CN1712867A - Outdoor unit system of air conditioner - Google Patents
Outdoor unit system of air conditioner Download PDFInfo
- Publication number
- CN1712867A CN1712867A CN 200410019653 CN200410019653A CN1712867A CN 1712867 A CN1712867 A CN 1712867A CN 200410019653 CN200410019653 CN 200410019653 CN 200410019653 A CN200410019653 A CN 200410019653A CN 1712867 A CN1712867 A CN 1712867A
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- China
- Prior art keywords
- heat exchange
- air
- exchange unit
- compressor
- conditioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/06—Several compression cycles arranged in parallel
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- Other Air-Conditioning Systems (AREA)
Abstract
An outdoor system of air conditioner is composed of multiple heat exchanging units for heat exchanger and connected with the indoor units respectively, compressors whose number is determined according to the number of said heat exchanging units, and compressing units.
Description
Technical field
The present invention relates to the off-premises station of air-conditioner, in more detail, but relate to the outdoor unit system of air conditioner that lamination in the detachable air conditioner is provided with a plurality of off-premises stations.
Background technology
In general, the refrigerating operation of air-conditioner absorbs ambient heat by the working fluid of the decompression phase that stage of HTHP working fluid compression, liquid working fluid by compressor is transformed to low temperature liquid and gaseous state during through expansion valve by compressor, low temperature liquid by expansion valve and gaseous state during through evaporimeter and external temperature is become heat exchange that stage of flowing back into compressor behind the lower temperature again etc. constitutes and circulates and finish.
The air-conditioner that constitutes above-mentioned heat exchange circulation generally is divided into integral type and split type, and what consider noise more use with environmental problem is set is detachable air conditioner.
Detachable air conditioner constitutes by being arranged at indoor indoor set and being arranged at outdoor off-premises station.Indoor set has the evaporimeter of colder working fluid as heat exchanger by flowing, and the indoor blowing fan that is blown into outlet after by evaporator cools than hot-air that air entry sucks is finished refrigerating operation.The working fluid that off-premises station includes flowing into by indoor machine evaporation carries out compressor for compressing, the working fluid that compresses is carried out heat release makes it gradually become the liquid condenser as heat exchanger, for promoting the condenser heat release to suck and discharge the outside blowing fan of outdoor air, the parts such as expansion valve that the working fluid by the condenser heat release is reduced pressure.
Fig. 1 is the off-premises station exploded view of the air-conditioner of prior art.As shown in the figure, in the off-premises station inside of air-conditioner, base plate (1 ') constitutes the bottom surface of off-premises station (1), and a side of off-premises station (1) and back appearance then are made of casing (1a).Simultaneously, front panel (1b) forms the front outward appearance of off-premises station (1), and the another side is formed by side panel (1c), and the top outward appearance of off-premises station (1) is then formed by covering plate (1d).
Inside in off-premises station (1), condenser (2) is arranged at the corresponding position of casing (1a) as heat exchanger, and is provided with the blowing fan (3) that forms the air-flow of exothermic effects when being used for by condenser (2).Front panel (1b) is provided with air exhausting grille (4), be used for discharging by the rotation of blowing fan (3) to condenser (2) carry out heat exchange than hot-air.
In addition, the inside of off-premises station (1) is provided with dividing plate (5), and dividing plate (5) is used for space and the added space that graduation is provided with condenser (2) and blowing fan (3), is provided with compressor (6) and control part (7) in added space.Compressor (60) is used for compression working fluid as the part that constitutes the heat exchange circulation.
As above the off-premises station of structure is when air-conditioner is worked, and working fluid will be sent in the condenser (2), and the passage that the air communication that is formed by blowing fan (3) is crossed casing (1a) sucks, and is discharged to air exhausting grille (4) through condenser (2).In the said process, under the situation of refrigerating operation, the air-flow that is formed by blowing fan (3) absorbs the heat of working fluid emits to the outside, and above-mentioned compressor (6) then is used for compression working fluid.
But there are the following problems for aforesaid prior art.
Along with popularizing of air-conditioner, may be provided with many air-conditioners in the one family.Under the situation of detachable air conditioner, it is local and by the quantity setting suitable with the number of air-conditioner that off-premises station (1) will be arranged at balcony etc.
Thus, under the situation of using many air-conditioners, balcony space will be occupied by being provided with of off-premises station.Particularly, need the space of guaranteeing that air flows around the off-premises station (1), so can not on adjacent equal altitudes, be provided with.
For this reason, shown in Fig. 2 a, the structure that 2 sections laminations of off-premises station are provided with appears recently.But bigger vibration will take place in off-premises station (1) particularly its compressor (6).The vibration of compressor (6) will cause being positioned at the position of the off-premises station (1) of upper end moves, and the off-premises station (1) that is positioned at the upper end is fallen down, and this is because the area above the off-premises station (1) and required area cause much at one is set.
For addressing the above problem, shown in Fig. 2 b, used the additional platform (10) of being provided with.But even if use the additional platform (10) that is provided with, if be not fixedly set in the off-premises station (1) that is provided with on the platform (10), also can there be the danger that causes it to fall in the vibration of compressor (6).If do not want the last fixedly off-premises station (1) of platform (10) is being set, the upper surface that platform (10) then need be set has the relatively large area that is provided with, and still, this can increase the space that is provided with that platform (10) is set.
Summary of the invention
For solving the problems referred to above in the prior art, the object of the present invention is to provide the outdoor machine system that to realize lamination firm lift-launch more than 2 sections.
The outdoor machine system of air-conditioner in order to achieve the above object, involved in the present invention comprises: be provided with the working fluid of heat exchange circulation and heat exchanger that extraneous air carries out heat exchange to realize the heat exchange unit of heat exchange; Inside be provided with heat of compression exchange cycles working fluid compressor and connect the compression unit of heat exchange unit.
Above-mentioned compressor is pressed the number setting of heat exchange unit at least, and each compressor then is connected on the corresponding heat exchange unit.
The a plurality of heat exchange units that are provided with will connect respectively that each indoor machine of air-conditioner is used and by its sequential lamination setting.
As mentioned above, outdoor machine system of the present invention has following effect.
Constitute by heat exchange unit and the compression unit that a plurality of compressors can be set at outdoor machine system of the present invention, and when lamination was provided with a plurality of heat exchange units, a plurality of compressors that are arranged at a compression unit respectively were connected to above-mentioned heat exchange unit.
Therefore, the compressor that can avoid producing bigger vibration is arranged in the heat exchange unit, makes the state that is provided with of a plurality of heat exchange units of lamination setting firm relatively.
Description of drawings
Fig. 1 is the exploded view of the off-premises station structure of general air-conditioner.
Fig. 2 a is the front elevation that the off-premises station lamination is provided with state in the prior art.
Fig. 2 b uses the additional state that the is provided with front elevation that the platform lamination is provided with off-premises station that is provided with in the prior art.
Fig. 3 is the skeleton diagram of outdoor unit system of air conditioner structure of the present invention.
The symbol description of drawing major part:
20,20 ': heat exchange unit, 22: casing,
23: the post leg, 24: air exhausting grille,
26: control hides, and 28: power line,
30: pipe arrangement, 39: operating valve,
40: support platform, 50: compression unit,
52: casing, 53: the post leg,
54: connect valve, 56: passage,
58: power line, 60: compressor.
The specific embodiment
Describe embodiments of the invention with reference to the accompanying drawings in detail.
Fig. 3 demonstrates the skeleton diagram of the outdoor unit system of air conditioner structure among the present invention.As shown in the figure, outdoor unit system of air conditioner of the present invention is made of heat exchange unit (20,20 ') and compression unit (50) substantially.The outward appearance of heat exchange unit (20,20 ') is formed by casing (22), and the inner space that forms of casing (22) is provided with the outdoor heat converter that is called condenser and is used to form parts such as blowing fan by the outdoor heat converter air-flow.Be provided with the post leg (23) that is used to support single-piece frame (22) below the casing (22), above-mentioned post leg (23) is provided with a plurality of.When heat exchange unit (20,20 ') lamination uses, be relatively arranged on the post leg (23) of heat exchange unit (20 ') of upper end, be placed in the heat exchange unit (20) that is relatively arranged on the lower end above.Here, heat exchange unit (20,20 ') is used in respectively in the different air-conditioners.
The one side of casing (22) is provided with air exhausting grille (24), is used to form the passage of discharging to the outside of heat exchange unit (20,20 ') by the air of outdoor heat converter.At least the back side of casing (22) and be that the left surface of benchmark is provided with a plurality of passages with the drawing is used for extraneous air is supplied to outdoor heat converter.
The right flank of casing (22) is formed with control and hides (26), is through with power line (28) by a side that is hidden the casing (22) that (26) covers by control.The right flank lower end of casing (22) is provided with a plurality of operating valves (39), and operating valve (39) plays the connection effect to the heat exchange periodic duty fluid that flows in the internal and external parts of heat exchange unit (20), also can play the effect that replenishes working fluid in case of necessity.Operating valve (39) connecting pipings (30) makes the internal and external parts of the heat exchange unit (20,20 ') of the air-conditioner working fluid that flows.
The post leg (23) of heat exchange unit (20,20 ') is placed in to be supported on the platform (40) heat exchange unit (20,20 ') to be supported on the certain altitude of bottom surface.Support platform (40) to be placed on the residing bottom surface of outdoor machine system, support the post leg (23) of the heat exchange unit (20) of foot.
Simultaneously, casing (52) forms the outward appearance of compression unit (50), and the inside of casing (52) then is provided with compressor (60).The inside of casing (52) is provided with a plurality of compressors (60), and the number of compressor (60) is corresponding to the heat exchange unit number of (20,20 ').
The size of compression unit (50) designs according to the compressor (60) that its inside is provided with.For example, size or the number according to compressor (60) self designs.The inside of compression unit (50) can be provided with the control part (not shown) that is used to install each required preposition parts of drive compression machine (60).Certainly, control part also simultaneously can be arranged at heat exchange unit (20) inside, perhaps is arranged at an inside in heat exchange unit (20) and the compression unit (50).
Also be provided with post leg (53) on the bottom surface of compression unit casing (52), post leg (53) is used for the integral body of support machine casing (52).Certainly, also compression unit (50) post leg (53) can be supported on the additional support platform (40), support platform (40) to have the vibration of absorption compression unit (40) generation or the effect of noise.
The casing (52) of compression unit (50) is provided with a plurality of connection valves (54), connect valve (54) and be to the inner compressor (60) of compression unit (50) supply with the pipe arrangement of working fluid with compressor (60) in the working fluid that compresses be sent to the part that the pipe arrangement (30) of indoor set is connected.In the present embodiment, the connection valve (54) that transmits working fluid to the inside of compression unit (50) with separate and be provided with to the valve that is connected that indoor set transmits working fluid from compression unit (50), but and nonessential setting like this.
Be formed with passage (56) on the casing (52) of compression unit (50), be used for preventing that the heat that compressor (60) produces from causing that internal temperature raises.The plurality of positions that passage (56) is arranged at casing (52) is comparatively suitable.
The also same heat exchange unit of compression unit (50) (20) is the same, is provided with control in the one side and hides (not shown), is through with power line (58) by the part of being covered by control.The power line (58) of compression unit (50) together is connected to indoor set one side with the power line (28) of heat exchange unit (20).
Describe the as above effect of the outdoor machine system of the air-conditioner of the present invention of structure below in detail.
Embodiment among the present invention is applicable to the situation of using 2 detachable air conditioners at least, and with above-mentioned heat exchange unit (20,20 ') lamination setting.Above-mentioned heat exchange unit be positioned in (20,20 ') being placed in of bottom support on the platform (40) comparatively suitable, and the heat exchange unit (20 ') that is arranged at top will be placed in the heat exchange unit (20) that is arranged on the bottom above.
Therefore, even if the heat exchange unit of bottom (20) is provided with heat exchange unit (20 '), be not provided with the compressor (60) in maximum vibration source between the two, produce the phenomenon of dislocation because of vibration so can prevent the state that is provided with of superposed relatively heat exchange unit (20 ').
In addition, the compression unit (50) that is provided with compressor (60) will be positioned on the residing bottom surface of heat exchange unit (20) comparatively suitable.At this moment, the post leg (53) of compression unit (50) together is placed in the post leg (23) of heat exchange unit (20) and supports on the platform (40), and this is to be delivered to the bottom surface for the moisture that prevents the bottom surface is sent to the noise and the vibration that produce in compression unit (50) or the compression unit (50).
Simultaneously, between the indoor set of heat exchange unit (20) and a compression unit (50) and a side, and between the indoor set of heat exchange unit (20 ') and compression unit (50) and opposite side, be connected by pipe arrangement (30) respectively, to be used for flowing of working fluid.Here, be the duty of example explanation heat exchange circulation with the air-conditioner that includes heat exchange unit (20) in the situation of refrigerating operation.
At first, absorb heat in the indoor heat converter of indoor set and become the working fluid of relatively-high temperature, be sent in the compression unit (50) by pipe arrangement (30).The working fluid of compression is sent to heat exchange unit (20) in the compression unit (50).That is, be sent to the outdoor heat converter of heat exchange unit (20) and the air-flow that forms by blowing fan carries out heat exchange during through outdoor heat converter at working fluid.At this moment, working fluid is delivered to heat in the air-flow by outdoor heat converter and becomes relatively low temperature.
Working fluid by outdoor heat converter expands in the expansion valve (not shown) and is sent to the indoor heat converter of indoor set.In expansion valve, working fluid becomes more expansive state in the indoor heat converter, and the working fluid that is sent to indoor heat converter is incited somebody to action aforesaid process repeatedly.Certainly, include identical heat exchange circulation is also arranged in the air-conditioner of opposite side heat exchange unit (20 ').
In addition, among the present invention off-premises station one side being produced the maximum compressor (60) of vibration is arranged in the compression unit (50), therefore separately, even if lamination is provided with heat exchange unit (20,20 '), vibration can be produced in the heat exchange unit (20,20 ') hardly and its stable lamination state can be kept.
Right among the present invention is not confined to above-mentioned example, but is under the jurisdiction of within the claim scope.In not exceeding the claim scope of putting down in writing in the claim, the operator of relevant industries can carry out various deformation to it.
In example of the present invention, serve as an example explanation with reference to the outdoor machine system that is provided with 2 heat exchange units with the compression unit that is provided with 2 compressors.But the present invention includes a plurality of compressors simultaneously and is arranged at compression unit, and the outdoor machine system of the heat exchange unit of number correspondence therewith is set.
Claims (3)
1, a kind of outdoor machine system of air-conditioner is characterized in that comprising:
Be provided with the working fluid of heat exchange circulation and carry out the heat exchanger of heat exchange to realize the heat exchange unit of heat exchange with extraneous air;
Inside is provided with the compressor of heat of compression exchange cycles working fluid, and is connected in heat exchange unit and the compression unit that uses.
2, the outdoor machine system of air-conditioner according to claim 1 is characterized in that, compressor is pressed the number setting of heat exchange unit at least, and each compressor is connected on the corresponding heat exchange unit.
3, according to the outdoor machine system of claim 1 or the described air-conditioner of claim 2, it is characterized in that, be provided with that a plurality of heat exchange units will connect respectively that each indoor machine of air-conditioner is used and by its sequential lamination setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019653 CN1712867A (en) | 2004-06-21 | 2004-06-21 | Outdoor unit system of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019653 CN1712867A (en) | 2004-06-21 | 2004-06-21 | Outdoor unit system of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1712867A true CN1712867A (en) | 2005-12-28 |
Family
ID=35718590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410019653 Pending CN1712867A (en) | 2004-06-21 | 2004-06-21 | Outdoor unit system of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1712867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567107A (en) * | 2013-10-28 | 2015-04-29 | 珠海格力电器股份有限公司 | Air conditioning unit |
-
2004
- 2004-06-21 CN CN 200410019653 patent/CN1712867A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567107A (en) * | 2013-10-28 | 2015-04-29 | 珠海格力电器股份有限公司 | Air conditioning unit |
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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 |