CN205859448U - A kind of novel three-way - Google Patents
A kind of novel three-way Download PDFInfo
- Publication number
- CN205859448U CN205859448U CN201620739435.2U CN201620739435U CN205859448U CN 205859448 U CN205859448 U CN 205859448U CN 201620739435 U CN201620739435 U CN 201620739435U CN 205859448 U CN205859448 U CN 205859448U
- Authority
- CN
- China
- Prior art keywords
- port
- sealing ring
- pipeline
- annular groove
- snap ring
- 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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- Pipe Accessories (AREA)
Abstract
This utility model belongs to pipeline field, be between existing threeway and the pipeline being access in, sealing effectiveness is poor, be easily caused leak, requirement on machining accuracy is high and a kind of novel three-way of providing.Including body, the external screw thread threaded for locking nut it is equipped with in each port of body, grooving is all offered in each port of body, inwall at each port of body is equipped with the annular groove embedded for sealing ring, it is embedded with sealing ring in this annular groove, it is provided with snap ring in the annular groove of sealing ring rear end, this snap ring inwall is provided with inwardly projecting card convex, this snap ring is provided with opening, body includes straight pipeline and the descending pipe of this straight pipeline vertical that two ends communicate, being provided with conducting orifice on the straight pipeline that descending pipe passage is relative, connecting at this conducting orifice has blocking.The port of threeway is used grooving design by this utility model, enables threeway port to contract, and presses sealing ring by the contraction of port, presses pipeline by sealing ring and realize sealing.
Description
Technical field
This utility model belongs to pipeline field, particularly relates to a kind of novel three-way.
Background technology
Connection between existing threeway and pipeline is generally directly threadeded, so to threeway and be access in pipe and add
Work require high, somewhat have deviation to be easily caused and leak, and easily cause scrapping of product man-hour adding, when threeway be access in
Almost cannot repair after leaking between pipe, cause waste equally.
Utility model content
This utility model purpose is for sealing effectiveness is poor between existing threeway and the pipeline being access in, is easily caused leakage
A kind of novel three-way that water, requirement on machining accuracy are high and provide.
This utility model is achieved by the following technical solution:
A kind of novel three-way, including body, body is provided with three ports, is equipped with in each port of body for locking
The external screw thread that nut thread connects, all offers grooving in each port of body, and the inwall at each port of body is equipped with
The annular groove embedded for sealing ring, is embedded with sealing ring in this annular groove, is provided with snap ring in the annular groove of sealing ring rear end, this snap ring
Inwall is provided with inwardly projecting card convex, and this snap ring is provided with opening, and body includes straight pipeline that two ends communicate and vertical this is straight
The descending pipe of pipeline, is provided with conducting orifice on the straight pipeline that descending pipe passage is relative, and connecting at this conducting orifice has blocking.
Described grooving end extends to the center of sealing ring thickness.
Described grooving is three or five.
Be connected with threeway by pipe ends outside be provided with the groove snapped in for the card convex on snap ring, described card convex
Highly it is less than the degree of depth of groove by adapter road.
The beneficial effects of the utility model: this utility model simple in construction, use the port of threeway grooving design, make three
Sealing ring to contract, and can be pressed by go side mouth by the contraction of port, presses pipeline by sealing ring and realizes close
Envelope.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural representation of the end of threeway.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment
As shown in Figure 1-Figure 3, a kind of novel three-way, including body 1, body is provided with three ports, at each end of body
It is equipped with the external screw thread 2 threaded for locking nut at Kou, all offers grooving 3, at body in each port of body
The inwall of each port is equipped with the annular groove 4 embedded for sealing ring, is embedded with sealing ring 5, in sealing ring rear end in this annular groove
Being provided with snap ring 6 in annular groove, this snap ring inwall is provided with inwardly projecting card convex 7, and this snap ring is provided with opening, and body includes two ends
The straight pipeline communicated and the descending pipe of this straight pipeline vertical, be provided with conducting orifice, at this on the straight pipeline that descending pipe passage is relative
Connect at conducting orifice and have blocking 8.Described grooving end extends to the center of sealing ring thickness.Described grooving is three
Or five.Be connected with threeway by pipe ends outside be provided with the groove snapped in for the card convex on snap ring, described card convex
Highly it is less than the degree of depth of groove by adapter road.
First sealing ring is loaded in threeway by this utility model threeway with when being connected by adapter, then is socketed one on by adapter
Locking nut, this locking nut can be threadeded with the external screw thread in threeway, then will be inserted in threeway by adapter, by adapter end
Within portion has to extend into the sealing ring in threeway, the card convex being directed in threeway by the groove in adapter after being inserted by adapter,
Then tighten locking nut, after locking nut screwing the card convex in threeway be stuck in firmly by adapter on groove in, prevent by
Adapter comes off.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, common in this area
The simple change of technical staff and within replacing and being all protection domain of the present utility model.
Claims (4)
1. a novel three-way, it is characterised in that: include that body, body are provided with three ports, equal in each port of body
It is provided with for the threaded external screw thread of locking nut, all offers grooving in each port of body, at each port of body
Inwall is equipped with the annular groove embedded for sealing ring, is embedded with sealing ring, is provided with in the annular groove of sealing ring rear end in this annular groove
Snap ring, this snap ring inwall is provided with inwardly projecting card convex, and this snap ring is provided with opening, and body includes the straight pipeline that two ends communicate
With the descending pipe of this straight pipeline vertical, the straight pipeline that descending pipe passage is relative is provided with conducting orifice, connects at this conducting orifice
There is blocking.
A kind of novel three-way the most according to claim 1, it is characterised in that: it is thick that described grooving end extends to sealing ring
The center of degree.
A kind of novel three-way the most according to claim 2, it is characterised in that: described grooving is three or five.
A kind of novel three-way the most according to claim 3, it is characterised in that: be connected with threeway by pipe ends outside
Being provided with the groove snapped in for the card convex on snap ring, the height of described card convex is less than the degree of depth of the groove by adapter road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739435.2U CN205859448U (en) | 2016-07-13 | 2016-07-13 | A kind of novel three-way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739435.2U CN205859448U (en) | 2016-07-13 | 2016-07-13 | A kind of novel three-way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859448U true CN205859448U (en) | 2017-01-04 |
Family
ID=57646239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620739435.2U Expired - Fee Related CN205859448U (en) | 2016-07-13 | 2016-07-13 | A kind of novel three-way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750193A (en) * | 2020-06-16 | 2020-10-09 | 新泰市鼎鑫工贸有限公司 | Yttrium series heavy rare earth high-toughness wear-resistant high-chromium cast iron elbow tee joint and preparation method thereof |
-
2016
- 2016-07-13 CN CN201620739435.2U patent/CN205859448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750193A (en) * | 2020-06-16 | 2020-10-09 | 新泰市鼎鑫工贸有限公司 | Yttrium series heavy rare earth high-toughness wear-resistant high-chromium cast iron elbow tee joint and preparation method thereof |
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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: 20170104 Termination date: 20170713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |