CN101929722A - Outdoor unit - Google Patents
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- CN101929722A CN101929722A CN2010102093958A CN201010209395A CN101929722A CN 101929722 A CN101929722 A CN 101929722A CN 2010102093958 A CN2010102093958 A CN 2010102093958A CN 201010209395 A CN201010209395 A CN 201010209395A CN 101929722 A CN101929722 A CN 101929722A
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Abstract
The invention provides a kind of outdoor unit that possesses the Denso unit, the casing that described Denso unit will support the Denso substrate forms the shaped as frame shape and can suppress simultaneously because of from the load of the outside situation to Denso substrate stress application.Denso unit (16) possesses: the members of frame (81) of supporting Denso substrate (80); Be attached to the top of members of frame (81), cover the cover (82) of Denso substrate (80) from the top, possess a plurality of ribs (105) of the intensity when improving this cover (82) and members of frame and linking at the back side of cover (82), when this cover (82) and members of frame (81) binding and this members of frame (81) work in coordination with the supporting rib (106) of clamping Denso substrate (80).
Description
Technical field
The present invention relates to dispose the outdoor unit of Denso substrate with the Denso unit of approximate horizontal state support on the top of demarcation strip, wherein, described demarcation strip is used to separate Heat Room and the Machine Room that marks off in casing.
Background technology
Usually, known have the top of demarcation strip to dispose the outdoor unit of Denso substrate with the Denso unit of approximate horizontal state support, and wherein, described demarcation strip is used to separate Heat Room and Machine Room (for example, with reference to the patent documentation 1) that marks off in casing.This outdoor unit possesses: the Denso case that the flat substrate resettlement section on the case portion of the box-shaped body of Denso unit and bottom and top is formed as one; Cover the cover of the Denso substrate that is supported on the Denso case from the top,, realize aeration and material reduction etc. by the Denso box-shaped being become shaped as frame shape with big opening.
Patent documentation 1: TOHKEMY 2005-127691 communique
Yet, in the prior art, because the Denso box-shaped is become the shaped as frame shape, the intensity of Denso case reduces, therefore, when acting on Denso case under the top board via the top board of outdoor unit, may produce the Denso carton deformed from the load of outside, stress is applied to the situation on the Denso substrate.
Summary of the invention
Therefore, the objective of the invention is to, in order to solve the problem that above-mentioned prior art has and a kind of outdoor unit that possesses the Denso unit is provided, the casing that described Denso unit will support the Denso substrate forms the shaped as frame shape, simultaneously, can suppress because of from the load of outside situation to Denso substrate stress application.
In order to address the above problem, the invention provides a kind of outdoor unit, its top at demarcation strip disposes the Denso unit of Denso substrate with the approximate horizontal state support, wherein, described demarcation strip is striden the Heat Room that marks off in the casing and Machine Room and is separated described each chamber, described Denso unit is characterised in that to possess: the members of frame that supports described Denso substrate; Be attached to the top of described members of frame, cover the cover of described Denso substrate from the top, possess a plurality of ribs of the intensity when improving this cover and described members of frame and linking at the back side of described cover, when this cover and described members of frame link, work in coordination with the supporting rib of the described Denso substrate of clamping with this members of frame.
According to this structure, because the Denso unit possesses: the members of frame of supporting Denso substrate; Be attached to the top of described members of frame, cover the cover of described Denso substrate from the top, possess a plurality of ribs of the intensity when improving this cover and described members of frame and linking at the back side of described cover, when this cover and described members of frame link, work in coordination with the supporting rib of the described Denso substrate of clamping with this members of frame, therefore, the casing of supporting Denso substrate can be formed the shaped as frame shape, simultaneously, suppress because of from the load of outside situation to Denso substrate stress application.
In said structure, preferred described supporting rib is along the surrounding wall portion setting of described cover, supporting rib described in the described surrounding wall portion along part, vacate other ribs that the intensity that improves described cover is set at interval along this surrounding wall portion.According to this structure, can concentrate the zone of the supporting rib of strengthening being provided with cover, effectively suppress the distortion of the situation lower support rib of external force effect, thereby avoid the stress that applies to the Denso substrate effectively.
In addition, in said structure, preferably electronic unit is installed in one and half ones of described Denso substrate, the heat generating components that generates heat than described electronic unit is installed in second half one, described electronic unit and described heat generating components are towards the below of described members of frame, the radiator that connects airtight with described heat generating components is installed on described members of frame and outstanding downwards, and described electronic unit is configured in the described Machine Room, and described heat sink arrangements is in described Heat Room.
According to the present invention, the casing of supporting Denso substrate can be formed the shaped as frame shape, simultaneously, suppress because of from the load of outside situation to Denso substrate stress application.
Description of drawings
Fig. 1 is the outside drawing of the outdoor unit of air regulator.
Fig. 2 is the stereogram from the internal structure of the observed outdoor unit of Heat Room side.
Fig. 3 is the stereogram from the internal structure of the observed outdoor unit of Machine Room side.
Fig. 4 is the casing of expression outdoor unit and the exploded perspective view of peripheral structure thereof.
Fig. 5 (A) is the figure of the outward appearance of expression Denso unit, (B) is the figure of the side section of expression Denso unit.
Fig. 6 is the exploded perspective view from the observed Denso of oblique upper unit.
Fig. 7 be from oblique beneath to the exploded perspective view of Denso unit.
Fig. 8 represents the figure of cap from the inboard.
Symbol description:
10 outdoor units
11 casings
12 outdoor heat exchangers
14 outdoor blowers
16 Denso unit
17 radiators
22 demarcation strips
26 top boards
80 Denso substrates
81 Denso casees (members of frame)
82 covers
95 electronic units
96 heat generating components
105 ribs
106 supporting ribs
107 outer side stringers (other ribs)
The A Heat Room
The B Machine Room
The specific embodiment
Below, be described in detail embodiments of the present invention with reference to accompanying drawing.
In Fig. 1, the outdoor unit of 10 expression air regulators, this outdoor unit 10 is arranged on outdoor, and possesses the roughly casing 11 of cuboid box shape.
This outdoor unit 10 makes up with not shown indoor unit and constitutes air regulator, utilize refrigerant piping to connect outdoor unit 10 and form refrigeration cycle with indoor unit, by being flowed, cold-producing medium carries out heat exchange with outdoor air, the indoor adjusting of the class of can freezing or heat in this refrigeration cycle.Need to prove that all around the direction of reaching up and down of the following stated is in the direction when its front face side is observed under the state that is provided with outdoor unit 10.
Fig. 2 and Fig. 3 are the stereograms of the internal structure of expression outdoor unit 10, and Fig. 4 is the casing 11 of expression outdoor unit 10 and the exploded perspective view of peripheral structure thereof.
As shown in Figures 2 and 3, in the outdoor unit 10, on the base plate 21 of the steel plate system of a part that constitutes casing 11, erect the demarcation strip 22 that is provided with the steel plate system of being similarly, will be divided into Heat Room A and Machine Room B in the casing 11 by this demarcation strip 22.In addition, this demarcation strip 22 is fixed in base plate 21 by secure components such as screws.
In Heat Room A, along the minor face 21L1 (with reference to Fig. 4) of the side (left side) of base plate 21 and long limit 21L2 (with reference to Fig. 4) the disposed chamber external heat exchanger 12 of rear side, when this outdoor heat exchanger 12 is overlooked L-shaped and up and down width fix.In addition, the front face side of the outdoor heat exchanger in Heat Room A 12 is via motor supporting station 13 (with reference to Figure 12) configuration outdoor blowers 14.
This motor supporting station 13 runs through extension up and down in the front face side of outdoor heat exchanger 12, descends the motor of substantial middle position supporting outdoor blowers 14 thereon.Upper and lower side at this motor supporting station 13 has tabular flange part 13A, 13B, by above-mentioned flange part 13A, 13B motor supporting station 13 is fixed in casing 11.
More specifically, the flange part 13A of upper end has the shape to the outdoor heat exchanger 12 side approximate horizontal bendings that are positioned at rear side, and is fixed on the upper surface side of outdoor heat exchanger 12 by secure components such as screws via the plate part 15 of extending along about outdoor unit 10.In addition, the flange part 13B of lower end has the shape to the bending of front face side approximate horizontal, and is fixed in base plate 21 by secure components such as screws.That is, motor supporting station 13 links with outdoor heat exchanger 12 one and is fixed in base plate 21, also plays a role as the support unit of side bearing outdoor heat exchanger 12 in front.
In the B of Machine Room, configuration constitutes the compressor, reservoir, refrigerant piping of the part of refrigeration cycle etc., and mechanical parts such as this compressor are surrounded by the cap assembly 34 that possesses sound insulation function etc. that is configured in the B of Machine Room.
In addition, accommodate the Denso unit 16 of the control substrate of air regulator control usefulness in the configuration of the top of demarcation strip 22.In order to control substrate supporting in the inside of this Denso unit 16 is level, and this Denso unit 16 forms the shape of growing crosswise, and in casing 11 interior span Heat Room A and Machine Room B configuration.Promptly, as shown in Figures 2 and 3, this demarcation strip 22 forms the height lower than the upper surface of outdoor heat exchanger 12, dispose the Denso unit 16 of the shape of growing crosswise on the top of this demarcation strip 22, thus, Denso unit 16 is to stride Heat Room A and Machine Room B configuration with the roughly the same height of the upper surface of outdoor heat exchanger 12.
Like this, because Heat Room A and Machine Room B configuration is striden in Denso unit 16, therefore, this Denso unit 16 plays a role as the part of the demarcation strip of separating Heat Room A and Machine Room B, and, can in Denso unit 16, accommodate the Denso substrate 80 of big specification described later.In addition, by radiator 17 being set, thereby can utilize the air blast of outdoor blowers 14 that the heat of Denso substrate 80 grades is emitted to the outside efficiently in the Heat Room A of Denso unit 16 side.In addition, will describe in detail in aftermentioned, Denso unit 16 possesses: the Denso case (members of frame) 81 as supporting frame of supporting Denso substrate 80; Be attached to the top of Denso case 81 and cover the cover 82 of Denso substrate 80 from the top.In addition, be provided with the guiding wall 84B that disposes spongiform seal (not shown) that is used for separating Heat Room A and Machine Room B at Denso case 81 in the position of Denso case 81.
As shown in Figure 4, the casing 11 of outdoor unit 10 has: a base plate 21 that constitutes the bottom parts of Heat Room A and Machine Room B; The side plate 23,24 of the steel plate system about the left and right sides of covering Heat Room A and Machine Room B; The header board 25 of the steel plate system of the front of covering Heat Room A and Machine Room B; The top board 26 of the steel plate system on the top of covering Heat Room A and Machine Room B.This header board 25 and top board 26 are integrally formed and form roughly L word shape under side-looking.Need to prove that among Fig. 1, symbol 11A represents from the pedestal of below bearing plate 21, symbol 11B represents that obturation is located at the grid of the air blast of header board 25 with opening.
The above-mentioned cap assembly 21,23～26 that constitutes casing 11 links mutually by secure components such as screws.More specifically, base plate 21 possesses: form the tabular base plate 21A of approximate horizontal; (four limit 21L1～21L4) be bent to form upward erect edge 21B (side of base plate 21) from the outer peripheral edges of this base plate 21A, erect edge 21B along the four limits 21L1 of base plate 21A～21L4 extend and with about side plate 23,24 and header board 25 overlap, and, vacate the interval in this intersection female threaded hole is set, from about side plate 23,24 and the outside of header board 25 not shown screw is fastened on each female threaded hole side plate 23,24 and header board 25 about linking thus respectively.
In addition, for other cap assemblies 23～26 beyond the base plate 21, on the inner part of the coincidence part that overlaps with other cap assemblies 23～26 of adjacency, female threaded hole is set, under coincidence status from the outside fastening not shown external screw, thus, cap assembly 23～26 is connected to each other.
Rear side at the Heat Room A of casing 11 is not provided with cap assembly, and the outdoor heat exchanger 12 that will be configured on the base plate 21 exposes to the outside.
As shown in Figure 4, on roughly whole of the side plate 23 of Heat Room A side a plurality of peristome 23A are set, the side (short leg 12X described later) of outdoor heat exchanger 12 that is positioned at the inboard of this side plate 23 is covered and utilized simultaneously via peristome 23A by side plate 23 carries out heat exchange at the outer gas of inside and outside circulation.
In addition, side plate 24 one of Machine Room B side possess the 24A of side covering portion of the side that covers Machine Room B and cover the 24B of back side covering portion at the back side of Machine Room B, overlook down forming the L word shape.The 24B of back side covering portion extends to the position that covers end (as an end of the cold-producing medium discrepancy side) 12R of the Machine Room B side that is configured in the outdoor heat exchanger 12 on the base plate 21 from rear side, via linking outdoor heat exchangers 12 at the fixing tube sheet 35 of an end 12R of outdoor heat exchanger 12.
The 24A of side covering portion possesses the 24A1 of pair of openings portion, 24A2 up and down, and above-mentioned peristome 24A1,24A2 are covered by the cover plate 27 with handle portion 27A.
Here, the peristome 24A1 of upside makes electronic unit connecting portion (terminal board or the connector portion) 18A (with reference to Fig. 3) that is disposed on the substrate plate 18 that is connected to Denso unit 16 expose, be used for to connect peristome from the distribution of outside (indoor unit or external power source), passes through in the cover plate 27 with handle portion 27A from the distribution of outside.In addition, the peristome 24A2 of downside be the tubing connection portion that the refrigerant piping in the B of Machine Room is connected expose, be used for indoor unit between refrigerant piping carry out the peristome that pipe arrangement is connected.Here, in Fig. 4, symbol 28 expressions are installed in the small-sized cap assembly of tubing connection portion side.Need to prove, with these side plate 24 opposed side plates 23 on also be provided with handle portion.
Each heat exchange portion the 31, the 32nd, the pipe that extends along general horizontal direction is the single-row heat exchanger that a vertical row configuration forms, and vertical row ground connects the U type bend pipe 33 of steel pipe system at its both ends, and described bend pipe 33 connects pipe up and down.In addition, in this outdoor heat exchanger 12, be provided with refrigerating fluid discharging and feeding, be provided with at the end 12L of Heat Room A side and make cold-producing medium mobile in pipe return portion to the cold-producing medium of end 12R side flow via U type bend pipe 33 at the end 12R of Machine Room B side.
This outdoor heat exchanger 12 has L word shape, but be not to overlap after heat exchange portion 31,32 is bent to L word shape respectively, but the heat exchange portion 31,32 of the flat pattern shape of linearly extension is overlapped on thickness direction, with constitute cold-producing medium come in and go out side a side end 12R aligned in position and utilize identical tube sheet 35 to link, in that will to constitute the other end 12L that cold-producing medium returns side crooked simultaneously with this end 12L side under as free-ended state, form L word shape thus.
Here, the other end 12L that bends to L word shape is as free-ended reason, in the bending operation of L word shape bending, the bending of bend 12M (curvature or curve are long) is different with existence in the heat exchange portion 32 that is positioned at the inboard in the heat exchange portion 31 that is positioned at the outside, so the end 12L of each heat exchange portion 31,32 aligns at same position.That is, in the 12L of the end of outdoor heat exchanger 12, the curvature of the heat exchange portion 31 in the outside is little, and curve is long elongated, and therefore, the heat exchange portion 31 in the outside is partial to the position of more leaning on the lining than inboard end 32L, thereby it is poor to form ladder.
In addition, forming with bend 12M in this outdoor heat exchanger 12 is the benchmark short lines portion that bends to the end 12L side of L word shape, and the long line part of the end 12R side of curved side not, below, will lack end 12L side and be labeled as short leg 12X, will grow end 12R side and be labeled as long leg 12Y.
With the minor face 21L1 of short leg 12X along the left side (Heat Room side) of base plate 21, and with the long limit 21L2 of long leg 12Y along the rear side of base plate 21, and this outdoor heat exchanger 12 is positioned on the base plate 21.
As shown in Figure 4, formed recess 21C on the base plate 21, this recess 21C caves in downwards in the whole zone of the roughly L of mounting outdoor heat exchanger 12 word shape, and, the high position, bottom surface than this recess 21C form from below the supporting outdoor heat exchanger 12 heat exchanger supporting station 21D, therefore, outdoor heat exchanger 12 is positioned on the base plate 21 with the state that floats from the bottom surface of recess 21C.
Promptly, above-mentioned recess 21C bears portion and plays a role as bearing effluent from the effluent of outdoor heat exchanger 12, can promptly discharge to the outside via not shown effluent discharge orifice or effluent flexible pipe etc. accumulating in the effluent that this effluent bears in the portion.
In addition, above-mentioned heat exchanger supporting station 21D is provided with a plurality of, in this structure, be provided with the first supporting station 21D1, from the second supporting station 21D2 in the roughly centre position of both ends 12R, the 12L of below supporting outdoor heat exchanger 12, from the 3rd supporting station 21D3 of the end 12L of the short brink of below supporting outdoor heat exchanger 12 from the end 12R of the long leg 12Y of below supporting outdoor heat exchanger 12.
In this outdoor heat exchanger 12, be fixed on an end 12R of long side 12Y side on the side plate 24 of Machine Room B side via single tube sheet 35, and, the other end 12L of short leg 12X side is fixed on the base plate 21 via pressing component 51, thus, outdoor heat exchanger 12 is stably fixed on the base plate 21.
More specifically, the edge 21B that erects at base plate 21 has formed protuberance 21B1, described protuberance 21B1 utilizes secure components such as screw that pressing component 51 is fixed on this protuberance 21B towards the end 31L side that is positioned in the heat exchange portion 31 on the base plate 21 and side-prominent to the back side.To be benchmark with this protuberance 21B1 push the end 31L of the heat exchange portion 31 of inboard this pressing component 51 to the rear side and the left side of outdoor unit 10, inside and outside heat exchange portion 31,32 is connected airtight, and in the heat exchange portion inside and outside the clamping 31,32 between the edge 21B that erects of this pressing component 51 and this base plate 21.
Next, Denso unit 16 is described.Fig. 5 (A) is the outward appearance of expression Denso unit 16 and the figure of side-looking section (B), and Fig. 6 and Fig. 7 are the exploded perspective views of Denso unit 16.
More specifically, as shown in Figure 6, be provided with in the bight, right side, front of outdoor unit 10 the first peristome 83A of direction opening up and down at the base plate 83 of case portion 91, antetheca 84 in case portion 91 is provided with on the outdoor unit right side the second peristome 84A of direction opening forwards, backwards, is provided with at outdoor unit front face side the 3rd peristome 85A of opening to the left and right at the right side wall 85 of case portion 91.
Promptly, by forming above-mentioned peristome 83A～85A in case portion 91, bight, right side, front formation with the outdoor unit in the case portion 91 reaches the big peristome of opening all around up and down thus, guarantee the aeration in the case portion 91 and reduce material by this peristome, and carry out the operation to Machine Room B easily, the maintenance in the B of Machine Room becomes easy.
Be provided with the resinous installation portion 85B of the substrate plate 18 that is used to the steel plate system of installing at right side wall 85,85B is equipped with substrate plate 18 at this installation portion.
In addition, the left wall 86 of case portion 91 is divided in substrate resettlement section 92 on the position of Heat Room A side and Machine Room B side and is extended, and the reinforced wall that improves the intensity of Denso case 81 as the base plate 83, antetheca 84 and the rear wall 87 that link case portion 91 plays a role.
The inboard of substrate resettlement section 92 be provided with integratedly from below a plurality of bases of periphery of supporting Denso substrate 80 bear portion 93, and, be provided with a pair of lug boss 94 in the front and back that are used for fixing Denso substrate 80 integratedly with screwed hole.This base bears portion 93 and lug boss 94 extends up and down in the inboard of case portion 91, also plays a role as the interior side stringer of the intensity of strengthening this casing 81 in the inboard of Denso case 81.
Between the left wall 86 of substrate resettlement section 92 and case portion 91, radiator 17 is installed.The top of this radiator 17 is installed on substrate resettlement section 92, and makes a plurality of fin down outstanding downwards, and be configured in the Heat Room A.
Be provided with at Denso substrate 80 and be used for the through hole 80A on the lug boss 94 that screw thread is fixed in substrate resettlement section 92 and be used for fixing through hole 80B on radiator 17.As shown in Figure 7, on this Denso substrate 80, be equipped with from the big outstanding electronic unit 95 that comprises electrolytic capacitor etc. of Denso substrate 80 in half one of Machine Room B side, be equipped with in second half one of Heat Room A side and comprise the power pack that inverter is used or the heat generating components 96 (with reference to Fig. 5 (B)) of bridge diode.And, make above-mentioned electronic unit 95 and heat generating components 96 Denso substrate 80 is contained in substrate resettlement section 92 towards the below.
Here, heat generating components 96 is that this heat generating components 96 connects airtight with radiator 17, via this radiator 17 heat of these parts is emitted to the outside effectively than the parts of electronic unit 95 heatings that are disposed at Machine Room B side half one.
At the flange part 97 of the surrounding wall portion 101 lower end butts of the peripheral part setting of substrate resettlement section 92 and cover 82, and, be provided with and fastener 98 that cover 82 cards of mounting on this flange part 97 end.
As mentioned above, in the Denso unit 16 of this structure, electronic unit 95 is installed by half one at Denso substrate 80, the heat generating components 96 that generates heat than electronic unit 95 is installed in second half one, electronic unit 95 and heat generating components 96 are towards the below of Denso case 81, the radiator 17 that connects airtight with heat generating components 96 is installed on Denso case 81 and outstanding downwards, and Denso unit 16 constitutes the structure that disposes electronic unit 95 in the B of Machine Room, dispose radiator 17 in Heat Room A.In this structure, need Denso case 81 opening up and down, and need guarantee to towards the electronic unit 95 of the below of Denso case 81 and the aeration of heat generating components 96.
In this Denso case 81, by forming above-mentioned shaped as frame shape, Denso case 81 opening up and down can be made, and aeration can be guaranteed to electronic unit 95 etc., but the intensity step-down of Denso case 81 self.On the other hand,, then be difficult to guarantee comprise the insulating properties of the Denso unit 16 of Denso 81 if use steel plate to improve the intensity of Denso case 81, therefore not preferred.
Therefore, in the present embodiment, do not use steel plate, but the intensity when improving cover 82 and link with Denso case 81 by cover 82, thus, the intensity that remedies Denso case 81 reduces, and guarantees Denso unit 16 integral intensity fully.
Fig. 8 is the figure that represents cover 82 from dorsal part.
Surrounding wall portion 101 forms the shaped as frame shape chimeric with substrate resettlement section 92, shown in Fig. 5 (B), during with cover 82 covered substrate resettlement sections 92, the outer peripheral face butt of the inner surface of surrounding wall portion 101 and substrate resettlement section 92, if further be pressed into cover 82 downwards, flange part 97 butts of the lower end of surrounding wall portion 101 and substrate resettlement section 92 then, at this moment, be located at being ended of surrounding wall portion 101, prevent that cover 82 from coming off by fastener 103 (with reference to Fig. 6) and fastener 98 cards of being located at substrate resettlement section 92.
That is, cover 82 covers in the mode from the substrate resettlement section 92 of outer side covers Denso case 81 and links with Denso case 81, and when this links and substrate resettlement section 92 chimeric, the strength of connection of cover 82 and Denso case 81 is provided thus.
The upper surface of the top plate portion 102 of this cover 82 forms tabular surface, even the top board of outdoor unit 10 26 grades contact with this cover 82, also can not produce scratch in top board 26 grades.
In addition, form a plurality of ribs 105 at the back side (lower surface) of the top plate portion 102 of cover 82, push the supporting rib 106 of substrate 80 from the top.
Many vertical rib 105A that the back side that ribs 105 is included in top plate portion 102 is that clathrate extends and Duo Gen cross rib 105B, any one party among vertical rib 105A and the cross rib 105B improves cover 82 integral intensity in 101 extensions of opposed surrounding wall portion of cover 82.
If the intensity of cover 82 improves, then when being attached to Denso case 81, this cover 82 also plays a role as the strengthening part of Denso case 81, and therefore, can remedy by cover 82 and at Denso case 81 intensity that big peristome causes is set and reduces.That is,, can guarantee to link this cover 82 and Denso case 81 fully and the intensity of the Denso unit 16 that constitutes by improving the intensity of cover 82.
Supporting rib 106 is more outstanding by the below than ribs 105, when cover 82 is attached to Denso case 81, utilize this supporting rib 106 to push Denso substrate 80 from the top, bear clamping Denso substrate 80 between portion 93 and the lug boss 94 at a plurality of bases of being located at substrate resettlement section 92 sides.That is, this supporting rib 106 is worked in coordination with clamping Denso substrates 80 with Denso case 81 when cover 82 links with Denso case 81.
This supporting rib 106 is provided with along the surrounding wall portion 101 of cover 82, more specifically, be the extension of " コ " word shape along being provided with near the part (antetheca right side, You Bi, rear wall right side) on three limits that are positioned at Machine Room B side in the surrounding wall portion 101, overlooking down, push the right-hand part of Denso substrate 80 effectively.In addition, this supporting rib 106 links with ribs 105, improves the intensity of this supporting rib 106 and ribs 105 mutually, also can improve thus to link cover 82 with Denso case 81 and the intensity of the Denso unit 16 that constitutes.
In addition, as shown in Figure 8, in the surrounding wall portion 101 of cover 82 at least supporting rib 106 along part, vacate the outer side stringer (other ribs) 107 that the intensity that improves cover 82 is set at interval along this surrounding wall portion 101.Should extend along surrounding wall portion 101 by outer side stringer 107, can concentrate the zone that is provided with supporting rib 106 of strengthening cover 82, effectively suppress the distortion of external force effect lower support rib 106, thereby effectively avoid stress to Denso substrate 80.
Here, the outer side stringer 107 of this structure is not only ribs, still possesses the rib of other functions.That is, ribs 107A, the B that is arranged at the rear side of cover 82 in the outer side stringer 107 forms and keeps being drawn back near the rib 107A of the distribution (for example, the distribution that links to each other with outdoor blowers 14) of cover 82 and the rib 107B that pushes from the top from the below.
In addition, as shown in Figure 5, the ribs 107C that is located at the right side of cover 82 form that flange part 97 than Denso case 81 stretches out in the outer part and when mounting or dismounting cover 82 as the operating portion performance function of operator's operation.
And then, shown in Fig. 5 (A), the outer side stringer 107D that is located at the front face side of cover 82 forms the rib that links to each other with guiding wall 84B, and described guiding wall 84B is used for separating in the position of Denso case 81 Heat Room A and Machine Room B and disposes spongiform seal (not shown).
This guiding wall 84B is arranged on the antetheca 84 of Denso case 81 integratedly, extends upward in the position of dividing Heat Room A and Machine Room B.Therefore, dispose spongiform seal by striding this guiding wall 84B with the outer side stringer 107D that links to each other with this guiding wall 84B, thus the position of dividing Heat Room A and Machine Room B can easy inaccessible Denso unit 16 and the header board 25 of outdoor unit 10 between the gap.
Promptly, in this structure, by the guiding wall 84B that extends upward between Heat Room A and Machine Room B along the header board 25 of outdoor unit 10 is set at the Denso case 81 as members of frame, surrounding wall portion 101 at cover 82 is provided with the outer side stringer 107D that links to each other with guiding wall 84B, thus, can realize the intensity raising of Denso unit 16 and the installation exercise of seal easily.
As described above described, in the present embodiment, be provided with a plurality of ribs 105 of the intensity when improving cover 82 and 81 bindings of Denso case at the back side of cover 82, when linking with Denso case 81, cover 82 works in coordination with the supporting rib 106 of clamping Denso substrates 80 with Denso case 81, therefore, form resinous shaped as frame shape even will support the Denso case 81 of Denso substrate 80, the intensity of the Denso unit 16 that also can guarantee to link cover 82 and Denso case 81 fully and constitute, suppress because of from the load (external force) of outside situation, and can suitably support Denso substrate 80 to Denso substrate 80 stress applications.
Especially, in this structure, owing to improved the intensity of the cover 82 on the top that constitutes Denso unit 16, therefore, even when external force affacts Denso unit 16 under the top board 26 via the top board 26 of outdoor unit 10, also can avoid the distortion of Denso unit 16 effectively.In addition,, therefore, the top plate portion 102 of cover 82 tabular surface can be formed, scratch can be avoided to top board 26 owing to be provided with ribs 105 at the back side of cover 82.In addition, because cover 82 also is a resin system, therefore, can easily guarantee the insulating properties of Denso unit 16.
More than, narrate being used to implement the preferred method of the present invention, but the present invention is not limited to described embodiment, can carry out various distortion and change based on technological thought of the present invention.For example, in the above-described embodiment, the situation that the present invention is applicable to outdoor unit as described below has been described, wherein, be installed on the electronic unit 95 of Denso substrate 80 and heat release parts 96 below towards Denso case 81, electronic unit 95 is installed in the B of Machine Room, be installed on Denso case 81 and the radiator 17 that the heat of heat generating components 96 is emitted is configured in the Heat Room A, but the present invention is not limited thereto, also the present invention can be widely used in disposing the outdoor unit of the Denso unit of the Denso case that possesses the shaped as frame shape and cover.
Claims (3)
1. outdoor unit, its top at demarcation strip disposes the Denso unit of Denso substrate with the approximate horizontal state support, and wherein, described demarcation strip is striden the Heat Room that marks off in the casing and Machine Room and is separated described each chamber,
Described Denso unit is characterised in that,
Possess: the members of frame that supports described Denso substrate; Be linked to the top of described members of frame, cover the cover of described Denso substrate from the top,
Possess a plurality of ribs of the intensity when improving this cover and described members of frame and linking at the back side of described cover, when this cover and described members of frame link, work in coordination with the supporting rib of the described Denso substrate of clamping with this members of frame.
2. outdoor unit according to claim 1 is characterized in that,
Described supporting rib is along the surrounding wall portion setting of described cover,
Supporting rib described in the described surrounding wall portion along part, vacate other ribs that the intensity that improves described cover is set at interval along this surrounding wall portion.
3. outdoor unit according to claim 1 and 2 is characterized in that,
Electronic unit is installed by half one at described Denso substrate, the heat generating components that generates heat than described electronic unit is installed in second half one, described electronic unit and described heat generating components are towards the below of described members of frame, the radiator that connects airtight with described heat generating components is installed on described members of frame and outstanding downwards, described electronic unit is configured in the described Machine Room, and described heat sink arrangements is in described Heat Room.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-148816 | 2009-06-23 | ||
| JP2009148816A JP2011007363A (en) | 2009-06-23 | 2009-06-23 | Outdoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929722A true CN101929722A (en) | 2010-12-29 |
| CN101929722B CN101929722B (en) | 2013-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010209395 Expired - Fee Related CN101929722B (en) | 2009-06-23 | 2010-06-21 | Outdoor unit |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2011007363A (en) |
| CN (1) | CN101929722B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620355A (en) * | 2011-01-31 | 2012-08-01 | 富士通将军股份有限公司 | Outdoor unit of air conditioner |
| CN104662372A (en) * | 2012-08-27 | 2015-05-27 | 株式会社东芝 | Outdoor unit for air conditioner |
| CN111543000A (en) * | 2017-11-14 | 2020-08-14 | 株式会社Ihi | Inverter device and electric compressor |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2623877B1 (en) * | 2010-09-28 | 2019-12-11 | Mitsubishi Electric Corporation | Heat exchange and ventilation device |
| JP6214462B2 (en) * | 2014-05-13 | 2017-10-18 | 三菱電機株式会社 | Air conditioner outdoor unit |
| EP3598038B1 (en) * | 2017-03-16 | 2023-11-29 | Mitsubishi Electric Corporation | Heat pump apparatus |
| JP2019143855A (en) * | 2018-02-20 | 2019-08-29 | ダイキン工業株式会社 | Heat exchange device |
| KR102655914B1 (en) * | 2018-08-09 | 2024-04-09 | 상라오 신위안 웨동 테크놀러지 디벨롭먼트 컴퍼니, 리미티드 | Conneciton box for soale cell module and solar cell module including the same |
| JP6688370B2 (en) * | 2018-11-19 | 2020-04-28 | シャープ株式会社 | Air conditioner outdoor unit |
| JPWO2020157871A1 (en) | 2019-01-30 | 2021-09-09 | 三菱電機株式会社 | Outdoor unit and air conditioner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315478Y (en) * | 1997-11-25 | 1999-04-21 | 海尔集团公司 | Rear cover of air conditioner outdoor machine |
| CN1523305A (en) * | 2003-02-18 | 2004-08-25 | 三洋电机株式会社 | Outdoor machine of air conditioner |
| JP2004301477A (en) * | 2003-04-01 | 2004-10-28 | Mitsubishi Heavy Ind Ltd | Electronic components casing for outdoor machine, outdoor machine unit, and air conditioner |
-
2009
- 2009-06-23 JP JP2009148816A patent/JP2011007363A/en active Pending
-
2010
- 2010-06-21 CN CN 201010209395 patent/CN101929722B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315478Y (en) * | 1997-11-25 | 1999-04-21 | 海尔集团公司 | Rear cover of air conditioner outdoor machine |
| CN1523305A (en) * | 2003-02-18 | 2004-08-25 | 三洋电机株式会社 | Outdoor machine of air conditioner |
| JP2004301477A (en) * | 2003-04-01 | 2004-10-28 | Mitsubishi Heavy Ind Ltd | Electronic components casing for outdoor machine, outdoor machine unit, and air conditioner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620355A (en) * | 2011-01-31 | 2012-08-01 | 富士通将军股份有限公司 | Outdoor unit of air conditioner |
| CN104662372A (en) * | 2012-08-27 | 2015-05-27 | 株式会社东芝 | Outdoor unit for air conditioner |
| CN104662372B (en) * | 2012-08-27 | 2018-05-22 | 东芝生活电器株式会社 | The outdoor unit of air conditioner |
| CN111543000A (en) * | 2017-11-14 | 2020-08-14 | 株式会社Ihi | Inverter device and electric compressor |
| CN111543000B (en) * | 2017-11-14 | 2023-09-12 | 株式会社Ihi | Inverter device and electric compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011007363A (en) | 2011-01-13 |
| CN101929722B (en) | 2013-04-10 |
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