CN115095174A - Automatic control concrete curing device and curing method - Google Patents
Automatic control concrete curing device and curing method Download PDFInfo
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- CN115095174A CN115095174A CN202210760564.XA CN202210760564A CN115095174A CN 115095174 A CN115095174 A CN 115095174A CN 202210760564 A CN202210760564 A CN 202210760564A CN 115095174 A CN115095174 A CN 115095174A
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- water
- pipeline
- concrete
- maintenance
- electromagnetic valve
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- 238000001723 curing Methods 0.000 title abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000012423 maintenance Methods 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000011001 backwashing Methods 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses an automatic control concrete curing device and a curing method. The water tank, the water pump and the water pipeline provided with the first electromagnetic valve are sequentially communicated, the water pipeline is communicated with a maintenance pipeline provided with water on one side of concrete, the maintenance pipeline is provided with a plurality of nozzles controlled by the second electromagnetic valve in parallel, the temperature and humidity sensor is arranged on the ground of the foundation on one side of concrete, the water tank further comprises a back washing mechanism, the back washing mechanism comprises an air compressor, an air storage tank, a third electromagnetic valve and a cleaning pipeline, the outlet of the air compressor is communicated with the inlet of the air storage tank, the outlet of the air storage tank is communicated with the inlet of the cleaning pipeline, the cleaning pipeline is provided with the third electromagnetic valve, the outlet of the cleaning pipeline is communicated with the inlet of the water pipeline, and the cleaning pipeline is provided with a heating device. The concrete curing device is simple in structure, labor cost is reduced, water resources are saved, concrete is automatically cured, and the curing effect is improved; after each water spraying maintenance, the back washing mechanism discharges water in the water pipeline to prevent the pipeline from being frozen at low temperature.
Description
Technical Field
The invention relates to concrete, in particular to an automatic control concrete curing device and a curing method.
Background
After the concrete is poured, the concrete needs to be maintained, and concrete maintenance is a sub-project which consumes the longest time in the whole concrete construction and has the greatest influence on the quality of the concrete. At present, the maintenance method used in construction sites is mainly a natural maintenance method, and the maintenance method needs measures such as watering, spraying and the like to the concrete to ensure the moisture of the concrete. But for the structure with larger area, the watering can hardly cover all areas; meanwhile, watering maintenance is usually carried out manually by workers, a large amount of labor is consumed in the maintenance process, and water resources are wasted.
The Chinese patent application with the application number of CN202010728381.0 discloses an automatically controlled energy-saving large-volume concrete curing system and a curing method, and the concrete curing unit applied by the invention comprises the following components: the heat preservation air bag (2) is fixed in the support rings (14) in an embedded mode, the heat absorption water bag (1) is located on the heat preservation air bag (2) and arranged on the top face of the air bag frame, and the heat preservation air bag is poor in effect on cloudy days.
Disclosure of Invention
The invention aims to solve the technical problems and provides an automatic control concrete curing device, which improves the curing effect of concrete.
The invention solves the technical problem, and adopts the technical scheme that:
an automatically controlled concrete curing device comprises a water tank, a water pump, a water pipeline and a temperature and humidity sensor, wherein the water tank, the water pump and the water pipeline provided with a first electromagnetic valve are sequentially communicated, the water pipeline is communicated with a curing pipeline positioned on water on one side of concrete, the curing pipeline is provided with a plurality of nozzles controlled by a second electromagnetic valve in parallel, the temperature and humidity sensor is arranged on the foundation ground on one side of the concrete, the automatically controlled concrete curing device also comprises a back washing mechanism, the back washing mechanism comprises an air compressor, an air storage tank, a third electromagnetic valve and a cleaning pipeline, an outlet of the air compressor is communicated with an inlet of the air storage tank, an outlet of the air storage tank is communicated with an inlet of the cleaning pipeline, the cleaning pipeline is provided with the third electromagnetic valve, an outlet of the cleaning pipeline is communicated with an inlet end of the water pipeline, and the cleaning pipeline is provided with a heating device; the water pump, the first electromagnetic valve, the second electromagnetic valve, the air compressor and the third electromagnetic valve are controlled by a PLC, and the temperature and humidity sensor is electrically connected with the PLC.
A maintenance method of an automatically controlled concrete maintenance device comprises the following steps:
step A, installing the maintenance device in a concrete maintenance area, starting a PLC, and starting a temperature and humidity sensor to acquire temperature and humidity information of the demolded concrete in the maintenance area and transmit the temperature and humidity information to the PLC;
step B, when the humidity of the concrete is lower than a set value or the temperature of the concrete is higher than the set value, the PLC controls the water pump to be started, opens the first electromagnetic valve and the plurality of second electromagnetic valves and sprays water to the concrete for maintenance;
step C, in the water spraying process, collecting temperature and humidity information of a maintenance area by a temperature and humidity sensor and transmitting the temperature and humidity information to a PLC (programmable logic controller), when the temperature and humidity of the maintenance area reach a set value, the PLC sends an instruction, a water pump is closed, an air compressor is started, a third electromagnetic valve is opened, compressed air backflushes the whole water pipeline, residual water in the water pipeline and the maintenance pipeline is drained, after the backflushing is finished, the PLC sends an instruction, the air compressor is closed, and a first electromagnetic valve, a second electromagnetic valve and the third electromagnetic valve are closed;
d, in the maintenance process, when a certain temperature and humidity sensor detects that the humidity is lower than a set value or the temperature exceeds the set value, the PLC sends an instruction, the water pump is started and opens the first electromagnetic valve and the plurality of second electromagnetic valves, water is sprayed to the concrete again for maintenance, and the step B is repeated;
and E, after the maintenance is finished, closing the PLC.
Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that:
the structure is simple, the cost is low, the labor cost is reduced, water resources are saved, the concrete is automatically cured, and the curing effect is improved; after each water spraying maintenance, the back washing mechanism discharges water in the water pipeline to prevent the pipeline from being frozen at low temperature.
Further, the optimization scheme of the invention is as follows:
and a water filter is arranged at the outlet of the water tank, and a first one-way valve is arranged at the outlet of the water pump.
And an outlet of the air storage tank is provided with an air filter.
The heating device is a resistance heater which is arranged on a cleaning pipeline at the outlet end of the air filter.
And a second one-way valve is arranged at the tail end of the cleaning pipeline.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: a water tank 1; a water filter 2; a water pump 3; a first check valve 4; a water line 5; 5-1 of maintenance pipeline; 5-2 of a spray pipe; a first electromagnetic valve 6; a second electromagnetic valve 7; a nozzle 8; a temperature and humidity sensor 9; an air compressor 10; an air filter 11; a gas storage tank 12; cleaning the pipeline 13; a third electromagnetic valve 14; a resistance heater 15; a PLC 16; concrete 17; a second one-way valve 18.
Detailed Description
The invention is further described in detail below with reference to the figures and examples.
Referring to fig. 1, the present embodiment is an automatic control concrete curing device, which mainly comprises a water tank 1, a water pump 3, a water pipeline 5, a nozzle 8, an air compressor 10, an air storage tank 12, and a cleaning pipeline 13. The concrete 17 is located the maintenance region of job site, and maintenance regional outside installation water tank 1, the delivery port of water tank 1 bottom passes through the pipeline and communicates with water filter 2, and water filter 2 passes through the pipeline and communicates with the import of water pump 3, and first check valve 4 is installed to the export of water pump 3, and the export of first check valve 4 communicates with the import of water pipeline 5, and first solenoid valve 6 is installed to water pipeline 5, and the export of water pipeline 5 communicates with the import of maintenance pipeline 5-1.
The maintenance pipeline 5-1 is located on the side face of concrete 17 in a maintenance area, the maintenance pipeline 5-1 is provided with a plurality of spray pipes 5-2 in parallel, each spray pipe 5-2 is provided with a second electromagnetic valve 7, the outer ends of the spray pipes 5-2 are provided with nozzles 8, and the nozzles of the nozzles 8 face the concrete 17. A plurality of temperature and humidity sensors 9 corresponding to the nozzles 8 are installed on the ground of the maintenance area, the water pump 3, the first electromagnetic valve 6 and the second electromagnetic valve 7 are controlled by a PLC16, and the temperature and humidity sensors 9 are electrically connected with a PLC 16.
A back washing mechanism is arranged between the water tank 1 and the maintenance area, the back washing mechanism is close to the water tank 1, and the back washing mechanism mainly comprises an air compressor 10, an air filter 11, an air storage tank 12, a cleaning pipeline 13, a third electromagnetic valve 14 and a resistance heater 15. The air compressor 10 is installed on an air storage tank 12, an outlet of the air compressor 10 is communicated with an inlet of the air storage tank 12, an outlet of the air storage tank 12 is provided with an air filter 11, an outlet of the air filter 11 is communicated with an inlet of a cleaning pipeline 13, a resistance heater 15 is installed on the cleaning pipeline 13 at an outlet end of the air filter 11, a third electromagnetic valve 14 is installed on the cleaning pipeline 13 at an outlet end of the resistance heater 15, an outlet end of the cleaning pipeline 13 is communicated with an inlet end of a water pipeline 5, and a second one-way valve 18 is installed at the tail end of the cleaning pipeline 13.
The maintenance method of the automatically controlled concrete maintenance device comprises the following steps:
step A, installing the maintenance device in a concrete maintenance area, starting a PLC16, and starting a temperature and humidity sensor 9 to acquire temperature and humidity information of the demolded concrete 17 in the maintenance area and transmit the temperature and humidity information to the PLC;
step B, when the temperature and humidity of the concrete 17 are lower than set values, the PLC16 controls the water pump 3 to start, the PLC16 sends out an instruction, the first electromagnetic valve 6 and the plurality of second electromagnetic valves 7 are opened, and the nozzle 8 sprays water to the concrete 17 for maintenance;
step C, in the water spraying process, temperature and humidity information of the maintenance area is collected by a temperature and humidity sensor 9 and is transmitted to a PLC16, the temperature and humidity of the maintenance area reach a set value, the PLC16 sends out an instruction, a water pump 3 is turned off, an air compressor 10 is started, a third electromagnetic valve 14 is opened, compressed air performs backflushing on the whole water pipeline 5, water remained in the water draining pipeline 5 and the maintenance pipeline 5-1 is drained, after the backflushing is finished, the PLC16 sends out an instruction, the air compressor 10 is turned off, and the first electromagnetic valve 6, the second electromagnetic valve 7 and the third electromagnetic valve 14 are turned off;
step D, in the maintenance process, when a certain temperature and humidity sensor 9 detects that the temperature exceeds a set value or the humidity is lower than the set value, the PLC16 sends an instruction, the water pump 3 is started, the first electromagnetic valve 6 and the plurality of second electromagnetic valves 7 are opened, water is sprayed to the concrete 17 again for maintenance, and the step B is repeated;
and E, after the maintenance is finished, closing the PLC.
The invention can automatically adjust the humidity and the temperature of the concrete, improve the curing effect and the curing efficiency of the concrete and accelerate the construction progress. The resistance heater 15 prevents the stored water in the pipeline from freezing and damaging the pipeline in winter, the resistance heater 15 works when the temperature is lower than zero, and the auxiliary effect is achieved when the environmental temperature is low.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (6)
1. The utility model provides an automatic concrete curing means of control, includes water tank, water pump, water pipeline, temperature and humidity sensor, and the water pipeline of water tank, water pump and the first solenoid valve of installation communicates in proper order, and water pipeline communicates with the maintenance pipeline that is located concrete one side water, and a plurality of nozzles by second solenoid valve control are installed in the parallelly connected installation of maintenance pipeline, and temperature and humidity sensor installs subaerially its characterized in that in the basis of concrete one side:
the cleaning device comprises a cleaning pipeline, a water pipeline and a back washing mechanism, wherein the back washing mechanism comprises an air compressor, an air storage tank, a third electromagnetic valve and a cleaning pipeline, an outlet of the air compressor is communicated with an inlet of the air storage tank, an outlet of the air storage tank is communicated with an inlet of the cleaning pipeline, the cleaning pipeline is provided with the third electromagnetic valve, an outlet of the cleaning pipeline is communicated with an inlet end of the water pipeline, and the cleaning pipeline is provided with a heating device;
the water pump, the first electromagnetic valve, the second electromagnetic valve, the air compressor and the third electromagnetic valve are controlled by a PLC, and the temperature and humidity sensor is electrically connected with the PLC.
2. The automatic control concrete curing device of claim 1, wherein: and a water filter is arranged at the outlet of the water tank, and a first one-way valve is arranged at the outlet of the water pump.
3. The automatic control concrete curing device of claim 1, wherein:
and an outlet of the air storage tank is provided with an air filter.
4. An automatically controlled concrete curing apparatus according to claim 1, characterized in that:
the heating device is a resistance heater which is arranged on a cleaning pipeline at the outlet end of the air filter.
5. The automatic control concrete curing device of claim 1, wherein:
and a second one-way valve is arranged at the tail end of the cleaning pipeline.
6. A maintenance method of an automatically controlled concrete maintenance device according to any one of claims 1 to 4, comprising the steps of:
step A, installing the maintenance device in a concrete maintenance area, starting a PLC, and starting a temperature and humidity sensor to acquire temperature and humidity information of the demolded concrete in the maintenance area and transmit the temperature and humidity information to the PLC;
step B, when the humidity of the concrete is lower than a set value or the temperature of the concrete is higher than the set value, the PLC controls the water pump to be started, opens the first electromagnetic valve and the plurality of second electromagnetic valves and sprays water to the concrete for maintenance;
step C, in the water spraying process, collecting temperature and humidity information of a maintenance area by a temperature and humidity sensor and transmitting the temperature and humidity information to a PLC (programmable logic controller), when the temperature and humidity of the maintenance area reach a set value, the PLC sends an instruction, a water pump is closed, an air compressor is started, a third electromagnetic valve is opened, compressed air backflushes the whole water pipeline, residual water in the water pipeline and the maintenance pipeline is drained, after the backflushing is finished, the PLC sends an instruction, the air compressor is closed, and a first electromagnetic valve, a second electromagnetic valve and the third electromagnetic valve are closed;
d, in the maintenance process, when a certain temperature and humidity sensor detects that the humidity is lower than a set value or the temperature exceeds the set value, the PLC sends an instruction, the water pump is started and opens the first electromagnetic valve and the plurality of second electromagnetic valves, water is sprayed to the concrete again for maintenance, and the step B is repeated;
and E, after the maintenance is finished, closing the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210760564.XA CN115095174A (en) | 2022-06-30 | 2022-06-30 | Automatic control concrete curing device and curing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210760564.XA CN115095174A (en) | 2022-06-30 | 2022-06-30 | Automatic control concrete curing device and curing method |
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| Publication Number | Publication Date |
|---|---|
| CN115095174A true CN115095174A (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210760564.XA Pending CN115095174A (en) | 2022-06-30 | 2022-06-30 | Automatic control concrete curing device and curing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573217A (en) * | 2013-11-12 | 2014-02-12 | 成都科盛石油科技有限公司 | Anti-freezing device of gas circuit |
| CN204779190U (en) * | 2015-06-22 | 2015-11-18 | 欧新颖 | Liftable water purifier |
| CN207525626U (en) * | 2017-11-02 | 2018-06-22 | 重庆建工第八建设有限责任公司 | A kind of bridge maintenance device |
| CN207628389U (en) * | 2017-12-13 | 2018-07-20 | 山西康特尔精细化工有限责任公司 | Polycarboxylate water-reducer automatic control system |
| CN207991306U (en) * | 2018-02-08 | 2018-10-19 | 郑丽 | A kind of air cooling tubes condenser automatic washing and deicing thawing apparatus |
| CN110841394A (en) * | 2019-11-29 | 2020-02-28 | 金川集团股份有限公司 | Fog-inhibiting dust-removing system |
| CN113085793A (en) * | 2021-04-27 | 2021-07-09 | 湖南九九智能环保股份有限公司 | Anti-freezing system and method for empty pipe energy-saving car washer |
| CN215235297U (en) * | 2021-03-24 | 2021-12-21 | 常州曲辰环保科技有限公司 | Integrated intelligent anti-freezing spraying system |
| CN215758568U (en) * | 2021-09-26 | 2022-02-08 | 中铁二十二局集团第四工程有限公司 | Support in-situ cast-in-situ box girder in-box concrete maintenance tire mould |
| CN217501129U (en) * | 2022-06-30 | 2022-09-27 | 中国二十二冶集团有限公司 | Automatic concrete curing means of control |
-
2022
- 2022-06-30 CN CN202210760564.XA patent/CN115095174A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573217A (en) * | 2013-11-12 | 2014-02-12 | 成都科盛石油科技有限公司 | Anti-freezing device of gas circuit |
| CN204779190U (en) * | 2015-06-22 | 2015-11-18 | 欧新颖 | Liftable water purifier |
| CN207525626U (en) * | 2017-11-02 | 2018-06-22 | 重庆建工第八建设有限责任公司 | A kind of bridge maintenance device |
| CN207628389U (en) * | 2017-12-13 | 2018-07-20 | 山西康特尔精细化工有限责任公司 | Polycarboxylate water-reducer automatic control system |
| CN207991306U (en) * | 2018-02-08 | 2018-10-19 | 郑丽 | A kind of air cooling tubes condenser automatic washing and deicing thawing apparatus |
| CN110841394A (en) * | 2019-11-29 | 2020-02-28 | 金川集团股份有限公司 | Fog-inhibiting dust-removing system |
| CN215235297U (en) * | 2021-03-24 | 2021-12-21 | 常州曲辰环保科技有限公司 | Integrated intelligent anti-freezing spraying system |
| CN113085793A (en) * | 2021-04-27 | 2021-07-09 | 湖南九九智能环保股份有限公司 | Anti-freezing system and method for empty pipe energy-saving car washer |
| CN215758568U (en) * | 2021-09-26 | 2022-02-08 | 中铁二十二局集团第四工程有限公司 | Support in-situ cast-in-situ box girder in-box concrete maintenance tire mould |
| CN217501129U (en) * | 2022-06-30 | 2022-09-27 | 中国二十二冶集团有限公司 | Automatic concrete curing means of control |
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