CN213713410U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
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- CN213713410U CN213713410U CN202021775726.XU CN202021775726U CN213713410U CN 213713410 U CN213713410 U CN 213713410U CN 202021775726 U CN202021775726 U CN 202021775726U CN 213713410 U CN213713410 U CN 213713410U
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- air outlet
- air inlet
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Abstract
The utility model discloses an air purification device, including casing (1), the internally mounted of casing (1) has baffle (12), this baffle (12) separate inner chamber (11) of casing (1) for first cavity (111) of installing first pulse fluorescent tube (2) and install second cavity (112) of second pulse fluorescent tube (3), set up second air intake (1121) and second air outlet (1122) of first air intake (1111) and first air outlet (1112) and intercommunication second cavity (112) of intercommunication first cavity (111) on casing (1), first pulse fluorescent tube (2) and second pulse fluorescent tube (3) can crisscross production pulse flash of light, above-mentioned wind gap department all is provided with the valve. Compared with the prior art, the utility model discloses an air purification device both can improve the utilization ratio of pulse flash of light and flash of light when can avoiding the stroboscopic influences customer experience.
Description
Technical Field
The utility model relates to an air purification technical field specifically indicates an air purification device.
Background
The strong pulse light sterilization is a strong and effective sterilization method, the sterilization effect of the strong pulse light is very obvious, but the sterilization is performed within the effective action time of each stroboflash in principle, and the strong pulse light can explode to emit large energy and have strong flash.
For example, the invention patent with the patent application number of CN202010240640.5 (publication number of CN111388692A) discloses a disinfection cabinet and a disinfection method using the disinfection cabinet, and a disinfection device capable of generating pulse flash with the wavelength of 200-1100 nm is arranged in a cabinet body of the disinfection cabinet, and a disinfection cavity is disinfected by using photochemical reaction, flash heating effect and pulse effect of ultraviolet band in the pulse flash, so that the disinfection efficiency is high and the disinfection effect is good.
It is of course also possible to apply the pulse sterilization method to the air purification device, however, on the one hand, since the air in the air purification device is dynamically changing, it is necessary to solve the problem of maximizing the effective action time; on the other hand, because air purification device has air intake and air outlet, when the stroboscopic, can cause very big flash of light influence user experience at air intake and air outlet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, provide an air purification device that flash of light when both can improve the utilization ratio of pulse flash of light and can avoid the stroboscopic influences customer experience.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an air purification device, has the casing of inner chamber including inside, its characterized in that:
the air conditioner comprises a shell, a first air inlet, a first air outlet, a second air inlet, a second air outlet, a first air duct and a second air duct, wherein the shell is internally provided with a partition plate which divides an inner cavity of the shell into the first cavity and the second cavity;
the first air duct is internally provided with a first pulse lamp tube, the second air duct is internally provided with a second pulse lamp tube, and the first pulse lamp tube and the second pulse lamp tube can be staggered to generate pulse flash;
first air intake, first air outlet, second air intake and second air outlet department all be provided with the valve to make air purification device have two kinds of states at least:
in a first state, the first air inlet and the first air outlet are closed, the first pulse lamp tube emits stroboflash and acts on the first air channel, the second air inlet and the second air outlet are opened, and the second pulse lamp tube does not emit stroboflash;
in the second state, the first air inlet and the first air outlet are opened, the first pulse lamp tube does not emit stroboflash, the second air inlet and the second air outlet are closed, and the second pulse lamp tube emits stroboflash and acts on the second air channel.
In order to simplify the arrangement of the valve, the first air inlet, the first air outlet, the second air inlet and the second air outlet share one valve.
In order to facilitate the arrangement of the first air inlet, the first air outlet, the second air inlet and the second air outlet, the front side and the rear side of the shell are provided with openings, the front side edge of the partition plate divides the front side opening of the shell into the first air inlet and the second air inlet, and the rear side edge of the partition plate divides the rear side opening of the shell into the first air outlet and the second air outlet.
In order to realize the opening and closing of the first air inlet, the first air outlet, the second air inlet and the second air outlet, the valve comprises
The first baffle can movably cover the opening at the front side of the shell;
the second baffle can movably cover the rear opening of the shell; and
the power output end of the driving mechanism is in transmission connection with the first baffle and the second baffle and is used for driving the first baffle and the second baffle to move horizontally;
in a first state, the first baffle only covers the first air inlet, and the second baffle only covers the first air outlet;
in a second state, the first baffle only covers the second air inlet, and the second baffle only covers the second air outlet.
In order to facilitate the arrangement of the first baffle and the second baffle, the same ends of the first baffle and the second baffle are respectively connected through two connecting plates and form a sliding sleeve with the two connecting plates, and the sliding sleeve can be slidably sleeved on the periphery of the shell.
In order to realize the driving of the first baffle and the second baffle, the driving mechanism comprises
The rack is arranged on the outer wall of the shell and is arranged along the moving direction of the sliding sleeve; and
the gear is rotationally connected to the sliding sleeve and meshed with the rack; and
and the driving piece is arranged on the sliding sleeve, and a power output shaft of the driving piece is connected with the gear and used for driving the gear to rotate.
In order to further improve the utilization rate of the pulse flash, the inner wall of the shell, the partition plate, the inner walls of the first baffle plate and the second baffle plate are made of materials capable of reflecting disinfection light rays.
In order to ensure that the first pulse lamp tube and the second pulse lamp tube can send out stroboflash in a staggered mode, the stroboflash frequencies of the first pulse lamp tube and the second pulse lamp tube are consistent.
Compared with the prior art, the utility model has the advantages of: because first pulse fluorescent tube and second pulse fluorescent tube can crisscross production pulse flash of light, and correspond the cavity when taking place the stroboscopic and seal, on the one hand, can fully disinfect to static air, on the other hand, the flash of light when can avoiding the stroboscopic influences customer experience.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of an air purification apparatus according to the present invention in a first state;
fig. 2 is a schematic perspective view of an embodiment of the air purification apparatus of the present invention in a second state;
FIG. 3 is a schematic perspective exploded view of an embodiment of the air purification apparatus of the present invention;
fig. 4 is a longitudinal sectional view of an embodiment of the air cleaning device of the present invention between a first state and a second state.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, it is a preferred embodiment of the air purification device of the present invention. The air purification device comprises a shell 1, a first pulse lamp tube 2, a second pulse lamp tube 3, a sliding sleeve 4 and a driving mechanism 5.
Wherein the interior of the housing 1 has an inner cavity 11, and the front and rear sides of the housing 1 each have an opening. A partition plate 12 is horizontally disposed in the inner cavity 11, the partition plate 12 divides the inner cavity 11 of the casing 1 into a first chamber 111 located above and a second chamber 112 located below, a front side edge of the partition plate 12 divides a front side opening of the casing 1 into a first air inlet 1111 and a second air inlet 1121, a rear side edge of the partition plate 12 divides a rear side opening of the casing 1 into a first air outlet 1112 and a second air outlet 1122, the first air inlet 1111 and the first air outlet 1112 are connected to the first chamber 111 and the external atmosphere, the second air inlet 1121 and the second air outlet 1122 are connected to the second chamber 112 and the outside atmosphere, in addition, a first air channel between the first air inlet 1111 and the first air outlet 1112 is formed in the first chamber 111, a second air channel between the second air inlet 1121 and the second air outlet 1122 is formed in the second chamber 112, and a fan may be disposed inside the corresponding chamber or at the air outlet to form the air channel in actual application.
The first pulse lamp 2 is horizontally installed in the first chamber 111 and can generate pulse flash with a wavelength of 200-1100 nm.
The second pulse lamp 3 is horizontally installed in the second chamber 112 and can generate pulse flash with a wavelength of 200-1100 nm.
In this embodiment, the stroboscopic frequencies of the first pulse lamp 2 and the second pulse lamp 3 are the same, and the stroboscopic frequencies can be interlaced to generate the pulse flashes.
The action mechanism of the pulse flash sterilization is the synergistic action of all wave bands in a spectral range, and is mainly embodied in three aspects:
(1) photochemical reaction in ultraviolet band: when the microorganism is irradiated by ultraviolet light in the pulsed intense light spectrum, thymine and cytosine in nucleic acid substances (DNA and RNA) generate photochemical reaction to generate dimers, so that the nucleic acid substances of the microorganism are damaged);
(2) flash heating effect: when per cm2When the peak power of the area reaches more than 1000W, the microorganisms are heated>At 100 ℃, because the flash irradiation time is extremely short, microorganisms can not be cooled normally, so that cell walls are broken and melted to die;
(3) pulse effect: the penetration of the intense pulsed light and the transient high energy mechanical impact damage the cell walls and other cellular components, resulting in bacterial death.
The sliding sleeve 4 can be sleeved on the periphery of the housing 1 in a vertically sliding manner, and the sliding sleeve 4 comprises a first baffle plate 41 capable of movably covering the opening at the front side of the housing 1, a second baffle plate 42 capable of movably covering the opening at the rear side of the housing 1, and two connecting plates 43 which are used for connecting the first baffle plate 41 and the second baffle plate 42 and are positioned at the left side and the right side of the housing 1. In this embodiment, the inner wall of the casing 1, the baffle 12, the inner walls of the first baffle 41 and the second baffle 42 are made of materials capable of reflecting the disinfection light.
The power output end of the driving mechanism 5 is in transmission connection with the sliding sleeve 4, and is used for driving the sliding sleeve 4 to lift and at least have two states:
in the first state, the first baffle 41 only covers the first air inlet 1111, the second baffle 42 only covers the first air outlet 1112, the first air inlet 1111 and the first air outlet 1112 are closed, the first pulse lamp 2 emits stroboflash and acts on the first air channel, the second air inlet 1121 and the second air outlet 1122 are opened, and the second pulse lamp 3 does not emit stroboflash;
in the second state, the first baffle 41 only covers the second air inlet 1121, the second baffle 42 only covers the second air outlet 1122, the first air inlet 1111 and the first air outlet 1112 are opened, the first pulse lamp 2 does not emit stroboflash, the second air inlet 1121 and the second air outlet 1122 are closed, and the second pulse lamp 3 emits stroboflash and acts on the second air duct.
In this embodiment, the driving mechanism 5 includes a rack 51, a gear 52 and a driving member 53. Specifically, the rack 51 is vertically arranged on the right side wall of the housing 1; the gear 52 is rotatably connected to the connecting plate 43 on the right side of the sliding sleeve 4 and is meshed with the rack 51; the driving member 53 is a motor, and is mounted on the connecting plate 43 on the right side of the sliding sleeve 4, and a power output shaft thereof is connected with the gear 52 for driving the gear 52 to rotate.
The working principle of the utility model is as follows: the stroboflash of the first pulse lamp tube 2 and the second pulse lamp tube 3 is set to be N (more than 5) seconds for one time, and the lifting completion time of the sliding sleeve 4 is M (less than 2) seconds;
(1) starting the first pulse lamp tube 2 and the second pulse lamp tube 3, as shown in fig. 1, in an initialization stage, the sliding sleeve 4 is in a first state, the first baffle 41 only covers the first air inlet 1111, the second baffle 42 only covers the first air outlet 1112, the first air inlet 1111 and the first air outlet 1112 are closed, at this time, the air inside the first chamber 111 is static, the first pulse lamp tube 2 strobes after N seconds, and the position of the sliding sleeve 4 is kept still within 1 second (maintaining static sterilization time) after strobing to sterilize the air in the first chamber 111; the second air inlet 1121 and the second air outlet 1122 are opened, the second pulse lamp tube 3 does not emit stroboflash, and air passes through the second air channel;
(2) after the stroboscopic operation of the first pulse lamp tube 2 is finished, the sliding sleeve 4 moves for M seconds to move to the second state, as shown in fig. 2, the first baffle 41 only covers the second air inlet 1121, the second baffle 42 only covers the second air outlet 1122, the first air inlet 1111 and the first air outlet 1112 are opened, at this time, the first pulse lamp tube 2 does not emit stroboscopic light, and the sterilized clean air in the first chamber 111 is taken out from the first air channel by the air; the second air inlet 1121 and the second air outlet 1122 are closed, at this time, the air inside the second chamber 112 is static, the second pulse lamp 3 is strobed, and the position of the sliding sleeve 4 is kept stationary within 1 second (maintaining static sterilization time) after strobing, so that the air inside the second chamber 112 is sterilized;
the whole sterilization process can be accomplished to the above-mentioned operation of repetition because first pulse fluorescent tube 2 and second pulse fluorescent tube 3 can crisscross production pulse flash of light, and correspond the cavity when taking place the stroboscopic and seal, on the one hand, can fully disinfect to static air, and on the other hand, the flash of light when can avoiding the stroboscopic influences customer experience.
Claims (8)
1. An air cleaning device, comprising a housing (1) having an inner cavity (11) therein, characterized in that:
the air conditioner is characterized in that a partition plate (12) is mounted inside the shell (1), the partition plate (12) divides an inner cavity (11) of the shell (1) into a first cavity (111) and a second cavity (112), a first air inlet (1111) and a first air outlet (1112) which are communicated with the first cavity (111) and outside atmosphere and a second air inlet (1121) and a second air outlet (1122) which are communicated with the second cavity (112) and outside atmosphere are formed in the shell (1), a first air duct between the first air inlet (1111) and the first air outlet (1112) is formed in the first cavity (111), and a second air duct between the second air inlet (1121) and the second air outlet (1122) is formed in the second cavity (112);
a first pulse lamp tube (2) is arranged in the first air channel, a second pulse lamp tube (3) is arranged in the second air channel, and the first pulse lamp tube (2) and the second pulse lamp tube (3) can be staggered to generate pulse flash;
the first air inlet (1111), the first air outlet (1112), the second air inlet (1121) and the second air outlet (1122) are respectively provided with a valve, so that the air purification device has at least two states:
in a first state, the first air inlet (1111) and the first air outlet (1112) are closed, the first pulse lamp tube (2) emits stroboflash and acts on the first air channel, the second air inlet (1121) and the second air outlet (1122) are opened, and the second pulse lamp tube (3) does not emit stroboflash;
in a second state, the first air inlet (1111) and the first air outlet (1112) are opened, the first pulse lamp tube (2) does not emit stroboflash, the second air inlet (1121) and the second air outlet (1122) are closed, and the second pulse lamp tube (3) emits stroboflash and acts on the second air channel.
2. The air purification apparatus according to claim 1, wherein: the first air inlet (1111), the first air outlet (1112), the second air inlet (1121) and the second air outlet (1122) share one valve.
3. The air purification apparatus according to claim 2, wherein: the front side and the rear side of the shell (1) are provided with openings, the front side edge of the partition plate (12) separates the front side opening of the shell (1) into the first air inlet (1111) and the second air inlet (1121), and the rear side edge of the partition plate (12) separates the rear side opening of the shell (1) into the first air outlet (1112) and the second air outlet (1122).
4. The air purification apparatus according to claim 3, wherein: the valve comprises
A first shutter (41) movably covering a front opening of the housing (1);
a second shutter (42) movably covering a rear opening of the housing (1); and
the power output end of the driving mechanism (5) is in transmission connection with the first baffle (41) and the second baffle (42) and is used for driving the first baffle (41) and the second baffle (42) to translate;
in the first state, the first baffle (41) only covers the first air inlet (1111), and the second baffle (42) only covers the first air outlet (1112);
in a second state, the first baffle (41) only covers the second air inlet (1121), and the second baffle (42) only covers the second air outlet (1122).
5. The air purification apparatus according to claim 4, wherein: the same ends of the first baffle plate (41) and the second baffle plate (42) are respectively connected through two connecting plates (43), and form a sliding sleeve (4) with the two connecting plates (43), and the sliding sleeve (4) can be slidably sleeved on the periphery of the shell (1).
6. The air purification apparatus according to claim 5, wherein: the driving mechanism (5) comprises
A rack (51) mounted on the outer wall of the housing (1) and arranged along the moving direction of the sliding sleeve (4); and
the gear (52) is rotationally connected to the sliding sleeve (4) and is meshed with the rack (51); and
and the driving piece (53) is arranged on the sliding sleeve (4), and a power output shaft of the driving piece is connected with the gear (52) and used for driving the gear (52) to rotate.
7. The air purification apparatus according to claim 4, wherein: the inner wall of the shell (1), the partition board (12), the inner walls of the first baffle (41) and the second baffle (42) are all made of materials capable of reflecting disinfection light.
8. An air cleaning device according to any one of claims 1 to 7, characterized in that: the stroboscopic frequency of the first pulse lamp tube (2) is consistent with that of the second pulse lamp tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021775726.XU CN213713410U (en) | 2020-08-24 | 2020-08-24 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021775726.XU CN213713410U (en) | 2020-08-24 | 2020-08-24 | Air purifying device |
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| Publication Number | Publication Date |
|---|---|
| CN213713410U true CN213713410U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021775726.XU Active CN213713410U (en) | 2020-08-24 | 2020-08-24 | Air purifying device |
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| CN (1) | CN213713410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040660A1 (en) * | 2022-08-26 | 2024-02-29 | 广东美的制冷设备有限公司 | Air conditioner |
-
2020
- 2020-08-24 CN CN202021775726.XU patent/CN213713410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040660A1 (en) * | 2022-08-26 | 2024-02-29 | 广东美的制冷设备有限公司 | Air conditioner |
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