CN202195221U - Elbow - Google Patents
Elbow Download PDFInfo
- Publication number
- CN202195221U CN202195221U CN2011203083328U CN201120308332U CN202195221U CN 202195221 U CN202195221 U CN 202195221U CN 2011203083328 U CN2011203083328 U CN 2011203083328U CN 201120308332 U CN201120308332 U CN 201120308332U CN 202195221 U CN202195221 U CN 202195221U
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- Prior art keywords
- elbow
- utility
- model
- main body
- elbow body
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Abstract
The utility model relates to a connecting piece used on a material conveying pipeline, in particular to an elbow. The utility model comprises an elbow main body (1) and a connecting edge (2) arranged at an end port of the elbow main body (1), wherein the elbow main body (1) is formed by one section and adopts an integral structure with the connecting edge (2). The elbow provided by the utility model has the advantages that: firstly, owing to the one-section structure, the problems such as more connecting seams in the pipe wall and air leakage at connecting parts of all sections in the original multi-section elbow main body are solved, the sealing property is good, the connection quality is good, the inner wall and the outer wall of the pipe wall are smooth and have no connecting seams, the power needed when the elbow is used is less, the resistance is reduced, the abrasion is small, the service life is long, and dead space and material accumulation are prevented; and secondly, the integral structure between the elbow main body and the connecting edge is simple, the connection is convenient, and the manufacture is easy.
Description
Technical field
The utility model relates to a kind of link that is used on the material conveying pipe, particularly a kind of elbow.The utility model belongs to machinery and makes processing technique field.
Background technique
In the equipment of various conveying material such as strength conveying, elbow is an indispensable important component part in the conveyance conduit.Present elbow structure comprises the elbow body, and the port of elbow body is provided with fillet, and the elbow body is made up of more piece, links together between each joint, and fillet is the adpting flange structure, and elbow body and adpting flange are the split structural type.The elbow of existing this structure exists following defective:
(1) the elbow body is made up of more piece, so the tube wall seam is many, and each saves the joint and exists the problem of leaking out, and quality of connection is poor; Tube wall is rough, and seam makes elbow need power big when using, and resistance is big, and wearing and tearing are big; Working life is short, and residual dead angle appears in seam crossing, and buildup is serious; And the inwall of elbow seam crossing is rough, outer wall is not attractive in appearance, and the elbow outer wall is prone to laying dust.
(2) elbow body and adpting flange are the split structural type, need the two be linked together through technologies such as welding, and complex structure is made inconvenience.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes existing technology, provide a kind of simple in structure, tube wall is smooth, do not leak out, quality of connection is good, easy to connect, make and be easy to elbow.
For realizing above-mentioned purpose; The utility model adopts following technological scheme: a kind of elbow, comprise elbow body and fillet, and the port of elbow body is provided with fillet; Described elbow body is made up of a joint, and elbow body and fillet are unitary whole formula structure.
Further, described elbow body and fillet adopt galvanized sheet to be made.
Further, the pipe diameter of described elbow body is any one among φ 100mm, φ 200mm or the φ 300mm.
Further, the pipe wall thickness of described elbow body is 2～4mm.
Adopt technique scheme, the utlity model has following beneficial effect:
(1) the elbow body of the utility model is made up of a joint, and elbow body and fillet be unitary whole formula structure, and is simple in structure.The utility model elbow body is by this structure formed of joint, when having avoided original elbow body more piece composition the tube wall seam many, respectively save the problem of leaking out in the joint, the utility model good airproof performance; Quality of connection is good, and the inner and outer wall of tube wall is all very smooth, and the inner wall smooth of tube wall, no seam make the utility model need power little when using; Reduced resistance, it is little to wear and tear, long service life; And the noresidue dead angle, no backup; The smooth no seam of the outer wall of the utility model then makes and is difficult for laying dust by beautiful shape, is convenient to clear up the outer surface laying dust.
(2) elbow body of the utility model and fillet are unitary whole formula structure; The utility model that is arranged so that of fillet no longer need be as existing technology welding production adpting flange again; Simple in structure; Easy to connect, and the elbow body of the utility model and fillet can be once molding formed, make easily.
Therefore, the utility model is simple in structure, and tube wall is smooth, does not leak out, and quality of connection is good, and is easy to connect, makes easily.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
Among the figure: 1, elbow body, 2, fillet.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is done further explain.
Embodiment one
Shown in accompanying drawing, a kind of elbow comprises elbow body 1 and fillet 2, and the port of elbow body 1 is provided with fillet 2, and described elbow body 1 is made up of a joint, and elbow body 1 is a unitary whole formula structure with fillet 2.The pipe diameter of described elbow body 1 is φ 100mm.The pipe wall thickness of elbow body 1 is 2mm.This elbow body 1 adopts galvanized sheet to be made with fillet 2, and galvanized sheet is meant that the surface is coated with the steel plate of layer of metal zinc.The employing galvanized sheet is made, and makes elbow body 1 and fillet 2 good corrosion resistances, long service life, adapt to inner, external environment condition property is good, outward appearance is bright and clean, attractive in appearance; And adopting galvanized sheet to make, paint need not made in the elbow outside, has simplified technology, has reduced fabricating cost.
Embodiment two
Shown in accompanying drawing, a kind of elbow, present embodiment and embodiment one are basic identical, and the pipe diameter of different is described elbow body 1 is φ 200mm, and the pipe wall thickness of elbow body 1 is 3mm.
Embodiment three
Shown in accompanying drawing, a kind of elbow, present embodiment and embodiment one are basic identical, and the pipe diameter of different is described elbow body 1 is φ 300mm, and the pipe wall thickness of elbow body 1 is 4mm.
Except that the foregoing description, the utility model also can be in preferable range value arbitrarily.
The utility model is not limited to the foregoing description, and all employings are equal to technological scheme that replacement or equivalence replacement form and also all belong to the utility model and require the scope protected.
Claims (4)
1. elbow; Comprise elbow body (1) and fillet (2); The port of elbow body (1) is provided with fillet (2), it is characterized in that: described elbow body (1) is made up of a joint, and elbow body (1) and fillet (2) are unitary whole formula structure.
2. elbow according to claim 1 is characterized in that: described elbow body (1) and fillet (2) adopt galvanized sheet to be made.
3. elbow according to claim 1 is characterized in that: the pipe diameter of described elbow body (1) is any one among φ 100mm, φ 200mm or the φ 300mm.
4. elbow according to claim 1 is characterized in that: the pipe wall thickness of described elbow body (1) is 2～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203083328U CN202195221U (en) | 2011-08-23 | 2011-08-23 | Elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203083328U CN202195221U (en) | 2011-08-23 | 2011-08-23 | Elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195221U true CN202195221U (en) | 2012-04-18 |
Family
ID=45950130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203083328U Expired - Lifetime CN202195221U (en) | 2011-08-23 | 2011-08-23 | Elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197138A (en) * | 2014-09-06 | 2014-12-10 | 刘宇兴 | Galvanized elbow |
-
2011
- 2011-08-23 CN CN2011203083328U patent/CN202195221U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197138A (en) * | 2014-09-06 | 2014-12-10 | 刘宇兴 | Galvanized elbow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |