CN208464688U - Disinfection cabinet - Google Patents
Disinfection cabinet Download PDFInfo
- Publication number
- CN208464688U CN208464688U CN201721027781.9U CN201721027781U CN208464688U CN 208464688 U CN208464688 U CN 208464688U CN 201721027781 U CN201721027781 U CN 201721027781U CN 208464688 U CN208464688 U CN 208464688U
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- China
- Prior art keywords
- circulating line
- disinfection cabinet
- heating device
- sprayer
- water tank
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Abstract
The utility model relates to arrive a kind of disinfection cabinet, including disinfection cabinet shell (1) and the liner (2) being arranged in the shell (1)；It is characterized by: being equipped with circulating line (3) between the shell (1) and the liner (2), the two-port of the circulating line (3) is connected to the inner cavity (21) of the liner (2)；Blower (8), cooling assembly (6) and heating device (4) are successively arranged along the flow direction of air-flow in the circulating line (3)；Circulating line (3) described in the outlet of sprayer (5) and between the cooling assembly (6) and heating device (4), and the water tank (51) of the sprayer (5) is connected to the circulating line (3).
Description
Technical field
The utility model relates to arrive disinfection cabinet field, a kind of disinfection cabinet is referred specifically to.
Background technique
Disinfection cabinet is widely applied in daily life table-ware disinfection, medical apparatus sterilizing and other fields.Common disappears
Malicious method has ozone disinfection, ultraviolet sterilization and steam sterilization.
Wherein ozonization is biochemistry disinfection way, and ozone can aoxidize and penetrate the cell wall of bacterium, and it is thin to destroy it
Born of the same parents' device, the macromolecule polyalcohols such as decomposing D NA, RNA, protein, lipid and polysaccharide, to keep bacteria inactivation dead；Disinfection cabinet
Interior ozone concentration is bigger, and relative temperature is higher, and bactericidal effect is better；But when concentration is excessive, the breathing of people can be made to have sense of discomfort.
Disinfection by ultraviolet light is to kill microorganism by the ultraviolet light that wavelength is 240~260nm；But ultraviolet light is unable to the ground of direct irradiation
Side is can not to sterilize, and ultraviolet light is easily absorbed by tableware and reflected, and single antivirus effect is simultaneously bad, therefore disinfection by ultraviolet light is logical
Often it is used in combination with ozonization.
Moise-heat sterilization is a kind of physical sterilization, is that the steam generated using steam generator carries out disinfection to article.
Since the penetrability of pure steam is strong, to be denaturalized solidification under wet heat condition, enzyme system is easy broken for protein, plasm colloid
Bad, steam, which enters, condenses into water into the cell, can release potential heat and improve temperature, more enhance sterilizing power.
But moise-heat sterilization unavoidably has plus the demand of water, and while sterilizing every time, needs plus water not only results in operation
On it is cumbersome, and user is possible to forget plus water, causes disinfection that can not carry out, or associated components in damage disinfection cabinet.
Summary of the invention
Technical problem to be solved in the utility model be for the prior art status provide it is a kind of without repeating plus water
Disinfection cabinet.
Technical solution adopted by the utility model to solve the above technical problems is as follows: the disinfection cabinet, including disinfection cabinet shell
With setting in the intracorporal liner of the shell；
It is characterized by:
Circulating line is equipped between the shell and the liner, the two-port of the circulating line is connected to the liner
Inner cavity；
Blower, cooling assembly and heating device are successively arranged along the flow direction of air-flow in the circulating line；
Circulating line described in the outlet of sprayer and between the cooling assembly and heating device, and it is described
The water tank of sprayer is connected to the circulating line.
The sprayer includes water tank and the ultrasonic oscillation device that is arranged in water tank, and the outlet of the water tank is accommodated in institute
It states in circulating line.
The bottom surface of the circulating line tilts down from the blower to the export direction of the water tank and extends into institute
It states in water tank.
The heating device is ptc heater.
It is described interior intracavitary equipped with temperature sensor and humidity sensor；
The sprayer, heating device, blower, cooling assembly, humidity sensor are connected with the equal electric signal of temperature sensor
The control circuit of disinfection cabinet.
The cooling assembly is semiconductor chilling plate.
Use the sterilization method of above-mentioned disinfection cabinet, it is characterised in that include the following steps:
When needing to sterilize, control circuit starts the sprayer, the heating device and blower work；It is described spraying
Device to the circulating line internal spraying, the heating device by the water mist in circulating line and after air is heated to 60~90 DEG C,
It is described interior intracavitary by blower feeding, it carries out disinfection to interior intracavitary article is placed on；
When humidity sensor detects that interior intracavitary humidity reaches RH100, control circuit closes the sprayer；When interior
When intracavitary humidity is less than RH90, control circuit starts the sprayer work；
When temperature sensor detects that the interior intracavitary temperature is higher than 90 DEG C, control circuit closes the heating dress
It sets；When the interior intracavitary temperature is lower than 60 DEG C, control circuit starts the heating device work；
The temperature of the inner cavity it is constant 60~90 DEG C, moisture constant RH90~RH100 for a period of time, complete disinfection appoint
Business；
After completing disinfection task, control circuit closes the heating device, while starting the cooling assembly work；By institute
It states blower and is condensed into water from the interior intracavitary steam being drawn into circulation air path, condensed water is blown under the action of the blower
Enter into the water tank of the sprayer and stores；
When humidity sensor detects the interior intracavitary humidity≤RH20, the control circuit stop the blower and
The cooling assembly work, completes condensing hot air furnace.
The heating device by the circulating line water mist and air be heated to 62~65 DEG C；The interior intracavitary temperature
Spend constant at 62~65 DEG C, constant temperature time is 25~35 minutes.
The heating device by the circulating line water mist and air be heated to 75~90 DEG C；The interior intracavitary temperature
Spend constant at 75~90 DEG C, constant temperature time is 10~30 seconds.
Compared with prior art, disinfection cabinet and sterilization method provided by the utility model generate water mist by atomizer,
Then water mist is heated into 60~90 DEG C of saturated steam and the mixture of water mist, heating speed is fast, energy consumption is low, and mixes and steam
Vapour is damp and hot disinfection, and Disinfection Effect is good；Interior intracavitary steam is extracted and be condensed into out water after sanitized, be stored in atomizer
It in water tank, being utilized again after disinfection, avoids plus water operates, the use of disinfection cabinet is more convenient, and it is safer, it avoids and forgets to add water
Caused components damage problem, ensure that the service life of disinfection cabinet.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram (top plate opening) of 1 assembling structure of the utility model embodiment；
Fig. 2 is the longitudinal sectional view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment 1
As shown in Figure 1 to Figure 3, which includes:
Shell 1 is the shell of disinfection cabinet；
Liner 2 is arranged in shell 1, and the inner cavity 21 of liner 2 is disinfection place；Temperature sensor (figure is equipped in inner cavity 21
In be not shown) and humidity sensor (not shown).
Circulating line 3 is arranged in the cavity between shell 1 and liner 2, and two-port is connected to inner cavity 21；Circulation pipe
Blower 8, cooling assembly 6 and heating device 4 are successively arranged along the flow direction of air-flow in road 3.
The bottom surface of circulating line 3 tilts down from blower 8 to 51 part of water tank and extends into connection water tank 51.This reality
It applies example and is equipped with water inlet 53 on the side wall of water tank 51, the bottom surface of circulating line 3 connects the lower ora terminalis of the water inlet, cold to facilitate
Condensate swimmingly enters in water tank 51.
Heating device 4 is ptc heater, is arranged close to the outlet port of circulating line；Blower 8 is centrifugal blower, close
The entry position of circulating line 3 is arranged；Cooling assembly 6 is located between the two.
Sprayer 5 for water to be converted into small water droplet, and is injected in circulating line 3；Including water tank 51 and it is arranged in water
Ultrasonic oscillation device 52 in case 51, the port of water tank 51 are extend into logical circulating line 3, and are located at cooling assembly 6 and are added
Between thermal 4.
Cooling assembly 6, using semiconductor chilling plate, for the steam in circulating current to be cooled to condensed water.
Heating device 4, ultrasonic oscillator 52, cooling assembly 6, blower 8, humidity sensor and the equal telecommunications of temperature sensor
Number connection disinfection cabinet control circuit.
The sterilization method of the disinfection cabinet is as follows:
When needing to sterilize, control circuit starts sprayer 5, heating device 4 and blower 8 and works；Sprayer is to circulating line
Internal spraying, heating device 4 are sent into inner cavity 21 by blower 8 by the water mist in circulating line 3 and after air is heated to 62~65 DEG C
It is interior, it carries out disinfection to interior intracavitary article is placed on；
When humidity sensor detects that the humidity in inner cavity 21 reaches RH100, control circuit closes sprayer 5；When interior
When humidity in chamber 21 is less than RH90, control circuit starts sprayer 5 and works；
When temperature sensor detects that interior intracavitary temperature is higher than 65 DEG C, control circuit closes heating device 4；Work as inner cavity
When temperature in 21 is lower than 62 DEG C, control circuit starts heating device work；
The temperature of inner cavity 21 it is constant in 62~65 DEG C, moisture constant at RH90~RH100 30 minutes, complete disinfection task.
After completing disinfection task, control circuit closes heating device 4, while starting the work of cooling assembly 6；By blower 8 from
The steam being drawn into circulation air path 3 in inner cavity 21 is condensed into water, and condensed water is under the action of blower 8 along inclined pipeline bottom surface
It is blown into storage in the water tank of sprayer；
When humidity sensor detects humidity≤RH20 in inner cavity 21, control circuit stops blower 8 and cooling assembly 6
Condensing hot air furnace is completed in work.
Embodiment 2
When detecting has water in water tank 51, control circuit starts sprayer 5, heating device 4 and blower work；Sprayer
To circulating line internal spraying, heating device 4 is sent by the water mist in circulating line 3 and after air is heated to 75~90 DEG C by blower 8
Enter in inner cavity 21, carries out disinfection to interior intracavitary article is placed on；
When temperature sensor detects that interior intracavitary temperature is higher than 90 DEG C, control circuit closes heating device 4；Work as inner cavity
When temperature in 21 is lower than 75 DEG C, control circuit starts heating device work；
The temperature of inner cavity 21 it is constant 75~90 DEG C 20 seconds, complete disinfection task.
Remaining content is same as Example 1.
Claims (6)
1. a kind of disinfection cabinet, including disinfection cabinet shell (1) and the liner (2) being arranged in the shell (1)；
It is characterized by:
Circulating line (3) are equipped between the shell (1) and the liner (2), the two-port of the circulating line (3) is connected to
The inner cavity (21) of the liner (2)；
Blower (8), cooling assembly (6) and heating device are successively arranged along the flow direction of air-flow in the circulating line (3)
(4)；
Circulating line (3) described in the outlet of sprayer (5) and between the cooling assembly (6) and heating device (4),
And the water tank (51) of the sprayer (5) is connected to the circulating line (3).
2. disinfection cabinet according to claim 1, it is characterised in that the sprayer (5) includes water tank (51) and is arranged in water
Ultrasonic oscillation device (52) in case (51), the outlet of the water tank (51) are accommodated in the circulating line (3).
3. disinfection cabinet according to claim 2, it is characterised in that the bottom surface of the circulating line (3) is from the blower (8)
It tilts down and is extended into the water tank (51) to the export direction of the water tank (51).
4. according to claim 1 to disinfection cabinet described in any claim in 3, it is characterised in that the heating device (4) is
Ptc heater.
5. disinfection cabinet according to claim 4, it is characterised in that be equipped with temperature sensor and humidity in the inner cavity (21)
Sensor；
The sprayer (5), heating device (4), blower (8), cooling assembly (6), humidity sensor and temperature sensor are electric
The control circuit of signal connection disinfection cabinet.
6. disinfection cabinet according to claim 5, it is characterised in that the cooling assembly (6) is semiconductor chilling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027781.9U CN208464688U (en) | 2017-08-16 | 2017-08-16 | Disinfection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027781.9U CN208464688U (en) | 2017-08-16 | 2017-08-16 | Disinfection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464688U true CN208464688U (en) | 2019-02-05 |
Family
ID=65204051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027781.9U Active CN208464688U (en) | 2017-08-16 | 2017-08-16 | Disinfection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395109A (en) * | 2017-08-16 | 2019-03-01 | 宁波方太厨具有限公司 | Disinfection cabinet and sterilization method |
| CN110575554A (en) * | 2019-08-29 | 2019-12-17 | 西安交通大学医学院第二附属医院 | Disinfecting device is deposited to instrument for department of neurology |
-
2017
- 2017-08-16 CN CN201721027781.9U patent/CN208464688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395109A (en) * | 2017-08-16 | 2019-03-01 | 宁波方太厨具有限公司 | Disinfection cabinet and sterilization method |
| CN110575554A (en) * | 2019-08-29 | 2019-12-17 | 西安交通大学医学院第二附属医院 | Disinfecting device is deposited to instrument for department of neurology |
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| GR01 | Patent grant |