CN1566777A - Air guiding structure for integrated air conditioner - Google Patents
Air guiding structure for integrated air conditioner Download PDFInfo
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- CN1566777A CN1566777A CNA031302181A CN03130218A CN1566777A CN 1566777 A CN1566777 A CN 1566777A CN A031302181 A CNA031302181 A CN A031302181A CN 03130218 A CN03130218 A CN 03130218A CN 1566777 A CN1566777 A CN 1566777A
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- guide frame
- air conditioner
- orifice plate
- guide structure
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Abstract
An air guide structure for an integral air conditioner comprises: a lower guide structure which not only forms a fan housing capable of enclosing a turbofan, but also simultaneously divides the fan housing into interior space and exterior space; an orifice plate which is mounted in front of the fan housing of said lower guide structure, and guides the air flowing through a evaporator to said fan housing; and a upper guide structure which is mounted above said lower guide structure, and guides the air for forced blast under the action of the turbofan toward front of upside of said lower guide structure. The following effects can be obtained: the operation of mounting a motor and a blower in the structure is more convenient; the shape is simple, thus the cost of injection moulding pieces can be reduced. In addition, a first rib protuberance and a second rib protuberance are formed between said lower guide structure and said orifice plate and said upper guide structure respectively connected thereon, therefore air leakage proof effect can be obtained.
Description
Technical field
The present invention relates to a kind of integral air conditioner, or rather, relate to a kind of air guide structure (air guide of air-conditioner) that possesses the integral air conditioner of following characteristics: the present invention has made the branch body structure to the air guide structure that is used for guiding the room air circulation, thereby make the operation of portion's assembling parts within it become convenient more, thereby can enhance productivity; Injection mo(u)lding processing is become be more prone to, thereby can reduce cost.
Background technology
In general, air conditioner is to handle sucking air down for the state that makes room air remain on comfortable, exhausts air to the device in building or the room then.On the whole, air conditioner can be divided into split type (separate type or split type) and integral type or window formula (window type).
Though above-mentioned split type identical on basic function with integral air conditioner, separate type air conditioner is that cooling device is installed in indoor set, heat radiation and compression set are installed in off-premises station, be connected by refrigerant pipe again between separated two devices.Integral air conditioner then is cooling and heat sinking function to be given integrated, and it is interior or hang on the window and install to be directly installed on hole on the house sidings.
In above-mentioned integral air conditioner, the outdoor heat converter (hereinafter referred to as " condenser ") that is positioned at the indoor heat converter (hereinafter referred to as " evaporimeter ") of an indoor side and is positioned at an outdoor side is installed in same casing, can be to the processing of freezing of certain interior space.
Fig. 1 is the side view of the integral air conditioner of prior art, and Fig. 2 is the horizontal sectional drawing of the integral air conditioner of prior art, and Fig. 3 is the side view after the part of the integral air conditioner of prior art is decomposed.
Existing integral air conditioner as shown in Figure 1 to Figure 3, it is by constituting with lower member, promptly casing 2, are installed on wall or the window; Front panel 4, it is connected the front of the indoor of said machine casing 2, thereby has formed the front face of the indoor of air conditioner, also is equipped with above the front panel 4 simultaneously to suck grid 4a and discharge grid 4b; Compressor 13 can convert the refrigerant of the gaseous state of low-temp low-pressure to high-temperature high-pressure state; Condenser 14 can be condensed into liquid state to the refrigerant of discharging from above-mentioned compressor 13; The expansion valve (not shown) can give expansion process with the liquid refrigerants of the HTHP that is condensed in above-mentioned condenser 14, make it become 2 kinds of state refrigerants (liquid state and gaseous state) of low-temp low-pressure; Evaporimeter 18 can make the refrigerant evaporation of 2 kinds of states that flow through above-mentioned expansion valve become gas, thereby absorbs outside heat.
In addition, sirocco fan (sirocco fan) 12a and axial flow fan 12b are housed also in the above-mentioned air conditioner, said fans can be rotated under the effect of dual-axle motor 12, thereby forces to make air to above-mentioned evaporimeter 18 and condenser 14 circulations.Between above-mentioned sirocco fan 12a and the axial flow fan 12b air guide structure 20 is housed, this air guide structure 20 not only can become space, indoor A and outside space B to the internal separation of said machine casing 2, and it has also constituted the inner passage of space, indoor A simultaneously.
The course of work to prior art with said structure is elaborated below.
In above-mentioned air conditioner, indoor air flows in the space, indoor by above-mentioned suction grid 4a, then can heat release when flowing through above-mentioned evaporimeter 18, discharge again by above-mentioned discharge grid 4b at last.
In addition, the side of the outside of said machine casing 2 and top have formed and have been used for the suction inlet 2a of suction chamber outer air, and the back side of casing 2 is open, therefore outdoor air can flow into the outside space B by above-mentioned suction inlet 2a, when flowing through above-mentioned condenser 14, can absorb heat then, be discharged into outdoor at last again.
But, there is following problem in the air guide structure of the integral air conditioner of prior art, that is: above-mentioned air guide structure is an one, thereby make its inner operation that motor and blowing fan are installed be difficult for realizing, simultaneously because injection mold is very complicated, unit price is higher, thereby production cost is increased.
Summary of the invention
The present invention designs in order to solve aforesaid existing in prior technology problem, purpose is to provide a kind of air guide structure with integral air conditioner of following characteristics, that is: the present invention has made the branch body structure to the air guide structure that is used for guiding the room air circulation, make the operation of portion's installing component within it become convenient more, thereby can enhance productivity; Also make injection mold become simpler simultaneously, reduced unit price, thereby can reduce production costs.
To achieve these goals, the invention provides a kind of guide frame of integral air conditioner, comprise with lower member and constituting, it is the bottom guide frame, not only form the fan guard that can surround turbine fan, simultaneously can also become space, indoor and space, outside to casing with spatial division between the fan base plate; Orifice plate is installed in the front of the fan guard of above-mentioned bottom guide frame, the air that flows through evaporimeter can be guided to said fan cover; Upper guide structure, be installed in above-mentioned bottom guide frame above, can be the air that under the effect of turbine fan, is forced to blow to above-mentioned lower guide to the guiding of the place ahead, top of structure.
The air guide structure that the present invention is used for guiding air to circulate is made of the following parts that separate, i.e. the bottom guide frame; Be installed in the orifice plate of the front of above-mentioned bottom guide frame; And the top upper guide structure that is installed in above-mentioned bottom guide frame.Therefore the present invention can obtain following effect: it is convenient more to make portion within it that the operation of motor and pressure fan is installed; Because simple shape, thereby can reduce the cost of moulding, and then can reduce production costs; Owing to formed the 1st rib and the 2nd rib at above-mentioned bottom guide frame with being connected between above-mentioned orifice plate above it and the upper guide structure, therefore can prevent the air leakage.
Description of drawings
Fig. 1 is the side view of the integral air conditioner of prior art;
Fig. 2 is the horizontal sectional drawing of the integral air conditioner of prior art;
Fig. 3 is the side view after the part of the integral air conditioner of prior art is decomposed;
Fig. 4 is the side view of integral air conditioner of the present invention;
Fig. 5 is the horizontal sectional drawing of integral air conditioner of the present invention;
Fig. 6 is the side cut away view of integral air conditioner of the present invention;
Fig. 7 is the decomposition side view of integral air conditioner of the present invention;
Fig. 8 is the decomposition side view of the major part of integral air conditioner of the present invention;
Fig. 9 is for decomposing the major part of integral air conditioner of the present invention afterwards the side view when other angle is seen;
Figure 10 is the rear side view after upper guide structure of the present invention is exaggerated.
The critical piece description of reference numerals
52: casing (cabinet) 52a: suction inlet
54: front panel (panel) 54a: suck grid (grill)
54b: discharge grid (grill) 56: bottom panel (base fan)
62: dual-axle motor 62a: turbine fan (turbo fan)
62b: axial flow fan 63: compressor
64: condenser 65: guard shield (shroud)
68: evaporimeter 70: air guide structure
71: fan guard (fan housing) 72: bottom guide frame (lower guide)
Stiff end 75 in 73: the 1: fixed part
Insertion groove 77 in 76: the 2: projection
Rib 82 in 78: the 1: orifice plate (orifice)
85: the 4 stiff ends of 83: the 3 stiff ends
Rib 87 in 86: the 2: ring
87a: draw-in groove 92: upper guide structure
93: 95: the 2 stiff ends of fixed screw cover
98: the 1 insertion grooves
The specific embodiment
With reference to the accompanying drawings example of the present invention is described in detail.
Fig. 4 is the side view of integral air conditioner of the present invention, and Fig. 5 is the horizontal sectional drawing of integral air conditioner of the present invention, and Fig. 6 is the side cut away view of integral air conditioner of the present invention, and Fig. 7 is the decomposition side view of integral air conditioner of the present invention.
Integral air conditioner of the present invention such as Fig. 4 comprise with lower member constituting that to shown in Figure 7 promptly casing 52, and it is installed on wall or the window; Bottom panel 56 is connected the lower end of said machine casing 52, has formed the bottom of air conditioner; Air guide structure 70 not only can become space, indoor C and space, outside D with spatial division between the bottom panel 56 with said machine casing 52, can also form the passage of space, indoor C simultaneously; Front panel 54, be connected the front of the indoor of said machine casing 52, thereby formed the front face of the indoor of air conditioner, top also being equipped with of front panel sucks grid 54a and discharges grid 54b simultaneously, wherein above-mentioned suction grid 54a is used to suck room air, and it can switch, and above-mentioned discharge grid 54b then is positioned at the top of above-mentioned suction grid 54a, is used for being discharged into the air in the space, indoor indoor; Compressor 63, it can convert the refrigerant of the gaseous state of low-temp low-pressure to high-temperature high-pressure state; Condenser 64 is installed in the space, above-mentioned outside, can make the refrigerant of discharging from above-mentioned compressor 63 by being condensed into liquid state with on every side heat exchange action; The expansion valve (not shown) can give expansion process with the liquid refrigerants of the HTHP that is condensed in above-mentioned condenser 64, make it become 2 kinds of state refrigerants (liquid state and gaseous state) of low-temp low-pressure; Evaporimeter 68 can make the heat of the air in the refrigerant absorption chamber inner space of 2 kinds of states that flow through above-mentioned expansion valve, thereby flash to gas.
In addition, above-mentioned integral air conditioner comprises that also with lower member, promptly dual-axle motor 62, is fixed on the above-mentioned air guide structure 70, and its preceding square shaft (shaft) and rear axis are outstanding to space, indoor and space, outside respectively; Turbine fan 62a is connected on the preceding square shaft of above-mentioned dual-axle motor 62, can force to make room air to above-mentioned evaporimeter 68 circulations; Axial flow fan 62b is connected on the rear axis of above-mentioned dual-axle motor 62, can force to make flow of outside air to above-mentioned condenser 64; Guard shield (shroud) 65 has formed under the effect of above-mentioned axial flow fan 62b and the passage of the outdoor air that is inhaled into.
In addition, the suction inlet 52a that is used for the suction chamber outer air has been formed on the side of the outside of said machine casing 52 and top, and the back side of casing 52 is open.
Fig. 8 is the decomposition side view of the major part of integral air conditioner of the present invention, Fig. 9 is for decomposing the major part of integral air conditioner of the present invention on the side view of back when other angle is seen, Figure 10 is the rear side view after upper guide structure of the present invention is exaggerated.
Here, above-mentioned air guide structure 70 is extremely shown in Figure 10 as Fig. 8, it comprises with lower member and constituting, that is: the bottom guide frame 72, it has not only formed the fan guard 71 that can surround above-mentioned turbine fan 62a side, following and back, can also become be equipped with space, the indoor C of above-mentioned evaporimeter 68 to the spatial division in the said machine casing 52 simultaneously and space, the outside D of above-mentioned condenser 64 is housed; Orifice plate (orifice) 82 is installed in the front of the fan guard 71 of above-mentioned bottom guide frame 72, has formed the air that will flow through above-mentioned evaporimeter 68 passage to turbine fan 62a guiding; Upper guide structure 92, be installed in above-mentioned bottom guide frame 72 above, can be guided by the air of above-mentioned turbine fan 62a forced air supply the guiding that is subjected to above-mentioned orifice plate 82 to above-mentioned lower guide the place ahead, top, thereby it is discharged by above-mentioned discharge grid 54b to structure.
In above-mentioned air guide structure 70, for can above-mentioned upper guide structure 92 be connected above-mentioned bottom guide frame 72 above, form the 1st stiff end 73 and the fixed screw cover (boss) 93 that can be connected with each other by the 1st bolt 73a in a side of above-mentioned bottom guide frame 72 and above-mentioned upper guide structure 92, then formed the fixed part 75 and the 2nd stiff end 95 that can be connected with each other by the 2nd bolt 75a at the opposite side of above-mentioned bottom guide frame 72 and above-mentioned upper guide structure 92.Here, said fixing portion 75 preferably form in a side of above-mentioned bottom guide frame 72, can make the bolt hole 75b in above-mentioned the 2nd bolt 75a connection.
In addition, in order to be connected above-mentioned orifice plate 82 front of above-mentioned bottom guide frame 72, side at above-mentioned orifice plate 82 has formed the 3rd stiff end 83, this the 3rd stiff end 83 is inserted between above-mentioned the 1st stiff end 73 and the fixed screw cover 93, utilizes above-mentioned the 1st bolt 73a to couple together them then.And the opposite side at above-mentioned orifice plate 82 has also formed the 4th stiff end 85, and this 4th stiff end 85 is inserted between said fixing portion 75 and the 2nd stiff end 95, utilizes above-mentioned the 2nd bolt 75a to couple together them then.
In addition, one side of the upper end of above-mentioned bottom guide frame 72 has formed the 1st outstanding rib 78, one side of the bottom of above-mentioned upper guide structure 92 has then formed the 1st insertion groove 98, and above-mentioned the 1st rib 78 can insert in above-mentioned the 1st insertion groove 98 by the mode of sliding.
In addition, in order to make above-mentioned orifice plate 84 can be connected the front of above-mentioned bottom guide frame 72, a side has formed projection 77 in the side of above-mentioned bottom guide frame 72, then formed ring 87 in the side of above-mentioned orifice plate 82 side, the top draw-in groove 87a that above-mentioned projection 77 is inserted that formed again of this ring 87.Simultaneously, formed the 2nd insertion groove 76 in the front of above-mentioned bottom guide frame 72, then formed the 2nd rib (rib) 86 in the back of above-mentioned orifice plate 82, just above-mentioned bottom guide frame 72 and orifice plate 82 being coupled together in above-mentioned the 2nd insertion groove 76 of above-mentioned the 2nd rib 86 insertions.
Here, the section shape of above-mentioned projection 77 is a triangle, and above-mentioned ring 87 is inserted in along the inclined plane of above-mentioned projection 77, is stuck in vertical back at last, thereby can prevent that it from coming off.
Meanwhile, rock, formed several outstanding card banks 79 in the bottom of above-mentioned bottom guide frame 72, thereby can block two sides and the front of the lower end of above-mentioned orifice plate 82 in order to prevent that above-mentioned orifice plate 82 from producing.This also is a feature of the present invention.
Below the assembling process of the present invention with said structure is elaborated.
At first, at the casing 52 inner bottom guide frames 72 of installing, orifice plate 82 is installed in the front of above-mentioned bottom guide frame 72.Then upper guide structure 92 be installed in above-mentioned bottom guide frame 72 above.
Here, in the draw-in groove 87a that on the projection 77 that a side of above-mentioned bottom guide frame 72 forms has snapped in ring 87 at above-mentioned orifice plate 82, has formed, and inserted in the 2nd insertion groove 76 that the opposite side at above-mentioned bottom guide frame 72 forms at the 2nd rib 86 that forms on the above-mentioned orifice plate 82, the lower end of above-mentioned orifice plate 82 is highlighted card bank 79 and blocks.
In addition, the 1st rib 78 of above-mentioned bottom guide frame 82 has inserted in the 1st insertion groove 98 of above-mentioned upper guide structure 92 by the mode of sliding.
Be connected on the fixed screw cover 93 after then the 1st bolt 73a being passed the 1st stiff end 73 and the 3rd stiff end 83, the 2nd bolt 75a passed fixed part 75 and the 4th stiff end 85 is connected on the 2nd stiff end 95 afterwards.
Finish after the assembling of air conditioner through said process, if start air conditioner, then when air conditioner starts, compressor 63 and dual-axle motor 62 also start, thereby make refrigerant flow through the gaseous coolant that compressor 63 becomes HTHP afterwards, the refrigerant that has flow through above-mentioned compressor 63 then can be condensed into refrigerant liquid and that gaseous state mixes when flowing through condenser 64.
At this moment, along with the startup of above-mentioned dual-axle motor 62, the axial flow fan 62b that is installed in a side of above-mentioned dual-axle motor 62 can rotate, thereby makes outdoor air flow into the inside of casing 52.Flow into air in the said machine casing 52 when flowing through condenser 64 can with refrigerant generation heat exchange, thereby the temperature of air is raise, these heating air can be discharged into outdoor at last again.
The refrigerant that has flow through above-mentioned condenser 64 can be depressurized when flowing through expansion valve, thereby becomes the gaseous coolant of low-temp low-pressure, and next the refrigerant that flows through above-mentioned expansion valve can flow through evaporimeter 68 again.
At this moment, rotation along with the turbine fan 62a of the opposite side that is installed in above-mentioned dual-axle motor 62, indoor air can be inhaled into, flow through and be directed to orifice plate 82 behind the evaporimeter 68, the air that is drawn into above-mentioned orifice plate 82 can be attracted to bottom guide frame 72 again, arranged to upper guide structure 92 then, the discharge grid 54b by plate top formation in front discharges at last.
Though above reference example shown in the drawings is illustrated the air guide structure of integral air conditioner of the present invention, but the present invention is not limited to example and accompanying drawing described in this specification, in technological thought scope of the present invention, to those skilled in the art, might make various deformation.
Claims (8)
1, a kind of guide frame of integral air conditioner is characterized in that, comprising:
The bottom guide frame has not only formed the fan guard that can surround turbine fan, simultaneously can also become space, indoor and space, outside to casing with spatial division between the fan base plate;
Orifice plate is installed in the front of the fan guard of above-mentioned bottom guide frame, the air that flows through evaporimeter can be guided to said fan cover;
Upper guide structure, be installed in above-mentioned bottom guide frame above, can be the air that under the effect of turbine fan, is forced to blow to above-mentioned lower guide to the guiding of the place ahead, top of structure.
2. the guide frame of integral air conditioner according to claim 1 is characterized in that:
For can above-mentioned upper guide structure be connected above-mentioned bottom guide frame above, form the 1st stiff end and the fixed screw cover that can be connected with each other by the 1st bolt in a side of above-mentioned bottom guide frame and above-mentioned upper guide structure, then formed the fixed part and the 2nd stiff end that can be connected with each other by the 2nd bolt at the opposite side of above-mentioned bottom guide frame and above-mentioned upper guide structure.
3. the guide frame of integral air conditioner according to claim 2 is characterized in that:
In order to be connected above-mentioned orifice plate the front of above-mentioned bottom guide frame, side at above-mentioned orifice plate has formed the 3rd stiff end, this the 3rd stiff end is inserted between above-mentioned the 1st stiff end and the fixed screw cover, utilize above-mentioned the 1st bolt to couple together them then, and the opposite side at above-mentioned orifice plate has also formed the 4th stiff end, this the 4th stiff end is inserted between said fixing portion and the 2nd stiff end, utilizes above-mentioned the 2nd bolt to couple together them then.
4. the guide frame of integral air conditioner according to claim 1 is characterized in that:
In order to be connected above-mentioned upper guide structure on the guide frame of above-mentioned bottom, side in the upper end of above-mentioned bottom guide frame has formed the 1st outstanding rib, one side of the bottom of above-mentioned upper guide structure has then formed the 1st insertion groove, and above-mentioned the 1st rib can insert in above-mentioned the 1st insertion groove by the mode of sliding.
5. the guide frame of integral air conditioner according to claim 1 is characterized in that:
For above-mentioned orifice plate being connected the front of above-mentioned bottom guide frame, on one in the middle of one side of the back of the front of above-mentioned bottom guide frame one side and above-mentioned orifice plate, form projection, and formation can make the draw-in groove that above-mentioned projection is inserted on another, on in the middle of the opposite side of above-mentioned bottom guide frame and above-mentioned orifice plate, form the 2nd rib simultaneously, and on another, form the 2nd insertion groove of the insertion that can make above-mentioned the 2nd rib.
6. the guide frame of integral air conditioner according to claim 1 is characterized in that:
In order to prevent that above-mentioned projection from coming off out from above-mentioned draw-in groove, above-mentioned projection is triangular in shape, and jammed one side is vertical.
7. the guide frame of integral air conditioner according to claim 1 is characterized in that:
Several that are included in also that the bottom of above-mentioned bottom guide frame forms are used for fixing the outstanding Ka Kan of above-mentioned orifice plate.
8. the guide frame of integral air conditioner according to claim 7 is characterized in that:
Rock in order to prevent that above-mentioned orifice plate from producing, above-mentioned outstanding card bank can block two sides and the front of the lower end of above-mentioned orifice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031302181A CN1566777A (en) | 2003-06-24 | 2003-06-24 | Air guiding structure for integrated air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031302181A CN1566777A (en) | 2003-06-24 | 2003-06-24 | Air guiding structure for integrated air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1566777A true CN1566777A (en) | 2005-01-19 |
Family
ID=34469592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031302181A Pending CN1566777A (en) | 2003-06-24 | 2003-06-24 | Air guiding structure for integrated air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1566777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639256A (en) * | 2008-08-01 | 2010-02-03 | 乐金电子(天津)电器有限公司 | Air-discharge structure of window type air conditioner |
| CN105805842A (en) * | 2014-12-29 | 2016-07-27 | Tcl空调器(中山)有限公司 | Air conditioner window machine and assembling method thereof |
-
2003
- 2003-06-24 CN CNA031302181A patent/CN1566777A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639256A (en) * | 2008-08-01 | 2010-02-03 | 乐金电子(天津)电器有限公司 | Air-discharge structure of window type air conditioner |
| CN105805842A (en) * | 2014-12-29 | 2016-07-27 | Tcl空调器(中山)有限公司 | Air conditioner window machine and assembling method thereof |
| CN105805842B (en) * | 2014-12-29 | 2019-04-02 | Tcl空调器(中山)有限公司 | Air conditioning window machine and its assembly method |
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