CN107018588A - Low thermal resistance heater - Google Patents
Low thermal resistance heater Download PDFInfo
- Publication number
- CN107018588A CN107018588A CN201710202046.5A CN201710202046A CN107018588A CN 107018588 A CN107018588 A CN 107018588A CN 201710202046 A CN201710202046 A CN 201710202046A CN 107018588 A CN107018588 A CN 107018588A
- Authority
- CN
- China
- Prior art keywords
- thermal resistance
- low thermal
- heating element
- heat
- resistance heating
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims description 5
- 229910052571 earthenware Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000008236 heating water Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/021—Heaters specially adapted for heating liquids
Landscapes
- Resistance Heating (AREA)
Abstract
The invention discloses a low-thermal resistance heater which comprises a fin group, wherein the fin group comprises a plurality of fins distributed at intervals, a heating tube is inserted in the fin group, a heating wire is arranged in the heating tube, and two ends of the heating wire are connected with pins. The low-thermal resistance heater has a simple structure, saves cost, reduces the ratio of power to heat exchange area due to the larger heat exchange area of the fins when heating water, further reduces the temperature difference between the core temperature and the appearance of the heater, can achieve the effect of no scale and prolongs the service life of equipment.
Description
【Technical field】
The present invention relates to a kind of heating element, and in particular to a kind of low thermal resistance heating element.
【Background technology】
The heating element of in the market is generally heating barred body structure, and area of dissipation is smaller, and the ratio between power/area of dissipation is high,
Thermal resistance is high so that the DIE Temperature of heating element and surface temperature it is poor high, the surface of heating element is often covered with bubble, formation one
Each and every one miniature boiler, accumulates over a long period, and the surface of heating element will form incrustation scale, cause adverse consequences.
So, what the present invention was based on the deficiency of the above and produced.
【The content of the invention】
It is simple in construction the technical problem to be solved in the present invention is to provide a kind of low thermal resistance heating element, easily production, in heating
During water, the effect of Non-scale, extension device service life can be reached.
In order to solve the above technical problems, present invention employs following technical proposals：A kind of low thermal resistance heating element, its feature exists
In, including fins set, described fins set includes being interspersed with heat-generating pipe in some fins being spaced apart, described fins set,
Line with heating function is provided with the heat-generating pipe, the two ends of the line with heating function are connected with pin.
A kind of low thermal resistance heating element as described above, it is characterised in that described fin is parallel and is arranged at intervals, the hair
Heat pipe is vertically interspersed in the fins set.
A kind of low thermal resistance heating element as described above, it is characterised in that described heat-generating pipe is one, and in fins set
Repeatedly intert back and forth and form inflection structure.
A kind of low thermal resistance heating element as described above, it is characterised in that the fin is rectangle and surface is evenly arranged with
For the positioning hole passed through for heat-generating pipe.
A kind of low thermal resistance heating element as described above, it is characterised in that the line with heating function wraps up carbon fiber by glass fibre
Wire is made.
A kind of low thermal resistance heating element as described above, it is characterised in that described fin is aluminium material.
A kind of low thermal resistance heating element as described above, it is characterised in that the outer side seal of the pin is socketed with high temperature resistant
Earthenware.
Compared with prior art, a kind of low thermal resistance heating element of the invention, has reached following effect：
The present invention includes fins set, and fins set includes being interspersed with hair in some fins being spaced apart, described fins set
Line with heating function is provided with heat pipe, the heat-generating pipe, the two ends of the line with heating function are connected with pin, simple in construction, saves cost,
When heating water, because the heat exchange area of fin is larger so that the ratio reduction of power and heat exchange area, and then thermal resistance is low, reduces
The DIE Temperature of heating element and the temperature difference of appearance, can reach the effect of Non-scale, extension device service life.
【Brief description of the drawings】
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is front view of the invention；
Fig. 2 is stereogram of the invention；
Fig. 3 is the stereogram of the heat-generating pipe of the present invention；
Brief description of the drawings：1st, fin inner core；11st, positioning hole；2nd, heat-generating pipe；3rd, line with heating function；4th, pin；5th, earthenware；6th, wing
Piece group.
【Embodiment】
The mode of applying to the present invention elaborates below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of low thermal resistance heating element, including fins set 6, described fins set 6 includes being spaced apart
Some fins 1, be interspersed with heat-generating pipe 2, the heat-generating pipe 2 in described fins set 6 and be provided with line with heating function 3, the heating
The two ends of line 3 are connected with pin 4.It is in order to increase heat exchange area, because heat exchange area to be provided with some fins being spaced apart
It is inversely proportional with thermal resistance, heat exchange area is bigger, the ratio of power and heat exchange area is lower, and thermal resistance is smaller, so as to reduce DIE Temperature
With the temperature difference of appearance, therefore, when heating water, the effect of Non-scale, extension device service life can be reached.
As shown in Figure 1 to Figure 3, in the present embodiment, described fin 6 is parallel and is arranged at intervals, and the heat-generating pipe 2 is vertical
It is interspersed in the fins set 6, this structure can increase the heat exchange area of heating element so that the ratio of power and heat exchange area
Reduction, so as to realize effect of low thermal resistance heating element, the DIE Temperature and external skin temperatures difference of heating element are extremely low, reach Non-scale
Effect.
As shown in Figure 1 to Figure 3, in the present embodiment, described heat-generating pipe 2 be one, and in fins set 6 repeatedly back and forth
Intert and form inflection structure；Heat-generating pipe is formed in one, easy to process.
As shown in Figure 1 to Figure 3, in the present embodiment, the line with heating function 3 is made up of glass fibre parcel carbon-fibre wire；
There is soft and resistance to thermal property by fiberglass braided material, can bend to variously-shaped, heating can be pierced into
Pipe, and it is heat-resisting, 800 degree of welding surroundings can be born.
As shown in Figure 1 to Figure 3, in the present embodiment, the fin 1 is rectangle and surface is evenly arranged with for for heating
The positioning hole 11 that pipe 2 is passed through.
As shown in Figure 1 to Figure 3, in the present embodiment, described fin 1 is aluminium material；Can also be other materials, herein
It is not especially limited.
As shown in Figure 1 to Figure 3, in the present embodiment, the outer side seal of the pin 4 is socketed with resistant to elevated temperatures earthenware 5.
Claims (7)
1. a kind of low thermal resistance heating element, it is characterised in that including fins set (6), described fins set (6) includes what is be spaced apart
It is interspersed with some fins (1), described fins set (6) in heat-generating pipe (2), the heat-generating pipe (2) and is provided with line with heating function (3),
The two ends of the line with heating function (3) are connected with pin (4).
2. a kind of low thermal resistance heating element as claimed in claim 1, it is characterised in that described fin (6) is parallel and interval is set
Put, the heat-generating pipe (2) is vertically interspersed in the fins set (6).
3. a kind of low thermal resistance heating element as claimed in claim 2, it is characterised in that described heat-generating pipe (2) is one, and
Repeatedly intert back and forth in fins set (6) and form inflection structure.
4. a kind of low thermal resistance heating element as claimed in claim 2, it is characterised in that the fin (1) is rectangle, and surface is equal
The even positioning hole (11) being provided with for being passed through for heat-generating pipe (2).
5. a kind of low thermal resistance heating element as claimed in claim 1, it is characterised in that the line with heating function (3) is by glass fiber package
Carbon-fibre wire is wrapped up in be made.
6. a kind of low thermal resistance heating element as any one of Claims 1-4, it is characterised in that described fin (1) is
Aluminium material.
7. a kind of low thermal resistance heating element as claimed in claim 1, it is characterised in that the outer side seal socket of the pin (4)
There is resistant to elevated temperatures earthenware (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202046.5A CN107018588A (en) | 2017-03-30 | 2017-03-30 | Low thermal resistance heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202046.5A CN107018588A (en) | 2017-03-30 | 2017-03-30 | Low thermal resistance heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107018588A true CN107018588A (en) | 2017-08-04 |
Family
ID=59445953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202046.5A Pending CN107018588A (en) | 2017-03-30 | 2017-03-30 | Low thermal resistance heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107018588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235461A (en) * | 2018-02-24 | 2018-06-29 | 宁波巨凰暖通设备有限公司 | Manufacturing method, heats and the electric heating radiator of heats |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201869380U (en) * | 2010-10-11 | 2011-06-15 | 李瑞勇 | High-efficiency and energy-saving heater |
| CN202276480U (en) * | 2011-09-22 | 2012-06-13 | 镇江东方电热科技股份有限公司 | Aluminum plate type fast radiating electric heater |
| CN203136191U (en) * | 2013-04-02 | 2013-08-14 | 樱花卫厨（中国）股份有限公司 | Novel carbon fiber quartz tube heat dissipation structure |
-
2017
- 2017-03-30 CN CN201710202046.5A patent/CN107018588A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201869380U (en) * | 2010-10-11 | 2011-06-15 | 李瑞勇 | High-efficiency and energy-saving heater |
| CN202276480U (en) * | 2011-09-22 | 2012-06-13 | 镇江东方电热科技股份有限公司 | Aluminum plate type fast radiating electric heater |
| CN203136191U (en) * | 2013-04-02 | 2013-08-14 | 樱花卫厨（中国）股份有限公司 | Novel carbon fiber quartz tube heat dissipation structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235461A (en) * | 2018-02-24 | 2018-06-29 | 宁波巨凰暖通设备有限公司 | Manufacturing method, heats and the electric heating radiator of heats |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |