CN2680937Y - Rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller - Google Patents
Rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller Download PDFInfo
- Publication number
- CN2680937Y CN2680937Y CN 200420005608 CN200420005608U CN2680937Y CN 2680937 Y CN2680937 Y CN 2680937Y CN 200420005608 CN200420005608 CN 200420005608 CN 200420005608 U CN200420005608 U CN 200420005608U CN 2680937 Y CN2680937 Y CN 2680937Y
- Authority
- CN
- China
- Prior art keywords
- opening type
- type pressure
- safety interlocking
- controller
- interlocking controller
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller, comprising a sensing detection system, a central controller, an electromagnetic locking mechanism and an electromagnetic valve actuator. The sensor detection system conveys the state parameters of a container door (cover), a gas handling system and an exhaust system to the central controller through a travel switch and an electric contact pressure gage. The state parameters can drive corresponding electromagnetic locking mechanism and the electromagnetic valve after the treatment by the central controller so as to conduct linkage safe locking, and the function of safety interlock is provided. Meanwhile, according to the relative engineering parameters in and out of the container, the inner temperature, LED digital display of the external wall temperature and the same screen liquid crystal digital display of the pressure data are provided, when the pressure is over, relative acousto-optic alarm and pressure data printing can be showed. The rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller can completely satisfy various requests of the State Bureau of Quality and Technical Supervision, the rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller has high automatic degree, reliability, safety and convenient use. The rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller can monitor, record and print all engineering parameters in and out of the container in long distance at the same time, and the rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller can open and close the air admission valve through the electric system at any time.
Description
Technical field
The utility model relates to engineering parameters such as a kind of temperature that is used for monitoring all kinds of fast opening type pressure containers that autoclave, sulfurizing pot, reactor, sterilizing pan etc. use, pressure, and carry out remote monitoring, warning, data logging, printing and container door (lid) and advance, the pressurized container intelligent remote monitoring and the safety interlocking controller of steam discharge.
Technical background
At present, China's fast opening type pressure container has obtained using widely in industries such as chemical industry, building materials, medicine, especially this class novel environment friendly building material production facility of autoclave has obtained vigorously promoting the use in China, but the explosive accident of fast opening type pressure container is also in rising trend.For this reason, it is that " safe technology of pressure vessel supervision rules " the 49th quick operating valves to fast opening type pressure container (lid) clearly propose to answer the design safety interlock that [1999] No. 154 files are sent out by National Quality ﹠ Technology Inspection Bureau, and has corresponding function; State Administration for Quality Supervision and Inspection and Quarantine has issued [2002] No. 44 files of state's quality inspection pot letter about " requirement of fast opening type pressure container focus efforts on special areas " in calendar year 2001.At present, China has only pure machinery or the semi-automatic safety interlock of part container production producer for the supporting exploitation of container of oneself also not by the fast opening type pressure container safety interlocking controller of unified standard design, making, typing.
The utility model content
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of automaticity height, reliability height are provided, can be to functions such as the long-distance intelligent monitoring of engineering parameters such as temperature, pressure and vessel surface temperature in the container, superpressure warning, pressure data record, printings, and safe in utilization, reliably, fast opening type pressure container intelligent remote monitoring and safety interlocking controller easily.
The technological scheme that the utility model adopted is: fast opening type pressure container remote monitoring and safety interlocking controller, it is characterized in that: comprise sensing and detecting system, central control unit, electromagnetic locking mechanism and electromagnetic valve actuating gear, sensor detecting system sends temperature, pressure parameter and position limit switch, the output of electric contact pressure status parameter that records to central control unit, and output signal drives electromagnetic locking mechanism and solenoid valve work after central control unit is handled.
Described sensor detecting system comprises temperature transducer, high-temp pressure sensor, limitation travel switch, pressure gauge with electric contact, and temperature transducer and high-temp pressure sensor join with screen liquid crystal multi channel testing control display instrument by the intelligent digital controller and the giant-screen of signal shielding cable and central control unit respectively; Limit sensors, pressure gauge with electric contact are connected by the A.C. contactor of universal cordage with central control unit inside respectively.
Described central control unit comprises that intelligent digital controller, giant-screen are with screen liquid crystal multi channel testing control display instrument, alarm system, print system, the temperature transducer of the input termination sensor detecting system of intelligent digital controller, giant-screen is with the pressure transducer of the input termination sensor detecting system of screen liquid crystal multi channel testing control display instrument, and its output terminal is system taking alarm and print system respectively.
Electromagnetic locking mechanism comprises electromagnet, spring, lock pin and supporting frame, and electromagnet links to each other with spring with lock pin respectively, and supporting frame is connected with spring; Or form by the hand speed reducer of magnetic clutch and its locking.
Principle of the present utility model is: the container door (lid) of the limit sensors in the sensor detecting system and pressure gauge with electric contact output and advance, the status parameter of exhauster system sends the A.C. contactor of central control unit to, handle rear driving electromagnetic locking mechanism and solenoid valve through central control unit, it is locked safely that container is linked accordingly, plays the effect of safety interlock; Simultaneously, temperature transducer in the sensor detecting system and pressure transducer are internal tank and outside correlation engineering parameter is exported to the intelligent digital controller and giant-screen is controlled display instrument with screen liquid crystal multi channel testing, when surpassing the pressure of setting, giant-screen is exported corresponding acoustooptic alarm signal with screen liquid crystal multi channel testing control display instrument, prints the superpressure data by print system simultaneously.
The beneficial effect that compared with prior art has of the present utility model is:
(1) satisfies National Quality ﹠ Technology Inspection Bureau fully and send out [1999] No. 154 i.e. " safe technology of pressure vessel supervision rules " the 49th every requirements of file safety interlock device of fast opening type pressure container;
(2) automaticity height is compared safety and reliability, easy to use with old manual safety device;
(3) can monitor simultaneously at a distance, record, inside and outside each engineering parameter of printing container, avoid operator to arrive the danger of high temperature, high-pressure bottle production scene hand-kept instrumented data;
(4) can pass through electrical system opening and closing steam inlet valve at any time, compare more convenient, safety with old intake system;
(5) compare the newly-increased functions such as superpressure acoustooptic alarm, pressure data printing and surplus vapour discharging time-delay that have with old safety interlock.
Description of drawings
Fig. 1 is the structural principle schematic representation of model utility;
Fig. 2 is the central control unit principle schematic of model utility;
Fig. 3 is the structural representation of electromagnetic locking mechanism in the model utility.
Embodiment
As Fig. 1, shown in Figure 2, embodiment of the present utility model is made up of three parts, it is sensing and detecting system 1, has data display, record, print, the central control unit 2 of functions such as warning, electromagnetic locking mechanism 3, solenoid valve 4, central control unit 2 is by intelligent digital controller 21, giant-screen is with screen liquid crystal multi channel testing control display instrument 22, alarm system 23, print system 24, A.C. contactor 25 compositions such as grade, sensor detecting system 1 is by temperature transducer 11, high-temp pressure sensor 12, limit sensors 13, pressure gauge with electric contact 14, the output terminal of temperature transducer 11 connects the input end of intelligent digital controller 21 by the signal shielding cable, the output terminal of high-temp pressure sensor 12 connects the input end of giant-screen with screen liquid crystal multi channel testing control display instrument 22 by the signal shielding cable, giant-screen is with the output terminal difference system 23 taking alarm and the print system 24 of screen liquid crystal multi channel testing control display instrument 22, and limit sensors 13 is connected with the A.C. contactor 25 of central control unit 2 inside with pressure gauge with electric contact 14 difference universal cordages.
As shown in Figure 3, electromagnetic locking mechanism 3 comprises electromagnet 31, spring 32, lock pin 33 and supporting frame 34, and electromagnet 31 links to each other with lock pin 33, and supporting frame 34 is connected with spring 32; Electromagnetic locking mechanism 3 also can be made up of the hand speed reducer of magnetic clutch and its locking.
In the utility model, intelligent digital controller 21 adopts the HR-WP-C801 series of Hong Kong Hong Run company, or Xiamen space light company's T 1000 serial intelligent digital displayings; Giant-screen adopts the HR-WP-LCD-D808 or 807 series of Hong Kong Hong Run company with screen liquid crystal multi channel testing control display instrument; Solenoid valve 4 adopts the steam electromagnetic valve of anti-450 ℃ of high temperature; Temperature transducer 11 can also can adopt a plurality of sensor combination for single-sensor, its model PT100 platinum thermoresistance; High-temp pressure sensor can adopt single-sensor or a plurality of sensor combination, its model C YG1161; Limit sensors device 13 can adopt position limit switch; A.C. contactor 25 adopts general A.C. contactor to get final product; Alarm system 23 adopts general alarm to get final product.
Working procedure of the present utility model: each sensor sends central control unit to internal tank and outside correlation engineering parameter and status parameter, after central control unit is analyzed, is handled data, the temperature and pressure data that each point is measured are in real time shown with screen LCD multi channel testing instrument by intelligent digital controller and giant-screen, to make things convenient for the user to the Stateful Inspection of container, superpressure warning, emergency cut-off etc.In addition, can or manually print at any time each point real-time pressure data automatic timing, so that record and inquiry afterwards by print system.
Claims (6)
1, fast opening type pressure container remote monitoring and safety interlocking controller, it is characterized in that: comprise sensing and detecting system, central control unit, electromagnetic locking mechanism and electromagnetic valve actuating gear, sensor detecting system sends temperature, pressure parameter and position limit switch, the output of electric contact pressure status parameter that records to central control unit, and output signal drives electromagnetic locking mechanism and solenoid valve work after central control unit is handled.
2,1 described fast opening type pressure container remote monitoring and safety interlocking controller as requested, it is characterized in that: described sensor detecting system comprises temperature transducer, high-temp pressure sensor, limit sensors, pressure gauge with electric contact, and temperature transducer and high-temp pressure sensor join with screen liquid crystal multi channel testing control display instrument by the intelligent digital controller and the giant-screen of signal shielding cable and central control unit respectively; Limitation travel switch, pressure gauge with electric contact are connected by the A.C. contactor of universal cordage with central control unit inside respectively.
3,1 or 2 described fast opening type pressure container remote monitoring and safety interlocking controllers as requested, it is characterized in that: described central control unit comprises that intelligent digital controller, giant-screen are with screen liquid crystal multi channel testing control display instrument, alarm system, print system, the temperature transducer of the input termination sensor detecting system of intelligent digital controller, giant-screen is with the pressure transducer of the input termination sensor detecting system of screen liquid crystal multi channel testing control display instrument, and its output terminal is system taking alarm and print system respectively.
4,1 described fast opening type pressure container remote monitoring and safety interlocking controller as requested, it is characterized in that: described electromagnetic locking mechanism comprises electromagnet, spring, lock pin and supporting frame, electromagnet links to each other with spring with lock pin respectively, and supporting frame is connected with spring.
5,1 described fast opening type pressure container remote monitoring and safety interlocking controller as requested, it is characterized in that: electromagnetic locking mechanism is made up of the hand speed reducer of magnetic clutch and its locking.
6,1 described fast opening type pressure container remote monitoring and safety interlocking controller as requested, it is characterized in that: described solenoid valve adopts all steel steam electromagnetic valve of anti-450 ℃ of high temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420005608 CN2680937Y (en) | 2004-03-01 | 2004-03-01 | Rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420005608 CN2680937Y (en) | 2004-03-01 | 2004-03-01 | Rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680937Y true CN2680937Y (en) | 2005-02-23 |
Family
ID=34605810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420005608 Expired - Fee Related CN2680937Y (en) | 2004-03-01 | 2004-03-01 | Rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680937Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878292A (en) * | 2012-09-15 | 2013-01-16 | 山东科技大学 | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer |
| CN103401906A (en) * | 2013-07-23 | 2013-11-20 | 国电南瑞科技股份有限公司 | Remote configuration method of safety interlock |
-
2004
- 2004-03-01 CN CN 200420005608 patent/CN2680937Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878292A (en) * | 2012-09-15 | 2013-01-16 | 山东科技大学 | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer |
| CN102878292B (en) * | 2012-09-15 | 2015-06-17 | 山东科技大学 | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer |
| CN103401906A (en) * | 2013-07-23 | 2013-11-20 | 国电南瑞科技股份有限公司 | Remote configuration method of safety interlock |
| CN103401906B (en) * | 2013-07-23 | 2016-08-31 | 国电南瑞科技股份有限公司 | A kind of remote configuring method of safety interlock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2680937Y (en) | Rapid opening type pressure vessel intelligent long-distance monitoring and safety interlocking controller | |
| EP2013328A2 (en) | Process analysis system with sterile sampling of mechanically-sensitive material from a bioreactor | |
| CN201437863U (en) | Gas valve opening real-time display and adjusting device | |
| CN110152582A (en) | A kind of accurate reaction kettle of temperature measurement convenient for sampling | |
| CN1727095A (en) | Computer measurement and control system for die-casting machine | |
| CN203231799U (en) | Level meter for chemical spherical material storage tank | |
| CN211216626U (en) | But remote video control's reation kettle device | |
| CN201433238Y (en) | Parallel vacuum distillation equipment for producing titanium sponge | |
| CN208805303U (en) | A kind of axial-force testing device | |
| CN1821205A (en) | Process for producing formic acid | |
| CN202688259U (en) | Door taking device of coke oven vehicle | |
| CN208795391U (en) | A kind of valve axial-force testing device | |
| CN102878292B (en) | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer | |
| CN101046437A (en) | Automatic measuring equipment for volume density of ceramic test sample | |
| CN201196287Y (en) | Automatic control system of valve | |
| CN206028725U (en) | Magnetic material product shaping intelligence control system | |
| CN202182834U (en) | Liquid sampling and analyzing device | |
| CN210049889U (en) | Pressure monitoring and collecting device of pressure manifold | |
| CN205152228U (en) | Fermentation cylinder pressure monitoring device | |
| CN1182400C (en) | Automatic metrological technology for raw oil storing tank | |
| CN211504313U (en) | Intelligent liquid level meter with density detection function | |
| CN202867818U (en) | Quick-opened-door pressure vessel speed reducer with safety interlocking function | |
| CN108981985A (en) | A kind of axial-force testing device and its test method | |
| CN202485788U (en) | Raw material tank material-leakage monitoring system | |
| CN206221636U (en) | A kind of self shifter steerable system for endless-track vehicle stabilized shaft gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |