CN201089781Y

CN201089781Y - Full-automatic operated heat treatment apparatus

Info

Publication number: CN201089781Y
Application number: CNU2007200874839U
Authority: CN
Inventors: 王君雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-10
Filing date: 2007-10-10
Publication date: 2008-07-23
Anticipated expiration: 2017-10-10

Abstract

A full automatic control heat treatment device comprising a box body (1), a main control adjustor (2) and an adjustor (2.1), a liquid crystal display recording device (4), a test signal input terminal (5), an alarm device (7), a control button (8) and a quick fuse (10) is characterized in that: the main control adjustor (2) and the adjustor (2.1) both adopt ALTE808VER4.47; the liquid crystal display recording device (4) adopts a paper-free recording instrument JL-26B and is matched with a high-speed needle printer SUWP-CF40; the utility model also comprises a power module (9), wide synchronous transformers (TB1)(TB2)(TB3) and a forced heat radiation cooling device, wherein the forced heat radiation cooling device consists of a cooling fan (11), a radiator (12) and a fan (13). The full automatic control heat treatment device integrates adjusting and controlling, recording, printing, and screen tracking and displaying functions with an MCU as a core.

Description

The thermal treatment unit of full automatic control

Technical field

The utility model relates to a kind of welding automatic heat treating apparatus, particularly is applied to electric power, boats and ships, the welding automatic heat treating apparatus of the high-temperature and pressure pipeline of oil, aviation, chemical enterprise and the weld preheating of hardware and postweld heat treatment.

Background technology

The handheld device that is used for weld preheating and postweld heat treatment at present mostly is the stepping controller of manual regulation, temperature control is inaccurate, no cold junction compensation, no instant recording then must be joined a potentiometer registering instrument in addition as the need record, a complete set of equipment heaviness, be not easy to high-rise working, labour intensity is big, and temperature-controlled precision is low, manual regulation is frequent and error is big, truly has necessity of improvement.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned defective, and collect regulation and control, record, printing, tracking screen and be shown as one for society provides a kind of, be the thermal treatment unit of the full automatic control of core with the micro-chip.

The thermal treatment unit of full automatic control described in the utility model comprises casing 1, master control setter 2 and setter 2.1, liquid-crystal display recording unit 4, detection signal input terminal 5, warning device 7, control button 8, quick-acting fuse 10, it is characterized in that:

A, described master control setter 2 and setter 2.1 are all selected for use has 4-16 programsegment, 85-264VAC decides input voltage range, 16 analog to digital converters, PID regulate algorithm and from adjust, the ALTE808VER4.47 of warning, curve and data printing function, 14,15 ends and detection signal input terminal 5 join, 7,8 ends divide CON, the COM of controlling the logical wide synchronizing voltage phase shift trigger 14 of shift key ZJKA, ZJKB end through the collection control, and 5,6 and 9,10 ends are the warning output terminal;

B, described liquid-crystal display recording unit 4 are selected recording instrument without paper JL-26B for use, 1B on it, 1D, 2B, 2D, 3B, 3D end communicates with detection signal input terminal 5 through control button 8, and the control button 8 is here selected three uni-directional push-button switch KZJZ-3Z2 for use, in addition, described liquid-crystal display recording unit 4 is also printed power supply 6 with band, model code is that the high speed wire printer 3 of SPUP-CF40 is supporting, is used for the running orbit of recording process curve or data, carries out field print or recollects print out task;

C. the thermal treatment unit of described full automatic control also is provided with power model 9, wide synchrotrans TB1, TB2, TB3 and forced heat radiation refrigerating unit, the forced heat radiation refrigerating unit is made up of cooling blower 11, scatterer 12 and blower fan 13, wherein cooling blower 11 and scatterer 12 are the composite entity structure, blower fan 13 places the air-out window of casing side to be used for exhausting, and described power model 9 places on the scatterer 12 simultaneously.

The utility model possesses following advantage: 1, modern design, simple in structure, performance is good, and is in light weight, easy and simple to handle, use very convenient to carryly, can adapt to the input of multiple thermocouple signal, need not change output module: 2, temperature control scope wide (0-1600 ℃), the heating whole process is carried out curve program control, can both obtain the best setting parameter under any different operating mode, guarantee accurate temperature controlling, the safety heating; 3, the alert news device is complete; 4, the high forced heat radiation cooling system of a cover cooling efficiency is arranged; 5, the work on the spot carrying is easy to carry, need not additional cooling infrastructure (as water, wet goods system), and in a word, this product is a kind of ideal Equipment for Heating Processing to the high-temperature and pressure pipeline and the hardware of electric power, chemical industry.

Description of drawings

Fig. 1 is the utility model embodiment front layout drawing;

Fig. 2 is the utility model embodiment internal structure synoptic diagram;

Fig. 3 is the structural representation of the utility model embodiment forced heat radiation refrigerating unit;

Fig. 4 is the pilot circuit figure of the utility model embodiment.

Among the figure: 1 casing, 2 master control setters, 2.1 setters, 3 high speed wire printers, 4 liquid-crystal display recording units, 5 detection signal input terminals, 6 are printed power supply, 7 warning devices, 8 control buttons, 9 power models, 10 quick-acting fuses, 11 cooling blowers, 12 scatterers, 13 blower fans, 14 wide synchronizing voltage phase shift triggers, TB1, TB2, the wide synchrotrans of TB3.

Embodiment

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the thermal treatment unit of full automatic control described in the utility model comprises casing 1, master control setter 2 and setter 2.1, liquid-crystal display recording unit 4, detection signal input terminal 5, warning device 7, control button 8, quick-acting fuse 10.A. described master control setter 2 and setter 2.1 are all selected for use has 4-16 programsegment, the 85-264VAC wide range input voltage, 16 analog to digital converters, PID regulate algorithm and from adjust, the ALTE808VER4.47 of warning, curve and data printing function, 14,15 ends and detection signal input terminal 5 join, 7,8 ends divide CON, the COM of controlling the logical wide synchronizing voltage phase shift trigger 14 of shift key ZJKA, ZJKB end through the collection control, and 5,6 and 9,10 ends are the warning output terminal; B, described liquid-crystal display recording unit 4 are selected recording instrument without paper JL-26B for use, 1B on it, 1D, 2B, 2D, 3B, 3D end communicates with detection signal input terminal 5 through control button 8, and the control button 8 is here selected three uni-directional push-button switch KZJZ-3Z2 for use, in addition, described liquid-crystal display recording unit 4 is also printed power supply 6 with band, model code is that the high speed wire printer 3 of SPUP-CF40 is supporting, is used for the running orbit of recording process curve or data, carries out field print or recollects print out task; The thermal treatment unit of C, described full automatic control also is provided with power model 9, wide synchrotrans TB1, TB2, TB3 and forced heat radiation refrigerating unit, the forced heat radiation refrigerating unit is made up of cooling blower 11, scatterer 12 and blower fan 13, wherein cooling blower 11 and scatterer 12 are the composite entity structure, blower fan 13 places the air-out window of casing side to be used for exhausting, and described power model 9 places on the scatterer 12 simultaneously.Master governor 2 and setter 2.1 with its 14,15 terminations are subjected to be positioned at from detection the input signal (isolating input) of input terminal 5, carry out A/D conversion back and compare calculating by microprocessor and programmed settings value at this moment, processing cycle 125ms, after the D/A conversion, export a 0-5V (DC) simulating signal again from 7 of setter, 8 ends divide control shift key ZJKA and ZJKB the extremely COM of wide synchronizing voltage phase shift trigger 14 through the collection control, the CON end is with conduction angle that changes power model 9 and the corresponding regulated quantity that obtains a 0-220V (AC) on load RL, reach the controlled temperature corresponding with programming value, at last at master control setter 2, the PV of demodulator 2.1, the SV window shows, and finishes until the operation of program control each section of curve.5,6 and 9,10 ends of master control setter 2, demodulator 2.1 are the warning output terminal, and the warning kind comprises super upper limit alarm, owe limit and report to the police and deviation alarm.In addition, input signal enters 1B, the 1D of liquid-crystal display recording unit 4 from detection signal input terminal 5 through control button 8,2B, 2D, and 3B, 3D also are stored in the FLASH storer, can guarantee that like this all record data can not lose because of power down.After liquid-crystal display recording unit 4 and high speed wire printer 3 are supporting, can form the complete demonstration of a cover, touring detection, record, storage and printing function, print format is optional, but both field print, can recollect printing again, can access historical data at any time, for the trouble analysis of workpiece provides practical foundation.

Claims

1. the thermal treatment unit of a full automatic control, it comprises casing (l), master control setter (2) and setter (2.1), liquid-crystal display recording unit (4), detection signal input terminal (5), warning device (7), control button (8), quick-acting fuse (10), it is characterized in that:

A, described master control setter (2) and setter (2.1) are all selected for use has 4-16 programsegment, the 85-264VAC wide range input voltage, 16 analog to digital converters, PID regulate algorithm and from adjust, the ALTE808VER4.47 of warning, curve and data printing function, 14,15 ends and detection signal input terminal (5) join, 7,8 ends divide CON, the COM of controlling the logical wide synchronizing voltage phase shift trigger (14) of shift key ZJKA, ZJKB end through the collection control, and 5,6 and 9,10 ends are the warning output terminal;

B, described liquid-crystal display recording unit (4) are selected recording instrument without paper JL-26B for use, 1B on it, 1D, 2B, 2D, 3B, 3D end communicates with detection signal input terminal (5) through control button (8), the control button (8) is here selected three uni-directional push-button switch KZJZ-3Z2 for use, in addition, described liquid-crystal display recording unit (4) is also printed power supply (6) with band, model code is that the high speed wire printer (3) of SUWP-CF40 is supporting, the running orbit that is used for recording process curve or data is carried out field print or is recollected print out task;

C. the thermal treatment unit of described full automatic control also is provided with power model (9), wide synchrotrans (TB1), (TB2), (TB3) and forced heat radiation refrigerating unit, the forced heat radiation refrigerating unit is made up of cooling blower (11), scatterer (12) and blower fan (13), wherein cooling blower (11) and scatterer (12) are the composite entity structure, blower fan (13) places the air-out window of casing side to be used for exhausting, and described power model (9) places on the scatterer (12) simultaneously.