CN201803537U - Water chilling unit of evaporative condenser - Google Patents
Water chilling unit of evaporative condenser Download PDFInfo
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- CN201803537U CN201803537U CN2010205584302U CN201020558430U CN201803537U CN 201803537 U CN201803537 U CN 201803537U CN 2010205584302 U CN2010205584302 U CN 2010205584302U CN 201020558430 U CN201020558430 U CN 201020558430U CN 201803537 U CN201803537 U CN 201803537U
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- condenser
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- water
- condenser coil
- water chilling
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Abstract
The utility model relates to refrigerating units, in particular to a water chilling unit of an evaporative condenser, which comprises a compressor, a condenser, an expansion valve and an evaporator. The condenser further includes a fan, an outer casing and a condensing coil arranged inside a body of the outer casing, an inlet port and an outlet port of the condensing coil are connected into a coolant refrigerating loop, the outer casing is provided with an air inlet and an air outlet, the fan is arranged at the air outlet of the outer casing, a reservoir is arranged below the condensing coil, sprayers are arranged on the periphery of the condensing coil, water inside the reservoir is delivered to the sprayers by a delivery device, a packing space is arranged between the condensing coil and the reservoir, packing for slowing down water flowing through the packing space is filled in the packing space, and water sprayed out of the sprayers fills into the packing space via the surface of the condensing coil and then falls into the reservoir via the packing space. Compared with air-cooling and water-cooling type units under the same heat dissipation condition, the water chilling unit of an evaporative condenser has the advantages that the area of the condensing coil is much smaller, operation efficiency of the water chilling unit is high, the unit can be operated at lower condensing temperature, and integral energy efficiency ratio of the water chilling unit is greatly improved.
Description
Technical field
The utility model relates to a kind of refrigeration unit, specifically relates to a kind of evaporative condenser handpiece Water Chilling Units.
Background technology
The applicant invented multiple evaporative condenser handpiece Water Chilling Units, find still to have some shortcomings, the subject matter of tracing it to its cause still occurs on the evaporative condenser, also do not reach best as condenser coil heat exchange effect, smoked soon from the water of condenser coil surface process and to be recycled, water after the heat absorption also is not able to do in time fully to lower the temperature, and is carried out heat exchange once more again, causes heat exchanger effectiveness not high.Water loses in heat transfer process and goes through evil, needs frequent supplementing water, waste water resource.
Summary of the invention
Therefore, the design's purpose is to provide a kind of evaporative condenser condensation unit that can improve evaporation effect, conserve water resource and increase unit eer.
The purpose of this utility model is achieved in that
A kind of evaporative condenser handpiece Water Chilling Units, comprise compressor, condenser, expansion valve, evaporimeter, constitute a refrigerant refrigerating circuit between them, described condenser comprises blower fan again, shell and the condenser coil that is located in the shell body, the turnover port of condenser coil is connected in the refrigerant refrigerating circuit, shell is provided with air inlet and air outlet, blower fan is located at the air outlet place of shell, the condenser coil below is provided with cistern, the condenser coil periphery is provided with shower nozzle, there is conveying device that the water in the cistern is delivered to shower nozzle, be provided with filling space between described condenser coil and the cistern, be filled with in the filling space and delay the filler of current, fall in the filling space through the condenser coil surface from the water of shower nozzle ejection by filling space, again in filling space falls into cistern.
The high pressure, high temperature refrigerant of discharging from compressor enters into condenser and moves, and the skin of this condenser is because of there being a water injection system, often keep moistening, inducing by air inlet of the negative pressure that forms blowed to condenser coil when simultaneously an amount of wind can spray because of spray water pressure and water, water and air formed mixed flow before arriving condenser coil, produce evaporation and be cooled to wet-bulb temperature and blow over condenser coil, the evaporation of part recirculated water, in evaporation process, utilize the mode of sensible heat and latent heat to carry out heat exchange, take away a large amount of heats.
Technique scheme also can further be improved by following measures:
Described shower nozzle is located at the condenser coil top, the corresponding condenser coil of cover top portion position is provided with the cold wind air inlet, and corresponding condenser coil side is the hot blast air outlet, and cold wind air inlet place is provided with the inlet air grid, hot blast air outlet place is provided with air outlet grate, and the hot blast air outlet communicates with air outlet.
Described filling space side be respectively equipped with cold wind air inlet and hot blast air outlet, cold wind air inlet place is provided with the inlet air grid, the hot blast air outlet communicates with air outlet.
Described conveying device comprises water pipe and water pump, cross current cistern and shower nozzle.
Described condenser coil is coated with radiated rib, and radiated rib is dislocatedly distributed.
The utility model reasonable in design is simple, under the handpiece Water Chilling Units of using this condenser product and the identical heat dissipation capacity condition with air-cooled, water-cooled unit relatively, the condenser coil area is little a lot, and very high operating efficiency arranged, unit can be turned round under relatively lower condensation temperature, whole Energy Efficiency Ratio greatly improves, and the unusual conserve water of this handpiece Water Chilling Units.
Description of drawings
Fig. 1 is the example structure schematic diagram;
Fig. 2 is the radiated rib distribution map of embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment, in conjunction with Fig. 1 and Fig. 2, a kind of evaporative condenser handpiece Water Chilling Units comprises compressor 20, condenser 30, expansion valve 40, evaporimeter 50, filter 60, constitutes a refrigerant refrigerating circuit between them.
Described condenser 30 comprises shell 1, blower fan 2, condenser coil 3, shower nozzle 4, water pump 5.The entrance point that coagulates coil pipe 3 is communicated with the high pressure gas end of compressor 20, and the port of export of condenser coil 3 is communicated with filter 60, and condenser coil 3 is located in shell 1 body, and condenser coil 3 is coated with radiated rib 6, and radiated rib 6 is dislocatedly distributed.Blower fan 2 is located at air outlet 7 places of shell, and condenser coil 3 belows are provided with cistern 8, and shower nozzle is located at the condenser coil top, has water pipe 9 to be communicated with cistern 8 and shower nozzle 4, and realizes that by water pump 5 water is recycled.Be provided with the filling space 10 that filler is housed between condenser coil 3 and cistern 8, the water that sprays from shower nozzle falls in the cistern through condenser coil, filling space.
The corresponding condenser coil of described cover top portion position is provided with cold wind air inlet 11, and corresponding condenser coil side is a hot blast air outlet 12, and cold wind air inlet and hot blast air outlet place are provided with air outlet grate 13,14 respectively, and hot blast air outlet 12 communicates with air outlet 7.Described filling space 10 sides be respectively equipped with cold wind air inlet 15 and hot blast air outlet 16, cold wind air inlet 15 places are provided with inlet air grid 17, hot blast air outlet 16 communicates with air outlet 7.
Start water pump, water in the cistern is pumped down to shower nozzle, the water of shower nozzle ejection flows through from condenser coil and fin surface, fall in the filling space, drop down onto cistern at last, behind fan starting, outdoor cold wind enters from cold wind air inlet 11 and blows to condenser coil 3, blow out from hot blast air outlet 12 then, take away heat.Filling space 10 too, cold wind blows to filler from cold wind air inlet 15, and hot water is fully contacted with air, reduces water temperature, blows out from hot blast air outlet 16 then.
Claims (5)
1. evaporative condenser handpiece Water Chilling Units, comprise compressor, condenser, expansion valve, evaporimeter, constitute a refrigerant refrigerating circuit between them, described condenser comprises blower fan again, shell and the condenser coil that is located in the shell body, the turnover port of condenser coil is connected in the refrigerant refrigerating circuit, shell is provided with air inlet and air outlet, blower fan is located at the air outlet place of shell, the condenser coil below is provided with cistern, the condenser coil periphery is provided with shower nozzle, there is conveying device that the water in the cistern is delivered to shower nozzle, it is characterized in that: be provided with filling space between described condenser coil and the cistern, be filled with in the filling space and delay the filler of current, fall in the filling space through the condenser coil surface from the water of shower nozzle ejection by filling space, again in filling space falls into cistern.
2. according to the described evaporative condenser handpiece Water Chilling Units of claim 1, it is characterized in that: described shower nozzle is located at the condenser coil top, the corresponding condenser coil of cover top portion position is provided with the cold wind air inlet, corresponding condenser coil side is the hot blast air outlet, cold wind air inlet place is provided with the inlet air grid, hot blast air outlet place is provided with air outlet grate, and the hot blast air outlet communicates with air outlet.
3. according to the described evaporative condenser handpiece Water Chilling Units of claim 1, it is characterized in that: described filling space side be respectively equipped with cold wind air inlet and hot blast air outlet, cold wind air inlet place is provided with the inlet air grid, the hot blast air outlet communicates with air outlet.
4. according to the described evaporative condenser handpiece Water Chilling Units of claim 1, it is characterized in that: described conveying device comprises water pipe and water pump, cross current cistern and shower nozzle.
5. according to the described evaporative condenser handpiece Water Chilling Units of claim 1, it is characterized in that: described condenser coil is coated with radiated rib, and radiated rib is dislocatedly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205584302U CN201803537U (en) | 2010-10-13 | 2010-10-13 | Water chilling unit of evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205584302U CN201803537U (en) | 2010-10-13 | 2010-10-13 | Water chilling unit of evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803537U true CN201803537U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205584302U Expired - Fee Related CN201803537U (en) | 2010-10-13 | 2010-10-13 | Water chilling unit of evaporative condenser |
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| CN (1) | CN201803537U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557643A (en) * | 2013-10-23 | 2014-02-05 | 珠海风合节能科技开发有限公司 | Condenser heat dissipation enhancing device for compression refrigerating machine and control method thereof |
| CN103557635A (en) * | 2013-11-12 | 2014-02-05 | 银永忠 | Padding evaporation absorption device taking LiBr as absorbent |
| CN106196758A (en) * | 2016-08-27 | 2016-12-07 | 浙江国祥股份有限公司 | Plate-sheet-type evaporative condenser |
| CN108332453A (en) * | 2018-02-07 | 2018-07-27 | 东北大学 | A kind of compound evaporative condenser |
| CN108562071A (en) * | 2018-04-19 | 2018-09-21 | 浙江国祥股份有限公司 | A kind of evaporative condenser |
-
2010
- 2010-10-13 CN CN2010205584302U patent/CN201803537U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557643A (en) * | 2013-10-23 | 2014-02-05 | 珠海风合节能科技开发有限公司 | Condenser heat dissipation enhancing device for compression refrigerating machine and control method thereof |
| CN103557635A (en) * | 2013-11-12 | 2014-02-05 | 银永忠 | Padding evaporation absorption device taking LiBr as absorbent |
| CN106196758A (en) * | 2016-08-27 | 2016-12-07 | 浙江国祥股份有限公司 | Plate-sheet-type evaporative condenser |
| CN106196758B (en) * | 2016-08-27 | 2018-05-15 | 浙江国祥股份有限公司 | Plate-sheet-type evaporative condenser |
| CN108332453A (en) * | 2018-02-07 | 2018-07-27 | 东北大学 | A kind of compound evaporative condenser |
| CN108332453B (en) * | 2018-02-07 | 2020-01-03 | 东北大学 | Composite evaporative condenser |
| CN108562071A (en) * | 2018-04-19 | 2018-09-21 | 浙江国祥股份有限公司 | A kind of evaporative condenser |
| CN108562071B (en) * | 2018-04-19 | 2019-03-29 | 浙江国祥股份有限公司 | A kind of evaporative condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN SHUNDE MEIGAO AIR CONDITIONING EQUIPMENT CO Free format text: FORMER OWNER: YIHUI AIR CONDITIONER CO., LTD., SHUNDE ZONE, FOSHAN CITY Effective date: 20110601 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528300 NO. 8, ZHUJIANG AVENUE, BIJIANG INDUSTRIAL ZONE, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528300 BIJIANG INDUSTRIAL ZONE, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110601 Address after: 528300 Guangdong province Foshan city Beijiao District Shunde town Bijiang Industrial Zone Patentee after: Cold Magic Air-conditioning Equipment Co. Ltd., Guangzhou City Shunde District Address before: No. 8 Pearl River Avenue 528300 Guangdong city of Foshan province Beijiao District Shunde town Bijiang Industrial Zone Patentee before: Yihui Air Conditioner Co., Ltd., Shunde Zone, Foshan City |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20171013 |