EP3098558A1 - A protection panel for adiabatic pre cooling system - Google Patents

A protection panel for adiabatic pre cooling system Download PDF

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Publication number
EP3098558A1
EP3098558A1 EP15197411.0A EP15197411A EP3098558A1 EP 3098558 A1 EP3098558 A1 EP 3098558A1 EP 15197411 A EP15197411 A EP 15197411A EP 3098558 A1 EP3098558 A1 EP 3098558A1
Authority
EP
European Patent Office
Prior art keywords
panel
net
cell
frame
range
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.)
Granted
Application number
EP15197411.0A
Other languages
German (de)
French (fr)
Other versions
EP3098558B1 (en
Inventor
Ilmars Blumbergs
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.)
Strelitis Strele Janis
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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.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to LTEP15197411.0T priority Critical patent/LT3098558T/en
Priority to EP15197411.0A priority patent/EP3098558B1/en
Priority to ES15197411T priority patent/ES2907632T3/en
Publication of EP3098558A1 publication Critical patent/EP3098558A1/en
Application granted granted Critical
Publication of EP3098558B1 publication Critical patent/EP3098558B1/en
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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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments

Definitions

  • the invention relates to cooling systems, especially to adiabatic pre cooling systems, and panels thereto.
  • United States patent No. US 8,468,846 discloses a system and a method for indirect evaporative cooling and for two stage evaporating cooling having a module and a cartridge.
  • International patent application publication No. WO2011/074005 discloses a pre-cooling system and method for pre-cooling air having adiabatic cooling means.
  • a water is used to intensify a cooling process.
  • a protection system for the cooling devices or heat exchangers should be designed.
  • Aim of the invention is reached by developing a protection panel for adiabatic pre cooling system to be installed on a heat exchanger or a cooling device.
  • the protection panel comprises a profiled frame, flat frame, a net and a cell panel which are arranged on each other creating sandwiched protective panel.
  • the profiled frame is designed from at least four profiles and the profiles are connected to each other by angles forming a the profiled frame.
  • the profiled frame is of rectangular shape. It can be made in any other shape to be able to fit to any heat exchanger.
  • the flat frame is designed from at least four flat bars and is configured to be attached to the profiled frame.
  • the net comprises holes, where a width of each hole is in the range of 4 mm to 100 mm and a height of each hole is in range of 4 mm to 16 mm. More preferably, the width of each hole is in the range of 6 mm to 20 mm and a height of each hole is in range of 6 mm to 20 mm.
  • the cell panel comprises cells, where a cell diameter of each cell is in the range of 1000 ⁇ m to 7000 ⁇ m, more preferably in the range of 1500 ⁇ m to 3500 ⁇ m.
  • the protective panel in assembled state comprises the profiled frame as a base, where the net is installed, which is followed by the cell panel and above the cell panel another net is placed forming a sandwiched panel, wherein the flat frame is attached to the sandwiched panel in order to secure the formed protective panel. After that all panels are attached together by means of attachment members. All elements of the panel are secured together by means of attachment members.
  • the attachment members can be bolts and washers. Instead of bolts and washers, clips can be used.
  • the cell panel with cells has the following properties: Property Unit Method of measure Specification net or cell density kg/m 3 ISO 845 10 - 50 Compression resistance 40% kPa ISO 3386/1 1 - 9 Cell diameter ⁇ m Recticel / T.013.4 1000 - 7000
  • a protective panel 1 comprises a flat frame 5, a profiled frame 2, a cell panel 8 and two nets 6 (see Fig. 7 ).
  • the flat frame 5 comprises four flat bars 6 (see Fig. 2 ), that are connected together by means of four angles 4.
  • the result is rectangular flat frame 5 (see Fig. 1 ).
  • a profiled frame 2 is formed in a similar way.
  • the profiled frame 2 is created by connecting together four profiles 3 by means of four angles 4.
  • a rectangular profiled frame 2 is created (see Fig. 3 ).
  • the next step includes assembling of the panel 1 .
  • the net 6 is laid in the profiled frame 2.
  • the a cell panel 8 is added and then covered by another net 6 and above all the flat frame is attached. Therefore, a sandwiched protective panel 1 is created.
  • attachments member bolts 9A and washers 9B are used (see Fig. 7 ).
  • the panel 1 is assembled it is installed on a cooling device 10 (see Fig. 8 ).
  • a cooling device 10 see Fig. 8 .
  • separate panels 1 can be attached together creating one large protective panel (see Fig. 6 ).
  • clips 9C are used instead of bolts 9A and washers 9B.

Abstract

The invention relates to cooling systems, especially to adiabatic pre cooling systems, and panels thereto.
The present invention is a protective panel (1) for adiabatic pre cooling system to be installed on a heat exchanger, comprising a profiled frame (2), a flat frame (5), a net (6) and a cell panel (8), wherein the panel in assembled state comprises the profiled frame (2) as a base, where the net (6) is installed, which is followed by the cell panel (8) and above the cell panel (8) another net (6) is placed forming a sandwiched panel, wherein the flat frame (5) is attached to the sandwiched panel in order to secure the formed protective panel (1).

Description

    Technical Field
  • The invention relates to cooling systems, especially to adiabatic pre cooling systems, and panels thereto.
    • Background Art
  • United States patent No. US 8,468,846 discloses a system and a method for indirect evaporative cooling and for two stage evaporating cooling having a module and a cartridge. International patent application publication No. WO2011/074005 discloses a pre-cooling system and method for pre-cooling air having adiabatic cooling means.
  • United states patent No. US 6,385,987 discloses heat exchanger for cooling and a pre-cooler for turbine intake air conditioning having heat exchanger plates.
  • In disclosed cooling systems a water is used to intensify a cooling process. In the mean time use of water reduces life of cooling system elements. Therefore, a protection system for the cooling devices or heat exchangers should be designed.
    • Summary of the Invention
  • Aim of the invention is reached by developing a protection panel for adiabatic pre cooling system to be installed on a heat exchanger or a cooling device. The protection panel comprises a profiled frame, flat frame, a net and a cell panel which are arranged on each other creating sandwiched protective panel.
  • The profiled frame is designed from at least four profiles and the profiles are connected to each other by angles forming a the profiled frame. Preferably, the profiled frame is of rectangular shape. It can be made in any other shape to be able to fit to any heat exchanger. The flat frame is designed from at least four flat bars and is configured to be attached to the profiled frame.
  • The net comprises holes, where a width of each hole is in the range of 4 mm to 100 mm and a height of each hole is in range of 4 mm to 16 mm. More preferably, the width of each hole is in the range of 6 mm to 20 mm and a height of each hole is in range of 6 mm to 20 mm.
  • The cell panel comprises cells, where a cell diameter of each cell is in the range of 1000 µm to 7000 µm, more preferably in the range of 1500 µm to 3500 µm.
  • The protective panel in assembled state comprises the profiled frame as a base, where the net is installed, which is followed by the cell panel and above the cell panel another net is placed forming a sandwiched panel, wherein the flat frame is attached to the sandwiched panel in order to secure the formed protective panel. After that all panels are attached together by means of attachment members. All elements of the panel are secured together by means of attachment members. The attachment members can be bolts and washers. Instead of bolts and washers, clips can be used.
  • The cell panel with cells has the following properties:
    Property Unit Method of measure Specification
    net or cell density kg/m3 ISO 845 10 - 50
    Compression resistance 40% kPa ISO 3386/1 1 - 9
    Cell diameter µm Recticel / T.013.4 1000 - 7000
    • Brief description of the drawings
  • The following disclosure will be better understood by a person skilled in the art when read in conjunction with the figures.
    • Fig. 1 illustrates a flat frame 5 assembled by four flat bars 6.
    • Fig. 2 illustrates the flat bar 6 for the flat frame 5.
    • Fig. 3 illustrates a profiled frame 2 comprising four profiles 3 and four angles 4.
    • Fig. 4 illustrates a cell panel 8.
    • Fig. 5 illustrates a part of a net 6 having holes 7, wherein a width B of each hole 7 is in the range of 4 mm to 100 mm and a height H of each hole is in range of 4 mm to 16 mm.
    • Fig. 6 illustrates two protective panels 1 in assembled state and attached to each other.
    • Fig. 7 illustrates the protective panel 1 in exploded view.
    • Fig. 8 illustrates the protective panel 1 installed on a heat exchanger.
    • Fig. 9 illustrates unassembled protective panel having clips 9C as attachment members.
  • A protective panel 1 comprises a flat frame 5, a profiled frame 2, a cell panel 8 and two nets 6 (see Fig. 7). The flat frame 5 comprises four flat bars 6 (see Fig. 2), that are connected together by means of four angles 4. The result is rectangular flat frame 5 (see Fig. 1). A profiled frame 2 is formed in a similar way. The profiled frame 2 is created by connecting together four profiles 3 by means of four angles 4. In the result a rectangular profiled frame 2 is created (see Fig. 3). The next step includes assembling of the panel 1. The net 6 is laid in the profiled frame 2. The a cell panel 8 is added and then covered by another net 6 and above all the flat frame is attached. Therefore, a sandwiched protective panel 1 is created. To secure all said elements a attachment members are used. As attachments member bolts 9A and washers 9B are used (see Fig. 7). When the panel 1 is assembled it is installed on a cooling device 10 (see Fig. 8). Beforehand, separate panels 1 can be attached together creating one large protective panel (see Fig. 6).
  • In another embodiment instead of bolts 9A and washers 9B, clips 9C are used.
  • While the inventions have been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. Therefore, it is intended that the inventions not be limited to the particular embodiments disclosed herein.

Claims (4)

  1. A protection panel (1) for adiabatic pre-cooling system to be installed on a cooling device, comprising:
    - a profiled frame (2) designed from at least four profiles (3) and the profiles (3) are connected to each other by angles (4) forming the profiled frame (2),
    - a flat frame (5) designed from at least four flat bars (6) and is configured to be attached to the profiled frame (2);
    - a net (6) having holes, where a width (B) of each hole (7) is in the range of 4 mm to 100 mm and a height (H) of each hole (7) is in range of 4 mm to 100 mm;
    - a cell panel (8) having cells, where a cell diameter of each cell is in the range of 1000 µm to 7000 µm,
    wherein the protective panel (1) in assembled state comprises the profiled frame (2) as a base, where the net (6) is installed, which is followed by the cell panel (8) and above the cell panel (8) another net (6) is placed forming a sandwiched panel, wherein the flat frame (5) is attached to the sandwiched panel in order to secure the protection panel (1).
  2. A panel (1) according to Claims 1, wherein all elements (2, 5, 6, 8) of the panel (1) are secured together by means of attachment members.
  3. A panel (1) according to Claim 1 or 2, wherein the width (B) of each hole (7) of the net (6) is in the range of 6 mm to 20 mm and a height (H) of each hole (7) of the net (6) is in range of 6 mm to 20 mm.
  4. A panel (1) according to Claim 1 or 2, wherein where a diameter of each cell in the cell panel (8) is in the range of 1500 µm to 3500 µm.
EP15197411.0A 2015-12-02 2015-12-02 A protection panel for adiabatic pre cooling system Active EP3098558B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
LTEP15197411.0T LT3098558T (en) 2015-12-02 2015-12-02 A protection panel for adiabatic pre cooling system
EP15197411.0A EP3098558B1 (en) 2015-12-02 2015-12-02 A protection panel for adiabatic pre cooling system
ES15197411T ES2907632T3 (en) 2015-12-02 2015-12-02 A protection panel for adiabatic pre-cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15197411.0A EP3098558B1 (en) 2015-12-02 2015-12-02 A protection panel for adiabatic pre cooling system

Publications (2)

Publication Number Publication Date
EP3098558A1 true EP3098558A1 (en) 2016-11-30
EP3098558B1 EP3098558B1 (en) 2022-01-05

Family

ID=54782508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15197411.0A Active EP3098558B1 (en) 2015-12-02 2015-12-02 A protection panel for adiabatic pre cooling system

Country Status (3)

Country Link
EP (1) EP3098558B1 (en)
ES (1) ES2907632T3 (en)
LT (1) LT3098558T (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023214866A1 (en) 2022-05-02 2023-11-09 STRELITS-STRELE, Janis Adiabatic pre-cooling system for v-type air cooled heat exchanger

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582829A (en) * 1968-03-11 1969-10-10
GB1349971A (en) * 1971-07-14 1974-04-10 Davis Ind Equipment Ltd Filters
GB2198053A (en) * 1986-12-03 1988-06-08 Marshall D A G Fluid filter
US5196040A (en) * 1990-05-07 1993-03-23 Grease Guard, Inc. Grease trap and filter apparatus
US5689969A (en) * 1996-07-01 1997-11-25 Conroy; Mitch Air conditioner condenser filtering system
US6385987B2 (en) 2000-02-23 2002-05-14 Leslie Schlom Heat exchanger for cooling and for a pre-cooler for turbine intake air conditioning
US20090019824A1 (en) * 2007-07-17 2009-01-22 Jonathan Gordon Lawrence Foldable air filters and methods of use thereof
WO2011074005A2 (en) 2009-12-15 2011-06-23 Sukhdarshan Singh Dhaliwal A pre-cooling system and method for pre-cooling air
US8468846B2 (en) 2008-07-22 2013-06-25 Hmx Systems Private Limited Systems and methods for indirect evaporative cooling and for two stage evaporative cooling

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582829A (en) * 1968-03-11 1969-10-10
GB1349971A (en) * 1971-07-14 1974-04-10 Davis Ind Equipment Ltd Filters
GB2198053A (en) * 1986-12-03 1988-06-08 Marshall D A G Fluid filter
US5196040A (en) * 1990-05-07 1993-03-23 Grease Guard, Inc. Grease trap and filter apparatus
US5689969A (en) * 1996-07-01 1997-11-25 Conroy; Mitch Air conditioner condenser filtering system
US6385987B2 (en) 2000-02-23 2002-05-14 Leslie Schlom Heat exchanger for cooling and for a pre-cooler for turbine intake air conditioning
US20090019824A1 (en) * 2007-07-17 2009-01-22 Jonathan Gordon Lawrence Foldable air filters and methods of use thereof
US8468846B2 (en) 2008-07-22 2013-06-25 Hmx Systems Private Limited Systems and methods for indirect evaporative cooling and for two stage evaporative cooling
WO2011074005A2 (en) 2009-12-15 2011-06-23 Sukhdarshan Singh Dhaliwal A pre-cooling system and method for pre-cooling air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023214866A1 (en) 2022-05-02 2023-11-09 STRELITS-STRELE, Janis Adiabatic pre-cooling system for v-type air cooled heat exchanger

Also Published As

Publication number Publication date
LT3098558T (en) 2022-04-11
ES2907632T3 (en) 2022-04-25
EP3098558B1 (en) 2022-01-05

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