CN213219519U - Disinfection cabinet - Google Patents
Disinfection cabinet Download PDFInfo
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- CN213219519U CN213219519U CN202020997298.9U CN202020997298U CN213219519U CN 213219519 U CN213219519 U CN 213219519U CN 202020997298 U CN202020997298 U CN 202020997298U CN 213219519 U CN213219519 U CN 213219519U
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Abstract
The utility model discloses a disinfection cabinet, including shell (1), locate inner bag (2) of shell (1) interior and seted up air exit (22), install ozone generating device (3) in inner bag (2) and install humidification device (4) between shell (1) and inner bag (2), humidification device (4) including inside aerosol generator (41) that have gas-liquid mixing chamber (4111), give vent to anger end gas holder (42) and the first storage water tank (43) of water outlet end water inlet (4121) of even ventilation aerosol generator (41) of air inlet (4112) of even ventilation aerosol generator (41), aerosol generator (41) have aerial fog export (4131) of intercommunication disinfection chamber (21). Compared with the prior art, the utility model discloses a disinfection cabinet can be when improving ozone disinfection effect and disinfection ozone peculiar smell, conveniently dehumidifies the disinfection chamber.
Description
Technical Field
The utility model relates to the technical field of kitchen equipment, in particular to a disinfection cabinet.
Background
At present, the disinfection cabinet mainly adopts several disinfection modes of ultraviolet disinfection, heating disinfection and ozone disinfection. For the ozone disinfection mode, ozone odor still exists after the disinfection is finished.
In order to improve the disinfection effect of ozone and reduce the odor of ozone, a utility model patent with patent application number CN200820082365.3 (publication number CN201147512Y) discloses a disinfection cabinet with a humidifying device, which comprises a disinfection cabinet body containing ultraviolet ozone disinfection, an inner container is arranged in the cabinet body, and a humidifying device is fixed on the inner container; on the other hand, after ozone disinfection is finished, the water mist generated by the humidifying device is helpful for the ozone to be quickly reduced, so that the aim of effectively reducing ozone peculiar smell is fulfilled.
However, in the above-mentioned disinfection cabinet, it takes a long time to perform dehumidification after the disinfection is completed; in addition, after drying, the temperature inside the disinfection cavity and the temperature of the tableware are higher, and a user is very easy to scald when taking and using the tableware.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the current situation of the prior art is directed at, a disinfection cabinet which can improve the ozone disinfection effect and disinfect ozone odor and can conveniently dehumidify a disinfection chamber is provided.
The utility model aims to solve the second technical problem that a sterilizer that can reduce stoving back disinfection chamber temperature is provided.
The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a disinfection cabinet, which comprises
A housing;
the inner container is arranged in the shell, is provided with a disinfection cavity and an air outlet, and an interlayer is formed between the outer wall of the inner container and the inner wall of the shell;
the ozone generating device is arranged in the disinfection cavity; and
the humidifying device is arranged in the interlayer and can humidify the disinfection cavity;
the method is characterized in that: the humidifying device comprises
The aerosol generator is internally provided with an air-liquid mixing cavity, an air inlet, a water inlet and an aerosol outlet which are communicated with the air-liquid mixing cavity, and the aerosol outlet is communicated with the disinfection cavity;
the air outlet end of the air storage tank is communicated with the air inlet of the aerosol generator; and
the water outlet end of the first water storage tank is communicated with the water inlet of the aerosol generator;
an air valve is arranged on a pipeline between the air outlet end of the air storage tank and the air inlet of the aerosol generator, and a first water pump is arranged on a pipeline between the water outlet end of the first water storage tank and the water inlet of the aerosol generator.
In order to facilitate the opening and processing of the aerosol generator, the aerosol generator comprises
The gas-liquid mixing cavity is formed inside the cylinder body, and the side wall of the cylinder body is provided with the gas inlet;
the first end cover covers the first end of the cylinder body, and the water inlet is formed in the axial direction; and
and the second end cover covers the second end of the cylinder body and is provided with the aerosol outlet along the axial direction.
In order to facilitate the generation of fine aerosol, the aerosol generator also comprises
And the baffle is arranged on the inner wall of the second end cover, covers the aerosol outlet and is provided with an aerosol outlet hole communicated with the gas-liquid mixing cavity and the aerosol outlet along the axial direction.
In order to ensure the impact force of water flow during water inflow and promote gas-liquid mixing, a first nozzle connected with the water inlet is arranged inside the barrel.
In order to provide compressed air conveniently, the air inlet end of the air storage tank is connected with an air pump.
In order to avoid ozone leakage during disinfection and facilitate the discharge of water vapor in the steam exhaust stage, a valve for controlling the on-off of the air outlet is arranged at the air outlet.
In order to further solve the second technical problem, a heating device is arranged in the disinfection chamber;
the humidifying device also comprises
The water inlet end of the second water storage tank is communicated with the water outlet end of the first water storage tank; and
the cooling pipeline is laid on the outer wall of the inner container, the water inlet end of the cooling pipeline is communicated with the water outlet end of the second water storage tank, and the water outlet end of the cooling pipeline is communicated with the water inlet end of the first water storage tank;
and a second water pump is arranged on a pipeline between the water outlet end of the second water storage tank and the water inlet end of the cooling pipeline.
Therefore, the cooling water flowing through the cooling pipeline can cool the inner container, so that the temperature inside the disinfection cavity and the temperature of the tableware are reduced, and scalding is prevented.
In order to improve the cooling efficiency, the cooling pipeline comprises at least two U-shaped pipes which are sequentially connected end to end.
In order to facilitate the water in the first water storage tank to be excessive, the water is discharged to the second water storage tank, a one-way valve is arranged on a pipeline between the water outlet end of the first water storage tank and the water inlet end of the second water storage tank, and the one-way valve only allows water to be conveyed from the water outlet end of the first water storage tank to the water inlet end of the second water storage tank.
In order to facilitate the reasonable arrangement of the humidifying device in the interlayer, the first water storage tank is positioned at the top of the interlayer, the second water storage tank is positioned at the bottom of the interlayer, and the cooling pipeline is laid on the rear side wall of the inner container.
Compared with the prior art, the utility model has the advantages of: the humidifying device is composed of an aerosol generator, a gas storage tank and a first water storage tank, a first water pump pumps water from the first water storage tank to enter a gas-liquid mixing cavity of the aerosol generator, an air valve is opened immediately, gas in the gas storage tank enters the gas-liquid mixing cavity, water and air are fully mixed at the moment to generate aerosol mixed liquid containing a large number of bubbles, and then the aerosol is sprayed into a sterilizing cavity; in the disinfection stage, the sprayed aerosol can improve the humidity in the disinfection cavity, and the sterilization and disinfection effect of ozone is improved in a high-temperature and high-humidity environment; after the disinfection is finished, the sprayed aerial fog can dissolve the ozone, quickly degrade the ozone and reduce the odor of the ozone; when exhausting steam, the sprayed gas can facilitate the discharge of moisture, ensure the drying of the disinfection cavity and the tableware and also have a certain cooling effect.
Drawings
FIG. 1 is a schematic perspective view of a disinfection cabinet according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the disinfection cabinet of FIG. 1 in another direction;
FIG. 3 is a schematic view of the structure of the humidifier of FIG. 2;
fig. 4 is a transverse cross-sectional view of the aerosol generator of fig. 2.
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, an ozone generating device 3 and a heating device 5 which are arranged in the inner container 2, and a humidifying device 4 arranged between the shell 1 and the inner container 2.
Wherein, the rear side wall of the casing 1 is provided with a steam outlet (not shown in the figure).
The inner container 2 is provided with a disinfection cavity 21, an air outlet 22 is arranged on the rear side wall of the inner container 2, a valve 23 for controlling the on-off of the air outlet 22 is arranged at the air outlet 22, and an interlayer 11 is formed between the outer wall of the inner container 2 and the inner wall of the shell 1. In this embodiment, the valve 23 is a valve plate rotatably connected to the liner 2, and the valve plate can vertically droop to close the air outlet 22 under the action of gravity and turn over to open the air outlet 22 under the action of air flow.
The ozone generator 3 is mounted on the top wall of the inner container 2. In this embodiment, the ozone generator 3 is an ultraviolet ozone generator that irradiates the sterilization chamber 21 with ultraviolet rays that can generate ozone.
The heating device 5 is arranged on the bottom wall of the inner container 2. In this embodiment, the heating device 5 is a quartz heating tube.
The humidifying device 4 includes an aerosol generator 41, an air storage tank 42, a first water storage tank 43, a second water storage tank 44 and a cooling pipeline 45.
Specifically, the aerosol generator 41 includes a cylinder 411, a first end cap 412, a second end cap 413, and a baffle 414. A gas-liquid mixing cavity 4111 is formed inside the cylinder 411, a gas inlet 4112 is formed in the side wall of the cylinder 411, and the gas inlet 4112 is communicated with a gas outlet end of the gas storage tank 42; the first end cap 412 is covered at the first end of the cylinder 411, a water inlet 4121 is axially formed in the first end cap 412, the water inlet 4121 is communicated with the water outlet end of the first water storage tank 43, and a first nozzle 4122 connected with the water inlet 4121 is installed inside the cylinder 411; the second end cover 413 is covered at the second end of the cylinder 411, an aerosol outlet 4131 is axially arranged on the second end cover 413, and the aerosol outlet 4131 is communicated with the disinfection cavity 21 through a second nozzle 4132; the baffle 414 is mounted on the inner wall of the second end cap 413 and covers the mist outlet 4131, and the baffle 414 is provided with mist outlet holes 4141 axially communicating the gas-liquid mixing chamber 4111 with the mist outlet 4131.
An air valve 421 is arranged on a pipeline between the air outlet end of the air storage tank 42 and the air inlet 4112 of the aerosol generator 41, and an air pump 422 is connected to the air inlet end of the air storage tank 42.
The first water storage tank 43 is positioned at the top of the interlayer 11, the second water storage tank 44 is positioned at the bottom of the interlayer 11, and the cooling pipeline 45 is laid on the rear side wall of the inner container 2. In this embodiment, the cooling pipeline 45 includes at least two U-shaped pipes connected end to end in sequence. The first water storage tank 43, the second water storage tank 44 and the cooling pipeline 45 are sequentially connected in series to form a circulation loop, specifically, the water inlet end of the second water storage tank 44 is communicated with the water outlet end of the first water storage tank 43, the water inlet end of the cooling pipeline 45 is communicated with the water outlet end of the second water storage tank 44, and the water inlet end of the first water storage tank 43 is communicated with the water outlet end of the cooling pipeline 45.
In addition, a first water pump 431 is arranged on a pipeline between the water outlet end of the first water storage tank 43 and the water inlet 4121 of the aerosol generator 41; a second water pump 441 is arranged on a pipeline between the water outlet end of the second water storage tank 44 and the water inlet end of the cooling pipeline 45; a one-way valve 442 is provided in the conduit between the outlet end of the first tank 43 and the inlet end of the second tank 44, the one-way valve 442 only allowing water to be transferred from the outlet end of the first tank 43 to the inlet end of the second tank 44.
The working principle of the utility model is as follows:
(1) during disinfection, the ozone generating device 3 and the humidifying device 4 are started, compressed air generated by the air pump 422 enters the air storage tank 42 through the air supply pipe for storage, the first water pump 431 pumps water from the first water storage tank 43 and enters the gas-liquid mixing cavity 4111, the air valve 421 is opened immediately, the compressed air enters the gas-liquid mixing cavity 4111 through the first nozzle 4122, at the moment, water and air are fully mixed to generate gas-mist mixed liquid containing a large number of bubbles, then the gas mist is sprayed out through the second nozzle 4132, the sprayed gas mist can improve the humidity in the disinfection cavity 21, and the ozone sterilization and disinfection effects are improved in a high-temperature and high-humidity environment;
(2) after the disinfection is finished, the ozone generating device 3 is closed, the heating device 5 is started, and the sprayed aerial fog can dissolve the ozone, quickly degrade the ozone and reduce the ozone odor;
(3) when the steam is discharged, the heating device 5 and the humidifying device 4 are closed,
firstly, the second water pump 441 pumps water from the second water storage tank 44 into the first water storage tank 43, and the cooling water flowing through the cooling pipeline 45 can cool the inner container 2, so that the temperature of the tableware is reduced, and scalding is prevented;
in addition, when the water in the first water storage tank 43 is excessive, the water can be discharged to the second water storage tank 44 through the check valve 442, forming a cooling cycle;
secondly, the air valve 421 is opened to blow compressed air into the disinfection chamber 21, the air pressure in the disinfection chamber 21 is increased to turn over the valve plate and open the air outlet 22 to discharge moisture, thereby ensuring that the disinfection chamber 21 and the tableware are dry and having a certain cooling effect.
Claims (10)
1. A disinfection cabinet, which comprises
A housing (1);
the inner container (2) is arranged in the shell (1), is provided with a disinfection cavity (21) and an air outlet (22), and an interlayer (11) is formed between the outer wall of the inner container (2) and the inner wall of the shell (1);
an ozone generating device (3) installed in the sterilizing chamber (21); and
the humidifying device (4) is arranged in the interlayer (11) and can humidify the disinfection cavity (21);
the method is characterized in that: the humidifying device (4) comprises
The aerosol generator (41) is internally provided with an air-liquid mixing cavity (4111), an air inlet (4112) communicated with the air-liquid mixing cavity (4111), a water inlet (4121) and an aerosol outlet (4131), and the aerosol outlet (4131) is communicated with the disinfection cavity (21);
the air outlet end of the air storage tank (42) is communicated with an air inlet (4112) of the aerosol generator (41); and
the water outlet end of the first water storage tank (43) is communicated with the water inlet (4121) of the aerosol generator (41);
an air valve (421) is arranged on a pipeline between the air outlet end of the air storage tank (42) and the air inlet (4112) of the aerosol generator (41), and a first water pump (431) is arranged on a pipeline between the water outlet end of the first water storage tank (43) and the water inlet (4121) of the aerosol generator (41).
2. A disinfection cabinet as claimed in claim 1, wherein: the aerosol generator (41) comprises
The cylinder (411) is internally provided with the gas-liquid mixing cavity (4111), and the side wall of the cylinder is provided with the gas inlet (4112);
the first end cover (412) covers the first end of the cylinder body (411) and is provided with the water inlet (4121) along the axial direction; and
and the second end cover (413) is covered at the second end of the cylinder body (411) and is provided with the aerosol outlet (4131) along the axial direction.
3. A disinfection cabinet as claimed in claim 2, wherein: the aerosol generator (41) also comprises
And the baffle plate (414) is arranged on the inner wall of the second end cover (413), covers the gas mist outlet (4131), and is provided with a gas mist outlet (4141) which is communicated with the gas-liquid mixing cavity (4111) and the gas mist outlet (4131) along the axial direction.
4. A disinfection cabinet as claimed in claim 2, wherein: a first nozzle (4122) connected with a water inlet (4121) is arranged inside the barrel (411).
5. A disinfection cabinet as claimed in claim 1, wherein: and the air inlet end of the air storage tank (42) is connected with an air pump (422).
6. A disinfection cabinet as claimed in any one of claims 1 to 5, wherein: and a valve (23) for controlling the on-off of the air outlet (22) is arranged at the air outlet (22).
7. A disinfection cabinet as claimed in any one of claims 1 to 5, wherein: a heating device (5) is arranged in the disinfection cavity (21);
the humidifying device (4) also comprises
The water inlet end of the second water storage tank (44) is communicated with the water outlet end of the first water storage tank (43); and
the cooling pipeline (45) is laid on the outer wall of the inner container (2), the water inlet end of the cooling pipeline is communicated with the water outlet end of the second water storage tank (44), and the water outlet end of the cooling pipeline is communicated with the water inlet end of the first water storage tank (43);
a second water pump (441) is arranged on a pipeline between the water outlet end of the second water storage tank (44) and the water inlet end of the cooling pipeline (45).
8. A disinfection cabinet as claimed in claim 7, wherein: the cooling pipeline (45) comprises at least two U-shaped pipes which are sequentially connected end to end.
9. A disinfection cabinet as claimed in claim 7, wherein: a one-way valve (442) is arranged on a pipeline between the water outlet end of the first water storage tank (43) and the water inlet end of the second water storage tank (44), and the one-way valve (442) only allows water to be conveyed from the water outlet end of the first water storage tank (43) to the water inlet end of the second water storage tank (44).
10. A disinfection cabinet as claimed in claim 7, wherein: the first water storage tank (43) is positioned at the top of the interlayer (11), the second water storage tank (44) is positioned at the bottom of the interlayer (11), and the cooling pipeline (45) is paved on the rear side wall of the liner (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997298.9U CN213219519U (en) | 2020-06-03 | 2020-06-03 | Disinfection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997298.9U CN213219519U (en) | 2020-06-03 | 2020-06-03 | Disinfection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213219519U true CN213219519U (en) | 2021-05-18 |
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ID=75885053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020997298.9U Active CN213219519U (en) | 2020-06-03 | 2020-06-03 | Disinfection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213219519U (en) |
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2020
- 2020-06-03 CN CN202020997298.9U patent/CN213219519U/en active Active
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