CN203176637U - Steel sleeve steel heat preservation pipe with corrugated compensation end cap - Google Patents
Steel sleeve steel heat preservation pipe with corrugated compensation end cap Download PDFInfo
- Publication number
- CN203176637U CN203176637U CN 201320112308 CN201320112308U CN203176637U CN 203176637 U CN203176637 U CN 203176637U CN 201320112308 CN201320112308 CN 201320112308 CN 201320112308 U CN201320112308 U CN 201320112308U CN 203176637 U CN203176637 U CN 203176637U
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- Prior art keywords
- steel
- end cap
- compensation end
- pipe
- heat preservation
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Abstract
The utility model discloses a steel sleeve steel heat preservation pipe with a corrugated compensation end cap. The steel sleeve steel heat preservation pipe with the corrugated compensation end cap comprises a working steel rod, a guiding support, an outer protective steel pipe and the corrugated compensation end cap arranged inside the outer protective steel pipe. The working steel rod is installed inside the corrugated compensation end cap. A heat preservation layer is arranged inside the outer protective steel pipe. The steel sleeve steel heat preservation pipe with the corrugated compensation end cap has the effect of separating a steam pipe. When leakage occurs in the pipe, only the small section, where the leakage occurs, of the pipe is influenced, and normal operation of other sections of the pipe can not be influenced.
Description
Technical field
The utility model relates to a kind of band ripple compensation end cap steel bushing steel thermal insulation pipe.
Background technique
In the steel-sleeve steel steam pipe network operation, in case certain point leaks, then the whole piece pipe network all can not normally move, and maintenance bothers, and has not only lost time but also waste of manpower.
Summary of the invention
The technical problems to be solved in the utility model is to carry a kind of safe, the steel bushing steel thermal insulation pipe that can increase work efficiency.
For addressing the above problem, the utility model adopts following technological scheme:
A kind of band ripple compensation end cap steel bushing steel thermal insulation pipe comprises work steel pole, guiding trestle and external protective steel tube, and is arranged on the ripple compensation end cap in the external protective steel tube, and described work steel pole is installed in the ripple compensation end cap, and described external protective steel tube inside is provided with thermal insulation layer.
As the technological scheme of preferred version, be provided with guiding trestle between described external protective steel tube and the thermal insulation layer.
The beneficial effect of the utility model band ripple compensation end cap steel bushing steel thermal insulation pipe is: the steel-sleeve steel steam thermal insulation pipe of this practicality band ripple compensation end cap, has the effect of the steam line of partition, when making pipeline occur leaking, only influence occurs leaking this a bit of pipeline, and can not influence the normal operation of other pipeline.
Description of drawings
Fig. 1 is the structural representation of this practicality band ripple compensation end cap steel bushing steel thermal insulation pipe.
Description of reference numerals:
1, external protective steel tube, 2, thermal insulation layer, 3, the ripple compensation end cap, 4, the work steel pole, 5, guiding trestle.
Embodiment
See also shown in Figure 1, a kind of band ripple compensation end cap steel bushing steel thermal insulation pipe, comprise work steel pole 4, guiding trestle 5 and external protective steel tube 1, and be arranged on ripple compensation end cap 3 in the external protective steel tube 1, described work steel pole 4 is installed in the ripple compensation end cap 3, and described external protective steel tube 1 inside is provided with thermal insulation layer 2.
Wherein, 2 be provided with guiding trestle 5 between described external protective steel tube 1 and the thermal insulation layer.
The beneficial effect of the utility model band ripple compensation end cap steel bushing steel thermal insulation pipe is: the steel-sleeve steel steam thermal insulation pipe of this practicality band ripple compensation end cap, has the effect of the steam line of partition, when making pipeline occur leaking, only influence occurs leaking this a bit of pipeline, and can not influence the normal operation of other pipeline.
The above only is embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. be with ripple compensation end cap steel bushing steel thermal insulation pipe for one kind, it is characterized in that: comprise work steel pole (4), guiding trestle (5) and external protective steel tube (1), and be arranged on ripple compensation end cap (3) in the external protective steel tube (1), described work steel pole (4) is installed in the ripple compensation end cap (3), and described external protective steel tube (1) inside is provided with thermal insulation layer (2).
2. band ripple compensation end cap steel bushing steel thermal insulation pipe according to claim 1 is characterized in that: be provided with guiding trestle (5) between described external protective steel tube (1) and the thermal insulation layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112308 CN203176637U (en) | 2013-03-13 | 2013-03-13 | Steel sleeve steel heat preservation pipe with corrugated compensation end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112308 CN203176637U (en) | 2013-03-13 | 2013-03-13 | Steel sleeve steel heat preservation pipe with corrugated compensation end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176637U true CN203176637U (en) | 2013-09-04 |
Family
ID=49073332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112308 Expired - Lifetime CN203176637U (en) | 2013-03-13 | 2013-03-13 | Steel sleeve steel heat preservation pipe with corrugated compensation end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212073A (en) * | 2020-08-27 | 2021-01-12 | 烟台清泉实业有限公司 | Uncompensated direct-buried method for steel-sheathed-steel hot water pipeline |
-
2013
- 2013-03-13 CN CN 201320112308 patent/CN203176637U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212073A (en) * | 2020-08-27 | 2021-01-12 | 烟台清泉实业有限公司 | Uncompensated direct-buried method for steel-sheathed-steel hot water pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |