CN204329287U - Two water routes electrothermal tube - Google Patents
Two water routes electrothermal tube Download PDFInfo
- Publication number
- CN204329287U CN204329287U CN201220325029.3U CN201220325029U CN204329287U CN 204329287 U CN204329287 U CN 204329287U CN 201220325029 U CN201220325029 U CN 201220325029U CN 204329287 U CN204329287 U CN 204329287U
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- shell
- water
- evagination
- tube
- passage
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Abstract
Two water routes electrothermal tube that the utility model provides a kind of efficiency higher.The utility model adopts following technical scheme: be provided with winding carbon fiber electrothermal line on inner pipe between the inner and outer pipe sections, port closed between inner and outer tubes, internal tube forms interior water route, gap between shell and outer tube forms outer water channel, water inlet and delivery port is respectively equipped with at the two ends of shell, power line tube connector is provided with in the side, both ends of shell, power line is through therebetween, evagination passage is provided with in the water inlet end side of shell, sealing ring is in evagination passage centre position, the housing that sealing ring both sides are corresponding with evagination passage is respectively equipped with inlet opening and apopore.
Description
Technical field
The utility model relates to a kind of electrothermal tube, specifically refers to a kind of electrothermal tube with two water route.
Background technology
Electrothermal tube described in the utility model is a kind of electrothermal tube being mainly used in instant electric water heater.The electrothermal tube that current instant electric water heater mainly adopts is the version being wound around heating wire or being covered with Electric radiant Heating Film on the outer wall of water siphunculus, and when after heating wire or Electric radiant Heating Film heating power, the cold water flowed through in water siphunculus heats up outflow after heat exchange, for.The electrothermal tube of this structure, structure is simple, dependable performance.But because the flow velocity of water is very fast, heat exchange area is limited, and it is incomplete that heat exchange is carried out, and has more thermal loss, and therefore, efficiency is lower, there is larger energy waste.
Summary of the invention
For the above-mentioned deficiency of prior art products, the purpose of this utility model is to provide the higher two water routes electrothermal tube of a kind of efficiency.
For realizing the purpose of this utility model, the utility model adopts following technical scheme: be provided with winding carbon fiber electrothermal line on inner pipe between the inner and outer pipe sections, port closed between inner and outer tubes, internal tube forms interior water route, gap between shell and outer tube forms outer water channel, water inlet and delivery port is respectively equipped with at the two ends of shell, power line tube connector is provided with in the side, both ends of shell, power line is through therebetween, evagination passage is provided with in the water inlet end side of shell, sealing ring is in evagination passage centre position, the housing that sealing ring both sides are corresponding with evagination passage is respectively equipped with inlet opening and apopore.
Described sealing ring is established 1 or several limbers.
The beneficial effects of the utility model are: the heat that heating wire sends, and the cold water in interior water route and outer water channel carries out heat exchange from inside and outside two exchange faces, thus greatly improves heat exchanger effectiveness, does not have the loss and waste of heat, can save a large amount of electric energy.
Accompanying drawing explanation
Accompanying drawing 1 is longitudinal sectional view of the present utility model, and accompanying drawing 2 is partial lengthwise sectional view of the another kind of structure of the utility model, in figure:
(1) be shell, (11) be outer water channel, (2) be interior pipe, (21) be interior water route, (3) be outer tube, (4) carbon fiber electrothermal line, (5) be power line tube connector, (51) are power lines, and (6) are water inlets, (7) be delivery port, (8) be sealing ring, (9) are evagination passages, and (91) are inlet openings, (92) be apopore, (10) are the through holes on sealing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of detailed description of the invention of the present utility model is described.
Two water routes electrothermal tube that the utility model describes, primarily of interior pipe, outer tube, shell and carbon fiber electrothermal line are formed, as shown in drawings: between interior pipe (2) and outer tube (3), be provided with the carbon fiber electrothermal line (4) be wrapped on interior pipe (2), port closed between inner and outer tubes, internal tube forms interior water route (21), gap between shell (1) and outer tube (3) forms outer water channel (11), water inlet (6) and delivery port (7) is respectively equipped with at the two ends of shell (1), power line tube connector (5) is provided with in the side, both ends of shell (1), power line (51) is through therebetween, evagination passage (9) is provided with in the water inlet end side of shell (1), sealing ring (8) is in evagination passage centre position, the housing that sealing ring both sides are corresponding with evagination passage (9) is respectively equipped with inlet opening (91) and apopore (92).
The utility model, in specific implementation process, also can not be established evagination passage (9), and establish 1 or several limbers (10) on described sealing ring (8).
Inner and outer tubes of the present utility model all adopt silica glass material.
Claims (2)
1. two water routes electrothermal tube, primarily of interior pipe, outer tube, shell and carbon fiber electrothermal line are formed, it is characterized in that: between interior pipe (2) and outer tube (3), be provided with the carbon fiber electrothermal line (4) be wrapped on interior pipe (2), port closed between inner and outer tubes, internal tube forms interior water route (21), gap between shell (1) and outer tube (3) forms outer water channel (11), water inlet (6) and delivery port (7) is respectively equipped with at the two ends of shell (1), power line tube connector (5) is provided with in the side, both ends of shell (1), power line (51) is through therebetween, evagination passage (9) is provided with in the water inlet end side of shell (1), sealing ring (8) is in evagination passage centre position, the housing that sealing ring both sides are corresponding with evagination passage (9) is respectively equipped with inlet opening (91) and apopore (92).
2. one according to claim 1 two water routes electrothermal tube, is characterized in that: on described sealing ring (8), establish 1 or several limbers (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220325029.3U CN204329287U (en) | 2012-06-27 | 2012-06-27 | Two water routes electrothermal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220325029.3U CN204329287U (en) | 2012-06-27 | 2012-06-27 | Two water routes electrothermal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329287U true CN204329287U (en) | 2015-05-13 |
Family
ID=53165638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220325029.3U Expired - Fee Related CN204329287U (en) | 2012-06-27 | 2012-06-27 | Two water routes electrothermal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981158A (en) * | 2018-08-10 | 2018-12-11 | 四川大仁新创科技有限公司 | A kind of electromagnetism heat-producing machine for adjusting of radiating |
-
2012
- 2012-06-27 CN CN201220325029.3U patent/CN204329287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981158A (en) * | 2018-08-10 | 2018-12-11 | 四川大仁新创科技有限公司 | A kind of electromagnetism heat-producing machine for adjusting of radiating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jin Zhengnan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Jin Zhengnan Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |