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Price:Stainless steel tank
Product introduction:Shanghai state stainless steel water tank manufacturers, manufacturers of stainless steel water tank, fire water tank, the price of stainless steel heat preservation water tank, water tank, washing tank, stainless steel cylindrica
1. inlet pipe: stainless steel water tank, inlet pipe is generally accessible from the side wall, also from the bottom or top access. When the water inlet pipe network pressure stainless steel water tank, water inlet pipe outlet should be installed hydraulic level control valve or ball valve at the top of the tank access control, when the diameter is greater than or equal to 50MM, the number is generally not less than two. Each control valve should be equipped with repair valve. When the stainless steel water tank uses the pressure pump to pressure water and uses the water level lifting automatic control system, the pressure pump should not install the water level control valve.
2. outlet pipe: stainless steel water tank, outlet pipe can be removed from the side wall or at the bottom. The inner bottom of the water outlet pipe (side wall is connected) or the top surface of the pipe mouth (bottom should be removed) shall be high stainless steel water tank and the bottom of the tank shall be no less than 50MM. The outlet pipe shall be provided with internal thread (small bore) or flange (big caliber) gate valve, and no larger stopping valve shall be installed. When you need to install a check valve, should use less resistance swing instead of the lift check valve, water tank water level elevation minimum of not less than 1M, a water tank for life and fire with fire, outlet pipe on the valve should be less than the life of exhalant Straw (top below the top tube, life the rainbow Straw vacuum damage, only to ensure that the fire water outflow pipe) of not less than 2M, the drive check valve has a certain pressure, at the time of the fire, the fire water supply can really play a role.
Stainless steel water tank fire and life in addition to ensure fire reserve of water used for technical measures, should also try to avoid dead zones, such as the life of the siphon pipe top drilling pipe (aperture diameter of 0.1 times) and other measures,
3. drain pipe: stainless steel water tank, drain pipe should be from the bottom of the bottom to pick up. The discharge pipe is equipped with internal thread or flanged gate valve (not fitted with stop valve). The drain pipe may be connected to the overflow pipe but shall not be connected directly to the drainage system. Discharge pipe diameter in the absence of special requirements, the general use of not less than 50MM.
4. vent pipe: stainless steel water tank for drinking water shall be provided with a sealed box cover, and the manhole cover shall be provided with manhole and breather pipe. Ventilation tube can be extended to indoor or outdoor, not only extends to the harmful gas where the filter nozzle should prevent dust, insects and flies into the general the nozzle is arranged downwards. The vent pipe shall not be equipped with valves, water seals and other devices that impede ventilation. The ventilation pipe shall not be connected with the drainage system and the ventilation duct. Ventilation pipe diameter is generally used not less than 50MM.
5. level gauge: a glass level gauge shall be installed on the side wall of the stainless steel tank for indicating the water level in place. When there is not enough length of a level meter, two or more can be installed up and down. The overlap of two adjacent liquid level gauges shall not be less than 70MM. As shown in the diagram, if the liquid level signal is set at the end of the stainless steel tank, a signal tube shall be provided to give an overflow signal. The signal pipe is generally taken out of the side wall of the water tank, and the height of the pipe is provided with the bottom of the pipe and the overflow surface of the overflow pipe, the inner bottom or the bell mouth top surface. The pipe diameter is usually 15MM. The signal tube can be connected to a wash basin and a wash basin in a person's room on a regular basis. If the level of stainless steel water tank is interlocked with water pump, liquid level relay or annunciator shall be installed on the side wall or top cover of stainless steel water tank. Commonly used level relays or signals include floating ball, rod type, capacitor type and float type, etc..
Stainless steel water tank water level control pump inlet pressure level shall be considered to maintain a certain volume of safety, the highest water level control to stop the pump should be lower than the level of instantaneous overflow of not less than 100MM, and the lowest water level control and instantaneous pump should be higher than the design of the minimum water level not less than 200MM, so as to avoid a slight error, caused by water or water overflow vent the adverse consequences.
6. overflow pipe: stainless steel water tank, overflow pipe can be removed from the side wall or at the bottom. The pipe diameter should be 1 to 2 larger than the inlet pipe, but in the stainless steel tank bottom, the pipe section under LM can be shrunk into equal to the diameter of the inlet pipe by the size head. Valves shall not be installed on the temperature pipe. The overflow pipe shall not be connected directly with the drainage system, and indirect drainage must be used. The overflow pipe should prevent dust, insects and flies into the measures, such as setting, water strainer.