An elevator air purification system as claimed in claim 1, wherein: the air outlet is arranged on the bottom of the shell.
3. An elevator air purification system as claimed in claim 2, wherein: the ultraviolet lamps are arranged in two rows and are respectively arranged on two sides of the filter.
4. An elevator air purification system characterized in that: the air purification device comprises a box body, a filter and a plurality of ultraviolet lamps, wherein the filter is arranged in the box body and used for filtering bacteria and viruses, and the ultraviolet lamps are used for sterilizing and disinfecting; the filter divides the box body into two cavities, and the cavity walls of the cavities on the two sides of the filter are respectively provided with an air inlet and an air outlet; the air inlet is communicated with an air return inlet of the elevator car through a pipeline; the air outlet is provided with an exhaust fan and communicated with an air inlet of the elevator car through a pipeline.
5. An elevator air purification system as claimed in claim 4, wherein: the ultraviolet lamps are arranged in two rows and are respectively arranged on two sides of the filter.
6. An elevator air purification system according to any one of claims 3 or 5, wherein: and a filter screen is arranged at the air inlet of the exhaust fan.
7. An elevator air purification system as claimed in claim 6, wherein: the filter screen is a photocatalytic ceramic filter screen.
8. An elevator air purification system according to any one of claims 1 or 4, wherein: the filter is a glass fiber air filter.
9. An elevator air purification system according to any one of claims 1 or 4, wherein: the filter is oil-resistant and waterproof.
10. An elevator air purification system according to any one of claims 1 or 4, wherein: one side of the box body is provided with an opening used for dismounting and mounting the filter, and a box body cover is arranged at the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256109.2U CN211913348U (en) | 2020-02-28 | 2020-02-28 | Elevator air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256109.2U CN211913348U (en) | 2020-02-28 | 2020-02-28 | Elevator air purification system |
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| Publication Number | Publication Date |
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| CN211913348U true CN211913348U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020256109.2U Active CN211913348U (en) | 2020-02-28 | 2020-02-28 | Elevator air purification system |
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| CN (1) | CN211913348U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715390A (en) * | 2020-12-16 | 2021-04-30 | 重庆再升科技股份有限公司 | A ventilation system for pig plant |
| CN113844988A (en) * | 2021-09-26 | 2021-12-28 | 浙江尼邦电梯有限公司 | Elevator with air cleaning device |
| CN116839139A (en) * | 2023-07-25 | 2023-10-03 | 深圳市淘驰科技有限公司 | Elevator car air purification system |
-
2020
- 2020-02-28 CN CN202020256109.2U patent/CN211913348U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715390A (en) * | 2020-12-16 | 2021-04-30 | 重庆再升科技股份有限公司 | A ventilation system for pig plant |
| CN113844988A (en) * | 2021-09-26 | 2021-12-28 | 浙江尼邦电梯有限公司 | Elevator with air cleaning device |
| CN113844988B (en) * | 2021-09-26 | 2023-02-28 | 浙江尼邦电梯有限公司 | Elevator with air cleaning device |
| CN116839139A (en) * | 2023-07-25 | 2023-10-03 | 深圳市淘驰科技有限公司 | Elevator car air purification system |
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