CN204922330U - Ready -package U type three -way pipe - Google Patents
Ready -package U type three -way pipe Download PDFInfo
- Publication number
- CN204922330U CN204922330U CN201520685802.0U CN201520685802U CN204922330U CN 204922330 U CN204922330 U CN 204922330U CN 201520685802 U CN201520685802 U CN 201520685802U CN 204922330 U CN204922330 U CN 204922330U
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- pipe
- shaped
- mouth
- annular
- cylindrical tubular
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Abstract
The utility model relates to a ready -package U type three -way pipe, including U -shaped body and drum body, the mouth of pipe of U -shaped body is opposite with the mouth of pipe of drum body orientation, the U -shaped body includes two branch pipe portions and circular arc pipe portion, and two branch pipe portions orientation is the same, and two branch pipe portions connect through circular arc pipe portion, the mouth of pipe of drum body be equipped with annular defining flange, threaded lid is cup jointed in the activity on the drum body, the threaded cap include with the spacing complex ring -type of annular defining flange bottom to and the orificial internal thread cover of protractile drum body, all be equipped with card hoop on two mouths of pipe of U -shaped body, card hoop is the round plate body that forms that props up of U -shaped body on the mouth of pipe. Compared with the prior art, the utility model, it is swift to have simple to operate, uses reliable advantage.
Description
Technical field
The utility model relates to a kind of pipe fitting, is specifically a kind of U-shaped three-way pipe.
Background technique
Pipe fitting is part pipe being connected into pipeline.Pipe fitting, according to this purpose classification of increase line branching, can be divided into two-way, threeway, four-way etc.Existing common three-way pipe has T-shaped, and three arms also having some to use for special occasions are different in nature angle design, and U-shaped three-way pipe.
Wherein, U-shaped three-way pipe main structure is: comprise the U-shaped body with two mouths of pipe, middle position, U-shaped body turning is provided with cylindrical tubular body, and cylindrical tubular body and U-shaped body direction towards the opposite extend.Existing U-shaped three-way pipe and pipeline are connected with employing and are threaded or clip connected, all adopt to be threaded or clip connected exists the defect of attended operation inconvenience, and traditional being threaded exists the defect of easily infiltration.
Summary of the invention
The present utility model object: for overcoming the defect that prior art exists, the utility model provides a kind of quick and easy for installation, the U-shaped three-way pipe of service-strong.
For achieving the above object, the utility model provides following technological scheme: the U-shaped three-way pipe of a kind of ready-package, include U-shaped body and cylindrical tubular body, the mouth of pipe of U-shaped body and the mouth of pipe of cylindrical tubular body towards the opposite, described U-shaped body comprises two arm portions and arc tube portion, two arm portions are towards identical, two arm portions connect through arc tube portion, it is characterized in that: the mouth of pipe of described cylindrical tubular body is provided with annular stop flange, on cylindrical tubular body, movable sheath is connected to threaded cap, threaded cap comprises the annular bottom portion that coordinate spacing with annular stop flange, and the inner screw sheath of the extended cylindrical tubular body mouth of pipe, two mouths of pipe of described U-shaped body are equipped with clamping piece, clamping piece is the round plate body that a mouth of pipe of U-shaped body is formed.
By adopting technique scheme, U-shaped three-way pipe adopts the connection of the mouth of pipe of cylindrical tubular body to adopt threaded cap to carry out movable joint connection, and two of U-shaped body mouths of pipe adopt clamping piece, due to the features of shape of U-shaped three-way pipe, the mouth of pipe of cylindrical tubular body adopts threaded cap, be convenient to grip U-shaped three-way pipe, and threaded cap can quick and precisely be located in corresponding pipeline more easily, thus complete and install in advance fast, be connected with at the mouth of pipe of cylindrical tubular body, U-shaped three-way pipe is located reliably, then two arm causes for gossip of U-shaped body are now accurately located, load onto clip by clamping piece afterwards and complete quick connection, take full advantage of the pre-aligned function of threaded cap, and coordinate clip to operate more easily, thus make U-shaped three-way pipe fast-assembling.
The utility model is set to further: the annular stop flange of described cylindrical tubular body is provided with cap-type rubber washer, described cap-type rubber washer includes the plain cushion body of ring-type, be positioned at the ring packing convex tendon on plain cushion body axial end, and be positioned at the cartridge seal ring of the external circumference of plain cushion, described plain cushion body tow sides are equipped with ring packing convex tendon, the end face of described annular stop flange is provided with the annular seal groove embedded for ring packing convex tendon, ring packing convex tendon on described plain cushion body reverse side embeds in annular seal groove, described cartridge seal ring is attached at bottom described threaded cap, the clamping piece of described U-shaped body is provided with clip rubber washer, clip rubber washer comprises ringwise faced washer body, and the annular seal be positioned on faced washer body axial end is protruding, faced washer body positive and negative is equipped with annular seal projection, the axial end of described clamping piece is provided with annular groove, described faced washer body reverse side upper annular seal convexity adaptation is inlaid in annular groove.
By adopting technique scheme, when cylindrical tubular body connects, threaded cap screws, and forms labyrinth seal through ring packing convex tendon, cartridge seal ring and plain cushion body, thus effectively stops the leakage problem of screw thread spinning existence; And clip connected opposing seal is better, under the structural design of clip rubber washer band ring-type seal convexity, two mouths of pipe improving U-shaped body are tightly connected; And ring packing convex tendon and annular seal projection not only play seal action, and play location fixation, displacement when avoiding installing, ensure that sealing is reliable; Having U-shaped three-way pipe connects reliable, the advantage of good airproof performance.
The utility model is set to further: the endoporus of described cartridge seal ring is outer large, interior little taper shape.
By adopting technique scheme, corresponding connecting tube port is also designed to taper, adopts tapered nest to coordinate, is convenient to, under screw thread screws the effect of power, reliably be socketed, avoids cartridge seal ring flange, ensures to be sealed and matched reliably.
The utility model is set to further: the sectional shape of described ring packing convex tendon and annular seal projection is circular arc.
By employing technique scheme, ring packing convex tendon and annular seal projection adopt circular shape, easily install with not fragile, long service life.
The utility model is set to further: described cylindrical tubular body inwall is provided with some guide plates.
By adopting technique scheme, guide plate plays stop drainage, avoids the current entered in the cylindrical tubular body mouth of pipe directly to impact the arc tube portion of U-shaped body, improves pipe fitting working life.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model specific embodiment structural representation;
Fig. 2 is the utility model specific embodiment plan view;
Fig. 3 is along A-A line Section View in Fig. 2;
Fig. 4 is part B partial enlarged drawing in Fig. 3;
Fig. 5 is C part partial enlarged drawing in Fig. 3.
U-shaped body-1, arm portion-11, arc tube portion-12, clamping piece-13, annular groove-14, cylindrical tubular body-2, annular stop flange-21, annular seal groove-22, threaded cap-3, annular bottom portion-31, inner screw sheath-32, cap-type rubber washer-4, plain cushion body-41, ring packing convex tendon-42, cartridge seal ring-43, clip rubber washer-5, faced washer body-51, annular seal protruding-52, guide plate-6.
Embodiment
As shown in Fig. 1 ~ 5, the U-shaped three-way pipe of a kind of ready-package disclosed in the utility model, include U-shaped body 1 and cylindrical tubular body 2, the mouth of pipe of U-shaped body 1 and the mouth of pipe of cylindrical tubular body 2 towards the opposite, described U-shaped body 1 comprises two arm portions 11 and arc tube portion 12, two arm portions 11 are towards identical, two arm portions 11 connect through arc tube portion 12, the mouth of pipe of described cylindrical tubular body 2 is provided with annular stop flange 21, on cylindrical tubular body 2, movable sheath is connected to threaded cap 3, threaded cap 3 comprises the annular bottom portion 31 that coordinate spacing with annular stop flange 21, and the inner screw sheath 32 of extended cylindrical tubular body 2 mouth of pipe, two mouths of pipe of described U-shaped body 1 are equipped with clamping piece 13, the round plate body that the mouth of pipe that clamping piece 13 is U-shaped body 1 is formed.U-shaped three-way pipe adopts the connection of the mouth of pipe of cylindrical tubular body to adopt threaded cap to carry out movable joint connection, and two of U-shaped body mouths of pipe adopt clamping piece, due to the features of shape of U-shaped three-way pipe, the mouth of pipe of cylindrical tubular body adopts threaded cap, be convenient to grip U-shaped three-way pipe, and threaded cap can quick and precisely be located in corresponding pipeline more easily, thus complete and install in advance fast, be connected with at the mouth of pipe of cylindrical tubular body, U-shaped three-way pipe is located reliably, then two arm causes for gossip of U-shaped body are now accurately located, load onto clip by clamping piece afterwards and complete quick connection, take full advantage of the pre-aligned function of threaded cap, and coordinate clip to operate more easily, thus make U-shaped three-way pipe fast-assembling.Same dismounting also facilitates.
The annular stop flange 21 of described cylindrical tubular body 2 is provided with cap-type rubber washer 4, described cap-type rubber washer 4 includes the plain cushion body 41 of ring-type, be positioned at the ring packing convex tendon 42 on plain cushion body 41 axial end, and be positioned at the cartridge seal ring 43 of plain cushion body 41 outer circumferential sides, described plain cushion body 41 tow sides are equipped with ring packing convex tendon 42, the end face of described annular stop flange 21 is provided with the annular seal groove 22 embedded for ring packing convex tendon 42, ring packing convex tendon 42 on described plain cushion body 41 reverse side embeds in annular seal groove 22, described cartridge seal ring 43 is attached at bottom described threaded cap 3, the clamping piece 13 of described U-shaped body 1 is provided with clip rubber washer 5, clip rubber washer 5 comprises ringwise faced washer body 51, and the annular seal projection 52 be positioned on faced washer body 51 axial end, faced washer body 51 positive and negative is equipped with annular seal projection 52, the axial end of described clamping piece 13 is provided with annular groove 14, described faced washer body 51 reverse side upper annular seal convexity 52 adaptation is inlaid in annular groove 14.When cylindrical tubular body connects, threaded cap screws, and forms labyrinth seal through ring packing convex tendon, cartridge seal ring and plain cushion body, thus effectively stops the leakage problem of screw thread spinning existence; And clip connected opposing seal is better, under the structural design of clip rubber washer band ring-type seal convexity, two mouths of pipe improving U-shaped body are tightly connected; And ring packing convex tendon and annular seal projection not only play seal action, and play location fixation, displacement when avoiding installing, ensure that sealing is reliable; Having U-shaped three-way pipe connects reliable, the advantage of good airproof performance.
Wherein, the endoporus 431 of described cartridge seal ring 43 is outer large, interior little taper shape.Corresponding connecting tube port is also designed to taper, adopts tapered nest to coordinate, is convenient to, under screw thread screws the effect of power, reliably be socketed, avoids cartridge seal ring flange, ensures to be sealed and matched reliably.The sectional shape of described ring packing convex tendon 42 and annular seal projection 52 is circular arc.Ring packing convex tendon and annular seal projection adopt circular shape, easily install with not fragile, long service life.
In this specific embodiment, described cylindrical tubular body 2 inwall is provided with some guide plates 6.Guide plate plays stop drainage, avoids the current entered in the cylindrical tubular body mouth of pipe directly to impact the arc tube portion of U-shaped body, improves pipe fitting working life.And reinforced layer is attached with for arc tube portion 12 inwall of U-shaped body 1, to improve its erosive wear resistance, increase the service life.
Claims (5)
1. the U-shaped three-way pipe of ready-package, include U-shaped body and cylindrical tubular body, the mouth of pipe of U-shaped body and the mouth of pipe of cylindrical tubular body towards the opposite, described U-shaped body comprises two arm portions and arc tube portion, two arm portions are towards identical, two arm portions connect through arc tube portion, it is characterized in that: the mouth of pipe of described cylindrical tubular body is provided with annular stop flange, on cylindrical tubular body, movable sheath is connected to threaded cap, threaded cap comprises the annular bottom portion that coordinate spacing with annular stop flange, and the inner screw sheath of the extended cylindrical tubular body mouth of pipe, two mouths of pipe of described U-shaped body are equipped with clamping piece, clamping piece is the round plate body that a mouth of pipe of U-shaped body is formed.
2. the U-shaped three-way pipe of ready-package according to claim 1, it is characterized in that: the annular stop flange of described cylindrical tubular body is provided with cap-type rubber washer, described cap-type rubber washer includes the plain cushion body of ring-type, be positioned at the ring packing convex tendon on plain cushion body axial end, and be positioned at the cartridge seal ring of the external circumference of plain cushion, described plain cushion body tow sides are equipped with ring packing convex tendon, the end face of described annular stop flange is provided with the annular seal groove embedded for ring packing convex tendon, ring packing convex tendon on described plain cushion body reverse side embeds in annular seal groove, described cartridge seal ring is attached at bottom described threaded cap, the clamping piece of described U-shaped body is provided with clip rubber washer, clip rubber washer comprises ringwise faced washer body, and the annular seal be positioned on faced washer body axial end is protruding, faced washer body positive and negative is equipped with annular seal projection, the axial end of described clamping piece is provided with annular groove, described faced washer body reverse side upper annular seal convexity adaptation is inlaid in annular groove.
3. the U-shaped three-way pipe of ready-package according to claim 2, is characterized in that: the endoporus of described cartridge seal ring is outer large, interior little taper shape.
4. the U-shaped three-way pipe of ready-package according to Claims 2 or 3, is characterized in that: the sectional shape of described ring packing convex tendon and annular seal projection is circular arc.
5. the U-shaped three-way pipe of ready-package according to claim 1 or 2 or 3, is characterized in that: described cylindrical tubular body inwall is provided with some guide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685802.0U CN204922330U (en) | 2015-09-07 | 2015-09-07 | Ready -package U type three -way pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685802.0U CN204922330U (en) | 2015-09-07 | 2015-09-07 | Ready -package U type three -way pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922330U true CN204922330U (en) | 2015-12-30 |
Family
ID=54971456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520685802.0U Expired - Fee Related CN204922330U (en) | 2015-09-07 | 2015-09-07 | Ready -package U type three -way pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922330U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402553A (en) * | 2016-11-25 | 2017-02-15 | 嘉兴汇昌塑业有限公司 | Joint with sealing structure |
| CN106439344A (en) * | 2016-11-25 | 2017-02-22 | 嘉兴汇昌塑业有限公司 | Four-way connector |
| CN106764193A (en) * | 2017-03-02 | 2017-05-31 | 张明 | A kind of flared type taper thread free flow coupling body |
| CN106764195A (en) * | 2016-11-25 | 2017-05-31 | 嘉兴汇昌塑业有限公司 | Convergence connector |
-
2015
- 2015-09-07 CN CN201520685802.0U patent/CN204922330U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402553A (en) * | 2016-11-25 | 2017-02-15 | 嘉兴汇昌塑业有限公司 | Joint with sealing structure |
| CN106439344A (en) * | 2016-11-25 | 2017-02-22 | 嘉兴汇昌塑业有限公司 | Four-way connector |
| CN106764195A (en) * | 2016-11-25 | 2017-05-31 | 嘉兴汇昌塑业有限公司 | Convergence connector |
| CN106764193A (en) * | 2017-03-02 | 2017-05-31 | 张明 | A kind of flared type taper thread free flow coupling body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |