CN219679693U - Disinfection cabinet - Google Patents

Disinfection cabinet Download PDF

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Publication number
CN219679693U
CN219679693U CN202320875630.8U CN202320875630U CN219679693U CN 219679693 U CN219679693 U CN 219679693U CN 202320875630 U CN202320875630 U CN 202320875630U CN 219679693 U CN219679693 U CN 219679693U
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water
air
inner container
disinfection
electrolytic tank
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CN202320875630.8U
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Chinese (zh)
Inventor
姚津津
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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Abstract

A disinfection cabinet comprises a cabinet body, an inner container arranged in the cabinet body and an interlayer formed between the cabinet body and the inner container; an air inlet and an air outlet which are communicated with the interlayer are arranged on the inner container; the inner container is provided with a water inlet interface and a water outlet interface; the disinfection box is arranged in the liner, a water inlet and a water outlet are arranged on the disinfection box, the water inlet of the disinfection box is connected with the water inlet interface, and the water outlet of the disinfection box is connected with the water outlet interface; the electrolytic tank is arranged in the interlayer, and comprises an air inlet end, a water inlet end and a water outlet end, so that electrolytic water can be generated by electrolysis; the first electromagnetic valve is arranged between the second water outlet end and the water inlet interface of the electrolytic tank; the second electromagnetic valve is arranged between the first water outlet end of the electrolytic tank and the water discharge interface; the first water pump is arranged between the second water outlet end of the electrolytic tank and the first electromagnetic valve. The utility model has the advantages that the disinfection capability is improved, the air is disinfected, and pesticide residues of fruits and vegetables in the disinfection box can be removed.

Description

Disinfection cabinet
Technical Field
The utility model relates to disinfection equipment, in particular to a disinfection cabinet.
Background
The sterilizing cabinet is a tool for drying, sterilizing, preserving heat and dehumidifying articles such as tableware, towels, clothes, hairdressing and beauty appliances, medical appliances and the like by means of ultraviolet rays, far infrared rays, high temperature, ozone and the like. At present, pesticides and fertilizers are used in the planting process of melons, fruits and vegetables sold in the market, bacteria, antistaling agents and the like are contacted in the transportation process, and if the melons, fruits and vegetables are not thoroughly cleaned, residual harmful substances attached to foods are easily eaten into bellies, so that the health of human bodies is damaged. Along with the increasing degree of concern of people on food health, the disinfection of fruits and vegetables becomes a trend, however, the disinfection cabinet in the prior art has single function and insufficient disinfection capability, and can not remove bacteria and pesticide residues on the surfaces of the fruits and vegetables to disinfect the fruits and vegetables.
For example, chinese patent application number CN202210911775.9 (application publication number CN115199189 a) discloses a disinfection cabinet, which is a disinfection cabinet door assembly with a circulation air duct and a disinfection cabinet with the door assembly, and can realize two-stage flow in an inner circulation state, external circulation state control and switching of a full-closed state of the air duct through cooperation of a moving plate, a first moving column and a first air duct, and has compact structure, reasonable arrangement and capability of disinfecting air. However, the disinfection cabinet has insufficient cleaning force and single function, and can not remove bacteria and pesticide residues on the surfaces of fruits and vegetables.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a disinfection cabinet which can disinfect air and remove pesticide residues.
The technical scheme adopted for solving the technical problems is as follows: a disinfection cabinet comprises a cabinet body, an inner container arranged in the cabinet body and an interlayer formed between the cabinet body and the inner container; an air inlet and an air outlet which are communicated with the interlayer are arranged on the inner container; the method is characterized in that:
the inner container is provided with a water inlet interface and a water outlet interface;
the sterilizing cabinet also comprises
The disinfection box is arranged in the liner, a water inlet and a water outlet are arranged on the disinfection box, the water inlet of the disinfection box is connected with the water inlet interface, and the water outlet of the disinfection box is connected with the water outlet interface;
the electrolysis tank is arranged in the interlayer and comprises an air inlet end, a water inlet end and a water outlet end, and can electrolyze to generate electrolyzed water; the water outlet end of the electrolytic tank is communicated with the water inlet interface; the water inlet end of the electrolytic tank is communicated with the water discharge interface;
the first electromagnetic valve is arranged between the water outlet end and the water inlet interface of the electrolytic tank;
the second electromagnetic valve is arranged between the water inlet end and the water outlet interface of the electrolytic tank;
the first water pump is arranged between the second water outlet end of the electrolytic tank and the first electromagnetic valve.
The air supply device is arranged in the interlayer and comprises a fan and a fan cover arranged at an air outlet port of the fan; an air duct is formed between the fan cover and the inner container; the fan conveys air flow from an air inlet of the air duct to an air outlet; an air outlet of the air duct is communicated with an air inlet end of the electrolytic cell;
the switching valve is arranged on the air supply device, and when the switching valve is in a first state, air flow conveyed by the air supply device is communicated with the inner container through an air outlet on the inner container; when the switching valve is in the second state, the air flow conveyed by the air supply device is communicated with the interlayer.
In order to switch between the inner circulation mode and the outer circulation mode, preferably, the switching valve includes
The motor is connected with the rotating shaft;
and the blades are arranged on the rotating shaft, and the motor controls the rotating shaft to rotate so as to enable the blades to be switched between a first state and a second state.
In order to realize the switching between the first state and the second state, preferably, the switching valve is arranged at the air inlet of the air duct, and when the switching valve is in the first state, the blades block the communication between the air inlet and the interlayer; when the switching valve is in the second state, the blades block communication between the air inlet and the liner.
In order to disinfect the interior of the disinfection cabinet, an internal circulation mode and an external circulation mode are realized, and preferably, the electrolysis cell comprises a first air outlet end and a second air outlet end;
the sterilizing cabinet also comprises
The air inlet end of the first exhaust valve is communicated with the first air outlet end of the electrolytic tank, and the air outlet end is communicated with the inner container through an air inlet on the inner container; and
the air inlet end of the second exhaust valve is communicated with the second air outlet end of the electrolytic tank, and the air outlet end is communicated with the outside atmosphere.
For injecting water into the electrolytic tank, preferably, the surface of the cabinet body is provided with a water injection port for injecting water into the electrolytic tank; the electrolytic tank is connected to the water injection port through a water pipe.
In order to facilitate water injection and water change of the electrolytic tank, preferably, a second water pump is arranged on the water pipe; when the second water pump rotates positively, the salt injected in the water filling port is pumped into the electrolytic tank; when the second water pump works reversely, water in the electrolytic tank is discharged through the water injection port.
In order to enable stable air outlet, an air outlet cover is preferably arranged on the surface of the cabinet body; the air outlet cover is connected with air outlets of the first exhaust valve and the second exhaust valve.
In order to perform preliminary filtration on the air outside the disinfection cabinet, preferably, an air inlet for communicating the interlayer and the outside air is arranged on the cabinet body; an active carbon filter screen is arranged at the air inlet.
In order to have better disinfection capability, preferably, the inner container is provided with an ultraviolet lamp tube for disinfection.
In order to have better disinfection capability, a heating pipe for disinfection is preferably arranged on the inner container.
Compared with the prior art, the utility model has the advantages that: the electrolysis bath is electrolyzed to form disinfectant with good disinfection capacity, and the disinfectant is pumped into a disinfection box through a first water pump to clean fruits and vegetables; the first electromagnetic valve and the second electromagnetic valve are opened, so that the electrolyzed water circulates between the disinfection box and the electrolysis tank, the concentration of hydrogen ions and hydroxyl free radicals of the electrolyzed water is ensured, the disinfection capacity is improved, and pesticide residues of fruits and vegetables in the disinfection box can be removed. Meanwhile, the sterilizing cabinet is provided with the air supply device and the switching valve, so that air outside the cabinet is sterilized when the air flow conveyed by the air supply device is communicated with the interlayer, and the air inside the cabinet is sterilized by the inner circulation when the air flow is communicated with the liner.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic diagram of the internal structure of the present embodiment;
FIG. 3 is a schematic view of another internal structure of the present embodiment;
fig. 4 is a longitudinal sectional view of the internal circulation mode of the present embodiment;
fig. 5 is a longitudinal sectional view of the external circulation mode of the present embodiment.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1-5, is a preferred embodiment of the present utility model. The sterilizing cabinet comprises a cabinet body 1, a sterilizing box 2, an electrolytic tank 3, a first water pump 4, an air supply device 5, a switching valve 6, a first exhaust valve 7, a second exhaust valve 8 and a second water pump 9.
The cabinet body 1 comprises an inner container 11 arranged in the cabinet body 1 and an interlayer 12 formed between the cabinet body 1 and the inner container 11; the inner container 11 is provided with an air inlet 13 and an air outlet 14 which are communicated with the interlayer 12; the inner container 11 is provided with a water inlet port 15 and a water outlet port 16, and is provided with an ultraviolet lamp tube 2a and a heating tube 2b for disinfection; the surface of the cabinet body 1 is provided with an air outlet cover 18 and a water injection port 17 for injecting water into the electrolytic tank 3, and the air outlet cover 18 is connected with air outlets of the first exhaust valve 7 and the second exhaust valve 8; the electrolytic tank 3 is connected to the water injection port 17 through a water pipe 33. The cabinet body 1 is provided with an air inlet 1a for communicating the interlayer 12 with the outside air; an activated carbon filter screen 10 is arranged at the air inlet 1 a. An exhaust fan 1b capable of exhausting the moisture in the cabinet is provided in the interlayer 12.
The disinfection box 2 is arranged in the inner container, the disinfection box 2 is provided with a water inlet and a water outlet, the water inlet is connected with the water inlet joint 15, and the water outlet is connected with the water outlet joint 16.
The electrolytic tank 3 is arranged in the interlayer 12, and the electrolytic tank 3 comprises an air inlet end, a water outlet end, a first air outlet end and a second air outlet end, so that electrolytic water can be generated by electrolysis; the water outlet end of the electrolytic tank 3 is communicated with the water inlet interface 15; the water inlet end of the electrolytic tank 3 is communicated with the water discharge interface 16; the first electromagnetic valve 31 is arranged between the water outlet end of the electrolytic tank 3 and the water inlet interface 15; the second electromagnetic valve 32 is arranged between the water inlet end of the electrolytic tank 3 and the water outlet interface 16; the air inlet end of the first exhaust valve 7 is communicated with the first air outlet end of the electrolytic tank 3, and the air outlet end is communicated with the inner container 11 through an air inlet 13 on the inner container 11; the air inlet end of the second exhaust valve 8 is communicated with the second air outlet end of the electrolytic tank 3, and the air outlet end is communicated with the outside atmosphere; the first water pump 4 is arranged between the second water outlet end of the electrolytic tank 3 and the first electromagnetic valve 31.
The air supply device 5 is arranged in the interlayer 12 and comprises a fan 51 and a fan housing 52 arranged at an air outlet port of the fan 51; the fan 51 conveys the air flow from the air inlet of the air duct 53 to the air outlet; an air duct 53 is formed between the fan housing 52 and the inner container 11; the air outlet of the air duct 53 is communicated with the air inlet end of the electrolytic tank 3.
The switching valve 6 is arranged on the air supply device 5 and is positioned at the air inlet of the air duct 53; when the switching valve 6 is in the first state, the air flow conveyed by the air supply device 5 is communicated with the inner container 11 through the air outlet 14 on the inner container 11; when the switching valve 6 is in the second state, the air flow conveyed by the air supply device 5 is communicated with the interlayer 12; the switching valve 6 includes a motor 61 and a vane 62, the motor 61 being connected to a rotation shaft 611; the blades 62 are disposed on the rotation shaft 611, and a gasket is provided at the bottom of the blades 62 so that the contact of the blades 62 with the air blowing device 5 can be sealed. The motor 61 controls the rotation shaft 611 to rotate, switching the blades 62 between the first state and the second state; when the switching valve 6 is in the first state, the blades 62 block communication between the air inlet of the air duct 53 and the interlayer 12; when the switching valve 6 is in the second state, the vane 62 blocks communication between the air inlet of the air duct 53 and the inner container 11.
The second water pump 9 is mounted on the water pipe 33; when the second water pump 9 rotates positively, the salt injected into the water injection port 17 is pumped into the electrolytic tank 3; when the second water pump 9 is operated in reverse, water in the electrolytic bath 3 is discharged through the water filling port 17.
The working process of the embodiment is as follows:
internal circulation mode: as shown in fig. 4, the switching valve 6 is in the first state, and the blades 62 rotate, so that the air inlet of the air duct 53 is communicated with the inner container 11 but not with the interlayer 12; the first exhaust valve 7 is opened, and the second exhaust valve 8 is closed; the electrolysis bath 3 electrolyzes the injected saline water to generate hypochlorous acid and sodium hypochlorite, under the action of the fan 51, the air in the cabinet can be purified in the electrolysis bath 3, and the clean air is added with the volatilizable hypochlorous acid to enter the liner 11, and the air is combined with the ultraviolet lamp tube 2a and the heating tube 2b to play a role in a combined action, so that the sterilizing capacity is better than that of a common sterilizing cabinet; after the disinfection is finished, the exhaust fan 1b can be started to exhaust the moisture in the cabinet.
External circulation mode: as shown in fig. 5, the switching valve 6 is in the second state, and the blades 62 rotate, so that the air inlet of the air duct 53 is communicated with the interlayer 12 but not with the liner 11; the second exhaust valve 8 is opened, and the first exhaust valve 7 is closed; the electrolytic bath 3 electrolyzes the injected brine to generate hypochlorous acid and sodium hypochlorite, under the action of the fan 51, air outside the cabinet is primarily filtered through the active carbon filter screen 10, then enters the electrolytic bath 3 through the air duct 53 to be purified, and the clean air is attached with the volatilizable hypochlorous acid to enter the kitchen space through the air outlet cover 18 to sterilize the kitchen space.
Pesticide residue removal mode: placing the disinfection box 2 in the liner 11, placing fruits and vegetables which need pesticide residue removal in the disinfection box 2, respectively connecting a rear water inlet 21 and a water outlet 22 of the disinfection box 2 with a water inlet 15 and a water outlet 16 on the rear wall of the liner, starting a first electromagnetic valve 31 and a first water pump 4, rising the water level in the disinfection box 2 after a period of time, and then starting a second electromagnetic valve 32 to enable electrolytic water to circulate in the disinfection box 2 and the electrolytic tank 3, so as to ensure the concentration of hydrogen ions and hydroxyl free radicals of the electrolytic water; after the purification is completed, the disinfection box 2 is taken out, and the water in the box is poured clean, so that the whole purification process is completed.
Water adding and draining modes: before the disinfection cabinet is used, saline water is injected through the water injection port 17, and at the moment, the second water pump 9 is operated in a forward rotation mode, and the saline water injected into the water injection port 17 is pumped into the electrolytic tank 3; after multiple uses, the brine needs to be replaced, at this time, the second water pump 9 works reversely, and the water in the electrolytic tank 3 is discharged through the water filling port 17.

Claims (10)

1. A disinfection cabinet comprises a cabinet body (1), an inner container (11) arranged in the cabinet body (1) and an interlayer (12) formed between the cabinet body (1) and the inner container (11); an air inlet (13) and an air outlet (14) which are communicated with the interlayer (12) are arranged on the inner container (11);
the method is characterized in that:
a water inlet interface (15) and a water outlet interface (16) are arranged on the inner container (11);
the sterilizing cabinet also comprises
The disinfection box (2) is arranged in the liner, a water inlet and a water outlet are arranged on the disinfection box (2), the water inlet of the disinfection box (2) is connected with the water inlet interface (15), and the water outlet of the disinfection box (2) is connected with the water outlet interface (16);
the electrolysis tank (3) is arranged in the interlayer (12), and the electrolysis tank (3) comprises an air inlet end, a water inlet end and a water outlet end, and can electrolyze to generate electrolyzed water; the water outlet end of the electrolytic tank (3) is communicated with a water inlet interface (15); the water inlet end of the electrolytic tank (3) is communicated with the water discharge interface (16);
the first electromagnetic valve (31) is arranged between the water outlet end of the electrolytic tank (3) and the water inlet interface (15);
a second electromagnetic valve (32) arranged between the water inlet end of the electrolytic tank (3) and the water outlet interface (16);
the first water pump (4) is arranged between the second water outlet end of the electrolytic tank (3) and the first electromagnetic valve (31);
the air supply device (5) is arranged in the interlayer (12) and comprises a fan (51) and a fan cover (52) arranged at an air outlet port of the fan (51); an air duct (53) is formed between the fan cover (52) and the inner container (11); the fan (51) conveys air flow from an air inlet of the air duct (53) to an air outlet; an air outlet of the air duct (53) is communicated with an air inlet end of the electrolytic tank (3); and
the switching valve (6) is arranged on the air supply device (5), and when the switching valve (6) is in a first state, the air flow conveyed by the air supply device (5) is communicated with the inner container (11) through the air outlet (14) on the inner container (11); when the switching valve (6) is in the second state, the air flow conveyed by the air supply device (5) is communicated with the interlayer (12).
2. A disinfection cabinet according to claim 1, wherein: the switching valve (6) comprises
A motor (61), the motor (61) being connected to a rotating shaft (611);
and a blade (62) provided on the rotation shaft (611), the motor (61) controlling the rotation of the rotation shaft (611) to switch the blade (62) between a first state and a second state.
3. A disinfection cabinet according to claim 2, wherein: the switching valve (6) is arranged at the air inlet of the air duct (53), and when the switching valve (6) is in the first state, the blades (62) block the communication between the air inlet and the interlayer (12); when the switching valve (6) is in the second state, the blades (62) block communication between the air inlet and the inner container (11).
4. A disinfection cabinet according to claim 1, wherein: the electrolytic cell (3) comprises a first air outlet end and a second air outlet end;
the sterilizing cabinet also comprises
The air inlet end of the first exhaust valve (7) is communicated with the first air outlet end of the electrolytic tank (3), and the air outlet end is communicated with the inner container (11) through an air inlet (13) on the inner container (11); and
and the air inlet end of the second exhaust valve (8) is communicated with the second air outlet end of the electrolytic tank (3), and the air outlet end is communicated with the outside atmosphere.
5. A disinfection cabinet according to claim 1, wherein: the surface of the cabinet body (1) is provided with a water injection port (17) for injecting water into the electrolytic tank (3); the electrolytic tank (3) is connected to the water injection port (17) through a water pipe (33).
6. A disinfection cabinet according to claim 5, wherein: the water pipe (33) is provided with a second water pump (9); when the second water pump (9) rotates positively, salt injected into the water filling port (17) is pumped into the electrolytic tank (3); when the second water pump (9) works reversely, water in the electrolytic tank (3) is discharged through the water filling port (17).
7. A disinfection cabinet according to claim 1, wherein: an air outlet cover (18) is arranged on the surface of the cabinet body (1); the air outlet cover (18) is connected with air outlets of the first exhaust valve (7) and the second exhaust valve (8).
8. A disinfection cabinet according to claim 1, wherein: an air inlet (1 a) for communicating the interlayer (12) with the outside air is formed in the cabinet body (1); an active carbon filter screen (10) is arranged at the air inlet (1 a).
9. A disinfection cabinet as claimed in any one of claims 1 to 8, wherein: an ultraviolet lamp tube (2 a) for disinfection is arranged on the inner container (11).
10. A disinfection cabinet as claimed in any one of claims 1 to 8, wherein: the inner container (11) is provided with a heating pipe (2 b) for disinfection.
CN202320875630.8U 2023-04-18 2023-04-18 Disinfection cabinet Active CN219679693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320875630.8U CN219679693U (en) 2023-04-18 2023-04-18 Disinfection cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320875630.8U CN219679693U (en) 2023-04-18 2023-04-18 Disinfection cabinet

Publications (1)

Publication Number Publication Date
CN219679693U true CN219679693U (en) 2023-09-15

Family

ID=87968541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320875630.8U Active CN219679693U (en) 2023-04-18 2023-04-18 Disinfection cabinet

Country Status (1)

Country Link
CN (1) CN219679693U (en)

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