A kind of pan with concealed temperature measurement structure
Technical field
The present invention relates to a kind of pan, more particularly to a kind of pan with concealed temperature measurement structure, belongs to kitchen and sets
Standby technical field.
Technical background:
With progress and the improvement of people's living standards of society, increasing Intelligent hardware enters into the visual field of masses,
Many facilities are provided for the daily life of people, clothing, food, lodging and transportion -- basic necessities of life.Progress however as society is constantly accelerated, with younger generation
Gradually grow up, the overall consumption view of society, diet are seen just is occurring deep reform.
The fast development of Intelligent hardware so that sensor be particularly temperature sensor cooking apparatus utilization also increasingly
Generally, these changes have directly facilitated the update of kitchen tools, especially show above intelligent pan, intelligent pan most basic
Function be thermometric, pan body examination temperature just needs to arrange temperature sensor, the temperature that the pan of present technology is installed in pan
Degree sensor includes thermocouple, pt100 etc..As pt100 volume is very much not easy to install, temperature jump when be easily damaged, therefore
Apply more rare in pan thermometric.It is thermocouple that application is more because thermocouple measurement scope is wide, can measure -200 to+
The scope that spends 1000 more, and be hardly damaged, it is one of most suitable sensor of pan thermometric.But the pan due to prior art
The setting of thermocouple is unreasonable, still suffers from following aspect shortcoming:1st, point for measuring temperature arranges irrational distribution, and measurement error is big.2nd, examine
The measuring point poor, point for measuring temperature of disguise easily fails, and service life is short.3rd, manufacturing process complexity, low production efficiency, relatively costly.
In order to solve existing difficult point, Patent design one kind of the present invention can install thermocouple, and be readily produced, low cost, if
Count simple pot.
Content of the invention
The purpose of the present invention, be solve prior art boiler able to measuring temperature exist point for measuring temperature arrange unreasonable, test point volatile
Effect, the big and manufacturing process of measurement error are complicated, low production efficiency, relatively costly problem, provide a kind of with concealed thermometric
The pan of structure.Be evenly distributed with point for measuring temperature, good concealment, sturdy and durable, using safety, thermometric be accurate, temperature-measuring range is big
Efficiency high and the simple feature of processing technology.
The purpose of the present invention can be reached by adopting the following technical scheme that:
A kind of pan with concealed temperature measurement structure, including pot, its construction features is, is provided with the bottom surface of pot
Attached bottom, is provided with thermocouple in pot and attached bottom junction, and it is attached that the test side of the thermocouple is hidden in pot bottom surface middle position
Contact closely and with the bottom surface of pot, form the temperature measurement structure of direct detection pot middle position and surrounding;Attached bottom is tight with pot
In conjunction with the interior and straight Shen of capillary tubing is injected to inside the bottom of a pan in the test side of thermocouple, and the signal output part of thermocouple is pot
Real time temperature signal output part;Concealed temperature measurement structure is formed in the bottom surface of pot.
In practical application, the signal input part of the collection of the signal output part outer signal of thermocouple and process circuit, signal
Collection and process circuit receive thermocouple signal by signal input part, after treatment from the outfan of wireless signal output circuit
Kitchen range, smoke exhaust ventilator, mobile phone, panel computer or other no electric communication apparatus is transferred to, is formed automatic temperature-adjusting detection, adjustment and control
System processed.
The purpose of the present invention can also be reached by adopting the following technical scheme that:
Further, the junction at pot with attached bottom is provided with some capillary tubings, and some capillary tubings are uniform
It is distributed in pot bottom surface;Corresponding with the setting of capillary tubing, the thermoelectricity occasionally quantity of thermocouple test side and capillary tubing
Quantity is identical, the test side of the thermocouple put in by capillary tubing pot bottom surface and attached bottom junction (inside the bottom of a pan),
To carry out accurate thermometric.
Further, pot is flat Cooker structure, thermocouple test side installed in the whole the bottom of a pan of pot;Or pot is
Round bottom Cooker structure, thermocouple test side installed in pot position is:Centered on the center in the bottom of a pan, point, scatters to pot to surrounding
In the 2/3 of projected area.
Further, the thickness of the pot body sidewall is 0.2-5mm, and the thickness in the bottom of a pan is 0.2-10mm.
Further, the pan refers to the pan that the bottom of a pan is a plane, and the circular bottom pot refers to the bottom of a pan for circular arc
The pan of shape.
Further, the caliber of the capillary tubing is 0.2-10mm;A diameter of 0.15-9.85mm of the thermocouple.
Further, the buried capillary tubing quantity of the Intelligent pan is that 1-20 root, the quantity of the thermocouple can be 1-
20.
Further, thermocouple is the hot junction composition test side of armoured thermocouple, thermocouple, cold end composition signal output
End.
Further, the length of the thermocouple is 0.2-1000mm.
The present invention has following prominent and beneficial effect:
The present invention is provided with thermocouple due to being provided with attached bottom in the bottom surface of pot in the junction at pot with attached bottom, the heat
The test side of galvanic couple is hidden in pot bottom surface middle position nearby and is contacted with the bottom surface of pot, forms direct detection pot central authorities
Position and the temperature measurement structure of surrounding, can solve the problem that the boiler able to measuring temperature of prior art has the point for measuring temperature unreasonable, test point of setting easy
Failure, the big and manufacturing process of measurement error is complicated, low production efficiency, relatively costly problem, is evenly distributed with point for measuring temperature, hidden
Covering property is good, sturdy and durable, using safety, thermometric be accurate, the big efficiency high of temperature-measuring range and the simple feature of processing technology and beneficial
Effect.
Description of the drawings
Fig. 1 is the structural representation (pan) of the specific embodiment of the invention 1.
Fig. 2 is the structural representation of the thermocouple being related in Fig. 1.
Fig. 3 is the structural representation (circular bottom pot) of the specific embodiment of the invention 2.
Fig. 4 is the structural representation (pressure cooker) of the specific embodiment of the invention 3.
Specific embodiment
In conjunction with accompanying drawing, the present invention is further described.
Specific embodiment 1:
Referring to Fig. 1-Fig. 2, the present embodiment includes pot 1, is provided with attached bottom 3 in the bottom surface of pot 1, in pot 1 with attached bottom 3 even
The place of connecing is provided with thermocouple 4, and the test side of the thermocouple 4 is hidden in 1 bottom surface middle position of pot nearby and the bottom surface with pot 1
Contact, forms the temperature measurement structure of direct detection pot middle position and surrounding;Attached bottom 3 is combined closely with pot 1, thermocouple 3
Test side 4-1 is injected in capillary tubing 2 and is directly reached inside the bottom of a pan, and the signal output part 4-2 of thermocouple 3 is the real-time of pot 1
Temperature signal outfan;Concealed temperature measurement structure is formed in the bottom surface of pot 1.
In the present embodiment:
Some capillary tubings 2 are provided with the junction at pot 1 with attached bottom 3, some capillary tubings 2 are evenly distributed on
1 bottom surface of pot;Corresponding with the setting of capillary tubing 2, the quantity of thermocouple 4 or thermocouple test side 4-1 and capillary tubing 2
Quantity is identical, and the test side 4-1 of the thermocouple 4 puts in the junction (the bottom of a pan of 1 bottom surface of pot and attached bottom 3 by capillary tubing 2
Internal), to carry out accurate thermometric.
Pot 1 is flat Cooker structure, and thermocouple test side 4-1 is installed in the whole the bottom of a pan of pot 1.
The thickness of 1 side wall of the pot is 0.2-5mm, and the thickness in the bottom of a pan is 0.2-10mm.The pan refers to the bottom of a pan
Pan for a plane.The caliber of the capillary tubing 2 is 0.2-10mm;A diameter of 0.15- of the thermocouple 4
9.85mm.It is 1-20 root that buried 2 quantity of capillary tubing of the Intelligent pan is the quantity of 1-20 root, the thermocouple 4.Thermocouple 4
For armoured thermocouple, the hot junction of thermocouple 4 constitutes test side 4-1, cold end and constitutes signal output part 4-2.The length of the thermocouple 4
Spend for 0.2-1000mm.
Specific embodiment 2:
Referring to Fig. 3, the feature of the specific embodiment of the invention 2 is:Pot 1 is circular bottom pot, and its bottom of a pan is cambered surface or round bottom,
Pot is nuzzled capillary tubing 2 before attached bottom, subsequently passes through the attached bottom of high temperature, allows attached bottom 3 to combine closely with pot 1, and 4 hot junction of thermocouple is slotting
Enter capillary tubing 2, inside straight Shen to the bottom of a pan;Pot 1 is round bottom Cooker structure, and thermocouple test side installed in 1 position of pot is:With
Point centered on the center in the bottom of a pan, scatters in the 2/3 of pot projected area to surrounding.Remaining is with specific embodiment 1.
Specific embodiment 3:
Referring to Fig. 4, the feature of the specific embodiment of the invention 3 is:Pot 1 is flat pressure cooker.Remaining same specific embodiment
1.
In practical application, the signal input part of the collection of the signal output part outer signal of thermocouple 3 and process circuit, signal
Collection and process circuit receive thermocouple signal by signal input part, after treatment from the outfan of wireless signal output circuit
Kitchen range, smoke exhaust ventilator, mobile phone, panel computer or other no electric communication apparatus is transferred to, is formed automatic temperature-adjusting detection, adjustment and control
System processed.