CN202915809U - Metal hot-melting welding point special for plum blossom spiral buried pipe - Google Patents
Metal hot-melting welding point special for plum blossom spiral buried pipe Download PDFInfo
- Publication number
- CN202915809U CN202915809U CN 201220573425 CN201220573425U CN202915809U CN 202915809 U CN202915809 U CN 202915809U CN 201220573425 CN201220573425 CN 201220573425 CN 201220573425 U CN201220573425 U CN 201220573425U CN 202915809 U CN202915809 U CN 202915809U
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- plum blossom
- plum
- hot
- melting device
- heat melting
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Abstract
The utility model discloses a metal hot-melting welding point special for a plum blossom spiral buried pipe. The metal hot-melting welding point special for the plum blossom spiral buried pipe comprises a plum blossom connecting part body, a plum blossom hot-melting machine male connector and a plum blossom hot-melting machine female connector. The plum blossom hot-melting machine male connector comprises a spiral connecting part and a round rib. A screw hole is formed in the middle of plum blossom hot-melting machine male connector. An inclined through hole is formed from the round rib of the plum blossom hot-melting machine male connector and the screw hole. A plum blossom pipe wall structure is arranged on the outer surface of the plum blossom hot-melting machine female connector. A tapered plum blossom pipe wall structure is arranged on the inner surface of the plum blossom hot-melting machine female connector. A through hole is formed in the tail portion of the plum blossom hot-melting machine female connector. The spiral connecting part of the plum blossom hot-melting machine male connector is connected with the inner portion of the plum blossom connecting part body which is sleeved inside a tapered plum blossom pipe wall of the plum blossom hot-melting machine female connector. The metal hot-melting welding point special for the plum blossom spiral buried pipe solves the problems of welding of an inner-outer round ordinary plum blossom pipe and a novel plum blossom spiral pipe and welding connection among novel plum blossoms, welding efficiency is high, stability is good, and fault rate is low.
Description
Technical field
The utility model relates to earth-source hot-pump system field of engineering technology and other similar engineering field, particularly relates to spirally pipe laying special-purpose metal sweat soldering joint of a kind of plum blossom.
Background technology
In the prior art, be used for earth-source hot-pump system buried pipe fitting its can only connect inside and outside circular underground pipe, and can not connect the product of another utility model patent of the applicant, its patent name: Quincunx spiral pipe special for underground heat exchanger of ground source heat pump, the patent No.: 2011202061711, can not solve Quincunx spiral pipe special for underground heat exchanger of ground source heat pump and pipe fitting, the sweat soldering connectivity problem of helix tube and common inside and outside circular underground pipe.
The utility model content
The technical problem that the utility model mainly solves provides spirally pipe laying special-purpose metal sweat soldering joint of a kind of plum blossom, can solve the problem that is welded to connect of inside and outside circular common plum tube and Novel double offset ring helix tube, and the problem that is welded to connect between the Novel double offset ring pipe.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: spirally pipe laying special-purpose metal sweat soldering joint of a kind of plum blossom is provided, comprise: plum blossom connector body, the male joint of plum blossom heat melting device and the female joint of plum blossom heat melting device, the male joint of described plum blossom heat melting device comprises a spiral connecting portion and a circular rib, the middle part of described plum blossom heat melting device male joint is provided with a screw hole, and the circular rib of described plum blossom heat melting device male joint has an oblique through hole in screw hole; The outer surface of described plum blossom heat melting device female joint is a plum tube wall construction, the inner surface of plum blossom heat melting device female joint is a taper plum tube wall construction, the afterbody of plum blossom heat melting device female joint is provided with a through hole, the spiral connecting portion of described plum blossom heat melting device male joint is connected to the inside of plum blossom connector body, and described plum blossom connector body is inserted in the taper plum tube pars intramuralis in the female joint of plum blossom heat melting device.
In a preferred embodiment of the present utility model, the structure of described plum blossom connector body is plum blossom straight pipe or three-way pipe or plum blossom reduced tee or plum blossom Y type reduced tee or the plum blossom return bend tubular constructions such as plum blossom 90 degree swan necks or plum blossom.
The beneficial effects of the utility model are: the utility model plum blossom spirally pipe laying special-purpose metal sweat soldering joint has solved the instrument that uses when interconnecting between the plum blossom screwed fittings, and the problem that is welded to connect between common pipe and the spiral plum tube; Enlarged the range of application of plum tube, made traditional buried pipe and good being combined with of plum blossom helix tube; Welding efficiency is high in addition, good stability, failure rate is low.
Description of drawings
Fig. 1 is the front view of plum blossom heat melting device male joint in the utility model;
Fig. 2 is the left view of plum blossom heat melting device male joint in the utility model;
Fig. 3 is the cutaway view at A among Fig. 2-A place;
Fig. 4 is the front view of plum blossom heat melting device female joint in the utility model;
Fig. 5 is the left view of plum blossom heat melting device female joint in the utility model;
Fig. 6 is the cutaway view at B among Fig. 5-B place;
Fig. 7 is the use state diagram of plum blossom heat melting device male joint in the utility model;
Fig. 8 is the use state diagram of plum blossom heat melting device female joint in the utility model.
The mark of each parts is as follows in the accompanying drawing: 1, plum blossom connector body; 2, plum blossom heat melting device male joint; 3, plum blossom heat melting device female joint; 20, spiral connecting portion; 21, circular rib; 22, screw hole; 23, oblique through hole; 30, through hole.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 to Fig. 8, the utility model embodiment comprises: a kind of plum blossom is pipe laying special-purpose metal sweat soldering joint spirally, comprise plum blossom connector body 1, plum blossom heat melting device male joint 2 and plum blossom heat melting device female joint 3, plum blossom heat melting device male joint 2 comprises a spiral connecting portion 20 and a circular rib 21, the middle part of plum blossom heat melting device male joint 2 is provided with a screw hole 22, and the circular rib 21 of plum blossom heat melting device male joint has an oblique through hole 23 in screw hole 22; The outer surface of plum blossom heat melting device female joint 3 is a plum tube wall construction, the inner surface of plum blossom heat melting device female joint 3 is a taper plum tube wall construction, the afterbody of plum blossom heat melting device female joint 3 is provided with a through hole 30, the spiral connecting portion 20 of plum blossom heat melting device male joint 2 is connected to the inside of plum blossom connector body 1, and plum blossom connector body 1 is inserted in the taper plum tube pars intramuralis in plum blossom heat melting device female joint 3.
Furtherly, the structure of described plum blossom connector body 1 is three-way pipe or plum blossom reduced tee or plum blossom Y type reduced tee or the plum blossom return bend tubular constructions such as plum blossom straight pipe or plum blossom 90 degree swan necks or plum blossom, and plum blossom heat melting device male joint 2 and plum blossom heat melting device female joint 3 can be satisfied the demand of different plum tube weldings.
See also Fig. 7, plum blossom connector body 1 is plum blossom reducer tee tubular construction, and the plum tube section that the spiral connecting portion 20 of plum blossom heat melting device male joint 2 is screwed in the plum blossom reduced tees can finish connection melting welding.
See also Fig. 8, plum blossom connector body 1 is plum blossom straight pipe structure, and plum blossom straight pipe one end screws in the taper plum tube pars intramuralis of plum blossom heat melting device female joint 3 can finish connection melting welding.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (2)
1. plum blossom pipe laying special-purpose metal sweat soldering joint spirally, it is characterized in that, comprise: plum blossom connector body, the male joint of plum blossom heat melting device and the female joint of plum blossom heat melting device, the male joint of described plum blossom heat melting device comprises a spiral connecting portion and a circular rib, the middle part of described plum blossom heat melting device male joint is provided with a screw hole, and the circular rib of described plum blossom heat melting device male joint has an oblique through hole in screw hole; The outer surface of described plum blossom heat melting device female joint is a plum tube wall construction, the inner surface of plum blossom heat melting device female joint is a taper plum tube wall construction, the afterbody of plum blossom heat melting device female joint is provided with a through hole, the spiral connecting portion of described plum blossom heat melting device male joint is connected to the inside of plum blossom connector body, and described plum blossom connector body is inserted in the taper plum tube pars intramuralis in the female joint of plum blossom heat melting device.
2. plum blossom according to claim 1 pipe laying special-purpose metal sweat soldering joint spirally is characterized in that; The structure of described plum blossom connector body is plum blossom straight pipe or three-way pipe or plum blossom reduced tee or plum blossom Y type reduced tee or the plum blossom return bend tubular constructions such as plum blossom 90 degree swan necks or plum blossom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573425 CN202915809U (en) | 2012-11-02 | 2012-11-02 | Metal hot-melting welding point special for plum blossom spiral buried pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573425 CN202915809U (en) | 2012-11-02 | 2012-11-02 | Metal hot-melting welding point special for plum blossom spiral buried pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915809U true CN202915809U (en) | 2013-05-01 |
Family
ID=48164116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220573425 Expired - Fee Related CN202915809U (en) | 2012-11-02 | 2012-11-02 | Metal hot-melting welding point special for plum blossom spiral buried pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914205A (en) * | 2012-11-02 | 2013-02-06 | 苏州际能环境能源技术有限公司 | Metal hot-melting welding head for plum blossom spiral-type buried pipe |
-
2012
- 2012-11-02 CN CN 201220573425 patent/CN202915809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914205A (en) * | 2012-11-02 | 2013-02-06 | 苏州际能环境能源技术有限公司 | Metal hot-melting welding head for plum blossom spiral-type buried pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU JINENG ENVIRONMENT ENERGY TECHNOLOGY CO., L Free format text: FORMER NAME: JIANGSU JINENG ENVIRONMENTAL ENERGY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Xinghu street Suzhou Industrial Park of Jiangsu province No. 328 B304 215000 Patentee after: SUZHOU JINENG ENVIRONMENT ENERGY TECHNOLOGY CO., LTD. Address before: Xinghu street Suzhou Industrial Park of Jiangsu province No. 328 B304 215000 Patentee before: Jiangsu Jineng Environmen Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20181102 |