CN209990920U

CN209990920U - Anti-leakage hardware water heating valve

Info

Publication number: CN209990920U
Application number: CN201920646585.2U
Authority: CN
Inventors: 戴瑜意; 林嘉駿
Original assignee: Nanan Meijiasi Sanitary Ware Co Ltd
Current assignee: Nanan Meijiasi Sanitary Ware Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-01-24
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses a five metals hot-water heating valve of antiseep relates to water valve switch technical field, this five metals hot-water heating valve of antiseep, including valve body and knob, the top at the valve body is installed to the knob, the bottom fixed mounting of knob has the pivot, the pivot is located the inside of valve body, the position department that the valve body corresponds the pivot is provided with the sealing member, the inner wall of valve body is provided with the solid fixed ring of first solid fixed ring and second respectively, first solid fixed ring is located the solid fixed ring's of second left side, the pivot is located the solid fixed ring's of first solid fixed ring and second centre, the solid fixed ring's of first solid fixed ring and second left side swing joint has first case and second case respectively. The utility model discloses a set up the solid fixed ring of first solid fixed ring, second, first case, second case, movable rod and connecting rod, it is higher to have solved the production technology requirement of ball valve, and in the course of the grinding, in case the error production will lead to closing the problem that does not strictly cause the seepage.

Description

Anti-leakage hardware water heating valve

Technical Field

The utility model relates to a water valve switch technical field specifically is a five metals hot-water heating valve of antiseep.

Background

Along with the improvement of living standard, urban families use tap water for a long time, rural families also gradually popularize and use the tap water, and the hardware water heating device is indispensable in the use of the household tap water and comprises a faucet, a field sprinkler, a spray head, a water valve and the like, so that the household water is convenient, rapid, safe and sanitary.

At present, in most domestic water, a water heating valve is extremely important, on one hand, the water heating valve is used for controlling water outlet, and on the other hand, the water heating valve is used for conveniently overhauling a water channel. In the water route pipeline of family's hot-water heating, can see the shadow of ball valve often, the ball valve uses fairly simplely, and the case is the ball that the centre was equipped with the through-hole, and the switching can be realized to rotatory ninety degrees, but the production technology requirement of ball valve is higher, and sealed adopts artifical the grinding, can use until the case coincide completely with the sealing washer, consequently in the grinding process, in case produce the error and will lead to closing not tight production seepage phenomenon.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a five metals hot-water heating valve of antiseep, the production technology who has solved the ball valve requires highly, in the grinding process, in case the production error will lead to closing not tight problem that causes the seepage.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an anti-leakage hardware water heating valve comprises a valve body and a knob, wherein the knob is installed at the top of the valve body, a rotating shaft is fixedly installed at the bottom of the knob and is located inside the valve body, a sealing element is arranged at the position, corresponding to the rotating shaft, of the valve body, a first fixing ring and a second fixing ring are respectively arranged on the inner wall of the valve body, the first fixing ring is located on the left side of the second fixing ring, the rotating shaft is located between the first fixing ring and the second fixing ring, the left sides of the first fixing ring and the second fixing ring are respectively and movably connected with a first valve core and a second valve core, the opposite surfaces of the first valve core and the second valve core are respectively provided with a wafer, the two wafers are respectively hinged to the front surfaces, corresponding to the inner wall of the second valve core, of the opposite surfaces of the two wafers are respectively and movably connected with one end of a movable rod through a connecting seat, the connecting rod is fixedly sleeved on the surface of the rotating shaft.

Preferably, the first valve core and the second valve core are both installed on the side surface of the wafer through round holes arranged on the surface of the wafer.

Preferably, the left sides of the first fixing ring and the second fixing ring are both provided with grooves, the right sides of the first valve core and the second valve core are both provided with bulges, and the bulges are located inside the grooves.

Preferably, the number of the grooves is a plurality, and the grooves are distributed in an annular array by taking a point on the horizontal axis of the valve body as an array center.

Preferably, the two connecting rods form a V shape, and the two connecting rods are both positioned on the front face of the rotating shaft.

(III) advantageous effects

The utility model provides a five metals hot-water heating valve of antiseep possesses following beneficial effect:

the utility model discloses a set up first solid fixed ring, the solid fixed ring of second, first case, the second case, movable rod and connecting rod, the knob rotates, the knob is through the pivot, connecting rod and movable rod drive first case and second case and open or close, when closing, first case and second case are hugged closely first solid fixed ring and the solid fixed ring of second, the valve body left end is the water inlet, first case and second case cater to the rivers design, the effect of closing back water pressure extrudees first case right, prevent the seepage, the second case plays the effect of insurance, duplicate protection, first case and second case all adopt the rubber material, the production technology requirement reduces, the production technology requirement of having solved the ball valve is higher, in the course of grinding, in case the production error will lead to closing not tight problem that causes the seepage.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a top cross-sectional view of the present invention;

FIG. 3 is a top cross-sectional view of the first valve spool position of the present invention;

fig. 4 is a top cross-sectional view of the second valve spool of the present invention;

FIG. 5 is a front sectional view of the connecting rod of the present invention;

fig. 6 is a left side view of the first fixing ring of the present invention.

In the figure: 1. a valve body; 2. a knob; 3. a rotating shaft; 4. a first retaining ring; 5. a second retaining ring; 6. a first valve spool; 7. a second valve core; 8. a wafer; 9. a movable rod; 10. a connecting rod; 11. a groove; 12. and (4) protruding.

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.

As shown in fig. 1-6, the utility model provides a technical solution: an anti-leakage hardware water heating valve comprises a valve body 1 and a knob 2, wherein the left end of the valve body 1 is a water inlet, the right end of the valve body 1 is a water outlet, the valve body 1 and the knob 2 are matched in structure, so that the rotation angle of the knob 2 is 0-90 degrees, the knob 2 is installed at the top of the valve body 1, a rotating shaft 3 is fixedly installed at the bottom of the knob 2, the rotating shaft 3 is positioned inside the valve body 1, a sealing element is arranged at the position, corresponding to the rotating shaft 3, of the valve body 1 to prevent water seepage at the position of the knob 2, a first fixing ring 4 and a second fixing ring 5 are respectively arranged on the inner wall of the valve body 1, the first fixing ring 4 and the second fixing ring 5 are used for matching with a first valve core 6 and a second valve core 7, the first fixing ring 4 and the second fixing ring 5 are cast with the valve body 1 into a whole, the first fixing ring, the left sides of the first fixing ring 4 and the second fixing ring 5 are respectively movably connected with a first valve core 6 and a second valve core 7, the first valve core 6 and the second valve core 7 are both rubber valve cores, the manufacturing process is mature, the opposite surfaces of the first valve core 6 and the second valve core 7 are both provided with a circular sheet 8, the circular sheet 8 is a stainless steel sheet, be used for supporting first case 6 and second case 7, strengthen the structural strength of first case 6 and second case 7, two disk 8 are equallyd divide and articulate respectively at the front of the solid fixed ring 4 of first and the corresponding second case 7 inner wall of valve body 1, disk 8 can swing left, swing right and cut to the position and be parallel with the solid fixed ring 4 of first and the solid fixed ring 5's of second side, two disk 8's opposite face all is through the one end swing joint of connecting seat with movable rod 9, the other end of movable rod 9 passes through the one end swing joint of round pin axle with connecting rod 10, connecting rod 10 is fixed cup joints the surface at pivot 3.

As a technical optimization scheme, first case 6 and second case 7 all install the side at disk 8 through the round hole that disk 8 surface set up, first case 6 and second valve case 7 can be changed, after the case of current valve is ageing, because it is inconvenient to change, mostly need change whole valve, but first case 6 and second valve case 7's right side all is provided with the rubber buffer, make first case 6 and second valve case 7 pull down and install on disk 8, realize the purpose of changing, waste is reduced.

As the utility model discloses a technical optimization scheme, the left side of the solid fixed ring of first solid fixed ring 4 and the solid fixed ring of second 5 all is provided with recess 11, and the right side of first case 6 and second case 7 all is provided with protruding 12, and protruding 12 is located the inside of recess 11, and protruding 12 is absorbed in recess 11 during the closure, and protruding 12 takes first case 6 and second case 7 on every side to paste solid fixed ring of first solid fixed ring 4 and the solid fixed ring of second 5 for it is inseparabler to connect.

As a technical optimization scheme of the utility model, the quantity of recess 11 is a plurality of, and a plurality of recess 11 uses the point on the 1 horizontal axis of valve body to be annular array and distributes as the array center, and the atress is even.

As a technical optimization scheme of the utility model, the V font is constituteed to two connecting rods 10, and two connecting rods 10 all are located the front of pivot 3,

first case

6 and 7 synchro switches of second case.

When using, clockwise turning knob 2, knob 2 is through pivot 3, connecting rod 10 and movable rod 9 drive first case 6, second case 7 and disk 8 are around the axial left hunting of articulated seat, first case 6 and second case 7 separate with first solid fixed ring 4 and the solid fixed ring 5 of second respectively, the valve is opened, anticlockwise turning knob 2, knob 2 is through pivot 3, connecting rod 10 and movable rod 9 drive first case 6, second case 7 and disk 8 are around the axial right hunting of articulated seat, first case 6 and second case 7 close with the solid fixed ring 5 of first solid fixed ring 4 and second respectively lid, the valve is closed, first case 6 hugs closely the left side of first solid fixed ring 4 under hydraulic effect, realize sealing.

To sum up, the utility model discloses a set up first solid fixed ring 4, the solid fixed ring of second 5, first case 6, second case 7, movable rod 9 and connecting rod 10, it is higher to have solved the production technology requirement of ball valve, in the course of the grinding, in case the production error will lead to closing not tight problem that causes the seepage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a five metals hot-water heating valve of antiseep, includes valve body (1) and knob (2), the top at valve body (1) is installed in knob (2), the bottom fixed mounting of knob (2) has pivot (3), pivot (3) are located the inside of valve body (1), the position department that valve body (1) corresponds pivot (3) is provided with sealing member, its characterized in that: the inner wall of the valve body (1) is respectively provided with a first fixing ring (4) and a second fixing ring (5), the first fixing ring (4) is positioned on the left side of the second fixing ring (5), the rotating shaft (3) is positioned between the first fixing ring (4) and the second fixing ring (5), the left sides of the first fixing ring (4) and the second fixing ring (5) are respectively and movably connected with a first valve core (6) and a second valve core (7), opposite surfaces of the first valve core (6) and the second valve core (7) are respectively provided with a wafer (8), the two wafers (8) are respectively hinged on the front surfaces of the inner walls of the first fixing ring (4) and the valve body (1) corresponding to the second valve core (7), the opposite surfaces of the two wafers (8) are respectively and movably connected with one end of a movable rod (9) through a connecting seat, the other end of the movable rod (9) is movably connected with one end of a connecting rod (10) through a pin, the connecting rod (10) is fixedly sleeved on the surface of the rotating shaft (3).

2. The anti-leakage hardware water heating valve according to claim 1, characterized in that: the first valve core (6) and the second valve core (7) are installed on the side face of the wafer (8) through round holes formed in the surface of the wafer (8).

3. The anti-leakage hardware water heating valve according to claim 1, characterized in that: the left sides of the first fixing ring (4) and the second fixing ring (5) are provided with grooves (11), the right sides of the first valve core (6) and the second valve core (7) are provided with protrusions (12), and the protrusions (12) are located inside the grooves (11).

4. The anti-leakage hardware water heating valve according to claim 3, characterized in that: the number of the grooves (11) is a plurality, and the grooves (11) are distributed in an annular array by taking points on the horizontal axis of the valve body (1) as the center of the array.

5. The anti-leakage hardware water heating valve according to claim 1, characterized in that: two connecting rods (10) form a V shape, and the two connecting rods (10) are both positioned on the front surface of the rotating shaft (3).