CN202359748U - Ice and snow melting system for roof - Google Patents
Ice and snow melting system for roof Download PDFInfo
- Publication number
- CN202359748U CN202359748U CN2011204757366U CN201120475736U CN202359748U CN 202359748 U CN202359748 U CN 202359748U CN 2011204757366 U CN2011204757366 U CN 2011204757366U CN 201120475736 U CN201120475736 U CN 201120475736U CN 202359748 U CN202359748 U CN 202359748U
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- roof
- ice
- roofing
- gutter
- snow
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Abstract
The utility model relates to an ice and snow melting system for a roof, which comprises the roof, a gutter of the roof, and a water falling tube, wherein a plurality of heating cables are paved on the gutter and are connected to control cabinets through power lines, the control cabinets are provided with temperature controllers, and the roof and the gutter are internally provided with temperature sensors, and the temperature sensors are connected with the control cabinets. According to the ice and snow melting system of the roof, as self-temperature limiting heating cables are paved in the roof, the gutter and the water falling tube, the temperature of the attaching positions of the roof and the water falling tube can be improved, accumulated snow and accumulated ice lose attaching points, besides, a pipeline is maintained to be smooth, so that the accumulated snow can very quickly flow along the water falling tube, and the potential safety hazards of the human body and equipment can be fundamentally eliminated.
Description
Technical field
The utility model relates to a kind of roofing ice-melt snow-melting system.
Background technology
Northern in the winter time ice and snow is more, and weather is cold, and minimum temperature reaches subzero 48.5 ℃, and winter, ice and snow was more, and accumulated snow can reach 80cm in standing.Winter snow cover to current conversion station control building, the person, the device security influence is bigger; The roof and the leader outside be often visible 4 meters huge icicles how long, and also because of cold, inner quilt ice is full of in the leader; Pipeline ruptures, comes off from general headquarters; That controls the building height reaches 25 meters, and icicle or leader total amount are very big, serious threat person device security; And during the equipment operation, can't remove the accumulated snow accumulated ice.
Summary of the invention
For solving the problems of the technologies described above; This roofing ice-melt snow-melting system is through to laying in roofing and gutter, the leader from limitting warm heating cable; Improve roofing, leader attachment position temperature, make the accumulated snow accumulated ice lose attachment point, keep pipeline unimpeded again; Accumulated snow prolongs leader very soon and flows down, and fundamentally eliminates the potential safety hazard to the person, equipment.
The above-mentioned purpose of the utility model is to realize through such technical scheme: roofing ice-melt snow-melting system; The gutter that comprises roofing and roofing, leader, gutter are laid with many heating cables; Heating cable connects control cabinet through power line; Control cabinet is provided with temperature controller, is provided with temperature pick up in roofing and the gutter, and temperature pick up connects control cabinet.
Said heating cable is fixed in roofing through the fixed card that scribbles weather-resistant glue.
Said every leader adopts a ribbon heater from top to bottom in pipe, to run through.
Said power line is the alternating current 220V power line.
The utility model roofing ice-melt snow-melting system, snow-melting system comprises compositions such as heating cable, control cabinet, humidity temperature pickup, heating cable, power line, heating cable fixed card.At roofing and gutter appropriate location laying temperature sensor, be provided with temperature controller in the control cabinet.When temperature, when humidity is lower than design temperature, snow-melting system starts the loop automatically and starts working.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the utility model roofing ice-melt snow-melting system structural representation.
The specific embodiment
Roofing ice-melt snow-melting system comprises the gutter of roofing and roofing, leader; Gutter is laid with many heating cables 1, and heating cable 1 connects control cabinet 3 through power line 2, and control cabinet 3 is provided with temperature controller; Be provided with temperature pick up in roofing and the gutter, temperature pick up connects control cabinet 3.
Embodiment:
1), every gutter is laid 4 heating cables 1;
2), single loop all adopts 2 power supplies of 220V power line.
3), design parameters: the environment minimum temperature :-45 ℃, wind speed: 5m/s,
Technical data:
The laying of heating cable 1 in the utility model system:
1), the utmost point 1,2 sheet valve hall snow melts design:
Ridge to both sides mid portion lays 12 of SJXFJ5 type 0.175 Ω/m heating cable by the 500mm spacing, middle to both sides the gutter part lay 20 of SJXFJ5 type 0.175 Ω/m heating cable by the 300mm spacing, totally 32 each loop, 32 * 117.6 meters=3763.2 meters; The quartering is laid 2 SJXFJ5 type 0.175 Ω/m heating cables in every side gutter, and totally 4 are returned 4 * 117.6 meters=470.4 meters.
2), master control building roof snow melt design:
Ridge to both sides mid portion lays 8 of SJXFJ5 type 0.175 Ω/m heating cable by the 500mm spacing, middle to both sides the gutter part lay 14 of SJXFJ5 type 0.175 Ω/m heating cable by the 300mm spacing, totally 22 each loop, 22 * 117.6 meters=2587.2 meters; The quartering is laid 1 SJXFJ5 type 0.175 Ω/m heating cable in every side gutter, and totally 2 are returned 2 * 117.6 meters=235.2 meters
3), leader ice design: every leader adopts a ribbon heater from top to bottom in pipe, to run through.
5, Control System Design
The utility model system snow-melting system construction technology:
1), the job site condition that should possess:
1., building roof cleaning is clean, the surface does not have burr, acute angles etc. are in order to avoid the damage heating cable.
2., the surface of pipeline or tank body answers deburring and acute angle, avoid in the installation process accompanying-heat cable being caused damage.
Erection procedure:
After receiving heating cable, should in time carry out the insulating properties test, examination is shaken in the external metallic shield of the power line of heating cable, stop test insulation defective material its whole roll of material.
Mat formation according to drawing design specifications, model, position and spacing then; At first move towards roofing, the pipeline unwrapping wire on the container of living by the drawing heating cable; Avoid with pullling heating cable energetically; Smear weather-resistant glue on the roofing employing fixed card heating cable is fixed in roofing, the distance between the fixed card is 500mm, and is straggly bonding between two lines; Heating cable on the pipeline container alive adopts pressure sensitive adhesive tape to fix.Carry out the insulating properties test after heating cable is laid and finished, whether discovery in time has damage.Heating cable detects the back that finishes power line connection control cabinet and heating cable is installed.
Claims (4)
1. roofing ice-melt snow-melting system; The gutter that comprises roofing and roofing, leader is characterized in that: gutter is laid with many heating cables (1); Heating cable (1) connects control cabinet (3) through power line (2); Control cabinet (3) is provided with temperature controller, is provided with temperature pick up in roofing and the gutter, and temperature pick up connects control cabinet (3).
2. according to the said roofing ice-melt of claim 1 snow-melting system, it is characterized in that: said heating cable (1) is fixed in roofing through the fixed card that scribbles weather-resistant glue.
3. according to the said roofing ice-melt of claim 1 snow-melting system, it is characterized in that: said every leader adopts a ribbon heater from top to bottom in pipe, to run through.
4. according to the said roofing ice-melt of claim 1 snow-melting system, it is characterized in that: said power line (2) is the alternating current 220V power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204757366U CN202359748U (en) | 2011-11-25 | 2011-11-25 | Ice and snow melting system for roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204757366U CN202359748U (en) | 2011-11-25 | 2011-11-25 | Ice and snow melting system for roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359748U true CN202359748U (en) | 2012-08-01 |
Family
ID=46570943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204757366U Expired - Fee Related CN202359748U (en) | 2011-11-25 | 2011-11-25 | Ice and snow melting system for roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104071A (en) * | 2013-02-01 | 2013-05-15 | 中铁建设集团有限公司 | Intelligent snow-removing and solar-protection device |
| CN103967227A (en) * | 2014-05-27 | 2014-08-06 | 太原理工大学 | Roof energy-saving automatic melted snow collecting system |
| CN104702205A (en) * | 2015-03-24 | 2015-06-10 | 国网吉林省电力有限公司电力科学研究院 | Solar-powered automatic snow removal system for prefabricated cabin roof |
-
2011
- 2011-11-25 CN CN2011204757366U patent/CN202359748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104071A (en) * | 2013-02-01 | 2013-05-15 | 中铁建设集团有限公司 | Intelligent snow-removing and solar-protection device |
| CN103104071B (en) * | 2013-02-01 | 2015-07-15 | 中铁建设集团有限公司 | Intelligent snow-removing and solar-protection device |
| CN103967227A (en) * | 2014-05-27 | 2014-08-06 | 太原理工大学 | Roof energy-saving automatic melted snow collecting system |
| CN104702205A (en) * | 2015-03-24 | 2015-06-10 | 国网吉林省电力有限公司电力科学研究院 | Solar-powered automatic snow removal system for prefabricated cabin roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121125 |