Earlier on September 27, at the 2nd Sino-Japan Energy Conservation and Environmental Protection Comprehensive Forum held in the Great Hall of the People in Beijing, Shenyang City, as the only representative of the local government participating in the conference, introduced the experience. In recent years, Shenyang Municipal Party Committee and Municipal Government has set up the only promotion office of ground source heat pump technology included in the government sequence in the world in order to raise the level of building energy conservation. Under the premise of scientific analysis and demonstration, the "Opinions on the Implementation of Ground Source Heat Pump Technology Application" has been worked out and a comprehensive revision of "Shenyang Urban Heating Planning" has been made, which stipulates that the promotion of shallow ground energy and other clean buildings Renewable energy, heating of ground source heat pump technology as one of the main means of urban heating. In order to establish a long-term mechanism, Shenyang Municipal Party Committee and Municipal Government, on the basis of popularizing and applying the traditional heat pump methods such as water source heat pump and soil source heat pump, introduced the first city-level comprehensive utilization of recycled water source heat supply plan in April 2007 "Shenyang City, renewable water source heat pump heating planning" by domestic experts as the Chinese city "to reduce emissions" direction of a new breakthrough and a new leap. Shenyang City, also innovative use of "hybrid water source heat pump technology" and "renewable water source heat pump technology," two new technologies. The "recycled water source heat pump technology" is to extract the use of urban domestic sewage heat for urban heating, not only to meet the needs of large-scale heating, but also in line with the requirements of circular economy. Has now completed the Shenyang Guhui renewable water source heat pump heat source project, the daily water can be used 400,000 tons, heating capacity of 4.6 million square meters can be formed. Under construction, the Shenshuiwan reclaimed water source heat pump heat source project and the northern sewage treatment plant reclaimed water source heat pump project will form a heating capacity of 7.6 million square meters. This technology has become a good technology for benefiting the country, benefiting the people and protecting the environment. Shenyang City in 2007 to promote the application of ground source heat pump technology area of ​​18 million square meters; is expected by the end of 2010, the city's ground source heat pump technology application area of ​​65 million square meters of work objectives.
Dichroic Filter
Dichroic filters separate a broad spectrum of light into two components: a reflected component and a transmitted component. They provide the ability to select different bands from a spectrum and direct those bands to where they can either be used or discarded. Heat / UV control, color separation, and fluorescence microscopy are a few of the most common uses of dichroic filters.
Dichroic filters separate a broad spectrum of light into two components: a reflected component and a transmitted component.
The infrared band of the infrared filter includes a wide range of wavelengths, ranging from 780 nm to 14 um, including near
infrared, mid-infrared and far-infrared. Near infrared (code IR-A, wavelength 780-1500 nm, NIR), mid-infrared (IR-B, 1500-6000 nm,
MIR) and far infrared (IR-C, 6000-14000 nm, FIR) bands. According to the optical characteristics, there are long wave pass filter
and bandpass filter.
Application:
1 Microscopic instruments
2 Optical metrological instrumentsLaser protective windows
3 Optical instruments of surveying and mapping
4 Machine vision devices
5 Optical detection instruments
6 The popular science optical
7 A digital opticalOptical test instruments
8 Fiber optic instruments
9 Laser Instruments
10 Electro-optic displays
11 Medical opticalInfrared thermography
12 Observation instrument measuring instrument andphotography
Dichroic Filter,Notch Filter,Optical Dichroic Filter,Dichroic Color Filter
Changchun Ruiqi Optoelectronics Co.,Ltd , https://www.ruiqi-optics.com