CN210196520U

CN210196520U - Washing machine valve with leak protection water structure

Info

Publication number: CN210196520U
Application number: CN201921055373.3U
Authority: CN
Inventors: Lipeng Chen; 陈礼鹏
Original assignee: Ningbo Tavis Copper Co Ltd
Current assignee: Ningbo Tavis Copper Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-03-27
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a washing machine valve with leak protection water structure, including the screwed pipe of intaking, the lower surface welding of the screwed pipe of intaking has the screwed pipe of intaking, the right-hand member inboard of the screwed pipe of intaking has the valve barrel through threaded connection, the inboard be equipped with the valve rod, the right-hand member of valve rod is fixed with valve switch cap through the screw, the left side of valve rod is equipped with No. one ceramic wafer, the left side of No. one ceramic wafer is equipped with No. two ceramic wafers, the lower surface of valve barrel has seted up the through-hole, the surface of the screwed pipe of intaking has the connecting pipe through threaded connection, the bottom of the screwed pipe of intaking is equipped with the sealing washer, the inboard of connecting pipe is equipped with the automatic case, the lower surface bonding of automatic case has sealed the pad, the inboard of automatic case has seted; the utility model discloses can utilize the automatic closed valve of water pressure, avoid the remaining rivers play of pipeline, improve leak protection water effect.

Description

Washing machine valve with leak protection water structure

Technical Field

The utility model relates to a washing machine valve technical field specifically is a washing machine valve with leak protection water structure.

Background

The washing machine valve generally adopts a right-angle valve, and compared with the traditional right-angle valve, a water outlet of the washing machine valve is in a step shape and can be clamped and connected with a clamping bead in a water inlet pipe joint of the washing machine.

The current washing machine valve is when using, because washing machine water inlet pipe connects and washing machine valve drain pipe mouth convenient connection, it is also convenient to dismantle, when the user dismantles washing machine water inlet pipe connects, can directly take off washing machine water inlet pipe connects from the washing machine valve through drop-down, often can forget to close the valve, lead to rivers blowout, the valve that has the self-closing structure, because the valve port is higher, the valve is closed the back, still have some water leakages in the drain pipe, consequently, need to design a washing machine valve that has leak protection water structure to solve above-mentioned problem urgently.

Disclosure of Invention

An object of the utility model is to provide a washing machine valve with leak protection water structure to solve the unable automatic closed valve that proposes in the above-mentioned background art, the not good enough problem of leak protection water effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a washing machine valve with leak protection water structure, includes the solenoid of intaking, the lower surface welding of the solenoid of intaking has a water solenoid, there is the valve barrel right-hand member inboard of the solenoid of intaking through threaded connection, the inboard be equipped with the valve rod, the right-hand member of valve rod has a valve switch cap through the screw fixation, the left side of valve rod is equipped with the potsherd No. one, the left side of potsherd is equipped with the potsherd No. two, the through-hole has been seted up to the lower surface of valve barrel, the surface of the solenoid of going out has the connecting pipe through threaded connection, the bottom of the solenoid of going out is equipped with the sealing washer, the inboard of connecting pipe is equipped with automatic case, the lower surface bonding of automatic case has sealed the pad, the water flowing groove.

Preferably, the two sides of the automatic valve core are both provided with water outlet grooves, and the water outlet grooves are arranged on the inner side of the connecting pipe.

Preferably, the top end of the water through groove is communicated with the inner cavity of the connecting pipe, the water through groove is of a T-shaped structure, and the automatic valve core and the connecting pipe form a telescopic structure.

Preferably, the valve rod and the valve sleeve form a rotating structure, and the through hole is communicated with an inner cavity of the water outlet solenoid.

Preferably, a movable plate is welded at the bottom end of the automatic valve core, a movable sleeve is welded on the outer surface of the front end of the movable plate, and a sealing plate is arranged at the top end of the movable sleeve.

Preferably, the sealing plate is of an L-shaped structure, the left side of the sealing plate penetrates through the inner wall of the connecting pipe, and the right end of the sealing plate penetrates through the movable sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the washing machine valve with the water leakage preventing structure can automatically close the valve by utilizing water pressure, so that residual water in a pipeline is prevented from flowing out, and the water leakage preventing effect is improved;

(1) the automatic valve core is provided with the automatic valve core, the water passing groove and the water outlet groove, when the water inlet pipe joint is taken down from the connecting pipe, no external force is applied to the automatic valve core, so that the water pressure in the water outlet spiral pipe impacts the automatic valve core, the automatic valve core descends, the communication between the water passing groove and the water outlet groove is disconnected, and the effect of automatically closing the valve by utilizing the water pressure is further achieved.

(2) The movable plate, the movable sleeve and the sealing plates are arranged, when the automatic valve core is impacted and descended by water pressure, the movable plate can be driven to enable the movable sleeve to descend, the two groups of sealing plates push the closed water outlet grooves towards two sides, residual water in the water outlet grooves is prevented from flowing out, and the water leakage prevention effect is further improved.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a water inlet solenoid; 2. a water outlet solenoid; 3. a valve switch cap; 4. a connecting pipe; 5. a seal ring; 6. an automatic valve core; 7. a water trough; 8. a gasket; 9. a water outlet groove; 10. a movable plate; 11. a movable sleeve; 12. a sealing plate; 13. a valve housing; 14. a valve stem; 15. a through hole; 16. a first ceramic wafer; 17. and a second ceramic plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a washing machine valve with leak protection water structure, including inlet solenoid 1, inlet solenoid 1's lower surface welding has a water solenoid 2, inlet solenoid 1's right-hand member inboard has valve barrel 13 through threaded connection, the inboard be equipped with valve rod 14, rotating-structure is constituteed with valve barrel 13 to valve rod 14, through-hole 15 communicates with the inner chamber of outlet solenoid 2, valve rod 14 bottom and 16 surperficial block of potsherd No. one, make valve rod 14 internal rotation in valve barrel 13, can drive potsherd No. one 16 and rotate on potsherd No. two 17.

The right end of the valve rod 14 is fixed with a valve switch cap 3 through a screw, the left side of the valve rod 14 is provided with a first ceramic piece 16, the left side of the first ceramic piece 16 is provided with a second ceramic piece 17, the lower surface of the valve sleeve 13 is provided with a through hole 15, the outer surface of the water outlet solenoid 2 is connected with a connecting pipe 4 through a screw thread, the bottom end of the water outlet solenoid 2 is provided with a sealing ring 5, the inner side of the connecting pipe 4 is provided with an automatic valve core 6, the two sides of the automatic valve core 6 are both provided with, the water outlet groove 9 is arranged at the inner side of the connecting pipe 4, the top end of the water passing groove 7 is communicated with the inner cavity of the connecting pipe 4, the water passing groove 7 is in a T-shaped structure, the automatic valve core 6 and the connecting pipe 4 form a telescopic structure, the top end of the water trough 7 is communicated with the inner cavity of the connecting pipe 4, and two sides of the water trough 7 are communicated with the water outlet trough 9, so that water flows into the water trough 7 through the connecting pipe 4 and then flows into the water outlet trough 9 through the water trough 7.

The lower surface of automatic valve core 6 is bonded with sealed pad 8, water flowing groove 7 has been seted up to the inboard of automatic valve core 6, the bottom welding of automatic valve core 6 has movable plate 10, the front end skin weld of movable plate 10 has movable sleeve 11, the top of movable sleeve 11 is equipped with sealing plate 12, sealing plate 12 is "L" shape structure, the left side of sealing plate 12 runs through the inner wall of connecting pipe 4, the right-hand member of sealing plate 12 passes movable sleeve 11, movable plate 10 removes in connecting pipe 4, can drive automatic valve core 6 and remove, drive movable sleeve 11 oscilaltion through movable plate 10, make the chute on movable sleeve 11 surface stir sealing plate 12 and remove in the chute, make sealing plate 12 slide in the bottom of basin 9.

The working principle is as follows: when the automatic valve core connecting device is used, the water inlet pipe joint of the washing machine is directly sleeved on the connecting pipe 4, the clamping beads in the water inlet pipe joint of the washing machine are clamped with the clamping grooves on the outer surface of the connecting pipe 4, connection can be completed, meanwhile, the movable plate 10 is upwards jacked through the water inlet pipe joint of the washing machine, the automatic valve core 6 is upwards jacked through the movable plate 10, and the water passing groove 7 is communicated with the water outlet groove 9.

Then the valve rod 14 drives the first ceramic piece 16 to rotate by rotating the valve switch cap 3, so that the open pore on the first ceramic piece 16 is communicated with the open pore on the second ceramic piece 17, water flows into the through hole 15 through the inner cavity of the water inlet solenoid 1 and the open pores on the second ceramic piece 17 and the first ceramic piece 16, and then flows into the water outlet solenoid 2 through the through hole 15 and finally flows into the water inlet pipe of the washing machine through the connecting pipe 4.

When the water inlet pipe joint of the washing machine is pulled out, the automatic valve core 6 loses no external force application, so that the water pressure in the water outlet spiral pipe 2 impacts the automatic valve core 6, the automatic valve core 6 descends, the communication between the water through groove 7 and the water outlet groove 9 is disconnected, meanwhile, the automatic valve core 6 descends to drive the movable plate 10 to descend, the movable sleeve 11 descends to push the two groups of sealing plates 12 to two sides to close the water outlet groove 9, the outflow of residual water in the water outlet groove 9 is avoided, and the water outlet pipe joint is practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A washing machine valve with a water leakage prevention structure comprises a water inlet solenoid (1), and is characterized in that: the lower surface of the water inlet solenoid (1) is welded with a water outlet solenoid (2), the inner side of the right end of the water inlet solenoid (1) is connected with a valve sleeve (13) through threads, a valve rod (14) is arranged on the inner side, a valve switch cap (3) is fixed at the right end of the valve rod (14) through a screw, a first ceramic piece (16) is arranged on the left side of the valve rod (14), a second ceramic piece (17) is arranged on the left side of the first ceramic piece (16), the lower surface of the valve sleeve (13) is provided with a through hole (15), the outer surface of the water outlet solenoid (2) is connected with a connecting pipe (4) through threads, a sealing ring (5) is arranged at the bottom end of the water outlet solenoid (2), an automatic valve core (6) is arranged at the inner side of the connecting pipe (4), the lower surface of the automatic valve core (6) is bonded with a sealing gasket (8), and the inner side of the automatic valve core (6) is provided with a water passing groove (7).

2. A washing machine valve having a water leakage preventing structure in accordance with claim 1, wherein: the two sides of the automatic valve core (6) are provided with water outlet grooves (9), and the water outlet grooves (9) are arranged on the inner side of the connecting pipe (4).

3. A washing machine valve having a water leakage preventing structure in accordance with claim 1, wherein: the top end of the water trough (7) is communicated with the inner cavity of the connecting pipe (4), the water trough (7) is of a T-shaped structure, and the automatic valve core (6) and the connecting pipe (4) form a telescopic structure.

4. A washing machine valve having a water leakage preventing structure in accordance with claim 1, wherein: the valve rod (14) and the valve sleeve (13) form a rotating structure, and the through hole (15) is communicated with an inner cavity of the water outlet solenoid (2).

5. A washing machine valve having a water leakage preventing structure in accordance with claim 1, wherein: the bottom of the automatic valve core (6) is welded with a movable plate (10), the outer surface of the front end of the movable plate (10) is welded with a movable sleeve (11), and the top end of the movable sleeve (11) is provided with a sealing plate (12).

6. A washing machine valve with a water leakage preventing structure as claimed in claim 5, wherein: the sealing plate (12) is of an L-shaped structure, the left side of the sealing plate (12) penetrates through the inner wall of the connecting pipe (4), and the right end of the sealing plate (12) penetrates through the movable sleeve (11).