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WO2009098543A1 - A panel radiator - Google Patents

A panel radiator Download PDF

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Publication number
WO2009098543A1
WO2009098543A1 PCT/IB2008/050489 IB2008050489W WO2009098543A1 WO 2009098543 A1 WO2009098543 A1 WO 2009098543A1 IB 2008050489 W IB2008050489 W IB 2008050489W WO 2009098543 A1 WO2009098543 A1 WO 2009098543A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow channel
pitch
air flow
panel radiator
water flow
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.)
Ceased
Application number
PCT/IB2008/050489
Other languages
French (fr)
Inventor
Mustafa Kuyucu
Hasan Atil
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.)
Turk Demir Dokum Fabrikalari AS
Original Assignee
Turk Demir Dokum Fabrikalari AS
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 Turk Demir Dokum Fabrikalari AS filed Critical Turk Demir Dokum Fabrikalari AS
Publication of WO2009098543A1 publication Critical patent/WO2009098543A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0316—Assemblies of conduits in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • the present invention relates to a panel radiator which has a large heat conduction surface and a high water volume.
  • a volume heating with high thermal efficiency is provided by enlarging the heat transfer surface area by means of panel radiators with 33 mm pitch.
  • Radiator is used as a heating tool. It transmits the heat it receives from the hot water, which is heated in a boiler and pumped, to the environment. Radiators perform heat transfer via convection. A volume heating with high thermal efficiency is provided by enlarging the heat transfer surface area by means of the panel radiators with 33 mm pitch. Furthermore, it is observed that DCOl sheet metal material is used in these radiators.
  • a panel radiator which comprises fins that enhance heat conduction.
  • EP0386496 within the state of the art discloses a panel radiator which comprises fins that enhance heat conduction.
  • the objective of the present invention is to reach the highest thermal output in panel radiators with 33 mm pitch.
  • a convector design which attains the highest water volume, which facilitates air flow and where there is minimum metal sheet consumption, is used in the invention.
  • Figure 1 is the perspective view of the water and air flow channel sections.
  • Figure 2 is the perspective view of the horizontal water flow channel.
  • Figure 3 is the perspective view of the convector designs for different product types of the invention.
  • the inventive panel radiator with 33 mm pitch (1) comprises a convector (2), an outer air flow channel (3), an inner air flow channel (4), a vertical water flow channel (5) and a horizontal water flow channel (6).
  • the inventive panel radiator with 33 mm pitch (3) to attain the highest thermal output, it must attain the highest water volume.
  • the dimensions of the water channel are enlarged in the invention in order to attain the said high water volume. Due to the turbulent flow caused by the enlarged size of the water channel, the shape of the channel is designed as an elliptic form with radiused edges. The form which requires minimum use of sheet metal material and which attains the highest water volume is employed. Another important factor in increasing the thermal output is the design of the convector (2).
  • the design of the convector (2) is aimed to allow the highest air flow therethrough, thus the largest heat transfer surface area.
  • the convector (2) design which provides the highest thermal output, which facilitates air flow by obtaining the largest outer air flow channel (3) and inner air flow channel (4), and whose consumption of sheet metal is minimum, is used for the convector employed in the invention.
  • DCOl is used as the sheet metal material. A panel radiator with low cost and high thermal output is obtained.
  • the invention is distinguished from the other panel radiators with 33 mm pitch by the vertical water flow channel (5) form and the convector (2) form.
  • Cross- sectional area of the vertical water flow channel (5) is 150 - 160 mm 2 .
  • the highest water volume and wet surface area are obtained by attaining the largest vertical water flow channel (5) and the horizontal water flow channel (6), when compared with the similar and prior arts.
  • Water flow channel is 12 mm wide and has a 6 liter (for 22 - 600 - 100 cm radiator) volume.
  • the invention is the radiator with the highest water volume and thus the highest thermal efficiency among the radiators with 33 mm pitch (1) which have a 12 mm wide water collector.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The present invention relates to enlarging the heat transfer surface area and thus providing volume heating with high thermal efficiency in panel radiators with 33 mm pitch (1), by making differences in the designs of convector (2), vertical water flow channel (5) and horizontal water flow channel (6). By means of the convector (2) design, the largest outer air flow channel (3) and the largest inner air flow channel (4) are obtained and thus air flow is facilitated and sheet metal consumption is economized.

Description

A PANEL RADIATOR
Field of the Invention
The present invention relates to a panel radiator which has a large heat conduction surface and a high water volume. A volume heating with high thermal efficiency is provided by enlarging the heat transfer surface area by means of panel radiators with 33 mm pitch.
Background of the Invention
Radiator is used as a heating tool. It transmits the heat it receives from the hot water, which is heated in a boiler and pumped, to the environment. Radiators perform heat transfer via convection. A volume heating with high thermal efficiency is provided by enlarging the heat transfer surface area by means of the panel radiators with 33 mm pitch. Furthermore, it is observed that DCOl sheet metal material is used in these radiators.
In the Great Britain patent application No. GB2170897 within the state of the art, a panel radiator is disclosed which comprises fins that enhance heat conduction.
The European patent application No. EP0386496 within the state of the art discloses a panel radiator which comprises fins that enhance heat conduction.
A panel radiator whose dimensions are optimized by using a certain ratio is disclosed in the European patent application No. EP0813036, which is another state of the art. Summary of the Invention
The objective of the present invention is to reach the highest thermal output in panel radiators with 33 mm pitch. For this objective, a convector design which attains the highest water volume, which facilitates air flow and where there is minimum metal sheet consumption, is used in the invention.
Detailed Description of the Invention
The panel radiator with 33 mm pitch realized to fulfill the objective of the present invention is illustrated in the accompanying figures wherein,
Figure 1 is the perspective view of the water and air flow channel sections. Figure 2 is the perspective view of the horizontal water flow channel. Figure 3 is the perspective view of the convector designs for different product types of the invention.
The components in the figures are numbered individually where the numbers refer to the following:
1. Panel radiator with 33 mm pitch
2. Convector
3. Outer air flow channel
4. Inner air flow channel 5. Vertical water flow channel
6. Horizontal water flow channel
The inventive panel radiator with 33 mm pitch (1) comprises a convector (2), an outer air flow channel (3), an inner air flow channel (4), a vertical water flow channel (5) and a horizontal water flow channel (6). For the inventive panel radiator with 33 mm pitch (3) to attain the highest thermal output, it must attain the highest water volume. The dimensions of the water channel are enlarged in the invention in order to attain the said high water volume. Due to the turbulent flow caused by the enlarged size of the water channel, the shape of the channel is designed as an elliptic form with radiused edges. The form which requires minimum use of sheet metal material and which attains the highest water volume is employed. Another important factor in increasing the thermal output is the design of the convector (2). The design of the convector (2) is aimed to allow the highest air flow therethrough, thus the largest heat transfer surface area. The convector (2) design, which provides the highest thermal output, which facilitates air flow by obtaining the largest outer air flow channel (3) and inner air flow channel (4), and whose consumption of sheet metal is minimum, is used for the convector employed in the invention. DCOl is used as the sheet metal material. A panel radiator with low cost and high thermal output is obtained.
The invention is distinguished from the other panel radiators with 33 mm pitch by the vertical water flow channel (5) form and the convector (2) form. Cross- sectional area of the vertical water flow channel (5) is 150 - 160 mm2. With the design of the invention, the highest water volume and wet surface area are obtained by attaining the largest vertical water flow channel (5) and the horizontal water flow channel (6), when compared with the similar and prior arts. Water flow channel is 12 mm wide and has a 6 liter (for 22 - 600 - 100 cm radiator) volume. The invention is the radiator with the highest water volume and thus the highest thermal efficiency among the radiators with 33 mm pitch (1) which have a 12 mm wide water collector.

Claims

1. A panel radiator with 33 mm pitch (1) which comprises a convector (2), which facilitates air flow by attaining a large outer air flow channel (3) and inner air flow channel (4), and which is characterized in that it has the highest water volume and wet surface area by attaining the largest vertical water flow channel (5) and the horizontal water flow channel (6).
2. A panel radiator with 33 mm pitch (1) according to Claim 1, characterized in that it has a high water volume and thus a high thermal efficiency among the radiators with 33 mm pitch which have a 12 mm wide water collector.
3. A panel radiator with 33 mm pitch (1) according to Claim 1, characterized by a vertical water flow channel (5) having a 150 — 160 mm2 cross-sectional area.
4. A panel radiator with 33 mm pitch (1) according to Claim 1 to 3, characterized by a vertical water flow channel (5) and a horizontal water flow channel (6) having a volume of 6 liters.
5. A panel radiator with 33 mm pitch (1) according to Claim 1, characterized in that DCOl is used as the sheet metal material in the convector (2).
PCT/IB2008/050489 2008-02-08 2008-02-11 A panel radiator Ceased WO2009098543A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2008/00829 2008-02-08
TR2008/00829A TR200800829A1 (en) 2008-02-08 2008-02-08 Panel radiator with 33 mm pitch.

Publications (1)

Publication Number Publication Date
WO2009098543A1 true WO2009098543A1 (en) 2009-08-13

Family

ID=39712620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/050489 Ceased WO2009098543A1 (en) 2008-02-08 2008-02-11 A panel radiator

Country Status (2)

Country Link
TR (1) TR200800829A1 (en)
WO (1) WO2009098543A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110278689A (en) * 2019-06-24 2019-09-24 淮南联合大学 Data center computer room multi-server cooling device
CN111076574A (en) * 2019-11-12 2020-04-28 芜湖汉特威电热科技有限公司 Heat transfer assembly, heat exchange assembly, parallel flow heat exchanger and air heater

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092033A2 (en) * 1982-04-16 1983-10-26 Harald Klostermann Process for manufacture of a plate heat exchanger
GB2170897A (en) * 1985-02-01 1986-08-13 Kermi Gmbh Encased panel radiator and holding device for the casing of panel radiators
EP0813036A2 (en) * 1996-06-14 1997-12-17 Caradon Heating Europe B.V. Panel radiators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092033A2 (en) * 1982-04-16 1983-10-26 Harald Klostermann Process for manufacture of a plate heat exchanger
GB2170897A (en) * 1985-02-01 1986-08-13 Kermi Gmbh Encased panel radiator and holding device for the casing of panel radiators
EP0813036A2 (en) * 1996-06-14 1997-12-17 Caradon Heating Europe B.V. Panel radiators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110278689A (en) * 2019-06-24 2019-09-24 淮南联合大学 Data center computer room multi-server cooling device
CN111076574A (en) * 2019-11-12 2020-04-28 芜湖汉特威电热科技有限公司 Heat transfer assembly, heat exchange assembly, parallel flow heat exchanger and air heater

Also Published As

Publication number Publication date
TR200800829A1 (en) 2009-08-21

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