CN2560798Y - Multifunctional water-saving environmental protection induced water valve - Google Patents

Abstract

An inductive water-saving and environmental-protection multi-functional valve comprises a base valve seat provided with water inlet and outlet; a valve core arranged in the base valve seat; and a valve handle, which is arranged out of the base valve seat and is connected with the valve core; wherein, a reciprocating piston tubular valve core is arranged above the valve port in the base valve seat, a reciprocating opening and closing plug is positioned on the valve core, a multiplex thread cover is fixedly connected on the top of the opening and closing plug and is connected with a rotary valve handle through a multiplex nut, so that the utility model has the advantages of simple, reasonable and compact structure, low cost, convenient application, water saving and long service life, and will not pollute water resources.

Description

The multi-functional water valve of induction type water-saving and environmental protection

Technical field

The utility model relates to the water valve from the beginning in a kind of valve that is used for water supply network controlled water flow break-make, the especially daily life.

Background technique

In daily life, people get used to using the chalybeate waters tap, and this water tap not only damages easily, and current control is slow, waste water resource; And the corrosion easily of chalybeate waters tap, influence the quality of water quality, thereby influence the healthy of people.In addition, the cost of chalybeate waters tap is also than higher.Though also had a spot of plastic faucet to appear on the market in recent years,, improved the water pollution situation though it can reduce product cost, but, leak easily, and can not be high temperature resistant because plastic quality does not pass a test always, service condition requires high reason, is difficult to large-scale promotion application always; More because the structure of these plastic faucets is approximate with the chalybeate waters tap structure, can't overcome that the chalybeate waters tap exists waste water, working life defective such as weak point.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of fluid mechanics principle of utilizing to induce keying, but to realize using just Open valve of very little power, uses very little power with regard to the multi-functional water valve of closable induction type water-saving and environmental protection equally.It has used self pressure in the grid, pushes down spool, and spool and valve body opening are tightly pasted naturally mutually, has realized natural enclosing, improved conventional valves with screw thread to the tight method for closing of resistance to compression, overcome run, drip, leak, defective such as working life is short.It includes the matrix valve seat that is provided with intake-outlet, is placed in spool and the outer valve handle handle that links to each other with spool of matrix valve seat in the matrix valve seat, valve port top in the described matrix valve seat disposes piston tubular-type spool moving up and down, be connected with a keying plug valve bar moving up and down on it, be fixed with the bull turnbuckle in this open-close type valve rod upper end portion, and by the bull nut with rotate valve handle and link to each other, water outlet is arranged on the middle-end of matrix valve seat 9, and an outlet pipe is bonded on the water outlet with the decoration nut and can rotates by 360 degree.

Described matrix valve seat top is fixed with a piston sleeve, and this piston sleeve is connected with plane valve port is vertical, and piston tubular-type spool is placed in the piston sleeve, and its underpart can be combined into the sealing shape with valve port.

Described piston tubular-type center spool has a port, in be provided with one and open and close plug, be inserted in the mobile inner chamber that spool top is offered the underpart of this keying plug, and the hermetic terminal of keying plug matches with the sealing engagement face with the bottom intermediate hole end face of mobile inner chamber.

The upper end portion of described keying plug be socketed in matrix valve seat upper piston sleeve pipe on vertical being connected of bull turnbuckle moving up and down, and be connected on the outer movement of valve handle hand of bull turnbuckle by the bull nut sleeve, by the collar that the bottom is provided with, the ring recess that is connected to piston sleeve is interior and rotatable.

The upper end central authorities of described rotating valve handle hand are fixed with the mark lid that is carved with pointer, are provided with a mark location of posting mark below this mark lid, and the upper-end surface of lower end surface, mark location by three cylinder pin and piston sleeve is connected.

The utility model compared with prior art has simple and reasonable for structurely, compact, and cost is low, and is easy to use, can economize on water, long service life, can the polluted water resource etc. characteristics.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation that the utility model has outlet pipe.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in detail: shown in the figure, offer the water intake 13 and the water outlet 14 of communication with cavity on the matrix valve seat 9.Inner chamber has a plane valve seat, and there is a round valve port 15 at the valve seat center.Matrix valve seat 9 tops are fixed with a piston sleeve 6, valve port 14 vertical being connected at piston sleeve 6 and valve seat center.Piston sleeve 6 centers are provided with a piston tubular-type spool 8: the valve port 14 in the lower end of piston tubular-type spool 8 and the matrix valve seat 9 is combined into the sealing shape.There is a port 16 at piston tubular-type spool 8 centers, this port 16 epimere portion be provided with a movable inner chamber 17.Be provided with one in the port and open and close plug 7; Be inserted in the movable inner chamber 17 in spool the underpart of this keying plug 7, and the hermetic terminal that opens and closes plug 7 matches with the sealing engagement face with the bottom intermediate hole end face of mobile inner chamber 17.The upper end portion that opens and closes plug 7 be socketed in matrix valve seat 9 upper piston and overlap bull screw 4 vertical being connected moving up and down on 6.Bull screw 4 and bull nut 5 mutually combine, and bull nut 5 is connected with handle 3.The bottom of handle 3 is provided with collar 18, the ring recess combination on collar and the piston sleeve 6, and rotatable.The upper end of handle 3 is connected with the mark lid 1 that is carved with pointer.Be provided with a mark location 2 of posting mark below the mark lid 1: mark is located three cylinder pin of 2 lower ends and the upper-end surface of piston sleeve 6 is connected.Water outlet 14 is opened in the medial end portions of matrix valve seat 9, and an outlet pipe 12 usefulness are decorated nut 11 and are bonded on the above-mentioned water outlet 14, and can become 360 degree rotations, becomes a multi-functional water tap.And water intake 12 is arranged on the vertical lower of valve port 15, is furnished with a decorative cover 10 on it mutually.During use: handle 3 is when right rotation, be connected in the bull nut in the handle 3, drive is connected in the shell-like bull screw 4 that opens and closes plug 7 upper end portions and rises, the keying plug 7 and the center port 16 of piston tubular-type spool 8 upper ends are separated, water in the piston sleeve 6 upper end cavitys is discharged by the center port of piston tubular-type spool 8, form the vacuum shape.Force the water intake 13 of hydraulic pressure by matrix valve seat 9 in the grid upwards to squeeze and flow, make positive pressure change over backpressure, positive pressure sternly is pressed in piston tubular-type spool 8 on the valve port toward the gap between piston sleeve 6 and the piston tubular-type spool 8.Through the middle cavity along piston sleeve 6 of backpressure nature, become piston-like to move up, all open until valve port 15.Make the water intake 13 of flowing water, flow out to water outlet 14 by valve port 15 from matrix valve seat 9.At this moment, be engraved in the mark stub end on the pointed mark location 2 on the mark lid 1, Cheng Kaizhuan.On the contrary, handle 3 is when anticlockwise, be connected in the bull nut in the handle 3, the shell-like bull screw 4 that drive is connected in the upper end portion that opens and closes plug 7 moves down, make to open and close plug 7, make by the water of gap between piston tubular-type spool 8 and the piston sleeve 6 to become positive pressure to the upper reaches the center port sealing of piston tubular-type spool 8 upper ends.Piston tubular-type spool 8, become piston-like to move down through the middle cavity along piston sleeve 6 of positive pressure nature, until valve port 15 Close Alls, be engraved in the pointer on the mark lid 1 this moment, the little head end of mark on the arrow mark location 2 becomes to close shape.

Claims (5)

1, the multi-functional water valve of a kind of induction type water-saving and environmental protection, it includes the matrix valve seat that is provided with intake-outlet, is placed in spool and the outer valve handle handle that links to each other with spool of matrix valve seat in the matrix valve seat, valve port (15) top in the described matrix valve seat (9) disposes piston tubular-type spool moving up and down (8), be connected with a keying plug moving up and down (7) on it, be fixed with bull screw (4) in this keying plug (7) upper end portion, and link to each other with rotating valve handle hand (3) by bull nut (5); Water outlet (14) is arranged on the medial end portions of matrix valve seat (9), and an outlet pipe (12) is bonded on water outlet (12) with decoration nut (11) and goes up also and can rotate by 360 degree.

2, the multi-functional water valve of induction type water-saving and environmental protection as claimed in claim 1, it is characterized in that described matrix valve seat (9) top is fixed with a piston sleeve (6), this piston sleeve (6) and vertical being connected of plane valve port (15), piston tubular-type spool (8) is placed in the piston sleeve (6), and its underpart can be combined into the sealing shape with valve port (15).

3, the multi-functional water valve of induction type water-saving and environmental protection as claimed in claim 1 or 2, it is characterized in that there is a port (16) at described piston tubular-type spool (8) center, in be provided with one and open and close plug (7), be inserted in the mobile inner chamber of offering on spool (8) top (17) underpart of this keying plug (7), and the hermetic terminal of keying plug (7) matches with the sealing engagement face with the bottom intermediate hole end face of mobile inner chamber (17).

4, the multi-functional water valve of induction type water-saving and environmental protection as claimed in claim 3, it is characterized in that described keying plug (7) upper end portion and be socketed in upward vertical being connected of bull screw moving up and down (4) of matrix valve seat (9) upper piston cover (6), and be socketed in the outer movement of valve handle hand (3) of bull screw (4) by bull nut (5), by the collar (18) that the bottom is provided with, the ring recess that is connected to piston sleeve (6) is interior and rotatable.

5, the multi-functional water valve of induction type water-saving and environmental protection as claimed in claim 4, the upper end central authorities that it is characterized in that described rotating valve handle hand (3) are fixed with the mark lid (1) that is carved with pointer, be provided with a mark location (2) of posting mark below this mark lid (1), and the upper-end surface of (2) lower end surface, mark location by three cylinder pin and piston sleeve (6) is connected.