CN207814721U - A kind of equal tee card pressure pipe part - Google Patents
A kind of equal tee card pressure pipe part Download PDFInfo
- Publication number
- CN207814721U CN207814721U CN201721913688.8U CN201721913688U CN207814721U CN 207814721 U CN207814721 U CN 207814721U CN 201721913688 U CN201721913688 U CN 201721913688U CN 207814721 U CN207814721 U CN 207814721U
- Authority
- CN
- China
- Prior art keywords
- pipe
- insertion pipe
- limb tube
- sealing ring
- seal
- 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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Abstract
The utility model discloses：A kind of equal tee card pressure pipe part, including three-limb tube, the side of the three-limb tube is communicated with the first insertion pipe, the side of first insertion pipe far from three-limb tube is communicated with the first seal pipe, side of the three-limb tube far from the first insertion pipe is communicated with the second insertion pipe, the side of second insertion pipe far from three-limb tube is communicated with the second seal pipe, the other side of the three-limb tube is communicated with third insertion pipe, the side of the third insertion pipe far from three-limb tube is communicated with third seal pipe, the inner wall of first seal pipe is fixedly connected with the first sealing ring, the inner wall of second seal pipe is fixedly connected with the second sealing ring, the inner wall of the third seal pipe is fixedly connected with third sealing ring, the utility model is related to connecting tube technical fields.This kind of card pressure pipe part, provides a kind of construction is simple, easy to operate, and tension pull out force is high, connection is reliable, the conduit coupling of favorable sealing property.
Description
Technical field
The utility model is related to connecting tube technical field, specially a kind of equal tee card pressure pipe part.
Background technology
Currently, the connection type between existing stainless steel thin-wall tubing have it is following several：Have plenty of by connector with it is stainless
It is connected using welded type between steel thin-wall pipes.This welded type connection type, construction trouble, scene must use electricity, weldering
The spot temperature height connect is susceptible to chromium depleted phenomenon, and scene cannot carry out solution treatment again, welding position is made to get rusty easily, and
This welding connecting mode cost is higher；Have plenty of and sealing ring is set in connector and causes connector and pipe fitting by squeezing
Oral area is plastically deformed to complete the connection between connector and stainless steel thin-wall tubing.Sealing ring used in this connection type
It is nitrile rubber sealing ring, weatherability and resilience are all poor, and sealing ring is easy aging, are likely to cause ooze for a long time
Leakage is unable to ensure the long-term No leakage of pipe-line system and occurs；Besides using simple bonding way, this mode is will to connect
The connecting hole of part makes internal taper hole, while the connector of stainless steel pipe is made outer cone mouth, then sealant is applied respectively
It is put on the surface of the internal taper hole of connector and the outer cone mouth of stainless steel pipe, finally the outer cone mouth of stainless steel pipe is inserted into and is connected
In the internal taper hole of fitting, to realize their connection.Although this connection type solves the problem of aging of sealing ring, but they
Between tension pull out force it is also not satisfactory, bonding strength be not so good as front two ways.Therefore the connection between stainless steel thin-wall tubing
Form needs further to be solved.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of equal tee card pressure pipe part, provides a kind of construction
Simply, easy to operate, tension pull out force is high, connection is reliable, the conduit coupling of favorable sealing property, between three pipes
Connection.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of equal tee card pressure pipe
The side of part, including three-limb tube, the three-limb tube is communicated with the first insertion pipe, and first insertion pipe is far from threeway
The side of connecting tube is communicated with the first seal pipe, and side of the three-limb tube far from the first insertion pipe is communicated with the second grafting
Pipe, the side of second insertion pipe far from three-limb tube is communicated with the second seal pipe, the other side of the three-limb tube
It is communicated with third insertion pipe, the side of the third insertion pipe far from three-limb tube is communicated with third seal pipe, and described first
The inner wall of seal pipe is fixedly connected with the first sealing ring, and the inner wall of second seal pipe is fixedly connected with the second sealing ring, institute
The inner wall for stating third seal pipe is fixedly connected with third sealing ring.
Preferably, first sealing ring is O-ring seal, and using rubber material, and the internal diameter ratio of the first sealing ring is not
Become rusty the big 0.2mm-0.5mm of outer diameter of steel pipes.
Preferably, the inner wall of first seal pipe is provided with the annular mounting groove being adapted to the first sealing ring, the ring
The inner wall of shape mounting groove is provided with the boss of radially outwardly convex, and the height of boss is more than the section of the first sealing ring
Radius.
Preferably, first insertion pipe, the second insertion pipe and third insertion pipe and three-limb tube are generally aligned in the same plane
It is interior, and the internal diameter of the first insertion pipe, the second insertion pipe and third insertion pipe is equal.
Preferably, the axial line of the three-limb tube, the first insertion pipe and the second insertion pipe on the same line and with
The axial line of third insertion pipe is vertical.
Preferably, the internal diameter of the three-limb tube and the internal diameter of stainless steel tube are equal, three of the three-limb tube
Through hole is both provided with positioning step.
Preferably, the three-limb tube, the first insertion pipe, the first seal pipe, the second insertion pipe, the second seal pipe,
Three insertion pipes and third seal pipe are all made of stainless steel material and wall thickness is equal, first insertion pipe, the second insertion pipe and
The internal diameter of three insertion pipes is bigger 0.2mm-0.5mm than stainless steel tube outer diameter.
(3) advantageous effect
The utility model provides a kind of equal tee card pressure pipe part.Has following advantageous effect：
(1), this kind of equal tee card pressure pipe part, it is described by a kind of equal tee card pressure pipe part, including three-limb tube
The side of three-limb tube is communicated with the first insertion pipe, and the side of first insertion pipe far from three-limb tube is communicated with first
Seal pipe, side of the three-limb tube far from the first insertion pipe are communicated with the second insertion pipe, and second insertion pipe is separate
The side of three-limb tube is communicated with the second seal pipe, and the other side of the three-limb tube is communicated with third insertion pipe, described
Side of the third insertion pipe far from three-limb tube is communicated with third seal pipe, can fast implement the connection between three pipes, profit
It is with personality card pressure tool that stainless steel tube is stuck in insertion pipe, since cross sectional shape is hexagon at its card pressure, can prevent from making
With middle rotary water-leaking, simultaneously because intermediate small, both ends are big, have the effect of resistance to plucking, while convenient construction is quick.
(2), this kind of equal tee card pressure pipe part is fixedly connected with the first sealing ring, institute by the inner wall of the first seal pipe
The inner wall for stating the second seal pipe is fixedly connected with the second sealing ring, and the inner wall of the third seal pipe is fixedly connected with third sealing
Circle, the first sealing ring are O-ring seal, and using rubber material, and the internal diameter of the first sealing ring is bigger than stainless steel tube outer diameter
0.2mm-0.5mm, before sealing in detectable pipeline whether water flowing, using personality card press tool by stainless steel pipe clip after death, it is O-shaped close
Seal radial contraction is held tightly, and leakage sealing prolongs the service life.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure sectional view；
Fig. 3 is this practicality ring structure schematic diagram.
In figure：1- three-limb tubes, the first insertion pipes of 2-, the first seal pipes of 3-, the second insertion pipes of 4-, 5- second are sealed
Pipe, 6- thirds insertion pipe, 7- thirds seal pipe, the first sealing rings of 8-, the second sealing rings of 9-, 10- third sealing rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of equal tee card pressure pipe part, including threeway
Connecting tube 1, the internal diameter of three-limb tube 1 is equal with the internal diameter of stainless steel tube, and three through holes of three-limb tube 1 are both provided with
Positioning step is convenient for the flowing of liquid in pipe, reduces resistance, while positioning step contributes to stainless steel tube that can be inserted into position, is promoted
Tension effect.The side of three-limb tube 1 is communicated with the first insertion pipe 2, the first side of the insertion pipe 2 far from three-limb tube 1
It is communicated with the first seal pipe 3, side of the three-limb tube 1 far from the first insertion pipe 2 is communicated with the second insertion pipe 4, the second grafting
Side of the pipe 4 far from three-limb tube 1 is communicated with the second seal pipe 5, and the other side of three-limb tube 1 is communicated with third insertion pipe
6, in the first insertion pipe 2, the second insertion pipe 4 and third insertion pipe 6 and three-limb tube 1 are generally aligned in the same plane, and the first grafting
Pipe 2, the second insertion pipe 4 are equal with the internal diameter of third insertion pipe 6, for model stainless steel tube connection, three-limb tube 1,
The axial line of first insertion pipe 2 and the second insertion pipe 4 is on the same line and vertical with the axial line of third insertion pipe 6, ensures
Tee pipe fitting in the same plane, is installed convenient for embedded.Side of the third insertion pipe 6 far from three-limb tube 1 is communicated with third
The inner wall of seal pipe 7, the first seal pipe 3 is fixedly connected with the first sealing ring 8, and the inner wall of the first seal pipe 3 is provided with and first
The annular mounting groove that sealing ring 8 is adapted to, the inner wall of annular mounting groove are provided with the boss of radially outwardly convex, and boss
Height be more than the first sealing ring 8 section radius, ensure clamping after sealing ring will not squeeze out outward, the first sealing ring 8 be it is O-shaped
Sealing ring, using rubber material, and the internal diameter of the first sealing ring 8 is bigger 0.2mm-0.5mm than stainless steel tube outer diameter, can be seen before sealing
Liquid in pipe outflow is examined, avoids missing, after card pressure, ensures sealing effect.It is close that the inner wall of second seal pipe 5 is fixedly connected with second
The inner wall of seal 9, third seal pipe 7 is fixedly connected with third sealing ring 10, and three-limb tube 1, the first insertion pipe 2, first are close
Tube sealing 3, the second insertion pipe 4, the second seal pipe 5, third insertion pipe 6 and third seal pipe 7 are all made of stainless steel material and wall thickness
Equal, the internal diameter of the first insertion pipe 2, the second insertion pipe 4 and third insertion pipe 6 is bigger 0.2mm-0.5mm than stainless steel tube outer diameter, just
In the connection of stainless steel tube.
In use, the stainless steel tube of connection is injected in the first insertion pipe 2, the second insertion pipe 4 and third insertion pipe 6, profit
It is with personality card pressure tool that stainless steel tube is stuck at the first insertion pipe 2, the second insertion pipe 4 and third insertion pipe 6, complete sealing
Connection.Cross sectional shape is hexagon at its card pressure, has O-ring sealing between stainless steel tube and pipe fitting in addition, makes it have and only ooze
Leakage, anti-pulling, anti-vibration and the characteristics such as high pressure resistant.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of equal tee card pressure pipe part, including three-limb tube (1), it is characterised in that：The one of the three-limb tube (1)
Side is communicated with the first insertion pipe (2), and side of first insertion pipe (2) far from three-limb tube (1) is communicated with the first sealing
It manages (3), side of the three-limb tube (1) far from the first insertion pipe (2) is communicated with the second insertion pipe (4), and described second inserts
It takes over the side of (4) far from three-limb tube (1) and is communicated with the second seal pipe (5), the other side of the three-limb tube (1) connects
It is connected with third insertion pipe (6), side of the third insertion pipe (6) far from three-limb tube (1) is communicated with third seal pipe
(7), the inner wall of first seal pipe (3) is fixedly connected with the first sealing ring (8), and the inner wall of second seal pipe (5) is solid
Surely it is connected with the second sealing ring (9), the inner wall of the third seal pipe (7) is fixedly connected with third sealing ring (10).
2. a kind of equal tee card pressure pipe part according to claim 1, it is characterised in that：First sealing ring (8) is O
Type sealing ring, using rubber material, and the internal diameter of the first sealing ring (8) is bigger 0.2mm-0.5mm than stainless steel tube outer diameter.
3. a kind of equal tee card pressure pipe part according to claim 1, it is characterised in that：First seal pipe (3)
Inner wall is provided with the annular mounting groove being adapted to the first sealing ring (8), and the inner wall of the annular mounting groove is provided with radially side
To the boss of outwardly convex, and the height of boss is more than the section radius of the first sealing ring (8).
4. a kind of equal tee card pressure pipe part according to claim 1, it is characterised in that：First insertion pipe (2),
In two insertion pipes (4) and third insertion pipe (6) and three-limb tube (1) are generally aligned in the same plane, and the first insertion pipe (2), second
The internal diameter of insertion pipe (4) and third insertion pipe (6) is equal.
5. a kind of equal tee card pressure pipe part according to claim 1, it is characterised in that：The three-limb tube (1),
The axial line of one insertion pipe (2) and the second insertion pipe (4) is on the same line and vertical with the axial line of third insertion pipe (6).
6. a kind of equal tee card pressure pipe part according to claim 1, it is characterised in that：The three-limb tube (1)
Internal diameter is equal with the internal diameter of stainless steel tube, and three through holes of the three-limb tube (1) are both provided with positioning step.
7. a kind of equal tee card pressure pipe part according to claim 1, it is characterised in that：The three-limb tube (1),
One insertion pipe (2), the first seal pipe (3), the second insertion pipe (4), the second seal pipe (5), third insertion pipe (6) and third sealing
Pipe (7) is all made of stainless steel material and wall thickness is equal, first insertion pipe (2), the second insertion pipe (4) and third insertion pipe
(6) internal diameter is bigger 0.2mm-0.5mm than stainless steel tube outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913688.8U CN207814721U (en) | 2017-12-31 | 2017-12-31 | A kind of equal tee card pressure pipe part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913688.8U CN207814721U (en) | 2017-12-31 | 2017-12-31 | A kind of equal tee card pressure pipe part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814721U true CN207814721U (en) | 2018-09-04 |
Family
ID=63328927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721913688.8U Expired - Fee Related CN207814721U (en) | 2017-12-31 | 2017-12-31 | A kind of equal tee card pressure pipe part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553110A (en) * | 2019-09-24 | 2019-12-10 | 储超超 | Tee bend structure is connected to insulating tube |
| CN111715726A (en) * | 2019-03-18 | 2020-09-29 | 佛山市科鸿美威电器有限公司 | Equal-diameter three-way hole drawing and poking process and implementation method thereof |
| WO2023280261A1 (en) * | 2021-07-07 | 2023-01-12 | 浙江盾安人工环境股份有限公司 | Three-way pipe and air conditioning system using three-way pipe |
-
2017
- 2017-12-31 CN CN201721913688.8U patent/CN207814721U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715726A (en) * | 2019-03-18 | 2020-09-29 | 佛山市科鸿美威电器有限公司 | Equal-diameter three-way hole drawing and poking process and implementation method thereof |
| CN110553110A (en) * | 2019-09-24 | 2019-12-10 | 储超超 | Tee bend structure is connected to insulating tube |
| WO2023280261A1 (en) * | 2021-07-07 | 2023-01-12 | 浙江盾安人工环境股份有限公司 | Three-way pipe and air conditioning system using three-way pipe |
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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: 20180904 Termination date: 20181231 |