CN203231025U - Environmental protection and insulation cross sleeve for Christmas tree - Google Patents
Environmental protection and insulation cross sleeve for Christmas tree Download PDFInfo
- Publication number
- CN203231025U CN203231025U CN 201320282671 CN201320282671U CN203231025U CN 203231025 U CN203231025 U CN 203231025U CN 201320282671 CN201320282671 CN 201320282671 CN 201320282671 U CN201320282671 U CN 201320282671U CN 203231025 U CN203231025 U CN 203231025U
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- cross sleeve
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- way
- christmas tree
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Abstract
The utility model belongs to the technical field of Christmas tree fittings and discloses an environmental protection and insulation cross sleeve for a Christmas tree. The cross sleeve is characterized in that the cross sleeve comprises two cross sleeve bodies whose interior is a pipeline cross shape after a lock joint, a semicircular first outlet, a second outlet, a third outlet and a fourth outlet are provided on each cross sleeve body, the first outlet is in the shape of a circular table, lap joint fixing sheets are provided at two sides of the first outlet, the second outlet, the third outlet and the fourth outlet at a joint of the two cross sleeve bodies, and through holes are provided on the lap joint fixing sheets. Rubber materials of low heat conductivity are adopted by the cross sleeve bodies, a cross of an oil pipeline is sleeved by the two cross sleeve bodies in a butt joint, and then the lap joint fixing sheets are fixed via wire clamps; the cross sleeve is advantaged by simple construction, high installation efficiency, and long service lifetime; and the cross sleeve can be recycled and soil pollution and air pollution are reduced.
Description
Technical field
The utility model belongs to production tree accessory technical field, relates to production tree environment-friendly insulating four-way cover concretely.
Background technique
At the oil transport pipeline in oil field and on other liquid conducting pipes, in order to be incubated, need be at the outside of oil pipe and four-way parcel felt-cloth or glass fiber cloth, there is following defective in this method: one, the installation difficulty, glass yarn in the glass fiber cloth damages the workmen, and for fixation, need felt-cloth or reinforced plastic glass fibre cloth be bundled on body or the joint with iron wire, labor intensity is big, and efficient is low, though and felt-cloth or reinforced plastic glass fibre cloth have certain antiseptic property, but the iron wire corrosion resistant performance is poor, needs often to change, and has increased user cost; Its two, the felt-cloth that takes off or reinforced plastic glass fibre cloth can't recyclings, discarded felt-cloth or reinforced plastic glass fibre cloth pollute soil, environment; Its three, working life is short, felt-cloth or reinforced plastic glass fibre cloth are fragile, heat insulation effect is poor.
The model utility content
The technical problem that the utility model solves just provides a kind of installation facility, repeatedly recycling, installation efficiency height, be easy to construct, long service life, user cost are low, the production tree environment-friendly insulating four-way cover of energy-conserving and environment-protective.
For solving the problems of the technologies described above, the technological scheme that the utility model proposes is: comprise the inner four-way body that is pipeline four-way profile behind two snappings, have semicircular first outlet, second outlet, the 3rd outlet and the 4th outlet at described each four-way body, described first outlet is round table-like, be provided with the overlap joint fixed plate two described four-way body junction point first outlets, second outlet, the 3rd outlet and the 4th outlet both sides, described overlap joint fixed plate is provided with through hole.
Its additional technical feature is:
Be provided with heat tape in described each four-way body inboard.
The production tree environment-friendly insulating four-way cover that the utility model provides, compare with prior art and to have the following advantages: one, owing to comprise the inner four-way body that is pipeline four-way profile behind two snappings, have semicircular first outlet at described each four-way body, second outlet, the 3rd outlet and the 4th outlet, described first outlet is round table-like, two described four-way body junction point first outlets, second outlet, the 3rd outlet and the 4th outlet both sides are provided with the overlap joint fixed plate, described overlap joint fixed plate is provided with through hole, the four-way body adopts the low rubber material of pyroconductivity to make, two four-way body butt joints are enclosed within on the four-way of oil transport pipeline, to overlap fixed plate then fixes by wire clamp, easy construction, installation efficiency height, and long service life, can recycle, reduce soil and atmospheric pollution; Its two owing to be provided with heat tape in described each four-way body inboard, in the lower field of temperature, can heat to improve temperature in the pipeline by heat tape.
Description of drawings
Fig. 1 is the structural representation of production tree environment-friendly insulating four-way cover;
Fig. 2 is the axial slices figure of production tree environment-friendly insulating four-way cover;
Fig. 3 is the A of Fig. 1---the A sectional drawing.
Embodiment
The structure that the production tree environment-friendly insulating four-way that the utility model is proposed below in conjunction with accompanying drawing overlaps is described further.
As Fig. 1, Fig. 2 and shown in Figure 3, be the structural representation of production tree environment-friendly insulating four-way cover.Its structure comprises the inner four-way body 1 that is pipeline four-way profile behind two snappings, have semicircular first outlet 2 at each four-way body 1, second outlet 3, the 3rd outlet the 4 and the 4th outlet 5, first outlet 2 is round table-like, junction point first outlet 2 at two four-way bodies 1, second outlet 3, the both sides of the 3rd outlet the 4 and the 4th outlet 5 are provided with overlap joint fixed plate 6, overlap joint fixed plate 6 is provided with through hole 7, four-way body 1 adopts the low rubber material of pyroconductivity to make, 1 butt joint of two four-way bodies is enclosed within on the four-way of oil transport pipeline, to overlap fixed plate then fixes by wire clamp, easy construction, the installation efficiency height, and long service life, can recycle, reduce soil and atmospheric pollution.
Be provided with heat tape 8 in the inboard of each four-way body 1, in the lower field of temperature, can heat to improve temperature in the pipeline by heat tape.Heat tape 8 can provide electric energy by solar panels.
Protection domain of the present utility model not only is confined to above-described embodiment, as long as structure is identical with the utility model production tree environment-friendly insulating four-way nested structure, just drops on the scope of the utility model protection.
Claims (2)
1. production tree environment-friendly insulating four-way cover, it is characterized in that: comprise the inner four-way body that is pipeline four-way profile behind two snappings, have semicircular first outlet, second outlet, the 3rd outlet and the 4th outlet at described each four-way body, described first outlet is round table-like, be provided with the overlap joint fixed plate two described four-way body junction point first outlets, second outlet, the 3rd outlet and the 4th outlet both sides, described overlap joint fixed plate is provided with through hole.
2. production tree environment-friendly insulating four-way cover according to claim 1 is characterized in that: be provided with heat tape in described each four-way body inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282671 CN203231025U (en) | 2013-05-22 | 2013-05-22 | Environmental protection and insulation cross sleeve for Christmas tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282671 CN203231025U (en) | 2013-05-22 | 2013-05-22 | Environmental protection and insulation cross sleeve for Christmas tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231025U true CN203231025U (en) | 2013-10-09 |
Family
ID=49287151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282671 Expired - Fee Related CN203231025U (en) | 2013-05-22 | 2013-05-22 | Environmental protection and insulation cross sleeve for Christmas tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813050A (en) * | 2017-03-17 | 2017-06-09 | 西南石油大学 | A kind of pipe insulation device for petrochemical equipment |
-
2013
- 2013-05-22 CN CN 201320282671 patent/CN203231025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813050A (en) * | 2017-03-17 | 2017-06-09 | 西南石油大学 | A kind of pipe insulation device for petrochemical equipment |
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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: 20131009 Termination date: 20140522 |