CN212368929U - Disinfection cabinet - Google Patents
Disinfection cabinet Download PDFInfo
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- CN212368929U CN212368929U CN202020341643.3U CN202020341643U CN212368929U CN 212368929 U CN212368929 U CN 212368929U CN 202020341643 U CN202020341643 U CN 202020341643U CN 212368929 U CN212368929 U CN 212368929U
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Abstract
The utility model discloses a disinfection cabinet, which comprises a shell (1), an inner container (2) arranged in the shell (1), a drawer (3) which can be drawn in and out of the inner container (2), a pull basket (4) arranged on the drawer (3), a circulating ventilation device (6) arranged between the shell (1) and the inner container (2) and a heating element (5) used for heating the air flowing through the circulating ventilation device (6), wherein the pull basket (4) is provided with a vent pipe (41), the vent pipe (41) is provided with an air inlet hole (411) and an air outlet hole (412), the circulating ventilation device (6) is provided with a first air flue, the inlet of the first air channel is communicated with the inner container (2), the circulating ventilation device (6) can convey airflow from the inlet of the first air channel to the outlet of the first air channel, when the drawer (3) is in a closed state, the air inlet hole (411) is communicated with the outlet of the first air channel. Compared with the prior art, the utility model discloses a sterilizer can improve the stoving effect.
Description
Technical Field
The utility model relates to the technical field of kitchen equipment, in particular to a disinfection cabinet.
Background
The disinfection cabinet has become one of the indispensable household appliances in the daily life of the family, and the disinfection cabinet is usually dried by heating elements such as quartz tubes, heating films, electric heating tubes and the like. However, the air in the cabinet has poor fluidity, resulting in low utilization rate of the hot air.
In order to solve the problems, the utility model patent with patent application number CN03228333.4 (with publication number CN2596987Y) discloses a disinfection cabinet with a circulating air duct, which comprises a shell, an inner container, and a circulating ventilation device arranged in the cavity between the shell and the inner container, wherein the circulating ventilation device is communicated with the inner cavity of the inner container at two ends, and comprises a fan, an air duct, an air inlet sleeve and an air outlet sleeve, so that the hot air can be recycled, the utilization rate of energy is improved, and the energy consumption is reduced.
But in the above-mentioned sterilizer, only circulate the hot-air of upper portion and lower part in the cabinet simply, soak under the full-load condition at the bowl dish, have certain sheltering from between the bowl dish, drying temperature still has inhomogeneous phenomenon, causes the stoving effect poor, and the tableware residual part moisture needs extension stoving time just can improve the stoving effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the current situation of prior art is directed at, a sterilizer that can improve stoving effect is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a disinfection cabinet, which comprises
A housing;
the inner container is arranged in the shell and is provided with a disinfection cavity, an interlayer is formed between the outer wall of the inner container and the inner wall of the shell, and the inner container is provided with a circulation hole;
the drawer can be drawn in and out of the disinfection cavity;
the pull basket is arranged on the drawer;
the circulating ventilation device is arranged in the interlayer, a first air channel is formed inside the circulating ventilation device, an inlet of the first air channel is communicated with the circulation hole, and the circulating ventilation device can convey airflow from the inlet of the first air channel to an outlet of the first air channel; and
a heating member for heating air flowing through the circulating ventilation device;
the method is characterized in that: the pull basket is provided with a ventilation pipe, an air inlet hole and an air outlet hole are formed in the ventilation pipe, and the air inlet hole is communicated with an outlet of the first air duct when the drawer is in a closed state.
In order to enable air flow in the ventilation pipe to be directly blown to tableware and ensure the drying effect of the tableware, the pull basket is provided with an object placing area for placing the tableware, the ventilation pipe surrounds the periphery of the object placing area, and the air outlet hole faces the object placing area.
In order to improve the drying efficiency, the number of the air outlet holes is at least two, and the air outlet holes are arranged at intervals along the extending direction of the ventilation pipe.
In order to ensure that the airflow of the first air duct is blown to the air inlet holes in a concentrated manner, the air inlet holes of the ventilation duct are provided with insertion pipes, and the insertion pipes are inserted at the outlets of the first air duct when the drawer is in a closed state.
In order to facilitate timely discharge of water vapor in the disinfection cavity after drying is finished, a second air duct is further formed inside the circulating ventilation device, an inlet of the second air duct is communicated with the circulation hole, an outlet of the second air duct is communicated with the interlayer, the circulating ventilation device can convey air flow from the inlet of the second air duct to the outlet of the second air duct, and a shielding plate capable of opening or closing the outlet of the second air duct and a driving piece used for driving the shielding plate to move are installed in the interlayer.
In order to convey the air flow from the inlet of the first air duct to the outlet of the first air duct and convey the air flow from the inlet of the second air duct to the outlet of the second air duct, the circulating ventilation device comprises
The centrifugal fan is provided with an air suction opening and an air outlet, and can suck air flow from the air suction opening and discharge the air flow through the air outlet, and the air suction opening of the centrifugal fan is an inlet of the first air channel and an inlet of the second air channel;
the communicating box body is provided with an air inlet, a first air outlet and a second air outlet, and the air inlet of the communicating box body is communicated with an air outlet of the centrifugal fan;
the inlet of the first communicating pipeline is communicated with the first air outlet of the communicating box body, and the outlet of the first communicating pipeline is the outlet of the first air duct; and
and the inlet of the second communicating pipeline is communicated with a second air outlet of the communicating box body, and the outlet of the second communicating pipeline is the outlet of a second air channel.
In order to realize the opening and closing of the second air duct, the driving part is a motor, and the shielding plate comprises
The shaft part is arranged on the second communication pipeline and is in transmission connection with the power output end of the driving piece; and
and the shielding part can rotate around the central axis of the shaft part to open or close the outlet of the second communication pipeline.
In order to ensure that tableware on each pull-out basket is dried synchronously, the number of the drawers is at least two, the drawers are sequentially arranged along the height direction of the disinfection cavity, and the pull-out baskets and the first air ducts correspond to the drawers one to one.
In order to facilitate the sufficient diffusion of the heat generated by the heating element, the heating element is mounted on the bottom wall of the sterilization chamber.
Compared with the prior art, the utility model has the advantages of: the circulating ventilation device with the first air channel is arranged in an interlayer between the shell and the inner container, an inlet of the first air channel is communicated with the disinfection cavity of the inner container, the ventilation pipe of the pull basket is provided with an air inlet hole and an air outlet hole, and the air inlet hole of the pull basket is communicated with an outlet of the first air channel when the drawer is in a closed state.
Drawings
FIG. 1 is a longitudinal cross-sectional view of embodiment 1 of the disinfection cabinet of the present invention (the drawer is in a closed state, the rear side wall of the housing is omitted);
FIG. 2 is a schematic perspective view of the disinfection cabinet of embodiment 1 of the present invention (the drawer is in a closed state, the baffle closes the outlet of the second air duct, and the rear sidewall of the housing and the pull basket are omitted);
FIG. 3 is a transverse cross-sectional view of the sterilization cabinet of FIG. 2;
FIG. 4 is a transverse cross-sectional view of the shutter of FIG. 3 after the second duct outlet is opened.
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 disinfection cabinet of the present invention. The disinfection cabinet comprises a shell 1, an inner container 2 arranged in the shell 1, a drawer 3 capable of being drawn in and out of the inner container 2, a pull basket 4 arranged on the drawer 3, a heating element 5 arranged in the inner container 2 and a circulating ventilation device 6 arranged between the shell 1 and the inner container 2.
Wherein, the inner container 2 is provided with a disinfection cavity 21, an interlayer 11 is formed between the outer wall of the inner container 2 and the inner wall of the shell 1, the inner container 2 is provided with a circulation hole 22, and an air inlet sleeve 221 is arranged in the circulation hole 22. The rear side wall of the casing 1 is provided with a steam outlet (not shown in the figure) for communicating the interlayer 11 with the outside atmosphere.
The number of the drawers 3 is two, and the drawers are respectively arranged in the disinfection cavity 21 one above the other.
The basket 4 surrounds and forms an object placing area 42 for placing the tableware, the top of the basket 4 is provided with a ventilating pipe 41 surrounding the periphery of the object placing area 42, the ventilating pipe 41 is provided with an air inlet hole 411 and an air outlet hole 412, specifically, the air inlet hole 411 is positioned at the rear side of the ventilating pipe 41, and the ventilating pipe 41 is provided with an insertion pipe 413 at the air inlet hole 411; the number of the air outlet holes 412 is at least two, and the air outlet holes 412 are arranged at intervals along the extending direction of the ventilation pipe 41, and each air outlet hole 412 faces the object placing area 42.
The heating member 5 is a quartz heating tube and is installed on the bottom wall of the sterilizing chamber 21 in the width direction of the sterilizing chamber 21.
The circulating ventilation device 6 is internally formed with a first air passage and a second air passage. The inlets of the first air channel and the second air channel are communicated with the circulating hole 22, the outlet of the first air channel is communicated with the disinfection cavity 21, the outlet of the second air channel is communicated with the interlayer 11, and the circulating ventilation device 6 can convey airflow from the inlet of the first air channel to the outlet of the first air channel and can convey airflow from the inlet of the second air channel to the outlet of the second air channel.
In this embodiment, the circulating ventilation device 6 includes a centrifugal fan 61, a communicating box 62, a first communicating pipe 63, a second communicating pipe 64, a shielding plate 65 and a driving member 66, the internal spaces of the centrifugal fan 61, the communicating box 62 and the first communicating pipe 63 form the first air duct, and the internal spaces of the centrifugal fan 61, the communicating box 62 and the second communicating pipe 64 form the second air duct. Specifically, the centrifugal fan 61 has an air suction opening and an air discharge opening, and can suck air flow from the air suction opening and discharge the air flow through the air discharge opening, wherein the air suction opening of the centrifugal fan 61 is an inlet of the first air duct and an inlet of the second air duct; the communicating box 62 is provided with an air inlet, a first air outlet and a second air outlet, and the air inlet of the communicating box 62 is communicated with the air outlet of the centrifugal fan 61; an inlet of the first communication pipeline 63 is communicated with a first air outlet of the communication box 62, an outlet of the first communication pipeline 63 is an outlet of a first air duct, and when the drawer 3 is in a closed state, the insertion tube 413 of the ventilation tube 41 is inserted at the outlet of the first communication pipeline 63, so that the air inlet 411 of the ventilation tube 41 is communicated with the outlet of the first communication pipeline 63; an inlet of the second communicating pipe 64 is communicated with a second air outlet of the communicating box 62, and an outlet of the second communicating pipe 64 is an outlet of the second air duct; the shielding plate 65 includes a shaft portion 651 attached to the second communicating pipe 64 and a shielding portion 652 rotatable about a central axis of the shaft portion 651; the driving member 66 is a motor, and a power output end thereof is connected to the shaft portion 651, and can drive the shielding portion 652 to rotate so as to open or close the outlet of the second communicating pipe 64.
In this embodiment, since the number of the drawers 3 is two, the number of the pull baskets 4 and the number of the first communicating pipes 63 are two, and the two first communicating pipes 63 are respectively located above and below the communicating box 62 and correspond to the drawers 3 one to one.
The working principle of the utility model is as follows:
(1) as shown in fig. 1 and 3, the drawer 2 is in a closed state, the insertion tube 413 of the ventilation tube 41 is inserted at the outlet of the first communication tube 63, the shielding plate 65 closes the outlet of the second communication tube 64, when drying is required, the heating element 5 and the centrifugal fan 61 are started, the heating element 5 starts to heat, the heating causes the difference of gas density, the hot gas flow rises to the upper part of the inner container 13, and is similar to a chimney effect, the centrifugal fan 61 sucks the gas flow in the disinfection chamber 21, the gas flow passes through the communication box body 62 and the first communication tube 63 in sequence and then blows to the inside of the ventilation tube 41, and then the gas flow is discharged from each air outlet 412 and blows to the tableware in the placement area 42, so that sufficient internal circulation in the disinfection chamber 21 is realized, and finally, the temperature field of each corner, especially the placement area 42, is;
(2) as shown in fig. 4, after the drying process is finished, the heating element 5 is closed, the driving element 66 is started, the shielding plate 65 is driven to open the outlet of the second communicating pipe 64, the centrifugal fan 61 sucks in the water vapor generated by heating in the disinfection chamber 21, most of the water vapor passes through the communicating box 62 and the second communicating pipe 64 in sequence, then is blown into the interlayer 11, and then is discharged to the outside atmosphere through the vapor outlet on the housing 1.
Claims (9)
1. A disinfection cabinet, which comprises
A housing (1);
the inner container (2) is arranged in the shell (1) and is provided with a disinfection cavity (21), an interlayer (11) is formed between the outer wall of the inner container (2) and the inner wall of the shell (1), and the inner container (2) is provided with a circulation hole (22);
a drawer (3) which can be drawn in and out of the disinfection chamber (21);
the pull basket (4) is arranged on the drawer (3);
the circulating ventilation device (6) is arranged in the interlayer (11), a first air channel is formed inside the interlayer, the inlet of the first air channel is communicated with the circulation hole (22), and the circulating ventilation device (6) can convey airflow from the inlet of the first air channel to the outlet of the first air channel; and
-a heating element (5) for heating the air flowing through the circulating ventilation device (6);
the method is characterized in that: the pull basket (4) is provided with a ventilation pipe (41), an air inlet hole (411) and an air outlet hole (412) are formed in the ventilation pipe (41), and the air inlet hole (411) is communicated with an outlet of the first air duct when the drawer (3) is in a closed state.
2. A disinfection cabinet as claimed in claim 1, wherein: the basket (4) is provided with an object placing area (42) for placing tableware, the ventilation pipe (41) surrounds the periphery of the object placing area (42), and the air outlet hole (412) faces the object placing area (42).
3. A disinfection cabinet as claimed in claim 2, wherein: the number of the air outlet holes (412) is at least two, and the air outlet holes are arranged at intervals along the extending direction of the ventilation pipe (41).
4. A disinfection cabinet as claimed in claim 1, wherein: an insertion pipe (413) is arranged at the air inlet hole (411) of the ventilation pipe (41), and the insertion pipe (413) is inserted at the outlet of the first air duct when the drawer (3) is in a closed state.
5. A disinfection cabinet as claimed in any one of claims 1 to 4, wherein: and a second air channel is formed in the circulating ventilation device (6), the inlet of the second air channel is communicated with the circulation hole (22), the outlet of the second air channel is communicated with the interlayer (11), the circulating ventilation device (6) can convey airflow from the inlet of the second air channel to the outlet of the second air channel, and a shielding plate (65) capable of opening or closing the outlet of the second air channel and a driving piece (66) for driving the shielding plate (65) to move are installed in the interlayer (11).
6. A disinfection cabinet as claimed in claim 5, wherein: the circulating ventilation device (6) comprises
The centrifugal fan (61) is provided with an air suction opening and an air outlet, and can suck air flow from the air suction opening and discharge the air flow through the air outlet, and the air suction opening of the centrifugal fan (61) is an inlet of the first air channel and an inlet of the second air channel;
the communicating box body (62) is provided with an air inlet, a first air outlet and a second air outlet, and the air inlet of the communicating box body (62) is communicated with an air outlet of the centrifugal fan (61);
the inlet of the first communicating pipeline (63) is communicated with the first air outlet of the communicating box body (62), and the outlet of the first communicating pipeline (63) is the outlet of the first air channel; and
and the inlet of the second communicating pipeline (64) is communicated with the second air outlet of the communicating box body (62), and the outlet of the second communicating pipeline (64) is the outlet of the second air duct.
7. A disinfection cabinet as claimed in claim 6, wherein: the driving part (66) is a motor, and the shielding plate (65) comprises
The shaft part (651) is arranged on the second communication pipeline (64) and is in transmission connection with the power output end of the driving piece (66); and
and a blocking portion 652 rotatable about a central axis of the shaft portion 651 to open or close an outlet of the second communicating pipe 64.
8. A disinfection cabinet as claimed in any one of claims 1 to 4, wherein: the number of the drawers (3) is at least two, the drawers are sequentially arranged along the height direction of the disinfection cavity (21), and the pull baskets (4) and the first air ducts are in one-to-one correspondence with the drawers (3).
9. A disinfection cabinet as claimed in any one of claims 1 to 4, wherein: the heating element (5) is arranged on the bottom wall of the disinfection cavity (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020341643.3U CN212368929U (en) | 2020-03-18 | 2020-03-18 | Disinfection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020341643.3U CN212368929U (en) | 2020-03-18 | 2020-03-18 | Disinfection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212368929U true CN212368929U (en) | 2021-01-19 |
Family
ID=74158631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020341643.3U Active CN212368929U (en) | 2020-03-18 | 2020-03-18 | Disinfection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212368929U (en) |
-
2020
- 2020-03-18 CN CN202020341643.3U patent/CN212368929U/en active Active
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