CN208552555U - Disinfection cabinet - Google Patents
Disinfection cabinet Download PDFInfo
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- CN208552555U CN208552555U CN201721027783.8U CN201721027783U CN208552555U CN 208552555 U CN208552555 U CN 208552555U CN 201721027783 U CN201721027783 U CN 201721027783U CN 208552555 U CN208552555 U CN 208552555U
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- connecting pipe
- disinfection cabinet
- inner cavity
- heating device
- liner
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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 connecting pipe (3) between the shell (1) and the liner (2), heating device (4) and blower (8) are equipped in the connecting pipe (3)；The inner cavity (21) of liner (2) described in the outlet of the connecting pipe (3)；Connecting pipe (3) described in the outlet of sprayer (5)；The heating device (4) is sent into the inner cavity (21) by the water mist in the connecting pipe (3) and/or after air is heated to 60~125 DEG C by the blower (8).
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 conventional
In steam sterilization, for vapor (steam) temperature usually at 50 DEG C or so, disinfecting time is long.
CN204582017U discloses " a kind of normal pneumatic high-temperature steam sterilization cabinet ", and one kind disclosed by the utility model is general
It ventilates super pressure-high temperature steam sterilization cabinet, including cabinet body is respectively arranged with liner and steam generation component, the liner in the cabinet body
Inner cavity in be provided with heater element, on the liner be provided with air inlet at the heater element opposite position, it is described
The gas outlet of steam generation component is connected with the air inlet of the liner by steam pipeline, is additionally provided on the cabinet body
Blower, the air inlet of the blower are connected with the inner cavity of the liner, and the air outlet of the blower is communicated with atmosphere.This is practical
It is novel to generate 120 DEG C of steam, article in disinfection cabinet is heated, heating effect is good.
But the utility model uses steam generator, energy consumption is high, and occupied space is big.
Summary of the invention
Technical problem to be solved in the utility model is to provide that a kind of low energy consumption, it is empty to occupy for the status of the prior art
Between the good disinfection cabinet of small and Disinfection Effect.
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:
It is equipped with connecting pipe between the shell and the liner, is equipped in the connecting pipe and is used to heat connecting pipe
The heating device of interior water mist and/or air and by after heating water mist and/or air be sent into the wind in the inner cavity of the liner
Machine；The inner cavity of liner described in the outlet of the connecting pipe；Connecting pipe described in the outlet of sprayer.
The sterilization method of the disinfection cabinet, it is characterised in that include the following steps:
When needing to sterilize, water mist is sprayed onto the connecting pipe by the sprayer work, the heating device work,
By the water mist in connecting pipe and/or after air is heated to 60~125 DEG C, be sent by the blower it is described interior intracavitary, to placement
Intracavitary article carries out disinfection inside.
Sprayer in above scheme can according to need select it is in the prior art any one, preferably, the spray
Day with fog may include water tank and the ultrasonic oscillation device that is arranged in water tank, connecting pipe described in the outlet of the water tank,
Also, liquid level sensor is equipped in the water tank；
The liquid level sensor, heating device, ultrasonic oscillator and the equal electric signal of blower connect the control electricity of disinfection cabinet
Road.
The heating device in above-mentioned each scheme is preferably ptc heater.The heating device good constant-temperature effect, and use
Safety is good.
As an improvement, can also be made in described interior intracavitary equipped with temperature sensor and humidity sensor；
The humidity sensor connects the control circuit of disinfection cabinet with the equal electric signal of temperature sensor.
For convenience of the discharge of exhaust gas, can also be equipped between the shell and the liner described interior intracavitary for extracting
Gas and the discharge blower that is emitted into outside disinfection cabinet.
The sterilization method of disinfection cabinet in above-mentioned each scheme, it is characterised in that include the following steps:
The control circuit, which transmits the liquidometer, to be carried out data and judges；
When having water in the water tank, control circuit starts the sprayer, the heating device and blower work；
The sprayer to the connecting pipe internal spraying, the heating device by connecting pipe water mist and air be heated to 60~
It is described interior intracavitary by blower feeding after 90 DEG C, 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；
When liquidometer detects it is anhydrous in the water tank when, control circuit starts the heating device and the fanman
Make, the air in the connecting pipe enters described interior intracavitary, internally intracavitary article progress after being heated to 115~125 DEG C
Disinfection；
When temperature sensor detects that interior intracavitary temperature is higher than 125 DEG C, control circuit closes heating device；Work as inner cavity
When interior temperature is lower than 115 DEG C, control circuit starts heating device work；
The interior intracavitary temperature is constant 30 minutes at 115~125 DEG C, complete disinfection task；
After completing disinfection task, control circuit closes the heating device, starts the air exhauster work；
When temperature sensor detects temperature≤50 DEG C, the humidity≤RH20 of inner cavity, described in the control circuit stopping
Blower and the air exhauster.
When detecting has water in the water tank, the heating device by the connecting pipe water mist and air heat
To 62~65 DEG C；
The interior intracavitary temperature is constant at 62~65 DEG C, and constant temperature time is 25~35 minutes.
When detecting has water in the water tank, the heating device by the connecting pipe water mist and air heat
To 75~90 DEG C；
The interior intracavitary temperature is constant at 75~90 DEG C, and constant temperature time is 10~30 seconds.
Compared with prior art, disinfection cabinet and sterilization method provided by the utility model, can select according to the actual situation
From using wet process disinfection or dry disinfection；It is sterilized using wet process, water mist is heated into 60~90 DEG C of steam, heating speed
Fastly, it consumes energy low, and steam or superheated steam are a kind of damp and hot disinfections, Disinfection Effect is good；Using dry disinfection, air is first heated,
Air after heating, which enters in cavity, carries out disinfection to article, and energy conservation and consumption reduction effects are good, sterilize without dead angle, drying temperature is more equal
It is even.
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).
The discharge blower for being equipped with the gas for extracting in inner cavity 21 between shell 1 and liner 2 and being emitted into outside disinfection cabinet
9.Discharge blower 9 in the present embodiment is centrifugal blower.
Connecting pipe 3 is arranged in the cavity between shell 1 and liner 2, and two-port is connected to inner cavity 21；Connecting tube
It is equipped with heating device 4 close to outlet port in road 3, the heating device in the present embodiment is ptc heater, is gone back in connecting pipe 3
Equipped with blower 8；The inner cavity 21 of liner 2 described in the outlet of connecting pipe 3.
Sprayer 5 for water to be converted into small water droplet, and is injected in connecting pipe 3；Including water tank 51 and it is arranged in water
Ultrasonic oscillation device 52 in case 51, the outlet connecting pipe 3 of water tank 51, water tank 51 is interior to be equipped with for detecting in water tank 51
The liquid level sensor of water level.
Liquid level sensor, heating device 4, ultrasonic oscillator 52, blower 8, discharge blower 9 and humidity sensor and temperature
Spend the control circuit of the equal electric signal connection disinfection cabinet of sensor.
The sterilization method of the disinfection cabinet is as follows:
Firstly, control circuit transmits liquidometer and carrys out data and judge；
When detecting has water in water tank 51, control circuit starts sprayer 5, heating device 4 and blower work；Sprayer
To connecting pipe internal spraying, heating device 4 by connecting pipe 3 water mist and air be heated to set temperature, the present embodiment is
After 75~90 DEG C, it is sent into inner cavity 21 by blower 8, 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 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 in 75~90 DEG C, moisture constant in RH90~RH10015~20 second, complete disinfection and appoint
Business.
When liquidometer detects it is anhydrous in water tank when, control circuit starts the heating device 4 and the blower 8 works,
Enter in the inner cavity 21 after air in the connecting pipe is heated to 115~125 DEG C, internally intracavitary article disappears
Poison；
When temperature sensor detects that interior intracavitary temperature is higher than 125 DEG C, control circuit closes heating device 4；When interior
When temperature in chamber 21 is lower than 115 DEG C, control circuit starts heating device 4 and works；
Temperature in the inner cavity 21 is constant 30 minutes at 115~125 DEG C, complete disinfection task.
After completing disinfection task, control circuit closes the heating device, starts the air exhauster work；
When temperature sensor detects temperature≤50 DEG C, the humidity≤RH20 of inner cavity, described in the control circuit stopping
Blower 8 and the air exhauster 9.
Embodiment 2
When detecting has water in water tank 51, control circuit starts sprayer 5, heating device 4 and blower work；Sprayer
To connecting pipe internal spraying, heating device 4 is sent by the water mist in connecting pipe 3 and after air is heated to 62~65 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 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 25~35 minutes, complete disinfection
Task.
Remaining content is same as Example 1.
Claims (5)
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:
Connecting pipe (3) are equipped between the shell (1) and the liner (2), is equipped in the connecting pipe (3) and is used to heat
The heating device (4) of water mist and/or air in connecting pipe (3) and by after heating water mist and/or air be sent into it is described in
Blower (8) in the inner cavity (21) of gallbladder (2)；The inner cavity (21) of liner (2) described in the outlet of the connecting pipe (3)；
Connecting pipe (3) described in the outlet of sprayer (5).
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), connecting pipe (3) described in the outlet of the water tank (51), also, the water
Liquid level sensor is equipped in case (51)；
The liquid level sensor, heating device (4), ultrasonic oscillation device (52) and blower (8) electric signal connect disinfection cabinet
Control circuit.
3. disinfection cabinet according to claim 1, it is characterised in that the heating device (4) is ptc heater.
4. according to claim 1 to disinfection cabinet described in any claim in 3, it is characterised in that be equipped in the inner cavity (21)
Temperature sensor and humidity sensor；
The humidity sensor connects the control circuit of disinfection cabinet with the equal electric signal of temperature sensor.
5. disinfection cabinet according to claim 4, it is characterised in that be equipped with and use between the shell (1) and the liner (2)
In the gas extracted in the inner cavity (21) and the discharge blower (9) being emitted into outside disinfection cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027783.8U CN208552555U (en) | 2017-08-16 | 2017-08-16 | Disinfection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027783.8U CN208552555U (en) | 2017-08-16 | 2017-08-16 | Disinfection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208552555U true CN208552555U (en) | 2019-03-01 |
Family
ID=65444785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027783.8U Active CN208552555U (en) | 2017-08-16 | 2017-08-16 | Disinfection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208552555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395110A (en) * | 2017-08-16 | 2019-03-01 | 宁波方太厨具有限公司 | Disinfection cabinet and sterilization method |
-
2017
- 2017-08-16 CN CN201721027783.8U patent/CN208552555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395110A (en) * | 2017-08-16 | 2019-03-01 | 宁波方太厨具有限公司 | Disinfection cabinet and sterilization method |
| CN109395110B (en) * | 2017-08-16 | 2023-06-20 | 宁波方太厨具有限公司 | Disinfection method of disinfection cabinet |
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