CN113819553A - Air directional air supply method without respiratory tract infectious virus - Google Patents
Air directional air supply method without respiratory tract infectious virus Download PDFInfo
- Publication number
- CN113819553A CN113819553A CN202111049762.7A CN202111049762A CN113819553A CN 113819553 A CN113819553 A CN 113819553A CN 202111049762 A CN202111049762 A CN 202111049762A CN 113819553 A CN113819553 A CN 113819553A
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- CN
- China
- Prior art keywords
- air
- person
- shell
- respiratory tract
- air supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
An air directional air supply method without respiratory tract infectious virus, which continuously conveys the air flow without respiratory tract infectious virus to the mouth and nose direction of a person, and when the person inhales, the person can inhale enough air without respiratory tract infectious virus; when a person exhales, the air possibly containing respiratory infectious viruses exhaled by the person is taken away, so that mutual infection of accumulated people is effectively prevented. Is suitable for the places where people gather and the positions of people are relatively fixed. Can be placed in front of a person on a table of a dining table, a coffee seat, a mahjong table, an office table, a guest-meeting table and a conference table, can be suspended beside seats of a cinema and a stadium, or can rotate to the chest of audiences, and only needs the air supply outlet aligned with the mouth and nose of the person. The protective cover can be arranged on the two sides of the athlete on the sports award collecting platform, so that the athlete can take off the mask leisurely in the award collecting process. The popularization and application of the air directional air supply structure without respiratory tract infectious virus can play a role in overcoming epidemic situations for people in the early days.
Description
Technical Field
The invention relates to a directional air supply method, in particular to an air directional air supply method without respiratory tract infectious virus.
Background
During epidemic respiratory tract infections, people need to wear a mask when going out. However, the mask cannot be worn when a restaurant has dinner, a tea house has tea, and a coffee shop has coffee. Moreover, the protection of the mask is not 100%, and in the period of epidemic of respiratory infectious diseases, dense people places such as stadiums, cinemas, chess and card rooms can be closed temporarily.
Obviously, the air directional air supply without the respiratory tract infectious virus ensures that the air breathed by each person in the indoor space and the person gathering place is the air without the respiratory tract infectious virus, which is very needed for epidemic prevention. Has become a technical problem which must be solved.
Disclosure of Invention
The invention provides an air directional air supply method without respiratory infectious virus, which can be placed in front of a person in a short distance when in use, continuously supply air without respiratory infectious virus to the mouth and nose direction of the person and enable the person to breathe the air without respiratory infectious virus supplied from an air supply port of the air directional air supply method without respiratory infectious virus. Meanwhile, under the action of air pressure of the air supply, air possibly carrying respiratory tract infectious viruses exhaled by people is blown away along with the direction of air flow of the air supply, so that the air does not float to people sitting in the opposite direction and gathering the air, and mutual infection is reduced.
After the invention is implemented, no matter in any place where people gather, people can breathe air without respiratory tract infectious viruses, thereby powerfully preventing the spread of respiratory tract infectious diseases such as new crown epidemic and the like and providing technical support for the recovery of normal life of people.
The invention is realized by the following steps:
an air directional air supply method without respiratory tract infectious virus. The air supply surface of the shell is provided with directional air supply holes, the shell is provided with an air inlet, and the rest parts of the shell except the directional air supply holes and the air inlet are closed. When the air flow without the virus flows into the shell through the air inlet during use, the air flow without the respiratory tract infection virus blows out of the shell from the directional air supply hole along with the increase of the air pressure in the shell, and the air pressure in the shell is far greater than the air pressure outside the shell, so that the air flow continuously blows out of the shell along the same direction as the directional air supply hole, the air flow without the respiratory tract infection virus blows the mouth and nose direction of a person, and the requirement that the person inhales enough air without the respiratory tract infection virus when inhaling is met; when a person exhales, the air possibly containing respiratory infectious viruses exhaled by the person is taken away, so that mutual infection of accumulated people is effectively prevented.
The air inlet is connected to an outdoor air supply mechanism, or an air outlet end of an air disinfection mechanism, or an air outlet end of an air purification mechanism, so that air without respiratory tract infectious viruses is continuously obtained.
Drawings
FIG. 1 is a perspective view of the present invention
1 shell, 2 directional air supply outlet and 3 air inlet.
Detailed Description
The invention is realized by the schematic diagram shown in figure 1:
a method for directionally supplying air without respiratory tract infectious virus comprises distributing directional air supply holes 2 on the air supply surface of a shell 1, arranging an air inlet 3 on the shell 1, and sealing the rest parts of the shell 1 except the directional air supply holes 2 and the air inlet 3. When the air purifier is used, virus-free air flow flows into the shell 1 through the air inlet 3, the air flow without respiratory tract infection virus is blown out of the shell 1 from the directional air supply hole 2 along with the increase of the air pressure in the shell 1, and the air pressure in the shell 1 is far greater than the air pressure in the shell 1, so that the air flow is continuously supplied to the outside of the shell 1 along the same direction as the directional air supply hole 2, the air flow without respiratory tract infection virus blows the mouth and nose direction of a person, and the requirement that the person inhales enough air without respiratory tract infection virus when the person inhales is met; when a person exhales, the air possibly containing respiratory infectious viruses exhaled by the person is taken away, so that the mutual infection of accumulated people is effectively prevented.
An air directional air supply method without respiratory tract infectious virus is suitable for the places where people gather relatively fixed. Can be placed in front of a person on a table of a dining table, a coffee seat, a mahjong table, an office table, a guest-meeting table and a conference table, can be suspended beside a seat of a cinema or a stadium, or can rotate to the chest of a spectator, as long as the air supply outlet 2 is aligned with the mouth and nose of the person. Of course, the utility model can be arranged on both sides of the athlete of the sports award desk, so that the athlete can take off the mask leisurely when receiving the award. The popularization and application of the air directional air supply structure without respiratory tract infectious virus can play a role in overcoming epidemic situations for people in the early days. Of course, if the place is provided with a fresh air system which is used for exhausting air upwards and meets the fresh air quantity of at least 30 cubic meters per hour of each person, the effect is better.
The essence of the invention is the directed delivery of air free of respiratory infectious virus to persons relatively stationary in position within the accumulation site. The specific structure and shape of the invention should not be construed as limiting the invention.
Claims (2)
1. An air directional air supply method without respiratory tract infectious virus is characterized in that: the air supply device comprises a shell (1), wherein directional air supply holes (2) are distributed on an air supply surface of the shell (1), an air inlet (3) is formed in the shell, and the shell (1) is sealed except the directional air supply holes (2) and the air inlet (3). When the air flow device is used, virus-free air flow flows into the shell (1) through the air inlet (3), along with the increase of the air pressure in the shell (1), the air flow without respiratory tract infection virus is blown out of the shell (1) from the directional air supply hole (2), and because the air pressure in the shell (1) is far greater than the air pressure outside the shell (1), the air flow continuously supplies air to the outside of the shell (1) along the same direction of the directional air supply hole (2), the air flow without respiratory tract infection virus blows the mouth and nose direction of a person, and the air flow device can meet the requirement that the person inhales enough air without respiratory tract infection virus when the person inhales; when a person exhales, the air possibly containing respiratory infectious viruses exhaled by the person is taken away, so that mutual infection of accumulated people is effectively prevented.
2. The method of claim 1, wherein the method comprises: the air inlet (3) is connected to an outdoor air supply mechanism, or an air outlet end of an air disinfection structure, or an air outlet end of an air purification structure, and air without respiratory tract infectious viruses is continuously obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111049762.7A CN113819553A (en) | 2021-09-08 | 2021-09-08 | Air directional air supply method without respiratory tract infectious virus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111049762.7A CN113819553A (en) | 2021-09-08 | 2021-09-08 | Air directional air supply method without respiratory tract infectious virus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113819553A true CN113819553A (en) | 2021-12-21 |
Family
ID=78914203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111049762.7A Pending CN113819553A (en) | 2021-09-08 | 2021-09-08 | Air directional air supply method without respiratory tract infectious virus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113819553A (en) |
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2021
- 2021-09-08 CN CN202111049762.7A patent/CN113819553A/en active Pending
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