TH6601C3 - Cooling loop device for piston pumps - Google Patents

Abstract

DC60 (18/05/54) has revealed a coolant loop device for piston pumps. The pump body will have a connected pump housing. To the gap for water to flow in And the pump housing has a piston that works by moving back and forth and has a seal ring set. It is characterized by the end surface between the pump housing and the water inlet. And at the partition of the reciprocating motion hole There is a connection hole that switches between. Top position and bottom position And this connection hole extends all the way to the bottom edge of the sealing ring that Inside the inside of the pump housing Low pressure water flows from the water channel to the bottom edge of the sealing ring.This incoming water is used for cooling and lubrication purposes. To make while The piston is moving back and forth. The sealing ring will not lose its shape as a result of heating when the ring Leak proof is compressed This ensures that the sealing ring holds the piston in place during the reciprocating motion of the piston, thus preventing leakage through the piston Revealed a cooling loop device for piston pumps. The pump body has a pump housing that is connected to a gap for water to flow in. And the pump housing has a piston that works by moving back and forth. And has a set of sealing rings It is characterized by the end surface between the pump housing and the water inlet. And at the partition of the reciprocating motion hole There is a connection hole that positions the body to alternate between the top and bottom positions. And this connection hole extends all the way to the bottom edge of the sealing ring inside the inside of the pump housing. Low pressure water flows from the water channel into the bottom edge of the sealing ring. The inlet water is used for cooling and lubrication purposes. To make while the piston moves back and forth The sealing ring does not lose its shape as a result of heat when the seal is compressed. This ensures that the sealing ring holds the piston in place during the reciprocating motion of the piston. This makes it possible to prevent leaks through the piston.

Claims (2)

1.Cooling loop device for piston pumps consisting of Pump housing connected to a gap for water to flow in. And the pump housing has a piston that works by moving back and forth. And has a set of sealing rings It is characterized by the end surface between the pump housing and the water inlet. And at the partition of the hole Reciprocating movement There is a connection hole that positions the body to alternate between the top and bottom positions. And this connection hole extends all the way to the bottom edge of the sealing ring located inside the inside of the low-pressure pump housing. The inlet water is used for cooling and lubrication purposes. To make while the piston moves back and forth The sealing ring does not lose its shape as a result of heat when the seal is compressed. This ensures that the sealing ring holds the piston in place during the reciprocating motion of the piston. This makes it possible to prevent leaks through the piston. 2. Coolant ring device to be claimed in Clause 1, where the retaining ring located on the inside of the pump body has a grooved ring surface for mounting the gripping parts of the material. Water resistant