D88尊龙

你好,歡迎來到濟南D88尊龙環能燃氣發電設備有限公司官方網站!

D88尊龙內燃發電機組冷熱電聯供系統介紹

來源:http://dgxcbw.com   發布于:2018-07-17

D88尊龙內燃發電機組冷熱電聯供系統作為一種分布式能源供應系統,能源利用率高,經濟性好。在實際運行過程中,內燃發電機組可同時解決缸套水溫度控制、余熱回收與管理等多個問題,可以實現多品位熱源輸入、多種類熱用戶熱量輸出和余熱熱能管理等多種功能。

D88尊龙As a distributed energy supply system, the CCHP system of the internal combustion generating set has high energy utilization and good economy. During the actual operation, the internal combustion generator can solve the problems of water temperature control, waste heat recovery and management at the same time, and can realize many functions, such as multi grade heat source input, multi type heat user heat output and waste heat heat energy management.

D88尊龙內燃發電機組具有技術成熟、價格低廉、發電效率高、部分負荷特性好等優點,因而建立基于內燃發電機組的冷熱電聯供系統具有很大的發展前景。

The internal combustion generating set has the advantages of mature technology, low price, high efficiency and good part load characteristics. Therefore, it has a great development prospect to establish a cold and power cogeneration system based on internal combustion generator.

QQ截圖20171025151941.jpg

D88尊龙由于燃氣內燃機自身的特點,內燃發電機組冷熱電聯供系統一般采取的是“以電定熱”的方式運行,即在滿足電用戶電負荷需求的前提下進行相應的余熱回收與利用。在余熱回收方面,缸套水與煙氣作為余熱源,其溫度差異很大,且在數量上有較大差異。

D88尊龙Due to the characteristics of the gas combustion engine, the cold and power CO supply system of the internal combustion generator generally takes the way of "electricity fixed heat", that is, the corresponding waste heat recovery and utilization are carried out on the premise of meeting the electric load demand of the electric users. In terms of waste heat recovery, the temperature of cylinder liner water and flue gas as the residual heat source is quite different, and there is a great difference in quantity.

在對缸套水余熱利用的過程中,需要控制缸套水水溫在一定的范圍內,否則影響內燃發電機組的安全運行。一般來說,缸套水工作溫度的正常范圍在 80~90°C。在余熱利用方面,冷熱電聯供系統存在多熱用戶熱量供應問題:生活熱水、熱驅動制冷機和蓄熱水箱屬于不同類型的熱用戶。因此,內燃發電機組冷熱電聯供系統既可以控制內燃發電機組缸套水溫度,又可實現多品位熱源輸入、多種類熱用戶熱量輸出和余熱熱能管理等多種功能,具有結構緊湊、安全可靠等優點。

D88尊龙In the process of utilizing the waste heat of cylinder liner, it is necessary to control the water temperature of the cylinder liner in a certain range, otherwise it will affect the safe operation of the internal combustion generating set. Generally speaking, the normal temperature range of cylinder liner water is 80~90 degree C. In the use of waste heat, there is a problem of heat supply for multi heat users: hot water, heat driven refrigerator and storage tank belong to different types of heat users. Therefore, the cold and power combined supply system of internal combustion generator can not only control the water temperature of the cylinder sleeve of the internal combustion generator group, but also can realize many functions such as multi grade heat source input, many kinds of heat output and heat energy management of waste heat. It has the advantages of compact structure, safety and reliability.

以上就是為大家介紹的有關瓦斯發電機組的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們http://dgxcbw.com D88尊龙我們將以的態度,為您提供服務.

The above is a detailed introduction to the gas generator set for you, I hope to help you. If you have any questions, please contact us http://dgxcbw.com, we will be the most professional attitude, provide service for you.


上一篇:瓦斯氣發電機組的低溫啟動方式
下一篇:沼氣發電機組軸電流故障怎么診斷?