oil condensing vacuum hot water boiler

Since the use of advanced technology vacuum boiler control, automatic failure level, low alarm, the system may notify the user and automatically cut off power, to avoid losses due to lack of water. Forming a special design of the structure, it can be a machine. Also provides multi-channel, the temperature difference between the hot water to meet the various needs of users for central air conditioning, heating, sanitary hot water, high-level swimming pools, hotels, hotels and other hot water supply. It can provide process water for all types of industrial and mining enterprises. Imported burner has good insulation effect, applicable to an altitude of 3000 meters below the area. For heating, the heat of the burner indirectly received by the negative pressure steam. Under standard conditions, the vacuum degree of the vacuum chamber with increasing vacuum chamber -76cmHg vapor pressure decreases, the heat medium when the vapor temperature reached 94 deg.] C negative, lowered vacuum degree -15cmHg, start and stop the vacuum switch burner, a heat exchanger with take the heat. Steam temperature and the heat medium decreases, the negative pressure increases to maintain a constant vacuum. Switching cycle start-up burner, so as to achieve the purpose of heating and water heating. Minimal vacuum chamber of the vacuum furnace -15CMHG, up to -76CMHG, negative pressure is always maintained in a state of absolute security, the steam temperature of the vacuum chamber and the vacuum chamber of the heat medium can be increased to 94 deg.] C, the heating and hot water water temperature up to 80 ℃. Boiler body and not subjected to any pressure of the vacuum chamber, the heat exchanger can withstand the pressure. Therefore, no need to check the entire process from commissioning to operation, the boiler does not need permission. Advantages advantages of condensing vacuum hot water boiler vacuum boiler operation is a negative pressure, safe and reliable, no explosion, not subject to supervision and inspection, can be placed on the roof, the basement does not scale, compared to other hot water boiler long life vacuum heat the boiler water pressure and hot water boiler and Comparative residential heating system pressure hot water boiler is mainly used for heating boilers cell. It was heated in two ways: floor heating, a heating radiator. Residential district heating system depends on the height of the floor to decide whether heating alone. Vacuum hot water boiler operating principle is to use the steam generated by the boiling of water at low pressure, water and steam condensation heat transfer and heat output mode. The interior of the apparatus is a closed vacuum chamber. Combustion heat medium boiling water was evaporated in a vacuum chamber to produce a negative pressure steam, steam condensation outside the heat transfer tubes, the inner tube heating cold water supplied to the user, the steam condenses into water droplets return to the heat medium heating evaporation again, completing the cycle.

Vacuum gas boiler can not be successful ignition, general root cause of several vacuum gas boiler using diesel fuel as the source, we need to run in the ignition process using vacuum gas boiler, sparking an unsuccessful run it is also the most general lying nest. Vacuum gas boiler in the adoption process, the most likely to cause ignition operation is not successful, produce vacuum gas boiler can not run normally, the authors introduce you to vacuum gas boiler can not be the root cause of several ignition general. Vacuum gas boiler ignition can not be the root cause of several general: First, the gas valve problems: pulse gas valve and controller such as those caused by unilateral lying nest, vacuum gas boiler is no way to work. Second, battery failure: If the battery should be mainly to check the batteries are not too old. Insufficient voltage, it makes vacuum gas boiler ignition operation is unsuccessful. Third, the failed pressure: inflow gas boiler vacuo clogging of the filter can not usually generate water circulation cleaner clearing on it. Fourth, miniature solenoid valves problems: vacuum gas boiler to run if the ignition when the ignition is running only to hear the sound of little miniature solenoid valves "despair" ci ci sound, perhaps aging-related injuries as miniature solenoid valves, miniature solenoid valves aging, will not by operation, when the ignition switch can be started at the point of a fire, but the flame and the speed i.e. confinement; determining whether miniature solenoid valves in the previous question has to be determined whether the usual gas valve operating module, if the problem can not operate miniature solenoid valves pull. Fifth, the ignition operation failure needle or needle sensors: a vacuum gas boiler ignition operation pin misalignment. You can change or correct needle placement of the ignition run; if failed induction of senescence, just to clean up the placement of good sense will be enough. Six, not the usual flue emissions. Vacuum gas boiler flue clogging, clog clearing flue flue too long, the formation is not correct. The instructions may form a double coaxial flue hot water unit. Seven water vapor collaboration assembly problems: vacuum gas boiler, water and gas valve cooperating aging or injured intimal flap will not push the operating state controlling means is weak; weak operating state controlling means bad.

Still 8 cultural and creative industrial park is located in the Chaoyang District, Beijing, Bali Zhuang Chen Lin, No. 2, construction area of ​​493,300 square meters. Surrounded by quintessence of Court, Red Sandalwood Museum, Shanxi Museum and other famous attractions. Due to its special geographical location, has very stringent requirements for providing heat boiler plants. Carefully selected to finalize cooperation with our company, signed a two He Lide series complete condensation pressure hot water boiler.

Characteristics of hot water boiler described in Henan fast boiler gas hot water boiler with water in vacuo characteristics having different boiling points at different pressures working environment. At normal atmospheric pressure, the boiling point of water is 100 deg.] C, vacuum gas hot water boiler -0.07Mpa working in a pressure range of the water boiling temperature is lower than the corresponding 93 deg.] C, vacuum gas hot water boiler of the boiler to work under pressure. Combustion temperature of the water rises to the boiling temperature of the boiling water produced the same surface temperature steam, which absorb large amounts of heat volatilization. In this case, the water injected into the boiler heat exchanger, the cold water in the steam tube is an outer tube is heated into hot water then flows, steam is condensed out of the cold water cooled tube heat exchanger into water droplets. This completes the process water circulation in vacuo. 1. In the flue tube mounting closed fins increase the heat transfer effect, so that more concentrated arrangement. 2. Integral with a square configuration, personalized spraying, separation shape appearance. 3, large furnaces can techniques: effective to increase the heat radiation per unit area, to reduce NOX emissions. 4. Pure ensure high boiler water boiler water scaling, oxidation. Fives. All wet back shell using tricyclic structure, static heating, large heat balance. 6, all active control system, no staff on duty. Simple pulse level detection circuit unique structure, reliable performance. 8. Out of the water temperature display is doubled, easy to control operation of condensing vacuum hot water boiler and crumb. 9. High quality multilayer centrifugal glass wool insulation, heat losses are small. Vacuum hot water boiler with three gas-pressure safety protection system: automatic safety explosion relief valve: When the pressure inside the boiler continues to rise, the explosion-proof valve due to excessive pressure and burst, releasing the pressure inside the boiler, to ensure the safe operation of the boiler; a digital pressure switch : imported from Japan digital pressure switches, ready disassembly. Detecting the degree of vacuum changes the boiler, when the pressure is too high, the end of fire; explosion-proof valve automatic safety alarm: In special cases, when the pressure in the boiler becomes slightly positive pressure explosion-proof safety valve controlled vibration alarm, turn off the power boiler.

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