CN109506290A - Single water channel composite copper aluminium radiator - Google Patents

Single water channel composite copper aluminium radiator Download PDF

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Publication number
CN109506290A
CN109506290A CN201811513904.9A CN201811513904A CN109506290A CN 109506290 A CN109506290 A CN 109506290A CN 201811513904 A CN201811513904 A CN 201811513904A CN 109506290 A CN109506290 A CN 109506290A
Authority
CN
China
Prior art keywords
downcomer
fin
heat
round tube
section bar
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
CN201811513904.9A
Other languages
Chinese (zh)
Inventor
姚立民
淳于怀峰
马吉波
林志山
孙龙波
王林茂
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.)
Shandong Million New Energy Science And Technology Ltd Co
Original Assignee
Shandong Million New Energy Science And Technology Ltd Co
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 Shandong Million New Energy Science And Technology Ltd Co filed Critical Shandong Million New Energy Science And Technology Ltd Co
Priority to CN201811513904.9A priority Critical patent/CN109506290A/en
Publication of CN109506290A publication Critical patent/CN109506290A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/06—Casings, cover lids or ornamental panels, for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

The invention discloses a kind of single water channel composite copper aluminium radiators, including upper and lower spaced upper hose and downcomer, several branch pipes are communicated between the upper hose and the downcomer, one end of the downcomer is connected to the water inlet end of water system by regulating valve, the other end of the downcomer is connected to the backwater end of the water system by regulating valve, barrier piece is fixedly installed in the middle part of the downcomer, expanded joint has heat sink section bar on the outside of the branch pipe, heat-dissipating casing is coated on the outside of the heat sink section bar, the heat sink section bar includes the round tube with the branch pipe expanded joint, the round tube periphery gives off several radiating fins outward, it is fixedly installed several respectively on each radiating fin and divides fin；Heat come out from the branch pipe can be stored in the radiating fin and it is described divide on fin, both realized heat transfer and realized the temporary of heat, therefore improved radiating efficiency, cost has been saved using single water channel circulatory system.

Description

Single water channel composite copper aluminium radiator
Technical field
The present invention relates to heating equipment technical field more particularly to a kind of composite heating radiators.
Background technique
Radiator is essential heating articles in northern heating area, currently on the market as a kind of heating equipment There are various radiators, such as composite copper aluminium radiator, steel combined with aluminum radiator, die casting aluminium radiator etc., these are compound Radiator is all made of heat-dissipating casing, heat conducting pipe, water service pipe etc., they are all that heat conducting pipe is interspersed in heat-dissipating casing and water service pipe Between radiate, therefore the structure of heat conducting pipe affects heat dissipation performance.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of perfect heat-dissipating, single water channel Copper-Aluminum compound at low cost dissipates Hot device.
In order to solve the above technical problems, the technical scheme is that single water channel composite copper aluminium radiator, including between the upper and lower Every the upper hose and downcomer of setting, several branch pipes are communicated between the upper hose and the downcomer, the downcomer One end is connected to the water inlet end of water system by regulating valve, and the other end of the downcomer is connected to described for water system by regulating valve The backwater end of system, the downcomer middle part are fixedly installed barrier piece, and expanded joint has heat sink section bar, the heat dissipation on the outside of the branch pipe Heat-dissipating casing is coated on the outside of profile, the heat sink section bar includes the round tube with the branch pipe expanded joint, and the round tube is circumferential outside External radiation goes out several radiating fins, is fixedly installed several respectively on each radiating fin and divides fin.
The round tube periphery is radially equidistant as a preferred technical solution, gives off four radiating fins, each Divide fin described in being fixedly installed one respectively on the radiating fin, two arcs are symmetrically arranged with centered on the round tube Fin, every curved fins are separately connected the end of two adjacent radiating fins, and the round tube periphery is also symmetrically set It is equipped with two small fins.
The heat sink section bar includes the round tube with the branch pipe expanded joint, the round tube periphery as a preferred technical solution, Horizontal direction two sides respectively give off a horizontal fin, and the horizontal fin side setting is located on the round tube, and there are two big heat dissipations Chamber, the other side that the horizontal fin is located on the round tube are provided with several small heat dissipation cavities.
The cross section of the heat-dissipating casing is the ellipse tangent with the heat sink section bar shape as a preferred technical solution, Shape or polygon.
The heat sink section bar is aluminum profile as a preferred technical solution,；The upper hose, the downcomer and the branch Pipe is copper pipe.
By adopting the above-described technical solution, single water channel composite copper aluminium radiator, including spaced upper hose up and down And downcomer, several branch pipes are communicated between the upper hose and the downcomer, one end of the downcomer passes through regulating valve It is connected to the water inlet end of water system, the other end of the downcomer is connected to the backwater end of the water system by regulating valve, institute It states and is fixedly installed barrier piece in the middle part of downcomer, expanded joint has heat sink section bar, the outside packet of the heat sink section bar on the outside of the branch pipe It is covered with heat-dissipating casing, the heat sink section bar includes the round tube with the branch pipe expanded joint, and the round tube periphery gives off several outward A radiating fin is fixedly installed several on each radiating fin respectively and divides fin；The invention has the advantages that hot Water from water system by regulating valve enter the downcomer one end, then water flow along the downcomer flow it is described every Under the blocking of baffle, water flow enters the upper hose along the branch pipe from bottom to top, then flows from top to bottom from the branch pipe Enter the other side of the downcomer, the backwater end of water system is then entered from regulating valve, because there is expanded joint on the outside of the branch pipe The heat sink section bar is provided with several radiating fins on the heat sink section bar, several institutes is provided on the radiating fin State a point fin, thus heat come out from the branch pipe can be stored in the radiating fin and it is described divide on fin, it is both real Showed heat transfer and realized the temporary of heat, therefore improved radiating efficiency, using single water channel circulatory system saved at This.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the schematic perspective view of the embodiment of the present invention one；
Fig. 2 is the water (flow) direction schematic diagram of the embodiment of the present invention one；
Fig. 3 is the schematic cross-section of the single heat sink section bar of the embodiment of the present invention one cladding heat-dissipating casing；
Fig. 4 is the schematic perspective view of one heat sink section bar of the embodiment of the present invention；
Fig. 5 is the schematic cross-section of the single heat sink section bar of the embodiment of the present invention two cladding heat-dissipating casing；
Fig. 6 is the schematic perspective view of two heat sink section bar of the embodiment of the present invention；
In figure: 1- upper hose；2- downcomer；3- branch pipe；4- regulating valve；5- barrier piece；6- heat sink section bar；7- heat dissipation is outer Shell；8- round tube；9- radiating fin；10- divides fin；The small fin of 11-；12- curved fins；The horizontal fin of 13-；The big heat dissipation cavity of 14-； The small heat dissipation cavity of 15-.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only pass through explanation Mode describes certain exemplary embodiments of the invention.Undoubtedly, those skilled in the art will recognize, In the case where without departing from the spirit and scope of the present invention, described embodiment can be repaired with a variety of different modes Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
Embodiment one:
As shown in Figures 1 to 4, Dan Shuidao composite copper aluminium radiator, including spaced upper hose 1 and downcomer up and down 2, several branch pipes 3 are communicated between the upper hose 1 and the downcomer 2, one end of the downcomer 2 is connected by regulating valve 4 The water inlet end of logical water system, the other end of the downcomer 2 are connected to the backwater end of the water system, institute by regulating valve 4 State and be fixedly installed barrier piece 5 in the middle part of downcomer 2, the 3 outside expanded joint of branch pipe has a heat sink section bar 6, the heat sink section bar 6 it is outer Side is coated with heat-dissipating casing 7, and the heat sink section bar 6 includes the round tube 8 with 3 expanded joint of branch pipe, the outside spoke in 8 periphery of round tube Several radiating fins 9 are projected, several is fixedly installed respectively on each radiating fin 9 and divides fin 10；Of the invention Beneficial effect is, hot water enters one end of the downcomer 2 from water system by regulating valve 4, and then water flow is along under described Water pipe 2 flows under the blocking of the barrier piece 5, and water flow enters the upper hose 1 along the branch pipe 3 from bottom to top, then It flows into the other side of the downcomer 2 from top to bottom from the branch pipe 3, the backwater end of water system is then entered from regulating valve 4, Since the 3 outside expanded joint of branch pipe has the heat sink section bar 6, several radiating fins 9 are provided on the heat sink section bar 6, Be provided on the radiating fin 9 it is several it is described divide fin 10, therefore heat comes out from the branch pipe 3 can be stored in institute State radiating fin 9 and it is described divide on fin 10, both realized heat transfer and realized the temporary of heat, therefore improved heat dissipation Efficiency has saved cost using single water channel circulatory system.
As shown in Figure 3 and Figure 4,8 periphery of round tube is radially equidistant gives off four radiating fins 9, Mei Gesuo It states and divides fin 10 described in being fixedly installed one respectively on radiating fin 9, two arcs are symmetrically arranged with centered on the round tube 8 Shape fin 12, every curved fins 12 are separately connected the end of two adjacent radiating fins 9,8 periphery of round tube Also be symmetrically arranged with two small fin 11, the heat on the round tube 8 by the radiating fin 9 and it is described divide fin 10 increase Big storage area, the curved fins 12 transfer heat to the heat-dissipating casing 7, the curved fins 12 and the heat dissipation The internal diameter of shell 7 is adapted, and makes heat transfer more evenly.
As shown in figure 3, the cross section of the heat-dissipating casing 7 be the ellipse tangent with 6 shape of heat sink section bar or Polygon, the cross section figure of the heat-dissipating casing 7 are mainly main consideration foundation with the shape of the heat sink section bar 6, and In view of easy to process and saving material, the shape of ellipse or class ellipse is preferred.
The heat sink section bar 6 is aluminum profile；The upper hose 1, the downcomer 2 and the branch pipe 3 are copper pipe, described Aluminum profile good heat dissipation and at low cost, the copper pipe long service life thermal expansion coefficient is small, corrosion-resistant, therefore using swollen outside copper pipe The mode for connecing aluminum pipe is not only at low cost but also radiating efficiency is protected.
Embodiment two:
As shown in Figure 5 and Figure 6, the present embodiment and the structural principle of embodiment one are essentially identical, and something in common no longer carries out It repeats, unique difference is that the structure of heat sink section bar 6 is different.In the present embodiment, the heat sink section bar 6 includes and institute The round tube 8 of 3 expanded joint of branch pipe is stated, the 8 periphery horizontal direction two sides of round tube respectively give off a horizontal fin 13, the round tube It is located at horizontal 13 side of the fin setting on 8 there are two big heat dissipation cavity 14, is located at the horizontal fin 13 on the round tube 8 The other side is provided with several small heat dissipation cavities 15.The big heat dissipation cavity 14 and the small heat dissipation cavity 15 can further keep heat Amount, heat insulation effect is more preferable, distributes even heat.
Certain those skilled in the art can also be increased on the basis of the above embodiments using other fin structures Radiating efficiency will not repeat them here.
The above shows and describes the basic principle, main features and advantages of the invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (5)

1. single water channel composite copper aluminium radiator, including spaced upper hose and downcomer up and down, the upper hose and described Several branch pipes are communicated between downcomer, it is characterised in that: one end of the downcomer is connected to water system by regulating valve Water inlet end, the other end of the downcomer are connected to the backwater end of the water system by regulating valve, and the downcomer middle part is solid Surely it is provided with barrier piece, expanded joint has heat sink section bar on the outside of the branch pipe, and heat-dissipating casing, institute are coated on the outside of the heat sink section bar Stating heat sink section bar includes the round tube with the branch pipe expanded joint, and the round tube periphery gives off several radiating fins outward, each Several are fixedly installed on the radiating fin respectively and divides fin.
2. list water channel composite copper aluminium radiator as described in claim 1, it is characterised in that: the round tube periphery is radially equidistant Give off four radiating fins, be fixedly installed one respectively on each radiating fin described in divide fin, with described Two curved fins are symmetrically arranged with centered on round tube, every curved fins are separately connected two adjacent radiating fins End, the round tube periphery is also symmetrically arranged with two small fins.
3. list water channel composite copper aluminium radiator as described in claim 1, it is characterised in that: the round tube periphery horizontal direction two sides A horizontal fin is respectively given off, the horizontal fin side setting is located on the round tube, and there are two big heat dissipation cavity, the circles The other side on pipe positioned at the horizontal fin is provided with several small heat dissipation cavities.
4. list water channel composite copper aluminium radiator as described in claim 1, it is characterised in that: the cross section of the heat-dissipating casing is Tangent ellipse or polygon with the heat sink section bar shape.
5. single water channel composite copper aluminium radiator as described in Claims 1-4 any claim, it is characterised in that: described to dissipate Hot profiles are aluminum profile；The upper hose, the downcomer and the branch pipe are copper pipe.
CN201811513904.9A 2018-12-12 2018-12-12 Single water channel composite copper aluminium radiator Pending CN109506290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811513904.9A CN109506290A (en) 2018-12-12 2018-12-12 Single water channel composite copper aluminium radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811513904.9A CN109506290A (en) 2018-12-12 2018-12-12 Single water channel composite copper aluminium radiator

Publications (1)

Publication Number Publication Date
CN109506290A true CN109506290A (en) 2019-03-22

Family

ID=65753243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811513904.9A Pending CN109506290A (en) 2018-12-12 2018-12-12 Single water channel composite copper aluminium radiator

Country Status (1)

Country Link
CN (1) CN109506290A (en)

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Application publication date: 20190322