CN108481536A - A kind of intelligent control storage concrete curing system - Google Patents
A kind of intelligent control storage concrete curing system Download PDFInfo
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- CN108481536A CN108481536A CN201810415970.6A CN201810415970A CN108481536A CN 108481536 A CN108481536 A CN 108481536A CN 201810415970 A CN201810415970 A CN 201810415970A CN 108481536 A CN108481536 A CN 108481536A
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- maintenance
- channel
- electromagnetism valve
- host
- control panel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A kind of intelligent control storage concrete curing system, it is related to beams of concrete care equipment field, and in particular to a kind of intelligent control storage concrete curing system.The upper end for conserving host is equipped with human-computer interaction device, the top of human-computer interaction device is equipped with waterproof cover, the front end for conserving host is equipped with control cabinet, the lower section of control cabinet is equipped with channel Box, maintenance host connects each telescopic device by water-supply-pipe, and by telescopic device respectively with No.1 swing arm nozzle, No. two swing arm nozzles are connected, the rear end for conserving host is equipped with control panel, the both sides of control panel respectively with 3G antennas, 433 antennas connect, the lower section of control panel is equipped with power outlet, water inlet is arranged in the rear end bottom middle of maintenance host, the bottom of maintenance host is set there are two directional wheel and two universal wheels, energy-saving pump is arranged in the inside of maintenance host.After adopting the above technical scheme, the present invention has the beneficial effect that：It accurately calculates curing time point according to heat of hydration release rule, improves temperature, the accuracy of humidity collection and reliability, and by being atomized moisturizing using water wisely, energy saving artificial by overall process intelligent control.
Description
Technical field
The present invention relates to beams of concrete care equipment fields, and in particular to a kind of intelligent control storage concrete curing system.
Background technology
The maintenance construction of precast concrete is the critical process together for ensureing concrete strength and durability, relies on people in the past
The mode that work carries out watering maintenance is gradually replaced by emerging machinery, equipment, and existing preceding concentration pre-casting produces concrete
Component, quickening integral construction progress have been engineering circles widespread practices, and concrete prefabricated field construction scale is increasing, builds
Standard is higher and higher, thus higher requirements are also raised with facility to the mode of the maintenance construction of precast concrete.
Existing maintenance of equipment and device mainly have：Ground sprays formula maintenance, in the pre-buried nozzle in precast beam pedestal both sides, and every
A nozzle installs protection can additional, and when use opens can, is closed to avoid damage when leaving unused；Hanging tube formula conserves, and hangs PVC, PP-
R, it steel pipe and is conserved in nozzle installed above, when maintenance installs, and needs to dismantle after maintenance；Orbit movable conserves,
In pedestal side attachment rail, needs maintenance of equipment when maintenance to be moved along track, put in pedestal side when usually leaving unused.
The workload that ground sprays installation early period of formula curing means is very big, expends more artificial, and protection can is opened every time
Closing is also required to be accomplished manually, and can internal water accumulation is difficult to be discharged clean and influence maintenance effect；The live water-supply-pipe of hanging tube formula maintenance,
It conserves pipe and arranges more, untidy beauty, and be easily damaged, there are many workload of maintenance, and a piece of beam maintenance is often completed on pedestal
It needs to dismantle installation again；Orbit movable maintenance influences other process construction when preform region is intersected with other process,
And track deformation or sediment can influence normally to use, and belong to the disadvantage in maintenance terminal above, on maintenance strategy, mostly
The stage for manually controlling switch is lain substantially in, better is mounted with that delayer, start by set date maintenance also there are individual peaces
Temperature sensor is filled, monitoring curing temperature is conserved, and the maintenance of concrete is with curing temperature in addition to having outside the Pass, also with it
The rule of heat of hydration release has prodigious relationship, and the accuracy of temperature acquisition also influences the effect of maintenance with reliability.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of intelligent control concrete curing systems
System, it accurately calculates curing time point according to heat of hydration release rule, improve temperature, the accuracy of humidity collection with it is reliable
Property, maintenance effect is improved, and reduce cost of labor.
To achieve the above object, the present invention is using following technical scheme：It includes maintenance host 1, telescopic device 2, control
Panel 3 processed, control cabinet 4, channel Box 5, waterproof cover 6, human-computer interaction device 7, directional wheel 8, universal wheel 9,3G antennas 10,
24, No. two 433 antennas 11, power outlet 12, water inlet 13, energy-saving pump 14, No.1 swing arm nozzle swing arm nozzles 25 conserve host
1 upper end is equipped with human-computer interaction device 7, and the top of human-computer interaction device 7 is equipped with waterproof cover 6, and the front end of maintenance host 1 is equipped with
The lower section of control cabinet 4, control cabinet 4 is equipped with channel Box 5, and maintenance host 1 connects telescopic device 2 by water-supply-pipe 26, and stretch dress
It sets 2 to be respectively connected with 24, No. two swing arm nozzles 25 of No.1 swing arm nozzle, the rear end of maintenance host 1 is equipped with control panel 3, control
The both sides of panel 3 processed are connect with 3G antennas 10,433 antennas 11 respectively, and the lower section of control panel 3 is equipped with power outlet 12, water inlet
Mouthfuls 13 are arranged in the rear end bottom middle of maintenance host 1, and the bottom of maintenance host 1 sets that there are two directional wheel 8 and two are universal
Wheel 9, energy-saving pump 14 are arranged in the inside of maintenance host 1.
The setting of curing time point
1) low temperature controls, and environment temperature does not start less than 5 DEG C of Maintenance in Winter temperature limit in engineering；
2) spray curing time regular interval formula is obtained according to the release rule of hydration heat of concrete and rate calculations, determines and supports
Protect spray time point；
△ti ：Distance starts maintenance spray time interval next time；
Q：The nominal heat of each guiding release spray curing cycle；(kJ/kg)；
νi:Heat of hydration rate of heat release when age is i, kJ/ (kg.h)；:The equivalent period of age i；
：The equivalent period of age 12h；a:Spray pre-cooling time constant, min, general 3-5min；
：The equivalent period of age 48h；Heat of hydration rate of heat release when age is 48, kJ/ (kg.h)；
Distance starts maintenance spray time interval △ ti and is calculated by program next time, and other parameters are before implementation according to examination
Test is tried to obtain and is input in system in the form of parameter setting；
3) trigger condition is conserved as control using humidity lower bound, temperature high limit, if temperature is set higher than 40 DEG C, humidity is less than 85%
RH is simultaneously continued for some time（Such as 10min）, system force start spray maintenance；
4) clock control：Curing time interval in age is set, controls, is ensured when 2,3 conditions fail most basic as auxiliary
Maintenance demand.
The telescopic device 2 include connecting tube 201,202, No. two threeways 203 of No.1 threeway, No.1 telescopic sprayer head 204,
No. two telescopic sprayer heads 205, quick coupling 206, one end connection maintenance pipeline 16 of connecting tube 201,201 another termination of connecting tube
Enter No. two threeways 203, No. two threeways 203 are connected with quick coupling 206, No.1 threeway 202 respectively, and No.1 threeway 202 connects
Outlet is separately connected 204, No. two telescopic sprayer heads 205 of No.1 telescopic sprayer head.
The front-end surface of the control panel 3 is equipped with the channel button 302, three of No.1 channel button 301, two channel
The channel button 307, eight of channel button 306, seven of channel button 305, six of channel button 304, five of button 303, four
Channel button 308, usb data mouth 309, start button 310, buzzer 311,301, No. two channel buttons of No.1 channel button
302, No. three 305, No. six channel buttons 306 of channel button of channel button 304, five of channel button 303, four are transversely arranged
In the lower layer of control panel 3, No. seven channel buttons 307, No. eight channel buttons 308, usb data mouth 309, start button 310, bees
Ring device 311 is horizontally arranged in the upper layer of control panel 3.
The inside of the control cabinet 4 is equipped with DTU401, DC power supply 402, PLC403, signal plate 404, frequency converter 405, matches
Electric system 406, acquisition transmitter 407, DTU401, DC power supply 402, PLC403 and the setting of 404 matrix arrangement of signal plate are being controlled
The upper left side of 4 side wall of case processed, distribution system 406 are arranged in the lower section of PLC403, and the right side of distribution system 406 is equipped with frequency converter
405, acquisition transmitter 407 is placed on the surface of beam body 21.
The channel Box 5 includes the electromagnetism valve passage of electromagnetism valve passage 502, three of No.1 electromagnetism valve passage 501, two
503, No. four 506, No. seven electromagnetism valve passages of electromagnetism valve passage of electromagnetism valve passage 505, six of electromagnetism valve passage 504, five
507, No. eight electromagnetism valve passages 508, humiture instrument 509, humiture instrument 509 are arranged at the center of channel Box 5, humiture instrument
509 left side is equipped with No. seven electromagnetism valve passages 507, and the right side of humiture instrument 509 is equipped with No. eight electromagnetism valve passages 508, No.1 electricity
502, No. three electromagnetism valve passages 503 of electromagnetism valve passage of magnet valve channel 501, two are transversely arranged to be arranged in the upper of humiture instrument 509
End, No. four electromagnetism valve passages 506 of electromagnetism valve passage 505, six of electromagnetism valve passage 504, five are transversely arranged to be arranged in humiture
The lower end of instrument 509.
After adopting the above technical scheme, the present invention has the beneficial effect that：It accurately calculates foster according to heat of hydration release rule
Time point is protected, temperature, the accuracy of humidity collection and reliability are improved, improves maintenance effect, and reduce cost of labor.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the left view of corresponding diagram 1；
Fig. 3 is the connection diagram that pipeline 16 is conserved in the present invention；
Fig. 4 is the structural schematic diagram of control panel 3 in the present invention；
Fig. 5 is the structural schematic diagram of control cabinet 4 in the present invention；
Fig. 6 is the structural schematic diagram of channel Box 5 in the present invention；
The connection diagram of swing arm nozzle 24 in Fig. 7 present invention；
Fig. 8 is the connection diagram of No.1 end face nozzle 15 in the present invention；
Fig. 9 is the connection diagram of No. two end face nozzles 19 in the present invention；
Figure 10 is maintenance ordering principle figure in the present invention.
Reference sign：Conserve host 1, telescopic device 2, control panel 3, control cabinet 4, channel Box 5, waterproof cover
6, human-computer interaction device 7, directional wheel 8, universal wheel 9,3G antennas 10,433 antennas 11, power outlet 12, water inlet 13, energy-saving pump
14, No.1 end face nozzle 15, maintenance pipeline 16, No.1 can 17, two can 18, two end face nozzle 19, pedestal 20, beam body
21,22, No. two rubber tubes 23 of No.1 rubber tube, No.1 swing arm nozzle 24, No. two swing arm nozzles 25, water-supply-pipe 26, connecting tubes
201,202, No. two threeways 203 of No.1 threeway, No.1 telescopic sprayer head 204, No. two telescopic sprayer heads 205, quick coupling 206, No.1s
The channel button of channel button 304, five of channel button 303, four of channel button 302, three of channel button 301, two
305, No. six channel button 307, eight of channel button 306, seven channel buttons 308, usb data mouth 309, start button 310,
Buzzer 311, DTU401, DC power supply 402, PLC403, signal plate 404, frequency converter 405, distribution system 406, acquisition transmitting
Device 407,503, No. four electromagnetism valve passages of electromagnetism valve passage of electromagnetism valve passage 502, three of No.1 electromagnetism valve passage 501, two
504, No. five 507, No. eight electromagnetism valve passages of electromagnetism valve passage of electromagnetism valve passage 506, seven of electromagnetism valve passage 505, six
508, humiture instrument 509.
Specific implementation mode
Shown in Fig. 1-Figure 10, present embodiment the technical solution adopted is that：It includes maintenance host 1, stretches
Device 2, control panel 3, control cabinet 4, channel Box 5, waterproof cover 6, human-computer interaction device 7, directional wheel 8, universal wheel 9,3G
24, No. two antenna 10,433 antennas 11, power outlet 12, water inlet 13, energy-saving pump 14, No.1 swing arm nozzle swing arm nozzles 25,
The upper end for conserving host 1 is equipped with human-computer interaction device 7, and the top of human-computer interaction device 7 is equipped with waterproof cover 6, maintenance host 1
Front end is equipped with control cabinet 4, and the lower section of control cabinet 4 is equipped with channel Box 5, and maintenance host 1 connects telescopic device by water-supply-pipe 26
2, telescopic device 2 is connected with 24, No. two swing arm nozzles 25 of No.1 swing arm nozzle respectively, and the rear end of maintenance host 1 is equipped with control
The both sides of panel 3, control panel 3 are connect with 3G antennas 10,433 antennas 11 respectively, and the lower section of control panel 3 is equipped with power outlet
12, water inlet 13 is arranged in the rear end bottom middle of maintenance host 1, and the bottom of maintenance host 1 is set there are two directional wheel 8 and two
A universal wheel 9, energy-saving pump 14 are arranged in the inside of maintenance host 1.
The telescopic device 2 include connecting tube 201,202, No. two threeways 203 of No.1 threeway, No.1 telescopic sprayer head 204,
No. two telescopic sprayer heads 205, quick coupling 206, one end connection maintenance pipeline 16 of connecting tube 201,201 another termination of connecting tube
Enter No. two threeways 203, No. two threeways 203 are connected with quick coupling 206, No.1 threeway 202 respectively, and No.1 threeway 202 connects
Outlet is separately connected 204, No. two telescopic sprayer heads 205 of No.1 telescopic sprayer head.
The front-end surface of the control panel 3 is equipped with the channel button 302, three of No.1 channel button 301, two channel
The channel button 307, eight of channel button 306, seven of channel button 305, six of channel button 304, five of button 303, four
Channel button 308, usb data mouth 309, start button 310, buzzer 311,301, No. two channel buttons of No.1 channel button
302, No. three 305, No. six channel buttons 306 of channel button of channel button 304, five of channel button 303, four are transversely arranged
In the lower layer of control panel 3, No. seven channel buttons 307, No. eight channel buttons 308, usb data mouth 309, start button 310, bees
Ring device 311 is horizontally arranged in the upper layer of control panel 3.
The inside of the control cabinet 4 is equipped with DTU401, DC power supply 402, PLC403, signal plate 404, frequency converter 405, matches
Electric system 406, acquisition transmitter 407, DTU401, DC power supply 402, PLC403 and the setting of 404 matrix arrangement of signal plate are being controlled
The upper left side of 4 side wall of case processed, distribution system 406 are arranged in the lower section of PLC403, and the right side of distribution system 406 is equipped with frequency converter
405, acquisition transmitter 407 is placed on the surface of beam body 21.
The channel Box 5 includes the electromagnetism valve passage of electromagnetism valve passage 502, three of No.1 electromagnetism valve passage 501, two
503, No. four 506, No. seven electromagnetism valve passages of electromagnetism valve passage of electromagnetism valve passage 505, six of electromagnetism valve passage 504, five
507, No. eight electromagnetism valve passages 508, humiture instrument 509, humiture instrument 509 are arranged at the center of channel Box 5, humiture instrument
509 left side is equipped with No. seven electromagnetism valve passages 507, and the right side of humiture instrument 509 is equipped with No. eight electromagnetism valve passages 508, No.1 electricity
502, No. three electromagnetism valve passages 503 of electromagnetism valve passage of magnet valve channel 501, two are transversely arranged to be arranged in the upper of humiture instrument 509
End, No. four electromagnetism valve passages 506 of electromagnetism valve passage 505, six of electromagnetism valve passage 504, five are transversely arranged to be arranged in humiture
The lower end of instrument 509.
Conserve the breaking joint setting telescopic device 2 that an about 30cm is arranged in pipeline 16 on pedestal 20 per 5-6m, telescopic device 2
Connecting tube 201 is up arranged in autotrophy pillar 16, and 202, No. two threeways 203 of No.1 threeway, No.1 threeway are provided in connecting tube 201
202 both sides are separately connected No.1 telescopic sprayer head 205 and No. two telescopic sprayer heads 206；No. two threeways 203 are needing to connect top surface swing arm
It is arranged when nozzle, is otherwise not provided with, No. two threeways 203 connects quick coupling 206, and quick coupling 206 connects No.1 rubber hose
22 or No. two rubber hose 23 after connection beam body 21 top surface No.1 swing arm nozzle 24 or No. two swing arm nozzles 25, swing arm nozzle it is every
10-12m is arranged one.
Advantages of the present invention is as follows：
1, curing time point accurately calculated according to heat of hydration release rule, carry out forced adjustment by the warm and humid data of collection in worksite
And the basic guarantee of independent clock control, formulate best maintenance strategy for concrete curing；And provide maintenance data cloud
End inquiry and live export function；
2, set of system conserves concrete at 8 simultaneously, realizes orderly management in such a way that trigger condition is lined up and starts, reduces
It supplies water to scene and the requirement of supercharging equipment；
3, maintenance pipeline is embedded in underground；It is stretched out when hiding, using when telescopic spray nozzle is idle, both spray equipment was protected to be not easy
It is damaged, and maintains the clean and tidy clean of scene.Telescopic sprayer head, swing arm nozzle swing expand maintenance covering surface, reduce
The quantity of nozzle, save it is a large amount of manually and fund.
The setting of curing time point
1) low temperature controls, and environment temperature does not start less than 5 DEG C of Maintenance in Winter temperature limit in engineering；
2) spray curing time regular interval formula is obtained according to the release rule of hydration heat of concrete and rate calculations, determines and supports
Protect spray time point；
△ti ：Distance starts maintenance spray time interval next time；
Q：The nominal heat of each guiding release spray curing cycle；(kJ/kg)；
νi:Heat of hydration rate of heat release when age is i, kJ/ (kg.h)；:The equivalent period of age i；
：The equivalent period of age 12h；a:Spray pre-cooling time constant, min, general 3-5min；
：The equivalent period of age 48h；Heat of hydration rate of heat release when age is 48, kJ/ (kg.h)；
Distance starts maintenance spray time interval △ ti and is calculated by program next time, and other parameters are before implementation according to examination
Test is tried to obtain and is input in system in the form of parameter setting；
3) trigger condition is conserved as control using humidity lower bound, temperature high limit, if temperature is set higher than 40 DEG C, humidity is less than 85%
RH is simultaneously continued for some time（Such as 10min）, system force start spray maintenance；
4) clock control：Curing time interval in age is set, controls, is ensured when 2,3 conditions fail most basic as auxiliary
Maintenance demand.
Conserve Queue sequence setting：
According to the setting program of curing time point, No. 1 condition part participates in starting, No. 2 conditions be start at the heat of hydration time point control,
No. 3 conditions are that thermo-field thoery limit time point startup control starts control with humidity ultra-low limit time point, No. 4 conditions are time control
Time point starts control, and each channel shares 4 conditions and can instruct startup, and system host 1 corresponds to the maintenance of 8 pedestals 20, because
It is only 1-2min to start the time of maintenance every time, and in order to reduce the requirement of Liang Chang water supply, limits and starts 1 channel every time, and 8
A pedestal carries out queuing maintenance according to the sequencing for reaching curing time point.
Queue sequence design such as Figure 10,4, each channel condition enter queuings of PLC 404 etc. when reaching startup curing condition
Time system, previous entry condition complete spray maintenance after, behind the corresponding maintenance channel of entry condition be then turned on maintenance,
And so on, the queuing system of PLC404 is entered after reaching with No. 6 channel 6d conditions such as No. 1 channel 1C condition, No. 1 is first carried out and leads to
The maintenance in road then executes the maintenance in No. 6 channels.
The specific implementation step of the present invention is as follows：
1st step：Host is installed
System host 1 is fixed on 8 pedestal besides, is advisable so that synthesis is most short with a distance from 8 pedestals, system host 1 is intake
Mouth 13 connects external water sources, and power outlet 12 connects three phase mains；
2nd step：Pipeline is installed
It is embedded with 17, No. two portable boxes 18 of No.1 can to conserve pipeline 16：The pre-buried good maintenance pipe before the surface concrete of casting beams place
Connector has simultaneously been reserved in road 16 in the position of telescopic device 2, and maintenance pipeline 16 comes out water-supply-pipe 26 from host 1 and is placed in below ground
15-25cm, it is elongated embedded until stretching out pedestal 20 in addition under pedestal 20 after one end No.1 can 17 of pedestal 20
One end is ended after entering No. two cans 18, the trepanning installation one on the maintenance pipeline 16 for entering 17, No. two cans 18 of No.1 can
Number 15, No. two end face nozzles 19 of end face nozzle, the end about 1.0m of the pre-buried position destage seat of can 20, top surface and beam Ground
It flushes；
Telescopic device 2 is installed：It answers the breaking joint of each 5-6m settings 30cm for installing telescopic device when pouring pedestal 20, is supporting
16 right angle setting connecting tube 201 of pillar road, then installation No.1 threeway 202 and No. two threeways 204 successively, 202 both ends of No.1 threeway
Connect No.1 telescopic sprayer head 205 and No. two telescopic sprayer heads 206；No. two threeways 203 connect quick coupling 207, and quick coupling 207 is logical
It crosses No.1 rubber hose 22 or No. two rubber hose 23 is connected to No.1 swing arm nozzle 24 or No. two swing arm nozzles 25, when this is flexible
When device 2 need not connect swing arm nozzle, quick coupling 207 can not be installed with No. two threeways 203；
It can be according to 20 length of pedestal（Or the length of beam body 21）The number of telescopic device is set, but needs to ensure that spacing is 5-6m,
It also can be according to 20 length of pedestal（Or the length of beam body 21）The number of swing arm nozzle is set but need to ensure that spacing is 10-12m；
8 pedestals are installed as above, and each electricity of channel Box 5 is then connected respectively to by water-supply-pipe 26
On magnet valve channel；
3rd step：Start to conserve
It is first turned on the lid of 17, No. two cans 18 of No.1 can, start button 311 is pressed on system host control panel 3,
System starts, and human-computer interaction device 7 brings into operation, and then presses 301, No. two channels of No.1 channel button at random as needed
The channel button 306, seven of channel button 305, six of channel button 304, five of channel button 303, four of button 302, three
One or several in 307, No. eight channel buttons 308 of channel button, the time interval that each button is pressed is no less than 5s；
After such as pressing certain channel button, corresponding channel electromagnetic valve is opened, and system host 1 pressurizes after starting and supplies water, maintenance water
Water-supply-pipe 26 enters the front end face of the spray maintenance beam body 21 of No.1 end face nozzle 15 in No.1 can 17, then maintenance water according to
Secondary to enter each telescopic device 2, autotrophy pillar 16 passes through connecting tube 201, by No. two threeways 203, No.1 rubber linking tube 22
Or enter No.1 swing arm nozzle 24 or No. two swing arm nozzles 25 after No. two rubber linking tubes 23, No.1 swing arm nozzle 24 and No. two pendulum
Its injection direction swing while arm nozzle 25 sprays water outlet after the pressurizing, the range of 10 top surface 10-12m of covering beam body；
Maintenance is respectively enterd after No.1 threeway 202 in No.1 telescopic sprayer head 204 and No. two telescopic sprayer heads 205 with water, after pressurization
Water makes telescopic sprayer head stretch out the left and right web of spray maintenance beam body 21, and No.1 telescopic sprayer head 204 and No. two telescopic sprayer heads 205 exist
21 web surface of beam body by the front and back 5-6m of the covering that swings of sprinkling；
Each curing time is 1-2min, and using 21 surface wettability of beam body as standard, subsequent system host stops 1 water supply pressurization, this
This maintenance of channel terminates；
4th step：Intelligent control process
After the pipeline of each unlatching executes maintenance for the first time, the acquisition transmitter 407 being arranged in each beam body 21 acquires the beam
The surface moisture and temperature of body 21 acquire a data per 1-2min and are sent to DTU402 by 433 antennas, and DTU402 passes through
MODBUS communications transfer data to PLC404 progress analytic operations and calculate hydration heat control next time according to blas
Start whether time point or temperature transfinite with humidity, if temperature humidity transfinites, which is included in maintenance queuing system, is lined up
After program is executed as previously mentioned, executing maintenance again, temperature and the humidity data of beam body 21 can change, and acquire transmitter
407 still continue acquisition according to the frequency acquisition of 1-2min sends, and PLC404 carries out operation after obtaining new data every time, will reach again
To being included in queuing for entry condition, filtering out for entry condition will not be met, reciprocation cycle is until terminate curing cycle, intelligence
During control, when each channel needs to start, PLC404 directly controls the channel electromagnetic valve and opens, after spray maintenance
The channel valve is closed, and need not go to press push button panel again；
5th step：Data storage
In maintenance processes, a data are sent to Cloud Server per 10-15min by DTU402 and 3G antennas 10.Simultaneously
Also on control panel 3 USB joint mouth copy data to mobile device on；
6th step：Fault alarm
When shower water press through it is low cause maintenance effect bad when, PLC 404 pass through instruct 311 alarm staff of buzzer
Intervention is handled；
7th step：Maintenance terminates
After the beam body in a certain channel reaches for 21 curing cycle, the 21 corresponding maintenance channel button of beam body is first pressed, if
Corresponding is No.1 channel solenoid valve 501, then presses No.1 channel button 301, and channel maintenance terminates, and removes corresponding acquisition
Transmitter 407, after the pedestal 20 again prefabricated beam body 21 again installation acquisition transmitter 407, and press No.1 channel by
Button 301；
Some channel completes only to need to press the corresponding channel button in the channel curing cycle, and cannot press start button 310,
When only all channels do not start, start button can be pressed.
The operation principle of the present invention：One, curing time point accurately calculated according to heat of hydration release rule, adopted by scene
Collect the basic guarantee that warm and humid data carry out forced adjustment and independent clock control, best maintenance plan has been formulated for concrete curing
Slightly；And provide the inquiry of maintenance data high in the clouds and live export function；Two, set of system conserves concrete at 8 simultaneously, by touching
Clockwork spring part, which is lined up the mode started, realizes orderly management, reduces to scene water supply and the requirement of supercharging equipment；Three, maintenance pipe
Road is embedded in underground；It is stretched out when hiding, using when telescopic spray nozzle is idle, spray equipment has not only been protected to be not easy to be damaged, but also protected
The scene of having held it is clean and tidy clean, telescopic sprayer head, swing arm nozzle swing expand maintenance covering surface, reduce the number of nozzle
Amount, save it is a large amount of manually and fund.
After adopting the above technical scheme, the present invention has the beneficial effect that：It accurately calculates foster according to heat of hydration release rule
Time point is protected, temperature, the accuracy of humidity collection and reliability are improved, improves maintenance effect, and reduce cost of labor.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (6)
1. a kind of intelligent control storage concrete curing system, it is characterised in that：It includes maintenance host (1), telescopic device (2), control
Panel (3) processed, control cabinet (4), channel Box (5), waterproof cover (6), human-computer interaction device (7), directional wheel (8), universal wheel
(9), 3G antennas (10), 433 antennas (11), power outlet (12), water inlet (13), energy-saving pump (14), No.1 swing arm nozzle
(24), the upper end of No. two swing arm nozzles (25), maintenance host (1) is equipped with human-computer interaction device (7), human-computer interaction device (7)
Top is equipped with waterproof cover (6), and the front end of maintenance host (1) is equipped with control cabinet (4), and the lower section of control cabinet (4) is equipped with surface channel
Plate (5), maintenance host (1) pass through water-supply-pipe（26）Connect telescopic device（2）, telescopic device (2) respectively with No.1 swing arm nozzle
(24), No. two swing arm nozzles (25) are connected, maintenance host (1) rear end be equipped with control panel (3), the two of control panel (3)
Side is connect with 3G antennas (10), 433 antennas (11) respectively, and the lower section of control panel (3) is equipped with power outlet (12), water inlet
(13) setting is set in the rear end bottom middle of maintenance host (1), the bottom of maintenance host (1) there are two directional wheel (8) and two
A universal wheel (9), energy-saving pump (14) setting is in the inside of maintenance host (1).
2. a kind of setting of intelligent control storage concrete curing system curing time, it is characterised in that：
1) low temperature controls, and environment temperature does not start less than 5 DEG C of Maintenance in Winter temperature limit in engineering；
2) spray curing time regular interval formula is obtained according to the release rule of hydration heat of concrete and rate calculations, determines and supports
Protect spray time point；
△ti ：Distance starts maintenance spray time interval next time；
Q：The nominal heat of each guiding release spray curing cycle；(kJ/kg)；
νi:Heat of hydration rate of heat release when age is i, kJ/ (kg.h)；:The equivalent period of age i；
：The equivalent period of age 12h；a:Spray pre-cooling time constant, min, general 3-5min；
：The equivalent period of age 48h；Heat of hydration rate of heat release when age is 48, kJ/ (kg.h)；
Distance starts maintenance spray time interval △ ti and is calculated by program next time, and other parameters are before implementation according to examination
Test is tried to obtain and is input in system in the form of parameter setting；
3) trigger condition is conserved as control using humidity lower bound, temperature high limit, if temperature is set higher than 40 DEG C, humidity is less than 85%
RH is simultaneously continued for some time（Such as 10min）, system force start spray maintenance；
4) clock control：Be arranged age in curing time interval, as auxiliary control, 2), 3) condition fail when ensure most base
This maintenance demand.
3. a kind of intelligent control storage concrete curing system according to claim 1, it is characterised in that：The telescopic device
(2) include connecting tube (201), No.1 threeway (202), No. two threeways (203), No.1 telescopic sprayer head (204), No. two telescopic sprayer heads
(205), quick coupling (206), one end connection maintenance pipeline (16) of connecting tube (201), the access of connecting tube (201) other end
No. two threeways (203), No. two threeways (203) are connected with quick coupling (206), No.1 threeway (202) respectively, No.1 threeway
(202) the end that picks out is separately connected No.1 telescopic sprayer head (204), No. two telescopic sprayer heads (205).
4. a kind of intelligent control storage concrete curing system according to claim 1, it is characterised in that：The control panel
(3) front-end surface is led to equipped with No.1 channel button (301), No. two channel buttons (302), No. three channel buttons (303), No. four
Road button (304), No. five channel buttons (305), No. six channel buttons (306), No. seven channel buttons (307), No. eight channels are pressed
Button (308), usb data mouth (309), start button (310), buzzer (311), No.1 channel button (301), No. two channels are pressed
Button (302), No. three channel buttons (303), No. four channel buttons (304), No. five channel buttons (305), No. six channel buttons
(306) lower layer of control panel (3), No. seven channel buttons (307), No. eight channel buttons (308), usb datas are horizontally arranged in
Mouth (309), start button (310), buzzer (311) are horizontally arranged in the upper layer of control panel (3).
5. a kind of intelligent control storage concrete curing system according to claim 1, it is characterised in that：The control cabinet (4)
Inside be equipped with DTU (401), DC power supply (402), PLC (403), signal plate (404), frequency converter (405), distribution system
(406), acquisition transmitter (407), DTU (401), DC power supply (402), PLC (403) and signal plate (404) matrix arrangement are set
It sets on the upper left side of control cabinet (4) side wall, distribution system (406) is arranged on the lower section of (403) PLC, the right side of distribution system (406)
Side is equipped with frequency converter (405), and acquisition transmitter (407) is placed on the surface of beam body (21).
6. a kind of intelligent control storage concrete curing system according to claim 1, it is characterised in that：The channel Box
(5) include No.1 electromagnetism valve passage (501), No. two electromagnetism valve passages (502), No. three electromagnetism valve passages (503), No. four solenoid valves
Channel (504), No. five electromagnetism valve passages (505), No. six electromagnetism valve passages (506), No. seven electromagnetism valve passages (507), No. eight electricity
Magnet valve channel (508), humiture instrument (509), humiture instrument (509) are arranged at the center of channel Box (5), humiture instrument
(509) left side is equipped with No. seven electromagnetism valve passages (507), and the right side of humiture instrument (509) is equipped with No. eight electromagnetism valve passages
(508), No.1 electromagnetism valve passage (501), No. two electromagnetism valve passages (502), No. three transversely arranged settings of electromagnetism valve passage (503)
Upper end in humiture instrument (509), No. four electromagnetism valve passages (504), No. five electromagnetism valve passages (505), No. six electromagnetism valve passages
(506) lower end of the transversely arranged setting in humiture instrument (509).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415970.6A CN108481536A (en) | 2018-05-03 | 2018-05-03 | A kind of intelligent control storage concrete curing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415970.6A CN108481536A (en) | 2018-05-03 | 2018-05-03 | A kind of intelligent control storage concrete curing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108481536A true CN108481536A (en) | 2018-09-04 |
Family
ID=63353822
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415970.6A Pending CN108481536A (en) | 2018-05-03 | 2018-05-03 | A kind of intelligent control storage concrete curing system |
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| Country | Link |
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| CN (1) | CN108481536A (en) |
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| CN111203965A (en) * | 2020-01-13 | 2020-05-29 | 中铁八局集团桥梁工程有限责任公司 | Automatic spraying control system |
| CN112895100A (en) * | 2021-03-04 | 2021-06-04 | 南京理工大学 | Precast concrete box girder intelligence sprays health preserving system |
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