CN102644774A - Low-pressure and rapid-overflowing water outlet device for bathtub faucet - Google Patents
Low-pressure and rapid-overflowing water outlet device for bathtub faucet Download PDFInfo
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- CN102644774A CN102644774A CN2011100409293A CN201110040929A CN102644774A CN 102644774 A CN102644774 A CN 102644774A CN 2011100409293 A CN2011100409293 A CN 2011100409293A CN 201110040929 A CN201110040929 A CN 201110040929A CN 102644774 A CN102644774 A CN 102644774A
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Abstract
The invention discloses a low-pressure and rapid-overflowing water outlet device for a bathtub faucet. The low-pressure and rapid-overflowing water outlet device is comprises a fixing unit and a control mechanism. The fixing unit is provided with a water feeding path, a water discharging path and a controlling opening. The control mechanism comprises a valve rod (210) and a sealing mechanism (220). The sealing mechanism (220) is located in the water discharging path and is fixedly connected with the valve rod (210) so that the sealing mechanism (220) can be driven to slide between a closing position and an opening position when the valve rod (210) slides. The sealing mechanism (220) comprises a fixed seat (221) and a one-way valve arranged on the fixed seat (221), so that the one-way valve is closed when a water pressure of the water feeding path acted on the one-way valve is higher than a pre-set water pressure, and the one-way valve is opened when the water pressure acted on the one-way valve is lower than the pre-set water pressure. The low-pressure and rapid-overflowing water outlet device for the bathtub faucet has the advantages that when a general valve is closed and the sealing mechanism is located at the closing position, the water pressure in the water feeding path is less than the pre-set water pressure and the one-way valve is at an opened state; and residual water flow in the water feeding path is outwards discharged out through the water discharging path, and the control mechanism can automatically reset.
Description
Technical field
The present invention relates to a kind of Tap for bathtub with the quick overflow water outlet device of low pressure.
Background technique
The water outlet device of existing Tap for bathtub is please referred to Fig. 1, and it comprises a fixed unit 100 " and a control mechanism.Said fixed unit 100 " establish water inlet road 110 " with go out water route 120 ", said water inlet road 110 " with go out water route 120 " connect and connection place be made as control mouth 130 ".Said control mechanism comprises valve rod 210 " and sealing mechanism 220 "; Said valve rod 210 " the sealed sliding fixed unit 100 that is dynamically connected "; Said sealing mechanism 220 " be positioned at water route 120 " and affixed valve rod 210 ", so that valve rod 210 " can drive sealing mechanism 220 when sliding " in a corresponding control mouthfuls 130 " and closed position and away from control mouthfuls 130 " open position between slide.Said sealing mechanism 220 " comprise that one is fixed in valve rod 210 " sealing seat 221 " and one be fixed in sealing seat 221 " in seal ring 222 ".In the using process, water inlet road 110 " also establish total valve as last, be used for control water inlet road 110 " whether water arranged.The water outlet device of this existing Tap for bathtub has following deficiency: total valve is closed and sealing mechanism 220 " when being positioned at closed position; because the water in the water inlet road can't be discharged; therefore can make sealing mechanism 220 " be maintained in its closed position, then sealing mechanism 220 " can't automatically reset.
Summary of the invention
The invention provides a kind of Tap for bathtub with the quick overflow water outlet device of low pressure, it has overcome the deficiency of the water outlet device of Tap for bathtub in the background technique.
The technological scheme that is adopted that the present invention solves its technical problem is:
A kind of Tap for bathtub is with the quick overflow water outlet device of low pressure, and it comprises:
One fixed unit (100), it is established water inlet road (110) and goes out water route (120), said water inlet road (110) with go out that water route (120) is connected and connection place is made as and controls mouth (130); And
One control mechanism; It comprises valve rod (210) and sealing mechanism (220); Said valve rod (210) the sealed sliding fixed unit (100) that is dynamically connected; Said sealing mechanism (220) is positioned at water route (120) and affixed valve rod (210), slides between the open position of closed position and away from control mouthful (130) of a corresponding control mouthful (130) so that valve rod (210) can drive sealing mechanism (220) when sliding; Said sealing mechanism (220) comprise one be fixed in valve rod (210) solid seat (221) and be located at the one-way valve of solid (221); So that the hydraulic pressure that acts on one-way valve on water inlet road (110) is higher than closed check valve when being scheduled to hydraulic pressure, the hydraulic pressure that acts on one-way valve is lower than one-way valve opens when being scheduled to hydraulic pressure.
Among one preferred embodiment: said one-way valve comprises an elastic valve plate (222); Said solid seat (221) comprises mesospore (2211) and perisporium (2212); Said perisporium (2212) periphery and the sealing of mesospore (2211) periphery are fixed together; Said mesospore (2211) is offered the through hole (2213) that runs through, and said elastic valve plate (222) is installed in mesospore (2211), is positioned at perisporium (2212) and corresponding through hole (2213) so that when the suffered hydraulic pressure of elastic valve plate (222) is higher than predetermined hydraulic pressure sealing through hole (2213); Elastic valve plate (222) leaves through hole (2213), through hole (2213) conducting when suffered hydraulic pressure is lower than predetermined hydraulic pressure.
Among one preferred embodiment: be dynamically connected fixed unit (100) and having of said valve rod (210) sealed sliding is positioned at the outer outer end of fixed unit (100) and the inner that is positioned at water route (120), and said solid seat (221) is fixed in valve rod (210) the inner.
Among one preferred embodiment: a pilot hole (2214) is established at said mesospore (2211) center, and the annular display arrangement of said a plurality of through holes (2213) at pilot hole (2214) all around; Said elastic valve plate (222) comprises that a diaphragm seal (2221) and is fixed in the connecting head (2222) at diaphragm seal (2221) center, and said connecting head (2222) is installed in pilot hole (2214), and said diaphragm seal (2221) can seal said through hole (2213).
Among one preferred embodiment: said mesospore (2211) side is convexly equipped with a positioning seat (2215), and said positioning seat (2215) is installed in valve rod (210) the inner.
Among one preferred embodiment: said valve rod (210) slides up and down and connects fixed unit (100), said water inlet road (110) horizontal arrangement.
Among one preferred embodiment: said fixed unit (100) comprises a housing (140) and a pipe fitting (150); Establish a built-in space in the said housing (140); Said control mouthful (130) and go out water route (120) and be located at housing (140); Said pipe fitting (150) is installed in the built-in space of housing (140) and control mouthful (130) is connected in sealing, forms above-mentioned water inlet road (110) in the said pipe fitting (150).
Among one preferred embodiment: said closed position and open position are provided with up and down.
The present technique scheme is compared with background technique, and it has following advantage:
1, sealing mechanism is established one-way valve, opens and sealing mechanism when being positioned at closed position when total valve, and the hydraulic pressure in the road that then intakes is greater than predetermined hydraulic pressure; Make one-way valve be in sealing state, make the flow direction gondola water faucet, when total valve is closed and sealing mechanism when being positioned at closed position; Then intake hydraulic pressure in the road less than predetermined hydraulic pressure; Make one-way valve be in open mode, residual water stream is discharged rapidly through the water outlet road direction is outer in the water inlet road, and control mechanism can reset automatically fast; User-friendly, the problem of unpredictable gondola water faucet and which first water outlet of bathtub when avoiding the user to open next time;
2, one-way valve comprises elastic valve plate, and mesospore is offered the through hole that runs through, sealing through hole when the suffered hydraulic pressure of elastic valve plate is higher than predetermined hydraulic pressure, elastic valve plate leaves through hole when suffered hydraulic pressure is lower than predetermined hydraulic pressure, and is simple in structure, easy to assembly fast;
3, pilot hole is established at the mesospore center, and a plurality of through hole annular display arrangement are around pilot hole, and connecting head is established at the diaphragm seal center, and connecting head is installed in pilot hole, and diaphragm seal can seal said through hole, and is easy to assembly quick;
4, closed position and open position are provided with up and down, guarantee that then control mechanism can automatically reset under action of gravity.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 has illustrated the partial structurtes schematic representation of the water outlet device of background technique.
Fig. 2 has illustrated the generalized section of the water outlet device of a preferred embodiment, and this moment, control mechanism was in the closed position.
Fig. 3 has illustrated the generalized section of the water outlet device of a preferred embodiment, and this moment, control mechanism was shown in an open position.
Fig. 4 has illustrated the partial cutaway schematic of the water outlet device of a preferred embodiment, and this moment, control mechanism was in the closed position, and one-way valve is in open mode.
Fig. 5 has illustrated the partial cutaway schematic of the water outlet device of a preferred embodiment, and this moment, control mechanism was in the closed position, and one-way valve is in sealing state.
Fig. 6 has illustrated the three-dimensional exploded perspective view of sealing mechanism of the water outlet device of a preferred embodiment.
Fig. 7 has illustrated the generalized section of sealing mechanism of the water outlet device of a preferred embodiment.
Fig. 8 has illustrated the application example of the water outlet device of a preferred embodiment, and this moment, total valve was in closed condition.
Fig. 9 has illustrated the application example of the water outlet device of a preferred embodiment, and this moment, total valve was in open mode, and control mechanism is shown in an open position.
Figure 10 has illustrated the application example of the water outlet device of a preferred embodiment, and this moment, total valve was in open mode, and control mechanism is in the closed position.
Figure 11 has illustrated the application example of the water outlet device of a preferred embodiment, and this moment, total valve was in closed condition, and control mechanism is in the closed position.
Embodiment
Please refer to Fig. 2 to Fig. 7, a kind of Tap for bathtub is with the quick overflow water outlet device of low pressure, and it comprises a fixed unit 100 and a control mechanism.
Said fixed unit 100; It comprises a housing 140 and a pipe fitting 150; Establish a built-in space, in the said housing 140 and go out the control mouth 130 that water route 120, is connected built-in space and gone out water route 120; Said pipe fitting 150 is installed in the built-in space of housing 140 and control mouthfuls 130 is connected in sealing, forms water inlet roads 110 in the said pipe fitting 150, and road 110 and going out between the water route 120 is being intake in said control mouthfuls 130; Then sealing control mouthfuls 130 can be broken off water inlet road 110 and go out between the water route 120 and connected, and opening control mouthfuls 130 can conducting water inlet road 110 and go out the connection between the water route 120.
Said control mechanism, it comprises a valve rod 210 and a sealing mechanism 220.The said valve rod 210 sealed sliding fixed unit 100 that is dynamically connected, and have outer end that is positioned at fixed unit 100 places and the inner that is positioned at water route 120.Said sealing mechanism 220 is positioned at the inner of water route 120 and affixed valve rod 210, slides between the open position of the closed position of a corresponding control mouthfuls 130 and away from control mouthfuls 130 so that valve rod 210 can drive sealing mechanism 220 when sliding.
Among the present embodiment, the water route 120 that goes out within the said fixed unit 100 has water outlet, and said fixed unit 100 is established and always passed the inside and outside penetration hole 160 in water route 120; Other is provided with a water distributor 170, and it comprises that one is used to set out water guide mouth 171, a middle base 172 and a conduit 173 of water route water outlet shape; Said conduit 173 cross sections are less than going out 120 cross sections, water route, to avoid current by water distributor 170 sealings; Said conduit 173 ends pass penetration hole 160, and other sets interlocking cover 190, and the part that its interlocking stretches out penetration hole 160 at conduit 173 is so that said water distributor 170 is fixed together with housing 140; The said valve rod 210 adaptive conduits 173 that are slidingly connected.Among the present embodiment; Said big bar 210 the inners are stretched out under the conduit 173 and corresponding middle base 172 positions; Said middle base 172 is fixed in the outside of conduit 173; To seal space activity space being provided, and the position that sealing mechanism abuts against conduit 173 lower ends is the limit position that control mechanism upwards slides.As required, between conduit 173 and penetration hole 160, establish seal ring 180.The affixed gloves 211 in said valve rod 210 outer ends are convenient to the user and are held in hand, and the position that gloves 211 top is against shell 140 is the limit position that pushes away under the control mechanism.As required, the said water outlet that goes out water route 120 is provided with outwardly a ladder surface, and said water guide mouth 171 is provided with inwardly a ladder surface, and the ladder surface of said water guide mouth 171 abuts against out the ladder surface in water route 120.
Said sealing mechanism 220 comprises that one is fixed in solid 221 and one one-way valve that is located at solid seat 221 of valve rod 210; So that the hydraulic pressure that acts on one-way valve on water inlet road 110 is higher than closed check valve when being scheduled to hydraulic pressure, the hydraulic pressure that acts on one-way valve is lower than one-way valve opens when being scheduled to hydraulic pressure.Also establish seal ring 223 in the said solid seat 221.
Among the present embodiment, said one-way valve comprises an elastic valve plate 222, and said elastic valve plate 222 comprises that a diaphragm seal 2221 and is fixed in the connecting head 2222 at diaphragm seal 2221 centers.Said solid seat 221 comprises a mesospore 2211 and a perisporium 2212; The sealing of said perisporium 2212 peripheries and mesospore 2211 peripheries is fixed together, said mesospore 2211 offer one be positioned at the center pilot hole 2214 and the through hole 2213 of a plurality of annular display arrangement around pilot hole 2214.Said connecting head 2222 is installed in pilot hole 2214; Said diaphragm seal 2221 can seal said through hole 2213, so that said elastic valve plate 222 is installed in mesospore 2211, is positioned at perisporium 2212 and corresponding through hole 2213, so that the hydraulic pressure that acts on elastic valve plate 222 when elastic valve plate 222 suffered water inlet roads 110 is when being higher than predetermined hydraulic pressure; Diaphragm seal 2221 resiliently deformables also seal through hole 2213; Make one-way valve be in closed state, elastic valve plate 222 distortion reset when suffered hydraulic pressure is lower than predetermined hydraulic pressure, leave through hole 2213; Through hole 2213 conductings make one-way valve be in open mode.Among the present embodiment, cooperate solid seat to realize the one-way valve effect, but, also can adopt valve plate to cooperate pressure spring or torsion spring to realize non-return valve function as required not as limit with elastic valve plate.Among the present embodiment, the water pressure that said predetermined pressure is higher than between gondola water faucet present position and the water inlet road is poor, is lower than source pressure.
Among the present embodiment, said mesospore 2211 sides are convexly equipped with a positioning seat 2215, and said positioning seat 2215 is installed in valve rod 210 the inners.
Among the present embodiment, said valve rod 210 slides up and down and connects fixed unit 100, said water inlet road 110 horizontal arrangement; Said closed position and open position are provided with up and down, then make when total water valve cuts out, and said valve rod 210 can fall after rise automatically under the self gravitation effect with sealing mechanism 220 and reset; But not as limit; As required, said slip is level also, and between valve rod and fixed unit, sets up elastomer and can realize auto-reset function.
Please refer to Fig. 8 to Figure 11; It has illustrated a shower equipment; It comprises that a water main A, connects the head gondola water faucet D that solid pipe C, that water outlet device B, that the Tap for bathtub of water main A uses connects water main A turns on solid pipe C, and said water main A establishes one can control the total valve E of whether intaking.
Please refer to Fig. 8, this moment, total valve E was in closed condition, and the sealing mechanism 220 of said water outlet device B is shown in an open position.Please refer to Fig. 9, this moment, total valve E was in open state, and then the current of water main A are through the downward water outlet of water outlet device B, Tap for bathtub water outlet.Please refer to Figure 10; This moment, the sealing mechanism 220 of water outlet device B was pulled to closed position through valve rod 210, and hydraulic pressure increases greatly in the road 110 that then intakes, and at least greater than watering hydraulic pressure; Greater than predetermined hydraulic pressure; Make the one-way valve sealing, make the not water outlet of water outlet device of Tap for bathtub, make flow direction manage C, the discharge of head gondola water faucet D direction admittedly.Please refer to Figure 11; This moment, total water valve E was closed, and the hydraulic pressure in the road 110 that then intakes descends, less than predetermined hydraulic pressure; Make one-way valve opens; Gu the residual water stream in pipe, the water inlet road is through discharging under the water outlet road direction, remaining current are discharged the said control mechanism in back and under the self gravitation effect, are fallen after rise, are reset to Fig. 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. a Tap for bathtub is with the quick overflow water outlet device of low pressure, and it comprises:
One fixed unit (100), it is established water inlet road (110) and goes out water route (120), said water inlet road (110) with go out that water route (120) is connected and connection place is made as and controls mouth (130); And
One control mechanism; It comprises valve rod (210) and sealing mechanism (220); Said valve rod (210) the sealed sliding fixed unit (100) that is dynamically connected; Said sealing mechanism (220) is positioned at water route (120) and affixed valve rod (210), slides between the open position of closed position and away from control mouthful (130) of a corresponding control mouthful (130) so that valve rod (210) can drive sealing mechanism (220) when sliding;
It is characterized in that:
Said sealing mechanism (220) comprise one be fixed in valve rod (210) solid seat (221) and be located at the one-way valve of solid (221); So that the hydraulic pressure that acts on one-way valve on water inlet road (110) is higher than closed check valve when being scheduled to hydraulic pressure, the hydraulic pressure that acts on one-way valve is lower than one-way valve opens when being scheduled to hydraulic pressure.
2. a kind of Tap for bathtub according to claim 1 is with the quick overflow water outlet device of low pressure; It is characterized in that: said one-way valve comprises an elastic valve plate (222); Said solid seat (221) comprises mesospore (2211) and perisporium (2212); Said perisporium (2212) periphery and the sealing of mesospore (2211) periphery are fixed together; Said mesospore (2211) is offered the through hole (2213) that runs through, and said elastic valve plate (222) is installed in mesospore (2211), is positioned at perisporium (2212) and corresponding through hole (2213) so that when the suffered hydraulic pressure of elastic valve plate (222) is higher than predetermined hydraulic pressure sealing through hole (2213); Elastic valve plate (222) leaves through hole (2213), through hole (2213) conducting when suffered hydraulic pressure is lower than predetermined hydraulic pressure.
3. a kind of Tap for bathtub according to claim 1 is with the quick overflow water outlet device of low pressure; It is characterized in that: be dynamically connected fixed unit (100) and having of said valve rod (210) sealed sliding is positioned at the outer outer end of fixed unit (100) and the inner that is positioned at water route (120), and said solid seat (221) is fixed in valve rod (210) the inner.
4. a kind of Tap for bathtub according to claim 2 is characterized in that with the quick overflow water outlet device of low pressure: a pilot hole (2214) is established at said mesospore (2211) center, and the annular display arrangement of said a plurality of through holes (2213) at pilot hole (2214) all around; Said elastic valve plate (222) comprises that a diaphragm seal (2221) and is fixed in the connecting head (2222) at diaphragm seal (2221) center, and said connecting head (2222) is installed in pilot hole (2214), and said diaphragm seal (2221) can seal said through hole (2213).
5. a kind of Tap for bathtub according to claim 2 is characterized in that with the quick overflow water outlet device of low pressure: said mesospore (2211) side is convexly equipped with a positioning seat (2215), and said positioning seat (2215) is installed in valve rod (210) the inner.
6. a kind of Tap for bathtub according to claim 2 is characterized in that with the quick overflow water outlet device of low pressure: said valve rod (210) slides up and down and connects fixed unit (100), said water inlet road (110) horizontal arrangement.
According to claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of Tap for bathtub with the quick overflow water outlet device of low pressure; It is characterized in that: said fixed unit (100) comprises a housing (140) and a pipe fitting (150); Establish a built-in space in the said housing (140); Said control mouthful (130) with go out water route (120) and be located at housing (140), said pipe fitting (150) is installed in the built-in space of housing (140) and sealing is connected control mouthful (130), the above-mentioned water inlet road (110) of the interior formation of said pipe fitting (150).
According to claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of Tap for bathtub with the quick overflow water outlet device of low pressure, it is characterized in that: said closed position and open position are provided with up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100409293A CN102644774B (en) | 2011-02-18 | 2011-02-18 | Low-pressure and rapid-overflowing water outlet device for bathtub faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100409293A CN102644774B (en) | 2011-02-18 | 2011-02-18 | Low-pressure and rapid-overflowing water outlet device for bathtub faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102644774A true CN102644774A (en) | 2012-08-22 |
| CN102644774B CN102644774B (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100409293A Active CN102644774B (en) | 2011-02-18 | 2011-02-18 | Low-pressure and rapid-overflowing water outlet device for bathtub faucet |
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| Country | Link |
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| CN (1) | CN102644774B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854499A (en) * | 1973-03-26 | 1974-12-17 | Gen Signal Corp | Valve |
| CN2438892Y (en) * | 2000-08-18 | 2001-07-11 | 成都英德实业有限公司 | Sanitary membrane type non-return valve |
| CN1470785A (en) * | 2002-07-26 | 2004-01-28 | 祥 余 | Induced water-saving awter-tap for environmental protection |
| CN2708059Y (en) * | 2004-07-14 | 2005-07-06 | 深圳成霖洁具股份有限公司 | Water separator |
| US6929029B1 (en) * | 2004-06-21 | 2005-08-16 | Chiu Chih Chung | Faucet for preventing cold water from flowing to hot water tube |
| CN201560934U (en) * | 2009-12-08 | 2010-08-25 | 成都气海机电制造有限公司 | Check valve for micropump |
-
2011
- 2011-02-18 CN CN2011100409293A patent/CN102644774B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854499A (en) * | 1973-03-26 | 1974-12-17 | Gen Signal Corp | Valve |
| CN2438892Y (en) * | 2000-08-18 | 2001-07-11 | 成都英德实业有限公司 | Sanitary membrane type non-return valve |
| CN1470785A (en) * | 2002-07-26 | 2004-01-28 | 祥 余 | Induced water-saving awter-tap for environmental protection |
| US6929029B1 (en) * | 2004-06-21 | 2005-08-16 | Chiu Chih Chung | Faucet for preventing cold water from flowing to hot water tube |
| CN2708059Y (en) * | 2004-07-14 | 2005-07-06 | 深圳成霖洁具股份有限公司 | Water separator |
| CN201560934U (en) * | 2009-12-08 | 2010-08-25 | 成都气海机电制造有限公司 | Check valve for micropump |
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| Publication number | Publication date |
|---|---|
| CN102644774B (en) | 2013-12-04 |
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Address after: 361000, Fujian, Xiamen, China (Fujian) free trade test area, 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 sunshine West Road, Xinyang Industrial Zone, Haicang District, Fujian, Xiamen 298 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
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Effective date of registration: 20171011 Address after: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000, Fujian, Xiamen, China (Fujian) free trade test area, 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. |
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