AU6904998A - Complex condenser - Google Patents
Complex condenser Download PDFInfo
- Publication number
- AU6904998A AU6904998A AU69049/98A AU6904998A AU6904998A AU 6904998 A AU6904998 A AU 6904998A AU 69049/98 A AU69049/98 A AU 69049/98A AU 6904998 A AU6904998 A AU 6904998A AU 6904998 A AU6904998 A AU 6904998A
- Authority
- AU
- Australia
- Prior art keywords
- water
- condensing
- cooling liquid
- evaporative cooling
- area
- 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.)
- Abandoned
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
P/00/01i1 Regulation 3.2
AUSTRALIA
Patents Act 1990 &see 0 00
ORIGINAL
COMPLETE SPECIFICATION STANDARD PATENT Invention Title: "COMPLEX CONDENSER" The following statement is a full description of this invention, including the best method of performing it known to me: Complex Condenser FIELD OF THE INVENTION The present invention relates to a complex condenser, the condenser is a main device of air conditioner, especially to a device can efficiently reduce temperature and pressure of refrigerant in coiled pipe of heat exchanger.
BACKGROUND OF THE INVENTION The present air conditioner needs to consider efficiency, when which reduces temperature and pressure of refrigerant in coiled between compressor and expansion device, therefore, how to efficiently embody efficiency is an important problem.
It mode of reducing temperature and pressure is generally air-cooled, dripped, evaporated and water-cooled, air-cooled mode is provided with fins on the coiled pipe, dripped and evaporated mode are dripping or drizzling on the coiled pipe, all of these modes are flowing and exhausting air by fan; water-cooled mode is cooled by water passing through heat exchanger. The total efficiency of air-cooled mode is about 2.2, the total efficiency of dripped and evaporated mode are about 3.5 and the total efficiency of water-cooled mode is about 3.6.
Beacause there is a very important relationship for the temperature and pressure of refrigerant on the load and noise of expansion device and compressor, therefore which is also important key problem thether energy consumption is large and use is longeval.
S SUMMARY OF THE INVENTION *oo The object of the present invention is to provide a device which can efficiently absorb the heat of heat exchanger.
V
The another object of the present invention is to provide a structure of heat exchanger which can efficiently use evaporation for heat exchange.
V
The further object of the present invention is to provide a device which distributes efficiently small water-drops on the heat exchanger.
The further object of the present invention is to provide a condenser, above its coiled pipe coated with water-retaining layer there is dripped (or drizzled) with evaporative cooling 1 iquid.
The concrete technical solution of implementing the present invention is described as below.
The comPlex condenser provided by the present invention, its constitution includes: a set of fan; a water pan, a water-feed, a water-dispenser and a water-drop S -distributor; there is evaporative cooling liquid in the water e 00"" pan; characterized in that, the condenser has two condensing areas, wherein; a first condensing area provides with fins on the coiled pipe which is extending from exiting pipeline of compressor; a second condensing area is coated with water-retaining layer on the coiled pipe which is exiting from the first condensing S area, and is guiding the coiled pipe to the expansion device; there is evaporative cooling liquid distributed via fan and water-dispenser on said first condensing area, said first and second condensing area are the area in which the evaporative cooling liquid distributed thereon via fan is implemented with air-cooled, water-cooled and evaporating cooled; there is a dripping unit or drizzle unit for supplying evaporative cooling liquid provided on said first condensing ii area; there is a dripping unit or drizzle unit for supplying evaporative cooling liquid provided on said second condensing area; a dripping unit or drizzle unit for supplying evaporative cooling liquid can be provided on said first and second condensing areas; thereis a water-retaining layer provided on the coiled pipe of said second condensing area; the external surface of the coiled pipe of said first or second condensing area is rough surface; the form of said first condensing area and second condensing *g area can be formed into bend; the coiled pipe of said second condensing area is upright-row mode; there are plural first condensing areas; there are plural second condensing areas.
The complex condenser provided by the present invention is mainly in that the coiled pipe in arrangment of wind direction is divided into a first condensing area and a second condensing area, there are first provided on the coiled pipe which extends from exiting pipeline of compressor in the first condensing area, there are water-retaining layers coated on the coiled in the second condensing area, and the coiled pipe is guided to an expansion device, a fan and a water-drop-dispenser is provided in the front of the second condensing area, so that the waterdrop are distributed on the first and second condensing areas, the evaporative cooling liquid (may be water) on the condensing areas can form a multiple-effect of absorbing heat for aircooled, water-cooled and evaporated absorbing heat, reducing the temperature and pressure of the refrigerant in the coiled pipes is then attained.
In above-mentioned constitution, there are water-retaining layers coated on the coiled pipe, and there are spacings between pipes, in which air is flowing, so that the effect of evaporation is more notable.
Above-mentioned water-retaining layer denotes that the evaporative cooling liquid can be permeated into wall of the coiled pipe, and the evaporative cooling liquid at the surface of the water-retaining layer can form an effect of evaporation for absorbing heat by the blowing of wind(air). The waterretaining layer can be no weaving fabric, woven cloth, net etc.
when above-mentioned water-retaining layer is in a wettish saturant state, the evaporative cooling liquid can drop down to the next coiled pipe owing to the factor of gravity etc; bridge bodies can be provided between two coiled pipes, the evaporative cooling liquid is then distributing downwards along the bridge bodies.
Above-mentioned water-retaining layer can increase surface area of evaporation effect, and absorbs the evaporative cooling liquid to some extent,based on this principle, the wall of the coiled pipe can also manufacture into rough surface, or the water-retaining and evaporating efficiency is obtained with other means in order to obtain the abovementioned object.
The exited air from the condenser of the present invention in use is not "exhausted heating gas which is exiting with conventional mode" but a gas with temperature about 28.5°C, so that which is not only greatly reducing power consumption, but also in that the exiting gas can not destroy environmet.
In practical, the coiled, first condensing area, second condensing area can be formed into bend, or up-anddown, left-and-right, front-and-rear or multiple arrangement.
When the complex condenser of the present invention is as non-separated air conditioner, the fan set of indoor fan and outdoor fan can use a motor in common.
When water-supply is in stopped state, except that liquor (or other evaporative cooling liquid) can manually pour into water pan; the heat exchange can also be directly implenented by I I cooling mode of blowing with fan in a state without water.
*r a a. a 4 a a a The present invention is further described with reference to the embodiment shown in appendent drawings as below.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view for the operation of the air conditioner of the present invention.
Fig. 2 is a perspective view of the condensing of the present invention (section in part).
Fig. 3 is a perspective view of the first condensing area of the present invention (section in part).
Fig. 4 is a perspective view of the second condensing area of the present invention.
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS A schematic view as operation of air conditioner of the present invention is shown in fig. 1, wherein which is divided
I
into an indoor side A and an outdoor side B, there is an evaporator provided in indoor side A, there are condensing areas provided in outdoor side B. As shown in Fig. 1, after the refrigerant is via reducing the pressure evaporated by the expansion device 10, blowing the wind in the evaporator 12 by the fan 11 froms into cooled wind which is then exiting, the refrigerant is recompressed into high pressure gas by means of the compresser 13, which is guided in condensing areas of outdoor side B.
As shown in Fig. 1, and Fig. 2, the outdoor side B includes a first condensing area 20, a second condensing area 30, a fan a water-drop-distributor 50 and a body 60, a water pan 61, a water-feed 62, a water-pipe 60, a water-dispenser 64 etc. The evaporative cooling liquid (may be water) 65 in the water pan 61 is via water-pipe 63 transferred by water-feed 62 to waterdispenser 64 provided above the frond side of the fan 40, the dripped (or drizzled) evaporative cooling liquid is thrown off by use of wind force of the fan 40 and centrifugal force of the fan (or by the other appendent devices), transferring the evaporative cooling liquid to water-drop-distributor 50 with net structure directly forms small water-drops (or foglike) which is drizzled with the wind direction to the first condensing area 20 and the second condensing area In above-mentioned water pan 61, there is also additionally a water-level swith provided for holding the water level in order to supply clear evaporative cooling liquid (or water) to watersupply device, water-filtering device.
The evaporative cooling liquid extracted from the water-feed 62 (or the like) can also directly drip above the first condensing area 20 or the second condensing area The schematic view of structure of the first condensing area S4* 20 is shown in Fig. 3, there are several fins provided on the
C.
external surface of the coiled pipe 21, there are spacings between two coiled pipes 21 and between two fins 22, which are favourable to that wind and small water-drops are passed on the second condensing area 30. The coiled pipe 21 of the first condensing area 20 is guided to the coiled pipe 31 of the second condensing area The second condensing area 30 is arranged behind the first condensing area 20.i.e. multipe condensing area can be arranged along the wing direction.
The schematic view of structure of the second condensing area is shown in Fig 4, there are water-retaining layers coated on the coiled pipe 31, there are several bridge bodies 33 (the i i i-i- ~ii material can be as same as the water-retaining layer) provided between the water-retaining layers 32 which are up-and-down arrangement. The material of the water-retaining layer 32 can be no weaving fabric etc. the small water-drops can be absorbed thereon, and permeate through the wall of coiled pipe, and the surplus evaporative cooling liquid can drop in or flow to the upper side of the next row of the coiled pipe 31 along the bridge bodies 33; When the wind blows the external surface of the water-retaining layer 31, a part of evaporative cooling liquid on the water-retaining layer 32 will be evaporated, the heat required for evaporation is extracted toward its under side, i.e. which is gradually extracted toward wall of the coiled pipe 31, and the refrigerant in the coiled pipe 31 is reduced in temperature and pressure; in the mean time, the evaporative cooling liquid owing to temperature of itself can also be equalizing with wall temperature of coiled pipe 31. The bridge bodies 33 guiding evaporative cooling liquid can be substitided by other mode or unnecessarily provided.
The evaporative cooling liquid drizzled (or dripped) on the water-drop distributor 50, the first condensing area 20 and the second condensing area 30 will downward drop in the water pan 61, when which is surplus.
The end of the coiled pipe in second condensing area 30 is guided to the expansion device The above-mentioned expansion device 10, compressor 13 can be provided in outdoor side B or in the body 60 of the condensing area.
The flowing direction of the refrigerant is from the compressor 13 through pipeling 14 to the coiled pipe 21 or the first condensing area 20, and then flows to the coiled pipe 31 of the condensing area 30, and at last, is guided from pipeline o* o to the expansion device 10. The above-mentioned pipelines 14, 60@ 06 15 between compressor 13 to expansion device 10 or coiled pipes 21, 31 can practically be a same pipeline.
S* S The first condensing area 20 and the second condensing area in the above-mentioned structure can be different arrangement mode.
The coiled pipe 21, 31 in the above-mentioned structure can be multiple-row, and can also be upright-row in arrangement mode.
The position of the first condensing area 20 and the second condensing area 30 can be exchangeable (exchange in up-anddown or front-and-rear.
Material with good heat conductance can be provided between the water-retaining layer 32 and wall of the coiled pipe 31.
The walls of the coiled pipes 21, 31 in the first condensing area 20 and the second condensing area 30, respectively, can also be manufactured into a state which can distribute the evaporative cooling liquid and can provide better conditon of evaporation.
The complex condenser as above-mentioned can be provided with plural structures as first condensing area or second condensing area, or other similar state.
9* S* S*
Claims (4)
1. A complex condenser, its constitution includes: a set of fan; a water pan, a water-feed, a water-dispenser and a water-drop-distributor; there is evaporative cooling liquid in the water pan; characterized in that, the condenser has two condensing areas, wherein a first condensing area provides with fins on the coiled Pipe which is extending from exiting pipeline or compressor; a second condensing area is coated with water-retaining layer on the coiled pipe which is exiting from the first condensing area, and is guiding the coiled pipe to the expansion device; there is evaporative cooling liquid distributed via fan and water-dispenser on said first condensing area, said first and second condensing areas are the area in which the evaporative cooling liquid distributed thereon via fan is implemented with air-cooled, water-cooled and evaporating cooled.
2. The complex condenser according to claim 1, characterized in that, there is a dripping unit or drizzle unit for supplying evaporative cooling liquid provided on said first condensing area.
9. The complex condenser according to claim 1, characterized in that, there are plural first condensing areas. The complex condenser to claim 1, characterized in that there are plural second condensing areas.
11. The complex condenser as hereinbefore described with reference to the drawing figures. Dated this Twenty-seventh day of May 1998 9 Huai-Wei WANG by his Patent Attorneys FISHER ADAMS KELLY 9. 99 I
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU69049/98A AU6904998A (en) | 1998-05-28 | 1998-05-28 | Complex condenser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU69049/98A AU6904998A (en) | 1998-05-28 | 1998-05-28 | Complex condenser |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6904998A true AU6904998A (en) | 1999-12-09 |
Family
ID=3752805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU69049/98A Abandoned AU6904998A (en) | 1998-05-28 | 1998-05-28 | Complex condenser |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU6904998A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116972459A (en) * | 2023-09-25 | 2023-10-31 | 杭州医维之星医疗技术有限公司 | Condensate water submerged cooling recovery device, condensate water submerged cooling recovery system, refrigeration equipment and control method |
-
1998
- 1998-05-28 AU AU69049/98A patent/AU6904998A/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116972459A (en) * | 2023-09-25 | 2023-10-31 | 杭州医维之星医疗技术有限公司 | Condensate water submerged cooling recovery device, condensate water submerged cooling recovery system, refrigeration equipment and control method |
CN116972459B (en) * | 2023-09-25 | 2024-01-12 | 杭州医维之星医疗技术有限公司 | Condensate water submerged cooling recovery device, condensate water submerged cooling recovery system, refrigeration equipment and control method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0961092A1 (en) | Complex condenser | |
AU741596B2 (en) | Rotating disk evaporative cooler | |
JP2009503431A (en) | Convector for cooling pipe circulating fluid | |
US6748759B2 (en) | High efficiency heat exchanger | |
WO2015158186A1 (en) | Composite-structure wet-film surface air cooler | |
KR20080077543A (en) | Cooling tower air inlet and drain pan | |
US20130043007A1 (en) | Condenser with capillary cooling device | |
US20070138662A1 (en) | Closed evaporative cooling tower | |
JP2006118797A (en) | Air conditioning system | |
EP0389190A2 (en) | Pre-cooled dry or like cooling apparatus | |
JP4899036B2 (en) | Exhaust heat suppression device for air-cooled cooling system and air-cooled cooling system | |
AU6904998A (en) | Complex condenser | |
AU2003248460A1 (en) | Air conditioners | |
GB2160963A (en) | Dew-point cooler | |
US5317884A (en) | Refrigerant pre-cooler | |
CA2327936A1 (en) | Passive wet cooling tower plume abatement system | |
JP2002039567A (en) | Air conditioner and its operation method | |
JP2008064426A (en) | Condenser and refrigerating machine | |
CN2330946Y (en) | Composite condenser | |
KR100447100B1 (en) | Cooling tower having a type of attaching to the precooler | |
CN217503821U (en) | Device for assisting cooling by utilizing air conditioner condensate water and adaptive air conditioner | |
JPH0363428A (en) | Cooled air supply facility for parked aircraft | |
CN1235264A (en) | Composite condenser | |
KR20190107460A (en) | Water saving cooling tower system with self condensation means utilizing outer air | |
CN109373464B (en) | Outdoor air conditioner refrigerating system based on thermodynamic second effect improvement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |