CN1967135A - Aluminium-made extrusion slender section - Google Patents

Aluminium-made extrusion slender section Download PDF

Info

Publication number
CN1967135A
CN1967135A CNA2006100258983A CN200610025898A CN1967135A CN 1967135 A CN1967135 A CN 1967135A CN A2006100258983 A CNA2006100258983 A CN A2006100258983A CN 200610025898 A CN200610025898 A CN 200610025898A CN 1967135 A CN1967135 A CN 1967135A
Authority
CN
China
Prior art keywords
aluminium
cold
hot preparation
tube channel
made extrusion
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.)
Pending
Application number
CNA2006100258983A
Other languages
Chinese (zh)
Inventor
王磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNA2006100258983A priority Critical patent/CN1967135A/en
Publication of CN1967135A publication Critical patent/CN1967135A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels

Abstract

An aluminum extrusion thin wall section bar is made of more than one flat though channels. The parallel through channels are independently connected through joint section horizontally, forming symmetrical or asymmetric multi through channels formed parallel flow channel. There are at least one coolant and heating agent flow channels with the cross section in any shape inside the through channel. At least part of the flow channels having the shape of round, elliptical, polygonal, wave or random combination of them to suit for varied requirements for coolants or heating agents. The parallel flow channels for coolants or heating agents form the dual flow channel aluminum extrusion thin wall section bar or multi channel aluminum extrusion thin wall section bar. Fins are used to separate the flow channels for coolants or heating agents. It can replace traditional electrolytic copper pipe, reduce energy consumption, environment pollution and improved utilization of resources. It has low recovery cost, with extensive applications.

Description

A kind of aluminium-made extrusion slender section
Technical field
The invention relates to a kind of aluminium section, particularly a kind of aluminium-made extrusion slender section that is used to assemble cool-heat-exchanger, this section bar can be as required be assembled into cool-heat-exchanger by the random length intercepting, and easy to assembly, radiance is good, makes it reach the purpose that promotes hot transfer efficiency.
Background technology
At present, the cold and hot preparation passage of cool-heat-exchanger adopts circular electrolysis copper pipe (proportion is 8.9) mostly, but the cost that is to use the cathode copper pipe is than higher, and the heat exchanger weight of making is also heavy, and a large amount of use copper has caused the scarcity of copper resource.The electrolysis copper pipe needs to consume more energy in manufacture process in addition, and environmental pollution is also heavy, makes resource can not get effective utilization.
In addition, the present cool-heat-exchanger that uses, the heat exchanger of freezer special use as is well known, the iron comb cooling heat exchange that is roughly a hollow is with (it is shaped as circle), the material of this iron comb is generally phosphorus content below 0.25%, and tensile strength is 38kg/cm 2, and its pyroconductivity 31-45Kcal/m 0Chr.After permanent the use, has the shortcoming of the low difference of pyroconductivity.
China is the very abundant country of bauxite resource in the world, and under the promotion of original national industrial policies, the aluminium ingot of annual outlet has tons up to a million.Because the thermal conductivity values of aluminium is preferable, so the cold and hot preparation passage of at present general cool-heat-exchanger begins to adopt aluminium to make.
Making of aluminium aspect the heat-exchange tube, just like the Chinese invention patent notification number is that the manufacture method of the disclosed flat heat exchange tubes of CN1153041C discloses a kind of flat aluminum heat exchange tube that adopts this method to make, but the structure more complicated of this flat aluminum heat exchange tube needs special-purpose milling train ability roll forming.
Be the disclosed heat exchanger of CN2762029Y also just like the Chinese invention patent notification number, this heat exchanger is a polygonal body with the direct extrusion modling of aluminum pipe, and this polygonal body then includes the extension plate body that a long straight hollow circular tube and plural pieces are molded over the hollow circular tube outer rim.But this aluminum pipe exists the combination difficulty, is difficult to be designed to the compact efficient cool-heat-exchanger.
At present the flat tube used of the heat exchanger of some aluminium matter generally has following several in addition, a kind of is the high-frequency welding water pipe, this high-frequency welding water pipe is applicable to full aluminium welding type water tank of automobile-use or warm braw core body water pipe, it is to be smelted into the aluminium blank by aluminium ingot, through being rolled into aluminium sheet, pass through cold rolling one-tenth aluminium foil again, aluminium foil becomes the seam pipe is arranged by mould molding, has the seam pipe to make flat tube through high-frequency welding, after flattening.Because the production of aluminium foil at present is specialized, adds present ratio-frequency welding tubulation production efficiency height, this flat tube is large-scale application.But owing to be subjected to structure and production technology prevention, be actually a seamed pipe, therefore can only be used for the product development under the environment under low pressure, as full aluminium welding type water tank of automobile-use or warm braw core body water pipe as this flat tube.
Another kind is the Type B water pipe, also is to be only applicable to full aluminium welding type water tank of automobile-use or full aluminium welded type warm braw core body, and it is the Type B water pipe that seam is arranged by mould molding with aluminium foil.But, also can only be used for the product development under the environment under low pressure owing to be subjected to structure and production technology prevention.
The band internal tooth flat tube that also has a kind of HFC134a of use refrigerant heat exchanger, this flat tube are to pass through the half-formed flat tube of mould with aluminium foil, and the half-formed flat tube of the soldering flux inboard of annotating is again assembled half-formed flat tube and internal gear then, at last by mould molding band internal tooth flat tube.But this flat tube configuration complexity, soldering point is wide, and quality stability requires high, and other structures are higher relatively relatively for the product hot property, and the cost control difficulty is bigger, and the product application surface is narrow.
Though in recent years, also have some flat tubes that adopt the extrusion process moulding to occur, the body wall thickness of these flat tubes generally can only be accomplished 0.45mm.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of environment-friendly type, high heat exchange efficiency, small size, tube wall less than below the 0.45mm, the aluminium-made extrusion slender section that is used to assemble cool-heat-exchanger of lightweight and ultralow input.This section bar can be as required be assembled into cool-heat-exchanger by the random length intercepting, and easy to assembly, radiance is good, makes it reach the purpose that promotes hot transfer efficiency.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of aluminium-made extrusion slender section adopts aluminium ingot melting extrusion modling, it is characterized in that described section bar is made of the tube channel of at least more than one flat.
When described tube channel is two and two when above, be parallel to each other between the tube channel and independent, laterally connect by connecting portion between the described tube channel, to constitute a multichannel concurrent flow pipe.Between tube channel, increase connecting portion, this connecting portion can increase by a reinforcement on tube channel, to strengthen the intensity of tube channel, when the assembling cool-heat-exchanger, be convenient to install tube channel, to guarantee the parallel of tube channel and location, control cost thereby reduced assembling, improved assembling stability and brazing quality stability.
The length of described connecting portion is less than the length of fluid hose, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.
When described tube channel is that two and two are when above, can adopt symmetrical structure between the tube channel, also can adopt unsymmetric structure, symmetrical structure is the technology operating mode according to product design, the different cold and hot preparation and the relevant design parameter of employing with dissymmetrical structure, undertaken by the control of the degree of superheat or degree of supercooling is calculated.
In the present invention, the cold and hot preparation runner that in the body of tube channel, has at least more than one.
In the present invention, the body of described tube channel is the flat of periphery uniform thickness.The shape of cross section of described cold and hot preparation runner can have any shape.And the shape of cross section that has a part of cold and hot preparation runner at least be circle or ellipse or polygon or waveform or and their any combination, to adapt to the requirement of various product design requirements and different cold and hot preparation.Described polygon is regular polygon or non-regular polygon.Described regular polygon is preferably rectangle or rectangle or triangle or trapezoidal.
In the present invention, described cold and hot preparation runner can become several rows of row, also can become double arrangement or many rows to arrange.In many rows arrange, be preferably honeycombed.Symmetric arrays can be during arrangement, also asymmetric geometry can be.
When cold and hot preparation runner is two when above, each cold and hot preparation runner is arranged in parallel, and makes it to constitute dual channel aluminium-made extrusion slender section or multichannel aluminium-made extrusion slender section.Symmetrical structure can be between each cold and hot preparation runner, also dissymmetrical structure can be.
In the present invention, adopt the fin wing to separate between each cold and hot preparation runner.Described fin wing can be straightsided shape or hypotenuse shape or X-shape or arc or I-shaped or V font or splayed or polygon or waveform or honeycombed.
In the present invention, the height B 〉=E of described cold and hot preparation runner, wherein E according to its fluid radius proportionality coefficient of the different cold and hot preparations that adopt set.
In the present invention, the thickness D of the wall thickness of the tube channel of described aluminium-made extrusion slender section C 〉=fin wing.
In the present invention, symmetrical structure is the technology operating mode according to product design, the different cold and hot preparation and the relevant design parameter of employing with dissymmetrical structure between each cold and hot preparation runner, is undertaken by the control of the degree of superheat or degree of supercooling is calculated.
In the present invention, when adopting chlorofluoromethane refrigerant or other alternative chlorofluoro carbon, the height B of its each cold and hot preparation runner generally is set between the 0.30-2.00mm, is preferably between the 0.60-1.20mm, and radianting capacity is further enhanced.
Aluminium-made extrusion slender section of the present invention can adopt spray zinc or other chemical method to handle, and further improves the resistance to corrosion of product.
Aluminium-made extrusion slender section of the present invention can come extrusion modling by the following method: at first adopt the high-purity aluminium ingot to be smelted into the aluminium blank, then the aluminium blank is hot extruded into the section bar coiled strip, can sprays in the hot extrusion molding process and again product be carried out other chemical method after zinc or the moulding or physical method is handled.Coiled strip passes through alignment, cuts into the aluminium-made extrusion slender section of finished product.
Owing to adopted design as above, the present invention compared with prior art has following advantage: 1, adopt the high purity aluminum alloy melting technique, be aided with the accurate extrusion technique of isothermal constant speed and be crushed to.By the direct heat extrusion modling, do not need follow-up slit to handle, and the higher pressure of ability.By technology controlling and process, can make the wall thickness of product ultra-thin, have only about 0.15mm.2, by the intercepting equal length aluminium-made extrusion slender section and this numerous aluminum flat heat-exchanging tubes is carried out stacked, and between each adjacent aluminum flat heat-exchanging tube the layout cold and hot exchange usefulness the fin wing form the product that possesses the cold and hot exchange of high-performance.3, the cross section of described aluminium-made extrusion slender section is made of at least more than one tube channel, and cold and hot preparation runner be shaped as arbitrary shape, can increase the contact area with cold and hot exchange preparation, improve the efficient of heat exchange.Satisfy different medium to the heat exchange performance development requires.4, spray zinc or other chemical treatment on the surface of described aluminium-made extrusion slender section and handle, prevent the oxidation of aluminium in various environment, improve the resistance to corrosion of pipe itself.5, cause the reinforcement of radiance by the fluid resistance of in the tube channel of aluminium-made extrusion slender section, setting, add air side gas channel length than traditional structure compactness, the radiation that the gas-flow resistance minimizing is caused reduces, thereby can obtain high radiance.6, specialized production possesses skills, comprehensive advantages such as scale, product line and cost.
The present invention can substitute traditional electrolysis copper pipe, thereby cuts down the consumption of energy effectively, the pollution of environment and improve the resources effective utilization.Can alleviate product weight and raw-material consumption greatly with its development product, more can design the environment-friendly type of the high heat exchanger efficiency of full aluminium welded type, high heat exchange efficiency, small size, lightweight and ultralow input get final product seriation, in, the energy-efficient compact product of small lot batch manufacture; Simultaneously also be to solve the preferred material that alternative chlorofluoro carbon is promoted the use of, and for adopting CO from now on 2Provide support on the material Deng cold-producing medium.In the recovery and reuse to the full aluminium welded type cool-heat-exchanger product scrapped, its recovery utilization rate can reach 100%, and it is low to have a cost recovery, and industry is utilized advantages such as wide.The present invention can be used for different cool-heat-exchanger preparations, as cooling water, cold oil, fluorine Lyons preparation, HFC134a preparation or the like.Can generally be applicable on the cool-heat-exchanger in automobile, civilian air-conditioning, automatic vending machine, aviation, military affairs and the various equipment.As water tank, warm braw core body, oil cooling gas, evaporator core, computer radiator, the ventilation of domestic air conditioning heat, automatic vending machine radiator etc.
Description of drawings
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
Figure 13 is the structural representation of the embodiment of the invention 13.
Figure 14 is the structural representation of the embodiment of the invention 14.
Figure 15 is the structural representation of the embodiment of the invention 15.
Figure 16 is the structural representation of the embodiment of the invention 16.
Figure 17 is the structural representation of the embodiment of the invention 17.
Figure 18 is the structural representation of the embodiment of the invention 18.
Figure 19 is the structural representation of the embodiment of the invention 19.
Figure 20 is the structural representation of the embodiment of the invention 20.
Figure 21 is the structural representation of the embodiment of the invention 21.
Figure 22 is the structural representation of the embodiment of the invention 22.
Figure 23 is the structural representation of the embodiment of the invention 23.
Figure 24 is the structural representation of the embodiment of the invention 24.
Figure 25 is the structural representation of the embodiment of the invention 25.
Figure 26 is the structural representation of the embodiment of the invention 26.
Figure 27 is the structural representation of the embodiment of the invention 27.
Figure 28 is the structural representation of the embodiment of the invention 28.
Figure 29 is the structural representation of the embodiment of the invention 29.
Figure 30 is the structural representation of the embodiment of the invention 31.
Figure 31 is the structural representation of the embodiment of the invention 32.
Figure 32 is the structural representation of the embodiment of the invention 33.
Figure 33 is the structural representation of the embodiment of the invention 34.
Figure 34 is the structural representation of the embodiment of the invention 35.
Figure 35 is the structural representation of the embodiment of the invention 36.
Figure 36 is the structural representation of the embodiment of the invention 37.
Figure 37 is the structural representation of the embodiment of the invention 38.
Figure 38 is the structural representation of the embodiment of the invention 39.
Figure 39 is the structural representation of the embodiment of the invention 40.
Figure 40 is the structural representation of the embodiment of the invention 41.
Figure 41 is the graph of a relation between each size of the embodiment of the invention.
The specific embodiment
A kind of aluminium-made extrusion slender section 1 adopts aluminium ingot melting extrusion modling, described section bar 1 by at least more than one, the tube channel 11 of tube body wall periphery uniform thickness flat constitutes.The wall thickness C of tube body wall is less than 0.45mm, even can reach below the 0.15mm.
When tube channel 11 is two and two when above, be parallel to each other between the tube channel 11 and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of fluid hose 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.
Between tube channel 11, increase connecting portion 12, this connecting portion can increase by a reinforcement on tube channel 11, to strengthen the intensity of tube channel 11, when the assembling cool-heat-exchanger, be convenient to install tube channel 11, to guarantee the parallel of tube channel 11 and location, control cost thereby reduced assembling, improved assembling stability and brazing quality stability.
When tube channel 11 is that two and two are when above, can adopt symmetrical structure between the tube channel 11, also can adopt unsymmetric structure, symmetrical structure is the technology operating mode according to product design, the different cold and hot preparation and the relevant design parameter of employing with dissymmetrical structure, undertaken by the control of the degree of superheat or degree of supercooling is calculated.
The cold and hot preparation runner 13 that in the body of tube channel 11, has at least more than one.As a cold and hot preparation runner 13, two, three being arranged in the tube channel 11 up to a plurality of cold and hot preparation runners 13.
The shape of cross section of cold and hot preparation runner 13 can have any shape.And the shape of cross section that has a part of cold and hot preparation runner 13 at least is circle or ellipse or polygon or waveform or splayed and their any combination, to adapt to the requirement of various product design requirements and different cold and hot preparation.Symmetrical structure can be between the cold and hot preparation runner 13, also asymmetric mechanism can be.Be the technology operating mode according to product design, the different cold and hot preparation and the relevant design parameter of employing, undertaken by the control of the degree of superheat or degree of supercooling is calculated.
So-called symmetrical structure is meant that the shape of cross section of each cold and hot preparation runner 13 is identical; So-called unsymmetric structure is meant that the shape of cross section of cold and hot preparation runner 13 has at least a part inequality.
The polygon shape of cross section of cold and hot preparation runner 13 is regular polygon or non-regular polygon.With regular polygon for well.In regular polygon, be preferably rectangle or rectangle or triangle or trapezoidal.
Cold and hot preparation runner 13 is two and two when above, and each cold and hot preparation runner 13 is arranged in parallel, and makes it to constitute dual channel aluminium-made extrusion slender section or multichannel aluminium-made extrusion slender section.Cold and hot preparation runner 13 can become several rows of row, also can become double arrangement or many rows to arrange.In many rows arrange, be preferably honeycombed.Cold and hot preparation runner 13 can become symmetrically to arrange when arranging, and also can become asymmetric geometry, to adapt to the requirement of various product design requirements and different cold and hot preparation.
Adopt fin wing 14 to separate between each cold and hot preparation runner 13.Described fin wing 14 can be straightsided shape or hypotenuse shape or X-shape or arc or V font or splayed or waveform or honeycombed.Be an extrusion modling between the tube wall of fin wing 14 and tube channel 11, between them good structural strength can be arranged.Can certainly adopt first moulding tube channel 11, reshaping fin wing 14 is inserted into fin wing 14 in the tube channel 11 welding fabrication.
In general, the height B 〉=E of cold and hot preparation runner 13, wherein E be according to its fluid radius proportionality coefficient of the different cold and hot preparations that adopt.When adopting chlorofluoromethane refrigerant or other alternative chlorofluoro carbon, height B generally is set between the 0.30-2.00mm, is preferably between the 0.60-1.20mm, and radianting capacity is further enhanced.The thickness D of the wall thickness C 〉=fin wing of the tube channel 11 of aluminium-made extrusion slender section 1.
After aluminium-made extrusion slender section 1 moulding, can adopt spray zinc or other chemical method to handle.With anticorrosion.
Aluminium-made extrusion slender section 1 of the present invention can come extrusion modling by the following method: at first adopt the high-purity aluminium ingot to be smelted into the aluminium blank, then the aluminium blank is hot extruded into the section bar coiled strip, can sprays in the hot extrusion molding process and again product be carried out other chemistry after zinc or the moulding or physical method is handled.Coiled strip passes through alignment, cuts into the aluminium-made extrusion slender section 1 of finished product.Owing to directly adopt hot extrusion molding, therefore do not need follow-up slit to handle, and the higher pressure of ability.Adopt special hot extrusion technique, the wall thickness that can control section bar reaches 0.15mm.
Below by specific embodiment the present invention is described, but should be understood that the following examples, only the present invention is further illustrated, but be not construed as limiting the invention.
Embodiment 1
Referring to Fig. 1, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has a cold and hot preparation runner 13 in the tube channel 11.The wall thickness C of tube body wall is less than 0.45mm, even can reach below the 0.15mm.The shape of cross section of cold and hot preparation runner 13 is an approximate ellipsoidal.
Embodiment 2
Referring to Fig. 2, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by two tube body wall periphery uniform thickness flat constitutes, and is parallel to each other between two tube channel 11 and independence, laterally connect by connecting portion 12 between the tube channel 11, become a kind of twin-channel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of fluid hose 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 1.
Has a cold and hot preparation runner 13 in the tube channel 11.Two tube channel 11 are symmetrical structure.All the other are with embodiment 1.
Embodiment 3
Referring to Fig. 3, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by three or more tube body wall periphery uniform thickness flat constitutes, and is parallel to each other between the threeway deferent 11 and independence, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of fluid hose 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between three tube channel 11.
Symmetrical structure can be between the tube channel 11, also dissymmetrical structure can be.As three or a plurality of tube channel 11 in only have a cold and hot preparation runner 13.Perhaps have a cold and hot preparation runner 13 in a tube channel 11, have a plurality of cold and hot preparation runners 13 in addition in the tube channel 11.Perhaps have a plurality of cold and hot preparation runners 13 in two tube channel 11, have a cold and hot preparation runner 13 in addition in the tube channel 11.
Three or a plurality of tube channel 11 in respectively have a cold and hot preparation runner 13.Threeway deferent 11 is a symmetrical structure.All the other are with embodiment 1.
Embodiment 4
Referring to Fig. 4, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has two cold and hot preparation runners 13 in the tube channel 11, makes it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 become the fin wing 14 of the straightsided shape of plumbness to separate by one, make about 13 one-tenth several rows of row of two cold and hot preparation runners.
The fin wing 14 of straightsided shape can be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.All the other are with embodiment 1.
Embodiment 5
Referring to Fig. 5, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has two cold and hot preparation runners 13 in the tube channel 11, makes it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 become the fin wing 14 of the straightsided shape of level to separate by one, make 13 one-tenth double arrangements up and down of two cold and hot preparation runners.
The fin wing 14 of straightsided shape can be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.All the other are with embodiment 1.
Embodiment 6
Referring to Fig. 6, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has two cold and hot preparation runners 13 in the tube channel 11, makes it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 are separated by the fin wing 14 of a hypotenuse shape, make 13 one-tenth arranged askew of two cold and hot preparation runners.
The fin wing 14 of hypotenuse shape can interface channel pipe 11 inner chambers about both sides up and down, make two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at interface channel pipe 11 inner chambers about both sides up and down, make two cold and hot preparation runners 13 form dissymmetrical structures.All the other are with embodiment 1.
Embodiment 7
Referring to Fig. 7, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has two cold and hot preparation runners 13 in the tube channel 11, makes it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 are separated by the fin wing 14 of an arc, make about 13 one-tenth several rows of row of two cold and hot preparation runners.
The fin wing 14 of arc can make two cold and hot preparation runners 13 form dissymmetrical structure.The cross section of a cold and hot preparation runner 13 is similar ellipse, and another is other shape.All the other are with embodiment 1.
Embodiment 8
Referring to Fig. 8, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has two cold and hot preparation runners 13 in the tube channel 11, makes it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 become the I-shaped fin wing 14 of plumbness to separate by one, make about 13 one-tenth several rows of row of two cold and hot preparation runners.
I-shaped fin wing 14 can be positioned at the middle part of tube channel 11 inner chambers, make two cold and hot preparation runners 13 form symmetrical structure, as two cold and hot preparation runners 13 is similar ellipse, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.Cold and hot preparation runner 13 shape of cross sections can be circle, and another shape of cross section is similar ellipse.All the other are with embodiment 1.
Embodiment 9
Referring to Fig. 9, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by two tube body wall periphery uniform thickness flat constitutes, and is parallel to each other between two tube channel 11 and independence, laterally connect by connecting portion 12 between the tube channel 11, become a kind of twin-channel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have two cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 become the fin wing 14 of the straightsided shape of plumbness to separate by one, make about 13 one-tenth several rows of row of two cold and hot preparation runners.
The fin wing 14 of straightsided shape can be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.
Fin wing 14 positions of the straightsided shape in two tube channel 11 can be identical, also can be inequality, and make two tube channel 11 constitute symmetrical structure, perhaps unsymmetric structures.All the other are with embodiment 1.
Embodiment 10
Referring to Figure 10, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by two tube body wall periphery uniform thickness flat constitutes, and is parallel to each other between two tube channel 11 and independence, laterally connect by connecting portion 12 between the tube channel 11, become a kind of twin-channel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have two cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 become the fin wing 14 of the straightsided shape of level to separate by one, make 13 one-tenth double arrangements up and down of two cold and hot preparation runners.
The fin wing 14 of straightsided shape can be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.
Fin wing 14 positions of the straightsided shape in two tube channel 11 can be identical, also can be inequality, and make two tube channel 11 constitute symmetrical structure, perhaps unsymmetric structures.All the other are with embodiment 1.
Embodiment 11
Referring to Figure 11, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by two tube body wall periphery uniform thickness flat constitutes, and is parallel to each other between two tube channel 11 and independence, laterally connect by connecting portion 12 between the tube channel 11, become a kind of twin-channel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have two cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 are separated by the fin wing 14 of a hypotenuse shape, make 13 one-tenth arranged askew of two cold and hot preparation runners.
The fin wing 14 of hypotenuse shape can interface channel pipe 11 inner chambers about both sides up and down, make two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at interface channel pipe 11 inner chambers about both sides up and down, make two cold and hot preparation runners 13 form dissymmetrical structures.
Fin wing 14 positions of the hypotenuse shape in two tube channel 11 can be identical, also can be inequality, and make two tube channel 11 constitute symmetrical structure, perhaps unsymmetric structures.All the other are with embodiment 1.
Embodiment 12
Referring to Figure 12, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by two tube body wall periphery uniform thickness flat constitutes, and is parallel to each other between two tube channel 11 and independence, laterally connect by connecting portion 12 between the tube channel 11, become a kind of twin-channel concurrent flow pipe.Connector 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Can on tube channel 11, increase by a reinforcement at increase connector 12 1 between the tube channel 11, strengthen the intensity of tube channel 11, the 2nd, when the assembling cool-heat-exchanger, be convenient to install tube channel 11, to guarantee the parallel of tube channel and to locate.
Have two cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 are separated by the fin wing 14 of an arc, make about 13 one-tenth several rows of row of two cold and hot preparation runners.
The fin wing 14 of arc can make two cold and hot preparation runners 13 form dissymmetrical structure.The cross section of a cold and hot preparation runner 13 is similar ellipse, and another is other shape.
Fin wing 14 positions of the arc in two tube channel 11 can be identical, also can be inequality, and make two tube channel 11 constitute symmetrical structure, perhaps unsymmetric structures.All the other are with embodiment 1.
Embodiment 13
Referring to Figure 13, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by two tube body wall periphery uniform thickness flat constitutes, and is parallel to each other between two tube channel 11 and independence, laterally connect by connecting portion 12 between the tube channel 11, become a kind of twin-channel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connector 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Can on tube channel 11, increase by a reinforcement at increase connector 12 1 between the tube channel 11, strengthen the intensity of tube channel 11, the 2nd, when the assembling cool-heat-exchanger, be convenient to install tube channel 11, to guarantee the parallel of tube channel and to locate.
I-shaped fin wing 14 can be positioned at the middle part of tube channel 11 inner chambers, make two cold and hot preparation runners 13 form symmetrical structure, as two cold and hot preparation runners 13 is similar ellipse, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.Cold and hot preparation runner 13 shape of cross sections can be circle, and another shape of cross section is similar ellipse.
I-shaped fin wing 14 positions in two tube channel 11 can be identical, also can be inequality, and make two tube channel 11 constitute symmetrical structure, perhaps unsymmetric structures.All the other are with embodiment 1.
Embodiment 14
Referring to Figure 14, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connector 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have two cold and hot preparation runners 13 in each tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 become the fin wing 14 of the straightsided shape of plumbness to separate by one, make about 13 one-tenth several rows of row of two cold and hot preparation runners.
The fin wing 14 of straightsided shape can be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.
Fin wing 14 positions of the straightsided shape in three or more tube channel 11 can be identical, also can be inequality, and make three tube channel 11 constitute symmetrical structure, perhaps unsymmetric structure.All the other are with embodiment 1.
Embodiment 15
Referring to Figure 15, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have two cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 become the fin wing 14 of the straightsided shape of level to separate by one, make 13 one-tenth double arrangements up and down of two cold and hot preparation runners.
The fin wing 14 of straightsided shape can be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.
Fin wing 14 positions of the straightsided shape in three or more tube channel 11 can be identical, also can be inequality, and make three or more tube channel 11 constitute symmetrical structure, perhaps unsymmetric structure.All the other are with embodiment 1.
Embodiment 16
Referring to Figure 16, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have two cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 are separated by the fin wing 14 of a hypotenuse shape, make 13 one-tenth arranged askew of two cold and hot preparation runners.
The fin wing 14 of hypotenuse shape can interface channel pipe 11 inner chambers about both sides up and down, make two cold and hot preparation runners 13 form symmetrical structure, also can not be positioned at interface channel pipe 11 inner chambers about both sides up and down, make two cold and hot preparation runners 13 form dissymmetrical structures.
Fin wing 14 positions of the hypotenuse shape in three or more tube channel 11 can be identical, also can be inequality, and make three or more tube channel 11 constitute symmetrical structure, perhaps unsymmetric structure.All the other are with embodiment 1.
Embodiment 17
Referring to Figure 17, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have two cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 are separated by the fin wing 14 of an arc, make about 13 one-tenth several rows of row of two cold and hot preparation runners.
The fin wing 14 of arc can make two cold and hot preparation runners 13 form dissymmetrical structure.The cross section of a cold and hot preparation runner 13 is similar ellipse, and another is other shape.
Fin wing 14 positions of the arc in three or more tube channel 11 can be identical, also can be inequality, and make three or more tube channel 11 constitute symmetrical structure, perhaps unsymmetric structure.All the other are with embodiment 1.
Embodiment 18
Referring to Figure 18, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have two cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 of a dual channel.Two cold and hot preparation runners 13 are separated by an I-shaped fin wing 14, make about 13 one-tenth several rows of row of two cold and hot preparation runners.
I-shaped fin wing 14 can be positioned at the middle part of tube channel 11 inner chambers, make two cold and hot preparation runners 13 form symmetrical structure, as two cold and hot preparation runners 13 is similar ellipse, also can not be positioned at the middle part of tube channel 11 inner chambers, makes two cold and hot preparation runners 13 form dissymmetrical structure.Cold and hot preparation runner 13 shape of cross sections can be circle, and another shape of cross section is similar ellipse.
I-shaped fin wing 14 positions in two or three tube channel 11 can be identical, also can be inequality, and make two or three tube channel 11 constitute symmetrical structure, perhaps unsymmetric structure.All the other are with embodiment 1.
Embodiment 19
Referring to Figure 19, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has three or more cold and hot preparation runner 13 in the tube channel 11, makes it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of two or more one-tenth plumbness and parallel straightsided shape, makes about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
The fin wing 14 of straightsided shape makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Wherein one or more cold and hot preparation runners 13 are rectangle or rectangle.Two of two ends is other shape.All the other are with embodiment 1.
Embodiment 20
Referring to Figure 20, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has three or more cold and hot preparation runner 13 in the tube channel 11, makes it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of two or more one-tenth levels and parallel straightsided shape, makes 13 one-tenths three rows or many row's arrangements up and down of three or more cold and hot preparation runner.
The fin wing 14 of straightsided shape makes three cold and hot preparation runners 13 form dissymmetrical structure.Wherein one or more cold and hot preparation runners 13 are similar rectangle.Two of two ends is similar trapezoidal up and down.All the other are with embodiment 1.
Embodiment 21
Referring to Figure 21, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has three or more cold and hot preparation runner 13 in the tube channel 11, makes it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of two or more parallel hypotenuse shapes, makes about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
The fin wing 14 of hypotenuse shape makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Wherein Zhong Jian cold and hot preparation runner 13 is a parallelogram.Two of two ends is other shape.All the other are with embodiment 1.
Embodiment 22
Referring to Figure 22, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has three or more cold and hot preparation runner 13 in the tube channel 11, makes it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of two arcs, makes about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
The fin wing 14 of arc makes three cold and hot preparation runners 13 form dissymmetrical structure.Wherein one or more cold and hot preparation runners 13 are similar ellipse.Be other shape in addition.All the other are with embodiment 1.
Embodiment 23
Referring to Figure 23, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has three or more cold and hot preparation runner 13 in the tube channel 11, makes it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of one or more X-shapes, makes about 13 one-tenths of three or more cold and hot preparation runners and is arranged above and below.
The fin wing 14 of X-shape makes three cold and hot preparation runners 13 form dissymmetrical structure.One of them cold and hot preparation runner 13 is a triangle, is other shape in addition.Two cold and hot preparation runner 13 symmetries are perhaps arranged, asymmetric in addition.All the other are with embodiment 1.
Embodiment 24
Referring to Figure 24, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has three or more cold and hot preparation runner 13 in the tube channel 11, makes it to constitute three or the aluminium-made extrusion slender section 1 of a plurality of runners.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of one or more V fonts, makes about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
The fin wing 14 of V font makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Wherein having at least more than one cold and hot preparation runner 13 to be triangle, is other shape in addition.All the other are with embodiment 1.
Embodiment 25
Referring to Figure 25, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has three or more cold and hot preparation runner 13 in the tube channel 11, makes it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three cold and hot preparation runners 13 are separated by one or more splay fin wings 14, make about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
Splay fin wing 14 makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Have wherein that cold and hot preparation runner 13 is other shape for trapezoidal in addition more than one at least.All the other are with embodiment 1.
Embodiment 26
Referring to Figure 26, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has three or more cold and hot preparation runner 13 in the tube channel 11, makes it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three cold and hot preparation runners 13 are separated by one or more polygonal fin wings 14, make about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
Polygonal fin wing 14 makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Having wherein that cold and hot preparation runner 13 is polygon more than one at least, is other shape in addition.All the other are with embodiment 1.
Embodiment 27
Referring to Figure 27, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has a plurality of cold and hot preparation runners 13 in the tube channel 11, makes it to constitute the aluminium-made extrusion slender section 1 in a multithread road.A plurality of cold and hot preparation runners 13 are separated by a corrugated fin wing 14, make about 13 one-tenth several rows of row of a plurality of cold and hot preparation runners.
Corrugated fin wing 14 makes a plurality of cold and hot preparation runners 13 form dissymmetrical structure.Wherein mid portion can be the cold and hot preparation runner 13 of symmetrical structure, also can be the cold and hot preparation runner 13 of dissymmetrical structure, and two ends and mid portion are asymmetric.All the other are with embodiment 1.
Embodiment 28
Referring to Figure 28, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has a plurality of cold and hot preparation runners 13 in the tube channel 11, makes it to constitute the aluminium-made extrusion slender section 1 in a multithread road.A plurality of cold and hot preparation runners 13 are separated by the fin wing 14 of a plurality of honeycomb types, make a plurality of cold and hot preparation runners several misarrangements row that begin to rehearse about in the of 13 one-tenths.
The fin wing 14 of honeycomb type makes a plurality of cold and hot preparation runners 13 form dissymmetrical structure.Wherein have at least the cold and hot preparation runner 13 of a part to be regular hexagon or polygon, all the other are other shape.All the other are with embodiment 1.
Embodiment 29
Referring to Figure 29, a kind of aluminium-made extrusion slender section 1, its tube channel 11 by a tube body wall periphery uniform thickness flat constitutes, and has a plurality of cold and hot preparation runners 13 in the tube channel 11, makes it to constitute the aluminium-made extrusion slender section 1 in a multithread road.A plurality of cold and hot preparation runners 13 are separated by a plurality of I-shaped fin wings 14, make a plurality of cold and hot preparation runners several misarrangements row that begin to rehearse about in the of 13 one-tenths.
I-shaped fin wing 14 makes a plurality of cold and hot preparation runners 13 form dissymmetrical structure.The cold and hot preparation runner 13 that wherein has a part at least is for oval, and all the other are other shape.All the other are with embodiment 1.
Embodiment 30
Have a plurality of cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 in a multithread road.A plurality of cold and hot preparation runners 13 are separated by a plurality of fin wings 14, a plurality of fin wings 14 are straightsided shape or hypotenuse shape or X-shape or arc or any combination I-shaped or V font or splayed or polygon or waveform or honeycombed fin wing 14, combination as a kind of and a kind of fin wing 14, the combination of a kind of and multiple fin wing 14, the combination of multiple and multiple fin wing 14.Making the shape of cross section that has a part of cold and hot preparation runner 13 at least is circle or ellipse or polygon or waveform or splayed and their any combination.As a kind of and a kind of combination of cold and hot preparation runner 13, the combination of a kind of and multiple cold and hot preparation runner 13, the combination of multiple and multiple cold and hot preparation runner 13.
Embodiment 31
Referring to Figure 30, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have three or more cold and hot preparation runner 13 in the tube channel 11, make it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of two or more one-tenth plumbness and parallel straightsided shape, makes about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
The fin wing 14 of straightsided shape makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Wherein one or more cold and hot preparation runners 13 are rectangle or rectangle.Two of two ends is other shape.All the other are with embodiment 1.
Embodiment 32
Referring to Figure 31, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have three or more cold and hot preparation runner 13 in the tube channel 11, make it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of two or more one-tenth levels and parallel straightsided shape, makes 13 one-tenths three rows or many row's arrangements up and down of three or more cold and hot preparation runner.
The fin wing 14 of straightsided shape makes three cold and hot preparation runners 13 form dissymmetrical structure.Wherein one or more cold and hot preparation runners 13 are similar rectangle.Two of two ends is similar trapezoidal up and down.All the other are with embodiment 1.
Embodiment 33
Referring to Figure 32, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connector 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have three or more cold and hot preparation runner 13 in the tube channel 11, make it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of two or more parallel hypotenuse shapes, makes about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
The fin wing 14 of hypotenuse shape makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Wherein Zhong Jian cold and hot preparation runner 13 is a parallelogram.Two of two ends is other shape.All the other are with embodiment 1.
Embodiment 34
Referring to Figure 33, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have three or more cold and hot preparation runner 13 in the tube channel 11, make it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of two or more arcs, makes about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
The fin wing 14 of arc makes three cold and hot preparation runners 13 form dissymmetrical structure.Wherein one or more cold and hot preparation runners 13 are similar ellipse.Be other shape in addition.All the other are with embodiment 1.
Embodiment 35
Referring to Figure 34, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have three or more cold and hot preparation runner 13 in the tube channel 11, make it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of one or more X-shapes, makes about 13 one-tenths of three or more cold and hot preparation runners and is arranged above and below.
The fin wing 14 of X-shape makes three cold and hot preparation runners 13 form dissymmetrical structure.One of them cold and hot preparation runner 13 is a triangle, is other shape in addition.Two cold and hot preparation runner 13 symmetries are perhaps arranged, asymmetric in addition.All the other are with embodiment 1.
Embodiment 36
Referring to Figure 35, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 2 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have three or more cold and hot preparation runner 13 in the tube channel 11, make it to constitute three or the aluminium-made extrusion slender section 1 of a plurality of runners.Three or more cold and hot preparation runner 13 is separated by the fin wing 14 of one or more V fonts, makes about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
The fin wing 14 of V font makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Wherein having at least more than one cold and hot preparation runner 13 to be triangle, is other shape in addition.All the other are with embodiment 1.
Embodiment 37
Referring to Figure 36, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have three or more cold and hot preparation runner 13 in the tube channel 11, make it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three cold and hot preparation runners 13 are separated by one or more splay fin wings 14, make about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
Splay fin wing 14 makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Have wherein that cold and hot preparation runner 13 is other shape for trapezoidal in addition more than one at least.All the other are with embodiment 1.
Embodiment 38
Referring to Figure 37, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have three or more cold and hot preparation runner 13 in the tube channel 11, make it to constitute three or the aluminium-made extrusion slender section 1 in multithread road.Three cold and hot preparation runners 13 are separated by one or more polygonal fin wings 14, make about 13 one-tenth several rows of row of three or more cold and hot preparation runner.
Polygonal fin wing 14 makes three or more cold and hot preparation runner 13 form dissymmetrical structure.Having wherein that cold and hot preparation runner 13 is polygon more than one at least, is other shape in addition.All the other are with embodiment 1.
Embodiment 39
Referring to Figure 38, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have a plurality of cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 in a multithread road.A plurality of cold and hot preparation runners 13 are separated by a corrugated fin wing 14, make about 13 one-tenth several rows of row of a plurality of cold and hot preparation runners.
Corrugated fin wing 14 makes a plurality of cold and hot preparation runners 13 form dissymmetrical structure.Wherein mid portion can be the cold and hot preparation runner 13 of symmetrical structure, also can be the cold and hot preparation runner 13 of dissymmetrical structure, and two ends and mid portion are asymmetric.All the other are with embodiment 1.
Embodiment 40
Referring to Figure 39, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have a plurality of cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 in a multithread road.A plurality of cold and hot preparation runners 13 are separated by the fin wing 14 of a plurality of honeycomb types, make a plurality of cold and hot preparation runners several misarrangements row that begin to rehearse about in the of 13 one-tenths.
The fin wing 14 of honeycomb type makes a plurality of cold and hot preparation runners 13 form dissymmetrical structure.Wherein have at least the cold and hot preparation runner 13 of a part to be regular hexagon or polygon, all the other are other shape.All the other are with embodiment 1
Embodiment 41
Referring to Figure 40, a kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of fluid hose 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 1.
Have a plurality of cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 in a multithread road.A plurality of cold and hot preparation runners 13 are separated by a plurality of I-shaped fin wings 14, make 13 one-tenth several rows of row of a plurality of cold and hot preparation runners.
I-shaped fin wing 14 makes a plurality of cold and hot preparation runners 13 form dissymmetrical structure.All the other are with embodiment 1
Embodiment 42
A kind of aluminium-made extrusion slender section 1, its by three or the tube channel 11 of multitube body wall periphery uniform thickness flat constitute, three or multi-channel tube 11 between be parallel to each other and independent, laterally connect by connecting portion 12 between the tube channel 11, become a kind of three or multichannel concurrent flow pipe.Connecting portion 12 is generally the flat strip shaped structure, and its thickness is about about the twice of pipe thickness of tube channel 11.Less than 0.9mm, even can reach 0.3mm as thickness.The length of connecting portion 12 is less than the length of tube channel 11, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.Be symmetrical structure between two tube channel 11.
Have a plurality of cold and hot preparation runners 13 in the tube channel 11, make it to constitute the aluminium-made extrusion slender section 1 in a multithread road.A plurality of cold and hot preparation runners 13 are separated by a plurality of fin wings 14, a plurality of fin wings 14 are any combination of straightsided shape or hypotenuse shape or X-shape or arc or V font or splayed or polygon or waveform or honeycombed fin wing 14, combination as a kind of and a kind of fin wing 14, the combination of a kind of and multiple fin wing 14, the combination of multiple and multiple fin wing 14.Making the shape of cross section that has a part of cold and hot preparation runner 13 at least is circle or ellipse or polygon or waveform or splayed and their any combination.As a kind of and a kind of combination of cold and hot preparation runner 13, the combination of a kind of and multiple cold and hot preparation runner 13, the combination of multiple and multiple cold and hot preparation runner 13.
Certainly, present embodiment is not limited to the present invention, to those of ordinary skill in the art; still can do multiple variation to present embodiment; therefore, every employing analog structure of the present invention and similar variation thereof all should be listed the protection domain of protection scope of the present invention claims in.

Claims (29)

1, a kind of aluminium-made extrusion slender section adopts aluminium ingot melting extrusion modling, it is characterized in that described section bar is made of the tube channel of at least more than one flat.
2, a kind of aluminium-made extrusion slender section according to claim 1 is characterized in that, is parallel to each other between a plurality of tube channel and independence, laterally connects by connecting portion between the described tube channel, to constitute a multichannel concurrent flow pipe.
3, a kind of aluminium-made extrusion slender section according to claim 2 is characterized in that, the length of described connecting portion is less than the length of fluid hose, so that installation and the location of product on header of the cold and hot exchange of high-performance is installed.
4, a kind of aluminium-made extrusion slender section according to claim 1 is characterized in that, is symmetrical structure between a plurality of tube channel.
5, a kind of aluminium-made extrusion slender section according to claim 1 is characterized in that, is unsymmetric structure between a plurality of tube channel.
6, according to claim 4 or 5 described a kind of aluminium-made extrusion slender sections, it is characterized in that, symmetrical structure between a plurality of tube channel is the technology operating mode according to product design, the different cold and hot preparation and the relevant design parameter of employing with dissymmetrical structure, undertaken by the control of the degree of superheat or degree of supercooling is calculated.
7, a kind of aluminium-made extrusion slender section according to claim 1 is characterized in that, has at least more than one cold and hot preparation runner in the body of described tube channel.
8, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, the body of described tube channel is the flat of periphery uniform thickness.
9, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, the shape of cross section of described cold and hot preparation runner is an arbitrary shape.
10, a kind of aluminium-made extrusion slender section according to claim 9, it is characterized in that, described cold and hot preparation runner have at least the shape of cross section of a part of cold and hot preparation runner be circle or ellipse or polygon or waveform or and their any combination, to adapt to the requirement of various product design requirements and different cold and hot preparation.
11, a kind of aluminium-made extrusion slender section according to claim 10 is characterized in that, described polygon is regular polygon or non-regular polygon.
12, a kind of aluminium-made extrusion slender section according to claim 10 is characterized in that, described regular polygon is rectangle or rectangle or triangle or trapezoidal.
13, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, described cold and hot preparation runner becomes several rows of row.
14, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, described cold and hot preparation runner becomes double arrangement or many rows to arrange.
15, a kind of aluminium-made extrusion slender section according to claim 14 is characterized in that, described cold and hot preparation runner is that honeycombed is arranged.
16, a kind of aluminium-made extrusion slender section according to claim 14 is characterized in that, described cold and hot preparation runner is a symmetric arrays.
17, a kind of aluminium-made extrusion slender section according to claim 14 is characterized in that, described cold and hot preparation runner is asymmetric geometry.
18, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, each cold and hot preparation runner is arranged in parallel, and makes it to constitute dual channel aluminium-made extrusion slender section or multichannel aluminium-made extrusion slender section.
19, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, is symmetrical structure between each cold and hot preparation runner.
20, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, is dissymmetrical structure between each cold and hot preparation runner.
21, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, adopts the fin wing to separate between each cold and hot preparation runner.
22, a kind of aluminium-made extrusion slender section according to claim 21 is characterized in that, described fin wing can be straightsided shape or hypotenuse shape or X-shape or arc or I-shaped or V font or splayed or polygon or waveform or honeycombed.
23, a kind of aluminium-made extrusion slender section according to claim 7 is characterized in that, the height B 〉=E of described cold and hot preparation runner, and wherein E adopts its fluid radius proportionality coefficient of different cold and hot preparations according to doing.
24, a kind of aluminium-made extrusion slender section according to claim 21 is characterized in that, the thickness D of the wall thickness C 〉=fin wing of the tube channel of described aluminium-made extrusion slender section.
25, a kind of aluminium-made extrusion slender section according to claim 21, it is characterized in that, between each cold and hot preparation runner symmetrical structure is the technology operating mode according to product design, the different cold and hot preparation and the relevant design parameter of employing with dissymmetrical structure, is undertaken by the control of the degree of superheat or degree of supercooling is calculated.
26, a kind of aluminium-made extrusion slender section according to claim 23 is characterized in that, when adopting chlorofluoromethane refrigerant or other alternative chlorofluoro carbon, the height B of its each cold and hot preparation runner is set between the 0.30-2.00mm.
27, a kind of aluminium-made extrusion slender section according to claim 23 is characterized in that, when adopting chlorofluoromethane refrigerant or other alternative chlorofluoro carbon, the height B of each cold and hot preparation runner is set between the 0.60-1.20mm.
28, a kind of aluminium-made extrusion slender section according to claim 1 is characterized in that, described aluminium-made extrusion slender section can adopt spray zinc or other chemical method to handle.
29, a kind of aluminium-made extrusion slender section according to claim 1, it is characterized in that, described aluminium-made extrusion slender section can come extrusion modling by the following method: at first adopt the high-purity aluminium ingot to be smelted into the aluminium blank, then the aluminium blank is hot extruded into the section bar coiled strip, can sprays in the hot extrusion molding process and again product be carried out other chemistry after zinc or the moulding or physical method is handled.Coiled strip passes through alignment, cuts into the aluminium-made extrusion slender section of finished product.
CNA2006100258983A 2006-04-21 2006-04-21 Aluminium-made extrusion slender section Pending CN1967135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2006100258983A CN1967135A (en) 2006-04-21 2006-04-21 Aluminium-made extrusion slender section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2006100258983A CN1967135A (en) 2006-04-21 2006-04-21 Aluminium-made extrusion slender section

Publications (1)

Publication Number Publication Date
CN1967135A true CN1967135A (en) 2007-05-23

Family

ID=38076027

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006100258983A Pending CN1967135A (en) 2006-04-21 2006-04-21 Aluminium-made extrusion slender section

Country Status (1)

Country Link
CN (1) CN1967135A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102401229A (en) * 2010-09-09 2012-04-04 无锡鸿声铝业有限公司 Connecting rod aluminum section
CN103477177A (en) * 2011-04-14 2013-12-25 开利公司 Heat exchanger
CN103874900A (en) * 2011-10-13 2014-06-18 开利公司 Heat exchanger
CN102748903B (en) * 2009-10-22 2015-11-25 天津三电汽车空调有限公司 Heat exchanger and flat heat exchange tube thereof
CN105556234A (en) * 2013-03-01 2016-05-04 萨帕股份公司 Multi port extrusion (MPE) design
CN110998210A (en) * 2017-08-03 2020-04-10 三菱电机株式会社 Heat exchanger and refrigeration cycle device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748903B (en) * 2009-10-22 2015-11-25 天津三电汽车空调有限公司 Heat exchanger and flat heat exchange tube thereof
CN102401229A (en) * 2010-09-09 2012-04-04 无锡鸿声铝业有限公司 Connecting rod aluminum section
CN103477177A (en) * 2011-04-14 2013-12-25 开利公司 Heat exchanger
CN103477177B (en) * 2011-04-14 2016-11-16 开利公司 Heat exchanger
CN103874900A (en) * 2011-10-13 2014-06-18 开利公司 Heat exchanger
CN103874900B (en) * 2011-10-13 2016-06-22 开利公司 Heat exchanger
CN105556234A (en) * 2013-03-01 2016-05-04 萨帕股份公司 Multi port extrusion (MPE) design
CN110579130A (en) * 2013-03-01 2019-12-17 萨帕股份公司 Multiport extrusion (MPE) design
CN110998210A (en) * 2017-08-03 2020-04-10 三菱电机株式会社 Heat exchanger and refrigeration cycle device

Similar Documents

Publication Publication Date Title
CN1967126A (en) Cold heat exchanger
CN1277089C (en) Evaporator, mfg. method of the same, header for evaporator and refrigeration system
CN1207526C (en) Plate heat exchanger
CN1851372A (en) Heat exchanger
CN1967135A (en) Aluminium-made extrusion slender section
CN1199458A (en) Heat exchanger
CN1205451C (en) Finned tube heat exchanger
CN1150645A (en) Heat-transfer pipe with internal groove
CN1645029A (en) Heat exchanger
CN1160163A (en) Heat exchanger, refrigeration system, air conditioner, and method and apparatus for fabricating heat exchanger
CN1293351C (en) Refrigerating-cycle receiver tank, heat exchanger with receiver tank and condensing unit for refrigerating-cycle
CN1131988C (en) Cooling device by use of boiling and condensing refrigerant
CN1500198A (en) Heat exchanger
CN1585879A (en) Heat exchanger, heat exchanger header tank and manufacturing method thereof
CN1854464A (en) Steam turbine generation device
CN1177095A (en) Heat exchanger tube and method for mfg. same
CN1062952C (en) Heat exchanger for air conditioner and method of fabricating the heat exchanger
CN1977060A (en) Fe-Ni alloy pipe stock and method for manufacturing the same
CN1977058A (en) Ni base alloy pipe stock and method for manufacturing the same
CN1807660A (en) GH696 alloy vane ausform forming process
CN1107563A (en) Separate-type air conditioner
CN1959328A (en) Cooling device and method of manufacturing the same
CN101063413A (en) Steam turbine
CN1831171A (en) Aluminum alloy heat sinks of heat exchanger and heat exchanger
CN1796904A (en) Evaporator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20070523