CN1888588A - Indoor machine for separating air conditioner - Google Patents

Abstract

A room unit of a spilt air conditioner comprises a main casing frame forming the room unit frame and the back appearance, a front frame disposed in front of the main casing frame forming the front appearance, an air grid disposed at the front of the main casing frame bottom for inducing the exhausted air and a display part mounted at the front of the right side end of the above main casing frame for displaying the operating state of the room unit. Besides, through the display window formed on the front frame, the information displayed in the above display part can be identified from the outside.

Description

The indoor set of detachable air conditioner

Technical field

The present invention relates to air-conditioner, more detail is, relate to a kind of indoor set of detachable air conditioner that grid is provided with the display part of the mode of operation that is used to show air-conditioner of discharging.

Background technology

In general, air-conditioner is the device that room air is kept optimum state according to user's needs.For example, under the indoor temperature condition with higher such as summer, will blow the lower air of temperature and the indoor cold-room that carries out be operated; Under the lower situation of indoor temperatures such as winter, then blow the higher air of temperature and carry out the greenhouse operation indoor.

Above-mentioned air-conditioner is divided into integral type and split type substantially, and wherein, integral air conditioner is made of a construction unit on the whole; Detachable air conditioner separates with the off-premises station that is installed in the exterior space and constitutes by being installed in indoor set in the space that need carry out air conditioning.Particularly, consider the installation environment of noise and air-conditioner recently and more employing detachable air conditioner.

Fig. 1 is the exploded perspective view of the indoor set internal structure of detachable air conditioner of the prior art; Fig. 2 is the drawing of suction/discharge air state in the indoor set of detachable air conditioner of the prior art.

As shown in the figure, main casing frame 1 forms the framework of indoor set, and the front of above-mentioned main casing frame 1 is equipped with front framework 3 and constitutes the outward appearance of indoor set.In addition, the above-mentioned main casing frame 1 that front framework 3 is installed will be installed on the indoor wall.

Be formed with the space of a plurality of accessories that will illustrate below being used to install between above-mentioned main casing frame 1 and the front framework 3.

In addition, as shown in the figure, the overall appearance of the indoor set that above-mentioned main casing frame 1 and front framework 3 constitute, and forwards protrude formation.

The place ahead of above-mentioned front framework 3 is provided with the formation front suction and goes into the suction panel 7 of grid 5, and forms the front outward appearance of above-mentioned indoor set, and in addition, the upper end of above-mentioned suction panel 7 is provided with hinge portion (not shown), and makes above-mentioned suction panel 7 can carry out turn.

It is integrally formed with above-mentioned suction panel 7 that above-mentioned front suction is gone into grid 5, and form and will be drawn into the passage of indoor set inside from the space inhaled air that needs carry out air conditioning.Simultaneously, suck grid 3 ' above lengthening is formed with about above-mentioned front framework 3 top, suck grid 3 ' above above-mentioned to form with the 3 integrally formed or other splits of above-mentioned front framework.

The rear of above-mentioned front framework 3 is equipped with heat exchanger 9, goes into grid 5 and top suction grid 3 ' inhaled air will carry out heat exchange by above-mentioned heat exchanger 9 by above-mentioned front suction.In addition, the front of above-mentioned heat exchanger 9 is equipped with and is used to purify the filter 9 ' that sucks air.

The rear of above-mentioned heat exchanger 9 is equipped with cross flow fan 10, and above-mentioned cross flow fan 10 is used for sucking the air that need carry out the space of air conditioning, and above-mentioned inhaled air is discharged to and need carries out in the space of air conditioning.And the right side of above-mentioned cross flow fan 10 is equipped with the fan electromotor 10 ' that is used to provide cross flow fan 10 rotary powers, and in the inboard of above-mentioned main casing frame 1 the also integrally formed guide structure that is useful on the air-flow that the above-mentioned cross flow fan of guiding 10 forms.

Wherein, the air that carries out heat exchange in above-mentioned heat exchanger 9 will be discharged to by above-mentioned cross flow fan 10 and need carry out in the space of air conditioning, and for this reason, the lower end of above-mentioned main casing frame 1 and front framework 3 is equipped with discharges grid 11.

The inside of above-mentioned discharge grid 11 is formed with discharges stream 13, and the air that above-mentioned discharge stream 13 is used for blowing by above-mentioned cross flow fan 10 is directed to the space that need carry out air conditioning.

In addition, the inside of above-mentioned discharge stream 13 is equipped with up-down adjustment and discharges the blade 15 of direction of air and the shutter 16 that left and right adjusting is discharged direction of air, and wherein, above-mentioned shutter 16 is provided with a plurality of, and by connecting rod 17 connections, thereby above-mentioned a plurality of shutter 16 is operated simultaneously.

And the substantial middle of the bottom of above-mentioned front framework 3 partly is provided with display part 19, and above-mentioned display part 19 is used to show the mode of operation of air-conditioner.

Below the air-conditioner of the prior art of the as above structure process with the operation of cold-room pattern is described.

When air-conditioner is operated, the air that need carry out in the space of air conditioning will be drawn into the inside of indoor set by above-mentioned cross flow fan 10, that is, air will be gone into the inside that grid 5 and top suction grid 3 ' are drawn into indoor set by above-mentioned front suction, and by heat exchanger 9.

Above-mentioned air by heat exchanger 9 will carry out heat exchange with the working fluid (refrigerant) of heat exchanger 9 internal flows.

The air that carries out heat exchange in the above-mentioned heat exchanger 9 will become the relatively low air of temperature, and be drawn into cross flow fan 10, and then, the above-mentioned air that is drawn into cross flow fan 10 will be discharged downwards, and be directed in the above-mentioned discharge stream 13.

The above-mentioned air that is directed to discharge stream 13 inside will be regulated its discharge direction by discharging stream 13 inner blades of installing 15 and shutter 16, and be discharged to and need carry out in the space of air conditioning by above-mentioned discharge stream 13.At this moment, the air of discharge will part on the right side in the effect bottom left of above-mentioned blade 15 and shutter 16 to loose and discharge, and carry out in the space of air conditioning thereby evenly be discharged to above-mentioned needs.

For fixing above-mentioned heat exchanger 9, the left side of above-mentioned main casing frame 1 is provided with analog bracket 8, is provided with stiff end 8 ' on the right side of above-mentioned main casing frame 1 simultaneously, and said fixing end 8 ' is corresponding to the screw binding end 9a of heat exchanger 9.In addition, the inner perforated of said fixing end 8 ' is formed with screw combined hole 8 ".

The front side of said fixing carriage 8 and upside are formed with the insertion groove 8a of the left end that is used to insert heat exchanger 9, the inside of above-mentioned insertion groove 8a is protruded and is formed with a plurality of fixture block projection 8b, and above-mentioned a plurality of fixture block projection 8b are used to block left side hair(-)pin (hair pin) 9c of stationary heat switch 9.

And the inner perforated of the screw binding end 9a of above-mentioned heat exchanger 9 is formed with and above-mentioned screw combined hole 8 " corresponding screw through hole 9b.

Under above-mentioned state during stationary heat switch 9, with the fixing said fixing carriage 8 of screw S, at this moment, the open side of the insertion groove 8a of said fixing carriage 8 will be towards the right side in the left side of above-mentioned main casing frame 1.

When inserting the hair(-)pin 9c of heat exchanger 9 among the insertion groove 8a at said fixing carriage 8, above-mentioned hair(-)pin 9c will block the fixture block projection 8b that is fixed in above-mentioned insertion groove 8a inside, thereby the left end of above-mentioned heat exchanger 9 will at first be fixed.

Then, right side with above-mentioned heat exchanger 9 more detail is, screw binding end 9a is close to the stiff end 8 ' of above-mentioned main casing frame 1 after, screw S is combined in above-mentioned screw through hole 9b and screw combined hole 8 " in, thereby above-mentioned heat exchanger 9 is fixed in the main casing frame 1.

But, have following problem in the above-mentioned prior art.

In the indoor set of above-mentioned prior art,, thereby influenced front outward appearance attractive in appearance of indoor set because above-mentioned display part 19 is arranged on the bottom of above-mentioned front framework 3.

Summary of the invention

In order to solve above-mentioned problems of the prior art, the object of the present invention is to provide a kind of indoor set of detachable air conditioner, at the display part of discharging the mode of operation that is provided for showing air-conditioner on the grid, and the mode of operation of the air-conditioner that shows in can the above-mentioned display part of forwards outside perspective.

In order to achieve the above object, the indoor set of the detachable air conditioner among the present invention is characterized in that, includes following several sections: the main casing frame constitutes the framework of indoor set and forms the back outward appearance; The front framework is arranged at the place ahead of above-mentioned main casing frame and forms the front outward appearance; Discharge grid, be arranged at the place ahead, bottom of above-mentioned main casing frame and be used to guide the air of discharge; Display part is installed in above-mentioned discharge grid, and is used to show the mode of operation of indoor set.

The present invention is characterized in that: above-mentioned display part is installed in the right-hand end of above-mentioned discharge grid.

The present invention is characterized in that: be formed with the display window that is used to have an X-rayed above-mentioned display part on the framework of above-mentioned front.

The present invention is characterized in that: the integrally formed drain pan (drain pan) of collecting the condensed water that generates in the heat exchanger that is useful on the above-mentioned discharge grid.

Indoor set according to the detachable air conditioner among aforesaid the present invention, the display part that is used to show the air-conditioner mode of operation will be installed in the space of the front right-hand end of the discharge grid that above-mentioned guiding air discharges, thereby can effectively utilize the inner space of air conditioner room unit.

And, be formed with the display window that to discern the information that shows the above-mentioned display part from the outside on the front framework of indoor set, promptly, be not provided with under the situation of display part in appearance at air-conditioner, can discern the information that shows the display part from the outside, it is compared with structure of the prior art, and the front outward appearance of indoor set will be more attractive in appearance.

Description of drawings

Fig. 1 is the exploded perspective view of the indoor set internal structure of detachable air conditioner of the prior art;

Fig. 2 is the side cross-sectional view of the surface structure and the air flow condition of detachable air conditioner of the prior art;

Fig. 3 is the exploded perspective view of the preferred embodiment structure of the split-type air conditioner air conditioner indoor machine among the present invention;

Fig. 4 is the front view of the discharge grid of the split-type air conditioner air conditioner indoor machine primary structure among the present invention.

The critical piece description of reference numerals

100: indoor set 110: main casing frame (Main Chassis)

112: analog bracket (bracket) 114: stiff end

120: front framework (frame) 122: outlet

124: display window 130: front panel

140: suck grid (grill) 150: suction inlet

152: median strip (median strip) 160: filter frame

162: upper bracket 162 ': fixed lobe

164: lower carriage 164 ': the lower end projection

166: central bracket 168: connection rib (rib)

170: high-performance filter 180: prefilter (pre-filter)

190: heat exchanger 192: cross flow fan

194: fan electromotor 200: discharge grid

202: discharge stream 204: blade (vane)

206: shutter (louver) 208: auxiliary blade

The specific embodiment

Preferred embodiment to the split-type air conditioner air conditioner indoor machine among the present invention is described in detail with reference to the accompanying drawings.

Fig. 3 is the exploded perspective view of the detachable air conditioner indoor machine structure among the present invention.As shown in the figure, indoor machine of air-conditioner 100 includes: main casing frame 110 constitutes the general frame (frame) of indoor set 100 and forms the back outward appearance; Front framework 120 is arranged at the place ahead of above-mentioned main casing frame 110 and forms the front outward appearance.Thus, above-mentioned main casing frame 110 and front framework 120 will constitute the overall appearance of indoor set 100.

In addition, cover by front panel 130 in the place ahead of above-mentioned front framework 120, and the upside of above-mentioned front panel 130 promptly, is formed with suction grid 140 above the above-mentioned front framework 120.Wherein, above-mentioned front panel 130 best distance installations of being separated by set with above-mentioned front framework 120.Thus, extraneous air will flow into by the slit between above-mentioned front panel 130 and the front framework 120.And also can make above-mentioned front panel 130 is the certain angle of axial the place ahead turn with the bottom.

The bottom of above-mentioned front framework 120 is formed with outlet 122, and thus, the air that flow into indoor set 100 inside by above-mentioned outlet 122 will be discharged to outside (interior space) again.In addition, the inboard of above-mentioned outlet 122 is provided with the following discharge grid 200 that will illustrate.

The right-hand end upside of above-mentioned outlet 122 is formed with display window 124, above-mentioned display window 124 is pellucidity, thereby makes the mode of operation etc. of the indoor set 100 of demonstration (Display) the display part (not shown) of the discharge grid 200 that the user will illustrate below outside perspective.

Indoor set 100 structures to detachable air conditioner are described in more detail with reference to the accompanying drawings.

At first, as mentioned above, indoor machine of air-conditioner 100 is by main casing frame 110 and front framework 120 integrant outward appearances, and above-mentioned main casing frame 110 will be installed on the indoor wall.

Be formed with the space of a plurality of accessories that will illustrate below being used to install between above-mentioned main casing frame 110 and the front framework 120.In addition, as shown in the figure, the outward appearance of the indoor set that above-mentioned main casing frame 110 and front framework 120 constitute, and will forwards protrude formation on the whole.

The left end of above-mentioned main casing frame 110 is provided with analog bracket 112, the heat exchanger 190 that will illustrate below said fixing carriage 112 is used for fixing and the left-hand end of cross flow fan 192; The right-hand end of above-mentioned main casing frame 110 is forwards protruded and is formed with stiff end 114, and said fixing end 114 is used for fixing the right-hand end of above-mentioned heat exchanger 190 and cross flow fan 192.

The place ahead of above-mentioned front framework 120 is formed with suction inlet 150, above-mentioned suction inlet 150 flow into the passage of indoor set 100 inside as the extraneous air of above-mentioned indoor set 100, be formed with filter frame 160 about in the above-mentioned suction inlet 150, said filter frame about 160 forms in pairs, and the high-performance filter 170 that will illustrate below being used to install.That is, the middle body of above-mentioned suction inlet 150 be formed with up and down across median strip 152, and about above-mentioned median strip 152, respectively form said filter frame 160.

On the said filter frame 160 high-performance filter 170 will be installed, above-mentioned high-performance filter 170 can have single or multiple function.For example, as shown in the figure, above-mentioned high-performance filter 170 is by the ammonia deodorization filter 172 that absorbs smoke or various smells etc.; Be used for removing the formaldehyde deodorization filter 174 of the harmful components that construction material generates; Toluene (VOC) the deodorization filter 176 that is used to remove the volatile organic matter smell constitutes.

Above-mentioned suction grid 140 is drawn into the passage of indoor set 100 inside as the air in the space of needs being carried out air conditioning, and above-mentioned suction grid 140 will surround suction inlet 150 the first half of filter frame 160 and install.And, under the state of the prefilter 180 that will illustrate below above-mentioned suction grid 140 one are incorporated into, will be installed on the above-mentioned front framework 120.

Between above-mentioned front panel 130 and the front framework 120 prefilter 180 is installed also, above-mentioned prefilter 180 is used for the foreign substances of filtered air, and surrounds above-mentioned suction inlet 150 on the whole and install.That is, above-mentioned prefilter 180 structurally has set elasticity, can cover the area of the upper end of the front of above-mentioned front framework 120 and even back containing and install.

The rear of above-mentioned front framework 120 is equipped with heat exchanger 190, to carry out heat exchange in above-mentioned heat exchanger 190 by above-mentioned suction grid 140 inhaled airs, above-mentioned heat exchanger 190 preferably repeatedly is bent to form corresponding to the suction inlet 150 of above-mentioned front framework 120.

The rear of above-mentioned heat exchanger 190 is equipped with cross flow fan 192, and above-mentioned cross flow fan 192 is used for sucking the air that need carry out the space of air conditioning, and above-mentioned inhaled air is discharged to above-mentioned needs again carries out in the space of air conditioning.That is, above-mentioned cross flow fan 192 is forced flowing of control air, the air of outside (interior space) is flowed into by above-mentioned suction inlet 150 after, discharge by above-mentioned outlet 122 again.

The right side of above-mentioned cross flow fan 192 is equipped with the fan electromotor 194 that offers cross flow fan 192 rotary powers.For the air-flow that guides above-mentioned cross flow fan 192 to form easily, the front of above-mentioned main casing frame 110 preferably forms with corresponding amount of curvature with the outer peripheral face of above-mentioned cross flow fan 192.

The inboard, bottom of above-mentioned front framework 120 is provided with discharges grid 200, is formed with in the above-mentioned discharge grid 200 and discharges stream 202, and the air that above-mentioned discharge stream 202 is used for guiding indoor set 100 to carry out heat exchange is discharged to outside (in the interior space) again.

Respectively be provided with blade 204 and shutter 206 in the above-mentioned discharge grid 200, above-mentioned blade 204 is used for above-below direction and regulates the direction of air of discharging by above-mentioned discharge stream 202, and above-mentioned shutter 206 is used for the direction of air that the left and right directions adjusting is discharged by above-mentioned discharge stream 202.Wherein, above-mentioned shutter 206 is provided with a plurality of, and connects by connecting rod, thereby above-mentioned a plurality of shutter 206 is operated simultaneously.

In addition, one example of above-mentioned blade 204 also is equipped with the paddle motor 204 ' of the rotation that is used to control above-mentioned blade 204, the right-hand end of above-mentioned discharge grid 200 also is provided with auxiliary blade 208, and above-mentioned auxiliary blade 208 is used for together controlling with above-mentioned blade 204 the discharge direction of air.

And as shown in Figure 4, the front right-hand end of above-mentioned discharge grid 200 is provided with display part 210, and above-mentioned display part 210 is used for visually showing the various information such as mode of operation of air-conditioner.Thus, the information that shows in the above-mentioned display part 210 will and offer the user to the place ahead of indoor set 100 perspective.

That is, above-mentioned display part 210 is arranged at the rear of the display window 124 of above-mentioned front framework 120, makes the user confirm the various information that show in the display part 210 by above-mentioned display window 124 in the place ahead of above-mentioned indoor set 100.

In addition, though not shown, be formed with drain pan on the above-mentioned discharge grid 200, above-mentioned drain pan is used for collecting the condensed water that above-mentioned heat exchanger 190 generates, it preferably corresponding to the bottom of above-mentioned heat exchanger 190 about lengthening form, and be arranged on the downside of above-mentioned heat exchanger 190.

State to the operation of the indoor machine of air-conditioner among the present invention of as above structure describes (following air-conditioner is operated with the cold-room pattern) below.

When air-conditioner is operated, the air that need carry out in the space of air conditioning will be drawn into the inside of indoor set 100 by above-mentioned cross flow fan 192.That is, when said fans motor 194 is received external power source and produced rotary power, above-mentioned cross flow fan 192 will be rotated under the effect of above-mentioned rotary power.At this moment, above-mentioned cross flow fan 192 is rotated and produces absorption affinity, thereby makes the air of outside (need carry out the space of air conditioning) be drawn into the inside of indoor set 100 by above-mentioned suction grid 140.

The above-mentioned extraneous air that flow into indoor set 100 inside will be by above-mentioned heat exchanger 190, and the air by above-mentioned heat exchanger 190 will carry out heat exchange with the hydraulic fluid (refrigerant) of heat exchanger 190 internal flows, and cool off.

The air that carries out heat exchange in the above-mentioned heat exchanger 190 will become the lower air of temperature and be drawn into above-mentioned cross flow fan 192, and then, the above-mentioned air that is drawn into cross flow fan 192 will be discharged with the circumferencial direction of cross flow fan 192, and guiding downwards.

The above-mentioned air that is directed to the below will be by the discharge stream 202 of above-mentioned discharge grid 200, at this moment, at above-mentioned discharge stream 202 inner above-mentioned blade 204 and the shutters of installing 206, will regulate the discharge direction of above-mentioned air, and be discharged to and to carry out in the space of air conditioning.

Simultaneously, when above-mentioned air-conditioner is operated, the mode of operation of above-mentioned air-conditioner will show in above-mentioned display part 210.Thus, the user can externally confirm the information of demonstration in the above-mentioned display part 210 by the display window 124 of above-mentioned front framework 120.

The present invention is not confined to aforesaid embodiment, and in the category that does not exceed basic fundamental thought of the present invention, the operator of relevant industries can carry out various deformation and application to it.

Claims (4)

1, a kind of indoor set of detachable air conditioner is characterized in that, comprising:

The main casing frame constitutes the framework of indoor set and forms the back outward appearance;

The front framework is arranged at the place ahead of above-mentioned main casing frame and forms the front outward appearance;

Discharge grid, be arranged at the place ahead, bottom of above-mentioned main casing frame and be used to guide the air of discharge;

Display part is installed in above-mentioned discharge grid, and is used to show the mode of operation of indoor set.

2, the indoor set of detachable air conditioner according to claim 1 is characterized in that:

Above-mentioned display part is installed in the right-hand end of above-mentioned discharge grid.

3, the indoor set of detachable air conditioner according to claim 1 and 2 is characterized in that:

Be formed with the display window that is used to have an X-rayed above-mentioned display part on the framework of above-mentioned front.

4, the indoor set of detachable air conditioner according to claim 1 is characterized in that:

The integrally formed drain pan of collecting the condensed water that generates in the heat exchanger that is useful on the above-mentioned discharge grid.

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