CN208126217U - A kind of controllable temperature heating objective table - Google Patents
A kind of controllable temperature heating objective table Download PDFInfo
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- CN208126217U CN208126217U CN201820430235.8U CN201820430235U CN208126217U CN 208126217 U CN208126217 U CN 208126217U CN 201820430235 U CN201820430235 U CN 201820430235U CN 208126217 U CN208126217 U CN 208126217U
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- carrying platform
- article carrying
- objective table
- temperature
- heats
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Abstract
The utility model discloses a kind of heating temperature control objective tables; including article carrying platform, heating device and temperature sensor are provided on article carrying platform, article carrying platform is also connected with temperature controller; heating device connects power supply, and power supply protector is connected between heating device and power supply；Relative to original electric furnace, the acid heating temperature control objective table newly developed has good resistance to acid and alkali, can extend the service life of equipment, effectively raise the utilization rate of equipment；Due to temperature-controllable, Kaifeng temperature can be arranged in operator according to the concrete type of device, effectively raise Kaifeng plastic device efficiency and Kaifeng effect.
Description
Technical field
The utility model belongs to plastic device experimental provision field, and in particular to a kind of controllable temperature heating objective table.
Background technique
The failure analysis of plastic device and Destructive Physical Analysis need to use chemical reagent and be etched Kaifeng.Original Kaifeng
Using the strong reagents etching such as common electric furnace heating fuming nitric aicd, the concentrated sulfuric acid, hydrofluoric acid Kaifeng, heating temperature is uncontrollable, causes
The effect that breaks a seal is poor.Furnace body is shorter vulnerable to strong acid corrosion service life, and power switch and furnace body heating plate distance are too closely and without electric leakage
There is some potential safety problems in use in safeguard measure.It has not been suitable for current plastic device Kaifeng to require.
Digital display is arranged in a kind of entitled digital display temperature Control electric stove of Chinese patent CN02216961.X, the utility model on electric furnace
Temperature control device, can be as needed, and the temperature of measurement stone or metal plate for standing a stove on as a precaution against fire and heating object is selected by switch, realizes the accurate control of temperature
System.But the utility model is not carried out power switch ground protection and stone or metal plate for standing a stove on as a precaution against fire not acid and alkali-resistance, can not be efficiently applied to plastic device
Kaifeng field.
Utility model content
To solve the above problems, the utility model provides a kind of heating temperature control objective table, by designing and producing sour heating
Temperature control objective table realizes plastic device chemical etching Kaifeng temperature controllable precise, improves utilization rate of equipment and installations, saves the time, reduces money
Source loss improves safety.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of controllable temperature heating objective table, including carry
Object platform is provided with heating device and temperature sensor on article carrying platform, and article carrying platform is also connected with temperature controller, heating
Device connects power supply, and power supply protector is connected between heating device and power supply.
Article carrying platform outer surface surface is coated with oxide layer.
Article carrying platform bottom surface is provided with the groove of filling heating device and temperature sensor.
Temperature sensor uses K indexing sensor.
Temperature controller uses two-way temperature alarming control module.
The bottom surface of article carrying platform is additionally provided with back shroud, opens up threading hole on back shroud.
Connecting wire is all made of high temperature resistant wire and high-temperature insulation protection spool duplicate protection.
Article carrying platform is arranged independent grounding line and is grounded.
Heating device selects resistive heating device.
Article carrying platform bottom surface is also provided with the threaded hole for installing supporting leg, and supporting leg is connected through a screw thread with article carrying platform,
Locking nut is provided on supporting leg.
Compared with prior art, the utility model at least has the advantages that：Heating temperature control objective table has well
Resistance to acid and alkali, extend the service life of equipment, effectively raise the utilization rate of equipment；Temperature-controllable, operator can bases
The concrete type setting Kaifeng temperature of device, effectively raises Kaifeng plastic device efficiency and Kaifeng effect.
Further, article carrying platform outer surface carries out insulating oxide processing, effectively prevent the electric leakage of objective table ontology and corruption
Erosion, objective table long service life and safety is strong.
Further, two-way temperature alarming control module, temperature control are accurate reliable, easy to operate.
Further, spool duplicate protection is protected using high temperature resistant wire and high-temperature insulation, and objective table is carried out single
Solely ground connection, damages the person in order to avoid leaking electricity in use.
Further, with K index temperature sensor, the working sensor range be it is big, sensing temperature is accurately reliable.
Further, back shroud is arranged in article carrying platform bottom surface, and back shroud opens up threading hole, safe operation process.
Further, resistive heating device response is fast easily controllable.
Further, article carrying platform bottom surface is also provided with the threaded hole for installing supporting leg, and supporting leg passes through with article carrying platform
It is threadedly coupled, is provided with locking nut on supporting leg, supporting leg, which is adjusted, so that article carrying platform is horizontally oriented, and use after adjustment
Nut is locked, and is easy to use, and be also applied for not smooth enough workbench.
Detailed description of the invention
The original Kaifeng Fig. 1 uses common electric furnace schematic diagram；
Fig. 2 article carrying platform front；
Fig. 3 article carrying platform back side；
Fig. 4 article carrying platform back shroud figure；
Fig. 5 article carrying platform side view；
Fig. 6 the utility model scheme of installation；
Flow diagram is embodied in Fig. 7.
In attached drawing, 1- article carrying platform, 2- heating device, 3- temperature sensor, 4- back shroud, 5- threading hole, 6- supporting leg, 7-
Screw thread
Hole, 8- threading hole.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 3 to figure 7, a kind of heating temperature control objective table, including article carrying platform 1 are provided with heating dress on article carrying platform 1
2 and temperature sensor 3 are set, article carrying platform 1 is also connected with temperature controller, and heating device 2 connects power supply, and heating device
Power supply control protector is connected between 2 and power supply；Wherein 1 materials'use aluminium sheet of article carrying platform is as heating furnace carrier, material
Aluminium is thermally conductive fastly, plasticity is strong, corrosion-resistant；Common controllable temperature heats objective table service life about 2 months under strong acid environment, entirely
Furnace body seriously corroded, and there are certain security risks；And groove milling is set on article carrying platform 1 and is used to install heating tube and temperature biography
Sensor, homogeneous heating, quick heating and temperature feedback are accurate；Article carrying platform size is heated according to design controllable temperature, chooses corresponding add
Thermal；The bottom surface of article carrying platform 1 is additionally provided with back shroud, and threading hole is opened up on back shroud 4, and back shroud 4 is provided with several tops
Wire hole position, 1 bottom surface of article carrying platform are also provided with the threaded hole 7 for installing supporting leg 6, supporting leg 6 and article carrying platform and are connected by screw thread
It connects, is provided with locking nut on supporting leg 6；The bottom surface of article carrying platform 1 is additionally provided with back shroud 4, and threading hole 8 is opened up on back shroud 4,
Back shroud 4 offers several holes fastened with article carrying platform 1.
The utility model is preferred, and article carrying platform 1 uses aluminium base, carries out insulating oxide processing to entire article carrying platform 1,
It effectively prevent objective table ontology to leak electricity and corrosion, objective table long service life and safety is strong.
Temperature control uses alternating current 220V temperature controller, and the temperature controller controls mould using two-way temperature alarming
Block, temperature control is accurate reliable, easy to operate, and power supply control protector is spaced apart using 10A residual current protection, to personnel's operation and
Level power supply has good safeguard protection to act on afterwards；Electric Oven Temperature Control System and power protection system are located separately installation, and set
Earth leakage protective device is set, has further effectively ensured the personal safety of testing crew.
1 back panel wiring of article carrying platform and high temperature resistant wire is all made of with the connecting wire of power supply and high-temperature insulation is protected
Spool duplicate protection, damages the person in order to avoid leaking electricity in use, and carries out independent grounding to article carrying platform.
The utility model preferred embodiment heats objective table size according to design controllable temperature, chooses corresponding heating rod
Specification is diameter of phi 8mm × long 100mm, single power 500W；Temperature sensor is indexed using K, which can measure temperature
Range is -40 DEG C~+1300 DEG C, and sensing temperature is accurately reliable.
Below with reference to Fig. 7 and one embodiment, the utility model is further explained, objective table access
AC220V alternating current, the air switch by 16A with earth leakage protective device, then cut-in temperature controller, are connect by temperature controller
Enter two-way heating tube and temperature sensor 3, temperature parameter and the temperature protection upper limit are set on temperature controller；Objective table furnace body
Inside is individually connected to earth bus, according to requirement of experiment and agents useful for same featured configuration warm temperature；Such as occur leaky or
Inner lead short circuit is spaced apart disconnection, can operate to personnel and play effective protection.
Claims (10)
1. a kind of controllable temperature heats objective table, which is characterized in that including article carrying platform (1), article carrying platform is provided with heating on (1)
Device (2) and temperature sensor (3), article carrying platform (1) are also connected with temperature controller, and heating device (2) connects power supply, adds
Power supply protector is connected between thermal (2) and power supply.
2. controllable temperature according to claim 1 heats objective table, which is characterized in that article carrying platform (1) outer surface surface applies
It is covered with oxide layer.
3. controllable temperature according to claim 1 heats objective table, which is characterized in that article carrying platform (1) bottom surface, which is provided with, to be filled out
Fill the groove of heating device (2) and temperature sensor (3).
4. controllable temperature according to claim 1 heats objective table, which is characterized in that temperature sensor (3) is passed using K indexing
Sensor.
5. controllable temperature according to claim 1 heats objective table, which is characterized in that temperature controller uses two-way temperature report
Alert control module.
6. controllable temperature according to claim 1 heats objective table, which is characterized in that the bottom surface of article carrying platform (1) is also set up
Have back shroud (4), threading hole (8) are opened up on back shroud (4).
7. controllable temperature according to claim 1 heats objective table, which is characterized in that connecting wire is all made of high temperature resistant wire
And high-temperature insulation protects spool duplicate protection.
8. controllable temperature according to claim 1 heats objective table, which is characterized in that independent grounding is arranged in article carrying platform (1)
Line ground connection.
9. controllable temperature according to claim 1 heats objective table, which is characterized in that heating device (2) selects resistance-type to add
Thermal.
10. controllable temperature according to claim 1 heats objective table, which is characterized in that article carrying platform (1) bottom surface is also provided with
For installing the threaded hole (7) of supporting leg (6), supporting leg (6) is connected through a screw thread with article carrying platform, and supporting leg is provided with locking on (6)
Nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430235.8U CN208126217U (en) | 2018-03-28 | 2018-03-28 | A kind of controllable temperature heating objective table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430235.8U CN208126217U (en) | 2018-03-28 | 2018-03-28 | A kind of controllable temperature heating objective table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208126217U true CN208126217U (en) | 2018-11-20 |
Family
ID=64192987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820430235.8U Active CN208126217U (en) | 2018-03-28 | 2018-03-28 | A kind of controllable temperature heating objective table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208126217U (en) |
-
2018
- 2018-03-28 CN CN201820430235.8U patent/CN208126217U/en active Active
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