CN207316331U - A kind of 45 ° of straight couplings - Google Patents
A kind of 45 ° of straight couplings Download PDFInfo
- Publication number
- CN207316331U CN207316331U CN201721068724.5U CN201721068724U CN207316331U CN 207316331 U CN207316331 U CN 207316331U CN 201721068724 U CN201721068724 U CN 201721068724U CN 207316331 U CN207316331 U CN 207316331U
- Authority
- CN
- China
- Prior art keywords
- passage
- hole
- connecting seat
- connector
- channel
- 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.)
- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a kind of 45 ° of straight couplings, including connecting seat, limit body, connector, the left end of the limit body is connected with connecting seat, the right end of limit body is connected with connector, the connecting seat right end is equipped with platform, first passage is equipped with the platform, four through holes are equipped with the first passage, two neighboring through hole junction forms step, step is equipped with groove, filter screen is equipped with the groove, some screw threads are equipped with the first passage, sealing shroud is equipped between adjacent two screw threads, sealing ring is equipped with sealing shroud, sealing cord is equipped with sealing ring, second channel is equipped with the connector, the first passage is in 120 ° with second channel, the first passage diameter greatly with second channel diameter.The utility model 45 ° of straight couplings of one kind, can be tightly connected two pipelines in 120 ° of angle distributions, adapt to the connection of different size pipelines, cushioning effect is played to media flow, reduce the flow velocity of medium.
Description
【Technical field】
Connector technical field is the utility model is related to, particularly a kind of 45 ° of straight couplings.
【Background technology】
In pipeline construction, pipeline connection is very universal application demand.At present, pipeline connection is carried out with pipe fitting
It is widely used.
Existing free flow coupling application is very extensive, most of between the passage of free flow coupling to be mutually perpendicular to or be in
Same level, it is only used for the connection of two vertical or coaxially arranged pipelines, and cannot connect with other angle cloth
Two pipelines put.Moreover, the size of the interface channel of these free flow couplings is identical, need to reduce medium when pipeline is connected
During the speed of flowing, common free flow coupling does not have cushioning effect during media flow, it is impossible to changes the flow velocity of medium.Together
When, the interface channel of free flow coupling is generally provided only with a size, can only connect the pipeline of same size, and application range has
Limit.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of 45 ° of straight couplings, can seal
Two pipelines that connection is distributed in 120 ° of angles, and the connection of different size pipelines is adapted to, the flowing to medium is played slow
The effect of punching, reduces the flow velocity of medium.
To achieve the above object, the utility model proposes a kind of 45 ° of straight couplings, including connecting seat, limit body, connection
Body, the connecting seat are connected with the left end of limit body, and the right end of the limit body is connected with connector, the connection
Seat, limit body and connector are an integral structure, and the connecting seat right end is equipped with platform, and the platform is in connecting seat
45 °, the platform is interior to be equipped with first passage, and the first passage is vertical with platform, the first passage and connecting seat
In 45 °, the first passage is interior to be equipped with compact arranged some screw threads, and second channel, institute are equipped with the connector
The first passage stated is communicated with second channel, and the first passage is in 120 with second channel..
Preferably, the lower end section of the first passage is cone, the diameter of the first passage is more than the
The diameter of two passages.
Preferably, in the first passage from top to bottom successively be equipped with first through hole, the second through hole, third through-hole,
Fourth hole, the first through hole and the junction of the second through hole are equipped with first step, second through hole and threeway
The junction in hole is equipped with second step, and the junction of the third through-hole and fourth hole is equipped with the 3rd step, and described
One step, second step and the 3rd step are all provided with fluted, described groove and embed to be inserted with filter screen.
Preferably, being provided with sealing shroud between adjacent two screw threads, sealing ring is equipped with the sealing shroud,
Sealing cord is equipped with the sealing ring.
Preferably, the right end section of the connecting seat is octagon.
The beneficial effects of the utility model：The utility model can be tightly connected two pipelines in 120 ° of angle distributions,
And the connection of different size pipelines is adapted to, buffering is played the role of in the flowing to medium, reduces the flow velocity of medium.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Brief description of the drawings】
Fig. 1 is a kind of half-sectional view of 45 ° of straight couplings of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is a kind of right view of 45 ° of straight couplings of the utility model.
In figure：1- connecting seats, 2- limit bodies, 3- connectors, 11- platforms, 12- first passages, 13- screw threads, 31- second are logical
Road, 121- first through hole, the second through holes of 122-, 123- third through-holes, 124- fourth holes, 125- first steps, 126- second
Step, the 3rd steps of 127-, 128- grooves, 131- sealing shrouds, 132- sealing rings.
【Embodiment】
Refering to Fig. 1, Fig. 2 and Fig. 3, the utility model 45 ° of straight couplings of one kind, including connecting seat 1, limit body 2, connector
3, the connecting seat 1 is connected with the left end of limit body 2, and the right end and connector 3 of the limit body 2 connect, the company
Joint chair 1, limit body 2 and connector 3 are an integral structure, and 1 right end of connecting seat is equipped with platform 11, the platform 11 with
Connecting seat 1 is in 45 °, is equipped with first passage 12 in the platform 11, the first passage 12 is vertical with platform 11, described
First passage 12 is in 45 ° with connecting seat 1, and compact arranged some screw threads 13 are equipped with the first passage 12, described
Second channel 31 is equipped with connector 3, the first passage 12 is communicated with second channel 31, the first passage 12 and the
Two passages 31 are in 120 °.
By using above-mentioned technical proposal, the utility model by setting first passage 12 and connecting seat 1 in 45 °,
12 are threaded in first passage 12, sealing shroud 131 is set between screw thread 12, sealing ring 132, sealing are set in sealing shroud 131
Circle 132 is interior to set sealing cord, and it is in 120 ° that first passage 12 is set with second channel 31, is sealably coupled what is be distributed in 120 ° of angles
Two pipelines；Further, first through hole 121, the second through hole 122, threeway are set gradually in first passage 12 from top to bottom
Hole 123, fourth hole 124, set first step 125 between 121 and second through hole 122 of first through hole, the second through hole 122 and the
Second step 126 is set between three through holes 123, the 3rd step 127 of setting between third through-hole 123 and fourth hole 124, first
Step 125,126 and the 3rd step 127 of second step are all provided with fluted 128, and groove 128 is embedded to be inserted with Air Filter, can connect three
The various sizes of pipeline of kind, while also may filter that the impurity in medium during media flow；Further, the ruler of first passage 12
The very little size more than second channel 31, is conducive to the flowing to medium and plays the role of buffering, reduce the flow velocity of medium.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (5)
- A kind of 1. 45 ° of straight couplings, it is characterised in that：Including connecting seat (1), limit body (2), connector (3), the connection Seat (1) is connected with the left end of limit body (2), right end and connector (3) connection of the limit body (2), the connection Seat (1), limit body (2) and connector (3) are an integral structure, and the connecting seat (1) right end is equipped with platform (11), described Platform (11) is in 45 ° with connecting seat (1), and first passage (12), the first passage (12) are equipped with the platform (11) Vertical with platform (11), the first passage (12) and connecting seat (1) is in 45 °, is equipped with the first passage (12) tight Some screw threads (13) of solid matter row, are equipped with second channel (31) in the connector (3), the first passage (12) and Second channel (31) communicates, and the first passage (12) is in 120 ° with second channel (31).
- 2. 45 ° of straight couplings of one kind as claimed in claim 1, it is characterised in that：The lower end of the first passage (12) is cut Face is cone, and the diameter of the first passage (12) is more than the diameter of second channel (31).
- 3. 45 ° of straight couplings of one kind as claimed in claim 1, it is characterised in that：In the first passage (12) on to Under successively be equipped with first through hole (121), the second through hole (122), third through-hole (123), fourth hole (124), described first The junction of through hole (121) and the second through hole (122) is equipped with first step (125), second through hole (122) and threeway The junction in hole (123) is equipped with second step (126), and the third through-hole (123) and the junction of fourth hole (124) are set There is the 3rd step (127), the first step (125), second step (126) and the 3rd step (127) are all provided with fluted (128), the groove (128) is embedded is inserted with filter screen.
- 4. 45 ° of straight couplings of one kind as claimed in claim 1, it is characterised in that：Between adjacent two screw threads (13) Sealing shroud (131) is provided with, sealing ring (132) is equipped with the sealing shroud (131), is equipped with the sealing ring (132) Sealing cord.
- 5. 45 ° of straight couplings of one kind as claimed in claim 1, it is characterised in that：The right end section of the connecting seat (1) is Octagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068724.5U CN207316331U (en) | 2017-08-24 | 2017-08-24 | A kind of 45 ° of straight couplings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068724.5U CN207316331U (en) | 2017-08-24 | 2017-08-24 | A kind of 45 ° of straight couplings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316331U true CN207316331U (en) | 2018-05-04 |
Family
ID=62432068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068724.5U Expired - Fee Related CN207316331U (en) | 2017-08-24 | 2017-08-24 | A kind of 45 ° of straight couplings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316331U (en) |
-
2017
- 2017-08-24 CN CN201721068724.5U patent/CN207316331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190824 |