CN217031526U - Miniature air cleaning device in little space of conversion type in terminal building - Google Patents
Miniature air cleaning device in little space of conversion type in terminal building Download PDFInfo
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- CN217031526U CN217031526U CN202221277766.0U CN202221277766U CN217031526U CN 217031526 U CN217031526 U CN 217031526U CN 202221277766 U CN202221277766 U CN 202221277766U CN 217031526 U CN217031526 U CN 217031526U
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Abstract
The utility model provides a conversion type small-space miniature air cleaning device in an airport terminal, which solves the problem that a plurality of public-private conversion type small spaces in the airport terminal have no special air cleaning device and have virus transmission hidden trouble at present. The device comprises a control unit, a power unit, a purification and disinfection unit and a tail end main body unit; the tail end main body unit is arranged in the conversion type space and comprises a shell; the shell is divided into two parts to form an air inlet cavity and an air exhaust cavity which are independent of each other; an air inlet and an air outlet are arranged on the shell at the positions corresponding to the air inlet cavity and the air exhaust cavity; the purifying and disinfecting unit comprises a first purifying and disinfecting cavity and a second purifying and disinfecting cavity which are mutually independent, and a gas generating assembly which is communicated with the second purifying and disinfecting cavity and can generate disinfecting gas is arranged in the purifying and disinfecting unit; the power unit provides power for air replacement in the conversion type small space; two inlets and two outlets are arranged on the filter; the control unit is connected with the power unit and the gas generating assembly.
Description
Technical Field
The utility model belongs to the technical field of air purification, and particularly relates to a conversion type small-space miniature air cleaning device in an airport terminal.
Background
Airport terminal is as personnel intensive, the frequent public space of going in and out of foreign passenger. The fresh air system of clean air in current terminal building is mainly for big space use, for example the hall of checking tickets on duty, passageway corridor, rest room etc.. In actual use, however, there is a small space that always transitions between "public" and "private", such as: the dining room, the cubicle of bathroom, mother and infant's room, dressing room, self-service ATM, little space such as self-service camera, the use is accomplished the back immediately before, turns into public space from the private space promptly, and can't predict who uses next. The ' public ' -private ' conversion type small space has the following characteristics: the space is less and closed, the gauze mask is frequently taken off when in use, the flow of users is large, the use frequency is high, the cleaning and killing frequency is limited, concentrated fresh air of the air conditioner cannot reach, and therefore, the small space brings great risk to virus propagation and has propagation hidden danger.
In view of this, it is necessary to design a dedicated air cleaning device for such a small "public" - "private" convertible space.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that virus propagation hidden trouble exists in a plurality of public-private conversion type small-space non-special air cleaning devices in the conventional airport terminal building, and provides a conversion type small-space miniature air cleaning device in the terminal building
In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
the utility model provides a miniature air cleaning device in little space of station building transition type which characterized in that: comprises a control unit, a power unit, a purification and disinfection unit and a tail end main body unit;
the tail end main body unit is arranged in the conversion type small space and comprises a shell;
the shell is divided into two parts to form an air inlet cavity and an air exhaust cavity which are independent of each other; an air inlet and an air outlet are arranged on the shell at the positions corresponding to the air inlet cavity and the air outlet cavity;
the purifying and disinfecting unit comprises a first purifying and disinfecting cavity and a second purifying and disinfecting cavity which are mutually independent, and a gas generating assembly which is communicated with the second purifying and disinfecting cavity and can generate disinfecting gas is arranged in the purifying and disinfecting unit;
the power unit provides power for air replacement in the conversion type small space, and is provided with two inlets and two outlets;
the control unit is connected with the power unit and controls the starting and stopping of the power unit and the power strength (namely the power size); the control unit is also connected with the gas generating assembly and used for controlling the generation of the sterilizing gas;
the outlet of the air inlet cavity is communicated with the inlet of the first purifying and disinfecting cavity, the outlet of the first purifying and disinfecting cavity is communicated with one inlet of the power unit, and the outlet corresponding to the inlet is communicated with the environment outside the conversion type small space to form an exhaust gas path (for purifying and disinfecting the gas exhaled by the passengers and then exhausting the gas) of the conversion type small space; the other inlet of the power unit is communicated with the environment outside the conversion type small space, the outlet corresponding to the inlet is communicated with the inlet of the second purification and disinfection cavity, and the outlet of the second purification and disinfection cavity is communicated with the inlet of the exhaust cavity to form an air inlet path of the conversion type small space (air introduced from the environment outside the conversion type small space is purified and disinfected and then is exhausted into the conversion type small space); the exhaust gas path and the gas inlet path are independent from each other, and the sterilizing gas generated by the gas generating assembly can be conveyed to the exhaust cavity along with the purified and sterilized gas to be discharged;
the power unit purifies and sterilizes the gas entering through the air inlet and then discharges the gas to the environment outside the conversion type small space, and meanwhile, the gas in the environment outside the conversion type small space is purified and sterilized and then is conveyed into the conversion type space, and the operation is repeated.
Further, the tip body unit further includes a base; the casing passes through spherical axis of rotation setting on the base, so, conveniently adjusts the orientation of casing.
Further, in order to reduce power consumption, the tip body unit further includes an infrared sensor; the infrared sensor is connected with the control unit and used for transmitting a starting or stopping signal to the control unit; when the infrared sensor senses that a person enters the conversion type small space, a person signal is transmitted to the control unit, and the power unit is started; when the infrared sensor senses that a person leaves the conversion type small space, an unmanned signal is transmitted to the control unit, in order to ensure the environmental safety before the next person enters, after the control unit receives the unmanned signal, the fan is suspended for a period of time (the time can be adjusted according to the use condition), in the delayed period of time, the control unit starts the gas generation assembly, generated disinfection gas is discharged along with purified and disinfected air, the air in the conversion type small space is disinfected again, and if the person enters the conversion type small space in the delayed period of time, the control unit suspends the gas generation assembly and returns to a common purification and disinfection mode; the above-mentioned components can all adopt the existing components. Of course, the start-stop switch can also be manually pressed by the control unit to start and stop the power unit and the gas generating assembly.
Furthermore, in order to realize diversification of the tail end main body unit in a small space, a functional additional component is arranged on the base; the functional additional components are one or more of auxiliary night lighting lamps, airport broadcasting and mobile phone charging potentials.
Further, the number of the end main body units is multiple, and the end main body units are respectively arranged in different conversion type spaces.
Furthermore, in order to adapt to the rotation of the shell, and prolong the service life, the outlet of the air inlet cavity is communicated with the inlet of the first purifying and disinfecting cavity through the first flexible connecting pipe and the first connecting pipe in sequence;
and an inlet of the exhaust cavity is communicated with an outlet of the second purification and disinfection cavity through a second flexible connecting pipe and a second connecting pipe in sequence.
Furthermore, the power unit is a double-inlet and double-outlet fan positioned outside the conversion type space, the fan technology is mature and stable, and the application of the whole purification device is facilitated.
Further, the exhaust cavity and the intake cavity are arranged up and down.
The utility model has the advantages that:
1. the conversion type small-space miniature air cleaning device in the terminal building creates a negative pressure area by local air suction, so that air exhaled by people in the conversion type space can be intensively pumped away and is discharged to the environment outside the conversion type small space after purification and disinfection; the device is small in size, can be applied to public-private conversion type small spaces such as terminal buildings, and can clean air in the spaces in time, eliminate virus propagation hidden dangers and reduce risks.
2. The air purifier has a simple structure, is convenient to apply, can ensure the air cleaning in the conversion type small space in real time, and can clean the air more timely.
3. The utility model can add other additional functions by combining different use scenes: such as lighting, airport radio, restaurant menu displays, cell phone charging, automatic spray disinfection, etc.
4. The utility model can realize refined system control, precise control and reduced consumption.
Drawings
Fig. 1 is a schematic view of a switching type small-space micro air cleaning device in a terminal building according to the present invention.
Fig. 2 is a schematic connection diagram of the switching type small-space micro air cleaning device in the terminal building of the present invention.
Fig. 3 is a schematic structural view of the terminal main unit of the switching type small-space micro air cleaning device in the terminal building of the present invention.
Fig. 4 is a system diagram of a switching type small-space micro air cleaning device in an airport terminal of the present invention.
The reference numbers are as follows:
1-shell, 2-air inlet, 3-air outlet, 4-first connecting pipe, 5-second connecting pipe, 61-first flexible connecting pipe, 62-second flexible connecting pipe, 7-spherical rotating shaft, 8-base, 9-functional additional component, 10-night auxiliary illuminating lamp, 11-airport broadcasting, 12-mobile phone charging level, 13-tail end main body unit, 14-purifying and disinfecting unit, 141-first purifying and disinfecting cavity and 142-second purifying and disinfecting cavity; 15-a power unit.
Detailed Description
The utility model is described in further detail below with reference to the following figures and specific examples:
as shown in fig. 1 to 4, a switching type small-space micro air cleaning apparatus in an airport terminal includes a control unit (not shown), a power unit 15, a purifying and sterilizing unit 14, and a plurality of terminal body units 13.
The plurality of terminal body units 13 are respectively disposed in different public-private conversion type spaces (for example, small spaces such as dining room of restaurant, cubicle of toilet, mother-and-baby room, dressing room, ATM kiosk, photo kiosk, etc.), and the plurality of public-private conversion type spaces are independent from each other without air exchange.
Each end body unit 13 includes a housing 1, a base 8, a function attachment 9, and an infrared sensor (not shown in the drawings); the control unit is connected with the power unit 15 and is used for controlling the starting and stopping of the power unit 15 and the power strength (namely the power size), and the power unit 15 adopts a bidirectional double air outlet machine. The purifying and sterilizing unit comprises a first purifying and sterilizing cavity and a second purifying and sterilizing cavity which are mutually independent.
The shell 1 is divided into two parts to form an exhaust cavity and an air inlet cavity (lower inlet and upper outlet) which are mutually independent and arranged up and down; an air inlet 2 and an air outlet 3 are arranged on the shell 1 at the positions corresponding to the air inlet cavity and the air exhaust cavity; the outlet of the air inlet cavity is communicated with the inlet of the first purifying and disinfecting cavity, the outlet of the first purifying and disinfecting cavity is communicated with one inlet of the power unit, and the outlet corresponding to the inlet is communicated with the environment outside the conversion type small space to form an exhaust air path; the other inlet of the power unit is communicated with the environment outside the conversion type small space, the outlet corresponding to the inlet is communicated with the inlet of the second purification and disinfection cavity, and the outlet of the second purification and disinfection cavity is communicated with the inlet of the exhaust cavity to form an air inlet path; the exhaust gas path and the intake gas path are mutually independent; the power unit 15 provides power for air replacement, so that the air entering through the air inlet is purified and disinfected and then discharged to the environment outside the conversion type small space, meanwhile, the air outside the conversion type small space is purified and disinfected and then conveyed to the conversion type space, specifically, the indoor air enters the air inlet cavity through the air inlet 2 and then enters the first purification and disinfection cavity 141 of the purification and disinfection unit 14 through the first connecting pipe 4 for disinfection, then is discharged through the fan, the outdoor air enters the second purification and disinfection cavity 142 of the purification and disinfection unit along with the fan for disinfection, then enters the exhaust cavity through the second connecting pipe, finally, the cleaned air is conveyed through the air outlet 3, and the operation is repeated. Casing 1 sets up on base 8 through spherical axis of rotation 7, can adjust casing 1 orientation as required, with wind gap upper and lower horizontal rotation, realizes nimble use. In order to adapt to the rotation of the shell 1 and prolong the service life, the outlet of the air inlet cavity is connected with the first connecting pipe 4 and the inlet of the air exhaust cavity is connected with the second connecting pipe 5 through flexible connecting pipes.
The purification and disinfection unit 14 is also provided with a gas generation assembly capable of generating disinfection gas, and the disinfection gas generated by the gas generation assembly can be conveyed to the exhaust cavity through a second connecting pipe along with the purified gas and then discharged; the control unit is also connected to the gas generating assembly for controlling the generation of the sterilizing gas.
The infrared sensor is connected with the control unit and used for transmitting a starting or suspending signal to the control unit; when the infrared sensor senses that a person enters the conversion type small space, a person signal is transmitted to the control unit, and the power unit is started; when the infrared sensor senses that people leave the conversion type small space, an unmanned signal is transmitted to the control unit, and the power unit is suspended; in order to ensure the environmental safety before next personnel enter, after the control unit receives an unmanned signal, the fan can be suspended for a period of time, during the period, the control unit starts the gas generating assembly, the generated sterilizing gas is discharged along with the purified air, the air in the conversion type small space is sterilized again, and if the personnel enter in the period of time, the control unit suspends the gas generating assembly and returns to a common purifying and sterilizing mode; the above-mentioned components can all adopt the existing components.
The function additional components 9 are arranged on the base 8, the function additional components 9 are one or more of a night auxiliary illuminating lamp 10, an airport broadcast 11, a mobile phone charging position 12, a wireless Bluetooth connection and the like, and different function additional components can be used according to different scenes, so that the whole conversion type terminal building micro air cleaning device meets humanized design and expands functions.
The utility model can adjust the use mode according to different scenes through the control unit:
and (3) a common purification and disinfection mode:
and the air exhaust path is used for sucking local air generated by the breathing of the person in the conversion type small space into the purification and disinfection unit through the conversion type station building micro air cleaning device, and ensuring that the clean air is exhausted through the fan after purification and disinfection. And the air inlet path is used for purifying and sterilizing the environmental air outside the conversion type small space through the conversion type station building micro air cleaning device and then entering the conversion type small space. The two gas circuits are mutually independent and synchronously operated.
And (3) strengthening a disinfection mode: after the personnel used up conversion type little space and left, the control unit can reserve a period of time and strengthen the disinfection to conversion type little space, and gaseous production subassembly produced gaseous disinfectant this moment, and the gaseous exhaust through the air exit in the lump after purifying is disinfected once more to local microenvironment, ensures the environmental security before next passenger gets into.
When the device is used, the specific operation process is as follows:
1. when the passenger got into airtight environment, its spatial attribute turned to the privacy by the public, and infrared perception passenger control unit starts the fan to begin to inhale its expired air through terminal body element, passenger expired air gets into and purifies disinfection unit, purifies the disinfection back and discharges through the fan, reduces the virus diffusion. Meanwhile, the environmental gas outside the conversion type small space enters the purifying and disinfecting unit through the fan to be purified and disinfected and then is discharged to the closed environment, so that the gas replacement is ensured to be timely.
2. When the passenger leaves the closed environment, the space is turned to the public by the privacy, the infrared sensing passenger leaves, the control unit starts the gas generation assembly, the generated disinfection gas is discharged to the closed environment along with the purified gas, the air in the conversion type small space is disinfected again, and the environmental safety before the next passenger enters is ensured.
While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications or substitutions can be easily made by those skilled in the art within the technical scope of the present disclosure.
Claims (8)
1. The utility model provides a miniature air cleaning device of little space of switching type in terminal building which characterized in that: comprises a control unit, a power unit (15), a purifying and disinfecting unit (14) and a tail end main body unit (13);
the end main body unit (13) is arranged in the conversion type small space and comprises a shell (1);
the shell (1) is internally divided into two parts to form an air inlet cavity and an air exhaust cavity which are independent of each other; an air inlet (2) and an air outlet (3) are arranged on the shell (1) at positions corresponding to the air inlet cavity and the air exhaust cavity;
the purifying and disinfecting unit (14) comprises a first purifying and disinfecting cavity (141) and a second purifying and disinfecting cavity (142) which are mutually independent, and a gas generating assembly which is communicated with the second purifying and disinfecting cavity (142) and can generate disinfecting gas is arranged in the purifying and disinfecting unit;
the power unit (15) provides power for air replacement in the conversion type small space, and is provided with two inlets and two outlets;
the control unit is connected with the power unit (15) and controls the starting, the stopping and the power strength of the power unit (15); the control unit is also connected with the gas generating assembly and used for controlling the generation of the sterilizing gas;
the outlet of the air inlet cavity is communicated with the inlet of the first purifying and disinfecting cavity (141), the outlet of the first purifying and disinfecting cavity (141) is communicated with one inlet of the power unit, and the outlet corresponding to the inlet is communicated with the environment outside the conversion type small space; the other inlet of the power unit is communicated with the environment outside the conversion type small space, the outlet corresponding to the inlet is communicated with the inlet of the second purification and disinfection cavity (142), and the outlet of the second purification and disinfection cavity (142) is communicated with the inlet of the exhaust cavity;
the sterilizing gas generated by the gas generating assembly can be conveyed to the exhaust cavity along with the purified and sterilized gas to be exhausted.
2. The switching type small space micro air cleaning device in terminal building according to claim 1, wherein:
the tip body unit (13) further comprises a base (8);
the shell (1) is arranged on the base (8) through a spherical rotating shaft (7).
3. The small-space mini-size air cleaning device of claim 2, wherein:
the tip body unit (13) further comprises an infrared sensor;
the infrared sensor is connected with the control unit.
4. The small-space mini air cleaning device of claim 3, wherein:
a functional additional component (9) is arranged on the base (8);
the function additional components (9) are one or more of auxiliary night lights (10), airport broadcasts (11) and mobile phone charging points (12).
5. The switching type small-space micro air cleaning device in terminal building according to any one of claims 1 to 4, wherein:
the number of the end main body units (13) is multiple, and the end main body units are respectively arranged in different conversion type spaces.
6. The switching type small-space micro air cleaning device in terminal building according to claim 5, wherein:
the outlet of the air inlet cavity is communicated with the inlet of the first purification and disinfection cavity (141) through a first flexible connecting pipe (61) and a first connecting pipe (4) in sequence;
the inlet of the exhaust cavity is communicated with the outlet of the second purifying and disinfecting cavity (142) through a second flexible connecting pipe (62) and a second connecting pipe (5) in sequence.
7. The switching type small-space micro air cleaning device in terminal building according to claim 6, wherein:
the power unit (15) is a double-inlet double-outlet fan positioned outside the conversion type space.
8. The switching type small-space micro air cleaning device in terminal building according to claim 7, wherein:
the exhaust cavity and the air inlet cavity are arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221277766.0U CN217031526U (en) | 2022-05-25 | 2022-05-25 | Miniature air cleaning device in little space of conversion type in terminal building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221277766.0U CN217031526U (en) | 2022-05-25 | 2022-05-25 | Miniature air cleaning device in little space of conversion type in terminal building |
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| Publication Number | Publication Date |
|---|---|
| CN217031526U true CN217031526U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221277766.0U Active CN217031526U (en) | 2022-05-25 | 2022-05-25 | Miniature air cleaning device in little space of conversion type in terminal building |
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| Country | Link |
|---|---|
| CN (1) | CN217031526U (en) |
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- 2022-05-25 CN CN202221277766.0U patent/CN217031526U/en active Active
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