“green Air” Fame Was Promoted Heat Source Heat Pump

A new energy-saving technology, has been gradually integrated into the lives of ordinary people in Gansu Zhangye, as enterprises, hotels Hotels Heat source. Currently, the city’s use of water source heat pump technology of the units has more than 24, use an area of 400,000 square meters, the annual consumption of electricity by four million kwh, the annual saving 13,300 tons of standard coal, the formation of the power supply companies, electricity customers, Environmental protection Three-win-win situation.

Customers “Green air” hold down home heating costs by half

Recently, I came to the first use of Zhangye City, Gansu Province, water source heat pump technology, Hua Chen Hotel. The hotel invested 3 million yuan in 2004 to install a set of facilities, Heating Area of 22,000 square meters. Because of its heating, water supply from climatic constraints, popular with tourists arrival, many visitors stay in the guest book on the “home” in the words of the indoor temperature, humidity, air quality is satisfactory.

This hotel works

person in charge of the Ministry of Construction, with water source heat pump, heating costs 15 yuan per square meter to 16 yuan lower than the boiler heating 3 per ~ 4 yuan. If you add additional hot water, heating costs only about half of the boiler heating.

Also describes the person in charge, power supply companies to create benefits for them more than that, electricity service has a puzzling really difficult, there are worries row worries, to help them actively seek preferential price. He then took out a “tariff classification of Gansu Power Grid Note”, which states, “Where to power as the driving force, by the total power capacity of three kilowatts and above, for transmission, refrigeration, heating, electrolysis, electro-chemical and other non-industrial production of electricity, the implementation of non-industrial electricity prices.

“alone, the company thousands of dollars per month can save electricity.

Power By the new opportunities for expanded sales increase capacity 5 million years

2009, the Gansu Zhangye power source heat pump technology will promote the business year as one of 10 events, as increased sales for a major expansion of focus. It transferred hand, visited relevant government departments, master real estate development in Zhangye market conditions for the firms holding various technical seminars, actively promoting the application of real estate projects in the water source heat pump technology.

Currently, the company is actively promoting the construction of the two largest residential area?? Ning and Park District (70 square meters), and Shandan Horses district (800,000 m2) using water source heat pump. Meanwhile, the company actively seek Zhangye airport, city Housing Authority, the Municipal Bureau of Township Enterprises, Municipal Security Bureau to promote the use of water source heat pump technology. The company is expected to end in 2009, 11 new customers, capacity of 20,000 KVA electricity, heating an area of 387,615 square meters, the annual electricity consumption will reach 5 million kwh.

It is understood that, in 2007, the company’s customers to promote water source heat pump 11, electric capacity of 5580 KVA, heating an area of 211,700 square meters.

2008, the company through active communication and local government, implementation of the project tracking, developer discussions, etc., to establish linkage mechanism, established 13 water source heat pump customers, reported that the total installed capacity of 5750 KVA. October 2008, this 13 customers all water source heat pump technology in use, heating area of 194,400 square meters, the country ahead of schedule Home Appliances Network company issued to the company’s 120,000 square meters of Gansu promotion tasks.

Environmental protection New Year over 10,000 tons of standard coal

Emission Reduction in function Water source heat pump is not consumed in the use of a process Energy , With coal, oil, gas boiler compared to the energy saving benefits are remarkable. First, it is not combustion, to avoid the emission of smoke and hazardous substances; 2 to groundwater as the source of its body, its absorption or release of energy, not consume water, and have no pollution; Third, water source heat pump system can be built underground to save the land for construction; Fourth, it runs no dust, no noise pollution, will not affect people’s daily lives. Fifth, since it uses completely different from the boiler heating system, energy saving technology, heat, refrigeration technology, the cooling performance of up to 4.0 than 5.0, the system thermal efficiency ratio reached 5.0 to 6.0.

It is estimated that by Ground Source Heat Pump Technology, each heating 10,000 square meters can save 332 tons of standard coal and reduce dust emissions from 1.75 tons, 4.1 tons less sulfur dioxide emissions, reducing 830 tons of carbon dioxide emissions. By Zhangye City has been promoting the use of an area 400,000 square meters estimated annual savings of 13,300 tons of standard coal and reduce dust emissions to 70 tons, 164 tons to reduce sulfur dioxide emissions, reduce carbon dioxide emissions from 33,200 tons. In energy efficiency, energy saving air-conditioning of the system than 40%, compared with 70% of heating energy, gas energy than 48%.

Links Water source heat pump Water source heat pump is a ground source heat pump technology. Ground Source Heat Pump technology is to use underground soil, surface water or groundwater and other characteristics of a relatively stable temperature to power as a driving force in winter from the soil, groundwater or surface water for heat, the building heating; summer to the soil, groundwater or surface water, heat, cooling to the building. Ground source heat pump does not need artificial heat source, can replace the boiler or the municipal pipe network and the traditional way of heating Central air conditioning System. At the same time, it can supply water.

Ground source heat pump system consists of three different systems: the soil as a cold source, known as ground source heat pump; to groundwater sources for the hot and cold, known as groundwater heat pump system; to surface water for the hot and cold sources, as surface water heat pump system. Winter, because the groundwater temperature higher than the surface, using water source heat pump equipment can be taken away by the cold room, to the effect of heating; to the summer, by contrast, can achieve cooling effect. The whole process because of the heat of conversion, it is appropriate temperature throughout the year.

The technology is the use of renewable energy technologies, environmentally friendly and comfortable water province, temperature control, clean and pollution-free, etc