綜合利用瓦斯發(fā)電機組熱設計考慮因素
綜合利用瓦斯發(fā)電機組熱能主要從三個方面著手:即電力供應、采暖洗浴等供熱以及夏季空調(diào)制冷。在綜合利用的設計過程中應充分考慮以下幾方面的因素:
The comprehensive utilization of heat energy of gas generating units is mainly from three aspects: power supply, heating and bathing, and air conditioning and refrigeration in summer. The following factors shall be fully considered in the design process of comprehensive utilization:
利用應避免對瓦斯發(fā)電機組的性能產(chǎn)生大的影響,即不影響瓦斯發(fā)電機組的正常運行及功率輸出;
The utilization shall avoid having a great impact on the performance of the gas generator set, that is, it shall not affect the normal operation and power output of the gas generator set;
排氣總管到余熱利用系統(tǒng)之間的距離應盡可能短,同時應充分考慮排氣管的隔熱保溫,減少從瓦斯發(fā)電機組排氣出口至熱管余熱鍋爐的熱量損失;
The distance between the exhaust main pipe and the waste heat utilization system shall be as short as possible, and the heat insulation of the exhaust pipe shall be fully considered to reduce the heat loss from the exhaust outlet of the gas generator unit to the heat pipe waste heat boiler;
需要考慮瓦斯發(fā)電機組負荷變化時給余熱發(fā)電及余熱制冷、制熱造成的影響,避免因負荷變化使制冷(或制熱)過量或能力不足;
It is necessary to consider the impact on waste heat power generation, waste heat refrigeration and heating caused by load change of gas generator unit, so as to avoid excessive refrigeration (or heating) or insufficient capacity due to load change;
考慮到整個流程控制范圍大、項點多、操作難度大等因素,整個系統(tǒng)應盡可能實行電氣自動化控制和監(jiān)測;
Considering the large control range of the whole process, many items, difficult operation and other factors, the whole system should implement electrical automatic control and monitoring as far as possible;
整套系統(tǒng)應充分考慮維護操作以及使用的安全性。
The whole system shall fully consider the safety of maintenance operation and use.
此外瓦斯發(fā)電機養(yǎng)護知識需要進行充分的了解,這樣才能在后面的使用更加順利。
In addition, the maintenance knowledge of gas generator needs to be fully understood, so that it can be used more smoothly in the future.
1、負責發(fā)電機養(yǎng)護的人員應認真遵守及按《瓦斯發(fā)電機安全操作及保養(yǎng)手冊》進行相關(guān)操作及養(yǎng)護。
1. The personnel responsible for generator maintenance shall carefully observe and conduct relevant operation and maintenance in accordance with the safe operation and maintenance manual of gas generator.
2、外部針對瓦斯機各個附件的安裝情況,穩(wěn)固程度,地腳螺栓和工作機械相連的磨損程度及時的進行檢查,確保牢靠性。
2. External inspection shall be carried out in a timely manner for the installation of various accessories of the gas machine, the degree of stability, and the degree of wear of foundation bolts and working machinery to ensure the reliability.
3、要及時的觀察并檢查各儀表,確保讀數(shù)正常,出現(xiàn)故障及時修理和更換。
3. Observe and check all instruments in time to ensure that the readings are normal, and repair and replace them in case of failure.
4、及時檢查水、油和氣的情況,對油,水管路接頭等密封面存在的漏油,漏水現(xiàn)象及時的進行處理,及時消除排氣管和氣缸蓋墊片,渦輪增壓器的漏氣現(xiàn)象,從根源入手解決問題。
4. Check the water, oil and gas conditions in time, deal with the oil leakage and water leakage on the sealing surface of oil and water pipe joints in time, eliminate the air leakage of exhaust pipe, cylinder head gasket and turbocharger in time, and solve the problem from the root.
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