CN205259479U - Air film building surface snow melt device - Google Patents
Air film building surface snow melt device Download PDFInfo
- Publication number
- CN205259479U CN205259479U CN201521054296.1U CN201521054296U CN205259479U CN 205259479 U CN205259479 U CN 205259479U CN 201521054296 U CN201521054296 U CN 201521054296U CN 205259479 U CN205259479 U CN 205259479U
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- air film
- pneumatic membrane
- heating cable
- film building
- membrane building
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Abstract
The utility model provides an air film building surface snow melt device, include the electric heating cable 1 of regulation and control certainly who follows air film building surface steel cable and arrange, it fixes on the steel cable to pass through buckle 2 from regulation and control electric heating cable 1, it is connected through the switch of cable with power supply to connect 3, power connection in power connection box 3 from regulation and control electric heating cable 1's head. The utility model discloses setting up electric heating cable on air film building roof surface, when having snow on the roof, can making snow melt and stay along the air film building roof, avoid snow to the adverse effect of air film building, guarantee the long -term normal use of air film building, improve the work efficiency of air film building, the energy of practicing thrift the air film building uses, guarantees its security and economic nature.
Description
Technical field
The utility model relates to device for melting snow, is specifically related to a kind of surperficial electric tracing device for melting snow of pneumatic membrane building.
Background technology
Pneumatic membrane building is to do shell with special building film material, is equipped with a set of intelligentized electromechanical equipment the malleation of air is provided in pneumatic membrane building inside, a kind of architectural structural system that building body is supported. Film material has fire line, self-cleaning and corrosion resistance, and operating temperature is at-40 ~ 70 DEG C; Oblique netted wirerope system can reduce film body bearing load, the life-span of extending structure. Pneumatic membrane building is due to the architectural characteristic of self, make it have enough securities, there is good economy, environment-friendly type, comfortableness and construction convenience compared with existing common building, thereby, more and more obtain the concern of building field, and obtain more practical application.
Although pneumatic membrane building has above-mentioned advantage, the same with other common buildings, all among natural environment, and pneumatic membrane building realizes support by gas positive pressure, and common buildings does not need undue wind and the accumulated snow of considering to become the problem that pneumatic membrane building must face. Particularly in the north, snowfall is large and the snowfall cycle is longer, accumulated snow can become piece accumulation gradually, pneumatic membrane building top is formed to larger pressure, as the normal use of need maintenance pneumatic membrane building, need to increase the blower fan blow rate required to increase the support force of pneumatic membrane building, waste energy, pneumatic membrane building even can crush when accumulated snow is larger.
Utility model content
Based on the accumulated snow problem on pneumatic membrane building surface in above-mentioned prior art, the utility model provides a kind of, in the time of pneumatic membrane building roof accumulated snow, accumulated snow is carried out to the device for melting snow of automatically removing.
The utility model is by the following technical solutions:
A kind of pneumatic membrane building surface device for melting snow, comprise the Self-controlled heating cable 1 of arranging along pneumatic membrane building surface wirerope, described Self-controlled heating cable 1 is fixed on wirerope by buckle 2, the head of described Self-controlled heating cable 1 connects electric source connecting box 3, and electric source connecting box 3 is connected with the power switch of power supply by cable.
Described Self-controlled heating cable 1 is no less than one, is distributed on different wireropes, and the head of every Self-controlled heating cable 1 connects electric source connecting box 3 separately, and all electric source connecting boxes 3 connect power switch by cable.
The head of described all Self-controlled heating cables 1 is adjacent between two, and afterbody is adjacent between two.
Described power switch connects controls the controller that power switch opens and closes, and the signal input part of controller connects multiple temperature sensors and multiple humidity sensor in the difference place that is arranged on pneumatic membrane building roof.
The beneficial effects of the utility model: the utility model arranges heating cable at pneumatic membrane building roof surface, in the time that roof has accumulated snow, can make snow melting stay along pneumatic membrane building roof, avoid the adverse effect of accumulated snow to pneumatic membrane building, ensure long-term normal use of pneumatic membrane building, improve the operating efficiency of pneumatic membrane building, the energy of saving pneumatic membrane building uses, and ensures its security and economy.
Brief description of the drawings
Fig. 1 is the utility model heating cable scheme of installation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of pneumatic membrane building surface device for melting snow, it comprises the Self-controlled heating cable 1 of arranging along pneumatic membrane building surface wirerope, Self-controlled heating cable 1 is fixed on wirerope by buckle 2, Self-controlled heating cable 1 comprises head and afterbody, head connects electric source connecting box 3, and the leading-out terminal of electric source connecting box 3 is connected with the power switch of power supply by cable.
The above-mentioned Self-controlled heating cable 1 being connected on wirerope is no less than one, many different Self-controlled heating cables 1 are fixed on different wireropes, the head of every Self-controlled heating cable 1 all connects an electric source connecting box 3, all electric source connecting boxes 3 connect power switch by cable, and power switch connects the controller of controlling power switch switching, controller is by disconnection and the closure of control circuit control power switch, the signal input part of controller connects multiple temperature sensors and multiple humidity sensor in the difference place that is arranged on pneumatic membrane building roof, temperature sensor and humidity sensor gather outdoor temperature and humidity, and by the communication collecting to controller, the threshold value of prior design temperature and humidity in controller, this threshold value refers to outdoor suitable temperature value and the humidity value that meets ice and snow formation condition, the temperature receiving when controller, when moisture signal exceeds threshold value, controller automatic control power supply switch open closure, control the unlatching of whole device for melting snow, or also can manual observation carry out the unlatching of the opening and closing control device for melting snow of power switch. by adopting controller, heating cables, temperature sensor and humidity sensor to be used in conjunction with, form efficient ice-melt snow automatic control system, improve security and the controllability of whole device for melting snow.
Because pneumatic membrane building shape is various, and the wirerope shape on surface is also various, therefore in the time laying Self-controlled heating cable 1, can adopt flexibly variety of way, on the whole in order to facilitate wiring and attractive in appearance, can to be laid in head adjacent between two in the time laying for Self-controlled heating cable 1, afterbody adjacent structure between two. The pneumatic membrane building of for example rectangular configuration as shown in Figure 1, its outer surface wirerope is oblique latticed structure, can can be along oblique in column being evenly arranged of netted wirerope by many Self-controlled heating cables, ensure that the heat radiation between heating cable is even, farthest eliminate accumulated snow, the head of the heating cable in every row is positioned at the same side of rectangle pneumatic membrane building simultaneously, and afterbody, in an other side, makes their neat appearances be convenient to wiring.
And for circular pneumatic membrane building, the head unification of heating cable can be arranged on to home position or afterbody unification be arranged on to the position in the center of circle, they are head or afterbody is all adjacent between two no matter, and distribute attractive in appearance evenly. Head and afterbody all can also be arranged on circumference, the heating cable top across whole pneumatic membrane building in column, also can reach same effect.
Claims (4)
1. a pneumatic membrane building surface device for melting snow, it is characterized in that: comprise the Self-controlled heating cable (1) of arranging along pneumatic membrane building surface wirerope, described Self-controlled heating cable (1) is fixed on wirerope by buckle (2), the head of described Self-controlled heating cable (1) connects electric source connecting box (3), and electric source connecting box (3) is connected with the power switch of power supply by cable.
2. pneumatic membrane building according to claim 1 surface device for melting snow, it is characterized in that: described Self-controlled heating cable (1) is no less than one, be distributed on different wireropes, the head of every Self-controlled heating cable (1) connects electric source connecting box (3) separately, and all electric source connecting boxes (3) connect power switch by cable.
3. pneumatic membrane building according to claim 2 surface device for melting snow, is characterized in that: the head of described all Self-controlled heating cables (1) is adjacent between two, and afterbody is adjacent between two.
4. pneumatic membrane building according to claim 1 and 2 surface device for melting snow, it is characterized in that: described power switch connects controls the controller that power switch opens and closes, and the signal input part of controller connects multiple temperature sensors and multiple humidity sensor in the difference place that is arranged on pneumatic membrane building roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054296.1U CN205259479U (en) | 2015-12-17 | 2015-12-17 | Air film building surface snow melt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054296.1U CN205259479U (en) | 2015-12-17 | 2015-12-17 | Air film building surface snow melt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259479U true CN205259479U (en) | 2016-05-25 |
Family
ID=56001014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054296.1U Active CN205259479U (en) | 2015-12-17 | 2015-12-17 | Air film building surface snow melt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205259479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447233A (en) * | 2021-06-29 | 2021-09-28 | 哈尔滨工业大学 | Adjustable heat source test equipment for building heat supply and accumulated snow coupling experiment |
-
2015
- 2015-12-17 CN CN201521054296.1U patent/CN205259479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447233A (en) * | 2021-06-29 | 2021-09-28 | 哈尔滨工业大学 | Adjustable heat source test equipment for building heat supply and accumulated snow coupling experiment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |