CN103791132B - Inlet valve explosion-proof device - Google Patents
Inlet valve explosion-proof device Download PDFInfo
- Publication number
- CN103791132B CN103791132B CN201410022679.4A CN201410022679A CN103791132B CN 103791132 B CN103791132 B CN 103791132B CN 201410022679 A CN201410022679 A CN 201410022679A CN 103791132 B CN103791132 B CN 103791132B
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- Prior art keywords
- ring
- water
- pipe
- apical ring
- outer tube
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a kind of inlet valve explosion-proof device, comprise fixing apical ring, supporting ring, soft deflector, pipe conjunction base and outer tube, described supporting ring is arranged at the inner side of described fixing apical ring upper end, described soft deflector and described fixing apical ring are all arranged in described pipe conjunction base, described outer tube sleeve is loaded on outside described pipe conjunction base, and water pipe sleeve is loaded on outside described outer tube.Compared with prior art, the present invention has structure stability advantage good and safe to use, when the hydraulic pressure entering water exceedes setting value, then soft deflector by arm of force pressurized make downside guiding cone be close to outer duct rim, thus reach the effect of automatic-closing valve, prevent the explosion forming water pipe into water because hydraulic pressure is excessive or water pipe is aging.That closes that pedestal can reach that not all right one-tenth booster leaks by fixing top ring, a water conservancy diversion disk body and a duct ligation guarantees effect, the peace factor that prevents from endangering start life, therefore its use safety is capable high, has the value applied.
Description
Technical field
The present invention relates to a kind of inlet valve auxiliary device, particularly relate to a kind of inlet valve explosion-proof device.
Background technique
By bathroom tubular construction known at present its lie in high building floor gap installing inlet valve (mechanical type or electronic type), each floor room of high building will be dispensed to water supply, but its still have following point exist:
Structure stability is poor: it runs into, and floor downgrades that pressure valve is malfunctioning, electronic control mode controls fault, and this bathroom pipe and water tap cannot resist the high pressure water yield, easily form bathroom tracheal rupture or water tap leakage, therefore its structure stability is poor.Its floor gap installing pressure regulator valve is malfunctioning, also or electronic control mode controls to produce fault time, then namely water tap has the problem of leaking to produce, therefore its structure stability is poor.
The use safety property guaranteed is poor: it runs into, and floor downgrades that pressure valve is malfunctioning, electronic control mode controls fault, this bathroom pipe and water tap are without failing the opposing high pressure water yield, easy formation bathroom tracheal rupture or water tap leakage, cause the loss of user side and the waste of water resources, thus its property guaranteed is poor safely.
Therefore, there is room for improvement in inlet valve of the prior art.
Summary of the invention
Object of the present invention is just to provide a kind of inlet valve explosion-proof device to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes fixing apical ring, supporting ring, soft deflector, pipe conjunction base and outer tube, described supporting ring is arranged at the inner side of described fixing apical ring upper end, described soft deflector and described fixing apical ring are all arranged in described pipe conjunction base, described outer tube sleeve is loaded on outside described pipe conjunction base, and water pipe sleeve is loaded on outside described outer tube.
Particularly, the space formed between described supporting ring and described fixing apical ring is water inlet.
Further, the arranged outside of described fixing apical ring has blocking flange, the inner side of described pipe conjunction base is provided with interior ring seat and supports groove, described fixing apical ring is connected with the described groove that supports by described blocking flange with described pipe conjunction base, the periphery of described soft deflector is provided with and is subject to the arm of force in cross four, is placed in described interior ring seat described in four by the arm of force; The both sides up and down of described soft deflector are respectively arranged with water conservancy diversion centrum.
Beneficial effect of the present invention is:
The present invention is a kind of inlet valve explosion-proof device, compared with prior art, the present invention has structure stability advantage good and safe to use, enter the water inlet portion ingress pipe of water via fixing top ring in conjunction with in pedestal, make to be located at duct ligation and close the interior diversion disk formation floating condition of pedestal, and the water conservancy diversion disk body of floating condition and duct ligation close in pedestal within formation gap, ring seat portion, to enter water ingress pipe in conjunction with the guide hole portion of pedestal derives, and when the hydraulic pressure entering water exceedes setting value, then soft deflector by arm of force pressurized make downside guiding cone be close to outer duct rim, thus reach the effect of automatic-closing valve, prevent the explosion forming water pipe into water because hydraulic pressure is excessive or water pipe is aging, therefore its good stability.That closes that pedestal can reach that not all right one-tenth booster leaks via fixing top ring, a water conservancy diversion disk body and a duct ligation guarantees effect, the peace factor that prevents from endangering start life, therefore its use safety is capable high.Therefore, the present invention has the value applied.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present invention;
Fig. 2 is combination front view of the present invention;
Fig. 3 is combination stereogram of the present invention;
Fig. 4 is the A-A sectional view in Fig. 2;
Fig. 5 is the mounting structure figure of the present invention and pipeline.
In figure: 10-fixes apical ring, 11-water inlet, 12-blocking flange, 13-supporting ring, the soft deflector of 20-, 21-guiding cone, 22-support groove, 40-outer tube, 50-water pipe by ring seat, 32-in the arm of force, 30-pipe conjunction base, 31-.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figures 1 to 5: the present invention includes fixing apical ring 10, supporting ring 13, soft deflector 20, pipe conjunction base 30 and outer tube 40, supporting ring 13 is arranged at the inner side of fixing apical ring 10 upper end, and the space formed between supporting ring 13 and fixing apical ring 10 is water inlet 11.Soft deflector 20 and fixing apical ring 10 are all arranged in pipe conjunction base 30, the arranged outside of fixing apical ring 10 has blocking flange 12, the inner side of pipe conjunction base 30 is provided with interior ring seat 31 and supports groove 32, fixing apical ring 10 and pipe conjunction base 30 by blocking flange 12 with support groove 32 and be connected, the periphery of soft deflector 20 is provided with and is placed in interior ring seat 31 in by the arm of force 22, four by the arm of force 22 in cross four; The both sides up and down of soft deflector 20 are respectively arranged with water conservancy diversion centrum 21; Outer tube 40 is set in outside pipe conjunction base 30, and water pipe 50 is set in outside outer tube 40.
Its soft deflector 20 is placed in pipe conjunction base 30, and four of soft deflector 20 are positioned at ring seat 31 place by the arm of force 22, four of soft deflector 20 form four gaps by the arm of force 22 and fixing apical ring 10 bottom side, enter in water inlet 11 ingress pipe conjunction base 30 that water formed via fixing apical ring 10 and support ring 13, the soft deflector 20 be located in pipe conjunction base 30 is made to form floating condition, and the soft deflector 20 of floating condition and the interior ring seat 31 in pipe conjunction base 30 form gap, the guide hole entering water ingress pipe conjunction base 30 is derived, when the flow velocity entering water exceedes setting value then soft deflector 20 by the arm of force 22 pressurized make downside guiding cone 21 and outer tube 40 between seal, reach the object of automatically closing, when water pressure reaches setting value, automatic closing water source, prevent the explosion forming water pipe into water because hydraulic pressure is excessive or water pipe is aging, also or prevent water tap produce leak, in addition, the present invention also can be widely used in large-scale water pipe and oil pipe etc., prevent the waste causing water or oil during pipe explosion, and the waste of the loss of user side and water resources, to reach effect that structure stability is good and the use safety property guaranteed is good.
Claims (4)
1. an inlet valve explosion-proof device, it is characterized in that: comprise fixing apical ring, supporting ring, soft deflector, pipe conjunction base and outer tube, described supporting ring is arranged at the inner side of described fixing apical ring upper end, described soft deflector and described fixing apical ring are all arranged in described pipe conjunction base, described outer tube sleeve is loaded on outside described pipe conjunction base, water pipe sleeve is loaded on outside described outer tube, four of described soft deflector form four gaps by the arm of force and described fixing apical ring bottom side, described soft deflector can pressurized and make to seal and automatically close between the guiding cone of downside and outer tube by the arm of force.
2. inlet valve explosion-proof device according to claim 1, is characterized in that: the space formed between described supporting ring and described fixing apical ring is water inlet.
3. inlet valve explosion-proof device according to claim 1, it is characterized in that: the arranged outside of described fixing apical ring has blocking flange, the inner side of described pipe conjunction base is provided with interior ring seat and supports groove, described fixing apical ring is connected with the described groove that supports by described blocking flange with described pipe conjunction base, the periphery of described soft deflector is provided with and is subject to the arm of force in cross four, is placed in described interior ring seat described in four by the arm of force.
4. inlet valve explosion-proof device according to claim 1, is characterized in that: the both sides up and down of described soft deflector are respectively arranged with water conservancy diversion centrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022679.4A CN103791132B (en) | 2014-01-11 | 2014-01-11 | Inlet valve explosion-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022679.4A CN103791132B (en) | 2014-01-11 | 2014-01-11 | Inlet valve explosion-proof device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103791132A CN103791132A (en) | 2014-05-14 |
| CN103791132B true CN103791132B (en) | 2016-03-23 |
Family
ID=50667067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410022679.4A Active CN103791132B (en) | 2014-01-11 | 2014-01-11 | Inlet valve explosion-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103791132B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482264A (en) * | 2014-11-19 | 2015-04-01 | 水伯格五金(深圳)有限公司 | Explosion-proof valve |
| EP3590573A1 (en) | 2015-06-26 | 2020-01-08 | Coloplast A/S | A urinary catheter assembly |
| CN109789290B (en) | 2016-09-27 | 2021-08-03 | 科洛普拉斯特公司 | Hydration catheter with cannula |
| CN106439325B (en) * | 2016-12-06 | 2019-07-12 | 周策 | A kind of Self-plugging formula water supply hose and just dismount water supply hose |
| DK180417B1 (en) | 2018-07-20 | 2021-04-22 | Coloplast As | INTERMITTING URINCATHER FITTING |
| EP3897480A1 (en) | 2018-12-20 | 2021-10-27 | Coloplast A/S | Urine collecting bag |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7905009A (en) * | 1979-06-27 | 1980-12-30 | Ocean Bv | Excess flow valve working in one direction only - has disc shaped plug with radial protrusions and of elastic material fitting in groove |
| US5704391A (en) * | 1995-02-16 | 1998-01-06 | Umac Incorporated | Gravity-operated gas shut-off valve |
| US6216741B1 (en) * | 1998-06-30 | 2001-04-17 | Watts Ocean B.V. | Flow limiter |
| CN201232787Y (en) * | 2008-07-30 | 2009-05-06 | 韩亚杰 | Limiting hydraulic valve |
| CN201475456U (en) * | 2009-05-07 | 2010-05-19 | 周玉宝 | Liquid constant flow regulating valve |
| CN202451913U (en) * | 2012-01-16 | 2012-09-26 | 中节能工业节能有限公司 | Spring type non-return automatic regulation valve |
| CN203703282U (en) * | 2014-01-11 | 2014-07-09 | 水伯格五金(深圳)有限公司 | Anti-burst device of water inlet valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5004553B2 (en) * | 2006-11-08 | 2012-08-22 | 旭有機材工業株式会社 | Constant flow valve |
-
2014
- 2014-01-11 CN CN201410022679.4A patent/CN103791132B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7905009A (en) * | 1979-06-27 | 1980-12-30 | Ocean Bv | Excess flow valve working in one direction only - has disc shaped plug with radial protrusions and of elastic material fitting in groove |
| US5704391A (en) * | 1995-02-16 | 1998-01-06 | Umac Incorporated | Gravity-operated gas shut-off valve |
| US6216741B1 (en) * | 1998-06-30 | 2001-04-17 | Watts Ocean B.V. | Flow limiter |
| CN201232787Y (en) * | 2008-07-30 | 2009-05-06 | 韩亚杰 | Limiting hydraulic valve |
| CN201475456U (en) * | 2009-05-07 | 2010-05-19 | 周玉宝 | Liquid constant flow regulating valve |
| CN202451913U (en) * | 2012-01-16 | 2012-09-26 | 中节能工业节能有限公司 | Spring type non-return automatic regulation valve |
| CN203703282U (en) * | 2014-01-11 | 2014-07-09 | 水伯格五金(深圳)有限公司 | Anti-burst device of water inlet valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103791132A (en) | 2014-05-14 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |