CN106090496A - A kind of butterfly tee pipe fitting - Google Patents
A kind of butterfly tee pipe fitting Download PDFInfo
- Publication number
- CN106090496A CN106090496A CN201610641512.5A CN201610641512A CN106090496A CN 106090496 A CN106090496 A CN 106090496A CN 201610641512 A CN201610641512 A CN 201610641512A CN 106090496 A CN106090496 A CN 106090496A
- Authority
- CN
- China
- Prior art keywords
- circular arc
- isocon
- water inlet
- arc isocon
- inlet pipe
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/023—Y- pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of butterfly tee pipe fitting, the tee pipe fitting that it is the left circular arc isocon by water inlet pipe and being symmetrically connected to water inlet pipe one end and right circular arc isocon is constituted, described left circular arc isocon and right circular arc isocon are curve bend, and the cross sectional shape of its internal diameter is by the oval water inlet gradually transition to the circular outlets of the other end being connected end with water inlet pipe.The present invention is on the basis of conventional T tube part, the symmetric, arc isocon that tee pipe fitting making is shaped like butterfly's wing shape is connected with water inlet pipe, and it is connected the discharge section area of end with left circular arc isocon and right circular arc isocon by increasing water inlet pipe, changed the runner of water inlet pipe with left circular arc isocon and right circular arc isocon into Curved by square simultaneously, so that it reduces water flow velocity, reduce water whirlpool formation amount, and then minimizing local loosening, reduce the purpose of loss of flood peak amount.
Description
Technical field
The present invention relates to a kind of butterfly tee pipe fitting, belong to tee pipe fitting technical field.
Background technology
Conventional T tube part, is square, i.e. right-angle tee at diffluence pass infall, due to its local head loss
Coefficient is about 1.5, and therefore, the loss of its working head is relatively large.Wang Jinghua in 2006 et al. is at field drip irrigation under mulch in Xinjiang
Engineering measurement T-shaped isometrical shunting Three-way pipe with snap fastener local (water resistance) loss reduction also in 0.5m (land for growing field crops under-film drip irrigation systems technology
Some problems in design, author: Wang Jinghua, Rong Hangyi, Wang Deci, Gao Wenshan " water-saving irrigation " the 4th phase P46 in 2006).Root
Specify according in " slight irrigation engineering " SL103-95 specification, for using non-compensating drop irrigation head, when calculating arm is connected with hollow billet
It is assigned to hollow billet or arm working head tolerance typically at about 1.5m, if threeway local head loss (water resistance) exists
0.5m, will account for about 33%, therefore directly affect hollow billet or arm laying length.Therefore, existing T tube part work
The loss of flood peak is serious, and it is not ideal enough that the application in engineering irrigation shows.
Summary of the invention
Object of the present invention is to provide the butterfly tee pipe fitting that a kind of simple in construction, cost of manufacture are low, easy to use,
To increase discharge section area, reduce water flow velocity, and the design of circular arc water flow passage can reduce water whirlpool formation amount, thus
Reduce the requirement of local loosening, local head loss's amount when reducing pipe fitting work.
Technical scheme: a kind of butterfly tee pipe fitting, it is by water inlet pipe and to be symmetrically connected to water inlet pipe one
The tee pipe fitting that the left circular arc isocon of end and right circular arc isocon are constituted, described left circular arc isocon and right circular arc
Shape isocon is curve bend, and the cross sectional shape of its internal diameter is by being connected the oval water inlet of end with water inlet pipe to the other end
The gradually transition of circular outlets.
The sectional area of described oval water inlet is more than the sectional area of circular outlets.
The radian of described left circular arc isocon and right circular arc isocon is 60～70 degree.
Roof junction between described left circular arc isocon and right circular arc isocon is provided with arc convex and is connected,
And the interior walls be smooth mistake that the inwall of arc convex is arc-shaped recess structure circular arc isocon and right circular arc isocon to the left
Cross.
Owing to using technique scheme, it is an advantage of the current invention that: the present invention is on the basis of conventional T tube part
On, the symmetric, arc isocon that tee pipe fitting making is shaped like butterfly's wing shape is connected with water inlet pipe, and by increasing
Water inlet pipe is connected the discharge section area of end with left circular arc isocon and right circular arc isocon, simultaneously by water inlet pipe and left circle
The runner of arc isocon and right circular arc isocon is changed into Curved by square, so that it reduces water flow velocity, subtracts
Few water whirlpool formation amount, and then reduce local loosening, reduce the purpose of loss of flood peak amount.Therefore, by this
Bright being used in existing engineering irrigation can improve uniformity of irrigation water appilcation, it is ensured that irrigation quality, and new construction can increase hollow billet or arm paving
If length, reduce main laying length, reduce construction fund.
Accompanying drawing explanation
Fig. 1 is the sectional view of the structural representation of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the B-B sectional view of Fig. 1；
Fig. 4 is the axonometric chart of the structural representation of the present invention.
Description of reference numerals: 1-water inlet pipe, 2-left circular arc isocon, 3-right circular arc isocon, 4-arc convex, 5-
Circular outlets, 6-ellipse water inlet.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings with embodiment to this
Bright it is described in further detail.
Embodiments of the invention: the structural representation of butterfly tee pipe fitting as shown in Figures 1 to 3, it be by water inlet pipe 1 and
It is symmetrically connected to left circular arc isocon 2 and the tee pipe fitting of right circular arc isocon 3 composition of water inlet pipe 1 one end, described
Left circular arc isocon 2 and right circular arc isocon 3 are curve bend, and the cross sectional shape of its internal diameter is connected by with water inlet pipe 1
The oval water inlet 6 of end is to the gradually transition of the circular outlets 5 of the other end, and the sectional area of oval water inlet 6 is more than
The sectional area of circular outlets 5；The radian of described left circular arc isocon 2 and right circular arc isocon 3 is 65 degree.See figure
4, the roof junction between described left circular arc isocon 2 and right circular arc isocon 3 is provided with arc convex 4 and is connected, and
The inwall of arc convex 4 is the interior walls be smooth mistake of arc-shaped recess structure circular arc isocon 2 and right circular arc isocon 3 to the left
Cross.Therefore, arc convex 4 not only increases the bonding strength of left circular arc isocon 2 and right circular arc isocon 3, Er Qiezeng
Big water inlet pipe 1 and left circular arc isocon 2 and the discharge section area of right circular arc isocon 3 junction, so that it reaches
To reducing water flow velocity, reduce water whirlpool formation amount, reduce the purpose of loss of flood peak amount.
Tee pipe fitting, on the basis of conventional T tube part, is made and is shaped like the right of butterfly's wing shape by the present invention
Circular arc isocon is claimed to be connected with water inlet pipe, and by increasing water inlet pipe 1 and left circular arc isocon 2 and right circular arc isocon
3 discharge section areas connecting ends, simultaneously by the runner of water inlet pipe 1 and left circular arc isocon 2 and right circular arc isocon 3 by
Square changes Curved into, so that it reduces water flow velocity, reduces water whirlpool formation amount, and then reduces local head loss
Coefficient, reduces the purpose of loss of flood peak amount.Therefore, it is used in the present invention in existing engineering irrigation to improve and pours water uniformly
Degree, it is ensured that irrigation quality, new construction can increase hollow billet or arm laying length, reduces main laying length, reduces and builds money
Gold.
Claims (4)
1. a butterfly tee pipe fitting, it is characterised in that: it is by water inlet pipe (1) and to be symmetrically connected to water inlet pipe (1) one end
Left circular arc isocon (2) and the tee pipe fitting that constitutes of right circular arc isocon (3), described left circular arc isocon (2)
Being curve bend with right circular arc isocon (3), the cross sectional shape of its internal diameter is entered by the ellipse being connected end with water inlet pipe (1)
The mouth of a river (6) is to the gradually transition of the circular outlets (5) of the other end.
Butterfly tee pipe fitting the most according to claim 1, it is characterised in that: the sectional area of described oval water inlet (6)
Sectional area more than circular outlets (5).
Butterfly tee pipe fitting the most according to claim 1, it is characterised in that: described left circular arc isocon (2) and right circle
The radian of arc isocon (3) is 60～70 degree.
Butterfly tee pipe fitting the most according to claim 3, it is characterised in that: described left circular arc isocon (2) and right circle
Roof junction between arc isocon (3) is provided with arc convex (4) and connects, and the inwall of arc convex (4) is arc
Sunk structure to the left circular arc isocon (2) and the interior walls be smooth transition of right circular arc isocon (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641512.5A CN106090496A (en) | 2016-08-08 | 2016-08-08 | A kind of butterfly tee pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641512.5A CN106090496A (en) | 2016-08-08 | 2016-08-08 | A kind of butterfly tee pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090496A true CN106090496A (en) | 2016-11-09 |
Family
ID=57454200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641512.5A Pending CN106090496A (en) | 2016-08-08 | 2016-08-08 | A kind of butterfly tee pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593284A (en) * | 2017-09-22 | 2018-01-19 | 大连富森智能科技有限公司 | Culture Container for Liquid Fungus Seed of Edible Fungus and its application method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063137U (en) * | 1989-11-11 | 1990-10-03 | 张玉琪 | Water outlet of parapet wall |
| AT412503B (en) * | 1996-10-02 | 2005-03-25 | Commital Sami Spa | DISTRIBUTOR GROUP FOR PLATE HEATER |
| JP2005282594A (en) * | 2004-03-26 | 2005-10-13 | Sekisui Chem Co Ltd | Structure of junction part made of synthetic resin and fitting made of synthetic resin using the structure of junction part made of synthetic resin |
| CN203533054U (en) * | 2013-10-28 | 2014-04-09 | 长沙中联消防机械有限公司 | Pipe joint and pipe structure of fire fighting truck water pump |
| CN203585656U (en) * | 2013-10-16 | 2014-05-07 | 浙江中洁管道有限公司 | Three-way union with low chocked flow coefficient |
| CN204756253U (en) * | 2015-04-22 | 2015-11-11 | 安徽汇隆给水设备有限公司 | Two -way waste fitting discharging of swirling flow formula solid -liquid separation |
| CN205065147U (en) * | 2015-10-20 | 2016-03-02 | 马鞍山顾地塑胶有限公司 | 180 degree swirling flow cross water -drainage tube part |
| CN205978936U (en) * | 2016-08-08 | 2017-02-22 | 谭明 | Butterfly tee bend pipe fitting structure |
-
2016
- 2016-08-08 CN CN201610641512.5A patent/CN106090496A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063137U (en) * | 1989-11-11 | 1990-10-03 | 张玉琪 | Water outlet of parapet wall |
| AT412503B (en) * | 1996-10-02 | 2005-03-25 | Commital Sami Spa | DISTRIBUTOR GROUP FOR PLATE HEATER |
| JP2005282594A (en) * | 2004-03-26 | 2005-10-13 | Sekisui Chem Co Ltd | Structure of junction part made of synthetic resin and fitting made of synthetic resin using the structure of junction part made of synthetic resin |
| CN203585656U (en) * | 2013-10-16 | 2014-05-07 | 浙江中洁管道有限公司 | Three-way union with low chocked flow coefficient |
| CN203533054U (en) * | 2013-10-28 | 2014-04-09 | 长沙中联消防机械有限公司 | Pipe joint and pipe structure of fire fighting truck water pump |
| CN204756253U (en) * | 2015-04-22 | 2015-11-11 | 安徽汇隆给水设备有限公司 | Two -way waste fitting discharging of swirling flow formula solid -liquid separation |
| CN205065147U (en) * | 2015-10-20 | 2016-03-02 | 马鞍山顾地塑胶有限公司 | 180 degree swirling flow cross water -drainage tube part |
| CN205978936U (en) * | 2016-08-08 | 2017-02-22 | 谭明 | Butterfly tee bend pipe fitting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593284A (en) * | 2017-09-22 | 2018-01-19 | 大连富森智能科技有限公司 | Culture Container for Liquid Fungus Seed of Edible Fungus and its application method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |