CN2669053Y - Front suction-exhaust type air conditioner outdoor unit - Google Patents
Front suction-exhaust type air conditioner outdoor unit Download PDFInfo
- Publication number
- CN2669053Y CN2669053Y CNU2003201315561U CN200320131556U CN2669053Y CN 2669053 Y CN2669053 Y CN 2669053Y CN U2003201315561 U CNU2003201315561 U CN U2003201315561U CN 200320131556 U CN200320131556 U CN 200320131556U CN 2669053 Y CN2669053 Y CN 2669053Y
- Authority
- CN
- China
- Prior art keywords
- outdoor unit
- space
- air
- air conditioner
- outdoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- F24F1/60—Arrangement or mounting of the outdoor unit
- F24F1/62—Wall-mounted
Landscapes
- 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 a front suction-exhaust type air conditioner outdoor unit, whose outdoor unit housing is formed into a right hexahedron shape with one side opened. The upper side, the bottom side and the three other sides are all closed, and the inside of the outdoor unit housing is divided into a suction space and an air exhausted space. A compressor which compresses the cooling medium gas from the indoor unit through the conduit pipe is arranged in the outdoor unit housing. A condenser which agglomerates the cooling medium gas from the compressor is arranged in the outdoor unit housing. An axial-flow fan which provides the outdoor air for the condenser and exhausts the air after heat exchanging is arranged in the outdoor unit housing, and the shield of the axial-flow fan comprises a drainage structure. The utility model can solve the problem existing in the front suction-exhaust type air conditioner outdoor unit that the heat exchanging efficiency descends due to the area reduction of the suction space. Meanwhile, the utility model can provide a wall-embedded effective setting structure of the high capacity outdoor unit whose volume increases along with the air conditioning capacitance increasing.
Description
Technical field
The utility model relates to a kind of outdoor unit of air conditioner, relates to a kind of employing front suction exhaust outdoor unit of air conditioner in more detail.
Background technology
The air-conditioner that possesses refrigerating function and heat-production functions can be divided into integrated air conditioner and Saperated air conditioner.With the refrigeration machine is that example describes, and the Saperated air conditioner in the utility model includes indoor set and off-premises station; Indoor set is arranged on indoor being used in the cooling chamber.Off-premises station is arranged on outdoor, utilizes the refrigerant conduit to be connected with indoor set, and is that cooling media carries out condensation heat exchange with cold media gas in condenser with the extraneous air, afterwards the refrigerant of condensation is supplied in the evaporimeter of indoor set by the refrigerant conduit.Indoor set includes evaporimeter and draft fan.The evaporator evaporation refrigerant absorbs evaporation and uses heat, and carries out heat of cooling exchange from room air; Draft fan can make the room air circulation.Off-premises station includes compressor, condenser, cooling fan.Supply in the condenser behind the compressor compresses refrigerant.The refrigerant that condenser condenses is supplied with from compressor.Cooling fan is to condenser forced conveyance extraneous air, and the cooling cold media gas.The casing of off-premises station forms outward appearance, and the compressor of off-premises station, condenser, cooling fan all are arranged on the inside of outdoor set cabinet.
The outdoor set cabinet of hexahedral shape in the past possesses air and sucks the space in its three sides, suck air to condenser; Possess air outlet at an upper portion thereof, the air from cold media gas absorption condensation heat when condenser carries out heat exchange is discharged to the outside.
But outdoor unit of air conditioner in the past because high concentrationization and environmental management are strengthened in the city, is provided with the place and is restricted, and owing to produce noise and emit heat, becomes the peripheral common people's complaint object.Especially, because the attractive in appearance and noise problem in city, in the apartment house facilities such as extensive villa cluster, the regulation off-premises station must be arranged on indoor balcony inside.
In order to address the above problem, in Japanese patent laid-open publication gazette 6-101873 number bulletin, proposed, in the building that conditioner is installed, be arranged on the indoor set of conditioner indoor or the indoor setting of adjacency, and the outdoor location of conditioner is arranged on the indoor of needs adjusting air.The building of conditioner is installed, side walls or roof are provided with peristome outside, shutter is set on the peristome, the outdoor location of conditioner is arranged on the inboard of shutter, the air-breathing and exhaust running of outdoor location is undertaken by space between the blade of shutter.
Meanwhile, wall embedded air-conditioner off-premises station in Japanese patent laid-open publication gazette 6-101873 number, its structure includes the outdoor unit of air conditioner body that possesses with the shell of wall same thickness, the heat exchange of a side that is arranged on the off-premises station body with air suction inlet, discharge the outlet of air after the heat exchange.
But, in the background technology,, make the heat exchanger effectiveness of front suction exhaust outdoor unit of air conditioner descend owing to divide area to dwindle than the suction space of in the past off-premises station inevitably.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of and existing structure coupling are provided, and can be applicable to the cooling fan structure on the outdoor unit of air conditioner of front suction/exhaust; Can bring the front suction exhaust outdoor unit of air conditioner of better heat exchanger effectiveness in other words.
Another problem to be solved in the utility model is, provide a kind of can be along with nearest air conditioning capacity increases, and volume becomes big big capacity off-premises station and with the setting of wall embedded mode structure is set effectively.
The technical scheme that the utility model adopted is: a kind of front suction exhaust outdoor unit of air conditioner, include casing, compressor, the condenser of off-premises station, also be provided with axial-flow fan, outdoor set cabinet forms the lineal hexahedral shape, an and open side, above, bottom surface and other three side seals close, and its inside is separated into and sucks the space and discharge the space; Compression is arranged on outdoor set cabinet inside from the compressor of the cold media gas that indoor set flows via a conduit; Condensation is arranged on outdoor set cabinet inside from the condenser of the cold media gas that compressor flows into; Supply with extraneous air to condenser, and heat-exchanged air is discharged to outside axial-flow fan is arranged on outdoor set cabinet inside, the guard shield of axial-flow fan includes discharge structure.
Off-premises station also includes shutter frame, and shutter frame is made up of external frame and inner frame.Shutter frame is the suction space of outdoor set cabinet and discharge fixed in space outside the building on the coffin inwall of side walls, and be separated into suction space and discharge each self-corresponding suction window of space and discharge window with outdoor set cabinet, and being provided with the blade that constitutes shutter at each window, the space that air is passed through between these blades sucks or discharges.
When the suction of axial-flow fan with the hole towards being towards upper and lower, its discharge structure is by being located at osculum that draining that the guard shield bottom surface forms forms with depressed part, in the depressed part lowest surfaces and forming from the drainpipe that osculum prolongs.When the suction of axial-flow fan with the hole towards be towards with the two sides of open sides adjacency, its discharge structure is the osculum that formed by the lowest surfaces at fan shroud and forms from the drainpipe that osculum prolongs.
According to the utility model, can solve outdoor unit of air conditioner with front suction/exhaust mode, dwindle owing to suck the area in space, and the problem that heat exchanger effectiveness descends.Simultaneously, can also provide along with the air conditioning capacity increases, and volume become the big outdoor function of big capacity in wall embedded setting structure effectively is set.
Description of drawings
Fig. 1 is the cut-away section structural representation of the utility model embodiment;
Fig. 2 is the decomposition texture schematic diagram of off-premises station among Fig. 1;
Fig. 3 a, Fig. 3 b are the discharge structure schematic diagrames that is applied to the cooling fan on the off-premises station among Fig. 1.
Wherein:
2: building outside wall 4: external frame
6: inner frame 7a: suck window
7b: discharge window 8: blade
10: off- premises station 12a, 12b, 12c: the side lid
14: bottom panel 16: upper cover
20: compressor 30: condenser
36: hole 38: motor
40: axial-flow fan 40 41a: osculum
41b: drainpipe 42: fan frame
44: fan bracket 46: the fan Windshield
The specific embodiment
Below, according to embodiment of the present utility model and accompanying drawing, and be example with cooling air regulator, describe the utility model in detail.But scope of the present utility model is unqualified in following embodiment and accompanying drawing, but will be that the basis makes an explanation with the content of putting down in writing in the patent claimed range.
Fig. 1 is the cut-away section structural representation of the utility model embodiment; Fig. 2 is the decomposition texture schematic diagram of off-premises station among Fig. 1; Fig. 3 a, Fig. 3 b are the discharge structure schematic diagrames that is applied to the cooling fan on the off-premises station among Fig. 1.
As shown in Figure 1, external frame 4 is fixedly installed in dwelling house usefulness or the coffin of commerce with the outside wall 2 of building, and inner frame 6 is fixedly installed on external frame 4 inboards.According to circumstances, inside and outside framework 4,6 also can form integral body.The inner space of inner frame 6 is separated into and sucks window 7a and discharge window 7b, and in each interior volume several blades 8 is set, and the space that air is passed through between these blades 8 sucks or discharges.Blade 8 is designed to adjust the structure of direction, can adjust the suction/discharge direction of air thus.Be connected setting owing to be provided with the inner frame 6 of blade 8 with outdoor, and be installed on the high-rise, externally maintenance difficult.Thereby consider above-mentioned factor, if blade 8 is opened and closed by electric operating with the off-premises station running is corresponding, out of order probability height, and inconvenience when keeping in repair are stipulated air suction/discharge direction thus, make blade 8 keep state to the prescribed direction unlatching.
In addition, the off-premises station 10 that is fixedly installed on skin wall 2 inboards possesses outdoor set cabinet, and it is contacted externally on framework 4 or the inner frame 6.
The setting of outdoor set cabinet and its inside is made up of each parts shown in Figure 2.
As shown in Figure 1 and Figure 2, outdoor set cabinet is opened towards the suction window 7a of inner frame 6 and the side of discharge window 7b.An open side is separated into and sucks space 11a and discharge space 11b, and corresponding with the suction window 7a and the discharge window 7b of inner frame 6.Other three sides cover 12a, 12b, 12c and bottom panels 14 and upper cover 16 is all sealed, thus the whole lineal hexahedral shape that forms of outdoor set cabinet.Outdoor set cabinet also can be separated into the suction shell corresponding with sucking space 11a and with discharge the corresponding discharge shell of space 11b.Bottom panel 14 possesses several leg accessories 18a, 8b, 18c, the 18d that protrude to form to the outside, and leg accessory 18a, 8b, 18c, 18d be supported on constructure ground such as villa balcony ground, is used to support the load of off-premises station 10.Consider the shape of bottom panel 14, leg accessory 18a, 8b, 18c, 18d should have about 4.Meanwhile, the below of bottom panel 14 possesses the transverse leg bumper bar 19 that interconnects these leg accessories 18a, 8b, 18c, 18d and strengthen intensity.Leg accessory 18a, 8b, 18c, 18d also possess the screw (not shown) that can adjust height, when constructure ground is such as villa balcony ground injustice, are used to adjust the levelness of off-premises station 10.Front side among leg accessory 18a, 8b, 18c, the 18d (building the outside wall side) two leg 18a, 8b also possess and move with wheel (not shown), so quite convenient during the off-premises station that carrying weighs.
Suck in the 11a of space at off-premises station, compressor 20 is located on the compressor connecting portion, and ' U ' font condenser 30 utilizes condenser cover 32a, 32b, 32c and condenser bracket 34a, 34b to be fixed on side lid 12a, 12b and the bottom panel 14.Condenser 30, the number that is provided with zigzag fashion between the fin of a plurality of condensers is arranged condenser delivery tube.Because the structure of condenser 30 and shape are open, do not specify.Cold media gas conduit to condenser 30 after compressor 20 compression is mobile, thereby cold media gas and carry out heat exchange and be condensed from outside leaked-in air.In order to prevent directly not supply to discharge space 11b, form air flow circuit by condenser cover 32a, 32b, 32c and condenser bracket 34a, 34b through condenser 30 from outside leaked-in air.Along the air flow circuit that constitutes by condenser cover 32a, 32b, 32c and condenser bracket 34a, 34b ' U ' font condenser 30 of flowing through, thereby carry out heat exchange by space inhaled air between the blade 8 that sucks window 7a with cold media gas in the condenser delivery tube.
With in the past suck extraneous airs and different from the off-premises station of top discharge heat-exchanged air from three sides, and adopt the utility model of front suction/exhaust mode be restricted owing to suck the area in space, it is big that intrasystem suction impedance becomes.Thereby the utility model is different with the structure in the past of use axial flow fan, and uses the cross-current fan to be feature.Promptly, extraneous air by suck window 7a and supply on the condenser 30 and heat-exchanged air by discharging the axial-flow fan 40 that window 7b discharges, utilize fan frame 42 and fan bracket 44 to be fixedly installed on the space that forms by side lid 12a, 12b, 12c and upper cover 16.
Shown in Fig. 3 is as the embodiment of axial-flow fan and use the example of centrifugal fan.The state that is provided with of such axial-flow fan makes to suck with hole 36 (not shown) aspect-orienteds lid 12a, 12b as shown in Figures 2 and 3.
Front suction exhaust outdoor unit of air conditioner of the present utility model, generally blow typhoon wait rain heavily in, internal system is intake.In the fan shroud water inlet time, rainwater amasss in guard shield and becomes the root that produces noise, and becomes the root that draft capacity descends.Thereby of the present utility model another is characterised in that the discharge structure that can discharge the water such as rainwater that enter from the outside is set on guard shield.
Shown in Fig. 3 a, the suction that is axial-flow fan is with the discharge structure of hole when upper and lower is provided with.At this moment, fan shroud 40 ', forming draining depressed part 38 in the bottom surface, depressed part 38 possesses certain gradient and in lowest surfaces osculum 41a is arranged, and by the rainwater in the drainpipe 41b discharge fan shroud 40 that is connected with osculum 41a.
Shown in Fig. 3 b, be that the suction of axial-flow fan is covered 12a, discharge structure when 12b is provided with the hole towards the side.At this moment, fan shroud 40 ' possess bottom surface sections, bottom surface sections possesses certain gradient and in lowest surfaces osculum 41a is arranged, and discharges fan shroud 40 ' interior rainwater by the drainpipe 41b that is connected with osculum 41a.
As shown in Figure 2, in order to reduce the vibrations that produce by fan running influence, need be fixed on fan support component on the outdoor set cabinet to axial-flow fan 40 to system.Support component is made of the fan bracket 44 that the side of axial-flow fan 40 is fastened on the fan frame 42 the fan frame 42 that reinforced platoon goes out Space Angle intensity.And, can change the shape of fan bracket 44 according to the direction that is provided with of axial-flow fan 40.Meanwhile, outdoor set cabinet is divided into the suction shell corresponding with sucking space 11a and when discharging the corresponding discharge shell of space 11b, fan frame 42 supports discharges shells.Drawing symbol 46 is arranged on the fan Windshield of axial-flow fan 40 fronts.
In addition, the lid 12b inboard, side at the formation back side has the control box 50 that can control the off-premises station running in the lid of side.Be provided with the refrigerant conduit in the cold media gas inflow of indoor set evaporation below the control box 50, the refrigerant catheter channel that the cold media gas that is condensed at off-premises station flows out is a valve member 52.
Below, the running of the front suction exhaust outdoor unit of air conditioner that is made of said structure is described.
Refrigerant conduit by valve member 52 flow into the cold media gas in the indoor set, is compressed during through compressor 20, supplies to 30 li of condensers afterwards.At this moment, cooling fan 40 runnings, so by the air flow circuit of space leaked-in air through constituting between the blade 8 that sucks window 7a, pass through the space between the fin on 3 faces of ' U ' font condenser 30 afterwards equably by condenser cover 32a, 32b, 32c and condenser bracket 34a, 34b from the outside.Air and the cold media gas that is clipped in the condenser delivery tube inside between the fin carry out heat exchange and temperature rises thus.Then, air is discharged to the outside through cooling fan 40 by the space between the blade 8 of discharging window 7b.
Claims (5)
1. front suction exhaust outdoor unit of air conditioner, include casing, compressor (20), the condenser (30) of off-premises station (10), it is characterized in that also being provided with axial-flow fan (40), outdoor set cabinet forms the lineal hexahedral shape, an and open side, above, bottom surface and other three side seals close, and its inside is separated into and sucks space (11a) and discharge space (11b); Compression is arranged on outdoor set cabinet inside from the compressor (20) of the cold media gas that indoor set flows via a conduit; Condensation is arranged on outdoor set cabinet inside from the condenser (30) of the cold media gas that compressor (20) flows into; Supply with extraneous air to condenser (30), and heat-exchanged air is discharged to outside axial-flow fan (40) is arranged on outdoor set cabinet inside, the guard shield (40 ') of axial-flow fan (40) includes discharge structure.
2. front suction exhaust outdoor unit of air conditioner according to claim 1, it is characterized in that, off-premises station (10) also includes shutter frame, shutter frame is fixed on the suction space (11a) of outdoor set cabinet and discharge space (11b) on the coffin inwall of building outside wall (2), and be separated into suction space (11a) and discharge each self-corresponding suction window (7a) of space (11b) and discharge window (7b) with outdoor set cabinet, and being provided with the blade (8) that constitutes shutter at each window, the space that air is passed through between these blades (8) sucks or discharges.
3. front suction exhaust outdoor unit of air conditioner according to claim 2 is characterized in that, described shutter frame is by the external frame that forms four limits (4) and is connected in the external frame (4) and vaned inner frame (6) is set and form.
4. according to the described front suction exhaust of claim 1 to 3 outdoor unit of air conditioner, it is characterized in that axial-flow fan inlet hole towards being towards upper and lower, its discharge structure is by being located at osculum (41a) that draining that guard shield (40 ') bottom surface forms forms with depressed part (38), in depressed part (38) lowest surfaces and forming from the drainpipe (41b) that osculum (41a) prolongs.
5. according to claim 1 or 3 described front suction exhaust outdoor unit of air conditioner, it is characterized in that, the suction of described axial-flow fan (40) with the hole towards be towards with the two sides of open sides adjacency, its discharge structure is the osculum (41a) that formed by the lowest surfaces at fan shroud (40 ') and forms from the drainpipe (41b) that osculum (41a) prolongs.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030016313 | 2003-03-15 | ||
| KR1020030016313A KR20030036370A (en) | 2003-03-15 | 2003-03-15 | Front suction and discharge type outdoor unit for air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669053Y true CN2669053Y (en) | 2005-01-05 |
Family
ID=29578826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201315561U Expired - Fee Related CN2669053Y (en) | 2003-03-15 | 2003-12-30 | Front suction-exhaust type air conditioner outdoor unit |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20030036370A (en) |
| CN (1) | CN2669053Y (en) |
-
2003
- 2003-03-15 KR KR1020030016313A patent/KR20030036370A/en not_active Application Discontinuation
- 2003-12-30 CN CNU2003201315561U patent/CN2669053Y/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030036370A (en) | 2003-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100523628C (en) | Built-in type outdoor unit for air conditioner | |
| CN100526728C (en) | Built-in type outdoor unit for air conditioner | |
| CN2669055Y (en) | Front suction/exhaust type air conditioner outdoor unit and its mounting system | |
| CN115682193A (en) | Indirect evaporative cooling system and data center machine room | |
| KR100556948B1 (en) | Window type air conditioner | |
| CN2669054Y (en) | Front suction/exhaust type air conditioner outdoor unit | |
| CN101881485B (en) | Front side suction and discharge type outdoor unit | |
| CN2669053Y (en) | Front suction-exhaust type air conditioner outdoor unit | |
| CN1789851A (en) | Water collection disc for indoor unit of air conditioner | |
| CN2669051Y (en) | Front suction-exhaust type air conditioner outdoor unit | |
| CN2669049Y (en) | Front suction/exhaust type air conditioner outdoor unit | |
| CN2669060Y (en) | Front suction-discharge type air conditioner outdoor unit | |
| CN2816644Y (en) | Integrated air conditioner | |
| CN2669058Y (en) | Front suction-exhaust mode air conditioner outdoor unit and its sirocco cooling fan | |
| CN209944637U (en) | Evaporative cooling mobile blowing and cooling local air conditioner | |
| CN2669052Y (en) | Front suction/exhaust type air conditioner outdoor unit | |
| CN2669056Y (en) | Outdoor unit for wall-inlaid air conditioner | |
| CN2669048Y (en) | Front suction-discharge type air conditioning outdoor unit | |
| KR100573067B1 (en) | Built-in type outdoor unit for air conditioner and outdoor unit for it | |
| JPH10238811A (en) | Integral type air-conditioner | |
| KR100202578B1 (en) | Outdoor unit of air conditioner | |
| KR20040015880A (en) | The cabinet's structure of an air-conditioner | |
| CN1566807A (en) | Buried in wall type outdoor unit for air conditioner | |
| CN1566806A (en) | Front absorption and discharge type outdoor unit for air conditioner | |
| CN1566780A (en) | Air guiding structure of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20101230 |