CN109538866A - A kind of multichannel pipe joint - Google Patents
A kind of multichannel pipe joint Download PDFInfo
- Publication number
- CN109538866A CN109538866A CN201910017579.5A CN201910017579A CN109538866A CN 109538866 A CN109538866 A CN 109538866A CN 201910017579 A CN201910017579 A CN 201910017579A CN 109538866 A CN109538866 A CN 109538866A
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- sealing ring
- shell
- joint according
- seal groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
The invention discloses a kind of multichannel pipe joints, to connect multiple tracks water pipe, including the shell with multiple interfaces, the shell inner surface offers seal groove along the radial direction of opening, sealing ring is equipped in the seal groove, the sealing ring is equipped with reinforcing rib, and the reinforcing rib is band-like in arc, positioned at sealing ring edge, so that sealing ring is not easy to be ejected seal groove when being squeezed.
Description
Technical field
The present invention relates to water pipe head technical fields, and in particular to a kind of multichannel pipe joint.
Background technique
Various water pipe heads used at present, which are passed through, is divided into one frequently with threeway, four-way even multiple-pass joint, water pipe head
Formula connector and detachable connector, wherein detachable connector has many advantages, such as that difficulty of construction is small, it is at low cost and convenient for disassembly and assembly,
Thus it is widely used.
Detachable connector is although have many advantages, but also the disadvantages of there is easy leaks, in the prior art
Water pipe head mostly use the seal groove equipped with sealing ring, to solve connector seepy question, but overall tightness and sealing ring
The problem of stability still has.
Summary of the invention
It is an object of the present invention to be directed to real-life situations and the deficiencies in the prior art, a kind of multi-channel tube is proposed
Connector.
A kind of multichannel pipe joint proposed by the present invention, including the shell with multiple interfaces, the shell inner surface edge
The radial direction of opening offers seal groove, sealing ring is equipped in the seal groove, the sealing ring is equipped with reinforcing rib, described to add
Strengthening tendons are band-like in arc, are located at sealing ring edge, so that sealing ring is not easy to be ejected seal groove when being squeezed.
Further, be equipped in the shell to adjust pipeline enclosure away from stop part.
Further, the seal groove is equipped with the limiting section to limit sealing ring.
Further, the reinforcing rib is equipped with the groove to match limiting section.
Further, the reinforcing rib is additionally provided with the bulge-structure equidistantly arranged.
Further, the sealing ring is nitrile rubber rubber ring.
Further, the shell is equipped with bolt mounting holes.
Further, the shell inner surface is additionally provided with the occlusal crib equidistantly arranged.
Further, the interface inner surface is equipped with the internal screw thread mutually to agree with outer water tube connector.
Further, the housing outer surface is coated with rust-proof coating.
The present invention is a kind of multichannel pipe joint, and interface is set to shell without being bolted place, sets relative to existing
Standby, the present invention increases reinforcing rib structure on the basis of original sealing ring, on the one hand, the installation to reinforcing rib and seal groove
Mode is made that improvement, can be fastenedly connected with ensuring that sealing ring is whole with seal groove, on the other hand, to the outer surface of reinforcing rib
It is optimized, to reduce because water flow is turned, to the pressure at shell turning.
Detailed description of the invention
Fig. 1 is a kind of multichannel pipe joint sectional structure chart of the embodiment of the present invention；
Fig. 2 is a kind of multichannel pipe joint overall structure figure of the embodiment of the present invention；
Fig. 3 is the position assumption diagram of sealing ring of the embodiment of the present invention and reinforcing rib；
Fig. 4 is the joint face structural schematic diagram on seal groove of embodiment of the present invention side with reinforcing rib；
Fig. 5 is the side block diagram of reinforcing rib of the embodiment of the present invention.
In figure: 1- shell, 2- bolt, 3- sealing ring, 4- reinforcing rib, 40- groove, 41- bulge-structure, 5- occlusal crib, 6-
Seal groove, 60- limiting section, 7- bolt mounting holes, 8- interface, 9- stop part.
Specific embodiment
In order to illustrate the embodiments of the present invention more clearly with technical solution in the prior art, Detailed description of the invention will be compareed below
A specific embodiment of the invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, and obtain other embodiments.In addition, it is related to the relative positional relationship only indicated between each component that belongs in orientation, and
It is not absolute positional relation.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5.The present invention is a kind of multichannel pipe joint, including with multiple interfaces 8
Shell 1,1 inner surface of shell offers seal groove 6 along the radial direction of opening, is equipped with sealing ring 3 in the seal groove 6,
The sealing ring 3 is equipped with reinforcing rib 4, and the reinforcing rib 4 is band-like in arc, is located at sealing ring edge, so that sealing ring 4 exists
It is not easy to be ejected seal groove 6 when being squeezed.
In the present embodiment, which is to be bolted to constitute by two half symmetrical cambered surfaces, in half arc
The inner surface in face is equipped with the occlusal crib 5 to be fastenedly connected with outer water tube, and 5 quantity of occlusal crib in each half cambered surface is no less than
4, to form occlusion tooth.The internal structure of half cambered surface is shown in Figure of description 1, and 5 periphery of occlusal crib is equipped with sealing structure, i.e., close
The bending place of sealing groove 6 and sealing ring 3, sealing ring 3 is equipped with reinforcing rib 4, to reduce because water flow is turned, to the pressure at shell turning
Power.
Seal groove 6 is equipped with the limiting section 60 to limit sealing ring.Limiting section 60 is the clamping for protruding from 6 cell wall of seal groove
Component matches to the groove 40 with reinforcing rib 4, will not be because of so that the connection of sealing ring 3 and seal groove 6 is more closely
The impact of water flow and be detached from.Meanwhile the presence of reinforcing rib 4 makes its physical life but also the intensity of sealing ring 3 increased
Extended.
Reinforcing rib 4 is additionally provided with the bulge-structure 41 equidistantly arranged.Inside shell 1, due to water flow and 1 inner wall phase of shell
Friction can generate resistance, and water flow can also generate in flow process since direction changes or speed changes and passes through pipe fitting
Resistance, therefore, the bending place of seal groove 6 will subject relatively bigger power.By the way that equidistant row is arranged to 4 extension of reinforcing rib
The bulge-structure 41 of cloth can play the role of buffering, reduce the pressure to 6 cell wall of seal groove.
Be equipped in shell 1 to adjust pipeline enclosure away from stop part 9.By taking tee tube as an example, when two saving pipe of water pair at both ends
It picks up and, the water flow of third channel can be made to become smaller, so the water pipe at both ends cannot be docked directly, must be had therebetween
Gap is not in wherein 8 water flow mistake of an interface so that the water flow in each channel is relatively uniform by the way that stop part 9 is arranged
Small situation.
Sealing ring 3 is nitrile rubber rubber ring.Nitrile rubber has excellent wearability and air-tightness, using made of nitrile rubber
Rubber ring can guarantee the air-tightness of connector entirety, meanwhile, it also can be secure using the time, do not have to often replacement.
Shell 1 is equipped with bolt mounting holes 7, and the quantity of every group of bolt mounting holes 7 is no less than 3.Relative to conventional multi-channel
Pipe fitting, interface 8 of the invention are no longer set to bolt fastening position, but are entirely located in 1 half cambered surface of shell, such knot
Structure increased the overall stability of connector, and pipeline connection is more convenient.
8 inner surface of interface is equipped with the internal screw thread mutually to agree with outer water tube connector.Interface 8 is set to the half of shell 1
In cambered surface, can be 1, can also with when it is multiple, be connected by set internal screw thread with external pipe.
1 outer surface of shell is coated with rust-proof coating.Connector is easy to oxidize to get rusty often in water logging wet condition, thus needs
Antirust coat is set, to extend its physical life.
The present invention realizes seal groove 6 and sealing ring 3 more by the design of the structure of setting reinforcing rib 4 and reinforcing rib 4
The connection of fastening, and the air-tightness of connector entirety is enhanced, meanwhile, so that the pressure of seal groove bending place is buffered.Relatively
In the prior art, structure of the invention is more reasonable, more meets actual demand.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of multichannel pipe joint, to connect multiple tracks water pipe, it is characterised in that: including the shell with multiple interfaces (8)
(1), shell (1) inner surface offers seal groove (6) along the radial direction of opening, is equipped with sealing ring in the seal groove (6)
(3), the sealing ring (3) is equipped with reinforcing rib (4), and the reinforcing rib (4) is band-like in arc, is located at sealing ring edge, so that
Sealing ring (4) are obtained to be not easy to be ejected seal groove (6) when being squeezed.
2. a kind of multichannel pipe joint according to claim 1, it is characterised in that: be equipped in the shell (1) to adjust
The stop part (9) of homogeneous tube road spacing.
3. a kind of multichannel pipe joint according to claim 1, it is characterised in that: the seal groove (6) is equipped with to limit
The limiting section (60) of sealing ring processed.
4. a kind of multichannel pipe joint according to claim 1, it is characterised in that: the reinforcing rib (4) be equipped with to
Groove (40) with limiting section (60).
5. a kind of multichannel pipe joint according to claim 1, it is characterised in that: between the reinforcing rib (4) is additionally provided with etc.
Bulge-structure (41) away from arrangement.
6. a kind of multichannel pipe joint according to claim 1, it is characterised in that: the sealing ring (3) is nitrile rubber rubber
Cushion rubber.
7. a kind of multichannel pipe joint according to claim 1, it is characterised in that: the shell (1) is installed equipped with bolt
Hole (7).
8. a kind of multichannel pipe joint according to claim 1, it is characterised in that: shell (1) inner surface is additionally provided with
The occlusal crib (5) equidistantly arranged.
9. a kind of multichannel pipe joint according to claim 1, it is characterised in that: interface (8) inner surface, which is equipped with, to be used
With the internal screw thread mutually agreed with outer water tube connector.
10. a kind of multichannel pipe joint according to claim 1, it is characterised in that: shell (1) outer surface is coated with anti-
Become rusty coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017579.5A CN109538866A (en) | 2019-01-09 | 2019-01-09 | A kind of multichannel pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017579.5A CN109538866A (en) | 2019-01-09 | 2019-01-09 | A kind of multichannel pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109538866A true CN109538866A (en) | 2019-03-29 |
Family
ID=65834624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017579.5A Withdrawn CN109538866A (en) | 2019-01-09 | 2019-01-09 | A kind of multichannel pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410549A (en) * | 2019-08-15 | 2019-11-05 | 福州鸿宇通管业有限公司 | A kind of Portable valve |
-
2019
- 2019-01-09 CN CN201910017579.5A patent/CN109538866A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410549A (en) * | 2019-08-15 | 2019-11-05 | 福州鸿宇通管业有限公司 | A kind of Portable valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190329 |