CN109395112B - Steam disinfection cabinet based on thermal expansion top inclined fully-closed air exhaust - Google Patents
Steam disinfection cabinet based on thermal expansion top inclined fully-closed air exhaust Download PDFInfo
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- CN109395112B CN109395112B CN201811227827.0A CN201811227827A CN109395112B CN 109395112 B CN109395112 B CN 109395112B CN 201811227827 A CN201811227827 A CN 201811227827A CN 109395112 B CN109395112 B CN 109395112B
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- disinfection cabinet
- fan blade
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
Abstract
The invention discloses a steam disinfection cabinet based on thermal expansion top-inclined totally-enclosed exhaust, which structurally comprises a disinfection cabinet body, a visible cabinet door, an interlayer net rack, a steam generating device and a top-inclined totally-enclosed exhaust device. The top-inclined fully-closed exhaust device is arranged, so that when the disinfection cabinet works to generate hot air, the fan blades can exhaust air, and when the disinfection cabinet stops working, the fan blades are in a closed state, so that dust, insects, mice and cockroaches are prevented from entering the disinfection cabinet, and the cleanliness of the interior of the disinfection cabinet is ensured; through the oblique rubber spare in top that is equipped with, it can be at the sterilizer during operation, and the emergence inflation of being heated, will incline pendulum flabellum top, and the flabellum of beat can produce the negative pressure during rotatory, discharges the steam in the sterilizer, and sterilizer stop work back, and the temperature reduces, and the oblique rubber spare of top contracts to the original state, and the flabellum also reconversion makes the air outlet automatically be the encapsulated situation, realizes in time sealing.
Description
Technical Field
The invention relates to the field of steam disinfection cabinets, in particular to a steam disinfection cabinet based on thermal expansion top-inclined fully-closed air exhaust.
Background
Steam sterilizer has been widely used in fields such as food and beverage, lodging, and it mainly disinfects article through steam, passes through the fan with steam again and discharges, and the disinfection is realized to circulation like this, however, current steam sterilizer exists following defect:
1. a fan of a traditional steam disinfection cabinet mainly adopts a shutter to prevent insects, mice and cockroaches from entering the disinfection cabinet, but the shutter is inconvenient to scrub, small insects still can climb into the disinfection cabinet from gaps due to large gaps of the shutter, or a dense protective net is adopted, but the shutter is inconvenient to ventilate and easy to accumulate dust, and the small insects can climb into the disinfection cabinet through gaps of grids to influence sanitation and disinfection effects;
2. because of the fan of steam sterilizer is used for discharging vapour, because of the flabellum temperature is lower, steam liquefies on the flabellum surface, gets rid of on the fan frame under the centrifugal force effect, flows out after the accumulation, also has some flow back to in the sterilizer, leaves the spot vestige in the sterilizer, even causes secondary pollution to the harmful object.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a steam disinfection cabinet based on thermal expansion top-inclined totally-enclosed exhaust, which aims to solve the problems that a fan of the steam disinfection cabinet in the prior art mainly adopts a shutter to prevent insects, mice and cockroaches from entering the disinfection cabinet, but the shutter is inconvenient to scrub, the gaps of the shutter are large, smaller insects can climb into the disinfection cabinet from the gaps, or a denser protective net is adopted, but the shutter is inconvenient to ventilate and easy to accumulate dust, and the smaller insects can climb into the disinfection cabinet through the gaps of grids to influence the sanitation and disinfection effects; because the fan of steam sterilizer is used for discharging steam, because of the flabellum temperature is lower, steam liquefies on the flabellum surface, gets rid of on the fan frame under the centrifugal force effect, flows out after the accumulation, also has some flow back to in the sterilizer, leaves the stain trace in the sterilizer inside, even causes the defect of secondary pollution to the harmful body.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a steam disinfection cabinet based on thermal expansion top-inclined totally-enclosed exhaust structurally comprises a disinfection cabinet body, a visible cabinet door, an interlayer net rack, a steam generating device and a top-inclined totally-enclosed exhaust device, wherein the disinfection cabinet body is of a rectangular structure, the visible cabinet door is arranged in front of the disinfection cabinet body and movably connected through a hinge, the interlayer net rack is arranged inside the disinfection cabinet body, the steam generating device is arranged in the middle of the bottom inside the disinfection cabinet body, and the top-inclined totally-enclosed exhaust device is arranged at the rear upper part of the disinfection cabinet body;
the top-inclined totally-enclosed exhaust device is composed of a water collecting and discharging fixing frame, a protective net, a deflection fan shaft and thermal expansion top-inclined fan blades, wherein the water collecting and discharging fixing frame is of a rectangular structure, a circular through hole is formed in the middle of the water collecting and discharging fixing frame, the protective net is arranged in front of the circular through hole of the water collecting and discharging fixing frame and is connected with the circular through hole through electric welding, the deflection fan shaft is arranged in the center of the water collecting and discharging fixing frame, and the thermal expansion top-inclined fan blades are radially arranged on the side of the deflection fan.
As a further scheme of the invention, the water collecting and discharging fixing frame consists of a fan frame, a fixing piece, a water collecting tank and a water discharging hole, wherein the fixing piece is arranged at four ends of the fan frame and is of an integrally formed structure, the water collecting tank is circularly arranged on the inner wall of the fan frame and is of an integrally formed structure, and the water discharging hole is arranged at the top of the water collecting tank and is communicated, so that water thrown out of fan blades is collected and discharged, the water is prevented from flowing back into the disinfection cabinet, stain marks are left in the disinfection cabinet, and secondary pollution to harmful substances is prevented.
As a further scheme of the invention, the mesh gaps of the protective net are larger, so that ventilation is facilitated, dust accumulation is reduced, and cleaning is facilitated.
As a further scheme of the invention, the deflection fan shaft consists of a rotating shaft, a top block, a groove and a deflection groove, the rotating shaft is of a cylindrical structure, and the top block, the groove and the deflection groove are all arranged on the outer surface of the rotating shaft and are of an integrally formed structure.
As a further scheme of the invention, the deflection groove is of a fan-shaped structure, the radius of the deflection groove is the same as the inner side length of the thermal expansion top inclined fan blade, and the deflection fan blade swings along the deflection groove.
As a further scheme of the invention, the thermal expansion top-inclined fan blade comprises a deflection fan blade, a hinge, a top-inclined rubber part and an extension spring, wherein the hinge is arranged at an end angle of the deflection fan blade, the inner edge of the deflection fan blade is embedded into the groove and is movably connected with the rotating shaft through the hinge, the top-inclined rubber part is arranged in the groove and is bonded with the other end angle of the deflection fan blade, and two ends of the extension spring are welded with the deflection fan blade and the inner wall of the groove.
As a further scheme of the invention, the deflection fan blades are provided with 8 blades, the deflection fan blades surround the disc, the diameter of the deflection fan blades is equal to that of the inner circular hole of the water collecting and discharging fixing frame, and the deflection fan blades can block the air outlet and prevent dust, insects, rats and cockroaches from entering the disinfection cabinet.
As a further scheme of the invention, the inner end of the homeotropic needle of the deflection fan blade is movably connected with the rotating shaft through a hinge, the top inclined rubber part is arranged behind the inner end of the counter-potential needle of the deflection fan blade, the edge part of the counter-potential needle of the deflection fan blade freely swings in the deflection groove, and the heat expands to push the inclined fan blade and rotates to generate negative pressure to discharge hot air.
As a further scheme of the invention, the front part of the edge of the homeotropic needle of the deflection fan blade is in a trapezoidal structure, and the rear part of the edge of the counter-homeotropic needle of the deflection fan blade is in a trapezoidal structure, so that the gap between the deflection fan blade and the deflection fan blade is reduced, and any small insects are prevented from entering the disinfection cabinet.
Advantageous effects of the invention
Compared with the traditional steam disinfection cabinet, the steam disinfection cabinet is provided with the top-inclined fully-closed exhaust device, so that when the disinfection cabinet works to generate hot air, the fan blades can exhaust the air, and when the disinfection cabinet stops working, the fan blades are in a closed state, so that dust, insects, mice and cockroaches are prevented from entering the disinfection cabinet, and the cleanliness of the interior of the disinfection cabinet is ensured;
the top inclined rubber part can be heated to expand when the disinfection cabinet works, the inclined swinging fan blades are inclined, negative pressure can be generated when the inclined swinging fan blades rotate, hot air in the disinfection cabinet is discharged, after the disinfection cabinet stops working, the temperature is reduced, the top inclined rubber part contracts to an original state, the fan blades are restored to the original state, so that the air outlet is automatically in a closed state, and timely closing is realized;
according to the invention, the water collecting and discharging fixing frame is arranged, so that water liquefied on the outer surface of the fan blade due to the temperature difference between the fan blade and hot air can be collected and discharged, the water is prevented from flowing back into the disinfection cabinet, stain marks are left in the disinfection cabinet, and secondary pollution to a disinfectant body is prevented.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural view of a steam disinfection cabinet based on thermal expansion top-inclined fully-closed air exhaust.
Fig. 2 is a structural plan view of the top-inclined totally-enclosed exhaust device.
Fig. 3 is a schematic structural view of a water collecting and discharging fixing frame according to the present invention.
Fig. 4 is a partial side view structural schematic diagram of the top-inclined totally-enclosed exhaust device.
FIG. 5 is a schematic top view of a fan blade with a deflection structure according to the present invention.
Fig. 6 is a schematic view of a totally-enclosed state of the top-inclined totally-enclosed exhaust device.
In the figure: the disinfection cabinet comprises a disinfection cabinet body 1, a visible cabinet door 2, an interlayer net rack 3, a steam generating device 4, a top inclined totally-enclosed exhaust device 5, a water collecting and discharging fixed frame 51, a protective net 52, a deflection fan shaft 53, thermal expansion top inclined fan blades 54, a fan frame 511, a fixing piece 512, a water collecting tank 513, a water discharging hole 514, a rotating shaft 531, a top block 532, a groove 533, a deflection tank 534, deflection fan blades 541, a hinge 542, a top inclined rubber piece 543 and an extension spring 644.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the invention provides a technical scheme of a steam disinfection cabinet based on thermal expansion top-inclined fully-closed air exhaust:
a steam disinfection cabinet based on thermal expansion top-inclined totally-enclosed exhaust structurally comprises a disinfection cabinet body 1, a visible cabinet door 2, an interlayer net rack 3, a steam generating device 4 and a top-inclined totally-enclosed exhaust device 5, wherein the disinfection cabinet body 1 is of a rectangular structure, the visible cabinet door 2 is arranged in front of the disinfection cabinet body 1 and movably connected through a hinge, the interlayer net rack 3 is arranged inside the disinfection cabinet body 1, the steam generating device 4 is arranged in the middle of the bottom inside the disinfection cabinet body 1, and the top-inclined totally-enclosed exhaust device 5 is arranged at the rear upper part of the disinfection cabinet body 1;
the top-inclined totally-enclosed exhaust device 5 comprises a water collecting and discharging fixed frame 51, a protective screen 52, a deflection fan shaft 53 and thermal expansion top-inclined fan blades 54, wherein the water collecting and discharging fixed frame 51 is of a rectangular structure, a circular through hole is formed in the middle of the water collecting and discharging fixed frame 51, the protective screen 52 is arranged in front of the circular through hole of the water collecting and discharging fixed frame 51 and connected through electric welding, the deflection fan shaft 53 is arranged in the center of the water collecting and discharging fixed frame 51, and the thermal expansion top-inclined fan blades 54 are radially arranged on the side of the deflection fan shaft 53 by taking the deflection fan shaft 53.
Fixed frame 51 is discharged by catchmenting comprises fan frame 511, mounting 512, water catch bowl 513, wash port 514, four ends of fan frame 511 and the integrated into one piece structure are located to mounting 512, water catch bowl 513 is circular locates fan frame 511 inner wall and is the integrated into one piece structure, wash port 514 is located water catch bowl 513 top through-connection, realizes collecting the water of throwing away on the flabellum and discharges, prevents that it from flowing back into the sterilizer in, leaves the spot vestige inside the sterilizer, prevents that it from causing secondary pollution to the harmful body.
The mesh gaps of the protective net 52 are large, so that ventilation is facilitated, dust accumulation is reduced, and cleaning is facilitated.
The deflection fan shaft 53 is composed of a rotating shaft 531, a top block 532, a groove 533 and a deflection groove 534, the rotating shaft 531 is of a cylindrical structure, and the top block 532, the groove 533 and the deflection groove 534 are all arranged on the outer surface of the rotating shaft 531 and are of an integrated forming structure.
The deflection slot 534 has a fan-shaped structure, the radius of the deflection slot 534 is the same as the inner side length of the thermal expansion top inclined fan blade 54, and the deflection fan blade 541 swings along the deflection slot 534.
The thermal expansion top inclined fan blade 54 is composed of a deflection fan blade 541, a hinge 542, a top inclined rubber piece 543 and an extension spring 644, wherein the hinge 542 is arranged at an end angle of the deflection fan blade 541, the inner edge of the deflection fan blade 541 is embedded into the groove 533 and is movably connected with the rotating shaft 531 through the hinge 542, the top inclined rubber piece 543 is arranged inside the groove 533 and is bonded with the other end angle of the deflection fan blade 541, and two ends of the extension spring 644 are welded with the inner walls of the deflection fan blade 541 and the groove 533.
The deflecting fan 541 is provided with 8 pieces, which surround the fixing frame 51 and have the same diameter as the inner circular hole of the water collecting and discharging fixing frame, so as to realize deflecting to block the air outlet and prevent dust, insects, mice and cockroaches from entering the disinfection cabinet.
The inner end of the clockwise needle of the deflection fan blade 541 is movably connected with the rotating shaft 531 through a hinge 542, the top inclined rubber piece 543 is arranged behind the inner end of the counter-clockwise needle of the deflection fan blade 541, the edge portion of the counter-clockwise needle of the deflection fan blade 541 freely swings in the deflection groove 534, and the deflection fan blade is pushed by being heated to expand and rotates to generate negative pressure so as to discharge hot air.
The front part of the clockwise needle edge of the deflection fan blade 541 is in a trapezoid structure, and the rear part of the counter-clockwise needle edge of the deflection fan blade 541 is in a trapezoid structure, so that the gap between the deflection fan blade 541 and the deflection fan blade 541 is reduced, and any small insects are prevented from entering the disinfection cabinet.
The working principle of the invention is as follows: the article to be disinfected is placed on the interlayer net rack 3 in the disinfection cabinet body 1, after the power supply is connected, the steam generating device 4 starts to work to emit steam to disinfect the article, at the moment, the inclined rubber piece 543 starts to expand when heated, the anticlockwise edge of the deflection fan blade 541 is pushed along the deflection groove 534 by taking the hinge 542 as an original point, the 8 deflection fan blades 541 deflect, meanwhile, the motor drives the rotating shaft 531 to rotate, the rotating shaft 531 drives the deflection fan blade 541 which has deflected to rotate, negative pressure is generated, and hot air in the disinfection cabinet is discharged; meanwhile, due to the fact that temperature difference exists between the hot air flowing uniformly through the yawing fan blades 541, the hot air and the outer surfaces of the yawing fan blades 541 are liquefied, the hot air is thrown into the water collecting tank 513 under the action of centrifugal force, is accumulated at the bottom of the water collecting tank 513 under the action of self gravity and is discharged through the water discharging holes 514, the purposes that air can be discharged during work and dust, insects, mice and cockroaches are prevented from entering the disinfection cabinet when the disinfection cabinet stops working are achieved.
The invention solves the problems that the fan of the steam disinfection cabinet in the prior art mainly adopts a louver to prevent insects, mice and cockroaches from entering the disinfection cabinet, but the fan is inconvenient to scrub, the gap of the louver is large, smaller insects can climb into the disinfection cabinet from the gap, or a denser protective net is adopted, but the fan is inconvenient to ventilate and easy to accumulate dust, and the smaller insects can climb into the disinfection cabinet through the gaps of grids to influence the sanitation and disinfection effect; because the fan of the steam disinfection cabinet is used for discharging steam, because the temperature of the fan blade is lower, the steam is liquefied on the surface of the fan blade, and is thrown onto the fan frame under the action of centrifugal force, flows out after accumulation, and also partially flows back into the disinfection cabinet, so that stain marks are left in the disinfection cabinet, and even secondary pollution is caused to a disinfectant body; the top inclined rubber piece is arranged, when the disinfection cabinet works, the top inclined rubber piece is heated to expand, the inclined swinging fan blade is inclined, negative pressure can be generated when the inclined swinging fan blade rotates, hot gas in the disinfection cabinet is discharged, after the disinfection cabinet stops working, the temperature is reduced, the top inclined rubber piece contracts to an original state, the fan blade is restored to the original state, so that the air outlet is automatically in a closed state, and timely closing is realized; through the fixed frame of emission of catchmenting that is equipped with, can collect the drainage because of the temperature difference of flabellum and steam, at the water of flabellum surface liquefaction, prevent that it from flowing back into sterilizer, leave spot vestige in its inside, prevent that it from causing secondary pollution to the harmful substance.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a steam sterilizer based on oblique totally closed exhaust in thermal energy top, its structure includes the sterilizer body (1), visual cabinet door (2), interlayer rack (3), steam generator (4), the oblique totally closed exhaust device in top (5), its characterized in that:
the disinfection cabinet body (1) is of a rectangular structure, the visible cabinet door (2) is arranged in front of the disinfection cabinet body (1) and movably connected through a hinge, the interlayer net rack (3) is arranged inside the disinfection cabinet body (1), the steam generating device (4) is arranged in the middle of the bottom inside the disinfection cabinet body (1), and the top-inclined fully-closed exhaust device (5) is arranged at the rear upper part of the disinfection cabinet body (1);
the top-inclined totally-enclosed exhaust device (5) is composed of a water collecting and discharging fixed frame (51), a protective screen (52), a deflection fan shaft (53) and thermal expansion top-inclined fan blades (54), wherein the water collecting and discharging fixed frame (51) is of a rectangular structure, a circular through hole is formed in the middle of the water collecting and discharging fixed frame (51), the protective screen (52) is arranged in front of the circular through hole of the water collecting and discharging fixed frame (51) and is connected with the circular through hole through electric welding, the deflection fan shaft (53) is arranged at the center of the water collecting and discharging fixed frame (51), and the thermal expansion top-inclined fan blades (54) are radially arranged on the side of the deflection fan shaft (53) by;
the thermal expansion top inclined fan blade (54) consists of a deflection fan blade (541), a hinge (542), a top inclined rubber piece (543) and an extension spring (644), wherein the hinge (542) is arranged at an end angle of the deflection fan blade (541), the inner edge of the deflection fan blade (541) is embedded into the groove (533) and is movably connected with the rotating shaft (531) through the hinge (542), the top inclined rubber piece (543) is arranged in the groove (533) and is bonded with the other end angle of the deflection fan blade (541), and two ends of the extension spring (644) are welded with the deflection fan blade (541) and the inner wall of the groove (533);
the deflection fan blades (541) are provided with 8 pieces, surround the deflection fan blades to form a circular disc, and the diameter of the deflection fan blades is equal to that of an inner circular hole of the water collecting and discharging fixed frame (51);
the inner end of the clockwise needle of the deflection fan blade (541) is movably connected with the rotating shaft (531) through a hinge (542), the top inclined rubber piece (543) is arranged behind the inner end of the counter-clockwise needle of the deflection fan blade (541), and the edge part of the counter-clockwise needle of the deflection fan blade (541) freely swings in the deflection groove (534);
the front part of the edge of the clockwise needle of the deflection fan blade (541) is in a trapezoid structure, and the rear part of the edge of the counter-clockwise needle of the deflection fan blade (541) is in a trapezoid structure.
2. The steam disinfection cabinet based on thermal expansion top-inclined fully-closed air exhaust as claimed in claim 1, characterized in that: fixed frame (51) is discharged in catchmenting comprises fan frame (511), mounting (512), water catch bowl (513), wash port (514), fan frame (511) four ends and be the integrated into one piece structure are located in mounting (512), water catch bowl (513) are circular locate fan frame (511) inner wall and be the integrated into one piece structure, wash port (514) are located water catch bowl (513) top through connection.
3. The steam disinfection cabinet based on thermal expansion top-inclined fully-closed air exhaust as claimed in claim 1, characterized in that: the mesh gaps of the protective mesh (52) are large.
4. The steam disinfection cabinet based on thermal expansion top-inclined fully-closed air exhaust as claimed in claim 1, characterized in that: the deflection fan shaft (53) is composed of a rotating shaft (531), a top block (532), a groove (533) and a deflection groove (534), the rotating shaft (531) is of a cylindrical structure, and the top block (532), the groove (533) and the deflection groove (534) are all arranged on the outer surface of the rotating shaft (531) and are of an integrated forming structure.
5. The steam disinfection cabinet based on thermal expansion top inclined fully-closed air exhaust is characterized in that: the deflection groove (534) is of a fan-shaped structure, and the radius of the deflection groove is the same as the inner side length of the thermal expansion top inclined fan blade (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227827.0A CN109395112B (en) | 2018-10-22 | 2018-10-22 | Steam disinfection cabinet based on thermal expansion top inclined fully-closed air exhaust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227827.0A CN109395112B (en) | 2018-10-22 | 2018-10-22 | Steam disinfection cabinet based on thermal expansion top inclined fully-closed air exhaust |
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| Publication Number | Publication Date |
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| CN109395112A CN109395112A (en) | 2019-03-01 |
| CN109395112B true CN109395112B (en) | 2021-01-26 |
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| CN201811227827.0A Active CN109395112B (en) | 2018-10-22 | 2018-10-22 | Steam disinfection cabinet based on thermal expansion top inclined fully-closed air exhaust |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204699076U (en) * | 2015-06-09 | 2015-10-14 | 广东美的厨房电器制造有限公司 | Disinfection cabinet |
| CN205048679U (en) * | 2015-10-21 | 2016-02-24 | 珠海格力电器股份有限公司 | Air conditioner air -out device and air conditioning equipment |
| JP2017194260A (en) * | 2016-04-15 | 2017-10-26 | 株式会社佐原 | Ventilation device |
| CN108643800A (en) * | 2018-05-15 | 2018-10-12 | 江西蓝蜻蜓实业有限公司 | A kind of shutter for preventing dust from getting in |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10024934A1 (en) * | 2000-05-19 | 2001-11-22 | Bayer Ag | Pesticidal agent contains synergistic mixture of 3-aryl-4-hydroxy-2-oxo-pyrroline derivative and nicotinergic acetylcholine receptor agonist or antagonist |
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2018
- 2018-10-22 CN CN201811227827.0A patent/CN109395112B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204699076U (en) * | 2015-06-09 | 2015-10-14 | 广东美的厨房电器制造有限公司 | Disinfection cabinet |
| CN205048679U (en) * | 2015-10-21 | 2016-02-24 | 珠海格力电器股份有限公司 | Air conditioner air -out device and air conditioning equipment |
| JP2017194260A (en) * | 2016-04-15 | 2017-10-26 | 株式会社佐原 | Ventilation device |
| CN108643800A (en) * | 2018-05-15 | 2018-10-12 | 江西蓝蜻蜓实业有限公司 | A kind of shutter for preventing dust from getting in |
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| CN109395112A (en) | 2019-03-01 |
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