CN104766449A - Gas monitoring system - Google Patents
Gas monitoring system Download PDFInfo
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- CN104766449A CN104766449A CN201510193458.8A CN201510193458A CN104766449A CN 104766449 A CN104766449 A CN 104766449A CN 201510193458 A CN201510193458 A CN 201510193458A CN 104766449 A CN104766449 A CN 104766449A
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- abnormal information
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- warning device
- gas monitoring
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Abstract
The invention discloses a gas monitoring system. The gas monitoring system comprises a plurality of gas sensors used for detecting first abnormal information of gas at a plurality of positions and transmitting the first abnormal information to a processor, the processor used for processing and transmitting the first abnormal information to a digital quantity-switching value converting device, the digital quantity-switching value converting device used for converting the first abnormal information into second abnormal information with the switching value form, an alarm device used for carrying out alarming according to the second abnormal information, and a voice communication device used for forming voice information according to the second abnormal information and broadcasting the voice information. According to the gas monitoring system, the gas pressure shortage situation can be effectively found in time, a gas tank can be replaced in time, scrap of a prefabricated bar due to long-time pressure shortage is avoided, and therefore the product quality is guaranteed, and the production cost is reduced.
Description
Technical field
The present invention relates to preform manufacturing technology field, particularly relate to a kind of gas monitoring system.
Background technology
In the production run of large prefabricated optical fiber bar, except using SiCl
4and GeCl
4outside raw material, also need H
2, O
2, the gas such as Ar and He, for preventing gas pressure intensity not enough, need to monitor gas.Especially H in production run
2consumption very large, therefore person on duty is needed to calculate gas tank replacing construction according to current gas surplus and current gas spending rate, but the unlatching quantity of workshop appliance is not unalterable, it increases or minimizing can cause the miscount of gas tank replacing construction.
In prior art, all information of gas alarm are all presented on the display screen of duty room, if the Time Calculation mistake that gas tank is changed by person on duty, and need more scavenging air receiver duration class person lucky not in duty room, can not undervoltage condition on Timeliness coverage display screen, the lasting under-voltage of preform production run can be caused, and now other technologists cannot learn undervoltage condition now, there is a large amount of bubble in the prefabricated rods causing this period to be produced, cause prefabricated rods to scrap, thus improve production cost.
Summary of the invention
For solving the problem, the invention provides a kind of gas monitoring system, gas undervoltage condition can be found effectively and timely, and timely more scavenging air receiver, avoid the under-voltage long prefabricated rods that causes to scrap, thus ensure product quality, reduce production cost.
A kind of gas monitoring system provided by the invention, comprising:
Multiple gas sensor, for detecting the first abnormal information of the gas of multiple position, and is transferred to processor by described first abnormal information;
Processor, is transferred to digital quantity-switching value conversion equipment for the treatment of described first abnormal information by described first abnormal information;
Digital quantity-switching value conversion equipment, for being converted to the second abnormal information of switching value form by described first abnormal information;
Warning device, for reporting to the police according to described second abnormal information;
Voice communication assembly, for forming voice messaging according to described second abnormal information and report described voice messaging.
Preferably, in above-mentioned gas supervisory system, described voice communication assembly is packaged type voice communication assembly.
Preferably, in above-mentioned gas supervisory system, described warning device also comprises: SMS transmission module.
Preferably, in above-mentioned gas supervisory system, described warning device also comprises recording and playback module.
Preferably, in above-mentioned gas supervisory system, described warning device also comprises:
Defence area display module, for showing the defence area residing for the gas sensor sending described first abnormal information;
State display module, for showing the real-time status of described warning device.
Preferably, in above-mentioned gas supervisory system, described first abnormal information comprises the gas sensor address that exception occurs, described processor comprises Address Recognition module, for identifying the described gas sensor address that exception occurs, described processor also comprises zero setting module, for there is abnormal gas sensor address zero setting by described.
Preferably, in above-mentioned gas supervisory system, described processor also comprises:
, for there is abnormal gas sensor address reset by described after described first abnormal information is eliminated in reseting module.
Preferably, in above-mentioned gas supervisory system, also comprise the spacer assembly surrounding described warning device, for being isolated from the outside by described warning device.
Preferably, in above-mentioned gas supervisory system, described digital quantity-switching value conversion equipment is relay.
Known by foregoing description, a kind of gas monitoring system provided by the invention, owing to being provided with described warning device and voice communication assembly, when gas anomaly situation occurs, can report to the police, and by the person on duty of voice communication assembly notice at that time not in duty room, thus gas undervoltage condition can be found effectively and timely, and timely more scavenging air receiver, avoid the under-voltage long prefabricated rods that causes to scrap, thus guarantee product quality, reduce production cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The schematic diagram of the first gas monitoring system that Fig. 1 provides for the embodiment of the present application;
The schematic diagram of the second gas monitoring system that Fig. 2 provides for the embodiment of the present application;
The schematic diagram of the display screen in the warning device in the second gas monitoring system that Fig. 3 provides for the embodiment of the present application;
The schematic diagram of the main frame in the warning device in the second gas monitoring system that Fig. 4 provides for the embodiment of the present application;
The schematic diagram of a kind of spacer assembly that the second gas monitoring system that Fig. 5 provides for the embodiment of the present application is used.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The first gas monitoring system that the embodiment of the present application provides as shown in Figure 1, the schematic diagram of the first gas monitoring system that Fig. 1 provides for the embodiment of the present application, this system comprises:
Multiple gas sensor 11, for detecting the first abnormal information of the gas of multiple position, and is transferred to processor 12 by described first abnormal information;
Processor 12, is transferred to digital quantity-switching value conversion equipment 13 for the treatment of described first abnormal information by described first abnormal information;
Digital quantity-switching value conversion equipment 13, for being converted to the second abnormal information of switching value form by described first abnormal information;
Warning device 14, for reporting to the police according to described second abnormal information;
Voice communication assembly 15, for forming voice messaging according to described second abnormal information and report described voice messaging.
Known by foregoing description, the first gas monitoring system that the embodiment of the present application provides, owing to being provided with described warning device 14 and voice communication assembly 15, when gas anomaly situation occurs, can report to the police, and notify the person on duty at that time not in duty room by voice communication assembly 15, thus gas undervoltage condition can be found effectively and timely, and timely more scavenging air receiver, avoid the under-voltage long prefabricated rods that causes to scrap, thus guarantee product quality, reduce production cost.
The second gas monitoring system that the embodiment of the present application provides as shown in Figure 2, the schematic diagram of the second gas monitoring system that Fig. 2 provides for the embodiment of the present application, this system comprises:
Multiple gas sensor 21, for detecting the first abnormal information of the gas of multiple position, and is transferred to processor 22 by described first abnormal information;
Wherein, gas sensor 21 is arranged at each position that preform produces chamber, can be uniformly distributed, also can adjust distribution according to actual conditions, whether qualified for monitoring the parameters such as the pressure of the gas at preform production chamber each position indoor, in addition, because preform multiple in actual production is normally produced simultaneously, therefore multiple gas sensor can be set in each chamber, monitor while realizing multiple chamber.Gas sensor 21 is provided with the pressure upper limit and pressure lower limit, the object wherein arranging the pressure upper limit prevents Leakage Gas, the object arranging pressure lower limit prevents from under-voltagely causing the product of production to there is bubble to cause and scrap, when gas sensor 21 detects that actual pressure is greater than the above-mentioned pressure upper limit or all can exports the first abnormal information of gas to processor 22 in limited time under being less than above-mentioned pressure.
Processor 22, is transferred to digital quantity-switching value conversion equipment 23 for the treatment of described first abnormal information by described first abnormal information;
Wherein, described processor 22 can be PLC, the quantity of connected gas sensor 21 can reach up to a hundred, its function specifically comprises: the group of addresses of different gas sensors 21 encoded, distribute its corresponding address, then initialization is carried out, described gas sensor 21 by the information transmission that monitors to this processor 22, whether processor 22 scans exists described first abnormal information, preferably can comprise in described first abnormal information and abnormal gas sensor address occurs, described processor preferably comprises Address Recognition module, for identifying the described gas sensor address that exception occurs, described processor also comprises zero setting module, for there is abnormal gas sensor address zero setting by described.In addition, can also comprise in described first abnormal information and the information that exception occurs which kind of gas occurs, it is which kind of gas superpressure or under-voltage produced warning message that processor 22 just can also pick out from described first abnormal information, after described first abnormal information coding and allocation address, be transferred to digital quantity-switching value conversion equipment 23.It should be noted that, described processor 22 preferably can also comprise reseting module, for scanning when described processor 22 and confirming that the described address that abnormal gas sensor occurs resets after eliminating by described first abnormal information.
Digital quantity-switching value conversion equipment 23, for being converted to the second abnormal information of switching value form by described first abnormal information;
It should be noted that, arranging digital quantity-switching value conversion equipment 23 is herein because the first abnormal information that processor 22 transmits exists with digital quantity form, and drive warning device to need on-off model, therefore need to arrange this digital quantity-switching value conversion equipment 23, realize the conversion to signal transmission form.This digital quantity-switching value conversion equipment 23 can be relay, and the switch of this relay is normally closed, thus realizes the information that also can note abnormalities immediately in breakpoint situation.
Warning device 24, for reporting to the police according to described second abnormal information;
Wherein, SMS transmission module 241, recording and playback module 242, defence area display module 243 and state display module 244 can preferably be comprised in above-mentioned warning device 24.The object arranging SMS transmission module 241 is: when described warning device receives described second abnormal information, to the sending short message by mobile phone of person on duty, emergency processing is made to remind person on duty, so just can when person on duty be inconvenient to answer the call, the second abnormal information can be learnt in time equally, thus strengthen the promptness of reporting to the police further, reduce production loss.Recording and playback module 242 comprise record loudspeaker and playback loudspeaker and relevant button, the object arranging recording and playback module 242 is: utilize this recording and playback module typing alarm voice in advance, when there being abnormal generation, this warning device 24 automatic poking is taken on the telephone, by speech play to person on duty; Meanwhile, the on-the-spot alarm voice that also can be sent prior typing by this module, thus reach on-the-spot, object that phone carries out simultaneously, and alarm voice also can according to circumstances be changed at any time.The object arranging defence area display module 243 is the defence area occurred residing for abnormal gas sensor to show clearly, thus it is abnormal to facilitate person on duty to arrive defence area process fast, the object arranging state display module 244 facilitates person on duty to check the current residing state of alarm, also security is improved further, concrete, display screen in warning device in the second gas monitoring system in the present embodiment as shown in Figure 3, the schematic diagram of the display screen in the warning device in the second gas monitoring system that Fig. 3 provides for the embodiment of the present application, this display screen comprises defence area display module 243, in this embodiment, be provided with 8 defence areas, when certain gas sensor detects abnormal, the pilot lamp in the defence area at this gas sensor place is bright, it is abnormal that prompting person on duty goes to this defence area to process in time, this state display module 244 comprises " warning ", " deploy troops on garrison duty ", " communication ", " power supply " and " programming " these 5 states, when warning device carries out alarm operation, " warning " pilot lamp is bright, when warning device communicates with voice communication assembly, " communication " pilot lamp is bright, other are as the same, do not repeat them here.
It should be noted that in addition, the main frame of above-mentioned warning device 24 as shown in Figure 4, the schematic diagram of the main frame in the warning device in the second gas monitoring system that Fig. 4 provides for the embodiment of the present application.Wherein, the terminal of 1 ~ No. 28 connects input and output respectively, and the alternating voltage of 220V accesses No. 1 and No. 2 terminals as power supply through external transformer; No. 5 and No. 6 terminal tappers, i.e. playback loudspeaker; No. 7, No. 8, No. 9 terminal device keyboards taking alarm; No. 10 ~ No. 24 terminal outer signals, wherein 14,17,20, No. 23 terminals are as common port, altogether 8 groups of access in radios, as 8 defence areas; No. 25 and No. 26 terminals are answered the call line; No. 27 and No. 28 terminals connect external landline telephone; No. 28 terminal ground.Also be provided with recording playback module 242, comprise parts such as recording loudspeaker and playback loudspeaker etc., also comprise SMS transmission module 241 simultaneously, during for occurring exception, sending note.
Voice communication assembly 25, for forming voice messaging according to described second abnormal information and report described voice messaging;
Wherein, described voice communication assembly is packaged type voice communication assembly.Like this when person on duty is with this packaged type voice device, even if be positioned at from away from duty room can't hear the position of warning message time, warning device equally by calling mode, inform person on duty's abnormal information, thus further increase the promptness of warning, reduce production loss.In addition, this voice communication assembly 25 special can be specifically designed to the device reporting described second abnormal information for a kind of, it can according to described second abnormal information received, the voice messaging of automatic generation correspondence, direct prompting person on duty is the exception that any gas in which defence area produces, thus make person on duty learn necessary information in the very first time, make process more timely, reduce production loss.
In the present embodiment, abnormal information display 26 can also be comprised; This abnormal information display 26, for when person on duty is in duty room, is reported to the police to gas anomaly and is found timely.
In above-mentioned gas supervisory system, also preferably comprise the spacer assembly surrounding described warning device, for being isolated from the outside by described warning device.Specifically, this spacer assembly can as shown in Figure 5, the schematic diagram of a kind of spacer assembly that the second gas monitoring system that Fig. 5 provides for the embodiment of the present application is used.This spacer assembly is specially a protect-ing frame structure 51; this protect-ing frame structure 51 comprises a frame door that can lock, and can fix direct screening, warning device 22 can be isolated from the outside open; thus prevent the parts such as the circuit board of warning device by ectocine, ensure the security of warning device 22 further.
Known by foregoing description, the second gas monitoring system provided by the invention, owing to being provided with described warning device and voice communication assembly, when gas anomaly situation occurs, can report to the police, and by the person on duty of voice communication assembly notice at that time not in duty room, thus gas undervoltage condition can be found effectively and timely, and timely more scavenging air receiver, avoid the under-voltage long prefabricated rods that causes to scrap, thus guarantee product quality, reduce production cost.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a gas monitoring system, is characterized in that, comprising:
Multiple gas sensor, for detecting the first abnormal information of the gas of multiple position, and is transferred to processor by described first abnormal information;
Processor, is transferred to digital quantity-switching value conversion equipment for the treatment of described first abnormal information by described first abnormal information;
Digital quantity-switching value conversion equipment, for being converted to the second abnormal information of switching value form by described first abnormal information;
Warning device, for reporting to the police according to described second abnormal information;
Voice communication assembly, for forming voice messaging according to described second abnormal information and report described voice messaging.
2. gas monitoring system according to claim 1, is characterized in that, described voice communication assembly is packaged type voice communication assembly.
3. gas monitoring system according to claim 1, is characterized in that, described warning device also comprises: SMS transmission module.
4. gas monitoring system according to claim 1, is characterized in that, described warning device also comprises recording and playback module.
5. gas monitoring system according to claim 4, is characterized in that, described warning device also comprises:
Defence area display module, for showing the defence area residing for the gas sensor sending described first abnormal information;
State display module, for showing the real-time status of described warning device.
6. the gas monitoring system according to any one of claim 1-5, it is characterized in that, described first abnormal information comprises the gas sensor address that exception occurs, described processor comprises Address Recognition module, for identifying the described gas sensor address that exception occurs, described processor also comprises zero setting module, for there is abnormal gas sensor address zero setting by described.
7. gas monitoring system according to claim 6, is characterized in that, described processor also comprises:
, for there is abnormal gas sensor address reset by described after described first abnormal information is eliminated in reseting module.
8. the gas monitoring system according to any one of claim 1-5, is characterized in that, also comprises the spacer assembly surrounding described warning device, for being isolated from the outside by described warning device.
9. the gas monitoring system according to any one of claim 1-5, is characterized in that, described digital quantity-switching value conversion equipment is relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510193458.8A CN104766449A (en) | 2015-04-22 | 2015-04-22 | Gas monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510193458.8A CN104766449A (en) | 2015-04-22 | 2015-04-22 | Gas monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN104766449A true CN104766449A (en) | 2015-07-08 |
Family
ID=53648248
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510193458.8A Pending CN104766449A (en) | 2015-04-22 | 2015-04-22 | Gas monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019512073A (en) * | 2017-03-02 | 2019-05-09 | 佛山市順徳区環威電器有限公司Ｆｏｓｈａｎ Ｗｅｌｌｗａｙ Ｅｌｅｃｔｒｉｃ Ａｐｐｌｉａｎｃｅ Ｃｏ．，Ｌｔｄ | Real-time detection method of ammonia leak of small ammonia refrigeration type diffusion absorption type refrigerator dedicated to refrigerator, wine cabinet or cooler |
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| WO1999040553A1 (en) * | 1998-02-05 | 1999-08-12 | Wan Tae Kim | Alarm device for sensing gas quantity within pressure vessel |
| CN102044130A (en) * | 2010-08-19 | 2011-05-04 | 上海宝亚安全装备有限公司 | Display alarm device |
| CN103803790A (en) * | 2013-12-25 | 2014-05-21 | 中天科技精密材料有限公司 | High-precision germanium tetrachloride (GeCl4) supplying method and high-precision germanium tetrachloride supplying equipment |
| CN203782033U (en) * | 2013-12-25 | 2014-08-20 | 中天科技精密材料有限公司 | Germanium tetrachloride high-accuracy supply device |
| CN204009427U (en) * | 2014-08-16 | 2014-12-10 | 湖北凯乐光电有限公司 | A kind of propane gas low pressure alarming remote control |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999040553A1 (en) * | 1998-02-05 | 1999-08-12 | Wan Tae Kim | Alarm device for sensing gas quantity within pressure vessel |
| CN102044130A (en) * | 2010-08-19 | 2011-05-04 | 上海宝亚安全装备有限公司 | Display alarm device |
| CN103803790A (en) * | 2013-12-25 | 2014-05-21 | 中天科技精密材料有限公司 | High-precision germanium tetrachloride (GeCl4) supplying method and high-precision germanium tetrachloride supplying equipment |
| CN203782033U (en) * | 2013-12-25 | 2014-08-20 | 中天科技精密材料有限公司 | Germanium tetrachloride high-accuracy supply device |
| CN204009427U (en) * | 2014-08-16 | 2014-12-10 | 湖北凯乐光电有限公司 | A kind of propane gas low pressure alarming remote control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019512073A (en) * | 2017-03-02 | 2019-05-09 | 佛山市順徳区環威電器有限公司Ｆｏｓｈａｎ Ｗｅｌｌｗａｙ Ｅｌｅｃｔｒｉｃ Ａｐｐｌｉａｎｃｅ Ｃｏ．，Ｌｔｄ | Real-time detection method of ammonia leak of small ammonia refrigeration type diffusion absorption type refrigerator dedicated to refrigerator, wine cabinet or cooler |
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Application publication date: 20150708 |