CN206398216U - A kind of zigzag water pipe head - Google Patents
A kind of zigzag water pipe head Download PDFInfo
- Publication number
- CN206398216U CN206398216U CN201720083277.4U CN201720083277U CN206398216U CN 206398216 U CN206398216 U CN 206398216U CN 201720083277 U CN201720083277 U CN 201720083277U CN 206398216 U CN206398216 U CN 206398216U
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- CN
- China
- Prior art keywords
- tube chamber
- pipe
- pipe portion
- transition
- down leg
- 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.)
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Abstract
The utility model discloses a kind of zigzag water pipe head, including upper pipe portion, transition pipe portion and down leg, transition pipe portion, which is tilted, to be located between upper pipe portion and down leg, upper tube chamber is provided with upper pipe portion, provided with the transition tube chamber communicated with upper tube chamber in transition pipe portion, provided with the lower tube chamber communicated with transition tube chamber in down leg, the outer tube wall of upper pipe portion is provided with G1/2B pipe screw threads, the outer tube wall of down leg is provided with G3/4B pipe screw threads, the pipe screw thread length range of upper pipe portion is 18 ~ 21mm, the pipe screw thread length range of down leg is 14 ~ 28mm, the centerline parallel of the center line of upper tube chamber and lower tube chamber, angular range between the center line of the center line of transition tube chamber and lower tube chamber is 22 ~ 35 °, the big footpath scope of down leg pipe screw thread is 25 ~ 27mm, annular knurl processing is done in the pipe screw thread of upper pipe portion.The adaptability and sealing that the utility model is simple in construction, with low cost, install are not in the phenomenon of de- pipe and leak very well.
Description
Technical field
The utility model is related to water pipe head technical field, more particularly, to a kind of zigzag water pipe head.
Background technology
Water pipe head is for connection to a kind of part of water pipe.Water pipe head can be divided into by occupation mode：External screw thread is terminated
Formula water pipe head, bite type water pipe head, self-hard water pipe head.External screw thread termination formula water pipe head brass alloy material pressure
Casting is formed, plating nickel on surface, frosted or chromium plating；Close structure, pore-free, intensity is high.Bite type water pipe head can be by non-threaded
Steel pipe is connected with flexible pipe, saves set wire process, need to only be screwed in screw；Close structure, intensity is high.Self-hard water pipe head
The equipment line outlet of the steel pipe of non-threaded or non-threaded can be connected with flexible pipe, save set wire process；Using brass alloy material
Die casting is formed, and surface is zinc-plated, frosted or chromium plating；Close structure, intensity is high.Be widely used in top-grade building, it is hotel, hospital, big
Tall building, gymnasium, museum, institutional settings, villa, residential quarters.
In terms of draining, when needing to connect the drainpipe of different bores, it is necessary to use water pipe head.And in order to
Entrance pipe pressure drop is reduced, and when bigger than discharge connection one or two grade of entrance pipe, it is necessary to use eccentric reducing joint
Connect.The adaptability that but existing eccentric reducing joint is installed is not fine, and after installation unsightly, and junction contacts are close
Seal effect not good, pipe and leak may be taken off under hydraulic pressure.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of zigzag water pipe simple in construction, with low cost and connect
Head, the adaptability and sealing that the water pipe head is installed is all fine, is not in de- pipe and drainage.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of zigzag water pipe head, including it is upper
Pipe portion, transition pipe portion and down leg, described transition pipe portion, which is tilted, to be located between upper pipe portion and down leg, in described upper pipe portion
Provided with upper tube chamber, provided with the transition tube chamber communicated with upper tube chamber in described transition pipe portion, it is provided with and mistake in described down leg
The lower tube chamber that tube chamber is communicated is crossed, the outer tube wall of described upper pipe portion is provided with G1/2B pipe screw threads, on the outer tube wall of described down leg
Provided with G3/4B pipe screw threads, the pipe screw thread length range of described upper pipe portion is 18 ~ 21mm, and the pipe screw thread of described down leg is long
Degree scope is 14 ~ 28mm, the center line of described upper tube chamber and the centerline parallel of lower tube chamber, the center of described transition tube chamber
Angular range between the center line of line and lower tube chamber is 22 ~ 35 °, the big footpath scope of described down leg pipe screw thread for 25 ~
Annular knurl processing is done in 27mm, the pipe screw thread of described upper pipe portion.
Further improved as the utility model, the section of described transition pipe portion is similar for square, described transition
Four sides of pipe portion cave inward.
Further improved as the utility model, the diameter range of described upper tube chamber is 14 ~ 22mm, described lower tube chamber
Diameter range be 18 ~ 29mm.
Further improved as the utility model, the central diameter scope of described down leg pipe screw thread is 24 ~ 26mm.
Further improved as the utility model, the side size range in described transition pipe portion section is 14 ~ 16mm, described
The diameter range of transition tube chamber is 7 ~ 11mm.
Further improved as the utility model, described down leg length range is 28 ~ 29mm, and described upper pipe portion is long
Degree scope is 21 ~ 22mm.
Compared with prior art, the utility model has the advantage of adaptability and close that is simple in construction, with low cost, installing
Envelope property is not in the phenomenon of de- pipe and leak very well.In addition, the annular knurl done on of the present utility model in the pipe screw thread of pipe portion
Processing can also play anti-skidding effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model sectional view；
Fig. 3 is schematic cross-section at B-B in Fig. 2.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
As shown in Figure 1 to Figure 3：A kind of zigzag water pipe head, including upper pipe portion 1, transition pipe portion 2 and down leg 3, transition
Pipe portion 2, which is tilted, to be located between upper pipe portion 1 and down leg 3, is provided with upper tube chamber 4, transition pipe portion 2 and is provided with and upper pipe in upper pipe portion 1
Provided with the lower tube chamber 6 communicated with transition tube chamber 5 in the transition tube chamber 5 that chamber 4 is communicated, down leg 3, the outer tube wall of upper pipe portion 1 is provided with
G1/2B pipe screw threads, the outer tube wall of down leg 3 is provided with G3/4B pipe screw threads, the pipe screw thread length range of upper pipe portion 1 for 18 ~
21mm, the pipe screw thread length range of down leg 3 is 14 ~ 28mm, the centerline parallel of the center line of upper tube chamber 4 and lower tube chamber 6, mistake
The angular range crossed between the center line of tube chamber 5 and the center line of lower tube chamber 6 is 22 ~ 35 °, the big footpath model of the pipe screw thread of down leg 3
Enclose for 25 ~ 27mm, annular knurl processing is done in the pipe screw thread of upper pipe portion 1.
The similar section of transition pipe portion 2 is square, and four sides of transition pipe portion 2 cave inward.
The diameter range of upper tube chamber 4 is 14 ~ 22mm, and the diameter range of lower tube chamber 6 is 18 ~ 29mm.
The central diameter scope of the pipe screw thread of down leg 3 is 24 ~ 26mm.
The side size range in the section of transition pipe portion 2 is 14 ~ 16mm, and the diameter range of transition tube chamber 5 is 7 ~ 11mm.
The length range of down leg 3 is 28 ~ 29mm, and the upper length range of pipe portion 1 is 21 ~ 22mm.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of zigzag water pipe head, including upper pipe portion, transition pipe portion and down leg, described transition pipe portion are tilted located at upper
Between pipe portion and down leg, it is provided with described upper pipe portion in upper tube chamber, described transition pipe portion and is provided with what is communicated with upper tube chamber
Provided with the lower tube chamber communicated with transition tube chamber in transition tube chamber, described down leg, it is characterised in that outside described upper pipe portion
Tube wall is provided with G1/2B pipe screw threads, and the outer tube wall of described down leg is provided with G3/4B pipe screw threads, the pipe spiral shell of described upper pipe portion
Line length range is 18 ~ 21mm, and the pipe screw thread length range of described down leg is 14 ~ 28mm, the center of described upper tube chamber
The centerline parallel of line and lower tube chamber, the angular range between the described center line of transition tube chamber and the center line of lower tube chamber is
22 ~ 35 °, the big footpath scope of described down leg pipe screw thread is 25 ~ 27mm, is done in the pipe screw thread of described upper pipe portion at annular knurl
Reason.
2. a kind of zigzag water pipe head according to claim 1, it is characterised in that the section of described transition pipe portion is similar
For square, four sides of described transition pipe portion cave inward.
3. a kind of zigzag water pipe head according to claim 1, it is characterised in that the diameter range of described upper tube chamber is
14 ~ 22mm, the diameter range of described lower tube chamber is 18 ~ 29mm.
4. a kind of zigzag water pipe head according to claim 1, it is characterised in that the central diameter of described down leg pipe screw thread
Scope is 24 ~ 26mm.
5. a kind of zigzag water pipe head according to claim 2, it is characterised in that the length of side in described transition pipe portion section
Scope is 14 ~ 16mm, and the diameter range of described transition tube chamber is 7 ~ 11mm.
6. a kind of zigzag water pipe head according to claim 1, it is characterised in that described down leg length range is 28
~ 29mm, described upper pipe portion length range is 21 ~ 22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083277.4U CN206398216U (en) | 2017-01-22 | 2017-01-22 | A kind of zigzag water pipe head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083277.4U CN206398216U (en) | 2017-01-22 | 2017-01-22 | A kind of zigzag water pipe head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398216U true CN206398216U (en) | 2017-08-11 |
Family
ID=59515258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083277.4U Active CN206398216U (en) | 2017-01-22 | 2017-01-22 | A kind of zigzag water pipe head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002765A (en) * | 2019-12-30 | 2020-04-14 | 李惠强 | Quick-connection inner tube, tire and wheel |
-
2017
- 2017-01-22 CN CN201720083277.4U patent/CN206398216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002765A (en) * | 2019-12-30 | 2020-04-14 | 李惠强 | Quick-connection inner tube, tire and wheel |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |