CN101469887A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN101469887A CN101469887A CNA2007101255436A CN200710125543A CN101469887A CN 101469887 A CN101469887 A CN 101469887A CN A2007101255436 A CNA2007101255436 A CN A2007101255436A CN 200710125543 A CN200710125543 A CN 200710125543A CN 101469887 A CN101469887 A CN 101469887A
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- air
- heat
- tube body
- copper
- conditioner according
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Abstract
The invention provides an air conditioner, the adoptive electric auxiliary heating tube comprises a tube body sealing argon gas inside of the tube body, a nano metallic plate arranged in the tube body and an aluminum fin arranged outside of the tube body, the main material is of inner copper exterior aluminum alloy materials. The tube body of the nano heating tube adopted by the invention air conditioner adopts the inner copper exterior aluminum alloy structure, makes the best of the heat absorption heat-transferring capability of the copper material and the heat-sinking capability of the aluminum material, thereby improving the heat exchanging performance; and the dense aluminum fin can be used for tube exterior for radiating heat, the heat conduction and the heat radiation area can be increased, the temperature raising speed is fast, accordingly, the air conditioner provided by the invention has high-efficiency and safe characteristics.
Description
Technical field
The invention belongs to the air-conditioner field, relate in particular to the application of a kind of nanometer heating tube on air-conditioner.
Background technology
The air conditioner that possesses refrigeration and heat-production functions simultaneously is used widely, and when existing air conditioner heated, its auxiliary electrical heater major part was to adopt wire or ceramic PTC.If use wire as electric heating body, its electric conversion rate lower (generally having only 45-70%), and also the security performance of wire electric heating body is relatively poor; If adopt lower-cost ceramic PTC (PTC, positive temperature coefficient thermistor) to realize the auxilliary hot merit energy of electricity, then its power attenuation is serious, and after use a period of time, power is decay 20%～40% rapidly, and heating effect is undesirable equally.
Therefore, improve real necessity that belongs to of performance of air-conditioner electricity auxiliary heating body.
Summary of the invention
The object of the present invention is to provide a kind of air-conditioner of highly effective and safe, be intended to solve the auxiliary heater heating poor efficiency of electricity and the not high problem of security of existing air-conditioner.
For realizing above-mentioned purpose of the present invention, the air-conditioner that the present invention adopts comprises that a particular electrical assists heating tube, this electric auxiliary heating body is the nanometer heating tube, it comprise the inner sealing argon gas body, be arranged on nano metal plate in the body and the aluminium fin that is arranged on the body outside, the material of main part of described body is the alloy material of the outer aluminium of interior copper.
The inboard of described body is the copper layer, and the outside is an aluminium lamination, and the thickness of copper layer and aluminium lamination is than being 1:2.
The thickness of described body 10 is 1mm.
Described body comprises negative electrode and the anode that connects electrode, and the nano metal plate is arranged near the negative electrode place.
The material of described nano metal plate is one or more alloys that combine in tungsten, copper, molybdenum, titanium carbide ， , the tungsten carbide.
The pressure of argon gas is 1～10 handkerchief in the described body.
Described aluminium fin and body solder bond.
Because the alloy structure of the outer aluminium of copper had made full use of the heat absorption heat-transfer capability of copper product and the heat-sinking capability of aluminum in the body of the employed nanometer heating tube of air-conditioner of the present invention adopted, make heat exchange property improve; And the intensive aluminium fin heat radiation of the outer employing of pipe, heat conduction and area of dissipation increase, and programming rate is fast.Therefore, air-conditioner of the present invention has efficient, safe characteristics.
Description of drawings
Fig. 1 is the schematic diagram of the nanometer electric heating tube that air-conditioner of the present invention adopted;
Fig. 2 is the generalized section of the nanometer electric heating tube that air-conditioner of the present invention adopted.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The characteristics of air-conditioner of the present invention are to adopt special nanometer heating tube as electric auxiliary heating body, other known technology of therefore relevant air-conditioner is not given unnecessary details at this, only describes the structure and material feature of special heating tube involved in the present invention in the present embodiment in detail.
In conjunction with referring to shown in Figure 1, be applied in nanometer heating tube 1 on the air-conditioner of the present invention comprise the inner sealing argon gas body 10, be arranged on nano metal plate 101 in the body 10 and the aluminium fin 11 that is arranged on body 10 outsides.
In conjunction with referring to shown in Fig. 2, the main material of body 10 is the alloy material of the outer aluminium of interior copper, promptly, the inboard of body 10 is the copper layer, the outside is an aluminium lamination, and as preferred embodiment, copper is 1:2 with the thickness ratio of aluminium, the thickness of whole body 10 is 1mm, total length is by the decision of air-conditioning power, and generally speaking, air-conditioning power is big more, the evaporimeter volume is big more, and body 10 total lengths are long more.Copper belongs to metallurgical atom with aluminium and combines, between do not have thermal resistance.Body 10 inner close negative electrode 102 places are provided with a nano metal plate 101 (can be one or more alloys that combine in the materials such as tungsten, copper, molybdenum, titanium carbide , tungsten carbide), and it is the argon gas of 1～10 handkerchief that body 10 inside vacuumize the back charged pressure.The outside that aluminium fin 11 is arranged on body 10 is used for heat radiation, and aluminium fin 11 can adopt solder bond with body 10, in conjunction with firm, and no thermal resistance.
Below describe the working method of nanometer heating tube 1 in heating process in the air-conditioner of the present invention in detail.
The nanometer heating tube involved in the present invention main mode of the multiple nano level metal ion of anode sputtering that adopts in heating process heats up, heats.The process of anode sputtering is as follows: because body 10 has a nano metal plate 101 near negative electrode, nano level metal element on the nano metal plate 101 is as the electron beam (as heating source) of sputter, the negative electrode 102 and the anode 103 of body 10 connect electrode, the two poles of the earth, energising back promptly produce glow discharge, the metal cation of discharge generation flies to negative electrode 102 under electric field action, bump with nano metal plate 101 surface metal atoms, collided the metallic atom of overflowing from the metallic plate face and be called sputtered atom, these sputtered atoms are splashed to anode and body 10 inwalls and produce heat.This mode of heating has that programming rate height, heat conduction are fast, efficient, safety, waterproof, no thermal resistance, characteristics such as in light weight.The mode of anode sputtering belongs to the known technology in this area, does not give unnecessary details at this.
Nanometer heating tube involved in the present invention compared with prior art has the following advantages:
1, adopt intensive aluminium fin 11 to dispel the heat because pipe is outer, heat conduction and area of dissipation increase, and programming rate is faster.
2, body 10 is the outer metallurgy of aluminium composite pipe of interior copper, has made full use of the heat absorption heat-transfer capability of copper product
With the heat-sinking capability of aluminum, make heat exchange property improve.
3, because aluminium directly contacts with the aluminium fin, thermal resistance and electrochemical corrosion have been eliminated.
4, adopt the mode of anode sputtering can reach the intensification effect at short notice.
Therefore, adopt above-mentioned nanometer heating tube 1 to have efficient, safe characteristics as the air-conditioner of auxiliary electrical calandria.
The above only is preferred embodiment of the present invention, and in order to restriction the present invention, the kind that for example is added on the nano metal ion is not limited to the foregoing description, and the thickness of body 10 and length can change according to actual conditions.All any modifications of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1, a kind of air-conditioner, it comprises the auxiliary heating tube of electricity, it is characterized in that: described electric auxiliary heating body is the nanometer heating tube, it comprise the inner sealing argon gas body, be arranged on nano metal plate in the body and the aluminium fin that is arranged on the body outside, the material of main part of described body is the alloy material of the outer aluminium of interior copper.
2, air-conditioner according to claim 1 is characterized in that, the inboard of described body is the copper layer, and the outside is an aluminium lamination, and the thickness of copper layer and aluminium lamination is than being 1:2.
3, air-conditioner according to claim 2 is characterized in that, the thickness of described body is 1mm.
4, air-conditioner according to claim 1 is characterized in that, described body comprises negative electrode and the anode that connects electrode, and the nano metal plate is arranged near the negative electrode place.
5, air-conditioner according to claim 4 is characterized in that, the material of described nano metal plate is one or more alloys that combine in tungsten, copper, molybdenum, titanium carbide ， , the tungsten carbide.
6, air-conditioner according to claim 1 is characterized in that, the pressure of argon gas is 1～10 handkerchief in the described body.
7, air-conditioner according to claim 1 is characterized in that, described aluminium fin and body solder bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101255436A CN101469887B (en) | 2007-12-27 | 2007-12-27 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101255436A CN101469887B (en) | 2007-12-27 | 2007-12-27 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101469887A true CN101469887A (en) | 2009-07-01 |
| CN101469887B CN101469887B (en) | 2011-06-08 |
Family
ID=40827599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101255436A Expired - Fee Related CN101469887B (en) | 2007-12-27 | 2007-12-27 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101469887B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388890A (en) * | 2012-05-11 | 2013-11-13 | 珠海格力电器股份有限公司 | Electric heating device and air conditioner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388342A (en) * | 2002-07-06 | 2003-01-01 | 胡初民 | Electric finned-pipe heater |
| CN2807091Y (en) * | 2004-08-27 | 2006-08-16 | 沈亨业 | Electric heater with electric heating film and heat pipe |
| JP2007132592A (en) * | 2005-11-10 | 2007-05-31 | Matsushita Electric Ind Co Ltd | Double-pipe heat exchanger, and its manufacturing process |
| CN2856834Y (en) * | 2005-11-29 | 2007-01-10 | 王文杰 | Electrical heater of indoor machine of air conditioner |
-
2007
- 2007-12-27 CN CN2007101255436A patent/CN101469887B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388890A (en) * | 2012-05-11 | 2013-11-13 | 珠海格力电器股份有限公司 | Electric heating device and air conditioner |
| CN103388890B (en) * | 2012-05-11 | 2016-12-14 | 珠海格力电器股份有限公司 | Electric heater unit and air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101469887B (en) | 2011-06-08 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20181227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |