| 摘要 |
The present invention provides a pressure reducing valve for LPG fuel. The body of the pressure reducing valve is internally provided with a valve mechanism which reduces pressure of the LPG fuel and introduces to a heating chamber. The body is provided with a recess part for forming the heating chamber. Furthermore the body is provided with a heating fluid channel for circulating the heating fluid that heats the LPG fuel in the heating chamber. In the pressure reducing valve for the LPG fuel, the heating fluid channel can be easily formed, and furthermore heating efficiency by means of the heating fluid channel is improved. The recess part (11) is formed in a manner that the inner circumference is along an imaginary circle (C1). The heating fluid channel (70) is obtained through orthogonally connecting two channel parts (71,72). The two channel parts (71,72) are configured to along two Orthogonal edges of a right-angled triangle (T1), wherein three top points of the right-angled triangle (T1) are configured in the imaginary circle (C1). |
