CN1693777B - Fan electric machine fixing structure of integral conditioner - Google Patents
Fan electric machine fixing structure of integral conditioner Download PDFInfo
- Publication number
- CN1693777B CN1693777B CN200410019209A CN200410019209A CN1693777B CN 1693777 B CN1693777 B CN 1693777B CN 200410019209 A CN200410019209 A CN 200410019209A CN 200410019209 A CN200410019209 A CN 200410019209A CN 1693777 B CN1693777 B CN 1693777B
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- fan
- air
- air conditioner
- fixing structure
- radome
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Abstract
The invention relates to a fan electric machine fixing structure of integral air conditioner that is made up of fan electric machine shielded enclosure, and electric machine fixing structure. The electric machine fixing structure is made up of fan electric machine fixing timer and screw thread on the fixation timber. Thus, the fan electric machine would be fixed without installation. And the cost would be decreased and the manufacturing efficiency would be increased.
Description
Technical field
The invention relates to air conditioner, particularly relate to a kind of fan motor fixing structure about the integrated air conditioner that rotates multi blade fan and Air Blast fan.
Background technology
In general, air conditioner is the device that indoor air is maintained needed optimum state.For example, sent the low wind of temperature when summer, indoor temperature was high and reduce indoor temperature, send the high warm braw of temperature winter and warm oneself.And, also comprise the adjusting indoor humidity in other purposes of air conditioner, also have multiple functions such as air cleaning recently.
Air conditioner is divided into one-piece type and separation type substantially.Integrated air conditioner is all to constitute a unit, and type-dividing conditioner is to be made of indoor set that is installed in the interior volume that needs the adjusting air and the off-premises station that is installed in the exterior space.
Fig. 1 is the exploded perspective view of the integrated air conditioner structure of prior art.
Integrated air conditioner forms the bottom surface of air conditioner with chassis 1.
Front grid 3 is installed in the front, indoor on chassis 1.Front grid 3 forms the outward appearance front of air conditioner, is installed in casing 30 fronts.One side of front grid 3 forms the suction part 3i that the air (room air) in the space that needs to regulate air sucks to inside, and opposite side formation indoor heat exchanger carries out heat-exchanged air once more to the discharge section 3e of indoor discharge.Has the control panel part 3c that is used for the work of operating air conditioner machine in the bottom of discharge section 3e.
Be installed with in the front that sucks part 3i and suck grid 4, suck the effect that grid 4 has a kind of filters such as blocking the foreign matter that is included in the air that is drawn into air conditioner inside and dust.
The installed inside indoor heat exchanger 7 of front grid 3.Indoor heat exchanger 7 is to carry out heat exchange between the periodic duty fluid (cold-producing medium) for suction part 3i inhaled air that will be by front grid 3 and air conditioner, more precisely be to absorb the heat that is included in the air that is drawn into, made it become the effect of Cryogenic air.Indoor heat exchanger 7 is installed on the air guide plate 9.
The air guide plate 9 that indoor heat exchanger 7 is installed is provided with the through hole 10 that the air by indoor heat exchanger 7 is rearward guided, with the corresponding position of discharge section 3e of front grid 3 on be provided with and discharge leader 9e.On the bottom surface of air guide plate 9, also be provided with for the drain pan 9 of discharging the condensed water that drops from indoor heat exchanger 7 '.
Volute 11 is equipped with at the rear of air guide plate 9.The inner face of volute 11, the air-flow in order to guide multi blade fan 19 to produce forms guide of flow face 12.
In a side of air guide plate 9 and volute 11, perforation air guide plate 9 and volute 11 are installed with has possessed the control box 14 of controlling the used various electronic devices and components of air conditioner, and this control box 14 is corresponding to the control panel part 3c of front grid 3.
Next, the back of being close to volute 11 is installed with the indoor of differentiation air conditioner and the baffle plate 15 of outside.Baffle plate 15 is distinguished the indoor and the outside of air conditioner, and the environment of indoor and the environment of outside are independent of each other.With baffle plate 15 is the center, makes the place ahead become the indoor, and the rear becomes the outside.
Simultaneously, rear at baffle plate 15, the inside, outside, settle motor mount 18 on the chassis 1, the axle that fan electromotor 17. fan electromotors 17 are installed on motor mount protrudes to indoor and outside separately, wherein a side shaft connects volute 11 inner protrude of baffle plate 15 to the indoor. 19 air that suck in the space that needs the adjusting air of multi blade fan 19. multi blade fans are being installed on the axle of indoor protrusion, make it pass through indoor heat exchanger 7 back to discharging leader 9e guiding, and once more to the effect of indoor discharge.
Air Blast fan 21 is installed on the outdoor side shaft of fan electromotor 17.Air Blast fan 21 is the outer air of suction chamber, makes its outdoor heat exchanger 27 by the air-conditioning unit room outside carry out heat exchange.
The radome 23 of the air-flow of guiding Air Blast fan 21 generations is installed on the outside in addition.Radome 23 plays and will evenly send the effect of outdoor heat exchanger 27 to from outside inhaled air.Radome 23 be provided with through hole 23 that Air Blast fan 21 is installed '.In the upper end of radome 23, the upper end that cover 24 forms radome 23 is installed, a side of cover 24 is to be fixed on the outdoor heat exchanger 27 with screw, opposite side is to be inserted on the hanging groove of radome 23 to connect buckle.
Outdoor heat exchanger 27 is mounted in above the chassis 1,, is installed in the gabarit of outside that is.Outdoor heat exchanger 27 is to make between outdoor inhaled air and the working fluid to carry out heat exchange.
Also possesses the casing 30 that shielding is installed in The One On The Chassis various elements.Casing 30 is connected and installed with chassis 1, the two sides and the upper end of shielding air conditioner.
Though not shown, also possess air-conditioning circulation inscape in the outside: compressor and expansion valve etc., drawing symbol 25 are to connect air guide plate 9 and radome 23 upper ends, the fixator of firm its installment state.
In the rear end of outdoor heat exchanger 27, be installed with when preventing from the outside, also the back square grid that flows for air by outdoor heat exchanger 27 near the air conditioner components and parts.
As above the indoor part of the integrated air conditioner of structure is towards the space of needs adjusting air, and the part that is equivalent to the outside is towards outdoor mounted.
It is as follows to illustrate that below with reference to Fig. 2 fan electromotor 17 is fixed on the situation of motor mount 18:
At first, on chassis 1, fix baffle plate 15, distinguishing the indoor and the outside of air conditioner.
Simultaneously, on the outer peripheral face of fan electromotor 17, form the stator 17a that is close to stiff end 18a, stator 17a goes up and forms and the corresponding through hole 17b of screw connecting hole 18b.
Thereby when the stator 17a of fan electromotor 17 being close under the state of stiff end 18a connecting screw S, fan electromotor 17 firmly is fixed on the rear of motor mount 18.
But there are the following problems for the integrated air conditioner of aforesaid prior art:
For fan electromotor 17 is fixed on the motor mount 18, at first motor mount 18 is fixed on above the chassis 1, with screw S fan electromotor 17 is fixed on the motor mount 18 that is in stationary state again.The technology that fan attachment motor 17 therefore arranged is complicated problems too.
The complex process of fan attachment motor 17 not only makes the packaging technology complexity of air conditioner, and it is long to make man-hour, causes the low problem of assembling production efficiency of air conditioner.Also need to possess motor mount 18 in addition, therefore also have the high problem of manufacturing cost of air conditioner.
Summary of the invention
The present invention provides a kind of fan motor fixing structure of integrated air conditioner of the motor of fan attachment more simply for solving the technical problem that exists in the prior art.
Another object of the present invention provides the structure of motor mount and radome formation one.
The technical scheme that the present invention takes for the technical problem that exists in the solution prior art is:
The fan motor fixing structure of integrated air conditioner of the present invention, integrated air conditioner is fixed on above the chassis by being positioned at, and the inner area of air conditioner is divided into the baffle plate back of indoor and outside, rotates the fan electromotor of multi blade fan and Air Blast fan with the signal of telecommunication; Be installed between baffle plate and the outdoor heat exchanger, the radome of the air-flow that the guiding Air Blast fan forms when rotating is formed; It is characterized in that having the fan motor fixing structure of fan attachment motor in the through hole inside of radome.
The present invention can also adopt following technical measures:
Described fan motor fixing structure by the outer peripheral face of fan electromotor be inserted into inner fan electromotor fixedly timber be located at fan electromotor fixedly the screwed hole that puts of the connecting screw of timber constitute.
Described fan motor fixing structure and radome are integrally formed.
Described fan electromotor fixedly timber is to strengthen timber with intensity to be supported on the radome.
The quantity that described intensity is strengthened timber is at least one.
Also be provided with the air guiding portion branch of the outdoor air that guiding rearward transmits on the described radome.
Described air guiding portion branch is that the tilted rearward certain angle forms.
According to the fan motor fixing structure of above-mentioned integrated air conditioner, fan electromotor is fixed on the electric machine fixation structure integrally formed on the radome, thereby has easier fixing advantage.
Advantage and good effect that the present invention had are:
The fan motor fixing structure of integrated air conditioner of the present invention has following effect:
Because the fan electromotor that the fan attachment motor that is made into integration with it arranged on radome is timber fixedly, so motor mount that need not be in the past also can the fan attachment motor.At this moment,, can reduce the cost of air conditioner, therefore, have the advantage that to make air conditioner of cheaper expense with the cancellation of motor mount.
Next cancels motor mount is simplified the packaging technology of air conditioner, has saved man-hour, therefore can not only assemble air conditioner at short notice, but also improve air conditioner production efficiency.
Also have on the radome integrally formed fan electromotor fixedly during timber, have fan electromotor and more easily be fixed on advantage on the radome.
When fan electromotor when fixedly timber is strengthened timber and supported by intensity, be installed in its inner fan electromotor and not only can not move, also rotate swimmingly, but also have the fixedly firmer advantage of holding state of timber of fan electromotor.
At four jiaos of radome, rearward form the air guiding portion timesharing in addition, the wind conductively-closed cover that transmits to outdoor heat exchanger is guided, therefore easier mobile advantage is arranged with certain gradient.
Description of drawings
Fig. 1 is the exploded perspective view of the integrated air conditioner structure of prior art;
Fig. 2 is the part stereogram of the fan electromotor of prior art when being fixed on motor mount;
Fig. 3 is an integrated air conditioner STRUCTURE DECOMPOSITION stereogram of the present invention;
Fig. 4 is an electric machine fixation structure stereogram of the present invention;
Fig. 5 is the annexation stereogram of fan electromotor of the present invention and radome.
The specific embodiment
Below with reference to accompanying drawing, describe the fan motor fixing structure embodiment of integrated air conditioner of the present invention in detail.
Fig. 3 is the exploded perspective view of integrated air conditioner structure of the present invention; Fig. 4 is an electric machine fixation structure stereogram of the present invention; Fig. 5 is the annexation stereogram of fan electromotor of the present invention and radome.
As shown in the figure, the outward appearance of integrated air conditioner (to call air conditioner in the following text) is to form the chassis 100 of bottom surface; The casing 750 that can form certain space when combining with chassis 100 constitutes.
Chassis 100 is roughly oblong-shaped, a plurality of components and parts of installation on chassis 100, and a plurality of components and parts are installed separately with indoor and outside.Front grid 200 is equipped with in the place ahead of indoor.
The general core in the front of grid 200 in front connects the air that forms in the space that will need the to regulate air passage-indoor air sucting inlet 210 to the inner suction of air conditioner.Thereby by indoor air sucting inlet 210, indoor air is inhaled into the inside of air conditioner.
Right side at indoor air sucting inlet 210, be provided with the air that finishes heat exchange from indoor heat exchanger, regulate the room air outlet 220 of the space discharge of air once more to needs, below room air outlet 220, be provided with control panel part 230 into the work of operating air conditioner machine.
Indoor air sucting inlet 210 fronts of grid 200 are installed and are sucked grid 250 in front, and on suction grid 250, connect a plurality of suction inlets 250 of formation '.Room air by suction inlet 250 ' and indoor air sucting inlet 210 be inhaled into air conditioner inside.
The rear of grid 200 is equipped with indoor heat exchanger 300 in front, indoor heat exchanger 300 is air that the indoor air sucting inlet 210 by front grid 200 is drawn into, carry out heat exchange mutually with the periodic duty fluid of air conditioner, be mounted in the front of air guide plate 400 in more detail.
Be provided with the through hole 410 that can will rearward guide in the inside of air guide plate 400, form and room air outlet 220 corresponding discharge leaders 420 on the right side of through hole 410 by the air of indoor heat exchanger 300.
Also have, be equipped with at the rear of air guide plate 400 inner face possess guide of flow face 450 ' volute 450, the air draught that the guiding multi blade fan forms.Connect a side of volute 450, the control panel part 230 corresponding control boxes 460 of installation and front grid 200 are equipped with to controlling a plurality of electronic devices and components of air conditioner, for example electric capacity and wiring board etc. in the inside of control box 460.
In the back of volute 450, the baffle plate 500 of distinguishing air-conditioning unit room inboard and outside is installed.After baffle plate 500 was installed, indoor air and outdoor air were not sneaked into mutually, and be therefore unaffected.
In the outside of being distinguished by baffle plate 500, radome 600 is installed.
As shown in Figure 4, the fixing timber 630 of the fan electromotor that is provided with general circle in through hole 610 inside of radome 600.In the fixedly internal run-through formation and the corresponding fan electromotor insertion of the outer peripheral face shape of a fan electromotor mouthful 630a of timber 630 of fan electromotor.In the fixing outer of timber 630 of fan electromotor, also has the connecting screw cover 630b of connecting screw.Fixedly possess a plurality of connecting screw cover 630b in the outer of timber 630 along fan electromotor, there is screwed hole 630b ' its inside
Fan electromotor is supported protruding 650 supports in lower end of timber 630 fixedly, and the upper end is strengthened timber 670 by intensity and supported.Support protrusion 650 is fixedly protruded downwards the outer, lower end of timber 630 from fan electromotor, and a last side that is fixed on chassis 100 is close in its lower side.Intensity reinforcement timber 670 fixedly protrudes the outer, upper end of timber 630 upward from fan electromotor, ends the internal face to through hole 610.
The quantity that intensity is strengthened timber 670 is at least 1 formation, form radial when a plurality of, can choose at random its quantity on demand during design. for example, when intensity reinforcement timber 670 has only one, relative with support protrusion 650, fan electromotor fixedly timber 630 is supported with vertical direction. and be supported protruding 650 supports in lower end, the upper end is strengthened timber 670 by intensity and is supported.
Strengthening timber 670 when intensity has two when above, intensity strengthen timber 670 with fan electromotor fixedly timber 630 be the center, form radial.
Simultaneously, at the fixing fan attachment motor 520 on the timber 630 of fan electromotor.
Fan electromotor 520 has the axle that rotates with the signal of telecommunication, and it is respectively to distinguish to the indoor axle 520a of indoor protrusion with to the indoor axle 520b that protrude the outside.In the axle of fan electromotor 520, indoor axle 520a connects baffle plate 500 to volute 450 inner protrusions, fixes rotary multi blade fan 530 on the end of its protrusion.
On the outer peripheral face of fan electromotor 520, has fixed disc 520c.Fixed disc 520c probably constitutes circular tabular, and its inside has and the corresponding through hole 520c ' of the outer peripheral face of fan electromotor 520.
On fixed disc 520c, form with fan electromotor fixedly the connecting screw of timber 630 overlap the corresponding connecting hole 520d of 630b.
Multi blade fan 530 constitutes drum, possesses a plurality of fins at circumferencial direction.When multi blade fan 530 is rotated by fan electromotor 520, room air connects indoor heat exchanger 300 to air conditioner is inner when sucking, and the air that is inhaled into is discharged to the space that needs are regulated air by 400 discharge leader 420 and room air outlet 220 of air guide plate.
In addition, on the outdoor axle 520b of fan electromotor 520, Air Blast fan 540 is installed.
Air Blast fan 540 plays outdoor air is drawn into air conditioner inside, and the effect that transmits to outdoor heat exchanger.
Outdoor heat exchanger 700 is installed in the rear of radome 600, and outdoor heat exchanger 700 is installed in the rear in the air-conditioning unit room outside, and its lower end is fixed on the last surface rear end on chassis 100.
Outdoor heat exchanger 700 is to make between the periodic duty fluid (cold-producing medium) of outdoor inhaled air and air conditioner to carry out heat exchange, and possesses a plurality of cooling fins (omitting diagram) of arranging at regular intervals.
Outdoor heat exchanger 700 is different with case of bending in the past, forms smooth tabular.Therefore, not only make working fluid (cold-producing medium) mobile smooth and easy of outdoor heat exchanger 700 inside, and the area that can guarantee to carry out heat exchange.
Also having drawing symbol 510 is the fixators that connect air guide plate 400 and radome 600 upper ends.
Consult the situation of fan attachment motor 520 on the radome that Fig. 5 illustrates air conditioner below:
At first fixed disc 520c is fixed on the outer peripheral face of fan electromotor 520.At this moment the fixing of fixed disc 520c can utilize welding or bonding method.If the through hole 520c ' diameter that makes the outer circumference diameter of fan electromotor 520 and fixed disc 520c can make fixed disc 520c be close to and be fixed on the fan electromotor 520 mutually at once.But, when through hole 520c ' diameter of fixed disc 520c is littler than the outer circumference diameter of fan electromotor 520, just can guarantee to be close to degree.
The fan electromotor that the fan electromotor 520 that will fix fixed disc 520c more is close to radome 600 is fixedly on the timber 630.The connecting hole 520d that makes fixed disc 520c corresponding to connecting screw cover 630b after, fan electromotor 520 firmly is fixed on fan electromotor on the radome 600 fixedly on the timber 630 during connecting screw S.When fan attachment motor 520, the indoor axle 520a of fan electromotor 520 connects baffle plate 500 and protrudes to the indoor.Outdoor axle 520b protrudes to the rear of radome 600.
On four angles of the radome 600 of fan attachment motor 520, be provided with air guiding portion and divide 690.
Air guiding portion divides 690 to be the outdoor airs that rearward transmit in order to guide, thereby form the tilted rearward certain angle., by radome 600, outside to air conditioner, the i.e. air that transmits to outdoor heat exchanger, because of air guiding portion divides the guiding of 690 adippings. at this moment, utilization is installed in the wind that the rotation of the fan electromotor 520 at radome 600 rears transmits, more easily be sent to outdoor heat exchanger 700. promptly, the wind of discharging to the rear of air conditioner, the heat of outdoor heat exchanger 700 can be absorbed more, therefore, the efficient of outdoor heat exchanger 700 can be improved.
As mentioned above, the fan motor fixing structure according to integrated air conditioner of the present invention is the fan electromotor that rotates multi blade fan and Air Blast fan to be fixed on radome, as basic thought.In this basic thought category of the present invention, technical staff of the same trade can more be out of shape.
Claims (6)
1. the fan motor fixing structure of integrated air conditioner, integrated air conditioner comprises: be positioned at and be fixed on above the chassis, the inner area of air conditioner is divided into the baffle plate back of indoor and outside, rotate the fan electromotor of multi blade fan and Air Blast fan with the signal of telecommunication; Be installed between baffle plate and the outdoor heat exchanger radome of the air-flow that the guiding Air Blast fan forms when rotating; It is characterized in that having the fan motor fixing structure of fan attachment motor in the through hole inside of radome; Fan motor fixing structure is inserted into fixedly timber (630) and be located at fixedly screwed hole (630b ') formation on the connecting screw cover (630b) of timber of fan electromotor of inner fan electromotor by the outer peripheral face of fan electromotor.
2. the fan motor fixing structure of air conditioner according to claim 1 is characterized in that fan motor fixing structure and radome are integrally formed.
3. the fan motor fixing structure of air conditioner according to claim 1, it is characterized in that fan electromotor fixedly timber be to strengthen timber (670) with intensity to be supported on the radome.
4. the fan motor fixing structure of air conditioner according to claim 3 is characterized in that the quantity of intensity reinforcement timber is at least 1.
5. the fan motor fixing structure of air conditioner according to claim 1 is characterized in that also being provided with on the radome air guiding portion branch (690) of the outdoor air that guiding rearward transmits.
6. the fan motor fixing structure of air conditioner according to claim 5 is characterized in that air guiding portion is divided into the tilted rearward certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410019209A CN1693777B (en) | 2004-05-09 | 2004-05-09 | Fan electric machine fixing structure of integral conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410019209A CN1693777B (en) | 2004-05-09 | 2004-05-09 | Fan electric machine fixing structure of integral conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1693773A CN1693773A (en) | 2005-11-09 |
| CN1693777B true CN1693777B (en) | 2010-05-12 |
Family
ID=35352850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410019209A Expired - Fee Related CN1693777B (en) | 2004-05-09 | 2004-05-09 | Fan electric machine fixing structure of integral conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1693777B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571723B (en) * | 2008-04-30 | 2010-12-08 | 南京理工大学 | High-precision drive and control integration motor |
| KR101473875B1 (en) * | 2008-06-16 | 2014-12-17 | 삼성전자 주식회사 | Outdoor Unit of Air Conditioner |
| CN105465980B (en) * | 2015-12-01 | 2018-09-18 | 珠海格力电器股份有限公司 | Fan assembly, air conditioner and assembling method of air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1341831A (en) * | 2000-09-06 | 2002-03-27 | 清华同方股份有限公司 | Air-conditioner tail end equipment capable of simulating natural wind |
| JP2002089870A (en) * | 2000-09-18 | 2002-03-27 | Sanyo Electric Co Ltd | Indoor unit of air conditioner |
| KR20030038154A (en) * | 2001-11-08 | 2003-05-16 | 주식회사 엘지이아이 | The motor mounting structure for air conditioner |
| KR20040020710A (en) * | 2002-09-03 | 2004-03-09 | 엘지전자 주식회사 | The motor mounting of an air-conditioner |
-
2004
- 2004-05-09 CN CN200410019209A patent/CN1693777B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1341831A (en) * | 2000-09-06 | 2002-03-27 | 清华同方股份有限公司 | Air-conditioner tail end equipment capable of simulating natural wind |
| JP2002089870A (en) * | 2000-09-18 | 2002-03-27 | Sanyo Electric Co Ltd | Indoor unit of air conditioner |
| KR20030038154A (en) * | 2001-11-08 | 2003-05-16 | 주식회사 엘지이아이 | The motor mounting structure for air conditioner |
| KR20040020710A (en) * | 2002-09-03 | 2004-03-09 | 엘지전자 주식회사 | The motor mounting of an air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1693773A (en) | 2005-11-09 |
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Granted publication date: 20100512 Termination date: 20110509 |