bm vibrating grate water tube boiler
Boiler outdoor detection means mounted matter detection device can acquire the outdoor temperature of the outdoor will transmit a signal to the control room bm vibrating grate water tube boiler, the boiler operator may then adjust the output power of the boiler, to heat buildings better. Detecting means attached to outdoor some caveats, the following is a specific description. Correctly installed outdoor temperature is the basis of the detected control function. The detector must be installed outside the building heating, 1/2 height of the wall, facing north or northwest direction, away from the local flue, doors, windows and direct sunlight. 1, the detector should be mounted on a smooth, flat wall 2, the maximum length between the detector and the control panel are an outdoor 50m3, any user connection cable conduit must be away from the power cord (230v) 4, the detector and the control panel can not have joints between the wires, if unavoidable, these joints must be well outside the probe seal mounting step 1, the detector opens the protection cover, is an adapter plate is rotated counterclockwise and the fixing hole. 2, find a fixed point as a template with a protective case. 3, removed the protective box, punching, use of the expansion plug. 4, two plugs using the supplied protective box fixed to the wall. 5, two wires connected to the connection plate, no need to determine positive and negative. 6, the cable seal tightening nut sleeve, close protection cover. Outdoor temperature controlled heating profile formed water temperature set point for the water temperature to maintain a certain level. Adjust the heating profile in different ways can be used to meet the heat output and room temperature. When the heating curve slope increases, the water temperature as the outdoor temperature decreases. Or, in other words, if the indoor temperature is not displayed correctly when the cold outdoors, is displayed correctly when the outdoor temperature is high, the heating curve slope must be re-adjusted. Increase slope: especially when the outdoor temperature is low when the water temperature increase. Reduce slope: especially when the outdoor temperature is high, reduce the water temperature. Set the heating chamber 20 is a graph of reference, such as the set point changes, it will automatically change the heating curve. Heating curve parallel displacement for changing the average flow temperature of the day, in other words, if the room temperature is too high or low, must be parallel displacement curve. The condensing boiler control automatically the heating curve to apply to the weather conditions, without resetting the heating curve slope, as long as can be on or off. To use this feature, the following points must be observed: 1, must be connected to the indoor sensor 2, 3 indoor setting change must be selected between 1 and 99, with reference to a thermostatic chamber without installing radiator valves, with reference to the sensor chamber is to install an indoor place (the installation of such a valve must be fully opened or closed if the sensor is used indoors, the compensation variable weather compensation function is activated by this parameter.
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Gas bm vibrating grate water tube boiler control system is what's on the market now are a lot of gas-fired boiler with intelligent control system, near-unmanned boiler management, both to save labor costs, but also to ensure the safety and boiler operators. The control system can be divided into ordinary gas boiler control and PLC touch screen control, compared to the former, PLC control system more flexible home, intelligent and convenient; by the vector control element interacts control cabinet and instrument valves complete. A control system for a gas boiler part 1, a control cabinet: control cabinet by the touch screen interface buttons and LEDs of two parts. 2, touch-screen control interface: the master control parameter setting interface, set the instrument interface, data logging interface, fault query interface, Maintenance Guide interface, fault query interface. 3, light button: power indication button, the button indicating the first pump, pump operation instruction button No. 2, sound alarm button, stop button, a manual pump 1, automatic switch button No. 2 automatic switching button manual pump, eliminating the alarm button. Second, part of the gas boiler instrument valve pressure control is divided into two parts, and water level control. .1, pressure control: gauge, pressure gauge, pressure controllers, pressure transmitters, valve. 2, the water level control: level indicator, an electrode level sensor, float level sensors, liquid level sensors top plug. Third, the interlock control and interlock control linkage controlling a gas steam boiler gas boiler: 1, ultra-high temperature smoke, does not start the burner; 2, low water level, the alarm, the burner does not start; 3, ultra-high pressure alarm, burner does not start. Gas-fired linkage control: 1, the pressure signal to control the burner start, the size of the fire conversion; 2, water pump start and stop control signals, frequency; 3, high level alarm; 4, start and stop the burner condensing circulating pump linkage.
Oil-fired bm vibrating grate water tube boiler safety valve replacement is a safety valve means for comparing the use of oil-fired boilers, but for various reasons, of course, if too long, then the safety valve, safety valve when doing manual drain, occurs when the valve does not jump start exhaust valve when the core back seat lax steam leakage, the safety valve should be replaced. Procedure: (1) pressing the stop button boiler, the boiler is under a shutdown state, stop the pump, the pump is stopped to stop the blower inlet valves closed sub-cylinder, boiler exhaust valve opening, exhaust open the safety valve, after venting, the safety valve to close; (2) to the fuel feed pump then starts boiler Feed, the drain valve opens the drain, opening the inside of the drain valve, the drain valve opening outward, closing the drain valve outside, inside the drain valve closed, open 2nd outer drain valve, 2nd outer drain valve closed, water-cooled pot until the boiler pressure drops to zero, the safety valve is removed; (3) prepared by qualified and check the validity of the exchange valve on. These are the oil-fired boiler safety valve replacement hope for your help. Pressure gauge oil-fired boilers to replace oil-fired boiler during operation, appears when the gauge back to zero to do the test, the pointer appears not return to zero, and exceed the allowable time error, dial gauge cover and obscure, often beating pointer, when the leak, etc. in the table, replace the gauge. Oil-fired boiler Procedure: (1) the three-way valve in the pressure gauge to gauge the twist to the atmosphere, so that no inner pressure gauge; (2) removing the pressure gauge, the prepared by qualified and check the validity of put pressure gauge inside; (3) slowly twist to the three-way valve and pressure gauge trap interlinked; the new gauge into operation; more specific method is to replace the oil-fired boiler pressure gauge we want to help of course, if you have anything unclear in our online customer service is always happy to answer you.