KR200481951Y1 - Total enthalpy heat exchanger with type of hook joint and type of double cover grill - Google Patents

Total enthalpy heat exchanger with type of hook joint and type of double cover grill Download PDF

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Publication number
KR200481951Y1
KR200481951Y1 KR2020150003095U KR20150003095U KR200481951Y1 KR 200481951 Y1 KR200481951 Y1 KR 200481951Y1 KR 2020150003095 U KR2020150003095 U KR 2020150003095U KR 20150003095 U KR20150003095 U KR 20150003095U KR 200481951 Y1 KR200481951 Y1 KR 200481951Y1
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KR
South Korea
Prior art keywords
hook
grill
groove
heat exchanger
engaging
Prior art date
Application number
KR2020150003095U
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Korean (ko)
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KR20160004016U (en
Inventor
홍현성
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홍현성
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Application filed by 홍현성 filed Critical 홍현성
Priority to KR2020150003095U priority Critical patent/KR200481951Y1/en
Publication of KR20160004016U publication Critical patent/KR20160004016U/en
Application granted granted Critical
Publication of KR200481951Y1 publication Critical patent/KR200481951Y1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/08—
    • F24F2013/20—

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The present invention relates to an overall heat exchanger having a hook coupling structure and a double cover retractable grill.
The technical idea of the present invention is to provide a double-panel grill and a grill cover for a male-to-female hook, a double-panel grill and a grill cover to greatly improve the assembling performance of the injection-molded total heat exchanger, It is characterized in that the operator is provided with a convenient and easy to disassemble and assemble, and the user who is not a skilled person can easily work (installation and removal), thereby enhancing usability and manageability.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a total enthalpy heat exchanger having a hook structure and a double cover retractable grill,

This design greatly improves the assembling performance of the injection heat exchanger, that is, the detachability of the double-paneled grill and the grill cover by the male-to-female hooks and the double panel type grill cover. (2) is provided with a hook structure and a double cover opening / closing structure, which are formed so as to be easily disassembled and assembled and easy to work (installation and detachment) And an overall heat exchanger having a grill.

In general, the total enthalpy heat exchanger is a device for passing the enthalpy of the exhaust air to the intake side air by allowing the air supply air and the exhaust air to pass through the heat exchanger in order to improve the indoor air quality and improve the energy efficiency.

That is, the conventional total enthalpy heat exchanger exchanges the outdoor air with the indoor air discharged to the outside so that the sudden cool air and the heat do not flow from the outside to the inside in ventilating the indoor air.

Therefore, the total enthalpy heat exchanger discharges the volatile organic compound material generated in the room through the exhaust and keeps the air in the room pleasantly by sucking the filtered fresh air into the room.

When the air in the air-conditioned room is discharged to the outside, the exhaust fan installed in the total enthalpy heat exchanger operates. At this time, air passing through the total enthalpy heat exchanger element in the room is contaminated air And is discharged to the outside.

On the contrary, when the air supply fan installed in the total enthalpy heat exchanger is operated, air is sucked into the room while passing through the total enthalpy heat exchanger element from outside with a static pressure generated.

At this time, heat and mass transfer is performed through the total enthalpy heat exchanger element, and energy loss through ventilation is minimized.

When the air supply fan and the exhaust fan of the total enthalpy heat exchanger are operated simultaneously, the static pressure in the room and the static pressure in the outdoor are constantly maintained.

On the other hand, in such a conventional total enthalpy heat exchanger, an opening / closing cover is provided on the outer circumferential surface side for internal work such as maintenance, exchange, and replacement of the heating element, and is formed to perform the above-described operation.

However, such a conventional opening / closing cover is usually fixed with a screw piece or a fastening bolt, so that the operation due to disassembly and assembly, disassembly and disassembly is considerably troublesome, and the weight of the cover body formed by the single plate is considerable, There are also problems that follow.

In order to solve the above-mentioned problems, the present invention has been made to improve the assembling performance of the injection-molded total heat exchanger, that is, the detachability of the injection-molded hook, double panel grill and grill cover, And the hook and bolt is formed so that the operator can easily work (mount and dismount) other than the expert and the novice user as well as to facilitate the disassembly and assembly during the same post maintenance, And an overall heat exchanger having a double cover opening and closing type grill.

In order to achieve the above-mentioned object, the present invention is characterized in that the heat transfer element 120 is installed between the existing radial vents having the air exhaust port 110 to facilitate heat exchange, and an opening 130 An electric heat exchanger main body 100 which is formed so as to facilitate easy removal and maintenance of a heating element; A plurality of hooks 210 are formed on one side of the hook groove 131 of the opening and a second hook groove 220 is formed on the opposite side of the hook groove 131 and a grill 200); A grill cover (300) having a plurality of second hooks (310) formed on one side so as to correspond to the second hook groove (220); .

At this time, the hooks 210 and the second hooks 310 are formed so that the cutouts 211 and 311 are formed in the axial direction so as to be elastically coupled and drawn out with respect to the stepped surfaces of the hook grooves 131 and the second hook grooves 220 do.

The grill 200 is formed with an engaging groove 250 having a plurality of screw fixing holes 240 on the outer circumferential surface thereof and a finishing cap 400 is assembled to the engaging groove 250, And is not exposed to the outside.

At this time, the engaging groove 251 is formed in the engaging groove 250 and the engaging protrusion 410 is formed in the finishing cap 400. When the engaging protrusion 410 is engaged with the engaging groove 251, So as to maintain the assembled state.

The heating element 120 is formed such that the element cover 140 capable of being drawn out from the opening 130 is coupled.

As described above, the present invention is intended to improve the assembling performance of the injection heat exchanger, that is, the detachability of the double-panel grill and the grill cover by the male and female hooks, It is convenient and easy to disassemble and assemble the worker as well as the worker can easily work (attach and detach) to the expert who is not expert than the expert.

1 is an exploded perspective view of the total enthalpy heat exchanger according to the present invention,
Fig. 2 is a sectional view of one side of Fig. 1,
3 is an exemplary view showing that the total enthalpy heat exchanger according to the present invention is installed on a ceiling,
Figs. 4 to 6 are exemplary views showing the decomposition states of Fig. 3 in order.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will now be described in more detail with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 6, the present invention is largely composed of the total enthalpy heat exchanger main body 100, the grill 200, and the grill cover 300.

The main body 100 of the total enthalpy heat exchanger includes an air inlet 130 having a plurality of hook grooves 131 on one side thereof to allow heat exchange between the air inlet and the air inlet 110, ) Is formed to facilitate easy removal and maintenance of the heating element.

At this time, the hook groove 131 is formed in a flange formed in the opening, and the flange is formed with a plurality of piece grooves so that the fastening screw is assembled and fixed to the ceiling finish material.

The heating element 120 is formed such that the element cover 140 capable of being drawn out from the opening 130 is coupled.

That is, even if the grill cover and the grill cover to be described later are removed, the element cover prevents external heating of the heat transfer element, so that the heat transfer element does not fall directly due to its own weight.

At this time, the grill 200 has a plurality of hooks 210 formed at one side so as to correspond to the hook grooves 131 of the opening, a second hook groove 220 formed at the other side, (230) is formed.

The grill cover 300 is formed with a plurality of second hooks 310 at one side thereof to be coupled to the second hook grooves 220.

At this time, the hooks 210 and the second hooks 310 are formed so that the cutouts 211 and 311 are formed in the axial direction so as to be elastically coupled and drawn out with respect to the stepped surfaces of the hook grooves 131 and the second hook grooves 220 do.

That is, the grill and the grill cover are divided and configured so as to be removable according to the nature of the maintenance, if necessary, to remove the whole or to remove the central portion only if necessary.

The grill 200 is formed with an engaging groove 250 having a plurality of screw fixing holes 240 on the outer circumferential surface thereof and a finishing cap 400 is assembled to the engaging groove 250, And is not exposed to the outside.

At this time, the engaging groove 251 is formed in the engaging groove 250 and the engaging protrusion 410 is formed in the finishing cap 400. When the engaging protrusion 410 is engaged with the engaging groove 251, So as to maintain the assembled state.

At this time, the finishing cap is formed with a chamfered portion or a cutting surface on the other side facing the engaging projection, so that a tool such as a screwdriver can be easily removed when it is detached.

In addition, the locking protrusion is formed in an elbow shape with one side opened, and the inner circumferential edge of the locking groove is bent to the bent inner side, thereby forming a temporary suspension during separation, thereby minimizing the risk of loss.

It is to be understood that the present invention is not limited to the specific preferred embodiments described above and that various modifications can be made by those skilled in the art without departing from the scope of the present invention, Of course, such modifications are within the scope of the claims.

100 ... Total heat exchanger main body 110 ... Emission outlet
120 ... heating element 130 ... opening
131 ... hook groove 140 ... element cover
200 ... grille 210 ... hook
211 ... incision part 220 ... second hook groove
230 ... opening 240 ... screw fixing
250 ... engagement groove 251 ... engagement groove
300 ... grill cover 310 ... second hook
311 ... incision part 400 ... finishing cap
410 ... obstacle

Claims (5)

delete An opening 130 having a plurality of hook grooves 131 is formed on one side of the cabinet so that the cabinet 120 is installed between the existing cabin having the air inlet and outlet 110 to facilitate heat exchange, And an overall enthalpy heat exchanger main body (100) formed to achieve maintenance; A plurality of hooks 210 are formed on one side of the hook groove 131 of the opening and a second hook groove 220 is formed on the other side of the grill. 200); A grill cover (300) having a plurality of second hooks (310) formed on one side so as to correspond to the second hook groove (220); In the total heat exchanger constructed as described above,
The hooks 210 and the second hooks 310 are formed such that the cutouts 211 and 311 are formed in the axial direction so as to be elastically coupled and extracted with respect to the stepped surfaces of the hook groove 131 and the second hook groove 220, The grill 200 is formed with an engaging groove 250 having a plurality of screw fixing holes 240 on its outer circumferential surface and a finishing cap 400 is assembled to the engaging groove 250, And the engaging groove 251 is formed in the engaging groove 250 and the engaging protrusion 410 is formed in the finishing cap 400 so that the engaging protrusions 410 are engaged with the engaging groove 251, The heating element 120 is formed such that the element cover 140 that can be drawn out from the opening 130 is engaged with the heating element 120. The finishing cap 400 is formed so as to engage with the engaging projection 140, A cutting surface or a cutting surface is formed on the other side opposite to the cutting edge 410, The latching protrusion 410 is formed in an elbow shape with one side opened to allow the inner circumferential edge of the latching groove 251 to be bent with a bent inner side, Wherein the hook-and-hook structure is formed so as to minimize the risk of loss. delete delete delete
KR2020150003095U 2015-05-14 2015-05-14 Total enthalpy heat exchanger with type of hook joint and type of double cover grill KR200481951Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150003095U KR200481951Y1 (en) 2015-05-14 2015-05-14 Total enthalpy heat exchanger with type of hook joint and type of double cover grill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150003095U KR200481951Y1 (en) 2015-05-14 2015-05-14 Total enthalpy heat exchanger with type of hook joint and type of double cover grill

Publications (2)

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KR20160004016U KR20160004016U (en) 2016-11-23
KR200481951Y1 true KR200481951Y1 (en) 2016-11-30

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102034084B1 (en) * 2018-06-25 2019-10-18 린나이코리아 주식회사 Filter cover detachable device of air cleaner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009019811A (en) * 2007-07-11 2009-01-29 Toshiba Carrier Corp Screw cover device for ceiling mounted air conditioner
JP5396909B2 (en) * 2009-02-25 2014-01-22 パナソニック株式会社 Recessed ceiling ventilation fan
KR101361642B1 (en) * 2011-10-10 2014-02-11 주식회사 구펜 Assembly device of air-ventilation fan cover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090019050A (en) * 2007-08-20 2009-02-25 고모텍주식회사 Ventilation unit for ceiling type

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009019811A (en) * 2007-07-11 2009-01-29 Toshiba Carrier Corp Screw cover device for ceiling mounted air conditioner
JP5396909B2 (en) * 2009-02-25 2014-01-22 パナソニック株式会社 Recessed ceiling ventilation fan
KR101361642B1 (en) * 2011-10-10 2014-02-11 주식회사 구펜 Assembly device of air-ventilation fan cover

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