CN201925648U - Four-way joint with arc transitions at the joint of four pipes - Google Patents
Four-way joint with arc transitions at the joint of four pipes Download PDFInfo
- Publication number
- CN201925648U CN201925648U CN2010206863990U CN201020686399U CN201925648U CN 201925648 U CN201925648 U CN 201925648U CN 2010206863990 U CN2010206863990 U CN 2010206863990U CN 201020686399 U CN201020686399 U CN 201020686399U CN 201925648 U CN201925648 U CN 201925648U
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- way
- joint
- plane
- pipes
- bend pipe
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Abstract
The utility model discloses a four-way joint with arc transitions at the joint of four pipes, which comprises four bends, one end of each bend is provided with a plane perpendicular to an end plane of the end, the plane is coincided with the vertical center line of the end plane, planes of each two bends are attached and are integrally connected to form two three-way joint structures in a welded manner, two ends of two three-way joints are welded together to form the four-way joint with the arc transitions at the joint of the four pipes, and the planes of the four bends 1 forming the four-way joint are arranged on the same straight line. The four-way joint with the arc transitions at the joint of the four pipes not only can reduce fluid counter shock intensity and pressure loss of fluid but also has the advantages of simple structure, convenience in processing, low cost and the like. Pipelines can be tidier and more attractive in arrangement by the aid of the four-way joint.
Description
Technical field
The utility model relates to and a kind ofly is provided with the four-way of transition arc at the four-way junction, belongs to four-way pipe pipe connecting manufacture technology field.
Background technique
Four-way, it is pipe joint commonly used in the fluid-transporting tubing, four-way of the prior art adopts modes such as casting, forging and machining to carry out once-through processing usually, present four-way structural type is cross shape mostly, and four passage junctions in four-way generally all are provided with the corner of 90 degree.Adopt the four-way 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, can cause the bigger pressure loss, when particularly collaborating, when the fluid of three directions converges, three 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 four-way 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 four-way of transition arc at the four-way junction, to overcome the deficiencies in the prior art.
The utility model is achieved in that a kind of four-way that is provided with transition arc at the four-way junction of the present utility model, comprise bend pipe, this four-way is made up of the bend pipe of four 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 per two bend pipes fits together and by being welded to connect the structure of two threeways of composition in aggregates, the port of these two threeways is formed the four-way that is formed with transition arc at the four-way junction by being welded together, and the plane of forming four bend pipes 1 of this four-way all is arranged on same the straight line.
The bend pipe of above-mentioned circular arc is 45 degree, 60 degree or 90 degree bend pipes.
On the other end of each bend pipe of forming four-way, also be connected with spreading straight tube or bend pipe respectively.
Owing to adopted technique scheme, the four-way junction of the utility model in four-way is provided with transition arc, when using four-way of the present utility model, when fluid is shunted through the four-way junction in the four-way, because the reactive fluid of transition arc can not produce sudden change and turn to, but prolong the flowing of inwall slyness of four-way body and separate, thereby the pressure loss of fluid is very little; Because the utility model is provided with transition arc at the four-way junction of four-way, therefore when two fluid streams in the four-way are converged, fluid lumps together by the inwall of the transition arc of slyness, its intensity that liquidates is less, three strands of liquid that can nots produce fierce relatively impact, and therefore the turbulent phenomenon that produces is little more a lot of than right angle four-way.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 four-way 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 a structural representation of forming threeway of the present utility model;
Fig. 4 is the structural representation of the utility model when being connected with spreading straight tube or bend pipe.
Description of reference numerals:
The 1-bend pipe, 1.1-plane, 1.2-transition arc, 2-spreading straight tube or bend pipe.
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 four-way that is provided with transition arc at the four-way junction of the present utility model, comprise bend pipe 1, this four-way is made up of the bend pipe 1 of four circular arcs, its bend pipe 1 can adopt metal or plastic materials to make (as shown in Figure 1) by the mode of prior art, and the bend pipe 1 of circular arc can directly adopt the bend pipe of existing 45 degree, 60 degree or 90 degree; During making, all produce a plane vertical 1.1 at an end of each existing bend pipe 1 with the port plane of this end, and make this plane 1.1 overlap (as shown in Figure 2) with the port plane vertical center line of this end, the plane 1.1 of per two bend pipes 1 is fit together and the structure (three-port structure of being formed as shown in Figure 3) by being welded to connect two threeways of composition in aggregates, the port of these two threeways can be obtained one be formed with the four-way of transition arc 1.2 by being welded together, and the plane 1.1 of four bend pipes 1 forming this four-way all is arranged on same the straight line at the four-way junction.According to the needs that use, can on the other end of each bend pipe 1 of forming four-way, connect a spreading straight tube or bend pipe 2(respectively as shown in Figure 4) get final product.
Claims (3)
1. four-way that is provided with transition arc at the four-way junction, comprise bend pipe (1), it is characterized in that: this four-way is made up of the bend pipe (1) of four 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 per two bend pipes (1) fits together and by being welded to connect the structure of two threeways of composition in aggregates, the port of these two threeways is formed the four-way that is formed with transition arc (1.2) at the four-way junction by being welded together, and the plane (1.1) of forming four bend pipes 1 of this four-way all is arranged on same the straight line.
2. according to claim 1ly be provided with the four-way of transition arc at the four-way 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 four-way of transition arc, it is characterized in that: on the other end of each bend pipe (1) of forming four-way, also be connected with spreading straight tube or bend pipe (2) respectively at the four-way junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206863990U CN201925648U (en) | 2010-12-29 | 2010-12-29 | Four-way joint with arc transitions at the joint of four pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206863990U CN201925648U (en) | 2010-12-29 | 2010-12-29 | Four-way joint with arc transitions at the joint of four pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925648U true CN201925648U (en) | 2011-08-10 |
Family
ID=44429495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206863990U Expired - Fee Related CN201925648U (en) | 2010-12-29 | 2010-12-29 | Four-way joint with arc transitions at the joint of four pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396242A (en) * | 2015-12-21 | 2016-03-16 | 广东永强奥林宝国际消防汽车有限公司 | Pipeline system of fire engine |
| CN106764196A (en) * | 2016-12-26 | 2017-05-31 | 常熟市惠机电有限公司 | A kind of Double-head valve connector |
| CN115126955A (en) * | 2022-07-25 | 2022-09-30 | 神木市绿佳源农业服务有限责任公司 | A medicament sprinkler for cereal plant diseases and insect pests are administered |
-
2010
- 2010-12-29 CN CN2010206863990U patent/CN201925648U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396242A (en) * | 2015-12-21 | 2016-03-16 | 广东永强奥林宝国际消防汽车有限公司 | Pipeline system of fire engine |
| CN106764196A (en) * | 2016-12-26 | 2017-05-31 | 常熟市惠机电有限公司 | A kind of Double-head valve connector |
| CN115126955A (en) * | 2022-07-25 | 2022-09-30 | 神木市绿佳源农业服务有限责任公司 | A medicament sprinkler for cereal plant diseases and insect pests are administered |
| CN115126955B (en) * | 2022-07-25 | 2024-03-26 | 神木市绿佳源农业服务有限责任公司 | A medicament sprinkler for cereal pest control |
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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: 20110810 Termination date: 20131229 |