CN203867900U - Portable and intelligent pressure control system suitable for airbag type membrane structure - Google Patents
Portable and intelligent pressure control system suitable for airbag type membrane structure Download PDFInfo
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- CN203867900U CN203867900U CN201420147514.5U CN201420147514U CN203867900U CN 203867900 U CN203867900 U CN 203867900U CN 201420147514 U CN201420147514 U CN 201420147514U CN 203867900 U CN203867900 U CN 203867900U
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- membrane structure
- diesel generator
- pressure
- control system
- vortex pump
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- 239000012528 membrane Substances 0.000 title claims abstract description 41
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 210000004712 air sac Anatomy 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model discloses a portable and intelligent pressure control system suitable for an airbag type membrane structure. The portable and intelligent pressure control system suitable for the airbag type membrane structure comprises a vortex pump, a diesel generator, a pressure monitoring and control unit and two box bodies, wherein the vortex pump is fixed in one box body; the diesel generator is fixed in the other box body; the diesel generator is electrically connected with the vortex pump in plug and socket connection manner; the pressure monitoring and control unit is arranged at the upper part of the box body loaded with the vortex pump; the two box bodies are as the same with each other in size and type and are fixed on a platform lorry; the portable and intelligent pressure control system for the airbag type membrane structure is provided with two parallel control circuits which control the boot device of the diesel generator and the boot device of the vortex pump respectively; a different control circuit can be chosen as required, so that whatever the diesel generator or the commercial electric power source is utilized, the portable and intelligent pressure control system can realize the pressure construction and intelligent control of the target airbag. The portable and intelligent pressure control system suitable for the airbag type membrane structure provided by the utility model is advanced in design concept and simple in structure, thereby being suitable for wide range of popularization and application in the industry.
Description
Technical field
The utility model relates to a kind of portable type intelligent pressure control system that is applicable to air sac type membrane structure.
Background technique
It is multidisciplinary that membrane structure integrates architecture, structural mechanics, materials science, computer technology and aesthetics etc., and it is an important branch of Lightweight Space structure.Membrane structure, as a kind of brand-new spatial structure form, becomes ripe gradually along with the development of high performance membrane material technology in recent years.Because membrane structure has colourful moulding, excellent structural characteristics is slim and graceful with self, also have suitable economical and shock resistance strong, environmental protection, speed of application is fast, span capability is strong, the feature such as be easy to carry, coordinate packaged type foundation design, also can realize freely setting up and removing receipts of product, coiled-type packing storage, convenient transport, there is higher mobility, therefore be widely used in large size job shop by countries in the world, traffic engineering facilities, stadiums, the provisional sight sculpt in various open airs, urban landmark building and wartime military emergent and provisional shield system, the fields such as storage.The major function in structural system according to structure stress feature and film material, membrane structure building can be divided into jacking membrane structure, framework film structure, air-supported membrane structure, cable truss membrane structure, stretching integral and rope dome membrane structure.
Inflatable membrane structure is a kind of " sailing boat " principle of utilizing, by film inner high voltage air supporting face, and transmit by pressure, by structure own wt with and external loads be converted into the spatial structure form that stretches stressed to film material.According to air chamber structure feature, inflatable membrane structure can be subdivided into air-supported membrane structures, double-deck air-supported membrane structures and air sac type membrane structure three major types.No matter which kind of inflatable membrane structure product, the structure of its air chamber pressure, to distribute with maintaining be the key factor of implementing air film Mechanical Builds.For large scale air film structure, only need less pressure can obtain higher integral rigidity, and then larger anti-weight bearing power is provided; And the air film infrastructure product of little small-medium size needs the internal pressure that remains higher, can realize product structure and support with stable.
The technical characteristics of inflatable membrane structure product has determined pressure build matching used with it and has maintained equipment, comprised Wind Volume, low-voltage and medium and small air quantity, the large class of high pressure mode two; Wherein high-power blower, because air output is large, simple in structure, is easy and simple to handlely mainly used in the inflatable membrane structure product scope such as such as stadiums large scale; The inflatable membrane structure product of small-medium size is more prone to select centrifugal vortex pump air feed.In the course of the work, no matter be low pressure blower or high-pressure vortex air pump, all need to rely on ABAP Adapter power is provided, driving arrangement running, and artificial or measure in real time gasbag pressure by means of pressure transducer by operator, whether meet setting index according to the gasbag pressure of current actual measurement, judge the start and stop of blower or vortex pump.Although this full artificial pressure steer mode is with low cost, rely on site operation personnel's business attainment completely, and operation period labor intensity huge, program is loaded down with trivial details, reliability is lower, has certain potential safety hazard.
Model utility content
Can only rely on external power supply for the currently used blower of inflatable membrane structure product scope and vortex pump class pressure build with the equipment that maintains exists, piezometry relies on the problems such as manual operation with monitoring, the utility model provides that one can be exported electric power, pressure Real-Time Monitoring be controlled in one, the portable type intelligent pressure control system that is applicable to air sac type membrane structure that can carry out by means of ABAP Adapter again pressure Real-Time Monitoring and control.This intelligent pressure control system comprises vortex pump, diesel generator, pressure monitoring and control unit, two large parts of casing four; The orientation that wherein realizes air-flow by vortex pump is exported, to build gasbag pressure; The electric output terminal of diesel generator is connected with the electric connection mode of plug and socket with vortex pump, realizes the running of vortex pump; Be positioned at auto monitoring and measurement and the control of the pressure monitoring on vortex pump casing top and control unit being housed can after running parameter is set, realizing this control pressurer system, two tanks is fixed on flatcar to be convenient to closely move.
Under the portable type intelligent pressure control system of air sac type membrane structure that what the utility model was related be applicable to, each component are all selected standard product that can market purchasing, entirety adopts Modular assembled, it is convenient to load and unload, the reliability of product is higher, simple to operate, maintenance cost is cheap, and can be inflatable membrane structure product provides convenient reliable pressure build and maintain.
The portable type intelligent pressure control system of air sac type membrane structure that what particularly, the utility model was related be applicable to comprises vortex pump, diesel generator, pressure monitoring and control unit, two casings; Described vortex pump is fixed in a casing, and diesel generator is fixed in another casing, and diesel generator is connected with plug and socket electric connection mode with vortex pump; Described pressure monitoring and control unit are arranged at the top that vortex pump casing is housed; Two described large ting models of casing are identical and be fixed on flatcar.
Described diesel generator is that electricity starts diesel generator, can by manual or pressure monitoring and control unit, according to setup parameter control, it starts and closes, this diesel generator is fixed on wheel box house with bolt, and its control panel for electric generator set is positioned at this casing top.
Described pressure monitoring and control unit comprise control panel, controller, storage battery, pressure transducer; Wherein, controller, storage battery, the pressure transducer under pressure monitoring and control unit is integrated in control panel back space.
In described controller, have vortex pump control circuit and diesel generator control circuit, this two circuit is relation in parallel simultaneously.
Two described casings are the casing that large ting model is identical and are all fixed on flatcar.
When the utility model work, if use diesel generator generating, controller switches can be turned to one end of controlling diesel generator starting drive.Electricity starts diesel generator, the vortex pump being now electrically connected by plug and socket with diesel generator is started working and is airbag aeration, the pressure signal of pressure transducer probe perception is converted to electrical signal and is delivered to pressure monitoring and control unit, and judge gasbag pressure and setting value relation, according to judged result, send control signal by controller under pressure monitoring and control unit, realize the startup of diesel generator or close, thereby realize the intelligent control to target bag pressure.
The utility model is in the situation that having mains supply, can directly the electrical plug of the casing that vortex pump and pressure monitoring and control unit are housed be inserted on mains supply, controller switches is turned to one end of controlling vortex pump simultaneously, in this process, under pressure monitoring and control unit, controller sends control signal, realize the startup of vortex pump or close, and then realizing the intelligent control to target bag pressure.
The utility model is to lack tailored version equipment for the pressure build of current inflatable membrane structure product with maintaining, and commercialization blower used or vortex pump belong to standard product, function is simple, the problems such as specific aim is not strong, consider inflatable membrane structure product technology feature and application requirements, adopt new design and development.
Functions such as generating, inflation, pressure monitoring and pressure automatic controls has been carried out built modular by the portable type intelligent pressure control system of air sac type membrane structure that what the utility model was related be applicable to, can, by integrated described function and one, can facilitate and use separately a certain functions of modules again.Having solved gas-filled type air film infrastructure product, to use at pressure build and maintenance process the equipment that universal, standard blower or vortex pump exist scattered, and programmed sequence of operations complexity is loaded down with trivial details, and rely on the problems such as artificial.This is applicable to the portable type intelligent pressure Control System Design theory advanced person of air sac type membrane structure, technology maturation, simple in structure, when work, save cost of labor, move convenient, time saving and energy saving, working stability, all commercializations of selected component, and there is good versatility, suitable in the field of businessly apply on a large scale.
Brief description of the drawings
Fig. 1 is the portable type intelligent pressure control system schematic diagram that is applicable to air sac type membrane structure.
Fig. 2 is the portable type intelligent pressure control system overall structure schematic diagram that is applicable to air sac type membrane structure.
Fig. 3 is the control panel schematic diagram of Pressure testing and control unit.
Fig. 4 is the control panel schematic diagram of diesel generating set.
Embodiment
Below in conjunction with specific embodiment, intelligent pressure control system described in the utility model is described in detail.Following examples are just for further describing of the present utility model; can not be interpreted as the restriction to the utility model protection domain, the unsubstantiality that technician carries out the utility model according to the utility model content is changed and is still belonged to protection content of the present utility model.
Be illustrated in figure 1 the portable type intelligent pressure control system fundamental diagram that is applicable to air sac type membrane structure, wherein thick dashed line part and fine line part composition is the in the situation that of diesel generator work, the fundamental diagram of this system; And fine dotted line part and fine line part composition is the fundamental diagram that only uses this system in civil power situation.As can be seen from the figure, in the time providing electric power by diesel generator, system comprises diesel generator, vortex pump, air bag, pressure transducer, controller, storage battery 6 parts, wherein pressure monitoring and control unit under heavy line mount structure module composition intelligent pressure control system.The running principle of whole control system is as follows in the case: first vortex pump exhaust outlet and pressure transducer are connected with target bag; Relevant work parameter is set, and controller switches is turned to one end of controlling diesel generator; Start subsequently diesel generator, when after diesel generator operation, the vortex pump being electrically connected is started working and be airbag aeration with diesel generator by plug and socket, while diesel generator is charge in batteries by electric output terminal.When vortex pump work, it can be airbag aeration, in the time that the air pressure in air bag has reached set parameter, the pressure-measuring pipe communicating with air bag can pass to pressure transducer by pressure information, controller can be by the output signal of pressure transducer and setting value comparison, and send the drive unit of control signal to diesel engine according to comparative result, make diesel engine determine whether work according to the pressure change in air bag, thereby realized the intelligent control to inside air bag air pressure.
But when using in the situation of mains-supplied, in this system element, only replace diesel generator that electric power is provided mains supply, and controller switches is turned to and controls one end of vortex pump, this Time Controller can pass to control signal the drive unit of vortex pump, make vortex pump change to determine whether work according to the pressure in air bag, thereby realize the intelligent control to inside air bag air pressure.
Be illustrated in figure 2 the portable type intelligent pressure control system overall structure schematic diagram that is applicable to air sac type membrane structure., comprise vortex pump 1, diesel generator 2, pressure monitoring and control unit 3, two casings 4.Wherein two casings are fixed on flatcar 8, and four universal wheelss 10 of flatcar 8 are for being placed in respectively four jiaos of places, car bottom, 9 is flatcar push away dry.The control panel 5 of diesel generating set is positioned at diesel generation box body top is housed, 6 communication cables that are controller, and 7 is power line.
Be illustrated in figure 3 the control panel schematic diagram of Pressure testing and control unit.Wherein 11 is total power switch, and the 12 control circuit switches that are controller, can be decided and be used which control circuit by turning to of this switch.13 are controller display screen and control button, and 14 is tutorial light, the 15 independent power source switches that are controller, and 16 is pressure-measuring pipe interface.
Be illustrated in figure 4 the control panel schematic diagram of diesel generating set.Wherein 17 enable switches that are diesel generator, 18 is tutorial light, and 19 is ground connection place, and 20 be voltmeter, and 21 is ammeter, and 22 is communication cable interface, and 23 is power socket.
Claims (3)
1. a portable type intelligent pressure control system that is applicable to air sac type membrane structure, is characterized in that: it comprises vortex pump, diesel generator, pressure monitoring and control unit, two casings; Described vortex pump is fixed in a casing, and diesel generator is fixed in another casing, and diesel generator is connected with plug and socket electric connection mode with vortex pump; Described pressure monitoring and control unit are arranged at the top that vortex pump casing is housed; Two described large ting models of casing are identical and be fixed on flatcar.
2. the portable type intelligent pressure control system that is applicable to air sac type membrane structure according to claim 1, is characterized in that: described diesel generator is electricity startup diesel generator.
3. the portable type intelligent pressure control system that is applicable to air sac type membrane structure according to claim 1, is characterized in that: described pressure monitoring and control unit comprise control panel, controller, storage battery, pressure transducer; Controller, storage battery, pressure transducer are arranged in control panel back space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147514.5U CN203867900U (en) | 2014-03-28 | 2014-03-28 | Portable and intelligent pressure control system suitable for airbag type membrane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147514.5U CN203867900U (en) | 2014-03-28 | 2014-03-28 | Portable and intelligent pressure control system suitable for airbag type membrane structure |
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| Publication Number | Publication Date |
|---|---|
| CN203867900U true CN203867900U (en) | 2014-10-08 |
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|---|---|---|---|
| CN201420147514.5U Expired - Lifetime CN203867900U (en) | 2014-03-28 | 2014-03-28 | Portable and intelligent pressure control system suitable for airbag type membrane structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172333A (en) * | 2015-04-30 | 2016-12-07 | 重庆建亨农业发展有限公司 | Automatically spray medicine equipment |
-
2014
- 2014-03-28 CN CN201420147514.5U patent/CN203867900U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172333A (en) * | 2015-04-30 | 2016-12-07 | 重庆建亨农业发展有限公司 | Automatically spray medicine equipment |
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Address after: 100043, room 901, room 9, 17 Garden South Road, Beijing, Shijingshan District Patentee after: UNIFORCE TECHNOLOGY Co.,Ltd. Address before: 100080, room 9, building 901-903, Building 29, Haidian District, Suzhou Street, Beijing Patentee before: UNIFORCE TECHNOLOGY Co.,Ltd. |
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Address after: 906-87, floor 9, building 17, yard 30, Shixing street, Shijingshan District, Beijing 100041 Patentee after: Beijing yunchuang Taihe Technology Co.,Ltd. Address before: 100043 room 901, 9 / F, No.17 Shidai Huayuan South Road, Shijingshan District, Beijing Patentee before: UNIFORCE TECHNOLOGY Co.,Ltd. |
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