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CWNS型低氮常壓燃氣（油）熱水鍋爐
CWHS型低氨系列常壓燃氣(油)熱水鍋爐是臥式內燃綠皆式鍋殼鍋爐，其主要結構由鍋殼、爐膽，火箱、一口程煙管。一回程煙管、前后煙箱等組成。適用輕油、重油、城市煤氣、天然氣等氣體、液體燃料。
CWHS series low nitrogen atmospheric pressure gas(oi hat water boiler isa horizontal internal cambustion wet back shell boiler. The main structure is composed of a pot shell, a furnace liner, a fire box,a one-pass smoke pipe,atwo-pass smoke pipe, and front and rear smoke boxes. Sultable for gas and liquid fuels such as light oil, heaw oilcity gas and natural gas.
特性描述
Characterstic description
燃燒室采用了波形爐膽或直形爐膽、對接焊縫，濕背式結構，避免了后管板受高溫煙氣沖刷易燒壞的特點，確保鍋爐安全。
煙氣三回程設計，煙管采用螺紋煙管，內插擾流子，增加了對流傳執面積和增強傳執效果，星部煙道可增設冷凝換熱器降低排煙溫度，吸收煙氣中的顯熱和潛熱，從而提高鍋爐的熱效率(達95%)。
鍋爐主體嚴格按照JB/T7985-2002《小型和常壓熱水鍋爐通用技術條件》及其相關標準生產制作/檢驗，品質精良。出廠前做靜態壓力試驗和熱態試驗，
采用整機進口燃燒器，壓力霧化，燃燒完全，噪音低，安全高效目環保指標均符合國家要求。鍋爐本體與膨脹水箱相連，膨脹水箱直通大氣，常壓下運行，無安全隱患。
運行實現全自動控制，對出口水溫自動調節，鍋爐自動點火程序啟動，配有缺水、過熱、熄火等多種報警聯鎖保護裝置確保鍋爐高效、安全、可靠運行。
結構緊湊，外形美觀，整體快裝出廠，運輸安裝方便，
廣乏應豐于賓館、住宅，別野，寫字樓，休閑娛樂場所的米暖和生活熱水的供應
1. The combustion chamber adopts a corrugated furnace or straignt furnace.but welded seam. and a wet back structure, which avoids the characteristics of easy burnout of the rear tube plate by high-temperature fiue gas erosion and ensures the satety of the boiler.
2. The flue gas three-pass design, the flue pipe adopts a threaded flue pipe, and a spoiler is inserted to increase the convective heat transfer area and enhance the heat transfer effect. The tail flue can be equipped with a condensing heat exchanger to reduce the exhaust gas temperature, absorb the sensible heat and latent heat in the fiue gas, thereby increasing the thermal efficiency of the bcier (up to 96%)
3. The main body of the boiler is producedhinspected strictly in accordance withJB/17985-2002 General Technical Conditions for Smal and Atmospheric Hot Water Boilers and related standards. and is of excellent aualityDo static pressure test and thermal test before leavina the factory
4. it adopts the imported burmer of the whole machine,pressure atomizationcomplele combustion, low noise.safety and efficiency, and environmental pratection indicalors meetnationalreouiements.
5. The bo er body is connected with the expansion water tank, and the expansion water tank is directly connected to the atmosphere. It runs under normal pressure and has no satety hazards
6. The boller operation realizes automatic control. the outet water temoerature is automatically adusted, the boter automatic ianition proaram is started. and i is equipped with multiple alarm interlock protection devices such as water shortage overheating, and flameout to ensure efficient, safe and rellable operation of the boiler.
7.The structure is compact, the appearance is beautifu the whole isquick-installed, and the transportation and installation are convenient
8. it is widely used in heating and domestic hot water supply in hotels residences, villas, office buildings teisure and entertainment places
低氮常壓熱水鍋爐技術參數
項目 參數 | CWNS 0.7-80/60 -Q | CWNS1.4-80/60 -Q | CWNS2.1-80/60 -Q | CWNS 2.8-80/60 -Q | CWNS3.5-80/60 -Q | CWNS4.2-80/60 -Q) | CWNS7-80/60 -Q | CWNS14-80/60 -Q | ||
額定熱功率 | MW | 0.7 | 1.4 | 2.1 | 2.8 | 3.5 | 4.2 | 7 | 14 | |
工作壓力 | MPa | 常壓 | ||||||||
出/回水溫度 | ℃ | 80/60 | ||||||||
熱效率 | % | ＞94（低溫工況時＞96；低溫工況帶冷凝器時＞103） | ||||||||
燃氣耗量 | Nm3/h | 75.3 | 152.1 | 229 | 302.9 | 372.5 | 446.8 | 757.7 | 1516.6 | |
出水管DN | mm | 100 | 125 | 150 | 150 | 150 | 200 | 250 | 300 | |
回水管DN | mm | 100 | 125 | 150 | 150 | 150 | 200 | 250 | 300 | |
煙囪直徑 | mm | 300 | 350 | 400 | 400 | 600 | 600 | 800 | 1000 | |
鍋爐運輸重量 | kg | 2669.3 | 4087.4 | 4914.6 | 6478.8 | 8293.1 | 9721 | 17266.7 | 30610.4 | |
最大運輸尺寸 | 長 | mm | 3263 | 3823 | 4263 | 4763 | 4933 | 5233 | 7030 | 8032 |
寬 | mm | 1520 | 1680 | 1862 | 1960 | 2070 | 2070 | 2460 | 3024 | |
高 | mm | 2082 | 2196 | 2421 | 2471 | 2612 | 2612 | 3000 | 3628 | |
天然氣耗量是以低位發熱值8600Kcal/Nm3計算，輕油耗量是以10263Kcal/kg進行計算。
注：表中數據及圖片僅供參考，產品以實物為準，如因改機型而變更恕不另行通知。
