CN2264212Y - Cistern pumping implement - Google Patents

Abstract

The utility model discloses a novel cistern pumping implement, which relates to a sanitary ware device which pumps through adopting the siphon principle. The novel cistern pumping implement is provided with a water storing bracket, a water diversion piston, and a draw rod. The novel cistern pumping implement is characterized in that the water diversion piston is arranged in the water storing chamber of the water storing bracket; the upper part of the water diversion piston is provided with an overflow passage; the periphery of the water diversion piston is provided with a water carrying plate; the cover of the screw nut is arranged on the lower part of the water diversion piston; the upper part of the cover of the screw nut and the external side of the water diversion piston are provided with gravitational blocks; the internal part of the water diversion piston is provided with a sealing ball; the bottom of the cover of the screw nut is provided with a water inlet hole which is conducted with unidirectional sealing by the sealing ball, and the matched gap between the water carrying plate and the water storing chamber is one to two millimeters.

Description

The new-type water tank sanitary equipment that draw water

What the new-type water tank of the utility model drew water that sanitary equipment relate to is a kind of sanitaryware device that adopts siphon principle to draw water.

Existing sanitaryware are owing to use the rubber valve sealing, and spool is generally the ball valve core or renovates spool, all adopts rubber to make, and the time grow, and rubber is easily aging the distortion in water, thus poor sealing easy to leak water, and trickle seepage extremely is difficult for realizing and in time prevents.Thereby the sanitaryware drainage often takes place, and causes a large amount of tap water to run off, and waste is serious.Because rubber aging distortion of easy suction in water is damaged, necessary normal maintain and replace rubber valve is trouble with antiseep very much.

The purpose of this utility model is to exist weak point that a kind of new-type water tank sanitary equipment that draw water are provided at present sanitaryware, employing had the diversion piston of aquaporin structure and the ball sealer structure that can reset naturally, siphonic flush can be stopped the generation of percolating water, conserve water resource greatly, long service life.

The new-type water tank sanitary equipment that draw water take following scheme to realize: the water tank sanitary equipment structure of drawing water has pull bar, diversion piston, gravity block, nut cap, water storage support, ball sealer and forms.The water storage support has water storage cavity, water service pipe, and water service pipe top has bend pipe.The diversion piston is installed in the water storage cavity of water storage support, and pull bar is contained in diversion piston top, and pull bar and diversion piston can slide up and down in the water storage cavity of water storage support.Diversion piston top had aquaporin, diversion piston periphery has pocket water plate, little matched in clearance between pocket water plate and the water storage cavity, nut cap is contained in diversion piston bottom, diversion piston bottom is processed with screw thread and matches with nut cap, the nut cap inboard is processed with screw thread, outside nut cap top diversion piston gravity block is housed.Nut cap is used to compress gravity block is integral gravity block and diversion piston, in the diversion piston body ball sealer is housed, and the inlet opening is arranged at the nut cap bottom, by the ball sealer one-way sealing.

The new-type water tank sanitary equipment employing siphon principle that draws water that draws water, have ball sealer structure that can reset naturally and the diversion piston that aquaporin was arranged, pull bar during work, the diversion piston, gravity block, nut cap, ball sealer is in the diversion original position of accompanying drawing 1 diagram dotted line shape, being lifted the back ball sealer seals the nut cap inlet opening, the diversion piston plays the water pocket in the water storage support, water is forced in the blank pipe of the right, diversion is finished, siphon begins, ball sealer is picked up, open inlet opening, nut bottom, constantly from the inlet opening process of diversion piston, going down through the siphon of water storage support ventilating water pipe in the source, water source, washes away dirt again, after water exhausts, automatically reset to the diversion original position by the gravity block effect.New-type water tank draws water sanitary equipment owing to the employing siphonic flush, the generation that can stop percolating water, and the conserve water resource owing to structure part employing plastics and metal manufacturing in addition, can be used for a long time after once mounting is good, and need not often to change accessory greatly.

The utility model is described in further detail below with reference to accompanying drawing.

Fig. 1 is the new-type water tank sanitary equipment structural representation that draws water.

Fig. 2 is the utility model A-A sectional view.

Have water storage support (5) with reference to the new-type water tank of the accompanying drawing sanitary equipment structure of drawing water, the water storage support has water storage cavity (9), water service pipe (8), and it is syphon that water service pipe top has bend pipe.Diversion piston (2) is installed in the water storage cavity (9) of water storage support, pull bar (1) is equipped with on diversion piston top, stay cord (11) is housed on the pull bar, pull bar and diversion piston can upper and lower slips in the water storage cavity of water storage support, the dotted line position is the diversion original position of diversion piston and pull bar in the accompanying drawing 1, inlet opening, ball sealer one-way sealing nut cap bottom.The water tank (10) of during use the utility model being packed into, the high-level or low-level water case all can use, and the water service pipe upper elbow is on waterline top, delivery port pass-out water tank bottom.When pull bar (1) is played the water pocket by the outside pocket water plate (12) of stay cord pull-up diversion piston (2), water is forced in the water service pipe of left side sky.Diversion is finished, and siphon begins, and ball sealer (6) is picked up leaves inlet opening, nut cap (4) bottom, open the inlet opening, and pull bar (1) is in solid line state among the figure with diversion piston (2), and the source, water source is constantly passed through from the inlet opening of diversion piston, go down through ventilating water pipe (8) siphon, wash away dirt.Diversion piston (2) top had aquaporin (7) several, see accompanying drawing 2, diversion piston periphery has pocket water plate (12), fit clearance is the 1-2 millimeter between pocket water plate and the water storage cavity (9).Diversion piston (2) bottom is processed with screw thread, and nut cap (4) is contained in diversion piston bottom, between nut cap and the pocket water plate (12) gravity block (3) is housed, and compresses with nut cap.The inlet opening is arranged at nut cap (4) bottom, and ball sealer (6) is housed in the diversion piston, and the ball sealer diameter is greater than the inlet opening of nut cap, ball sealer (6) (at the dotted line position of accompanying drawing 1) and inlet opening one-way sealing.The diversion piston, pocket water plate, nut cap, ball sealer, water storage support can adopt plastics to make.

Claims (2)

1. new-type water tank sanitary equipment that draw water, have water storage support, diversion piston, pull bar, it is characterized in that the diversion piston is installed in the water storage cavity of water storage support, diversion piston top had aquaporin, and diversion piston periphery has pocket water plate, and nut cap is contained in diversion piston bottom, outside nut cap top diversion piston, gravity block is housed, in the diversion piston body ball sealer is housed, the inlet opening is arranged at the nut cap bottom, by the ball sealer one-way sealing.

2. the new-type water tank according to claim 1 sanitary equipment that draw water is characterized in that fit clearance is the 1-2 millimeter between pocket water plate and the water storage cavity.

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