Aluminum alloy template capable of heating and controlling temperature

Abstract

The utility model provides an aluminum alloy template capable of heating and controlling temperature. The aluminum alloy template comprises an aluminum alloy panel, the heat preservation and insulation layer is arranged on the outer side face of the aluminum alloy panel; the heating component is arranged in the aluminum alloy panel and / or between the aluminum alloy panel and the heat preservation and insulation layer and used for heating the aluminum alloy panel; the temperature detector is arranged on the inner side face of the aluminum alloy panel and used for detecting the temperature of the aluminum alloy panel and the temperature nearby the aluminum alloy panel. And the temperature control module is in communication connection with the temperature detector and the heating element through signal lines and is used for controlling the heating element to be started or stopped according to the temperature detected by the temperature detector and based on a preset temperature threshold value. According to the utility model, the aluminum alloy panel can be automatically controlled to be heated, so that the temperature of the poured concrete is maintained or increased, and the concrete is effectively prevented from being frozen under a low-temperature condition, thereby simplifying the construction operation, reducing the manual operation, saving the construction period and reducing the construction cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete wall and floor slab construction, and particularly relates to an aluminum alloy template which can generate heat and control the temperature. Background Art

[0002] In concrete wall and floor construction, when the ambient temperature drops below 5°C, to ensure concrete quality in low-temperature environments, the poured concrete temperature must generally be maintained above 5°C, and measures must be taken to prevent freezing during pouring and curing. In addition to the aforementioned thermal insulation requirements, the formwork system used for concrete construction must also meet requirements such as high turnover, long service life, reliable quality, controllable costs, safety, and low flammability. Ensuring concrete construction quality in low-temperature conditions has always been a technical challenge facing construction companies.

[0003] To this end, the following heating and insulation measures are usually adopted during the construction of concrete walls and floor slabs: first, a protective shed is set up in the construction area, and a heat source such as a heater is used inside the shed to increase the temperature; second, the back of the formwork is covered with insulation material; third, the space under the floor slab is heated.

[0004] However, the above-mentioned heating and insulation measures have the following disadvantages: (1) they require a lot of manpower; (2) they require a lot of heating equipment and insulation materials; (3) they waste a lot of energy, with most of the heat energy being wasted; (4) it takes a long time to set up and dismantle heating equipment and insulation materials; (5) they affect the image of safe and civilized construction on site; (6) they are inefficient and extend the construction period; and (7) they significantly increase the cost of construction measures. Therefore, it is urgent to develop a convenient and efficient formwork for concrete construction in low-temperature environments that can simplify construction steps, reduce material consumption, reduce manual operations, save construction time, and reduce construction costs compared to existing measures. Utility Model Content

[0005] In order to solve the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide an aluminum alloy template that can generate heat and control the temperature.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The present utility model provides an aluminum alloy formwork that can generate heat and control temperature, having the following characteristics: including an aluminum alloy panel; a thermal insulation layer provided on the outer side of the aluminum alloy panel; heating components provided inside the aluminum alloy panel and / or between the aluminum alloy panel and the thermal insulation layer for heating the aluminum alloy panel; a temperature detector provided on the inner side of the aluminum alloy panel for detecting the temperature of the aluminum alloy panel and its vicinity; and a temperature control module communicatively connected to the temperature detector and the heating components respectively through signal lines for controlling the start or stop of the heating components based on the temperature detected by the temperature detector and a preset temperature threshold.

[0008] In the aluminum alloy formwork that can generate heat and control temperature provided by the present utility model, it may further have the following characteristics: wherein, the aluminum alloy panel is a cavity structure, and the heating components are one or more of a rod-shaped heating element, a sheet-shaped heating element, and a flexible heating film. The rod-shaped heating element is provided in the cavity of the aluminum alloy panel, and both the sheet-shaped heating element and the flexible heating film are provided between the aluminum alloy panel and the thermal insulation layer.

[0009] In the aluminum alloy formwork that can generate heat and control temperature provided by the present utility model, it may further have the following characteristics: wherein, end seals are provided at both ends of the aluminum alloy panel.

[0010] In the aluminum alloy formwork that can generate heat and control temperature provided by the present utility model, it may further have the following characteristics: wherein, the aluminum alloy panel is a solid structure, and the heating components are one or more of a sheet-shaped heating element and a flexible heating film. Both the sheet-shaped heating element and the flexible heating film are provided between the aluminum alloy panel and the thermal insulation layer.

[0011] In the aluminum alloy formwork that can generate heat and control temperature provided by the present utility model, it may further have the following characteristics: further including a terminal device for real-time displaying the temperature detected by the temperature detector and setting the preset temperature threshold. Among them, the temperature control module is provided with a wireless transmitting and receiving module for communicatively connecting the temperature control module with the terminal device.

[0012] In the aluminum alloy formwork that can generate heat and control temperature provided by the present utility model, it may further have the following characteristics: wherein, the terminal device includes a computer and a wireless mobile device.

[0013] In the aluminum alloy formwork that can generate heat and control temperature provided by the present utility model, it may further have the following characteristics: wherein, the aluminum alloy panel is a planar structure or an arc-shaped structure.

[0014] In the aluminum alloy formwork that can generate heat and control temperature provided by the present utility model, it may further have the following characteristics: wherein, the aluminum alloy panels are spliced by means of flat joint docking, stepped lap joint, or concave-convex notch docking.

[0015] In the aluminum alloy formwork provided by the present utility model that can generate heat and control temperature, the following features may also be included: Among them, the aluminum alloy panel is fixed on the support framework through fastening screw members.

[0016] Functions and effects of the utility model

[0017] According to the aluminum alloy formwork that can generate heat and control temperature involved in the utility model, due to having an aluminum alloy panel, a heat insulation layer, heating components, a temperature detector, and a temperature control module, the heat insulation layer is arranged on the outer side of the aluminum alloy panel, the heating components are arranged inside the aluminum alloy panel and / or between the aluminum alloy panel and the heat insulation layer, the temperature detector is arranged on the inner side of the aluminum alloy panel and can detect the temperature of the aluminum alloy panel and its vicinity. The temperature control module is respectively communicatively connected to the temperature detector and the heating components through signal lines and can control the start or stop of the heating components according to the temperature detected by the temperature detector and based on a preset temperature threshold, automatically controlling the heating of the aluminum alloy panel, thereby maintaining or increasing the temperature of the cast concrete, effectively preventing the concrete from being frozen under low-temperature conditions, thus simplifying the construction operation, reducing manual operation, saving the construction period, and reducing the construction cost. Description of the drawings

[0018] Figure 1 is a schematic plan view of the aluminum alloy formwork that can generate heat and control temperature in Embodiment 1 of the present utility model;

[0019] Figure 2 is a side view of the aluminum alloy formwork that can generate heat and control temperature in Embodiment 1 of the present utility model;

[0020] Figure 3 is a schematic cross-sectional view of the aluminum alloy formwork that can generate heat and control temperature in Embodiment 1 of the present utility model;

[0021] Figure 4 is a schematic structural view of the aluminum alloy formwork that can generate heat and control temperature in Embodiment 1 of the present utility model for wall construction;

[0022] Figure 5 is a schematic structural view of the aluminum alloy formwork that can generate heat and control temperature in Embodiment 1 of the present utility model for floor slab construction;

[0023] Figure 6 is a schematic plan view of the aluminum alloy formwork that can generate heat and control temperature in Embodiment 2 of the present utility model;

[0024] Figure 7 is a side view of the aluminum alloy formwork that can generate heat and control temperature in Embodiment 2 of the present utility model; and

[0025] Figure 8 It is a schematic cross-sectional view of the heat-generating and temperature-controllable aluminum alloy formwork in the second embodiment of the present utility model. Specific embodiments

[0026] The concept, specific structure and technical effects of the present utility model will be further described below in conjunction with the drawings to fully understand the purpose, features and effects of the present utility model.

[0027] <Example 1>

[0028] Referring to Figures 1 to 3 , the heat-generating and temperature-controllable aluminum alloy formwork provided in the first embodiment of the present utility model includes: an aluminum alloy panel 1, a thermal insulation layer 5, a heating element, a temperature detector 7, a temperature control module 8 and a terminal device.

[0029] The aluminum alloy panel 1 is a profile panel with a cavity structure, generally a rectangular planar structure, and can also be an arc structure or other shapes when necessary. In the first embodiment, end seals 6 are provided at both ends of the aluminum alloy formwork 1 to play a sealing role to prevent water or other sundries from entering the cavity; the end seals 6 can be made of metal or other materials.

[0030] In the first embodiment of the present utility model, the aluminum alloy formwork 1 can be spliced with each other to form a formwork whole with a larger area, and the splicing method can adopt a flat seam docking method, a stepped lap joint method or a concave-convex notch docking method for splicing.

[0031] The thermal insulation layer 5 is arranged on the outer side of the aluminum alloy panel 1 and has the characteristics of low thermal conductivity, slow heat dissipation, waterproof and non-combustible. The thermal insulation layer 5 can be a thermal insulation board or a thermal insulation coil, and the thickness generally does not exceed 2 cm.

[0032] The heating element is used to heat the aluminum alloy panel 1 and can heat the aluminum alloy panel 1 from minus 30 °C to above 10 °C within a certain time range.

[0033] In the first embodiment of the present utility model, the heating element includes a rod-shaped heating element 3 and a sheet-shaped heating element or a flexible heating film 4, wherein the sheet-shaped heating element is formed by winding an electric heating wire on a base material. The rod-shaped heating element 3 is arranged in the cavity of the aluminum alloy panel 1, and the sheet-shaped heating element or the flexible heating film 4 is arranged between the aluminum alloy panel 1 and the thermal insulation layer 5.

[0034] The temperature detector 7 is arranged on the inner side of the aluminum alloy panel 1 (i.e., the side far from the thermal insulation layer 5) and is used to detect the temperature of the aluminum alloy panel 1 and its vicinity. In the first embodiment of the present utility model, the temperature detector 7 has a waterproof function and can detect the temperature value in the temperature range of minus 30 °C to 200 °C.

[0035] The temperature control module 8 is a microprocessor, which is communicatively connected to the temperature detector 7 and the heating component through signal lines respectively, and is used to receive the temperature detected by the temperature detector 7, and control the start or stop of the heating component based on this temperature and a preset temperature threshold, that is: when the detected temperature is lower than the lowest value of the preset temperature threshold, the heating component is started to heat the aluminum alloy panel 1; when the detected temperature is higher than the highest value of the preset temperature threshold, the heating component is turned off to stop heating the aluminum alloy panel 1.

[0036] In the first embodiment, the temperature control module 8 is provided with a wireless transmitting and receiving module 9.

[0037] The terminal device is communicatively connected to the temperature control module 8 through the wireless transmitting and receiving module 9, and is used to display the temperature detected by the temperature detector 7 in real time and set the preset temperature threshold. In this embodiment, the terminal device includes a computer 10 and a wireless mobile device 11 such as a mobile phone.

[0038] Figure 4 Shows the application of the first embodiment during the pouring of the wall concrete 15. The aluminum alloy panel 1 is fixed on the wall support skeleton 14 by fastening screw members 13 passing through the screw holes 12 thereon to resist the lateral pressure during the pouring of the wall concrete 15.

[0039] Figure 5 Shows the application of the first embodiment during the pouring of the floor slab concrete 16. The aluminum alloy panel 1 is fixed on the floor slab support skeleton 17 by fastening screw members 13 passing through the screw holes 12 thereon to resist the gravity and vertical live load during the pouring of the floor slab concrete 16.

[0040] <Example Two>

[0041] The second embodiment is a further improvement of the first embodiment. For the same structures as those in the first embodiment, the same symbols are given and the same descriptions are omitted.

[0042] Reference Figures 6 to 8 Referring to

[0043] The aluminum alloy panel 2 is a solid structural profile panel.

[0044] The heating component adopts a sheet-shaped heating element or a flexible heating film 4, and the sheet-shaped heating element or the flexible heating film 4 is arranged between the aluminum alloy panel 2 and the heat insulation layer 5.

[0045] Functions and effects of the embodiment

[0046] According to the heat-generating and temperature-controllable aluminum alloy formwork involved in Embodiment 1 and Embodiment 2, due to having an aluminum alloy panel, a thermal insulation layer, heating components, a temperature detector, and a temperature control module, the thermal insulation layer is arranged on the outer side of the aluminum alloy panel, the heating components are arranged inside the aluminum alloy panel and / or between the aluminum alloy panel and the thermal insulation layer, the temperature detector is arranged on the inner side of the aluminum alloy panel and can detect the temperature of the aluminum alloy panel and its vicinity, and the temperature control module is communicatively connected to the temperature detector and the heating components respectively through signal lines and can control the start or stop of the heating components according to the temperature detected by the temperature detector and based on a preset temperature threshold, automatically control the heating of the aluminum alloy panel, thereby maintaining or increasing the temperature of the cast concrete, effectively preventing the concrete from being frozen under low-temperature conditions, thus simplifying the construction operation, reducing manual operation, saving the construction period, and reducing the construction cost.

[0047] The above embodiments are preferred cases of the present invention and are not used to limit the protection scope of the present invention.

[0048] For example, in the above Embodiment 1, the heating components adopt rod-shaped heating elements, sheet-shaped heating elements, and flexible heating films. However, in the present invention, the heating components can adopt any one or a combination of more of the rod-shaped heating elements, sheet-shaped heating elements, and flexible heating films to heat the aluminum alloy panel of the cavity structure.

Claims

1. An aluminum alloy formwork that can generate heat and control temperature, characterized in that, Comprising: An aluminum alloy panel; A thermal insulation layer disposed on the outer side of the aluminum alloy panel; Heating elements disposed inside the aluminum alloy panel and / or between the aluminum alloy panel and the thermal insulation layer for heating the aluminum alloy panel; A temperature detector disposed on the inner side of the aluminum alloy panel for detecting the temperature of the aluminum alloy panel and its vicinity; And A temperature control module communicatively connected to the temperature detector and the heating elements respectively through signal lines for controlling the startup or shutdown of the heating elements based on the temperature detected by the temperature detector and a preset temperature threshold.

2. The heat-generable and temperature-controllable aluminum alloy formwork according to claim 1, wherein: Among them, The aluminum alloy panel is a cavity structure, The heating elements are one or more of rod-shaped heating elements, sheet-shaped heating elements, and flexible heating films, The rod-shaped heating elements are disposed in the cavity of the aluminum alloy panel, The sheet-shaped heating elements and the flexible heating films are both disposed between the aluminum alloy panel and the thermal insulation layer.

3. The heat-generable and temperature-controllable aluminum alloy formwork according to claim 2, wherein: Among them, End seals are provided at both ends of the aluminum alloy panel.

4. The heat-generable and temperature-controllable aluminum alloy formwork according to claim 1, wherein: Among them, The aluminum alloy panel is a solid structure, The heating elements are one or more of sheet-shaped heating elements and flexible heating films, The sheet-shaped heating elements and the flexible heating films are both disposed between the aluminum alloy panel and the thermal insulation layer.

5. The aluminum alloy formwork capable of generating heat and controlling temperature according to claim 1, wherein Further comprising: A terminal device for real-time displaying the temperature detected by the temperature detector and setting the preset temperature threshold, Wherein, the temperature control module is provided with a wireless transmitting and receiving module for communicatively connecting the temperature control module with the terminal device.

6. The heat-generable and temperature-controllable aluminum alloy formwork according to claim 5, wherein: Among them, The terminal device includes a computer and a wireless mobile device.

7. The heat-generable and temperature-controllable aluminum alloy formwork according to claim 1, wherein: Among them, The aluminum alloy panel is a planar structure or an arc structure.

8. The heat-generable and temperature-controllable aluminum alloy formwork according to claim 1, wherein: Among them, The aluminum alloy panels are spliced by a flat seam docking method, an offset lap joint method, or a concave-convex notch docking method.

9. The heat-generable and temperature-controllable aluminum alloy formwork according to claim 1, wherein: Among them, The aluminum alloy panel is fixed to the support skeleton by fastening screw members.

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