CN202884379U - Thermal insulating pipe - Google Patents
Thermal insulating pipe Download PDFInfo
- Publication number
- CN202884379U CN202884379U CN 201220523208 CN201220523208U CN202884379U CN 202884379 U CN202884379 U CN 202884379U CN 201220523208 CN201220523208 CN 201220523208 CN 201220523208 U CN201220523208 U CN 201220523208U CN 202884379 U CN202884379 U CN 202884379U
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- layer
- thermal insulating
- thermal insulation
- pipe
- heat
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Abstract
Provided is a thermal insulating pipe. The thermal insulating pipe comprises an inner pipe and a thermal insulating layer which is arranged outside the inner pipe, and a heat storage layer is further arranged between the inner pipe and the heat thermal insulating layer. The heat storage layer is a phase-change-material (PCM) layer. PCMs have a good heat storage function, and can release a large amount of heat. The thermal insulating layer is a polyurethane material layer. Through the added heat storage layer, the heat can be compensated, and the thermal insulating time of the thermal insulating pipe can be prolonged.
Description
Technical field:
The utility model relates to a kind of heat-insulating pipe, specifically is a kind of thermal insulation pipe.
Background technique:
The outlet pipe of water heater when water outlet just out be cold water, then be only hot water, understand some hot water after water outlet is complete and stay in the outlet pipe.When outlet pipe interval after for the first time going out hot water went out for the second time hot water in tens minutes again, the water of originally staying in the outlet pipe can cool off again, so just out water or cold, heat insulation effect is bad.
The model utility content:
Technical problem to be solved in the utility model is that a kind of thermal insulation pipe of high insulating effect is provided.
Technical solution of the present utility model is, a kind of thermal insulation pipe is provided, and comprises inner tube and is located at the outer thermal insulation layer of inner tube, also is provided with recuperation layer between inner tube and the thermal insulation layer.
Adopt after the above structure compared with prior art, the utlity model has following advantage: by adding one deck recuperation layer, the holding time that can heat compensation prolongs thermal insulation pipe.
As preferably, described recuperation layer refers to phase-change material layers.Phase-change material has good heat accumulation function, can discharge a large amount of heats.
Further, described thermal insulation layer refers to the polyurethane material layer.
Description of drawings:
Accompanying drawing is the utility model embodiment's sectional view.
Among the figure, 1, inner tube, 2, recuperation layer, 3, thermal insulation layer.
Embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in the figure, a kind of thermal insulation pipe comprises inner tube 1 and the thermal insulation layer 3 of being located at outside the inner tube 1, also is provided with recuperation layer 2 between inner tube 1 and the thermal insulation layer 3.Described recuperation layer 2 refers to phase-change material layers.That is to say that present embodiment is followed successively by inner tube 1, phase-change material layers and thermal insulation layer 3 from inside to outside, thermal insulation layer 3 is the polyurethane material layer.Certainly, thermal insulation layer 3 is not limited to the polyurethane material layer, and thermal insulation layer 3 also can be made by other suitable thermal insulating materials such as the pure and mild isocyanates of the many ammonia of polyethers.The outlet pipe of the water heater of making take the utility model is as example, because phase-change material layers can carry out accumulation of heat when going out hot water for the first time, after the first time, water outlet was complete, the hot water of staying 1 li of inner tube can obtain the heat supplement of phase-change material layers; 3 of thermal insulation layers can prevent that hot water and the external world in the inner tube 1 from carrying out heat exchange, reduce the loss of hot water heat.So the hot water in the inner tube 1 can struggle against in a long time and keep higher temperature.Like this, use the water heater meeting convenient.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do includes within scope of patent protection of the present utility model.
Claims (3)
1. a thermal insulation pipe comprises inner tube and is located at the outer thermal insulation layer of inner tube, it is characterized in that: also be provided with recuperation layer between inner tube and the thermal insulation layer.
2. thermal insulation pipe according to claim 1, it is characterized in that: described recuperation layer refers to phase-change material layers.
3. thermal insulation pipe according to claim 2, it is characterized in that: described thermal insulation layer refers to the polyurethane material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523208 CN202884379U (en) | 2012-10-11 | 2012-10-11 | Thermal insulating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523208 CN202884379U (en) | 2012-10-11 | 2012-10-11 | Thermal insulating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884379U true CN202884379U (en) | 2013-04-17 |
Family
ID=48075808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523208 Expired - Fee Related CN202884379U (en) | 2012-10-11 | 2012-10-11 | Thermal insulating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884379U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358893A (en) * | 2013-07-05 | 2016-02-24 | 阿莫绿色技术有限公司 | Thermal insulation sheet, hybrid thermal insulation sheet, and thermal insulation panel |
| CN106679234A (en) * | 2016-11-07 | 2017-05-17 | 江苏海雷德蒙新能源有限公司 | Novel air source heat pump system |
| CN107725974A (en) * | 2017-09-29 | 2018-02-23 | 镇江市星耀智能装备有限公司 | A kind of pipeline for being incubated cold insulation |
| CN110094601A (en) * | 2019-04-30 | 2019-08-06 | 卢爽 | A kind of prefabricated heat-insulation and heat-preservation aqueduct of phase-change material functionalization |
| CN110805787A (en) * | 2019-11-29 | 2020-02-18 | 长春工业大学 | Pipeline heat preservation device for heating |
| CN112032474A (en) * | 2020-08-26 | 2020-12-04 | 天津市伟星新型建材有限公司 | Phase-change energy-storage type condensation-preventing composite pipeline and preparation method thereof |
-
2012
- 2012-10-11 CN CN 201220523208 patent/CN202884379U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358893A (en) * | 2013-07-05 | 2016-02-24 | 阿莫绿色技术有限公司 | Thermal insulation sheet, hybrid thermal insulation sheet, and thermal insulation panel |
| CN105358893B (en) * | 2013-07-05 | 2017-09-22 | 阿莫绿色技术有限公司 | Heat shield, mixed type heat shield and heat insulating panel |
| CN106679234A (en) * | 2016-11-07 | 2017-05-17 | 江苏海雷德蒙新能源有限公司 | Novel air source heat pump system |
| CN107725974A (en) * | 2017-09-29 | 2018-02-23 | 镇江市星耀智能装备有限公司 | A kind of pipeline for being incubated cold insulation |
| CN110094601A (en) * | 2019-04-30 | 2019-08-06 | 卢爽 | A kind of prefabricated heat-insulation and heat-preservation aqueduct of phase-change material functionalization |
| CN110805787A (en) * | 2019-11-29 | 2020-02-18 | 长春工业大学 | Pipeline heat preservation device for heating |
| CN110805787B (en) * | 2019-11-29 | 2021-03-12 | 长春工业大学 | Pipeline heat preservation device for heating |
| CN112032474A (en) * | 2020-08-26 | 2020-12-04 | 天津市伟星新型建材有限公司 | Phase-change energy-storage type condensation-preventing composite pipeline and preparation method thereof |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yuhang District, Hangzhou City, Zhejiang Province, 311121 West 1500 block C No. 4 unit 801 Patentee after: Hangzhou Ruhr new Mstar Technology Ltd Address before: Yuhang District, Hangzhou City, Zhejiang Province, 311121 West 1500 block C No. 4 unit 801 Patentee before: Ruhr Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20181011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |