CN105116844A - Steam crosslinking control system - Google Patents
Steam crosslinking control system Download PDFInfo
- Publication number
- CN105116844A CN105116844A CN201410409017.2A CN201410409017A CN105116844A CN 105116844 A CN105116844 A CN 105116844A CN 201410409017 A CN201410409017 A CN 201410409017A CN 105116844 A CN105116844 A CN 105116844A
- Authority
- CN
- China
- Prior art keywords
- vapor crosslinking
- temperature
- controller
- steam
- valve
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention relates to a steam crosslinking control system, and the system comprises a steam crosslinking box and a steam valve. The system also comprises a controller, a temperature controlling instrument, a timer, a solenoid valve, and a thermocouple, wherein the thermocouple is disposed in the steam crosslinking box and is used for detecting the real-time temperature in the steam crosslinking box and converting a temperature signal into an electric signal which is outputted to the temperature controlling instrument. The temperature controlling instrument compares the real-time temperature of the steam crosslinking box with set temperature, and outputting a control signal to the controller according to the comparison results. The timer transmits a control signal to the controller according to timing starting time and a set time duration. The controller controls the opening and closing of the steam valve through the solenoid valve according to the control signal. The system improves the technological precision of steam crosslinking, guarantees the quality of a product, saves the cost of manpower, and effectively saves the steam sources.
Description
Technical field
The present invention relates to a kind of crosslinked control system, is a kind of vapor crosslinking control system by it.
Background technology
For in the process for making of the such as cable of the type such as 1.8/3kV and following silane cable, 1kV/10kV crosslinked polyethylene insulated aerial cable, one important operation is had to be vapor crosslinking.General in accordance with following technological specification: will the cable of vapor crosslinking to be needed to put into vaporium, after steam off door, in vaporium, pass into steam.Operator observes the thermometer that vaporium is installed, and when temperature rises in 90 ~ 100 DEG C of intervals, steam off valve is incubated.In addition, it is different that the technological specification of vapor crosslinking also specify the temperature retention time of the vapor crosslinking of the cable of different time cycle, different size in a year, holding temperature, environment temperature, crosslinked beginning and end time, and steam opens steam tank time after closing also is not quite similar.General, bit manipulation personnel generally monitor multiple vaporium, vapor crosslinking technique by operator by seeing thermometer, wrist-watch operates with sensation.Well imagine, operating personnel are as easy as rolling off a log to carry out, in the vapor crosslinking process monitoring of above-mentioned complexity, control procedure, going wrong, also not having steam off valve to enter insulation as vaporium temperature rises in 90 ~ 100 DEG C of intervals.This causes cable factory's production capacity waste, and yields declines, and unstable product quality, accordingly, brings certain economic loss.
A kind of situation is in addition, vaporium temperature one reaches 90 DEG C of i.e. steam off valves, because there is Temperature fall phenomenon in insulating process in vaporium, this just needs workman again to open steam valve again to heat, thus and thus carry out the operation of switch steam valve repeatedly, the technological requirement of vapor crosslinking could be met.In order to avoid above-mentioned situation, cable factory General Requirements operative employee keeps steam valve to open, until the temperature retention time required terminates, not only between soak, vaporium temperature is uncontrollable, also result in a large amount of wastes of steam.
Summary of the invention
The object of the invention is to overcome in prior art and monitor and control by people the series of problems that vapor crosslinking technique causes, propose a kind of vapor crosslinking control system.
For realizing foregoing invention content, the present invention proposes following technical scheme.
A kind of vapor crosslinking control system, comprise vapor crosslinking case, steam valve, also comprise controller, temperature controller, timer, solenoid valve, thermopair, thermopair is arranged in vapor crosslinking case, for detecting the real time temperature in vapor crosslinking case, and temperature signal is converted into electric signal exports temperature controller to, temperature controller compares real time temperature and the design temperature of vapor crosslinking case, and output control signals to controller according to comparative result, timer transmitted control signal to controller according to timing start-up time and setting duration, controller is opened and closed by solenoid valve and then control steam valve according to control signal.
Technique scheme can also be perfect further.
As preferably, vapor crosslinking control system also comprises first pilot lamp, and when steam valve is opened, the first pilot lamp is lighted; A warning device, when controller controls steam valve cut out according to the instruction of the second control signal, sends warning.
As preferably, temperature controller compares real time temperature and the design temperature of vapor crosslinking case, and outputs control signals to controller according to comparative result, specifically comprises: when real time temperature is lower than design temperature, send the control signal of solenoid valves to controller; When real time temperature is higher than design temperature, send the control signal of solenoid valve power-off to controller.
As preferably, start-up time is control center sends electrical instruction first time to solenoid valve, timer transmitted control signal to controller according to timing start-up time and setting duration, specifically comprise: when equaling setting duration when the system is operating, send the control signal of solenoid valve power-off to controller.
As preferably, during solenoid valves, steam valve is opened, in vapor crosslinking case, pass into steam, and during solenoid valve power-off, steam valve cuts out, and stops to pass into steam in vapor crosslinking case.
As preferably, vapor crosslinking control system also comprises a solenoid relay valve, and controller is according to the instruction of temperature controller, and Controlling solenoid valve relay works, and then is solenoid valves or power-off.
As preferably, controller comprises the time relay, solenoid relay valve.
As preferably, vapor crosslinking control system also comprises a self-locking rotary switch, for controlling the self-locking rotary switch of a vapor crosslinking chest system startup/closing motion; For controlling the sub-isolating switch of a vapor crosslinking chest system power supply.
As preferably, vapor crosslinking control system comprises multiple vapor crosslinking chest system, also comprises the main breaker that controls vapor crosslinking control system power supply.
Due to the employing of technique scheme, the present invention compared with prior art, has the following advantages.
The vapor crosslinking technique monitored by people in prior art and control replaces by a set of control system by the present invention, accuracy promotes greatly, and system, according to setting work in order, effectively prevent the generation of mistake, ensure that the quality of product, also save human cost simultaneously; Native system is simple to operate, and operator only needs rotary self-locking rotary switch, and system can be started working according to setting.Vapor crosslinking technique based on native system is accurate owing to controlling, and monitors in real time, effectively saved steam resource to temperature.
Accompanying drawing explanation
Fig. 1 is a kind of block diagram of the present invention;
Fig. 2 is a kind of circuit diagram of the present invention;
Embodiment
Below in conjunction with accompanying drawing, explanation is further explained to the present invention.
Vapor crosslinking control system as shown in Figure 1, comprises vapor crosslinking case, steam valve, controller, temperature controller, timer, solenoid valve, thermopair.
Thermopair is arranged in vapor crosslinking case, for detecting the real time temperature in vapor crosslinking case, and temperature signal is converted into electric signal exports temperature controller to, temperature controller compares real time temperature and the design temperature of vapor crosslinking case, and outputs control signals to controller according to comparative result.
As preferably, vapor crosslinking control system comprises multiple vapor crosslinking chest system, also comprises the main breaker that controls vapor crosslinking control system power supply.
As preferably, vapor crosslinking control system also comprises a self-locking rotary switch, for controlling the self-locking rotary switch of a vapor crosslinking chest system startup/closing motion; For controlling the sub-isolating switch of a vapor crosslinking chest system power supply.
Timer transmitted control signal to controller according to timing start-up time and setting duration, start-up time is control center sends electrical instruction first time to solenoid valve, timer transmitted control signal to controller according to timing start-up time and setting duration, specifically comprise: when equaling setting duration when the system is operating, send the control signal of solenoid valve power-off to controller.
Controller comprises solenoid relay valve, the time relay, is opened and closed by solenoid valve and then control steam valve according to control signal.During solenoid valves, steam valve is opened, in vapor crosslinking case, pass into steam, and during solenoid valve power-off, steam valve cuts out, and stops to pass into steam in vapor crosslinking case.
Vapor crosslinking control system also comprises first pilot lamp, and when steam valve is opened, the first pilot lamp is lighted; A warning device, when controller controls steam valve cut out according to the instruction of the second control signal, sends warning.
As shown in Figure 2, open system main breaker Q01, then open No. 1 or sub-circuit breaker Q 02, corresponding vapor crosslinking case system and preparation of finishing the work corresponding to No. 2 vapor crosslinking casees.
Next, rotary self-locking rotary switch, makes temperature controller, time isolating switch, solenoid valve isolating switch enter duty.Timer self-locking rotary switch is closed and is started timing, accordingly, the time relay controls two corresponding KT03 switch modules and closes, thermopair in vapor crosslinking case detects that real time temperature is lower than design temperature, the KA01 switch module that then Controlling solenoid valve relay is corresponding closes, first pilot lamp (represent current and export steam), second pilot lamp (corresponding warning device, represent current and be in vapor crosslinking duty) light, steam electromagnetic valve (corresponding steam valve and solenoid valve two parts, display is merged in Fig. 2) start working, steam is exported in vapor crosslinking case.
As shown in Figure 2, when temperature controller compares real time temperature higher than design temperature, send the control signal disconnecting steam electromagnetic valve to solenoid relay valve, the KA01 switch module that namely solenoid relay valve is corresponding disconnects, first pilot lamp extinguishes, and steam electromagnetic valve quits work.In insulating process, if real time temperature is reduced to below design temperature, repeats the above-mentioned work for steam electromagnetic valve energising, make temperature increase.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, equipment (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a vapor crosslinking control system, comprise vapor crosslinking case, steam valve, it is characterized in that, also comprise controller, temperature controller, timer, solenoid valve, thermopair, described thermopair is arranged in described vapor crosslinking case, for detecting the real time temperature in described vapor crosslinking case, and temperature signal is converted into electric signal and exports described temperature controller to, the real time temperature of the vapor crosslinking case that described temperature controller is relatively more described and design temperature, and output control signals to described controller according to comparative result, described timer transmitted control signal to described controller according to timing start-up time and setting duration, described controller is opened and closed by the steam valve described in described solenoid valve and then control according to described control signal.
2. vapor crosslinking control system according to claim 1, is characterized in that, also comprises first pilot lamp, and when described steam valve is opened, the first described pilot lamp is lighted; A warning device, when the steam valve of described controller according to the instruction control of the second described control signal cuts out, sends warning.
3. vapor crosslinking control system according to claim 1, is characterized in that, the real time temperature of the vapor crosslinking case that described temperature controller is relatively more described and design temperature, and outputs control signals to described controller according to comparative result, specifically comprises:
When real time temperature is lower than design temperature, send the control signal of solenoid valves to described controller;
When real time temperature is higher than design temperature, send the control signal of solenoid valve power-off to described controller.
4. vapor crosslinking control system according to claim 1, it is characterized in that, described start-up time is control center sends electrical instruction first time to described solenoid valve, described timer transmitted control signal to described controller according to timing start-up time and setting duration, specifically comprised:
When equaling setting duration when the system is operating, send the control signal of solenoid valve power-off to described controller.
5. the vapor crosslinking control system according to claim 3 or 4, it is characterized in that, during described solenoid valves, described steam valve is opened, steam is passed in described vapor crosslinking case, during described solenoid valve power-off, described steam valve cuts out, and stops to pass into steam in described vapor crosslinking case.
6. vapor crosslinking control system according to claim 1, it is characterized in that, also comprise a solenoid relay valve, described controller is according to the instruction of described temperature controller, solenoid relay valve work described in control, and then be described solenoid valves or power-off.
7. vapor crosslinking control system according to claim 1, is characterized in that, described controller comprises the time relay, solenoid relay valve.
8. vapor crosslinking control system according to claim 1, is characterized in that, also comprises a self-locking rotary switch, for controlling the self-locking rotary switch of a vapor crosslinking chest system startup/closing motion; For controlling the sub-isolating switch of a vapor crosslinking chest system power supply.
9. vapor crosslinking control system according to claim 1, is characterized in that, comprises multiple vapor crosslinking chest system, also comprises the main breaker of the vapor crosslinking control system power supply described in a control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409017.2A CN105116844A (en) | 2014-08-19 | 2014-08-19 | Steam crosslinking control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409017.2A CN105116844A (en) | 2014-08-19 | 2014-08-19 | Steam crosslinking control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105116844A true CN105116844A (en) | 2015-12-02 |
Family
ID=54664862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410409017.2A Pending CN105116844A (en) | 2014-08-19 | 2014-08-19 | Steam crosslinking control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105116844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110895401A (en) * | 2019-12-24 | 2020-03-20 | 江苏永钢集团有限公司 | Camera cooling gas control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252152A (en) * | 1997-12-11 | 2000-05-03 | 皇家菲利浦电子有限公司 | Rewritable optical information medium |
| JP2004352885A (en) * | 2003-05-29 | 2004-12-16 | El & Chem Corp | Porous formed product using crosslinked polymer material and method for producing the same |
| RU2295792C1 (en) * | 2005-08-16 | 2007-03-20 | Открытое акционерное общество "Камкабель" | Method for producing insulated wire or cable |
| CN201362671Y (en) * | 2009-03-16 | 2009-12-16 | 顾军 | High-efficiency energy-saving type silane-crosslinked sauna machine |
| CN202126890U (en) * | 2011-06-22 | 2012-01-25 | 淮南赛力威机电设备有限责任公司 | Device for conducting steam cross-linking on low voltage cross-linked polyethylene insulating cable |
-
2014
- 2014-08-19 CN CN201410409017.2A patent/CN105116844A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252152A (en) * | 1997-12-11 | 2000-05-03 | 皇家菲利浦电子有限公司 | Rewritable optical information medium |
| JP2004352885A (en) * | 2003-05-29 | 2004-12-16 | El & Chem Corp | Porous formed product using crosslinked polymer material and method for producing the same |
| RU2295792C1 (en) * | 2005-08-16 | 2007-03-20 | Открытое акционерное общество "Камкабель" | Method for producing insulated wire or cable |
| CN201362671Y (en) * | 2009-03-16 | 2009-12-16 | 顾军 | High-efficiency energy-saving type silane-crosslinked sauna machine |
| CN202126890U (en) * | 2011-06-22 | 2012-01-25 | 淮南赛力威机电设备有限责任公司 | Device for conducting steam cross-linking on low voltage cross-linked polyethylene insulating cable |
Non-Patent Citations (1)
| Title |
|---|
| 唐崇健: "蒸汽交联房的设计与应用", 《电线电缆》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110895401A (en) * | 2019-12-24 | 2020-03-20 | 江苏永钢集团有限公司 | Camera cooling gas control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3687031B1 (en) | Smart power system | |
| CN103499961B (en) | Cold water automatic control system of data center room | |
| CN104216301A (en) | PSM high-voltage power supply control system based on MCU and FPGA | |
| CN103412203B (en) | Motor variable-frequency driver ageing tester and method of testing thereof | |
| CN203733567U (en) | Transformer air cooling control cabinet | |
| CN203911572U (en) | Primary device and standby device automatic switching and control circuit in energy-saving building, and primary device and standby device automatic switching system in energy-saving building | |
| CN107479484B (en) | Gas holder control system and method | |
| CN105116844A (en) | Steam crosslinking control system | |
| CN204143274U (en) | A kind of cable vapor crosslinking system of processing | |
| Su et al. | Cyber security of industrial communication protocols | |
| CN207504787U (en) | Low-voltage motor control system | |
| CN110633000A (en) | Method and system for cabinet switch operation applied to mobile data center | |
| CN206117293U (en) | Each other is equipped with control circuit industrial furnace fan dual supply converter | |
| CN107944570A (en) | The automatic processing method and device of intelligent substation sequential control atypical state | |
| CN204604559U (en) | A kind of Intelligent automatic-control type type concrete steam curing means | |
| CN104407571A (en) | Transformation method for explosive machining using numerical control machine tool | |
| CN104378018A (en) | Motor sequential on-off control circuit | |
| CN103726942A (en) | Generator set monitoring system based on PLC | |
| CN203950142U (en) | A kind of energy-saving control device | |
| CN203406598U (en) | Intelligent motor protection control device | |
| CN207268851U (en) | A kind of device of binary channels output protection frequent start-stop motor | |
| CN103573417B (en) | A kind of PLC controlling method of aeroengine oil sealing/unpacking | |
| CN104617601A (en) | Electric generator control device and electric generator control method | |
| CN103576714A (en) | Air cooling control device of transformer | |
| CN204928075U (en) | Unloaded safe device that cuts off power supply of equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161213 Address after: 311305 Ling'an Economic Development Zone, Zhejiang Province, South Ring Road, No. 88, No. Applicant after: Zhejiang Wanma Cable Co., Ltd. Address before: 311305 Ling'an Economic Development Zone, Zhejiang Province, South Ring Road, No. 88, No. Applicant before: ZHEJIANG WANMA CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
|
| RJ01 | Rejection of invention patent application after publication |