CN101761669B - Three-way valve with socket - Google Patents
Three-way valve with socket Download PDFInfo
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- CN101761669B CN101761669B CN2010101097595A CN201010109759A CN101761669B CN 101761669 B CN101761669 B CN 101761669B CN 2010101097595 A CN2010101097595 A CN 2010101097595A CN 201010109759 A CN201010109759 A CN 201010109759A CN 101761669 B CN101761669 B CN 101761669B
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- way valve
- sealing gasket
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Abstract
The invention discloses a three-way valve with a socket, comprising a main body, a rotation unit, a sealing pad and a socket. The main body is provided with a water inlet and two water-dividing ports communicated with a supply water source; the sealing pad is assembled on the rotation unit; the rotation unit is rotatably assembled on the main body; and the sealing pad is driven by the relative rotation of the rotation unit and the main body to hermetically align with the water-dividing ports or communicate with the water-dividing ports in a staggered mode to realize the switching of water yielding. The socket is assembled on the main body; and the sealing pad comprises a bottom wall and a peripheral wall, wherein the peripheral wall is formed by upwards extending from the periphery of the bottom wall, the periphery wall is assembled on the rotation unit and provided with a nick for introducing the water into the sealing pad, the bottom wall corresponds to the water-dividing ports, and the sealing performance between the bottom wall and the water-dividing ports is improved by using the water pressure and the water gravity of the sealing pad. The three-way valve with the socket comprises the following advantages of optical sealing performance, difficult generation of burrs on the sealing surface of the main body, easy control of the production and reduction of manufacture cost.
Description
Technical field
The present invention relates to a kind of three-way valve, particularly relate to the good band socket three-way valve of a kind of sealability.
Background technique
General three-way valve all also cooperates spring 3 to seal again with dress sealing gasket 2 on the switching shaft 1 and divides water, please refers to Figure 14.This three-way valve has following deficiency: 1, the main body processing technology of three-way valve is difficult to control; 2, the osculum that cooperates with sealing gasket of main body is prone to produce burr, is prone to introduce poor sealing.
Summary of the invention
The invention provides band socket three-way valve, it has overcome the deficiency that the existing main body processing technology of the three-way valve in the background technique is difficult to control, poor sealing.
The technological scheme that is adopted that the present invention solves its technical problem is:
Band socket three-way valve; It comprises a main body, a rotating unit and a sealing gasket; Said main body is provided with the water intake and two bleeders of a connection watering; Said sealing gasket is installed in rotating unit, and said rotating unit rotates and is installed in main body, utilizes relatively rotating between rotating unit and the main body to drive sealing gasket alignment sealing or staggers and connect the bleeder and switch to realize water outlet;
It also comprises a socket, and said socket is installed in main body;
Said sealing gasket comprises that a diapire and extends upward the perisporium that forms by the diapire periphery; Said perisporium is installed in rotating unit; Said perisporium offers a breach so that water is introduced within the sealing gasket; The corresponding bleeder of said diapire utilizes hydraulic pressure and water within the sealing gasket heavily to increase the sealability between diapire and the bleeder.
Among one preferred embodiment: said main body comprises that the water inlet port and two that single-revolution wall, is fixed in outside the turret wall is fixed in the water outlet port outside the turret wall; Sealing is installed with a fixed plate within the said turret wall; Said water intake is connected the water inlet port, and said two bleeders are opened in fixed plate and connect two water outlet ports respectively.
Among one preferred embodiment: said rotating unit sealed rotational is connected within the turret wall, and said rotating unit, fixed plate and turret wall cooperate the water-inlet cavity of forming a connection water intake.
Among one preferred embodiment: said rotating unit comprises that a switching shaft, switches pad and leader; Said handle all is fixed in switching shaft with the switching pad; Interior time brick face seal is connected the outer turning surface of said switching pad with turret wall; Said switching pad convexes with eccentric projection, and said sealing gasket is connected projection.
Among one preferred embodiment: said two bleeders are controlled according to the camber line around the turret wall axis, and the interval between said two bleeders is greater than the diapire of sealing gasket.
Among one preferred embodiment: offer three locating slots on the said fixed plate, be connected with an elastic component under the said switching pad, said elastic component end is connected with locating stud, the adaptive locating slot of said locating stud.
Among one preferred embodiment: be sealedly connected with a connection piece after the said main body, said switching shaft sealed rotational is passed fixed plate and link; Other sets a coupling shaft, and said coupling shaft can rotate and pass socket and be fixed in the switching shaft terminal surface, so that main body, link, socket and rotating unit are linked together.
Among one preferred embodiment: be connected with friction plate between said socket and the link.
The present technique scheme is compared with background technique, and it has following advantage:
1, utilize hydraulic pressure and water within the sealing gasket heavily to increase the sealability between diapire and the bleeder, a, sealability are good, and b, body seal face are difficult for producing burr; C, processing are simply; Production is easy to control, effectively solves existing three-way valve body manufacturing process difficulty, reduces manufacture cost; D, to switch feel light, e, switches the life-span and be superior to the general axis sealing;
2, be provided with socket, user-friendly;
3, the interval between two bleeders makes whole three-way valve have at least three kinds of effluent functions greater than the diapire of sealing gasket, and they are respectively: first effluent functions; Second effluent functions; First and second effluent functions;
4, coupling shaft can rotate and pass socket and be fixed in the switching shaft terminal surface, so that main body, link, socket and rotating unit are linked together, is convenient to assembling, simple, the reduction manufacture cost of agent structure;
5, be connected with friction plate between socket and the link, increase and rotate feel;
6, be provided with locating slot, elastomer and locating stud, guarantee that switching state keeps, increase and switch feel.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is the schematic perspective view of three-way valve of the present invention.
Fig. 2 is the perspective exploded view of three-way valve of the present invention.
Fig. 3 goes out one of generalized section of first effluent functions for three-way valve of the present invention.
Fig. 4 go out for three-way valve of the present invention first effluent functions generalized section two.
Fig. 5 goes out one of generalized section of first and second effluent functions for three-way valve of the present invention.
Fig. 6 go out for three-way valve of the present invention first and second effluent functions generalized section two.
Fig. 7 goes out one of generalized section of second effluent functions for three-way valve of the present invention.
Fig. 8 go out for three-way valve of the present invention second effluent functions generalized section two.
Fig. 9 is the schematic perspective view of the rotating unit of three-way valve of the present invention.
Figure 10 is the schematic perspective view of the switching pad of the rotating unit of three-way valve of the present invention.
Figure 11 is one of schematic perspective view of the sealing gasket of the rotating unit of three-way valve of the present invention.
Figure 12 is two of the schematic perspective view of the sealing gasket of the rotating unit of three-way valve of the present invention.
Figure 13 is the schematic representation of the main body of the rotating unit of three-way valve of the present invention.
Figure 14 is the schematic representation of the switching mechanism of background technique.
Embodiment
Please refer to Fig. 1 to Figure 13, band socket three-way valve, it comprises a main body 100, a rotating unit 200, a sealing gasket 300, a socket 400 and a connection piece 500.
Said main body 100 comprises that single-revolution wall 110, is fixed in water inlet port 120, two outside the turret wall 110 and is fixed in water outlet port 130 and outside the turret wall 110 and is located at into water port 120 with the interface unit 140 of external watering.Said two water outlet ports pick out water function respectively, and for example an effluent functions is fixing gondola water faucet, and an effluent functions is a Portable rose.Sealing is installed with a fixed plate 150 within the said turret wall 110; Offer two on the said fixed plate 150 according to the bleeder of controlling around the camber line of turret wall 110 axis 151; Interval between said two bleeders 151 is greater than the diapire 320 of sealing gasket 300, and said two bleeders 151 are connected two water outlet ports 130 respectively.Offer three on the said fixed plate 150 according to the locating slot of controlling around the camber line of turret wall 110 axis 152.Said fixed plate 150 centers offer a penetration hole 153, and said penetration hole 153 is pre-large post-small shoulder hole.Offer one on the said turret wall 110 and be positioned at fixed plate 150 water intake before, said water intake is connected water inlet port 120.Said interface unit 140 comprises that one is located at mold insert 141, within the water port 120 into and is screwed onto water port 120 into the 0-ring143 that the fixing traveling nut 142, in it of mold insert 141 is sealed and the interface 144 of an affixed mold insert 141 and traveling nut 142.
Said link 500 comprises that a rear wall 510 and extends the leg 520 that forms forward by rear wall 510 peripheries, and said leg 520 sealings are fixed in turret wall 110 rear ends.
Said rotating unit 200 comprises that handle 220, that a switching shaft 210, is installed in switching shaft 210 head ends is installed in the switching pad 230 at switching shaft 210 middle parts.Be provided with backwards a ladder surface 211 on the said switching shaft 210.Said handle 220 outer turning surface are provided with striped to increase user's feel, are convenient to user's operation.Said switching pad 230 is positioned at before the fixed plate 150; And; Constitute the relation that to be rotationally connected that seals in said switching pad 230 outer turning surface and the turret wall 110 between the turning surface; Said switching shaft 210 sealings can be rotated the penetration hole 153 and rear wall 510 that passes fixed plate 150, and said ladder surface 211 abuts against the ladder surface of penetration hole 153.Constitute water-inlet cavity between said switching pad 230, turret wall 110 and the fixed plate 150, said water-inlet cavity is connected water intake, to connect watering.The eccentric position of said switching pad 230 is provided with a projection 231, and another eccentric position of said switching pad 230 is provided with an elastomer 232, and said elastomer 232 ends are provided with a locating stud 233, said locating stud 233 adaptive locating slots 152.
Said sealing gasket 300 comprises that a diapire 310 and extends upward the perisporium 320 that forms by diapire 310 peripheries.Said perisporium 320 is installed in the projection 231 of the switching pad 230 of rotating unit 200, and said attaching can be adopted snapping or elastic force socket.Said perisporium 320 offers a breach 321 water is introduced within the sealing gasket 300, and said diapire 310 corresponding bleeders 151 utilize hydraulic pressure and water within the sealing gasket 300 heavily to increase the sealability between diapire 310 and the bleeder 151.When design sealing gasket 300 preferably reserve the pre compressed magnitude of 0.2-0.3mm to improve the sealing effect of hydraulic pressure when low.
Said socket 400 can be rotatably connected on link 500.Among the present embodiment; Other sets a pin 410; Said pin 410 from outer to inner can rotate and pass socket 400 and be fixed in switching shaft 210 terminal surfaces; So that main body 100, link 500, socket 400 and rotating unit 200 are linked together, so that said socket 400 can be rotatably connected on main body 100.Rotate feels in order to increase socket 400, be preferably between said socket 400 and the link 500 and be connected with friction plate 420, abut against at ladder surface 211 between the ladder surface of penetration hole 153 and be provided with friction plate.
Among the present embodiment, utilize relatively rotating between rotating unit 200 and the main body 100 to drive sealing gasket 300 alignment sealings or stagger and connect bleeder 151 and switch to realize water outlet.Concrete handoff procedure is described as follows:
Step 0 is please referred to Fig. 3,4, and said three-way valve goes out first effluent functions, and this moment aligns with sealing gasket 300 sealing second bleeder in second bleeder, first bleeder sealing gasket that staggers, and locating stud is positioned first locating slot;
Step 1, rotatory handling switches the pad rotation through the handle drive, and sealing gasket is followed and is switched the pad rotation at this moment, and locating stud also overcomes elastic force and follows the switching pad and rotate under the rotation of switching pad drives simultaneously;
Step 2; When sealing gasket turns between first bleeder and second bleeder, this moment align second locating slot and under the elastic force effect, be positioned to second locating slot of locating stud, this moment, first, second bleeder and sealing gasket all staggered; Go out first, second effluent functions, please refer to Fig. 5,6;
Step 4; When sealing gasket turns to first bleeder, this moment align the 3rd locating slot and under the elastic force effect, be positioned to the 3rd locating slot of locating stud, said diapire seals first bleeder; Water gets into sealing gasket through breach; Utilize hydraulic pressure and water within the sealing gasket heavily to increase the sealability between the diapire and first bleeder, go out second effluent functions, please refer to Fig. 7,8.
The above is merely preferred embodiment of the present invention, so can not limit the scope that the present invention implements according to this, the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (8)
1. be with the socket three-way valve; It comprises a main body, a rotating unit and a sealing gasket; Said main body is provided with the water intake and two bleeders of a connection watering, and said sealing gasket is installed in rotating unit, and said rotating unit rotates and is installed in main body; Utilize relatively rotating between rotating unit and the main body to drive sealing gasket alignment sealing or stagger and connect the bleeder and switch, it is characterized in that to realize water outlet:
It also comprises a socket, and said socket is installed in main body;
Said sealing gasket comprises that a diapire and extends upward the perisporium that forms by the diapire periphery; Said perisporium is installed in rotating unit; Said perisporium offers a breach so that water is introduced within the sealing gasket; The corresponding bleeder of said diapire utilizes hydraulic pressure and water within the sealing gasket heavily to increase the sealability between diapire and the bleeder.
2. band socket three-way valve according to claim 1; It is characterized in that: said main body comprises that the water inlet port and two that single-revolution wall, is fixed in outside the turret wall is fixed in the water outlet port outside the turret wall; Sealing is installed with a fixed plate within the said turret wall; Said water intake is connected the water inlet port, and said two bleeders are opened in fixed plate and connect two water outlet ports respectively.
3. band socket three-way valve according to claim 2 is characterized in that: said rotating unit sealed rotational is connected within the turret wall, and said rotating unit, fixed plate and turret wall cooperate the water-inlet cavity of forming a connection water intake.
4. band socket three-way valve according to claim 3; It is characterized in that: said rotating unit comprises that a switching shaft, switches pad and leader; Said handle all is fixed in switching shaft with the switching pad; Turning surface is tightly connected in outer turning surface of said switching pad and the turret wall, and said switching pad convexes with eccentric projection, and said sealing gasket is connected projection.
5. band socket three-way valve according to claim 4 is characterized in that: said two bleeders are controlled according to the camber line around the turret wall axis, and the interval between said two bleeders is greater than the diapire of sealing gasket.
6. band socket three-way valve according to claim 5 is characterized in that: offer three locating slots on the said fixed plate, be connected with an elastic component under the said switching pad, said elastic component end is connected with locating stud, the adaptive locating slot of said locating stud.
7. according to claim 4 or 5 or 6 described band socket three-way valve, it is characterized in that: be sealedly connected with a connection piece after the said main body, said switching shaft sealed rotational is passed fixed plate and link; Other sets a coupling shaft, and said coupling shaft can rotate and pass socket and be fixed in the switching shaft terminal surface, so that main body, link, socket and rotating unit are linked together.
8. band socket three-way valve according to claim 7 is characterized in that: be connected with friction plate between said socket and the link.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101097595A CN101761669B (en) | 2010-01-20 | 2010-01-20 | Three-way valve with socket |
| PCT/CN2011/070373 WO2011088782A1 (en) | 2010-01-20 | 2011-01-18 | Three-way valve with socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101097595A CN101761669B (en) | 2010-01-20 | 2010-01-20 | Three-way valve with socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761669A CN101761669A (en) | 2010-06-30 |
| CN101761669B true CN101761669B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101097595A Active CN101761669B (en) | 2010-01-20 | 2010-01-20 | Three-way valve with socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761669B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011088782A1 (en) * | 2010-01-20 | 2011-07-28 | 厦门松霖科技有限公司 | Three-way valve with socket |
| CN109654289A (en) * | 2017-10-12 | 2019-04-19 | 厦门松霖科技股份有限公司 | Low pressure and mass flow shower |
| CN112020973A (en) * | 2020-09-04 | 2020-12-04 | 宁波中灌润茵节水设备有限公司 | Single-pipeline water, fertilizer and pesticide integrated system |
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2010
- 2010-01-20 CN CN2010101097595A patent/CN101761669B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101761669A (en) | 2010-06-30 |
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Address after: 361000 China (Fujian) free trade test zone, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee after: Zhou Huasong Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000 No. 298 sunshine West Road, Haicang Xinyang Industrial Zone, Fujian, Xiamen Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: 361000 China (Fujian) free trade test zone, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: China (Fujian) free trade test zone, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |