CN204572409U - A kind of air compressor exports gas monitoring apparatus - Google Patents
A kind of air compressor exports gas monitoring apparatus Download PDFInfo
- Publication number
- CN204572409U CN204572409U CN201520021590.6U CN201520021590U CN204572409U CN 204572409 U CN204572409 U CN 204572409U CN 201520021590 U CN201520021590 U CN 201520021590U CN 204572409 U CN204572409 U CN 204572409U
- Authority
- CN
- China
- Prior art keywords
- air compressor
- monitoring apparatus
- gas monitoring
- exports
- main frame
- 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
- Compressor (AREA)
Abstract
The utility model discloses a kind of air compressor and export gas monitoring apparatus, comprise air compressor, described air compressor exports gas monitoring apparatus and also comprises gas collecting case and main frame, described gas collecting case is connected with described main frame by interface unit, described air compressor is connected with described main frame, described gas collecting case is for gathering the component content signal of the gas of air compressor output, and described main frame is for the treatment of described component content signal.The technical solution of the utility model can detect in real time to the gas componant content that air compressor exports, and prevents from causing damage to human body or other equipment.
Description
Technical field
The utility model relates to a kind of air compressor supervisory device, is specifically related to a kind of air compressor and exports gas monitoring apparatus.
Background technique
Air compressor mainly produces pressurized air supply to be needed compressed-air actuated equipment and needs compressed-air actuated place, particularly in mining firm's compressed-air self-help system, the gas that air compressor is discharged, when the dangerous situation of mine occurs, directly supplies down-hole distress personnel and is used for breathing.But in compressor operation process, high temperature, high pressure must be produced.Lubricant grease and some easy decomposition readily oxidizable substance are under such circumstances, oxidation Decomposition in various degree will inevitably go out toxic and harmful and consume oxygen, if in gas oxygen content lower than certain value or harmful gas composition higher than certain value, just there is the possibility of causing danger, even injure life safety, for avoiding the generation of dangerous and accident, oxygen, carbon monoxide, nitrogen dioxide, nitric oxide gas content in air compressor Exhaust Gas composition are detected, effectively can reduce the incidence rate of the poisoning danger of personnel, accident.
The safety protection means of existing air compressor are only for protecting physical parameters such as the delivery temperature of pneumatics and exhaust pressure; and for the essentially no detection of air compressor Exhaust Gas or the detection only carrying out certain pure gas, to the blank or very limited that the detection of air compressor output gas componant content is substantially.
Model utility content
The purpose of this utility model is to provide the air compressor output gas monitoring apparatus that a kind of gas componant content exported air compressor detects.
In order to realize above object, the utility model adopts following technological scheme: a kind of air compressor exports gas monitoring apparatus, comprise air compressor, described air compressor exports gas monitoring apparatus and also comprises gas collecting case and main frame, described gas collecting case is connected with described main frame by interface unit, described air compressor is connected with described main frame, and described gas collecting case is for gathering the component content signal of the gas of air compressor output, and described main frame is for the treatment of described component content signal.Gas collecting case by the component content signal transmission that collects to main frame, component content signal described in host analysis process, and output detections result.To the real-time examination and controlling of gas that air compressor exports, prevent from causing damage to human body or other equipment.
Main frame comprises controller, and described controller is programmable logic controller (PLC).Described controller for the treatment of described component content signal, and controls the operation of described air compressor protection system.If the gas that air compressor exports is harmful to human body or equipment, then control air compressor and quit work, the personnel that arrange work revise air compressor.
Gas collecting case is arranged on the discharge directions of air compressor exhaust port, and gas collecting case comprises separately independently carbon monoxide transducer, oxygen sensor, nitrogen dioxide sensor and nitric oxide sensor.The gas useful or harmful to human body carries out real-time examination and controlling, prevents from causing damage to human body.
Air compressor exports gas monitoring apparatus and also comprises the touch screen be connected with described controller, and described touch screen is for realizing display data and input data.User intuitively can arrive monitoring result and input monitoring data easily.
Air compressor exports gas monitoring apparatus and also comprises the tutorial light be connected with described controller, and described tutorial light is used to indicate the real-time running state that described air compressor exports gas monitoring apparatus.Such as fault state, off-line state, on line state, whether connect the states such as power supply.
Air compressor exports gas monitoring apparatus and also comprises the control knob be connected with described controller, and described control knob is used for the controlling functions of selection control.
Air compressor exports gas monitoring apparatus and also comprises the alarm be connected with described controller, and described alarm is used for giving the alarm when air compressor output gas monitoring apparatus breaks down.
Interface unit adopts fool-proof design.Efficiently avoid the device damage that incorrect link causes.In industrial design, fool-proof design refers to that the operate miss in order to avoid user causes machine or personal injury, comprise unconscious action or subconscious misoperation or neglectful limb action, have the preventive measure done for these contingent situations.
Main frame is provided with two-way and synchronously independently exports control, and described two-way synchronously independently exports and controls to be respectively used to stop and hardware is anxious stops carrying out synchronization control the software of air compressor is anxious.Two-way exports complete electrical isolation, makes the protection of air compressor more reasonable and perfect.When output control refers to that gas collecting case detects that in compressor operation each Operational Limits exceeds standard-required, main frame will send the signal stopping air compressor.This signal controls air compressor by the relay of drive installation in mainframe box and shuts down.
It is that a kind of high-performance air compressor of all-digitized demodulator technology that adopts exports gas monitoring apparatus that air compressor described in the utility model exports gas monitoring apparatus, has and controls the distinguishing features such as safe and reliable, control accuracy is high, protection domain is wide; The output that described air compressor exports gas monitoring apparatus controls to be multichannel, such protective gear just can realize the protection to multiple air compressors, and every road export have often open, the multiple circuit form such as normally closed and normally-open normally-close combination, the so just air compressor of the complete compatible different manufacturers different brands of energy; Described air compressor exports gas monitoring apparatus and adopts advanced programmable controller as control core; touch screen realizes data monitoring and parameters input; combine the multinomial up-to-date scientific and technological achievement of modern power electronic and automation field; with high reliability; high security; ease for operation is design concept, meets the industries such as modern mine, non-mine, chemical industry, manufacture export gas safety protection needs to screw-rod air compressor, piston type air compressor and air compression station.
Accompanying drawing explanation
Fig. 1 is the electrical connection diagram of a kind of air compressor output gas monitoring apparatus that the utility model embodiment provides.
Embodiment
Embodiment
As shown in Figure 1, a kind of air compressor that the present embodiment provides exports gas monitoring apparatus, comprise air compressor, described air compressor exports gas monitoring apparatus and also comprises gas collecting case and main frame 1, described gas collecting case is connected with described main frame 1 by interface unit, described air compressor is connected with described main frame 1, and described gas collecting case is for gathering the component content signal of the gas of air compressor output, and described main frame 1 is for the treatment of described component content signal.Gas collecting case by the component content signal transmission that collects to main frame 1, component content signal described in main frame 1 analysing and processing, and output detections result.To the real-time examination and controlling of gas that air compressor exports, prevent from causing damage to human body or other equipment.
Main frame 1 comprises controller, and described controller is programmable logic controller (PLC).Described controller for the treatment of described component content signal, and controls the operation of described air compressor protection system.If the gas that air compressor exports is harmful to human body or equipment, then control air compressor and quit work, the personnel that arrange work revise air compressor.
Gas collecting case is arranged on the discharge directions of air compressor exhaust port, and gas collecting case comprises separately independently carbon monoxide transducer, oxygen sensor, nitrogen dioxide sensor and nitric oxide sensor.The gas useful or harmful to human body carries out real-time examination and controlling, prevents from causing damage to human body.
Air compressor exports gas monitoring apparatus and also comprises the touch screen be connected with described controller, and described touch screen is for realizing display data and input data.User intuitively can arrive monitoring result and input monitoring data easily.
Air compressor exports gas monitoring apparatus and also comprises the tutorial light be connected with described controller, and described tutorial light is used to indicate the real-time running state that described air compressor exports gas monitoring apparatus.Such as fault state, off-line state, on line state, whether connect the states such as power supply.
Air compressor exports gas monitoring apparatus and also comprises the control knob be connected with described controller, and described control knob is used for the controlling functions of selection control.
Air compressor exports gas monitoring apparatus and also comprises the alarm be connected with described controller, and described alarm is used for giving the alarm when air compressor output gas monitoring apparatus breaks down.
Interface unit adopts fool-proof design.Prevent user from connecting wrong power supply.
Main frame 1 is provided with two-way and synchronously independently exports control, and described two-way synchronously independently exports and controls to be respectively used to stop and hardware is anxious stops carrying out synchronization control the software of air compressor is anxious.Particularly; (this operation is normal shutdown operation in air compressor management process to the shutdown operation of air compressor; the shutdown operation under air compressor protection system effect) be that the stop button operated on air compressor operation panel by air compressor caretaker has been come; stop button has normally closed (circuit ON time normal; when performing shutdown operation, circuit disconnects), often open (time normal, circuit disconnects, circuit ON when performing shutdown operation) and normally closedly often open several forms such as combination.Air compressor protection system drives the operation of the stopping air compressor that sends of relay, and (this operation is that air compressor protection system is when compressor operation abnormal parameters being detected; the shutdown operation that air compressor protection system is implemented air compressor); also by the stop botton acted on air compressor operation panel, (this effect is realized by electrical connecting wires in this operation; when air compressor protection system sends stop signal; be equivalent to air compressor caretaker and operate stop botton on air compressor operation panel), thus complete the shutdown operation of air compressor protection system to air compressor.
Controller is connected with described gas collecting case, for the treatment of the gas componant cont signal that described gas collecting case gathers, and controls the functional realiey of described air compressor protection system;
Relay is connected with described controller, shuts down for main control system 1;
Switch power is connected with described controller, for powering for described main frame 1;
Described carbon monoxide transducer is for detecting the carbon monoxide content of air compressor Exhaust Gas, described oxygen sensor is for detecting the oxygen content of air compressor Exhaust Gas, described nitrogen dioxide sensor is for detecting the nitrogen dioxide content of air compressor Exhaust Gas, and described nitric oxide sensor is for detecting the content of nitric oxide of air compressor Exhaust Gas.
Air compressor described in the present embodiment exports gas monitoring apparatus and is made up of main frame 1 and gas vasculum; by the process to the gas content signal gathered; if each detection limit exceeds safety range; system will send stopping signal and implement protection to air compressor Exhaust Gas composition; to sound warning simultaneously; corresponding tutorial light lights, indicating fault status.Air compressor will produce High Temperature High Pressure in the course of the work, lubricant grease and some easy decomposition readily oxidizable substance are under such circumstances, oxidation Decomposition in various degree will inevitably go out toxic and harmful and consume oxygen, air compressor mainly produces pressurized air supply to be needed compressed-air actuated equipment and needs compressed-air actuated place, and need compressed-air actuated place, general have the existence of related personnel with movable, particularly in mining firm's compressed-air self-help system, air compressor Exhaust Gas is when the dangerous situation of mine occurs, direct supply down-hole distress personnel is used for breathing, if in gas oxygen content not or toxic and harmful composition too high, just there is the possibility of causing danger, even injure life safety, for avoiding the generation of dangerous and accident, to oxygen in air compressor Exhaust Gas composition, carbon monoxide, nitrogen dioxide, nitric oxide gas content carries out detecting and protecting, effectively can reduce danger, the incidence rate of accident.
If air compressor Exhaust Gas oxygen content is too low, oxygen content in the gas that the distress personnel being then supplied to underground coal mine in compressed-air self-help system is breathed is not inevitable, when oxygen content low to certain value time, hedging personnel unsmooth breath will be caused, the danger even suffocated.Therefore to the oxygen content monitoring of the Exhaust Gas of air compressor just necessity very, carbon monoxide content simultaneously in air compressor Exhaust Gas is too high, the carbon monoxide poisoning of related personnel (being commonly called as gas poisoning) will be caused, this is to personal safety very unfavorable of work and hedging personnel, light then personnel health is worked the mischief, heavy then jeopardize the life of related personnel.And nitrogen oxide is huge equally to the harm of the person; so monitoring and protection will be carried out to the content of the content of oxygen in the Exhaust Gas of air compressor and toxic gas; for this problem, the air compressor gas monitoring apparatus described in the present embodiment, specifically the following aspects of air compressor is protected:
One is for oxygen content Detection & Controling, and this is the data processing by the oxygen content sent gas collecting case, and oxygen content shows to carry out in real time, if oxygen content exceeds safety range, device is by warning and send stopping signal;
Two is Inspect and control air compressor being exported to atmospheric CO, this is by analyzing the data processing of the carbon monoxide transducer in gas collecting case, if carbon monoxide content exceeds safety range, corresponding tutorial light is bright, acoustooptic alarm, and automatically stop air compressor;
Three is the Detection & Controling to nitrogen dioxide, mainly comprise the Detection & Controling to air compressor Exhaust Gas nitrogen dioxide content, this is by analyzing the data processed result of the nitrogen dioxide sensor in gas collecting case, if nitrogen dioxide content exceeds safety range, corresponding tutorial light is bright, and automatically stops air compressor
Four is to nitric oxide production Detection & Controling, and this is by analyzing the data processed result of the nitric oxide sensor in gas collecting case, if content of nitric oxide exceeds safety range, corresponding tutorial light is bright, acoustooptic alarm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. an air compressor exports gas monitoring apparatus, comprise air compressor, it is characterized in that, described air compressor exports gas monitoring apparatus and also comprises gas collecting case and main frame, described gas collecting case is connected with described main frame by interface unit, described air compressor is connected with described main frame, and described gas collecting case is for gathering the component content signal of the gas of air compressor output, and described main frame is for the treatment of described component content signal.
2. air compressor according to claim 1 exports gas monitoring apparatus, and it is characterized in that, described main frame comprises controller, and described controller for the treatment of described component content signal, and controls the operation of described air compressor protection system.
3. air compressor according to claim 1 exports gas monitoring apparatus, and it is characterized in that, described gas collecting case comprises carbon monoxide transducer, oxygen sensor, nitrogen dioxide sensor and nitric oxide sensor.
4. air compressor according to claim 2 exports gas monitoring apparatus, it is characterized in that, described air compressor exports gas monitoring apparatus and also comprises the touch screen be connected with described controller, and described touch screen is for realizing display data and input data.
5. air compressor according to claim 4 exports gas monitoring apparatus, it is characterized in that, described air compressor exports gas monitoring apparatus and also comprises the tutorial light be connected with described controller, and described tutorial light is used to indicate the real-time running state that described air compressor exports gas monitoring apparatus.
6. air compressor according to claim 5 exports gas monitoring apparatus, it is characterized in that, described air compressor exports gas monitoring apparatus and also comprises the control knob be connected with described controller, and described control knob is used for the controlling functions of selection control.
7. air compressor according to claim 6 exports gas monitoring apparatus, it is characterized in that, described air compressor exports gas monitoring apparatus and also comprises the alarm be connected with described controller, and described alarm is used for giving the alarm when air compressor output gas monitoring apparatus breaks down.
8. air compressor according to claim 1 exports gas monitoring apparatus, it is characterized in that, described interface unit adopts fool-proof design.
9. air compressor according to claim 1 exports gas monitoring apparatus, it is characterized in that, described main frame is provided with two-way and synchronously independently exports control, and described two-way synchronously independently exports and controls to be respectively used to stop and hardware is anxious stops carrying out synchronization control the software of air compressor is anxious.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021590.6U CN204572409U (en) | 2015-01-13 | 2015-01-13 | A kind of air compressor exports gas monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021590.6U CN204572409U (en) | 2015-01-13 | 2015-01-13 | A kind of air compressor exports gas monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572409U true CN204572409U (en) | 2015-08-19 |
Family
ID=53865056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021590.6U Expired - Fee Related CN204572409U (en) | 2015-01-13 | 2015-01-13 | A kind of air compressor exports gas monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508202A (en) * | 2015-09-29 | 2016-04-20 | 杭州鼎岳空分设备有限公司 | Unqualified medical air reflux device |
-
2015
- 2015-01-13 CN CN201520021590.6U patent/CN204572409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508202A (en) * | 2015-09-29 | 2016-04-20 | 杭州鼎岳空分设备有限公司 | Unqualified medical air reflux device |
| CN105508202B (en) * | 2015-09-29 | 2017-09-08 | 杭州鼎岳空分设备有限公司 | A kind of unqualified medical air reflux |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20110053826A (en) | A conplex network system for safe-monitoring the harmful workshop | |
| CN204572409U (en) | A kind of air compressor exports gas monitoring apparatus | |
| KR20110053827A (en) | A method of rlue for limiting working volume according as condition of the harmful workshop | |
| CN202255776U (en) | Sulfur hexafluoride gas leakage monitoring alarming device | |
| CN205973513U (en) | Dangerous condition monitoring equipment of hoist | |
| CN205121396U (en) | Intelligence remote monitoring automatic control cabinet | |
| CN111894885A (en) | Tunnel fan intelligent control system and control method | |
| CN202914289U (en) | Comprehensive protecting device of air compressor | |
| CN210955431U (en) | SF6 gas leakage monitoring and alarming system | |
| CN206097360U (en) | Air switch early -warning control system | |
| CN204677224U (en) | A kind of novel colliery on-line monitoring ventilation installation | |
| CN209173259U (en) | A kind of lathe fire-hazard protective system | |
| CN106241612A (en) | A kind of crane precarious position monitoring device | |
| CN219997013U (en) | Portable monitoring protector for limited space operation personnel and environment | |
| CN204958394U (en) | Sulphur recovery unit based on PCL controls anti -surge | |
| CN215182369U (en) | Environment monitoring, alarming and ventilating system for limited space operation | |
| CN205028425U (en) | Healthy safety precaution device of petrochemical industry worker based on internet technology | |
| CN205693685U (en) | Network channel detection caution device in electric power scheduling automatization system | |
| CN206300911U (en) | A kind of belt flaw detection radiation proof acoustic-optic alarm | |
| CN113217083B (en) | Gas treatment system for gas abnormal area of easily spontaneous combustion coal bed | |
| CN202720743U (en) | Fire alarm system for alternating-current/direct-current/alternating-current electric locomotive | |
| CN210243613U (en) | Intelligent multipoint gas acquisition instrument | |
| CN204629062U (en) | There is the safety protection grating of two testing circuit | |
| CN204759696U (en) | Be applied to restricted space's gaseous detection alarm device of SOS | |
| CN109412114A (en) | A kind of vehicular methane monitor breaker host |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |