CN106431494A - Automatic spraying system and method for shear wall curing - Google Patents
Automatic spraying system and method for shear wall curing Download PDFInfo
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- CN106431494A CN106431494A CN201610786471.9A CN201610786471A CN106431494A CN 106431494 A CN106431494 A CN 106431494A CN 201610786471 A CN201610786471 A CN 201610786471A CN 106431494 A CN106431494 A CN 106431494A
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- maintenance
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0277—Hardening promoted by using additional water, e.g. by spraying water on the green concrete element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
Abstract
The invention provides an automatic spraying system and method for shear wall curing. The automatic spraying system comprises a spraying device and a water collecting and circulating device. The spraying device comprises a plurality of spraying units arranged on each floor. Each spraying unit comprises a spraying nozzle and a water conveying pipe. The water conveying pipes on the same floor are all connected with a floor main water supply pipe through the same flow dividing pipe. The outer end of each water conveying pipe penetrates through a sleeve embedded in a wall and is connected with the corresponding spraying nozzle. The water collecting and circulating device comprises water tanks arranged at the positions, close to a spraying wall surface, of the bottoms of all walls, and vertical pipes connected between the water tanks of all the floors. The water tank on the bottom layer is communicated with a water storage pool through a connecting pipe. The water storage pool is externally connected with a pressurizing pump and connected with the main water supply pipe. By means of the automatic spraying system and method, shear wall curing is conducted, the curing effect can be sufficiently ensured, the automation degree is high, and the aim of continuous curing can be achieved; the problems that in a traditional curing mode, water resources are randomly sprayed and water utilization rate is low are solved.
Description
Technical field
The invention belongs to construction wall care field and in particular to a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance and
Spraying method.
Background technology
Traditional shear wall maintenance is the weakness in concrete construction link all the time, and shear wall concrete curing difficulty is big,
Labour consumes greatly, and maintenance effect is difficult to ensure that, normal growth is difficult to ensure that concrete strength.Maintenance is not in time, insufficient,
Structure not only can be caused to produce contraction fissure, intensity decreases, and durability and other various functions of structure can be affected.?
During shear wall construction, after conventional construction technology is often artificial spray or gland gunnysack, sprayed, this kind of construction
Processing disadvantages are labour and high material consumption it is difficult to ensure the continuity of maintenance, water resource waste is also big simultaneously；In addition right
In the maintenance of exterior wall, gunnysack difficulty is hung on support body greatly, manpower and materials consume greatly, have larger potential safety hazard.And manually support
Shield watering frequency be difficult to ensure that, thus it cannot be guaranteed that concrete under particular circumstances, intensity realizes stable growth.
Shear wall curing means generally existing complex structure of the prior art, construction inconvenience, the problems such as waste water resource,
A kind of patent " automatic maintenance method of on-site concrete vertical structure cycling use of water " of Application No. 201510607155.6 is public
Opened a kind of automatic maintenance method of on-site concrete vertical structure cycling use of water, the method can cycling use of water, be automatically obtained
Water drenching, when it is directed to concrete coagulation, heat of hydration size automatically adjusts the water drenching time, control during concrete coagulation temperature and
Humidity, it is ensured that concrete quality, also saves artificial and water resource simultaneously.But the method installs spray equipment at twice, first
Secondary need curing in the mold, under traditional construction environment, side wall form removable is more early, needs to have enough to meet the need, overall curing in the mold puts into
Larger, economically infeasible；After form removal, again spray equipment is installed, simultaneously need to gunnysack and thin is covered on shear wall
Film, difficulty is larger, and labour expends more.
Accordingly, it is desirable to provide a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance and spraying method, shear wall can be entered
The timely maintenance of row, makes shear wall spray more abundant, reduces labor strength, safe, water can be collected and recycle, section
About water resource.
Content of the invention
The problem existing for prior art, the present invention is to solve the technical scheme that problems of the prior art adopt
As follows：
A kind of automatic sprinkler fire-extinguishing system for shear wall maintenance, including spray equipment, water collect EGR it is characterised in that：
Described spray equipment includes arranging some spray unit on every floor, and each described spray unit all includes shower nozzle
1st, water-supply-pipe 2, the every water-supply-pipe 2 on same floor is all connected with floor main-supply 5 by same isocon 24, water delivery
Pipe 2 outer end passes through the sleeve pipe 4 being embedded in body of wall 3 to be connected with sprinkler tip 1, and described isocon 24 is near main-supply 5 end
It is connected with intelligent control valve 23, for controlling flow and the opening/closing time of shower nozzle 1 watering；
Described water is collected EGR and is included being arranged on the tank 6 near spray metope for each layer of body of wall bottom, is connected to each
Vertical duct 8 between floor tank 6, bottom tank is connected with cistern 7 by connecting tube 9, the external force (forcing) pump of cistern 7 10 with
Main-supply 5 connects.
Described vertical duct 8 passes through the pipe well of each floor gap to carry out connecting water delivery, it is to avoid open up new on horizontal floor
Hole, be arranged at the whole insertion of tank 6 of same floor, it is defeated downwards that the water that same floor is recovered to passes through vertical duct 8
Send.
Described spray equipment also includes the humidity sensor being arranged on each layer of maintenance wall and surface, right for detecting
Answer the humidity of maintenance metope, the metope detecting moisture signal is passed to the intelligence on each layer of isocon 24 by humidity sensor
Control valve 23, control valve is according to the opening and closing of signal control valve door, and then controls the spray opening/closing time of each spray unit of each layer.
Threadeded with water-supply-pipe 2 by connecting pipe in described shower nozzle 1 middle part, the connecting pipe at shower nozzle 1 middle part is close
Shower nozzle 1 side is provided with swivel joint 12 so that shower nozzle 1 can rotate in a circumferential direction.
Described shower nozzle 1 is taper type, and shower nozzle 1 middle part is hollow storage chamber 14, and shower nozzle 1 is polygonal near the end face of body of wall
Star, each angle connects a nozzle 11, and each nozzle 11 tilts each along same circumferential direction so that shower nozzle is in spray
During watering, using the recoil strength of some nozzles 11 water spray, realize the automatic rotation of shower nozzle 1.
Described nozzle 11 is atomizing nozzle, will be delivered to water atomization in storage chamber 14 and sprays it is ensured that evenly
Spray effect.
Described tank 6 is inclined plane with the joint face of body of wall 3 bottom, and the gap between this inclined plane and body of wall is passed through anti-
Glue cloth 61 seals.
A kind of spraying method utilizing the above-mentioned automatic sprinkler fire-extinguishing system for shear wall maintenance, comprises the following steps：Step
First, before shear wall pours, pre-buried in body of wall install sleeve pipe, then carry out shear wall and pour；Step 2, dismounting shear wall
Template, penetrates water-supply-pipe in sleeve pipe, and water-supply-pipe outer end is tightened by screw thread with atomizing rotary nozzle and is connected, and shower nozzle is several
According to treating the determination of maintenance wall area, wherein rotary nozzle realizes rotation by the recoil strength of water；Pacify on step 3, every face maintenance body of wall
Dress humidity sensor；Step 4, some water-supply-pipes through every face shear wall pass through same isocon and floor main-supply
Connect, in isocon, intelligent control valve is set near floor main-supply end, intelligent control valve can receive humidity sensor
The signal of transmission, switchs according to maintenance walls concrete humidity condition control valve；Arrange below step 5, every face spray metope
Tank, tank contacts maintenance metope by swash plate face, and is bonded it is ensured that metope water can smoothly flow into metope with mackintosh
Tank；Step 6, all upper and lower floor tanks are connected with vertical duct, and the tank of the bottom is with building cistern with connecting tube even
Connect it is ensured that curing water can flow to building cistern from top to bottom after collecting form a water collection system；Step 7, unlatching add
Press pump, to main-supply water flowing, regulates valve, you can implement normal maintenance, and curing period terminates to turn off valve.
The invention has the advantages that：
Automatic sprinkler fire-extinguishing system and spraying method using the present invention carry out shear wall maintenance, can fully ensure that maintenance effect, relatively
For nourishment's watering, easy to operate, practicality is high, and high degree of automation simultaneously can reach the purpose of lasting maintenance；Separately
Outward, the circulatory system is collected by intelligent time control valve and atomizing rotary nozzle and curing water, water saving can be reached
Purpose, the requirement of response green construction；In addition, the water resource solving traditional maintenance method is arbitrarily poured down or forth, waste greatly, water
The low problem of utilization rate；The weak link of strengthening shear wall maintaining process, eliminates conventional method labour and material consumption
Greatly, the shortcomings of water resource waste is also big, reaches the purpose of lasting maintenance, thus ensureing the construction quality of concrete, favorably simultaneously
In improving construction automaticity, meet the requirement of Modern Construction.
Brief description
Fig. 1 is the spray system structural representation of the present invention；
Fig. 2 is the water circulation collection system structural representation of the present invention；
Fig. 3 is spray unit structural representation of the present invention；
Fig. 4 is shower nozzle segment structure schematic diagram of the present invention；
Fig. 5 is shower nozzle fragmentary front view of the present invention；
Fig. 6 is inventive pipeline segment structure schematic diagram；
Fig. 7 collects part-structure schematic diagram for tank of the present invention；
Wherein：1- shower nozzle, 11- nozzle, 12- swivel joint, 13- male connection, 14- storage chamber, 2- water-supply-pipe, spiral shell in 21-
Line joint, 22- arm, 23- control valve, 24- isocon, 3- body of wall, 4- sleeve pipe, 5- main-supply, 6- tank, 61- marine glue
Cloth, 7- cistern, 8- vertical duct, 9- connecting tube, 10- force (forcing) pump.
Specific embodiment
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail, such as Fig. 1-
Shown in 7, a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance, collect EGR including spray equipment, water, wherein spray dress
Put some spray unit on every floor including setting, each described spray unit all includes shower nozzle 1, water-supply-pipe 2, with
Every water-supply-pipe 2 on one floor is all connected with floor main-supply 5 by same isocon 24, and water-supply-pipe 2 outer end passes through
The sleeve pipe 4 being embedded in body of wall 3 is connected with sprinkler tip 1, and isocon 24 is connected with intelligent control valve near main-supply 5 end
23, for controlling flow and the opening/closing time of shower nozzle 1 watering；
Water is collected EGR and is included being arranged on the tank 6 near spray metope for each layer of body of wall bottom, is connected to each floor water
Vertical duct 8 between groove 6, bottom tank is connected with cistern 7 by connecting tube 9, the external force (forcing) pump of cistern 7 10 and main water supply
Pipe 5 connects.
Vertical duct 8 passes through the pipe well of each floor gap to carry out connecting water delivery, it is to avoid open up new hole on horizontal floor,
It is arranged at the whole insertion of tank 6 of same floor, the water that same floor is recovered to is conveyed downwards by vertical duct 8.
Spray equipment also includes the humidity sensor being arranged on each layer of maintenance wall and surface, for detecting corresponding maintenance
The humidity of metope, the metope detecting moisture signal is passed to the intelligent control valve on each layer of isocon 24 by humidity sensor
23, control valve is according to the opening and closing of signal control valve door, and then controls the spray opening/closing time of each spray unit of each layer.
The male connection 13 by connecting pipe end for shower nozzle 1 middle part, the interior spiral shell with water-supply-pipe 2 middle part arm 22 end
Line joint 21 is fixedly connected, and shower nozzle 1 side is provided with swivel joint 12 to the connecting pipe at shower nozzle 1 middle part so that shower nozzle 1 can week
To rotating freely, swivel joint 12 can be selected for H type chicksan.
Shower nozzle 1 is taper type, and shower nozzle 1 middle part is hollow storage chamber 14, and shower nozzle 1 is multi-corner star-shape near the end face of body of wall,
One nozzle 11 is connected on each angle, each nozzle 11 tilts each along same circumferential direction so that shower nozzle is in spray watering
During, using the recoil strength of some nozzles 11 water spray, realize the automatic rotation of shower nozzle 1.
Nozzle 11 is atomizing nozzle, will be delivered to the water atomization in storage chamber 14 and sprays the sprinkling effect it is ensured that evenly
Really.
Tank 6 is inclined plane with the joint face of body of wall 3 bottom, and mackintosh is passed through in the gap between this inclined plane and body of wall
61 seal.
Control valve 23 is time flow control valve, is provided with timer and flow controller inside control valve, can be according to reception
To the metope humidity condition that passes over of humidity sensor, setting valve opening and closing time length and interval, control and pass through pipeline
Discharge size.
This system implementation process one be divided into structure four subsystems, first, setting one spray system, apply in shear wall
First pre-buried PVC sleeve pipe during work, shear wall concreting is complete, installs Special rotary spraying in shear wall maintenance side after form removal
Formula formula shower nozzle（Each shower nozzle spray area 4m2）, every face maintenance body of wall is installed a concrete humidity sensor；Secondth, profit
With original water supply for construction pipeline system, all spray unit are accessed floor main-supply by water-supply-pipe and isocon；3rd,
The shower nozzle of every face wall must assure that a shared isocon, and installs a Based Intelligent Control near main-supply end on isocon
Valve, can receive the metope dry and wet signal that humidity sensor sends, and intelligent control valve is opened and closed, and required with reaching water saving；4th
In floor, every face shear wall bottom arranges tank near maintenance metope side, interconnects, between upper and lower floor between each tank
With vertical duct connection, the water collected in all tanks is imported building cistern, setting in cistern forms a maintenance
The Water Sproading circulatory system.
A kind of spraying method utilizing the above-mentioned automatic sprinkler fire-extinguishing system for shear wall maintenance, comprises the following steps：Step
First, before shear wall pours, install sleeve pipe, then carry out shear wall and pour；Step 2, dismounting shear wall formwork, from sleeve pipe
Inside penetrate water-supply-pipe, water-supply-pipe outer end is tightened by screw thread with atomizing rotary nozzle and is connected, shower nozzle number is according to treating maintenance wall
Area determines, wherein rotating sprinkler realizes rotation by the recoil strength of water；Humidity is installed on step 3, every face maintenance body of wall pass
Sensor；Step 4, some water-supply-pipes through every face shear wall are connected with floor main-supply by same isocon, are dividing
Flow tube arranges intelligent control valve near floor main-supply end, and intelligent control valve can receive the letter of humidity sensor transmission
Number, switched according to maintenance walls concrete humidity condition control valve；Below step 5, every face spray metope, tank, water are set
Groove contacts maintenance metope by swash plate face, and is bonded it is ensured that metope water can smoothly flow into tank with metope with mackintosh；Step
Rapid six, all upper and lower floor tanks are connected with vertical duct, and the tank of the bottom is connected with building cistern connecting tube it is ensured that supporting
Shield water can flow to building cistern from top to bottom after collecting and form a water collection system；Step 7, unlatching force (forcing) pump, to master
Feed pipe water flowing, regulates valve, you can implement normal maintenance, and curing period terminates to turn off valve.
Protection scope of the present invention is not limited to the above embodiments it is clear that those skilled in the art can be to this
Bright carry out various change and deformation without deviating from scope and spirit of the present invention.If these are changed and deformation belongs to present invention power
In the range of profit requirement and its equivalent technologies, then the intent of the present invention also comprises these changes and deforms.
Claims (8)
1. a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance, collects EGR including spray equipment, water, its feature exists
In：Described spray equipment includes arranging some spray unit on every floor, and each described spray unit all includes
Shower nozzle（1）, water-supply-pipe（2）, every water-supply-pipe on same floor（2）All by same isocon（24）The main water supply with floor
Pipe（5）Connect, water-supply-pipe（2）Outer end passes through and is embedded in body of wall（3）Interior sleeve pipe（4）With sprinkler tip（1）Connect, described divides
Flow tube（24）Near main-supply（5）End is connected with intelligent control valve（23）；
Described water is collected EGR and is included being arranged on the tank near spray metope for each layer of body of wall bottom（6）, it is connected to
Each floor tank（6）Between vertical duct（8）, bottom tank is by connecting tube（9）With cistern（7）Connection, cistern（7）Outward
Connect force (forcing) pump（10）With main-supply（5）Connect.
2. as claimed in claim 1 a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance it is characterised in that：Described is vertical
Pipe（8）Pipe well through each floor gap carries out connecting water delivery, it is to avoid opens up new hole on horizontal floor, is arranged at same
The tank of floor（6）All insertions, the water that same floor is recovered to passes through vertical duct（8）Convey downwards.
3. as claimed in claim 1 a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance it is characterised in that：Described spray
Device also includes the humidity sensor being arranged on each layer of maintenance wall and surface, for detecting the humidity of corresponding maintenance metope,
The metope detecting moisture signal is passed to each layer of isocon by humidity sensor（24）On intelligent control valve（23）.
4. as claimed in claim 1 a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance it is characterised in that：Described shower nozzle
（1）Connecting pipe and water-supply-pipe are passed through in middle part（2）Threaded, shower nozzle（1）The connecting pipe at middle part is near shower nozzle（1）Side is arranged
There is swivel joint（12）So that shower nozzle（1）Can rotate in a circumferential direction.
5. as claimed in claim 1 a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance it is characterised in that：Described shower nozzle
（1）For taper type, shower nozzle（1）Middle part is hollow storage chamber（14）, shower nozzle（1）It is multi-corner star-shape near the end face of body of wall, each
One nozzle is connected on angle（11）, each nozzle（11）Tilt each along same circumferential direction so that shower nozzle is in spray watering
During, using some nozzles（11）The recoil strength of water spray, realizes shower nozzle（1）Automatic rotation.
6. as claimed in claim 1 a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance it is characterised in that：Described nozzle
（11）For atomizing nozzle, will be delivered to storage chamber（14）Interior water atomization sprays.
7. as claimed in claim 1 a kind of automatic sprinkler fire-extinguishing system for shear wall maintenance it is characterised in that：Described tank
（6）With body of wall（3）The joint face of bottom is inclined plane, and mackintosh is passed through in the gap between this inclined plane and body of wall（61）Envelope
Live.
8. a kind of spray side of the automatic sprinkler fire-extinguishing system for shear wall maintenance utilizing as described in any one of claim 1-7
Method it is characterised in that：Comprise the following steps：
Before step one, shear wall pour, pre-buried in body of wall install sleeve pipe, then carry out shear wall and pour；
Step 2, dismounting shear wall formwork, penetrate water-supply-pipe in sleeve pipe, and silk is passed through with atomizing rotary nozzle in water-supply-pipe outer end
Button tightens connection, and according to treating the determination of maintenance wall area, wherein rotary nozzle realizes rotation by the recoil strength of water to shower nozzle number；
Humidity sensor is installed on step 3, every face maintenance body of wall；
Step 4, some water-supply-pipes through every face shear wall are connected with floor main-supply by same isocon, are dividing
Flow tube arranges intelligent control valve near floor main-supply end, and intelligent control valve can receive the letter of humidity sensor transmission
Number, switched according to maintenance walls concrete humidity condition control valve；
Below step 5, every face spray metope, tank is set, tank contacts maintenance metope by swash plate face, and with mackintosh and
Metope bonds it is ensured that metope water can smoothly flow into tank；
Step 6, all upper and lower floor tanks are connected with vertical duct, and the tank of the bottom is connected with building cistern connecting tube,
Ensure that curing water can flow to building cistern from top to bottom and form a water collection system after collecting；
Step 7, unlatching force (forcing) pump, to main-supply water flowing, regulate valve, you can implement normal maintenance, and curing period terminates to close
Fall valve.
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| CN201610786471.9A CN106431494B (en) | 2016-08-31 | 2016-08-31 | A kind of automatic sprinkler fire-extinguishing system and spraying method for shear wall maintenance |
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| CN201610786471.9A CN106431494B (en) | 2016-08-31 | 2016-08-31 | A kind of automatic sprinkler fire-extinguishing system and spraying method for shear wall maintenance |
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| CN107694383A (en) * | 2017-11-07 | 2018-02-16 | 武汉市斌志诚米业有限公司 | A kind of rice deep processing equipment |
| CN108049654A (en) * | 2017-12-25 | 2018-05-18 | 阮哲栋 | A kind of metope removes device |
| CN108589773A (en) * | 2018-05-03 | 2018-09-28 | 上海宝冶集团有限公司 | A kind of construction system and form of construction work of piping lane engineering |
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| CN108049654A (en) * | 2017-12-25 | 2018-05-18 | 阮哲栋 | A kind of metope removes device |
| CN108589773A (en) * | 2018-05-03 | 2018-09-28 | 上海宝冶集团有限公司 | A kind of construction system and form of construction work of piping lane engineering |
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