CN215504482U

CN215504482U - Layered disinfection cabinet

Info

Publication number: CN215504482U
Application number: CN202120503221.6U
Authority: CN
Inventors: 张文龙
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2022-01-14
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a layered disinfection cabinet, which comprises an inner container (2) and a disinfection cavity (21); and a partition plate (3) which is provided in the sterilization chamber (21) and partitions the sterilization chamber (21) into a first chamber (211) and a second chamber (212); the method is characterized in that: the partition plate (3) is provided with a mounting port (31) for communicating the first cavity (211) and the second cavity (212); and the disinfection device is movably arranged in the mounting opening (31) in a penetrating way; and the driving mechanism (6) is in transmission connection with the power output end of the sterilizing device and is used for driving the sterilizing device to move towards the direction of the first chamber (211) or the second chamber (212). Compared with the prior art, the layered disinfection cabinet can adjust the disinfection intensity of each chamber.

Description

Layered disinfection cabinet

Technical Field

The utility model relates to the technical field of kitchen equipment, in particular to a layered disinfection cabinet.

Background

The existing layered disinfection cabinet generally has an upper layer for ultraviolet disinfection and middle and low temperature disinfection, and a lower layer for high temperature disinfection. The degassing unit all need be arranged to upper strata and lower floor, and the cost is higher, and can occupy the disinfection space, but if same degassing unit of every layer sharing, can't realize the disinfection function of certain one deck alone again, that is to say, when only certain one deck needs the disinfection, degassing unit still can disinfect every layer of disinfection cabinet, extravagant energy consumption.

Patent application No. CN202010401552.9 (publication No. CN111658789A) invention patent "a layered disinfection cabinet" discloses a layered disinfection cabinet, install the disinfection fluorescent tube in the first installing port of division board, and establish the reflector that can rotate around the axis of disinfection fluorescent tube at its periphery, when the opening of reflector changes the orientation, the disinfection fluorescent tube can change the region that acts, realize disinfecting to first cavity alone, disinfect to second cavity alone or disinfect first cavity and second cavity simultaneously, can disinfect to specific area according to user's demand, save the energy consumption, and can change the irradiation angle and the scope of disinfection light through the rotation of reflector, carry out multi-angle irradiation sterilization to the disinfection chamber.

However, in the above solution, the sterilization intensity of the first chamber and the second chamber cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved by the utility model is to provide a layered disinfection cabinet capable of adjusting the disinfection intensity of each chamber aiming at the current situation of the prior art.

The second technical problem to be solved by the utility model is to provide a layered disinfection cabinet which can give consideration to the functions of a non-layered disinfection cabinet and a layered disinfection cabinet, and can be used for independently disinfecting respective chambers and synchronously disinfecting two layers of chambers.

The third technical problem to be solved by the utility model is to provide a layered disinfection cabinet capable of adjusting the drying intensity according to the humidity of each chamber.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a layered disinfection cabinet, which comprises

The inner container is provided with a disinfection cavity; and

the partition plate is arranged in the disinfection cavity and divides the disinfection cavity into a first cavity and a second cavity;

the method is characterized in that: the partition plate is provided with a mounting port for communicating the first cavity with the second cavity;

and also comprises

The sterilizing device can be movably arranged in the mounting hole in a penetrating way; and

and the power output end of the driving mechanism is in transmission connection with the disinfection device and is used for driving the disinfection device to move towards the first chamber or the second chamber.

In order to further solve the second technical problem, the layered disinfection cabinet has at least three states:

in the first state, the disinfection device is completely accommodated in the first chamber;

in the second state, the disinfection device is completely accommodated in the second chamber;

in the third state, the disinfection device is partially accommodated in the first chamber and partially accommodated in the second chamber.

In order to adjust the drying intensity of the airflow in the first chamber and the second chamber, the sterilizing device is a heating pipe, the length of the heating pipe in the first chamber is marked as L1, and the length of the heating pipe in the second chamber is marked as L2;

in a third state, the disinfection device has at least three drying modes:

in the first mode, L1 > L2;

in the second mode, L1 < L2;

in the third mode, L1 ═ L2.

In order to further solve the third technical problem, a first humidity sensor is installed in the first chamber, and a second humidity sensor is installed in the second chamber;

the layered disinfection cabinet is provided with a controller, and the driving mechanism, the first humidity sensor and the second humidity sensor are electrically connected with the controller, so that the controller can receive signals collected by the first humidity sensor and the second humidity sensor in a third state and control the driving mechanism to drive the heating pipe to move along the length direction of the heating pipe.

In order to protect the lamp tube, avoid the lamp tube to collide with in the moving process and ensure the heat dissipation effect of the lamp tube, a tube cover is covered on the periphery of the heating tube and is provided with a plurality of circulation holes.

In order to avoid the influence of hot air flow on the service life of the driving mechanism, the inner container is arranged in the shell, an interlayer is formed between the outer wall of the inner container and the inner wall of the shell, and the driving mechanism is positioned in the interlayer.

In order to realize stable driving of the disinfection device, the driving mechanism comprises

The two bases are fixed relative to the inner container;

the two ends of the screw rod are respectively and rotatably connected to the two bases and are arranged along the moving direction of the disinfection device;

the sliding seat is in threaded connection with the screw rod and is in transmission connection with the disinfection device; and

the driving piece is fixed relative to the base, and the power output end of the driving piece is connected with the screw rod and used for driving the screw rod to rotate;

the inner container is provided with a yielding hole for the sliding seat to pass through.

In order to facilitate the steam exhaust of the first cavity and the second cavity, the shell is provided with a steam exhaust port communicated with the interlayer and the outside atmosphere, the liner is provided with a first air exhaust port communicated with the first cavity and the interlayer and a second air exhaust port communicated with the second cavity and the interlayer, the interlayer is internally provided with an air supply device, an air duct is formed inside the air supply device, an inlet of the air duct is communicated with the first air exhaust port and the second air exhaust port, an outlet of the air duct is communicated with the steam exhaust port through the interlayer, and the air supply device can convey air flow from the inlet of the air duct to the outlet of the air duct.

In order to avoid the heat loss through the air duct under the non-steam exhaust state, the air supply device comprises

The centrifugal fan is provided with an air suction port and an air supply port, can suck air flow from the air suction port and discharge the air flow through the air supply port, and the air suction port of the centrifugal fan is an inlet of the air channel;

the inlet of the communicating pipeline is communicated with the air supply outlet of the centrifugal fan, and the outlet of the communicating pipeline is the outlet of the air channel; and

and the valve plate is rotatably connected at the outlet of the communicating pipeline, can vertically droop under the action of gravity to close the outlet of the communicating pipeline, and can turn over under the action of air flow to open the outlet of the communicating pipeline.

In order to avoid the winding of the conducting wire when the disinfection device moves, the inner container is provided with a conductive flexible wire, the first end of the flexible wire is electrically connected with a power supply of the layered disinfection cabinet, and the second end of the flexible wire is electrically connected with a wiring terminal of the disinfection device.

Compared with the prior art, the utility model has the advantages that: through wearing the degassing unit activity to establish in the installing port of division board, under actuating mechanism's drive, this degassing unit can move to the direction of first cavity or second cavity to can adjust the disinfection intensity of first cavity and second cavity.

Drawings

FIG. 1 is a schematic perspective view of a layered sterilization cabinet according to an embodiment of the present invention (the rear side wall of the housing is omitted);

FIG. 2 is an exploded perspective view of the layered sterilization cabinet of FIG. 1;

FIG. 3 is a longitudinal cross-sectional view (in a first mode) of an embodiment of the tiered disinfection cabinet of the present invention;

FIG. 4 is a longitudinal cross-sectional view (in a second mode) of an embodiment of the tiered disinfection cabinet of the present invention;

FIG. 5 is a longitudinal cross-sectional view (in a third mode) of an embodiment of the tiered disinfection cabinet of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 5, a preferred embodiment of the layered disinfection cabinet of the present invention is shown. The layered disinfection cabinet comprises a shell 1, an inner container 2, a partition plate 3, an air supply device 4, a heating pipe 5, a driving mechanism 6 and a flexible wire 7.

Wherein, the inner container 2 is arranged in the shell 1, a disinfection cavity 21 is formed inside the inner container, and an interlayer 11 is formed between the outer wall of the inner container 2 and the inner wall of the shell 1; the partition plate 3 is arranged substantially horizontally in the middle of the sterilizing chamber 21 and divides the sterilizing chamber 21 into a first chamber 211 located above and a second chamber 212 located below, and the ultraviolet lamp 2110 is installed in the first chamber 211, which is a conventional structure of a layered sterilizing cabinet.

In this embodiment, the first chamber 211 is installed with a first humidity sensor 2111 for monitoring the humidity C1 of the first chamber 211, and the second chamber 212 is installed with a second humidity sensor 2121 for monitoring the humidity C2 of the second chamber 212; the rear side wall of the shell 1 is provided with a steam exhaust port 12 communicated with the interlayer 11 and the outside atmosphere, the middle part of the rear side wall of the inner container 2 is provided with a first air exhaust port 22 communicated with the first cavity 211 and the interlayer 11 and a second air exhaust port 23 communicated with the second cavity 212 and the interlayer 11, and the rear side wall of the inner container 2 is provided with a abdication hole 24 extending along the vertical direction; the partition plate 3 has a mounting port 31 formed at the rear end thereof for communicating the first chamber 211 and the second chamber 212.

The air supply device 4 is arranged in the interlayer 11, an air duct is formed inside the interlayer, an inlet of the air duct is communicated with the first exhaust port 22 and the second exhaust port 23, an outlet of the air duct is communicated with the exhaust port 12 through the interlayer 11, and the air supply device 4 can convey airflow from the inlet of the air duct to the outlet of the air duct.

In this embodiment, the air supply device 4 includes a centrifugal fan 41, a communication duct 42, and a valve plate 43, and the internal spaces of the centrifugal fan 41 and the communication duct 42 together form the air duct. Specifically, the centrifugal fan 41 has an air suction port and an air supply port, and can suck air flow from the air suction port and discharge the air flow through the air supply port, wherein the air suction port of the centrifugal fan 41 is an inlet of the air duct; the inlet of the communicating pipeline 42 is communicated with the air supply outlet of the centrifugal fan 41, and the outlet is the outlet of the air duct; the valve plate 43 is rotatably connected to the outlet of the communication duct 42, and is capable of vertically drooping under the action of gravity to close the outlet of the communication duct 42 and capable of turning over under the action of air flow to open the outlet of the communication duct 42.

The heating pipe 5 can be movably arranged in the mounting opening 31 in a penetrating way, the length of the heating pipe 5 in the first chamber 211 is marked as L1, and the length of the heating pipe 5 in the second chamber 212 is marked as L2; a pipe cover 51 is provided around the heating pipe 5, and a plurality of flow holes 511 are opened in the pipe cover 51.

The driving mechanism 6 is located in the interlayer 11 and comprises a base 61, a screw 62, a sliding seat 63 and a driving piece 64. Specifically, the number of the bases 61 is two, and the bases are respectively mounted on the rear side wall of the inner container 2 one above the other; two ends of the screw rod 62 are respectively rotatably connected to the two bases 61 and are arranged along the vertical direction; the sliding seat 63 is connected to the screw rod 62 by screw thread, the front end of the sliding seat 63 passes through the abdicating hole 24 and extends into the disinfection cavity 21, and is connected with the pipe cover 51 of the heating pipe 5; the driving member 64 is a motor, and is mounted on the rear side wall of the liner 2, and the power output end thereof is connected with the top end of the screw rod 62 to drive the screw rod 62 to rotate. The driving member 64 is started to drive the screw rod 62 to rotate, and as the sliding seat 63 is in threaded connection with the screw rod 62, the sliding seat 63 slides on the screw rod 62, and finally the heating pipe 5 is driven by the pipe cover 51 to move up and down relative to the inner container 2.

The flexible wires 7 can conduct electricity, the number of the flexible wires is two, the flexible wires are mounted on the rear side wall of the inner container 2, the first ends of the flexible wires 7 are electrically connected with a power supply of the layered disinfection cabinet, and the second ends of the flexible wires 7 are electrically connected with the wiring ends of the heating pipes 5. In this embodiment, a conductive spring is used as the flexible wire 7.

In addition, the layered disinfection cabinet of the present embodiment has a controller, and the driving mechanism 6, the first humidity sensor 2111 and the second humidity sensor 2121 are all electrically connected to the controller, so that the controller can receive the signals collected by the first humidity sensor 2111 and the second humidity sensor 2121 in the third state and control the driving mechanism 6 to drive the heating pipe 5 to move along the length direction thereof.

By the driving of the driving mechanism 6, the layered disinfection cabinet in the embodiment has at least three states:

in the first state, the heating pipe 5 is entirely accommodated in the first chamber 211;

in the second state, the heating tube 5 is entirely accommodated in the second chamber 212;

in the third state, the heating tube 5 is partially accommodated in the first chamber 211 and partially accommodated in the second chamber 212;

if C1-C2 > a, as shown in FIG. 3, the controller controls the heating pipe 5 to move to the first mode, in which L1 > L2, preferably L1 ≦ b (L1+ L2);

if C2-C1 > a, as shown in FIG. 4, the controller controls the heating pipe 5 to move to the second mode in which L1 < L2, preferably L2 ≦ b (L1+ L2);

if | C1-C2| ≦ a, as shown in fig. 5, the controller controls the heating pipe 5 to move to the third mode, in which L1 is equal to L2;

wherein a and b are preset values, preferably 0-20, and in the first mode, b is preferably 50-70%.

The working principle of the embodiment of the utility model is as follows:

(1) when the first chamber 211 needs to be dried independently, the heating pipe 5 is moved to the first state by the driving mechanism 6, so that the heating pipe 5 is completely accommodated in the first chamber 211; the heating pipe 5 is started, and the first chamber 211 can be independently dried;

(2) when the second chamber 212 needs to be dried separately, the heating pipe 5 is moved to the second state by the driving mechanism 6, so that the heating pipe 5 is completely accommodated in the second chamber 212; the heating pipe 5 is started, and the second chamber 212 can be independently dried;

(3) when the first chamber 211 and the second chamber 212 need to be dried at the same time, the heating pipe 5 is moved to the third state by the driving mechanism 6, so that the heating pipe 5 is partially accommodated in the first chamber 211 and partially accommodated in the second chamber 212; the heating pipe 5 is started, and the first chamber 211 and the second chamber 212 can be synchronously dried;

meanwhile, the first humidity sensor 2111 monitors the humidity C1 of the first chamber 211 in real time, and the second humidity sensor 2121 monitors the humidity C2 of the second chamber 212 in real time, and sends the collected signals to the controller, and the controller controls the movement of the heating pipe 5 according to the following determination method:

if C1-C2 > a, as shown in fig. 3, the controller controls the heating pipe 5 to move upward to the first mode, and performs intensive drying on the first chamber 211;

if C2-C1 > a, as shown in FIG. 4, the controller controls the heating pipe 5 to move down to the second mode, so as to perform key drying on the second chamber 212;

if | C1-C2| ≦ a, as shown in fig. 5, the controller controls the heating pipe 5 to reset to the third mode, and performs drying to the first chamber 211 and the second chamber 212 to the same degree;

through the conversion of the three modes, the overall drying efficiency of the disinfection cavity 21 can be improved;

(4) after drying, air supply device 4 is started, the water vapor in first chamber 211 and second chamber 212 respectively enters centrifugal fan 41 and communicating pipeline 42 from first exhaust port 22 and second exhaust port 23 in sequence, under the action of the air flow, valve plate 53 is turned over and the outlet of communicating pipeline 42 is opened, so that the air flow is discharged to interlayer 11, and finally discharged to the outside atmosphere through exhaust port 12, and the drying in disinfection cavity 21 is ensured.

Claims

1. A layered disinfection cabinet, which comprises

A liner (2) having a disinfection chamber (21); and

a partition plate (3) which is arranged in the disinfection chamber (21) and divides the disinfection chamber (21) into a first chamber (211) and a second chamber (212);

the method is characterized in that: the partition plate (3) is provided with a mounting port (31) for communicating the first cavity (211) and the second cavity (212);

and also comprises

The sterilizing device can be movably arranged in the mounting opening (31) in a penetrating way; and

and the power output end of the driving mechanism (6) is in transmission connection with the disinfection device and is used for driving the disinfection device to move towards the direction of the first chamber (211) or the second chamber (212).

2. The tiered disinfection cabinet of claim 1 wherein: the layered disinfection cabinet has at least three states:

in a first state, the disinfection device is completely accommodated in the first chamber (211);

in the second state, the disinfection device is completely accommodated in the second chamber (212);

in a third state, the disinfection device is partially accommodated in the first chamber (211) and partially accommodated in the second chamber (212).

3. The tiered disinfection cabinet of claim 2 wherein: the sterilizing device is a heating pipe (5), the length of the heating pipe (5) in the first chamber (211) is marked as L1, and the length of the heating pipe (5) in the second chamber (212) is marked as L2;

in a third state, the disinfection device has at least three drying modes:

in the first mode, L1 > L2;

in the second mode, L1 < L2;

in the third mode, L1 ═ L2.

4. The tiered disinfection cabinet of claim 3 wherein: a first humidity sensor (2111) is arranged in the first chamber (211), and a second humidity sensor (2121) is arranged in the second chamber (212);

the layered disinfection cabinet is provided with a controller, and the driving mechanism (6), the first humidity sensor (2111) and the second humidity sensor (2121) are electrically connected with the controller, so that the controller can receive signals collected by the first humidity sensor (2111) and the second humidity sensor (2121) in a third state and control the driving mechanism (6) to drive the heating pipe (5) to move along the length direction of the heating pipe.

5. The tiered disinfection cabinet of claim 3 wherein: the outer periphery of the heating pipe (5) is covered with a pipe cover (51), and a plurality of circulation holes (511) are formed in the pipe cover (51).

6. The tiered disinfection cabinet of claim 1 wherein: the novel solar water heater is characterized by further comprising a shell (1), the inner container (2) is arranged in the shell (1), an interlayer (11) is formed between the outer wall of the inner container (2) and the inner wall of the shell (1), and the driving mechanism (6) is located in the interlayer (11).

7. The tiered disinfection cabinet of claim 6 wherein: the driving mechanism (6) comprises

Two bases (61) fixed to the inner container (2);

the two ends of the screw rod (62) are respectively and rotatably connected to the two bases (61) and are arranged along the moving direction of the disinfection device;

the sliding seat (63) is in threaded connection with the screw rod (62) and is in transmission connection with the disinfection device; and

the driving piece (64) is fixed relative to the base (61), and the power output end of the driving piece is connected with the screw rod (62) and used for driving the screw rod (62) to rotate;

the inner container (2) is provided with a yielding hole (24) for the sliding seat (63) to pass through.

8. The tiered disinfection cabinet of claim 6 wherein: shell (1) on seted up intercommunication intermediate layer (11) and outside atmospheric steam extraction mouth (12), inner bag (2) on set up first exhaust outlet (22) and second exhaust outlet (23) of intercommunication second cavity (212) and intermediate layer (11) of intercommunication first cavity (211) and intermediate layer (11), intermediate layer (11) in be equipped with air supply arrangement (4), the inside of this air supply arrangement (4) is formed with the wind channel, the entry in this wind channel intercommunication first exhaust outlet (22) and second exhaust outlet (23), the export in wind channel passes through intermediate layer (11) intercommunication steam extraction mouth (12), air supply arrangement (4) can carry the export in wind channel with the air current from the entry in wind channel.

9. The tiered disinfection cabinet of claim 8 wherein: the air supply device (4) comprises

The centrifugal fan (41) is provided with an air suction port and an air supply port, can suck air flow from the air suction port and discharge the air flow through the air supply port, and the air suction port of the centrifugal fan (41) is an inlet of the air channel;

the inlet of the communicating pipeline (42) is communicated with the air supply outlet of the centrifugal fan (41), and the outlet of the communicating pipeline is the outlet of the air channel; and

and the valve plate (43) is rotatably connected at the outlet of the communication pipeline (42), can vertically droop under the action of gravity to close the outlet of the communication pipeline (42), and can turn over under the action of air flow to open the outlet of the communication pipeline (42).

10. The layered cabinet according to any one of claims 1 to 9, wherein: the inner container (2) is provided with a conductive flexible wire (7), the first end of the flexible wire (7) is electrically connected with a power supply of the layered disinfection cabinet, and the second end of the flexible wire is electrically connected with a wiring terminal of the disinfection device.