CN204373105U - The off-premises station of air conditioner - Google Patents
The off-premises station of air conditioner Download PDFInfo
- Publication number
- CN204373105U CN204373105U CN201420762050.9U CN201420762050U CN204373105U CN 204373105 U CN204373105 U CN 204373105U CN 201420762050 U CN201420762050 U CN 201420762050U CN 204373105 U CN204373105 U CN 204373105U
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- heat exchanger
- premises station
- opening
- bucker
- 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.)
- Expired - Fee Related
Links
- 230000000630 rising effect Effects 0.000 claims abstract description 25
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 230000005494 condensation Effects 0.000 description 9
- 238000009833 condensation Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000001815 facial effect Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of off-premises station of air conditioner, possesses: housing (50); Heat exchanger (21), it is arranged at the inside of housing (50), and has the first heat pipe (21a) and the second heat pipe (21b); And bucker (30), it is installed on heat exchanger (21), and there is the first opening (30F1) inserted for the first heat pipe (21a) and the second opening (30F2) inserted for the second heat pipe (21b), bucker (30) has rising portions (30c), and this rising portions (30c) erects from the periphery of the first opening (30F1) and the periphery of the second opening (30F2) to the direction away from heat exchanger (21).
Description
Technical field
The utility model relates to the off-premises station of air conditioner.
Background technology
In the past, there is the off-premises station of following air conditioner: the off-premises station of this air conditioner possesses the cap assembly covering the heat pipe given prominence to from the end of fin tube type heat exchanger, to suppress the damage (such as with reference to patent document 1) of the heat pipe of heat exchanger when safeguarding.
In addition, in the past, there is the off-premises station of following air conditioner: the off-premises station of this air conditioner possesses the resinous holding device arranged in the mode of touching with the heat pipe of fin tube type heat exchanger, so that the heat pipe of fixed wings finned-tubes exchanger, and the stress produced when suppressing this heat exchanger to vibrate concentrates on the specific return portion (such as with reference to patent document 2) of heat pipe.
Patent document 1: Japanese Unexamined Patent Publication 2013-7558 publication (the 12nd page, the 5th figure ~ the 8th figure)
Patent document 2: Japanese Unexamined Patent Publication 2010-169357 publication (the 7th page, the 4th figure)
In the off-premises station of air conditioner, the heat pipe of fin tube type heat exchanger uses copper originally, but in the off-premises station of air conditioner in recent years, the heat pipe of fin tube type heat exchanger uses the heat pipe of aluminium or parallel flow heat exchanger to use the situation of aluminium to become many.
Here, fin tube type heat exchanger by via multiple return portion around the straight sections of sinuous heat pipe stacked multiple fin form.In addition, parallel flow heat exchanger is used for the radiator etc. of automobile and is made up of the fin of undaform, and the fin of this undaform is installed on the upper and lower of via multiple return portion sinuous heat pipe by welding etc.
When the dissimilar metal such as aluminium and copper is bonded together, if the bonding part that with dissimilar metal engage of the water retting after ionization in aluminium, then there is the situation of heat pipe couple corrosion.In addition, to be conducted along dissimilar metal by the water after ionization and be attached to the part do not engaged with dissimilar metal in aluminium, there is the situation of heat pipe couple corrosion.
Here, in the off-premises station of the air conditioner of patent document 1, cap assembly is arranged in the mode covering heat pipe, and in the off-premises station of the air conditioner of patent document 2, resinous holding device is arranged in the mode of touching with heat pipe.But, in the off-premises station of the air conditioner of patent document 1 and patent document 2, cannot fully suppress the temperature because of the heat exchanger of off-premises station to reduce and produce, the water droplet of internal condensation is attached to the situation of heat pipe.Therefore, there is following problem: suppose when being engaged with each other by the pipe arrangement be made up of dissimilar metal, the water droplet of internal condensation is attached to the bonding part of pipe arrangement and couple corrosion occurs.
Utility model content
The utility model proposes for background with above-mentioned problem, its object is to, provides a kind of off-premises station suppressing the air conditioner of the couple corrosion of the heat pipe of heat exchanger.
The off-premises station of the air conditioner involved by the technical solution of the utility model 1 possesses: housing; Heat exchanger, above-mentioned heat exchanger is arranged at the inside of above-mentioned housing, and has the first heat pipe and the second heat pipe; And bucker, above-mentioned bucker is installed on above-mentioned heat exchanger, and there is the first opening inserted for above-mentioned first heat pipe and the second opening inserted for above-mentioned second heat pipe, above-mentioned bucker has rising portions, and above-mentioned rising portions erects from the periphery of above-mentioned first opening and the periphery of above-mentioned second opening to the direction away from above-mentioned heat exchanger.
The feature of the off-premises station of the air conditioner involved by technical scheme 2 is, in the off-premises station of the air conditioner involved by technical scheme 1, between above-mentioned first heat pipe and above-mentioned first opening and between above-mentioned second heat pipe and above-mentioned second opening, be formed with space.
The feature of the off-premises station of the air conditioner involved by technical scheme 3 is, in the off-premises station of the air conditioner involved by technical scheme 1 or 2, is provided with moisture and invades suppression component between above-mentioned bucker and above-mentioned heat exchanger.
The feature of the off-premises station of the air conditioner involved by technical scheme 4 is, in the off-premises station of the air conditioner involved by technical scheme 1 or 2, the height of above-mentioned rising portions is in the scope of 1.5mm ~ 3.5mm.
The feature of the off-premises station of the air conditioner involved by technical scheme 5 is, in the off-premises station of the air conditioner involved by technical scheme 1 or 2, above-mentioned bucker is metallic plate system, and above-mentioned rising portions is processed to form by the processing of execution drawing or flange.
The feature of the off-premises station of the air conditioner involved by technical scheme 6 is, in the off-premises station of the air conditioner involved by technical scheme 1 or 2, be formed in the space between above-mentioned first heat pipe and above-mentioned first opening and the space be formed between above-mentioned second heat pipe and above-mentioned second opening is in the scope of 2mm ~ 5mm.
The feature of the off-premises station of the air conditioner involved by technical scheme 7 is, in the off-premises station of the air conditioner involved by technical scheme 1 or 2, above-mentioned first heat pipe and above-mentioned second heat pipe are aluminum, and the junction block being connected to above-mentioned first heat pipe and above-mentioned second heat pipe is copper.
The feature of the off-premises station of the air conditioner involved by technical scheme 8 is, in the off-premises station of the air conditioner involved by technical scheme 1 or 2, above-mentioned heat exchanger is fin tube type or parallel flow type.
The feature of the off-premises station of the air conditioner involved by technical scheme 9 is, in the off-premises station of the air conditioner involved by technical scheme 1 or 2, the corner of above-mentioned heat exchanger is provided with resin component, and above-mentioned bucker is installed on above-mentioned heat exchanger via above-mentioned resin component.
According to the utility model, bucker has the rising portions erected to the direction away from heat exchanger from the periphery of the first opening and the periphery of the second opening.Therefore, water droplet that produce because of the temperature reduction of heat exchanger, internal condensation flows downwards along the rising portions of bucker.Thus, the water droplet of internal condensation can be suppressed to be attached to the situation of the first heat pipe and the second heat pipe.Like this, the couple corrosion of the heat pipe of heat exchanger can be suppressed.
Accompanying drawing explanation
Fig. 1 is the front view of the outward appearance of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.
Fig. 2 is the exploded perspective view of the structure of the critical piece of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.
Fig. 3 is the figure that the state before bucker 30 installed by the heat exchanger 21 of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.
Fig. 4 is the enlarged drawing of the part A of Fig. 3.
Fig. 5 is the left view of the bucker 30 that the heat exchanger 21 of off-premises station 100 involved by the first embodiment of the present utility model is installed.
Fig. 6 is the front view of the bucker 30 that the heat exchanger 21 of off-premises station 100 involved by the first embodiment of the present utility model is installed.
Fig. 7 is the stereogram of the bucker 30 that the heat exchanger 21 of off-premises station 100 involved by the first embodiment of the present utility model is installed.
Fig. 8 is the sectional view of the X-X line along Fig. 7.
Fig. 9 is the right view of the bucker 30 that the heat exchanger 21 of off-premises station 100 involved by the first embodiment of the present utility model is installed.
Figure 10 is the stereogram that the state after bucker 30 installed by the heat exchanger 21 of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.
Figure 11 is the front view that the state after bucker 30 installed by the heat exchanger 21 of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.
Figure 12 is the right view that the state after bucker 30 installed by the heat exchanger 21 of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.
Figure 13 is the enlarged drawing of the part A of Figure 12.
Figure 14 is the enlarged drawing of the part B of Figure 12.
Figure 15 is the sectional view of the X-X line along Figure 10.
Figure 16 is the sectional view of the Y-Y line along Figure 15.
Figure 17 is the sectional view of the Y-Y line along Figure 10.
Label declaration
1: maintenance panel; 2: valve bonnet; 9: demarcation strip; 10: discharge chambe; 11: compressor; 12: holder; 13: electric component; 20: heat-exchanging chamber; 21: heat exchanger; 21a: the first heat pipe; 21b: the second heat pipe; 22: Air Blast fan; 23: fan motor; 24: motor bracket; 24a: recess; 30: bucker; 30c: rising portions; 30i: overlapping portion; 30F: face portion; 30F1: the first opening; 30F2: the second opening; 30L: left side face; 30L1: upper jaw: 30L2: lower jaw; 30R: right side face; 41: resin component; 42: installing plate; 42a1,42a2: connecting hole; 43a, 43b: junction block; 44: moisture invades suppression component; 50: housing; 50a: leading flank panel; 50a1: front surface opening portion; 50a2: left surface opening portion; 50b: right flank panel; 50b1,50b2: opening portion; 50b3: end; 50c: base panel; 50d: top panel; 50e: back panel; 50e1: back side grid; 51: front grid; 100: off-premises station.
Detailed description of the invention
Embodiment 1.
Below, with reference to the accompanying drawings embodiment of the present utility model is described.In addition, comprise Fig. 1, in figures in the following, there is the situation that the magnitude relationship of each component parts is different from actual conditions.In addition, comprise Fig. 1, in figures in the following, the parts marking identical label are identical or suitable parts, and this is general in the full text of description.Further, the form of the inscape expressed by description full text is illustrate eventually, is not limited to these and records.
Fig. 1 is the front view of the outward appearance of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.Fig. 2 is the exploded perspective view of the structure of the critical piece of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.Fig. 3 is the figure that the state before bucker 30 installed by the heat exchanger 21 of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.Fig. 4 is the enlarged drawing of the part A of Fig. 3.
As shown in Figure 1, off-premises station 100 possesses housing 50, front grid 51, maintenance panel 1 and valve bonnet 2.Housing 50 is the parts of the outline forming off-premises station 100, such as, have the shape of cuboid.The details of Fig. 2 to front grid 51, maintenance panel 1 and valve bonnet 2 is used to be described.Off-premises station 100 is such as arranged at outdoor, and by being connected with the indoor set (omit and illustrate) being arranged at indoor and forming air conditioner (omit and illustrate).
As shown in Figure 2, housing 50 possesses leading flank panel 50a, right flank panel 50b, base panel 50c, top panel 50d and back panel 50e.Fig. 2 illustrates from the state after the off-premises station 100 shown in Fig. 1 takes off leading flank panel 50a, right flank panel 50b, top panel 50d, back panel 50e, maintenance panel 1, valve bonnet 2 and front grid 51.
Leading flank panel 50a forms the front surface of housing 50 and the parts of left surface, such as, be made up of the parts overlooked in L-shaped shape.Front surface opening portion 50a1 and left surface opening portion 50a2 is formed at leading flank panel 50a.
Front surface opening portion 50a1 is formed at leading flank panel 50a.In front surface opening portion, 50a1 is detachably provided with front grid 51.Left surface opening portion 50a2 is the opening of the inside for extraneous air being imported housing 50.
In addition, leading flank panel 50a also can by form the front surface part of housing 50 part, form with different parts with the part of left side face of formation housing 50.That is, the left surface panel of the front surface panel that also leading flank panel 50a can be divided into the front surface part forming housing 50 and the left side face forming housing 50.
Right flank panel 50b is the parts of the right flank forming housing 50.Opening portion 50b1 and opening portion 50b2 is formed at right flank panel 50b.Opening portion 50b1 is arranged at the position more closer to the top than opening portion 50b2.Opening portion 50b1 is covered by maintenance panel 1, and opening portion 50b2 is covered by valve bonnet 2.
Maintenance panel 1 uses such as screw etc. detachably to install in the mode covering opening portion 50b1.Valve bonnet 2 uses such as screw etc. to be detachably installed on right flank panel 50b in the mode covering opening portion 50b2.Such as, like this, by housing 50 installation and maintenance panel 1 and valve bonnet 2, when housing 50 is arranged at outdoor, even if rain this situation of inside that rain also can be suppressed to invade housing 50.
Base panel 50c is the parts of the bottom surface forming housing 50.Top panel 50d is the parts of the end face forming housing 50.Back panel 50e is the parts of the outline forming housing 50 rear side.Panel 50e overleaf, is detachably provided with back side grid 50e1.
As shown in Figure 2, the inside of housing 50 is provided with demarcation strip 9.By arranging demarcation strip 9, the inside of housing 50 is divided into discharge chambe 10 and heat-exchanging chamber 20.Discharge chambe 10 is provided with compressor 11, holder 12 and electric component 13.Heat-exchanging chamber 20 is provided with heat exchanger 21, Air Blast fan 22, fan motor 23 and motor bracket 24.Below, the details of each parts being arranged at discharge chambe 10 and heat-exchanging chamber 20 is described.
Compressor 11 compresses the cold-producing medium circulated in kind of refrigeration cycle and becomes the cold-producing medium of HTHP and the device of discharge.Holder 12 is the devices stockpiling cold-producing medium, and is connected with compressor 11 via refrigerant piping (omitting diagram).Electric component 13 is such as made up of control substrate (omitting diagram).Control the parts that substrate is rotating speed for controlling compressor 11 etc.In addition, substrate is controlled such as by the hardware such as circuit arrangement realizing its function or the software sharing performed on the arithmetic unit such as microcomputer or CPU.
Heat exchanger 21 is such as parallel flow heat exchanger.The details of heat exchanger 21 is aftermentioned.Heat exchanger 21 is formed as approximate L-shaped under the state of top view.Heat exchanger 21 is formed as approximate L-shaped, can widen the heat exchange area of heat exchanger 21 thus.Air Blast fan 22 is such as the wind pushing mechanism be made up of tube-axial fan (propeller type fan).Fan motor 23 is the parts for making Air Blast fan 22 rotate.Fan motor 23 is supported by motor bracket 24.
Motor bracket 24 is parts of supports fans motor 23, and is detachably installed on base panel 50c by screw etc.Motor bracket 24 has the recess 24a for installing heat exchanger 21.Recess 24a observes to be formed as inverted U-shaped position from the side, and is positioned at the top of motor bracket 24.By heat exchanger 21 being embedded recess 24a in the mode bottom the inner surface making the upper end of heat exchanger 21 be positioned at recess 24a, heat exchanger 21 is installed in recess 24a.Like this, heat exchanger 21 is installed in base panel 50c via motor bracket 24.
As shown in Figure 3, heat exchanger 21 possesses the first heat pipe 21a, the second heat pipe 21b and fin (omitting diagram).First heat pipe 21a is the pipe of aluminum, is arranged at the top of the end of heat exchanger 21 and such as front bending downwards.Second heat pipe 21b is the pipe of aluminum, is arranged at the bottom of the end of heat exchanger 21 and such as front bends upward.Fin such as uses aluminum.By utilizing aluminum to form the first heat pipe 21a, the second heat pipe 21b and fin, can component costs be suppressed cheap, and suppress the generation of couple corrosion.
For the first heat pipe 21a and the second heat pipe 21b, by switching cross valve (omitting diagram), any one party in first heat pipe 21a and the second heat pipe 21b becomes the pipe arrangement of the inside importing cold-producing medium of heat exchanger 21, and any the opposing party in the first heat pipe 21a and the second heat pipe 21b becomes the pipe arrangement of the inside discharging refrigerant from heat exchanger 21.
Such as junction block 43a is installed by solder joints at the first heat pipe 21a.As shown in Figure 4, such as, the diameter of junction block 43a end is roughly the same with the diameter of the end of the first heat pipe 21a front.At the second heat pipe 21b, such as, junction block 43b is installed by solder joints.Junction block 43a and junction block 43b is such as copper.At junction block 43a, 43b, refrigerant piping (omitting diagram) is installed.Such formation refrigerant loop.By utilizing metal tube made of copper to form the refrigerant piping being installed on junction block 43a, 43b, the processing of bending machining, end becomes easy.
In addition, as mentioned above, the first heat pipe 21a is aluminum, junction block 43a is copper, and the two is different materials.Here, usually, the differences such as thermal capacity according to the difference of metal, therefore, the metal of different materials is welded to one another engage more difficult than the metal of same material is welded to one another joint.Therefore, preferably by the first heat pipe 21a and junction block 43a solder joints in advance.In addition, this situation when by the second heat pipe 21b be also identical when junction block 43b solder joints.
First heat pipe 21a and the second heat pipe 21b is such as designed to: have highly for 80mm, diameter are the shape of 12mm, and are incorporated in the discharge chambe 10 of housing 50 inside.In addition, the bending direction of the first heat pipe 21a and the second heat pipe 21b considers that the situation laying pipe arrangement at the discharge chambe 10 of housing 50 decides, but is not limited thereto, as long as the space of discharge chambe 10 exists enough and to spare, suitably can design bending direction.
In addition, as shown in Figure 3, at heat exchanger 21, resin component 41 is installed.Resin component 41 is arranged at the corner of heat exchanger 21.Resin component 41 uses screw etc. to be detachably installed on heat exchanger 21.In addition, though not shown in Figure 3, resin component 41 (with reference to Figure 11) is also provided with in the lower end of heat exchanger 21 left surface side.
In addition, as shown in Figure 3, at heat exchanger 21, installing plate 42 is installed.Connecting hole 42a1 and connecting hole 42a2 is formed at installing plate 42.Connecting hole 42a1 and connecting hole 42a2 is the parts for bucker 30 (aftermentioned) being installed on installing plate 42.
In addition, as shown in Figure 3, in the end by discharge chambe 10 side of heat exchanger 21, bucker 30 is installed.Under the state that the corner of heat exchanger 21 is provided with resin component 41, bucker 30 is installed in heat exchanger 21.That is, bucker 30 is installed in heat exchanger 21 via resin component 41.Therefore, it is possible to suppress bucker 30 to contact with heat exchanger 21.Based on the reason of processability and rigidity aspect, bucker 30 such as uses hot-dip galvanized steel sheet.In addition, the material of bucker 30 is not limited to hot-dip galvanized steel sheet, also can be resin-made, metallic plate system.
In addition, as shown in Figure 3, bucker 30 has left side facial 30L, face portion 30F and right side face 30R, such as, formed in the mode that adjacent face is at a right angle.The concrete structure of Fig. 5 to left side face 30L is used to be described.The concrete structure of Fig. 6 ~ Fig. 8 to face portion 30F is used to be described.The concrete structure of Fig. 9 to right side face 30R is used to be described.
Fig. 5 is the left view of the bucker 30 that the heat exchanger 21 of off-premises station 100 involved by the first embodiment of the present utility model is installed.Fig. 6 is the front view of the bucker 30 that the heat exchanger 21 of off-premises station 100 involved by the first embodiment of the present utility model is installed.Fig. 7 is the stereogram of the bucker 30 that the heat exchanger 21 of off-premises station 100 involved by the first embodiment of the present utility model is installed.Fig. 8 is the sectional view of the X-X line along Fig. 7.Fig. 9 is the right view of the bucker 30 that the heat exchanger 21 of off-premises station 100 involved by the first embodiment of the present utility model is installed.
As shown in Figure 5, upper jaw 30L1 and lower jaw 30L2 is formed with at left side face 30L.Upper jaw 30L1 is the hook-shaped position on the top being arranged at the facial 30L in left side and is the position engaged with connecting hole 42a1.Lower jaw 30L2 is the hook-shaped position of the bottom being arranged at the facial 30L in left side and is the position engaged with connecting hole 42a2.Under state after bucker 30 is installed in heat exchanger 21, left side face 30L is positioned at the front-surface side of heat exchanger 21.
As shown in Figure 6, the first opening 30F1 and the second opening 30F2 is formed with at face portion 30F.First opening 30F1 and the second opening 30F2 is the opening of elliptical shape, and upper and lower end face is circular shape.First opening 30F1 and the second opening 30F2 is for not passing through with interfering for the first heat pipe 21a and the second heat pipe 21b and carrying out the opening installed.
First opening 30F1 and the second opening 30F2 such as has highly for 150mm, width are the shape of 20mm.Here, as mentioned above, the first heat pipe 21a and the second heat pipe 21b such as has highly for 80mm, diameter are the shape of 12mm.Therefore, the first opening 30F1 and the second opening 30F2 that are formed at bucker 30 are provided with the space of 70mm in short transverse, are provided with the space of one-sided 4mm (L2 of Figure 16, Figure 17) at width.
Like this, by the first opening 30F1 and the second opening 30F2 is formed as the shape in short transverse with enough and to spare, even if the position of the first heat pipe 21a and the second heat pipe 21b is moved along the vertical direction a little, use this bucker 30 with also can not changing the shape of bucker 30.In addition, as long as the first opening 30F1 and the second opening 30F2 is the shape that the first heat pipe 21a be welded to connect with junction block 43a can be inserted through the first opening 30F1 and the second heat pipe 21b be welded to connect with junction block 43b can be inserted through the second opening 30F2.
In addition, because the upper and lower end face of the first opening 30F1 and the second opening 30F2 is formed as arc-shaped, therefore water droplet does not fall from rising portions 30c, and easily flows downwards along rising portions 30c.Thus, even if produce condensation in the inside of housing 50, water also conducts along bucker 30, can alleviate the possibility of couple corrosion.
As shown in Figure 7, the rising portions 30c erected from the periphery of the second opening 30F2 is formed at the second opening 30F2., although not shown, but be also formed with the rising portions 30c erected from the periphery of the first opening 30F1 at the first opening 30F1 in addition.
Rising portions 30c in shape as shown in Figure 8, such as, is specifically highly 1.9mm (the L1 portion of Fig. 8).By like this rising portions 30c being formed as being highly 1.9mm, when being processed to form rising portions 30c by flange in order, and when suppressing the water droplet conducted along bucker 30 to fall also in order.In addition, rising portions 30c is not limited to be highly 1.9mm, as long as processed by flange processing, drawing and be formed as about 1.5mm ~ 3.5mm.
As shown in Figure 9, face 30R in right side is such as configured in smooth shape.The facial 30R in right side has the length (the overlapping portion 30i of Figure 15) overlapping with the end of back panel 50e.The facial 30R in right side is for suppressing the water because of rainfall etc. to immerse the position of housing 50 inside.
Figure 10 is the stereogram that the state after bucker 30 installed by the heat exchanger 21 of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.Figure 11 is the front view that the state after bucker 30 installed by the heat exchanger 21 of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.Figure 12 is the right view that the state after bucker 30 installed by the heat exchanger 21 of the off-premises station 100 illustrated involved by the first embodiment of the present utility model.Below, example bucker 30 being installed on heat exchanger 21 is described.
First, as shown in Figure 3, to make the mode opposed with the inner surface of face portion 30F by the end face of heat-exchanging chamber 20 side in heat exchanger 21, configuration bucker 30.Next, in this condition, to make the mode that the first heat pipe 21a is inserted through the first opening 30F1, the second heat pipe 21b is inserted through the second opening 30F2, bucker 30 is installed on heat exchanger 21.And, upper jaw 30L1 is engaged with connecting hole 42a1, lower jaw 30L2 is engaged with connecting hole 42a2, and uses screw etc. that bucker 30 is installed on installing plate 42.Like this, bucker 30 is detachably installed on heat exchanger 21, becomes Figure 10, Figure 11, state as shown in Figure 12.As shown in Figure 10, rising portions 30c erects to the direction away from heat exchanger 21.
Figure 13 is the enlarged drawing of the part A of Figure 12.Figure 14 is the enlarged drawing of the part B of Figure 12.Under state after bucker 30 is installed in heat exchanger 21, as shown in figure 13, first heat pipe 21a is incorporated in the inner peripheral surface position more in the inner part than the first opening 30F1, as shown in figure 14, the second heat pipe 21b is incorporated in the inner peripheral surface position more in the inner part than the second opening 30F2.
Under state after bucker 30 is installed in heat exchanger 21, between the first opening 30F1 and the first heat pipe 21a, be formed with space, between the second opening 30F2 and the second heat pipe 21b, be formed with space.Therefore, even if the temperature of heat exchanger 21 reduces and produces the water droplet formed because of internal condensation, this water droplet conducts along bucker 30, and this water droplet can be suppressed to be attached to the situation of the first heat pipe 21a and the second heat pipe 21b.
Figure 15 is the sectional view of the X-X line along Figure 10.Figure 16 is the sectional view of the Y-Y line along Figure 15.Figure 17 is the sectional view of the Y-Y line along Figure 10.In Figure 15 ~ Figure 17, show the structure near the second heat pipe 21b, but structure near the first heat pipe 21a is also almost identical with the structure near the second heat pipe 21b.
As shown in figure 15, between heat exchanger 21 and right side face 30R, be provided with moisture and invade suppression component 44.Moisture invades suppression component 44 and forms by having flexible parts, is for suppressing water from the parts of intrusion housing 50 inside, grid 50e1 side, the back side.Moisture invades suppression component 44 and is set to lower rear from the back side of heat exchanger 21 always.
In addition, as shown in figure 15, right flank panel 50b is provided with end 50b3.Under state after housing 50 is assembled, end 50b3 is overlapping with right side face 30R and form overlapping portion 30i.Like this, owing to being provided with overlapping portion 30i, even if therefore the outline of housing 50 is exposed in water because of rainfall etc., water also can be suppressed to immerse the situation of housing 50 inside.
As shown in Figure 16, Figure 17, the distance between the outer peripheral face of the second heat pipe 21b and the inner peripheral surface of the second opening 30F2 is such as 4mm (L2 of Figure 16).In addition, distance between the outer peripheral face of the second heat pipe 21b and the inner peripheral surface of the second opening 30F2 is not limited to 4mm, in the scope (scope of such as 2mm ~ 5mm) making water droplet non-conducting to the second heat pipe 21b conducted along bucker 30, can suitably determine the shape of the second heat pipe 21b and the second opening 30F2.
As above, the off-premises station 100 of the air conditioner involved by embodiment 1 involved by the utility model possesses: housing 50; Heat exchanger 21, this heat exchanger 21 is arranged at the inside of housing 50, and has the first heat pipe 21a and the second heat pipe 21b; And bucker 30, this bucker 30 is installed on heat exchanger 21, and there is the first opening 30F1 inserted for the first heat pipe 21a and the second opening 30F2 inserted for the second heat pipe 21b, bucker 30 has rising portions 30c, and this rising portions 30c erects from the periphery of the first opening 30F1 and the periphery of the second opening 30F2 to the direction away from heat exchanger 21.
Therefore, water droplet that the temperature because of heat exchanger 21 reduces and produces, internal condensation, the rising portions 30c along bucker 30 flows downwards.Thus, the water droplet of internal condensation can be suppressed to be attached to the situation of the first heat pipe 21a and the second heat pipe 21b.Like this, the first heat pipe 21a of heat exchanger 21 and the couple corrosion of the second heat pipe 21b can be suppressed.
In addition, bucker 30 and right flank panel 50b configure in the mode that local is overlapping, can suppress the situation of water immersion off-premises station 100 inside produced because of rainfall etc. thus.In addition; namely when the water immersion that produces because of rainfall etc. of box lunch hypothesis is to off-premises station 100 inside; due to the first heat pipe 21a of heat exchanger 21 and the second heat pipe 21b by the face outside heat exchanger 21 and with this face be L font the face that configures protect, therefore the first heat pipe 21a and the second heat pipe 21b can not directly be soaked.Because bucker 30 configures, therefore, it is possible to the water droplet suppressing the temperature because of heat exchanger 21 to reduce the internal condensation produced is attached to the situation of the first heat pipe 21a and the second heat pipe 21b in the mode separating space with the first heat pipe 21a and the second heat pipe 21b.
In addition, by arranging resin component 41 in the corner of heat exchanger 21, the situation that heat exchanger 21 contacts with bucker 30 can be suppressed, and the situation that heat exchanger 21 contacts with top panel 50d can be suppressed, and the situation that heat exchanger 21 contacts with base panel 50c can be suppressed.That is, resin component 41 plays function as separator.By arranging resin component 41 in the corner of heat exchanger 21 like this, heat exchanger 21 does not contact with dissimilar metal, therefore, it is possible to suppress couple corrosion.
In addition, even if heat exchanger 21 is copper, due to welded joint when the first heat pipe 21a and junction block 43a solder joints is used different metal, therefore there is the possibility that couple corrosion occurs.Therefore, the way of carrying out the such waterproof countermeasure of above explanation is effective.
In addition, the heat exchanger effectiveness of air conditioner is by decisions such as the heat exchange area of heat exchanger 21 or the air quantity of Air Blast fan 22.Such as, if the area carrying out heat exchange of heat exchanger 21 becomes large, then the heat exchanger effectiveness of air conditioner becomes large, if the area carrying out heat exchange of heat exchanger 21 diminishes, then the heat exchanger effectiveness of air conditioner diminishes.Here, the heat exchange area of heat exchanger 21 is adjusted by the position of changing the first heat pipe 21a and the second heat pipe 21b.Therefore, the position of the first heat pipe 21a and the second heat pipe 21b is preferably changed accordingly with the specification needed for air conditioner.
In addition, in the above embodiment, the example of heat exchanger 21 of the off-premises station 100 bucker 30 being applied to air conditioner is illustrated, but also bucker 30 can be applied to the cold cycling heat exchange heat source device with the structure identical with air conditioner.In addition, in the above embodiment, the example that heat exchanger 21 is parallel flow heat exchangers is illustrated, but heat exchanger 21 also can be fin tube type heat exchanger.
Claims (9)
1. an off-premises station for air conditioner, is characterized in that, possesses:
Housing;
Heat exchanger, described heat exchanger is arranged at the inside of described housing, and has the first heat pipe and the second heat pipe; And
Bucker, described bucker is installed on described heat exchanger, and has the first opening inserted for described first heat pipe and the second opening inserted for described second heat pipe,
Described bucker has rising portions, and described rising portions erects from the periphery of described first opening and the periphery of described second opening to the direction away from described heat exchanger.
2. the off-premises station of air conditioner according to claim 1, is characterized in that,
Space is formed between described first heat pipe and described first opening and between described second heat pipe and described second opening.
3. the off-premises station of air conditioner according to claim 1 and 2, is characterized in that,
Between described bucker and described heat exchanger, be provided with moisture invade suppression component.
4. the off-premises station of air conditioner according to claim 1 and 2, is characterized in that,
The height of described rising portions is in the scope of 1.5mm ~ 3.5mm.
5. the off-premises station of air conditioner according to claim 1 and 2, is characterized in that,
Described bucker is metallic plate system,
Described rising portions is processed to form by the processing of execution drawing or flange.
6. the off-premises station of air conditioner according to claim 1 and 2, is characterized in that,
Be formed in the space between described first heat pipe and described first opening and the space be formed between described second heat pipe and described second opening is in the scope of 2mm ~ 5mm.
7. the off-premises station of air conditioner according to claim 1 and 2, is characterized in that,
Described first heat pipe and described second heat pipe are aluminum,
The junction block being connected to described first heat pipe and described second heat pipe is copper.
8. the off-premises station of air conditioner according to claim 1 and 2, is characterized in that,
Described heat exchanger is fin tube type or parallel flow type.
9. the off-premises station of air conditioner according to claim 1 and 2, is characterized in that,
The corner of described heat exchanger is provided with resin component,
Described bucker is installed on described heat exchanger via described resin component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013252035A JP5931043B2 (en) | 2013-12-05 | 2013-12-05 | Air conditioner outdoor unit |
| JP2013-252035 | 2013-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373105U true CN204373105U (en) | 2015-06-03 |
Family
ID=53329321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762050.9U Expired - Fee Related CN204373105U (en) | 2013-12-05 | 2014-12-05 | The off-premises station of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5931043B2 (en) |
| CN (1) | CN204373105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731136A (en) * | 2018-07-30 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of outdoor unit mounting structure and outdoor unit and air conditioner |
| CN109804203A (en) * | 2016-10-17 | 2019-05-24 | 三菱电机株式会社 | The outdoor unit of air-conditioning device |
| CN111065868A (en) * | 2017-08-29 | 2020-04-24 | 三菱电机株式会社 | Heat exchanger unit and refrigeration cycle device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63150265U (en) * | 1987-03-25 | 1988-10-03 | ||
| JP2005090761A (en) * | 2003-09-12 | 2005-04-07 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2008202893A (en) * | 2007-02-21 | 2008-09-04 | Yanmar Co Ltd | Air conditioner |
| JP2010014283A (en) * | 2008-07-01 | 2010-01-21 | Daikin Ind Ltd | Heat exchanger |
| US20110073277A1 (en) * | 2008-07-23 | 2011-03-31 | Karl Andrew E | Adapter for heat exchanger |
| JP5305945B2 (en) * | 2009-01-26 | 2013-10-02 | 三菱電機株式会社 | Fin tube heat exchanger holding device |
| JP2013076521A (en) * | 2011-09-30 | 2013-04-25 | Daikin Industries Ltd | Outdoor unit of air conditioner |
| JP5957882B2 (en) * | 2011-12-28 | 2016-07-27 | ダイキン工業株式会社 | Outdoor unit |
-
2013
- 2013-12-05 JP JP2013252035A patent/JP5931043B2/en not_active Expired - Fee Related
-
2014
- 2014-12-05 CN CN201420762050.9U patent/CN204373105U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109804203A (en) * | 2016-10-17 | 2019-05-24 | 三菱电机株式会社 | The outdoor unit of air-conditioning device |
| CN109804203B (en) * | 2016-10-17 | 2020-09-25 | 三菱电机株式会社 | Outdoor unit of air conditioner |
| CN111065868A (en) * | 2017-08-29 | 2020-04-24 | 三菱电机株式会社 | Heat exchanger unit and refrigeration cycle device |
| CN111065868B (en) * | 2017-08-29 | 2022-03-15 | 三菱电机株式会社 | Heat exchanger unit and refrigeration cycle device |
| CN108731136A (en) * | 2018-07-30 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of outdoor unit mounting structure and outdoor unit and air conditioner |
| CN108731136B (en) * | 2018-07-30 | 2023-10-24 | 奥克斯空调股份有限公司 | Outdoor unit mounting structure, outdoor unit and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015108482A (en) | 2015-06-11 |
| JP5931043B2 (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101375107B (en) | Air conditioner | |
| JP5723863B2 (en) | Air conditioner outdoor unit | |
| CN204373105U (en) | The off-premises station of air conditioner | |
| CN103225847A (en) | Heat exchanger and air-conditioning apparatus having the same | |
| CN203642378U (en) | Outdoor unit of air conditioner | |
| CN104011470A (en) | Outdoor unit for refrigeration device | |
| EP2180264A2 (en) | Outdoor unit of air conditioner | |
| CN103547867A (en) | Outdoor unit of air conditioner | |
| JP5870553B2 (en) | Air conditioner outdoor unit | |
| CN102141272A (en) | Outdoor unit for air conditioner | |
| CN102141275B (en) | Outdoor unit for air conditioner | |
| CN105509144B (en) | Ceiling embedded type air conditioner | |
| EP2180265A2 (en) | Outdoor unit of air conditioner | |
| EP3260785B1 (en) | Outdoor unit | |
| CN110770507A (en) | Outdoor unit of refrigerator | |
| CN203719037U (en) | Air conditioning electric control component and air conditioner with same | |
| CN101813338A (en) | Air-conditioning outdoor unit | |
| JP5058004B2 (en) | Outdoor unit and air conditioner equipped with the same | |
| JP5674510B2 (en) | Heat source unit | |
| JP2017053577A (en) | Outdoor unit | |
| CN201819374U (en) | Heat exchanger with mounting member | |
| CN203718985U (en) | Connecting plate for fixing heat radiator of outdoor unit of variable frequency air conditioner | |
| CN108679741B (en) | Connection structure capable of being inverted into air conditioner, air conditioner and installation method of air conditioner | |
| CN107559969A (en) | Vertical air-duct machine | |
| CN111670326B (en) | Outdoor unit of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |