CN102315508B - Multifunctional waveguide aerator - Google Patents
Multifunctional waveguide aerator Download PDFInfo
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- CN102315508B CN102315508B CN201010213611.6A CN201010213611A CN102315508B CN 102315508 B CN102315508 B CN 102315508B CN 201010213611 A CN201010213611 A CN 201010213611A CN 102315508 B CN102315508 B CN 102315508B
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Abstract
The invention discloses a multifunctional waveguide aerator, which comprises an air path system and an electric circuit board that are arranged in an external shell. The air path system comprises an air compressing and filtering device, an air drying device, an air conveying device and an electromagnetic valve; an electronic steering switch, a signal generator, a pressure sensor, a signal amplifier, a dual-limit comparer and a controller are arranged on the electronic circuit board, wherein the pressure sensor is used for detecting the pressure of air conveyed by the air conveying device; and the air path system also comprises an environment condition detection unit, an alarm unit and an intelligent analysis unit, wherein the intelligent analysis unit is used for carrying out comprehensive analysis on signals detected by the environment condition detection unit and the pressure sensor and adjusting pressure upper-limit and lower-limit control parameters of the controller according to the analysis result. The multifunctional waveguide aerator has the advantages of reasonable structure and design, stable working performance, safety, reliability, high intelligence degree, simpleness and convenience for operation and automatic pressure limiting function and can be used for effectively overcoming multiple defects of the traditional waveguide aerator.
Description
Technical field
The present invention relates to a kind of waveguide aerator, especially relate to a kind of Multifunctional waveguide aerator.
Background technology
The dry pressurized equipment of waveguide is referred to as waveguide aerator, its Main Function is antenna-feedback system inflation, make the dry air keeping certain pressure in feeder system, guarantee that external humidification air and moisture can not enter, prevent from causing excessive and other electric property of reflection power to decline because feeder line gets rusty or damaging the practical problem of transmission feeder, ensure that communication system normally works, it is the important corollary equipment of communication system.Waveguide aerator is widely used in the microwave station, broadcast and TV radiating station, satellite earth station, radar station etc. of the departments such as radio and television, electric power, communication, oil field, water conservancy, navigation transport, meteorology, aviation, geology, military affairs, plays an important role in national economy and information construction.
Along with the development of information industry and the further raising to information transmission quality requirement, especially along with the development of communications industry, Broadcast Television Industry, satellite application industry, the charger of original drying mode can not meet new requirements of development further in the stability run, fail safe, efficiency and function aspects.Develop, production performance is stablized, power consumption is little, drying effect is excellent, it is convenient to safeguard, waveguide aerator of new generation that is perfect in shape and function is extremely urgent.Especially for preventing the natural calamity such as terrible weather disaster or earthquake that aspect obstacle and the loss such as communication, energising that may cause occurs, then should further strengthen the infrastructure constructions such as electric power, traffic, communication, improve and combat a natural disaster and supportability.
Nowadays, the waveguide aerator that at home and abroad each system is applied generally takes the methods such as supercharging, cooling, absorption, soluble salt absorption to carry out air oxygen detrition.In actual use procedure, above-mentioned drying means exists all in various degree need consume kinetic energy and operation and maintenance cost high (generally need safeguard in-10 weeks for every 1 week), useful life short (3 years-5 years) and environmental pollution are serious, pressure upper lower limit value need artificially set, complex operation, operation and maintenance cost are high, service behaviour unstable defect and the deficiency such as reliably.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of Multifunctional waveguide aerator is provided, its reasonable in design, stable work in work, safe and reliable and intelligence degree is high, easy and simple to handle, there is automatic pressure to limit function, effectively can solve defect and the deficiencies such as the power consumption that existing waveguide aerator exists is large, potential safety hazard is high, pressure upper lower limit value need artificially set, complex operation, operation and maintenance cost are high, useful life is short.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of Multifunctional waveguide aerator, comprises external shell and is laid in air-channel system and the electronic circuit board of external shell inside, the gas drier that described air-channel system comprises air compressing filter, connected with described air compressing filter by gas delivery conduit one, to be connected with described gas drier by gas delivery conduit two and for carrying the air transporting arrangement of dry air and being arranged on the electromagnetically operated valve on described gas delivery conduit two, described air compressing filter comprises air filter and connects with described air filter and be arranged on the air compressor of described gas delivery conduit one, described electronic circuit board is provided with and connects and the electronic commutation switch that air compressor is controlled with air compressor, the signal generator connected with electronic commutation switch, to described air transporting arrangement carry the pressure of gas to detect pressure sensor, the signal amplifier connected with pressure sensor, the double-limit comparator connected with signal amplifier and reference power supply respectively and to connect with double-limit comparator and respectively on off state and the aperture of electromagnetically operated valve, electronic commutation switch and signal generator carry out the controller controlled, described electromagnetically operated valve, electronic commutation switch and signal generator all connect with controller, it is characterized in that: also comprise ambient condition detecting unit, carry out by controller the alarm unit that controls and comprehensive analysis processing carried out to described ambient condition detecting unit and pressure sensor institute detection signal and the intellectual analysis unit adjusted according to the pressure bound controling parameters of analysis processing result to controller, alarm unit connects with controller, described ambient condition detecting unit comprises and whether there is to described air-channel system gas sensor that gas leakage carries out detecting in real time and carry the humidity of gas to carry out the humidity sensor of detection in real time to described air transporting arrangement institute, described humidity sensor and gas sensor all connect controller, and described intellectual analysis unit connects with controller and carries out two-way communication between the two.
Described intellectual analysis unit is ARM microprocessor.
Described air filter is air filter.
The gas transmission pipeline that described air transporting arrangement is four entire bodies and connects with two output ports of four entire bodies.
The present invention compared with prior art has the following advantages:
1, volume is little, lightweight and be easy to carry.
2, noiselessness and power consumption is little.
3, the drying device adopted is easy for installation, excellent working performance, and result of use is good, greatly improves and improves information transmission quality, reduces maintenance cost, improves the managed operation level of each station, will play a positive role to promotion information and communication system construction.Meanwhile, research, the exploitation of this product will fill the domestic gaps, and technical merit meets or exceeds the external advanced product such as German RFS, U.S. ANDREW, not only can meet domestic market needs, also can export to foreign countries in a large number, obtain abundant economic benefit.Meanwhile, circuit design is reasonable, cost is low and result of use is good, and digital display display effect is directly perceived, clear and accurate.
4, strong and the perfect in shape and function of self-control, reliable working performance, operation and maintenance cost is very low, specifically comprise drying system, air compressing filtration system, digital control circuit system, telemonitoring system and gas delivery control system etc., by adopting brand-new dry technology and electron controls technology, dew point is provided to be better than-30 DEG C, flow > 1000L/h, the dry air of pressure 1kPa ~ 50kPa, there is provided low pressure alarming simultaneously, leakage alarm, dead electricity is reported to the police, high humility is reported to the police, overrun is reported to the police, alarm for high voltage, the comprehensive functions such as telemonitoring.
5, the domestic blank of this product filled up, has greatly improved, improved the microwave signal transmission quality of the departments such as home communications, electric power, TV and Radio Service, railway, oil field, military affairs, navigation.
6, intelligence degree is high, stable work in work and safe and reliable, in actual use procedure, the intellectual analysis unit pressure bound controling parameters that environmentally state detection unit and pressure sensor real-time institute detection signal tackle controller mutually carries out correspondingly dynamic conditioning, and synchronously electromagnetically operated valve is controlled, thus have automatic pressure to limit function, operating performance is very strong.
7, use easy and simple to handle, can realize the unmanned monitoring object of waveguide aerator, automatically can adjust according to the pressure bound controling parameters of Real-Time Monitoring result to controller, Adjustment precision is higher, and regulated efficiency is high.
8, applied widely, can be widely used in the microwave station, broadcast and TV radiating station, satellite earth station, radar station etc. of the departments such as radio and television, electric power, communication, oil field, water conservancy, navigation transport, meteorology, aviation, geology, military affairs, application is wide.Meanwhile, industry size can be formed rapidly, and export to foreign countries, increase economic benefit and foreign exchange earnings.
In sum, reasonable in design of the present invention, stable work in work, safe and reliable and intelligence degree is high, easy and simple to handle, there is automatic pressure to limit function, effectively can solve defect and the deficiencies such as power consumption existing for existing waveguide aerator is large, potential safety hazard is high, pressure upper lower limit value need artificially set, complex operation, operation and maintenance cost are high, useful life is short.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is operation principle block diagram of the present invention.
Fig. 2 is the structural representation bottom external shell of the present invention.
Description of reference numerals:
1-external shell; 2-1-electromagnetically operated valve; 2-2-air compressor;
2-3-air filter; 2-4-tetra-entire body; 2-5-gas drier;
3-1-pressure sensor; 3-2-signal amplifier; 3-3-double-limit comparator;
3-4-controller; 3-5-electronic commutation switch; 3-6-signal generator;
3-7-A/D transducer; 3-8-humidity sensor; 3-9-alarm unit;
3-10-gas sensor; 3-11-digitron; 4-reference power supply;
5-power supply; 6-intellectual analysis unit.
Embodiment
As shown in Figure 1 and Figure 2, the present invention includes external shell 1 and be laid in air-channel system and the electronic circuit board of external shell 1 inside.The gas drier 2-5 that described air-channel system comprises air compressing filter, connected with described air compressing filter by gas delivery conduit one, to be connected with described gas drier 2-5 by gas delivery conduit two and for carrying the air transporting arrangement of dry air and being arranged on the electromagnetically operated valve 2-1 on described gas delivery conduit two, described air compressing filter comprises air filter and connects with described air filter and be arranged on the air compressor 2-2 of described gas delivery conduit one.Described electronic circuit board is provided with and connects and the electronic commutation switch 3-5 that air compressor 2-2 is controlled with air compressor 2-2, the signal generator 3-6 connected with electronic commutation switch 3-5, to described air transporting arrangement carry the pressure of gas to detect pressure sensor 3-1, the signal amplifier 3-2 connected with pressure sensor 3-1, the double-limit comparator 3-3 connected with signal amplifier 3-2 and reference power supply 4 respectively and to connect with double-limit comparator 3-3 and respectively on off state and the aperture of electromagnetically operated valve 2-1, electronic commutation switch 3-5 and signal generator 3-6 carries out the controller 3-4 controlled, described electromagnetically operated valve 2-1, electronic commutation switch 3-5 and signal generator 3-6 all connects with controller 3-4.Simultaneously, the present invention also comprises ambient condition detecting unit, is carried out the alarm unit 3-9 that controls and carry out comprehensive analysis processing to described ambient condition detecting unit and pressure sensor 3-1 institute detection signal and the intellectual analysis unit 6 adjusted according to the pressure bound controling parameters of analysis processing result to controller 3-4 by controller 3-4, and alarm unit 3-9 connects with controller 3-4.Described ambient condition detecting unit comprises and whether there is to described air-channel system gas sensor 3-10 that gas leakage carries out detecting in real time and carry the humidity of gas to carry out the humidity sensor 3-8 of detection in real time to described air transporting arrangement institute, described humidity sensor 3-8 and gas sensor 3-10 all meets controller 3-4, and described intellectual analysis unit 6 connects with controller 3-4 and carries out two-way communication between the two.
In the present embodiment, described intellectual analysis unit 6 is ARM microprocessor.Described gas drier 2-5 from the bottom to top plug-in mounting enters external shell 1 inside, the corresponding plug-in mounting mouth be provided with for described gas drier 2-5 plug-in mounting bottom external shell 1.Described air filter is air filter 2-3.The gas transmission pipeline that described air transporting arrangement is four entire body 2-4 and connects with two output ports of four entire body 2-4.Described pressure sensor 3-1 connects with the digitron 3-11 be laid on external shell 1 after A/D converter 3-7.Described reference power supply 4, signal amplifier 3-2, A/D converter 3-7 and digitron 3-11 all connect with power supply 5.
In actual use procedure, described intellectual analysis unit 6 carries out comprehensive analysis processing to described ambient condition detecting unit and pressure sensor 3-1 institute detection signal and according to comprehensive analysis processing result, corresponding control signal is sent to controller 3-4, after controller 3-4 carries out internal analysis process computing according to received control signal, the bound controling parameters of pressure is adjusted accordingly and renewal, synchronously, controller 3-4 controls electromagnetically operated valve 2-1 according to the pressure bound controling parameters after renewal, to guarantee work safety of the present invention.In actual use procedure, the pressure bound controling parameters that intellectual analysis unit 6 tackles controller 3-4 mutually according to described ambient condition detecting unit and pressure sensor 3-1 real-time institute detection signal carries out correspondingly dynamic conditioning, use easy and simple to handle and result of use good, stable performance, carries out the stability and the fail safe that increase waveguide aerator.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection range of technical solution of the present invention.
Claims (3)
1. a Multifunctional waveguide aerator, comprises external shell (1) and is laid in the inner air-channel system of external shell (1) and electronic circuit board; The gas drier (2-5) that described air-channel system comprises air compressing filter, connected with described air compressing filter by gas delivery conduit one, to be connected with described gas drier (2-5) by gas delivery conduit two and for carrying the air transporting arrangement of dry air and being arranged on the electromagnetically operated valve (2-1) on described gas delivery conduit two, described air compressing filter comprises air filter and connects with described air filter and be arranged on the air compressor (2-2) of described gas delivery conduit one; described electronic circuit board is provided with and connects and the electronic commutation switch (3-5) that air compressor (2-2) is controlled with air compressor (2-2), the signal generator (3-6) connected with electronic commutation switch (3-5), to described air transporting arrangement carry the pressure of gas to detect pressure sensor (3-1), the signal amplifier (3-2) connected with pressure sensor (3-1), the double-limit comparator (3-3) connected with signal amplifier (3-2) and reference power supply (4) respectively and to connect with double-limit comparator (3-3) and respectively on off state and the aperture of electromagnetically operated valve (2-1), electronic commutation switch (3-5) and signal generator (3-6) carry out the controller (3-4) controlled, described electromagnetically operated valve (2-1), electronic commutation switch (3-5) and signal generator (3-6) all connect with controller (3-4), it is characterized in that: also comprise ambient condition detecting unit, carry out by controller (3-4) alarm unit (3-9) that controls and comprehensive analysis processing carried out to described ambient condition detecting unit and pressure sensor (3-1) institute detection signal and the intellectual analysis unit (6) adjusted according to the pressure bound controling parameters of analysis processing result to controller (3-4), alarm unit (3-9) connects with controller (3-4), described ambient condition detecting unit comprises and whether there is to described air-channel system gas sensor (3-10) that gas leakage carries out detecting in real time and carry the humidity of gas to carry out the humidity sensor (3-8) of detection in real time to described air transporting arrangement institute, described humidity sensor (3-8) and gas sensor (3-10) all connect controller (3-4), and described intellectual analysis unit (6) connects with controller (3-4) and carries out two-way communication between the two, the gas transmission pipeline that described air transporting arrangement is four entire bodies (2-4) and connects with two output ports of four entire bodies (2-4).
2. according to a kind of Multifunctional waveguide aerator according to claim 1, it is characterized in that: described intellectual analysis unit (6) is ARM microprocessor.
3. according to a kind of Multifunctional waveguide aerator described in claim 1 or 2, it is characterized in that: described air filter is air filter (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010213611.6A CN102315508B (en) | 2010-06-29 | 2010-06-29 | Multifunctional waveguide aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010213611.6A CN102315508B (en) | 2010-06-29 | 2010-06-29 | Multifunctional waveguide aerator |
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| Publication Number | Publication Date |
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| CN102315508A CN102315508A (en) | 2012-01-11 |
| CN102315508B true CN102315508B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010213611.6A Active CN102315508B (en) | 2010-06-29 | 2010-06-29 | Multifunctional waveguide aerator |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499016B (en) * | 2013-09-25 | 2016-01-20 | 中国科学院新疆天文台 | A kind of gas charging system keeping the drying of coolant receiver microwave window |
| CN105720346B (en) * | 2016-02-03 | 2019-03-19 | 西安交大凯达新技术有限责任公司 | A kind of waveguide aerator |
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| CN2259689Y (en) * | 1995-06-29 | 1997-08-13 | 西安交大凯达新技术公司 | Digital display squelch waveguide gas filler |
| JP2005034615A (en) * | 2003-02-18 | 2005-02-10 | Eamex Co | Drive mechanism and drive method thereof |
| CN201065845Y (en) * | 2007-07-20 | 2008-05-28 | 陈仁德 | Electronic pressure controller |
| CN201215078Y (en) * | 2008-06-10 | 2009-04-01 | 周建红 | Intelligent pressure display controlling and gas supply pressure automatic regulating device for air compressor |
| CN101648101A (en) * | 2009-09-11 | 2010-02-17 | 沈阳中煤工程技术有限公司 | Enrichment comprehensive utilization method of methane in mine ventilation air |
| CN201699118U (en) * | 2010-06-29 | 2011-01-05 | 西安交大凯达新技术有限责任公司 | Waveguide inflator with automatic pressure limiting function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101171938A (en) * | 2006-11-01 | 2008-05-07 | 上海水产大学 | Seafood foods cold preservation built-in monitor system |
| CN101051052B (en) * | 2007-05-21 | 2011-10-05 | 华南理工大学 | Online detecting method and device for high precision liquid ethanol concentration |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259689Y (en) * | 1995-06-29 | 1997-08-13 | 西安交大凯达新技术公司 | Digital display squelch waveguide gas filler |
| JP2005034615A (en) * | 2003-02-18 | 2005-02-10 | Eamex Co | Drive mechanism and drive method thereof |
| CN201065845Y (en) * | 2007-07-20 | 2008-05-28 | 陈仁德 | Electronic pressure controller |
| CN201215078Y (en) * | 2008-06-10 | 2009-04-01 | 周建红 | Intelligent pressure display controlling and gas supply pressure automatic regulating device for air compressor |
| CN101648101A (en) * | 2009-09-11 | 2010-02-17 | 沈阳中煤工程技术有限公司 | Enrichment comprehensive utilization method of methane in mine ventilation air |
| CN201699118U (en) * | 2010-06-29 | 2011-01-05 | 西安交大凯达新技术有限责任公司 | Waveguide inflator with automatic pressure limiting function |
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| CN102315508A (en) | 2012-01-11 |
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