CN108700310A - Idle call indoor unit and air-conditioning device - Google Patents

Abstract

The air-conditioning device of the present invention includes frame and at least one indoor unit.Said frame is fixed on the peripheral part of the foundation structure object in the space towards air conditioning to be carried out.The indoor unit is built-in with the heat exchanger and pressure fan that heat exchange is carried out between refrigerant and air, and is removably supported on the frame.

Description

Idle call indoor unit and air-conditioning device

Technical field

Embodiments of the present invention are related to being suitable for the indoor unit of for example local air-conditioning and have the indoor unit Air-conditioning device.

Background technology

In for example mass producing factory, locally carried out using the operating area to being scattered in the building of factory The air-conditioning device of refrigerating/heating.This air-conditioning device has multiple air by after temperature, humidity adjustment and is sent to operating area Indoor unit.Indoor unit is set to the peripheral part of pillar in a manner of for example surrounding the pillar as the framework of building.

Existing technical literature

Patent document

Patent document 1:Japanese Patent Laid-fair 7-62558 bulletins

Invention content

The technical problems to be solved by the invention

In the factory for being provided with various work mechanisms, hoisting machinery, shake with the work of work mechanism, hoisting machinery The dynamic pillar for being transmitted to building sometimes.Moreover, in the case where earthquake has occurred, the vibration on ground is transmitted to pillar, column Son can inevitably rock strongly.

Therefore, when indoor unit is set to pillar, needing to take some countermeasures enables indoor unit to bear to vibrate.

Indoor unit can be firmly fixed to foundation structure body the object of the present invention is to provide a kind of, and interior can be improved The air-conditioning device of the vibration strength of unit.

Solve the technical solution of technical problem

According to embodiment, air-conditioning device includes frame and at least one indoor unit.The frame be fixed on will be into The peripheral part of the adjacent foundation structure body in space of row air conditioning.The indoor unit is built-in between refrigerant and air The heat exchanger and pressure fan of heat exchange are carried out, and the indoor unit is removably supported on the frame.

Description of the drawings

Fig. 1 is the circuit diagram for the piping system for showing the air-conditioning device involved by embodiment 1.

Fig. 2 is the stereogram of the indoor unit of embodiment 1 from positive direction.

Fig. 3 is the stereogram of the indoor unit from the direction at the back side.

Fig. 4 is the stereogram shown in by the internal structure decomposition of indoor unit.

Fig. 5 is the front view of indoor unit.

Fig. 6 is the sectional view of the indoor unit of the flow direction for the air for showing to send out from indoor unit.

Fig. 7 is the side view of the air-conditioning device involved by embodiment 1.

Fig. 8 is the stereogram of the air-conditioning device involved by embodiment 1.

Fig. 9 is the vertical view for showing to be set to first to fourth indoor unit component via frame the state of the pillar of building.

Figure 10 is shown the stereogram of state of the frame set loaded on building pillar.

Figure 11 is the stereogram for showing the lower structures of frame being assembled in the state of building pillar.

Figure 12 is the stereogram shown in by the amplification of the bond sites of lower structures and upper structure.

Figure 13 is will to obtain the stereogram of the first indoor unit component after four indoor units integrally connection using subframe.

Figure 14 is the stereogram for the position relationship for showing subframe and indoor unit.

Figure 15 is the stereogram shown in by frame, exterior panel and the mutual position relationship decomposition of filter.

Figure 16 is the stereogram of the air-conditioning device for the opposite position relationship for showing filter element and outline border.

Figure 17 is the side view of the air-conditioning device of the variation of embodiment 1.

Figure 18 is the side view of the air-conditioning device involved by embodiment 2.

Figure 19 is the stereogram of the air-conditioning device involved by embodiment 2.

Figure 20 is the position relationship for the first to fourth indoor unit component and pillar for showing to be installed on frame in embodiment 2 The stereogram of air-conditioning device.

Figure 21 is the vertical view for showing to be set to first to fourth indoor unit component via frame the state of the pillar of building.

Figure 22 is the first indoor unit component for showing four indoor units being installed on the state of the first unit supporting part of frame Stereogram.

Figure 23 be show indoor frame, exterior panel, the first decoration panel and the second decoration panel position relationship stereogram.

Figure 24 is the shape for showing to be configured at fire extinguisher, air compressor machine and remote controllers around the pillar for having left indoor unit The stereogram of state.

Figure 25 is the front view of the air-conditioning device involved by embodiment 3.

Specific implementation mode

[Embodiment 1]

Hereinafter, pair embodiment 1 illustrates referring to Fig.1~16.

Fig. 1 is the air-conditioning for the refrigerating/heating for showing the part for the extensive space of such as production plant, car manafacturing factory etc. The circuit diagram of the piping system of device 1.As shown in Figure 1, air-conditioning device 1 includes outdoor unit 2 and first to fourth indoor units Part 3a, 3b, 3c, 3d are as main element.

Outdoor unit 2 is installed on the outside of the building 4 of such as factory, stores the compressor compressed to refrigerant, heat Various refrigeration cycle apparatus as exchanger and accumulator.First to fourth indoor unit component 3a, 3b, 3c, 3d is set to The operating area A that carry out air conditioning of the inside of building 4.First to fourth indoor unit component 3a, 3b, 3c, 3d difference Have 4 indoor units 5.

As shown in Figure 1, the main piping 7A in the hydraulic fluid side for being connected to outdoor unit 2 is branched off into first to fourth via branch head 8A Hydraulic fluid side connecting pipings 9a, 9b, 9c, 9d.The main piping 7B of gas side of outdoor unit 2 is connected to via branch head 8B, is branched off into the One to the 4th gas side connecting pipings 9e, 9f, 9g, 9h.First to fourth hydraulic fluid side connecting pipings 9a, 9b, 9c, 9d and first to 4th gas side connecting pipings 9e, 9f, 9g, 9h is guided to first to fourth indoor unit component 3a, 3b, 3c, 3d.

First to fourth hydraulic fluid side connecting pipings 9a, 9b, 9c, 9d has liquid pipe 10 respectively.First to fourth gas Connecting pipings 9e, 9f, 9g, 9h have gas pipe 11 respectively for side.

The liquid pipe 10 of first to fourth hydraulic fluid side connecting pipings 9a, 9b, 9c, 9d has to be connect using three GeYXing branches Head 12a, 12b, 12c branches obtain four branch fluid pipings 10a, 10b, 10c, 10d.Branch fluid be piped 10a, 10b, 10c, 10d is respectively connected to indoor unit 5.

Equally, the gas pipe 11 of first to fourth gas side connecting pipings 9e, 9f, 9g, 9h, which has, utilizes three T shapes point Branch connector 13a, 13b, 13c branches obtain four branched gases pipings 11a, 11b, 11c, 11d.Branched gases piping 11a, 11b, 11c, 11d are respectively connected to indoor unit 5.

Therefore, the room of first to fourth indoor unit component 3a, 3b, 3c, 3d is assigned in 2 compressed refrigerant of outdoor unit Interior unit 5, and the refrigerant being discharged from indoor unit 5 flows back to outdoor unit 2 again.

Moreover, first to fourth indoor unit component 3a, 3b, 3c, 3d have respectively remote controllers 15a, 15b, 15c, 15d.In first to fourth indoor unit component 3a, 3b, 3c, 3d, remote controllers 15a, 15b, 15c, 15d can be utilized for each Component executes the various operations such as operation/stopping of indoor unit 5, temperature setting, operation switching.

The indoor unit 5 of first to fourth indoor unit component 3a, 3b, 3c, 3d has structure common each other.Therefore, exist In present embodiment, illustrated for representative with an indoor unit 5 of the first indoor unit component 3a.

As shown in Figures 2 to 6, indoor unit 5 includes:Shell 20, air heat exchanger 21, pressure fan 22, control unit 23 And air hose portion 24 is used as main element.Shell 20 is the square box shaped for having depth dimensions D, width dimensions W and height dimension H Shape element, such as formed by sheet metal.The width dimensions W and height dimension H of shell 20 are mutually the same, and depth dimensions D is set It is fixed at being significantly smaller than width dimensions W and height dimension H.Thus, shell 20 has flat shape.

Shell 20 has pedestal 26, protecgulum 27, head cover 28 and demarcation strip 29.Pedestal 26 is by the rear panel 30, solid holded up Bottom plate 31 due to the disk like of the lower end of rear panel 30 is constituted.Below, the substantially central portion of plate 30 is formed with rectangular sucking Mouth 32.Bottom plate 31 is to the front horizontal of shell 20 prominent from the lower end of rear panel 30, is formed in the rear end of the bottom plate 31 There is discharge outlet 33.Discharge outlet 33 is prominent to the behind of shell 20.

Protecgulum 27 has front panel 34 and a pair of side plates 35a, 35b.Front panel 34 is the positive element for constituting shell 20. Front panel 34 is opposite with rear panel 30, and the substantially central portion of plate 34 is formed with through-hole 36 in front.Moreover, utilizing multiple spiral shells The lower end of front panel 34 is fixed on the front end of bottom plate 31 by nail.

Panel 30 is at right angles to turned back backward from 34 lateral edge portion of front panel by side panel 35a, 35b.It will using multiple screws The rear end of side panel 35a, 35b are fixed on the both sides of rear panel 30.

Head cover 28 is fixed on to the upper end of the upper end and side panel 35a, 35b of front panel 34 using multiple screws.Top Lid 28 covers the gap between the upper end and the top of rear panel 30 of protecgulum 27.

Demarcation strip 29 is clipped between the top of rear panel 30 and the upper end of protecgulum 27.Demarcation strip 29 is by the inside of shell 20 It is separated into the first receiving room 38 and the second receiving room 39 this 2 receiving rooms.

The volume of first receiving room 38 is more than the second receiving room 39, and is provided with the suction of shell 20 in first receiving room 38 Entrance 32 and through-hole 36.The bottom plate 31 of shell 20 constitutes the bottom of the first receiving room 38, which has concurrently as drain pan The effect of (drain pan).

Second receiving room 39 is located at the top of the first receiving room 38, is covered by head cover 28.In other words, by unclamping screw only Head cover 28 is removed, so as to make the second receiving room 39 be exposed to outside shell 20.

Moreover, the both sides of plate 30 are fixed with bracket 40a, 40b below.Bracket 40a, 40b are in the height side of shell 20 It upwardly extends, and is stretched out to the side of shell 20.

Air heat exchanger 21 is accommodated in the first receiving room 38.Air heat exchanger 21 is in flat plate, is had multiple Cooling fin 43 and the multiple heat conducting pipes 44 flowed through for refrigerant.Cooling fin 43 be extend in the short transverse of shell 20 it is elongated Square plate, form a line spaced apart from each other in the width direction of shell 20.Heat conducting pipe 44 is in the height side of shell 20 It is arranged at spaced intervals to on depth direction, and is serially connected and to form multiple flow paths (path).Moreover, heat conducting pipe 44 It is thermally connected with cooling fin 43.

According to the present embodiment, air heat exchanger 21 in the inside of the first receiving room 38 in a manner of along rear panel 30 It holds up.Air heat exchanger 21 is exposed by suction inlet 32 in the behind of shell 20 as a result,.

If Fig. 6 is best shown, air heat exchanger 21 has upper surface 21a and lower face 21b.Upper surface 21a is The inside of one receiving room 38 is opposite with demarcation strip 29.The bottom plate 31 for being used as drain pan covers lower face 21b from below.Air heat The upper surface 21a and lower face 21b of exchanger 21 advance from more 34 direction of front panel of rear panel 30 to be tilted downwards.

As a result, in the case where the upper surface 21a of air heat exchanger 21 causes to generate water droplet due to condensation, water droplet companion As the inclination of upper surface 21a is easy to flow towards the direction far from rear panel 30.Equally, it is produced on the surface of air heat exchanger 21 In the case that raw water droplet becomes the lower end for draining and reaching air heat exchanger 21, water droplet is along with air heat exchanger 21 The inclination of lower face 21b be easy to flow towards the direction far from rear panel 30.

Thus, it can prevent from draining and be flowed out to outside shell 20 from the suction inlet 32 of rear panel 30, that is, prevent so-called leak.

The refrigerant piping 45 for being connected to air heat exchanger 21 is accommodated in the first receiving room 38.In the present embodiment, In order to ensure the space for storing refrigerant piping 45 inside the first receiving room 38, air heat exchanger 21 is in protecgulum 27 The side of amesiality panel 35a between side panel 35a, 35b.As a result, in air heat exchanger 21 and other side panel 35b Between generate space, refrigerant piping 45 intensively configures in the space.

As shown in figure 3, indoor unit 5 has a pair of of connector 46a, the 46b for being connected to refrigerant piping 45.Connector 46a, 46b perforation rear panel 30 are simultaneously prominent to the behind of shell 20, and branch fluid piping is connected in the connector 46a, 46b 10a and branched gases are piped 11a.

Moreover, as shown in figure 5, with 21 amesiality panel 35a of air heat exchanger side, air heat exchanger 21 Center C1 deviate protecgulum 27 front panel 34 center C2.The center for the through-hole 36 being open on plate 34 in front is located at air heat On the extended line of the center C1 of exchanger 21.

As shown in Figure 4 and Figure 5, pressure fan 22 is supported on the central portion of the front panel 34 of shell 20.Pressure fan 22 has circle The shell 50 of tubular and the impeller 51 for the inside for being accommodated in shell 50 are used as main element.

Shell 50 has the first flange part 52 and the second flange part 53.First flange part 52 one end of shell 50 to along The radial outside of shell 50 is stretched out.Second flange part 53 is stretched in the other end of shell 50 to along the radial outside of shell 50 Go out.First flange part 52 is fixed on front panel 34 in position corresponding with through-hole 36 using multiple screws.

The mode that impeller 51 coaxially is located on the extended line of the center C1 of air heat exchanger 21 is freely rotatable Ground is supported on shell 50.The shaft sleeve part 55 of impeller 51 is built-in with the motor 56 for making impeller 51 rotate.

Control unit 23 is the element for controlling air heat exchanger 21 and pressure fan 22, and be accommodated in shell 20 second is received Receive room 39.Control unit 23 is for example comprising various electrical equipments 58 as control base board, reactor and multiple terminal boards.Electrically set Standby 58 are supported on the top of rear panel 30.

As shown in Figure 4 and Figure 6, cylindric attachment 60 is installed on pressure fan 22.One end of attachment 60 has flange part 61. Flange part 61 is fixed on to the second flange part 53 of pressure fan 22 using multiple screws.Attachment 60 is outside pressure fan 22 as a result, Shell 50 is to the front coaxial of shell 20 prominent.

Cylindric register vent 62 is embedded in attachment 60.Register vent 62 is for being sent from pressure fan 22 The air capacity gone out is adjusted, or arbitrarily changes the element of air supply direction, from attachment 60 to the front coaxial of shell 20 Ground protrudes.

As shown in Figure 4 and Figure 6, air hose portion 24 has cylindric outer barrel 65.Outer barrel 65 be continuously cover pressure fan 22, The element of attachment 60 and register vent 62 is formed with flange part 66 in one end axially along.Flange part 66 is outside It is continuous in the circumferential direction of cylinder 65, and stretched out to along the radial outside of outer barrel 65.It is using multiple screws, flange part 66 is removable It is supported on front panel 34 with unloading.

Outer barrel 65 is in the state of surrounding pressure fan 22, attachment 60 and register vent 62, from front panel 34 to shell The front horizontal of body 20 it is prominent.As shown in fig. 6, the center C1 phases of the axes O 1 and air heat exchanger 21 by 65 center It hands over.

The jag of outer barrel 65 is located at the front of shell 20 compared with register vent 62.In the jag shape of outer barrel 65 At there is guiding wall 67.Guiding wall 67 is continuous in the circumferential direction of outer barrel 65, and is stretched out to along the radial inside of outer barrel 65.Draw Guide wall 67 delimit circular blow-off outlet 68 in the jag of outer barrel 65.Blow-off outlet 68 is via register vent 62 and pressure fan 22 Relatively.

As being best shown Fig. 6, the outer barrel 65 in air hose portion 24 delimit ventilating path 70 in pressure fan 22, attachment 60 Between register vent 62.One end of ventilating path 70 reaches the front panel 34 of shell 20.The other end of ventilating path 70 It is closed by the guiding wall 67 of outer barrel 65.

One end of ventilating path 70 towards the front panel 34 of shell 20 be formed with multiple return air holes 71.Return air hole 71 It is open around pressure fan 22, and in the first receiving room 38 of shell 20.Therefore, one end of ventilating path 70 is connected to The upstream side of pressure fan 22.Moreover, in the present embodiment, using the covering outer barrel 65 of heat-barrier material 72 towards ventilating path 70 Inner surface and guiding wall 67 inner surface.

As shown in Figure 7 to 9, first to fourth indoor unit component 3a, 3b, 3c, 3d with indoor unit 5 is used special Frame 81 be set to the framework as building 4 existing pillar 80 peripheral part.

Pillar 80 is vertically holded up as an example of basic works from the floor F of building 4.According to this implementation Mode, pillar 80 are the quadrangulars for having first to fourth flat peripheral surface 80a, 80b, 80c, 80d.First to fourth periphery Operating area A in face 80a, 80b, 80c, 80d and building 4 is faced, and is directed toward four direction different from each other.First to fourth Peripheral surface 80a, 80b, 80c, 80d delimit the peripheral part of pillar 80.

The mounting structure for being directed to first to fourth indoor unit component 3a, 3b, 3c, 3d of pillar 80 is common each other.Therefore, In the present embodiment, it is illustrated as representative using the mounting structure of the first indoor unit component 3a, in second to fourth ventricle The mounting structure of thermomechanical components 3b, 3c, 3d mark identical reference numeral, and the description thereof will be omitted.

As shown in Figure 13 and Figure 14, four indoor units 5 for constituting the first indoor unit component 3a use the sub- frame of ladder shape Frame 82 integrally links along the short transverse of pillar 80.Subframe 82 include a pair of frames element 83a, 83b and multiple beams 84 ( One is only shown in Figure 14).

Each frame factor 83a, 83b are made of the angle steel for example with L-shaped cross sectional shape, have orthogonal a pair Flat part 85a, 85b.Frame factor 83a, 83b extend as the crow flies in the short transverse of pillar 80.

Beam 84 is made of such as channel steel.Beam 84 is flatly erected between frame factor 83a, 83b, and in pillar 80 It is arranged at spaced intervals in short transverse.

Therefore, frame factor 83a, 83b is separated from each other compartment of terrain and is arranged in parallel, a tablet of frame factor 83a, 83b Portion 85a is located on identical face.Moreover, the interval between frame factor 83a, 83b is set to the width dimensions with indoor unit 5 W is equivalent.

As shown in Figure 13 and Figure 14, the bracket that will be stretched out from the both sides of the shell 20 of indoor unit 5 using multiple screws 40a, 40b are fixed on the front of a flat part 85a of frame factor 83a, 83b.Four indoor units 5 are arranged in the longitudinal direction as a result, In the state of Cheng Yilie, it is removably supported on subframe 82.In the present embodiment, the beam 84 of subframe 82 is located at adjacent The behind on the boundary of indoor unit 5.

As shown in Fig. 9 to Figure 12, the frame 81 is made of lower structures 90 and upper structure 91.Lower structures 90 have four vertical bars 92a, 92b, 92c, 92d and a pair of of coupler 93.

Each vertical bar 92a, 92b, 92c, 92d are made of the angle steel for example with L-shaped cross sectional shape, are respectively provided with each other just Flat part 94a, 94b of friendship.Vertical bar 92a, 92b, 92c, 92d are in position corresponding with the four corners of pillar 80 along pillar 80 hold up.

As is illustrated by figs. 11 and 12, coupler 93 is to link to want between pillar 80 and vertical bar 92a, 92b, 92c, 92d Element configures at spaced intervals in the short transverse of pillar 80.Each coupler 93 includes:First horizontal stripe 95a, 95b of a pair, one To second horizontal stripe 96a, 96b, first to fourth outer beam 97a, 97b, 97c, 97d.

First horizontal stripe 95a, 95b is made of the angle steel for example with L-shaped cross sectional shape, in a manner of clipping pillar 80 that This horizontal arrangement at spaced intervals.The middle part of one first horizontal stripe 95a is in contact with the first peripheral surface 80a of pillar 80.It is another The middle part of first horizontal stripe 95b is in contact with the third peripheral surface 80c of pillar 80.The both ends of first horizontal stripe 95a, 95b are at that To stretching out around pillar 80 in the state that this is parallel.

Second horizontal stripe 96a, 96b is made of the angle steel for example with L-shaped cross sectional shape, with from the first horizontal stripe 95a, The mode that pillar 80 is clamped is separated from each other compartment of terrain horizontal arrangement by direction orthogonal 95b.The middle part of one second horizontal stripe 96a with Second peripheral surface 80b of pillar 80 is in contact.The middle part of another second horizontal stripe 96b and the 4th peripheral surface 80d phases of pillar 80 Contact.The both ends of second horizontal stripe 96a, 96b are in the state of parallel to each other to stretching out around pillar 80.

Moreover, the middle part of the middle part of first horizontal stripe 95a, 95b and second horizontal stripe 96a, 96b are mutual around pillar 80 It intersects.The position that first horizontal stripe 95a, 95b and second horizontal stripe 96a, 96b intersect is tight as multiple screws or bolt respectively Firmware is combined.

As a result, first horizontal stripe 95a, 95b and second horizontal stripe 96a, 96b is combined into grid in the state of surrounding pillar 80 Shape.In other words, first horizontal stripe 95a, 95b and second horizontal stripe 96a, 96b clip pillar 80 from orthogonal both direction.

First to fourth outer beam 97a, 97b, 97c, 97d is for example made of channel steel.First outer beam 97a is flatly erected at perpendicular Between the flat part 94a of the flat part 94a and vertical bar 92b of 92a.The fastener as multiple screws or bolt will be outside first The middle part of beam 97a is combined with one end of second horizontal stripe 96a, 96b.

Second outer beam 97b is flatly erected between the flat part 94b of flat part 94b and vertical bar 92c of vertical bar 92b.With Fastener as multiple screws or bolt is combined the middle part of the second outer beam 97b with one end of first horizontal stripe 95a, 95b.

The outer beam 97c of third is flatly erected between the flat part 94a of flat part 94a and vertical bar 92d of vertical bar 92c.With Fastener as multiple screws or bolt is combined the middle part of beam 97c outside third with the other end of second horizontal stripe 96a, 96b.

4th outer beam 97d is flatly erected between the flat part 94b of flat part 94b and vertical bar 92a of vertical bar 92d.With Fastener as multiple screws or bolt is combined the middle part of the 4th outer beam 97d with the other end of first horizontal stripe 95a, 95b.

Thus, first to fourth outer beam 97a, 97b, 97c, 97d far from pillar 80 first to fourth peripheral surface 80a, The position of 80b, 80c, 80d surround pillar 80, and will integrally link between four vertical bars 92a, 92b, 92c, 92d.

As a result, four vertical bars 92a, 92b, 92c, 92d from the corner of pillar 80 on diagonally opposed separate position Keep the posture vertically holded up from the floor F of building 4.The interval of adjacent vertical bar 92a, 92b, 92c, 92d is set to It is equal with the interval of frame factor 83a, 83b of the subframe 82.

As shown in fig. 10 and fig. 12, the upper structure 91 of frame 81 has knot substantially identical with lower structures 90 Structure.That is, upper structure 91 has four vertical bars 100a, 100b, 100c, 100d and a pair of of coupler 101.Each vertical bar 100a, 100b, 100c, 100d are made of the angle steel for example with L-shaped cross sectional shape, are respectively provided with orthogonal flat part 102a,102b.Vertical bar 100a, 100b, 100c, 100d are perpendicular along pillar 80 in position corresponding with the four corners of pillar 80 It rises.

As shown in Figure 10, coupler 101 is to link to want between pillar 80 and vertical bar 100a, 100b, 100c, 100d Element configures at spaced intervals in the short transverse of pillar 80.Each coupler 101 includes:The first horizontal stripe 104a of a pair, 104b, second horizontal stripe 105a, 105b of a pair, first to fourth outer beam 106a, 106b, 106c, 106d.

First horizontal stripe 104a, 104b is made of the angle steel for example with L-shaped cross sectional shape, in a manner of clipping pillar 80 It is separated from each other compartment of terrain horizontal arrangement.The middle part of first horizontal stripe 104a is in contact with the first peripheral surface 80a of pillar 80.First The middle part of horizontal stripe 104b is in contact with the third peripheral surface 80c of pillar 80.The both ends of first horizontal stripe 104a, 104b are each other To stretching out around pillar 80 in the state of parallel.

Second horizontal stripe 105a, 105b is made of the angle steel for example with L-shaped cross sectional shape, in a manner of clipping pillar 80 It is separated from each other compartment of terrain horizontal arrangement from the direction orthogonal with first horizontal stripe 104a, 104b.The middle part of second horizontal stripe 105a with Second peripheral surface 80b of pillar 80 is in contact.The middle part of second horizontal stripe 105b connects with the 4th peripheral surface 80d of pillar 80 It touches.The both ends of second horizontal stripe 105a, 105b are in the state of parallel to each other to stretching out around pillar 80.

Moreover, week of the middle part of the middle part of first horizontal stripe 104a, 104b and second horizontal stripe 105a, 105b in pillar 80 It encloses and crosses one another.The position that first horizontal stripe 104a, 104b and second horizontal stripe 105a, 105b intersect is respectively with multiple screws or bolt Such fastener is combined.

As a result, first horizontal stripe 104a, 104b and second horizontal stripe 105a, 105b is combined into the state of surrounding pillar 80 Lattice-shaped.In other words, first horizontal stripe 104a, 104b and second horizontal stripe 105a, 105b clip column from orthogonal both direction Son 80.

First to fourth outer beam 106a, 106b, 106c, 106d is for example made of channel steel.First outer beam 106a flatly framves It is located between the flat part 102a of flat part 102a and vertical bar 100b of vertical bar 100a.It is fastened as multiple screws or bolt Part is combined the middle part of the first outer beam 106a with one end of second horizontal stripe 105a, 105b.

Second outer beam 106b be flatly erected at the flat part 102b and vertical bar 100c of vertical bar 100b flat part 102b it Between.The fastener as multiple screws or bolt is by the one of the middle part of the second outer beam 106b and first horizontal stripe 104a, 104b End combines.

The outer beam 106c of third be flatly erected at the flat part 102a and vertical bar 100d of vertical bar 100c flat part 102a it Between.The fastener as multiple screws or bolt is another by the middle part of beam 106c outside third and second horizontal stripe 105a, 105b's One end combines.

4th outer beam 106d be flatly erected at the flat part 102b and vertical bar 100a of vertical bar 100d flat part 102b it Between.The fastener as multiple screws or bolt is another by the middle part of the 4th outer beam 106d and first horizontal stripe 104a, 104b's One end combines.

Thus, first to fourth outer beam 106a, 106b, 106c, 106d is in first to fourth peripheral surface far from pillar 80 The position of 80a, 80b, 80c, 80d surround pillar 80, and will integrally connect between four vertical bars 100a, 100b, 100c, 100d Knot.

To which four vertical bars 100a, 100b, 100c, 100d are from the corner of pillar 80 to diagonally opposed separate position The upper posture for keeping vertically holding up.The interval of adjacent vertical bar 100a, 100b, 100c, 100d is set to and the subframe The interval of 82 frame factor 83a, 83b are equivalent.

As shown in fig. 10 and fig. 12, the lower end and lower part of vertical bar 100a, 100b, 100c, 100d of upper structure 91 The upper end of vertical bar 92a, 92b, 92c, 92d of structure 90 overlap, and the fastener knot as multiple screws or bolt It closes.Lower structures 90 and upper structure 91 are assembled as integral structure object as a result,.

As shown in Figure 7 to 9, there are first to fourth indoor units in four indoor units 5 longitudinally to form a line Part 3a, 3b, 3c, 3d alternative are releasably supported on the upper structure 91 of frame 81.

According to the present embodiment, it is such as 2m from the height of the floor F of building 4 lower structures 90 holded up, it is high In the average height in the movable operator M of operating area A.Therefore, first to fourth indoor unit component 3a, 3b, 3c, 3d is located at The surface of operating area A.

In the first indoor unit component 3a, the frame of subframe 82 will be constituted using fastener as multiple screws or bolt The flat part 85a of frame element 83a, 83b is fixed on the flat part 102a of vertical bar 100a, 100b.By the first indoor unit component 3a It is fixed in the state of upper structure 91,4 indoor units 5 form a line along pillar 80, and the shell of each indoor unit 5 Body 20 is opposite with the first peripheral surface 80a of pillar 80.

In second Room in thermomechanical components 3b, the frame of subframe 82 will be constituted using fastener as multiple screws or bolt The flat part 85a of frame element 83a, 83b is fixed on the flat part 102b of vertical bar 100b, 100c.The thermomechanical components 3b in by second Room It is fixed in the state of upper structure 91,4 indoor units 5 form a line along pillar 80, and the shell of each indoor unit 5 Body 20 is opposite with the second peripheral surface 80b of pillar 80.

In third indoor unit component 3c, the frame of subframe 82 will be constituted using fastener as multiple screws or bolt The flat part 85a of frame element 83a, 83b is fixed on the flat part 102a of vertical bar 100c, 100d.By third indoor unit component 3c It is fixed in the state of upper structure 91,4 indoor units 5 form a line along pillar 80, and the shell of each indoor unit 5 Body 20 is opposite with the third peripheral surface 80c of pillar 80.

In fourth ventricle in thermomechanical components 3d, the frame of subframe 82 will be constituted using fastener as multiple screws or bolt The flat part 85a of frame element 83a, 83b is fixed on the flat part 102b of vertical bar 100d, 100a.The thermomechanical components 3d in by fourth ventricle It is fixed in the state of upper structure 91,4 indoor units 5 form a line along pillar 80, and the shell of each indoor unit 5 Body 20 is opposite with the 4th peripheral surface 80d of pillar 80.

As shown in Figure 7 to 9, it is fixed on upper structure 91 in first to fourth indoor unit component 3a, 3b, 3c, 3d Under state, the air hose portion 24 of indoor unit 5 is flatly protruded towards the four direction centered on pillar 80.

Also, vertical bar 100a, 100b, 100c, 100d of the shell 20 of all indoor units 5 and upper structure 91 that This synergistically continuously surrounds pillar 80 in the circumferential.Therefore, in the peripheral part of pillar 80 and first to fourth indoor unit component Upper space S1 is formed between 3a, 3b, 3c, 3d.

As shown in Fig. 7, Fig. 8, Figure 15 and Figure 16, in the frame left from first to fourth indoor unit component 3a, 3b, 3c, 3d The lower structures 90 of frame 81 are alternative to be releasably supported with multiple exterior panels 110 and multiple filters 111.Exterior panel 110 and filter 111 be mutually the same size square plate shape element, have interchangeability.

Exterior panel 110 utilizes multiple screws or spiral shell in a manner of between adjacent vertical bar 92a, 92b, 92c, 92d Fastener as bolt is installed on lower structures 90.Filter 111 includes that square frame 112 is wanted with the filter for crossing air filtering Element 113.Outline border 112 has four edges, and in a manner of between adjacent vertical bar 92a, 92b, 92c, 92d, using more Fastener as a screw or bolt is installed on lower structures 90.Filter element 113 is formed as square plate shape, passes through to be formed In the slot 114 of a line of outline border 112, it is removably supported on outline border 112.

In the present embodiment, exterior panel 110 covers the second peripheral surface for having blocked lower structures 90, pillar 80 80b, third peripheral surface 80c and the 4th peripheral surface 80d.Filter 111 is in the lower section of the first indoor unit component 3a in pillar 80 Short transverse on arrange, the first peripheral surface 80a of pillar 80 has been blocked in covering.

As a result, exterior panel 110 and filter 111 synergistically surround the lower structures 90 of frame 81 each other.Building Gap between the floor F and exterior panel 110 of object 4 and the gap between the floor F and filter 111 of building 4 It is blocked by multiple skirting boards 115.

In the state that exterior panel 110 and filter 111 are installed on lower structures 90, in the peripheral part of pillar 80 Lower space S2 is formed between exterior panel 110 and filter 111.Lower space S2 is connected to upper space S1, and And synergistically delimit suction passage 117 with upper space S1.Suction passage 117 surrounds pillar 80.All indoor units 5 Suction inlet 32 is open in suction passage 117.

According to the present embodiment, the upper end of suction passage 117 is blocked by multiple sealing plates 118 shown in Fig. 8.Sealing plate 118 are installed on the upper end of upper structure 91.Therefore, suction passage 117 and the operating area A of the inside of building 4 are separated, And lead to operating area A via filter 111.

As shown in figure 9, suction passage 117 has both as first to fourth liquid for being connected to all indoor units 5 Side connecting pipings 9a, 9b, 9c, 9d and first to fourth gas side connecting pipings 9e, 9f, 9g, 9h by with tube space Function.Each connecting pipings 9a~9h penetrates through sealing plate 118 and guides to the top of pillar 80.Also, it is all to be connected to indoor list The drainpipe 119 of the discharge outlet 33 of member 5 is guided by suction passage 117 to the top of pillar 80.

Also, the wiring 121 of all control units 23 for being electrically connected to indoor unit 5 guides extremely also by suction passage 117 The top of pillar 80.

In above-mentioned first embodiment, the indoor unit 5 of first to fourth indoor unit component 3a, 3b, 3c, 3d starts When action, the air in the first receiving room 38 that the pressure fan 22 of indoor unit 5 passes through 36 suction casing 20 of through-hole.It bears as a result, Pressure acts on the suction inlet 32 of shell 20.Suction passage 117 of the suction inlet 32 around pillar 80 is open, therefore building 4 Inner air is inhaled into suction passage 117 by filter 111.Filter 111 is mounted on the lower structures 90 of frame 81, Therefore the air near the floor F of operating area A is inhaled into suction passage 117.

The air that pressure fan 22 is drawn into from suction passage 117 passes through air heat exchanger 21.21 profit of air heat exchanger With the heat exchange of air and the refrigerant for flowing through heat conducting pipe 44 towards pressure fan 22, it will become cold towards the air of pressure fan 22 Air or hot-air.After air after heat exchange is by register vent 62, from the blow-off outlet 68 in air hose portion 24 towards operation Person M carries out the regional water level land blowout of the top of movable operating area A.

Therefore, the air through heat exchange can be sent out towards the surrounding of pillar 80, can realizes the operation around pillar 80 The air conditioning of the part of region A or the layering air-conditioning that pillar 80 is utilized.

According to the present embodiment, four indoor units 5 for constituting first to fourth indoor unit component 3a, 3b, 3c, 3d are wrapping It encloses and is supported on frame 81 in the state of the peripheral part of pillar 80.Frame 81 carries out integration by combining multiple shaped steel, therefore With enough mechanical strengths.Therefore, the shell 20 of all indoor units 5 can be firmly fixed at pillar using frame 81 80 peripheral part.

As a result, even if being for example installed on the vibration or concomitantly of the various work mechanisms of the floor F of building 4 In the case that the vibration of shake is transmitted to pillar 80, the vibration suppression that can also will act on indoor unit 5 obtains smaller, can substantially ensure The shock strength of indoor unit 5.

Moreover, for each first to fourth indoor unit component 3a, 3b, 3c, 3d, 4 indoor units 5 use subframe 82 To be assembled integrally works.Therefore, first to fourth indoor unit component 3a, 3b, 3c, 3d is assembled in operation when frame 81 Property is improved, and first to fourth indoor unit component 3a, 3b, 3c, 3d can be easy to set up in the periphery of existing pillar 80 Portion.

Also, subframe 82 is realized as a kind of function of reinforcer, is conducive to improve the resistance to of indoor unit 5 in this point Shake intensity.

In addition to this, the upper structure 91 of the frame 81 of bearing indoor unit 5 uses first horizontal stripe 104a, 104b and the Two horizontal stripe 105a, 105b clip pillar 80 from orthogonal both direction, to be assembled in pillar 80.Equally, bearing is external The lower structures 90 of the frame 81 of panel 110 and filter 111 use first horizontal stripe 95a, 95b and second horizontal stripe 96a, 96b Pillar 80 is clipped from orthogonal both direction, to be assembled in pillar 80.

It therefore, there is no need to open fixed hole in the existing pillar 80 of building 4, or be laid with the lower margin spiral shell of installation Bolt etc. need not particularly construct to existing building.As a result, can existing column be easily assembled in frame 81 The peripheral part of son 80, can correspondingly shorten the construction period and reduce the cost needed for the construction of air-conditioning device 1.

According to embodiment 1, the box-like shell 20 for becoming the exterior contour of indoor unit 5 only stores flat air Heat exchanger 21 and several electrical equipments 58, pressure fan 22 are supported on the front of shell 20, are covered by dedicated air hose portion 24.

Therefore, can make shell 20 become compact form as thin as possible, can strongly by shell 20 there are sense inhibit compared with It is few.So that indoor unit 5 be set to the peripheral part of existing pillar 80 naturally, even if indoor unit 5 is present in pillar Around 80, incongruity will not be generated.

Moreover, because the air hose portion 24 with blow-off outlet 68 is prominent from the front of shell 20, therefore one kind can be provided has The indoor unit 5 of unique look, sees the blow-off direction of the air after air conditioning at a glance.It is suitable for improving air-conditioning as a result, The design of device 1.

In addition to this, by removing air hose portion 24 from shell 20, so as to make pressure fan 22 and register vent 62 reveal Go out to outside shell 20.Thus, shell 20 can be removed from frame 81, or execute the dimension of pressure fan 22 and register vent 62 Protect operation becomes good without decomposing shell 20, workability.

According to the present embodiment, the air hose portion 24 of indoor unit 5, which has, surrounds pressure fan 22, attachment 60 and shutter type ventilation The outer barrel 65 of mouth 62.Outer barrel 65 delimit ventilating path 70, which divulges information in pressure fan 22, attachment 60 and shutter type It is separated with extraneous air between mouth 62.

According to the structure, by register vent 62 and towards dotted line in a part for the air of blow-off outlet 68 such as Fig. 6 Shown in arrow, guided to ventilating path 70 by the guiding wall 67 of delimitation blow-off outlet 68.Ventilating path 70 via shell 20 front Return air hole 71 lead to the upstream side of pressure fan 22, therefore guide and received via first to the air of ventilating path 70 from return air hole 71 Receive 38 suction draft machine 22 of room.

The part of the air of register vent 62 is passed through as a result, by ventilating path 70 and towards the side of shell 20 To return.In other words, the peripheral surface of register vent 62 is directly exposed to has carried out heat exchange using air heat exchanger 21 Air stream in, the temperature difference between the peripheral surface and inner peripheral surface of register vent 62 becomes smaller.

As a result, for example under high temperature, super-humid conditions, even if the cold air with refrigerating operaton passes through register vent 62, it is not easy to produce condensation in the peripheral surface of register vent 62.In addition to this, the covering of heat-barrier material 72 and ventilation path are utilized The inner surface of the inner surface and guiding wall 67 of the outer barrel 65 that diameter 70 faces, therefore can prevent from generating in the outer surface of outer barrel 65 solidifying Knot.

Water droplet is avoided that in refrigerating operaton as a result, from the blowout of blow-off outlet 68, i.e. so-called splashing, and be avoided that water droplet from The phenomenon that outer barrel 65 drips.

Indoor unit 5 according to the present embodiment, as shown in figure 5, in the air heat exchanger 21 of the inside of shell 20 Heart C1 deviates the center C2 of the front panel 34 of shell 20.The impeller 51 of pressure fan 22 and the 65 coaxial status of outer barrel in air hose portion 24 In on the extended line of the center C1 of air heat exchanger 21.Therefore, by air heat exchanger 21 and towards pressure fan 22 The central portion that the mainstream of air passes through air heat exchanger 21.

Thus, so that air heat exchanger 21 and the position relationship of pressure fan 22 is optimized, can efficiently carry out air heat friendship The heat exchange of the refrigerant and air that are flowed through in the heat conducting pipe 44 of parallel operation 21.

[The Bian Xingli &#93 of embodiment 1;

Figure 17 discloses the variation of embodiment 1.

This variation and embodiment 1 the difference is that:By first to fourth indoor unit component 3a, 3b, 3c, 3d peace Lower structures 90 loaded on frame 81.Other structures are identical as embodiment 1.In the example shown in Figure 17, third and Four indoor unit component 3c, 3d are hidden in the behind of first and second indoor unit component 3a, 3b, therefore not shown.

As shown in figure 17, first to fourth indoor unit component 3a, 3b, 3c, 3d is identically as embodiment 1 via frame 81 It is set to the peripheral part of pillar 80.Four indoor units 5 possessed by first to fourth indoor unit component 3a, 3b, 3c, 3d are from building The floor F for building object 4 forms a line in the longitudinal direction.

Therefore, first to fourth indoor unit component 3a, 3b, 3c, 3d is located at opposite with the operator M in the A of operating area Position has been carried out the air after air conditioning using indoor unit 5 and has parallelly been blown out from blow-off outlet 68 and floor F.

Moreover, multiple exterior panels 110 and filter 111 are installed on the upper structure 91 of frame 81.Present embodiment In the case of, the surface of the thermomechanical components 3b in second Room of filter 111 forms a line along the short transverse of pillar 80.

According to the variation of above-mentioned embodiment 1, first to fourth indoor unit component 3a, 3b, 3c, 3d is set to frame 81 lower structures 90, therefore the air after air conditioning can will have been carried out using indoor unit 5 from the relatively low of operating area A Position is parallelly blown out with floor F.As a result, can realize the high temperature air near floor F towards on the top of building 4 The overall temperature difference of operating area A can be inhibited smaller by the layering air-conditioning of pressure.

In the embodiment 1, first to fourth indoor unit component 3a, 3b, 3c, 3d is configured in a manner of surrounding pillar 80, Air is set to be blown out towards four direction centered on pillar 80, but it is not limited to this.

For example, indoor unit 5 not in the case of the A of operating area, can be set to by the 4th peripheral surface 80d of pillar 80 With the first to third peripheral surface 80a, 80b, 80c corresponding position of pillar 80, in exterior panel 110 or filter 111 extremely 4th peripheral surface 80d of a few covering pillar 80.That is, air can also be made to be blown out towards three directions centered on pillar 80, The blow-off direction of air is not particularly limited.

Furthermore, it is also possible in a manner of between the lower structures 90 and upper structure 91 across frame 81, by first Thermomechanical components 3a, 3b, 3c, 3d are installed on the middle part of the short transverse along frame 81 in fourth ventricle.In this case, external Panel 110 and filter 111 can be configured in the upside or downside of first to fourth indoor unit component 3a, 3b, 3c, 3d at least Some arbitrary position.

In other words, the quantity and position of exterior panel 110 and filter 111 are not particularly limited, exterior panel 110 and mistake The quantity of filter 111, position according to the position of the indoor unit 5 of the short transverse along pillar 80 or can will carry out air conditioning The environment of operating area A suitably changed.

In the embodiment 1, first to fourth indoor unit component 3a, 3b, 3c, 3d has four indoor units 5 respectively, but The number of indoor unit 5 can be one, two, three or 5 or more, and the number of indoor unit 5 is not particularly limited.

Also, the subframe 82 for integrally linking multiple indoor units 5 not necessarily element, can also will be multiple indoor single Member 5 is installed individually one by one in frame 81.

[Embodiment 2]

Figure 18 to Figure 24 discloses embodiment 2.

Embodiment 2 and the difference of embodiment 1 essentially consist in:By first to fourth indoor unit component 3a, 3b, 3c, 3d are supported on the structure of the frame 200 of pillar 80.Other structures are substantially identical as embodiment 1.Therefore, in embodiment party In formula 2, identical reference numeral is marked to composition part same as embodiment 1, and the description thereof will be omitted.

As shown in Figure 19 to Figure 21, frame 200 includes:Four first vertical bar 201a, 201b, 201c, 201d, multiple first To the 4th horizontal stripe 202a, 202b, 202c, 202d and first to fourth unit supporting part 203a, 203b, 203c, 203d, to make For main element.

First vertical bar 201a, 201b, 201c, 201d is made of the angle steel for example with L-shaped cross sectional shape, is had each other Orthogonal flat part 205a, 205b.First vertical bar 201a, 201b, 201c, 201d is in the friendship for making each flat part 205a, 205b In the state that fork is abutted with the four corners of pillar 80, holded up along pillar 80.

First to fourth horizontal stripe 202a, 202b, 202c, 202d is for example made of channel steel.As shown in figure 21, the first horizontal stripe 202a is flatly erected between the flat part 205a of the first vertical bar 201a and the flat part 205a of the second vertical bar 201b, and It is arranged at spaced intervals in the short transverse of pillar 80.First horizontal stripe 202a is in contact with the first peripheral surface 80a of pillar 80.

Second horizontal stripe 202b is flatly erected at the tablet of the flat part 205b and third vertical bar 201c of the second vertical bar 201b Between portion 205b, and arranged at spaced intervals in the short transverse of pillar 80.Second horizontal stripe 202b and the second of pillar 80 Peripheral surface 80b is in contact.

Third horizontal stripe 202c is flatly erected at the tablet of the flat part 205a and the 4th vertical bar 201d of third vertical bar 201c Between portion 205a, and arranged at spaced intervals in the short transverse of pillar 80.The third of third horizontal stripe 202c and pillar 80 Peripheral surface 80c is in contact.

4th horizontal stripe 202d is flatly erected at the tablet of the flat part 205b and the first vertical bar 201a of the 4th vertical bar 201d Between portion 205b, and arranged at spaced intervals in the short transverse of pillar 80.4th horizontal stripe 202d and the 4th of pillar 80 Peripheral surface 80d is in contact.

As a result, first to fourth horizontal stripe 202a, 202b, 202c, 202d is in the multiple of the short transverse along pillar 80 It is combined into frame-shaped in the state of the peripheral part of position encirclement pillar 80.In other words, first to fourth horizontal stripe 202a, 202b, 202c, 202d synergistically clips pillar 80 from mutually orthogonal both direction each other.

First to fourth unit supporting part 203a, 203b, 203c, 203d be with first to fourth indoor unit component 3a, 3b, The corresponding element of 3c, 3d has structure common each other.Therefore, in the present embodiment, with the first indoor unit component 3a Corresponding first unit supporting part 203a illustrates for representative, for second to the 4th unit supporting part 203b, 203c, 203d marks reference numeral identical with first unit supporting part 203a, and the description thereof will be omitted.

As shown in Figure 20 to Figure 22, first unit supporting part 203a includes one external 207a, 207b, multiple crossbeams 208 With multiple bearings 209, using as main element.

Outer 207a, 207b are made of the angle steel for example with L-shaped cross sectional shape.Crossbeam 208 is made of such as channel steel. Crossbeam 208 is flatly erected at outer between 207a, 207b, and is arranged at spaced intervals in the short transverse of pillar 80. Therefore, spaced and parallel configure is separated from each other by outer 207a, 207b that crossbeam 208 links.Between outer between 207a, 207b Every being set to be equal with the width dimensions W of indoor unit 5.

Bearing 209 is made of such as channel steel.Bearing 209 is erected at both ends and the first unit supporting part of the first horizontal stripe 202a Between the both ends of the horizontal stripe 208 of 203a.Bearing 209 horizontally extends on the direction of the first peripheral surface 80a far from pillar 80.

Since there are bearings 209, first unit supporting part 203a is via the first vertical bar 201a, the second vertical bar 201b and One horizontal stripe 202a links with pillar 80.As a result, outer 207a, 207b of first unit supporting part 203a are far from pillar 80 The position of first peripheral surface 80a, along the height of pillar 80 in a manner of opposite with the first vertical bar 201a and the second vertical bar 201b It holds up in direction.

As shown in Figure 20 and Figure 21, vertical bar 207a, 207b of second unit supporting part 203b is in second far from pillar 80 The position of peripheral surface 80b, along the short transverse of pillar 80 in a manner of opposite with the second vertical bar 201b and third vertical bar 201c It holds up.

Vertical bar 207a, 207b of third unit supporting part 203c in the position of the third peripheral surface 80c far from pillar 80, with The mode opposite with third vertical bar 201c and the 4th vertical bar 201d is holded up along the short transverse of pillar 80.

Moreover, vertical bar 207a, 207b of the 4th unit supporting part 203d are in the position of the 4th peripheral surface 80d far from pillar 80 It sets and is holded up along the short transverse of pillar 80 in a manner of opposite with the 4th vertical bar 201d and the first vertical bar 201a.

As shown in Figure 18 and Figure 19, there are four first to fourth indoor unit component 3a, 3b, 3c, 3d of indoor unit 5 to exist for tool The position alternative of height higher than operator M be releasably supported on frame 200 first to fourth unit supporting part 203a, 203b,203c,203d。

In the first indoor unit component 3a, using fastener as multiple screws or bolt by the support of each indoor unit 5 Seat 40a, 40b are fixed on outer 207a, 207b of first unit supporting part 203a.First indoor unit component 3a is being fixed on In the state of one unit supporting part 203a, 4 indoor units 5 form a line along the short transverse of pillar 80, and each interior The shell 20 of unit 5 is opposite with the first peripheral surface 80a of pillar 80.

In second Room in thermomechanical components 3b, using fastener as multiple screws or bolt by the support of each indoor unit 5 Seat 40a, 40b are fixed on outer 207a, 207b of second unit supporting part 203b.Thermomechanical components 3b is fixed in by second Room In the state of two unit supporting part 203b, 4 indoor units 5 form a line along the short transverse of pillar 80, and each interior The shell 20 of unit 5 is opposite with the second peripheral surface 80b of pillar 80.

In third indoor unit component 3c, using fastener as multiple screws or bolt by the support of each indoor unit 5 Seat 40a, 40b are fixed on outer 207a, 207b of third unit supporting part 203c.Third indoor unit component 3c is being fixed on In the state of three unit supporting part 203c, 4 indoor units 5 form a line along the short transverse of pillar 80, and each interior The shell 20 of unit 5 is opposite with the third peripheral surface 80c of pillar 80.

In fourth ventricle in thermomechanical components 3d, using fastener as multiple screws or bolt by the support of each indoor unit 5 Seat 40a, 40b are fixed on outer article of 207a, 207b of the 4th unit supporting part 203d.Thermomechanical components 3d is fixed in by fourth ventricle In the state of four unit supporting part 203d, 4 indoor units 5 form a line along the short transverse of pillar 80, and each interior The shell 20 of unit 5 is opposite with the 4th peripheral surface 80d of pillar 80.

As shown in Figure 18, Figure 19 and Figure 21, pillar 80 is set in first to fourth indoor unit component 3a, 3b, 3c, 3d Under state, clearance G is respectively formed between adjacent indoor unit 5 in the circumferential direction of pillar 80.Clearance G is with four with pillar 80 The opposite mode in a corner extends in the short transverse of pillar 80.There is clearance G operator can hand or tool be stretched into interior The size of left and right between unit 5 and pillar 80.

Clearance G is covered by multiple first decoration panels 212.First decoration panel 212 has the short transverse in pillar 80 The elongated shape of upper extension.The first decoration panel 212 is fixed on using fastener as multiple screws or bolt adjacent First to fourth unit supporting part 203a, 203b, 203c, 203d outer 207a, 207b.Therefore, it can be fastened by unclamping Part freely removes the first decoration panel 212.

As shown in Figure 20 and Figure 21, the first decoration panel 212 is cooperateed with first to fourth indoor unit component 3a, 3b, 3c, 3d Ground continuously surrounds pillar 80 in the circumferential.Therefore, the peripheral part of pillar 80 and first to fourth indoor unit component 3a, 3b, Upper space S1 is formed between 3c, 3d.

As illustrated in figures 19 and 20, in the area for being not provided with first to fourth indoor unit component 3a, 3b, 3c, 3d of frame 200 In domain, alternative is releasably supported with multiple exterior panels 110 and multiple filters (not shown).Exterior panel 110 and mistake Filter is located at the lower section of first to fourth indoor unit component 3a, 3b, 3c, 3d.

Exterior panel 110 is installed on to adjacent Unit first to fourth using fastener as multiple screws or bolt Outer 207a, 207b of supporting part 203a, 203b, 203c, 203d.Filter has identically as the filter 111 of embodiment 1 The standby square frame for removably supporting filter element.Outline border is installed on using fastener as multiple screws or bolt Outer 207a, 207b of first to fourth adjacent unit supporting part 203a, 203b, 203c, 203d.

Moreover, the gap being covered in by the second decoration panel 213 between exterior panel 110 adjacent in the circumferential direction of pillar 80 and Gap in the circumferential direction of pillar 80 between adjacent exterior panel 110 and filter.Second decoration panel 213 and described first Decoration panel 212 has the elongated shape extended in the short transverse of pillar 80 in the same manner.Utilize multiple screws or bolt Such fastener by the second decoration panel 213 be fixed on first to fourth adjacent unit supporting part 203a, 203b, 203c, Outer 207a, 207b of 203d.Therefore, exterior panel 110, filter and the second decoration panel 213 are synergistically surrounded each other Frame 200 and pillar 80.

Exterior panel 110, filter and the second decoration panel 213 are being installed on first to fourth unit supporting part In the state of outer 207a, 207b of 203a, 203b, 203c, 203d, peripheral part and exterior panel 110, filtering in pillar 80 It is formed with lower space S2 between device and the second decoration panel 213.Lower space S2 is connected to upper space S1, and with this Upper space S1 synergistically delimit suction passage 215 around pillar 80.Suction passage 215 throughout shell 20 endlong into Row extends.

In present embodiment, upper end multiple sealing plates 216 shown in Figure 20 of suction passage 215 are blocked.Sealing plate 216 It is installed on the upper end of frame 200.Therefore, suction passage 215 and the operating area A of the inside of building 4 are separated, and via Filter 111 leads to operating area A.All indoor units 5 for being installed on frame 200 suck air from suction passage 215.

As shown in figure 21, suction passage 215 has both as all first to fourth hydraulic fluid sides for being connected to indoor unit 5 Connecting pipings 9a, 9b, 9c, 9d and first to fourth gas side connecting pipings 9e, 9f, 9g, 9h by the work(with tube space Energy.Each connecting pipings 9a~9h penetrates through sealing plate 216 and guides to the top of pillar 80.

Also, the drainpipe 119 of all discharge outlet 33 for being connected to indoor unit 5 is guided by suction passage 215 to column The top of son 80.Also, all wirings 121 for being electrically connected to indoor unit 5 are upper by the guiding of suction passage 215 to pillar 80 Portion.

As shown in figure 24, around the pillar 80 for being not provided with first to fourth indoor unit component 3a, 3b, 3c, 3d, configuration Have attendant equipment as such as fire extinguisher 220 and air compressor machine 221 and to first to fourth indoor unit component 3a, 3b, 3c, The remote controllers 222 that 3d is operated.

Fire extinguisher 220 is for example accommodated in the lower space S2 below third indoor unit component 3c.Opposite with fire extinguisher 220 The position answered can remove exterior panel 110 from frame 200.Therefore, fire extinguisher 220 exposes in operating area A without external Panel 110 covers.

Air compressor machine 221 and remote controllers 222 are for example accommodated in the lower space S2 below the first indoor unit component 3a.It is empty Press 221 and remote controllers 222 arrange in the short transverse of pillar 80, and are installed in the exterior panel of frame 200 110 overlay maskings.

Air compressor machine 221 and pressure fan 22 can be prevented stolen as a result,.Also, the third party can be prevented without the pipe of air-conditioning device 1 Reason person or carry out air-conditioning device 1 maintenance operator permission and optionally operate remote controllers 222.

In the case of lower space S2 storages fire extinguisher 220, air compressor machine 221 and remote controllers 222, it can utilize Multiple inner cover plates 223 shown in Figure 24 by air compressor machine 221 in lower space S2 and remote controllers 222 towards region and suction Enter access 215 to separate.It is avoided that the air of operating area A is not drawn into suction passage 215, energy by filter as a result, Prevent 21 adhesive dust of air heat exchanger of unit 5 indoors.

Made first to fourth indoor unit component 3a, 3b, 3c, 3d branch by combining multiple shaped steel according to embodiment 2 200 integration of frame in the peripheral part of pillar 80 is held, therefore frame 200 has enough mechanical strengths.Therefore, frame can be used The shell 20 of all indoor units 5 is firmly fixed at the peripheral part of pillar 80 by frame 200, can be obtained and the above embodiment 1 identical effect.

[Embodiment 3]

Figure 25 discloses embodiment 3.

Embodiment 3 is with embodiment 1 the difference is that the orientation of indoor unit 5.Other structures substantially with Embodiment 1 is identical.As shown in figure 25, in embodiment 3,2 rectangular pillar 130a, 130b are perpendicular from the floor F of building 4 It rises.Pillar 130a, 130b are for example separated from each other compartment of terrain arrangement in the A of operating area.

It is assembled with frame 131a, 131b respectively in the peripheral part of pillar 130a, 130b.Each frame 131a, 131b have with The 90 identical structure of lower structures of the frame 81 of the above embodiment.Therefore, each section of frame 131a, 131b are marked Reference label identical with the lower structures 90 of embodiment 1, and the description thereof will be omitted.

According to embodiment 3, a frame 131a from the corner of a pillar 130a towards far from diagonally opposed position from building The floor F for building object 4 is vertically holded up.Equally, another frame 131b is from the corner of another pillar 130a towards far from diagonal side To position vertically holded up from the floor F of building 4.

One indoor unit component 132 is flatly set up across the upper end of frame 131a, 131b.Indoor unit component 132 has Standby such as four indoor units 5, the indoor unit 5 are integrally linked using the subframe 133 of ladder shape.

Subframe 133 includes a pair of frames element 134a, 134b and multiple longerons 135.Each frame factor 134a, 134b by Such as shaped steel is constituted, and is extended as the crow flies along the horizontal direction orthogonal with pillar 130a, 130b.

Longeron 135 is made of such as shaped steel.Longeron 135 is vertically erected between frame factor 134a, 134b, and It is arranged at spaced intervals on the long side direction of frame factor 134a, 134b.

Four indoor units 5 are respectively to be fixed on subframe 133 in a manner of between frame factor 134a, 134b. The one end of frame factor 134a, 134b are fixed on the upper of a frame 131a using fastener as multiple screws or bolt End.Equally, the other end of frame factor 134a, 134b are fixed on separately using fastener as multiple screws or bolt The upper end of one frame 131b.

Therefore, four indoor units 5 in the position of the height higher than operator M in a manner of crossing operating area A in water It square forms a line upwards.As a result, in embodiment 3, unit 5 has carried out the air after air conditioning from blow-off outlet indoors 68 flatly blow out towards the upper area of operating area A.

In embodiment 3, the son to fix indoor unit 5 in a manner of between the upper end of frame 131a, 131b Frame 133, but it is not limited to this.For example, by across between adjacent pillar come in the building of fixed beam, can be with Frame is arranged in the mode for surrounding the peripheral part of beam, and the subframe of indoor unit component is fixed on the frame, or by indoor unit It is individually fixed in the frame.

Thus, foundation structure body is not limited to the pillar of building, such as can also be the beam between adjacent pillar Or cant beam.Moreover, foundation structure body can be to support the dedicated branch that indoor unit component is holded up from the floor of building Column, and not it is determined as the pillar or beam of the framework as building.

Also, pillar is also not necessarily limited to square column, can also be such as H profile steel, I shaped steel, can also be by multiple shaped steel groups Structure after conjunction.

Several embodiments of the present invention are illustrated, but these embodiments are intended only as example and present, no It is intended to limit the scope of the present invention.These new embodiments can be implemented by various other ways, not depart from invention In the range of main idea, various omissions, displacement, change can be carried out.These embodiments and modifications thereof be all contained in invention scope and In main idea, and it is also contained in the invention recorded in the range of claims and its equivalency range.

Label declaration

1 air-conditioning device

5 indoor units

20 shells

21 air heat exchangers

22 pressure fan

24 air hose portions

68 blow-off outlets

80,130a, 130b foundation structure body (pillar)

81,200 frame.

Claims (17)

1. a kind of idle call indoor unit, which is characterized in that including

Shell;

Air hose portion, which is supported on the front of the shell, and has towards the front of shell front end outstanding Blow-off outlet;

Heat exchanger, which is accommodated in the inside of the shell, and heat exchange is carried out between refrigerant and air; And

Pressure fan, the pressure fan are supported on the front of the shell, are covered by the air hose portion, and will pass through described The air of heat exchanger is blown towards the blow-off outlet.

2. idle call indoor unit as described in claim 1, which is characterized in that

The heat exchanger is put in the position for being biased to the side of the shell from the positive center of the shell with longitudinal The posture set is configured, and the center of the heat exchanger is located at by the axis at the center in the air hose portion.

3. idle call indoor unit as claimed in claim 1 or 2, which is characterized in that

The shell includes the rear panel holded up along the heat exchanger, is supported on the lower end of the rear panel and under Side covers the drain pan of the heat exchanger and front panel that is opposite with the rear panel and being supported with the pressure fan,

The top and bottom of the heat exchanger are from the rear panel more towards before the direction of the front panel and then more tilting down.

4. idle call indoor unit as described in claim 1, which is characterized in that

Further include:The attachment of the attachment of tubular, the tubular is protruded from the pressure fan to the front of the shell;And tubular Register vent, is supported on to the register vent coaxial of the tubular attachment, and from the attachment to shell Front protrude,

The air hose portion has:Outer barrel, the outer barrel continuously cover the pressure fan, the attachment and shutter type ventilation Mouthful, and delimited described in the arrival shell between the pressure fan, the attachment and the register vent Positive ventilating path;And guiding wall, the guiding wall is from the front end of the outer barrel to the radial inside along the outer barrel It stretches out, the part that will pass through the air of the register vent is guided to the ventilating path,

The ventilating path towards the shell the front offer the pressure fan upstream side communication extremely The return air hole of the inside of the shell.

5. idle call indoor unit as claimed in claim 4, which is characterized in that

The inner surface of the inner surface and the guiding wall of the outer barrel towards the ventilating path is covered using heat-barrier material.

6. idle call indoor unit as described in claim 1, which is characterized in that

The shell is fixed on the peripheral part of foundation structure body via frame.

7. a kind of air-conditioning device, which is characterized in that

Frame including the peripheral part for being fixed on foundation structure body;And

At least one indoor unit, the indoor unit are removably supported on the frame, be built-in with refrigerant and air it Between carry out heat exchange heat exchanger and pressure fan.

8. air-conditioning device as claimed in claim 7, which is characterized in that

The foundation structure body is the pillar of the framework as building,

The frame includes:Multiple vertical bars, multiple vertical bar extend in the short transverse of the pillar and in the pillars Around be separated from each other compartment of terrain configuration;The multiple outer beams being erected between the adjacent vertical bar;And by the outer beam with Into multiple horizontal stripes of joining line, the horizontal stripe is combined into lattice-shaped and surrounds the pillar pillar.

9. air-conditioning device as claimed in claim 8, which is characterized in that

The pillar has multiple peripheral surfaces of different directions towards each other, multiple rooms at least on a peripheral surface Interior unit forms a line along the short transverse of the pillar.

10. air-conditioning device as claimed in claim 9, which is characterized in that

Further include that multiple indoor units are linked into integral subframe, multiple indoor units and the subframe that This synergistically constitutes an indoor unit component, and the subframe is removably supported on the frame.

11. air-conditioning device as claimed in claim 8, which is characterized in that

The indoor unit can be adjusted relative to the installation site of the frame along the short transverse of the pillar.

12. air-conditioning device as claimed in claim 7, which is characterized in that

Multiple indoor units transversely form a line in the space of air conditioning to be carried out.

13. the air-conditioning device as described in any one of claim 8 to 11, which is characterized in that

The space of ventilation is provided between the indoor unit and the peripheral part of the pillar, in the pressure fan into action In the state of work, the air of the pressure fan is sucked by the heat exchanger, and in the frame from the space Be not arranged the indoor unit position alternative be releasably supported with pillar described in overlay masking multiple exterior panels and It is connected at least one filter in the space.

14. air-conditioning device as claimed in claim 13, which is characterized in that

The exterior panel and the filter have mutually the same size, and according to the indoor unit relative to described The position alternative of pillar is releasably supported on the frame.

15. air-conditioning device according to claim 13 or 14, which is characterized in that

The filter includes:Removably it is supported on the outline border of the frame;And filter element, which can It is releasably supported on the outline border, the air to being sucked into the space is filtered.

16. air-conditioning device as claimed in claim 7, which is characterized in that

Be also equipped with makes the outdoor unit of refrigerant circulation between the indoor unit.

17. the air-conditioning device as described in claim 7 or 16, which is characterized in that

The indoor unit includes the shell for being removably supported on the frame;And air hose portion, the air hose portion is from the shell The front of body is prominent and has blow-off outlet in front end,

The heat exchanger is accommodated in the shell, and the pressure fan is accommodated in the air hose portion.