CN116378326A - Deicing module suitable for roof gutter siphon drainage system - Google Patents
Deicing module suitable for roof gutter siphon drainage system Download PDFInfo
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- CN116378326A CN116378326A CN202310414976.2A CN202310414976A CN116378326A CN 116378326 A CN116378326 A CN 116378326A CN 202310414976 A CN202310414976 A CN 202310414976A CN 116378326 A CN116378326 A CN 116378326A
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/076—Devices or arrangements for removing snow, ice or debris from gutters or for preventing accumulation thereof
- E04D13/0762—De-icing devices or snow melters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
- E04D13/0645—Connections between gutter and down pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a deicing module suitable for a roof gutter siphon drainage system, which comprises a gutter arranged at the mouth of a roof eave, wherein a cornice snow melting and deicing component is arranged at the upper cornice of the gutter, a rain water inlet is formed in the bottom wall of the inner side of the gutter, a water pressure monitor is arranged on the side wall of the gutter, a siphon rain hopper is arranged at the rain water inlet, a heat-conducting plate is paved at the top of the gutter, and the inner side of the gutter is also provided with the cornice snow melting and deicing component. Firstly, the problem of gutter water seepage caused by the fact that gutter structures are damaged to a certain extent due to sudden falling of shapes such as ice cones formed by icing of cornices on the gutter in winter when the shapes are melted is avoided, the gutter is guaranteed to realize omnibearing snow melting and ice melting treatment, and secondly, the problems of poor snow melting coverage area, unobvious snow melting effect, energy conservation and the like of the gutter are solved; thirdly, the phenomenon of expansion caused by heat and contraction caused by temperature effect of the siphon drainage gutter water falling hopper is avoided, and further the phenomenon of separation between the siphon drainage gutter water hopper and the gutter bottom is avoided, so that the problem of water leakage is solved.
Description
Technical Field
The invention relates to the technical field of roof gutter, in particular to a deicing module suitable for a roof gutter siphon drainage system.
Background
With the development of economy, more and more steel construction engineering is applied to industrial production. In the light steel structure industrial factory building, along with the increase of building area, when snowfall is large in winter, a large amount of accumulated snow is accumulated on the steel structure roof to greatly increase the load of the steel structure roof, so that the steel structure roof deforms, water seepage, cracks and even collapses the steel structure roof. For the problem of cleaning ice and snow on the steel structure roof, the conventional snow melting mode comprises manual snow removing, mechanical snow removing, fan-mounted snow removing and the like, and the outer surface of the steel structure roof is provided with a heating cable or an electric tracing band for melting ice and snow on the roof. Along with the increasing of the building area of the steel structure, the gutter size of the steel structure roof is also increased, and the snow melting of the gutter surface is also not negligible for roof snow melting. In severe cold winter, ice and snow on the roof gathers in the gutter, if not timely melts and discharges, not only the gutter water outlet is easy to be blocked, but also a larger load is easy to be generated on the roof, the structural safety is influenced, the backflow is easy to be formed, and damage to internal machine equipment and the like is also caused, so that the gutter ice and snow melting technical requirements are more and more strict.
The prior art of gutter snow melting and deicing technology, for example, only considers that a snow melting electric tracing system is arranged on the surface of a roof and the surface of a gutter, and ignores the melted ice and snow at the gutter cornice on the roof, for example, the publication number is CN107859251A, the patent name is a prior art of gutter snow melting electric tracing system, which specifically discloses a gutter, a heat tracing belt A, a water outlet B, a water outlet pipe A, a water outlet pipe B, a tail end junction box, a special measurement and control device for rain and snow, a temperature sensor, a humidity sensor, an intelligent temperature control distribution box, a power supply junction box, a heat preservation layer, a power cable, a signal cable, an iron wire net, a snow melting clamp, a fixing device, a heat tracing belt B and a heat tracing belt C. The requirements of people on building aesthetic improvement and building functions at present are met more and more, and the cornice on the gutter of the special-shaped roof is easy to freeze in winter ice and snow weather, so that ice cones and other shapes are formed to block the cornice on the gutter. The rainwater on the roof in ice rain weather is not easy to drain, and accumulated water is formed at the cornice on the gutter; the ice cone and other shapes formed at the two cornices can suddenly drop when melting, and the structures such as the gutter surface and the like can be damaged to a certain extent, so that the gutter structure is damaged to cause gutter water seepage.
The problem of snow melting and ice melting in the gutter is solved in most of the prior art like the disclosed patent technology, a plurality of electric tracing bands or heating cables are arranged in the gutter, and the snow melting and ice melting effect is achieved by utilizing the temperature difference, but the temperature effect can be generated in the metal gutter due to the temperature difference, and the phenomena of thermal expansion and cold contraction in the past can possibly cause the phenomena of loosening, infirm and the like of connecting parts of some rods in the gutter, so that rainwater and the like can infiltrate into the roof inner structure in rainy or snowy weather. Invention of the invention
Disclosure of Invention
The technical problems to be solved by the invention are as follows: how to solve the problems that the cornice on the roof gutter easily forms an ice cone to damage the gutter in rainy and snowy weather and the positions of parts in the gutter are loose and unstable at present.
In order to solve the technical problems, the invention provides the following technical scheme:
the deicing module comprises a gutter arranged at the mouth of a roof eave, wherein a cornice snow melting and deicing component is arranged at the upper cornice of the gutter, a water inlet is formed in the bottom wall of the inner side of the gutter, a water pressure monitor is arranged on the side wall of the gutter, a siphon rain bucket is arranged at the water inlet, a heat-conducting plate is paved at the top of the gutter, a gutter snow melting and deicing component is further arranged at the inner side of the gutter, a solar component is further arranged on the roof, and the cornice snow melting and deicing component, the water pressure monitor and the gutter snow melting and deicing component are all connected with the solar component; the siphon rain water bucket is characterized in that an electric heat tracing band is further arranged in the siphon rain water bucket, the siphon rain water bucket comprises a gasket, and the gasket further comprises an expansion layer and a honeycomb waterproof layer.
According to the method, the cornice snow melting and deicing component is arranged on the upper cornice of the gutter, the gutter snow melting and deicing component is further arranged on the inner side of the gutter, meanwhile, the solar component is arranged on the roof, electric energy is provided for the two snow melting and deicing components, snow melting and deicing of the cornice on the gutter and the inside of the gutter are realized, meanwhile, a siphon rain bucket is arranged at the rain inlet in the gutter, an electric tracing band is arranged in the siphon rain bucket, and a gasket is arranged on the siphon rain bucket; the first setting of the method avoids the problem that the gutter structure is damaged to a certain extent due to sudden falling when the ice cone and other shapes formed by the ice formation of the gutter upper cornice in winter are melted, thereby causing gutter water seepage, ensuring that the gutter realizes omnibearing snow melting and ice melting treatment, and secondly, solving the problems of poor snow melting coverage area, unobvious snow melting effect, energy saving and the like of the gutter; thirdly, the phenomenon of expansion caused by heat and contraction caused by temperature effect of the siphon drainage gutter water falling hopper is avoided, and further the phenomenon of separation between the siphon drainage gutter water hopper and the gutter bottom is avoided, so that the problem of water leakage is solved.
As a further scheme of the invention: the siphon rain water bucket further comprises a conical drainage part, an inclined spiral part and a water outlet, wherein the conical drainage part is arranged at the top of the inclined spiral part, the gasket is positioned at the outer side of the inclined spiral part, and the inclined spiral part is communicated with the water outlet at the bottom.
As a further scheme of the invention: the water outlet is communicated with a rainwater pipe arranged at the bottom of the gutter, an electric tracing band is further arranged in the rainwater pipe, a junction box is arranged on the inner wall of the gutter, and the electric tracing band is connected with the junction box.
As a further scheme of the invention: the gutter snow melting and deicing component comprises a gutter heat tracing band and a groove formed in the heat conducting plate, wherein the heat conducting plate is provided with a groove in a snake shape, the gutter heat tracing band is paved in the groove, and the gutter heat tracing band is connected with the solar component on the roof.
As a further scheme of the invention: the gutter snow melting and deicing assembly comprises an intelligent spraying piece, the intelligent spraying piece comprises a pipeline, high-pressure spray heads, an automatic spraying control module and a snowfall sensor, wherein the high-pressure spray heads are provided with a plurality of high-pressure spray heads which are uniformly paved on the side wall of the gutter, the high-pressure spray heads are communicated through the pipeline, and the automatic spraying control module and the snowfall sensor are arranged at the end part of the side wall of the gutter.
As a further scheme of the invention: one end of the pipeline is communicated with a snow removing agent box body, wherein the snow removing agent is brine or a snow melting agent.
As a further scheme of the invention: the cornice snow melting and deicing component is arranged at the top of the roof and at the upper cornice position of the gutter, and comprises cornice plugs, a heat insulation layer, a heat conduction pad and a heating cable, wherein the cornice plugs are positioned at the end parts of the roof, the heat conduction pad and the heat insulation layer are sequentially paved at the end parts of the roof, the heating cable is positioned on the heat conduction pad, and the heating cable is connected with a solar module on the roof.
As a further scheme of the invention: the cornice snow melting and deicing assembly further comprises a flashing plate, wherein the flashing plate is arranged below the cornice plug.
As a further scheme of the invention: the solar energy component comprises a supporting beam, a roof board and a solar energy board, wherein the top of the roof is connected to the roof board through the supporting beam, and the solar energy board is detachably arranged on the top of the roof board.
As a further scheme of the invention: the inside of roofing is equipped with roofing machine box, and wherein roofing machine box inside includes from last dc-to-ac converter, energy storage module, load, water pressure signal transmission module and the control module that heats that connects gradually down, and wherein the dc-to-ac converter is connected with solar module, and water pressure signal transmission module is connected with the water pressure monitor.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the method, the cornice snow melting and deicing component is arranged on the upper cornice of the gutter, the gutter snow melting and deicing component is further arranged on the inner side of the gutter, meanwhile, the solar component is arranged on the roof, electric energy is provided for the two snow melting and deicing components, snow melting and deicing of the cornice on the gutter and the inside of the gutter are realized, meanwhile, the siphon rain water bucket is arranged at the rain water inlet in the gutter, the electric tracing band is led in the siphon rain water bucket, and the gasket is arranged on the siphon rain water bucket; the first setting of the method avoids the problem that the gutter structure is damaged to a certain extent due to sudden falling when the ice cone and other shapes formed by the ice formation of the gutter upper cornice in winter are melted, thereby causing gutter water seepage, ensuring that the gutter realizes omnibearing snow melting and ice melting treatment, and secondly, solving the problems of poor snow melting coverage area, unobvious snow melting effect, energy saving and the like of the gutter; thirdly, the phenomenon that the siphon drainage gutter falls into water is expanded with heat and contracted with cold due to the temperature effect is avoided, so that the siphon drainage gutter is separated from the bottom of the gutter, and the problem of water leakage is solved;
2. the heating cable (namely the electric tracing band) is arranged at the cornice on the gutter, so that ice and snow are melted in time on ice and snow weather by the cornice on the gutter, ice cones and other shapes are not easy to freeze, the cornice on the gutter is blocked, the problem that the roof is not easy to drain in time on rain and snow weather is solved, the problem that the cornice and other shapes are broken to a certain extent due to sudden falling when being melted is avoided, water seepage of the gutter is caused, meanwhile, the heating cable is connected with a solar photovoltaic electric plate of the roof by the heating cable, a heat conducting cushion layer is arranged on the heating cable, the distance from the lower contact part of the heating cable to the cornice is also equal to that of the heat conducting cushion layer, heat and area generated by the heating cable are enhanced, a heat insulation layer is arranged from a cornice plug to the heating cable at the distance below the heat conducting cushion layer, the lower structure is prevented from being influenced by temperature effects, meanwhile, a water flashing plate is arranged below the cornice plug on the gutter, and water drops are prevented from being infiltrated;
3. the heat conducting plate with the snake-shaped grooves is arranged on the surface of the gutter body, meanwhile, the electric tracing band is paved in the snake-shaped grooves of the heat conducting plate, the coverage area of the heat tracing band in the gutter is increased, the problems that the heat area generated by the electric tracing band on the surface of the gutter is small in coverage, energy is saved and the like are solved, the heat conducting plate material can be preferentially made of materials with good heat conducting performance such as metal, ceramic and the like, the whole gutter can be evenly covered by using less electric tracing bands to generate large-area heat, ice and snow can be melted in time in ice and snow weather, if the area of the gutter is smaller, the area proportion of the heat conducting plate with the snake-shaped grooves can be properly reduced, and one snake-shaped groove is arranged in the gutter, so that the device aims to generate large-area heat on the surface of the gutter with less electric tracing band and achieve the effect of timely ice and snow melting on the basis of energy saving;
4. the intelligent spraying piece is arranged on the inner wall of the gutter, can remove snow in the gutter in winter, can cool the gutter in summer, consists of a pipeline, high-pressure spray heads, a snow fall sensor and an automatic spraying control module, is arranged on the inner wall of the two sides 0.1-0.3m away from the bottom of the gutter, is provided with a plurality of high-pressure spray heads, is uniformly distributed on the inner wall of the gutter at intervals, is simultaneously connected with the snow fall sensor and the automatic spraying system, can sense the snow fall amount and the temperature, can control the automatic spraying control module to spray snow removal substances (such as salt water or snow melting agent) after receiving signals when the temperature falls below 0 ℃ in winter, can control the water spraying amount according to the snow fall amount, can work immediately when the snow falls in the middle of night, can prevent ice in the gutter, can control the automatic spraying system in a certain temperature range when the snow falls in summer, can prevent the water from leaking due to the fact that the water is leaked, can be prevented from being connected with a metal roof cooling device in the summer, and can not be used for cooling down due to the fact that the water is not lost;
5. the siphon rain water bucket is arranged at the gutter body rain water inlet, the lower part of the siphon rain water bucket is an oblique spiral part, the contact area of heat can be reduced by the oblique bolt part, and further, the phenomenon of thermal expansion and cold contraction of the siphon rain water bucket under the temperature effect environment is reduced; the honeycomb layer is arranged at the joint of the expansion layer, so that when the honeycomb layer can prevent a certain part from being damaged, the gasket is broken and prolonged, the honeycomb structure can prevent the gasket from extending when the gasket is broken, the gasket is prevented from being damaged in a large area, the service life of the gasket is prolonged, and the waterproof effect of the gasket of the siphon rain water bucket is influenced by the expansion and contraction effect of the contact part of the gutter and the siphon rain water bucket due to the matching of the gasket and the siphon rain water bucket;
6. the roof machine box is arranged inside a roof, the inside of the roof machine box comprises an inverter, an energy storage module, a load, a water pressure signal transmission module and a heating control module which are sequentially connected from top to bottom, the inverter is used for converting direct current generated by a solar panel into alternating current, the energy storage module is used for storing electric energy formed by conversion of the inverter and delivering the electric energy to an electric load, the heating control module controls the working state, heating time and adjusting temperature of each electric tracing band, the water pressure signal transmission module is connected with a water pressure monitor, and the water pressure signal transmission module is used for transmitting a gutter internal water pressure value detected by a water pressure detection system and checking and maintaining in time when the gutter water pressure value is detected to be abnormal.
Drawings
FIG. 1 is a schematic diagram of a deicing module for a roof gutter siphon drainage system according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the cornice snow and ice assembly of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of a siphon rain bucket according to an embodiment of the present invention;
FIG. 4 is a schematic view of a gasket according to an embodiment of the present invention;
FIG. 5 is a schematic view of a part of the structure of a siphon rain bucket according to an embodiment of the present invention;
FIG. 6 is a schematic view of a cellular waterproof layer according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a gutter in which a heat trace is laid according to an embodiment of the present invention;
FIG. 8 is a top view of a heat trace laid in a gutter according to an embodiment of the present invention;
FIG. 9 is a schematic view of the intelligent spraying member installed in the gutter according to the embodiment of the present invention;
FIG. 10 is a schematic view of the installation position of the roof box according to the embodiment of the invention;
FIG. 11 is a schematic view of the structure of a roof box according to an embodiment of the present invention;
reference numerals illustrate: 1. a gutter; 2. siphon rain hoppers; 21. a tapered drainage portion; 22. a gasket; 221. an expansion layer; 222. a cellular waterproof layer; 23. an inclined spiral part; 24. a water outlet; 3. a cornice snow melting and deicing component; 31. cornice plugs; 32. a thermal insulation layer; 33. a thermal pad; 34. a heating cable; 35. flashing board; 4. a water pressure monitor; 5. a solar module; 51. a support beam; 52. roof boarding; 53. a solar panel; 6. roof covering; 71. gutter heat tracing belt; 72. an intelligent spraying piece; 721. a pipe; 722. a high pressure nozzle; 723. an automatic spray control module; 724. a snow fall sensor; 8. a junction box; 9. a rain pipe; 10. an electric tracing band; 11. roof machine box; 111. an inverter; 112. an energy storage module; 113. a load; 114. a hydraulic pressure signal transmission module; 115. a heating control module; 12. a heat conducting plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 7, a deicing module suitable for a roof gutter siphon drainage system comprises a gutter 1, a siphon rain bucket 2, a cornice snow melting and deicing component 3, a water pressure monitor 4, a solar component 5, a roof 6, a gutter snow melting and deicing component, a junction box 8, a rain pipe 9, an electric tracing band 10 and a heat conducting plate 12, wherein the heat conducting plate 12 is paved on the bottom wall of the inner side of the gutter 1.
Referring to fig. 1 and 7, a gutter 1 is arranged at the eave part of a roof 6, a rain inlet is formed in the bottom wall of the inner side of the gutter 1, a siphon rain hopper 2 is arranged at the position of the rain inlet, the bottom of the rain inlet is communicated with a rain pipe 9, the rain pipe 9 is arranged at the bottom of the gutter 1, an electric tracing band 10 is arranged in the rain pipe 9 and is connected with a junction box 8 arranged on the inner wall of the gutter, a cornice melting and deicing component 3 is arranged at the upper cornice of the gutter 1, snow melting and deicing treatment is realized for the cornice of the roof cornice, and damage to the gutter caused by the fact that an ice cone formed at the cornice cone is crashed into the gutter 1 is prevented; the side wall of the gutter 1 is provided with a water pressure monitor 4 for detecting the pressure of water in the gutter 1, the roof is also provided with a solar module 5, the inner side of the gutter 1 is provided with a gutter snow melting and ice melting module, and the gutter snow melting and ice melting module can realize snow melting and ice melting treatment in the gutter.
Referring to fig. 3, the siphon rain bucket 2 comprises a conical drainage part 21, a gasket 22, an inclined spiral part 23 and a water outlet 24, wherein the top of the inclined spiral part 23 is provided with the conical drainage part 21, the gasket 22 is positioned at the outer side of the inclined spiral part 23, the inclined spiral part 23 is communicated with the water outlet 24 at the bottom, when the siphon rain bucket is installed, the inclined spiral part 23 is connected with a rain water inlet pipeline, the gasket 22 is tightly attached to the rain water inlet, the sealing between the inclined spiral part 23 and the rain water inlet pipeline is ensured, and the water outlet 24 is connected with the rain water pipe 9, when the siphon rain water bucket is used, rainwater flows into the inclined spiral part 23 from the conical drainage part 21 and then is discharged into the rain water pipe 9 from the water outlet 24, and the inside of the rain water pipe 9 can be heated through the arrangement of the electric tracing band 10, so that the pipe is prevented from being blocked due to low-temperature icing in the rain water pipe 9; it should be noted that, by providing the screw thread on the outer side of the inclined spiral portion 23, not only stability during installation is ensured, but also a temperature effect can be prevented from being generated at the water outlet by the heat generated by the electric tracing band 10 in the rainwater pipe 9, and a heat dissipation effect of the siphon rainwater hopper 2 is enhanced.
Further, referring to fig. 4, 5 and 6, the gasket 22 further includes an expansion layer 221 and a cellular waterproof layer 222, where the expansion layer 221 and the cellular waterproof layer 222 are integrally formed to form an integrated gasket, and the expansion layer 221 is located at an outer ring of the cellular waterproof layer 222. The outermost layer of the gasket 22 is an expansion layer 221, which has the effect of enhancing heat dissipation, and the heat dissipation effect is stronger as the thickness of the expansion layer increases; the inner layer is a honeycomb waterproof layer, a honeycomb layer is arranged at the joint of the inner layer and the expansion layer, the honeycomb layer can be broken and extended when being prevented from being damaged at a certain position, the service life of the gasket can be ensured, and the expansion layer is preferably a mixture of expanded graphite, a polyvinyl chloride plasticizer, a polyvinyl chloride heat stabilizer and a filler.
Further description is made on the integrated siphon rain bucket gasket:
comparative example 1: the integral siphon rain bucket gasket has a total diameter of 100mm, and the honeycomb layer has a diameter of about 30mm.
Example 2: the integral siphon rain bucket gasket has a total diameter of 100mm, the diameter of the outermost expansion layer is about 10mm, and the diameter of the honeycomb layer is about 20mm.
Example 3: also, the integral siphon rain bucket gasket has a total diameter of 100mm and a honeycomb layer has a diameter of 18mm. The outermost expanded layer had a diameter of 12mm.
Example 4: also, the integral siphon rain bucket gasket has a total diameter of 100mm and a honeycomb layer has a diameter of 16mm. The outermost expanded layer had a diameter of 14mm.
Example 5: also, the integral siphon rain bucket gasket has a total diameter of 100mm and a honeycomb layer has a diameter of 14mm. The outermost expanded layer had a diameter of 16mm.
Example 6: also, the integral siphon rain bucket gasket has a total diameter of 100mm and a honeycomb layer has a diameter of 12mm. The outermost expanded layer had a diameter of 18mm.
Heat dissipation capability test: examples 1-5 in table 1 are integrated gasket test results;
| comparative example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | |
| Temperature change/. Degree.C | +11 | +4 | +2.8 | +1.7 | +1.0 | +0.7 |
It can be seen from table 1 that the surface temperature of the gaskets in examples 2 to 5 is less than 5 ℃, and the temperature rise of comparative example 1 is higher than 10 ℃ compared with that of the non-expansion layer, which indicates that the novel gasket has better heat dissipation capability, and the heat dissipation capability is better along with the increase of the expansion layer area.
Referring to fig. 1 and 2, the cornice snow melting and deicing assembly 3 is arranged at the top of a roof and at the upper cornice position of the gutter 1, the cornice snow melting and deicing assembly 3 comprises a cornice plug 31, a heat insulation layer 32, a heat conduction pad 33, a heating cable 34 and a flashing plate 3535, wherein the cornice plug 31 is arranged at the end of the roof, the heat conduction pad 33 and the heat insulation layer 32 are sequentially paved at the end of the roof, the heating cable 34 is arranged on the heat conduction pad 33, and the heating cable 34 is connected with the solar module 5 on the roof; wherein the flashing 35 is arranged below the cornice plug 31.
It should be noted that, set up heating cable 34 i.e. electric tracing area on the gutter, realized the gutter on the gutter eaves mouth melt ice and snow under ice and snow weather, make it be difficult for icing formation "ice cone" to block up the gutter on the gutter eaves mouth, cause the difficult timely drainage's of roofing problem in sleet weather, simultaneously can also avoid "ice cone" and other shapes when melting, fall suddenly and cause the destruction in the gutter, simultaneously this device lets heating cable 34 connect the solar module 5 on roof, set up heat conduction pad 33 on heating cable 34, heating cable 34 lower part contact position sets up heat conduction pad 33 equally to the eaves mouth distance, strengthen heat and the area that heating cable 34 produced, heat insulation layer 32 is arranged to heating cable distance in heat conduction pad 34 below eaves mouth end cap, avoid heat that heat conduction pad 33 transmitted to produce the temperature effect and influence the substructure, simultaneously roofing eaves mouth end cap 31 can prevent water droplet infiltration.
Referring to fig. 1, the solar module 5 includes a supporting beam 51, a roof board 52 and a solar panel 53, the top of the roof 6 is connected to the roof board 52 through the supporting beam 51, the supporting beam 51 may be made of metal material, the roof board 52 may be made of aluminum-magnesium-manganese board, the solar panel 53 is detachably mounted on the top of the roof board 52, and the solar panel 53 can provide energy for the heating cable 34 in the cornice melting and deicing module 3, the heat tracing belt in the gutter melting and deicing module and the water pressure monitor 4.
Referring to fig. 7 and 8, the gutter snow melting and deicing assembly includes a gutter heat tracing band 71 and a "serpentine" shaped groove provided on the heat conducting plate 12, the gutter heat tracing band 71 is laid inside the "serpentine" groove, and the gutter heat tracing band 71 is connected with the solar module 5 on the roof in such a manner that the heat tracing band is installed in the gutter to melt and deicing.
It should be noted that, by forming a "snake-shaped" groove on the heat-conducting plate and paving the gutter heat-tracing band 71 in the groove, the gutter heat-tracing band 71 also presents a "snake-shaped" structure, which can increase the coverage area of the heat-tracing band in the gutter 1, solve the problems of small coverage of the heat-generating area of the electric heat-tracing band on the surface of the gutter 1, energy saving and the like, and the heat-conducting plate material can be preferentially a material with better heat-conducting performance such as metal, ceramic and the like; the heat source device can uniformly generate large-area heat to cover the whole gutter 1 by using fewer electric tracing bands, timely melt ice and snow in ice and snow weather, and if the area of the gutter 1 is smaller, the area proportion of the heat conducting plate in a snake shape can be properly reduced, one groove in the snake shape is formed in the gutter (as shown in fig. 8, the groove is formed in the gutter and a schematic diagram of a heat tracing band is laid, and fig. 7 shows the situation that two grooves are formed in the gutter and two heat tracing bands are laid), the number of grooves is specifically formed, the number of heat tracing bands is set, and according to the actual size of the gutter and the site requirement, the heat source device is not limited by the application, only two embodiments are provided, and the heat source device is intended to generate large-area heat on the surface of the gutter by using fewer electric tracing bands, so that the effect of timely melting ice and snow can be achieved on the basis of energy conservation.
Referring to fig. 9, in another embodiment, the others are the same, except that: the gutter snow melting and deicing assembly comprises an intelligent spraying part 72, wherein the intelligent spraying part 72 comprises a pipeline 721, high-pressure spray heads 722, an automatic spraying control module 723 and a snowfall sensor 724, the high-pressure spray heads 722 are provided with a plurality of high-pressure spray heads 722 which are uniformly distributed on the side wall of the gutter 1, the high-pressure spray heads 722 are communicated through the pipeline 721, and the number of the high-pressure spray heads 722 is required to be specifically set according to the size and the actual installation condition of the gutter; the automatic spraying control module 723 and the snow-melting sensor 724 are arranged at the end part of the side wall of the gutter 1, one end of the pipeline 721 is communicated with the snow-removing agent box body, wherein the snow-removing agent is brine or snow-melting agent, the snow-removing agent in the snow-removing agent box body can be automatically conveyed into the pipeline 721 under the control of the automatic spraying control module 723, and then is sprayed into the gutter by the high-pressure spray head 722 to realize snow melting and ice melting in the gutter.
It should be noted that by providing the intelligent spraying member 72, snow can be removed from the gutter in winter, and the gutter can be cooled in summer, the pipeline 721 is installed on the inner walls of the two sides 0.1-0.3m away from the bottom of the gutter, the specific installation height is determined according to the on-site installation condition or the actual size of the gutter, the application is not limited, and only one preferable range value is given for reference; the snow sensor 724 and the automatic spraying system 723 are connected to the pipeline 721, the snow sensor 724 can sense the snow fall amount and the temperature, when the temperature is lower than 0 ℃ in winter, the snow fall sensor 724 receives a signal and then controls the automatic spraying control module to spray snow removing agent and the like, the water spraying amount can be controlled according to the snow fall amount, particularly when the snow falls suddenly in the middle of the night, the system can work immediately, snow is prevented from freezing in a gutter, the automatic spraying system 723 can be controlled within a certain temperature range in hot summer, clear water can be sprayed for cooling, a protection member is prolonged, the temperature difference is not generated on a metal roof when the gutter is enabled to melt snow and ice, and the phenomenon that water leakage is unstable at a connecting part can be effectively prevented due to the temperature effect.
Referring to fig. 10 and 11, a roof box 11 is arranged in the roof 6, wherein the roof box 11 comprises an inverter 111, an energy storage module 112, a load 113, a water pressure signal transmission module 114 and a heating control module 115 which are sequentially connected from top to bottom, the inverter 111 is connected with a solar panel 53, the inverter 111 converts direct current generated by the solar panel 53 into alternating current, the energy storage module 112 is used for storing electric energy converted by the inverter 111 and transmitting the electric energy to the electric load 113, and the heating control module 115 controls the working state, heating time and regulating temperature of each electric tracing band; the hydraulic signal transmission module 114 is connected with the hydraulic monitor 4, and the hydraulic signal transmission module 114 is used for transmitting the water pressure value in the gutter detected by the hydraulic monitor 4, and checking and maintaining in time when the detected gutter water pressure value is abnormal.
The specific operating principle of the application is as follows: when rain and snow weather is met, rain and snow can flow into the gutter 1 at the cornice of the roof along the roof, as the gutter 1 is concave, a certain height exists between the inside of the gutter 1 and the cornice of the gutter, and therefore ice cones can be generated at the cornice in the rain and snow weather, the cornice melting and deicing assembly 3 is arranged, ice melting and deicing treatment at high temperature can be realized through the arrangement of the heating cable 34 and the heat conducting pad 33 in the process of removal, and drawn rainwater can flow into the gutter 1 from the flashing plate 35 under the action of the cornice plug 31, so that the ice cones can be prevented from being formed at the cornice on the gutter;
the rain water falling into the gutter 1 is in a low-temperature outdoor environment or has the risk of forming ice, snow falling into the gutter is likely to accumulate, and the gutter is not easy to remove due to being positioned at a high place, so that the gutter snow melting and deicing component is arranged in the gutter 1 to realize the snow melting and deicing treatment of the gutter 1, and two selection modes can be adopted during specific treatment, namely, the snow melting and deicing can be realized by arranging a heat tracing belt in the gutter, and the snow melting and deicing can be realized by arranging a snow melting agent spraying mode on the inner wall of the gutter;
when the heat tracing band is selected to melt snow and ice in the gutter, one gutter heat tracing band 71 (shown in fig. 8) or two gutter heat tracing bands 71 (shown in fig. 7) can be selected according to the size of the gutter 1 and the actual situation of the site, the area proportion of the heat conducting plates of the snakelike grooves can be properly reduced according to the size of the gutter 1 and the actual situation of the site, the snakelike grooves are internally arranged, and the whole gutter 1 is covered by the heat dissipation capacity of the heat conducting plates of the snakelike grooves to heat in rainy and snowy days, so that snow or ice in the gutter can be melted and ice treated, snow and ice blocks can flow out from the siphon rain hopper 2 after being drawn into rainwater, the electric heat tracing band 10 in the rain water pipe 9 also starts to work when entering the siphon rain hopper 2, the electric heat tracing band 10 is controlled by the roof box 11, the electric heat tracing band 10 can prevent the rain water from freezing in the rain water pipe 9 in a low-temperature environment, and finally falls into the ground through the rain water pipe 9, wherein the snow and ice heat tracing band 10 can be provided by the solar heat tracing band 53 through the solar heat conducting plates 71;
when the mode of spraying the snow-melting agent is selected to realize snow melting and ice melting, the high-pressure spray heads 722 can be paved in the gutter 1 according to the size of the gutter 1 and the actual situation of the site, the high-pressure spray heads 722 are communicated through the pipeline 721 and are connected with the automatic spraying control module 723 and the snow-melting sensor 724, the inlet of the pipeline 721 is connected with an external snow-melting agent box body, when the snow-melting agent box is used, the automatic spraying control module 723 controls the automatic spraying control module 723 to work, the snow-melting agent in the snow-melting agent box body is controlled to be input into the pipeline 721, then sprayed into the gutter 1 from the high-pressure spray heads 722 and acted on ice cubes or snow in the gutter 1, so that snow melting and ice melting treatment is realized, after the snow and ice cubes are drawn into rainwater, the rainwater can fall from the siphon rainwater hopper 2, when the rainwater hopper 2 enters the siphon rainwater hopper 9, the electric heat tracing belt 10 also starts to work, the electric heat tracing belt 10 is controlled through the roof box 11, the electric heat tracing belt 10 can be prevented from falling into the low-temperature environment in the rainwater 9 and finally, and the electric heat tracing belt 10 can be provided through the solar heat sensing device 53 and the solar heat collector 724.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. Deicing module suitable for roofing gutter siphon drainage system, including establishing gutter (1) at roofing (6) eaves oral area, its characterized in that: the upper cornice of the gutter (1) is provided with a cornice snow melting and ice melting assembly (3), the bottom wall of the inner side of the gutter (1) is provided with a water inlet, the side wall of the gutter (1) is provided with a water pressure monitor (4), the water inlet is provided with a siphon rain bucket (2), the top of the gutter (1) is paved with a heat-conducting plate (12), and the inner side of the gutter (11) is also provided with a gutter snow melting and ice melting assembly;
the inside of siphon rain water bucket (2) still is equipped with downspout companion area (10), and siphon rain water bucket (2) are including gasket (22), and wherein gasket (22) still include expansion layer (221) and honeycomb waterproof layer (222), expansion layer (221) are located the outside of honeycomb waterproof layer (222).
2. A deicing module adapted for use in a roof gutter siphon drainage system as claimed in claim 1, wherein: the siphon rain bucket (2) further comprises a conical drainage part (21), an inclined spiral part (23) and a water outlet (24), wherein the conical drainage part (21) is arranged at the top of the inclined spiral part (23), the gasket (22) is positioned at the outer side of the inclined spiral part (23), and the inclined spiral part (23) is communicated with the water outlet (24) at the bottom.
3. A deicing module adapted for use in a roof gutter siphon drainage system as claimed in claim 2, wherein: the water outlet (24) is communicated with a rainwater pipe (9) arranged at the bottom of the gutter (1), wherein a rainwater pipe heat tracing belt (10) is arranged inside the rainwater pipe (9), a junction box (8) is arranged on the inner wall of the gutter (1), and the rainwater pipe heat tracing belt (10) is connected with the junction box (8).
4. A deicing module adapted for use in a roof gutter siphon drainage system as claimed in claim 1, wherein: the gutter snow melting and deicing assembly comprises a gutter heat tracing belt (71) and a groove formed in a heat conducting plate (12), wherein the heat conducting plate (12) is provided with a groove in a snake shape, and the gutter heat tracing belt (71) is paved in the groove.
5. A deicing module adapted for use in a roof gutter siphon drainage system as claimed in claim 1, wherein: the gutter snow melting and deicing assembly comprises an intelligent spraying part (72), the intelligent spraying part (72) comprises a pipeline (721), a high-pressure spray head (722), an automatic spraying control module (723) and a snowfall sensor (724), wherein the high-pressure spray head (722) is provided with a plurality of high-pressure spray heads which are uniformly distributed on the side wall of the gutter (1) at equal intervals, the plurality of high-pressure spray heads (722) are communicated through the pipeline (721), and the automatic spraying control module (723) and the snowfall sensor (724) are arranged at the end part of the side wall of the gutter (1).
6. A deicing module for use in a roof gutter siphon drainage system according to claim 5, wherein: one end of the pipeline (721) is communicated with a snow removing agent box body, wherein the snow removing agent is saline or a snow melting agent.
7. A deicing module adapted for use in a roof gutter siphon drainage system as claimed in claim 1, wherein: the cornice snow melting and deicing assembly (3) is arranged at the top of a roof and at the upper cornice position of a gutter (1), the cornice snow melting and deicing assembly (3) comprises a cornice plug (31), a heat insulation layer (32), a heat conducting pad (33) and a heating cable (34), wherein the cornice plug (31) is arranged at the end part of the roof, the heat conducting pad (33) and the heat insulation layer (32) are sequentially paved at the end part of the roof, and the heating cable (34) is arranged on the heat conducting pad (33).
8. A deicing module for use in a roof gutter siphon drainage system according to claim 7, wherein: the cornice snow melting and deicing assembly (3) further comprises a flashing plate (35), wherein the flashing plate (35) is arranged below the cornice plug (31), and a gap is reserved between the flashing plate (35) and the roof (6).
9. A deicing module adapted for use in a roof gutter siphon drainage system as claimed in claim 1, wherein: the roof is characterized in that a solar module (5) is further arranged on the roof (6), the solar module (5) comprises a supporting beam (51), a roof board (52) and a solar panel (53), the top of the roof (6) is connected to the roof board (52) through the supporting beam (51), and the solar panel (53) is detachably arranged at the top of the roof board (52).
10. A deicing module adapted for use in a roof gutter siphon drainage system as claimed in claim 9, wherein: the inside of roofing is equipped with roofing machine box (11), and wherein roofing machine box (11) inside is including inverter (111), energy storage module (112), load (113), water pressure signal transmission module (114) and heating control module (115) that connect gradually from last down, and wherein inverter (111) are connected with solar module (5), and water pressure signal transmission module (114) are connected with water pressure monitor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310414976.2A CN116378326A (en) | 2023-04-18 | 2023-04-18 | Deicing module suitable for roof gutter siphon drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310414976.2A CN116378326A (en) | 2023-04-18 | 2023-04-18 | Deicing module suitable for roof gutter siphon drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116378326A true CN116378326A (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310414976.2A Pending CN116378326A (en) | 2023-04-18 | 2023-04-18 | Deicing module suitable for roof gutter siphon drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116378326A (en) |
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2023
- 2023-04-18 CN CN202310414976.2A patent/CN116378326A/en active Pending
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