Thermal treatment process timed prompting and alarming device

A heat treatment process and alarm device technology, applied to alarms, instruments, etc., can solve the problems of uneven product quality and high human dependence, and achieve the effects of convenient production, installation and maintenance, convenient operation, and stable process capability

Active Publication Date: 2016-06-15
HEBEI SHENGYUE RAILWAY ELECTRIFICATION EQUIP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are two important process parameters in the heat treatment process, heating temperature and time control. At present, the heating temperature system adopts a sophisticated automatic control system, and the timing confirmation control of the process is relatively simple and primitive, and it is highly dependent on people. The good and the bad happen from time to time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Thermal treatment process timed prompting and alarming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Depend on figure 1 From the shown embodiment, it can be seen that it includes AC / DC power supply DC1, the first contactor to the seventh contactor, the first time relay to the fifth time relay, double pole double throw power switch, manual switch K1~K3, indicator light D1~D4, alarm light D5 and alarm horn H;

[0025] The static contacts of the first contact K0-1 and the second contact K0-2 of the double-pole double-throw power switch are respectively connected to both ends of the AC 220V power supply; the alarm lamp D5 and the alarm horn H are connected in parallel and then connected to the The first normally open contact T4-1 of the fourth contactor is connected in series to form an alarm circuit, and the alarm circuit is connected to the boom and the second contact of the first contact K0-1 of the double-pole double-throw power switch Between the booms of K0-2;

[0026] The input end of the AC / DC power supply DC1 is respectively connected to the boom of the first c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a thermal treatment process timed prompting and alarming device, which comprises an AC/DC power supply DC1, contactors from the first to the seventh, time relays from the first to the fifth, a double-pole double-throw power switch, a manual switch K1, a manual switch K2, a manual switch K3, indicating lamps from D1 to D4, an alarming lamp D5 and an alarming loudspeaker H. The thermal treatment process timed prompting and alarming device has the beneficial effects that: the device can prompt the operator to carry out process confirmation at regular intervals, solves the problems of instability and randomness of working parameter data acquisition during the thermal treatment production process, has obvious stable processing capability, and prevents falsification. The thermal treatment process timed prompting and alarming device has the functions of manual/automatic starting, sound-light alarming, prompting alarming of timed prompting on operator to carry out process confirmation, thermal treatment completion prompting alarming, water level abnormity alarming, furnace door abnormity alarming, calculation of duration that the operator fails to operate as required, and manual misoperation prevention. The thermal treatment process timed prompting and alarming device has the advantages of simple structure, convenient operation, good expansibility and convenient manufacturing, installation and maintenance.

Description

technical field [0001] The invention belongs to the technical field of heat treatment process timing confirmation, and relates to a heat treatment process timing prompt alarm device. Background technique [0002] Heat treatment of metal products is an important process to change the mechanical, physical and chemical properties of materials to obtain different performance. There are two important process parameters in the heat treatment process, heating temperature and time control. At present, the heating temperature system adopts a sophisticated automatic control system, and the timing confirmation control of the process is relatively simple and primitive, and it is highly dependent on people. The good and the bad happen from time to time. How to confirm the heat treatment process more accurately has become an important problem to be solved at present. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a timing p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/24
CPCG08B21/24
Inventor 许全起焦荣华
Owner HEBEI SHENGYUE RAILWAY ELECTRIFICATION EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap