CN104566956A - Air heating device - Google Patents
Air heating device Download PDFInfo
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- CN104566956A CN104566956A CN201510017361.1A CN201510017361A CN104566956A CN 104566956 A CN104566956 A CN 104566956A CN 201510017361 A CN201510017361 A CN 201510017361A CN 104566956 A CN104566956 A CN 104566956A
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- heating
- heater
- heater box
- air
- box body
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- Central Heating Systems (AREA)
- Control Of Resistance Heating (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an air heating device. The air heating device comprises a heating mechanism; the heat mechanism comprises a heating rack and heating wires fixedly wound onto the heating rack; the heating mechanism is arranged inside a heater cavity formed by a heater box and a heater box cover; the heater box is provided with an air inlet; the heater box cover is provided with an air outlet; the heater box cover is provided with a heater safety mechanism; the heating mechanism also comprises a metal thermal reflecting piece at the top of the heating rack. The air heating device has the advantage that the heating wire heater achieves uniform heat emission during heating and avoids surface heating red, so that high efficiency and low power consumption can be achieved; by means of multiple protecting measures, high safety can be ensured; meanwhile, the air heating device is simple in assembly process and convenient to mount.
Description
Technical field
The present invention relates to a kind of air heating apparatus, belong to circulating air firing equipment field.
Background technology
In productive life, the occasion of hot-air is needed to have a lot, such as: dry materials, warming by air conditioner, medical disinfecting, dehumidifying etc.In the prior art, the kind of air heating apparatus also has a lot, and conventional mainly contains solar heat collector, electric heater unit.Wherein the technology of electric heater unit is also varied, but main some heat-generating pipe heating or the heating wire of adopting heats usually.
But the heating wire of existing heater is when heating, and existence is heated uneven, the phenomenon that surface can be rubescent, causes the problem that inefficiency power consumption is serious.And this heater often adopts single thermistor protection or temperature controller protection, and safeguard measure is simple, when shielding failure, will cause serious accident, and there is potential safety hazard.Meanwhile, the assembly technology of these devices is complicated, and assembling is inconvenient.
Therefore be necessary to propose a kind of new technical scheme, be heated uneven with the heater strip solving current air heating apparatus, surface is rubescent, causes inefficiency power consumption serious; Safeguard measure is simple, there is potential safety hazard; Meanwhile, the technical problem of assembly technology complexity.
Summary of the invention
The object of the invention is: solve above technical problem, a kind of air heating apparatus is provided, heater strip can not be reddened when being heated, being heated evenly, there is multiple protection measure simultaneously, and easy to assembly.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of air heating apparatus, comprising: heating mechanism, the heating wire that described heating mechanism comprises heating support, is fastened on described heating support; Described heating mechanism is positioned at the heater chamber that heater box body and heater lid are formed; Described heater box body is provided with air inlet; Described heater cartridges covers and is provided with air outlet; Described heater box body is also provided with heater insurance institution, it is characterized in that: described heating mechanism also comprises the anti-backing of metal being positioned at described heating cradle top.
As a further improvement on the present invention, the anti-backing of described metal is expanded metal.
As a further improvement on the present invention, described heating wire adopts double-deck winding structure.
As a further improvement on the present invention, described heating support adopts keel structure.
As a further improvement on the present invention, described air inlet is positioned at the side of described heater box body.As a further improvement on the present invention, described insurance institution is multiple security mechanism.
As a further improvement on the present invention, described insurance institution is positioned at the top of described heater box body.
As a further improvement on the present invention, described insurance institution comprises fuse and thermistor combines, temperature controller; The top of described heater box body is provided with combines with described fuse and thermistor the groove adapted to, for placing described fuse and thermistor combines, also place compressing tablet above described fuse and thermistor combine, be screwed described fuse and thermistor combines; The top of described heater box body is also provided with through hole, for placing described temperature controller.
As a further improvement on the present invention, described heater lid edge is provided with flange, and described heater box body is screwed after inserting flange.
Beneficial effect of the present invention is embodied in: be heated evenly during the heating of heating wire heating element, surface can not be rubescent, and efficiency high power consumption is little, has multiple protection measure, and security is high, and assembly technology is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is assembling structure schematic diagram of the present invention;
Fig. 2 is detonation configuration schematic diagram of the present invention.
Wherein: mechanism of 1, generating heat, 2, heater box body, 3, heater lid, 4, air inlet, 5, air outlet, 6, insurance institution, 7, fuse and thermistor combine, and 8, temperature controller, 9, groove, 10, compressing tablet, 11, generate heat support, and 12, heating wire, 13, the anti-backing of metal, 14, through hole, 15, flange.
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments are not limited to the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
Concrete with reference to shown in accompanying drawing 2, disclosed air heating apparatus, comprising: heating mechanism 1, the heating wire 12 that described heating mechanism 1 comprises heating support 11, is fastened on described heating support 11; Described heating mechanism 1 is positioned at the heater chamber that heater box body 2 is formed with heater lid 3; Described heater box body 2 is provided with air inlet 4; Described heater lid 3 is provided with air outlet 5; Described heater box body 2 is also provided with heater insurance institution 6; Described heating mechanism 1 also comprises the anti-backing 13 of metal being positioned at described heating support 11 top.
Referring again to the detonation configuration schematic diagram of the air heating apparatus shown in accompanying drawing 2, the preferred embodiment of the present invention is further described.The anti-backing 13 of described metal is expanded metal; Described heating wire 12 adopts double-deck winding structure; Described heating support 11 adopts keel structure; Described air inlet 4 is positioned at the side of described heater box body 2; Described insurance institution 6 is for being positioned at the multiple security mechanism at the top of described heater box body 2; Particularly, described insurance institution 6 comprises that fuse and thermistor combine 7, temperature controller 8.The top of described heater box body 2 is provided with combines 7 grooves adapted to 9 with described fuse and thermistor, for placing described fuse and thermistor combines 7, described fuse and thermistor combine 7 and above also place compressing tablet 10, are screwed described fuse and thermistor combines 7; The top of described heater box body 2 is also provided with through hole 14, for placing described temperature controller 8.Described heater lid 3 edge is provided with flange 15, and described heater box body 2 is screwed after inserting described flange 15.
The installation process of air heating apparatus disclosed is particularly: the anti-backing 13 of metal is inserted in heating support 11, play a supporting role, metal anti-backing 13 wind-guiding is even, anti-thermal effect is excellent, be pressed in heater box body 2 after the anti-backing 13 of metal and heating support 11 have assembled, then be inserted in the flange 15 of heater lid 3, then be screwed; Fuse and thermistor combine 7 and put in the groove 9 at heater box body 2 top, then put compressing tablet 10, and be screwed on heater box body 2, temperature controller 8 inserts in the through hole 14 of heating element box body 2, enters in heater chamber, then is screwed; Like this by fuse and thermistor combine 7 and the multiple security mechanism 6 that forms of temperature controller 8 can better detect that heating element internal temperature changes, play multilayer protective effect, the group formed as shown in Figure 1 founds schematic diagram.
The air inlet 4 of heater is placed on the side of heater box body 2, and such intake is more abundant, is convenient to wind-guiding, heating support 11 around heating wire 12 adopts keel structure, supports and becomes solid and reliable, and heat radiation evenly, make gap between conducting element become large, security is high simultaneously; The anti-backing 13 of the metal that heating element inner top has one block of expanded metal to make, can wind-guiding equably, reaches good anti-thermal effect.Like this, being heated evenly of heating wire 12 can not produce redness phenomenon, improves efficiency.
Fuse is housed at the top of heater and thermistor combines the 7 multiple security mechanisms 6 formed with temperature controller 8, can better detect and control temperature, and multilayer is protected, and improves security.
Heater box body 2 and heater lid 3 are coordinated by flanging side face 15, are screwed after insertion again, firm, easy to assembly simply again.
Although should be appreciated that this description is described according to embodiment, not each embodiment only comprises an independently technical scheme, such as: turnup structure also can adopt sliding groove structure to coordinate; Also welding manner can be adopted to fix between heating wire and heating support, etc.This narrating mode of description is only for clarity sake, and those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (9)
1. an air heating apparatus, is characterized in that: comprising: heating mechanism (1), the heating wire (12) that described heating mechanism (1) comprises heating support (11), is fastened on described heating support (11); Described heating mechanism (1) is positioned at the heater chamber that heater box body (2) is formed with heater lid (3); Described heater box body (2) is provided with air inlet (4); Described heater lid (3) is provided with air outlet (5); Described heater box body (2) is also provided with heater insurance institution (6), and described heating mechanism (1) also comprises the anti-backing of metal (13) being positioned at described heating support (11) top.
2. air heating apparatus according to claim 1, is characterized in that: the anti-backing of described metal (13) is expanded metal.
3. air heating apparatus according to claim 1, is characterized in that: described heating wire (12) adopts double-deck winding structure.
4. air heating apparatus according to claim 1, is characterized in that: described heating support (11) adopts keel structure.
5. air heating apparatus according to claim 1, is characterized in that: described air inlet (4) is positioned at the side of described heater box body (2).
6. air heating apparatus according to claim 1, is characterized in that: described insurance institution (6) is multiple security mechanism.
7. air heating apparatus according to claim 6, is characterized in that: described insurance institution (6) is positioned at the top of described heater box body (2).
8. air heating apparatus according to claim 7, is characterized in that: described insurance institution (6) comprises fuse and thermistor combines (7), temperature controller (8); The top of described heater box body (2) is provided with the groove (9) combining (7) with described fuse and thermistor and adapt to, for placing described fuse and thermistor combines (7), described fuse and thermistor combine (7) and above also place compressing tablet (10), are screwed described fuse and thermistor combines (7); The top of described heater box body (2) is also provided with through hole (14), for placing described temperature controller (8).
9. air heating apparatus according to claim 1, is characterized in that: described heater lid (3) edge is provided with flange (15), after described heater box body (2) inserts described flange (15), is screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017361.1A CN104566956A (en) | 2015-01-14 | 2015-01-14 | Air heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017361.1A CN104566956A (en) | 2015-01-14 | 2015-01-14 | Air heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104566956A true CN104566956A (en) | 2015-04-29 |
Family
ID=53083610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510017361.1A Pending CN104566956A (en) | 2015-01-14 | 2015-01-14 | Air heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566956A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100830U (en) * | 1991-05-14 | 1992-04-08 | 王文超 | Electric heating box |
| CN2465619Y (en) * | 2001-03-01 | 2001-12-19 | 林端鸣 | Milk warming case or cabinet |
| US20040178189A1 (en) * | 2001-08-14 | 2004-09-16 | Bernard Peyronny | Electric heating unit housed in a calorie accumulator block |
| CN101280956A (en) * | 2008-04-11 | 2008-10-08 | 舒定涛 | Electric-heating device and uses thereof |
| CN202328759U (en) * | 2011-11-15 | 2012-07-11 | 深圳市凯尔迪光电科技有限公司 | Air heating device |
| CN204593848U (en) * | 2015-01-14 | 2015-08-26 | 绍兴康华环保科技有限公司 | A kind of air heating apparatus |
-
2015
- 2015-01-14 CN CN201510017361.1A patent/CN104566956A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100830U (en) * | 1991-05-14 | 1992-04-08 | 王文超 | Electric heating box |
| CN2465619Y (en) * | 2001-03-01 | 2001-12-19 | 林端鸣 | Milk warming case or cabinet |
| US20040178189A1 (en) * | 2001-08-14 | 2004-09-16 | Bernard Peyronny | Electric heating unit housed in a calorie accumulator block |
| CN101280956A (en) * | 2008-04-11 | 2008-10-08 | 舒定涛 | Electric-heating device and uses thereof |
| CN202328759U (en) * | 2011-11-15 | 2012-07-11 | 深圳市凯尔迪光电科技有限公司 | Air heating device |
| CN204593848U (en) * | 2015-01-14 | 2015-08-26 | 绍兴康华环保科技有限公司 | A kind of air heating apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAOXING KANGHUA ENVIRONMENTAL PROTECTION SCIENCE Free format text: FORMER OWNER: ZHOU CHENGTAI Effective date: 20150804 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150804 Address after: City Street Road 312300 people in Zhejiang Province, Shangyu City, No. 567 Applicant after: Shaoxing Kanghua Environmental Protection Science & Technology Co., Ltd. Address before: Room 1, building 247000, 107 St. Paul Street, Guichi District, Anhui, Chizhou Applicant before: Zhou Chengtai |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |