Convenient efficient electric snow removing device for roof

Abstract

The utility model relates to the technical field of snow removing equipment, and discloses a convenient efficient electric snow removing device for a roof, which comprises a device base, wheels are mounted at the bottom of the device base, a snow storage tank and a vacuumizing device are mounted on the device base, the snow storage tank is connected with the vacuumizing device through a vacuumizing pipeline, and the vacuumizing pipeline is connected with the snow storage tank. A heating device is arranged on the lower portion of the snow storage tank, a snow suction main pipe is connected to the side wall of the snow storage tank, a snow suction opening is formed in the lower end of the snow suction main pipe, a water drainage pipeline is connected to the bottom of the snow storage tank, and a one-way valve is installed on the water drainage pipeline. The roof snow removing device can effectively reduce damage of a snow removing tool to a roof surface layer and improve the working efficiency of roof snow removing.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal equipment, in particular to a convenient and efficient electric snow removal device for roofs. Background Art

[0002] Most of the traditional roofs are concrete roofs. If the snow on the roof is not cleared in time during the rainy and snowy days in winter, the freeze-thaw cycle of ice and snow will cause serious damage to the concrete surface layer. Over time, the concrete layer will show sanding, cracking and other phenomena. In the prior art, people mainly use snow shoveling to clean snow-covered roofs, which is relatively inefficient. When the roof area is small, it can still meet the snow removal needs, but when the roof area is large, it often seems inadequate. At the same time, the roof construction of the project under construction sometimes crosses the winter. In order to effectively protect the construction quality of the completed working layer of the roof, it is also necessary to carry out snow removal operations on snowy days in winter. In order to reduce the damage of snow removal tools to the roof surface and improve the efficiency of roof snow removal, a convenient and efficient electric snow removal device for the roof is proposed. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a convenient and efficient electric snow removal device for roofs to solve the technical problems pointed out in the above background technology.

[0004] In order to achieve the above utility model purpose, the technical solution adopted is as follows:

[0005] A convenient and efficient electric snow removal device for a roof comprises a device base, wheels are installed at the bottom of the device base, a snow storage tank and a vacuum device are installed on the device base, the snow storage tank is connected to the vacuum device through a vacuum pipeline, a heating device is provided at the bottom of the snow storage tank, a snow suction main pipe is connected to the side wall of the snow storage tank, a snow suction port is installed at the lower end of the snow suction main pipe, a drainage pipeline is connected to the bottom of the snow storage tank, and a one-way valve is installed on the drainage pipeline.

[0006] As a further improvement of the present invention, a handrail is connected to one end of the device base, so that an operator can push the snow removal device to move by the handrail.

[0007] As a further improvement of the utility model, the snow storage tank is also connected to a flexible snow suction pipe to facilitate clearing snow from corners and crevices of the roof.

[0008] As a further improvement of the utility model, a control valve is installed on the flexible snow suction pipe near the snow storage tank.

[0009] As a further improvement of the utility model, a clamp for placing the flexible snow suction tube is fixed on the outer wall of the snow storage tank, so that the flexible snow suction tube can be fixed to the outer wall of the snow storage tank through the clamp when not in use.

[0010] As a further improvement of the utility model, the clamping member includes a clamping plate, which is provided with a U-shaped groove for placing a flexible snow suction tube, and a clamping block is provided on one side of the open end of the U-shaped groove. The clamping block is slidably arranged in the clamping groove formed on the clamping plate, and a spring is connected between the clamping block and the clamping groove.

[0011] As a further improvement of the utility model, an arc-shaped plate for facilitating the movement of the clamping block is vertically fixed to one end of the clamping block away from the spring.

[0012] As a further improvement of the utility model, the snow suction port is in an outward-facing figure-eight structure.

[0013] As a further improvement of the present invention, a water level sensor is installed on the inner wall of the snow storage tank, the one-way valve is a solenoid valve, and the water level sensor is electrically connected to the one-way valve.

[0014] As a further improvement of the present invention, the vacuum extraction device is a vacuum pump.

[0015] The beneficial effects of the utility model are as follows: the utility model can effectively reduce the damage of snow removal tools to the roof surface layer and improve the efficiency of snow removal on the roof. The snow removal device described in the utility model adopts the principle of an industrial vacuum cleaner, sucking snow into a snow storage tank, and a heating device is provided at the bottom of the snow storage tank to heat the snow sucked into the snow storage tank into liquid water, which is then led out to the roof drain outlet through a drainage pipeline. A one-way valve is provided at the water outlet of the snow storage tank to ensure the negative pressure state of the snow storage tank when sucking snow; the one-way valve is a solenoid valve. When the water level rises to a certain position, the water level sensor sends a signal to the one-way valve, and the one-way valve automatically opens, and the snow water in the snow storage tank flows out from the drainage pipeline. A flexible snow suction pipe is installed on the side of the snow storage tank of the utility model, which is convenient for cleaning the snow accumulated in the corners of the roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the clamp of the utility model;

[0019] Figure 3 It is a cross-sectional view of the clamp of the utility model.

[0020] In the figure: 1. device base, 2. wheels, 3. snow storage tank, 4. vacuum device, 5. vacuum pipeline, 6. heating device, 7. snow suction main pipe, 8. snow suction port, 9. drainage pipeline, 10. one-way valve, 11. handrail, 12. flexible snow suction pipe, 13. control valve, 14. clamp, 15. clamp plate, 16. U-shaped groove, 17. clamp block, 18. clamp groove, 19. spring, 20. arc plate, 21. water outlet interface. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] Example 1

[0024] like Figure 1 As shown, a portable and efficient electric snow removal device for roof, comprising a device base 1, a wheel 2 is installed at the bottom of the device base 1, a snow storage tank 3 and a vacuum device 4 are installed on the device base 1, the snow storage tank 3 is connected to the vacuum device 4 through a vacuum pipeline 5, a heating device 6 is provided at the bottom of the snow storage tank 3, a snow suction main pipe 7 is connected to the side wall of the snow storage tank 3, a snow suction port 8 is installed at the lower end of the snow suction main pipe 7, a drainage pipeline 9 is connected to the bottom of the snow storage tank 3, and a check valve 10 is installed on the drainage pipeline 9. A water outlet interface 21 is installed at the end of the drainage pipeline 9. The melted snow water is led out to the roof drain outlet through the water outlet interface 21.

[0025] One end of the device base 1 is connected to a handrail 11, so that an operator can push the snow removal device to move through the handrail 11.

[0026] In the present invention, the heating device 6 is a conventional technical means of those skilled in the art. The heating device 6 can heat the bottom and the circumference of the lower end of the snow storage tank 3 to accelerate the melting of snow in the snow storage tank 3.

[0027] Example 2

[0028] Based on the structure of Example 1, in Example 2, the snow storage tank 3 is further connected with a flexible snow suction pipe 12 to facilitate clearing the snow in the corners of the roof.

[0029] A control valve 13 is installed on the flexible snow suction pipe 12 near the snow storage tank 3 .

[0030] A clamp 14 for placing the flexible snow suction pipe 12 is fixed on the outer wall of the snow storage tank 3 , so that the flexible snow suction pipe 12 can be fixed on the outer wall of the snow storage tank 3 through the clamp 15 when not in use.

[0031] like Figure 2-3 As shown, the clamping member 14 includes a clamping plate 15, on which a U-shaped groove 16 for placing the flexible snow suction tube 12 is provided, and a clamping block 17 is provided on one side of the open end of the U-shaped groove 16. The clamping block 17 is slidably set in a clamping groove 18 provided on the clamping plate 15, and a spring 19 is connected between the clamping block 17 and the clamping groove.

[0032] An arc-shaped plate 20 is vertically fixed to one end of the clamping block 17 away from the spring 19 for facilitating the movement of the clamping block 17 .

[0033] The snow suction port 8 is in an outward-facing "X" shape.

[0034] A water level sensor (not shown) is installed on the inner wall of the snow storage tank 3 . The one-way valve 10 is a solenoid valve. The water level sensor is electrically connected to the one-way valve 10 .

[0035] The vacuum pump 4 is a vacuum pump.

[0036] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, component splitting or combination, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A convenient and efficient electric snow removal device for roof, characterized in that: The utility model comprises a device base, the bottom of which is provided with wheels, a snow storage tank and a vacuum device are installed on the device base, the snow storage tank is connected to the vacuum device through a vacuum pipeline, a heating device is provided at the lower part of the snow storage tank, a snow suction main pipe is connected to the side wall of the snow storage tank, a snow suction port is installed at the lower end of the snow suction main pipe, a drainage pipeline is connected to the bottom of the snow storage tank, and a one-way valve is installed on the drainage pipeline.

2. A portable and efficient electric snow removal device for roofs according to claim 1, characterized in that: One end of the device base is connected with an armrest.

3. A portable and efficient electric snow removal device for roof according to claim 1, characterized in that: The snow storage tank is also connected with a flexible snow suction pipe.

4. A portable and efficient electric snow removal device for roofs according to claim 3, characterized in that: A control valve is installed on the flexible snow suction pipe near the snow storage tank.

5. The portable and efficient electric snow removal device for roof according to claim 3 is characterized by: A clamping piece for placing a flexible snow suction pipe is fixed on the outer wall of the snow storage tank.

6. A portable and efficient electric snow removal device for roofs according to claim 5, characterized in that: The clamping member includes a clamping plate, which is provided with a U-shaped groove for placing a flexible snow suction tube, a clamping block is provided on one side of the open end of the U-shaped groove, and the clamping block is slidably arranged in the clamping groove provided on the clamping plate, and a spring is connected between the clamping block and the clamping groove.

7. A portable and efficient electric snow removal device for roof according to claim 6, characterized in that: An arc-shaped plate is vertically fixed on one end of the clamping block away from the spring.

8. The portable and efficient electric snow removal device for roof according to claim 1, characterized in that: The snow suction port is in an outward eight-shaped structure.

9. The portable and efficient electric snow removal device for roof according to claim 1, characterized in that: A water level sensor is installed on the inner wall of the snow storage tank, the one-way valve is a solenoid valve, and the water level sensor is electrically connected to the one-way valve.

10. The portable and efficient electric snow removal device for roof according to claim 1, characterized in that: The vacuum pump is a vacuum pump.

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