CN215113112U - Pendent laminar flow air purification sterilizer - Google Patents
Pendent laminar flow air purification sterilizer Download PDFInfo
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- CN215113112U CN215113112U CN202121022964.8U CN202121022964U CN215113112U CN 215113112 U CN215113112 U CN 215113112U CN 202121022964 U CN202121022964 U CN 202121022964U CN 215113112 U CN215113112 U CN 215113112U
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- air
- disinfection
- air supply
- laminar flow
- bracket
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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
Abstract
The utility model discloses a drooping type laminar flow air purification and disinfection machine, which comprises a top air supply mechanism, a disinfection device and a bottom air return mechanism which are communicated in sequence; the bottom air return mechanism returns air at a height close to the ground; the top air supply mechanism is positioned above the bottom air return mechanism and supplies air downwards; the exhaust end of the disinfection device is provided with a disinfection filter screen, and volatile disinfection materials are attached to the disinfection filter screen; the utility model discloses can carry out efficient disinfection and purification to the air: forming a drooping type laminar flow in a space between the top air supply mechanism and the bottom air return mechanism so as to avoid or reduce the transverse movement of air flow and enable pathogenic bacteria and dust particles in the air to enter the sterilizer orderly from top to bottom along with the air flow; meanwhile, volatile disinfection materials are attached to the disinfection filter screen at the exhaust end of the disinfection device, and can actively release disinfection substances into the air.
Description
Technical Field
The utility model relates to an air disinfection purifies technical field, concretely relates to flagging formula laminar flow air purification sterilizing machine.
Background
At present, air disinfectors on the market are commonly integrated into one piece, and can be embedded, wall-mounted, movable, cabinet and the like according to different installation modes, and various installation modes adapt to different market requirements.
Most air sterilizing machines circularly sterilize air in a certain space in a circulating air mode, but circulating air currents formed by the air sterilizing machines are disordered, so that sterilizing efficiency is low, the air current circulating space is small, and the air at each corner in the space cannot be rapidly, effectively and comprehensively disinfected without dead angles.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a formula laminar flow air purification sterilizing machine hangs down.
A drooping type laminar flow air purifying and sterilizing machine comprises a top air supply mechanism, a sterilizing device and a bottom air return mechanism which are sequentially communicated;
the bottom air return mechanism returns air at a height close to the ground;
the top air supply mechanism is positioned above the bottom air return mechanism and supplies air downwards;
the exhaust end of the disinfection device is provided with a disinfection filter screen, and volatile disinfection materials are attached to the disinfection filter screen.
Preferably, the top blowing mechanism blows air downwardly at a height above that of a normal person. Preferably, the air supply part is bent laterally and extends out of the air supply part, and an arc-shaped air supply opening is formed in the lower portion of the air supply part.
Preferably, an arc-shaped convex air mask is arranged on the outer side of the air supply outlet.
Preferably, a booster fan is arranged inside the air supply opening, and the air direction of the booster fan can be adjusted in a vertical rotating mode.
Preferably, the device further comprises a rotating bracket;
the rotating bracket comprises an upper bracket and a lower bracket which are connected in a rotating way;
the upper bracket is connected with the booster fan;
the lower bracket is connected with the shell of the drooping type laminar flow air purification and disinfection machine.
Preferably, the lower bracket is vertically retractable.
Preferably, the device also comprises an air pipe for connecting the top air supply mechanism and the disinfection device, and the air pipe is provided with an assembling bracket;
the air pipe consists of a plurality of detachable air pipes and comprises a first air pipe and a second air pipe which are adjacently connected;
the splicing support is composed of a plurality of layers of supports with adjustable intervals and comprises a first layer of frame and a second layer of frame which are connected adjacently, and the first layer of frame and the second layer of frame are connected with each other through screws with adjustable intervals;
the first air pipe is fixedly connected with the first layer frame, and the second air pipe is fixedly connected with the second layer frame.
Preferably, the bottom air return mechanism comprises an exhaust fan and an air return chamber;
the exhaust fan is arranged at the upper part of the air return chamber, and an air inlet of the exhaust fan is arranged downwards;
an air inlet grille is arranged on the periphery of the air return chamber.
The utility model discloses can carry out efficient disinfection and purification to the air: forming a drooping type laminar flow in a space between the top air supply mechanism and the bottom air return mechanism so as to avoid or reduce the transverse movement of air flow and enable pathogenic bacteria and dust particles in the air to enter the sterilizer orderly from top to bottom along with the air flow; the sterilizing filter screen at the exhaust end of the sterilizing device is attached with volatile sterilizing materials which can actively release sterilizing substances into the air.
Drawings
The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:
FIG. 1 is a schematic view of an air cycle of a sagging laminar flow air cleaning sterilizer.
Fig. 2 is an exploded view of the structure of the drooping type laminar flow air cleaning and sterilizing machine.
Fig. 3 is a side sectional view of a drooping type laminar flow air cleaning sterilizer.
Fig. 4 is an enlarged view of the structure of the rotating bracket.
Description of reference numerals:
100-top air supply mechanism, 110-air supply part, 111-air supply outlet, 112-air inlet cover, 113-booster fan, 114-air vent array, 120-rotating bracket, 121-upper bracket, 122-lower bracket, 200-disinfection device, 210-primary filter screen, 220-disinfection filter screen, 300-bottom air return mechanism, 310-exhaust fan, 320-air return chamber, 330-air inlet grille, 400-air pipe, 410-first air pipe, 420-second air pipe, 500-assembly bracket, 510-first layer frame, 520-second layer frame, 501-screw and 600-shell.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Thus, a feature indicated in this specification will serve to explain one of the features of an embodiment of the invention, and not to imply that every embodiment of the invention must have the described feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.
The principles of the present invention will be described in detail below with reference to the accompanying drawings and examples.
The embodiment discloses a drooping type laminar flow air purification and disinfection machine, which comprises a top air supply mechanism 100, a disinfection device 200 and a bottom air return mechanism 300 which are communicated in sequence;
the bottom return air mechanism 300 returns air at a height close to the ground and forms a negative pressure zone near the bottom surface;
the top air supply mechanism 100 is positioned above the bottom air return mechanism 300 and supplies air downwards;
the bottom return air mechanism 300 and the top supply air mechanism 100 form a sagging laminar flow in the space between the two to avoid or reduce the lateral movement of the airflow;
the drooping type laminar flow is formed, so that germs and dust particles in the air enter the sterilizer from top to bottom in order along with the airflow, and the efficiency of air sterilization and purification can be improved;
the air inlet end of the sterilizing device 200 is provided with a primary filter screen 210 for filtering dust particles in the air;
the gas sucked by the bottom air return mechanism 300 is disinfected when passing through the disinfection device 200, and the disinfection device 200 has one or more than two disinfection modes of active carbon, ultraviolet lamp, disinfection gas, plasma and the like;
a disinfection filter screen 220 is arranged at the exhaust end of the disinfection device 200, and volatile disinfection materials such as chlorine dioxide and the like are attached to the disinfection filter screen 220;
after the sterilizing material is volatilized, the sterilizing material is released to the external space of the sterilizing machine along with the airflow through the top air supply mechanism 100, so that the external air is actively sterilized, and the sterilizing efficiency is further improved.
In this embodiment, the top air supply mechanism 100 supplies air downwards at a height higher than that of a normal person, and the airflow moves downwards from the top of the head of the person until being sucked away by the bottom air return mechanism 300, so that the advantage is that the high-pressure area is located above the crowd, the low-pressure area is close to the ground, and the exhaust gas exhaled by the human body moves from top to bottom along with the drooping laminar flow, so that the germs exhaled by the human body are prevented from dissipating in the air;
the air outlet position of the top air supply mechanism 100 is preferably higher than 2 meters in order to ensure that most of the people are below the high-pressure area and ensure the effective range of the top air supply mechanism 100;
the air return position of the bottom air return mechanism is lower than the heads of the walkable children and is generally below 0.8 meter.
In this embodiment, the top air supply mechanism 100 is provided with a cavity, the upper part of the top air supply mechanism extends laterally or circumferentially to form a hollow air supply part 110, and the lower part of the air supply part 110 is provided with an air supply outlet 111;
the air supply part 110 can be made into an arc shape or a curved shape when the air is discharged from the side direction, and is more suitable for being placed at the side of the indoor space;
the air supply part 110 can be made into an umbrella shape when air is discharged in the circumferential direction, the air can be discharged in a downward hanging mode or in a ring shape at multiple positions on the circumferential side, the air supply part 110 is suitable for being placed in the middle of an indoor space, and the air supply part 110 is designed into an umbrella shape to be discharged in a downward hanging mode.
In this embodiment, the air supply part 110 is bent laterally to extend out of the air supply part 110, and an arc-shaped air supply opening 111 is arranged at the lower part of the air supply part 110;
if the wind speed is too fast, people feel uncomfortable, and the size of the air blowing opening 111 needs to be increased in order to increase the air volume, so that the shape of the air blowing opening 111 is designed to be arc-shaped, the width of the arc is limited by the width of the air blowing part 110, and the length of the air blowing opening 111 is lengthened along the extending direction of the air blowing part 110;
as can be seen from fig. 1, the air outlet direction of the air outlet 111 is downward and slightly forward deflected, which not only ensures that the air flow has a significant downward trend, but also makes the air flow spread forward to obtain a larger action space;
in order to obtain a larger air blowing range, an air blowing port may be provided on a side surface of the air blowing unit 110.
In this embodiment, the outer side of the air supply opening 111 is provided with the arc-shaped convex air opening cover 112, and the air opening cover 112 not only has a protective function, but also plays a role in further scattering air flow, so that discomfort caused by excessively strong air flow to a human body is avoided, and the sterilization and disinfection range is also favorably enlarged.
In this embodiment, a booster fan 113 whose air outlet direction can be adjusted by rotating up and down is disposed inside the air outlet 111 to adjust the air supply volume and adjust the air supply elevation;
when the indoor layer is higher, the elevation angle of the booster fan 113 can be increased, so that the airflow is sent to a farther area, and the working range of the disinfection machine is enlarged;
when the floor height is low, the elevation angle of the booster fan 113 should be reduced, so that the cross infection of people caused by the transverse flow of air flow is avoided.
In this embodiment, a rotating bracket 120 is further included;
the rotating bracket 120 includes an upper bracket 121 and a lower bracket 122 rotatably connected;
the upper bracket 121 is connected with the booster fan 113;
the lower bracket 122 is connected with the shell of the drooping type laminar flow air purification and disinfection machine;
the booster fan 113 is fixed by rotating the bracket 120 and adjusts the elevation angle.
In this embodiment, the lower bracket 122 is vertically retractable to adjust the vertical distance between the booster fan 113 and the air supply outlet 111;
meanwhile, when the length of the duct between the top blowing mechanism 100 and the sterilizing device 200 is changed, the length of the lower bracket 122 can be adjusted.
In this embodiment, the air duct 400 is further included for connecting the top air supply mechanism 100 and the sterilizing apparatus 200, and the air duct 400 is provided with the splicing support 500;
the air duct 400 is composed of a plurality of detachable air ducts, and comprises a first air duct 410 and a second air duct 420 which are adjacently connected;
the assembling support 500 is composed of a plurality of layers of supports with adjustable intervals, and comprises a first layer of frame 510 and a second layer of frame 520 which are connected adjacently, and the first layer of frame 510 and the second layer of frame 520 are connected through screws 501 with adjustable intervals;
the first air duct 410 is fixedly connected with the first shelf 510, and the second air duct 420 is fixedly connected with the second shelf 520;
the present embodiment can be applied to indoor environments with different floor heights, the top air supply mechanism 100 can be as close to the roof as possible, and certainly, places with a floor height of tens of meters like large venues are not included;
if the sterilizer is designed in an integrated manner, the height of the sterilizer cannot be adjusted, and the sterilizer can only be adjusted to about 2.5 meters generally so as to adapt to most building environments; the telescopic height of the common telescopic design is also very limited; and whether the machine body is integrated or telescopic, the height of the machine body can limit the transportation, the carrying and the positioning of the disinfection machine;
the disinfection device 200 and the bottom air return mechanism 300 are arranged in the shell 600, and the air pipe 400 and the top air supply mechanism 100 can be assembled on site.
The embodiment only lists the assembly that two sections of air pipes are provided with two layers of assembly supports, and when needed, the air pipes can be continuously accumulated upwards, and the assembly supports are accumulated to be fixed.
In this embodiment, the bottom air return mechanism 300 returns air around, and includes an exhaust fan 310 and an air return chamber 320;
the exhaust fan 310 is arranged at the upper part of the air return chamber, and an air inlet of the exhaust fan 310 is arranged downwards;
an air inlet grill 330 is provided around the air return chamber 320,
the bottom of the air return chamber 320 and the air inlet grille 330 should be below 0.8 meter;
in this embodiment, the air return chamber 320 is square, and four sides are respectively provided with an air inlet grille 330;
the air return chamber 320 can also be circular, and the peripheral side of the air return chamber is provided with an annular air inlet grid;
the air return around is favorable for the dead-angle-free air suction of the disinfection machine.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A drooping type laminar flow air purifying and sterilizing machine comprises a top air supply mechanism (100), a sterilizing device (200) and a bottom air return mechanism (300) which are sequentially communicated, and is characterized in that,
the bottom air return mechanism (300) returns air at a height close to the ground;
the top air supply mechanism (100) is positioned above the bottom air return mechanism (300) and supplies air downwards;
the exhaust end of degassing unit (200) is provided with disinfection filter screen (220), be attached to volatile disinfection material on disinfection filter screen (220).
2. The drooping type laminar flow air cleaning and sterilizing machine according to claim 1, wherein the top blowing mechanism (100) blows air downward at a height higher than that of a normal person.
3. The drop type laminar flow air cleaning and sterilizing machine according to claim 1, wherein the top blowing mechanism (100) is provided with a cavity therein, a hollow blowing part (110) is extended laterally or circumferentially from the upper part thereof, and a blowing port (111) is provided at the lower part of the blowing part (110).
4. The sagging type laminar air cleaning sterilizer of claim 3, wherein the air supply part (110) is bent and extended out of the air supply part (110) in a side direction, and an arc-shaped air supply opening (111) is provided at a lower portion of the air supply part (110).
5. The drooping type laminar air cleaning and sterilizing machine according to claim 3, wherein an arc-shaped convex air cover (112) is provided outside the air supply opening (111).
6. The drooping type laminar flow air cleaning and sterilizing machine according to claim 3, wherein the inside of the air blowing opening (111) is provided with a booster fan (113) whose air outlet direction can be adjusted by rotating up and down.
7. The sagging laminar air cleaning sterilizer of claim 6, further comprising a rotating bracket (120);
the rotating bracket (120) comprises an upper bracket (121) and a lower bracket (122) which are connected in a rotating way;
the upper bracket (121) is connected with the booster fan (113);
the lower bracket (122) is connected with the shell of the sagging type laminar flow air purification and disinfection machine.
8. The sagging laminar air cleaning sterilizer of claim 7, wherein said lower bracket (122) is vertically retractable.
9. The sagging laminar air cleaning sterilizer of claim 1, further comprising an air duct (400) for connecting the top blowing mechanism (100) and the sterilizing device (200), wherein the air duct (400) is provided with a splicing bracket (500);
the air pipe (400) consists of a plurality of detachable air pipes and comprises a first air pipe (410) and a second air pipe (420) which are adjacently connected;
the assembling support (500) is composed of a plurality of layers of supports with adjustable intervals, and comprises a first layer of frame (510) and a second layer of frame (520) which are connected adjacently, and the first layer of frame (510) is connected with the second layer of frame (520) through screws (501) with adjustable intervals;
the first air pipe (410) is fixedly connected with the first layer frame (510), and the second air pipe (420) is fixedly connected with the second layer frame (520).
10. The sagging laminar air cleaning sterilizer of claim 1, wherein said bottom return air mechanism (300) comprises a suction fan (310) and a return air chamber (320);
the exhaust fan (310) is arranged at the upper part of the air return chamber, and an air inlet of the exhaust fan (310) is arranged downwards;
an air inlet grille (330) is arranged on the peripheral side of the air return chamber (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121022964.8U CN215113112U (en) | 2021-05-13 | 2021-05-13 | Pendent laminar flow air purification sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121022964.8U CN215113112U (en) | 2021-05-13 | 2021-05-13 | Pendent laminar flow air purification sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215113112U true CN215113112U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121022964.8U Active CN215113112U (en) | 2021-05-13 | 2021-05-13 | Pendent laminar flow air purification sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215113112U (en) |
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2021
- 2021-05-13 CN CN202121022964.8U patent/CN215113112U/en active Active
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