CN201902746U - Tee with transition circular arc at intersection of three channels - Google Patents
Tee with transition circular arc at intersection of three channels Download PDFInfo
- Publication number
- CN201902746U CN201902746U CN2010206864141U CN201020686414U CN201902746U CN 201902746 U CN201902746 U CN 201902746U CN 2010206864141 U CN2010206864141 U CN 2010206864141U CN 201020686414 U CN201020686414 U CN 201020686414U CN 201902746 U CN201902746 U CN 201902746U
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- threeway
- plane
- pipes
- utility
- model
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Abstract
The utility model discloses a tee with a transition circular arc at the intersection of three channels, which comprises winding pipes (1). The tee is composed of two arc-shaped winding pipes (1); one end of each winding pipe (1) is provided with a plane(1.1) which is vertical to the end opening plane of the end, and the plane (1.1) coincides with the vertical centerline of the end opening plane of the end; the planes (1.1) of the two winding pipes (1) fit together and are welded into a whole, and the end opening planes of the two winding pipes flush with each other; a transition circular arc(1.2) is formed at the intersection of the three channels of the tee formed by the two winding pipes(1). The utility model has the advantages of reduced fluid hedge strength and loss of fluid pressure, simple structure, processing convenience, low production cost and the like. In addition, with the tee of the utility model, the arrangement of pipes can be neater and more beautiful.
Description
Technical field
The utility model relates to and a kind ofly is provided with the threeway of transition arc at the triple channel junction, belongs to three-way pipeline link manufacture technology field.
Background technique
Threeway, it is pipe joint commonly used in the fluid-transporting tubing, threeway of the prior art adopts modes such as casting, forging and machining to carry out once-through processing usually, present three-port structure form is the T word shape mostly, and three passage junctions in threeway generally all are provided with the corner of 90 degree.Adopt the threeway of existing this 90 degree corners, when fluid is spent corners through 90, no matter be the interflow or the shunting of fluid, when fluid turns to suddenly in the corner of 90 degree, build-up of pressure loss is bigger, when particularly collaborating, when the fluid of both direction converges, two fluid streams form and liquidate, and the pressure loss that is caused is bigger.The generation meeting of this phenomenon makes a big impact to the stability of hydraulic pressure transmission, can the machining accuracy of precise hydraulic equipment be impacted when particularly this situation occurring on the precise hydraulic transmission equipment.Therefore, existing three-port structure still is not ideal enough.
Summary of the invention
The purpose of this utility model is: provide a kind of when conveyance fluid, can reduce fluid liquidate intensity, make fluid pressure loss less be provided with the threeway of transition arc at the triple channel junction, to overcome the deficiencies in the prior art.
The utility model is achieved in that a kind of threeway that is provided with transition arc at the triple channel junction of the present utility model, the bend pipe that comprises conventional construction, this threeway is made up of the bend pipe of two circular arcs, end at each bend pipe all is provided with a plane vertical with the port plane of this end, and this plane overlaps with the port plane vertical center line of this end, the plane of two bend pipes fits together and is in aggregates by being welded to connect, and the port plane of two bend pipes is concordant mutually; Triple channel junction in the threeway of being made up of two bend pipes is formed with transition arc.
The bend pipe of above-mentioned circular arc is 45 degree, 60 degree or 90 degree bend pipes.
On the other end of two bend pipes of the above-mentioned threeway of forming by two bend pipes, also be connected with spreading straight tube or bend pipe respectively.
Owing to adopted technique scheme, the triple channel junction of the utility model in threeway is provided with transition arc, when using threeway of the present utility model, when fluid is shunted through the triple channel junction in the threeway, because the reactive fluid of transition arc can not produce sudden change and turn to, but prolong the flowing of inwall slyness of three-way body and separate (as shown in Figure 5), thereby the pressure loss of fluid is very little; Because the utility model is provided with transition arc at the triple channel junction of threeway, therefore when two fluid streams in the threeway are converged, fluid lumps together by the inwall of the transition arc of slyness, its intensity that liquidates is less, two strands of liquid that can nots produce fierce relatively impact, and therefore the turbulent phenomenon that produces is than right-angle tee little a lot (as shown in Figure 6).So, the utility model compared with prior art, the utility model not only have can reduce fluid liquidate intensity, make the less advantage of fluid pressure loss, but also have advantages such as simple in structure, easy to process, that cost is lower.And adopt threeway of the present utility model, can also make the arrangement of pipeline neat and attractive in appearance more.
Description of drawings
Fig. 1 is the employed bend pipe structure schematic representation of the utility model;
Structural representation when the utility model is produced the plane during Fig. 2 on bend pipe;
Fig. 3 is the structural representation of the utility model threeway;
Fig. 4 is the structural representation of the utility model threeway when being connected with spreading straight tube or bend pipe.
Fig. 5 is the flow schematic diagram of fluid when flowing through the utility model distributing T-pipe;
Fig. 6 is the flow schematic diagram of fluid when flowing through the utility model three-way converging;
Description of reference numerals:
The 1-bend pipe, 1.1-plane, 1.2-transition arc, 2-spreading straight tube or bend pipe.
Arrow is represented fluid flow direction among the figure.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment of the present utility model: a kind of making method that is provided with the threeway of transition arc at the triple channel junction of the present utility model is to adopt bend pipe 1(that metal or plastic materials produce the circular arc with two ports as shown in Figure 1 by traditional mode earlier), cut away half of port at an end of bend pipe 1 along the vertical center line on its port plane then and produce a plane 1.1(vertical as shown in Figure 2) with this port plane, get two bend pipes 1 that are manufactured with this plane 1.1, the plane 1.1 of these two bend pipes 1 is fit together, and make two bend pipes 1 with after the vertical port in plane 1.1 is mutually concordant, adopt the mode of welding that the junction plane place of two bend pipes 1 is welded, can make obtaining having three ports like this, and be provided with the threeway (as shown in Figure 3) of transition arc 1.2 at the triple channel junction.
A kind of threeway that is provided with transition arc at the triple channel junction of Zhi Zuoing according to the method described above, comprise bend pipe 1, this threeway is made up of the bend pipe 1 of two circular arcs, all make a plane vertical 1.1 at an end of each bend pipe 1 with the port plane of this end, and this plane 1.1 overlaps with the port plane vertical center line of this end, the plane 1.1 of two bend pipes 1 fits together and is in aggregates by being welded to connect, and the port plane of two bend pipes 1 is mutually concordant; Triple channel junction in the threeway of being made up of two bend pipes 1 is formed with transition arc 1.2(as shown in Figure 3); The bend pipe 1 of its circular arc can adopt existing 45 degree, 60 degree or 90 degree bend pipes according to the needs that use.According to the needs that use, can on the other end of two bend pipes 1 of the threeway of forming by two bend pipes 1, connect a spreading straight tube or bend pipe 2 respectively, can obtain a kind of king-size threeway (as shown in Figure 4) like this.
Claims (3)
1. threeway that is provided with transition arc at the triple channel junction, comprise bend pipe (1), it is characterized in that: this threeway is made up of the bend pipe (1) of two circular arcs, end at each bend pipe (1) all is provided with a plane vertical with the port plane of this end (1.1), and this plane (1.1) overlap with the port plane vertical center line of this end, the plane (1.1) of two bend pipes (1) fits together and is in aggregates by being welded to connect, and the port plane of two bend pipes (1) is mutually concordant; Triple channel junction in the threeway of being made up of two bend pipes (1) is formed with transition arc (1.2).
2. according to claim 1ly be provided with the threeway of transition arc at the triple channel junction, it is characterized in that: the bend pipe of described circular arc (1) is 45 degree, 60 degree or 90 degree bend pipes.
3. according to claim 1ly be provided with the threeway of transition arc, it is characterized in that: on the other end of two bend pipes (1) of the threeway of forming by two bend pipes (1), also be connected with spreading straight tube or bend pipe (2) respectively at the triple channel junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206864141U CN201902746U (en) | 2010-12-29 | 2010-12-29 | Tee with transition circular arc at intersection of three channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206864141U CN201902746U (en) | 2010-12-29 | 2010-12-29 | Tee with transition circular arc at intersection of three channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902746U true CN201902746U (en) | 2011-07-20 |
Family
ID=44273339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206864141U Expired - Fee Related CN201902746U (en) | 2010-12-29 | 2010-12-29 | Tee with transition circular arc at intersection of three channels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563270A (en) * | 2010-12-29 | 2012-07-11 | 贵州英特利智能控制工程研究有限责任公司 | Tee with circular transition arc at convergence of three channels and manufacturing method thereof |
-
2010
- 2010-12-29 CN CN2010206864141U patent/CN201902746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563270A (en) * | 2010-12-29 | 2012-07-11 | 贵州英特利智能控制工程研究有限责任公司 | Tee with circular transition arc at convergence of three channels and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20131229 |