CN108304007A - A kind of chamber type intelligent temperature controlling stove - Google Patents
A kind of chamber type intelligent temperature controlling stove Download PDFInfo
- Publication number
- CN108304007A CN108304007A CN201711497961.8A CN201711497961A CN108304007A CN 108304007 A CN108304007 A CN 108304007A CN 201711497961 A CN201711497961 A CN 201711497961A CN 108304007 A CN108304007 A CN 108304007A
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- box
- water
- intelligence control
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- furnace
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention relates to a kind of chamber type intelligent temperature controlling stoves, including box-type furnace, vacuum pressure system, cooling system, automatic inflating device blow-off system and intelligence control system；The vacuum pressure system includes vacuum pump and detection of negative pressure table, the cooling system is made of recirculated water water tank, water circulating pump, cyclic water channel and return pipe, the intelligence control system includes PLC intelligence control systems, temperature sensor, signal acquisition module and operation button, the chamber type intelligent temperature controlling stove of the present invention, intelligent control adjusting is carried out to furnace body, control effect is good, can also record operating temperature in real time.
Description
Technical field
The present invention relates to industrial technical field, specially a kind of box temperature section process intelligent temperature controlling stove.
Background technology
In recent years, the industrialization in China is flourishing, and in metallurgy, chemical industry, machinery industry, temperature is in Industry Control
One of main controlled parameter emerges in large numbers a large amount of different function, different works in the market to meet the needs controlled industrial medium temperature degree
The temperature controlling stove of skill, such as various heating furnaces, heat-treatment furnace, reacting furnace.Since the type and principle of stove are different, use
Heating means and fuel are also different, such as coal gas, natural gas, oils, and in process of production, temperature value is heating furnace with heating
Need change the important parameter controlled at any time, the measurement of temperature and control and safety in production, production efficiency, product matter
The important technicals such as amount, energy conservation index tightly be connected, therefore every field to the precision of furnace temperature control, stability, can
Required by property etc. higher and higher, temperature detection-control technology also becomes an important technology in modern development in science and technology.
But most domestic industry still controls the temperature of heating furnace using equipment such as humidifiers by manually,
It is extremely difficult to Optimal Control effect, while can not also carry out automatically recording and current events management for temperature data.
Invention content
For the above situation, the object of the present invention is to provide a kind of chamber type intelligent temperature controlling stoves, and intelligent control is carried out to furnace body
It adjusts, control effect is good, can also record operating temperature in real time.
A kind of chamber type intelligent temperature controlling stove of the present invention, including box-type furnace, vacuum pressure system, cooling system, automatic benefit
Gas blow-off system and intelligence control system；
It is equipped with box-type shell outside the box-type furnace, the front end face of the box-type shell is equipped with chamber door, bottom left on box-type shell
With box-type shell end face there are the Packed external box of microvave shell of gap setting, box-type furnace is internally provided with stove for the outside in right four faces
Body heater；
The vacuum pressure system includes vacuum pump and detection of negative pressure table, and the vacuum pump is connected by the first vacuum suction pipeline
In in the box-type furnace, second vacuum suction pipeline one end is connect with vacuum pump, other end emptying；
The cooling system is made of recirculated water water tank, water circulating pump, cyclic water channel and return pipe, and the cyclic water channel is institute
The gap stated between box-type shell and external tank shell is constituted, and the water outlet of the water circulating pump is passed through the cyclic water channel, into
The mouth of a river is set in recirculated water water tank, and the recirculated water water tank is stretched into one end of the return pipe, and the other end is passed through cycle
Water channel；
The automatic inflating device blow-off system includes tonifying Qi solenoid valve and venting solenoid valve, the tonifying Qi solenoid valve and venting solenoid valve
It is installed on the gas supplementing opening and gas vent being arranged on furnace body；
The intelligence control system includes PLC intelligence control systems, temperature sensor, signal acquisition module and operation button, institute
It states temperature sensor to be set to inside the box-type furnace, the temperature sensor is connect with signal acquisition module signal, described
Signal acquisition module is connect with PLC intelligence control system signals, and the PLC intelligence control systems connect display circuit, the letter
Number acquisition module is connect with the detection of negative pressure table signal, the PLC intelligence control systems and the tonifying Qi solenoid valve, electricity of deflating
Magnet valve and vacuum pump, water circulating pump and furnace body heater control connection.
Preferably, the water outlet of the water circulating pump and return pipe are passed through one end of cyclic water channel and may be contained within box-type furnace
Homonymy lower end so that the heat absorption of recirculated water is more abundant.
Preferably, the intelligence control system is set to inside control box, is provided on control box and is connect with display circuit
Display screen, for the real-time displays of the parameters such as temperature and air pressure.
Preferably, by hinge connection in the side of box-type shell, aspect switchs the chamber door.
Beneficial effects of the present invention are as follows：The temperature change of temperature controlling stove can be supervised in real time using intelligence control system
It surveys, is judged according to the height of temperature and corresponding equipment is controlled, when temperature reaches requirement temperature, stop adding
Heat is adjusted operating status in stove to level is required, to reach to furnace body by tonifying Qi blow-off system, hydrologic cycle cooling system
The control of operating temperature.
Description of the drawings
Fig. 1 is the structural schematic diagram of chamber type intelligent temperature controlling stove of the present invention；
Fig. 2 is the control principle drawing of intelligence control system of the present invention；
Fig. 3 is the side view of chamber type intelligent temperature controlling stove of the present invention；
In figure：1- box-type shells, 2- external box of microvave shells, 3- chamber doors, 4- furnace body heaters, 5- water circulating pumps, 6- recirculated water water storages
Case, 7- cyclic water channels, 8- return pipes, 9- vacuum pumps, 10- first are sucked by vacuum pipeline, and 11- second is sucked by vacuum pipeline, and 12- is negative
Pressure detection table, 13- tonifying Qi solenoid valves, 14- venting solenoid valves, 15-PLC intelligence control systems, 16- temperature sensors, 17- operations
Button, 18- display screens, 19 box-type furnaces.
Specific implementation mode
Below in conjunction with the accompanying drawings, the technical solution of invention is further detailed：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of chamber type intelligent temperature controlling stove, including box-type furnace 19, vacuum pressure system, cooling system
System, automatic inflating device blow-off system and intelligence control system；
19 outside of the box-type furnace is equipped with box-type shell 1, and there is case in the front end face side of the box-type shell 1 by hinge connection
Door 3, there are the Packed external box of microvave of gap setting with 1 end face of box-type shell for the outside in four faces up and down for box-type shell 1
Shell 2, box-type furnace 19 are internally provided with furnace body heater 4；
The vacuum pressure system includes vacuum pump 9 and detection of negative pressure table 12, and the vacuum pump 9 passes through the first vacuum suction pipeline
10 are connected in the box-type furnace, and the second vacuum suction pipeline, 11 one end is connect with vacuum pump 9, other end emptying；
The cooling system is made of recirculated water water tank 6, water circulating pump 5, cyclic water channel 7 and return pipe 8, the cyclic water channel
7 gap between the box-type shell 1 and external tank shell 2 is constituted, and the water outlet of the water circulating pump 5 is passed through the cycle
Water channel 7, water inlet are set in recirculated water water tank 6, and the recirculated water water tank 6 is stretched into one end of the return pipe 8, another
End is passed through cyclic water channel 7, the water outlet of the water circulating pump 5 be passed through with return pipe 8 cyclic water channel 7 one end may be contained within it is box
The homonymy lower end of furnace body 19；
The automatic inflating device blow-off system includes tonifying Qi solenoid valve 13 and venting solenoid valve 14, the tonifying Qi solenoid valve 13 and is deflated
Solenoid valve 14 is installed on the gas supplementing opening and gas vent being arranged on furnace body；
The intelligence control system is set in Intelligent control cabinet 15, is provided on Intelligent control cabinet 15 and is connect with display circuit
Display screen 18, intelligence control system include PLC intelligence control systems, temperature sensor 16, signal acquisition module and operation button
17, the Siemens CPU214XP are Siemens CPU214XP, and the temperature sensor 16 is set to inside the box-type furnace,
The temperature sensor 16 is connect with signal acquisition module signal, the signal acquisition module and PLC intelligence control system signals
Connection, the PLC intelligence control systems connect display circuit, and the signal acquisition module connects with 12 signal of detection of negative pressure table
It connects, the PLC intelligence control systems and the tonifying Qi solenoid valve 13, venting solenoid valve 14, vacuum pump 9, water circulating pump 5 and furnace body
The control connection of heater 4.
When specifically used, chamber door 3 is opened, it would be desirable to the material of heating is positioned over inside box-type furnace, closes chamber door 3,
Setting needs the temperature and vacuum degree that heat on the display screen 18 of intelligence control system, after being provided with, vacuum pump 9 and box
Furnace body heater 4 in furnace body is started to work, and box-type furnace internal temperature is begun to ramp up, and furnace interior temperature passes through temperature sensor
Signal is passed to acquisition module by 16, and signal is passed to PLC intelligence control systems by acquisition module, when temperature reaches requirement temperature
When, stop heating, by PLC intelligence control systems control tonifying Qi blow-off system tonifying Qi solenoid valve 13 and venting solenoid valve 14,
The water circulating pump of hydrologic cycle cooling system carries out relevant work, and air pressure in stove and temperature operating status are adjusted to requiring level,
When air pressure is excessively high in stove, opens venting solenoid valve 14 and carry out being deflated to requirement level closing venting solenoid valve 14, when gas in stove
When pressing through low, opens 13 tonifying Qi of tonifying Qi solenoid valve and close tonifying Qi solenoid valve to after requiring level, when in-furnace temperature is more than to require,
The cycle for opening the progress cooling water of water circulating pump 5 of hydrologic cycle cooling system carries out furnace body to be cooled to requirement level closing cycle
Water pump 5, furnace insulation for a period of time after, in-furnace temperature is improved to higher level again by furnace body heater 4, works as temperature
After degree reaches requirement, continues to be kept for a period of time, be cooled to room temperature at ambient temperature, take out material.
Claims (4)
1. a kind of chamber type intelligent temperature controlling stove, it is characterised in that including box-type furnace, vacuum pressure system, cooling system, automatic benefit
Gas blow-off system and intelligence control system；
It is equipped with box-type shell outside the box-type furnace, the front end face of the box-type shell is equipped with chamber door, bottom left on box-type shell
With box-type shell end face there are the Packed external box of microvave shell of gap setting, box-type furnace is internally provided with stove for the outside in right four faces
Body heater；
The vacuum pressure system includes vacuum pump and detection of negative pressure table, and the vacuum pump is connected by the first vacuum suction pipeline
In in the box-type furnace, second vacuum suction pipeline one end is connect with vacuum pump, other end emptying；
The cooling system is made of recirculated water water tank, water circulating pump, cyclic water channel and return pipe, and the cyclic water channel is institute
The gap stated between box-type shell and external tank shell is constituted, and the water outlet of the water circulating pump is passed through the cyclic water channel, into
The mouth of a river is set in recirculated water water tank, and the recirculated water water tank is stretched into one end of the return pipe, and the other end is passed through cycle
Water channel；
The automatic inflating device blow-off system includes tonifying Qi solenoid valve and venting solenoid valve, the tonifying Qi solenoid valve and venting solenoid valve
It is installed on the gas supplementing opening and gas vent being arranged on furnace body；
The intelligence control system includes PLC intelligence control systems, temperature sensor, signal acquisition module and operation button, institute
It states temperature sensor to be set to inside the box-type furnace, the temperature sensor is connect with signal acquisition module signal, described
Signal acquisition module is connect with PLC intelligence control system signals, and the PLC intelligence control systems connect display circuit, the letter
Number acquisition module is connect with the detection of negative pressure table signal, the PLC intelligence control systems and the tonifying Qi solenoid valve, electricity of deflating
Magnet valve and vacuum pump, water circulating pump and furnace body heater control connection.
2. chamber type intelligent temperature controlling stove according to claim 1, it is characterised in that the water outlet and return water of the water circulating pump
One end that pipe is passed through cyclic water channel may be contained within the homonymy lower end of box-type furnace.
3. chamber type intelligent temperature controlling stove according to claim 1, it is characterised in that the intelligence control system is set to operation
The display screen being connect with display circuit is provided with inside case, on control box.
4. chamber type intelligent temperature controlling stove according to claim 1, it is characterised in that the chamber door is by hinge connection box
The side of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711497961.8A CN108304007A (en) | 2017-12-28 | 2017-12-28 | A kind of chamber type intelligent temperature controlling stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711497961.8A CN108304007A (en) | 2017-12-28 | 2017-12-28 | A kind of chamber type intelligent temperature controlling stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108304007A true CN108304007A (en) | 2018-07-20 |
Family
ID=62868373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711497961.8A Pending CN108304007A (en) | 2017-12-28 | 2017-12-28 | A kind of chamber type intelligent temperature controlling stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108304007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506768A (en) * | 2018-11-20 | 2019-03-22 | 西北工业大学 | Sound field detection method and system in high temperature solid-liquid two-phase environment with temperature protection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291418Y (en) * | 1996-07-04 | 1998-09-16 | 董玉顺 | High-pressure, high flow-rate vacuum air-cooled glowing furnace |
| JP3085873B2 (en) * | 1995-03-02 | 2000-09-11 | 三菱重工業株式会社 | Supercritical pressure once-through boiler |
| CN107436088A (en) * | 2017-08-16 | 2017-12-05 | 苏州楚翰真空科技有限公司 | A kind of horizontal-type high temperature vacuum experiment stove |
-
2017
- 2017-12-28 CN CN201711497961.8A patent/CN108304007A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3085873B2 (en) * | 1995-03-02 | 2000-09-11 | 三菱重工業株式会社 | Supercritical pressure once-through boiler |
| CN2291418Y (en) * | 1996-07-04 | 1998-09-16 | 董玉顺 | High-pressure, high flow-rate vacuum air-cooled glowing furnace |
| CN107436088A (en) * | 2017-08-16 | 2017-12-05 | 苏州楚翰真空科技有限公司 | A kind of horizontal-type high temperature vacuum experiment stove |
Non-Patent Citations (1)
| Title |
|---|
| 张戈: "箱式电阻炉温控***改造及调试", 《科苑论坛》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506768A (en) * | 2018-11-20 | 2019-03-22 | 西北工业大学 | Sound field detection method and system in high temperature solid-liquid two-phase environment with temperature protection |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
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| RJ01 | Rejection of invention patent application after publication |