Intelligent constant-temperature and constant-humidity concrete test block curing system integrating ultrasonic humidification

Abstract

The utility model relates to the technical field of constructional engineering detection, and discloses an intelligent constant-temperature and constant-humidity concrete test block curing system integrating ultrasonic humidification, which comprises a unit shell, and an industrial-grade display module and an automatic control module are fixedly arranged on one side of the inner wall of the unit shell. The industrial-grade display module and the automatic control module are located below the efficient constant-temperature unit, the efficient constant-temperature unit is arranged at the top of the inner wall of the unit shell, the ultrasonic humidifying unit is fixedly arranged at the bottom of the inner wall of the unit shell, and a water outlet pipeline is fixedly arranged at the bottom of one side of the ultrasonic humidifying unit. According to the concrete test block intelligent constant-temperature and constant-humidity curing system integrated with ultrasonic humidification, IP68-level waterproof temperature and humidity sensors are evenly distributed and installed on the curing chamber and other components, the constant-temperature and constant-humidity precision is improved, the equipment working efficiency is remarkably improved, the remarkable energy-saving advantage is achieved, meanwhile, the attractiveness is also improved, and the maintenance cost is reduced. And the later maintenance is more convenient and quicker.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering detection, in particular to an intelligent constant temperature and humidity curing system for concrete test blocks integrated with ultrasonic humidification. Background Art

[0002] Sampling, forming, curing, and pressure testing of concrete specimens are essential processes for commercial concrete production. Testing concrete properties effectively ensures project quality. Curing plays a crucial role in concrete specimen testing. According to the latest national standard, GB / T 50081, "Standard for Test Methods for Physical and Mechanical Properties of Concrete," standard curing rooms should be maintained at a temperature of 20±2°C and a relative humidity of at least 95%. The specimen surface should be kept moist, but water should not be used to directly spray the specimen.

[0003] At present, most of the curing room curing systems on the market use separate constant temperature and humidity systems, where humidity control and temperature control are controlled separately, resulting in poor synchronization and unsatisfactory temperature and humidity control, leaving room for improvement. In view of the above situation, the present invention is proposed. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides an intelligent constant temperature and humidity curing system for concrete specimens with integrated ultrasonic humidification, which has high humidification efficiency and significant atomization effect. It is integrated and controlled by industrial modules, and the synchronization effect is significantly improved. The efficiency of constant temperature and humidity is high (temperature accuracy ±1°C), which can ensure that the curing specimens are cured under strict environmental conditions, and ensure the accuracy and scientificity of subsequent concrete performance tests. It solves the problem that most curing room curing systems on the market use separate constant temperature and humidity systems, and the humidity control and temperature control are separately controlled, the synchronization effect is poor, and the temperature and humidity control is not ideal.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent constant temperature and humidity curing system for concrete specimens with integrated ultrasonic humidification, comprising a unit casing, an industrial-grade display module and an automatic control module fixedly arranged on one side of the inner wall of the unit casing, the industrial-grade display module and the automatic control module being located below the high-efficiency constant temperature unit, and the high-efficiency constant temperature unit being arranged at the top of the inner wall of the unit casing.

[0007] An ultrasonic humidification unit is fixedly arranged at the bottom of the inner wall of the unit shell, and a water outlet pipe is fixedly arranged at the bottom of one side of the ultrasonic humidification unit.

[0008] An air supply unit is fixedly arranged on the outer side of the unit casing.

[0009] The air supply unit and the ultrasonic humidification unit are connected through lines and are equipped with IP68-level waterproof temperature and humidity sensors. The IP68-level waterproof temperature and humidity sensors are evenly installed in the maintenance room. The air supply unit, the ultrasonic humidification unit and the IP68-level waterproof temperature and humidity sensors are connected to the industrial-grade display module and the automatic control module through lines.

[0010] Preferably, there are two unit casings, which are symmetrically arranged on both sides of the insulation board. A connecting frame is provided between the unit casing on the right and the insulation board. The unit casing is made of iron and the surface is painted.

[0011] Preferably, the outer side of the high-efficiency constant temperature unit is fixedly sleeved with two identical fixed square hoops, the high-efficiency constant temperature unit is arranged horizontally inside the unit shell on the left, and the high-efficiency constant temperature unit is arranged vertically inside the unit shell on the right, and the high-efficiency constant temperature unit is a Copeland compressor for cooling and heating.

[0012] Preferably, the insulation board is a polyurethane heat-insulating and flame-retardant wallboard, and the specifications of the insulation board are the same as those of the unit casing.

[0013] Preferably, the air supply unit is an outer rotor fan.

[0014] Preferably, the ultrasonic humidification unit adopts an ultrasonic vibration humidification method. A water inlet pipe is provided on the left side of the ultrasonic humidification unit. A main humidification water tank is provided on the end of the water inlet pipe away from the ultrasonic humidification unit. Auxiliary humidification water tanks are provided on both sides of the main humidification water tank through pipes. Both the main humidification water tank and the auxiliary humidification water tank are connected to the water inlet pipe.

[0015] Preferably, the IP68 waterproof temperature and humidity sensor can store temperature and humidity deviation values ​​offline, and has a built-in active air supply function with high sensitivity.

[0016] Preferably, the industrial-grade display module and automatic control module adopt PLC configuration control.

[0017] (2) Beneficial effects

[0018] Compared with the existing technology, the utility model provides an intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification, which has the following beneficial effects:

[0019] 1. This intelligent constant temperature and humidity curing system for concrete specimens with integrated ultrasonic humidification improves the accuracy of constant temperature and humidity by evenly installing IP68-level waterproof temperature and humidity sensors in the curing room and other components. This significantly improves the equipment's working efficiency, has significant energy-saving advantages, and also improves the aesthetics. Later maintenance and care are also more convenient and quick.

[0020] 2. The intelligent constant temperature and humidity curing system for concrete specimens with integrated ultrasonic humidification has high humidification efficiency and significant atomization effect. It is integrated and controlled by industrial modules, with significantly improved synchronization effect. The constant temperature and humidity are highly efficient (temperature accuracy ±1°C), ensuring that the specimens are cured under suitable environmental conditions, thus ensuring the accuracy and scientific nature of subsequent concrete performance tests. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the right unit casing of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the left unit casing of the utility model;

[0024] Figure 4 This is a schematic diagram of the front structure of the utility model.

[0025] In the figure: 1. Unit casing; 2. Insulation board; 3. Air supply unit; 4. High-efficiency constant temperature unit; 5. Ultrasonic humidification unit; 6. IP68 waterproof temperature and humidity sensor; 7. Industrial-grade display module and automatic control module; 8. Auxiliary humidification water tank; 9. Water inlet pipe; 10. Main humidification water tank; 11. Water outlet pipe; 12. Connection frame; 13. Fixed square hoop. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The following is combined with Figure 1-4 This application is described in further detail.

[0028] An embodiment of the present application discloses an intelligent constant temperature and humidity curing system for concrete specimens with integrated ultrasonic humidification, including a unit casing 1. There are two unit casings 1, and the two unit casings 1 are symmetrically arranged on both sides of an insulation board 2. A connecting frame 12 is provided between the unit casing 1 on the right side and the insulation board 2. The unit casing 1 is made of iron, and the surface is painted. The unit casing 1 realizes the function of a protective shell. The connecting frame 12 connects the two unit casings 1 into a whole. The insulation board 2 adopts a polyurethane thermal insulation and flame-retardant wallboard. The specifications of the insulation board 2 are the same as those of the unit casing 1. The flame-retardant insulation board 2 can not only play the role of thermal insulation, but also prevent external fire sources from burning the unit.

[0029] An industrial-grade display module and an automatic control module 7 are fixedly installed on one side of the inner wall of the unit casing 1. The industrial-grade display module and the automatic control module 7 are located below the high-efficiency constant temperature unit 4. Two identical fixed square hoops 13 are fixedly sleeved on the outside of the high-efficiency constant temperature unit 4. The high-efficiency constant temperature unit 4 is arranged horizontally inside the unit casing 1 on the left, and the high-efficiency constant temperature unit 4 is arranged vertically inside the unit casing 1 on the right. The high-efficiency constant temperature unit 4 is a Copeland compressor for cooling and heating. The cooling and heating treatment is achieved through the high-efficiency constant temperature unit 4 to ensure the internal constant temperature effect.

[0030] The high-efficiency constant temperature unit 4 is arranged on the top of the inner wall of the unit shell 1.

[0031] An ultrasonic humidification unit 5 is fixedly installed at the bottom of the inner wall of the unit casing 1. The ultrasonic humidification unit 5 adopts an ultrasonic vibration humidification method. A water inlet pipe 9 is connected to the left side of the ultrasonic humidification unit 5. The end of the water inlet pipe 9 away from the ultrasonic humidification unit 5 is connected to a main humidification water tank 10. Auxiliary humidification water tanks 8 are connected on both sides of the main humidification water tank 10 through pipes. The main humidification water tank 10 and the auxiliary humidification water tank 8 are both connected to the water inlet pipe 9. The power of a single unit of the ultrasonic humidification unit 5 is 300W, which can atomize water to the micron level through high-frequency vibration to expand the humidification effect. A water outlet pipe 11 is fixedly provided at the bottom of one side of the ultrasonic humidification unit 5.

[0032] An air supply unit 3 is fixedly provided on the outside of the unit casing 1. The air supply unit 3 is an outer rotor fan. The use of a rotor fan can achieve a better air supply effect.

[0033] The air supply unit 3 and the ultrasonic humidification unit 5 are connected by a line and are provided with an IP68-level waterproof temperature and humidity sensor 6. The IP68-level waterproof temperature and humidity sensor 6 can store the temperature and humidity deviation values ​​offline to avoid the loss of values. The active air supply function is highly sensitive.

[0034] IP68-level waterproof temperature and humidity sensors 6 are evenly installed in the maintenance room. The air supply unit 3, ultrasonic humidification unit 5 and IP68-level waterproof temperature and humidity sensors 6 are connected to the industrial-grade display module and automatic control module 7 through lines. The industrial-grade display module and automatic control module 7 adopt PLC configuration control and are connected to the air supply unit 3, high-efficiency constant temperature unit 4, ultrasonic humidification unit 5, and IP68-level waterproof temperature and humidity sensors 6 through communication protocols.

[0035] The working principle of the intelligent constant temperature and humidity curing system for concrete specimens with integrated ultrasonic humidification in the embodiment of the present application is as follows: when in use, the air supply unit 3, the ultrasonic humidification unit 5, the industrial-grade display module and the automatic control module 7, and the IP68-level waterproof temperature and humidity sensor 6 are installed on one side of the unit casing 1, separated by the insulation board 2, the high-efficiency constant temperature unit 4 is installed on the other side of the insulation board 2, and the IP68-level waterproof temperature and humidity sensor 6 is evenly installed in the curing room. Finally, the lines of each unit are connected to the industrial-grade display module and the automatic control module 7, and the units are integrated into one, which improves the accuracy of constant temperature and humidity, significantly improves the working efficiency of the equipment, has a significant energy-saving advantage, and also improves the aesthetics, and makes subsequent maintenance and care more convenient and quick.

[0036] This intelligent constant temperature and humidity curing system for concrete specimens with integrated ultrasonic humidification can provide a 24-hour uninterrupted concrete curing environment and automatically adjust, record and upload real-time temperature and humidity data, ensuring the accuracy and scientific nature of concrete performance tests. It has a significant energy-saving effect, ensuring construction quality while reducing the operating costs of the curing room.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification, comprising a unit housing (1), characterized in that: An industrial-grade display module and an automatic control module (7) are fixedly provided on one side of the inner wall of the unit housing (1), the industrial-grade display module and the automatic control module (7) being located below the high-efficiency constant temperature unit (4), and the high-efficiency constant temperature unit (4) being provided on the top of the inner wall of the unit housing (1); An ultrasonic humidification unit (5) is fixedly provided at the bottom of the inner wall of the unit housing (1), and a water outlet pipe (11) is fixedly provided at the bottom of one side of the ultrasonic humidification unit (5); An air supply unit (3) is fixedly arranged on the outside of the unit housing (1); The air supply unit (3) and the ultrasonic humidification unit (5) are connected through a line and are provided with an IP68-level waterproof temperature and humidity sensor (6). The IP68-level waterproof temperature and humidity sensor (6) is evenly installed in the maintenance room. The air supply unit (3), the ultrasonic humidification unit (5) and the IP68-level waterproof temperature and humidity sensor (6) are connected to the industrial-grade display module and the automatic control module (7) through a line.

2. The intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification according to claim 1, characterized in that: There are two unit housings (1), which are symmetrically arranged on both sides of the insulation board (2). A connecting frame (12) is provided between the unit housing (1) on the right side and the insulation board (2). The unit housing (1) is made of iron, and its surface is subjected to a baking paint treatment.

3. The intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification according to claim 1 is characterized in that: The high-efficiency constant temperature unit (4) is fixedly sleeved on the outside with two identical fixed square hoops (13). The high-efficiency constant temperature unit (4) is arranged horizontally inside the unit shell (1) on the left side, and the high-efficiency constant temperature unit (4) is arranged vertically inside the unit shell (1) on the right side. The high-efficiency constant temperature unit (4) is a Copeland compressor for cooling and heating.

4. The intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification according to claim 2, characterized in that: The insulation board (2) is a polyurethane heat-insulating and flame-retardant wallboard, and the specifications of the insulation board (2) are the same as those of the unit casing (1).

5. The intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification according to claim 1 is characterized in that: The air supply unit (3) is an outer rotor fan.

6. The intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification according to claim 1, characterized in that: The ultrasonic humidifying unit (5) adopts an ultrasonic vibration humidifying method. The left side of the ultrasonic humidifying unit (5) is connected to a water inlet pipe (9). The end of the water inlet pipe (9) away from the ultrasonic humidifying unit (5) is connected to a main humidifying water tank (10). Auxiliary humidifying water tanks (8) are connected to both sides of the main humidifying water tank (10) through pipes. Both the main humidifying water tank (10) and the auxiliary humidifying water tank (8) are connected to the water inlet pipe (9).

7. The intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification according to claim 1, characterized in that: The IP68-level waterproof temperature and humidity sensor (6) can store temperature and humidity deviation values ​​offline and has a built-in active air supply function with high sensitivity.

8. The intelligent constant temperature and humidity curing system for concrete test blocks with integrated ultrasonic humidification according to claim 1, characterized in that: The industrial-grade display module and automatic control module (7) are controlled by PLC configuration.

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