CN114000715A - High-precision self-adjusting concrete curing device and method - Google Patents
High-precision self-adjusting concrete curing device and method Download PDFInfo
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- CN114000715A CN114000715A CN202111301896.3A CN202111301896A CN114000715A CN 114000715 A CN114000715 A CN 114000715A CN 202111301896 A CN202111301896 A CN 202111301896A CN 114000715 A CN114000715 A CN 114000715A
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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
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Abstract
The invention relates to a high-precision self-adjusting concrete curing device and method. The method is suitable for the fields of building construction equipment and building construction. The technical scheme adopted by the invention is as follows: the utility model provides a high accuracy self-interacting concrete curing means which characterized in that includes: the shielding layer is used for covering the surface of the concrete member to be maintained and forming a sealed heat-preservation and moisture-preservation space at the contact part of the shielding layer and the concrete member; the temperature and humidity probes are uniformly arranged in the shielding layer and used for acquiring temperature and humidity information of a concrete member below the shielding layer; the temperature and humidity regulator is used for providing a constant-temperature and constant-humidity curing environment for the sealed heat-preservation and moisture-preservation space of the shielding layer and the concrete member below the shielding layer; and the temperature and humidity sensor is used for controlling the temperature and humidity regulator to work according to the temperature and humidity information in the shielding layer where the concrete member is located, which is acquired by the temperature and humidity probe.
Description
Technical Field
The invention relates to a high-precision self-adjusting concrete curing device and method. The method is suitable for the fields of building construction equipment and building construction.
Background
The moisture preservation and maintenance after the concrete is poured and molded are important links for ensuring the quality of the concrete. In the concrete building construction at the present stage, in order to prevent the concrete from burning out when it is solidified, a large amount of liquid water is frequently and irregularly sprayed for curing. The construction method is not only complicated in manual operation and poor in working efficiency, but also needs to consume a large amount of water resources, and the environment pollution is caused by the outflow of the maintenance water. In addition, the method of curing concrete with liquid water is easy to cause the problems of cracking and the like of the concrete due to improper operation control.
At present, a method of applying a curing agent is also adopted, and a dense film is formed on the surface of concrete, so that the water in the concrete is prevented from evaporating. However, the technology is still immature at present, the effect achieved by the curing agent is unstable, and the formed film has poor moisture retention performance and may damage the surface of concrete.
The methods are relatively extensive, and cannot finely control the concrete curing process, so that the concrete curing environment frequently fluctuates, and the poor quality of the concrete is possibly caused.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the problems, the high-precision self-adjusting concrete curing device and method are provided.
The technical scheme adopted by the invention is as follows: the utility model provides a high accuracy self-interacting concrete curing means which characterized in that includes:
the shielding layer is used for covering the surface of the concrete member to be maintained and forming a sealed heat-preservation and moisture-preservation space at the contact part of the shielding layer and the concrete member;
the temperature and humidity probes are uniformly arranged in the shielding layer and used for acquiring temperature and humidity information of a concrete member below the shielding layer;
the temperature and humidity regulator is used for providing a constant-temperature and constant-humidity curing environment for the sealed heat-preservation and moisture-preservation space of the shielding layer and the concrete member below the shielding layer;
and the temperature and humidity sensor is used for controlling the temperature and humidity regulator to work according to the temperature and humidity information in the shielding layer where the concrete member is located, which is acquired by the temperature and humidity probe.
The temperature and humidity regulator is internally provided with an atomizer, a drying dehumidifier and a temperature regulator, wherein:
the atomizer is provided with an atomizing nozzle in the shielding layer and used for providing constant-temperature mist water for the sealed heat-preservation and moisture-preservation space of the shielding layer and the concrete member below the shielding layer through the atomizing nozzle;
the air outlet and the air supply outlet of the drying dehumidifier are arranged in the shielding layer and used for pumping out the wet air in the shielding layer through the air outlet and sending the wet air into the drying dehumidifier for drying, after the drying is finished, the constant-temperature dry air is sent into the shielding layer through the air supply outlet, and the drying is repeatedly circulated in such a way;
the temperature regulator is provided with an air outlet and an air supply outlet, is arranged in the shielding layer and is used for pumping air in the shielding layer out through the air outlet and sending the air into the temperature regulator for temperature regulation, then sending constant-temperature air into the shielding layer through the air supply outlet, and repeatedly circulating the steps to regulate the temperature.
The temperature and humidity sensor is characterized by further comprising fans, wherein the fans are arranged at the top end and the bottom end of the shielding layer and used for starting when the temperature and humidity information difference transmitted to the temperature and humidity sensor by each temperature and humidity probe exceeds a rated value and stopping when the temperature and humidity information difference transmitted to the temperature and humidity sensor by each temperature and humidity probe is smaller than or equal to the rated value, and the local temperature and humidity difference is reduced by promoting internal air mixing.
The shielding layer is of a one-piece structure or a multi-piece assembled structure.
The temperature and humidity probe is integrated and has the functions of temperature and humidity detection and feedback; or a temperature probe and a humidity probe which are used for respectively detecting and feeding back the temperature and the humidity.
The temperature and humidity sensor is integrated, and has the temperature and humidity information receiving and processing capabilities; or a temperature sensor and a humidity sensor which respectively undertake the tasks of receiving and processing the temperature and the humidity.
The atomizer and the drying dehumidifier have the functions of regulating temperature and humidity; or only has the humidity adjusting function and is sent to the temperature adjuster through the internal passage of the temperature and humidity adjuster to realize the temperature adjusting function.
A maintenance method using any one of the high-precision self-adjusting concrete maintenance devices is characterized in that:
covering a shielding layer on the surface of the concrete member;
the temperature and humidity probe is arranged in the shielding layer and transmits the detected temperature and humidity information to the temperature and humidity sensor;
the temperature and humidity sensor receives and analyzes the temperature and humidity deviation, and controls the temperature and humidity regulator and the fan to work when the temperature and humidity deviation deviates from a set value; when the humidity is too low, the atomizer starts to work, and constant-temperature mist water is uniformly fed into the shielding layer through uniformly distributed atomizing nozzles; when the humidity is too high, the drying dehumidifier starts to work, the wet air in the shielding layer is pumped out through the uniformly distributed air outlets and is sent into the drying dehumidifier for drying, after the drying is finished, the constant-temperature dry air is sent into the shielding layer through the uniformly distributed air outlets, and the dehumidification is repeatedly circulated in the way; when the temperature deviates from the set value, the temperature regulator starts to work, air in the shielding layer is pumped out through the uniformly distributed air outlets and is sent into the temperature regulator for temperature regulation, then constant temperature air is sent into the shielding layer through the uniformly distributed air outlets, and the temperature regulation is repeatedly carried out in such a circulating way;
when the temperature and the humidity received by the temperature and humidity sensor reach set values, the temperature and humidity regulator and the fan are controlled to stop working.
The invention has the beneficial effects that: according to the invention, through the mutual cooperation of the shielding layer, the temperature and humidity probe, the temperature and humidity regulator (comprising the atomizer, the drying dehumidifier and the temperature regulator), the fan and the temperature and humidity sensor, the automatic control of the whole concrete curing process is realized, water is accurately supplemented and temperature is adjusted from a microscopic angle, the superfine constant-temperature and constant-humidity curing environment is realized, and further the concrete quality can be obviously improved. The hyperfine automatic control method does not need to depend on manual operation, can scientifically adjust and control, can greatly save labor cost, and can remarkably improve working efficiency. The hyperfine automatic control of the invention can not only reduce the water for concrete maintenance and save water resources, but also has no sewage overflow in the whole process and has little influence on the surrounding environment.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
1. A concrete member; 2. a shielding layer; 3. an atomizing nozzle or an air outlet or an air supply outlet; 4. a warm and wet probe; 5. a temperature and humidity sensor; 6. a temperature and humidity regulator; 7. an atomizer; 8. drying the dehumidifier; 9. a temperature regulator; 10. a fan.
Detailed Description
As shown in fig. 1, the present embodiment is a high-precision self-adjusting concrete curing device, which includes a shielding layer, a temperature and humidity probe, a temperature and humidity regulator (including an atomizer, a dehumidifier, and a temperature regulator), a corresponding passage (an atomizing nozzle, an air outlet, or an air supply outlet), a fan, and a temperature and humidity sensor.
In this example, the shielding layer is used for covering the surface of the concrete member to be cured, so as to form a sealed heat-preserving and moisture-preserving space for covering the surface of the concrete member at the contact part with the concrete member. The shielding layer can be in a one-piece type or a splicing type, and is determined according to construction conditions.
In the embodiment, the temperature and humidity probe is arranged in the shielding layer and used for collecting information such as temperature and humidity of a shielding space where the concrete member is located and transmitting the information such as the temperature and the humidity to the temperature and humidity sensor.
In this embodiment, the temperature and humidity regulator is internally provided with an atomizer, a dehumidifier and a temperature regulator, thereby providing a constant temperature and humidity curing environment for the sealed heat-preservation and humidity-preservation space of the shielding layer and the concrete member below the space.
In the embodiment, the atomizing nozzle of the atomizer is arranged in the shielding layer and used for providing preset constant-temperature mist water for the sealed heat-preservation and moisture-preservation space of the shielding layer and the concrete member below the shielding layer through the atomizing nozzle. The atomizer has various working principles including but not limited to common atomization modes such as ultrasonic atomization, compression atomization, mesh atomization and the like.
In this embodiment, the air outlet (air inlet) of the dehumidifier is arranged in the shielding layer, and is used for pumping out the wet air in the shielding layer through the air outlet and sending the wet air into the dehumidifier for drying, and after drying, sending the constant-temperature dry air into the shielding layer through the air outlet, and repeating the above steps for dehumidification.
In this embodiment, the air outlet (air inlet) of the temperature regulator is arranged in the shielding layer, and is used for pumping out air in the shielding layer through the air outlet and sending the air into the temperature regulator for temperature regulation, and then sending constant-temperature air into the shielding layer through the air outlet, and repeating the above steps for temperature regulation.
The fans are arranged at the top end and the bottom end of the shielding layer, and are started when the difference of the temperature and humidity information transmitted by the temperature and humidity probe to the temperature and humidity sensor exceeds a rated value, and are stopped when the difference of the temperature and humidity information transmitted by the temperature and humidity probe to the temperature and humidity sensor is less than or equal to the rated value.
In this embodiment, the medium-temperature and humidity sensor is electrically connected to the temperature and humidity probe, the temperature and humidity regulator (including the atomizer, the dehumidifier and the temperature regulator), and the fan, and is configured to acquire information such as temperature and humidity acquired by the temperature and humidity probe, and control the temperature and humidity regulator (including the atomizer, the dehumidifier and the temperature regulator) and the fan according to the information such as temperature and humidity.
In this embodiment, the medium temperature and humidity probe can be integrated, has the functions of detecting and feeding back temperature and humidity, and can be disassembled into two types of probes, namely a temperature probe and a humidity probe, for detecting and feeding back temperature and humidity respectively. Similarly, the temperature and humidity sensor has flexible and diverse arrangement, can be integrated, has the temperature and humidity information receiving and processing capacity, and can be split into two types of equipment, namely the temperature sensor and the humidity sensor, and respectively undertakes the receiving and processing tasks of the temperature and the humidity. Similarly, the atomizer and the drying dehumidifier have flexible and diverse selection, can be integrated, and have the functions of temperature and humidity regulation; or only has the humidity adjusting function and is sent to the temperature adjuster through the internal passage of the temperature and humidity adjuster to realize the temperature adjusting function.
In the present embodiment, the atomizer, the dehumidifier and the temperature regulator built in the humidity-temperature regulator share one set of air/suction pipes, but the air/suction pipes may be provided for the above devices.
The high-precision self-adjusting concrete curing method in the embodiment specifically comprises the following steps:
covering a shielding layer on the surface of the concrete member;
the temperature and humidity probe is arranged in the shielding layer, and the detected temperature and humidity information is transmitted to the temperature and humidity sensor;
the temperature and humidity sensor receives and analyzes the temperature and humidity deviation, and controls the temperature and humidity regulator (comprising an atomizer, a drying dehumidifier and a temperature regulator) and the fan to work when the temperature and humidity sensor deviates from a set value. When the humidity is too low, the atomizer starts to work, and constant-temperature mist water is uniformly fed into the shielding layer through uniformly distributed atomizing nozzles; when the humidity is too high, the drying dehumidifier starts to work, the wet air in the shielding layer is pumped out through the uniformly distributed air outlets and is sent into the drying dehumidifier for drying, after the drying is finished, the constant-temperature dry air is sent into the shielding layer through the uniformly distributed air outlets, and the dehumidification is repeatedly circulated in the way; when the temperature deviates from the set value, the temperature regulator starts to work, air in the shielding layer is pumped out through the uniformly distributed air outlets and is sent into the temperature regulator for temperature regulation, then constant temperature air is sent into the shielding layer through the uniformly distributed air outlets, and the temperature regulation is repeatedly carried out in such a circulating way; when the temperature and humidity information difference transmitted by the temperature and humidity probe to the temperature and humidity sensor exceeds a rated value, the fan is started, and the local temperature and humidity difference is reduced by promoting internal air mixing.
When the temperature and the humidity received by the temperature and humidity sensor reach set values, the temperature and humidity regulator and the fan are controlled to stop working.
Claims (8)
1. The utility model provides a high accuracy self-interacting concrete curing means which characterized in that includes:
the shielding layer is used for covering the surface of the concrete member to be maintained and forming a sealed heat-preservation and moisture-preservation space at the contact part of the shielding layer and the concrete member;
the temperature and humidity probes are uniformly arranged in the shielding layer and used for acquiring temperature and humidity information of a concrete member below the shielding layer;
the temperature and humidity regulator is used for providing a constant-temperature and constant-humidity curing environment for the sealed heat-preservation and moisture-preservation space of the shielding layer and the concrete member below the shielding layer;
and the temperature and humidity sensor is used for controlling the temperature and humidity regulator to work according to the temperature and humidity information in the shielding layer where the concrete member is located, which is acquired by the temperature and humidity probe.
2. The high accuracy self-regulating concrete curing apparatus of claim 1, wherein the temperature and humidity regulator is built-in with an atomizer, a dehumidifier and a temperature regulator, wherein:
the atomizer is provided with an atomizing nozzle in the shielding layer and used for providing constant-temperature mist water for the sealed heat-preservation and moisture-preservation space of the shielding layer and the concrete member below the shielding layer through the atomizing nozzle;
the air outlet and the air supply outlet of the drying dehumidifier are arranged in the shielding layer and used for pumping out the wet air in the shielding layer through the air outlet and sending the wet air into the drying dehumidifier for drying, after the drying is finished, the constant-temperature dry air is sent into the shielding layer through the air supply outlet, and the drying is repeatedly circulated in such a way;
the temperature regulator is provided with an air outlet and an air supply outlet, is arranged in the shielding layer and is used for pumping air in the shielding layer out through the air outlet and sending the air into the temperature regulator for temperature regulation, then sending constant-temperature air into the shielding layer through the air supply outlet, and repeatedly circulating the steps to regulate the temperature.
3. The apparatus of claim 1 or 2, further comprising fans installed at the top and bottom ends of the shielding layer for starting when the difference of the temperature and humidity information transmitted from the temperature and humidity probes to the temperature and humidity sensors exceeds a rated value and stopping when the difference of the temperature and humidity information transmitted from the temperature and humidity probes to the temperature and humidity sensors is less than or equal to the rated value, thereby reducing the local temperature and humidity difference by promoting the mixing of the internal air.
4. A high accuracy self-adjusting concrete maintenance device of claim 1, characterized in that: the shielding layer is of a one-piece structure or a multi-piece assembled structure.
5. A high accuracy self-adjusting concrete maintenance device of claim 1, characterized in that: the temperature and humidity probe is integrated and has the functions of temperature and humidity detection and feedback; or a temperature probe and a humidity probe which are used for respectively detecting and feeding back the temperature and the humidity.
6. A high accuracy self-adjusting concrete maintenance device of claim 1, characterized in that: the temperature and humidity sensor is integrated, and has the temperature and humidity information receiving and processing capabilities; or a temperature sensor and a humidity sensor which respectively undertake the tasks of receiving and processing the temperature and the humidity.
7. A high accuracy self-adjusting concrete maintenance device of claim 2, characterized in that: the atomizer and the drying dehumidifier have the functions of regulating temperature and humidity; or only has the humidity adjusting function and is sent to the temperature adjuster through the internal passage of the temperature and humidity adjuster to realize the temperature adjusting function.
8. A curing method using the high-precision self-adjusting concrete curing device as claimed in any one of claims 1 to 7, characterized in that:
covering a shielding layer on the surface of the concrete member;
the temperature and humidity probe is arranged in the shielding layer and transmits the detected temperature and humidity information to the temperature and humidity sensor;
the temperature and humidity sensor receives and analyzes the temperature and humidity deviation, and controls the temperature and humidity regulator and the fan to work when the temperature and humidity deviation deviates from a set value; when the humidity is too low, the atomizer starts to work, and constant-temperature mist water is uniformly fed into the shielding layer through uniformly distributed atomizing nozzles; when the humidity is too high, the drying dehumidifier starts to work, the wet air in the shielding layer is pumped out through the uniformly distributed air outlets and is sent into the drying dehumidifier for drying, after the drying is finished, the constant-temperature dry air is sent into the shielding layer through the uniformly distributed air outlets, and the dehumidification is repeatedly circulated in the way; when the temperature deviates from the set value, the temperature regulator starts to work, air in the shielding layer is pumped out through the uniformly distributed air outlets and is sent into the temperature regulator for temperature regulation, then constant temperature air is sent into the shielding layer through the uniformly distributed air outlets, and the temperature regulation is repeatedly carried out in such a circulating way;
when the temperature and the humidity received by the temperature and humidity sensor reach set values, the temperature and humidity regulator and the fan are controlled to stop working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301896.3A CN114000715A (en) | 2021-11-04 | 2021-11-04 | High-precision self-adjusting concrete curing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301896.3A CN114000715A (en) | 2021-11-04 | 2021-11-04 | High-precision self-adjusting concrete curing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114000715A true CN114000715A (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111301896.3A Pending CN114000715A (en) | 2021-11-04 | 2021-11-04 | High-precision self-adjusting concrete curing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114000715A (en) |
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2021
- 2021-11-04 CN CN202111301896.3A patent/CN114000715A/en active Pending
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