Snow accumulation and icing prevention device for slope roof of building

Abstract

The utility model provides an accumulated snow and icing prevention device for a building slope type roof, which comprises an ultra-smooth covering film covering the building slope type roof, a micro drilling pipeline in contact connection with the ultra-smooth covering film, and a control assembly connected with the micro drilling pipeline, the micro drilling pipeline is arranged on a ridge of the slope roof, and the extending direction of the micro drilling pipeline is parallel to the extending direction of the ridge; lubricating liquid is arranged in the micro drilling pipeline, and the control assembly is used for controlling release of the lubricating liquid in the micro drilling pipeline. The super lubrication effect of the slope type roof surface of the building is achieved, the adhesive force between snow and ice and the surface of the covering film can be effectively reduced, accumulated snow, ice blocks or rainwater can rapidly slide away and fall off under the action of the gravity of the covering film, no snow or ice adheres to the surface of the covering film, the accumulated snow and icing prevention effect is achieved, and the service life of the covering film is prolonged. The problem of snow accumulation or icing on the slope roof of the building is fundamentally solved, and the safety guarantee is improved for living and traveling of people.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-icing devices, in particular to a snow and ice prevention device for a sloped roof of a building. Background Art

[0002] In the winter in the north, the temperature is low and snowfall is likely to occur. Due to the temperature, a large area of ​​snow will be left on the roof of the building. Before the snow is cleared or melted, the roof will be under great pressure, affecting the supporting strength and life of the house; and when the snow melts into water droplets under the sunlight during the day, it will also affect people's daily life. In addition, the eaves of sloping houses are prone to ice formation, and after repeated melting and freezing, icicles will form. Icicles hanging on the eaves of the building are likely to become a source of danger, posing a safety hazard to people's travel.

[0003] In the prior art, a utility model patent (application number CN 202122909552.2) discloses an anti-icing device for the eaves of a building, comprising a heat-conducting component, a heat-supply component and at least two fixed brackets. The fixed brackets are installed on the wall of the building along the extension direction of the eaves of the building. The heat-conducting component is arranged on the fixed bracket along the extension direction parallel to the eaves. The heat-supply component is inserted into the heat-conducting component, and at least part of the inner wall of the heat-conducting component is in contact with the outer wall of the heat-supply component, and the outer wall of the heat-conducting component is in contact with the eaves. In this way, the heat-supply component can transfer heat to the eaves through the heat-conducting component, so that the ice and snow on the roof can drip directly onto the ground after melting, and no icicles will be formed at the eaves, thereby solving the safety hazard caused by icing on the eaves of the building. The utility model patent (application number CN 201920120285.0) discloses a roof anti-icing and snow-melting device, which includes a pipeline network, a mounting base for fixing the pipeline network, and a heat source for providing heat to the pipeline network. The interior of the pipeline network is vacuum-treated and filled with superconducting materials. By melting the accumulated snow in time, the formation of icicles is avoided, thereby ensuring people's travel safety.

[0004] However, both devices of the above-mentioned utility model use an external heat source to melt the snow or ice on the roof of the building, which has the problems of high energy consumption and high cost, and is particularly not suitable for the roof of a large building; and the heating method is a remedial measure taken after snow or ice accumulates on the roof, and the dripping water after melting will still cause inconvenience to people's lives, and has not fundamentally solved the problem of snow or ice on the roof of the building.

[0005] In view of this, it is necessary to design an improved snow and ice prevention device for the sloped roof of a building to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a device for preventing snow accumulation and ice formation on the sloping roof of a building. By arranging a super-slip coating, a matching micro-drilled pipe and a control component for controlling the release of lubricating liquid in the micro-drilled pipe, a super-lubricating effect on the surface of the sloping roof of the building can be achieved, so that the accumulated snow, ice or rainwater can directly and quickly slide off under the action of their own gravity, thereby playing a role in preventing snow accumulation and ice formation, and fundamentally solving the problem of snow accumulation or ice formation on the sloping roof of the building.

[0007] To achieve the above-mentioned purpose of the utility model, the utility model provides a device for preventing snow accumulation and ice formation on the sloping roof of a building, comprising an ultra-slippery coating covering the sloping roof of the building, a micro-drilled pipe in contact with and connected to the ultra-slippery coating, and a control component connected to the micro-drilled pipe, wherein the micro-drilled pipe is arranged on the ridge of the sloping roof, and its extension direction is parallel to the extension direction of the ridge; a lubricating liquid is provided inside the micro-drilled pipe, and the control component is used to control the release of the lubricating liquid in the micro-drilled pipe.

[0008] As a further improvement of the present invention, the control component includes a microcircuit system and an extrusion device connected to the microcircuit system, the extrusion device is connected to the micro-drilling pipe, and the microcircuit control system controls the release of the lubricating liquid in the micro-drilling pipe by controlling the extrusion device.

[0009] As a further improvement of the utility model, the micro-drilled pipe includes a pipe body and micro-drilled holes evenly distributed on the surface of the pipe body, and the lubricating fluid is controlled by the extrusion device to flow out of the micro-drilled holes.

[0010] As a further improvement of the utility model, the micro-drilled holes are arranged in two rows along the extension direction of the micro-drilled hole pipe, and the two rows of micro-drilled holes are respectively arranged on both sides of the ridge, so that the released lubricating fluid can wet the super-slip film on the two slope surfaces of the sloping roof.

[0011] As a further improvement of the utility model, the control component is fixedly arranged on the side or lower part of the sloping roof of the building to avoid damage by rain and snow; the microcircuit system is wirelessly connected to the user system to enable the user to control the lubricating fluid in the micro-drilling pipeline

[0012] As a further improvement of the utility model, the inner diameter of the micro-drilled pipe is 0.1-20 mm, the aperture of the micro-drilled holes is 0.1-8 mm, and the hole spacing is 5-100 mm.

[0013] As a further improvement of the present invention, the micro-drilled pipe is connected to the ridge of the sloped roof by one of adhesive fixation, snap-on mechanical fixation or pre-embedded fixation.

[0014] As a further improvement of the utility model, the super-slip membrane is fixedly connected to the surface of the sloping roof of the building.

[0015] As a further improvement of the present invention, the super-slippery coating is a super-slippery material layer of polymer, ceramic, or various metals.

[0016] As a further improvement of the utility model, the micro-drilling pipe is one of a flexible silicone rubber pipe and a rigid metal pipe.

[0017] The beneficial effects of the utility model are:

[0018] 1. The utility model is a device for preventing snow accumulation and ice formation on the sloped roof of a building, comprising a super-slip film for covering the surface of the sloped roof of the building, a micro-drilled pipe with lubricating fluid inside, and a control component for controlling the release of the lubricating fluid in the micro-drilled pipe. The utility model achieves the super-lubricating effect on the surface of the sloped roof of the building by providing a super-slip film, a matching micro-drilled pipe, and a control component for controlling the release of the lubricating fluid in the micro-drilled pipe, and can effectively reduce the adhesion of snow, ice and the surface of the film, so that the accumulated snow, ice or rain can slide away quickly within ten seconds under the action of its own gravity, and there is no residual snow or ice adhesion on the surface of the film, which plays a role in preventing snow accumulation and ice formation, fundamentally solving the problem of snow accumulation or ice formation on the sloped roof of the building, and improving the safety of people's living and travel.

[0019] 2. The anti-snow and ice device for the sloped roof of the building of the utility model has a simple structure, no redundant complex devices are set, small space requirements, strong practicality and applicability; and through the control of the release of the lubricating liquid by the control component, the super-slip coating surface has a lasting super-lubricating effect, and the inner wall surface can maintain the surface lubrication performance for a long time (more than one year) without replacement, extending the overall service life of the product. In addition, the device abandons the method of melting snow or ice on the roof of the building by heating in the prior art, reduces energy consumption, and has good practical application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of the device for preventing snow accumulation and ice formation on the sloped roof of a building.

[0021] Reference numerals

[0022] 100-Anti-snow and anti-icing device for the sloping roof of a building; 110-Super-slip film; 120-Micro-drilling pipe; 121-Lubricating fluid; 122-Pipe body; 123-Micro-drilling; 130-Control component; 200-Sloping roof. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0025] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0026] Example

[0027] See also Figure 1 As shown, a snow and ice prevention device 100 for a sloping roof of a building includes an ultra-slippery coating 110 covering the sloping roof 200 of the building, a micro-drilled pipe 120 in contact with and connected to the ultra-slippery coating 110, and a control component 130 connected to the micro-drilled pipe 120, wherein the micro-drilled pipe 120 is arranged on the ridge of the sloping roof 200, and the extension direction is parallel to the extension direction of the ridge; the micro-drilled pipe 120 is provided with a lubricating liquid 121 inside, and the control component 130 is used to control the release of the lubricating liquid 121 in the micro-drilled pipe 120.

[0028] In this way, the device achieves a super-lubricating effect on the surface of the building's sloping roof 200 by providing an ultra-slip coating 110, a matching micro-drilling pipe 120, and a control component 130 for controlling the release of the lubricating fluid 121 in the micro-drilling pipe 120. This can effectively reduce the adhesion of snow and ice to the coating surface, so that the accumulated snow, ice or rainwater can quickly slide away and fall off within ten seconds under the action of their own gravity. There is no residual snow or ice on the surface of the ultra-slip coating 110, which plays a role in preventing snow accumulation and ice formation, fundamentally solving the problem of snow accumulation or ice formation on the building's sloping roof 200, and improving safety for people's living and travel.

[0029] Specifically, the control component 130 includes a microcircuit system and an extrusion device connected to the microcircuit system, the extrusion device is connected to the micro-drilling pipe 120, the extrusion device includes an oil inlet and an oil outlet, the oil outlet is connected to the micro-drilling pipe, and the oil inlet is connected to the external oil supply system to achieve the regulation of the release of the lubricating liquid 121 in the micro-drilling pipe 120. The microcircuit system and the extrusion device are connected through a circuit to control the oil inlet and oil outlet of the extrusion device, thereby achieving the control of the release of the lubricating liquid 121 in the micro-drilling pipe 120. In this way, the control of the release of the lubricating liquid 121 by the control component 130 makes the surface of the super-slip coating 110 have a persistent super-lubricating effect, and the inner wall surface can maintain the surface lubrication performance for a long time (more than one year) without replacement, thereby extending the overall service life of the product; in addition, the control of the release timing of the lubricating liquid 121 is achieved by the control component 130. For example, in actual applications, it can be determined whether to release the lubricating liquid 121 according to the changes in seasons and weather, and then the control component 130 is operated.

[0030] The control component 130 is fixedly arranged on the side or lower part of the building's sloping roof 200 to avoid damage from rain and snow; the microcircuit system is wirelessly connected to the user system to enable the user to control the lubricating fluid 121 in the micro-drilling pipe 120. In actual application, the user can control the release of the lubricating fluid 151 according to the super-lubricating effect of the super-lubricating film 110 to achieve the durability of the super-lubricating effect of the super-lubricating film 110.

[0031] The micro-drilled pipe 120 includes a pipe body 122 and micro-drilled holes 123 evenly distributed on the surface of the pipe body 122. The lubricating liquid 122 is controlled by an extrusion device and flows out of the micro-drilled holes 123 of the micro-drilled pipe 120. The micro-drilled holes 123 are arranged in two rows along the extension direction of the micro-drilled pipe 120. The two rows of micro-drilled holes 123 are respectively arranged on both sides of the ridge, so that the released lubricating liquid 121 can wet the ultra-slip coating on the two slope surfaces of the sloping roof 200.

[0032] Preferably, the inner diameter of the micro-drilled pipe 120 is 0.1-20 mm, the diameter of the micro-drilled holes 123 is 0.1-8 mm, and the hole spacing is 5-100 mm.

[0033] The micro-drilled pipe 120 is connected to the ridge of the sloping roof 200 by adhesive fixation, snap-on mechanical fixation or pre-embedded fixation. The super-slip film 110 is fixedly connected to the surface of the sloping roof 200 of the building, and the super-slip film 110 and the micro-drilled pipe 120 are in contact connection, so that the lubricant 121 can wet the super-slip film 110.

[0034] In some other embodiments, the super-slippery coating 110 is a super-slippery material layer of polymer, ceramic, or various metals. The micro-drilled pipe 120 is a flexible silicone rubber pipe or a rigid metal pipe.

[0035] It should be noted that the anti-snow and anti-icing device 100 for the sloping roof of a building of the utility model is not limited to the application to the sloping roof 200 of the building, but can also be applied to other outdoor equipment surfaces that need to prevent snow accumulation and ice formation. The shape of the super-slip coating 110 can be adjusted according to the shape of the outdoor equipment.

[0036] In summary, the utility model provides a device for preventing snow accumulation and ice formation on the slope roof of a building. By setting a super-slip film, a matching micro-drilled pipe, and a control component for controlling the release of lubricating liquid in the micro-drilled pipe, the super-lubricating effect of the surface of the slope roof of the building is achieved, which can effectively reduce the adhesion of snow and ice to the surface of the film, so that the snow, ice or rain can slide off quickly within ten seconds under the action of its own gravity, and there is no residual snow or ice adhesion on the surface of the film, which plays a role in preventing snow accumulation and ice formation, fundamentally solving the problem of snow accumulation or ice formation on the slope roof of the building, and improving the safety guarantee for people's living and travel. The device has a simple structure, no redundant complex devices are set, small space requirements, and strong practicality and applicability; and by controlling the release of the lubricating liquid by the control component, the super-slip film surface has a lasting super-lubricating effect, which prolongs the overall service life of the product. In addition, the device abandons the method of melting snow or ice on the roof of the building by heating in the prior art, reduces energy consumption, and has good practical application value.

[0037] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model.

Claims

1. A device for preventing snow and ice accumulation on a sloped roof of a building, characterized in that: It includes an ultra-slippery coating covering the sloping roof of a building, a micro-drilled pipe in contact with and connected to the ultra-slippery coating, and a control component connected to the micro-drilled pipe. The micro-drilled pipe is arranged on the ridge of the sloping roof, and its extension direction is parallel to the extension direction of the ridge. Lubricating fluid is arranged inside the micro-drilled pipe, and the control component is used to control the release of the lubricating fluid in the micro-drilled pipe.

2. The device for preventing snow and ice accumulation on a sloped roof of a building according to claim 1, characterized in that: The control component includes a microcircuit system and an extrusion device connected to the microcircuit system, the extrusion device is connected to the micro-drilling pipe, and the microcircuit system controls the release of the lubricating fluid in the micro-drilling pipe by controlling the extrusion device.

3. The device for preventing snow and ice accumulation on the sloped roof of a building according to claim 2, characterized in that: The micro-drilled pipe comprises a pipe body and micro-drilled holes evenly distributed on the surface of the pipe body. The lubricating fluid is controlled by the extrusion device and flows out from the micro-drilled holes.

4. The device for preventing snow and ice accumulation on a sloped roof of a building according to claim 3, characterized in that: The micro-drilled holes are arranged in two rows along the extension direction of the micro-drilled hole pipeline, and the two rows of micro-drilled holes are respectively arranged on both sides of the ridge, so that the released lubricating fluid can wet the super-slippery coating on the two slope surfaces of the sloping roof.

5. The device for preventing snow and ice accumulation on a sloped roof of a building according to claim 2, characterized in that: The control component is fixedly arranged on the side or lower part of the sloping roof of the building to avoid damage by rain and snow; the microcircuit system is wirelessly connected with the user system to enable the user to control the lubricating fluid in the micro-drilling pipeline.

6. The device for preventing snow and ice accumulation on a sloping roof of a building according to claim 4, characterized in that: The inner diameter of the micro-drilling pipe is 0.1-20 mm, the aperture of the micro-drilling hole is 0.1-8 mm, and the hole spacing is 5-100 mm.

7. The device for preventing snow and ice accumulation on a sloped roof of a building according to claim 1, characterized in that: The micro-drilled pipe is connected to the ridge of the sloped roof by adhesive fixation, snap-on mechanical fixation or pre-embedded fixation.

8. The device for preventing snow and ice accumulation on a sloped roof of a building according to claim 1, characterized in that: The super-slip covering film is fixedly connected to the surface of the sloping roof of the building.

9. The device for preventing snow and ice accumulation on a sloped roof of a building according to claim 1, characterized in that: The super-slippery coating is a super-slippery material layer of polymer, ceramic, or various metals.

10. The device for preventing snow and ice accumulation on a sloped roof of a building according to claim 1, characterized in that: The micro-drilled pipe is one of a flexible silicone rubber pipe and a rigid metal pipe.

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