Building-integrated solar water heater design details of the Note - solar water heater, building energy - solar power industry

Building-integrated solar water heater design details of the Note - solar water heater

, building energy - solar power industry

Recently, the Beijing Municipal Development and Reform Commission, Beijing Municipal Finance Bureau and other departments jointly issued the "Beijing to speed up the development of solar energy development and utilization of the guidance for industry", six "golden sun" project in Beijing in Full Swing, in which the new commercial houses using solar hot water system will receive government subsidies.

This measure which will be published once in the real estate, construction, solar energy products and other industries are extremely popular, SouFun designers Channel reporter interviewed 15 designers, of which eight for the National Academy of Design designers, three foreign Design Group designer, four domestic private enterprise design architect. Their "solar hot water project" are concerned, but the design of the building and integration of solar water heaters may encounter some problems still exist doubts, solar technology industry leaders who create the corresponding Qinghua Sun 11 answers :

1, the overall use in the construction, integration and a common household solar hot water solar water heater biggest difference?

Tsinghua sun: solar energy and building integrated solar energy and its essence is the perfect combination of products and structures, solar water heater as part of the building, the real integration of architecture, to achieve the harmony of the whole. Including the structure, function and appearance, it has the following characteristics:

First, solar energy products and engineering systems into the building requirements and architectural design to achieve unification of rules-based, simultaneous design, simultaneous construction, and construction and put into use. This can save construction costs and installation costs of secondary tenants.

Second solar project collector made modules, standardization, seriation and diverse.

Third, solar hot water system design, installation, commissioning and project acceptance procedures should be the implementation of industry developed, norms, standards.

2, solar water heaters if all are set in the roof resulting from the high-rise will affect all users?

Tsinghua sun: the higher floors, water points, the farther away from the rooftop water tank, a cold water bath and let go more. When the floor is too high, the general roof area is small, one can not put enough solar water heater. Then need to install the balcony wall products.

3, solar water heaters installed in the facade, will affect the construction of beautiful, addition, installation, use over time does not appear aging, cracking and other problems?

Tsinghua Sunshine: Balcony Hanging Solar Water Heating System Solar Energy to break the traditional limitations of the compact, according to the specific characteristics of the building, flexible installation, to achieve a perfect combination of solar energy and architecture. Systems generally use the U-tube collector, all in the ordinary vacuum tube inside to join copper, copper refrigerant inside run, "frost", "anti-bomb," "leakage," "anti-scaling . " System reliability is very high, even broken glass, it will not affect system operation.

4, all kinds of brand products solar water heater performance characteristics are not the same, the architects may need to learn to adapt to the characteristics of different brands.

Tsinghua sun: the various brands of products between the similar parameters of the basic, basic household products and is divided into sub-centralized system.

Concentrated water mode display collector inclined roof (common vacuum tube or heat pipe), laminated display tank, water tank between the need to be taken into account in the design. Auxiliary heat source can also be divided into families with auxiliary heat source. The problem is currently involved in pre-admission rate is low, the auxiliary heat source with a centralized water supply, hot water unit high, Nanjing and Jiaxing are tenants out there plot to install, resulting in the district heating water system can not enabled.

Single household installation mode of the model more common now, do not involve measurement, fees and other issues, mainly how the solar water heater combined with the building. According to the different buildings, divided into high-rise with a balcony wall, the villa with the villa split, a small high-level integrated with the compact. Balcony wall of the collector placed in the balcony outside, inside the water tank placed in the balcony; villa collector placed in the roof, downslope installed, water tanks placed in the indoor equipment room, can achieve good building-integrated solar energy . Small high-level integrated with the compact, such as unified installation, the installation can ensure better results.

5, set up in the balcony solar water heater, vertical, angle adjustment is too much trouble.

Tsinghua Sunshine: on the balcony facade is better vertical installation, the installation is relatively simple, but fail to save energy. Comprehensive point of view, 75 degrees is recommended to install a better collector, taking into account the building's facade and the collector effect.

To the survey, building designers are generally concerned with the construction of solar water heater how to combine the safety factor and the future tube maintenance problems in the hope that both solar water heaters provide hot water, without affecting the urban landscape In the specific application details can be more human.

Upcoming Events: 2010 5 28 Day? May 29 2010, Guangzhou, China heat pump, solar Fair

"Hailin Cup" 2010 China Top Ten Brands Award heating heating industry

POST COMMENT

Foreign garbage to China re-exports of manufactured toys - plastic toys, toy exports, foreign waste - toy industry Lighting Accessories from "behind the scenes" to "front stage" - lamps, Guzhen Lighting - Hardware Industry Unitech The Residences Noida New Launch Unitech Group. A New Frontier: Monetization As A Service Get New Year Glamour Buy iPhone Parts to Upgrade and Reduce E-Waste All New - How To Maximise Your Gains In As Little As 7 Days - All Natural Penis Male Enhancement How To Save On Solar Panel Costs Watch TCU Horned Frogs vs New Mexico Lobos on PC Online Live Free Putting your new puppy in a dog cage is kind Improper Chemical Waste Disposal Takes Toll On Us Landfills Christmas or New Year Cruises and Your Camera Watch New Mexico Lobos vs TCU Horned Frogs Live Online NCAA Links