CN203907039U - Double-layer pipe for floor heating - Google Patents
Double-layer pipe for floor heating Download PDFInfo
- Publication number
- CN203907039U CN203907039U CN201420188163.2U CN201420188163U CN203907039U CN 203907039 U CN203907039 U CN 203907039U CN 201420188163 U CN201420188163 U CN 201420188163U CN 203907039 U CN203907039 U CN 203907039U
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- CN
- China
- Prior art keywords
- layer pipe
- heat
- floor heating
- inner tube
- cross
- 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
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A double-layer pipe for floor heating comprises an inner layer pipe (1), wherein the cross section of the inner layer pipe (1) is triangle, square, rectangular, regular pentagonal, regular hexagonal, diamond-shaped, round or oval; the outer side of the inner layer pipe (1) is sleeved with an outer layer pipe (2); the cross section of the outer layer pipe (2) is triangle, square, rectangular, regular pentagonal, regular hexagonal, diamond-shaped, round or oval; a plurality of heat radiation plates (3) or heat radiation rods are arranged between the outer layer pipe (2) and the inner layer pipe (1); the inner ends of the heat radiation plates (3) or heat radiation rods are connected with the outer side wall of the inner layer pipe (1) into a whole; the inner ends of the heat radiation plates (3) or heat radiation rods are connected with the inner side wall of the outer layer pipe (2) into a whole. The utility model aims to provide a double-layer pipe for floor heating, which has the advantages of large heat radiation area, good heat radiation effect, high pressure-resistant property and long service life.
Description
Technical field
The utility model relates to a kind of floor heating Double-layer pipe.
Background technique
Existing floor heating because heat diffusion area is relatively little, causes its radiating effect poor with tubing, because the design of its sectional shape is unreasonable, causes its working life also shorter.
Model utility content
The purpose of this utility model is to provide a kind of heat diffusion area large, good heat dissipation effect, and withstand voltage properties is high, the floor heating Double-layer pipe of long service life.
Floor heating Double-layer pipe of the present utility model, comprise inner tube, the cross section of inner tube is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, the outside of inner tube is set with external pipe, the cross section of external pipe is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, multiple Heat sink or heat-removal bars of being provided with between external pipe and described inner tube, the inner end of Heat sink or heat-removal bar and the outer side wall of inner tube are connected as one, the inner end of Heat sink or heat-removal bar and the madial wall of described external pipe are connected as one.
Floor heating Double-layer pipe of the present utility model, wherein said Heat sink or heat-removal bar are disposed radially.
Floor heating Double-layer pipe of the present utility model, wherein said Heat sink or heat-removal bar are obliquely installed, Heat sink or heat-removal bar and radially between angle be 15 °-20 °.
Floor heating Double-layer pipe of the present utility model, the inside and outside sidewall of wherein said external pipe is provided with multiple heat exchange projections, and heat exchange projection is that semicircle is spherical cylindrical or conical.
Floor heating Double-layer pipe of the present utility model, the cross-section area of wherein said external pipe is 1.5-4 times of described inner tube cross-section area.
Floor heating Double-layer pipe of the present utility model, the cross-section area of wherein said external pipe is 2.2-2.6 times of described inner tube cross-section area.
Floor heating Double-layer pipe of the present utility model, the cross section of its inner tube is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, the outside of inner tube is set with external pipe, the cross section of external pipe is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, can effectively increase thus heat diffusion area, due to multiple Heat sink or heat-removal bars of being provided with between external pipe and described inner tube, the inner end of Heat sink or heat-removal bar and the outer side wall of inner tube are connected as one, the inner end of Heat sink or heat-removal bar and the madial wall of described external pipe are connected as one, also can further improve radiating efficiency, and the working life that can improve tubing.Therefore, it is large that floor heating of the present utility model has heat diffusion area with Double-layer pipe, good heat dissipation effect, and withstand voltage properties is high, the feature of long service life.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Brief description of the drawings
Fig. 1 is the plan view of a kind of mode of execution of floor heating of the present utility model Double-layer pipe;
Fig. 2 is the plan view of the another kind of mode of execution of floor heating of the present utility model Double-layer pipe.
Embodiment
Referring to Fig. 1 and Fig. 2, floor heating Double-layer pipe of the present utility model, comprise inner tube 1, the cross section of inner tube 1 is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, the outside of inner tube 1 is set with external pipe 2, the cross section of external pipe 2 is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, multiple Heat sink 3 or heat-removal bars of being provided with between external pipe 2 and inner tube 1, the outer side wall of the inner end of Heat sink 3 or heat-removal bar and inner tube 1 is connected as one, the madial wall of the inner end of Heat sink 3 or heat-removal bar and external pipe 2 is connected as one.
As further improvement of the utility model, above-mentioned Heat sink 3 or heat-removal bar are disposed radially.
As further improvement of the utility model, above-mentioned Heat sink 3 or heat-removal bar are obliquely installed, Heat sink 3 or heat-removal bar and radially between angle be 15 °-20 °.This design can further improve radiating effect and the working life of floor heating Double-layer pipe.
As further improvement of the utility model, the inside and outside sidewall of above-mentioned external pipe 2 is provided with multiple heat exchange projections, and heat exchange projection is that semicircle is spherical cylindrical or conical.This design can further improve radiating effect and the working life of floor heating Double-layer pipe.
As further improvement of the utility model, the cross-section area of above-mentioned external pipe 2 is 1.5-4 times of inner tube 1 cross-section area.This design can further improve radiating effect and the working life of floor heating Double-layer pipe.
As further improvement of the utility model, the cross-section area of above-mentioned external pipe 2 is 2.2-2.6 times of inner tube 1 cross-section area.This design can further improve radiating effect and the working life of floor heating Double-layer pipe.
Floor heating of the present utility model with Double-layer pipe in use, can in inner tube 1, lay heating equipment, the heat producing can be via the sidewall of inner tube 1, Heat sink 3 or heat-removal bar, external pipe 2 comes out, because the cross section of inner tube 1 is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, the outside of inner tube 1 is set with external pipe 2, the cross section of external pipe 2 is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, multiple Heat sink 3 or heat-removal bars of being provided with between external pipe 2 and inner tube 1, the outer side wall of the inner end of Heat sink 3 or heat-removal bar and inner tube 1 is connected as one, the madial wall of the inner end of Heat sink 3 or heat-removal bar and external pipe 2 is connected as one.Therefore, it is large that floor heating of the present utility model has heat diffusion area with Double-layer pipe, good heat dissipation effect, and withstand voltage properties is high, the feature of long service life.
Claims (5)
1. floor heating Double-layer pipe, it is characterized in that: comprise inner tube (1), the cross section of inner tube (1) is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, the outside of inner tube (1) is set with external pipe (2), the cross section of external pipe (2) is that triangle or square or rectangular or regular pentagon or regular hexagon or rhombus are circular or oval, multiple Heat sink (3) or heat-removal bars of being provided with between external pipe (2) and described inner tube (1), the outer side wall of the inner end of Heat sink (3) or heat-removal bar and inner tube (1) is connected as one, the madial wall of the inner end of Heat sink (3) or heat-removal bar and described external pipe (2) is connected as one,
The inside and outside sidewall of described external pipe (2) is provided with multiple heat exchange projections, and heat exchange projection is that semicircle is spherical cylindrical or conical.
2. floor heating Double-layer pipe according to claim 1, is characterized in that: described Heat sink (3) or heat-removal bar are disposed radially.
3. floor heating Double-layer pipe according to claim 1, is characterized in that: described Heat sink (3) or heat-removal bar are obliquely installed, Heat sink (3) or heat-removal bar and radially between angle be 15 °-20 °.
4. according to the floor heating Double-layer pipe described in claim 1 or 2 or 3, it is characterized in that: the cross-section area of described external pipe (2) is 1.5-4 times of described inner tube (1) cross-section area.
5. floor heating Double-layer pipe according to claim 4, is characterized in that: the cross-section area of described external pipe (2) is 2.2-2.6 times of described inner tube (1) cross-section area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188163.2U CN203907039U (en) | 2014-04-18 | 2014-04-18 | Double-layer pipe for floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188163.2U CN203907039U (en) | 2014-04-18 | 2014-04-18 | Double-layer pipe for floor heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907039U true CN203907039U (en) | 2014-10-29 |
Family
ID=51781317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188163.2U Expired - Fee Related CN203907039U (en) | 2014-04-18 | 2014-04-18 | Double-layer pipe for floor heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907039U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371002A (en) * | 2015-12-28 | 2016-03-02 | 苏州市相城区渭塘玉翔钢具厂 | Novel steel pipe for heating unit |
| CN105402508A (en) * | 2015-12-29 | 2016-03-16 | 天津市天鹏建筑器材有限公司 | Floor heating pipe material |
| CN107098226A (en) * | 2017-05-16 | 2017-08-29 | 宁波大叶园林工业有限公司 | The two-tube tube rolling device of aqueous vapor |
-
2014
- 2014-04-18 CN CN201420188163.2U patent/CN203907039U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371002A (en) * | 2015-12-28 | 2016-03-02 | 苏州市相城区渭塘玉翔钢具厂 | Novel steel pipe for heating unit |
| CN105402508A (en) * | 2015-12-29 | 2016-03-16 | 天津市天鹏建筑器材有限公司 | Floor heating pipe material |
| CN107098226A (en) * | 2017-05-16 | 2017-08-29 | 宁波大叶园林工业有限公司 | The two-tube tube rolling device of aqueous vapor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING JINHUI ZHONGFA INDUSTRY AND TRADE CO., LTD Free format text: FORMER OWNER: TIAN LI Effective date: 20150428 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 PINGGU, BEIJING TO: 101205 PINGGU, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150428 Address after: 101205 Beijing city Pinggu district town Yu New Street Village Valley No. 9 room 223 Patentee after: Beijing Jinhui in trade limited company Address before: 100102, No. 4, unit 11, 30 floor, West residential district, Jinxiang, Pinggu, Beijing Patentee before: Tian Li |
|
| 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: 20141029 Termination date: 20180418 |