Safe pressure relieving and anti-creeping device for water heater

The invention discloses a safe pressure relieving and anti-creeping device for a water heater. The safe pressure relieving and anti-creeping device comprises a valve and a pipe. A water inlet channeland an outer pressure relieving channel are formed in the valve, and an inner relieving valve assembly used for balancing the pressure in the water heater is arranged in the water inlet channel. An outer relieving valve assembly used for water heater over-pressure protection is arranged in the outer pressure relieving channel. A water pipe plug matched with the pipe is arranged at the top end of the pipe, and the pipe and the water pipe plug are made of isolating materials. The main purposes of the safe pressure relieving and anti-creeping device are that the valve and the pipe are both made of the isolating materials, the isolating materials are isolated from electricity and meanwhile are low in heat conductivity coefficient, thus the anti-creeping safe protection function is achieved, amain structure is formed through a mold, the high heat resistance is also achieved in the aspect of the material characteristic, and the purposes of energy conservation and heat preservation are achieved. Meanwhile, the safe pressure relieving and anti-creeping device is provided with the inner relieving valve assembly and the outer relieving valve assembly, thus the safe pressure relieving function is achieved, the secondary pressure relieving effect can be achieved structurally, and thus practicability of pressure relieving is enhanced greatly.