CN202048292U - 45-degree elbow - Google Patents
45-degree elbow Download PDFInfo
- Publication number
- CN202048292U CN202048292U CN2011200228753U CN201120022875U CN202048292U CN 202048292 U CN202048292 U CN 202048292U CN 2011200228753 U CN2011200228753 U CN 2011200228753U CN 201120022875 U CN201120022875 U CN 201120022875U CN 202048292 U CN202048292 U CN 202048292U
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- CN
- China
- Prior art keywords
- socket joint
- corner
- connecting head
- model
- direction signs
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a 45-degree elbow, which is used for a hot melting socket which is used in a water supply or heating system, and consists of a corner and union joints, wherein the end openings of the two ends of the corner are formed by connecting two union joints which have the diameter larger than that of the corner. The utility model has the beneficial effects that: 1) the 45-degree chamfering design makes the welding be easier; and 2) operators can quickly install according to the direction and depth signs on the surface of the elbow, so the construction efficiency can be improved.
Description
Technical field
The utility model relates to and a kind ofly is used for supplying water or the pipeline connecting pipe fitting of heating system, is specifically related to a kind of one eighth bend.
Background technique
The operating method of hot melt inserting depth is: the operator is according to the inserting depth table of comparisons of all size pipe fitting listed in the installation guide, on corresponding specification pipe section in according to the table of comparisons listed inserting depth numerical value just one by one unwrapping wire measure the accurate position of welding bottom, in the enterprising row labels of the pipeline of this position, could heat pipeline and pipe fitting according to mark position with hot-melting machine then, reach and again pipe fitting and pipeline are carried out thermofusible spigot after the uniform temperature and be connected, the difficulty control point of this operating process is: hot melt pipe fitting regular size has tens classes, model has kind more than 200, the desired thermofusible spigot degree of depth of the pipe fitting of different size difference, operator must at first be familiar with the socket joint degree of depth of tens class specification pipe fittings in the table of comparisons, be familiar with the pipe fitting of more than 200 kind of model simultaneously, and just can put the inserting depth guide line after must measuring with gauge one by one at each tie point, tens at least of the tie points of the different size model that for a pipe-line system, will carry out, hundreds of is individual at most, many times pipe-line systems for whole building body, the hot melt tie point of different size model hundreds of at least is individual, several ten thousand even tens0000 at most, construction site in complexity requires each operator to carry out above-mentioned complex installation operation at each tie point, inefficiency not only, and think that operate miss is big, installation quality is difficult to ensure, having under the prerequisite of certain construction period, even in most of the cases, the operator is in order to save time, reduce trouble, simply directly carry out the control of hot melt inserting depth with range estimation by rule of thumb, the result well imagines, for the accident potential that can't estimate has been buried in pipe-line system operation from now on, the reason place that this interruption of service that also is relevant in recent years pipe-line system causes owing to the hot melt attended operation emerges in an endless stream.
According to national Specification, the thermofusible spigot pipe fitting need connect different size pipe fitting hot melt needed socket joint depth location and be labeled on the pairing pipe fitting surface, each pipe fitting that is actually the different size model has all become corresponding socket joint depth location control chi simultaneously, just pipeline can be needed in the pipe hot melting port surface of the corresponding specification amount of card under the inserting depth sign of hot melt, carry out next step operation, operator just needn't learn the inserting depth of all size pipe fitting by heart like this, carry out inserting depth with the calibrated scale contrast inserting depth table of comparisons again and indicate these operation links, not only the inserting depth position is accurate, and simplified the pipeline attended operation greatly, can increase substantially the efficiency of construction that hot melt connects, reduce operate miss, effectively improve the pipe-line system installation quality.
The problem that the utility model occurs in taking into full account relevant national standard and construction easily provides a kind of quick for installation, and the alignment error rate is low, and the elbow of 45 degree switchings can be provided.
The model utility content
To achieve these goals, the technical solution adopted in the utility model is:
A kind of one eighth bend comprises body, and it comprises:
Two connecting heads;
One corner;
Described corner back is higher than corner inside, and described body surface is provided with socket joint direction signs and nameplate, institute
State connecting head and the corner transition portion is provided with annular boss, be provided with flared type socket joint tube head at the connecting head jointing.
Described socket joint direction signs are the arrows along the body axial direction.
Described socket joint direction signs and nameplate are molded by touching.
Described nameplate contains socket joint deep identification and body nominal diameter sign.
The material of described elbow is that PP-R and Masterbatch are mixed and made into, and wherein Masterbatch and PP-R are Masterbatch: PP-R=1 according to the proportioning of weight: 50.
The beneficial effects of the utility model are: (1) 45 ° of chamfer design makes welding lighter; (2) operator can install fast according to the direction signs and the deep identification on elbow surface, can improve the efficient of construction; (3) in use can keep good impermeability.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Fig. 2 is Figure 1A-A sectional drawing.
Embodiment
As Fig. 1, Fig. 2 is described, a kind of one eighth bend described in the utility model, comprise body 1, described body is made up of first connecting head 11 and second connecting head 12 and corner 13, described corner back 131 is higher than corner inside 132, described body 1 surface is provided with: the first socket joint direction signs 112, the second socket joint direction signs 122 and nameplate 14, described first connecting head 11 is provided with annular boss 111 with corner 13 transition portions, described second connecting head 12 is provided with annular boss 121 with corner 13 at transition portion, be provided with the first flared type socket joint tube head 110 at first connecting head, 11 jointings, the jointing of described second connecting head 12 is provided with the second flared type socket joint tube head 120.
The described first socket joint direction signs, the second socket joint direction signs are the arrows along body 1 axial direction.
The described first socket joint direction signs, the second socket joint direction signs and nameplate are by compression molding.
The material of described elbow is that PP-R and Masterbatch are mixed and made into, and wherein Masterbatch and PP-R are Masterbatch: PP-R=1 according to the proportioning of weight: 50.
Described nameplate 14 contains socket joint deep identification and body nominal diameter sign.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model is not limited in above-mentioned mode of execution, and every technological scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. one eighth bend, comprise body (1), described body is made up of first connecting head (11) and second connecting head (12) and corner (13), it is characterized by: described corner back (131) is higher than corner inside (132), described body (1) surface is provided with the first socket joint direction signs (112), the second socket joint direction signs (122) and nameplate (14), described first connecting head (11) is provided with annular boss (111) with corner (13) transition portion, described second connecting head (12) is provided with annular boss (121) with corner (13) at transition portion, be provided with the first flared type socket joint tube head (110) at first connecting head (11) jointing, the jointing of described second connecting head (12) is provided with the second flared type socket joint tube head (120).
2. a kind of one eighth bend as claimed in claim 1 is characterized in that: the described first socket joint direction signs, the second socket joint direction signs are the arrows along body (1) axial direction.
3. a kind of one eighth bend as claimed in claim 1 is characterized in that: the described first socket joint direction signs, the second socket joint direction signs and nameplate are by compression molding.
4. a kind of one eighth bend as claimed in claim 1 is characterized in that: described nameplate (14) contains socket joint deep identification and body nominal diameter sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200228753U CN202048292U (en) | 2011-01-24 | 2011-01-24 | 45-degree elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200228753U CN202048292U (en) | 2011-01-24 | 2011-01-24 | 45-degree elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048292U true CN202048292U (en) | 2011-11-23 |
Family
ID=44988601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200228753U Expired - Fee Related CN202048292U (en) | 2011-01-24 | 2011-01-24 | 45-degree elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048292U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090503A (en) * | 2016-07-26 | 2016-11-09 | 韦梨樱 | A kind of gap bridge elbow assembly |
| CN106159839A (en) * | 2016-07-26 | 2016-11-23 | 韦梨樱 | A kind of house decoration penetration pipe rapid abutting joint elbow and penetration pipe mass construction technology |
| CN106169724A (en) * | 2016-07-26 | 2016-11-30 | 韦梨樱 | The gap bridge elbow of a kind of house decoration penetration pipe and penetration pipe construction method |
| CN106169725A (en) * | 2016-07-26 | 2016-11-30 | 韦梨樱 | The gap bridge elbow of a kind of penetration pipe and bridge elbow |
| CN106207896A (en) * | 2016-07-26 | 2016-12-07 | 韦梨樱 | The gap bridge elbow of a kind of penetration pipe and the gap bridge construction technology of penetration pipe |
| CN106207895A (en) * | 2016-07-26 | 2016-12-07 | 韦梨樱 | A kind of spool rapid abutting joint elbow and spool mass construction technology |
| CN106207894A (en) * | 2016-07-26 | 2016-12-07 | 韦梨樱 | A kind of spool rapid abutting joint elbow and spool mass construction technology |
| CN106229916A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | A kind of penetration pipe rapid abutting joint elbow and penetration pipe mass construction technology |
| CN106229921A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | The gap bridge elbow of a kind of house decoration penetration pipe and penetration pipe gap bridge construction method |
| CN106229915A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | A kind of arbitrarily angled spool docking elbow |
| CN106229914A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | The gap bridge elbow of a kind of spool and bridge elbow |
| CN106229917A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | A kind of penetration pipe rapid abutting joint elbow |
| CN106253169A (en) * | 2016-07-26 | 2016-12-21 | 韦梨樱 | A kind of penetration pipe docking elbow and penetration pipe batch construction technology |
-
2011
- 2011-01-24 CN CN2011200228753U patent/CN202048292U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090503A (en) * | 2016-07-26 | 2016-11-09 | 韦梨樱 | A kind of gap bridge elbow assembly |
| CN106159839A (en) * | 2016-07-26 | 2016-11-23 | 韦梨樱 | A kind of house decoration penetration pipe rapid abutting joint elbow and penetration pipe mass construction technology |
| CN106169724A (en) * | 2016-07-26 | 2016-11-30 | 韦梨樱 | The gap bridge elbow of a kind of house decoration penetration pipe and penetration pipe construction method |
| CN106169725A (en) * | 2016-07-26 | 2016-11-30 | 韦梨樱 | The gap bridge elbow of a kind of penetration pipe and bridge elbow |
| CN106207896A (en) * | 2016-07-26 | 2016-12-07 | 韦梨樱 | The gap bridge elbow of a kind of penetration pipe and the gap bridge construction technology of penetration pipe |
| CN106207895A (en) * | 2016-07-26 | 2016-12-07 | 韦梨樱 | A kind of spool rapid abutting joint elbow and spool mass construction technology |
| CN106207894A (en) * | 2016-07-26 | 2016-12-07 | 韦梨樱 | A kind of spool rapid abutting joint elbow and spool mass construction technology |
| CN106229916A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | A kind of penetration pipe rapid abutting joint elbow and penetration pipe mass construction technology |
| CN106229921A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | The gap bridge elbow of a kind of house decoration penetration pipe and penetration pipe gap bridge construction method |
| CN106229915A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | A kind of arbitrarily angled spool docking elbow |
| CN106229914A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | The gap bridge elbow of a kind of spool and bridge elbow |
| CN106229917A (en) * | 2016-07-26 | 2016-12-14 | 韦梨樱 | A kind of penetration pipe rapid abutting joint elbow |
| CN106253169A (en) * | 2016-07-26 | 2016-12-21 | 韦梨樱 | A kind of penetration pipe docking elbow and penetration pipe batch construction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |