CN205781630U - A kind of four-way pipe joint - Google Patents
A kind of four-way pipe joint Download PDFInfo
- Publication number
- CN205781630U CN205781630U CN201620433011.3U CN201620433011U CN205781630U CN 205781630 U CN205781630 U CN 205781630U CN 201620433011 U CN201620433011 U CN 201620433011U CN 205781630 U CN205781630 U CN 205781630U
- Authority
- CN
- China
- Prior art keywords
- joint
- briquetting
- interface
- tap
- locker
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of four-way pipe joint, including tap and pipe fitting；Described tap includes four interfaces being arranged on outside and four fluid passages being arranged on inside, and each interface is respectively turned on a fluid passage；The inner face of each interface is the V-type conical surface, and outer face is provided with external screw thread；Being fixedly connected with pipe fitting by cutting ferrule in described joint, cutting ferrule includes locker and briquetting；Described locker has the female thread that the external screw thread with interface outer face is engaged；Described briquetting is welded in locker, and briquetting also is provided with the conical surface towards one end of joint；Described fluid passage is wavy passage, and four wavy passages collect at tap center.Use this utility model to achieve fast to take over, be fastenedly connected, effectively reduce manual operation difficulty, improve integrally-built stability.
Description
Technical field
This utility model relates to building material field, is specifically related to a kind of four-way pipe joint.
Background technology
In existing construction site, for supplying water or the traditional mode of the many employings of other fluid lines, use outside pipeline, arrange that steel wire bundle is wound around, also or use ring flange to carry out butt welding to be welded by two pipelines, but this mode of operation not only wastes time and energy, need to waste a large amount of cost of labor.And when works progress is very fast, need pipeline is migrated, need the most again the plenty of time to carry out pipeline disassembly and reassembly, the dismounting of flange welding form more bothers, and the most also needs to increase cost and buys new ring flange.And for the branch of multi-pipeline, in addition it is also necessary to repeatedly adapter carries out shunting realizing, and its operation more bothers, with high costs.
Utility model content
This utility model aims to provide a kind of four-way pipe joint, to solve the problems referred to above.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of four-way pipe joint, it is characterised in that: include tap and pipe fitting；Described tap includes four interfaces being arranged on outside and four fluid passages being arranged on inside, and each interface is respectively turned on a fluid passage；The inner face of each interface is the V-type conical surface, and outer face is provided with external screw thread；Being fixedly connected with pipe fitting by cutting ferrule in described joint, cutting ferrule includes locker and briquetting；Described locker has the female thread that the external screw thread with interface outer face is engaged；Described briquetting is welded in locker, and briquetting also is provided with the conical surface towards one end of joint；Described fluid passage is wavy passage, and four wavy passages collect at tap center.
Further, described pipe fitting includes a stay tube of outermost thin-wall metal pipe and internal layer.
Further, the corner of described tap is provided with water-impervious plain cushion.
Further, on four limits of the approximately the same plane that described interface is respectively welded at separating joint.
The beneficial effects of the utility model are: tap of the present utility model is four-way, can directly connect multiple pipeline, it is not necessary to repeatedly take over.
And the inner face of joint is designed as the conical surface, and briquetting also is provided with the conical surface towards one end of joint, and the axial angle of the conical surface of joint is more than the axial angle of the conical surface of briquetting.It is to say, when the most inwardly being screwed by locker, it can promote briquetting constantly towards joint motion, until two conical surfaces start extruding, it can produce radial force in extrusion process, the most just creates the clamping force of fastening pipe.
Again owing to the outer wall of pipe fitting is designed with thin-wall metal pipe, it can produce certain deformation under the effect of radial force, makes it more difficult come off by deformation.Overall pipeline difficult drop-off, is effectively improved the security performance of entirety.
And fluid passage is multistage curve composition, it is wavy that multistage curve connects formation, the impact of wavy fluid passage energy slowing down fluid, it is to avoid inlet water pressure is excessive causes pipe to come off.
Accompanying drawing explanation
Fig. 1 is the four-way pipe joint structure schematic diagram that this utility model provides.
Labelling in figure: 1 be tap, 2 be fluid passage, 3 be interface, 4 be briquetting, 5 be stay tube, 6 be thin-wall metal pipe, 7 be locker, 8 be plain cushion.
Detailed description of the invention
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of four-way pipe joint, it is characterised in that: include tap 1 and pipe fitting；Described tap 1 includes four interfaces 3 being arranged on outside and four fluid passages 2 being arranged on inside, and each interface 3 is respectively turned on a fluid passage 2；The inner face of each interface 3 is the V-type conical surface, and outer face is provided with external screw thread；Being fixedly connected with pipe fitting by cutting ferrule in described joint, cutting ferrule includes locker 7 and briquetting 4；Described locker 7 has the female thread that the external screw thread with interface 3 outer face is engaged；Described briquetting 4 is welded in locker 7, and briquetting 4 also is provided with the conical surface towards one end of joint；Described fluid passage 2 is wavy passage, and four wavy passages collect at tap 1 center.Described pipe fitting includes a stay tube 5 of outermost thin-wall metal pipe 6 and internal layer.The corner of described tap 1 is provided with water-impervious plain cushion 8.On four limits of the approximately the same plane that described interface 3 is respectively welded at separating joint.
In use, because the inner face of joint is designed as the conical surface, and briquetting 4 also is provided with the conical surface towards one end of joint, and the axial angle of the conical surface of joint is more than the axial angle of the conical surface of briquetting 4.It is to say, when constantly inwardly being screwed by locker 7, it can promote briquetting 4 constantly towards joint motion, until two conical surfaces start extruding, it can produce radial force in extrusion process, the most just creates the clamping force of fastening pipe.
Again owing to the outer wall of pipe fitting is designed as thin-wall metal pipe 6, it can produce certain deformation under the effect of radial force, makes it more difficult come off by deformation.Overall pipeline difficult drop-off, is effectively improved the security performance of entirety.
And tap 1 of the present utility model is four-way, can directly connect multiple pipeline, it is not necessary to repeatedly take over.Fluid passage 2 forms for multistage curve, and it is wavy that multistage curve connects formation, the impact of wavy fluid passage 2 energy slowing down fluid, it is to avoid inlet water pressure is excessive causes pipe to come off.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. a four-way pipe joint, it is characterised in that: include tap and pipe fitting；Described tap includes four interfaces being arranged on outside and four fluid passages being arranged on inside, and each interface is respectively turned on a fluid passage；The inner face of each interface is the V-type conical surface, and outer face is provided with external screw thread；Being fixedly connected with pipe fitting by cutting ferrule in described joint, cutting ferrule includes locker and briquetting；Described locker has the female thread that the external screw thread with interface outer face is engaged；Described briquetting is welded in locker, and briquetting also is provided with the conical surface towards one end of joint；Described fluid passage is wavy passage, and four wavy passages collect at tap center.
Four-way pipe joint the most according to claim 1, it is characterised in that: described pipe fitting includes a stay tube of outermost thin-wall metal pipe and internal layer.
Four-way pipe joint the most according to claim 1, it is characterised in that: the corner of described tap is provided with water-impervious plain cushion.
Four-way pipe joint the most according to claim 1, it is characterised in that: described interface is respectively welded on four limits of the approximately the same plane of separating joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433011.3U CN205781630U (en) | 2016-05-15 | 2016-05-15 | A kind of four-way pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433011.3U CN205781630U (en) | 2016-05-15 | 2016-05-15 | A kind of four-way pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781630U true CN205781630U (en) | 2016-12-07 |
Family
ID=57409404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620433011.3U Expired - Fee Related CN205781630U (en) | 2016-05-15 | 2016-05-15 | A kind of four-way pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781630U (en) |
-
2016
- 2016-05-15 CN CN201620433011.3U patent/CN205781630U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20170515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |