Gas combination boiler glass panel instant water heater installation and preparation requirements of (a) the preparatory work before the installation of a boiler installation must be installed by the unit has installed a license .. The installer must be familiar with "Boiler Safety Technology Supervision", and carefully read the installation instructions and other random technical documents. 2, a mounting position: 1) as close as possible to install a boiler steam, hot site, to facilitate shortening the hot water and steam pipes, reducing capital costs, reducing the pipeline heat loss. The installation site should be water supply, sewage convenience. Burning light diesel oil, heavy oil residue and the boiler must be closer to the oil reservoir; burning natural gas, town gas boiler must be easy to close the gas source. 2) boiler room layout should follow the "Boiler Safety Technology Supervision" relevant provisions "boiler room", to be well-lit, well-ventilated, no ground water, ease of operation and maintenance, boiler room must be equipped with at least two fire extinguishers 1211. 3) Check the boiler foundation, prepare the boiler in place. 3, equipment acceptance: acceptance by conduct an inventory purchase contract or supply list. 4, lifting large boiler: not less than 1.1 times the lifting equipment of large weight of the boiler, two lugs for the lifting jack top or at the bottom edge away slowly, not to any other parts of the lifting or addendum to avoid damage to the boiler. (Ii) installation requirements: 1, the main steam line installation requires the main steam lead pipe height is generally greater than 0.5 m, the bending radius should be greater than or equal to 5 times the diameter of the pipe, the pipe should be installed at the lowest trap, preventing water pipe, It should be a main steam pipe insulation. 2, a main return pipe installation requirements should the main return pipe elbow minimize installation, to facilitate the mounting operation of the valve, piping should be insulated. 3, the hydrostatic testing relief valve, the safety valve should be installed in the exhaust pipe, the exhaust pipe connected to the straight pipe outdoor safety. 4, should be connected to a sewage outfall tank or other security, the pipe should be secured to prevent shifting or counter scald accidents blowdown. 5, railings, stairs (with large oven) after the positioning by drawing the boiler installation. 6, water table must be installed to the lighting device, easy to install or inspection.
Finally, the delegation went into the manufacturing plant, the robot welding expressed strong interest in the robot field operations after watching the situation, I am using for manufacturing more refined variety of highly intelligent combination boiler glass panel instant water heater equipment expression of praise. Mr. Liu is also the site to watch the robot control platform, careful observation stations located at the edge of the station systems. Side of photography Henan Daily reporter Chen Hui spoke to the tour group members in the field, this robot is currently in the province is a "little red network", has been the provincial media repeatedly reported.
Fuel gas combination boiler glass panel instant water heater automatic instrument sets the control means are included which according to the "industrial boilers Complete supply" and provides fuel gas boiler automated instrument packages supply shall include at least the following: (1) evaporation of 4t / h and 4t / h or less boiler 1 ) detection. Water gauge, vapor pressure gauges (including saturated and superheated), water pressure gauge, water thermometer, thermometer smoke, steam flow rate calculation (including less than evaporation lt / h boiler). Oil temperature, oil pressure, oil level indication, calculates fuel (gas boiler as temperature, pressure, gas), furnace exit gas temperature indication. Evaporation of 4t / h boiler flue gas oxygen content should have, furnace pressure, temperature economizer export indication. 2) regulation. Position of formula (only for non-economizer of the boiler) or continuous feedwater automatic control, automatic adjustment of a combustion boiler the combustion of heavy oil should automatically adjust the oil temperature, air pressure gas boiler there should be automatically adjusted. 3) alarm and protection. High and low water level indication and alarm, low water level limit protection, over-pressure steam indication, alarm and protection, flame protection furnace, fuel gas overpressure protection or low temperature alarm and protection. 4) Other. Auxiliary electrical control box, gas boilers should be equipped with explosion-proof electrical control equipment. (2) evaporation of 6t / h and above 6t / h boiler 1) detected. Water gauge, vapor pressure gauges (including superheated saturated), water pressure gauge, water thermometer, thermometer, smoke, water, steam pressure, water pressure indicator, calculated water flow, steam flow indication, recording and computing, oil temperature, oil pressure, oil level indication, indication and calculating the amount of oil (gas boiler as temperature, pressure, gas), economizer inlet and outlet water temperature indication, furnace exit gas temperature, exhaust gas temperature, air pressure, furnace pressure indication, Sheng Mei an inlet, an outlet indicated negative, indicating flue gas oxygen content, there is an outlet air temperature should be indicative of the boiler air preheater, the boiler superheater, there should be recorded and the superheated steam temperature indication. 2) regulation. Continuous automatic adjustment of water supply, drum, induced draft fan damper flap opening remote control, remote pump control valve (an intake gas boiler control valve), a heavy oil combustion boiler should automatically adjust the oil, gas boiler should automatically adjust the air pressure, there is superheater boiler there should automatically adjust the temperature of superheated steam. 3) alarm and protection. High and low water level indication and alarm, low water level limit protection, over voltage protection and alarm indication of heart steam, oil accident alarm system, furnace flame protection, fuel gas overpressure protection or low temperature alarm and protection. Boiler superheater should have more limited temperature of superheated steam and an alarm indication. 4) control and the other. Drums, Fan, and start and stop the pump interlock control program, drum, fan baffle opening damper indicated, shall be provided with explosion-gas boiler electrical control equipment.
Everyone has an understanding of the principles and methods of using hot water combination boiler glass panel instant water heaters. The editor is not introduced to everyone. However, if you are interested in hot water boilers, the editor can give you some knowledge of their performance. Let's look at the advantages of the hot water boiler in use. Low investment and operating costs: biomass combustion mechanism is well designed. The conversion cost is low when used in all kinds of equipment. Compared with the heating cost of fuel boiler, the operating cost is reduced by more than 60%, and the heating cost of gas-fired boiler is reduced by more than 40%. It is an electric furnace and an oil stove. The choice of energy saving and environmental protection transformation and upgrading of gas furnace. Simple operation, dimension Protection convenience: frequency conversion automatic feeding, air and ash removal, simple operation, small workload, duty personnel, biomass burners are the choice of most boiler enterprises. A wide range of fuel sources: the burner uses wood and wood particles as raw materials, high calorific value, to avoid the coking phenomenon of straw particles. The hot water boiler has the obvious environmental benefit, the hot water boiler has no pollution, has the obvious environmental benefit: uses the renewable biomass energy as the fuel, realizes the sustainable energy utilization. The low emission of NOX,SO2 and dust in flue gas of high temperature subsection combustion technology is a substitute for fuel (gas) burner and electric heating. Non-tar, Waste water and other waste discharge: using high temperature pyrolysis combustion technology, tar and other gaseous direct combustion, solved the technical problem of high biomass gasification tar content, and avoided the secondary pollution of water quality caused by washing tar. High heating temperature: this technology uses secondary air distribution, furnace pressure for 500-700mm water column, to ensure normal fluidization in the injection zone. Continuous feed continuous production, flame stability, high temperature up to 1300 ℃, has been widely used in industry. Therefore, hot water boiler has many advantages. I hope to make full use of the performance of the hot water boiler in the process of operation.
1 Be sure the gas to the water heater is turned on. Turn the gas control knob to PILOT to prevent the burner from igniting when you are looking inside. Remove the metal cover at the bottom of the water heater and look to see if the burner and/or pilot lightthe small flame at the end of the pilot gas supply tubeare lit.Learn More
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