CN106304424A - A kind of heater of controllable temperature - Google Patents
A kind of heater of controllable temperature Download PDFInfo
- Publication number
- CN106304424A CN106304424A CN201610865866.8A CN201610865866A CN106304424A CN 106304424 A CN106304424 A CN 106304424A CN 201610865866 A CN201610865866 A CN 201610865866A CN 106304424 A CN106304424 A CN 106304424A
- Authority
- CN
- China
- Prior art keywords
- temperature
- heating plate
- cast iron
- heat
- iron heating
- 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
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0033—Heating devices using lamps
- H05B3/0038—Heating devices using lamps for industrial applications
- H05B3/0061—Heating devices using lamps for industrial applications for metal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses the heater of a kind of controllable temperature, described device includes cast iron heating plate, heat-insulation layer and heating plate electrode, and metallic plate to be heated is placed in described cast iron heating plate, and is fixed by pressing article；The bottom of described cast iron heating plate and sidewall are provided with described heat-insulation layer, and described heat-insulation layer is arranged in steel shell, and it is connected with jig entirely through stud；Described cast iron heating plate and described insulation interlayer also mounting temperature sensor, described temperature sensor connects the temperature acquisition port of intelligent PID temperature controller；The heating plate electrode of described cast iron heating plate connects A.C. contactor, and the control coil of described A.C. contactor connects described intelligent PID temperature controller.Said apparatus achieves the control to preheating temperature, and can effectively prevent heat from leaking.
Description
Technical field
The present invention relates to welding processing technical field, particularly relate to the heater of a kind of controllable temperature.
Background technology
Owing to the thermal conductivity of aluminium alloy is high, when ambient temperature is relatively low or material thickness is bigger, for ensureing welding quality, subtract
The defects such as small deformation, minimizing pore, need to preheat welding region before general welding, protect after preheating temperature to setting value
Hold constant.
Pre-heating mean commonly used in the prior art uses the heating of oxygen-acetylene torch, owing to flame preheating temperature range is big,
Preheating temperature range is wayward, easily produces weld defect, causes welding structural element of poor quality, dangerous, and due to preheating
Time is long, and production efficiency is low.
Summary of the invention
It is an object of the invention to provide the heater of a kind of controllable temperature, the arrangement achieves the control to preheating temperature,
And can effectively prevent heat from leaking.
A kind of heater of controllable temperature, described device includes cast iron heating plate, heat-insulation layer and heating plate electrode, wherein:
Metallic plate to be heated is placed in described cast iron heating plate, and is fixed by pressing article；
The bottom of described cast iron heating plate and sidewall are provided with described heat-insulation layer, and described heat-insulation layer is arranged on steel shell
In, it is connected with jig entirely through stud；
Described cast iron heating plate and described insulation interlayer also mounting temperature sensor, described temperature sensor connects intelligence
The temperature acquisition port of PID temperature controller；
The heating plate electrode of described cast iron heating plate connects A.C. contactor, and the control coil of described A.C. contactor connects
Described intelligent PID temperature controller；
Wherein, described intelligent PID temperature controller gathers the temperature of described temperature sensor, after temperature reaches setting value, by
Described intelligent PID temperature controller controls described A.C. contactor drop circuit, and described cast iron heating plate stops heating.
The use temperature range of described temperature sensor is 0-1000 DEG C.
Pottery cylinder pad it is also equipped with between described cast iron heating plate and steel shell.
Under described device, it is also equipped with high-temperature insulation division board, between described division board and steel shell, adds length
Column arm, adds short column arm between described division board and operating platform.
The heat-insulation layer installed in bottom and sidewall is high-temperature fibre heat-preservation cotton layer.
As seen from the above technical solution provided by the invention, said apparatus achieves the control to preheating temperature, and
Can effectively prevent heat from leaking.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for this
From the point of view of the those of ordinary skill in field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the heater of the provided controllable temperature of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this
Inventive embodiment, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail, is illustrated in figure 1 the present invention and implements
The structural representation of the heater of the provided controllable temperature of example, described device mainly includes cast iron heating plate 2, heat-insulation layer 3 and
Heating plate electrode 6, the connection of each parts and work relationship be:
Metallic plate 1 to be heated is placed in described cast iron heating plate 2, and is fixed by pressing article 5；
The bottom of described cast iron heating plate 2 and sidewall are provided with described heat-insulation layer 3, and described heat-insulation layer 3 is arranged on steel shell
In body 4, it is connected with jig entirely through stud 10；Here, the heat-insulation layer 3 installed in bottom and sidewall is high temperature resistant
Fiber thermal insulation cotton layer；
Going back mounting temperature sensor between described cast iron heating plate 2 and described heat-insulation layer 3, described temperature sensor connects intelligence
The temperature acquisition port of PID temperature controller；
Described heating plate electrode 6 connects A.C. contactor, and the control coil of described A.C. contactor connects described intelligent PID
Temperature controller.
During implementing, above-mentioned intelligent PID temperature controller gathers the temperature of described temperature sensor, when temperature reaches to set
After definite value, described intelligent PID temperature controller controlling described A.C. contactor drop circuit, described cast iron heating plate 2 stops heating.
The use temperature range of this temperature sensor is 0-1000 DEG C, utilizes this device can realize the heating of the controllable temperature to metallic plate,
Heating-up temperature is 0-1000 DEG C.
It addition, be also equipped with pottery cylinder pad between described cast iron heating plate 2 and steel shell 4.
As it is shown in figure 1, be also equipped with high-temperature insulation division board 7 under described device, described division board 7 and steel
Add long column arm 8 between housing 4, between described division board 7 and operating platform, add short column arm 9.
Said apparatus is in concrete application process: first in the basis rest temperature sensor of cast iron heating plate 2, and temperature passes
Sensor uses temperature 0-1000 DEG C, and temperature sensor connects intelligent PID temperature controller, and heating plate electrode connects A.C. contactor, and exchange connects
Tentaculum connects intelligent PID temperature controller.
Then metallic plate 1 to be heated put to cast iron heating plate 2 and be fixed with pressing article 5, in intelligent PID temperature control
Setting temperature to be heated on instrument panel, then power, heater plate, temperature of heating plate rises；When temperature of heating plate rises to set
After definite value, intelligent PID temperature controller controls A.C. contactor power-off, and heating plate stops heating, thus reaches temperature control effect.
In sum, apparatus structure described in the embodiment of the present invention is simple, low cost, temperature-controllable, it is adaptable to 0-1000 DEG C
The heating of metal material, is provided with heat-insulation layer with sidewall bottom heating plate, can effectively reduce thermal loss, improve the efficiency of heating surface also
Save the energy, it is adaptable to the heating of various metal works.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be as the criterion.
Claims (5)
1. the heater of a controllable temperature, it is characterised in that described device includes cast iron heating plate, heat-insulation layer and heating plate electricity
Pole, wherein:
Metallic plate to be heated is placed in described cast iron heating plate, and is fixed by pressing article；
The bottom of described cast iron heating plate and sidewall are provided with described heat-insulation layer, and described heat-insulation layer is arranged in steel shell, its
It is connected with jig entirely through stud；
Described cast iron heating plate and described insulation interlayer also mounting temperature sensor, described temperature sensor connects intelligent PID temperature
The temperature acquisition port of control instrument；
The heating plate electrode of described cast iron heating plate connects A.C. contactor, and the control coil of described A.C. contactor connects described
Intelligent PID temperature controller；
Wherein, described intelligent PID temperature controller gathers the temperature of described temperature sensor, after temperature reaches setting value, by described
Intelligent PID temperature controller controls described A.C. contactor drop circuit, and described cast iron heating plate stops heating.
The heater of controllable temperature the most according to claim 1, it is characterised in that
The use temperature range of described temperature sensor is 0-1000 DEG C.
The heater of controllable temperature the most according to claim 1, it is characterised in that
Pottery cylinder pad it is also equipped with between described cast iron heating plate and steel shell.
The heater of controllable temperature the most according to claim 1, it is characterised in that
Under described device, it is also equipped with high-temperature insulation division board, between described division board and steel shell, adds long column
Arm, adds short column arm between described division board and operating platform.
The heater of controllable temperature the most according to claim 1, it is characterised in that
The heat-insulation layer installed in bottom and sidewall is high-temperature fibre heat-preservation cotton layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610865866.8A CN106304424A (en) | 2016-09-29 | 2016-09-29 | A kind of heater of controllable temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610865866.8A CN106304424A (en) | 2016-09-29 | 2016-09-29 | A kind of heater of controllable temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106304424A true CN106304424A (en) | 2017-01-04 |
Family
ID=57716234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610865866.8A Pending CN106304424A (en) | 2016-09-29 | 2016-09-29 | A kind of heater of controllable temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106304424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177863A (en) * | 2017-04-06 | 2017-09-19 | 中冶天工集团有限公司 | A kind of heater and application method for aluminum cell cathode steel bar |
| CN114802961A (en) * | 2022-05-22 | 2022-07-29 | 河南中烟工业有限责任公司 | Intelligent cigarette carton transparent paper heat-sealing shaping device and heat-sealing shaping method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743100A (en) * | 2005-09-29 | 2006-03-08 | 吴庆林 | Lead, aluminium, zinc three-plate automatic temp.-controlled method lip |
| CN201941618U (en) * | 2011-01-10 | 2011-08-24 | 宝钢集团新疆八一钢铁有限公司 | Power supply device for heating type grinding powered roller |
| CN202501748U (en) * | 2012-03-22 | 2012-10-24 | 内蒙古科技大学 | Heating device for use in experiments for high temperature phase transformation rules of metal and alloy solidification |
| CN203448120U (en) * | 2013-08-29 | 2014-02-26 | 衢州铭泰仪器设计有限公司 | Constant temperature oil bath pan |
| KR20140051505A (en) * | 2012-10-22 | 2014-05-02 | 주식회사 에코템 | Heating module having super heat-resistant glass |
| CN105578625A (en) * | 2016-02-29 | 2016-05-11 | 比赫电气（太仓）有限公司 | Silica flexible heater and manufacturing method thereof |
-
2016
- 2016-09-29 CN CN201610865866.8A patent/CN106304424A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743100A (en) * | 2005-09-29 | 2006-03-08 | 吴庆林 | Lead, aluminium, zinc three-plate automatic temp.-controlled method lip |
| CN201941618U (en) * | 2011-01-10 | 2011-08-24 | 宝钢集团新疆八一钢铁有限公司 | Power supply device for heating type grinding powered roller |
| CN202501748U (en) * | 2012-03-22 | 2012-10-24 | 内蒙古科技大学 | Heating device for use in experiments for high temperature phase transformation rules of metal and alloy solidification |
| KR20140051505A (en) * | 2012-10-22 | 2014-05-02 | 주식회사 에코템 | Heating module having super heat-resistant glass |
| CN203448120U (en) * | 2013-08-29 | 2014-02-26 | 衢州铭泰仪器设计有限公司 | Constant temperature oil bath pan |
| CN105578625A (en) * | 2016-02-29 | 2016-05-11 | 比赫电气（太仓）有限公司 | Silica flexible heater and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177863A (en) * | 2017-04-06 | 2017-09-19 | 中冶天工集团有限公司 | A kind of heater and application method for aluminum cell cathode steel bar |
| CN114802961A (en) * | 2022-05-22 | 2022-07-29 | 河南中烟工业有限责任公司 | Intelligent cigarette carton transparent paper heat-sealing shaping device and heat-sealing shaping method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |