CN2529160Y - Evaporative condenser cold water machine set - Google Patents
Evaporative condenser cold water machine set Download PDFInfo
- Publication number
- CN2529160Y CN2529160Y CN 02225411 CN02225411U CN2529160Y CN 2529160 Y CN2529160 Y CN 2529160Y CN 02225411 CN02225411 CN 02225411 CN 02225411 U CN02225411 U CN 02225411U CN 2529160 Y CN2529160 Y CN 2529160Y
- Authority
- CN
- China
- Prior art keywords
- condenser
- casing
- chilling units
- water
- watering device
- 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.)
- Ceased
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a cold water making equipment, in particular to a vaporization-typed condenser cold water unit. The utility model comprises a compressor, a condenser, an expansion valve, and an evaporator. A shell of the condenser is a box body which is internally provided with a condensation coil; the lower part of the condensation coil in the box body is provided with a reservoir; the circumference of the condensation coil in the box body is provided with a watering device; a water conveying device is arranged between the reservoir and the watering device; the wall of the box body on the reservoir is provided with an air inlet and a corresponding air outlet. The utility model has reasonable and simple structure design. On the condition of the same heat dissipation quantity, compared with the wind cooled typed unit and water cooled typed unit, the coefficient of performance (COP) of the utility model is 4.2 through 5.2, which is higher than the wind cooled typed unit by about 40-60 percent, and is higher than the water cooled typed unit by about 25-30 percent.
Description
(1) technical field
The utility model relates to a kind of chilled water equipment, specifically relates to a kind of evaporative condenser handpiece Water Chilling Units.
(2) background technology
The chilled water industry is usually with air-cooled handpiece Water Chilling Units and water-cooled handpiece Water Chilling Units now, air-cooled handpiece Water Chilling Units can only be utilized airborne sensible heat to absorb to become the latent heat of liquid by gas in the refrigerant, so condenser needs usable floor area bigger, and the installation site requires very high, and the whole Energy Efficiency Ratio (COP) of air-cooled handpiece Water Chilling Units is 2.5-3.2; The water-cooled handpiece Water Chilling Units need be installed water tower and be laid water pipe, and water pump is installed, and the while M R is loaded down with trivial details and expense is very high, and the whole Energy Efficiency Ratio (COP) of water-cooled handpiece Water Chilling Units is 3.2-4.0.
(3) summary of the invention
Therefore, the purpose of this utility model is to provide a kind of evaporative condenser handpiece Water Chilling Units that can improve the whole Energy Efficiency Ratio of handpiece Water Chilling Units.
The purpose of this utility model is to realize like this.
A kind of evaporative condenser handpiece Water Chilling Units, comprise compressor, condenser, expansion valve, evaporimeter, described compressor, condenser, expansion valve, the airtight successively connection of evaporimeter makes refrigerant cycle operation therein, described condenser casing is a casing, be provided with condenser coil in the casing, condenser coil is snakelike coiling, the one end is connected with compressor, the other end is connected with expansion valve, in casing, be provided with cistern below the condenser coil, in casing, be provided with watering device around the condenser coil, be provided with fortune water device between cistern and the watering device, on the box body wall above the cistern, be provided with air inlet, the corresponding air outlet that also is provided with.The condenser of evaporative condenser handpiece Water Chilling Units is that the gas coolant of high pressure that compressor is discharged and heat is transported in the condenser coil and moves, and the skin of this coil pipe is because of having fortune water and sprinkler system, often keep moistening, coil pipe is crossed in an amount of wind simultaneously, make a part of recirculated water evaporation, in evaporation process, utilize the mode of sensible heat and latent heat to carry out heat exchange, take away a large amount of heat energy, thereby reach the purpose of condensed gas refrigerant.
Technique scheme also can further be improved by following measures.
Described fortune water device is to be provided with delivery port in cistern bottom, between delivery port and the watering device with the airtight water pump that is connected and on aqueduct, also is provided with the usefulness of drawing water of aqueduct.
Described watering device is located at the condenser coil top.
Described watering device is to be provided with delivery port on the aqueduct above the condenser coil, and delivery port is provided with sprinkler tip.
Air inlet is located on the wall box, and the air inlet place on wall box is provided with electric fan.
Air outlet is located at the top of casing, and the air outlet place also is provided with water fender.
The utility model reasonable in design is simple, vaporation-type compares with air-cooled, water-cooled unit under the condition of identical heat dissipation capacity, the condenser coil area is little a lot, and very high operating efficiency arranged, unit can be turned round under relatively lower condensation temperature, overall efficiency is 4.2-5.2 than (COP), than the high about 40-60% of air-cooled unit, than the high about 25-30% of water-cooled unit.
(4) description of drawings
Accompanying drawing is the utility model structural representation
(5) specific embodiment
A kind of evaporative condenser handpiece Water Chilling Units, comprise compressor 1, condenser 2, expansion valve 3, evaporimeter 4, condenser 2 shells are casings 5, be provided with condenser coil 6 in the casing 5, condenser coil 6 is snakelike coiling, the one end is connected with compressor 1, the other end is connected with expansion valve 3, casing 5 bottoms below condenser coil 6 are provided with cistern 7, casing 5 tops above condenser coil 6 are provided with watering device, cistern 7 bottoms are provided with delivery port, between delivery port and the watering device with 8 airtight connections of aqueduct, and 8 water pumps 9 that also are provided with the usefulness of drawing water on aqueduct, watering device is to be provided with delivery port on the aqueduct above the condenser coil 68, delivery port is provided with sprinkler tip 10, and air inlet is located on casing 5 sidewalls, and the air inlet place on casing 5 sidewalls is provided with electric fan 11, air outlet 12 is located at the top of casing 5, and air outlet 12 places also are provided with water fender 13.
Claims (6)
1, a kind of evaporative condenser handpiece Water Chilling Units, comprise compressor, condenser, expansion valve, evaporimeter, described compressor, condenser, expansion valve, the airtight successively connection of evaporimeter makes refrigerant cycle operation therein, described condenser casing is a casing, be provided with condenser coil in the casing, condenser coil is snakelike coiling, the one end is connected with compressor, the other end is connected with expansion valve, it is characterized in that: in casing, be provided with cistern below the condenser coil, in casing, be provided with watering device around the condenser coil, be provided with fortune water device between cistern and the watering device, on the box body wall above the cistern, be provided with air inlet, the corresponding air outlet that also is provided with.
2, evaporative condenser handpiece Water Chilling Units according to claim 1, it is characterized in that: described fortune water device is to be provided with delivery port in cistern bottom, between delivery port and the watering device with the airtight water pump that is connected and on aqueduct, also is provided with the usefulness of drawing water of aqueduct.
3, evaporative condenser handpiece Water Chilling Units according to claim 1 and 2 is characterized in that: described watering device is located at the condenser coil top.
4, evaporative condenser handpiece Water Chilling Units according to claim 3 is characterized in that: described watering device is to be provided with delivery port on the aqueduct above the condenser coil, and delivery port is provided with sprinkler tip.
5, evaporative condenser handpiece Water Chilling Units according to claim 1, it is characterized in that: air inlet is located on the wall box, and the air inlet place on wall box is provided with electric fan.
6, evaporative condenser handpiece Water Chilling Units according to claim 1, it is characterized in that: air outlet is located at the top of casing, and the air outlet place also is provided with water fender.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225411 CN2529160Y (en) | 2002-01-22 | 2002-01-22 | Evaporative condenser cold water machine set |
| HK02103999A HK1045065A2 (en) | 2002-01-22 | 2002-05-29 | Evaporative cooled packaged chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225411 CN2529160Y (en) | 2002-01-22 | 2002-01-22 | Evaporative condenser cold water machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529160Y true CN2529160Y (en) | 2003-01-01 |
Family
ID=4771790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02225411 Ceased CN2529160Y (en) | 2002-01-22 | 2002-01-22 | Evaporative condenser cold water machine set |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2529160Y (en) |
| HK (1) | HK1045065A2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449227C (en) * | 2007-04-05 | 2009-01-07 | 山东省果树研究所 | Refrigerator with air-cooling, water-cooling and evaporation cooling integration |
| CN101424132B (en) * | 2008-11-18 | 2013-03-20 | 浙江正理生能科技有限公司 | Air source heat pump water heater swimming pool constant temperature system |
| CN104697227A (en) * | 2015-03-17 | 2015-06-10 | 浙江国祥空调设备有限公司 | Evaporation condensation high-efficiency screw water chilling unit with deep supercooling device |
| CN111237843A (en) * | 2020-03-10 | 2020-06-05 | 中国科学院工程热物理研究所 | Energy island heating system based on wind energy |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591084B (en) * | 2018-04-12 | 2019-07-26 | 石家庄金士顿轴承科技有限公司 | A kind of direct-connected centrifugal blower of fuel cell high speed |
-
2002
- 2002-01-22 CN CN 02225411 patent/CN2529160Y/en not_active Ceased
- 2002-05-29 HK HK02103999A patent/HK1045065A2/en active IP Right Revival
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449227C (en) * | 2007-04-05 | 2009-01-07 | 山东省果树研究所 | Refrigerator with air-cooling, water-cooling and evaporation cooling integration |
| CN101424132B (en) * | 2008-11-18 | 2013-03-20 | 浙江正理生能科技有限公司 | Air source heat pump water heater swimming pool constant temperature system |
| CN104697227A (en) * | 2015-03-17 | 2015-06-10 | 浙江国祥空调设备有限公司 | Evaporation condensation high-efficiency screw water chilling unit with deep supercooling device |
| CN111237843A (en) * | 2020-03-10 | 2020-06-05 | 中国科学院工程热物理研究所 | Energy island heating system based on wind energy |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1045065A2 (en) | 2002-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUSHAN CITY SHUNDE DISTRICT YIHUI AIR CONDITIONER Free format text: FORMER NAME OR ADDRESS: YIHUI AIR CONDITIONING EQUIPMENT CO., LTD., SHUNDE |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Yihui Air Conditioner Co., Ltd., Shunde Zone, Foshan City Patentee before: Yihui Air Conditioner Equipment Co., Ltd., Shunde |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20101109 Decision number of declaring invalidation: 15508 Granted publication date: 20030101 |