WO2020138891A1 - Dispositif de fixation de trajet d'écoulement - Google Patents

Dispositif de fixation de trajet d'écoulement Download PDF

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Publication number
WO2020138891A1
WO2020138891A1 PCT/KR2019/018331 KR2019018331W WO2020138891A1 WO 2020138891 A1 WO2020138891 A1 WO 2020138891A1 KR 2019018331 W KR2019018331 W KR 2019018331W WO 2020138891 A1 WO2020138891 A1 WO 2020138891A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow path
fixing device
bracket
support
protruding
Prior art date
Application number
PCT/KR2019/018331
Other languages
English (en)
Korean (ko)
Inventor
장준일
Original Assignee
한온시스템 주식회사
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 한온시스템 주식회사 filed Critical 한온시스템 주식회사
Publication of WO2020138891A1 publication Critical patent/WO2020138891A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/10—Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies

Definitions

  • the present invention relates to a flow path fixing device, and more particularly, to a flow path fixing device including a structure for stably fixing a pipe-shaped flow path provided in a cooling module including a heat exchanger in an assembly process.
  • the air conditioning system includes air conditioning and heating modules for controlling air temperature and humidity in an indoor space where a vehicle occupant is present
  • the cooling system includes modules for cooling devices such as an engine and a motor so as not to overheat.
  • These various modules are configured to implement desired cooling, heating, and cooling operations by transferring heat while circulating a heat exchange medium such as a refrigerant and cooling water.
  • Such an air conditioning or cooling system includes various heat exchangers.
  • a heat exchange medium for example, refrigerant, coolant, oil, etc.
  • air-cooled heat exchangers There are air-cooled heat exchangers.
  • cooling may be performed by a driving wind generated by natural driving, but in general, a fan is provided in the heat exchanger for forcibly blowing air.
  • a fan is provided in the heat exchanger for forcibly blowing air.
  • production is performed in a modular form by combining a heat exchanger and a fan shroud in a frame portion for convenience in the production process.
  • assemblies such as heat exchangers, fan shrouds, and frame parts are commonly referred to as cooling modules.
  • the flow path fixing device 100 ′ provided in the conventional cooling module 500 includes a support portion 150 ′ and a support portion 150 ′ projected on the frame portion 550.
  • the bracket 110' includes a flat part 111' that is interviewed and coupled to the support part 150', and a bent part 112' connected to the flat part 111' and holding and supporting the flow path 515. .
  • a coupling bolt 115b' which is coupled through the flat plate portion 111' and the support portion 150', was used to couple the bracket 110' to the support portion 150'.
  • the flat plate portion 111' had a problem in that the bracket 110' rotates from a fixed position due to interference during the process.
  • the bent portion 112' which is in a shape perfectly fitted to the outer surface of the flow path 515, also deviates from the fixed position.
  • the bent portion 112 ′ disposed in the wrong position puts pressure on the flow path 515, thereby causing damage such as bending of the flow path 515.
  • the fixing itself becomes unstable because the parts are fixed in a misaligned state, which causes unnecessary vibration and causes fatigue damage and noise.
  • the present invention has been devised to solve the problems of the prior art as described above, and the object of the present invention is to achieve a stable assembly process and a fixed structure by effectively preventing deviation from the position in the assembly process while having a simple structure. It is to provide a flow path fixing device to enable.
  • the flow path fixing device 100 of the present invention for achieving the above object is a flow path fixing device 100 for fixing the flow path 515 in the form of a pipe extending in one direction, the support coupling hole 155 is formed
  • the supporting part 150 A bracket 110 extending in a direction perpendicular to the extending direction of the flow path 515 to hold and support the flow path 515, and coupled with the support portion 150;
  • rotation is prevented from protruding from the bracket 110 or the support 150 in a direction to limit the rotation of the bracket 110 Way; It may include.
  • the anti-rotation means may be a locking portion 113 that is arranged at the opposite end of the bracket 110 to hold and support the flow path 515 to be bent to be disposed on the supporting portion 150.
  • the locking portion 113 may be formed in a shape corresponding to the shape of the outer surface of the support portion 150.
  • the locking portion 113 may be vertically bent.
  • the anti-rotation means may be a protrusion 151 that protrudes from one side of the support part 150 in a protruding direction of the support part 150 so that the side end of the bracket 110 is caught and supported.
  • a plurality of protrusions 151 may be formed on a region corresponding to a portion other than the portion holding and supporting the flow path 515 of the bracket 110.
  • a plurality of the protrusions 151 may be arranged in a direction perpendicular to the extending direction of the flow path 515.
  • the protruding portion 151 any one of the protruding portion 151 is formed at a position corresponding to the opposite end of the bracket 110 to hold and support the flow path 515, and the other protruding portion ( 151) may be formed in a position in close contact with the portion to hold and support the flow path 515 of the bracket 110.
  • the rotation preventing means the guide projection 152 is formed to protrude in the protruding direction of the support portion 150 on the protruding surface of the support portion 150, the guide projection is formed in the form of a hole on the bracket 110
  • the guide protrusion insertion hole 114 into which the 152 is inserted may be further included.
  • the flow path fixing device 100 when the bracket 110 and the support portion 150 is coupled, the bracket 110 and the support portion by the guide projection insertion hole 114 and the guide projection 152 150 may be guided and aligned.
  • the support part 150 is formed to protrude in an area corresponding to the position where the flow path 515 passes, and the support part coupling hole 155 may be formed on the protruding surface.
  • the bracket 110 is connected to the flat portion 111 and the flat plate portion 111 in which the bracket engaging hole 115 is formed by interviewing the protruding surface of the support portion 150, and the flow path 515 of the It may be bent in a shape corresponding to the outer surface may include a bent portion 112 for holding and supporting the flow path.
  • the flow path 515 may be a heat exchange medium flow path through which the heat exchange medium flows into or out of the heat exchanger 510 through which the heat exchange medium flows.
  • the flow path fixing device 100, the heat exchanger 510, the fan shroud 520 and the heat exchanger 510 are stacked and disposed, the heat exchanger 510 and the fan shroud 520 It is formed on a cooling module 500 including a frame portion 550 that is coupled and supported, and the support portion 150 is formed to protrude in an area corresponding to a position where the passage 515 passes on the frame portion 550.
  • the frame portion 550 may be a radiator tank portion.
  • the flow path fixing device for fixing the flow path of the cooling module in place, there is a great effect of effectively preventing the flow path fixing device from rotating due to interference in an assembly process using screw coupling.
  • this effectively prevents the rotation of the flow path fixing device there is also an effect of fundamentally excluding problems such as bending of the flow path or bending out of a fixed position due to rotation of the flow path fixing device.
  • the assembly of the flow path fixing device and the flow path in a well-aligned position forms a stable fixing structure, and problems such as fatigue damage and noise caused by undesired vibration in the past are also inherent It can be excluded, and in the long term, an effect of improving the durability of the module itself can be obtained.
  • 1 is a conventional flow path fixing device.
  • Figure 2 is an exploded perspective view of a conventional flow path fixing device.
  • Figure 3 is an assembled perspective view of a conventional flow path fixing device.
  • Figure 4 is an exploded perspective view of a first embodiment of the flow path fixing device of the present invention.
  • Figure 5 is an assembled perspective view of a first embodiment of the flow path fixing device of the present invention.
  • Figure 6 is an exploded perspective view of a second embodiment of the flow path fixing device of the present invention.
  • FIG. 7 is an assembled perspective view of a second embodiment of the flow path fixing device of the present invention.
  • FIG. 8 is an exploded perspective view of a third embodiment of the flow path fixing device of the present invention.
  • FIG. 9 is an assembled perspective view of a third embodiment of the flow path fixing device of the present invention.
  • the flow path fixing device 100 of the present invention is for fixing a pipe-shaped flow path 515 extending in one direction, and includes a support portion 150 and a bracket 110 that are screwed by a coupling bolt 115b.
  • the support part 150 has a support part coupling hole 155 formed therein, and the bracket 110 extends in a direction perpendicular to the flow direction of the flow passage 515 to hold the flow passage 515.
  • the coupling bolt 115b penetrates through the bracket 110 and is screwed with the support part coupling hole 115 to join the bracket 110 and the support part 150.
  • the flow path fixing device 100 of the present invention is to solve this problem, that is, the flow path fixing device 100, to prevent the rotation of the bracket 110 when the coupling bolt 115b is screwed, the It includes a rotation preventing means protruding from the bracket 110 or the support part 150 in a direction to limit the rotation of the bracket 110.
  • the support part 150 may be formed of any separate part, but is preferably made to protrude in an area corresponding to a position where the passage 515 passes from other larger and more stable parts for stable fixing.
  • the support part coupling hole 155 is formed on the protruding surface.
  • the bracket 110 is in contact with the protruding surface of the support portion 150 and is connected to the flat plate portion 111 and the flat plate portion 111 where the bracket coupling hole 115 is formed, and the flow path 515 It may be bent in a shape corresponding to the outer surface of the bent portion to support the grab to support the flow path (112).
  • the flow path 515 fixed by the flow path fixing device 100 may be a heat exchange medium flow path through which the heat exchange medium is introduced or discharged in the heat exchanger 510 through which the heat exchange medium flows. That is, in this case, the flow path fixing device 100 includes the heat exchanger 510, the fan shroud 520 disposed in a stack with the heat exchanger 510, the heat exchanger 510, and the fan shroud 520. It may be formed on the cooling module 500 including a frame portion 550 to support the coupling, in this case, the support portion 150, the frame portion 550 corresponds to the position where the flow path 515 passes It may be formed in a form that protrudes in the region.
  • the frame part 550 may be a tank part of a radiator generally included in the cooling module 500, and of course, the present invention is not limited thereto. That is, since the support part 150 may be formed on any part as long as it is suitable for fixing the flow passage 515, the frame part 550 may be a radiator tank part, but is not limited thereto.
  • the flow path fixing device 100 of the present invention will be described through various embodiments, but the following embodiments are examples in which the flow path fixing device 100 is formed on the cooling module 500 as described above. .
  • the present invention is not limited to this, and the flow path fixing device 100 may be provided in a device other than a cooling module, and may be variously modified within a range including the technical idea of the present invention. to be.
  • FIG. 4 is an exploded perspective view of a first embodiment of the flow path fixing device of the present invention
  • FIG. 5 is an exploded perspective view of a first embodiment of the flow path fixing device of the present invention.
  • the flow path fixing device 100 of the present invention includes a bracket 110 and a support portion 150 similarly to the prior art, but further comprises a rotation preventing means.
  • the rotation preventing means in order to prevent the rotation of the bracket 110 when the coupling bolt 115b is screwed, a direction to limit the rotation of the bracket 110 from the bracket 110 or the support part 150 It is a structure that is formed to protrude.
  • the anti-rotation means is formed on the bracket 110, and in the second embodiment to be described later, the anti-rotation means is formed on the support 150.
  • the anti-rotation means is formed as a locking portion 113 formed in the bracket 110.
  • the locking portion 113, the opposite end of the bracket 110 to hold and support the flow path 515 is formed to be bent and is disposed on the supporting portion 150. That is, the end portion of the flat plate portion 111 is bent to form the locking portion 113.
  • the locking portion 113 is a shape corresponding to the outer surface shape of the support portion 150, and more specifically, it is preferable to be formed vertically.
  • the engaging portion ( 113) can be effectively prevented from rotating the bracket 110 by the structure hanging on the support 150.
  • the anti-rotation means is formed on the support 150.
  • the anti-rotation means is a protrusion 151 formed on the support 150, the protrusion 151 is supported so that the side end of the bracket 110 is caught and supported. It is made of a form that is protruding from the protruding direction of the support portion 150 from one side of the.
  • the protruding portion 151 is the projecting direction of the support portion 150 as it is from the support portion 150 If protruding into the invasion of the position of the bracket 110, rather than the bracket 110 may not be placed in place. Therefore, in this case, the protrusions 151 are arranged to be spaced apart at a predetermined distance in the planar direction of the protrusion surface of the support 150, so that the protrusions 151 are placed when the bracket 110 is placed in place. It is preferable that the side end of the bracket 110 is accurately contacted.
  • the protrusion 151 when the protrusion 151 is formed at a position where the flow passage 515 passes, it interferes with the flow passage 515, so the protrusion 151 (when the bracket 110 is placed in the right position) It is preferable that the bracket 110 is formed on an area corresponding to a portion other than the part holding and supporting the flow path 515, that is, an area corresponding to the flat plate 111.
  • a plurality of protrusions 151 are perpendicular to the direction in which the flow path 515 extends. Can be arranged. More preferably, in order to realize the most stable structure with the smallest number, any one of the protrusions 151 is formed at a position corresponding to the opposite end of the bracket 110 holding and supporting the flow path 515 , Another one of the protrusions 151 may be made to be formed in a position in close contact with the portion to hold and support the flow path 515 of the bracket 110.
  • the rotation preventing means may include both the configuration of the first embodiment illustrated in FIGS. 4 and 5 and the configuration of the second embodiment illustrated in FIGS. 6 and 7. That is, the flow path fixing device 100 may include both the locking portion 113 formed on the bracket 110 and the protrusion 151 formed on the support portion 150.
  • FIG. 8 is an exploded perspective view of a third embodiment of the flow path fixing device of the present invention
  • FIG. 9 is an exploded perspective view of a third embodiment of the flow path fixing device of the present invention.
  • the third embodiment of the flow path fixing device of the present invention in the flow path fixing device 100 of the present invention as described above, the bracket 110 in the process of disposing the bracket 110 on the support portion 150 ) Includes a structure to guide so that it can be placed more smoothly in place.
  • the guiding structure of the third embodiment includes a guiding protrusion 152 and a guiding protrusion insertion hole 114 as shown.
  • the guide projection 152 is formed to protrude in the protruding direction of the support portion 150 on the protruding surface of the support portion 150, the guide projection insertion hole 114 is formed in a hole shape on the bracket 110 The guide projection 152 is inserted.
  • the flow path fixing device 100 includes the guide structure as described above, when the bracket 110 and the support portion 150 are coupled, the guide protrusion insertion hole 114 and the guide protrusion 152 are used.
  • the bracket 110 and the support 150 can be guided and aligned.
  • the guide structure is formed, when the guide protrusion 152 is inserted into the guide protrusion insertion hole 114, the positions of the bracket coupling hole 115 and the support coupling hole 155 are naturally aligned. In the assembly process, user convenience can be maximized.
  • the flow path fixing device for fixing the flow path of the cooling module in place, it is possible to effectively prevent the flow path fixing device from rotating due to interference in an assembly process using screw coupling. Accordingly, it is possible to obtain various effects such as preventing bending of the flow path or deviating from the position, preventing fatigue damage or noise, and improving durability.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

La présente invention concerne un dispositif de fixation de trajet d'écoulement, et le but de la présente invention est de fournir un dispositif de fixation de trajet d'écoulement qui a une structure simple et empêche efficacement la sortie d'une position appropriée pendant une opération d'assemblage, ce qui permet de réaliser une opération d'assemblage et une structure de fixation stables.
PCT/KR2019/018331 2018-12-27 2019-12-23 Dispositif de fixation de trajet d'écoulement WO2020138891A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0170257 2018-12-27
KR1020180170257A KR20200080623A (ko) 2018-12-27 2018-12-27 유로고정장치

Publications (1)

Publication Number Publication Date
WO2020138891A1 true WO2020138891A1 (fr) 2020-07-02

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Application Number Title Priority Date Filing Date
PCT/KR2019/018331 WO2020138891A1 (fr) 2018-12-27 2019-12-23 Dispositif de fixation de trajet d'écoulement

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KR (1) KR20200080623A (fr)
WO (1) WO2020138891A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950029016U (ko) * 1994-03-31 1995-10-20 브라켓트의 고정구조
KR19980042410U (ko) * 1996-12-24 1998-09-25 양재신 자동차의 도어 암레스트 포켓을 지지하는 포켓 브라켓
KR20010039037A (ko) * 1999-10-28 2001-05-15 권중석 신발의 뒤축 장착구조
US20090095860A1 (en) * 2007-10-16 2009-04-16 International Engine Intellectual Property Company , Llc Energy absorbing lift bracket
KR20130142648A (ko) * 2012-06-20 2013-12-30 한라비스테온공조 주식회사 쿨링모듈

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100735636B1 (ko) 2007-01-12 2007-07-06 (주)바오텍 알루미늄 파이프로 형성된 열교환기의 지지 브래킷

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950029016U (ko) * 1994-03-31 1995-10-20 브라켓트의 고정구조
KR19980042410U (ko) * 1996-12-24 1998-09-25 양재신 자동차의 도어 암레스트 포켓을 지지하는 포켓 브라켓
KR20010039037A (ko) * 1999-10-28 2001-05-15 권중석 신발의 뒤축 장착구조
US20090095860A1 (en) * 2007-10-16 2009-04-16 International Engine Intellectual Property Company , Llc Energy absorbing lift bracket
KR20130142648A (ko) * 2012-06-20 2013-12-30 한라비스테온공조 주식회사 쿨링모듈

Also Published As

Publication number Publication date
KR20200080623A (ko) 2020-07-07

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