CN1099862A - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN1099862A CN1099862A CN94102134A CN94102134A CN1099862A CN 1099862 A CN1099862 A CN 1099862A CN 94102134 A CN94102134 A CN 94102134A CN 94102134 A CN94102134 A CN 94102134A CN 1099862 A CN1099862 A CN 1099862A
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- heat exchanger
- casing
- air
- air conditioner
- outdoor location
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Abstract
The invention relates to an outdoor device of an air-conditioner, which is characterized in that the device is provided with a heat interchanger arranged in the casing and a fan which is arranged in an air outlet opening formed in the front side surface of the casing. An air inlet opening is formed along the whole width of the back side surface of the casing, while the heat interchanger is arranged at the back side surface of the casing, and the two end parts of the heat interchanger is led to bend slantways towards the two side faces of the casing.
Description
The present invention relates to the outdoor location of air conditioner.
The outdoor location of the air conditioner of tradition is illustrated among Fig. 5.
About the inside of the casing 1 of outdoor location is divided into by dividing plate 2 two ones, a part forms compressor room 3, and another part forms regenerator volume 4.
Be provided with horizontal compressor 5, controller 6, reservoir 7 and silencer 8 etc. in the compressor room 3; Be provided with L shaped heat exchanger 9 and air blast 10 etc. in the regenerator volume 4.
Heat exchanger is provided with respect to the air intake 12 that is formed on the air intake 11 on the casing 1 trailing flank 1a and be formed on the casing 1 left surface 1b, and air blast 10 then is located near the exhaust outlet 13 that is formed on the casing 1 leading flank 1c.
When air blast 10 is the motor driven rotary, extraneous air promptly sucks regenerator volume 4 from air intake 11,12, carries out heat exchange with refrigerant in the process of heat exchanger 9 of flowing through, heat up or cooling after, discharge by air blast 10 excitations and from exhaust outlet 13 again.
Four corners below the base plate 1d of casing 1 are fixedly mounting four installation feet 15 of this outdoor location.
In addition, 9 on L shaped heat exchanger is Fig. 7 (B), 7(C) shown in, by towards the heat-transfer pipe of a bending of longitudinal extension and finned tube type heat exchanger components 9a, 9b that a collection of fin is formed totally two coincidences constitute.The end of heat exchanger components 9a, 9b makes it to interconnect with side plate 9c, and the other end then becomes to make these two parts to become to be separated from each other state with the spill connector clamp surely.
When needs are provided with many above-mentioned traditional outdoor locations, then can be necessary to make their to be provided with as shown in Figure 6 along a laterally separate spacing L1.When this kind spacing L1 and these outdoor locations are narrower apart from the spacing L2 of wall 40, because by the flowing resistance increase of the extraneous air of L1 and L2 at interval, the air quantity that is drawn into outdoor location will reduce, the ability drop that causes outdoor location, when egregious cases, even can be because of the unusual rising of cryogen circuit inner high voltage, the effect by high-voltage switch gear quits work air conditioner.
In addition, in traditional outdoor location, shown in Fig. 7 (B), though be used for supporting the upper end of the carriage 16 of motor 14 and be by bolt etc. fixing, but because front side board 1c constitutes with thin plate, its intensity and rigidity are all low, then when motor 14 rotates with air blast 10, front side board 1c just can vibrate and to around send out noise.
Also have, when laterally blowing to air blast, carriage 16 will be vacillated now to the left, now to the right, and air blast 10 can be contacted around the bellmouth around it cause breakage as high wind.
The present invention's purpose is intended to address the above problem.
In outdoor location of the present invention, the casing inside of this device is provided with heat exchanger and air blast, and be formed with exhaust outlet on the leading flank of casing, and air blast is located in this exhaust outlet, on the full duration of casing trailing flank, be formed with air intake, simultaneously the trailing flank towards this casing disposes this heat exchanger, allows the two sides of the oblique casing in two ends of this heat exchanger bend towards the place ahead.
Rear portion, casing two sides in the above-mentioned outdoor location tilts along the oblique bight portion at heat exchanger two ends, and is formed with air intake on such inclined plane.
The present invention has been owing to adopted said structure, thus can be many outdoor locations along laterally connecting airtight setting, and can be at the heat exchange area of suction area that does not reduce extraneous air and heat exchanger simultaneously, the lateral dimension of shortening casing.
Removing this, in outdoor location of the present invention, is the chimeric top that is fixed on heat exchanger, the carriage of the drive motor of supporting air blast upper end, and this carriage lower end is fixed on the base plate of the regenerator volume that is used for being provided with above-mentioned heat exchanger.
Above-mentioned heat exchanger is overlapped by a plurality of fin shape tubulose heat exchanger components and constitutes, and the upper end of aforementioned bracket is then striden and taken this a few heat exchanger components, on the simultaneously chimeric top of being fixed in this heat exchanger.
In addition, in the present invention owing to being the upper end of carriage to be fitted to intensity and the big heat exchanger top of rigidity is fixed, be stranded and can improve the bearing strength and the rigidity of carriage, so can when suppressing vibration and rocking, prevent from the vibration of carriage is passed to front side board.In the accompanying drawing:
Fig. 1 generally shows the internal structure of the outdoor location of first embodiment of the invention, and wherein (A) is front view, is top view for side view (C) (B).
Fig. 2 is a top view, and the installation situation of the outdoor location of embodiment is stated on the signal face of land up.
Fig. 3 is the plane of the internal structure of the outdoor location that generally shows second embodiment of the invention.
Fig. 4 generally shows the internal structure of the outdoor location of third embodiment of the invention, and wherein (A) is front view, is top view for side view (C) (B).
Fig. 5 shows the roughly internal structure of the outdoor location of tradition, and wherein (A) is front view, is plane for side view (C) (B).
Fig. 6 is a top view, schematically shows the installation situation of the outdoor location of tradition.
Fig. 7 shows the roughly internal structure of bright traditional air conditioner outdoor location, (A) is front view.
The first embodiment of the present invention as shown in Figure 1.
The inside of casing 21 is divided into two ones up and down by dividing plate 21, and the below of dividing plate 21 forms compressor room 22, and the top of dividing plate 21 then forms regenerator volume 23.
Be provided with horizontal compressor 24, controller 25, silencer 31, reservoir 12 and fuel tank 33 etc. in the compressor room 22, then be provided with heat exchanger 26 and air blast 27 etc. in the Heat Room 23.
In the trailing flank 20a of casing 20, be formed with the air intake 28 that traverses its whole width.
27 of air blasts be installed in the exhaust outlet 29 be located on the casing 20 leading flank 20d near.
So, when air blast 27 is motor 30 driven rotary, extraneous air carries out heat exchange with refrigerant and after heating up or lowering the temperature, for air blast 27 excitations promptly are discharged to the outside from exhaust outlet 29 then in air intake 28 sucks regenerator volume 23 in the process of heat exchanger 26 of flowing through.
Simultaneously,, on the two sides of casing 20 20b, 20c, then do not offer air intake, so can shown in Fig. 2, installation be laterally connected airtight on several outdoor locations edges because air intake is opened on the trailing flank 20a of casing 20.
In addition, because two sides 20b, 20c bending that two end 26a, 26b of heat exchanger 26 are oblique casings 20, so can in the heat exchange area that reduces heat exchanger 26, shorten the width of casing 20, also because air intake 28 is overall withs by casing 20 trailing flank 20a is formed on this trailing flank, so the extraneous air that sucks from air intake 28 also can flow through two crooked end 26a, 26b of heat exchanger 26.
Fig. 3 shows the bright second embodiment of the present invention.
In this second embodiment, be at the rear portion of the two sides 20b, the 20c that make casing 20 when the oblique bend at the two ends of heat exchanger 26 is formed slopely, air intake 34,35 is formed at respectively on rake 20e, the 20f of casing 20.
Other structure then with first embodiment shown in Figure 1 in identical.
In a second embodiment, because extraneous air not only also sucks in the casing 20 via air intake 34,35 from air intake 28, even, also can make extraneous air flow to heat exchanger 26 easily with suck unobstructedly so increase at the air intake area under the condition of interval L2 stenosis of barriers 40 such as the trailing flank 20a cause casing 20 and wall thereupon.
Show the bright third embodiment of the present invention with Fig. 4 below.
The two ends of the heat exchanger 26 here in the inclination mode towards the place ahead bending, totally two coincidences of finned tube type heat exchanger components 26c, the 26d that this kind heat exchanger 26 is made up of a biographies heat pipe and a collection of fin forms, and the right-hand member of these two heat exchanger components 26c, 26d is connected by side plate 26e mutually.Be used for 30 in the motor of blower 27 by carriage 31 supportings.The last end span of carriage 37 rides on two heat exchanger components 26c, the 26d of heat exchanger 26, simultaneously the chimeric top of being fixed in this heat exchanger.The lower end of carriage 31 is on the dividing plate 21 by the base plate that bolt etc. is fixed to regenerator volume 23 then.
So when blower 27, extraneous air is done heat exchange with refrigerant and after heating up or lowering the temperature, is air blast 27 excitations in air intake 28a, 28b and 28c suck regenerator volume 23 in the process of heat exchanger 26 of flowing through, be discharged to the outside from outlet 29.
Simultaneously, because the upper end of carriage 31 is the chimeric top of being fixed in heat exchanger 26, can improve the bearing strength and the rigidity of carriage 31,, can also stop finned tube type heat exchanger components 26c, the 26d of heat exchanger 26 to be separated from each other by the upper end of carriage 31 so can suppress rocking and vibration of carriage 31.In the present invention, air intake is formed on the whole width of casing trailing flank rather than is formed on the side of casing, thus many outdoor location broad ways can be connected airtight installation mutually, thus can reduce the erection space of outdoor location.
Again since be towards the both ends, the left and right sides of the heat exchanger of casing trailing flank setting towards the oblique the place ahead that bends towards, reduce the lateral dimension of casing so can not reduce the heat exchange area of heat exchanger.
Also, dwindle the lateral dimension of casing so can not reduce the air-breathing area of air intake owing to be that whole width by the casing trailing flank is provided with air intake.
In addition, at the rear portion that makes the casing two sides when the oblique bend at heat exchanger tube two ends tilts, if air intake is formed on such inclined plane, when then even the interval of the trailing flank of casing and wall etc. is very narrow, reduce owing to can suppress to flow through the air quantity of heat exchanger, just prevented from advance to stop to move commentaries on classics because of the air conditioner that the ability drop of outdoor location and the high pressure abnormal ascending in the cryogen circuit are caused.
Simultaneously, in the present invention, owing to be, the bearing strength of carriage and rigidity are improved, and can suppress the vibration of carriage and rock the top of the chimeric heat exchanger regularly in the upper end of the frame support bracket of air blast drive motor.Can prevent from view of the above to touch bellmouth and cause breakage because of carriage shakes the flabellum that causes air blast.Also have,, just can prevent to send out noise towards periphery from this piece plate because the vibration of carriage can not be delivered on the plate structure of leading flank.
Because heat exchanger is to be overlapped by a plurality of finned tube type heat exchanger components to constitute, when the upper end cross-over connection of aforementioned bracket on these a plurality of heat exchanger components and be embedded on the top of heat exchanger, just can stop these heat exchanger components to leave mutually by the upper end of this carriage.Thereby can save traditional spill landing nipple and reduce number of parts, and, also just can reduce cost because the upper end that there is no need to resemble the prior art carriage is attached on the leading flank.
Claims (4)
1, a kind of outdoor location of air conditioner, it is characterized in that: be equiped with heat exchanger tube in this apparatus housing inside, in the exhaust outlet that on this casing leading flank, forms air blast is set, on the full duration of casing trailing flank, be formed with air intake, above-mentioned heat exchanger then is provided with towards this trailing flank, and allows the two sides bending of the oblique casing in two ends of heat exchanger.
2, the sky of air conditioner is outer according to claim 1 installs, and be characterised in that: oblique sweep tilts simultaneously along said heat exchanger two ends at the rear portion that makes the said machine casing two sides, forms air intake on such inclined plane.
3, the outdoor location of air conditioner according to claim 1 is characterised in that: the chimeric top of being fixed in heat exchanger, the upper end of the carriage of above-mentioned air blast drive motor, its lower end then are fixed on the base plate of regenerator volume at heat exchanger place.
4, as the outdoor location of air conditioner as described in the claim 3, be characterised in that: above-mentioned heat exchanger is to be overlapped by a plurality of finned tube type heat exchanger components to constitute, and the last end span of aforementioned bracket rides on these a plurality of heat exchanger components the also chimeric top of being fixed in this heat exchanger.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59397/93 | 1993-02-25 | ||
| JP5059397A JPH06249464A (en) | 1993-02-25 | 1993-02-25 | Outdoor device of air conditioner |
| JP14425093A JPH06331174A (en) | 1993-05-24 | 1993-05-24 | Outdoor unit for air conditioner |
| JP144250/93 | 1993-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1099862A true CN1099862A (en) | 1995-03-08 |
| CN1049970C CN1049970C (en) | 2000-03-01 |
Family
ID=26400438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94102134A Expired - Fee Related CN1049970C (en) | 1993-02-25 | 1994-02-24 | Outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1049970C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087978B (en) * | 2004-12-24 | 2010-05-12 | 东芝开利株式会社 | Outdoor unit for air conditioner |
| CN104061632A (en) * | 2013-03-19 | 2014-09-24 | 海信科龙电器股份有限公司 | Outdoor unit of air conditioner |
| CN104422311A (en) * | 2013-08-29 | 2015-03-18 | 张鑫 | Pure backflow less-contact duct piece integrated high-efficiency air pipe heat exchanger |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269183B (en) * | 2007-07-21 | 2010-06-30 | 马希文 | Externally applied medicament for treating exogenous injury of athletes |
-
1994
- 1994-02-24 CN CN94102134A patent/CN1049970C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087978B (en) * | 2004-12-24 | 2010-05-12 | 东芝开利株式会社 | Outdoor unit for air conditioner |
| CN104061632A (en) * | 2013-03-19 | 2014-09-24 | 海信科龙电器股份有限公司 | Outdoor unit of air conditioner |
| CN104422311A (en) * | 2013-08-29 | 2015-03-18 | 张鑫 | Pure backflow less-contact duct piece integrated high-efficiency air pipe heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1049970C (en) | 2000-03-01 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |