CN2669050Y - Front suction/exhaust type air conditioner outdoor unit - Google Patents
Front suction/exhaust type air conditioner outdoor unit Download PDFInfo
- Publication number
- CN2669050Y CN2669050Y CNU2003201315538U CN200320131553U CN2669050Y CN 2669050 Y CN2669050 Y CN 2669050Y CN U2003201315538 U CNU2003201315538 U CN U2003201315538U CN 200320131553 U CN200320131553 U CN 200320131553U CN 2669050 Y CN2669050 Y CN 2669050Y
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- China
- Prior art keywords
- sirocco fan
- fan
- air
- outdoor unit
- sirocco
- Prior art date
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
- F24F1/52—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with inlet and outlet arranged on the same side, e.g. for mounting in a wall opening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an outdoor unit of a front suction/exhaust type air conditioner, which comprises an outdoor unit housing, a compressor, a condenser and a sirocco fan, wherein, the side of the outdoor unit housing, which faces to the inner frame is opened, and other three sides, the bottom side and the top side of the outdoor unit housing are closed. The inside of the outdoor unit housing is divided into a suction space and an exhaust space. The compressor is arranged on a base plate inside the suction space in the outdoor unit housing. The condenser is arranged in the outdoor unit housing. The sirocco fan is arranged inside the outdoor unit housing, and the sirocco fan is installed in a fan cover which can be divided into two parts. One half of the fan cover is a bell mouth part, and the other half is a closed cover part. The sirocco fan is fixed in the closing cover part. The utility model has the advantages that for increasing the air delivery quantity to the maximum, the weight and the volume of the sirocco fan adopted by the outdoor unit of a front suction/exhaust type air conditioner are accordingly improved. The sirocco fan can be repaired and replaced easily.
Description
Technical field
The utility model relates to a kind of air-conditioner outdoor unit, particularly relates to a kind of front suction/discharge type outdoor unit.
Background technology
Air-conditioner with refrigerating function and heat-production functions can be divided into two types: package AC plant and detachable air conditioner.Be that example is illustrated with the detachable air conditioner with refrigerating function below, existing detachable air conditioner includes indoor set and off-premises station; Indoor set is arranged on indoor, and off-premises station is arranged on outdoor, is connected by the refrigerant pipe between indoor set and the off-premises station; Indoor set includes evaporimeter and blowing fan, and the effect of evaporimeter is to make the liquid refrigerants evaporation, carries out heat exchange with the room air that is inhaled into, and produces cold air; The effect of blowing fan is to suck room air and to indoor discharge cold air; Off-premises station includes compressor, condenser and cooling fan; The effect of compressor is with the low pressure gaseous coolant boil down to high-pressure gaseous refrigerant from indoor set, the high-pressure gaseous refrigerant is condensed into liquid refrigerants in condenser, liquid refrigerants flows to the evaporimeter of indoor set by the refrigerant pipe, the effect of cooling fan is to condenser forced conveyance extraneous air, and condenser is cooled; Off-premises station also comprises a casing that forms outward appearance, and compressor, condenser and cooling fan all are arranged on casing inside.
The casing of above-mentioned existing air-conditioner outdoor unit is rectangular shape, before it, be respectively arranged with air suction inlet on left and right three sidewalls, be used for sucking extraneous air and make condenser obtain cooling; The roof of casing is provided with air outlet, is used for discharging with condenser carrying out heat-exchanged air.
But; there is following shortcoming in above-mentioned existing air-conditioner outdoor unit: be arranged on outdoor air-conditioner outdoor unit and can produce bigger noise and emit heat; because modern city dwelling house high concentration; resident's environmental protection consciousness strengthens gradually, the living environment that noise that off-premises station produces and heat usually influence neighbours.In recent years, the off-premises station of some countries and regions regulation air-conditioner must be installed in the balcony inside of sealing, in order to avoid influence the appearance of the city and other people living environment, so, above-mentioned existing air conditioner room unit is just inapplicable.
In order to address the above problem, notification number is that the Japan Patent of 6-101873 discloses a kind of air-conditioner, in the building of device that installs an air-conditioner, this indoor machine of air-conditioner is arranged on indoor or on the indoor position, and the off-premises station of air-conditioner is arranged on the outdoor of the room that needs to regulate air.On the outside wall of the building of the above-mentioned device that installs an air-conditioner or roof is provided with opening, and above-mentioned opening is provided with the grid window, and the off-premises station of air-conditioner is arranged on the inboard of grid window, makes off-premises station carry out air-breathing and exhaust by space between the blade of grid window.
In addition, notification number is that the Japan Patent of 6-101873 also discloses a kind of wall built-in type outdoor unit for air conditioner, its structure comprises: with the off-premises station body of the shell of building walls same thickness, a sidewall of off-premises station body is provided with air suction inlet and air outlet.
But, there is following shortcoming in the air-conditioner outdoor unit of this patent disclosure: along with the increase of air-conditioner capacity, its volume and weight also increases, above-mentioned existing front suction/discharge type outdoor unit I﹠M is all inconvenient, and, make the heat exchanger effectiveness of air-conditioner outdoor unit descend because the air suction inlet of off-premises station and the area of air outlet can dwindle inevitably.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the shortcoming of above-mentioned existing air-conditioner outdoor unit, and the front suction/discharge type outdoor unit of a kind of its Sirocco fan that is easy for installation and maintenance (sirocco fan) 40 is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the utility model front suction/discharge type outdoor unit comprises: outdoor set cabinet, compressor, condenser and Sirocco fan (sirocco fan); Opening wide of described outdoor set cabinet towards the suction grille window of inner frame and the side of air discharge grille window, other three sides, bottom surface and the end faces of outdoor set cabinet are closed, and constitute the housing of the unlimited rectangular shape of an end on the whole; Outdoor set cabinet inside is divided breathing space and exhaust space; Described compressor is arranged on the interior base plate of the interior breathing space of outdoor set cabinet, is used for compressing the low pressure gaseous coolant from air conditioner room unit; Described condenser is arranged on the inside of outdoor set cabinet, is used for the high-pressure gaseous refrigerant from compressor is condensed into liquid refrigerants; Described Sirocco fan (sirocco fan) is arranged on the inside of outdoor set cabinet, Sirocco fan (sirocco fan) is installed in the fan guard of a removable dimidiation, half of this fan guard is horn section, second half is the seal bootr part, Sirocco fan (sirocco fan) is fixed in the seal bootr part, the effect of Sirocco fan (sirocco fan) is that extraneous air is supplied with on the condenser, and heat-exchanged air is discharged to the outside.
Described outdoor set cabinet can also comprise: exhaust shell and air-breathing shell; The open side of described air-breathing shell is corresponding with the suction grille window, and the open side of exhaust shell is corresponding with the air discharge grille window; Described compressor and condenser are arranged on air-breathing enclosure interior, and described Sirocco fan (sirocco fan) is arranged on exhaust casing inside.
The air entry of described Sirocco fan (sirocco fan) is formed on the top of fan guard, and the horn mouth of Sirocco fan (sirocco fan) is towards the air discharge grille window.
The air entry of described Sirocco fan (sirocco fan) is formed on the side of fan guard, and the horn mouth of Sirocco fan (sirocco fan) is towards the air discharge grille window.
Can and separate by the attaching parts butt joint between the horn section of described fan guard and the seal bootr part.
The edge of the horn section of described Sirocco fan (sirocco fan) fan guard is formed with the 1st flange, and the edge of seal bootr part is formed with the 2nd flange; After the 1st flange and the butt joint of the 2nd flange, be connected and fixed with several attaching parts, just form a complete fan guard.
When the horn section of described fan guard partly separated with seal bootr, the impeller of Sirocco fan (sirocco fan) was combined on the seal bootr part.
Air entry edge on the horn section of described fan guard and the seal bootr part is formed with the 3rd flange respectively, when above-mentioned two flanges are docking together, with the edge covering of blast fan.
The utility model beneficial effect is: reach to greatest extent in order to make air output, the corresponding increase of weight and volume of the Sirocco fan (sirocco fan) that adopts in the front suction exhaust off-premises station, this Sirocco fan (sirocco fan) can keep in repair and change at an easy rate, need repairing or change Sirocco fan (sirocco fan) 40 o'clock, only need top side cover 13a with outdoor set cabinet, 13b, top side cover 13c among the 13c unloads, unload the attaching parts between the 1st flange 42a and the 2nd flange 44a then, remove being connected between fixed mount 39 and the horn section 42, can be easy to along bell-mouthed opposite direction seal bootr part 44, fan electromotor and blast fan together take out, and just can keep in repair and replace Sirocco fan (sirocco fan) then.Maintenance finishes, and can install Sirocco fan (sirocco fan) 40 ready at an easy rate against the aforesaid operations order.
Description of drawings
Fig. 1 is the broken section structural representation of the utility model front suction/discharge type outdoor unit embodiment;
Fig. 2 is the decomposition texture schematic diagram of off-premises station shown in Figure 1;
Fig. 3 a is the decomposition texture schematic diagram of Sirocco fan (sirocco fan) 40 installation frames that air entry is provided with towards last/following direction among the utility model front suction/discharge type outdoor unit embodiment;
Fig. 3 b is the decomposition texture schematic diagram of Sirocco fan (sirocco fan) 40 installation frames that air entry is provided with towards two sides among the utility model front suction/discharge type outdoor unit embodiment;
Fig. 4 is for being equipped with the exhaust casing structural representation of Sirocco fan (sirocco fan) 40 among the utility model front suction/discharge type outdoor unit embodiment.
Among the figure:
2: building outer wall 4: external frame
7a: suction grille window 7b: air discharge grille window
8: grid sheet 10: off-premises station
12a, 12b, 12c: bottom side cover 13a, 13b, 13c: top side cover
14: base plate 16: loam cake
20: compressor 30: condenser
38: motor 40: Sirocco fan (sirocco fan)
42: horn section 44: the seal bootr part
48: the fan installation frame
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
It is worthy of note that the protection domain of the utility model front suction/discharge type outdoor unit is not limited to following examples and technology contents that accompanying drawing showed, but be as the criterion with the content of claims record.
Fig. 1 is the broken section structural representation of the utility model front suction/discharge type outdoor unit embodiment; Fig. 2 is the decomposition texture schematic diagram of off-premises station shown in Figure 1; Fig. 3 a is the decomposition texture schematic diagram of Sirocco fan (sirocco fan) 40 installation frames that air entry is provided with towards last/following direction among the utility model front suction/discharge type outdoor unit embodiment; Fig. 3 b is the decomposition texture schematic diagram of Sirocco fan (sirocco fan) 40 installation frames that air entry is provided with towards two sides among the utility model front suction/discharge type outdoor unit embodiment; Fig. 4 is for being equipped with the exhaust casing structural representation of Sirocco fan (sirocco fan) 40 among the utility model front suction/discharge type outdoor unit embodiment.
As depicted in figs. 1 and 2, form the interior concave space of rectangular shape on the outer wall 2 of dwelling house usefulness and/or commercial buildings, be provided with external frame 4 in this space, externally the internal fixation of framework 4 is provided with inner frame 6; Described external frame 4 and inner frame 6 can also form integrative-structure; The inboard of described inner frame 6 is provided with suction grille window 7a and air discharge grille window 7b, be respectively arranged with several grid sheets 8 in described suction grille window 7a and the air discharge grille window 7b, air can suck or discharge by the space between these grid sheets 8, described grid sheet 8 can be designed to be able to adjust the structure of direction, thereby can adjust the suction/discharge direction of air.
Air-conditioner outdoor unit 10 is adjacent to be arranged in the interior concave space of the rectangular shape on the building outer wall 2 with external frame 4 and/or inner frame 6.
The utility model front suction/discharge type outdoor unit comprises: outdoor set cabinet, compressor, condenser and Sirocco fan (sirocco fan) 40; The suction grille window 7a and the air discharge grille window 7b side towards inner frame 6 of described outdoor set cabinet are opened wide, and other three sides, bottom surface and the end faces of outdoor set cabinet are closed, and constitute the housing of the unlimited rectangular shape of an end on the whole; Outdoor set cabinet inside is divided into respectively and suction grille window 7a and corresponding breathing space 11a of air discharge grille window 7b and exhaust space 11b; Described outdoor set cabinet can also be made up of exhaust shell and air-breathing shell; The open side of described air-breathing shell is corresponding with suction grille window 7a, the open side of exhaust shell is corresponding with air discharge grille window 7b, described compressor 20 and condenser 30 are arranged on air-breathing enclosure interior, and described Sirocco fan (sirocco fan) 40 is arranged on exhaust casing inside; Fig. 2 just shows this structure: air-breathing housing is made of bottom side cover 12a, 12b, 12c and base plate 14, and its open side is corresponding with suction grille window 7a, and its top is connected with exhaust casing; Exhaust casing is made up of top side cover 13a, 13b, 13c and loam cake 16, and its open side is corresponding with air discharge grille window 7b, and its underpart is connected with air-breathing housing; Above-mentioned outdoor set cabinet also can not be divided into air-breathing housing and exhaust casing, and its upper and lower side plate directly forms integrative-structure respectively; The lower surface of described base plate 14 is provided with footing 18a, 18b, 18c and 18d projectedly, and footing 18a, 18b, 18c and 18d are supported on constructure ground for example on the ground of balcony; Consider the shape of base plate 14, described footing 18a, 18b, 18c and 18d are arranged on the position, 4 corners of base plate 14; Meanwhile, the lower surface of described base plate 14 is provided with the horizontal bumper bar 19 that is used for strengthening intensity that is used for connecting described footing 18a, 18b, 18c and 18d respectively; Be respectively arranged with the bolt (not shown) that is used for regulating height on described footing 18a, 18b, 18c and the 18d, when constructure ground not at ordinary times, available these bolts are regulated the levelness of off-premises station 10; In addition, also be respectively arranged with the castor (not shown) on two footing 18a of the place ahead one side among described footing 18a, 18b, 18c and the 18d (being building outer wall one side) and the 18b, so that the position of mobile off-premises station easily.
Described compressor 20 is arranged on the interior base plate 14 of the interior breathing space 11a of outdoor set cabinet, is used for compressing the low pressure gaseous coolant from air conditioner room unit; Described ' U ' font condenser 30 is arranged on the inside of outdoor set cabinet, is used for the high-pressure gaseous refrigerant from compressor is condensed into liquid refrigerants; Described ' U ' font condenser 30 utilizes condenser cover 32a respectively, 32b, 32c and condenser brackets 34a, 34b is fixed on the bottom side cover 12a of casing, on 12b and the base plate 14, condenser 30 several condenser fin that be arranged in parallel are provided with the number row refrigerant conduit of snakelike coiling, because the structure of condenser 30 and be shaped as existing routine techniques, here be not described in detail, form the high-pressure gaseous refrigerant after compressed machine 20 compressions of low pressure gaseous coolant, the high-pressure gaseous refrigerant is along in the conduit process of flowing of condenser 30, by the condenser fin with carry out heat exchange from outside leaked-in air, the high-pressure gaseous refrigerant is condensed into liquid refrigerants, in order to prevent from outside leaked-in air without condenser 30 and directly enter exhaust space 11b, by condenser cover 32a, 32b, 32c and condenser brackets 34a, 34b forms air flow circuit, so, the air that is inhaled into by space between the suction grille window 7a grid sheet 8 is along by condenser cover 32a, 32b, 32c and condenser frame 34a, the air flow circuit that 34b forms is directed to ' U ' font condenser 30, carries out heat exchange with high-pressure gaseous refrigerant in the condenser delivery tube.
Make with existing three side plates and to suck extraneous air and the exhaust outlet from the top board by air entry to discharge the off-premises station of heat-exchanged air different from casing, the utility model front suction/discharge type outdoor unit is owing to the area of suction grille window 7a is restricted, inspiratory resistance increases, and the cooling fan of the utility model front suction/discharge type outdoor unit no longer adopts the tube-axial fan that adopts in the prior art and adopts Sirocco fan (siroccofan) 40; Described Sirocco fan (sirocco fan) 40 is arranged in the exhaust space 11b of off-premises station, its effect is that extraneous air is sucked by suction grille window 7a, supply to condenser 30, and heat-exchanged air is discharged to the outside by air discharge grille window 7b.
In order to increase the heat-exchange capacity of air-conditioner outdoor unit, must increase the size of the impeller of Sirocco fan (sirocco fan) 40, this certainly will will increase the size of Sirocco fan (siroccofan) 40 installation frames, increase the weight and volume of Sirocco fan (sirocco fan) 40 simultaneously, this also causes the fault of Sirocco fan (sirocco fan) 40 simultaneously easily with regard to making the I﹠M of Sirocco fan (sirocco fan) 40 become national difficult in transportation.
Shown in Fig. 3 a and Fig. 3 b, consider the problems referred to above, described Sirocco fan (sirocco fan) 40 is installed in the fan guard of a removable dimidiation, and half of this fan guard is horn section 42, and second half is a seal bootr part 44.
Shown in Fig. 3 a, described Sirocco fan (sirocco fan) 40 air entry is formed on the top of fan guard, and the horn mouth of Sirocco fan (sirocco fan) 40 is towards air discharge grille window 7b.
Shown in Fig. 3 b, described Sirocco fan (sirocco fan) 40 air entry is formed on the side of fan guard, and the horn mouth of Sirocco fan (sirocco fan) 40 is towards air discharge grille window 7b.
Under above-mentioned two kinds of situations, the edge of the horn section 42 of described Sirocco fan (sirocco fan) 40 fan guards is formed with the 1st flange 42a, and the edge of seal bootr part 44 is formed with the 2nd flange 44a; Shown in Fig. 3 a and Fig. 3 b, after the 1st flange 42a and the 2nd flange 44a butt joint, be connected and fixed with several attaching parts, just form a complete fan guard; Above-mentioned attaching parts are unloaded, can make fan guard be separated into horn section 42 and seal bootr part 44; Fan electromotor 38 is installed on the fan guard by three fixed mounts 39, and the arbor of fan electromotor 38 is connected with Sirocco fan (sirocco fan) 40; In the described fixed mount 39, a fixed mount 39 is fixed on the horn section 42 of fan guard, and two other fixed mount 39 is fixed on the seal bootr part 44 of fan guard; When practical operation, the horn section 42 of fan guard is set earlier, on the seal bootr part 44 of fan guard, fan electromotor is installed on the fan guard then by fixed mount 39, the seal bootr part 44 of fan guard is attached on the horn section 42, and a remaining fixed mount 39 is fixed on the horn section 42; In fact, the quantity of fixed mount 39 is not limited to 3, quantity with upper holder 39 only is applicable to present embodiment, and fan electromotor and impeller are fastened under the state in the seal bootr part 44, the seal bootr part 44 of fan guard is combined with horn section 42 or separates.
In addition, the horn section 42 and the air entry edge on the seal bootr part 44 of described fan guard are formed with the 3rd flange 43 respectively, when above-mentioned two flanges 43 are docking together, with the edge covering of blast fan.
As shown in Figure 4, need repairing or change Sirocco fan (sirocco fan) 40 o'clock, the top side cover 13a of outdoor set cabinet, the top side cover 13c among 13b, the 13c can be unloaded, unload the attaching parts between the 1st flange 42a and the 2nd flange 44a then, remove being connected between fixed mount 39 and the horn section 42, can be easy to seal bootr part 44, fan electromotor and blast fan together be taken out, just can keep in repair and replace then Sirocco fan (sirocco fan) along bell-mouthed opposite direction.Maintenance finishes, and can install Sirocco fan (sirocco fan) 40 ready at an easy rate against the aforesaid operations order.
The vibration that produces for the rotation that makes Sirocco fan (sirocco fan) minimizes the influence of system, when being fixed on Sirocco fan (sirocco fan) 40 on the outdoor set cabinet, needs to use the fan support component; Described fan support component comprises fan installation frame 48 and blower tray (not shown); Described fan installation frame 48 can be strengthened the supporting role to the position, corner of the housing of exhaust space 11b1; Described blower tray can be fixedly installed on Sirocco fan (sirocco fan) 40 on the fan installation frame 48.As mentioned before, be divided into the corresponding air-breathing housing of breathing space 11a and during with the corresponding exhaust casing of exhaust space 11b, described fan installation frame 48 can be strengthened the supporting role to exhaust casing when outdoor set cabinet.
The front of described Sirocco fan (sirocco fan) 40 is provided with the preceding wind deflector 49 of fan, the inboard of wind deflector 49 is formed with attaching parts 49a before the fan, and the end of the horn section of the fan guard of attaching parts 49a and Sirocco fan (sirocco fan) 40 is connected to a fixed.
The inboard of the bottom side cover 12c of described outdoor set cabinet is provided with the control box 50 that is used for controlling off-premises station work.
The course of work to the utility model front suction/discharge type outdoor unit is illustrated below:
After the air-conditioner energising starts, indoor set and off-premises station bring into operation, low pressure gaseous coolant from indoor set flows to compressor 20 by the refrigerant pipe, in compressor 20, be compressed into the high-pressure gaseous refrigerant, the high-pressure gaseous refrigerant flows to condenser 30 by the refrigerant pipe, meanwhile, cooling fan 40 also brings into operation, suck extraneous air by space between the grid sheet 8 of suction grille window 7a, the extraneous air process that is inhaled into is by condenser cover 32a, 32b, 32c and condenser brackets 34a, the air flow circuit that 34b constitutes is equably by the space between the fin on 3 faces of ' U ' font condenser 30, in this process, high-pressure gaseous refrigerant in the condenser 30 carries out heat exchange by fin and air, the high-pressure gaseous refrigerant is condensed into liquid refrigerants, and liquid refrigerants flows to the heat exchanger of indoor set by the refrigerant pipe; Under the effect of cooling fan 40, carry out heat-exchanged air with condenser 30 and discharge to the outside by air discharge grille window 7b.
Claims (8)
1. a front suction/discharge type outdoor unit is characterized in that: comprising: outdoor set cabinet, compressor (20), condenser (30) and Sirocco fan (sirocco fan) (40); Opening wide of described outdoor set cabinet towards the suction grille window (7a) of inner frame (6) and the side of air discharge grille window (7b), other three sides, bottom surface and the end faces of outdoor set cabinet are closed, and constitute the housing of the unlimited rectangular shape of an end on the whole; Outdoor set cabinet inside is divided breathing space (11a) and exhaust space (11b); Described compressor (20) is arranged on the interior base plate (14) of the interior breathing space (11a) of outdoor set cabinet, is used for compressing the low pressure gaseous coolant from air conditioner room unit; Described condenser (30) is arranged on the inside of outdoor set cabinet, is used for the high-pressure gaseous refrigerant from compressor is condensed into liquid refrigerants; Described Sirocco fan (sirocco fan) (40) is arranged on the inside of outdoor set cabinet, Sirocco fan (sirocco fan) (40) is installed in the fan guard of a removable dimidiation, half of this fan guard is horn section (42), second half is a seal bootr part (44), Sirocco fan (sirocco fan) (40) is fixed in the seal bootr part (44), the effect of Sirocco fan (sirocco fan) (40) is that extraneous air is supplied with on the condenser (30), and heat-exchanged air is discharged to the outside.
2. front suction/discharge type outdoor unit according to claim 1 is characterized in that: described outdoor set cabinet comprises: exhaust shell and air-breathing shell; The open side of described air-breathing shell is corresponding with suction grille window (7a), and the open side of exhaust shell is corresponding with air discharge grille window (7b); Described compressor (20) and condenser (30) are arranged on air-breathing enclosure interior, and described Sirocco fan (sirocco fan) (40) is arranged on exhaust casing inside.
3. front suction/discharge type outdoor unit according to claim 1, it is characterized in that: the air entry of described Sirocco fan (sirocco fan) (40) is formed on the top of fan guard, and the horn mouth of Sirocco fan (sirocco fan) (40) is towards air discharge grille window (7b).
4. front suction/discharge type outdoor unit according to claim 1, it is characterized in that: the air entry of described Sirocco fan (sirocco fan) (40) is formed on the side of fan guard, and the horn mouth of Sirocco fan (sirocco fan) (40) is towards air discharge grille window (7b).
5. according to any described front suction/discharge type outdoor unit in the claim 1 to 4, it is characterized in that: horn section of described fan guard (42) and seal bootr partly can and separate by the attaching parts butt joint between (44).
6. according to any described front suction/discharge type outdoor unit in the claim 1 to 4, it is characterized in that: the edge of the horn section (42) of described Sirocco fan (sirocco fan) (40) fan guard is formed with the 1st flange (42a), and the edge of seal bootr part (44) is formed with the 2nd flange (44a); After the 1st flange (42a) and the 2nd flange (44a) butt joint, be connected and fixed with several attaching parts, just form a complete fan guard.
7. according to any described front suction/discharge type outdoor unit in the claim 1 to 4, it is characterized in that: the horn section of described fan guard (42) and seal bootr part (44) is when separating, and the impeller of Sirocco fan (sirocco fan) (40) is combined in seal bootr partly on (44).
8. front suction/discharge type outdoor unit according to claim 7, it is characterized in that: the air entry edge on horn section of described fan guard (42) and the seal bootr part (44) is formed with the 3rd flange (43) respectively, when above-mentioned two flanges (43) when being docking together, the edge of blast fan is hidden.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030028212A KR20030040338A (en) | 2003-05-02 | 2003-05-02 | Front suction and discharge type outdoor unit for air-conditioner |
| KR1020030028212 | 2003-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669050Y true CN2669050Y (en) | 2005-01-05 |
Family
ID=29579616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201315538U Expired - Fee Related CN2669050Y (en) | 2003-05-02 | 2003-12-30 | Front suction/exhaust type air conditioner outdoor unit |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20030040338A (en) |
| CN (1) | CN2669050Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028538A (en) * | 2021-03-31 | 2021-06-25 | 江苏兆胜空调有限公司 | Novel air conditioner energy storage system based on thermoelectric generation |
-
2003
- 2003-05-02 KR KR1020030028212A patent/KR20030040338A/en not_active Application Discontinuation
- 2003-12-30 CN CNU2003201315538U patent/CN2669050Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028538A (en) * | 2021-03-31 | 2021-06-25 | 江苏兆胜空调有限公司 | Novel air conditioner energy storage system based on thermoelectric generation |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030040338A (en) | 2003-05-22 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050105 Termination date: 20100201 |