CN210698308U - Disinfection cabinet - Google Patents
Disinfection cabinet Download PDFInfo
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- CN210698308U CN210698308U CN201920580931.1U CN201920580931U CN210698308U CN 210698308 U CN210698308 U CN 210698308U CN 201920580931 U CN201920580931 U CN 201920580931U CN 210698308 U CN210698308 U CN 210698308U
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- disinfection
- air
- pipeline
- dehumidifier
- electromagnetic valve
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Abstract
The utility model discloses a disinfection cabinet, which comprises a cabinet body, wherein a disinfection chamber is arranged in the cabinet body, a dehumidification device is arranged outside the disinfection chamber, and the dehumidification device comprises a dehumidifier, a first electromagnetic valve, a humidity sensor for acquiring a humidity signal in the disinfection chamber, and a control mainboard for controlling the on-off of the dehumidifier and the first electromagnetic valve according to the humidity signal; the control main board is respectively connected with the dehumidifier, the first electromagnetic valve and the humidity sensor; the dehumidifier is communicated with the disinfection chamber through a first pipeline, and the first electromagnetic valve is arranged on the first pipeline. The disinfection cabinet of the utility model can effectively transfer the water vapor generated at high temperature in the chamber to the outside and dry the air in the chamber; meanwhile, the ozone concentration in the cavity can be equalized, and the disinfection effect of the disinfection cabinet is improved.
Description
Technical Field
The utility model belongs to the technical field of kitchen electrical equipment, concretely relates to sterilizer.
Background
The disinfection cabinet is a tool for drying, sterilizing, preserving heat and dehumidifying articles such as tableware, towels, clothes, hairdressing tools, medical instruments and the like in the modes of ultraviolet rays, far infrared rays, high temperature, ozone and the like, the shape of the disinfection cabinet is generally in a cabinet box shape, most of the cabinet body is made of stainless steel, and the high temperature and ozone disinfection is adopted in most of the current mainstream disinfection cabinets.
When the disinfection cabinet works, water stain remained on the surface of the tableware is evaporated to the air in the cavity of the disinfection cabinet through high-temperature heating, but because the inner cavity of the cavity is of a sealing structure, the evaporated water vapor can not be discharged out of the cavity, and after the heating work period is finished, the water stain can be condensed into water drops along with the temperature reduction in the cavity and is arranged on the inner wall of the cavity and the surface of the tableware. On one hand, the effects of cleanness, dryness and zero bacteria residue cannot be achieved; on the other hand, it can corrode the chamber. In addition, the ozone generator of the disinfection cabinet is usually arranged at a certain local position of the cabinet body, so that ozone cannot be uniformly sprayed to all corners, the concentration of ozone in the chamber is uneven, an area with relatively low ozone concentration is low, and the disinfection effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a disinfection cabinet which can effectively transfer the water vapor generated at high temperature in a cavity outwards and dry the air in the cavity; meanwhile, the ozone concentration in the cavity can be equalized, and the disinfection effect of the disinfection cabinet is improved.
The utility model adopts the following technical scheme:
a disinfection cabinet comprises a cabinet body, wherein a disinfection chamber is arranged in the cabinet body, a dehumidification device is arranged outside the disinfection chamber, and the dehumidification device comprises a dehumidifier, a first electromagnetic valve, a humidity sensor for acquiring a humidity signal in the disinfection chamber, and a control mainboard for controlling the dehumidifier and the first electromagnetic valve to be switched on and off according to the humidity signal;
the control main board is respectively connected with the dehumidifier, the first electromagnetic valve and the humidity sensor; the dehumidifier is communicated with the disinfection chamber through a first pipeline, and the first electromagnetic valve is arranged on the first pipeline.
Further, an air inlet and an air outlet are respectively arranged on the side wall of the disinfection chamber, the dehumidifier extracts and dehumidifies high-humidity air in the disinfection chamber through the air outlet, and low-humidity air obtained after dehumidification flows back into the disinfection chamber through the air inlet; and the condensed water obtained by dehumidification of the dehumidifier is discharged out of the cabinet body through a pipeline or collected in a collector.
Furthermore, the dehumidification device also comprises a second electromagnetic valve and an air pump, wherein the on-off of the second electromagnetic valve and the air pump are controlled by the control mainboard according to the humidity signal, and the second electromagnetic valve and the air pump are respectively connected with the control mainboard;
the air pump is communicated with the disinfection chamber through a second pipeline, and the second electromagnetic valve is arranged on the second pipeline.
Further, an inlet pipeline is connected to the air inlet, and an outlet pipeline is arranged at the air outlet; two ends of the first pipeline are respectively connected with the inlet pipeline and the outlet pipeline; and two ends of the second pipeline are respectively connected with the inlet pipeline and the outlet pipeline.
Further, the humidity sensor is arranged on the outlet pipeline, and the humidity sensor is arranged close to the air outlet.
Further, the cabinet body includes shell and inner shell, be equipped with in the inner shell the disinfection cavity, form accommodation space between shell and the inner shell, dehydrating unit locates in the accommodation space.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the dehumidifier is used for dehumidifying the air in the disinfection chamber, so that on one hand, the air humidity of the disinfection chamber is effectively reduced, the disinfection in proper air humidity is ensured, the corrosion and even damage of parts in the disinfection cabinet due to humidity are avoided, the service life of the disinfection cabinet is prolonged, and meanwhile, the disinfection is more thorough; on the other hand, the air in the disinfection chamber can flow circularly, so that the temperature distribution of air components in the disinfection chamber, such as ozone, is more uniform, and a better disinfection effect is achieved.
2. Through addding air pump and second solenoid valve, make it possess dehumidification and two kinds of different modes of air cycle to can guarantee the good disinfection effect of sterilizer, possess energy-concerving and environment-protective characteristics again according to the required mode of air humidity automatic switch-over that humidity transducer detected.
Drawings
The technology of the present invention will be further described in detail with reference to the accompanying drawings and detailed description:
FIG. 1 is a schematic view of a disinfection cabinet according to the present invention;
FIG. 2 is a top view of the disinfection cabinet according to embodiment 1 of the present invention;
FIG. 3 is a top view of the disinfection cabinet according to embodiment 2 of the present invention;
FIG. 4 is a schematic view of the air flow direction of the disinfection cabinet according to embodiment 2 of the present invention;
description of the labeling:
1. a cabinet body; 11. a housing; 12. an inner shell; 13. an accommodating space; 2. a dehumidifying device; 21. a humidity sensor; 23. a dehumidifier; 24. a first solenoid valve; 25. a first conduit; 26. an air pump; 27. a second solenoid valve; 28. a second conduit; 3. a sterilization chamber; 31. an air inlet; 32. an air outlet; 4. an inlet duct; 5. an outlet conduit.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
the utility model discloses a disinfection cabinet, as shown in figures 1-2, which comprises a cabinet body 1, wherein a disinfection chamber 3 is arranged in the cabinet body 1; a dehumidifying device 2 is arranged outside the sterilizing chamber 3, and the dehumidifying device 2 comprises a dehumidifier 23, a first electromagnetic valve 24, a humidity sensor 21 for acquiring a humidity signal in the sterilizing chamber 3, and a control main board (not shown) for controlling the on-off of the dehumidifier and the first electromagnetic valve according to the humidity signal;
the control main board is respectively connected with the dehumidifier 23, the first electromagnetic valve 24 and the humidity sensor 21; the dehumidifier 23 is in communication with the sterilization chamber 3 through a first conduit 25, and the first solenoid valve 24 is disposed on the first conduit 25.
Specifically, when the humidity detected by the humidity sensor 21 reaches a set high humidity value, the control main board controls the first electromagnetic valve 24 to open and simultaneously starts the humidity sensor 21.
Wherein, the side wall of the disinfection chamber 3 is respectively provided with an air inlet 31 and an air outlet 32, the dehumidifier 23 extracts and dehumidifies the high-humidity air in the disinfection chamber 3 through the air outlet 32, and the dehumidified low-humidity air flows back into the disinfection chamber 3 through the air inlet 31; the condensed water dehumidified by the dehumidifier 23 is discharged out of the cabinet 1 through a pipe or collected in a collector.
An inlet pipeline 4 is connected to the air inlet 31, and an outlet pipeline 5 is arranged at the air outlet 32; the first pipe 25 is connected at both ends to the inlet pipe 4 and the outlet pipe 5, respectively.
Preferably, a humidity sensor 21 is provided on the outlet duct 5, and the humidity sensor 21 is provided close to the air outlet 32, to ensure that the humidity sensor 21 measures the humidity of the air inside the sterilisation chamber 3.
Preferably, the cabinet body 1 comprises an outer shell 11 and an inner shell 12, a disinfection chamber 3 is arranged in the inner shell 12, an accommodating space 13 is formed between the outer shell 11 and the inner shell 12, the dehumidifying device 2 is arranged in the accommodating space 13, and the accommodating space 13 is arranged at the rear of the cabinet body 1 for convenient use.
With the increase of the air humidity in the sterilization chamber 3, when the humidity detected by the humidity sensor 21 reaches a high humidity set value, the first electromagnetic valve 24 and the dehumidifier 23 are opened, and the air in the sterilization chamber 3 flows from the air outlet 32 to the dehumidifier 23 through the outlet pipeline 5 and the first electromagnetic valve 24 in sequence, is dehumidified by the dehumidifier 23, and then circulates into the sterilization chamber 3 through the inlet pipeline 4 and the air inlet 31 in sequence. On one hand, the air humidity of the disinfection chamber 3 is effectively reduced, the disinfection in proper air humidity is ensured, the corrosion and even damage of parts in the disinfection cabinet due to humidity are avoided, the service life of the disinfection cabinet is prolonged, and the disinfection is more thorough; on the other hand, the air in the disinfection chamber 3 can flow circularly, so that the temperature distribution of the air components in the disinfection chamber 3, such as ozone, is more uniform, and a better disinfection effect is achieved.
Example 2
This example differs from example 1 in that:
as shown in fig. 3 to 4, the dehumidifying apparatus 2 further includes a second electromagnetic valve 27 and an air pump 26, which are controlled by the control main board according to the humidity signal, and the second electromagnetic valve 27 and the air pump 26 are respectively connected to the control main board; the second conduit 28 is also connected at both ends to the inlet conduit 4 and the outlet conduit 5, respectively. The second electromagnetic method is arranged on the second pipe 28 near the inlet pipe 4 end.
When the humidity detected by the humidity sensor 21 is at the set low humidity value, the first electromagnetic valve 24 and the dehumidifier 23 are both closed, the second electromagnetic valve 27 is opened, and the air pump 26 is started.
At this moment, the air pump 26 circulates the air of the disinfection chamber 3 from the air outlet 32 into the disinfection chamber 3 sequentially through the outlet pipeline 5, the second electromagnetic valve 27, the air pump 26, the inlet pipeline 4 and the air inlet 31, so that the air of the disinfection chamber 3 can flow circularly, and the air components in the disinfection chamber 3, such as ozone, are more uniform in temperature distribution, and further achieve a better disinfection effect.
When the humidity detected by the humidity sensor 21 reaches the set high humidity value as the humidity of the air in the sterilization chamber 3 increases, the second electromagnetic valve 27 and the air pump 26 are both closed. At this time, the first electromagnetic valve 24 and the dehumidifier 23 are both opened, and the air in the sterilization chamber 3 flows from the air outlet 32 to the dehumidifier 23 through the outlet pipe 5 and the first electromagnetic valve 24 in sequence, is dehumidified by the dehumidifier 23, and then circulates into the sterilization chamber 3 through the inlet pipe 4 and the air inlet 31 in sequence. On one hand, the air humidity of the disinfection chamber 3 is effectively reduced, the disinfection in proper air humidity is ensured, the corrosion and even damage of parts in the disinfection cabinet due to humidity are avoided, the service life of the disinfection cabinet is prolonged, and the disinfection is more thorough; on the other hand, the air in the disinfection chamber 3 can flow circularly, so that the temperature distribution of the air components in the disinfection chamber 3, such as ozone, is more uniform, and a better disinfection effect is achieved.
The disinfection cabinet of the embodiment is additionally provided with an air pump 26 and a second electromagnetic valve 27, and the disinfection cabinet is provided with two modes including a dehumidification mode and an air circulation mode. When the disinfection cabinet is in a low humidity condition, the disinfection cabinet opens the air circulation mode, and at the moment, only the air pump 26 and the second electromagnetic valve 27 need to be opened, and the first electromagnetic valve 24 and the dehumidifier 23 need not to be opened, so that the disinfection cabinet is ensured to have good disinfection effect, the energy consumption is less, and meanwhile, the disinfection cabinet is more energy-saving and environment-friendly. When the air humidity reaches a set high humidity set value, the disinfection cabinet enters an air circulation closing mode and enters a dehumidification mode. At this time, the control main board controls to close the air pump 26 and the second electromagnetic valve 27, and at the same time, opens the first electromagnetic valve 24 and the dehumidifier 23, so as to filter the air in the sterilization chamber 3 by using the dehumidifier 23. When the humidity of the air in the sterilization chamber 3 drops to the low humidity set value, the dehumidification mode is closed and the air circulation mode is entered. Thereby performing mode cycle switching according to the humidity detected by the humidity sensor 21.
Other contents of the disinfection cabinet of the utility model refer to the prior art, and are not described in detail herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a disinfection cabinet, includes the cabinet body, the internal disinfection cavity that is equipped with of cabinet, its characterized in that: a dehumidifying device is arranged outside the disinfection chamber and comprises a dehumidifier, a first electromagnetic valve, a humidity sensor for acquiring a humidity signal in the disinfection chamber and a control mainboard for controlling the on-off of the dehumidifier and the first electromagnetic valve according to the humidity signal;
the control main board is respectively connected with the dehumidifier, the first electromagnetic valve and the humidity sensor; the dehumidifier is communicated with the disinfection chamber through a first pipeline, and the first electromagnetic valve is arranged on the first pipeline.
2. A disinfection cabinet as claimed in claim 1, wherein: the side wall of the disinfection chamber is respectively provided with an air inlet and an air outlet, the dehumidifier extracts and dehumidifies high-humidity air in the disinfection chamber through the air outlet, and low-humidity air obtained after dehumidification flows back into the disinfection chamber through the air inlet; and the condensed water obtained by dehumidification of the dehumidifier is discharged out of the cabinet body through a pipeline.
3. A disinfection cabinet as claimed in claim 1, wherein: the cabinet body is provided with a collector, the side wall of the disinfection chamber is respectively provided with an air inlet and an air outlet, the dehumidifier extracts and dehumidifies high-humidity air in the disinfection chamber through the air outlet, and low-humidity air obtained after dehumidification flows back into the disinfection chamber through the air inlet; and the condensed water obtained by dehumidification of the dehumidifier is collected in the collector.
4. A disinfection cabinet as claimed in claim 2, wherein: the dehumidification device also comprises a second electromagnetic valve and an air pump, wherein the on-off of the second electromagnetic valve and the air pump are controlled by the control mainboard according to a humidity signal, and the second electromagnetic valve and the air pump are respectively connected with the control mainboard; the air pump is communicated with the disinfection chamber through a second pipeline, and the second electromagnetic valve is arranged on the second pipeline.
5. A disinfection cabinet as claimed in claim 4, wherein: the air inlet is connected with an inlet pipeline, and the air outlet is provided with an outlet pipeline; two ends of the first pipeline are respectively connected with the inlet pipeline and the outlet pipeline; and two ends of the second pipeline are respectively connected with the inlet pipeline and the outlet pipeline.
6. A disinfection cabinet as claimed in claim 5, wherein: the humidity sensor is arranged on the outlet pipeline, and the humidity sensor is arranged close to the air outlet.
7. A disinfection cabinet as claimed in claim 1, wherein: the cabinet body includes shell and inner shell, be equipped with in the inner shell the disinfection cavity, form accommodation space between shell and the inner shell, dehydrating unit locates in the accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580931.1U CN210698308U (en) | 2019-04-25 | 2019-04-25 | Disinfection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580931.1U CN210698308U (en) | 2019-04-25 | 2019-04-25 | Disinfection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210698308U true CN210698308U (en) | 2020-06-09 |
Family
ID=70922489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920580931.1U Expired - Fee Related CN210698308U (en) | 2019-04-25 | 2019-04-25 | Disinfection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210698308U (en) |
-
2019
- 2019-04-25 CN CN201920580931.1U patent/CN210698308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |