CN207621568U - Three-way joint for water pipe repairs component - Google Patents
Three-way joint for water pipe repairs component Download PDFInfo
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- CN207621568U CN207621568U CN201721603256.7U CN201721603256U CN207621568U CN 207621568 U CN207621568 U CN 207621568U CN 201721603256 U CN201721603256 U CN 201721603256U CN 207621568 U CN207621568 U CN 207621568U
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- sealing ring
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- way joint
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Abstract
The utility model provides a kind of Three-way joint for water pipe repairing component, belongs to technical field of pipeline connection.A kind of Three-way joint for water pipe of the utility model repairs component, halfbody can mutually be fastened including two and T-shaped, a sealing ring is respectively equipped on each halfbody, the three-way body and two sealing rings of passway are clamped between two halfbodies there are three formation tools after two halfbodies fasten, each sealing ring respectively includes three segmental arcs, two L-type seal sections and a line seal section, and when two sealing rings are clamped between two halfbodies, three segmental arcs of two sealing rings are arranged in a one-to-one correspondence to form three tube wall sealing rings being located on the inside of three passways, the line seal section of two sealing rings is arranged in a one-to-one correspondence to form line seal pair, the L-type seal section of two sealing rings is arranged in a one-to-one correspondence to form L-type sealing pair.The utility model has many advantages, such as easy to connect, good seal performance.
Description
Technical field
The utility model belongs to technical field of pipeline connection, is related to a kind of pipe first-aid component, more particularly, to a kind of water
Component is repaired in pipe threeway.
Background technology
When booster or drainage occur for water pipe, people are in order to repair water pipe, when repairing straight tube, lead to
Two semicircular shells that internal diameter is crossed equal to or slightly greater than water pipe outer diameter are sleeved on leaking pipe, and are fixed and connected by fastener
When connecing, but rupture occurring at the pipeline of threeway one or falls to locate to rupture very close to the pipe of interface, can not generally it adopt
It is repaired with the repair joint of straight pipe type, needs to replace entire threeway coupling part or pipeline, replacement cost height is simultaneously
And time-consuming for process.
The existing repairing pipe with tee-joint function is generally on the basis of straight tube, and one is equipped on a semicircular shell
Drainage platform is then connect by a drainage platform with through-hole with tube fit according to this structure with third pipeline, although
The purpose repaired at leak can be reached, but it is equal to repairing pipe replacing three-way connection, still needs pipeline from interconnecting piece
Disengagement is attached, and repairing process is equal with direct tee connector of replacing, and repairing process is complicated, and time-consuming.
Utility model content
The purpose of this utility model is regarding to the issue above and defect, to provide a kind of Three-way joint for water pipe repairing component.
In order to achieve the above objectives, the utility model uses following technical proposal：
A kind of Three-way joint for water pipe repairing component, including two halfbodies can mutually fastening and T-shaped, on each halfbody
It is respectively equipped with a sealing ring, the three-way body and two sealing rings that passway there are three having is formed after two halfbodies fastenings are clamped
Between two halfbodies, each sealing ring respectively includes three segmental arcs, two L-type seal sections and a line seal section, phase
It is connected by line seal section or L-type seal section between adjacent segmental arc, to form the sealing ring in a ring, and when two
When a sealing ring is clamped between two halfbodies, three segmental arcs of two sealing rings are arranged in a one-to-one correspondence to form three
The tube wall sealing ring being located on the inside of three passways, the line seal section of two sealing rings are arranged in a one-to-one correspondence to be formed
Line seal pair, the L-type seal section of two sealing rings are arranged in a one-to-one correspondence to form L-type sealing pair.
In above-mentioned Three-way joint for water pipe repairing component, compression seal enhancing structure is respectively equipped on the sealing ring, it is described
Compression seal enhancing structure is located on the inside of the junction of corresponding sealing ring and halfbody.
In above-mentioned Three-way joint for water pipe repairing component, the compression seal enhancing structure includes the annular skirt being set on sealing ring
Side, the annular shirt rim are covered on the inside of the junction of corresponding sealing ring and halfbody.
In above-mentioned Three-way joint for water pipe repairing component, the annular shirt rim is made of flexible sheet or film material；Described
Annular shirt rim is made with sealing ring integrated molding.
In above-mentioned Three-way joint for water pipe repairing component, the annular shirt rim is made with sealing ring of rubber.
In above-mentioned Three-way joint for water pipe repairing component, each halfbody is respectively equipped with the arc groove of three circumferentially extendings, two halfbodies
What is be interlocked is respectively equipped with two L-type slots and a straight trough on one side, and the both ends of the L-type slot are connected with arc groove respectively, institute
The straight trough both ends stated are connected with arc groove respectively, and to be respectively formed mounting groove in a ring on each halfbody, described is close
Seal shape is adapted with installation groove shape and is embedded in mounting groove.
In above-mentioned Three-way joint for water pipe repairing component, the sealing ring at least partly protrudes from mounting groove, the annular skirt
The position of mounting groove is protruded from while being arranged in sealing ring and the annular shirt rim is obliquely installed.
In above-mentioned Three-way joint for water pipe repairing component, two halfbodies are mutually permanently connected by detachable structure.
In above-mentioned Three-way joint for water pipe repairing component, the detachable structure includes the locking part being arranged on the outside of halfbody,
Locking part is equipped with several lockholes being distributed along halfbody axially spaced-apart, and the lockhole on two halfbodies is arranged in a one-to-one correspondence, locks
Bolt is arranged in two lockholes being correspondingly arranged.
Compared with prior art, the utility model advantage is：
1, two three-way body halfbodies surround on the three-way pipeline for being directly set in and needing to repair, and are fixed and are connected by fastener
It connects, the parts such as three-way connection need not be replaced, it is convenient to replace, and is suitable for rush repair；
2, it is sealed by sealing ring, the pipeline of repairing is closely connect with three-way body, can directly be used after repairing；
3, compression seal enhancing structure on the connecting portion of sealing ring and three-way body halfbody is set, and internal ought press
When power increases, compression seal enhancing structure and being bonded for connecting sewing are closer, the company of sealing ring and halfbody when preventing pressure excessive
It connects in position and leaks.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 be the utility model proposes embodiment one structural schematic diagram；
Fig. 2 is the structural schematic diagram of halfbody in embodiment one；
Fig. 3 is structural schematic diagram of the sealing ring in halfbody in embodiment one；
Fig. 4 is the structural schematic diagram of sealing ring in embodiment one；
Fig. 5 is the scheme of installation of one sealing ring of embodiment.
In figure, three-way body 100, halfbody 1, arc groove 11, L-type slot 12, straight trough 13, locking part 14, lockhole 141, locking screw
Bolt 142, sealing ring 2, segmental arc 21, L types seal section 22, line seal section 23, passway 3, annular shirt rim 24.
Specific implementation mode
Embodiment one：
Fig. 1-4 shows one embodiment of the utility model, and a kind of Three-way joint for water pipe repairs component, including two being capable of phase
Halfbody 1 mutually fasten and T-shaped, is respectively equipped with a sealing ring 2 on each halfbody 1, and two halfbodies 1 are formed after fastening
The three-way body 100 and two sealing rings 2 of passway 3 are clamped between two halfbodies 1 there are three having, and each sealing ring 2 is distinguished
Including three segmental arcs, 21, two L-type seal sections 22 and a line seal section 23, pass through straight line between adjacent segmental arc 21
Seal section 23 or L-type seal section 22 are connected, to form the sealing ring 2 in a ring, and when two sealing rings 2 are clamped at
When between two halfbodies 1, three segmental arcs 21 of two sealing rings 2 are arranged in a one-to-one correspondence is located at three to form three
The tube wall sealing ring of the inside of a passway 3, the line seal section 23 of two sealing rings 2 are arranged in a one-to-one correspondence to form straight line close
Envelope is secondary, and the L-type seal section 22 of two sealing rings 2 is arranged in a one-to-one correspondence to shape l-shaped sealing pair.
In this technical solution, two halfbodies 1 are set in outside pipeline to be repaired, are encircled into a three-way body 100, are led to
Cross after two sealing rings 2 being arranged on halfbody 1 clamp, closely connect with tube wall sealing ring in pipeline to be repaired, prevent water from
Leaked between three-way body 100 and pipeline, the secondary close connection of L-type sealing pair and line seal prevent water from two halfbodies 1 it
Between leak.In the present embodiment, the inner surface of halfbody 1 is matched with pipeline external surface to be repaired.It compares and is arranged on some halfbody 1
Tai Deng bindiny mechanisms are drained, connection is more convenient, and the original machines structure such as need not remove three-limb tube, is directly set in threeway
In connecting tube, without unloading three-way connection.
In the present embodiment, several reinforcing ribs that are equipped with of the outer surface of halfbody 1 also in length and breadth are conducive to the stable structure after installation,
Prevent too strong 100 bulging of three-way body of hydraulic pressure from deforming.
As shown in Fig. 2, each halfbody 1 is respectively equipped with the arc grooves 11 of three circumferentially extendings, two halfbodies 1 be interlocked one
Face is respectively equipped with two L-type slots 12 and straight trough 13, and the both ends of the L-type slot 12 are connected with arc groove 11 respectively, and described is straight
13 both ends of slot are connected with arc groove 11 respectively, to be respectively formed mounting groove in a ring, the sealing on each halfbody 1
It encloses 2 shapes to be adapted and be embedded in mounting groove with installation groove shape, corresponds to arc groove 11, L-type according to segmental arc 21 when installation
Seal section 22 corresponds to L-type slot 12 and sealing ring 2 is embedded in mounting groove by the mode of one straight trough 13 of correspondence of line seal section 23, and
It compresses so that mounting groove and sealing ring 2 are closely coupled.
Two halfbodies 1 are mutually permanently connected as detachable structure using clamping screw 142 in the present embodiment.In conjunction with
Shown in Fig. 1 and 2,1 outside of halfbody is equipped with locking part 14, and locking part 14 is wholely set with halfbody 1 and locking part 14 is no more than logical
3 port of road junction, in the present embodiment, locking part 14 is equipped with several lockholes 141 being distributed along 1 axially spaced-apart of halfbody, and two and half
Lockhole 141 on body 1 is arranged in a one-to-one correspondence, and clamping screw 142 is arranged in two lockholes 141 being correspondingly arranged.Pass through locking
Two halfbodies 1 are encircled into the three-way body 100 for being set in pipeline to be repaired and tightening close connection by bolt 142, and clamping screw 142 is consolidated
It is good and easy for installation to determine effect, can not only be fastenedly connected, but also can be by one-to-one lockhole 141 by two halfbodies 1
Alignment, to which the sealing ring 2 ensured on two halfbodies 1 is aligned to ensure sealing effect.When locking part 14 is without departing from passway
When port, the connection of clamping screw 142 is not influenced by pipeline to be repaired, and clamping screw 142 is more uniformly stressed, even
It connects more convenient.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.It is new implementing this practicality
, can be according to user's demand using other detachable structures when type, such as link slot is set on locking part 14 and is passed through
The fastener that C-shaped cross section is connected on link slot is attached other equal implementation patterns.
It will be appreciated by those skilled in the art that clamping screw 142 should include screw bolt and nut structure, and pad can be increased
The accessory of the increases such as piece fastening, prevents from loosening.
Sealing ring 2 in the present embodiment is manufactured by rubber injection molding.In the present embodiment, sealing ring 2 after demoulding, segmental arc 21
Also it is straight line sideline, convenient for the making of the storage and mold of sealing ring 2.When sealing ring 2 is installed, due to the material of sealing ring 2
For rubber, there is elasticity, therefore the segmental arc 21 of sealing ring 2 coordinates the arc groove 11 of halfbody 1 to bend, form arc.And
And this mode is a kind of explanation of preferred embodiments, however, it is not limited to this.It, can basis when implementing the utility model
User's demand directly forms the shape of arc using the mold that segmental arc 21 is arc, segmental arc 21 so that segmental arc 21
The arc groove 11 of curve and halfbody 1 more agrees with.
Further, the present embodiment is additionally provided with compression seal enhancing structure, for reinforcing sealing, compression seal enhancing structure
On the inside of the junction of corresponding sealing ring 2 and halfbody 1, the resistance of sealing ring 2 and the gap of 1 junction of halfbody is further enhanced
Leakage ability.
In conjunction with Fig. 4, in the present embodiment, compression seal enhancing structure includes the annular shirt rim 24 being set on sealing ring 2, institute
The annular shirt rim 24 stated is covered in junction inside of the corresponding sealing ring 2 with halfbody 1.Annular shirt rim in the present embodiment 24
Flexible sheet is simultaneously made with the integrated molding of sealing ring 2.In the present embodiment, the annular shirt rim 24 is with sealing ring 2 by rubber
It is made.
As shown in figure 5, sealing ring 2 at least partly protrudes from mounting groove, therefore after halfbody 1 is fixedly connected and is compressed, prolong
The part for stretching out mounting groove mutually squeezes so that sealing ring 2 and mounting groove are completely embedded, the connection of sealing ring 2 and sealing ring 2
Closely, the effect of sealing is further increased.And fit structure can be set on sealing ring 2, between two sealing rings 2 of enhancing
Connection cooperation, enhancing sealing.And above-mentioned annular shirt rim 24 is arranged protrudes from the position of mounting groove and described in sealing ring 2
Annular shirt rim 24 be obliquely installed.When with when repairing pipeline is connect, 24 side of annular shirt rim is pressed on sealing ring 2 and installation
The junction of slot, the other side are connect with pipeline, and when pressed, annular shirt rim 24 is material-rubber flexible, is bonded after compression
It is even closer, achieve the effect that compression seal enhances.
The implementation of the present embodiment：When pipeline to be repaired is equipped with tee connector, and when close to tee connector
When breakage has occurred in pipeline or tee connector, temporary close water source, and select tee connector and pipeline matched three
Entire body 100, by sealing ring 2 be mounted on halfbody 1 mounting groove in, and by annular shirt rim 24 adjust position, be pressed on sealing ring 2 with
The gap position of mounting groove connection, the halfbody 1 that two are mounted with sealing ring 2 is surrounded from both sides on pipeline to be repaired respectively,
Annular shirt rim 24 is pressed on the connecting sewing of three-way body 100 and sealing ring 2 on one side, and another side closely connects with pipeline external surface to be repaired
It connects, and the lockhole of two locking parts 14 141 is corresponded, and will across corresponding lockhole 141 by clamping screw 142
Two halfbodies 1 are fixedly connected.
Embodiment two：
A kind of Three-way joint for water pipe repairing component, the present embodiment and the structure of embodiment one are substantially similar, in addition in the present embodiment
Annular shirt rim 24 and the separately positioned other structures of sealing ring it is identical as embodiment one.Annular shirt rim 24 by adhesive or
Temporarily fixed mode is fixedly connected on the junction of halfbody 1 and sealing ring 2 for other, since annular shirt rim 24 is by flexible sheets
Shape or film material are made, and are more bonded after compression, can achieve the effect that compression seal enhances.When lower to pressure requirements
When pipeline is repaired, annular shirt rim 24 can be saved, saves material.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although more using three-way body 100 herein, halfbody 1, arc groove 11, L-type slot 12, straight trough 13, locking part 14,
Lockhole 141, clamping screw 142, sealing ring 2, segmental arc 21, L-type seal section 22, line seal section 23, passway 3, annular skirt
The terms such as side 24, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe
With the essence for explaining the utility model；Being construed as any one of the additional limitations all is disagreed with the spirit of the present invention
The back of the body.
Claims (9)
1. a kind of Three-way joint for water pipe repairs component, including two halfbodies (1) can mutually fastening and T-shaped, in each halfbody
(1) sealing ring (2) is respectively equipped on, two halfbodies (1) form tool after fastening, and there are three the three-way bodies and two of passway (3)
A sealing ring (2) is clamped between two halfbodies (1), it is characterised in that：Each sealing ring (2) respectively includes three segmental arcs
(21), two L-type seal sections (22) and a line seal section (23), adjacent segmental arc pass through line seal section between (21)
(23) or L-type seal section (22) is connected, to form the sealing ring (2) in a ring, and when two sealing rings (2) are clamped
When between two halfbodies (1), three segmental arcs (21) of two sealing rings (2) are arranged in a one-to-one correspondence to form three difference
Tube wall sealing ring on the inside of three passways (3), the line seal sections (23) of two sealing rings (2) be arranged in a one-to-one correspondence from
And line seal pair is formed, the L-type seal section (22) of two sealing rings (2) is arranged in a one-to-one correspondence to form L-type sealing pair.
2. Three-way joint for water pipe according to claim 1 repairs component, which is characterized in that set respectively on the sealing ring (2)
There are compression seal enhancing structure, the compression seal enhancing structure to be located at the knot of corresponding sealing ring (2) and halfbody (1)
Inside at conjunction.
3. Three-way joint for water pipe according to claim 2 repairs component, which is characterized in that the compression seal enhancing structure packet
The annular shirt rim (24) on sealing ring (2) is included, the annular shirt rim (24) is covered in corresponding sealing ring (2) and halfbody
(1) on the inside of junction.
4. Three-way joint for water pipe according to claim 3 repairs component, which is characterized in that the annular shirt rim (24) is by flexibility
Sheet or film material are made；The annular shirt rim (24) is made with sealing ring (2) integrated molding.
5. Three-way joint for water pipe according to claim 4 repairs component, which is characterized in that the annular shirt rim (24) and sealing
Circle (2) is made of rubber.
6. the Three-way joint for water pipe according to claim 3 or 4 or 5 repairs component, which is characterized in that each halfbody (1) is set respectively
There are three the arc grooves (11) circumferentially extended, and what two halfbodies (1) were interlocked is respectively equipped with two L-type slots (12) and one on one side
The both ends of straight trough (13), the L-type slot (12) are connected with arc groove (11) respectively, the straight trough (13) both ends respectively with arc
Shape slot (11) is connected, to be respectively formed mounting groove in a ring on each halfbody (1), the sealing ring (2) shape with
Installation groove shape is adapted and is embedded in mounting groove.
7. Three-way joint for water pipe according to claim 6 repairs component, which is characterized in that the sealing ring (2) is at least partly
Mounting groove is protruded from, the annular shirt rim (24) is arranged protrudes from the position of mounting groove and the annular in sealing ring (2)
Shirt rim (24) is obliquely installed.
8. the Three-way joint for water pipe according to claims 1 or 2 or 3 or 4 or 5 repairs component, which is characterized in that two halfbodies (1)
It is mutually permanently connected by detachable structure.
9. Three-way joint for water pipe according to claim 8 repairs component, which is characterized in that the detachable structure includes setting
Locking part (14) on the outside of halfbody (1) is equipped with several lockholes being distributed along halfbody (1) axially spaced-apart on locking part (14)
(141), the lockhole (141) on two halfbodies (1) is arranged in a one-to-one correspondence, and clamping screw (142) is arranged in two be correspondingly arranged
In lockhole (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603256.7U CN207621568U (en) | 2017-11-27 | 2017-11-27 | Three-way joint for water pipe repairs component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603256.7U CN207621568U (en) | 2017-11-27 | 2017-11-27 | Three-way joint for water pipe repairs component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621568U true CN207621568U (en) | 2018-07-17 |
Family
ID=62823949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721603256.7U Active CN207621568U (en) | 2017-11-27 | 2017-11-27 | Three-way joint for water pipe repairs component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469730A (en) * | 2019-08-15 | 2019-11-19 | 福州鸿宇通管业有限公司 | A kind of assembling pipe joint |
| CN110553110A (en) * | 2019-09-24 | 2019-12-10 | 储超超 | Tee bend structure is connected to insulating tube |
-
2017
- 2017-11-27 CN CN201721603256.7U patent/CN207621568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469730A (en) * | 2019-08-15 | 2019-11-19 | 福州鸿宇通管业有限公司 | A kind of assembling pipe joint |
| CN110553110A (en) * | 2019-09-24 | 2019-12-10 | 储超超 | Tee bend structure is connected to insulating tube |
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