特性描述Feature description

技術來源 Technology source

采用日本真空熱水鍋爐的制造技術和歐洲的低NOx燃燒技術。Use manufacturing technology of Japanese vacuum hot water boiler and European low NOx combustion technology.

工作原理 Operating principle

真空熱水鍋爐是利用水在不同的壓力下，沸騰溫度不同的特性進行工作的。例如：在一個大氣壓下，水的沸點是100℃，而在6mmHg的壓力下，水的沸騰溫度則是4℃。真空熱水鍋爐則是在20mmHg－500mmHg的壓力范圍內工作的，對應的出水溫度為15℃～85℃。在此工作壓力下，燃燒使熱媒水溫度上升至飽和溫度，并在水面產生相同的蒸汽。此時向熱交換器（供熱水或采暖）內通冷水，管內的冷水被管外的蒸汽加熱成溫水并通至用戶處，而管外的水蒸汽則被冷卻凝結成水滴滴回水面再被加熱，從而完成整個循環過程。Vacuum hot water boiler works according to features under different pressures and different boiling temperatures. For example: water boiling point is 100℃ under one standard atmosphere, while water boiling point is 4℃under 6mmHg pressure. Vacuum hot water boiler works within 20mmHg－500mmHg pressure scope and corresponding effluent temperature is 15℃～85℃. Under this working pressure, combustion makes hot medium water temperature rise to saturation temperature and produce the same steam on the water surface. At this time, feed cold water to heat exchanger (supplying hot water or heating), cold water in the tube flows to the user after heated to be warm water by the steam outside tube, the steam outside tube is cooled to be water dripping on the water surface to be heated again, and thus complete the whole cycle process.

主要特點 Major characteristics

1.安全可靠Safe and reliable

始終在負壓狀態下運行，無膨脹爆炸的危險，具有常壓和有壓鍋爐無法比擬的安全可靠性。Always run under negative pressure, having no expansion and explosion danger and possessing the incomparable safety and reliability by atmospheric pressure and pressure boilers.

2.無需資格審查No need of qualification examination

不屬于“壓力容器安全法規”的范疇，不需要資格審查。It doesn’t belong to category of “pressure vessel safety code” and doesn’t need qualification examination.

3.一機多用的理想功能 Multi-purpose ideal function

一臺真空鍋爐可以實現采暖、衛生熱水等多種需求。One vacuum boiler can realize many demands of heating, hygienic hot water, etc.

4.爐內不結垢，真空無氧，壽命更長 No scale in the furnace, vacuum without oxygen, long service life

使用處理后的軟化熱媒水，爐內不結垢；爐內保持高真空無氧，大大降低了爐內腐蝕；機組使用前熱媒水一次性充入機組內，維護管理方便，在使用壽命期內不需要更換。使真空鍋爐的使用壽命達到半永久性。Use the softened hot medium water after treatment, no scale in the furnace; maintain high vacuum without oxygen and it greatly decreases furnace corrosion; feed hot medium water into unit at a time before use of unit, convenient for maintenance and management, no need to exchange it during the service life, to make the service life of vacuum boiler reach to semipermanent.

5.真正的高效環保產品 Really high efficient environment friendly product

采用歐洲先進的低NOx燃燒器，排煙遠低于國家規定的標準，完全符合國家一類地區環保要求。Adopt European advanced NOx combustor and its smoke evacuation is far below national prescribed standard, completely complying with environmental protection requirements of state Class I area.

6.微電腦智能控制，自動化程度高 Microcomputer intelligent control, high automation degree

觸摸屏顯示,虛擬按鍵,中文及圖形顯示系統工況,在線操作指南,故障自診斷,全自動運行加手功操作可一用一備;實現人機對話.Displayed by touch screen, virtual button, Chinese and graphic display system working condition, on-line operating instruction, breakdown self diagnosis, full-automatic running with manual operation, one for use and one for standby, realize man-machine conversation.