CN2552010Y - Safety device for testing thermoelectric and thermosensor elements - Google Patents
Safety device for testing thermoelectric and thermosensor elements Download PDFInfo
- Publication number
- CN2552010Y CN2552010Y CN 02202756 CN02202756U CN2552010Y CN 2552010 Y CN2552010 Y CN 2552010Y CN 02202756 CN02202756 CN 02202756 CN 02202756 U CN02202756 U CN 02202756U CN 2552010 Y CN2552010 Y CN 2552010Y
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- heat
- hot
- perceptron
- moving
- post
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Abstract
The utility model relates to a safety device for testing thermoelectric and thermosensor elements. At least one group of electric heating apparatuses and thermoelectric or thermosensor elements are combined together by a contact or contactless way. The electric heating apparatus can heat with electricity at any point or the surrounding of the thermoelectric or thermosensor elements and heat the thermoelectric or a thermosensor by direct heat and radiant heat so as to cause the thermoelectric or thermosensor to produce action and carry out temperature control performance test. A thermoelectric or thermosensor circuit or a calculating processor can indicate by temperature display, indicating light and alarming sound when reaching the testing temperature. The heating enactment of the electric heating apparatus can be done in power staring or manually stating or in the accumulating tests for setting the starting time of the power and then be correspondingly treated by the circuit or the calculating processor so as to prevent super high temperature without alarming caused by not knowing the error of the thermoelectric or thermosensor elements. The utility model ensures that the device of the thermoelectric or thermosensor elements keeps the normal efficacy and guarantees the safe use.
Description
Technical field
The utility model relates to a kind of safety inspection alarming device, be at the moving electric post of the heat (electric controller of band thermal sensor and control contact, electric heating control device as electric cooker one class) additional electric heating apparatus or on the hot perceptron element, can make up with contact or noncontact mode between the two, this electric heater uses another power supply heating, and or all around attached to any point of moving electric post of heat or hot perceptron element, can penetrate moving electric post of heat order heat or hot perceptron element generation test action with the direct heat or the width of cloth, through circuit computing or processing, again with temperature indicator, pilot lamp, warnings etc. are informed the user, whether moving electric post of the heat of being tested or hot perceptron element have temperature-control performance, guarantee the safe handling of moving electric post of heat or hot perceptron element.
Background technology
Raising along with people's standard of living, also corresponding generation of habits and customs changes largely, electronic unit that arises at the historic moment and application thereof are also had everything, automation equipment particularly, for cooperating the robotization requirement, the production of its parts need rely on accurate electronic material and electrical machine element and satisfy the requirement of control system.Moving electric post of heat or hot perceptron are to use one of maximum parts in the automation equipment product, because the constant temperature automatic detection device of body is not set on parts, therefore the user can only an effect of trusting moving electric post of this heat or hot perceptron be normal ignorantly, causes to take place also not know and the situation generation that causes product to burn above former design temperature.
If this type of incident occurs on the general household appliances, owing to be found easily so can avoid taking place big accident, it is malfunctioning again for known to the driver time that the thing of worst is that the moving electric post of the heat on being arranged on car engine, water tank, hot perceptron have broken down, surpass preset temperature but the not caution of moving electric post of heat or hot perceptron, the driver drives as usual, engine in the time of will travelling burns suddenly, or water tank is because of surpassing high temperature explosion suddenly etc.These phenomenons are that moving electric post of heat or hotness know that apparatus can not the oneself detect the problem that is produced, and also can cause fire, casualties etc. when serious fully.Therefore, the collateral security security consideration need be made the design of overall property to moving electric post of heat or hot perceptron element, again with the security of guaranteeing that it uses on locomotive, automobile and popular household appliances, instrument.
In sum, moving electric post of heat commonly used or hot perceptron element are not to be with automatic testing equipment, and the user can only trust the moving effect of its heat fully, thereby cause dangerous the generation.For solving the defective on the moving electric post of heat traditional in the above-mentioned prior art, the hot perceptron element design, the utility model proposes Technological improvement plan.
The utility model content
The purpose of this utility model is that moving electric post of a kind of heat of design or hot perceptron are tested device safe in utilization, can test moving electric post of heat commonly used or hot perceptron element and whether have fault, whether can normally carry out temperature control, to ensure the security of using.
The technical scheme that realizes the utility model purpose is such: a kind of heat is moved the hot perceptron element test in electric post device safe in utilization, it is characterized in that: on moving electric post of described heat or the hot perceptron element, at least one group of electric heater that has contact adopted or noncontact mode to be provided with, this at least one group of electric heater becomes an element with moving electric post of described heat or hot perceptron elements combination.
Moving electric post of heat of the present utility model or hot perceptron are tested device safe in utilization, are additional electric heating apparatuses on moving electric post of heat or hot perceptron element, and are one with contact or noncontact mode with moving electric post of heat or hot perceptron elements combination.
This electric heater can be on moving electric post of heat or hot perceptron any point or all around with the heating of powering separately of another power supply, or anyly can penetrate the moving electric post of heat order heat with the direct heat or the width of cloth, hot perceptron produces the element of temperature control test action, handle via circuit exclusive disjunction processor unit, reach moving electric post of test heat or hot perceptron element, and inform the user with temperature indicator, pilot lamp, warning, safe in utilization to guarantee.
A kind of heat of the present utility model is moved electric post, hot perceptron element automatic temperature-adjusting pick-up unit, be that employed heat is moved on electric post, the hot perceptron element in existing conventional art, increase design one heating arrangement, start its power circuit, with manual or automated manner heating, this moment, heating lamp was bright, showed behind the arrival design temperature, as warning lamp, warning etc.
The utility model is applicable in the temperature control system, so long as utilize temperature control principle to reach the moving electric post of automatic detection heat, hot perceptron, all can use heat of the present utility model to move electric post, the hot perceptron element pick-up unit of heating automatically in temperature control system.Therefore this is tested device safe in utilization and can be arranged on and utilize the electric heater heating, makes automatically in the temperature control system of moving electric post of heat or the action of hot perceptron element.
In traditional temperature control system commonly used, by moving electric post of heat or hot perceptron element are set, stop power supply when making it arrive preset temperature, the temperature back that descends starts power supply, or temperature starts power supply when arriving, stops power supply when temperature descends.But some machinery, electric, electronic product, design temperature is the high temperature for preventing that abnormality from producing just, and be not daily applied temperature-control performance, so that moving electric post of the heat of temperature control system or hot perceptron element fault, can not start or stop by former design temperature, cause mechanical, electric, electronic product to burn severe patient generation fire alarm or disaster because of temperature control system is malfunctioning.So moving electric post of device heat or hot perceptron element heat detection system automatically and can improve and enhance product performance and ensure safety in temperature control system.Therefore, by the moving electric post of heat of electric heater heating generation or the initial temperature and the high temperature of hot perceptron element action, set by temperature control system.
Mechanical, electric, electronic product burns because of the malfunctioning meeting of temperature detect switch (TDS), be provided with and add heat detecting device automatically, just can improve and ensure the security of products energy, be that electric equipment products utilize the moving principle of temperature control heat that well heater is set, make its power switch action when arriving design temperature point, or make electronic product power switch, temperature detect switch (TDS) etc. produce mechanical action according to the moving principle of temperature control heat, make switch open circuit or conducting or escape, the reason temperature detect switch (TDS) is malfunctioning and burn to make electrical equipment, electronic product, improves the safety guarantee performance of product.In the at present commercially available electric product, utilize the moving principle of temperature control heat, move when reaching temperature set-point, power supply is opened or closed, the electronic product power supply opens or closes, and heat is moving turn-offs or turn-on power because of excess current produces.These products comprise the switch, body temperature control sensible heat of no-fuse switch, electromagnetism contact-making switch, the moving release-push of heat, the moving automatic conducting of body temperature control heat or shutoff and turn-off or the switch of conducting, utilize hotness to know start-up circuit accessory when the element sensible heat arrives set point, as the electromagnetic device or the actuating of relay, make switch conduction or powered-down.Above product utilizes the sensible heat temperature control principle fully, when reaching temperature set-point, allow power switch action, open circuit or conducting or escape, so for utilizing the sensible heat temperature control principle to reaching the switch that temperature set-point promptly moves, all can be provided with and of the present utility modelly heat the safety feature of detection at any time, to enhance product performance and to ensure security of products in the automatic or manual mode.
Description of drawings
Fig. 1 be the moving electric post of heat of the present utility model with the electric heater element to contact or the structural representation of noncontact mode when being combined into one;
Fig. 2 be hot perceptron of the present utility model with the electric heater element to contact or the structural representation of noncontact mode when being combined into one;
Fig. 3 is hand push button, the checkout schematic flow sheet when contact heats electric heater that moving electric post of heat of the present utility model or hot perceptron element pass through setting;
Fig. 4 is the schematic flow sheet that moving electric post of heat of the present utility model or hot perceptron element are tested by the automatic heating test of startup electric heater power;
Fig. 5 is that the moving electric post of heat of the present utility model or hot perceptron element are by being provided with the schematic flow sheet of the automatic heating test test of processor controls;
Fig. 6 is moving electric post of heat of the present utility model or hot perceptron element processor controls electrical schematic diagram.
Embodiment
Of the present utility model a kind of by moving electric post of heat or the hot perceptron element that electric heater carries out the self-verifying test is set, and be provided with temperature caution, warning lamp, caution sound, to used traditional hot to move the control system of electric post or hot perceptron element in the prior art in the past, with might influence the factor of temperature control element normal operation, in the utility model, take in the design achievement of back gained again.
Among Fig. 1 to Fig. 6, moving electric post of heat or hot perceptron element are 102, electric heater is 103, hand switch is 104, power on switch is 105, the processor controls unit is 106, display or sound alarm or warning lamp are 107, and relay is 108, and adding thermal light is 109, moving electric post of heat and the electric heater structure that is combined into one is 110, hot perceptron element and the electric heater structure that is combined into one is 111, and timer is 112, and insulator is 114,113 expression timer settings times arrived, moving electric post of caution heat automatically or hot perceptron element fault.
Among Fig. 3, Fig. 4, Fig. 5, device of the present utility model comprises moving electric post of at least one heat or hot perceptron element 102, comprises that also electric heater 103, hand switch 104 (Fig. 3), power switch start 105 (Fig. 4), processor controls 106 (Fig. 5), display, warning lamp, warning 107, relay 108 (Fig. 4), add thermal light 109, timer 112.
Shown in Figure 1 is the structure 110 that moving electric post of heat and electric heater 103 are combined into one by insulator 114, and shown in Figure 2 is the structure 111 that hot perceptron element and electric heater 103 are combined into one by insulator 114.
Among Fig. 3 to Fig. 5, by display, warning lamp, warning 107, timer 112 and timing warning 113, directly moving electric post of heat or hot perceptron element are made it to heat up through starting electric heater power, and the process that testing result is informed operating personnel, as the test measure that ensures the product safety effect.
Moving electric post of heat among Fig. 1 and electric heater element can be combined into one with the way of contact or in the noncontact mode, need add insulator 114 when directly contacting.
Hot perceptron element and electric heater element among Fig. 2 can be combined into one with the way of contact or noncontact mode, need add insulator 114 when directly contacting.
Moving electric post of heat among Fig. 3 or hot perceptron element 102, whether normal for ensureing moving electric post of heat or hot perceptron element 102, install an electric heater 103 and insulator 114 additional in the position in its vicinity with contact or noncontact mode, press power switch 104 with hand, begin electric heater 103 heating, it is bright that add thermal light 109 this moment.When the moving electric post of heat or hot perceptron element temperature-sensitive reached set point, display, warning lamp, caution sound 107 should show various states; Decontrol hand and press switch 104, electric heater 103 stops heating, stops to show every caution.Here it is of the present utility modelly comes the principle of checkout thermal switch or hot perceptron element by setting up the electric heater of independent power supply, increases security to ensure the temperature control effect.
Fig. 4 is the automatic detection architecture of moving electric post of another kind of heat or hot perceptron element 102.When power switch starts (105), drive trigger relay 108 conductings (ON) by transistor Q1, electric heater must be established the beginning heating by cable, it is bright that add thermal light 109 this moment, when moving electric post of heat or hot perceptron element 102 temperature-sensitives arrival set point, the contact circuit conducting of moving electric post of heat or hot perceptron element 102, this moment, negative voltage made zero Q1 base stage positive voltage through resistance R 3, relay 108 is opened a way because of no negative voltage, electric heater 103 stops heating, moving electric post of heat or hot perceptron element 102 temperature descend, and alarming device 107 stops caution, reach the effect that detects temperature control system.
Fig. 5 is the application example of another moving electric post of heat or hot perceptron element 102, is designed to heat automatically detection mode, utilizes switch activated or manual triggers processor controls 106 and and then startup electric heater 103.When starting switch (105) through circuit triggers processor controls unit 106, processor controls unit 106 starts electric heater 103 heating immediately, it is bright that add thermal light 109 this moment, behind moving electric post of heat or hot perceptron element 102 sensible heat arrival temperature set-point, the circuit turn-on of moving electric post of heat or hot perceptron element 102, warning lamp, caution sound, display 107 actions, processor controls unit 106 makes well heater 103 stop heating, temperature descends, warning lamp, caution sound, display 7 stop, and reach temperature control effect.
Again, by Fig. 3,4, design in 5, electric heater begins heating with moving electric post of heat or hot perceptron element, timer 112 picks up counting, when the setting-up time no show, moving electric post of heat or hot perceptron element have been finished test action, warning lamp is bright, or sends caution sound, the function of dominants such as temperature demonstration are normal, but set heat time heating time if timer 112 has surpassed, timer 112 sends signal, start warning lamp, caution sound 113, or by controlled processing unit 106 control warning lamps, caution sound is informed the existing fault of moving electric post of user's heat or hot perceptron element, and make electric heater stop heating by controlled processing unit, and keep emergency warning lamp 113 bright by timer.Again, for avoiding electric heater fault open circuit, controlled processing unit 106 also can be established the open circuit detection system, so uses the moving electric post of heat or the hot perceptron element of this cover band safety feature, and safety guarantee will more be arranged.
Again, this adds that thermal light can adopt LED pipe and with the colouring discrimination heated condition or arrive the heating-up temperature state, the user can know resolution, also can adopt single multi-colored led, begin to heat into of the same colour, arriving design temperature is another look, and warning lamp puts out then, normally whether the user distinguishable, also can save the space.
Referring to Fig. 6, for adopting the circuit of processor controls 106 (as four bit microprocessors).Under processor controls control, drive relay 108 by transistor Q1, driving electric heater 103 (H) by transistor Q2 powers up, heat being arranged near electric heater 103 moving electric post of heat or hot perceptron elements 102, moving electric post of tested heat or hot perceptron element 102 are notified timer 112 with test result, and and then notice processor controls 106 and fault warning 113, drive warning, warning lamp, display 107 work by transistor Q3.109 for adding thermal display light, the heated condition of expression electric heater 103 among the figure.
In sum, the utility model in any point of moving electric post of heat or hot perceptron element or all around, electric heater element with another power supply power supply is set, and this electric heater element can be penetrated moving electric post of hot heat hot or hot perceptron element with any direct heat, the width of cloth, and produces the temperature control action.All oneself discloses in detail for the architectural feature of its checkout and each embodiment, fully demonstrate the utility model all dark well-off progressive of executing on purpose and effect, the value that has industry, and for not seen before on the market at present, spirit according to Patent Law is described, and the utility model case meets the important document of novel patent fully.
Claims (11)
1. a heat is moved electric post or hot perceptron element test device safe in utilization, it is characterized in that: on moving electric post of described heat or the hot perceptron element, at least one group of electric heater that has contact adopted or noncontact mode to be provided with, this at least one group of electric heater becomes an element with moving electric post of described heat or hot perceptron elements combination.
2. moving electric post of heat as claimed in claim 1 or hot perceptron are tested device safe in utilization, it is characterized in that: described electric heater is arranged on the position arbitrarily a bit or all around of described element, moving electric post of described heat or hot perceptron are that electric heater utilizes the direct heat or the width of cloth to penetrate the heat heating, and moving electric post of order heat or the action of hot perceptron element temperature-sensitive.
3. moving electric post of heat as claimed in claim 2 or hot perceptron element test device safe in utilization, it is characterized in that: also include processor controls unit and temperature indicator, warning lamp, sound attention device, the processor controls unit is connected with moving electric post of heat or hot perceptron element, and temperature indicator, warning lamp, sound attention device are connected with the processor controls unit.
4. as claim 2 or moving electric post of 3 described heat or hot perceptron element test device safe in utilization, it is characterized in that: also include hand switch, be arranged in the heating power supply loop of described electric heater, or power on switch is set, be arranged in the input circuit of described processor controls unit.
5. moving electric post of heat as claimed in claim 3 or hot perceptron element test device safe in utilization, it is characterized in that: described warning lamp is the light emitting diode (LED) of multiple color, comprise and the loop-coupled warning lamp that adds thermal light and arrive design temperature of electric heater power.
6. moving electric post of heat as claimed in claim 1 or hot perceptron element test device safe in utilization is characterized in that: described test device safe in utilization is arranged on and utilizes the electric heater heating, makes automatically in the temperature control system of moving electric post of heat or the action of hot perceptron element.
7. moving electric post of heat as claimed in claim 6 or hot perceptron element test device safe in utilization is characterized in that: the described heat that is produced by the electric heater heating is moved the initial temperature and the high temperature of electric post or the action of hot perceptron element, is set by temperature control system.
8. moving electric post of heat as claimed in claim 1 or hot perceptron element test device safe in utilization is characterized in that: the power supply of described electric heater is independent of outside moving electric post of heat or the hot perceptron element power supply.
9. as claim 2 or moving electric post of 3 described heat or hot perceptron element test device safe in utilization, it is characterized in that: described electric heater circuit also is connected with described processor controls unit, is used to prevent that body lost efficacy, the described electric heater circuit of detecting.
10. as claim 2 or moving electric post of 3 described heat or hot perceptron element test device safe in utilization, it is characterized in that: comprise that also electric heater timer heat time heating time and timing time thereof are to attention device, timer is connected with described controlled processing unit, and timing time is connected with timer to attention device.
11. moving electric post of heat as claimed in claim 1 or hot perceptron element test device safe in utilization, it is characterized in that: moving electric post of described heat or hot perceptron element are hot moving conductive switches, described electric heater is integrated with contact or noncontact mode and hot moving conductive switches set, also comprise a manual or aut.eq., be arranged in the electric power loop of electric heater the gauge tap electric heater power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202756 CN2552010Y (en) | 2002-01-30 | 2002-01-30 | Safety device for testing thermoelectric and thermosensor elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202756 CN2552010Y (en) | 2002-01-30 | 2002-01-30 | Safety device for testing thermoelectric and thermosensor elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552010Y true CN2552010Y (en) | 2003-05-21 |
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ID=33685190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02202756 Expired - Fee Related CN2552010Y (en) | 2002-01-30 | 2002-01-30 | Safety device for testing thermoelectric and thermosensor elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2552010Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093099A (en) * | 2014-05-09 | 2015-11-25 | 现代自动车株式会社 | Apparatus and method for detecting faults of battery heating system and relays |
| CN106371426A (en) * | 2016-11-01 | 2017-02-01 | 合肥舒实工贸有限公司 | Automatic detector for temperature controller |
-
2002
- 2002-01-30 CN CN 02202756 patent/CN2552010Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093099A (en) * | 2014-05-09 | 2015-11-25 | 现代自动车株式会社 | Apparatus and method for detecting faults of battery heating system and relays |
| CN106371426A (en) * | 2016-11-01 | 2017-02-01 | 合肥舒实工贸有限公司 | Automatic detector for temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |