CN206786206U - Three-way pipe - Google Patents
Three-way pipe Download PDFInfo
- Publication number
- CN206786206U CN206786206U CN201720349978.8U CN201720349978U CN206786206U CN 206786206 U CN206786206 U CN 206786206U CN 201720349978 U CN201720349978 U CN 201720349978U CN 206786206 U CN206786206 U CN 206786206U
- Authority
- CN
- China
- Prior art keywords
- joint
- way pipe
- pipe
- internal thread
- inwall
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a kind of three-way pipe, solves the problems, such as the storage glue ability of the nipple of three-way pipe.Its drip irrigation device is a kind of three-way pipe, including T-shaped threeway tube body, the threeway tube body includes the first joint and the second joint, the 3rd joint of branch pipe of straight pipe, internal thread is equipped with the inwall of first joint, the second joint and the 3rd joint, axially disposed accumulator tank is circumferentially laid with the inwall of first joint, the second joint and the 3rd joint, the depth of the accumulator tank is less than the depth of internal thread, and the storage glue ability of the hickey of the three-way pipe is good and sealing property is good.
Description
Technical field
Water pipe head field is the utility model is related to, more particularly to a kind of three-way pipe.
Background technology
Three-way pipe is typically usually used in the lateral of complexity as the water pipe head generally used, wherein three-way pipe, example
Such as pipeline rout is adjusted to be divided into two.In the prior art, independent loop is set respectively, and this does not meet cost control very much
Principle processed, but using after three-way pipe, on the premise of identical effect is obtained, save cost.Therefore three-way pipe connects in water pipe
Header domain is widely used.
In the prior art, metal three-way pipe is usually using nipple, in order to improve three-way pipe and other pipe fittings
The sealing of junction, it will usually fluid sealant, but because the spiral shell of three-way pipe are coated at the screw thread of three-way pipe or other pipe fittings
The storage glue ability of line joint is poor, therefore can influence the sealing of three-way pipe and other pipe fitting junctions.
Utility model content
The purpose of this utility model is to provide hickey storage, and glue ability is good and the three-way pipe of good seal performance.
To solve the above problems, the utility model provides a kind of three-way pipe, including T-shaped threeway tube body, the threeway
Tube body includes the first joint and the second joint, the 3rd joint of branch pipe of straight pipe, first joint, the second joint and
Internal thread is equipped with the inwall of three joints, is circumferentially laid with the inwall of first joint, the second joint and the 3rd joint
Axially disposed accumulator tank, the depth of the accumulator tank are less than the depth of internal thread.
By using above-mentioned technical proposal, but when three-way pipe is connected through a screw thread fixed with other tubing, because three-way pipe
For internal thread, therefore fluid sealant can be applied on the external screw thread of other tubing, and fluid sealant can be screwed in three-way pipe with other tubing
When upper, unnecessary fluid sealant can fill full accumulator tank, while the fluid sealant in accumulator tank can flow to external screw thread and internal thread again
Gap in, ensure the sealing between three-way pipe and other tubing.Simultaneously as the depth of accumulator tank is less than the depth of internal thread
Degree, therefore after three-way pipe and fixed other tubing threaded connection, accumulator tank is separated by external screw thread, the fluid sealant in holding tank is only
It can be circulated along internal thread and externally threaded gap, add the utilization rate of fluid sealant, while after fluid sealant hardens, because storage
Deposit and still have fluid sealant in groove, by increasing capacitance it is possible to increase the power that three-way pipe and other tubing are turned, ensure three-way pipe and other tubing
Between bonding strength.
As further improvement of the utility model, including the inwall of first joint, the second joint and the 3rd joint
The bottom of screw thread is provided with the first annular groove, and first annular groove communicates with accumulator tank.
By using above-mentioned technical proposal, unnecessary fluid sealant can be stored in the first annular groove by the setting of the first annular groove
It is interior, prevent that excessive fluid sealant trickles into pipe-line system and influences follow-up when three-way pipe and other tubing are connected
Use.
As further improvement of the utility model, first joint, the second joint and the 3rd joint are in opening direction
Provided with the second annular groove.
By using above-mentioned technical proposal, when three-way pipe is connected with other tubing, can be installed in the second annular groove close
Seal, simultaneously for fluid sealant can be stored in the second annular groove, this set can strengthen three-way pipe and is connected with other tubing
When sealing intensity.
As further improvement of the utility model, the straight pipe is circumferentially with the lateral wall with branch pipe junction
Boss.
By using above-mentioned technical proposal, in routine use, the 3rd joint on branch pipe is usually as water inlet, from
The water that three interfaces flow into can be acted directly in the relative side wall of straight pipe and branch pipe junction, therefore the setting energy of boss
Enough structural strengths for strengthening straight pipe herein.
As further improvement of the utility model, first joint and the second joint are hollow positive six prismsby.
By using above-mentioned technical proposal, the first joint and the second joint are hollow positive six prismsby, and this structure is set
Putting can facilitate instrument to fix the first joint and the second joint, facilitate between the first joint and the second joint and other tubing
It is connected.
As further improvement of the utility model, the branch pipe circumferentially has with the lateral wall of straight pipe junction
Some reinforcements axially arranged along branch pipe.
By using above-mentioned technical proposal, the setting of reinforcement strengthens the structural strength of branch pipe here, strengthens simultaneously
Bonding strength between branch pipe and straight pipe.
As further improvement of the utility model, the 3rd joint is hollow cylinder, the 3rd joint it is outer
Side wall is provided with form friction pattern.
By using above-mentioned technical proposal, the 3rd joint is greater than the first joint and as water inlet, pressure herein
The pressure of two joints, therefore the 3rd joint is hollow cylinder, this set can strengthen the structural strength of the 3rd joint, make
3rd joint can carry bigger pressure, while the form friction pattern of the lateral wall setting in the 3rd joint, and the 3rd can be facilitated to connect
For head when being connected with other tubing, instrument fixes the 3rd joint, convenient installation.
Brief description of the drawings
Fig. 1 is three-way pipe external structure schematic diagram；
Fig. 2 is three-way pipe internal structure schematic diagram.
In figure：1st, threeway tube body；11st, straight pipe；111st, the first joint；112nd, the second joint；12nd, branch pipe；121st,
Three joints；13rd, boss；14th, reinforcement；15th, internal thread；16th, accumulator tank；17th, the first annular groove；18th, the second annular groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of three-way pipe, mainly includes straight pipe including T-shaped threeway tube body 1, threeway tube body 1
11 and the branch pipe 12 at the middle part of straight pipe 11 is connected to, wherein straight pipe 11 communicates with branch pipe 12.Straight pipe 11 with branch pipe 12
The lateral wall of junction is circumferentially with boss 13, and wherein boss 13 is that inwall is bonded the outer wall of straight pipe 11, boss 13
Outer wall is the arc surface of outwardly convex.
The both ends of straight pipe 11 are respectively the first joint 111 and the second joint 112, the first joint 111 and the second joint 112
It is hollow positive six prismsby, the setting of this structure can facilitate instrument to fix the first joint 111 and the second joint 112,
Facilitate being connected between the first joint 111 and the second joint 112 and other tubing.
First end of the branch pipe 12 away from straight pipe 11 is provided with the 3rd joint 121, wherein the 3rd joint 121 is hollow cylinder
Body, form friction pattern is provided with the lateral wall of the 3rd joint 121.Meanwhile branch pipe 12 is in the outside of branch pipe 12 Yu the junction of straight pipe 11
Wall circumferentially has some reinforcements 14 axially arranged along branch pipe 12, and in the present embodiment, the lateral wall of branch pipe 12 is circumferentially uniform
It is provided with 4 reinforcements 14.
With reference to shown in Fig. 2, internal thread is equipped with the inwall of the first joint 111, the second joint 112 and the 3rd joint 121
15, axially disposed accumulator tank is circumferentially laid with the inwall of the first joint 111, the second joint 112 and the 3rd joint 121
16, the depth of accumulator tank 16 is less than the depth of internal thread 15.Meanwhile first joint 111, the second joint 112 and the 3rd joint 121
Inwall be provided with the first annular groove 17 in the bottom of internal thread 15, the first annular groove 17 communicates 16 with accumulator tank.First joint 111,
Two joints 112 and the 3rd joint 121 are provided with the second annular groove 18 in opening direction.
When three-way pipe and other tubing are carried out into installation connection, because the first joint 111, the second joint 112 and the 3rd
Joint 121 is internal thread, therefore fluid sealant is smeared on the external screw thread of other tubing, while sealing ring is positioned over into the second ring
In groove 18, meanwhile, other tubing are tightened in the internal thread 15 of three-way pipe.Now unnecessary fluid sealant 15 can fill full storage
Groove 16 is deposited, after three-way pipe and fixed other tubing threaded connection, accumulator tank 16 is separated by external screw thread, the sealing in holding tank 16
Glue can only flow along internal thread 15 and externally threaded gap, fill the gap between internal thread 15 and external screw thread, add close
The utilization rate of sealing, while after fluid sealant hardens, because still having fluid sealant in accumulator tank 16, by increasing capacitance it is possible to increase three-way pipe and
The power that other tubing are turned, ensure the bonding strength between three-way pipe and other tubing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of three-way pipe, including T-shaped threeway tube body（1）, the threeway tube body（1）Including straight pipe（11）First
Joint（111）With the second joint（112）, branch pipe（12）The 3rd joint（121）, it is characterised in that：First joint
（111）, the second joint（112）With the 3rd joint（121）Inwall on be equipped with internal thread（15）, first joint（111）、
Second joint（112）With the 3rd joint（121）Inwall on be circumferentially laid with axially disposed accumulator tank（16）, the storage
Groove（16）Depth be less than internal thread（15）Depth.
2. three-way pipe according to claim 1, it is characterised in that：First joint（111）, the second joint（112）With
3rd joint（121）Inwall in internal thread（15）Bottom be provided with the first annular groove（17）, first annular groove（17）With storage
Groove（16）Communicate.
3. three-way pipe according to claim 1, it is characterised in that：First joint（111）, the second joint（112）With
3rd joint（121）The second annular groove is provided with opening direction（18）.
4. three-way pipe according to claim 1, it is characterised in that：The straight pipe（11）With branch pipe（12）Junction
Lateral wall is circumferentially with boss（13）.
5. three-way pipe according to claim 1, it is characterised in that：First joint（111）With the second joint（112）For
Hollow positive six prismsby.
6. three-way pipe according to claim 1, it is characterised in that：The branch pipe（12）With straight pipe（11）Junction
Lateral wall circumferentially has some along branch pipe（12）Axially arranged reinforcement（14）.
7. three-way pipe according to claim 1, it is characterised in that：3rd joint（121）It is described for hollow cylinder
3rd joint（121）Lateral wall be provided with form friction pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349978.8U CN206786206U (en) | 2017-04-05 | 2017-04-05 | Three-way pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349978.8U CN206786206U (en) | 2017-04-05 | 2017-04-05 | Three-way pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786206U true CN206786206U (en) | 2017-12-22 |
Family
ID=60707028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720349978.8U Expired - Fee Related CN206786206U (en) | 2017-04-05 | 2017-04-05 | Three-way pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786206U (en) |
-
2017
- 2017-04-05 CN CN201720349978.8U patent/CN206786206U/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 |
Granted publication date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |