CN107144371A - A kind of soy bean milk making machine temperature sensor - Google Patents
A kind of soy bean milk making machine temperature sensor Download PDFInfo
- Publication number
- CN107144371A CN107144371A CN201710330519.XA CN201710330519A CN107144371A CN 107144371 A CN107144371 A CN 107144371A CN 201710330519 A CN201710330519 A CN 201710330519A CN 107144371 A CN107144371 A CN 107144371A
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- bean milk
- making machine
- soy bean
- milk making
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/303—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature using a sensing element having a resistance varying with temperature, e.g. thermistor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
A kind of soy bean milk making machine temperature sensor proposed by the present invention, including housing, thermistor, support and temperature controller, the thermistor are rack-mount, and are contacted with the temperature-sensitive face inwall of the housing；The temperature controller is rack-mount, and it has gap between the thermistor；The soy bean milk making machine temperature sensor includes some thermistors, and provided with heat insulating package material, the heat-insulating material is covered in outside thermistor, some thermistors are spaced apart.The sensor construction is simple, can heat repeatedly and safer soy bean milk making machine temperature sensor.
Description
Technical field
The present invention relates to field of temperature measurement, specially a kind of soy bean milk making machine temperature sensor.
Background technology
The temperature sensor set in soy bean milk making machine generally comprises housing, thermistor, support and some anti-overheat mechanisms,
When heating soybean milk is good, design temperature is reached, soy bean milk making machine is to stop heating, and triggers sound module, reminds user to pull out electricity
Source, drinks in time.
It can be seen that, traditional soybean milk machine does not have reheat function, if user is not handled soya-bean milk for a long time, beans
Slurry will slowly cool off, and influence is edible.
The content of the invention
It is an object of the invention to overcome the shortcomings of in above-mentioned technology there is provided one kind is simple in construction, it can heat repeatedly simultaneously
And safer soy bean milk making machine temperature sensor.
To achieve the above object, the present invention is adopted the following technical scheme that：
Soy bean milk making machine temperature sensor proposed by the present invention, including housing, thermistor, support and temperature controller, the temperature-sensitive electricity
Resistance is rack-mount, and is contacted with the temperature-sensitive face inwall of the housing；The temperature controller is rack-mount, itself and the heat
There is gap between quick resistance；
The soy bean milk making machine temperature sensor includes some thermistors, and provided with heat insulating package material, the heat-insulating material covers
Cover outside thermistor, some thermistors are spaced apart.
The temperature sensor also includes protective housing, and the protective housing is arranged on hull outside, between the housing
There is interval, hole is uniformly provided with the protective housing.
The thermistor is semistor or negative tempperature coefficient thermistor.
Wire is provided with the temperature sensor, the wire connects thermistor through heat-insulating material, with temperature controller
Connection, and computer board of the output temperature signal to soy bean milk making machine.
The heat-insulating material is PE PURs.
The temperature sensor also includes antiradiation film, and the antiradiation film parcel heat-insulating material is connected to the housing
Non- temperature-sensitive face on.
Beneficial effects of the present invention are as follows：
The temperature sensor is provided with multiple separate thermistors, and its measured value is more accurate, fluid affected smaller,
Wrapped up using heat-insulating material and antiradiation film, further enhancing the accuracy of measurement result；
Temperature controller is provided with, the power-off protection when temperature is too high can be reheated when less than design temperature；
Containment vessel is provided with sensor external so that sensor will not collide the bean or pea in soy bean milk making machine in thermometric, more will not
Covered by beans shell or other materials, influence it to measure；The sensor construction is simple, and using safety, user experience is high.
Brief description of the drawings
Fig. 1 is the first example structure figure of the invention；
Fig. 2 is second of example structure figure of the invention；
Wherein, 1- housings, 2- thermistors, 3- supports, 4- temperature controllers, 5- heat insulating package materials, 6- protective housing, 7- holes, 8-
Antiradiation film.
Embodiment
Embodiment 1, the soy bean milk making machine temperature sensor as shown in Fig. 1, including housing 1, thermistor 2, support 3 and temperature
Device 4 is controlled, the thermistor 2 is arranged on support 3, and is contacted with the temperature-sensitive face inwall of the housing 1；The temperature controller 4 is pacified
On support 3, there is gap in it between the resistance of temperature-sensitive electricity 2；
The soy bean milk making machine temperature sensor includes some thermistors 2, and provided with heat insulating package material 5, the heat-insulating material 5
It is covered in outside thermistor 2, some thermistors 2 is spaced apart.
Wire is provided with the temperature sensor, the wire connects thermistor 2 through heat-insulating material 5, with temperature control
Device 4 is connected, and computer board of the output temperature signal to soy bean milk making machine.
The temperature sensor also includes protective housing 6, and the protective housing 6 is arranged on outside housing 1, with the housing 1
Between have interval, be uniformly provided with hole 7 in the protective housing 6.
Operation principle：Sensor is arranged on the bottom position of soy bean milk making machine, and is directly contacted with soya-bean milk fluid, can it is most accurate,
Reflect the temperature change of soya-bean milk in time, when the temperature of soya-bean milk occurs extremely, such as：During higher than setting value, temperature controller can break in time
Electric protection, instead of hot melt insure, it is to avoid because set hot melt fuse melting protection and caused by soy bean milk making machine failure；If at a temperature of soy bean milk making machine
Drop after certain time, temperature controller can automatically reset conducting, fix a breakdown, soy bean milk making machine can be reheated.Multiple thermistors are used
Heat-insulating material is spaced apart while using, and using protective housing with holes, both improved the stability and security used, again
Add the accuracy of measurement.
Embodiment 2, as shown in Fig. 2, this temperature sensor is close with above-described embodiment one, and difference is only：Should
Temperature sensor also includes antiradiation film 8, and the parcel of antiradiation film 8 heat-insulating material 5 is connected to the non-sense of the housing 1
On warm face.The sensor further reduces the error of measured value, makes measurement more accurate.
Involved people's resistance is semistor or negative temperature coefficient thermistor power in both examples above
Resistance, heat-insulating material is PE PURs.
The equipment related to soy bean milk making machine other functions and structure are not as claimed key content of the invention, herein
Do not elaborate, involved computer board is also conventional selection in the present invention.
The technological thought of above example only to illustrate the invention, it is impossible to which protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme belongs to the scope of the present invention
Within.
Claims (6)
1. a kind of soy bean milk making machine temperature sensor, it is characterised in that the sensor includes housing, thermistor, support and temperature control
Device, the thermistor is rack-mount, and is contacted with the temperature-sensitive face inwall of the housing；The temperature controller is arranged on support
On, there is gap between the thermistor in it；
The soy bean milk making machine temperature sensor includes some thermistors, and provided with heat insulating package material, the heat-insulating material covers
Cover outside thermistor, some thermistors are spaced apart.
2. a kind of soy bean milk making machine temperature sensor according to claim 1, it is characterised in that the temperature sensor also includes protecting
Protective case body, the protective housing is arranged on hull outside, has interval between the housing, is uniformly set in the protective housing
There is hole.
3. a kind of soy bean milk making machine temperature sensor according to claim 1, it is characterised in that the thermistor is positive temperature
Coefficient resistance or negative tempperature coefficient thermistor.
4. a kind of soy bean milk making machine temperature sensor according to claim 1, it is characterised in that set in the temperature sensor
There is wire, the wire connects thermistor through heat-insulating material, is connected with temperature controller, and output temperature signal is to soy bean milk making machine
Computer board.
5. a kind of soy bean milk making machine temperature sensor according to claim 1, it is characterised in that the heat-insulating material heats for PE
Glue.
6. a kind of soy bean milk making machine temperature sensor according to claim 1, it is characterised in that the temperature sensor also includes anti-
Radiation film, the antiradiation film parcel heat-insulating material is connected on the non-temperature-sensitive face of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330519.XA CN107144371A (en) | 2017-05-11 | 2017-05-11 | A kind of soy bean milk making machine temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330519.XA CN107144371A (en) | 2017-05-11 | 2017-05-11 | A kind of soy bean milk making machine temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107144371A true CN107144371A (en) | 2017-09-08 |
Family
ID=59777815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710330519.XA Pending CN107144371A (en) | 2017-05-11 | 2017-05-11 | A kind of soy bean milk making machine temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107144371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553749A (en) * | 2018-06-01 | 2019-12-10 | 深圳市科敏传感器有限公司 | Electronic temperature probe with double sensitive elements and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904903Y (en) * | 2006-04-27 | 2007-05-30 | 广东天际电器有限公司 | Temperature sensor of electric cooker |
| CN201899361U (en) * | 2010-11-28 | 2011-07-20 | 王磊 | Heating soya-bean milk machine with filter isolation screen |
| CN203564024U (en) * | 2013-11-13 | 2014-04-30 | 江南大学 | Reusable temperature-measuring tea bag |
| CN203798459U (en) * | 2014-04-29 | 2014-08-27 | 信宜市中为电子有限公司 | Temperature sensor |
| CN204269252U (en) * | 2014-12-15 | 2015-04-15 | 上海森垚工贸有限公司 | Temperature sensor |
| CN205958137U (en) * | 2016-07-20 | 2017-02-15 | 莫乐荣 | Temperature warning device |
-
2017
- 2017-05-11 CN CN201710330519.XA patent/CN107144371A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904903Y (en) * | 2006-04-27 | 2007-05-30 | 广东天际电器有限公司 | Temperature sensor of electric cooker |
| CN201899361U (en) * | 2010-11-28 | 2011-07-20 | 王磊 | Heating soya-bean milk machine with filter isolation screen |
| CN203564024U (en) * | 2013-11-13 | 2014-04-30 | 江南大学 | Reusable temperature-measuring tea bag |
| CN203798459U (en) * | 2014-04-29 | 2014-08-27 | 信宜市中为电子有限公司 | Temperature sensor |
| CN204269252U (en) * | 2014-12-15 | 2015-04-15 | 上海森垚工贸有限公司 | Temperature sensor |
| CN205958137U (en) * | 2016-07-20 | 2017-02-15 | 莫乐荣 | Temperature warning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553749A (en) * | 2018-06-01 | 2019-12-10 | 深圳市科敏传感器有限公司 | Electronic temperature probe with double sensitive elements and manufacturing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
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| RJ01 | Rejection of invention patent application after publication |