CN109611631A - A kind of branch pipe - Google Patents
A kind of branch pipe Download PDFInfo
- Publication number
- CN109611631A CN109611631A CN201811563681.7A CN201811563681A CN109611631A CN 109611631 A CN109611631 A CN 109611631A CN 201811563681 A CN201811563681 A CN 201811563681A CN 109611631 A CN109611631 A CN 109611631A
- Authority
- CN
- China
- Prior art keywords
- ontology
- branch pipe
- tap hole
- screw thread
- distribution pipeline
- 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
Links
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
- F16L41/025—Branch units, e.g. made in one piece, welded, riveted with rectangular cross-section
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
This application involves a kind of branch pipes, including ontology (1), one end of ontology is equipped with mainstream hole (2), the other end is equipped with the first tap hole (3), the side of the ontology is additionally provided with the second tap hole (4), first tap hole and second tap hole extend into the ontology is equipped with distribution pipeline (5), the inner wall of distribution pipeline is at least partly equipped with screw thread, the mainstream hole extends into the ontology is equipped with main flow line (6), and main flow line is connected in the ontology with the distribution pipeline.The beneficial effects of the present invention are: above-mentioned branch pipe ingehious design, using Rational structure, it is reinforced and the tapered design in aperture in conjunction with outside screw in multi-pipeline, greatly enhance tolerance of the branch pipe in heterodoxies such as bending, high temperature, fastening nut is installed additional using screw thread, improves the ability of engaging portion preventing water leakage.
Description
Technical field
The application belongs to part flow arrangement field, more particularly, to a kind of branch pipe.
Background technique
Branch pipe is one end input, and has the pipeline of multiple output ends, is mostly used in the household electrical appliance such as air-conditioning, refrigerator,
Some engineerings, industrial circle are also widely used.The material of branch pipe is mostly the metals such as copper, has good antifatigue, corrosion resistant
Corrosion.But due to the complexity of branch pipe use environment, including low temperature, high temperature, vibration etc., and its in installation, disassembly, clear
Distortion, pressing during clean equal processing, branch pipe, which often generates damage, leads to leak, oil leak.
Summary of the invention
The technical problem to be solved by the present invention is to solve the deficiency of branch pipe structural strength in the prior art, to mention
For a kind of new branch pipe with high intensity.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of branch pipe, including ontology, one end of ontology are equipped with mainstream hole, and the other end is equipped with the first tap hole, and described
The side of body is additionally provided with the second tap hole, and first tap hole and second tap hole, which extend to be equipped with into the ontology, to be divided
Flow tube road, the inner wall of distribution pipeline are at least partly equipped with screw thread, and the mainstream hole extends into the ontology is equipped with main flow line,
Main flow line is connected in the ontology with the distribution pipeline.
The inner wall of the main flow line is at least partly equipped with screw thread in one of the embodiments,.
Whole inner walls of the main flow line and the distribution pipeline are equipped with screw thread in one of the embodiments,.
The diameter of first tap hole is greater than the diameter in the mainstream hole in one of the embodiments,.
The cross section of the distribution pipeline is trapezoidal in one of the embodiments,.
The outer wall of the ontology is at least partly equipped with screw thread in one of the embodiments,.
The outside in the mainstream hole is equipped with fastening nut in one of the embodiments, and fastening nut passes through the screw thread
It is tightened on the outer wall of the ontology.
The maximum outside diameter of the fastening nut is 32 to 37 millimeters in one of the embodiments,.
The beneficial effects of the present invention are: above-mentioned branch pipe ingehious design, using Rational structure, in conjunction with outside spiral shell in multi-pipeline
Line is reinforced and the tapered design in aperture, greatly enhances tolerance of the branch pipe in heterodoxies such as bending, high temperature, utilizes screw thread
It installs fastening nut additional, improves the ability of engaging portion preventing water leakage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the branch pipe of the embodiment of the present application；
Fig. 2 is the structural schematic diagram of the fastening nut of the embodiment of the present application.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the application and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the application protection scope.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in this application.
It is described in detail the technical solution of the application below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to FIG. 1, the claimed branch pipe of the present invention mainly includes ontology 1, one end of ontology is equipped with mainstream hole 2,
The other end is equipped with the first tap hole 3.Wherein, the second tap hole 4 for diverted liquid is additionally provided in the side of ontology 1, first
Tap hole 3 and the second tap hole 4 extend into ontology is equipped with distribution pipeline 5.Mainstream hole 2 extends into ontology 1 is equipped with main flow pipe
Road 6, so that main flow line 6 be made to be connected in ontology 1 with distribution pipeline 5.The inner wall of above-mentioned distribution pipeline 5 is at least partly equipped with spiral shell
Line is allowed to be hardly damaged to reinforce the structural strength of distribution pipeline 5.In previous use experience, 5 caliber of distribution pipeline
And correspondence wall thickness is smaller, also needs to weld conducting with main conduit line, is part more fragile in branch pipe, wherein opening up screw thread work
Skill is simple, low-cost high-efficiency fruit, while can expand with heat and contract with cold to tube wall caused by Anti-temperature difference.
It is at least partly equipped with screw thread in the inner wall of main flow line 6 in one of the embodiments, to further enhance whole
The structural strength of a branch pipe.Further, in other embodiments, whole inner walls of main flow line 6 and distribution pipeline 5 are all set
There is screw thread.
Each end hole cavity portion of branch pipe is more easy to damage, in order to prevent branch pipe especially external connection portion leak,
The diameter of the first tap hole 3 is greater than the diameter in mainstream hole 2 in one of the embodiments, so that into branch pipe
Flow velocity of the liquid when flowing out through the first tap hole 3 obtains good control, prevents disagreement tube leakage.
The cross section of all distribution pipelines 5 is all trapezoidal in one of the embodiments, i.e., corresponding to distribution pipeline 5
The aperture of first tap hole 3 and the second tap hole 4 will be greater than the aperture of distribution pipeline 5 and 6 connectivity part of main flow line.In addition to control
Controlling flow speed, prevents leak, tap hole is provided with the screw thread that enough depth are arranged in larger space, thus proof strength.
In order to further prevent branch pipe damage, leak, it may also set up some screw threads in the outer wall of ontology 1.Different
In embodiment, the outer wall of ontology 1 can also be completely covered with the outer wall of partial mulching ontology 1 in screw thread.
Since the monnolithic case of branch pipe need to keep more neat, and the aperture in mainstream hole 2 needs to be less than the first tap hole 3
Aperture, then in order to enhance the intensity and preventing water leakage performance at mainstream hole 2, pass through mainstream hole 2 outside be arranged fastening nut 7
To realize.Fastening nut 7 can be tightened on the outer wall of ontology 1 by the way that the screw thread of 1 outer wall of ontology is arranged in, that is, mainstream hole 2 is attached
On close outside side wall.
According to test, when the maximum outside diameter of fastening nut 7 is 32 to 37 millimeters, to the reinforcing effect of corresponding disagreement tube end
Preferably.In some embodiments, the maximum outside diameter of fastening nut 7 can be 32 millimeters, 37 millimeters or 35 millimeters.
In conclusion the beneficial effects of the present invention are: above-mentioned branch pipe ingehious design, using Rational structure, in conjunction with multitube
Outside screw reinforcing and the tapered design in aperture, greatly enhance tolerance of the branch pipe in heterodoxies such as bending, high temperature in road
Property, fastening nut is installed additional using screw thread, improves the ability of engaging portion preventing water leakage.
It is enlightenment with the above-mentioned desirable embodiment according to the application, through the above description, relevant staff is complete
Full various changes and amendments can be carried out in the range of without departing from this item application technical idea.The technology of this item application
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of branch pipe, which is characterized in that including ontology (1), one end of ontology is equipped with mainstream hole (2), and the other end is equipped with the
One tap hole (3), the side of the ontology are additionally provided with the second tap hole (4), first tap hole and second tap hole
Extend into the ontology and be equipped with distribution pipeline (5), the inner wall of distribution pipeline is at least partly equipped with screw thread, and the mainstream hole is to institute
It states to extend in ontology and is equipped with main flow line (6), main flow line is connected in the ontology with the distribution pipeline.
2. branch pipe according to claim 1, which is characterized in that the inner wall of the main flow line (6) is at least partly equipped with
Screw thread.
3. branch pipe according to claim 2, which is characterized in that the main flow line (6) and the distribution pipeline (5)
Whole inner walls are equipped with screw thread.
4. branch pipe according to claim 1, which is characterized in that the diameter of first tap hole (3) is greater than the master
The diameter of discharge orifice (2).
5. branch pipe according to claim 4, which is characterized in that the cross section of the distribution pipeline (5) is trapezoidal.
6. branch pipe according to claim 1, which is characterized in that the outer wall of the ontology (1) is at least partly equipped with screw thread.
7. branch pipe according to claim 6, which is characterized in that the outside of the mainstream hole (2) is equipped with fastening nut
(7), fastening nut is tightened on the outer wall of the ontology (1) by the screw thread.
8. branch pipe according to claim 7, which is characterized in that the maximum outside diameter of the fastening nut (7) is 32 to 37
Millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563681.7A CN109611631A (en) | 2018-12-20 | 2018-12-20 | A kind of branch pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563681.7A CN109611631A (en) | 2018-12-20 | 2018-12-20 | A kind of branch pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109611631A true CN109611631A (en) | 2019-04-12 |
Family
ID=66010901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811563681.7A Pending CN109611631A (en) | 2018-12-20 | 2018-12-20 | A kind of branch pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109611631A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202613853U (en) * | 2012-05-28 | 2012-12-19 | 浙江海亮股份有限公司 | Novel branch pipe |
| CN202719296U (en) * | 2012-08-13 | 2013-02-06 | 浙江飞挺管业有限公司 | Double-thread short joint |
| US8418994B2 (en) * | 2010-02-28 | 2013-04-16 | Chung Cheng Faucet Co., Ltd | Hot-cold inlet pipe structure |
| CN203671108U (en) * | 2014-01-03 | 2014-06-25 | 胡泽保 | Multifunctional bottom bracket |
| CN204852733U (en) * | 2015-07-18 | 2015-12-09 | 台州市陈氏铜业有限公司 | Three -way pipe |
| CN205371910U (en) * | 2016-03-14 | 2016-07-06 | 广州市建凌电器有限公司 | U -shaped tee bend shunt |
| CN205639993U (en) * | 2016-04-26 | 2016-10-12 | 日丰企业集团有限公司 | Divide manifold |
| CN107152577A (en) * | 2017-07-05 | 2017-09-12 | 苏州泰隆制冷有限公司 | A kind of telescopic three-way pipe |
| CN107448716A (en) * | 2017-08-24 | 2017-12-08 | 海盐四通管件制造有限公司 | A kind of threeway assembly variable tap |
-
2018
- 2018-12-20 CN CN201811563681.7A patent/CN109611631A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8418994B2 (en) * | 2010-02-28 | 2013-04-16 | Chung Cheng Faucet Co., Ltd | Hot-cold inlet pipe structure |
| CN202613853U (en) * | 2012-05-28 | 2012-12-19 | 浙江海亮股份有限公司 | Novel branch pipe |
| CN202719296U (en) * | 2012-08-13 | 2013-02-06 | 浙江飞挺管业有限公司 | Double-thread short joint |
| CN203671108U (en) * | 2014-01-03 | 2014-06-25 | 胡泽保 | Multifunctional bottom bracket |
| CN204852733U (en) * | 2015-07-18 | 2015-12-09 | 台州市陈氏铜业有限公司 | Three -way pipe |
| CN205371910U (en) * | 2016-03-14 | 2016-07-06 | 广州市建凌电器有限公司 | U -shaped tee bend shunt |
| CN205639993U (en) * | 2016-04-26 | 2016-10-12 | 日丰企业集团有限公司 | Divide manifold |
| CN107152577A (en) * | 2017-07-05 | 2017-09-12 | 苏州泰隆制冷有限公司 | A kind of telescopic three-way pipe |
| CN107448716A (en) * | 2017-08-24 | 2017-12-08 | 海盐四通管件制造有限公司 | A kind of threeway assembly variable tap |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |