CN2394077Y - Hot water pipe - Google Patents
Hot water pipe Download PDFInfo
- Publication number
- CN2394077Y CN2394077Y CN 99247855 CN99247855U CN2394077Y CN 2394077 Y CN2394077 Y CN 2394077Y CN 99247855 CN99247855 CN 99247855 CN 99247855 U CN99247855 U CN 99247855U CN 2394077 Y CN2394077 Y CN 2394077Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- return pipe
- delivery pipe
- utility
- 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
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to a new-type hot water delivering pipe. The utility model is composed of a water delivery pipe, a water return pipe, and a fixed support frame, wherein, the water delivery pipe and the water return pipe are concentric, delivered water flows through gaps in the water delivery pipe, returned water flows through gaps between the water delivery pipe and the water return pipe, the water delivery pipe and the fixed support frame are made from heat insulating materials, and the water return pipe is made from metal materials. The utility model has the advantages of good thermal insulation property, energy saving, favorable conditions for environmental protection, and material saving.
Description
The utility model relates to water pipe, particularly the hot-water heating conduit pipe.
At present, known hot-water heating conduit pipe adopts two water pipes of decentraction to send water and backwater, needs two cover supports, and unfavorable environmental protection, materials waste, heat insulating ability be bad, waste energy.
The purpose of this utility model provides a kind of novel hot-water heating conduit pipe, and it can not only send water, backwater, and adopt one the cover support, be beneficial to environmental protection, materials saving, good heat preservation performance, energy saving.
The purpose of this utility model is achieved in that flow pipe and return pipe are concentric, and promptly flow pipe places in the middle of the return pipe, and return pipe is installed on outside the flow pipe, is fixed by support between flow pipe and the return pipe.Backwater flows by the space between flow pipe shell and the return pipe shell, send water then to flow by the space in the flow pipe.Because flow pipe places return pipe, the temperature of the projecting environment of temperature of return pipe, so the heat loss of flow pipe reduces relatively, reaches the purpose of good heat preservation performance, energy saving; Because flow pipe and return pipe are concentric tubes, therefore, only get final product with a cover support, reach the saving material, be beneficial to the environmental protection purpose.
Owing to adopt such scheme, can utilize concentric tube to send water, backwater, and simple in structure.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of novel hot-water heating conduit pipe embodiment's a longitudinal section tectonic maps.
Among the figure 1, return pipe 2, flow pipe
3, fixed support
In Fig. 1, flow pipe (2) is fixed in the return pipe (1), support by fixed support (3).
Claims (3)
1, a kind of novel hot-water heating conduit pipe is linked in sequence by flow pipe, fixed support, return pipe, and it is characterized in that: flow pipe is installed in the return pipe.
2, a kind of novel hot-water heating conduit pipe according to claim 1, it is characterized in that: flow pipe is concentric with return pipe.
3, a kind of novel hot-water heating conduit pipe according to claim 1, it is characterized in that: flow pipe is connected by fixed support with return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247855 CN2394077Y (en) | 1999-11-15 | 1999-11-15 | Hot water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247855 CN2394077Y (en) | 1999-11-15 | 1999-11-15 | Hot water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2394077Y true CN2394077Y (en) | 2000-08-30 |
Family
ID=34033188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247855 Expired - Fee Related CN2394077Y (en) | 1999-11-15 | 1999-11-15 | Hot water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2394077Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775751A (en) * | 2014-02-11 | 2014-05-07 | 太仓市晨洲塑业有限公司 | Combined pipeline |
| CN104390075A (en) * | 2014-09-12 | 2015-03-04 | 徐东海 | Water pipe with bracket |
-
1999
- 1999-11-15 CN CN 99247855 patent/CN2394077Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775751A (en) * | 2014-02-11 | 2014-05-07 | 太仓市晨洲塑业有限公司 | Combined pipeline |
| CN104390075A (en) * | 2014-09-12 | 2015-03-04 | 徐东海 | Water pipe with bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |