CN101912627A - Household sterilization device and heat sterilization method thereof - Google Patents
Household sterilization device and heat sterilization method thereof Download PDFInfo
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- CN101912627A CN101912627A CN 201010218485 CN201010218485A CN101912627A CN 101912627 A CN101912627 A CN 101912627A CN 201010218485 CN201010218485 CN 201010218485 CN 201010218485 A CN201010218485 A CN 201010218485A CN 101912627 A CN101912627 A CN 101912627A
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Abstract
The invention relates to a household sterilization device and a heat sterilization method thereof. The sterilization device comprises a liquid container for holding the liquid to be heated and the objects to be sterilized, a heater for heating the liquid to be heated, a temperature sensor and a timer, wherein the temperature sensor is used for detecting the temperature of the liquid to be heated and starting the timer according to the result; and the timer is used for setting time and controlling the heater to work according to the set time. After being adopted, the technical scheme of the invention can more conveniently carry out heat sterilization on the commonly used household objects such as tableware, is easy to implement and is unnecessary for the user to directly carry out trivial operations.
Description
Technical field
The invention belongs to the household goods health field, particularly a kind of domestic sterilizing unit and pasteurization method thereof.
Background technology
In life at home, people usually can utilize the mode of heating to kill antibacterial on the heat-resisting object.For example, place water as chopsticks, ceramic tableware, canister etc. germ-resistant object, water is boiled, to reach the effect of degerming.
But detection shows that the trophosome of various microorganisms can be killed 100 ℃ of temperature following half an hour according to science, and its spore and spore can not lose vitality under this condition.Therefore, general family pasteurization method commonly used has its drawback.
And methods such as pasteurize that food production is used always or high temperature sterilization are difficult to carry out for the user who lacks corresponding tool, also do not possess general applicability.
Therefore, a kind of domestic pasteurization method of simple and convenient need be provided.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of household goods hygienic device, particularly a kind of domestic sterilizing unit and pasteurization method thereof.
The present invention is achieved by the following technical solutions:
A kind of pasteurization method, described method mainly may further comprise the steps:
A. will need germ-resistant object to place in the heating container;
B. in described heating container, inject liquid;
C. with the liquid heat to 100 in the described heating container ℃;
D. with the liquid cools in the described heating container to room temperature;
E. once more with the liquid heat to 100 in the container ℃.
In pasteurization method of the present invention, described heating container is domestic retorts or common aluminum pot.
In pasteurization method of the present invention, described step c further comprises: with the liquid heat to 100 in the described heating container ℃, keep more than 30 minutes.
In pasteurization method of the present invention, described steps d further comprises: to room temperature, place more than 12 hours the liquid cools in the described heating container.
In pasteurization method of the present invention, described step e further comprises: with after the liquid heat to 100 in the container ℃, keep more than 30 minutes once more.
A kind of sterilizing unit, described sterilizing unit comprises the liquid container that is used for splendid attire liquid to be heated and places the object object of waiting to sterilize, with the heater that is used for described liquid to be heated is heated, described sterilizing unit also comprises temperature sensor and intervalometer, described temperature sensor is used to detect the temperature of described liquid to be heated, start described intervalometer according to the result, described intervalometer is used for setting-up time, and controls described heater work according to the time that sets.
In sterilizing unit of the present invention, the work process of described sterilizing unit is: described heater is heated to 100 ℃ with the liquid in the described liquid container, described temperature sensor starts described intervalometer, described intervalometer is controlled described heater and is worked on more than 30 minutes, after described temperature of liquid is cooled to room temperature, described temperature sensor starts intervalometer, described intervalometer was controlled described heater once more with described liquid heat to 100 ℃ after 12 hours, described temperature sensor starts described intervalometer, and described intervalometer is controlled described heater and worked on more than 30 minutes.
In sterilizing unit of the present invention, the work process of described sterilizing unit is: described heater is heated to 100 ℃ with the liquid in the described liquid container, described temperature sensor starts described intervalometer, described intervalometer is controlled described heater and is worked on more than 30 minutes, after described temperature of liquid is cooled to room temperature, described temperature sensor starts intervalometer, described intervalometer was controlled described heater once more with described liquid heat to 100 ℃ after 24 hours, described temperature sensor starts described intervalometer, and described intervalometer is controlled described heater and worked on more than 30 minutes.
In sterilizing unit of the present invention, the work process of described sterilizing unit is: described heater is heated to 100 ℃ with the liquid in the described liquid container, described temperature sensor starts described intervalometer, described intervalometer is controlled described heater and is worked on more than 30 minutes, after described temperature of liquid is cooled to room temperature, described temperature sensor starts intervalometer, described intervalometer was controlled described heater once more with described liquid heat to 100 ℃ after 48 hours, described temperature sensor starts described intervalometer, and described intervalometer is controlled described heater and worked on more than 30 minutes.
Adopt after the technical scheme of the present invention, can be comparatively easily carry out pasteurization to families such as tableware article commonly used, this scheme is easy to implement, and need not the user and directly carry out loaded down with trivial details operation.
Description of drawings
Fig. 1 is the flow chart of pasteurization method of the present invention.
Fig. 2 is the module map of sterilizing unit of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Design of the present invention is, because the trophosome of various thalline microorganisms can be killed under 100 ℃ of temperature in about 30 minutes, what therefore mainly need to handle is its spore and spore.And spore and spore at room temperature can be sprouted through 12 to 48 hours and become trophosome, and heat it this moment, can all kill various thalline microorganisms, reached germ-resistant purpose.
See also Fig. 1, pasteurization method of the present invention mainly may further comprise the steps:
Step 1: will need germ-resistant object to place in the heating container;
This heating container can adopt in the domestic retorts, and also available common aluminum pot replaces.
Step 2: in container, inject liquid;
In general domestic environment, add tap water and get final product.
Step 3:, keep more than 30 minutes with the liquid heat to 100 in the container ℃;
Step 4: the liquid cools in container was placed 12 to 48 hours to room temperature;
Determine according to user's actual needs standing time.In general, after placing 12 hours, the spore of most thalline microorganisms and spore have been sprouted becomes trophosome.
Step 5: with the liquid heat to 100 in the container ℃, keep more than 30 minutes once more.
So, can reach complete germ-resistant purpose.If the user has relatively high expectations to sterilization, also can repeatedly repeat above-mentioned flow process.
See also Fig. 2, sterilizing unit of the present invention mainly comprises liquid container, heater, temperature sensor and intervalometer.
Wherein, liquid container is used for splendid attire liquid to be heated and placement object to be sterilized, and by heater the liquid in it is heated.Temperature sensor is used for the temperature of tracer liquid, starts intervalometer according to the result.Intervalometer is used for setting-up time, works according to the duration control heater.
During work, the user injects liquid in the liquid container of sterilizing unit, will need germ-resistant object to put into liquid container.In general domestic environment, add tap water and get final product.And will need germ-resistant object directly to be positioned in this liquid container.Sterilizing unit heats the liquid in it by heater, and when temperature of liquid reached 100 ℃, temperature sensor started intervalometer, and the intervalometer control heater continues liquid is heated, and keeps more than 30 minutes.After stopping heating, the liquid cools in container is to room temperature, and temperature sensor starts intervalometer.In general, after placing 12 hours, the spore of most thalline microorganisms and spore have been sprouted becomes trophosome.Therefore, after 12 to 48 hours, the intervalometer control heater heats liquid once more.When temperature of liquid reached 100 ℃, temperature sensor started intervalometer, and the intervalometer control heater continues liquid is heated, and keeps more than 30 minutes.
So, can reach complete germ-resistant purpose.If the user has relatively high expectations to sterilization, also can use sterilizing unit of the present invention repeatedly the germ-resistant article of needs to be sterilized.
Adopt technical scheme of the present invention, can be comparatively easily carry out pasteurization to families such as tableware article commonly used, this scheme is easy to implement, and need not the user and directly carry out loaded down with trivial details operation.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a pasteurization method is characterized in that, described method mainly may further comprise the steps:
A. will need germ-resistant object to place in the heating container;
B. in described heating container, inject liquid;
C. with the liquid heat to 100 in the described heating container ℃;
D. with the liquid cools in the described heating container to room temperature;
E. once more with the liquid heat to 100 in the container ℃.
2. pasteurization method as claimed in claim 1 is characterized in that, described heating container is domestic retorts or common aluminum pot.
3. pasteurization method as claimed in claim 1 is characterized in that, described step c further comprises: with the liquid heat to 100 in the described heating container ℃, keep more than 30 minutes.
4. pasteurization method as claimed in claim 3 is characterized in that, described steps d further comprises: to room temperature, place more than 12 hours the liquid cools in the described heating container.
5. pasteurization method as claimed in claim 4 is characterized in that, described step e further comprises: with after the liquid heat to 100 in the container ℃, keep more than 30 minutes once more.
6. sterilizing unit, described sterilizing unit comprises the liquid container that is used for splendid attire liquid to be heated and places the object of waiting to sterilize, with the heater that is used for described liquid to be heated is heated, it is characterized in that, described sterilizing unit also comprises temperature sensor and intervalometer, and described temperature sensor is used to detect the temperature of described liquid to be heated, starts described intervalometer according to the result, described intervalometer is used for setting-up time, and controls described heater work according to the time that sets.
7. sterilizing unit as claimed in claim 6, it is characterized in that, the work process of described sterilizing unit is: described heater is heated to 100 ℃ with the liquid in the described liquid container, described temperature sensor starts described intervalometer, described intervalometer is controlled described heater and is worked on more than 30 minutes, after described temperature of liquid is cooled to room temperature, described temperature sensor starts intervalometer, described intervalometer was controlled described heater once more with described liquid heat to 100 ℃ after 12 hours, described temperature sensor starts described intervalometer, and described intervalometer is controlled described heater and worked on more than 30 minutes.
8. sterilizing unit as claimed in claim 6, it is characterized in that, the work process of described sterilizing unit is: described heater is heated to 100 ℃ with the liquid in the described liquid container, described temperature sensor starts described intervalometer, described intervalometer is controlled described heater and is worked on more than 30 minutes, after described temperature of liquid is cooled to room temperature, described temperature sensor starts intervalometer, described intervalometer was controlled described heater once more with described liquid heat to 100 ℃ after 24 hours, described temperature sensor starts described intervalometer, and described intervalometer is controlled described heater and worked on more than 30 minutes.
9. sterilizing unit as claimed in claim 6, it is characterized in that, the work process of described sterilizing unit is: described heater is heated to 100 ℃ with the liquid in the described liquid container, described temperature sensor starts described intervalometer, described intervalometer is controlled described heater and is worked on more than 30 minutes, after described temperature of liquid is cooled to room temperature, described temperature sensor starts intervalometer, described intervalometer was controlled described heater once more with described liquid heat to 100 ℃ after 48 hours, described temperature sensor starts described intervalometer, and described intervalometer is controlled described heater and worked on more than 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010218485 CN101912627A (en) | 2010-06-25 | 2010-06-25 | Household sterilization device and heat sterilization method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010218485 CN101912627A (en) | 2010-06-25 | 2010-06-25 | Household sterilization device and heat sterilization method thereof |
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| CN101912627A true CN101912627A (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010218485 Pending CN101912627A (en) | 2010-06-25 | 2010-06-25 | Household sterilization device and heat sterilization method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921024A (en) * | 2011-08-12 | 2013-02-13 | 中国钢铁股份有限公司 | Bacterial inhibition method for metal processing liquid, and system thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370869Y (en) * | 1999-03-01 | 2000-03-29 | 中国人民解放军总参谋部兵种部第三管理处门诊部 | Full-automatic electrothermic pressure steam sterilizing apparatus |
| CN101248812A (en) * | 2008-03-21 | 2008-08-27 | 浙江大学 | Rotary type plastic food bag pasteurizing device |
| CN201316429Y (en) * | 2008-12-01 | 2009-09-30 | 王振清 | Automatic clothes boiling pan |
-
2010
- 2010-06-25 CN CN 201010218485 patent/CN101912627A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370869Y (en) * | 1999-03-01 | 2000-03-29 | 中国人民解放军总参谋部兵种部第三管理处门诊部 | Full-automatic electrothermic pressure steam sterilizing apparatus |
| CN101248812A (en) * | 2008-03-21 | 2008-08-27 | 浙江大学 | Rotary type plastic food bag pasteurizing device |
| CN201316429Y (en) * | 2008-12-01 | 2009-09-30 | 王振清 | Automatic clothes boiling pan |
Non-Patent Citations (1)
| Title |
|---|
| 《土壤与环境微生物研究法》 20080930 李振高等 间歇蒸汽灭菌 科学出版社 40-41 1-5、7-8 , * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921024A (en) * | 2011-08-12 | 2013-02-13 | 中国钢铁股份有限公司 | Bacterial inhibition method for metal processing liquid, and system thereof |
| CN102921024B (en) * | 2011-08-12 | 2015-01-07 | 中国钢铁股份有限公司 | Bacterial inhibition method for metal processing liquid, and system thereof |
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Application publication date: 20101215 |