CN206323579U - A kind of high-efficiency heating pipe - Google Patents
A kind of high-efficiency heating pipe Download PDFInfo
- Publication number
- CN206323579U CN206323579U CN201621320857.2U CN201621320857U CN206323579U CN 206323579 U CN206323579 U CN 206323579U CN 201621320857 U CN201621320857 U CN 201621320857U CN 206323579 U CN206323579 U CN 206323579U
- Authority
- CN
- China
- Prior art keywords
- tube
- outer tube
- hole
- face
- inner tube
- 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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Abstract
The utility model discloses the third through-hole set in a kind of high-efficiency heating pipe, inner tube with ft connection, and inner tube uses the metal material with Thermal conductivity to be made；Insulative pipe sleeve is loaded on outside inner tube；Resistive spiral formula is fixed in insulation pipe outer wall；Outer tube uses the metal material with Thermal conductivity to be made, and the first through hole of axially distribution is set in outer tube, outer tube sleeve is loaded on outside insulation tube, and first through hole extends to outer tube outer wall, forms the inside groove that matching accommodates resistance；Insulating barrier is filled between insulation tube and outer tube, to prevent outer tube and ohmic electrical contact；Plug is seamlessly connected with outer tube end face, is seamlessly connected with inner tube end face；Termination is seamlessly connected with outer tube end face, is seamlessly connected with inner tube end face, and positioned at the relative one end of plug, termination is provided with the second through hole, and second through hole is communicated with third through-hole.The utility model is greatly improved the efficiency of heating surface of heating tube.
Description
Technical field
The utility model is related to a kind of high-efficiency heating pipe.
Background technology
Heating tube is as a kind of common heat-exchange apparatus, and the use in the equipment such as air-conditioning, washing machine is widely, existing
There is heating-pipe structure as follows, general to be made of metal material to meet the requirement in heat conduction mainly including outer tube, heater strip
It is placed in outer tube, insulating powder is filled between heater strip and outer tube, for completely cuts off between the heater strip that may occur and outer tube
Electrical connection, be so designed that, the heat on heater strip is difficult export outer tube, and electrical heating efficiency is relatively low, it would be highly desirable to improve.
Utility model content
To solve technical problem present in background technology, the utility model proposes a kind of high-efficiency heating pipe, electrical heating effect
Rate is greatly improved.
The utility model proposes a kind of high-efficiency heating pipe, including：
Inner tube, inside sets the third through-hole with ft connection, and inner tube uses the metal material with Thermal conductivity to be made；
Insulation tube, is set in outside inner tube；
Resistance, is spirally fixed in insulation pipe outer wall；
Outer tube, is made of the metal material with Thermal conductivity, the first through hole of axially distribution is set in outer tube, outside
Pipe sleeve is loaded on outside insulation tube, and first through hole extends to outer tube outer wall, forms the inside groove that matching accommodates resistance；
Insulating barrier, is filled between insulation tube and outer tube, to prevent outer tube and ohmic electrical contact；
Plug, is seamlessly connected with outer tube end face, is seamlessly connected with inner tube end face；
Termination, is seamlessly connected with outer tube end face, is seamlessly connected with inner tube end face, and positioned at the relative one end of plug, termination
The second through hole is provided with, second through hole is communicated with third through-hole.
Preferably, arbitrary point is equal with the beeline between outer tube wall on resistance outer wall.
In the utility model, a kind of high-efficiency heating pipe is proposed, the efficiency of heating surface of heating tube can be greatly promoted.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of high-efficiency heating pipe cross-sectional view.
Embodiment
Reference picture 1, the utility model proposes a kind of high-efficiency heating pipe, the third through-hole with ft connection is set in inner tube 5
7, inner tube 5 is made of the metal material with Thermal conductivity；Insulation tube 3 is set in outside inner tube 5；Resistance 4 is spirally solid
It is scheduled on the outer wall of insulation tube 3；Outer tube 1 is made of the metal material with Thermal conductivity, and axially distribution is set in outer tube 1
First through hole, outer tube 1 is set in outside insulation tube 3, and first through hole extends to the outer wall of outer tube 1, is formed matching and is accommodated the interior of resistance 4
Groove, due to the presence of insulation tube 3, will not also leak electricity between resistance 4 and inner tube 5；Insulating barrier 2 is filled in insulation tube 3 and outer
Between pipe 1, to prevent outer tube 1 from being made electrical contact with resistance 4, resistance 4 can the outer wall of infinite approach outer tube 1 so that resistance 4 with it is to be heated
Heat exchanger effectiveness between medium is higher, without causing to leak electricity between resistance 4 and outer tube 1, and causes security incident；It is stifled
First 8 are seamlessly connected with the end face of outer tube 1, are seamlessly connected with the end face of inner tube 5；Termination 6, is seamlessly connected with the end face of outer tube 1, with inner tube 5
End face is seamlessly connected, and positioned at the relative one end of plug 8, plug 8 and the presence of termination 6, can prevent that thermal medium to be added from entering
To electric leakage is caused between outer tube 1 and inner tube 5, termination 6 is provided with the second through hole 9, and second through hole 9 is communicated with third through-hole 7, and
Thermal medium to be added can be entered in third through-hole 7, so that resistance 4 can be by sending out between inner tube 5 and thermal medium to be added
Heat is exchanged, and greatly improves heat exchanger effectiveness.Beeline on the outer wall of resistance 4 between arbitrary point and the inwall of outer tube 1 is homogeneous
Deng because the heat transfer efficiency of outer tube 1 is very high, when each position infinite approach 1 inwall of outer tube of resistance 4, heat transfer efficiency is highest
's.
The above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (2)
1. a kind of high-efficiency heating pipe, it is characterised in that including：
Inner tube (5), inside sets the third through-hole (7) with ft connection, inner tube (5) is using the metal material with Thermal conductivity
It is made；
Insulation tube (3), is set in inner tube (5) outside；
Resistance (4), is spirally fixed on insulation tube (3) outer wall；
Outer tube (1), is made of the metal material with Thermal conductivity, and the first through hole of axially distribution is set in outer tube (1),
Outer tube (1) is set in insulation tube (3) outside, and first through hole extends to outer tube (1) outer wall, forms the inside groove that matching accommodates resistance (4)；
Insulating barrier (2), is filled between insulation tube (3) and outer tube (1), to prevent outer tube (1) from being made electrical contact with resistance (4)；
Plug (8), is seamlessly connected with outer tube (1) end face, is seamlessly connected with inner tube (5) end face；
Termination (6), with outer tube (1) end face be seamlessly connected, with inner tube (5) end face be seamlessly connected, and positioned at plug (8) it is relative one
End, termination (6) are provided with the second through hole (9), and second through hole (9) is communicated with third through-hole (7).
2. high-efficiency heating pipe according to claim 1, it is characterised in that arbitrary point and outer tube (1) on resistance (4) outer wall
Beeline between inwall is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320857.2U CN206323579U (en) | 2016-12-02 | 2016-12-02 | A kind of high-efficiency heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320857.2U CN206323579U (en) | 2016-12-02 | 2016-12-02 | A kind of high-efficiency heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206323579U true CN206323579U (en) | 2017-07-11 |
Family
ID=59265748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621320857.2U Expired - Fee Related CN206323579U (en) | 2016-12-02 | 2016-12-02 | A kind of high-efficiency heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206323579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168205A (en) * | 2018-09-28 | 2019-01-08 | 泰州市骏前电热器材有限公司 | A kind of carbon fibre materials electrothermal tube structure |
-
2016
- 2016-12-02 CN CN201621320857.2U patent/CN206323579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168205A (en) * | 2018-09-28 | 2019-01-08 | 泰州市骏前电热器材有限公司 | A kind of carbon fibre materials electrothermal tube structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170711 Termination date: 20201202 |