CN220978606U - Snow melting heat dissipation belt - Google Patents

Abstract

The utility model discloses a snow melting heat dissipation belt, which comprises a heat dissipation layer, wherein heating cables are uniformly laid in the heat dissipation layer; the protective layer is laid at the outer end of the heat dissipation layer; the snow melting heat dissipation belt is uniformly arranged and fixed in a roof or a gutter, and the heating cable is started to generate heat through external equipment. The snow melting and heat radiating belt is arranged in a roof or a gutter, so that snow on the roof can be heated and melted, the gravity born by the roof is reduced, meanwhile, snow in the gutter can be melted, and the phenomenon that follow-up snow water overflows into the gutter after excessive snow in the gutter is caused is prevented.

Description

Snow melting heat dissipation belt

Technical Field

The utility model relates to the technical field of building structures, in particular to a snow melting heat dissipation belt.

Background

In northern winter, the roofing after snowfall is covered by a large amount of snow, and fine part snow melts and flows in the gutter, along with the temperature decline, and the snow water after melting freezes in gutter and drain pipe, and the snow water that the temperature rose back and melts once more can not smooth is arranged outdoor rainwater pipe network along the rainwater pipe through the gutter, can exist the risk of part overflow gutter, backward flow in indoor and rain fall pipe frost crack, and simultaneously if snow later, the cloudy day does not melt, can increase the snow load of roofing, long-term pile up can increase the load of roofing, leads to the component of roofing to the long-term atress of exceeding the design load, leads to the component to warp, even fracture.

Snow to the roofing melts fast, and current mode is that set up heating cable at the roofing and melt the snow of roofing, and heating cable needs to weld the wire net support at the gutter, and single cable passes through the staple to be fixed at the roofing, and the cable exposes outside for a long time, damages easily, and the life of this mode cable is short, and waterproof performance is poor. Sundries blown up by wind in the gutter are easily hung in the gutter by the welded steel wire mesh fixing piece, so that sundries are accumulated, water flow is not smooth, and drainage is blocked. The cable insulating layer is cracked due to long-term exposure to ultraviolet irradiation in the open air, so that electric leakage phenomenon and even fire are caused.

There are other ways to melt snow fast, through adopting the heating cable of melting snow to directly spread in the gutter with the line, produce the snow hole of melting between two cables easily, cause unable complete melting when the snow landing gutter of large tracts of land roofing. The method has long snow melting time, low efficiency and high heat loss.

Disclosure of utility model

Therefore, in order to solve the defects, the utility model provides the snow melting and heat radiating belt which is arranged in the roof and the gutter, so that snow in the roof and the gutter can be melted timely and effectively, frost cracking of a pipeline is avoided, excessive load of the roof snow is avoided, and extra stress of a steel member is influenced.

The utility model is realized in such a way that a snow melting heat dissipation belt is constructed, and comprises a heat dissipation layer, wherein heating cables are uniformly laid in the heat dissipation layer;

The protective layer is laid at the outer end of the heat dissipation layer;

The snow melting heat dissipation belt is uniformly arranged and fixed in a roof or a gutter, and the heating cable is started to generate heat through external equipment.

Further, the heating cable comprises a cable; a ground wire; the cable insulation layer is sleeved at the outer end of the cable; the cable shielding layer is coated at the outer ends of the cable and the ground wire; and the cable protective sleeve is sleeved at the outer end of the cable shielding layer.

Further, the cable comprises two wires with different powers, and the two wires are respectively heated separately or simultaneously by starting external equipment.

Further, the cable protective sleeve is made of PVC material.

Further, the heating cable is arranged inside the heat dissipation layer in an S-shaped manner.

Further, the heat dissipation layer is a polymer electrothermal film or a graphene heat dissipation sheet.

Further, the protective layer is a composite aluminum foil.

The utility model has the following beneficial effects:

1. The snow melting and heat dissipating belt can conveniently heat snow in the roof and the gutter through the heating cables uniformly arranged in the roof and the gutter, so that the snow melting and heat dissipating belt falls down after being melted, the load on a house is effectively reduced, and the stress stability of the house is ensured.

2. The snow melting heat dissipation belt can conveniently recycle and conduct residual heat at the bottom of the heating cable to the heat dissipation layer through the heat dissipation layer arranged at the outer end of the heating cable, so that linear heat dissipation is changed into planar heat dissipation, and the snow melting heat dissipation belt is more energy-saving than single linear heat dissipation, and effectively reduces snow melting cavities.

3. The snow melting heat dissipation belt can protect the heating cable and the heat dissipation layer by arranging the protection layer, has certain ultraviolet and water vapor shielding effects, and prevents the leakage phenomenon caused by the damage of the insulation layer at the outer end of the cable.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of a heating cable according to the present utility model;

In the figure: 1. a heating cable; 1.1, a cable; 1.2, ground wire; 1.3, a cable insulation layer; 1.4, a cable shielding layer; 1.5, a cable protective sleeve; 2. a heat dissipation layer; 3. and (3) a protective layer.

Detailed Description

The technical scheme of the utility model is further specifically described by the following specific embodiments and with reference to the accompanying drawings; it should be understood that the embodiments described herein are provided for the purpose of illustrating and explaining the present utility model and are not to be construed as limiting the utility model in any way; the drawings in the present utility model are only described as a practical example for easy understanding and are not intended to limit the present utility model in any way.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings are merely for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the appended claims.

Referring to fig. 1, the present utility model provides a technical solution: the snow melting heat dissipation belt comprises a heat dissipation layer 2, wherein a heating cable 1 is uniformly paved inside;

the protective layer 3 is laid at the outer end of the heat dissipation layer 2;

the snow melting heat dissipation belt is uniformly arranged and fixed in a roof or a gutter, and the heating cable 1 is started to generate heat through external equipment.

The snow melting heat dissipation belt can be fixed on a roof or a gutter by adopting bonding glue, the construction period is faster, and the risk of high-altitude construction is reduced.

Referring to fig. 2, in the present embodiment, the heating cable 1 includes a cable 1.1; a ground wire 1.2; a cable insulating layer 1.3 sleeved at the outer end of the cable 1.1; the cable shielding layer 1.4 is coated on the outer ends of the cable 1.1 and the ground wire 1.2; and a cable protecting sleeve 1.5 sleeved on the outer end of the cable shielding layer 1.4.

In this embodiment, the cable 1.1 includes two wires with different power, and the two wires are separately heated or simultaneously heated by starting an external device.

The power of the two wires can be set to 6W and 12W.

Three heating modes can be adopted by two wires with different powers

1. The two wires are heated at the same time during primary heating, so that the heating speed is higher.

2. And after the temperature reaches, the energy-saving mode is automatically switched, one wire stops running, and the other wire continues to run and keeps constant temperature.

3. After the heating snow melts, the wire with lower power operates to keep the temperature constant, the power load is lower, and the continuous working time is shorter, so the service life is longer.

In this embodiment, the cable protective sheath 1.5 is made of PVC material.

In the present embodiment, the heating cable 1 is arranged inside the heat dissipation layer 2 in an S-shaped manner.

Through the arrangement mode of S-shaped, heating cables can be guaranteed to be uniformly distributed on the heat dissipation layer 2, the heat dissipation layer is conveniently and uniformly heated, snow on the roof can be guaranteed to be completely melted, and dead angle positions are reduced.

In this embodiment, the heat dissipation layer 2 is a polymer electrothermal film or a graphene heat dissipation sheet.

Through the arrangement, the heat dissipation layer can be ensured to have good heat conduction and heat dissipation performance, and the residual heat at the bottom of the heating cable can be recovered and conducted to the heat dissipation layer, so that linear heat dissipation is changed into planar heat dissipation, and compared with single linear heat dissipation, the heat dissipation device is more energy-saving and effectively reduces snow-melting cavities

In this embodiment, the protective layer 3 is a composite aluminum foil.

In the using process, the snow melting and heat radiating belt is uniformly arranged in a roof or a gutter and fixed, then according to actual conditions, two wires in the heating cable 1 are controlled by an external power supply to conduct electricity, so that the cable is heated, heat is transferred to the heat radiating layer 2 and then snow is heated and melted, after the snow is heated and melted, the snow is changed into rainwater to be discharged from the roof or the gutter, and load born by a house is reduced.

The foregoing description is directed to the preferred embodiments of the present utility model, but the embodiments are not intended to limit the scope of the utility model, and all equivalent changes or modifications made under the technical spirit of the present utility model should be construed to fall within the scope of the present utility model.

Claims (6)

1. The utility model provides a snow melt heat dissipation area which characterized in that: comprising

The heat dissipation layer (2) is internally and uniformly paved with heating cables (1);

The protective layer (3) is laid at the outer end of the heat dissipation layer (2);

The snow melting heat dissipation belts are uniformly arranged and fixed in a roof or a gutter, and the heating cable (1) is started to generate heat through external equipment;

the heating cable (1) comprises a cable (1.1);

A ground wire (1.2);

The cable insulation layer (1.3) is sleeved at the outer end of the cable (1.1);

A cable shielding layer (1.4) which coats the cable (1.1) and the ground wire (1.2);

The cable protective sleeve (1.5) is sleeved at the outer end of the cable shielding layer (1.4).

2. A snow melting and heat dissipating belt according to claim 1, wherein: the cable (1.1) comprises two wires with different powers, and the two wires are respectively heated separately or simultaneously through the starting of external equipment.

3. A snow melting and heat dissipating belt according to claim 1, wherein: the cable protective sleeve (1.5) is made of PVC material.

4. A snow melting and heat dissipating belt according to claim 1, wherein: the heating cable (1) is arranged inside the heat dissipation layer (2) in an S-shaped manner.

5. A snow melting and heat dissipating belt according to claim 1, wherein: the heat dissipation layer (2) is a high-molecular electrothermal film or a graphene heat dissipation sheet.

6. A snow melting and heat dissipating belt according to claim 1, wherein: the protective layer (3) is a composite aluminum foil.