CN114055614A - Concrete intelligent temperature and humidity control curing system and curing method - Google Patents
Concrete intelligent temperature and humidity control curing system and curing method Download PDFInfo
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- CN114055614A CN114055614A CN202111383148.4A CN202111383148A CN114055614A CN 114055614 A CN114055614 A CN 114055614A CN 202111383148 A CN202111383148 A CN 202111383148A CN 114055614 A CN114055614 A CN 114055614A
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- 238000001723 curing Methods 0.000 title claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000010248 power generation Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 10
- 230000006750 UV protection Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- 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
- B28B11/247—Controlling the humidity during curing, setting or hardening
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses an intelligent temperature and humidity control curing system for concrete, which comprises an ultraviolet-proof clapboard, a humidifying device, a heating device, a temperature and humidity detection device and a central processing system, wherein the ultraviolet-proof clapboard is obliquely fixed on the outer side of a concrete wall to be cured to shield the concrete wall; the humidifying device comprises a water tank, a water supply pipeline and a plurality of spray heads, the heating device is installed in the water tank, an outlet of the water tank is connected with the water supply pipeline, a plurality of branch pipelines are arranged on the water supply pipeline, and a water valve control switch is arranged on the branch pipelines; the spray head is arranged at the end part of the side branch pipeline and is opposite to the outer side surface of the concrete wall; the temperature and humidity detection device is arranged on the outer side surface of the concrete wall; and the central processing system is respectively connected with each water valve control switch, the temperature and humidity detection device and the heating device. The invention has the beneficial effects that: the humidifying device, the heating device and the ultraviolet-proof partition plate are designed, so that the influence of temperature, humidity and ultraviolet resistance on the concrete in the concrete curing process is reduced.
Description
Technical Field
The invention relates to the technical field of concrete curing, in particular to an intelligent temperature and humidity control curing system for concrete.
Background
With the continuous development of construction scale, the foundation volume of a large building is continuously enlarged, and the one-time pouring amount of concrete is larger and larger. In the curing process of concrete, the deformation of the concrete is caused by factors such as temperature change, shrinkage and expansion, unevenness and the like, so that tensile stress is generated, and when the tensile stress exceeds the tensile capacity of the concrete, cracks are generated, so that the quality of the concrete is reduced. Strong ultraviolet rays have an effect of accelerating deterioration of concrete, and the durability of concrete is affected by the strong ultraviolet rays when the building structure is irradiated with ultraviolet rays for a long time, particularly during curing.
At present, the curing process of concrete in a construction site mainly comprises two kinds of watering curing and film covering curing. However, the water spraying and curing frequency is high, a large amount of manpower and water resources are consumed, the humidity is not uniform, and the concrete cannot be cured comprehensively; the moisture-preserving capability of the concrete can be improved through film-covering curing, but the influence of the ambient temperature on the hydration reaction in the concrete cannot be reduced, so that the development rate of the concrete strength is slow under the low-temperature condition.
The Chinese patent CN105045307A discloses a large-volume concrete whole-process intelligent temperature control system which comprises an aggregate intelligent pre-cooling temperature control unit, a concrete intelligent mixing temperature control unit, an intelligent small environment unit in a concrete pouring bin, a concrete intelligent water cooling unit, a concrete exposed surface intelligent curing unit, a concrete exposed surface intelligent heat preservation unit, an intelligent joint grouting unit and the like, and can realize intelligent control of each unit in the concrete whole process. However, the two control systems are integrally controlled from the inside or the surface of the concrete, so that the construction process is complex, the work is complicated, the manufacturing cost is high, and the accuracy is low. In addition, chinese patent CN109653205A discloses a mass concrete curing method and an automatic curing device thereof, which comprises a cooling pipe, a temperature sensor, a spraying system, a hot water inlet pipe, a cold water inlet pipe, a frequency converter, a touch screen and the like, so as to realize accurate control of the internal and external temperature changes of the concrete, and improve the surface temperature changes of the concrete from the processes of local cooling and heating; however, in this patent, the influence of humidity, ultraviolet rays, etc. on the concrete curing period is not mentioned, and the apparatus is complicated and the resource consumption is large.
Disclosure of Invention
The invention aims to provide an intelligent concrete temperature and humidity control curing device which is simple in structure, low in manufacturing cost, energy-saving and environment-friendly, and aims to overcome the defects in the prior art.
The technical scheme adopted by the invention is as follows: an intelligent temperature and humidity control curing system for concrete comprises an ultraviolet-proof clapboard, a humidifying device, a heating device, a temperature and humidity detection device and a central processing system, wherein the ultraviolet-proof clapboard is obliquely fixed on the outer side of a concrete wall to shield the concrete wall; the humidifying device comprises a water tank, a water supply pipeline and a plurality of spray heads, the heating device is installed in the water tank, an outlet of the water tank is connected with the water supply pipeline, a plurality of branch pipelines are arranged on the water supply pipeline, and a water valve control switch is arranged on the branch pipelines; the spray head is arranged at the end part of the side branch pipeline and is opposite to the outer side surface of the concrete wall; the temperature and humidity detection device is arranged on the outer side surface of the concrete wall; and the central processing system is respectively connected with each water valve control switch, the temperature and humidity detection device and the heating device.
According to the scheme, the outer side surface of the concrete wall is also provided with a fixing frame, and the fixing frame is hung with a hydrophilic biological membrane covering the temperature and humidity detection device.
According to the scheme, the ultraviolet-proof partition plate consists of an ultraviolet absorption layer on the outer side and a heat insulation layer on the inner side, and the ultraviolet absorption layer is made of an ultraviolet absorption material; the heat insulation layer is made of heat insulation materials.
According to the scheme, the ultraviolet-proof partition plate is obliquely arranged, the lower end of the ultraviolet-proof partition plate is fixed at an opening at the top of the water tank and used for guiding rainwater into the filtering device, and an outlet of the filtering device is communicated with the water tank; the upper end of the ultraviolet-proof clapboard is bent towards the concrete wall and is abutted against a fixed frame arranged on the outer side surface of the concrete wall.
According to the scheme, the two sides and the top of the ultraviolet-proof partition plate are respectively provided with the waterproof film in a hanging manner, and the lower part of the waterproof film is in contact with the ground; the ultraviolet-proof partition plate, the waterproof film and the concrete wall enclose to form a maintenance space.
According to the scheme, the concrete intelligent temperature and humidity control maintenance system further comprises a solar power generation device, the solar power generation device is installed on the outer side of the ultraviolet-proof partition plate through a support, and the lower end of the solar power generation device is located at the top of the water tank.
According to the scheme, the solar power generation device is provided with the energy storage device, and the energy storage device is respectively connected with the central processing system, the heating device and the water valve control switch.
According to the scheme, the temperature and humidity detection devices correspond to the spray heads in position, and are arranged on the outer side face of the concrete wall side by side at intervals of 20-40 cm; the temperature variation range detected by the temperature and humidity detection device is-20 ℃ to 60 ℃, and the temperature detection error is within +/-0.2 ℃; the humidity change range detected by the temperature and humidity detection device is 5% -95%, and the humidity detection error is within +/-2%; the temperature and humidity detection device is a temperature and humidity sensor.
According to the scheme, the waste water recovery device is additionally arranged at the bottom of the outer side of the concrete wall.
The invention also provides a concrete curing method based on the curing device, which comprises the following steps: the temperature and humidity detection device detects the temperature and humidity of the concrete wall in real time and sends temperature and humidity signals to the central processing system; when the central processing system receives a signal that the temperature and the humidity of the concrete wall are lower than 15 ℃ and lower than 90%, a waterproof film is covered on the anti-ultraviolet partition plate, the waterproof film is placed to be in contact with the ground, the heating device is started to heat water in the water tank, meanwhile, a water valve control switch at a corresponding point is opened, water is sprayed to the concrete wall through the spray head, and the temperature and the humidity of the surface of the concrete are improved until the temperature and the humidity of the concrete wall are restored to 15 ℃ and reach more than 90%; when the central processing system receives a signal that the temperature of the concrete wall is higher than 25 ℃, a corresponding water valve control switch is opened, water is sprayed to the concrete wall through a spray head, and the temperature is reduced and humidified until the temperature of the surface of the concrete wall is reduced to be lower than 25 ℃; and if the central processing system receives that the temperature of the concrete wall is between 15 and 25 ℃ and the humidity is more than 90 percent, stopping curing.
The invention has the beneficial effects that:
1. the invention comprehensively considers temperature, humidity and strong ultraviolet rays, designs a humidifying device and a heating device, and improves the temperature and humidity of the surface of the concrete wall by adjusting the temperature of sprayed water; the design anti ultraviolet baffle shelters from the ultraviolet ray, reduces rate of heat dissipation, improves concrete wall ultraviolet resistance ability, reduces the influence of temperature, humidity, ultraviolet resistance in the concrete curing process to the concrete, has realized the stable control of building engineering concrete on-the-spot maintenance environment, is favorable to the normal development of concrete intensity, has ensured the structural construction security.
2. The ultraviolet-proof clapboard in the invention has multiple functions: shielding ultraviolet rays; the concrete wall is maintained in the closed maintenance space, the heat preservation effect is good, and the reduction of the temperature and the humidity can be effectively slowed down; guiding rainwater to enter the filtering device for filtering and then enter the water tank again for use; and installing a solar power generation device.
3. The invention collects and recycles the rainwater and the spraying wastewater, thus saving the water source consumption; the solar power generation device is designed to supply power for the maintenance system, so that the energy-saving and environment-friendly effects are achieved, the construction cost is reduced, and the energy-saving and environment-friendly effects are achieved.
4. The central processing system is adopted, different equipment is controlled to work according to different maintenance environments, the concrete wall is maintained in a proper temperature and humidity environment, and the quality of the concrete wall is ensured;
5. the invention has reasonable structural design and convenient operation.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
wherein: the solar water heater comprises a solar power generation device, a 2-ultraviolet-proof partition plate, a 3-water tank, a 4-central processing system, a 5-heating device, a 6-temperature and humidity sensor, a 7-water valve control switch, a 8-hydrophilic biological membrane, a 9-bracket, a 10-fixing frame and a 11-concrete wall.
Detailed Description
For a better understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
An intelligent temperature and humidity control curing system for concrete as shown in fig. 1 is arranged at the side of a concrete wall 11 to be cured; the intelligent concrete temperature and humidity control curing system comprises an ultraviolet-proof clapboard 2, a humidifying device, a heating device 5, a temperature and humidity detection device and a central processing system 4, wherein the ultraviolet-proof clapboard 2 is obliquely fixed on the outer side of a concrete wall 11 and shields the concrete wall 11; the humidifying device comprises a water tank 3, a water supply pipeline and a plurality of spray heads, the heating device 5 is installed in the water tank 3, an outlet of the water tank 3 is connected with the water supply pipeline, the water supply pipeline is provided with a plurality of branch pipelines, and the branch pipelines are provided with water valve control switches 7; the spray head is arranged at the end part of the side branch pipeline and is opposite to the outer side surface of the concrete wall 11; the temperature and humidity detection device is arranged on the outer side surface of the concrete wall 11; the central processing system 4 is respectively connected with the water valve control switches 7, the temperature and humidity detection device and the heating device 5. In this embodiment, the heating device 5 is placed at the bottom of the water tank 3, the central processing system 4 controls the temperature of the heating water, and the heating range of the heating device 5 is 20-30 ℃.
Preferably, the outer side surface of the concrete wall 11 is further provided with a fixing frame 10, and a hydrophilic biological membrane 8 covering the temperature and humidity detection device is hung on the fixing frame 10; the hydrophilic biological membrane 8 has strong hydrophilicity and good anti-pollution characteristics, and provides a good moisture-preserving environment for concrete.
Preferably, the ultraviolet-proof partition board 2 consists of an ultraviolet absorption layer on the outer side and a heat insulation layer on the inner side, wherein the ultraviolet absorption layer is made of an ultraviolet absorption material and is used for absorbing medium-intensity ultraviolet rays; the heat insulation layer is made of heat insulation materials, so that the maintenance heat dissipation rate is reduced, and the temperature difference of each part of the concrete wall 11 is less than 2 ℃. Preferably, the ultraviolet-proof partition board 2 is obliquely arranged, the lower end of the ultraviolet-proof partition board 2 is fixed at an opening at the top of the water tank 3 and is used for guiding rainwater into a filtering device (not shown in the attached drawing), and an outlet of the filtering device is communicated with the water tank 3; the upper end of the ultraviolet shielding partition plate 2 is bent toward the concrete wall 11 and abuts against a fixing frame provided on the outer side surface of the concrete wall 11.
Preferably, waterproof films (not shown in the drawing) are hung on two sides and the top of the ultraviolet-proof partition board 2 respectively, and the lower parts of the waterproof films are in contact with the ground; the ultraviolet-proof partition board 2, the waterproof film and the concrete wall 11 enclose to form a closed maintenance space, and the heat-preservation and moisture-preservation effects are good.
Preferably, wet maintenance system of concrete intelligence accuse temperature accuse still includes solar power system 1, solar power system 1 passes through support 9 to be installed in the outside of ultraviolet protection baffle 2, and solar power system 1's lower extreme is located the top of water tank 3. The solar power generation device 1 is provided with an energy storage device which is respectively connected with the central processing system 4, the heating device 5 and the water valve control switch 7. The solar power generation device 1 absorbs solar power generation in daytime, stores electric energy in the energy storage device while directly supplying power to each device, and supplies power by using the energy storage device when the direct power supply is insufficient.
Preferably, the temperature and humidity detection devices correspond to the spray heads, and are arranged on the outer side face of the concrete wall 11 side by side at intervals of 20-40 cm and used for detecting the temperature and humidity of a monitoring area; the temperature variation range detected by the temperature and humidity detection device is-20 ℃ to 60 ℃, and the temperature detection error is within +/-0.2 ℃; the humidity change range detected by the temperature and humidity detection device is 5% -95%, and the humidity detection error is within +/-2%; the temperature and humidity detection device is a temperature and humidity sensor.
Preferably, a waste water recovery device is additionally arranged at the bottom of the outer side of the concrete wall 11, and residual water on the surfaces of the hydrophilic biological membrane 8 and the concrete wall 11 is absorbed and filtered by the waste water recovery device at the bottom, and then is reintroduced into the water tank 3 for reuse.
The specific installation process of this embodiment is: pasting a temperature and humidity sensor 6 on the outer side surface of the concrete wall 11 at a fixed point, and covering a hydrophilic biological membrane 8; the anti-ultraviolet partition plate 2, the solar power generation device 1 and the water tank 3 are sequentially assembled, the central processing system 4, the water valve control switch 7 and the heating device 5 are connected, and the heating device 5 is placed at the bottom of the water tank 3.
In the curing process, the surface temperature of the concrete wall 11 to be cured is controlled within 15-25 ℃ and the humidity is controlled to be above 90%. A concrete curing method based on the curing device comprises the following steps: the temperature and humidity detection device detects the temperature and humidity of the concrete wall 11 in real time and sends temperature and humidity signals to the central processing system 4; when the central processing system 4 receives a signal that the temperature of the concrete wall 11 is lower than 15 ℃ and the humidity is lower than 90%, a waterproof film is covered on the ultraviolet-proof partition plate 2, the waterproof film is automatically lowered by a machine to be in contact with the ground, the heating device 5 is started to heat water in the water tank 3, meanwhile, the corresponding water valve control switch 7 is opened, water is sprayed to the concrete wall 11 through the spray head, the temperature and the humidity of the surface of the concrete are improved until the temperature of the concrete wall 11 is restored to 15 ℃ and the humidity reaches more than 90%; when the central processing system 4 receives a signal that the temperature of the concrete wall 11 is higher than 25 ℃, the corresponding water valve control switch 7 is opened, water is sprayed to the concrete wall 11 through the spray head, and the temperature is reduced and humidified until the temperature of the surface of the concrete wall 11 is reduced to be lower than 25 ℃; if the central processing system 4 receives that the temperature of the concrete wall 11 is between 15 and 25 ℃ and the humidity is more than 90 percent, the maintenance is stopped. The waste water produced in the curing process is absorbed and filtered by the waste water recovery device and is discharged into the water tank 3 again.
According to the invention, the temperature and humidity of the surface of the concrete wall 11 are improved by adjusting the spraying water temperature, so that the maintenance temperature is kept between 15 ℃ and 25 ℃, and the maintenance humidity is more than 90%; the ultraviolet-proof partition board 2 is adopted to reduce the heat dissipation rate, improve the ultraviolet-proof capability of the concrete wall 11 and reduce the influence of temperature, humidity and ultraviolet resistance on the concrete in the concrete curing process.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or equivalent substitutions of some technical features, but any modifications, equivalents, improvements and the like within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (10)
1. An intelligent temperature and humidity control curing system for concrete is characterized by comprising an ultraviolet-proof clapboard, a humidifying device, a heating device, a temperature and humidity detection device and a central processing system, wherein the ultraviolet-proof clapboard is obliquely fixed on the outer side of a concrete wall to shield the concrete wall; the humidifying device comprises a water tank, a water supply pipeline and a plurality of spray heads, the heating device is installed in the water tank, an outlet of the water tank is connected with the water supply pipeline, a plurality of branch pipelines are arranged on the water supply pipeline, and a water valve control switch is arranged on the branch pipelines; the spray head is arranged at the end part of the side branch pipeline and is opposite to the outer side surface of the concrete wall; the temperature and humidity detection device is arranged on the outer side surface of the concrete wall; and the central processing system is respectively connected with each water valve control switch, the temperature and humidity detection device and the heating device.
2. The intelligent temperature and humidity control concrete curing system according to claim 1, wherein a fixing frame is further arranged on the outer side surface of the concrete wall, and a hydrophilic biological membrane covering the temperature and humidity detection device is hung on the fixing frame.
3. The intelligent concrete temperature and humidity control curing system of claim 1, wherein the ultraviolet-proof partition plate is composed of an ultraviolet absorption layer on the outer side and a heat insulation layer on the inner side, and the ultraviolet absorption layer is made of an ultraviolet absorption material; the heat insulation layer is made of heat insulation materials.
4. The intelligent concrete temperature and humidity control curing system according to claim 3, wherein the ultraviolet-proof partition plate is obliquely arranged, the lower end of the ultraviolet-proof partition plate is fixed at an opening at the top of the water tank and used for guiding rainwater into the filtering device, and an outlet of the filtering device is communicated with the water tank; the upper end of the ultraviolet-proof clapboard is bent towards the concrete wall and is abutted against a fixed frame arranged on the outer side surface of the concrete wall.
5. The intelligent temperature and humidity control curing system for concrete according to claim 4, wherein waterproof films are hung on two sides and the top of the ultraviolet-proof partition plate respectively, and the lower part of the waterproof film is in contact with the ground; the ultraviolet-proof partition plate, the waterproof film and the concrete wall enclose to form a maintenance space.
6. The intelligent concrete temperature and humidity control curing system of claim 4, further comprising a solar power generation device, wherein the solar power generation device is mounted on the outer side of the ultraviolet-proof partition plate through a bracket, and the lower end of the solar power generation device is located on the top of the water tank.
7. The intelligent concrete temperature and humidity control curing system of claim 6, wherein the solar power generation device is provided with an energy storage device, and the energy storage device is respectively connected with the central processing system, the heating device and the water valve control switch.
8. The concrete intelligent temperature and humidity control curing system of claim 1, wherein the temperature and humidity detection devices correspond to the spray heads, and are arranged on the outer side of the concrete wall side by side at intervals of 20-40 cm; the temperature variation range detected by the temperature and humidity detection device is-20 ℃ to 60 ℃, and the temperature detection error is within +/-0.2 ℃; the humidity change range detected by the temperature and humidity detection device is 5% -95%, and the humidity detection error is within +/-2%; the temperature and humidity detection device is a temperature and humidity sensor.
9. The intelligent temperature and humidity control concrete curing system according to claim 1, wherein a waste water recycling device is added to the bottom of the outer side of the concrete wall.
10. A concrete curing method based on the curing apparatus of any one of claims 1 to 9, characterized in that the method comprises: the temperature and humidity detection device detects the temperature and humidity of the concrete wall in real time and sends temperature and humidity signals to the central processing system; when the central processing system receives a signal that the temperature and the humidity of the concrete wall are lower than 15 ℃ and lower than 90%, a waterproof film is covered on the anti-ultraviolet partition plate, the waterproof film is placed to be in contact with the ground, the heating device is started to heat water in the water tank, meanwhile, a water valve control switch at a corresponding point is opened, water is sprayed to the concrete wall through the spray head, and the temperature and the humidity of the surface of the concrete are improved until the temperature and the humidity of the concrete wall are restored to 15 ℃ and reach more than 90%; when the central processing system receives a signal that the temperature of the concrete wall is higher than 25 ℃, a corresponding water valve control switch is opened, water is sprayed to the concrete wall through a spray head, and the temperature is reduced and humidified until the temperature of the surface of the concrete wall is reduced to be lower than 25 ℃; and if the central processing system receives that the temperature of the concrete wall is between 15 and 25 ℃ and the humidity is more than 90 percent, stopping curing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111383148.4A CN114055614A (en) | 2021-11-22 | 2021-11-22 | Concrete intelligent temperature and humidity control curing system and curing method |
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| CN202111383148.4A CN114055614A (en) | 2021-11-22 | 2021-11-22 | Concrete intelligent temperature and humidity control curing system and curing method |
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Application publication date: 20220218 |