TH247A - Automatic pump - Google Patents

Abstract

Automatic pump with air cylinder And an air supply unit that incorporates a diaphragm to adjust the amount of air In the air tank as suitable as possible to avoid the Desires of the pressure switch due to air shortage As well as extinguishing the water supply And air out from the water pipe cover Can be switched intermittently, the air supply unit has a head housing Protruding into the supply hose that is stuck between the outlet side of the pump and the air tank, the nozzle has a nozzle hole that opens into the supply hose, there is a ball valve in the nozzle housing for blocking the nozzle hole. in Conditions defined where ball valves have less specific gravity. The specific gravity of the liquid to be used with this pump is negligible.

Claims (1)

1. The automatic pump terminal consists of a pump (2) a suction pipe (14) connected to the pump's inlet side (2), a supply hose (4) connected to The outlet side of the pump (2), the pressure tank (1) for holding the water supplied from the said supply line (4) inside the tank and the provided air adjustments (20). It is placed on the output side of the pump (2), it contains a diaphragm (27) for adjustment. Air in accordance with the starting and stopping of the pump (2) as mentioned herein, an interconnection section (24) is provided at the part of the supply pipe (5) section of the supply pipe. (4) as in the aforementioned (1) pressure tank, which this part is positioned higher than the opening of the lower end. Of the section of the supply pipe The connection to each other is a small channel. Or other long orifice compartment and nozzle cavity For the air conditioning (47) of the said air adjustment device (20) is exposed to the said supply pipe (4) and the nozzle housing (45) is attached to the supply pipe (4). To surround the aforementioned nozzle cavity (47) and protrude into the passageway Of the flow in the supply pipe (4) as mentioned above. A notch (50) has been placed on the top and bottom surface of the case to allow the flow to be directed along the notch and the ridge (51) is aligned on the bottom surface. The ball valve housing and assembly (49) that are vacant in the nozzle housing (45) are assembled with the ball valve size Through the longitudinal diameter of the nozzle diameter (47), and the specific gravity is less than the gravity. The specific request for the fluid to be given through the slightest action and the said ridge (51) will place Therefore, the ball valve assembly (49) is rotated along the upper surface of the ball valve (50). The nozzle housing (45) said the supply pipe (4) is filled with fluid and the fluid does not flow. And the assembly of the ball valve (49) will be supported on the spine (51) of the nozzle housing (45) when the supply pipe (4) is filled with fluid and that fluid. Flow (1 claim, 1 page, 7 photos)