CN214999502U - High-performance low-loss large-flow valve core - Google Patents
High-performance low-loss large-flow valve core Download PDFInfo
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- CN214999502U CN214999502U CN202121019224.9U CN202121019224U CN214999502U CN 214999502 U CN214999502 U CN 214999502U CN 202121019224 U CN202121019224 U CN 202121019224U CN 214999502 U CN214999502 U CN 214999502U
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Abstract
The utility model provides a high performance low loss large-traffic case. The high-performance low-loss large-flow valve core comprises: a housing; the water outlet is formed in the bottom of the outer surface of the shell; the first connecting groove is formed in the bottom of the inner surface of the shell; the adjusting component is rotatably connected in the shell and comprises a disc, the disc is located in the first connecting groove, and the second connecting groove is formed in one side of the disc. The utility model provides a high performance low-loss large-traffic case is through setting up adjusting part at the first connecting slot inside of shell, the pulling sleeve pipe, alright open the valve clack through the down tube, then the rotation control lever, alright increase the area of delivery port to increase rivers flow, and when rivers pass through valve clack and disc, also reduce the rivers pressure that valve clack and disc received, reduce case internal arrangement's loss, improved the performance of case.
Description
Technical Field
The utility model relates to a case field especially relates to a high performance low-loss large-traffic case.
Background
A valve element is a valve part by means of which the valve body performs the basic function of direction control, pressure control or flow control by means of its movement.
The valve core is arranged in the water valve and used for adjusting water outlet of the water valve, and the valve rod needs to be rotated when the valve is used, so that the position between the valve clack and the water outlet is staggered.
In the existing valve core, the area of the valve clack is larger than that of the water outlet, so that the flow of water is limited within a certain range, and when water flows through the valve core, the pressure of water on the valve clack inside the valve core is larger, so that the loss of the valve clack is larger, and the performance is reduced.
Therefore, it is necessary to provide a high-performance low-loss high-flow valve core to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a large-traffic case of high performance low-loss has solved the great problem that leads to the rivers flow little of valve lamella area in the current case.
In order to solve the technical problem, the utility model provides a high performance low-loss large-traffic case, include: a housing;
the water outlet is formed in the bottom of the outer surface of the shell;
the first connecting groove is formed in the bottom of the inner surface of the shell;
the adjusting part, the adjusting part rotate connect in the inside of shell, the adjusting part includes the disc, the disc is located the inside of first spread groove, the second spread groove has been seted up to one side of disc, one side of second spread groove internal surface is rotated and is connected with the valve clack, the middle fixedly connected with control lever of disc, the surface sliding connection of control lever has the sleeve pipe, the left and right sides of sleeve pipe bottom all rotates and is connected with the down tube, the one end of down tube with one side of valve clack is rotated and is connected.
Through setting up adjusting part in the first connecting groove of shell inside, the pulling sleeve pipe, alright open the valve clack through the down tube, then rotate the control lever, alright increase the area of delivery port to increase rivers flow, and when rivers pass through valve clack and disc, also reduce the rivers pressure that valve clack and disc received, reduce the loss of case internal arrangement, improved the performance of case.
Preferably, a water inlet is formed in the upper portion of one side of the shell, and a first baffle is fixedly connected inside the water outlet.
Preferably, one end of the control rod extends to the outside of the casing, and one side of the surface of the sleeve is provided with a third connecting groove.
Preferably, one side of the surface of the control rod is fixedly connected with a second baffle, and one end of the second baffle passes through the third connecting groove and is in contact with the inner wall of the shell.
Preferably, the top end of the control rod is provided with a rotating handle, and one side of the rotating handle is fixedly connected with a limiting ring.
Preferably, the top end of the sleeve is fixedly connected with a connecting plate, one side of the top of the connecting plate is rotatably connected with a connecting ring through a clamping ring, and the connecting ring is sleeved with one end of the rotating handle.
Preferably, the shell is installed in the inside of water valve, the top of adjusting part extends to the outside of water valve, one side of water valve surface is rotated and is connected with the bracing piece, one side of bracing piece is provided with the spring, the one end of spring with the surface of water valve rotates and is connected.
Preferably, an annular groove is formed in the top of the inner surface of the water valve, a sealing ring is arranged inside the annular groove, and one side of the sealing ring is in contact with the outer surface of the sleeve.
Through set up bracing piece and spring in the water valve outside, after pulling up the adjusting part, the bracing piece alright get up the adjusting part support, and the step is simple, facilitates the use.
Compared with the prior art, the utility model provides a high performance low-loss large-traffic case has following beneficial effect:
the utility model provides a high performance low-loss large-traffic case through setting up adjusting part in the first connecting groove of shell inside, the pulling sleeve pipe, alright open the valve clack through the down tube, then the rotation control pole, alright increase the area of delivery port to increase rivers flow, and when rivers pass through valve clack and disc, also reduce the rivers pressure that valve clack and disc received, reduce the loss of case internal arrangement, improved the performance of case.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a high-performance low-loss large-flow valve element provided by the present invention;
FIG. 2 is a schematic structural view of the housing shown in FIG. 1;
FIG. 3 is a rear view of the external structure of the housing shown in FIG. 2;
FIG. 4 is a schematic structural view of the adjustment assembly shown in FIG. 2;
fig. 5 is a schematic structural diagram of a second embodiment of the high-performance low-loss large flow valve element provided by the present invention
Fig. 6 is a schematic view of a portion of the water valve shown in fig. 5.
Reference numbers in the figures: 1. a shell, 2, a water outlet, 3, a first connecting groove,
4. an adjusting component 41, a disc 42, a second connecting groove 43, a valve clack 44, a control rod 45, a sleeve 46, a diagonal rod 47, a third connecting groove 48, a second baffle plate,
5. a water inlet 6, a first baffle plate 7, a rotating handle 8, a limiting ring 9, a connecting plate 10 and a connecting ring,
11. a water valve 12, a support rod 13, a spring 14, an annular groove 15 and a sealing ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a high-performance low-loss large-flow valve core according to the present invention; FIG. 2 is a schematic structural view of the housing shown in FIG. 1; FIG. 3 is a rear view of the external structure of the housing shown in FIG. 2; fig. 4 is a schematic structural view of the adjusting assembly shown in fig. 2. The high-performance low-loss large-flow valve core comprises: a housing 1;
the water outlet 2 is arranged at the bottom of the outer surface of the shell 1;
the first connecting groove 3 is formed in the bottom of the inner surface of the shell 1;
adjusting part 4, adjusting part 4 rotate connect in the inside of shell 1, adjusting part 4 includes disc 41, disc 41 is located the inside of first connecting groove 3, second connecting groove 42 has been seted up to one side of disc 41, one side of second connecting groove 42 internal surface is rotated and is connected with valve clack 43, the middle fixedly connected with control lever 44 of disc 41, the surface sliding connection of control lever 44 has sleeve 45, the left and right sides of sleeve 45 bottom all rotates and is connected with down tube 46, the one end of down tube 46 with one side of valve clack 43 is rotated and is connected.
The water outlets 2 are 4 in number, are fan-shaped, the area is slightly smaller than the area formed by the disc 41 and the valve flap 43, the first connecting groove 3 is a circular groove, is arranged at the bottom of the inner surface of the shell 1, is communicated with the first connecting groove 3 and is matched with the disc 41 in size, the adjusting component 4 is used for adjusting the positions between the disc 41 and the valve flap 43 and the first connecting groove 3, the disc 41 is a static sheet and rotates inside the first connecting groove 3, a sealing ring is arranged at the edge of the disc 41 to avoid water seepage, the second connecting grooves 42 are 4 in number and are uniformly arranged on the disc 41, the valve flap 43 is rotatably connected to one side of the inner surface of the second connecting groove 42, sealing gaskets are arranged on the periphery and are movable sheets, one end of the control rod 44 is connected with the disc 41, the sleeve 45 is in sliding connection with the control rod 44, the inclined rods 46 are 4 in number, and are rotatably arranged on the periphery of the bottom of the outer surface of the sleeve 45, the other end is connected with the valve clack 43 through a rotating piece in a rotating way.
A water inlet 5 is formed in the upper portion of one side of the shell 1, and a first baffle 6 is fixedly connected inside the water outlet 2.
The first baffle 6 is integrated with the inside of the water outlet 2, and when the adjusting component 4 blocks the water outlet 2, the first baffle 6 is positioned between the disc 41 and the valve clack 43, so that water is prevented from seeping between the disc 41 and the valve clack 43.
One end of the control rod 44 extends to the outside of the housing 1, and one side of the surface of the sleeve 45 is provided with a third connecting groove 47.
The control rod 44 is rotatably connected with the shell 1, a sealing ring is arranged between the contact part of the control rod 44 and the shell to avoid water leakage, and the third connecting groove 47 is long and is matched with the second baffle plate 48 in size.
A second blocking plate 48 is fixedly connected to one side of the surface of the control rod 44, and one end of the second blocking plate 48 passes through the third connecting groove 47 and contacts with the inner wall of the housing 1.
The top end of the control rod 44 is provided with a rotating handle 7, and one side of the rotating handle 7 is fixedly connected with a limiting ring 8.
The rotating handle 7 is arranged at the top end of the control rod 44, and the limiting ring 8 is welded at one side of the rotating handle 7.
The top end of the sleeve 45 is fixedly connected with a connecting plate 9, one side of the top of the connecting plate 9 is rotatably connected with a connecting ring 10 through a clamping ring, and the connecting ring 10 is sleeved with one end of the rotating handle 7.
The connecting plate 9 is welded on the top of the sleeve 45, sealing rings are arranged between the upper end and the lower end of the sleeve 45 and the control rod 44, water is prevented from permeating out, the connecting ring 10 can be clamped on the rotating handle 7, and the positions of the sleeve 45 and the like are conveniently limited.
The utility model provides a working principle of high performance low-loss large-traffic case as follows:
when the valve core is discharged, the rotating handle 7 is firstly rotated, and the adjusting component 4 is pulled upwards through the connecting plate 9.
The rotating handle 7 controls the disc 41 and the like to rotate through the control rod 44, so that the second connecting groove 42 can be aligned with the water outlet 2, and the sleeve 45 also drives the inclined rod 46 to move, so that the valve clack 43 is lifted upwards, and the water outlet 2 is completely exposed.
At the same time as the lever 44 is rotated, the second stop 48 is also displaced from the water inlet 5, so that water in the water line can enter the interior of the housing 1 through the water inlet 5 and then flow out through the water outlet 2 through the water valve 11.
The coupling ring 10 can then be snapped onto one end of the twist grip 7, thereby limiting the position of the sleeve 45.
When the valve core is not discharging water, the connecting ring 10 is firstly taken down from one end of the rotating handle 7, and the valve clack 43 can move towards the second connecting groove 42 along the direction of water flow, so as to drive the sleeve 45 and the like to shrink towards the inside of the shell 1.
Then, the control rod 44 is rotated, and the disc 41 drives the valve flap 43 to rotate together, so as to block the water outlet 2.
Compared with the prior art, the utility model provides a high performance low-loss large-traffic case has following beneficial effect:
through setting up adjusting part 4 in the inside of the first connecting slot 3 of shell 1, pulling sleeve 45, alright open valve clack 43 through down tube 46, then rotate control lever 44, alright increase delivery port 2's area to increase rivers flow, and when rivers passed through valve clack 43 and disc 41, also reduced the rivers pressure that valve clack 43 and disc 41 received, reduced the loss of case internal arrangement, improved the performance of case.
Second embodiment
Referring to fig. 5 and fig. 6, based on the high-performance low-loss high-flow valve core provided in the first embodiment of the present application, the second embodiment of the present application provides another high-performance low-loss high-flow valve core. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the high-performance low-loss large-flow valve core that the second embodiment of this application provided's difference lies in, shell 1 is installed in the inside of water valve 11, the top of adjusting part 4 extends to the outside of water valve 11, one side of water valve 11 surface is rotated and is connected with bracing piece 12, one side of bracing piece 12 is provided with spring 13, spring 13's one end with the surface of water valve 11 is rotated and is connected.
The bottom end of the support rod 12 is mounted with the surface of the water valve 11 through a shaft pin, and the spring 13 is a tension spring and has good elasticity.
An annular groove 14 is formed in the top of the inner surface of the water valve 11, a sealing ring 15 is arranged inside the annular groove 14, and one side of the sealing ring 15 is in contact with the outer surface of the sleeve 45.
The quantity of ring channels 14 is a plurality of, with sealing washer 15 size adaptation, and sealing washer 15 is located between water valve 11 and sleeve pipe 45, avoids water to spill over from between the two, causes the waste of water resource.
During the use of the water valve 11, the adjusting component 4 can be synchronously pulled when the rotating handle 7 is rotated.
After the connecting plate 9 and one side of the supporting rod 12 are staggered, the spring 13 which is always in a stretching state needs to recover deformation, the supporting rod 12 is pulled towards one side close to the water valve 11, and at the moment, the supporting rod 12 can support the connecting plate 9.
When the rotary handle 7 and the adjusting assembly 4 are subsequently released, the valve clack 43 is still in the unfolded position, and the water valve 11 can discharge a large amount of water.
By arranging the supporting rod 12 and the spring 13 outside the water valve 11, after the adjusting component 4 is pulled up, the adjusting component 4 can be supported by the supporting rod 12, and the water valve is simple in steps and convenient to use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A high-performance low-loss large-flow valve core is characterized by comprising:
a housing;
the water outlet is formed in the bottom of the outer surface of the shell;
the first connecting groove is formed in the bottom of the inner surface of the shell;
the adjusting part, the adjusting part rotate connect in the inside of shell, the adjusting part includes the disc, the disc is located the inside of first spread groove, the second spread groove has been seted up to one side of disc, one side of second spread groove internal surface is rotated and is connected with the valve clack, the middle fixedly connected with control lever of disc, the surface sliding connection of control lever has the sleeve pipe, the left and right sides of sleeve pipe bottom all rotates and is connected with the down tube, the one end of down tube with one side of valve clack is rotated and is connected.
2. The high-performance low-loss large-flow valve core according to claim 1, wherein a water inlet is formed above one side of the shell, and a first baffle is fixedly connected inside the water outlet.
3. The high-performance low-loss high-flow valve core according to claim 1, wherein one end of the control rod extends to the outside of the housing, and a third connecting groove is formed in one side of the surface of the sleeve.
4. The high-performance low-loss high-flow valve core according to claim 3, wherein a second baffle is fixedly connected to one side of the surface of the control rod, and one end of the second baffle passes through the third connecting groove and contacts with the inner wall of the housing.
5. The high-performance low-loss large-flow valve core according to claim 1, wherein a rotating handle is mounted at the top end of the control rod, and a limiting ring is fixedly connected to one side of the rotating handle.
6. The high-performance low-loss large-flow valve core according to claim 1, wherein a connecting plate is fixedly connected to the top end of the sleeve, a connecting ring is rotatably connected to one side of the top of the connecting plate through a clamping ring, and the connecting ring is sleeved with one end of the rotating handle.
7. The high-performance low-loss large-flow valve core according to claim 1, wherein the shell is installed inside a water valve, the top end of the adjusting component extends to the outside of the water valve, a supporting rod is rotatably connected to one side of the outer surface of the water valve, a spring is arranged on one side of the supporting rod, and one end of the spring is rotatably connected with the outer surface of the water valve.
8. The high-performance low-loss high-flow valve core according to claim 7, wherein an annular groove is formed at the top of the inner surface of the water valve, a sealing ring is arranged inside the annular groove, and one side of the sealing ring is in contact with the outer surface of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019224.9U CN214999502U (en) | 2021-05-13 | 2021-05-13 | High-performance low-loss large-flow valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019224.9U CN214999502U (en) | 2021-05-13 | 2021-05-13 | High-performance low-loss large-flow valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214999502U true CN214999502U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121019224.9U Active CN214999502U (en) | 2021-05-13 | 2021-05-13 | High-performance low-loss large-flow valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214999502U (en) |
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2021
- 2021-05-13 CN CN202121019224.9U patent/CN214999502U/en active Active
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