The utility model discloses a complementary combined cooling, heating and power supply device, which belongs to the field of clean heating, including a gas internal combustion engine, a hot water and a warm water plate heat exchanger and an electric boiler. The gas internal combustion engine is connected with a flow metering control device, the gas internal combustion engine is connected with the hot water and warm water plate heat exchanger, and the gas internal combustion engine is connected through a distribution transformer and a network. Network 1 is connected to users. The beneficial effects are as follows: 1. Natural gas first enters the gas internal combustion engine to generate electricity for users to use, and at the same time generates waste heat for heating. Effective cascade utilization of natural gas can significantly improve the economy of clean heating of natural gas; 2. The gas internal combustion engine and the electric boiler are jointly heated, and the system is economical and reliable, which can effectively improve the heating comfort of users; 3. The gas internal combustion engine and the electric boiler are jointly heated. The gas internal combustion engine opens at peak time and stops at Valley time, while the electric boiler opens at valley time and stops at peak time can effectively play the role of peak cutting and valley filling.
【技术实现步骤摘要】
一种互补式的冷热电联供装置
本技术涉及清洁供暖领域,特别是涉及一种互补式的冷热电联供装置。
技术介绍
目前,我国东北地区清洁取暖比例较低,部分地区仍大量使用散烧煤,天然气清洁供暖是一种有效的燃煤替代手段。但是,东北地区燃气价格较高,传统的燃气热电联产或燃气锅炉供暖方式经济性差,导致了天然气清洁供暖在东北地区的发展缓慢。电锅炉采暖是近年兴起的清洁取暖手段,目前普遍采用蓄热式电锅炉,即在低谷电价时段电锅炉运行,在供暖的同时将多余热量储存于蓄热水箱,在峰平电价时段电锅炉停机,由蓄热水箱进行供暖。东北地区虽然出台了蓄热式电锅炉电价政策,但是谷电电价仍然较高,实际应用中为保证项目的经济性,室内供暖温度仅为18°C,用户舒适性体验较差。
技术实现思路
本技术的目的在于提供一种燃气内燃机、蓄热式电锅炉耦合互补的热电联供装置,以有效提高天然气、电锅炉等清洁采暖技术的经济性,在东北地区推广散煤替代。本技术通过以下技术方案来实现上述目的:一种互补式的冷热电联供装置,包括燃气内燃机、热水-温水板式换热器一和电锅炉,所述燃气内燃机与流量计量控制装置相连接,所述燃气内燃机与所述热水-温水板式换热器一相连接,所述燃气内燃机通过配电变压器及网络一与用户连通,所述燃气内燃机与烟气-热水板式换热器相连接,所述烟气-热水板式换热器上设置有烟囱,所述电锅炉与配电变压器及网络二相连接,所述电锅炉通过蓄热循环水泵与蓄热水箱相连接,所述蓄热水箱与热水-温水板式换热器二相连接。上述结构中,城市天然气经过所述流量计量控制装置进入所述燃气内燃机中,在所述燃气内燃机中天然气燃烧产生热量,所述燃气内燃机内的缸套水被加 ...
【技术保护点】
1.一种互补式的冷热电联供装置,其特征在于:包括燃气内燃机、热水‑温水板式换热器一和电锅炉,所述燃气内燃机与流量计量控制装置相连接,所述燃气内燃机与所述热水‑温水板式换热器一相连接,所述燃气内燃机通过配电变压器及网络一与用户连通,所述燃气内燃机与烟气‑热水板式换热器相连接,所述烟气‑热水板式换热器上设置有烟囱,所述电锅炉与配电变压器及网络二相连接,所述电锅炉通过蓄热循环水泵与蓄热水箱相连接,所述蓄热水箱与热水‑温水板式换热器二相连接。
【技术特征摘要】
1.一种互补式的冷热电联供装置,其特征在于:包括燃气内燃机、热水-温水板式换热器一和电锅炉,所述燃气内燃机与流量计量控制装置相连接,所述燃气内燃机与所述热水-温水板式换热器一相连接,所述燃气内燃机通过配电变压器及网络一与用户连通,所述燃气内燃机与烟气-热水板式换热器相连接,所述烟气-热水板式换热器上设置有烟囱,所述电锅炉与配电变压器及网络二相连接,所述电锅炉通过蓄热循环水泵与蓄热水箱相连接,所述蓄热水箱与热水-温水板式换热器二...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。