CN2336151Y - Water tap - Google Patents

Abstract

The utility model relates to a late-model water tap. The upper part of a valve body is vertical circular tubular; the bottom of a circular hole is provided with two semicircle holes; the two semicircle holes are respectively communicated with the water inlet pipeline and the water outlet pipeline of the lower part of the valve body; the upper sides of the semicircle holes are provided with a turritus diversion cylinder which is formed by the connection of three cylinders with different diameters; the bottom of the diversion cylinder is also provided with two semicircle holes which are blind holes with the function of diversion; the holes of the diversion cylinder can coincide and cross with the semicircle holes of the valve body by rotating the diversion cylinder, and the purpose of controlling water flow can be realized; the diversion cylinder is adopted for the diversion; thus, the late-model water tap omits a sealing device as well as enhances pressure resistant performance. The utility model is suitable for families, and can be used on the oil gas pipelines of industries.

Description

A kind of new type water tap

The utility model belongs to plumbing, particularly a kind of new type water tap.

Existing market is sold and people use skin money water tap more generally, the structure of skin money water tap can be divided into two-part up and down, the bottom is an inlet and outlet pipe lines, the stifled of one belt leather money arranged on the water outlet of intake pipe, above stifled is lifting axis, lifting axis is fixed by superincumbent fixed cover, the top of fixed cover also has a tegillum, sealing material is installed below the tegillum, fixed cover is fixed on the circular hole upper end on valve body top, the top dress handle of lifting axis, the water outlet of intake pipe is outward a valve pocket, valve pocket communicates with outlet conduit again.Because the above-mentioned water tap angle of swing of lifting axis in use is too big, and the dynamics when closing is difficult to grasp, so, its skin money and sealing material are often damaged, the seepage phenomenon is unavoidable.

The purpose of this utility model provides a kind of new type water tap of simple in structure, sturdy and durable, applied range.

New type water tap is made up of valve body, diversion column, spring, retainer ring and handle etc.It is characterized in that: two semi-circular hole are arranged on the circular hole bottom surface on valve body top, and its hole communicates with the intake pipe and the outlet conduit of valve body lower portion respectively.Two semi-circular hole are also arranged on the bottom surface of diversion column, and its hole is a blind hole.

Seal arrangement is the important component part of water tap, and sealing material is arranged in the seal arrangement, sealing material with the friction process of running shaft in, produce pollutant and enter in the water, influence human beings'health.Because of the wearing and tearing of sealing material, make the water appearance in the water tap excessive again, make troubles to the user, this is well-known.This new type water tap adopts the diversion column water conservancy diversion, forces water only to flow in the semi-circular hole of the inlet and outlet pipe lines of valve body lower portion and diversion column, does not enter valve pocket, thereby makes the utility model become no seal arrangement, no easily damaged parts and free of contamination new type water tap.

Fig. 1 be new type water tap disconnection state sectional view wherein: 1. valve body; 2. diversion column; 3. spring; 4. retainer ring;

5. handle.

Fig. 2 is the through-flow state sectional view of new type water tap

Fig. 3 is Figure 1A-A plan view

Fig. 4 is Fig. 2 B-B worm's eye view

Below in conjunction with Fig. 1 and Fig. 2 embodiment of the present utility model is described, the utility model is based on valve body and diversion column, the top of valve body is perpendicular pipe shape, internal thread is arranged in the circular hole, two semi-circular hole are arranged on the circular hole bottom surface, two semi-circular hole communicate with the horizontal inlet and outlet pipe lines in its underpart respectively, and wherein there is outside thread the outside of intake pipe, and the bendings of about 90 degree are downwards arranged on the outlet conduit.Be the diversion column that the cylindrical body of three different-diameters connects into turriform above the semi-circular hole, outward appearance two semi-circular hole identical with valve body are also arranged on the bottom surface of diversion column, but its hole be a blind hole, is the blind hole that guide functions is arranged.The same packing ring of the shape of retainer ring has outside thread on the cylindrical.During installation, diversion column is put into the circular hole on valve body top, the bottom surface of diversion column is pasted mutually with the circular hole bottom surface on valve body top, then spring and fixed trap on the cylinder of diversion column, again retainer ring is screwed, load onto handle.The effect of retainer ring is the pressure of Regulation spring, and the face that diversion column and valve body are pasted mutually has an appropriate friction dynamics.Can select nylon or plastics for use during making, also the available metal copper is done.New type water tap in use, handle is to anticlockwise, the semi-circular hole of diversion column and the semi-circular hole of valve body produce staggered, the semi-circular hole of the water in this moment valve body lower portion intake pipe by diversion column enters outlet conduit and flows out.When handle during to right rotation, the semi-circular hole of diversion column and the semi-circular hole of valve body overlap, and the semi-circular hole of diversion column does not play guide functions during coincidence, so the water in the intake pipe can't enter outlet conduit and stops to flow.

Claims (1)

1, a kind of new type water tap, form by valve body (1), diversion column (2), spring (3), retainer ring (4) and handle (5) etc., it is characterized in that: on the circular hole bottom surface on valve body (1) top two semi-circular hole are arranged, its hole communicates with the intake pipe and the outlet conduit of valve body (1) bottom respectively; Outward appearance two semi-circular hole identical with valve body are also arranged on the bottom surface of diversion column, but its hole is a blind hole.

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