fuel gas vacuum hot water boiler

This is our first collaboration with fast boiler, professional and caring service fast boiler's impressed us. From pre-sales advice to after-sales guidance, every step is very careful and thoughtful. They provide hot water boiler performance is also very good, and effectively improve the level of our heating units. --customer feedback

Price Price hot water boiler hot water boiler: gas fuel vacuum hot water boiler use of the characteristics of different water pressure environment of different boiling points. At normal atmospheric pressure, the boiling point of water is 100 deg.] C, vacuum gas hot water boiler operating pressure in the range -0.07Mpa less. Corresponding boiling temperature of water is less than 93 deg.] C, vacuum gas at the operating pressure of the hot water boiler, the combustion temperature rises to the water boiling temperature, the steam boiling surface to produce the same temperature, volatile vapors absorb large amounts of heat. At this time, water is injected into the heat exchanger of the boiler. After the inner tube was heated to an outer cold administered heated steam flows out through the steam pipe outside the cold water cooled heat exchanger is condensed into water droplets, the water cycle is completed in vacuo. 1. smoke tube was added in the process, improve the heat transfer effect of making the arrangement more concentrated. With a square overall structure independent spray, beautiful shape of the separation. three. Large furnace techniques: effectively increasing the heat radiation area of ​​the unit, to reduce the nitrogen oxide emissions. 4. Boiler water using a high water to ensure that water within the boiler fouling and not oxidized. All wet back shell type three-way structure, static heating, excess heat .6, actively control the whole system, it does not require special duty. Seven. Unique pulse level detection circuit having a reliable performance. 8. inlet / outlet temperature display easier to control the operation of the vacuum and hot water boiler operating segment. 9, receiving advanced multilayer insulated glass wool, heat loss is small. Henan fast boiler gas hot water boiler with three vacuum pressure safety system: automatic safety explosion-proof valve in the discharge control: when the internal pressure of the boiler continues to rise, the explosion-proof valve due to EHV broken, releasing the pressure inside the boiler, to ensure safe operation of the boiler; Digital pressure switch: imported from Japan digital pressure switch, detecting a change in the pot at any degree of vacuum, when the pressure is too high, side off: opening vent automatic safety alarm: the boiler when the internal pressure becomes slightly positive, automatic vibration security alarm explosion-proof valve, cutting off the power boiler.

The advantage is durable and never hot water boiler hot water boiler explosion hazard What are the advantages of it, its advantages is never the risk of explosion, do not carry out supervisory inspection, regardless of the pressure relief problems boiler room, save steel and simplify the process , then scrapped boiler, cancel water supply pump, power failure protection is good, durable, saving the user investment. Hot water boiler operation is very simple, bank up a fire, dust, water, ignition thanks to this step, when the bank up a fire is the first cleaning, the ash cleaned, and then filled with coal bucket coal door that is closed can. Economic and environmentally friendly fuel vacuum hot water boiler is in line with the needs of social development, therefore, vacuum hot water boiler is also welcomed by the people, and its usage is very large, their own strengths vacuum hot water boiler determines its space development huge. Automatic heating, hot water boiler vacuum meter is automatically displayed temperature and pressure, the secondary vacuum hot water boiler 24 hours can be a stoker, a hot water boiler so that the vacuum can maintain a constant temperature all day, so the use of it will be more convenient. Hot water boiler system, each station change the hot water boiler according to the size of the load carried by each of the main regulator of the proportional band. The fuel conditioning subsystem using the hot water boiler and steam turbine power - Frequency electrohydraulic control system similar to the feedforward - feedback cascade control system. Master regulator proportional regulator, the steam turbine power - frequency electro-hydraulic control system of a frequency corresponding to a difference amplifier which corresponds to droop ratio with the steam turbine, the size represents the size of the hot water boiler with a load capacity, proportional band greater hot water boiler with a load capacity greater the amount of fuel introduced ;; feedback signal, and the power turbine - steam turbine a pressure signal introduced into the electrohydraulic control system in a frequency corresponding to that amount of fuel is rapid elimination of hot water boiler spontaneous disturbances. Hot water boiler power problem, we use a temperature controlled pump start and stop, try not to let the pump work when the low temperature, when the temperature reaches the set again to start the pump. The inner wall of the boiler thermal efficiency to reduce generation of scale is the main cause waste of electric boiler, or magnetic methods recommended softening boiler water treatment, not only energy, but also extend the life of the boiler.

Vacuum hot water boilers and pressure hot water boiler specifically what is the difference Today, many are unified district heating boiler combustion modes of supply of hot water, hot water boiler performance and therefore plays an increasingly important user of heating role. The most common on the market are fuel vacuum hot water boiler and boiler atmospheric hot water boiler. However, many consumers these two hot water boilers may not have a deep understanding. First, security is now different professional vacuum hot water boiler hot water boiler main purpose of the internal trigger negative pressure hot water boiler can achieve rapid, constant temperature, but also by the vacuum hot water boiler pressure hot water boiler structural changes related So special and safe. However, good pressure hot water boiler hot water boiler in use only local ventilation, it is particularly safe and reliable pressure hot water boiler. Second, due to the small amount of water heating efficiency of different vacuum hot water boiler, the need for multiple cycles of heating burners, boilers, hot water boiler pressure vessel can be opened with just one burner, in order to achieve a good heating effect. It can effectively heat the water circulating in the hot water boiler, and the heat efficiency of the hot water boiler higher than atmospheric vacuum hot water boiler. Third, the complexity of the equipment in order to ensure different vacuum, vacuum hot water boiler must be installed infrastructure series a vacuum pump, but the average hot water boiler pressure control device need not be employed to maintain the vacuum. Therefore, in the absence of complex control device, the operation more simple, the complexity of the boiler equipment is also to meet the needs when more users.

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