CN104936320A - Electric auxiliary heating device and air conditioner with same - Google Patents
Electric auxiliary heating device and air conditioner with same Download PDFInfo
- Publication number
- CN104936320A CN104936320A CN201510250564.5A CN201510250564A CN104936320A CN 104936320 A CN104936320 A CN 104936320A CN 201510250564 A CN201510250564 A CN 201510250564A CN 104936320 A CN104936320 A CN 104936320A
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- electric heating
- heating tube
- auxiliary thermal
- electric
- electricity
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 238000005485 electric heating Methods 0.000 claims abstract description 106
- 230000005611 electricity Effects 0.000 claims description 37
- 238000010030 laminating Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000005494 condensation Effects 0.000 description 12
- 238000009833 condensation Methods 0.000 description 12
- 238000005057 refrigeration Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides an electric auxiliary device and an air conditioner with the same, wherein the electric auxiliary device comprises a radiating fin and a heating assembly, the radiating fin is coated on the circumferential outer side of the heating assembly, the heating assembly comprises at least two electric heating pipes which independently generate heat, and the power of at least two of the electric heating pipes is unequal. The invention effectively solves the problem that condensed water is blown out from an air port and drips indoors due to the fact that the condensed water is accumulated on the radiating fins of the electric auxiliary heating device in the prior art.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to the auxiliary thermal of a kind of electricity and the air conditioner with it.
Background technology
Air conditioner of the prior art is in order to adapt to high-power heating operation, and electric auxiliary thermal also set up by the interior machine of air conditioner, utilizes electric auxiliary thermal and heat exchanger jointly to heat room air.During cooling in summer running, air humidity is larger, and indoor set can produce condensation water, also accumulation condensation water on the fin of electric auxiliary thermal, blows out drip to indoor from air port.
Summary of the invention
A kind of electricity auxiliary thermal is provided in the embodiment of the present invention and there is its air conditioner, cause condensation water to drip to indoor problem from air port blowout with accumulation condensation water on the fin solving electric auxiliary thermal in prior art.
According to an aspect of the present invention, the invention provides a kind of electric auxiliary thermal, comprise fin and heating component, fin is coated on the outer circumferential of heating component, heating component comprises at least two electric heating tubes generated heat separately, and in all electric heating tubes, the power of at least two is unequal.
Further, heating component comprises two electric heating tubes, and two electric heating tubes are the first electric heating tube and the second electric heating tube, and the first electric heating tube is disposed adjacent with the second electric heating tube.
Further, the first electrode of the first electric heating tube and the second electric heating tube is same electrode, and the second electrode of the first electric heating tube and the second electric heating tube is connected on control end.
Further, the electrode of the first electric heating tube and the electrode of the second electric heating tube are connected on control end.
Further, the power of the first electric heating tube is 2 times of the power of the second electric heating tube to 5 times.
Further, electric heating tube is arranged in order in the horizontal direction and arranges or be vertically arranged in order layout.
Further, insulating element is provided with between adjacent two electric heating tubes.
Further, fin laminating is fixed on the outer surface of heating component.
According to a further aspect in the invention, additionally provide a kind of air conditioner, comprise the auxiliary thermal of the electricity being arranged on heat exchanger place, electric auxiliary hot charging is set to the auxiliary thermal of above-mentioned electricity.
Apply technical scheme of the present invention, in refrigeration with under heating two kinds of situations, electric auxiliary thermal is played a role by the electric heating tube of different capacity.Under heating situation, the electric heating tube of relatively high power is by contrast worked independently, two kinds of operation conditionss are all by procedure auto-control; Under refrigeration situation, the electric heating tube of smaller power is by contrast worked independently, and other powerful electric heating tubes quit work.By such structure and program control, meet can carry out the prerequisite of auxiliary heating under, and when refrigeration situation, make, near the fin of electric auxiliary thermal and electric auxiliary thermal, there is certain temperature by opening low power electric heating tube work, which prevent and form condensation water on the fin of the auxiliary thermal of electricity, and then avoid condensation water drips to indoor problem from air port blowout.
Accompanying drawing explanation
Fig. 1 is the structural representation of the auxiliary thermal of electricity of the first embodiment of the present invention;
Fig. 2 is the structural representation of the auxiliary thermal of electricity of the second embodiment of the present invention;
Fig. 3 is the structural representation of the auxiliary thermal of electricity of the third embodiment of the present invention;
Fig. 4 is the structural representation of the auxiliary thermal of electricity of the fourth embodiment of the present invention;
Fig. 5 is the structural representation of the auxiliary thermal of electricity of the fifth embodiment of the present invention.
Description of reference numerals:
10, fin; 20, heating component; 21, the first electric heating tube; 22, the second electric heating tube; 30, insulating element.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
Shown in Figure 1, according to the first embodiment of the present invention, the auxiliary thermal of electricity of the present embodiment comprises fin 10 and heating component 20, fin 10 is coated on the outer circumferential of heating component 20, heating component 20 comprises at least two electric heating tubes generated heat separately, be provided with insulating element 30 between adjacent two electric heating tubes, in all electric heating tubes, the power of at least two is unequal.
Be two electric heating tubes in the present embodiment, also can select multiple electric heating tube, but have at least the electric heating tube of two different capacities to carry out work respectively; If select the electric heating tube of more than three power, the power of different electric heating tube can be had identical, but must ensure that the electric heating tube with different capacity exists, ensure to switch an independent electric heating tube or several electric heating tube work by program control.
In refrigeration with under heating two kinds of situations, the auxiliary thermal of electricity of the present embodiment is played a role by the electric heating tube of different capacity.Under heating situation, the electric heating tube of relatively high power is by contrast worked independently, two kinds of operation conditionss are all by procedure auto-control; Under refrigeration situation, the electric heating tube of smaller power is by contrast worked independently, and other powerful electric heating tubes quit work.By such structure and program control, meet can carry out the prerequisite of auxiliary heating under, and when refrigeration situation, make, near the fin of electric auxiliary thermal and electric auxiliary thermal, there is certain temperature by opening low power electric heating tube work, which prevent and form condensation water on the fin of the auxiliary thermal of electricity, and then avoid condensation water drips to indoor problem from air port blowout.
See Fig. 2, the invention provides the second embodiment, the auxiliary thermal of electricity of the present embodiment comprises fin 10 and heating component 20, fin 10 is coated on the outer circumferential of heating component 20, heating component 20 comprises two electric heating tubes, in heating component 20, the power of two electric heating tubes is unequal, and two electric heating tubes are that the first electric heating tube 21 and the second electric heating tube 22, first electric heating tube 21 are disposed adjacent with the second electric heating tube 22.
As shown in Figure 2, in the present embodiment, electric heating tube is arranged in order layout in the horizontal direction, first electrode of the first electric heating tube 21 and the second electric heating tube 22 is same electrode, second electrode of the first electric heating tube 21 and the second electric heating tube 22 is connected on control end, and same electrode is the A (B) shown in Fig. 2, and the second electrode is all corresponding B (A), wherein A is positive pole, and B is negative pole.The power of the first electric heating tube 21 in the present embodiment is much larger than the power of the second electric heating tube 22, and the power of the first electric heating tube 21 is 2 times of the power of the second electric heating tube 22 to 5 times, and concrete power selection designs according to actual conditions.
Further preferably, in the present embodiment, fin 10 laminating is fixed on the outer surface of heating component 20, and fin is fixed by welding on heating component 20, and the heat conduction efficiency of this bonding structure is higher.
The auxiliary thermal of the present embodiment electricity, under air conditioner heat-production situation, only opens the first electric heating tube 21 and carries out auxiliary heating; Under air conditioner refrigeration situation, only open the second electric heating tube 22 and carry out independent heating work, make, near the fin of electric auxiliary thermal and electric auxiliary thermal, there is certain temperature; Owing to being carried out energising connection first electric heating tube 21 and the second electric heating tube 22 by Different electrodes, so through artificial program control, meet can carry out the prerequisite of auxiliary heating under, and when refrigeration situation, make, near the fin of electric auxiliary thermal and electric auxiliary thermal, there is certain temperature by opening low power electric heating tube work, which prevent and form condensation water on the fin of the auxiliary thermal of electricity, and then avoid condensation water drips to indoor problem from air port blowout.
See Fig. 3, the invention provides the 3rd embodiment, the auxiliary thermal of electricity of the 3rd embodiment is substantially identical with the structure of the auxiliary thermal of the electricity of the second embodiment, unique difference is only, the electrode of the first electric heating tube 21 and the electrode of the second electric heating tube 22 are connected on control end, are provided with insulating element 30 between the first electric heating tube 21 and the second electric heating tube 22.As seen from Figure 3, first electric heating tube 21 is connected all separately with B with the electrode A of the second electric heating tube 22, insulating element 30 in the present embodiment is insulating barrier, also can be the structures such as insulation board, insulating element 30 is to ensure that the first electric heating tube 21 and the second electric heating tube 22 can generate heat separately, the intercommunication of two heating tube power supplys can not occur and situation about simultaneously heating.
See Fig. 4, the invention provides the 4th embodiment, the auxiliary thermal of electricity of the 4th embodiment is substantially identical with the structure of the auxiliary thermal of the electricity of the second embodiment, the setting of layout is arranged in order in the horizontal direction compared to electric heating tube in the second embodiment, difference is only, electric heating tube in 4th embodiment in electric auxiliary thermal is vertically arranged in order layout, as shown in Figure 4, first electric heating tube 21 is positioned at the top of the second electric heating tube 22, and insulating element 30 is wherein for being horizontally disposed with insulation board.First electrode of the first electric heating tube 21 and the second electric heating tube 22 is same electrode, second electrode of the first electric heating tube 21 and the second electric heating tube 22 is connected on control end, same electrode is the A (B) shown in Fig. 4, and the second electrode is all corresponding B (A), wherein A is positive pole, and B is negative pole.
See Fig. 5, the invention provides the 5th embodiment, the auxiliary thermal of electricity of the 5th embodiment is substantially identical with the structure of the auxiliary thermal of electricity of the 4th embodiment, and unique difference is only, the electrode of the first electric heating tube 21 and the electrode of the second electric heating tube 22 are connected on control end.As seen from Figure 5, the first electric heating tube 21 is connected all separately with B with the electrode A of the second electric heating tube 22.
Present invention also offers a kind of embodiment of air conditioner, air conditioner comprises the auxiliary thermal of the electricity being arranged on heat exchanger place, the auxiliary thermal of electricity that this electric auxiliary hot charging is set to above-described embodiment, the air conditioner of the present embodiment, under heating situation, the electric heating tube of relatively high power is by contrast worked independently, and two kinds of operation conditionss are all by procedure auto-control; Under refrigeration situation, the electric heating tube of smaller power is by contrast worked independently, and other powerful electric heating tubes quit work.By such structure and program control, meet can carry out the prerequisite of auxiliary heating under, and when refrigeration situation, make, near the fin of electric auxiliary thermal and electric auxiliary thermal, there is certain temperature by opening low power electric heating tube work, which prevent and form condensation water on the fin of the auxiliary thermal of electricity, and then avoid condensation water drips to indoor problem from air port blowout.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
1. the auxiliary thermal of electricity, it is characterized in that, comprise fin (10) and heating component (20), described fin (10) is coated on the outer circumferential of described heating component (20), described heating component (20) comprises at least two electric heating tubes generated heat separately, and in all described electric heating tubes, the power of at least two is unequal.
2. the auxiliary thermal of electricity according to claim 1, it is characterized in that, described heating component (20) comprises two electric heating tubes, described two electric heating tubes are the first electric heating tube (21) and the second electric heating tube (22), and described first electric heating tube (21) is disposed adjacent with described second electric heating tube (22).
3. the auxiliary thermal of electricity according to claim 2, it is characterized in that, first electrode of described first electric heating tube (21) and described second electric heating tube (22) is same electrode, and the second electrode of described first electric heating tube (21) and described second electric heating tube (22) is connected on control end.
4. the auxiliary thermal of electricity according to claim 2, is characterized in that, the electrode of described first electric heating tube (21) and the electrode of described second electric heating tube (22) are connected on control end.
5. the auxiliary thermal of electricity according to claim 2, is characterized in that, the power of described first electric heating tube (21) is 2 times to 5 times of the power of described second electric heating tube (22).
6. the auxiliary thermal of electricity according to claim 1, is characterized in that, described electric heating tube is arranged in order in the horizontal direction to be arranged or is vertically arranged in order layout.
7. the auxiliary thermal of electricity according to claim 1, is characterized in that, is provided with insulating element (30) between adjacent two described electric heating tubes.
8. the auxiliary thermal of electricity according to claim 1, is characterized in that, described fin (10) laminating is fixed on the outer surface of described heating component (20).
9. an air conditioner, comprises the auxiliary thermal of the electricity being arranged on heat exchanger place, it is characterized in that, the auxiliary hot charging of described electricity is set to the auxiliary thermal of electricity according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250564.5A CN104936320B (en) | 2015-05-15 | 2015-05-15 | Electric auxiliary heating device and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250564.5A CN104936320B (en) | 2015-05-15 | 2015-05-15 | Electric auxiliary heating device and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
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| CN104936320A true CN104936320A (en) | 2015-09-23 |
| CN104936320B CN104936320B (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510250564.5A Active CN104936320B (en) | 2015-05-15 | 2015-05-15 | Electric auxiliary heating device and air conditioner with same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135533A (en) * | 2015-10-09 | 2015-12-09 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN106766031A (en) * | 2016-11-28 | 2017-05-31 | 深圳沃海森科技有限公司 | The auxiliary thermal of air conditioner |
| CN111578483A (en) * | 2020-04-21 | 2020-08-25 | 青岛海尔空调器有限总公司 | Method and device for preventing condensation of air conditioner panel and air conditioner |
| CN112944623A (en) * | 2021-02-26 | 2021-06-11 | 青岛海尔空调器有限总公司 | Control method of lower air outlet air conditioner and lower air outlet air conditioner |
| CN112944632A (en) * | 2021-03-03 | 2021-06-11 | 青岛海尔空调器有限总公司 | Control method of graphene lower air outlet air conditioner and graphene lower air outlet air conditioner |
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| CN202077199U (en) * | 2011-06-03 | 2011-12-14 | 珠海格力电器股份有限公司 | Electric heater and air conditioner |
| CN203628950U (en) * | 2013-11-27 | 2014-06-04 | 宁波奥克斯空调有限公司 | Air-conditioner auxiliary electric heating device |
| CN203642392U (en) * | 2013-11-25 | 2014-06-11 | 海尔集团公司 | Air conditioner and electrical heater thereof |
| CN204795651U (en) * | 2015-05-15 | 2015-11-18 | 珠海格力电器股份有限公司 | Electric auxiliary heating device and air conditioner with same |
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2015
- 2015-05-15 CN CN201510250564.5A patent/CN104936320B/en active Active
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| CN201133691Y (en) * | 2007-10-12 | 2008-10-15 | 苏州三星电子有限公司 | Improved two side air-out cabinet machine air conditioner |
| CN102252369A (en) * | 2010-05-21 | 2011-11-23 | 珠海格力电器股份有限公司 | Floor air conditioner and method for removing accumulated water on electric heater therein |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135533A (en) * | 2015-10-09 | 2015-12-09 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN106766031A (en) * | 2016-11-28 | 2017-05-31 | 深圳沃海森科技有限公司 | The auxiliary thermal of air conditioner |
| CN111578483A (en) * | 2020-04-21 | 2020-08-25 | 青岛海尔空调器有限总公司 | Method and device for preventing condensation of air conditioner panel and air conditioner |
| CN111578483B (en) * | 2020-04-21 | 2021-12-21 | 重庆海尔空调器有限公司 | Method and device for preventing condensation of air conditioner panel and air conditioner |
| CN112944623A (en) * | 2021-02-26 | 2021-06-11 | 青岛海尔空调器有限总公司 | Control method of lower air outlet air conditioner and lower air outlet air conditioner |
| CN112944632A (en) * | 2021-03-03 | 2021-06-11 | 青岛海尔空调器有限总公司 | Control method of graphene lower air outlet air conditioner and graphene lower air outlet air conditioner |
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| Publication number | Publication date |
|---|---|
| CN104936320B (en) | 2018-02-13 |
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