CN101329089A - Air conditioner outdoor machine - Google Patents
Air conditioner outdoor machine Download PDFInfo
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- CN101329089A CN101329089A CNA2007100577038A CN200710057703A CN101329089A CN 101329089 A CN101329089 A CN 101329089A CN A2007100577038 A CNA2007100577038 A CN A2007100577038A CN 200710057703 A CN200710057703 A CN 200710057703A CN 101329089 A CN101329089 A CN 101329089A
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Abstract
The invention discloses an air conditioner outdoor unit comprising a casing, a chassis, a compressor, a condenser, a motor bracket, a fan motor, an outdoor fan, a baffle, a top plate and a universal rubber pad which can be mounted on an outlet refrigerant pipe of an oil separator or the other refrigerant pipe adjacent to the outlet refrigerant pipe simultaneously. The air conditioner outdoor unit provided by the invention can make use of the one universal rubber pad to fix the two adjacent refrigerant pipes with the same or different size together to reduce the quantity and variety of rubber pads for a convenient management and use, and the universal rubber pad can be suitable for various refrigerant pipes with different size, therefore, the mold developing and manufacturing cost can be reduced so as to reduce the manufacturing cost of the product.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly relate to a kind of air-conditioner outdoor unit.
Background technology
Air-conditioner is a kind of device that makes its inner refrigerant carry out the refrigeration of being made up of compression process, condensation process, expansion process and evaporation process or heat circulation.When air-conditioner carries out kind of refrigeration cycle, the refrigerant that becomes high-temperature high-pressure state through compressor compresses can flow to condenser under the guiding of cross valve, and in condenser, dispel the heat to the outside, when flowing through expansion valve, significantly reduce its temperature and pressure then, this low temperature, low pressure refrigerant can absorb heat when flowing through evaporimeter subsequently, flow back in the compressor again through fluid reservoir at last.Wherein, compression process, condensation process and expansion process are to carry out in the off-premises station of air-conditioner, and evaporation process then is to carry out under the effect of blowing fan in indoor set and evaporimeter.It is then opposite with above-mentioned kind of refrigeration cycle process to heat circulation.Fig. 1 is the air-conditioner outdoor unit external structure stereogram of prior art.The prior art air-conditioner outdoor unit structural perspective of Fig. 2 for front panel is not installed.Fig. 3 is the local enlarged diagram in oil eliminator outlet refrigerant pipe position in the off-premises station shown in Fig. 2.Fig. 4 is a kind of structural representation of rubber blanket in the off-premises station shown in Fig. 3.Fig. 5 is the another kind of structural representation of rubber blanket in the off-premises station shown in Fig. 3.As Fig. 1～shown in Figure 5, the air-conditioner outdoor unit of this prior art mainly comprises: constitute off-premises station front/rear end and two lateral outer structures, and front end face is provided with air discharge grille 1, and rear end face is provided with the housing 4 of a plurality of not shown air inlets; The chassis 5 that is arranged on the bottom of housing 4 and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis 5, the low-temp low-pressure gaseous coolant from off-premises station can be compressed into the compressor 6 of HTHP gaseous coolant; Be arranged on the side top of compressor 6, import links to each other by import refrigerant pipe with the refrigerant exit of compressor 6, outlet is joined by outlet refrigerant pipe 10 with condenser 2, is used for being mixed in the lubricating oil of the refrigerant of discharging from compressor 6 and the oil eliminator 11 that refrigerant is separated; Be vertically set on the opposite side and the rear part edge place on chassis 5, the condenser 2 that can make HTHP gaseous coolant and the outdoor air around it mobile in it carry out heat exchange from compressor 6; Be vertically set on the middle part on chassis 5, the lower end is fixed on the chassis 5, and the upper end is fixed on the end face of condenser 2, and the middle part is formed with the electric machine support 3 that motor is provided with the hole; Not shown be installed in that motor is provided with in the hole on the electric machine support 3, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor is anterior, thereby can rotate under the revolving force effect of fan electromotor, thereby air discharge grille 1 row of the air that extraneous air is drawn into the inside of housing 4 and will carries out heat exchange with condenser 2 from the air inlet on housing 4 rear end faces from housing 4 front end faces is to the outdoor fan 7 of the exterior space; Be vertically set between compressor 6 and condenser 2 and the outdoor fan 7, be used to separate the baffle plate 8 that compressor 6 and condenser 2 and outdoor fan 7 are provided with the space; And the top board 9 that is installed in housing 4 upper ends.But, there is following point in the air-conditioner outdoor unit of this prior art: because the restriction on the off-premises station space, the oil eliminator 11 that is positioned at compressor 6 sides top can only rely on coupled refrigerant pipe to adopt unsettled mode to be provided with, and the refrigerant tube pitch of housing 4 inner compressors 6 one sides is from very near.As everyone knows, can produce very big vibrations during compressor 6 compression refrigerants, these vibrations will pass to coupled parts undoubtedly, and the vibrations that therefore are in the oil eliminator 11 upper outlet refrigerant pipes 10 of vacant state will be bigger, and might pass to and its tight other adjacent refrigerant pipe.In order to reduce this vibrations, install rubber blanket 15 or 15 ' at outlet refrigerant pipe 10 and the outside sustained height of refrigerant pipe that is adjacent usually, in case mutual collision between the refrigerant pipe that causes by these vibrations and noise and the damage that causes therefrom.As Fig. 4, shown in Figure 5, described rubber blanket 15,15 ' main body has the cylinder body structure, the position, intermediate portion connects vertically and is formed with a through hole 16 identical with the refrigerant external diameter of pipe, be formed with an open wedge 17 that is connected with through hole 16,16 ' on 16 ', the one side circumferential wall, 17 ', and the outer circumference surface middle part along the circumferential direction has been recessed to form a circle retainer ring 18.When needs with rubber blanket 15,15 ' when being arranged on the refrigerant pipe, at first with rubber blanket 15,15 ' opening 17,17 ' is attached on the outer circumference surface of refrigerant pipe, enforces rubber blanket 15 then, and 15 ' so that the opening 17 on it, 17 ' relies on elastic force outwards to open under the effect of refrigerant pipe, enter into rubber blanket 15 until the refrigerant pipe, in 15 ' the through hole 16,16 ', this moment opening 17,17 ' will rely on elastic force to restore, thereby with rubber blanket 15,15 ' is enclosed within on the refrigerant pipe, twining upper fixed line at last in retainer ring 18 can be with rubber blanket 15, and 15 ' is fixed with each other with the refrigerant pipe.But, when the specification of off-premises station not simultaneously, its inner refrigerant pipe size also can differ greatly, and because also difference slightly of the building block of different off-premises stations, therefore as Fig. 4, shown in Figure 5, the rubber blanket of installing on the inner refrigerant pipe of different off-premises stations 15,15 ' external dimensions and through hole 16,16 ' position and diameter all need to adjust according to above-mentioned situation is corresponding, at this moment factory just needs to be equipped with multiple rubber blanket 15,15 ' with different structure and size, so not only is difficult to manage, and the exploitation of mould and manufacturing cost will be multiplied, thereby cause the cost of product to raise.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of its inner general-purpose rubber blanket of installing can be applicable to multiple product, therefore be convenient to management and use, and the air-conditioner outdoor unit that can reduce production costs.
In order to achieve the above object, air-conditioner outdoor unit provided by the invention mainly comprises: constitute off-premises station front/rear end and two lateral outer structures, and front end face is provided with air discharge grille, and rear end face is provided with the housing of a plurality of air inlets; The chassis that is arranged on lower part of frame and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis, can will be compressed into the compressor of HTHP gaseous coolant from the low-temp low-pressure gaseous coolant of off-premises station; Be arranged on the side top of compressor, import links to each other by import refrigerant pipe with the refrigerant exit of compressor, and outlet is joined by exporting the refrigerant pipe with condenser, is used for being mixed in from the lubricating oil of the refrigerant of compressor discharge and the oil eliminator that refrigerant is separated; Be vertically set on the opposite side and the rear part edge place on chassis, the condenser that can make HTHP gaseous coolant and the outdoor air around it mobile in it carry out heat exchange from compressor; Be vertically set on the middle part on chassis, the lower end is fixed on the chassis, and the upper end is fixed on the end face of condenser, and the middle part is formed with the electric machine support that motor is provided with the hole; Be installed in that motor is provided with in the hole on the electric machine support, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor is anterior, thereby can rotate under the revolving force effect of fan electromotor, thereby the air discharge grille row of the air that extraneous air is drawn into the inside of housing and will carries out heat exchange with condenser from the air inlet on the housing rear end face from the housing front end face is to the outdoor fan of the exterior space; Be vertically set between compressor and condenser and the outdoor fan, be used to separate the baffle plate that compressor and condenser and outdoor fan are provided with the space; And the top board that is installed in the housing upper end; Described air-conditioner outdoor unit also comprises the general-purpose rubber blanket on an outlet refrigerant pipe that can be installed in oil eliminator simultaneously and another refrigerant pipe adjacent with outlet refrigerant pipe.
The main body of described general-purpose rubber blanket has the cylinder body structure, along the circumferential direction be recessed to form the above retainer ring of a circle on its outer circumference surface, and standoff distance is formed with two wedge shape refrigerant pipe positioning ports vertically, then is formed with two narrow wedge shape deflection openings between two refrigerant pipe positioning ports vertically.
The setting that is centrosymmetric of described two refrigerant pipe positioning ports, and the degree of depth is less than the radius of cylinder bodily form main body.
The setting that is centrosymmetric of described two deflection openings, and the degree of depth is less than the radius of cylinder bodily form main body.
Air-conditioner outdoor unit provided by the invention can utilize a general-purpose rubber blanket adjacent and to have a refrigerant pipe of identical or different size fixed with each other with two, not only can reduce the quantity and the kind of rubber blanket like this, thereby be convenient to management and use, and because this general-purpose rubber blanket goes for the refrigerant pipe of multiple different size, so can reduce the exploitation and the manufacturing cost of mould, therefore can reduce production cost of products.
Description of drawings
Fig. 1 is the air-conditioner outdoor unit external structure stereogram of prior art.
The prior art air-conditioner outdoor unit structural perspective of Fig. 2 for front panel is not installed.
Fig. 3 is the local enlarged diagram in oil eliminator outlet refrigerant pipe position in the off-premises station shown in Fig. 2.
Fig. 4 is a kind of structural representation of rubber blanket in the off-premises station shown in Fig. 3.
Fig. 5 is the another kind of structural representation of rubber blanket in the off-premises station shown in Fig. 3.
Fig. 6 is a rubber blanket structural representation in the air-conditioner outdoor unit provided by the invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments air-conditioner outdoor unit provided by the invention is elaborated.The parts identical with prior art adopt identical drawing reference numeral, and omit its explanation of carrying out.As Fig. 6 and Fig. 1～shown in Figure 3, air-conditioner outdoor unit provided by the invention mainly comprises: constitute off-premises station front/rear end and two lateral outer structures, and front end face is provided with air discharge grille 1, and rear end face is provided with the housing 4 of a plurality of not shown air inlets; The chassis 5 that is arranged on the bottom of housing 4 and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis 5, the low-temp low-pressure gaseous coolant from off-premises station can be compressed into the compressor 6 of HTHP gaseous coolant; Be arranged on the side top of compressor 6, import links to each other by import refrigerant pipe with the refrigerant exit of compressor 6, outlet is joined by outlet refrigerant pipe 10 with condenser 2, is used for being mixed in the lubricating oil of the refrigerant of discharging from compressor 6 and the oil eliminator 11 that refrigerant is separated; Be vertically set on the opposite side and the rear part edge place on chassis 5, the condenser 2 that can make HTHP gaseous coolant and the outdoor air around it mobile in it carry out heat exchange from compressor 6; Be vertically set on the middle part on chassis 5, the lower end is fixed on the chassis 5, and the upper end is fixed on the end face of condenser 2, and the middle part is formed with the electric machine support 3 that motor is provided with the hole; Not shown be installed in that motor is provided with in the hole on the electric machine support 3, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor is anterior, thereby can rotate under the revolving force effect of fan electromotor, thereby air discharge grille 1 row of the air that extraneous air is drawn into the inside of housing 4 and will carries out heat exchange with condenser 2 from the air inlet on housing 4 rear end faces from housing 4 front end faces is to the outdoor fan 7 of the exterior space; Be vertically set between compressor 6 and condenser 2 and the outdoor fan 7, be used to separate the baffle plate 8 that compressor 6 and condenser 2 and outdoor fan 7 are provided with the space; And the top board 9 that is installed in housing 4 upper ends; Described air-conditioner outdoor unit also comprises the general-purpose rubber blanket 25 on an outlet refrigerant pipe that can be installed in oil eliminator 11 simultaneously 10 and another refrigerant pipe adjacent with outlet refrigerant pipe 10.The main body of described general-purpose rubber blanket 25 has the cylinder body structure, along the circumferential direction be recessed to form the above retainer ring 26 of a circle on its outer circumference surface, and standoff distance is formed with between 27, two refrigerant pipes of two wedge shape refrigerant pipe positioning ports positioning port 27 and then is formed with two narrow wedge shape deflection openings 28 vertically vertically.The setting that is centrosymmetric of described two refrigerant pipe positioning ports 27, and the degree of depth is less than the radius of cylinder bodily form main body.The setting that is centrosymmetric of described two deflection openings 28, and the degree of depth is less than the radius of cylinder bodily form main body, and main like this is to be convenient to processing.When needs are installed general-purpose rubber blanket 25, on another refrigerant pipe outer circumference surface that at first a refrigerant pipe positioning port 27 on it is attached to outlet refrigerant pipe 10 or is adjacent, then the slit place of this rubber blanket between above-mentioned two-phase neighbour's refrigerant pipe is forced into, thereby make its total under the squeezing action of two refrigerant pipes, produce distortion, be attached on the exterior periphery of another root refrigerant pipe until another refrigerant pipe positioning port 27, this rubber blanket will rely on elastic force and restore at this moment.Twining upper fixed line at last in retainer ring 26 can be fixed with each other with general-purpose rubber blanket 25 and above-mentioned two refrigerant pipes.Owing to there are two deflection openings 28 on the general-purpose rubber blanket 25, in installation process, can not make its structure occur damaging.In addition, because refrigerant pipe positioning port 27 is wedge shape,, therefore go for the refrigerant pipe of multiple different size so the refrigerant pipe of different-diameter can block diverse location place thereon.When carrying out kind of refrigeration cycle when air-conditioner connection power supply provided by the invention, the outdoor fan 7 that is positioned at off-premises station inside will begin rotation under the drive of fan electromotor, thereby outdoor air will be drawn into the inside of off-premises station by the air inlet on housing 4 rear end faces.Meanwhile, compressor 6 will begin to compress the low-temp low-pressure gaseous coolant from indoor set, will offer condenser 2 through oil eliminator 11 through the HTHP gaseous coolant of overcompression then.When flowing through condenser 2, the refrigerant of overcompression will carry out heat exchange and to outside space heat elimination with the outdoor air around it.At last will be air discharge grille 1 row from housing 4 front end faces under the effect of outdoor fan 7 to the exterior space through the air of heat exchange, and will flow to the evaporimeter that is arranged in indoor set by expansion valve through the refrigerant of condenser 2 condensations, and in the evaporimeter of flowing through, carry out heat exchange and reduce the temperature of room air with room air around it, refrigerant through evaporimeter will flow back in the compressor 6 again at last, and so circulation can remain on the interior space under the suitable temperature repeatedly.
Claims (4)
1, a kind of air-conditioner outdoor unit mainly comprises constituting off-premises station front/rear end and two lateral outer structures, and front end face is provided with air discharge grille (1), and rear end face is provided with the housing (4) of a plurality of air inlets; The chassis (5) that is arranged on the bottom of housing (4) and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis (5), can will be compressed into the compressor (6) of HTHP gaseous coolant from the low-temp low-pressure gaseous coolant of off-premises station; Be arranged on the side top of compressor (6), import links to each other by import refrigerant pipe with the refrigerant exit of compressor (6), outlet is joined by outlet refrigerant pipe (10) with condenser (2), is used for being mixed in from the lubricating oil of the refrigerant of compressor (6) discharge and the oil eliminator (11) that refrigerant is separated; Be vertically set on the opposite side and the rear part edge place on chassis (5), the condenser (2) that can make HTHP gaseous coolant and the outdoor air around it mobile in it carry out heat exchange from compressor (6); Be vertically set on the middle part of chassis (5), the lower end is fixed on the chassis (5), and the upper end is fixed on the end face of condenser (2), and the middle part is formed with the electric machine support (3) that motor is provided with the hole; Be installed in the last motor of electric machine support (3) and be provided with in the hole, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor is anterior, thereby can rotate under the revolving force effect of fan electromotor, thereby air discharge grille (1) row of the air that extraneous air is drawn into the inside of housing (4) and will carries out heat exchange with condenser (2) from the air inlet on housing (4) rear end face from housing (4) front end face is to the outdoor fan (7) of the exterior space; Be vertically set between compressor (6) and condenser (2) and the outdoor fan (7), be used to separate the baffle plate (8) that compressor (6) and condenser (2) and outdoor fan (7) are provided with the space; And the top board (9) that is installed in housing (4) upper end; It is characterized in that: described air-conditioner outdoor unit also comprises the general-purpose rubber blanket (25) on an outlet refrigerant pipe (10) that can be installed in oil eliminator (11) simultaneously and another refrigerant pipe adjacent with outlet refrigerant pipe (10).
2, air-conditioner outdoor unit according to claim 1, it is characterized in that: the main body of described general-purpose rubber blanket (25) has the cylinder body structure, along the circumferential direction be recessed to form the above retainer ring (26) of a circle on its outer circumference surface, and standoff distance is formed with two wedge shape refrigerant pipe positioning ports (27) vertically, then is formed with two narrow wedge shape deflection openings (28) between two refrigerant pipe positioning ports (27) vertically.
3, air-conditioner outdoor unit according to claim 2 is characterized in that: described two refrigerant pipe positioning ports (27) setting that is centrosymmetric, and the degree of depth is less than the radius of cylinder bodily form main body.
4, air-conditioner outdoor unit according to claim 2 is characterized in that: described two deflection openings (28) setting that is centrosymmetric, and the degree of depth is less than the radius of cylinder bodily form main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100577038A CN101329089A (en) | 2007-06-20 | 2007-06-20 | Air conditioner outdoor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100577038A CN101329089A (en) | 2007-06-20 | 2007-06-20 | Air conditioner outdoor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101329089A true CN101329089A (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100577038A Pending CN101329089A (en) | 2007-06-20 | 2007-06-20 | Air conditioner outdoor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101329089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644608A (en) * | 2013-11-27 | 2014-03-19 | 海尔集团公司 | Air conditioner outdoor unit and air conditioner |
-
2007
- 2007-06-20 CN CNA2007100577038A patent/CN101329089A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644608A (en) * | 2013-11-27 | 2014-03-19 | 海尔集团公司 | Air conditioner outdoor unit and air conditioner |
| CN103644608B (en) * | 2013-11-27 | 2017-01-11 | 海尔集团公司 | Air conditioner outdoor unit and air conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081224 |