CN204343562U - Metal Roof electric tracing snow-melting system - Google Patents
Metal Roof electric tracing snow-melting system Download PDFInfo
- Publication number
- CN204343562U CN204343562U CN201420769627.9U CN201420769627U CN204343562U CN 204343562 U CN204343562 U CN 204343562U CN 201420769627 U CN201420769627 U CN 201420769627U CN 204343562 U CN204343562 U CN 204343562U
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- metal roof
- snow
- row
- heat
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Abstract
The utility model relates to the snow melting facility on roof, be specially a kind of metal Roof electric tracing snow-melting system, comprise the stainless steel tube fixed support (1) that proper alignment is placed in metal Roof pitched roof, described stainless steel tube fixed support (1) is above parallel is furnished with some accompanying-heat cables (2) in row, often in row, the spacing of accompanying-heat cable (2) is 100mm, and often in row, the head of accompanying-heat cable (2) is in the same side and is connected with respective electric source connecting box (3) respectively; The outlet of all junction boxes (3) is by being connected with branch switch after power cable convergence, described branch switch is connected with master switch, described master switch exports control signal by controller by control circuit and controls to disconnect or close, and the signal input part of described controller is connected to the temperature pick up and humidity sensor that are placed in the some exemplary position of metal Roof; When running into gutter leader (4), gutter leader (4) interior 1.5m is stretched at the middle part of accompanying-heat cable (2).
Description
Technical field
The utility model relates to the snow melting facility on roof, is specially a kind of metal Roof electric tracing snow-melting system.
Background technology
Metal Roof system develops into maturation from introduction, designers often make an effort in metal construction, consider that how resisting the wind that metal Roof system bears carries, snow load, and pass through structural strengthening, anchoring solves the Load Problems that wind and snow produces, and the difficulty so namely adding construction turn increases investment.If construct, the not in place or century-old difficult snow disaster of meeting of experience, often produces serious consequence to steel work.
Summary of the invention
The purpose of this utility model be to avoid winter severe snow or the accumulated snow that produces of the weather that snows continuously the metal Roof of metal Roof particularly steel work support body is collapsed, provide a kind of metal Roof electrical heating snow-melting system, solution can be proposed at snowstorm or continuous cloudy accumulated snow to the adverse consequences that metal Roof produces, and reduce investment.
The utility model adopts following technical scheme to realize:
A kind of metal Roof electric tracing snow-melting system, comprise the stainless steel tube fixed support that proper alignment is placed in metal Roof pitched roof, parallel on described stainless steel tube fixed support is that row are furnished with some accompanying-heat cables, often in row, the spacing of accompanying-heat cable is 100mm, and often in row, the head of accompanying-heat cable is in the same side and head is connected with respective electric source connecting box respectively; The outlet of all junction boxes is by being connected with branch switch after power cable convergence, described branch switch is connected with master switch, described master switch is controlled to disconnect or close by control circuit by controller, and the signal input part of described controller is connected to the temperature pick up and humidity sensor that are placed in the some exemplary position of metal Roof; When running into gutter leader, 1.5m in gutter leader is stretched at the middle part of accompanying-heat cable.
At exemplary position place multistage set temperature sensor and the humidity sensor of metal Roof pitched roof, by temperature and humidity probe acquires out door climatic parameter, the formation due to ice and snow is not only the problem of temperature, and humidity is also one of condition of impact.Freezing and snowfall could appear in the condition only having temperature and humidity simultaneously to reach ice and snow formation, so the signal of collection is delivered in controller by temperature pick up and humidity sensor, those skilled in the art set parameter value in controller, after meeting setting model, controller controls master switch and closes, and accompanying-heat cable work produces heat, by snow melting, flowed away by gutter.Under normal conditions, branch switch is in closure state, due to a switch in the corresponding branch switch of every root accompanying-heat cable, when in a certain region piece or several accompanying-heat cables are without the need to working, then switch corresponding in branch switch is disconnected, so in the hot snow-melting system of companion, the duty of accompanying-heat cable can be controlled by unrestricted choice.
The advantage of above-mentioned metal Roof electric tracing snow-melting system is as follows:
1, adopt temperature and relative humidity to the accumulated snow implementing monitoring of metal Roof and start up system, melt ice and snow in time, eliminate the impact on structure; Automatic control mode is adopted to save labour.
2, temp auto-controlled heating tape is adopted to draw materials conveniently, lower relative to electric tracing plate cost.
3, construct simple and convenient, owing to adopting electric-heating belt for various special formed roofing or gutter, all can freely lay, by space constraint and affecting.
4, solve difficulty, the slow problem of manually removing the snow, effectively stop manually to remove the snow contingent accidental injuring event.
The utility model is reasonable in design, solves large-span steel and metal Roof winter snow cover problem in time, reduces the load to building, avoids disaster occurs.
Accompanying drawing explanation
Fig. 1 represents the scheme of installation of accompanying-heat cable.
Fig. 2 represents accompanying-heat cable scheme of installation in gutter leader.
In figure, 1-stainless steel tube fixed support, 2-accompanying-heat cable, 3-electric source connecting box, 4-gutter leader, 5-tail end.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
A kind of metal Roof electric tracing snow-melting system, as shown in Figure 1, comprise the stainless steel tube fixed support 1 that proper alignment is placed in metal Roof pitched roof, parallel on described stainless steel tube fixed support 1 is that row are furnished with some accompanying-heat cables 2, often in row, the spacing of accompanying-heat cable 2 is 100mm, accompanying-heat cable 2 connection and reasonable arrangement, ensures that the heat radiation between accompanying-heat cable 2 is even, eliminates accumulated snow as early as possible to greatest extent.
As shown in Figure 1, in often arranging, the head of accompanying-heat cable 2 is in the same side and is connected with respective electric source connecting box 3 respectively; The tail end 5 of the accompanying-heat cable 2 of same row is in the same side too; Toward the outer side, its tail end is adjacent, and accompanying-heat cable is placed in metal Roof pitched roof, and marshalling is attractive in appearance in the junction box unification of two row accompanying-heat cables, and heating evenly.
The outlet of all junction boxes 3 is by being connected with branch switch after power cable convergence, described branch switch is connected with master switch, described master switch is controlled the disconnection or closed of master switch by control circuit (those skilled in the art can according to actual conditions designed, designed) by controller, the signal input part of described controller connects the temperature pick up and humidity sensor that are placed in the some exemplary position of metal Roof respectively.
As shown in Figure 2, when having gutter leader 4 under stainless steel fixed support, 1.5m in gutter leader 4 can be stretched in the middle part of an accompanying-heat cable 2, produce enough heats within it, melt the accumulated snow in pipe in time and freeze.
During concrete enforcement, adopt TRACECO40 type heating cable and ETO-4550 type automatic defrosting avenge controller and ETOR-55 type humidity sensor, ETF-744 type temperature pick up with the use of, form efficient automatic control system.Moisture signal and temperature signal is gathered by ETOR-55 type humidity sensor and ETF-744 temperature pick up, after reaching the analysis module in ETO-4550 type automatic defrosting snow controller, by the contactor in analysis module switch board, control the closed and disconnected of master switch, thus determine the break-make of whole ice-melt snow system.
Automatic control: at exemplary position place multistage set temperature and moisture probe, where those skilled in the art can arrange Temperature Humidity Sensor according to the actual conditions unrestricted choice of metal Roof or gutter, by temperature and humidity probe acquires out door climatic parameter, formation due to ice and snow is not only the problem of temperature, and humidity is also one of condition of impact.Only have temperature and humidity to reach could there is icing and snowfall in condition that ice and snow formed simultaneously, therefore this system needs employing Temperature Humidity Sensor to avenge controller with automatic defrosting combines, and improves controllability and the safety of whole snow-melting system.
Claims (1)
1. a metal Roof electric tracing snow-melting system, it is characterized in that: comprise the stainless steel tube fixed support (1) that proper alignment is placed in metal Roof pitched roof, described stainless steel tube fixed support (1) is above parallel is furnished with some accompanying-heat cables (2) in row, often in row, the spacing of accompanying-heat cable (2) is 100mm, and often in row, the head of accompanying-heat cable (2) is in the same side and is connected with respective electric source connecting box (3) respectively; The outlet of all junction boxes (3) is by being connected with branch switch after power cable convergence, described branch switch is connected with master switch, described master switch is controlled to disconnect or close by control circuit by controller, and the signal input part of described controller is connected to the temperature pick up and humidity sensor that are placed in the some exemplary position of metal Roof; When running into gutter leader (4), gutter leader (4) interior 1.5m is stretched at the middle part of accompanying-heat cable (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769627.9U CN204343562U (en) | 2014-12-10 | 2014-12-10 | Metal Roof electric tracing snow-melting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769627.9U CN204343562U (en) | 2014-12-10 | 2014-12-10 | Metal Roof electric tracing snow-melting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343562U true CN204343562U (en) | 2015-05-20 |
Family
ID=53226839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769627.9U Expired - Fee Related CN204343562U (en) | 2014-12-10 | 2014-12-10 | Metal Roof electric tracing snow-melting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133796A (en) * | 2015-08-24 | 2015-12-09 | 中国铁道科学研究院铁道建筑研究所 | Electric heat tracing panel and automatic ice and snow melting system |
| CN111075123A (en) * | 2020-01-15 | 2020-04-28 | 高宁 | Greenhouse snow removing system |
-
2014
- 2014-12-10 CN CN201420769627.9U patent/CN204343562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133796A (en) * | 2015-08-24 | 2015-12-09 | 中国铁道科学研究院铁道建筑研究所 | Electric heat tracing panel and automatic ice and snow melting system |
| CN111075123A (en) * | 2020-01-15 | 2020-04-28 | 高宁 | Greenhouse snow removing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |