CN101799097A - Water-saving water pipe joint - Google Patents
Water-saving water pipe joint Download PDFInfo
- Publication number
- CN101799097A CN101799097A CN 201010122380 CN201010122380A CN101799097A CN 101799097 A CN101799097 A CN 101799097A CN 201010122380 CN201010122380 CN 201010122380 CN 201010122380 A CN201010122380 A CN 201010122380A CN 101799097 A CN101799097 A CN 101799097A
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- water
- stem
- seal ring
- conical surface
- tap
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Abstract
The invention relates to a water-saving water pipe joint. The three functions as a joint, a plug and a shutoff valve in a water supply system are combined into a whole, and the water-saving water pipe joint can be used as the plug for a water pressure test, is not disassembled after embedded, can be used for the connection of a pipe joint and a water tap or other water equipment, and can also be used as the automatic shutoff valve which is convenient for replacing or assembling and disassembling an easily-damaged element (such as a water tap and a water purifier); the seal of water is realized by the mutual extrusion among parts, and the invention has less friction loss, long service life of pipes and high cost-performance ratio and is suitable for all water use occasions, particularly a public water use occasion; the water tap is just disassembled after damaged, and the water pipe joint can ensure no osmosis and no leakage, omits the general sluice valve shutoff upstairs and downstairs, can not influence other water use, and not only saves time, but also saves water.
Description
Technical field
The present invention, be that the function of water supply system middle joint, plug and stop valve is closed three is one, promptly can be used as plug and be used for the hydrostatic test, needn't remove after secretly burying, can be used as being connected of pipe joint and water tap or other watering equipments again, also can be used as automatic stop valve and be convenient to easily damaged parts (as water tap, water purifier) replacing or dismounting.
Background technique
At present, the house indoor Pipeline mostly is concealed installation, before pipeline conceals us, the position of water tap will be installed block up with plug (or cheap water tap), carries out withstand voltage experiment, and after the pass the test, pipeline is hidden, only plug (or cheap water tap) is exposed metope.Developer or resident family remove plug (or cheap water tap) when the basic end of finishing, by rotary swivel, make it to be connected with water pipe.At this moment, owing to reasons such as time, material, constructions, plug (or cheap water tap) is difficult for removing, and tends to adopt some compulsory modes to remove, and like this to pipeline, especially the damage of docking port position is bigger.Owing to be secretly to bury, finishing finishes substantially, and do over again difficulty and the economic loss brought are bigger, do not do over again and use reluctantly, the interface tube position is oozed, leaks unavoidable, common wall covering variable color will occur, bubble, comes off, and contacted with it plank is mouldy, the plate japanning comes off.After water tap damages, just can change after need closing the house lead in stop valve, when the impaired water tap is removed, water in the water pipe will lose, and other positions of this pipe-line system are just anhydrous available, after water tap is reinstalled, just can there be water to use after also must opening the house lead in stop valve, cause leeway again, if high level or public place, cause time loss, life inconvenience, water resource waste can be bigger.
Summary of the invention
For overcoming the deficiency on existing plug, stop valve and the water pipe adapter function, the invention provides a kind of water-saving water pipe joint, promptly can be used as plug and be used for the hydrostatic test, needn't remove after secretly burying, can be used as being connected of pipe joint and water tap or other watering equipments again, also can be used as automatic stop valve and be convenient to easily damaged parts (as water tap, water purifier) replacing or dismounting.
The technological scheme that technical solution problem of the present invention is adopted is:
This water pipe adapter is made up of outer tube, stem stem, seal ring, the hard material manufacturing of outer tube, stem stem, and seal ring is made with elastic material;
This water pipe adapter outer tube and other joint connecting ends make the outside thread interface, make internal thread interface with the water tap connecting end;
The empty one-tenth of this water pipe adapter outer tube wall dumbbell-like shape is made up of influent side cylinder, the influent side conical surface, water flowing cylinder, the water outlet side conical surface, water outlet side cylinder;
Stem stem is installed in this water pipe adapter outer tube, and stem stem is made up of feed-water end cone, attachment post, waterexit end cone, and the feed-water end cone and the waterexit end cone vertex of a cone connect by attachment post in opposite directions;
Fixed seal ring (1) on the conical surface of stem stem feed-water end cone, fixed seal ring (3) at the bottom of the awl of stem stem waterexit end cone, seal ring (2) is installed between the interior water outlet side conical surface of outer tube and the stem stem waterexit end cone, all the time be in pressured state after seal ring (2) is installed or be not in pressured state during pressurized at seal ring (1), seal ring (1), (2) section are the O type, and seal ring (3) section is a square;
Seal ring (1) is used to seal the conical surface of stem stem feed-water end cone and the gap between the outer tube influent side conical surface, seal ring (2) is used to seal the conical surface of stem stem waterexit end cone and the gap between the outer tube water outlet side conical surface, and seal ring (3) is used to seal the bottom surface of stem stem waterexit end cone and the gap between the water tap water intake;
After the outer tube of this water pipe adapter, stem stem, seal ring assembling were finished, seal ring (1), (2) were in pressured state;
Interstitial water between seal ring (2), water flowing cylinder and the attachment post can pass through, and stem stem waterexit end cone has and is no less than the hole that 1 water can pass through;
The axial compression amount that seal ring (1) is subjected to tap water or seal ring (2) to bring pressure to produce is mounted to the stable stem stem axial internal clearance that promotes less than water tap.
This water pipe adapter is connected with water pipe, and during water flowing, water pressure makes stem stem move to the waterexit end, and seal ring (1) is strengthened the conical surface of sealing stem stem feed-water end cone and the gap between the outer tube influent side conical surface, and water can not pass through, and this water pipe adapter plays the plug effect.
In the water tap installation process, do not promoting this water pipe adapter stem stem when feed-water end moves, this water pipe adapter is equivalent to stop valve; The water tap water intake moves to feed-water end, seal ring (3) pressurized, the bottom surface of seal ring (3) sealing stem stem waterexit end cone and the gap between the water tap water intake, promoting stem stem moves to feed-water end, seal ring (2) pressurized, the conical surface of seal ring (2) sealing stem stem waterexit end cone and the gap between the outer tube water outlet side conical surface, stem stem band seal ring (1), (3) move to feed-water end, do not seal the conical surface of stem stem feed-water end cone and the gap between the outer tube influent side conical surface to seal ring (1), tap water is by the conical surface of stem stem feed-water end cone and the gap between the outer tube influent side conical surface, gap between seal ring (2) and the attachment post, gap between water flowing cylinder and the attachment post, the orifice flow that stem stem waterexit end cone is opened is gone into water tap, this water pipe adapter is equivalent to the ordinary water pipe joint, and opening water tap is available water.
Water tap changes, during cleaning, water tap moves to the water outlet direction, this water pipe adapter inner prop core also moves to the water outlet direction under water pressure and seal ring (2) tension force effect, the axial compression amount that is subjected to tap water or seal ring (2) to bring pressure to produce because of seal ring (1) is mounted to the stable stem stem axial internal clearance that promotes less than water tap, seal ring (1) seals the conical surface of stem stem feed-water end cone and the gap between the outer tube influent side conical surface earlier, separate with seal ring (3) behind the water tap, suitable and the stop valve of this water pipe adapter, water can not pass through, water tap is removed or is cleaned, and other equipment normally use.
The beneficial effects of the utility model are: it is one that the function of joint, plug and stop valve is closed three, saves material, and reduces mounting cost; Mainly realize sealing by pressure between the component, abrasion is little, and the pipe fitting long service life has very high cost performance; Be fit to all water places, especially public water place; Water tap is impaired, only needs water tap is removed, and this water pipe adapter can guarantee no seepage and no leakage, has removed upstairs house ShiShimonoseki total gate valve from, and can not influence other waters, both saves time, again conserve water.
Description of drawings
The present invention is further described below in conjunction with an embodiment wherein.
Fig. 1 structural drawing of the present invention
11 outer tubes among the figure, 111 outside threads, 112 internal threads, 113 influent side cylinders, the 114 influent side conical surfaces, 115 water flowing cylinders, the 116 water outlet side conical surfaces, 117 water outlet side cylinders, 21 stem stems, 211 feed-water end cones, 212 attachment posts, 213 waterexit end cones, 1 seal ring, 2 seal rings, 3 seal rings, 4 feed-water ends, 5 waterexit ends.
Embodiment
This water pipe adapter outer tube (11) makes outside thread (111) interface with other joint connecting ends, makes internal thread (112) interface with the water tap connecting end;
The empty one-tenth of this water pipe adapter outer tube (11) inwall dumbbell-like shape is made up of influent side cylinder (113), the influent side conical surface (114), water flowing cylinder (115), the water outlet side conical surface (116), water outlet side cylinder () 117;
Stem stem (21) is installed in this water pipe adapter outer tube (11), and stem stem is made up of feed-water end cone (211), attachment post (212), waterexit end cone (213), and the feed-water end cone (211) and waterexit end cone (213) vertex of a cone connect by attachment post (212) in opposite directions;
Fixed seal ring (1) on the conical surface of stem stem (21) feed-water end cone (211), fixed seal ring (3) at the bottom of the awl of stem stem waterexit end cone (213), seal ring (2) is installed between the interior water outlet side conical surface of outer tube (11) (116) and stem stem (21) the waterexit end cone (213), all the time be in pressured state after seal ring (2) is installed or be not in pressured state during pressurized at seal ring (1), seal ring (1), (2) section are the O type, and seal ring (3) section is a square;
Seal ring (1) is used to seal the conical surface of stem stem feed-water end cone (211) and the gap between the outer tube influent side conical surface (114), seal ring (2) is used to seal the conical surface of stem stem waterexit end cone (213) and the gap between the outer tube water outlet side conical surface (116), and seal ring (3) is used to seal the bottom surface (213) of stem stem waterexit end cone and the gap between the water tap water intake;
After the outer tube of this water pipe adapter (11), stem stem (21), seal ring (1), seal ring (2), seal ring (3) assembling were finished, seal ring (1), (2) were in pressured state;
Interstitial water between seal ring (2), water flowing cylinder (115) and the attachment post (212) can pass through, and stem stem waterexit end cone (213) has and is no less than the hole that 1 water can pass through;
The axial compression amount that seal ring (1) is subjected to tap water or seal ring (2) to bring pressure to produce is mounted to stable stem stem (21) axial internal clearance that promotes less than water tap.
This water pipe adapter is connected with water pipe, during water flowing, water pressure makes stem stem (21) move to waterexit end (5), and seal ring (1) is strengthened the conical surface of sealing stem stem feed-water end cone (211) and the gap between the outer tube influent side conical surface (114), water can not pass through, and this water pipe adapter plays the plug effect.
In the water tap installation process, do not promoting this water pipe adapter stem stem (21) when feed-water end (4) is mobile, this water pipe adapter is equivalent to stop valve; The water tap water intake moves to feed-water end (4), seal ring (3) pressurized, the bottom surface of seal ring (3) sealing stem stem waterexit end cone (213) and the gap between the water tap water intake, promoting stem stem (21) moves to feed-water end (4), seal ring (2) pressurized, the conical surface of seal ring (2) sealing stem stem waterexit end cone (213) and the gap between the outer tube water outlet side conical surface (116), stem stem (21) band seal ring (1), (3) move to feed-water end (4), do not seal the conical surface of stem stem feed-water end cone (211) and the gap between the outer tube influent side conical surface (114) to seal ring (1), tap water is by the conical surface of stem stem feed-water end cone (211) and the gap between the outer tube influent side conical surface (114), gap between seal ring (2) and the attachment post (212), gap between water flowing cylinder (115) and the attachment post (212), the orifice flow that stem stem waterexit end cone (213) is opened is gone into water tap, this water pipe adapter is equivalent to the ordinary water pipe joint, and opening water tap is available water.
Water tap changes, when cleaning, water tap moves to water outlet direction (5), this water pipe adapter inner prop core (21) also moves to water outlet direction (5) under water pressure and seal ring (2) tension force effect, the axial compression amount that is subjected to tap water or seal ring (2) to bring pressure to produce because of seal ring (1) is mounted to stable stem stem (21) axial internal clearance that promotes less than water tap, seal ring (1) earlier sealing stem stem feed-water end cone (21) the conical surface with.
Claims (4)
1. water-saving water pipe joint, form by outer tube, stem stem, seal ring, the hard material manufacturing of outer tube, stem stem, seal ring is made with elastic material, it is characterized in that: outer tube and other joint connecting ends make the outside thread interface, make internal thread interface with the water tap connecting end; The empty one-tenth of outer tube wall dumbbell-like shape is made up of influent side cylinder, the influent side conical surface, water flowing cylinder, the water outlet side conical surface, water outlet side cylinder; Stem stem is installed in the outer tube, and stem stem is made up of feed-water end cone, attachment post, waterexit end cone, and the feed-water end cone and the waterexit end cone vertex of a cone connect by attachment post in opposite directions; Fixed seal ring (1) on the conical surface of stem stem feed-water end cone, fixed seal ring (3) at the bottom of the awl of stem stem waterexit end cone, seal ring (2) is installed between the interior water outlet side conical surface of outer tube and the stem stem waterexit end cone, all the time be in pressured state after seal ring (2) is installed or be not in pressured state during pressurized at seal ring (1), seal ring (1), (2) section are the O type, and seal ring (3) section is a square; Seal ring (1) is used to seal the conical surface of stem stem feed-water end cone and the gap between the outer tube influent side conical surface, seal ring (2) is used to seal the conical surface of stem stem waterexit end cone and the gap between the outer tube water outlet side conical surface, and seal ring (3) is used to seal the bottom surface of stem stem waterexit end cone and the gap between the water tap water intake; After outer tube, stem stem, seal ring assembling were finished, seal ring (1), (2) were in pressured state; Interstitial water between seal ring (2), water flowing cylinder and the attachment post can pass through, and stem stem waterexit end cone has and is no less than the hole that 1 water can pass through; The axial compression amount that seal ring (1) is subjected to tap water or seal ring (2) to bring pressure to produce is mounted to the stable stem stem axial internal clearance that promotes less than water tap.
2. water-saving water pipe joint according to claim 1, it is characterized in that: connect with water pipe, during water flowing, water pressure makes stem stem move to the waterexit end, seal ring (1) is strengthened the conical surface of sealing stem stem feed-water end cone and the gap between the outer tube influent side conical surface, water can not pass through, and this water pipe adapter plays the plug effect.
3. water-saving water pipe joint according to claim 1 is characterized in that: in the water tap installation process, do not promoting this water pipe adapter stem stem when feed-water end moves, this water pipe adapter is equivalent to stop valve; The water tap water intake moves to feed-water end, seal ring (3) pressurized, the bottom surface of seal ring (3) sealing stem stem waterexit end cone and the gap between the water tap water intake, promoting stem stem moves to feed-water end, seal ring (2) pressurized, the conical surface of seal ring (2) sealing stem stem waterexit end cone and the gap between the outer tube water outlet side conical surface, stem stem band seal ring (1), (3) move to feed-water end, do not seal the conical surface of stem stem feed-water end cone and the gap between the outer tube influent side conical surface to seal ring (1), tap water is by the conical surface of stem stem feed-water end cone and the gap between the outer tube influent side conical surface, gap between seal ring (2) and the attachment post, gap between water flowing cylinder and the attachment post, the orifice flow that stem stem waterexit end cone is opened is gone into water tap, this water pipe adapter is equivalent to the ordinary water pipe joint, and opening water tap is available water.
4. water-saving water pipe joint according to claim 1, it is characterized in that: water tap changes, during cleaning, water tap moves to the water outlet direction, this water pipe adapter inner prop core also moves to the water outlet direction under water pressure and seal ring (2) tension force effect, the axial compression amount that is subjected to tap water or seal ring (2) to bring pressure to produce because of seal ring (1) is mounted to the stable stem stem axial internal clearance that promotes less than water tap, seal ring (1) seals the conical surface of stem stem feed-water end cone and the gap between the outer tube influent side conical surface earlier, separate with seal ring (3) behind the water tap, suitable and the stop valve of this water pipe adapter, water can not pass through, water tap is removed or is cleaned, and other equipment normally use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101223808A CN101799097B (en) | 2010-03-11 | 2010-03-11 | Water-saving water pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101223808A CN101799097B (en) | 2010-03-11 | 2010-03-11 | Water-saving water pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101799097A true CN101799097A (en) | 2010-08-11 |
| CN101799097B CN101799097B (en) | 2011-06-08 |
Family
ID=42594899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101223808A Expired - Fee Related CN101799097B (en) | 2010-03-11 | 2010-03-11 | Water-saving water pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101799097B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344119A (en) * | 1993-09-21 | 1994-09-06 | Wang Der Shing | Hose coupling |
| US5911404A (en) * | 1998-03-23 | 1999-06-15 | Cheng; Tsan-Hsiung | Automatic fluid stopper and fluid stopper mounting spanner |
| CN1795343A (en) * | 2003-05-28 | 2006-06-28 | A.雷蒙德公司 | Fast coupling unit with integrated check valve |
| CN101418896A (en) * | 2008-10-30 | 2009-04-29 | 宁波志清实业有限公司 | Pressure measurable union coupling member |
-
2010
- 2010-03-11 CN CN2010101223808A patent/CN101799097B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344119A (en) * | 1993-09-21 | 1994-09-06 | Wang Der Shing | Hose coupling |
| US5911404A (en) * | 1998-03-23 | 1999-06-15 | Cheng; Tsan-Hsiung | Automatic fluid stopper and fluid stopper mounting spanner |
| CN1795343A (en) * | 2003-05-28 | 2006-06-28 | A.雷蒙德公司 | Fast coupling unit with integrated check valve |
| CN101418896A (en) * | 2008-10-30 | 2009-04-29 | 宁波志清实业有限公司 | Pressure measurable union coupling member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101799097B (en) | 2011-06-08 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20150311 |
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| EXPY | Termination of patent right or utility model |