CN201916634U - Pipeline U-shaped connector - Google Patents
Pipeline U-shaped connector Download PDFInfo
- Publication number
- CN201916634U CN201916634U CN2011200054145U CN201120005414U CN201916634U CN 201916634 U CN201916634 U CN 201916634U CN 2011200054145 U CN2011200054145 U CN 2011200054145U CN 201120005414 U CN201120005414 U CN 201120005414U CN 201916634 U CN201916634 U CN 201916634U
- Authority
- CN
- China
- Prior art keywords
- shell
- pipeline
- shaped cavity
- outer end
- shaped
- 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
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a pipeline U-shaped connector, and relates to the technical field of delivery of a liquid mass transfer heating medium. In the pipeline U-shaped connector, a U-shaped cavity is formed in a shell; the same outer end of the shell is provided with two connecting pipes respectively; the inner ends of the two connecting pipes are connected with two end parts of the U-shaped cavity; and the outer end of the shell, where the bottom of the U-shaped cavity is positioned, is conical. When the pipeline U-shaped connector is used for connecting a pipeline loop, the same ends of the two connecting pipes at the outer end of the shell are connected with long straight pipes by electric fusion welding, and only two welded joints are required to be connected, so that the installation and construction time can be greatly saved, and the use is also extremely convenient. Since the other end of the shell is designed to be conical, pipe descending during drilling construction is more facilitated, labor intensity reduction, time saving and energy consumption reduction during the construction are facilitated, and the pipe descending quality is guaranteed. In addition, since the U-shaped cavity is formed in the shell, the connector can be formed by using a mould at one time; and thus, the U-shaped cavity has a smooth surface and large volumetric capacity, and the smooth efficiency of the loop can be obviously improved.
Description
Technical field
The utility model relates to the conveying technology field of liquid mass transfer thermal medium.
Background technique
Along with the raising of awareness of saving energy, a kind of to adopt underground thermal source to introduce to the market gradually as the earth source heat pump pipe-line system of thermal source.For underground heat is sent to ground by the earth source heat pump pipeline circulating system, couple together with two parallel pipelines, form pipeline loop and connect, and it is gone into the well in depth down.Existing useful method is: adopt two 90 ° of elbows with GB to be connected the lower end in two parallel tubes roads respectively, and in the middle of two 90 ° of elbows, use the straight-run of pipe hot melt to connect, big when managing under this Placement, relatively more difficult because of resistance, the consuming time and power consumption of following pipe; In addition,, easily take place to leak the weldering phenomenon, form the hidden danger of quality of welding owing to above connection has produced 4 soldering points.
Summary of the invention
The utility model purpose is to design a kind of pipeline U type connector that reduces welding quality hidden danger, conveniently goes into the well.
The utility model comprises housing, the U-shaped cavity is set in described housing, in the same outer end of housing two connecting tubes are set respectively, the inner of described two connecting tubes is connected with two ends of described U cavity respectively, and the described housing outer end at the place, bottom of described U-shaped cavity is tapered.
When the utility model is applied to pipeline loop and connects, two connecting tubes that are positioned at the housing outer end from adopting electric fusion welding spreading straight tube respectively with end, only need to connect two soldereds, can save the installation time greatly, it is also quite convenient to use.Because the tapered design of the other end of housing, the following pipe in the construction that more helps digging a well is beneficial to work progress and reduces labor intensity, saves time, saves energy consumption, and guaranteed time pipe quality.In addition,, can adopt the mould once-through, make the U-shaped cavity surface smooth, and cubical content be big, can significantly improve the unimpeded efficient in loop because the U-shaped cavity places in the housing.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, U-shaped cavity 2 is set in housing 1, two connecting tubes 3,4 is set respectively in the same outer end 1-1 of housing 1, the inner of connecting tube 3,4 respectively with the corresponding connection of two end 2-1,2-2 of U cavity.The tapered 1-2 in housing 1 outer end at the 2-3 place, bottom of U-shaped cavity 2.
Claims (1)
1. pipeline U type connector, it is characterized in that comprising housing, the U-shaped cavity is set in described housing, in the same outer end of housing two connecting tubes are set respectively, the inner of described two connecting tubes is connected with two ends of described U cavity respectively, and the described housing outer end at the place, bottom of described U-shaped cavity is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200054145U CN201916634U (en) | 2011-01-10 | 2011-01-10 | Pipeline U-shaped connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200054145U CN201916634U (en) | 2011-01-10 | 2011-01-10 | Pipeline U-shaped connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916634U true CN201916634U (en) | 2011-08-03 |
Family
ID=44416430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200054145U Expired - Fee Related CN201916634U (en) | 2011-01-10 | 2011-01-10 | Pipeline U-shaped connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052538A (en) * | 2011-01-10 | 2011-05-11 | 扬州金泰管业有限公司 | U-shaped connector of pipeline |
-
2011
- 2011-01-10 CN CN2011200054145U patent/CN201916634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052538A (en) * | 2011-01-10 | 2011-05-11 | 扬州金泰管业有限公司 | U-shaped connector of pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202868141U (en) | Detachable flange connection structure for oil delivery pipes of industrial reducer | |
| CN201916634U (en) | Pipeline U-shaped connector | |
| CN206904446U (en) | A kind of prefabricated direct-buried thermal insulation pipe repaired mouth electric heating melting cage plate | |
| CN201944467U (en) | Y-shaped three-way pipe | |
| CN204554185U (en) | A kind of insulation threeway adopting Flange joint | |
| CN204592624U (en) | A kind of jointing be applied in hydraulic pipe line | |
| CN204437539U (en) | A kind of seal for pipe joints linkage structure | |
| CN201028208Y (en) | Vertically embedded U shaped elbow | |
| CN102052538A (en) | U-shaped connector of pipeline | |
| CN204312481U (en) | The interfacing part of a kind of use axial Y shape annulus plate docking steel pipe | |
| CN203100530U (en) | Underground connector for ground source heat pump air conditioner | |
| CN209817953U (en) | Novel multifunctional oil pipe | |
| CN202442032U (en) | Tapered plastic flange | |
| CN204004887U (en) | Internal thread pressing type pipe fitting connecting piece | |
| CN201963285U (en) | Suspension device for underground igniter | |
| CN201206956Y (en) | Underground connector for earth source heat pump air conditioner | |
| CN202612965U (en) | Heating structure and fixing structure thereof | |
| CN108826721A (en) | The discoid underground pipe of spiral | |
| CN205422560U (en) | Externalupset high vacuum insulation oil pipe | |
| CN204459579U (en) | A kind of new hydrophobic elbow structure | |
| CN204345159U (en) | A kind of internally heated type heating equipment | |
| CN202647038U (en) | Double-wall corrugated pipe joint | |
| CN201902751U (en) | Connection accessory for plug-in hot-melt tube | |
| CN204372387U (en) | A kind of large tubule | |
| CN204344595U (en) | The interfacing part of a kind of use axial meter-shape annulus plate docking steel pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20140110 |