CN204554201U - A kind of combined type PVC socket joint - Google Patents
A kind of combined type PVC socket joint Download PDFInfo
- Publication number
- CN204554201U CN204554201U CN201520165766.5U CN201520165766U CN204554201U CN 204554201 U CN204554201 U CN 204554201U CN 201520165766 U CN201520165766 U CN 201520165766U CN 204554201 U CN204554201 U CN 204554201U
- Authority
- CN
- China
- Prior art keywords
- tube
- connecting tube
- transition
- threaded connection
- pipeline
- 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 relates to PVC field, a kind of combined type PVC socket joint specifically, comprise transition tube, connecting tube I and connecting tube II, transition tube is cylindrical, its two ends are provided with screw thread, and one end of transition tube one end and connecting tube I is threaded connection, and one end of the transition tube the other end and connecting tube II is threaded connection, transition tube two ends diameter is identical, and its effect is used to connect different connecting tubes; The other end of connecting tube I and one end of pipeline I are threaded connection; The other end and the pipeline II of connecting tube II are threaded connection.The utility model, when for different selection for pipeline PVC socket joints, only needs the connecting tube selecting two ends, then connecting tube and transition tube is combined, easy to use, is convenient to promote.
Description
Technical field
The utility model relates to PVC field, is a kind of combined type PVC socket joint specifically.
Background technique
At present, the pipe diameter that known PVC socket joint two ends can connect all is determined, this make must to find in use two ends with want the two ends of connecting tube to match PVC socket joint.Because pipe joint diameter kind is more, to combine and the PVC socket joint kind that formed is also more, if all use pre-manufactured PVC socket joint, can make troubles to choice and operation.
Summary of the invention
For making up the deficiencies in the prior art, the utility model provides a kind of combined type PVC socket joint, solve existing PVC socket joint due to interface diameter of a great variety and to selecting the trouble brought.
The utility model solves the technological scheme that its technical problem adopts: a kind of combined type PVC socket joint, comprise transition tube, connecting tube I and connecting tube II, described transition tube is cylindrical, its two ends are provided with screw thread, one end of transition tube one end and connecting tube I is threaded connection, one end of the transition tube the other end and connecting tube II is threaded connection, and transition tube two ends diameter is identical, and its effect is used to connect different connecting tubes; The other end of described connecting tube I and one end of pipeline I are threaded connection; The other end and the pipeline II of described connecting tube II are threaded connection.
Preferably, the screw thread at described transition tube two ends is outside thread; Described connecting tube I and described connecting tube II threaded one end are internal thread, and the other end screw thread is outside thread.
Preferably, described transition tube diameter is greater than the diameter of pipeline I and pipeline II.
The technological scheme adopting the utility model to provide, compared with prior art, has following beneficial effect: when selecting PVC socket joint, only needs the connecting tube selecting two ends, then connecting tube and transition tube is combined, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. transition tube in figure, 2. connecting tube I, 3. connecting tube II, 4. pipeline I, 5. pipeline II.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of combined type PVC socket joint of the present utility model, comprise transition tube 1, connecting tube I 2 and connecting tube II 3, described transition tube 1 is cylindrical, its two ends are provided with screw thread, and one end of transition tube one end and connecting tube I 2 is threaded connection, and one end of transition tube 1 the other end and connecting tube II 3 is threaded connection, transition tube 1 two ends diameter is identical, and its effect is used to connect different connecting tubes; The other end of described connecting tube I 2 and one end of pipeline I 4 are threaded connection; The other end and the pipeline II 5 of described connecting tube II 3 are threaded connection; The screw thread at transition tube 1 two ends is outside thread, and connecting tube I 2 and connecting tube II 3 threaded one end are internal thread, and the other end screw thread is outside thread, facilitates different connecting tubes and transition tube 1 to combine; Transition tube 1 diameter is greater than the diameter of pipeline I 4 and pipeline II 5, makes the existence of transition tube 1 can not affect the normal flow velocity of fluid in pipe.
The utility model in use, is selected corresponding connecting tube according to the difference in institute's connecting leg road, is then connected on by connecting tube in same transition tube 1.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and specification principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a combined type PVC socket joint, comprise transition tube (1), connecting tube I (2) and connecting tube II (3), it is characterized in that: described transition tube (1) is cylindrical, its two ends are provided with screw thread, one end of transition tube one end and connecting tube I (2) is threaded connection, one end of transition tube (1) the other end and connecting tube II (3) is threaded connection, and transition tube (1) two ends diameter is identical; The other end of described connecting tube I (2) and one end of pipeline I (4) are threaded connection; The other end and the pipeline II (5) of described connecting tube II (3) are threaded connection.
2. a kind of combined type PVC socket joint according to claim 1, is characterized in that: the screw thread at described transition tube (1) two ends is outside thread; Described connecting tube I (2) and described connecting tube II (3) threaded one end are internal thread, and the other end screw thread is outside thread.
3. a kind of combined type PVC socket joint according to claim 1, is characterized in that: described transition tube (1) diameter is greater than the diameter of pipeline I (4) and pipeline II (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165766.5U CN204554201U (en) | 2015-03-23 | 2015-03-23 | A kind of combined type PVC socket joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165766.5U CN204554201U (en) | 2015-03-23 | 2015-03-23 | A kind of combined type PVC socket joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554201U true CN204554201U (en) | 2015-08-12 |
Family
ID=53829310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165766.5U Expired - Fee Related CN204554201U (en) | 2015-03-23 | 2015-03-23 | A kind of combined type PVC socket joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351649A (en) * | 2015-12-10 | 2016-02-24 | 国家电网公司 | Flange joint for realizing oil charging and discharging of transformer |
-
2015
- 2015-03-23 CN CN201520165766.5U patent/CN204554201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351649A (en) * | 2015-12-10 | 2016-02-24 | 国家电网公司 | Flange joint for realizing oil charging and discharging of transformer |
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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: 20150812 Termination date: 20160323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |