CN208025617U - A kind of heater of equal heat structure - Google Patents
A kind of heater of equal heat structure Download PDFInfo
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- CN208025617U CN208025617U CN201820381003.8U CN201820381003U CN208025617U CN 208025617 U CN208025617 U CN 208025617U CN 201820381003 U CN201820381003 U CN 201820381003U CN 208025617 U CN208025617 U CN 208025617U
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- soaking
- heat
- outer tube
- inner tube
- tube
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Abstract
The utility model discloses a kind of heaters of equal heat structure, including：At least one set of soaking component and several radiating fins outside soaking component, the soaking component includes fever inner tube and soaking outer tube, the fever inner tube is for generating heat, the soaking outer tube is set in outside fever inner tube, the heat transfer that inner tube of generating heat generates is to soaking outer tube, then the radiating fin by being connected on the outer wall of soaking outer tube is dispersed into air.The utility model is simple in structure and reliable, heat can obtain it is abundant, uniformly distribute.
Description
Technical field
The utility model is related to heating system technical fields, and in particular to a kind of heater of equal heat structure.
Background technology
Space heater is very universal in life, has a kind of filling type space heater, cooling fin to use exposed side
Formula, there is a cavity interlayer inside cooling fin, and filled with conduction oil in cavity, after electric-heating heat-conductive oil, conduction oil is formed in cavity
Thermal convection current, heat are not concentrated in a regional area, allow the temperature equalization of entire cooling fin, so even if in bare radiator
In the case of, high-temperature region will not be formed, human body is scalded, exposed cooling fin is also easier to empty by radiation and Convective Heating
Gas, to reach good heating effect.
The shortcomings that filling type space heater is complicated, and cooling fin cavity is needed through a large amount of welded steel double metal foil
The technique of piece is realized, weld defect is easy tod produce, and the failure for causing conduction oil to leak causes service life not grow, life of product
After termination, discarded heater can cause environmental pollution because conduction oil is contained in the inside, and double-deck metal structure and
Conduction oil keeps product heavier, and mobile inconvenient, transportation cost increases.
Another is not oil-filled, the heater heated using electrothermal tube, is equipped with cooling fin in fever pipe outer wall, radiates
Upper and lower and side-wall hole protective cover is enclosed with outside piece, cooling fin is contacted with air, to heat air, by heat-generating pipe
Heat transfer is gone out, and has preferable heating effect.
It has a defect that the heating area of heat-generating pipe is small, and heat is concentrated, to which surface temperature is high, because without class
Like the buffer medium of conduction oil, heat can not be distributed at once by cooling fin, be easy to cause fever tube portion part
High temperature prevents the hand of user from touching the region of high temperature exothermic pipe so such heater is required for adding containment envelope, protects
Outer cover reduces heat dissipation effect, has also blocked infra-red radiation, and radiating efficiency is made to reduce, simultaneously as fever tube portion has part
High temperature can burn the organic matter dust in air, allow in air there are peculiar smell, and high temperature also allows air more dry, and allowing makes
User does not feel well, while containment envelope also makes complex process, increases product cost.
Utility model content
For the defects in the prior art, the utility model provides a kind of heater of equal heat structure, so that its structure
It is simple and reliable, heat can obtain it is abundant, uniformly distribute.
The utility model provides a kind of heater of equal heat structure, including：It at least one set of soaking component and is mounted on
Several radiating fins outside soaking component, the soaking component include that fever inner tube and soaking outer tube, the fever inner tube are used for
Heat is generated, the soaking outer tube is set in outside fever inner tube, and the heat transfer that fever inner tube generates is to soaking outer tube, then passes through
The radiating fin being connected on the outer wall of soaking outer tube is dispersed into air.
The heat transfer that the fever inner tube of the utility model generates is to soaking outer tube, since the outer diameter of soaking outer tube is more than hair
The outer diameter of hot inner tube can obtain the heat dissipation area of bigger, smaller power density, thus soaking group by the way that soaking outer tube is arranged
The surface temperature of part further decreases, and has prodigious surface area mounted on the radiating fin of soaking outer tube, further will be outside soaking
The heat of pipe is dispersed into air because heat obtain it is abundant, uniformly distribute, the temperature of soaking outer tube and radiating fin is not
Height does not constitute a threat to the safety of user, and radiating fin integrally exposed can need not install protective cover in air, dissipate
Thermal effect is good, while being not necessary to fill conduction oil, simplifies production technology, reduces product cost, simple and reliable for structure, product
Service life be improved, life of product termination after, primary structure be easy recycle, do not generate pollution environment substance.
Further, it is provided with annular chamber between the fever inner tube and soaking outer tube, is provided with and leads in the annular chamber
Hot fin, the heat that fever inner tube generates are transferred to soaking outer tube by the heat transmission fin.By the way that heat transmission fin, fever is arranged
Inner tube transfers heat to heat transmission fin, and heat transmission fin can reduce rapidly the temperature of pipe surface in fever because surface area is big,
Heat is further transferred to outer tube by the air between heat transmission fin and heat transmission fin, to fast implement fever inner tube and soaking
Heat transfer between outer tube.
Further, the heat transmission fin is axially extended and is surround and is set in annular chamber, in heat transmission fin and fever
Pipe is integrally formed or heat transmission fin is integrally formed with soaking outer tube.Using the above structure, it is convenient for manufacture and assembly.
Further, it is provided with annular chamber between the fever inner tube and soaking outer tube, is filled with and leads in the annular chamber
Hot filler, the heat that fever inner tube generates are transferred to soaking outer tube by the heat-conducting filler.Using the above structure, it generates heat
The heat that inner tube generates can quickly be transferred to soaking outer tube by heat-conducting filler, simple in structure and reliable.
Further, the internal diameter of the outer diameter and soaking outer tube of the fever inner tube matches, the heat that fever inner tube generates
It is transferred directly to soaking outer tube and the tube wall through soaking outer tube is transferred to the surface of soaking outer tube.Using the above structure, outside soaking
The wall thickness of pipe is thicker, and the heat that fever inner tube generates directly is transferred to the surface of soaking outer tube by the tube wall of soaking outer tube, from
And increasing heat radiation area, it is simple in structure and reliable.
Further, the duct axially extended or groove are equipped in the tube wall of the soaking outer tube.Pass through providing holes
Road or groove can mitigate the weight of soaking outer tube, save material.
Further, helical form heating wire is provided in the fever inner tube, between inner tube of generating heat and helical form heating wire
Filled with insulation powder, the first end cover of inner tube of generating heat being provided at both ends with for sealed insulation powder.Insulation powder plays absolutely
The effect of edge and the fixed helical form heating wire of support, what helical form heating wire generated is transferred to fever inner tube by the powder that insulate,
To realize the fever of fever inner tube.
Further, the second end cover for being provided at both ends with sealing and supporting fever inner tube of the soaking outer tube.Structure is tight
It gathers, the position between soaking outer tube and fever inner tube is fixed.
Further, the radiating fin is equipped with soaking component described at least two groups, soaking component in the up-down direction
The power of fever inner tube successively decrease successively from the bottom to top.Since the heat of bottom soaking component can heat the soaking component on top,
The temperature of the radiating fin on top is caused to be higher than the temperature of the radiating fin of lower part, thus the soaking component power on top is appropriate
Reduction can ensure that whole temperature is almost the same.
Further, the periphery that the radiating fin is contacted with soaking outer tube is provided with annular bending, the annular bending
Medial surface be close to soaking outer tube outer wall.By the way that annular bending is arranged, can increase between radiating fin and soaking outer tube
Contact area improves the transmission efficiency of heat.
The utility model has the beneficial effects that：The heat transfer that the fever inner tube of the utility model generates to soaking outer tube,
Since the outer diameter of soaking outer tube is more than the outer diameter of fever inner tube, the heat dissipation area of bigger can be obtained by the way that soaking outer tube is arranged,
It is smaller so that power density, thus the surface temperature of soaking component further decreases, and is mounted on the radiating fin of soaking outer tube
Have prodigious surface area, further the heat of soaking outer tube be dispersed into air because heat obtain it is abundant, uniformly distribute,
The temperature of soaking outer tube and radiating fin is not high, does not constitute a threat to the safety of user, and radiating fin can be whole exposed
In air, protective cover, good heat dissipation effect need not be installed, while being not necessary to fill conduction oil, production technology is simplified, reduce
Product cost, simple and reliable for structure, the service life of product is improved, and after life of product termination, primary structure is easy back
It receives and utilizes, do not generate the substance of pollution environment.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the structural schematic diagram of embodiment 2；
Fig. 4 is the structural schematic diagram of embodiment 3.
In attached drawing, 1 indicates fever inner tube；11 indicate helical form heating wire；12 indicate insulation powder；13 indicate first end
Lid；2 indicate soaking outer tube；21 indicate second end cover；3 indicate radiating fin；31 indicate annular bending；4 indicate annular chamber；5 tables
Show heat transmission fin；6 indicate heat-conducting filler.
Specific implementation mode
The embodiment of the present embodiment technical solution is described in detail below in conjunction with attached drawing.Following embodiment is only used
In clearly illustrating the technical solution of the present embodiment, therefore it is only used as example, and the present embodiment cannot be limited with this
Protection domain.
Embodiment 1
As Figure 1-Figure 2, embodiment 1 provides a kind of heater of equal heat structure, including：At least one set of soaking component
And several radiating fins 3 outside soaking component, it is at least one set of here to mean that soaking component be one group, it can
Think two groups, or multigroup, longitudinally spaced arrangement of the radiating fin 3 along soaking component.
Soaking component includes fever inner tube 1 and soaking outer tube 2, and the outer diameter of soaking outer tube 2 is usually the outer diameter of fever inner tube 1
2 times or more, be provided with helical form heating wire 11 in inner tube 1 of generating heat, be filled between inner tube 1 of generating heat and helical form heating wire 11
Insulate powder 12, the first end cover 13 of inner tube 1 of generating heat being provided at both ends with for sealed insulation powder 12, and insulation powder 12 plays
The effect of helical form heating wire 11 is fixed in insulation and support, and what helical form heating wire 11 generated is transferred to hair by the powder 12 that insulate
Hot inner tube 1, to realize the fever of fever inner tube 1.Soaking outer tube 2 is set in outside fever inner tube 1, and the both ends of soaking outer tube 2 are set
Be equipped with sealing and support fever inner tube 1 second end cover 21, it is compact-sized, by be arranged second end cover 21, soaking outer tube 2 with
Position between fever inner tube 1 is fixed, and the heat transfer that fever inner tube 1 generates is to soaking outer tube 2, then by being connected to outside soaking
Radiating fin 3 on the outer wall of pipe 2 is dispersed into air.
Since the outer diameter of soaking outer tube 2 is more than the outer diameter of fever inner tube 1, bigger can be obtained by the way that soaking outer tube 2 is arranged
Heat dissipation area, smaller power density, thus the surface temperature of soaking component further decreases is mounted on soaking outer tube 2
Radiating fin 3 has prodigious surface area, and further the heat of soaking outer tube 2 is dispersed into air because heat obtain fully,
It uniformly distributes, the temperature of soaking outer tube 2 and radiating fin 3 is not high, does not constitute a threat to the safety of user, radiating fin 3
Integrally exposed protective cover, good heat dissipation effect can need not be installed in air, while be not necessary to fill conduction oil, simplify
Production technology reduces product cost, simple and reliable for structure, and the service life of product is improved, main after life of product termination
It wants structure to be easy to recycle, does not generate the substance of pollution environment.
When radiating fin 3 is equipped with two groups and the above soaking component in the up-down direction, the fever inner tube 1 of soaking component
Power successively decrease successively from the bottom to top, since the heat of bottom soaking component can heat the soaking component on top, cause top
The temperature of radiating fin 3 is higher than the temperature of the radiating fin 3 of lower part, thus the soaking component power on top is suitably reduced can be with
Ensure that whole temperature is almost the same.
In addition, the periphery that the radiating fin 3 of the present embodiment is contacted with soaking outer tube 2 is provided with annular bending 31, annular folding
Curved 31 medial surface is close to 2 outer wall of soaking outer tube, by the way that annular bending 31 is arranged, can increase outside radiating fin 3 and soaking
Contact area between pipe 2 improves the transmission efficiency of heat.
In the present embodiment, it generates heat between inner tube 1 and soaking outer tube 2 and is provided with annular chamber 4, be provided with and lead in annular chamber 4
Hot fin 5, the heat that fever inner tube 1 generates are transferred to soaking outer tube 2 by heat transmission fin 5, by the way that heat transmission fin 5, hair is arranged
Hot inner tube 1 transfers heat to heat transmission fin 5, and heat transmission fin 5 can reduce rapidly 1 surface of fever inner tube because surface area is big
Temperature, heat is further transferred to outer tube by the air between heat transmission fin 5 and heat transmission fin 5, to fast implement fever
Heat transfer between inner tube 1 and soaking outer tube 2.Specifically, heat transmission fin 5, which is axially extended and surround, is set to annular chamber 4
Interior, heat transmission fin 5 and fever inner tube 1 are integrally formed or heat transmission fin 5 and soaking outer tube 2 are integrally formed (shown in Fig. 1 and Fig. 2
It is heat transmission fin 5 and 2 integrally formed structure of soaking outer tube), it is convenient for manufacture and assembly in this way.
Embodiment 2
As shown in figure 3, embodiment 2 provides a kind of heater of equal heat structure, component included by embodiment 2 and each
Correlation between component is substantially the same manner as Example 1, institute the difference is that：It is set between fever inner tube 1 and soaking outer tube 2
It is equipped with annular chamber 4, heat-conducting filler 6 is filled in annular chamber 4, the heat that fever inner tube 1 generates is transmitted by heat-conducting filler 6
It is simple in structure and reliable to soaking outer tube 2.It should be pointed out that heat-conducting filler 6 here can be the solids material such as graphite powder
Material, or air.
Embodiment 3
As shown in figure 4, embodiment 3 provides a kind of heater of equal heat structure, component included by embodiment 3 and each
Correlation between component is substantially the same manner as Example 1, institute the difference is that：The wall thickness of soaking outer tube 2 is thicker, in fever
The outer diameter of pipe 1 and the internal diameter of soaking outer tube 2 match, and the heat that fever inner tube 1 generates is transferred directly to soaking outer tube 2 and through equal
The tube wall of hot outer tube 2 is transferred to the surface of soaking outer tube 2, simple in structure and reliable to increasing heat radiation area.Outside due to soaking
The wall thickness of pipe 2 is thicker, and the duct axially extended or groove can be equipped in the tube wall of soaking outer tube 2, by the way that duct is arranged
Or groove, the weight of soaking outer tube 2 can be mitigated, material is saved, reduce cost.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the present embodiment, rather than its limitations；
Although the present embodiment is described in detail with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be either special to which part or whole technologies with technical scheme described in the above embodiments is modified
Sign carries out equivalent replacement；And these modifications or replacements, it does not separate the essence of the corresponding technical solution, and the present embodiment is respectively implemented
The range of example technical solution, should all cover in the claim of the present embodiment and the range of specification.
Claims (10)
1. a kind of heater of equal heat structure, which is characterized in that including：At least one set of soaking component and be mounted on soaking component
Outer several radiating fins, the soaking component include fever inner tube and soaking outer tube, and the fever inner tube is used to generate heat,
The soaking outer tube is set in outside fever inner tube, and the heat transfer that fever inner tube generates is equal to soaking outer tube, then by being connected to
The radiating fin on the outer wall of hot outer tube is dispersed into air.
2. the heater of equal heat structure according to claim 1, it is characterised in that：The fever inner tube and soaking outer tube it
Between be provided with annular chamber, be provided with heat transmission fin in the annular chamber, the heat that fever inner tube generates passes through the heat transmission fin
It is transferred to soaking outer tube.
3. the heater of equal heat structure according to claim 2, it is characterised in that：The heat transmission fin axially extends simultaneously
Around being set in annular chamber, heat transmission fin is integrally formed with fever inner tube or heat transmission fin is integrally formed with soaking outer tube.
4. the heater of equal heat structure according to claim 1, it is characterised in that：The fever inner tube and soaking outer tube it
Between be provided with annular chamber, heat-conducting filler is filled in the annular chamber, the heat that fever inner tube generates is filled out by the heat conduction
It fills object and is transferred to soaking outer tube.
5. the heater of equal heat structure according to claim 1, it is characterised in that：The outer diameter of the fever inner tube and soaking
The internal diameter of outer tube matches, and the heat that fever inner tube generates is transferred directly to soaking outer tube and the tube wall through soaking outer tube is transferred to
The surface of soaking outer tube.
6. the heater of equal heat structure according to claim 5, it is characterised in that：The tube wall inner ring of the soaking outer tube is set
There are the duct axially extended or groove.
7. according to the heater of the equal heat structure of claim 1-6 any one of them, it is characterised in that：It is set in the fever inner tube
It is equipped with helical form heating wire, filled with insulation powder between inner tube of generating heat and helical form heating wire, the both ends setting for inner tube of generating heat
It is useful for the first end cover of sealed insulation powder.
8. according to the heater of the equal heat structure of claim 1-6 any one of them, it is characterised in that：The two of the soaking outer tube
End is provided with sealing and supports the second end cover of fever inner tube.
9. according to the heater of the equal heat structure of claim 1-6 any one of them, it is characterised in that：The radiating fin is upper
Lower section is equipped with soaking component described at least two groups upwards, and the power of the fever inner tube of soaking component successively decreases successively from the bottom to top.
10. according to the heater of the equal heat structure of claim 1-6 any one of them, it is characterised in that：The radiating fin with
The periphery of soaking outer tube contact is provided with annular bending, and the medial surface of the annular bending is close to soaking outer tube outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381003.8U CN208025617U (en) | 2018-03-20 | 2018-03-20 | A kind of heater of equal heat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381003.8U CN208025617U (en) | 2018-03-20 | 2018-03-20 | A kind of heater of equal heat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208025617U true CN208025617U (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381003.8U Expired - Fee Related CN208025617U (en) | 2018-03-20 | 2018-03-20 | A kind of heater of equal heat structure |
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| Country | Link |
|---|---|
| CN (1) | CN208025617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592148A (en) * | 2018-03-20 | 2018-09-28 | 宋振明 | A kind of heater of equal heat structure |
-
2018
- 2018-03-20 CN CN201820381003.8U patent/CN208025617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592148A (en) * | 2018-03-20 | 2018-09-28 | 宋振明 | A kind of heater of equal heat structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: Cixi Town God's Temple Guanhaiwei town, village 315300 Zhejiang city of Ningbo Province Patentee after: Cixi Zhong Bang Electrical Appliance Co., Ltd. Address before: 315300 Zhejiang city of Ningbo province Cixi city Guanhaiwei town Wei Dong Cun Ruyi garden 5 building 1802 room Patentee before: Song Zhen Ming |
|
| 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: 20181030 Termination date: 20210320 |