CN204439240U - A kind of safety device thermocouple with ignition function - Google Patents
A kind of safety device thermocouple with ignition function Download PDFInfo
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- CN204439240U CN204439240U CN201520091106.7U CN201520091106U CN204439240U CN 204439240 U CN204439240 U CN 204439240U CN 201520091106 U CN201520091106 U CN 201520091106U CN 204439240 U CN204439240 U CN 204439240U
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Abstract
The utility model relates to a kind of safety device thermocouple with ignition function, one end of cathode conductor is connected with resistance wire one end, the other end of resistance wire is connected with one end of negative dipole, the other end of negative dipole is provided with positive dipole, one end that cathode conductor is connected with resistance wire and resistance wire are socketed with insulating sleeve on the surface, insulating sleeve outer ring place is socketed with locating sleeve, positive wire is positioned at cathode conductor side, its one end is through one end in the middle part of cathode conductor of locating sleeve and be connected with cathode conductor, positive wire side is furnished with the insulator be connected with positive wire by auxiliary traverse and lights a fire plug-in unit, the other end of cathode conductor and positive wire is separately installed with plug-in unit I and plug-in unit II.The utility model has the features such as installation rate that is easy for installation, kitchen range top ignition control device is fast, and the explosive event that portfire and solenoid valve can also be avoided to work simultaneously and cause occurs.
Description
Technical field
The utility model relates to thermopair and manufactures field, particularly relates to a kind of safety device thermocouple with ignition function.
Background technology
Thermopair does not originally possess ignition function, so also need install thermopair on the kitchen range top while to install portfire, this makes the structure of the kitchen range top itself become complicated, when processing assembling, speed of production is comparatively slow, and cost is higher, and valve and the insulator igniting of tool thermopair control simultaneously all must be carried out by synchronization, this makes to cause potential safety hazard during igniting, the situation of likely blasting occurs, and in order to solve the problem, design a kind of new thermocouple structure and being necessary.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of safety device thermocouple with ignition function, there is the features such as structure is simple, easy for installation, the installation rate of kitchen range top ignition control device is fast, avoid that solenoid valve do not produce electric arc phenomenon because electromotive force is low occurs, explosive event that portfire and solenoid valve can also be avoided to work simultaneously and cause occurs simultaneously.
The utility model solves the technical scheme that its technical matters adopts: provide a kind of safety device thermocouple with ignition function, comprise cathode conductor and positive wire, one end of described cathode conductor is connected with resistance wire one end, the other end of described resistance wire is connected with one end of negative dipole, the other end of described negative dipole is provided with positive dipole, one end that described cathode conductor is connected with resistance wire and resistance wire are socketed with insulating sleeve on the surface, described insulating sleeve outer ring place is socketed with locating sleeve, described positive wire is positioned at cathode conductor side, its one end is through one end in the middle part of cathode conductor of locating sleeve and be connected with cathode conductor, described positive wire side is furnished with the insulator be connected with positive wire by auxiliary traverse and lights a fire plug-in unit, described cathode conductor and the other end of positive wire are separately installed with plug-in unit I and plug-in unit II, described plug-in unit I and plug-in unit II are isolated by the guiding sheath of socket, by installing insulating sleeve pipe, insulator is lighted a fire between plug-in unit and thermopair be separated, avoid both contacts, ignition voltage is made to give thermoelectricity on a rare occasion individual signal by cathode conductor and positive wire by installing insulator igniting plug-in unit, thermopair is started working generation spark, after lighting stove fire, thermopair is because of burner heat temperature raising, electromagnetic signal is outwards exported, plug-in unit I and plug-in unit II is input to along cathode conductor and positive wire, plug-in unit I and plug-in unit II by-pass valve control are opened, combustion gas is exported, combustion gas contacts with the spark of thermopair, the kitchen range top is lighted a fire successfully.
Supplement as to the one of technical scheme described in the utility model, on described guiding sheath one end in the middle part of positive wire socket dirt proof sleeve is installed, by install dirt proof sleeve, avoid plug-in unit I and plug-in unit II contaminated.
Supplement as to the one of technical scheme described in the utility model, described locating sleeve is socketed with ceramic jacket on one end of positive dipole, a part for described positive dipole is arranged in ceramic jacket, by installing ceramic jacket, makes this electric arc can not be transmitted to kitchen range top ignition part.
Supplement as to the one of technical scheme described in the utility model, described positive dipole surface is furnished with a circle silver soldering circle, by arranging that silver soldering circle makes ceramic jacket be connected with positive dipole.
Supplement as to the one of technical scheme described in the utility model, described insulator igniting plug-in unit surface is furnished with square dirt proof sleeve, by arranging square dirt proof sleeve, avoids the insulator contaminated or electric arc of plug-in unit of lighting a fire to guide other metals.
beneficial effect
The utility model relates to a kind of safety device thermocouple with ignition function, by installing insulating sleeve pipe, insulator is lighted a fire between plug-in unit and thermopair be separated, avoid both contacts, insulator igniting plug-in unit is made to give thermoelectricity on a rare occasion individual signal by positive wire by installing insulator igniting plug-in unit, thermopair is started working generation spark, thermopair heats up afterwards, electromagnetic signal is outwards exported, plug-in unit I and plug-in unit II is input to along cathode conductor and positive wire, plug-in unit I and plug-in unit II generation current make electromagnetic valve work by-pass valve control open, valve body combustion gas is exported, combustion gas is exported, combustion gas contacts with the spark of thermopair, the kitchen range top is lighted a fire successfully.The utility model also has the features such as structure is simple, easy for installation, the installation rate of kitchen range top ignition control device is fast, avoids that solenoid valve do not produce electric arc phenomenon because electromotive force is low occurs, explosive event that portfire and solenoid valve can also be avoided to work simultaneously and cause occurs simultaneously.
Accompanying drawing explanation
Fig. 1 is structure full sectional view of the present utility model.
Diagram: 1, plug-in unit I, 2, plug-in unit II, 3, guiding sheath, 4, dirt proof sleeve, 5, auxiliary traverse, 6, insulator igniting plug-in unit, 7, square dirt proof sleeve, 8, positive wire, 9, cathode conductor, 10, insulating sleeve, 11, locating sleeve, 12, resistance wire, 13, negative dipole, 14, positive dipole, 15, silver soldering circle, 16, ceramic jacket.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment of the present utility model relates to a kind of safety device thermocouple with ignition function, as shown in Figure 1, a kind of safety device thermocouple with ignition function, comprise cathode conductor 9 and positive wire 8, one end of described cathode conductor 9 is connected with resistance wire 12 one end, the other end of described resistance wire 12 with one end of negative dipole 13 because expanded by heating is connected, the other end of described negative dipole 13 is provided with positive dipole 14, one end that described cathode conductor 9 is connected with resistance wire 12 and resistance wire 12 are socketed with insulating sleeve 10 on the surface, described insulating sleeve 10 outer ring place is socketed with locating sleeve 11, described positive wire 8 is positioned at cathode conductor 9 side, its one end is through one end in the middle part of cathode conductor 9 of locating sleeve 11 and be connected with cathode conductor 9, described positive wire 8 side is furnished with the insulator be connected with positive wire 8 by auxiliary traverse 5 and lights a fire plug-in unit 6, described cathode conductor 9 and the other end of positive wire 8 are separately installed with plug-in unit I 1 and plug-in unit II 2, described plug-in unit I 1 and plug-in unit II 2 are isolated by the guiding sheath 3 of socket.
On described guiding sheath 3 one end in the middle part of positive wire 8, socket is provided with dirt proof sleeve 4.
Described locating sleeve 11 is socketed with ceramic jacket 16 on one end of positive dipole 14, and a part for described positive dipole 14 is arranged in ceramic jacket 16.
Described positive dipole 14 is furnished with a circle silver soldering circle 15 on the surface.
Described insulator igniting plug-in unit 6 surface is furnished with square dirt proof sleeve 7.
Embodiment
By the installation of TC ceramic jacket 16 end is inserted in the kitchen range top, afterwards plug-in unit I 1 is connected with the solenoid valve controlling combustion gas with plug-in unit II 2, afterwards by insulator igniting plug-in unit 6 output current, electric current outputs in positive wire 8 along auxiliary traverse 5, plug-in unit II 2 and thermopair end is entered into afterwards by positive wire 8, positive dipole 14 and burner produce spark because of electric arc, igniting produces flare, because flare makes thermopair generate heat produce electric signal after lighting stove fire, this electric signal enters in plug-in unit I 1 along cathode conductor 9, plug-in unit I 1 and plug-in unit II 2 have electric signal simultaneously, solenoid valve is opened, combustion gas exports, contact with spark, the kitchen range top is started working.
Claims (5)
1. one kind has the safety device thermocouple of ignition function, comprise cathode conductor (9) and positive wire (8), it is characterized in that: one end of described cathode conductor (9) is connected with resistance wire (12) one end, the other end of described resistance wire (12) is connected with one end of negative dipole (13), the other end of described negative dipole (13) is provided with positive dipole (14), one end that described cathode conductor (9) is connected with resistance wire (12) and resistance wire (12) are socketed with insulating sleeve (10) on the surface, described insulating sleeve (10) outer ring place is socketed with locating sleeve (11), described positive wire (8) is positioned at cathode conductor (9) side, its one end is passed the one end at close cathode conductor (9) middle part of locating sleeve (11) and is connected with cathode conductor (9), described positive wire (8) side is furnished with the insulator be connected with positive wire (8) by auxiliary traverse (5) and lights a fire plug-in unit (6), described cathode conductor (9) and the other end of positive wire (8) are separately installed with plug-in unit I (1) and plug-in unit II (2), described plug-in unit I (1) and plug-in unit II (2) are isolated by the guiding sheath (3) of socket.
2. a kind of safety device thermocouple with ignition function according to claim 1, is characterized in that: the socket on the one end at positive wire (8) middle part of described guiding sheath (3) is provided with dirt proof sleeve (4).
3. a kind of safety device thermocouple with ignition function according to claim 1 and 2, it is characterized in that: described locating sleeve (11) is socketed with ceramic jacket (16) on one end of positive dipole (14), and a part for described positive dipole (14) is arranged in ceramic jacket (16).
4. a kind of safety device thermocouple with ignition function according to claim 3, is characterized in that: described positive dipole (14) is furnished with a circle silver soldering circle (15) on the surface.
5. a kind of safety device thermocouple with ignition function according to claim 4, is characterized in that: described insulator igniting plug-in unit (6) surface is furnished with square dirt proof sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091106.7U CN204439240U (en) | 2015-02-09 | 2015-02-09 | A kind of safety device thermocouple with ignition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091106.7U CN204439240U (en) | 2015-02-09 | 2015-02-09 | A kind of safety device thermocouple with ignition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439240U true CN204439240U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091106.7U Active CN204439240U (en) | 2015-02-09 | 2015-02-09 | A kind of safety device thermocouple with ignition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439240U (en) |
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2015
- 2015-02-09 CN CN201520091106.7U patent/CN204439240U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |