CN2394023Y - Multifunctional water pump - Google Patents

Abstract

The utility model relates to a multifunctional water pump which is composed of a pump base, a water inlet pipe, a pump body, a piston, a lever mechanism, etc. The pump body is connected with a pump head, one side of which is connected with a water outlet valve body in which a water outlet valve plate is arranged. The water outlet valve body is connected with a water outlet pipe, and water is transferred to a high place by a water delivery pipe. The utility model solves the problem that an existing package has no delivery lift. Underground water can be directly pumped into rooms which are positioned on more than two floors. The problem that a user who lives in a building and uses water is solved. The utility model has the characteristics of convenience and practicability.

Description

The multi-functional pressure water pump

The utility model relates to a kind of manual water pump that utilizes negative pressure of vacuum to draw water.

The manual water pump that generally uses in rural households at present can only be with water from the underground ground that is extracted into, and along with the raising of life of farmers level, the peasant household that builds a building increases gradually, underground water need be risen to upstairs, like this, common water pump can't not use because of there being lift.

The purpose of this utility model provides a kind of multi-functional pressure water pump with certain lift.

The purpose of this utility model is achieved in that it comprises pump seat, intake pipe, the pump housing, water inlet valve block and piston assembly, guide rod and leverage, it is characterized in that: be connected with pump head on the pump housing, in the shrinkage pool of pump head top seal ring is housed and compresses by gland nut, pump head one side connects the water outlet valve body, the water outlet valve block is installed in the water outlet valve body, and the water outlet valve body connects outlet pipe.

Pump seat one side has the screw that discharges water, and the screw that discharges water communicates with intake pipe, and the screw that discharges water is stopped up by the bolt that discharges water.

Because airtight pump chamber structure of the present utility model makes the water of extrusion can promote certain altitude, thereby satisfies the water supply requirement of building, has solved the difficulty of rural households' building waters more than two layers, has convenient and practical characteristics.

Elaborate below in conjunction with accompanying drawing:

Fig. 1 structural representation of the present utility model;

Fig. 2 sectional drawing of the present utility model.

The suction part that keeps common water pump on the utility model structure.Intake pipe 2 connects pump seats 1 hub-interface, is water valve block 5 on the interface.For preventing the freezing pump seat of water in the intake pipe in winter, ad hoc storing water screw, the screw that discharges water leads to intake pipe 2 by pump seat 1 one sides, and the screw that discharges water is stopped up by the bolt 3 that discharges water.Connect the pump housing 4 on the pump seat 1, piston assembly 6 is housed in the pump housing 4, and piston assembly 6 connects guide rod 7, and guide rod 7 is connected with cardo ring 12 through last pivot pin 11, cardo ring 12 is connected with lever 1 fork by lower shaft pin 13, and lever 14 is articulated on the bearing rib of pump head 8 by lever shaft 15.

Connect pump head 8 on the pump housing 4, in the pump head 8 top shrinkage pools seal ring 9 is housed, and compresses by gland nut 10.Pump head 8 one sides are connected with water outlet valve body 16, and the water outlet valve block is installed in the water outlet valve body 16, and its mounting type is identical with the water inlet valve block.Water outlet valve body 16 is connected with outlet pipe 17.Between pump seat and the pump housing, between the pump housing and the pump head, between pump head and the water outlet valve body gasket seal is housed all and is connected by bolt.

Working method: the manual lever that presses, drive guide rod, piston move up and down in the pump housing.When piston rose, valve block was closed in the middle of the piston, and the water inlet valve block is opened by suction, and the water outlet valve block is open, and water enters the pump chamber of piston bottom by intake pipe, and the water on piston top then enters outlet pipe by the water outlet valve block.When piston pressed down, the water outlet valve block was inhaled the pass valve, and the water inlet valve block is closed by pressure, and valve block entered piston top in the middle of the water below the piston passed piston, and so repeatedly, the water in the pump housing constantly is pressed into outlet pipe, connects conduit pipe by outlet pipe water is transported to eminence.

Claims (2)

1, a kind of multi-functional pressure water pump, comprise pump seat (1), intake pipe (2), the pump housing (4), water inlet valve block (5) and piston assembly (6), guide rod (7) and leverage, it is characterized in that: be connected with pump head (8) on the pump housing (4), in the shrinkage pool of pump head (8) top seal ring (9) is housed and compresses by gland nut (10), pump head (8) one sides connect water outlet valve body (16), the water outlet valve body is equipped with the water outlet valve block in (16), and water outlet valve body (16) connects outlet pipe (17).

2, multi-functional pressure water pump according to claim 1 is characterized in that: pump seat (1) one side has the screw that discharges water, and the screw that discharges water communicates with intake pipe (2), and the screw that discharges water is stopped up by the bolt that discharges water (3).