Temperature control system for UHPC fabricated component construction

Abstract

The utility model discloses a temperature control system for UHPC assembly type component construction, which comprises a greenhouse main body, a fixed pull rope, a sunshade net, a temperature monitoring system and a spraying system, the whole greenhouse main body is of an inverted U-shaped structure and is arranged on the outer side of a UHPC assembly type component, the two side edges of the bottom of the greenhouse main body are connected through the fixed pull rope, and the temperature monitoring system is arranged on the outer side of the greenhouse main body. The greenhouse body is provided with a sunshade net used for sunshade and ventilation, the temperature monitoring system is arranged in the greenhouse body and used for monitoring the temperature in the greenhouse body in real time, and the spraying system is arranged on the top face in the greenhouse body and electrically connected with the temperature monitoring system. And the temperature monitoring system is used for triggering the spraying system when the temperature monitored by the temperature monitoring system exceeds a set threshold value so as to cool the UHPC fabricated component. According to the utility model, the problem of cracks caused by over-high temperature difference in the construction process of the UHPC fabricated component can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of UHPC prefabricated component construction, in particular to a temperature control system used for UHPC prefabricated component construction. Background Art

[0002] With the rapid development of industrialization in my country, the application of prefabricated building technology is becoming increasingly widespread. Ultra-high-performance concrete (UHPC), due to its excellent mechanical properties, durability, and corrosion resistance, has become an ideal material for prefabricated components. However, during the installation and construction of UHPC prefabricated components, due to the inherent properties of the material, the structural shape, and the operating conditions, cracks caused by excessive temperature differences are prone to occur, affecting the performance (such as reduced impermeability) and appearance of the components. Therefore, how to effectively prevent cracking in UHPC prefabricated components under excessive temperature differences during installation and construction is an urgent problem in the field of prefabricated building technology. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a temperature control system for the construction of UHPC prefabricated components, which can effectively solve the problem of cracks caused by excessive temperature differences during the construction of UHPC prefabricated components.

[0004] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0005] A temperature control system for the construction of UHPC prefabricated components includes a greenhouse body, fixed pull ropes, a sunshade net, a temperature monitoring system and a spray system. The greenhouse body has an overall inverted U-shaped structure and is arranged on the outside of the UHPC prefabricated components. The two sides of the bottom are connected by fixed pull ropes, and the greenhouse body is provided with a sunshade net for shading and ventilation. The temperature monitoring system is arranged inside the greenhouse body and is used to monitor the internal temperature of the greenhouse body in real time. The spray system is arranged on the top surface of the greenhouse body and is electrically connected to the temperature monitoring system. When the temperature monitored by the temperature monitoring system exceeds a set threshold, the spray system is triggered to cool the UHPC prefabricated components.

[0006] Furthermore, the temperature monitoring system includes a plurality of temperature monitoring modules, which are respectively arranged on the two inner side surfaces of the greenhouse body and the interior of the UHPC prefabricated components.

[0007] Furthermore, supporting square steel is provided between the inner top surface of the greenhouse body and the top surface of the UHPC assembled component to ensure the stability of the greenhouse body structure.

[0008] Furthermore, the greenhouse body includes a main roof truss and side sheds arranged on both sides of the main roof truss.

[0009] Furthermore, sunshade nets are provided on the inner and outer surfaces of the main trusses of the ceiling and the side sheds.

[0010] Furthermore, the main trusses of the roof and the side sheds are respectively welded by galvanized square tubes.

[0011] Furthermore, the thickness of the galvanized square tube is at least 1 mm.

[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0013] 1. This utility model can realize real-time monitoring and adjustment of excessive temperature differences during the construction of UHPC prefabricated components. When the temperature in the shed exceeds the set threshold, the spray system is triggered to cool the UHPC prefabricated components in time, effectively preventing the occurrence of cracks, reducing the risks caused by temperature changes, and improving construction quality and safety.

[0014] 2. The utility model has the advantages of simple structure and easy installation and disassembly, is suitable for a variety of construction environments, and does not require changing the original structure of UHPC. It is low-cost, easy to manufacture, has effective construction costs, is highly practical, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the temperature control system.

[0016] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0017] Figure 3 This is a plan view of the temperature control system.

[0018] Figure 4 A side view of the temperature control system. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 4As shown, this embodiment provides a temperature control system for the construction of UHPC prefabricated components, including a greenhouse main body, a fixed pull rope 3, a sunshade net 4, a temperature monitoring system and a spray system 6. The greenhouse main body is an inverted U-shaped structure as a whole and is arranged on the outside of the UHPC prefabricated component 8. The two sides of its bottom are connected by a fixed pull rope 3 to enhance the stability of the overall structure. A sunshade net 4 for shading and ventilation is provided on the greenhouse main body. The temperature monitoring system is arranged inside the greenhouse main body for real-time monitoring of the internal temperature of the greenhouse main body. The spray system 6 is arranged on the top surface of the greenhouse main body and is electrically connected to the temperature monitoring system. When the temperature monitored by the temperature monitoring system exceeds a set threshold, the spray system 6 is triggered to cool the UHPC prefabricated component 8.

[0021] The temperature monitoring system includes a plurality of temperature monitoring modules 5 , which are respectively arranged on the two inner side surfaces of the greenhouse body and inside the UHPC prefabricated components 8 .

[0022] In order to ensure the structural stability of the greenhouse body, a supporting square steel 7 is provided between the inner top surface of the greenhouse body and the top surface of the UHPC assembled component 8.

[0023] The main body of the greenhouse includes a ceiling main truss 1 and side sheds 2 arranged on both sides of the ceiling main truss 1. The side sheds 2 and the ceiling main truss 1 together form a semi-enclosed space, and the ceiling main truss 1 serves as the upper structure of the entire system to support the entire temperature control system.

[0024] The sunshade net 4 adopts a double-layer design, that is, the sunshade net 4 is set on the inner and outer surfaces of the main truss 1 and the side shed 2. The main truss 1 and the side shed 2 are respectively welded with galvanized square tubes with a thickness of at least 1mm to ensure structural strength and durability.

[0025] The working principle of this utility model is as follows:

[0026] The temperature in the shed is monitored in real time through the temperature monitoring system. Once the set threshold is exceeded, the sprinkler system is triggered. When the sprinkler system is started, water mist is evenly sprayed onto the UHPC prefabricated components to reduce the surface temperature of the UHPC prefabricated components and the air temperature.

[0027] After adopting the temperature control system of the utility model, the temperature in the shed can be kept stable, the temperature difference between day and night can be reduced, the risk of cracking of UHPC prefabricated components caused by excessive temperature difference can be effectively reduced, and the quality and durability of UHPC prefabricated components can be effectively improved.

[0028] The above is only a preferred embodiment of the present utility model patent, but the protection scope of the present utility model patent is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present utility model patent based on the technical solution and the utility model patent concept of the present utility model patent, which falls within the protection scope of the present utility model patent.

Claims

1. A temperature control system for the construction of UHPC prefabricated components, characterized by: It includes a greenhouse body, fixed pull ropes, a sunshade net, a temperature monitoring system and a spraying system. The greenhouse body is an inverted U-shaped structure as a whole and is arranged on the outside of the UHPC prefabricated component. The two sides of its bottom are connected by fixed pull ropes, and the greenhouse body is provided with a sunshade net for shading and ventilation. The temperature monitoring system is arranged inside the greenhouse body for real-time monitoring of the internal temperature of the greenhouse body. The spraying system is arranged on the top surface of the greenhouse body and is electrically connected to the temperature monitoring system. When the temperature monitored by the temperature monitoring system exceeds the set threshold, the spraying system is triggered to cool the UHPC prefabricated component.

2. The temperature control system for UHPC prefabricated component construction according to claim 1, characterized in that: The temperature monitoring system includes a plurality of temperature monitoring modules, which are respectively arranged on the two inner side surfaces of the greenhouse body and the interior of the UHPC prefabricated components.

3. The temperature control system for UHPC prefabricated component construction according to claim 1, characterized in that: Supporting square steel is provided between the inner top surface of the greenhouse body and the top surface of the UHPC assembled component to ensure the stability of the greenhouse body structure.

4. The temperature control system for UHPC prefabricated component construction according to claim 1, characterized in that: The greenhouse body includes a main roof truss and side sheds arranged on both sides of the main roof truss.

5. The temperature control system for UHPC prefabricated component construction according to claim 4, characterized in that: The inner and outer surfaces of the main trusses of the ceiling and the side sheds are both provided with sunshade nets.

6. The temperature control system for UHPC prefabricated component construction according to claim 4, characterized in that: The main trusses of the roof and the side sheds are respectively formed by welding galvanized square tubes.

7. The temperature control system for UHPC prefabricated component construction according to claim 6, characterized in that: The thickness of the galvanized square tube is at least 1 mm.

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