CN203642393U - Air conditioner and electrical heater thereof - Google Patents
Air conditioner and electrical heater thereof Download PDFInfo
- Publication number
- CN203642393U CN203642393U CN201320747376.XU CN201320747376U CN203642393U CN 203642393 U CN203642393 U CN 203642393U CN 201320747376 U CN201320747376 U CN 201320747376U CN 203642393 U CN203642393 U CN 203642393U
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- CN
- China
- Prior art keywords
- fin
- electric heater
- electrical heating
- heating elements
- permeable
- 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 - Lifetime
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- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 238000004378 air conditioning Methods 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 239000000843 powder Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model relates to an air conditioner and an electrical heater thereof. Each electrical heating element of the electrical heater comprises an electrical heating body and aluminium radiating fins positioned on the two sides of the electrical heating body, wherein water permeable parts are formed in radiating fins. According to the air-condition and the electrical heater thereof, as the water permeable parts are formed in the radiating fins of the electrical heater, the condensed water condensed in the air conditioner operation process is discharged through the water permeable parts and cannot accumulate on the radiating fins; therefore, the radiating fins and the condensed water are not subjected to a chemical reaction for long time contact; on one hand, the problem that the radiating fins are corroded by the condensed water and generate white powder which flows out along with air conditioner airflow is prevented; on the other hand, the service life of the radiating fins is improved.
Description
Technical field
The utility model belongs to air-conditioning technical field, specifically, relates to a kind of air-conditioning is carried out the electric heater of auxiliary heating and adopts the air-conditioning of described electric heater.
Background technology
Existing air-conditioning is generally all provided with the electric heater that carries out auxiliary heating, and in order to improve the radiating effect of electric heater, the fin of electric heater is aluminium flake.In the time that air-conditioning does not heat, through the cold air of the heat exchange condensed water that easily condenses, form ponding on the fin of electric heater.Fin, under dark moist environment, through condensed water long period of soaking, with water generates electrochemical reaction, generates aluminium hydroxide, after being dried, can form white powder.When air-conditioning start operation, air-conditioner air outlet blows out white powder, affects the normal use of air-conditioning and user's comfort level.
Utility model content
The purpose of this utility model is to provide a kind of electric heater of air conditioner, has solved fin and has reacted formation white powder with condensed water, affects the normal use of air-conditioning and the technical problem of users'comfort.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of electric heater of air conditioner, the electrical heating elements of electric heater comprises electric heating body and is positioned at the aluminum thermal fin of electric heating body both sides, offers permeable portion on fin, can not form ponding on fin, ponding can not cause corrosion to fin.
Wherein, permeable portion can be for being opened in the permeable seam on fin, and condensed water flows away by permeable seam, can not be gathered on fin, has avoided the corrosion of condensed water to fin.
Preferably, permeable seam is parallel is arranged on fin uniformly.
Or, permeable portion can also be for being opened in the permeable hole on fin, condensed water flows away by permeable hole, can not be gathered on fin, avoided the corrosion of condensed water to fin, wherein, permeable hole is micro-hole, can either guarantee that condensed water discharges, can guarantee again not produce when air-flow passes through fin noise.
Preferably, permeable hole is arranged on fin uniformly.
Electric heater as above, fin is arranged into wave-like or rectangle is wavy or rhombus is wavy or be trapezoidally arranged on electric heating body after wavy.
Electric heater comprises many group electrical heating elements, between electrical heating elements, joins by support member, and the two ends of electrical heating elements are arranged on mount pad.
Electric heater as above, in order to guarantee the stability of electrical heating elements, the middle part of electrical heating elements is provided with fixture.
Based on the design of above-mentioned electric heater, the utility model has also proposed a kind of air-conditioning, air-conditioning comprises electric heater, the electrical heating elements of electric heater comprises electric heating body and is positioned at the aluminum thermal fin of electric heating body both sides, on fin, offer permeable portion, on fin, can not form ponding, ponding can not cause corrosion to fin.
Compared with prior art, advantage of the present utility model and good effect are: the utility model by offering permeable portion on the fin of electric heater, the condensed water condensing in operation of air conditioner process on fin is discharged by permeable portion, can on fin, not form condensation ponding, thereby, fin can not contact with condensed water for a long time chemical reaction occurs, on the one hand, avoid the fin aqueous corrosion that is condensed, produce white powder, blow out with air conditioning air flow, improved on the other hand the service life of fin.
Read by reference to the accompanying drawings after the detailed description of the utility model embodiment, other features of the present utility model and advantage will become clearer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment electric heater.
Fig. 2 is the structural representation of the utility model specific embodiment electrical heating elements.
Fig. 3-Fig. 4 is the structural representation of the utility model specific embodiment fin.
Fig. 5-Fig. 7 is the structural representation of the utility model electrical heating elements.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, the present embodiment has proposed a kind of electric heater, comprises between 1, two group of electrical heating elements 1 of two groups of electrical heating elements and joining by support member 2, and support member 2 plays the effect of support reinforcing to electrical heating elements 1.The top of electrical heating elements 1 and bottom are installed on mount pad 3, and the power line of electrical heating elements 1 is drawn from mount pad 3, join with power supply.The middle part of electrical heating elements 1 is provided with fixture 4, for reinforcing electrical heating elements 1.
As shown in Figure 2, electrical heating elements 1 comprises that fin 12 is arranged on electric heating body 11 after forming wave-like for the electric heating body 11 of producing heat with for the aluminum thermal fin 12 to peripheral space by dissipation of heat.On fin 12, offer permeable portion, permeable portion is for discharging the condensed water condensing on fin 12 in time.Condensed water on fin 12 is from top to bottom discharged successively, is finally collected in the condensed water drip tray of air-conditioning.
As shown in Figure 3, the permeable portion on fin 12 is permeable seam 121, and permeable seam 121 is for to be opened in gap narrow and small on fin 12, and condensed water is discharged from permeable seam 121.Permeable seam 121 offers many, parallel being arranged in uniformly on fin 12.
As shown in Figure 4, the permeable portion on fin 12 is permeable hole 122, and permeable hole 122 is for being opened in the micro-hole on fin 12, can either guarantee that condensed water discharges from permeable hole 122, can guarantee again not produce when air-flow passes through fin 12 noise.Permeable hole 122 offers multiple, is arranged in uniformly on fin 12.
In the utility model electrical heating elements, the shape of fin 12 is not limited to wave-like, is arranged on electric heating body 11 after also can being arranged into rectangle wavy (as shown in Figure 5), rhombus wavy (as shown in Figure 6) or trapezoidal wavy (as shown in Figure 7).
Based on the design of above-mentioned electric heater, the present embodiment has also proposed a kind of air-conditioner, and air-conditioner comprises housing, is provided with heat exchanger and electrical auxiliary heater in housing.As shown in Figure 1, electric heater comprises between 1, two group of electrical heating elements 1 of two groups of electrical heating elements and joining by support member 2, and support member 2 plays the effect of support reinforcing to electrical heating elements 1.The top of electrical heating elements 1 and bottom are installed on mount pad 3, and the power line of electrical heating elements 1 is drawn from mount pad 3, join with power supply.The middle part of electrical heating elements 1 is provided with fixture 4, for reinforcing electrical heating elements 1.
As shown in Figure 2, electrical heating elements 1 comprises that fin 12 is arranged on electric heating body 11 after forming wave-like for the electric heating body 11 of producing heat with for the aluminum thermal fin 12 to peripheral space by dissipation of heat.On fin 12, offer permeable portion, permeable portion is for discharging the condensed water condensing on fin 12 in time.Condensed water on fin 12 is from top to bottom discharged successively, is finally collected in the condensed water drip tray of air-conditioning.
As shown in Figure 3, the permeable portion on fin 12 is permeable seam 121, and permeable seam 121 is for to be opened in gap narrow and small on fin 12, and condensed water is discharged from permeable seam 121.Permeable seam 121 offers many, parallel being arranged in uniformly on fin 12.
As shown in Figure 4, the permeable portion on fin 12 is permeable hole 122, and permeable hole 122 is for being opened in the micro-hole on fin 12, can either guarantee that condensed water discharges from permeable hole 122, can guarantee again not produce when air-flow passes through fin 12 noise.Permeable hole 122 offers multiple, is arranged in uniformly on fin 12.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (9)
1. an electric heater of air conditioner, the electrical heating elements of described electric heater comprises electric heating body and is positioned at the aluminum thermal fin of electric heating body both sides, it is characterized in that: on described fin, offer permeable portion.
2. electric heater according to claim 1, is characterized in that: described permeable portion is the permeable seam being opened on fin.
3. electric heater according to claim 2, is characterized in that: described permeable seam is parallel to be arranged on fin uniformly.
4. electric heater according to claim 1, is characterized in that: described permeable portion is the permeable hole being opened on fin.
5. electric heater according to claim 4, is characterized in that: described permeable hole is arranged on fin uniformly.
6. according to the electric heater described in claim 1-5 any one, it is characterized in that: described fin is arranged into wave-like or rectangle is wavy or rhombus is wavy or be trapezoidally arranged on electric heating body after wavy.
7. electric heater according to claim 6, is characterized in that: described electric heater comprises many group electrical heating elements, between described electrical heating elements, joins by support member, and the two ends of described electrical heating elements are arranged on mount pad.
8. electric heater according to claim 7, is characterized in that: the middle part of described electrical heating elements is provided with fixture.
9. an air-conditioning, is characterized in that: described air-conditioning comprises electric heater, and described electric heater is the electric heater described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747376.XU CN203642393U (en) | 2013-11-25 | 2013-11-25 | Air conditioner and electrical heater thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747376.XU CN203642393U (en) | 2013-11-25 | 2013-11-25 | Air conditioner and electrical heater thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642393U true CN203642393U (en) | 2014-06-11 |
Family
ID=50873632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320747376.XU Expired - Lifetime CN203642393U (en) | 2013-11-25 | 2013-11-25 | Air conditioner and electrical heater thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019096102A1 (en) * | 2017-11-14 | 2019-05-23 | 青岛海尔空调器有限总公司 | Air conditioning device and control method thereof |
-
2013
- 2013-11-25 CN CN201320747376.XU patent/CN203642393U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019096102A1 (en) * | 2017-11-14 | 2019-05-23 | 青岛海尔空调器有限总公司 | Air conditioning device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HAIER AIR CONDITIONER GENERAL CO., LTD., QINGDAO CITY Effective date: 20150413 Owner name: ZHENGZHOU HAIER AIR CONDITIONER CO., LTD. Free format text: FORMER OWNER: HAIER GROUP CORPORATION Effective date: 20150413 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266101 QINGDAO, SHANDONG PROVINCE TO: 450007 ZHENGZHOU, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150413 Address after: 450007 No. twenty-second, 188 Avenue, Zhengzhou economic and Technological Development Zone, Henan Patentee after: ZHENGZHOU HAIER AIR CONDITIONER Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |