Roof spraying snow melting safety device

Abstract

The utility model provides a roof spraying snow melting safety device, which relates to the field of roof snow melting and comprises a house, a mounting pipe is movably mounted at the top of the house, nozzle bodies are fixedly mounted at the top of the mounting pipe at equal intervals, and electric telescopic rods are fixedly mounted at four corners of the top of the mounting pipe. A protective shell is fixedly mounted at the top of the electric telescopic rod, the inner wall of the protective shell movably sleeves the surface of the mounting pipe, first round holes are formed in the surface of the protective shell at equal intervals, an adjusting groove is formed in the protective shell, a sealing plate is movably mounted in the adjusting groove, and a second round hole is formed in the surface of the sealing plate. According to the snow collecting device, the protection shell is lifted by starting the electric telescopic rod, the sealing plate is pulled to seal the first round hole, the spray head is better protected, the frostbite risk is reduced, melted accumulated snow blocks fall into the snow collecting shell and cannot directly fall onto the ground, and the safety of the snow collecting device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to roof snowmelt technical field especially, relate to a roof spray snowmelt safety device. BACKGROUND

[0002] When encountering strong snow weather in winter, a large amount of snow will be accumulated on the roof of the house, which brings the following hazards: first, under the pressure of a large amount of snow, the roof is prone to collapse, which leads to house damage and personnel casualties. Second, for low-rise houses, as the temperature rises, a large amount of snow will slowly melt, and the melt water is easy to freeze and form ice cones at the eaves, which causes ice cone falling accidents. Third, for high-rise houses, as the temperature rises, the snow warms up into ice, and the ice blocks are easy to block the pipeline, which affects people's daily life. Therefore, in order to avoid the above-mentioned hazards, people usually use various roof snow removal devices to remove the snow on the roof.

[0003] In the prior art, the nozzle on the device lacks protection when the device is not in use. In cold weather, the nozzle is frozen, making the device unable to spray snowmelt. During the snowmelt process, a large amount of snow blocks will fall from the roof, which is heavy and bulky, and lacks safety. SUMMARY

[0004] The utility model aims at providing a roof spray snowmelt safety device to solve the problems raised in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a roof spray snowmelt safety device, comprising: a house, a mounting pipe movably installed on the top of the house, a nozzle body fixedly installed at the top of the mounting pipe at equal distances, an electric telescopic rod fixedly installed at the top of each corner of the mounting pipe, a protective shell fixedly installed at the top of the electric telescopic rod, the inner wall of the protective shell movably sleeved on the surface of the mounting pipe, a circular hole one equally spaced apart provided on the surface of the protective shell, an adjusting groove provided in the interior of the protective shell, a closure plate movably installed in the interior of the adjusting groove, and a circular hole two provided on the surface of the closure plate.

[0006] As a preferred embodiment, one end of the closure plate is fixedly installed with a pull rope one, and the surface of the pull rope one penetrates one end of the protective shell.

[0007] As a preferred embodiment, the other end of the closure plate is fixedly installed with a pull rope two, and the surface of the pull rope two penetrates the other end of the protective shell.

[0008] As a preferred embodiment, a spray water pump is fixedly installed on one side of the house, a pipeline is fixedly installed on the output end of the spray water pump, and the other end of the pipeline is fixedly installed on one end of the mounting pipe.

[0009] In a preferred embodiment, a groove is formed on the surface of one end of the protective shell, and the inner wall of the groove is fitted onto the surface of the pipe.

[0010] In a preferred embodiment, snow collection shells are fixedly installed on both sides of the roof of the house.

[0011] In a preferred embodiment, water pipes are fixedly installed at both ends of the snow collection shell.

[0012] In a preferred embodiment, the mounting tube is a square tube.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. This utility model raises the protective shell by activating the electric telescopic rod to protect the nozzle body. Then, the sealing plate is pulled to seal the part of the sealing plate without the second round hole to the first round hole, thus providing better protection for the nozzle body, reducing the risk of frostbite, and making the device more perfect.

[0015] 2. This utility model uses snow collection shells fixedly installed on both sides of the house to allow melted snow to fall into the interior of the snow collection shells according to the slope of the roof, preventing it from falling directly and causing injury, thus improving the safety of the device and making the device more perfect. Attached Figure Description

[0016] Figure 1 A side view of a roof spray snow melting safety device provided by this utility model;

[0017] Figure 2 A side view of the nozzle body of a roof sprinkler snow melting safety device provided by this utility model;

[0018] Figure 3 Side view of the protective shell of a roof sprinkler snow melting safety device provided by this utility model;

[0019] Figure 4 A side view of the enclosed panel of a roof spray snow melting safety device provided by this utility model.

[0020] Legend:

[0021] 1. House; 2. Installation pipe; 3. Sprinkler head body; 4. Electric telescopic rod; 5. Protective shell; 501. Round hole one; 502. Groove; 6. Adjustment groove; 7. Sealing plate; 701. Round hole two; 8. Pull rope one; 9. Pull rope two; 10. Sprinkler pump; 11. Pipe; 12. Snow collection shell; 13. Water pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 This utility model provides a technical solution: a roof sprinkler snow melting safety device, comprising: a house 1, an installation pipe 2 movably installed on the top of the house 1, a nozzle body 3 fixedly installed at equal intervals on the top of the installation pipe 2, an electric telescopic rod 4 fixedly installed at each of the four corners of the top of the installation pipe 2, a protective shell 5 fixedly installed on the top of the electric telescopic rod 4, the inner wall of the protective shell 5 movably fitted onto the surface of the installation pipe 2, a first circular hole 501 evenly opened on the surface of the protective shell 5, an adjustment groove 6 opened inside the protective shell 5, a closing plate 7 movably installed inside the adjustment groove 6, and a second circular hole 701 opened on the surface of the closing plate 7.

[0024] Specifically: When the device is first used, the movable sealing plate 7 inside the adjusting groove 6 is pulled to align the two round holes 701 equidistantly opened on the surface of the sealing plate 7 with the one round hole 501 equidistantly opened on the surface of the protective shell 5. Then, the electric telescopic rod 4 is activated by the external controller to lower the protective shell 5, allowing the nozzle body 3 fixedly installed at the top of the mounting pipe 2 to extend through the one round hole 501. Then, by activating the device, the de-icing agent is sprayed through the nozzle body 3 to melt the snow on the roof. After the device is used, the electric telescopic rod 4 is activated by the external controller to raise the protective shell 5, allowing the nozzle body 3 to retract into the protective shell 5. Then, the sealing plate 7 is pulled to block the one round hole 501 at the part of the sealing plate 7 that does not have the two round holes 701, thus protecting the nozzle on the device when it is not in use, reducing the risk of frost damage, and making the device more complete.

[0025] In one embodiment, a pull rope 8 is fixedly installed at one end of the sealing plate 7, and the surface of the pull rope 8 extends through one end of the protective shell 5. A pull rope 9 is fixedly installed at the other end of the sealing plate 7, and the surface of the pull rope 9 extends through the other end of the protective shell 5.

[0026] Specifically: A pull rope 8 fixedly installed at one end of the closed plate 7 passes through one end of the protective shell 5, and a pull rope 9 fixedly installed at the other end of the closed plate 7 passes through the other end of the protective shell 5. By pulling the pull rope 8 and the pull rope 9 by hand, the closed plate 7 can move in response to the pull of the pull rope 8 and the pull rope 9, making the device more complete.

[0027] In one embodiment, a sprinkler pump 10 is fixedly installed on one side of the house 1, a pipe 11 is fixedly installed at the output end of the sprinkler pump 10, and the other end of the pipe 11 is fixedly installed at one end of the installation pipe 2.

[0028] Specifically: When the device is first used, snow melting liquid is added into the spray pump 10. The spray pump 10 is started to allow the snow melting liquid to enter the pipe 11, and then it is transmitted to the installation pipe 2. It is then sprayed out through each nozzle body 3, making the device more complete.

[0029] In one embodiment, a groove 502 is formed on the surface of one end of the protective shell 5, and the inner wall of the groove 502 is fitted onto the surface of the pipe 11.

[0030] Specifically: The groove 502 opened on one end of the protective shell 5 is fitted onto the surface of the pipe 11, so that the protective shell 5 will not affect the pipe 11 during the lifting and lowering process, making the device more perfect.

[0031] In one embodiment, snow collection shells 12 are fixedly installed on both sides of the roof of the house 1, and water pipes 13 are fixedly installed at both ends of the snow collection shells 12.

[0032] For ease of installation, installation pipe 2 can be a square tube.

[0033] Specifically: After the snow on the roof melts, the snow chunks will fall into the snow collection shell 12 as the roof tilts, preventing them from falling directly off the roof and improving safety. The water pipe 13 fixedly installed at the end of the snow collection shell 12 allows the melted snow chunks inside the snow collection shell 12 to be discharged as snow water through the water pipe 13, making it convenient for collection and treatment, thus making the device safer and more complete.

[0034] Working principle: When the device is first used, a pull rope 8 fixedly installed at one end of the closed plate 7 passes through one end of the protective shell 5, and a pull rope 9 fixedly installed at the other end of the closed plate 7 passes through the other end of the protective shell 5. By pulling the pull ropes 8 and 9, the closed plate 7 moves in response to the pull of the pull ropes 8 and 9. By pulling the closed plate 7, the circular holes 701 evenly spaced on the surface of the closed plate 7 are aligned with the circular holes 501 evenly spaced on the surface of the protective shell 5. Then, the electric telescopic rod 4 is activated by the external controller to drive the protective shell 5 to descend, so that the nozzle body 3 fixedly installed at the top of the installation pipe 2 extends out through the circular hole 501. Snow melting liquid is added into the interior of the spray water pump 10. By activating the spray water pump 10, the snow melting liquid enters the interior of the pipe 11 and is then transported into the interior of the installation pipe 2. The snow on the roof is melted by spraying water through each nozzle body 3. After the device is used, the electric telescopic rod 4 is activated by the external controller to raise the protective shell 5, so that the nozzle body 3 is retracted into the protective shell 5. Then, by pulling the sealing plate 7, the part of the sealing plate 7 without the second round hole 701 blocks the first round hole 501, so that the nozzles on the device are protected when not in use, reducing the risk of frostbite and making the device more complete. After the snow on the roof melts, the snow blocks will fall into the snow collection shell 12 as the roof tilts, preventing them from falling directly from the roof and improving safety. The water pipe 13 fixedly installed at the end of the snow collection shell 12 allows the melted snow blocks inside the snow collection shell 12 to be discharged as snow water through the water pipe 13 for easy collection and treatment, making the device safer and more complete.

[0035] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A roof sprinkler snowmelt safety device, characterized by, Include: House (1), the top of the house (1) is movably mounted with a mounting pipe (2), the top of the mounting pipe (2) is equidistantly fixedly mounted with a shower head body (3), the top of the mounting pipe (2) is fixedly mounted with an electric telescopic rod (4) at four corners, the top of the electric telescopic rod (4) is fixedly mounted with a protective shell (5), the inner wall of the protective shell (5) is movably sleeved on the surface of the mounting pipe (2), the surface of the protective shell (5) is equidistantly provided with a circular hole (501), the inside of the protective shell (5) is provided with an adjusting groove (6), the inside of the adjusting groove (6) is movably mounted with a closing plate (7), the surface of the closing plate (7) is provided with a circular hole (701).

2. A roof sprinkler snow-melt safety device according to claim 1, wherein: One end of the closing plate (7) is fixedly mounted with a pull rope (8), the surface of the pull rope (8) penetrates one end of the protective shell (5).

3. A roof sprinkler snow-melt safety device according to claim 1, wherein: The other end of the closing plate (7) is fixedly mounted with a pull rope (9), the surface of the pull rope (9) penetrates the other end of the protective shell (5).

4. A roof sprinkler snow-melt safety device according to claim 1, wherein: One side of the house (1) is fixedly mounted with a spraying water pump (10), the output end of the spraying water pump (10) is fixedly mounted with a pipeline (11), the other end of the pipeline (11) is fixedly mounted on one end of the mounting pipe (2).

5. A roof sprinkler snow-melt safety device according to claim 1, wherein: The surface of one end of the protective shell (5) is provided with a groove (502), the inner wall of the groove (502) is sleeved on the surface of the pipeline (11).

6. A roof sprinkler snow melt safety device according to claim 1, wherein: Both sides of the top of the house (1) are fixedly mounted with a snow collecting shell (12).

7. A roof sprinkler snow melt safety device according to claim 6, wherein: Both ends of the snow collecting shell (12) are fixedly mounted with a water pipe (13).

8. A roof sprinkler snow-melt safety device according to claim 6, wherein: The mounting pipe (2) is a square tube.

Images