CN2390368Y - Integrative temp.-controlled electric heating rod - Google Patents
Integrative temp.-controlled electric heating rod Download PDFInfo
- Publication number
- CN2390368Y CN2390368Y CN 99238123 CN99238123U CN2390368Y CN 2390368 Y CN2390368 Y CN 2390368Y CN 99238123 CN99238123 CN 99238123 CN 99238123 U CN99238123 U CN 99238123U CN 2390368 Y CN2390368 Y CN 2390368Y
- Authority
- CN
- China
- Prior art keywords
- electric heating
- thermostat
- temperature control
- heating rod
- utility
- 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.)
- Expired - Fee Related
Links
- 238000005485 electric heating Methods 0.000 title abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009841 combustion method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model relates to an integrative temperature control electric heating rod, which mainly solves the problems of complicated structure and high cost existing in the existing temperature control device of the electric heating rod. The utility model is mainly characterized in that the utility model comprises an electric heating rod and a temperature control device, wherein, the electric heating rod is composed of a metal casing, an electric heating wire, a heat conduction isolation medium, insulation electric wires and temperature-resistant insulation gum, the temperature control device is arranged in the sealed temperature-resistant insulation gum on the tail end of the metal casing, one end of the temperature control device is connected with the insulation electric wire, and the other end of the temperature control device and the other insulation electric wire form a power lead. The utility model is characterized in that structure is simple, use is convenient, fabrication cost is low, and the damage of the electric heating wire can be prevented because of dry burning.
Description
The utility model relates to a kind of heating electrical bar, and is particularly a kind of to water and the electrically heated integrated thermostat galvanothermy rod of other liquid.
The heater element of existing electric heater separates with attemperating unit, wherein, attemperating unit comprises control circuit and the temperature-sensitive element that is in the water or on the shell, its weak point one is control circuit complex structure, cost height, the 2nd, when the anhydrous situation that occurs the heater element dry combustion method often, heater element is burnt out, also dangerous.
The purpose of this utility model is exactly that a kind of simple in structure, safe in utilization, cheap, thermostat galvanothermy rod that heater element and attemperating unit are become one is provided at above-mentioned weak point.
Technical solution of the present utility model is: a kind of integrated thermostat galvanothermy rod comprises electrical bar and the thermostat that is made of metal shell, heating wire, heat conductive insulating medium, insulated electric conductor, high temperature insulation glue, it is characterized in that: thermostat is located in the high temperature insulation glue that the metal shell end seals, one end of thermostat is connected with an insulated electric conductor, and the other end of thermostat and another insulated electric conductor constitute power supply lead wire.
The utility model is owing to adopt thermostat as control device, and thermostat is arranged in the high temperature insulation glue that electrical bar metal shell end seals, thermostat and electrical bar are become one, thereby, in adding hot water and other liquid process, the heating wire heating power, the part heat conducts to thermostat by heat-conducting medium and metal shell, when temperature reaches thermostat and preestablishes temperature value, the thermostat power cutoff, thus reach the purpose of A.T.C.In addition, when electrical bar is under the anhydrous situation that waits dry combustion method, in like manner, and when temperature reaches the predefined temperature value of thermostat, the thermostat power cutoff, thus can prevent effectively that electrical bar from damaging because of dry combustion method.Compared with prior art, the utlity model has simple in structure, safe in utilization and cheap characteristics, thereby reached the purpose of this utility model.
Accompanying drawing is a structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing: as shown in the figure.Heating wire 2 is contained in the metal shell 1, inserts heat conductive insulating medium 3 in the pipe.Heating wire 2 is drawn electrothermal tube by insulated electric conductor 6,7.Thermostat 5 is contained in the metal tube end, is sealed by high temperature insulation glue 4.Thermostat 5 is the bimetal leaf type, and the one end is connected with insulated electric conductor 7, can be used as temperature and shows exit; The other end and insulated electric conductor 6 constitute power supply lead wire.During work, heating wire 2 heating powers, heat reaches thermostat 5 by heat-conducting medium and metal shell 1, when temperature reaches thermostat 5 and preestablishes temperature value, thermostat 5 power cutoffs, thus reach the purpose of A.T.C.By above narration as can be known, still be in the water-less environment no matter the utility model has been operated in water, as long as the electrical bar end reaches preset temperature, can both cut off the electricity supply automatically, thereby guarantee that heating wire 2 can not damage because of anhydrous dry combustion method.
The utility model can be applicable in the heating of solar water heater auxiliary electrical, electric heating shower and other hot water, the boiling water equipment.
Claims (1)
- A kind of integrated thermostat galvanothermy rod, comprise the integrated thermostat galvanothermy rod and the thermostat (5) that are made of metal shell (1), heating wire (2), heat conductive insulating medium (3), insulated electric conductor (6,7), high temperature insulation glue (4), it is characterized in that: thermostat (5) is located in the high temperature insulation glue (4) that metal shell (1) end seals; One end of thermostat (5) is connected with an insulated electric conductor (7), and the other end of thermostat (5) and another insulated electric conductor (6) constitute power supply lead wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99238123 CN2390368Y (en) | 1999-07-16 | 1999-07-16 | Integrative temp.-controlled electric heating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99238123 CN2390368Y (en) | 1999-07-16 | 1999-07-16 | Integrative temp.-controlled electric heating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2390368Y true CN2390368Y (en) | 2000-08-02 |
Family
ID=34025623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99238123 Expired - Fee Related CN2390368Y (en) | 1999-07-16 | 1999-07-16 | Integrative temp.-controlled electric heating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2390368Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819905A (en) * | 2010-04-09 | 2010-09-01 | 扬州精创汽摩配件有限公司 | Built-in protector for electric heating tube |
| CN102685936A (en) * | 2012-06-04 | 2012-09-19 | 句容市博远电子有限公司 | Self-regulating heater |
| CN102833897A (en) * | 2012-08-19 | 2012-12-19 | 合肥恒力电子装备公司 | Heating rod structure of atmosphere protection mesh-belt furnace |
| WO2021164426A1 (en) * | 2020-09-27 | 2021-08-26 | 江苏鑫泰岩土科技有限公司 | Pressurized thermosensitive vaporization phase change consolidation method and thermal desensitization intermittent-type evaporator therefor |
-
1999
- 1999-07-16 CN CN 99238123 patent/CN2390368Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819905A (en) * | 2010-04-09 | 2010-09-01 | 扬州精创汽摩配件有限公司 | Built-in protector for electric heating tube |
| CN101819905B (en) * | 2010-04-09 | 2012-09-26 | 扬州宝珠电器有限公司 | Built-in protector for electric heating tube |
| CN102685936A (en) * | 2012-06-04 | 2012-09-19 | 句容市博远电子有限公司 | Self-regulating heater |
| CN102685936B (en) * | 2012-06-04 | 2014-11-19 | 句容市博远电子有限公司 | Self-regulating heater |
| CN102833897A (en) * | 2012-08-19 | 2012-12-19 | 合肥恒力电子装备公司 | Heating rod structure of atmosphere protection mesh-belt furnace |
| WO2021164426A1 (en) * | 2020-09-27 | 2021-08-26 | 江苏鑫泰岩土科技有限公司 | Pressurized thermosensitive vaporization phase change consolidation method and thermal desensitization intermittent-type evaporator therefor |
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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 |