CN107610423A - A kind of natural coolant leakage alarm monitoring system - Google Patents
A kind of natural coolant leakage alarm monitoring system Download PDFInfo
- Publication number
- CN107610423A CN107610423A CN201710864524.9A CN201710864524A CN107610423A CN 107610423 A CN107610423 A CN 107610423A CN 201710864524 A CN201710864524 A CN 201710864524A CN 107610423 A CN107610423 A CN 107610423A
- Authority
- CN
- China
- Prior art keywords
- combustible gas
- alarm
- gas probe
- controller
- monitoring system
- 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
Abstract
A kind of natural coolant leakage alarm monitoring system, including：Combustible gas probe, linkage controller, switch controller, exhaust apparatus, alarm and main control box；The combustible gas probe is arranged on the regional location that need to be set up defences, and the data of detection are sent to linkage controller；The linkage controller is analyzed after receiving the data from combustible gas probe, and passes through the current operating state of analysis result controlling switch controller, exhaust apparatus and alarm；The main control box is used to close alarm and UNICOM's magnetic valve；Natural refrigerant is provided with main compressor.The system single combustible gas probe will be managed concentratedly by linkage controller one by one, build a set of combustible gas leak alarm platform based on Internet of Things, monitor the gas concentration value in air in real time, realize the multistage supervision of industrial factory building safety.
Description
Technical field
The present invention relates to a kind of alarm monitoring system, more particularly to a kind of natural coolant leakage alarm monitoring system.
Background technology
Research shows that the natural refrigerant such as propane, iso-butane, propylene, ethene has the advantages of many prominent in refrigerating field, such as
Thermodynamic properties is good, does not damage the ozone layer and does not also produce greenhouse effects, cheap, can cover each of whole refrigerating field humidity province
The application of the natural refrigerant of kind is in the trend gradually risen.
In industrial premises, the leakage of natural refrigerant can bring serious harm, not only influence production, it is also possible to trigger safety
Accident, the safety and health of staff are directly jeopardized, therefore the security monitoring of industrial premises is widely weighed always
Depending on.The Area comparison of industrial premises is big, can spend substantial amounts of manpower with combustible gas detector detection merely, and be unable to reach reality
When monitor.In recent years, the development of internet especially cloud computing technology, the networking security protection of professional domain is in factory and enterprise project
It is widely used.The technology development of professional safety-security area, reduce the cost of professional security device.
The content of the invention
It is an object of the invention to overcome problem above existing for prior art, it is proposed that a kind of natural coolant leakage alarm
Monitoring system.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions：
A kind of natural coolant leakage alarm monitoring system, it is characterised in that：Including：Combustible gas probe, linkage controller,
Switch controller, exhaust apparatus, alarm and main control box；The linkage controller respectively with combustible gas probe, switch
Controller, exhaust apparatus are connected with alarm, the main control box respectively with switch controller, alarm and linkage controller phase
Even, the switch controller is connected with main compressor；The combustible gas probe is arranged on the regional location that need to be set up defences, and will
The data of detection are sent to linkage controller；The linkage controller is divided after receiving the data from combustible gas probe
Analysis, and pass through the current operating state of analysis result controlling switch controller, exhaust apparatus and alarm；The main control box is used
In closing alarm and UNICOM's magnetic valve；Natural refrigerant is provided with main compressor.
In such scheme, the main control box includes display device, key board unit and memory, and the display device is used for
The concentration value of each combustible gas probe detection is shown, the key board unit is used for the number for selecting required combustible gas probe
According to the memory is used for all data for storing combustible-gas detector.
In such scheme, the switch controller is magnetic valve, electric expansion valve, the one kind being adjusted in motor.
In such scheme, the linkage controller connects one or more combustible gas probes.
In such scheme, the alarm is alarmed using acousto-optic, buzzer, the one or two of LED.
In such scheme, the combustible gas probe is point-type combustible gas probe, model AT0502AH.
Combustible gas probe monitors in real time whether there is natural refrigerant content in air, when combustible gas probe gathers
To spatial dimension internal leakage natural refrigerant when, numerical value can be sent to linkage controller, after linkage controller receives data
Judgement can be analyzed with preset value, when gas concentration exceedes default gas concentration limit value, linkage controller can be certainly
It is dynamic to start alarm and cut off magnetic valve simultaneously, start air exhausting device, eliminate safe hidden trouble in time.
Relative to prior art, beneficial effects of the present invention：The system single combustible gas probe will lead to one by one
Cross linkage controller to be managed concentratedly, build a set of combustible gas leak alarm platform based on Internet of Things, monitoring is empty in real time
Gas concentration value in gas, realize the multistage supervision of industrial factory building safety.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of natural coolant leakage alarm monitoring system of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Description, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Based on this
The embodiment of invention, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
A kind of as shown in figure 1, natural coolant leakage alarm monitoring system of the present invention, it is characterised in that：Including：It is flammable
Gas detector, linkage controller, switch controller, exhaust apparatus, alarm and main control box；The linkage controller difference
It is connected with combustible gas probe, switch controller, exhaust apparatus and alarm, the main control box controls with switch respectively
Device, alarm are connected with linkage controller, and the switch controller is connected with main compressor；The combustible gas probe is set
Sent in the regional location that need to be set up defences, and by the data of detection to linkage controller；The linkage controller is received from flammable
Analyzed after the data of gas detector, and working as by analysis result controlling switch controller, exhaust apparatus and alarm
Preceding working condition；The main control box is used to close alarm and UNICOM's magnetic valve；Natural refrigerant is provided with main compressor.
The main control box includes display device, key board unit and memory, and display device is used to show each combustible gas
The concentration value of bulk detector detection, key board unit are used for the data for selecting required combustible gas probe, and memory is used to store
All data of combustible-gas detector.The switch controller is magnetic valve, electric expansion valve, the one kind being adjusted in motor.
The linkage controller connects one or more combustible gas probes.The alarm is alarmed using acousto-optic, buzzer,
The one or two of LED.The combustible gas probe is point-type combustible gas probe, model AT0502AH.
In the present embodiment, natural refrigerant is propane, and the range of combustible gas probe is：0-100%LEL, using free expansion
The sample mode of formula is dissipated, linkage controller is 2.1%VOL to the preset value of natural refrigerant concentration, and combustible gas probe collects
During the natural refrigerant content of spatial dimension internal leakage, the single-chip microcomputer of linkage controller carries out analysis judgement, when concentration value is more than
During 2.1%VOL, linkage controller will start alarm carries out sound and light alarm, and buzzer sounds or LED flashes or both
Start simultaneously, while linkage controller driving cut-out magnetic valve starts ventilating fan, is provided with natural refrigerant in main compressor, works as electricity
After magnet valve disconnects, main compressor is stopped.Main control box is provided with the button for closing alarm, when staff receives report
Alarm is closed by the switch of main control box after alert information, combustible gas probe is shown in the display device of main control box
Excessive value and lockable are specifically the concentration over-standard that some or certain several combustible gas probes detect.Linkage controller monolithic
Processing time after once being alarmed before being set in device, after the presetting time is spaced, linkage controller is analyzed judgement and connect again
The refrigerant concentration of the combustible gas probe detection received, if concentration value is more than 2.1%VOL, linkage controller is again started up
Alarm, when concentration value is less than 2.1%VOL, linkage controller control closing ventilating fan, main control box drive magnetic valve valve opening,
Main compressor recovers normal work.Linkage controller and alarm in-wall mounting are visited in night shift room or Central Control Room, fuel gas
Working site should be arranged on by surveying device, magnetic valve and exhaust apparatus.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Mode, can also be on the premise of present inventive concept not be departed from those of ordinary skill in the art's possessed knowledge
Make a variety of changes.
Claims (6)
- A kind of 1. natural coolant leakage alarm monitoring system, it is characterised in that：Including：Combustible gas probe, linkage controller, switch controller, exhaust apparatus, alarm and main control box；The linkage controller is connected with combustible gas probe, switch controller, exhaust apparatus and alarm respectively, the master Control cabinet is connected with switch controller, alarm and linkage controller respectively, and the switch controller is connected with main compressor；The combustible gas probe is arranged on the regional location that need to be set up defences, and the data of detection are sent to linkage controller；The linkage controller is analyzed after receiving the data from combustible gas probe, and is opened by analysis result control The current operating state of gateway controller, exhaust apparatus and alarm；The main control box is used to close alarm and UNICOM's magnetic valve；Natural refrigerant is provided with main compressor.
- 2. natural coolant leakage alarm monitoring system as claimed in claim 1, it is characterised in that：The main control box includes aobvious Showing device, key board unit and memory, the display device are used for the concentration value for showing each combustible gas probe detection, institute The data that key board unit is used to select required combustible gas probe are stated, the memory is used to store combustible-gas detector All data.
- 3. natural coolant leakage alarm monitoring system as claimed in claim 1, it is characterised in that：The switch controller is electricity Magnet valve, electric expansion valve, the one kind being adjusted in motor.
- 4. natural coolant leakage alarm monitoring system as claimed in claim 1, it is characterised in that：The linkage controller connection One or more combustible gas probes.
- 5. natural coolant leakage alarm monitoring system as claimed in claim 1, it is characterised in that：The alarm uses acousto-optic Alarmed, buzzer, the one or two of LED.
- 6. natural coolant leakage alarm monitoring system as claimed in claim 1, it is characterised in that：The combustible gas probe For point-type combustible gas probe, model AT0502AH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864524.9A CN107610423A (en) | 2017-09-22 | 2017-09-22 | A kind of natural coolant leakage alarm monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864524.9A CN107610423A (en) | 2017-09-22 | 2017-09-22 | A kind of natural coolant leakage alarm monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107610423A true CN107610423A (en) | 2018-01-19 |
Family
ID=61061842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710864524.9A Pending CN107610423A (en) | 2017-09-22 | 2017-09-22 | A kind of natural coolant leakage alarm monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107610423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694804A (en) * | 2018-08-06 | 2018-10-23 | 奎克化学（中国）有限公司 | A kind of concentrated alarm monitoring system |
| US11738623B2 (en) | 2021-03-31 | 2023-08-29 | Thermo King Llc | Transport climate control remote management |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213463A (en) * | 2011-05-26 | 2011-10-12 | 广东美的电器股份有限公司 | Air conditioner using combustible refrigerant and control method thereof |
| CN202939779U (en) * | 2012-10-31 | 2013-05-15 | 成都江法科技有限公司 | Household combustion gas leakage safety device |
| CN203982551U (en) * | 2014-08-06 | 2014-12-03 | 张凤忠 | Gas alarm main control system |
| CN104566864A (en) * | 2014-12-31 | 2015-04-29 | 广东美的制冷设备有限公司 | Air conditioner using combustible refrigerants and control method |
| JP2015187803A (en) * | 2014-03-27 | 2015-10-29 | 理研計器株式会社 | Gas monitoring device and gas leakage monitoring system |
| CN205264013U (en) * | 2015-12-29 | 2016-05-25 | 山东三沐环保科技有限公司 | Hydrocarbon coolant leakage early warning device |
| CN106017592A (en) * | 2016-07-27 | 2016-10-12 | 天津市迅尔仪表科技有限公司 | Integrated Roots type flowmeter with gas leakage detection function |
| CN205861296U (en) * | 2016-08-09 | 2017-01-04 | 郑毅 | Combustible refrigerant simulated leakage detecting system |
| CN206478934U (en) * | 2016-12-27 | 2017-09-08 | 广东北凌通环保新材料有限公司 | A kind of energy-saving device with refrigerating chamber |
| CN206488543U (en) * | 2017-01-19 | 2017-09-12 | 河南中医药大学 | A kind of refrigerator refrigerant leakage alarm |
-
2017
- 2017-09-22 CN CN201710864524.9A patent/CN107610423A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213463A (en) * | 2011-05-26 | 2011-10-12 | 广东美的电器股份有限公司 | Air conditioner using combustible refrigerant and control method thereof |
| CN202939779U (en) * | 2012-10-31 | 2013-05-15 | 成都江法科技有限公司 | Household combustion gas leakage safety device |
| JP2015187803A (en) * | 2014-03-27 | 2015-10-29 | 理研計器株式会社 | Gas monitoring device and gas leakage monitoring system |
| CN203982551U (en) * | 2014-08-06 | 2014-12-03 | 张凤忠 | Gas alarm main control system |
| CN104566864A (en) * | 2014-12-31 | 2015-04-29 | 广东美的制冷设备有限公司 | Air conditioner using combustible refrigerants and control method |
| CN205264013U (en) * | 2015-12-29 | 2016-05-25 | 山东三沐环保科技有限公司 | Hydrocarbon coolant leakage early warning device |
| CN106017592A (en) * | 2016-07-27 | 2016-10-12 | 天津市迅尔仪表科技有限公司 | Integrated Roots type flowmeter with gas leakage detection function |
| CN205861296U (en) * | 2016-08-09 | 2017-01-04 | 郑毅 | Combustible refrigerant simulated leakage detecting system |
| CN206478934U (en) * | 2016-12-27 | 2017-09-08 | 广东北凌通环保新材料有限公司 | A kind of energy-saving device with refrigerating chamber |
| CN206488543U (en) * | 2017-01-19 | 2017-09-12 | 河南中医药大学 | A kind of refrigerator refrigerant leakage alarm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694804A (en) * | 2018-08-06 | 2018-10-23 | 奎克化学（中国）有限公司 | A kind of concentrated alarm monitoring system |
| US11738623B2 (en) | 2021-03-31 | 2023-08-29 | Thermo King Llc | Transport climate control remote management |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102032650B (en) | Air conditioner monitoring system | |
| CN201210628Y (en) | Machine room monitoring system | |
| CN107301757A (en) | A kind of kitchen fuel gas alarm detector and its alarm detection procedure | |
| CN201603565U (en) | Controlled atmosphere refreshing experiment box | |
| CN205721289U (en) | Laboratory security monitoring system | |
| CN103900320A (en) | Intelligent regulatory controlling and monitoring system of medical reefer and application method of intelligent regulator controlling and monitoring system | |
| CN107328022A (en) | The control method and mobile air-conditioner of mobile air-conditioner | |
| CN107610423A (en) | A kind of natural coolant leakage alarm monitoring system | |
| CN103019173A (en) | Integrated monitoring system of domestic indoor gas by utilizing 3G technology | |
| CN106297202A (en) | A kind of family combustible gas alarm controls device and control method thereof | |
| CN112327980A (en) | Automatic air conditioning equipment environment remote monitoring system based on Internet of things | |
| CN110415492A (en) | City integrated piping lane natural gas alarm system based on Internet of Things | |
| CN107562097B (en) | Sledge fills automatically controlled integrated apparatus | |
| CN201944987U (en) | Air-conditioner monitoring equipment | |
| CN108447229A (en) | A kind of alarm of Intelligent gas leakage and automatically cut off air source method and device | |
| CN109116793A (en) | A kind of environmental monitoring system for electric power tunnel | |
| CN208400287U (en) | A kind of alarm of Intelligent gas leakage and automatically cut off compressed air source unit | |
| CN204904119U (en) | Terminal box humidity monitor control system based on singlechip and color sensor | |
| CN206095442U (en) | Switching station temperature monitoring device | |
| CN211121371U (en) | Safety linkage system for fuel cell engine and hydrogen system laboratory | |
| CN206380211U (en) | Wisdom rack | |
| CN103900220A (en) | Cabinet heat management method and cabinet equipment with same used | |
| CN207487075U (en) | Mobile air-conditioner control device and mobile air-conditioner | |
| CN207937126U (en) | A kind of product special-shaped surfaces air-leakage test portable equipment | |
| CN215950495U (en) | Intelligent gas control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |