CN201764761U - Negative pressure vaporizing condenser - Google Patents
Negative pressure vaporizing condenser Download PDFInfo
- Publication number
- CN201764761U CN201764761U CN2010205262027U CN201020526202U CN201764761U CN 201764761 U CN201764761 U CN 201764761U CN 2010205262027 U CN2010205262027 U CN 2010205262027U CN 201020526202 U CN201020526202 U CN 201020526202U CN 201764761 U CN201764761 U CN 201764761U
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- tower body
- air
- condenser
- negative pressure
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Abstract
The utility model relates to a negative pressure vaporizing condenser mainly as a refrigerator unit in the refrigeration equipment field, which comprises a tower body. A spray cooling water circulation system is provided inside the tower body. An electric air blower is provided in the upper part inside the tower body. Air quantity adjusting plates are provided in the air inlets in the two sides of the tower body. A condensing coil for cooling, refrigerating and super-cooling the refrigerant can adopt a tube shape or a sheet shape. The condensing coil is provided with the condensing refrigerant inside. The utility model can effectively control the air inlet quantity through the large-air-pressure electric air blow and the air quantity adjusting plates and form a relatively great negative pressure inside the tower body so as to accelerate the evaporation of the spray cooling water and lower the temperature of the spray cooling water. Furthermore, the condensing pressure of the refrigerator unit is lowered and the operating efficiency of the refrigerator unit is improved. Compared with the air blower of a common vaporizing condenser, the air blower of the negative pressure vaporizing condenser has a slightly larger electric power. But compared with a conventional-model vaporizing condenser refrigerator unit, the refrigerator unit in the utility model has a lower condensing temperature up to 3-6 DEG. Therefore, the equipment energy conservation can be realized.
Description
Technical field
The utility model belongs to technical field of refrigeration equipment, relates to a kind of main negative pressure evaporation formula condenser as refrigeration unit, and its product can replace refrigeration unit water-cooled/air cooled condenser or conventional evaporative condenser.
Background technology
At present, in refrigerated air-conditioning system, evaporative condenser has obtained certain applications, and its more general traditional condensing plant (other shell-and-tube cooler+cooling tower+pond+water pump+connecting line+installation) more economically, effectively.Evaporative condenser can make the refrigeration system condensation temperature descend 6～8 ℃, compare with the water cooled condenser of band cooling tower, because it is disposable directly to the surrounding air heat extraction, save the high-power cool cycles water pump of traditional condensing plant, carry the spray water pump though increase, but therefore the shower water pump power can make system and energy conservation of compressor more than 20% much smaller than high-power cool cycles water pump.
In refrigeration plant evaporative condenser operating structure, how to reduce the tower internal pressure, make it to produce certain negative pressure, and then drive the hydrone evaporation, take away heat, realize reducing the condensation temperature effect, be the problem that this area manufacturer and technical staff generally are concerned about.Traditional method is to dispel the heat by the mode of drawing 1 wind and water-spraying evaporation at evaporative condenser top installation electric fan, but negative pressure and evaporation effect that existing evaporative condenser can produce are more limited, cause the cooling effect in the tower relatively poor, the refrigeration condensation temperature is also higher, thereby implements to still have on the structure further energy-conservation space in technology.
The utility model content
The purpose of this utility model is the problem that prior art exists is solved, and the negative pressure evaporation formula condenser of a kind of rational in infrastructure, easy to operate, refrigeration and good energy-conserving effect is provided.
The technical solution that adopts is so for achieving the above object; The tower body of the spraying cooling water circulatory system in comprising, is provided by the negative pressure evaporation formula condenser that is provided, top and both sides at tower body are respectively equipped with air outlet and air inlet, the tower body outside carries the spray water pump, the middle part is provided with the water droplet redistributor in tower body, above the water droplet redistributor, be provided with condenser coil, the condenser coil top is provided with the water distribution system of spray header and nozzle composition, the water distribution system top is provided with water collection device, dispose an electric fan at the tower body internal upper part, air-flow plate is equipped with at the air inlet place in the tower body both sides, condenser coil adopts tubular form condenser coil or sheet form condenser coil, is filled with condensating refrigerant in the coil pipe.
Project organization scheme of the present utility model comes from following operation mechanism: after water surface pressure reduces, drawing 1 power between the hydrone reduces, the water evaporation is accelerated, hydrone after the evaporation flies away from the water liquid level speed to be accelerated, the part heat in the spraying cooling water is taken away in the hydrone evaporation, and the spraying cooling water temperature is reduced; Be provided with big blast strong wind amount electric fan in the utility model, effectively the control tower internal pressure forms negative pressure, spraying cooling water in the tower has been increased negative pressure kinetic energy, water cooling is speeded up, overcome environmental condition simultaneously again because of the influence of humidity in the air to spray cooling back coolant-temperature gage value; When the spraying cooling water temperature is lower than ambient air temperature, thermal energy transfer feedwater in the air, behind air cooling-down, the water in air molecule content is constant, and water is subjected to the effect of negative pressure kinetic energy when moving forward, and water is in surperficial rapid evaporation, increase humidity in the air again, because air is descended by the spraying cooling water temperature, the humid air temperature also descends again, so absolute humidity also will change; Water constantly evaporates, and water temperature constantly descends, and air is cooling more constantly, and this operation form plays the key effect that reduces the spraying cooling water temperature and change humidity in the air.
The utility model is owing to disposed big blast strong wind amount electric fan in the condenser tower body, add that air-flow plate can effectively control the air intake air quantity, so can in tower, form big negative pressure, the spraying cooling water evaporation is accelerated, the spraying cooling water temperature reduces (can be lower than local wet-bulb temperature), and then can reduce the refrigeration unit condensing pressure, improve the operational efficiency of refrigeration unit.The big blast strong wind amount blower fan electric power of this negative pressure evaporation formula condenser is compared bigger with the common evaporative condenser blower fan of same model, the refrigeration unit condensation temperature can reduce by 3 ℃～6 ℃ than the evaporative condenser refrigeration unit condensation temperature of conventional model, thereby can realize the purpose of device energy conservation.
Description of drawings
Accompanying drawing is the structural representation of a specific embodiment of the utility model.
Each label title is respectively in the accompanying drawing: the 1-water leg, and the 2-ball-cock assembly, 3-sprays water pump, 4-air inlet, 5-air-flow plate, 6-water droplet redistributor, 7-spray header, 8-condense water disk, 9-nozzle, 10-water collection device, 11-electric fan, 12-air outlet.
The specific embodiment
Below with reference to accompanying drawing the utility model content is described further, but concrete form of implementation of the present utility model is not limited in following embodiment.
Referring to accompanying drawing, negative pressure evaporation formula condenser described in the utility model comprises a tower body.The top of tower body is provided with air outlet 12, and both sides are provided with air inlet 4, and air-flow plate 5 is equipped with at 4 places at air inlet.The tower body outside carries spray water pump 3, is provided with spray header 7, condenser coil 8, nozzle 9 and water droplet redistributor 6 in tower body.Be used for the cooling condensation of cold-producing medium and cold excessively condenser coil 8 can adopt the tubular form condenser coil, also can adopt the sheet form condenser coil.Be provided with water collection device 10 and big blast strong wind amount electric fan 11 on tower body top, can be regulated by the size of regulating electric fan 11 rotating speeds and 5 pairs of intakes of air-flow plate in the real work, come the size of negative pressure in the control tower, thereby regulate the refrigeration unit condensation temperature.Be provided with in the tower body bottom and disposed ball-cock assembly 2 and water leg 1, can be undertaken in time replenishing by the water yield of 2 pairs of evaporation losses of ball-cock assembly.
Claims (1)
1. negative pressure evaporation formula condenser, establish the tower body of the spraying cooling water circulatory system in comprising, top and both sides at tower body are respectively equipped with air outlet (12) and air inlet (4), the tower body outside carries spray water pump (3), the middle part is provided with water droplet redistributor (6) in tower body, be provided with condenser coil (8) in water droplet redistributor (6) top, condenser coil (8) top is provided with the water distribution system of spray header (7) and nozzle (9) composition, the water distribution system top is provided with water collection device (10), it is characterized in that disposing an electric fan (11) at the tower body internal upper part, locate to be equipped with air-flow plate (5) at tower body both sides air inlets (4), condenser coil (8) adopts tubular form condenser coil or sheet form condenser coil, is filled with condensating refrigerant in the coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205262027U CN201764761U (en) | 2010-09-10 | 2010-09-10 | Negative pressure vaporizing condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205262027U CN201764761U (en) | 2010-09-10 | 2010-09-10 | Negative pressure vaporizing condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764761U true CN201764761U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205262027U Expired - Lifetime CN201764761U (en) | 2010-09-10 | 2010-09-10 | Negative pressure vaporizing condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764761U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563983A (en) * | 2011-12-19 | 2012-07-11 | 深圳市立冰空调有限公司 | Air-conditioner evaporating type condensing system and method |
| CN103344136A (en) * | 2013-07-25 | 2013-10-09 | 烟台珈群高效节能设备有限公司 | Blast furnace tower cooling mechanism |
| CN103673413A (en) * | 2012-09-10 | 2014-03-26 | 珠海格力电器股份有限公司 | Evaporative condenser |
| CN104696060A (en) * | 2015-03-16 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Cooling system and control method thereof for water-cooled engine water tank |
| CN104696059A (en) * | 2015-03-16 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Cooling system and control method thereof for water-cooled engine water tank |
| CN105202824A (en) * | 2015-11-03 | 2015-12-30 | 孙翠玲 | Evaporative type condenser |
| CN106839535A (en) * | 2017-01-26 | 2017-06-13 | 上海宝丰机械制造有限公司 | Diffuser pipe and the evaporative condenser including it |
| CN108106453A (en) * | 2018-01-30 | 2018-06-01 | 荆州市宏达生物科技股份有限公司 | A kind of aerating and cooling tower control device |
| CN108392974A (en) * | 2018-05-03 | 2018-08-14 | 烟台龙源电力技术股份有限公司 | A kind of system reducing thermal power plant's white cigarette plumage steam discharge capacity |
| CN114543397A (en) * | 2022-02-23 | 2022-05-27 | 济南神华制冷设备有限公司 | Potential energy conversion spraying system for evaporative condenser and working method |
-
2010
- 2010-09-10 CN CN2010205262027U patent/CN201764761U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563983A (en) * | 2011-12-19 | 2012-07-11 | 深圳市立冰空调有限公司 | Air-conditioner evaporating type condensing system and method |
| CN103673413B (en) * | 2012-09-10 | 2016-06-08 | 珠海格力电器股份有限公司 | A kind of evaporative condenser |
| CN103673413A (en) * | 2012-09-10 | 2014-03-26 | 珠海格力电器股份有限公司 | Evaporative condenser |
| CN103344136A (en) * | 2013-07-25 | 2013-10-09 | 烟台珈群高效节能设备有限公司 | Blast furnace tower cooling mechanism |
| CN104696060A (en) * | 2015-03-16 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Cooling system and control method thereof for water-cooled engine water tank |
| CN104696059A (en) * | 2015-03-16 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Cooling system and control method thereof for water-cooled engine water tank |
| CN104696060B (en) * | 2015-03-16 | 2018-01-12 | 芜湖凯博实业股份有限公司 | A kind of cooling system and its control method for water-cooled engine water tank |
| CN105202824A (en) * | 2015-11-03 | 2015-12-30 | 孙翠玲 | Evaporative type condenser |
| CN106839535A (en) * | 2017-01-26 | 2017-06-13 | 上海宝丰机械制造有限公司 | Diffuser pipe and the evaporative condenser including it |
| CN108106453A (en) * | 2018-01-30 | 2018-06-01 | 荆州市宏达生物科技股份有限公司 | A kind of aerating and cooling tower control device |
| CN108106453B (en) * | 2018-01-30 | 2023-11-17 | 荆州市宏达生物科技股份有限公司 | Ventilation cooling tower controlling means |
| CN108392974A (en) * | 2018-05-03 | 2018-08-14 | 烟台龙源电力技术股份有限公司 | A kind of system reducing thermal power plant's white cigarette plumage steam discharge capacity |
| CN108392974B (en) * | 2018-05-03 | 2024-05-14 | 烟台龙源电力技术股份有限公司 | System for reducing emission of white smoke plume water vapor of thermal power plant |
| CN114543397A (en) * | 2022-02-23 | 2022-05-27 | 济南神华制冷设备有限公司 | Potential energy conversion spraying system for evaporative condenser and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Zhongya Technology Development Co., Ltd. Assignor: Jiang Jianming Contract record no.: 2013610000105 Denomination of utility model: Negative pressure vaporizing condenser Granted publication date: 20110316 License type: Exclusive License Record date: 20130903 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Xi'an Zhongya Technology Development Co., Ltd. Assignor: Jiang Jianming Contract record no.: 2013610000105 Date of cancellation: 20160822 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160908 Address after: Jinghe Industrial Park Jingwei two road 710201 Shaanxi city of Xi'an province Xi'an economic and Technological Development Zone Patentee after: Xi'an Zhongya Technology Development Co., Ltd. Address before: 710201 Shaanxi city of Xi'an province Xi'an economic and Technological Development Zone Jinghe Industrial Park, Jing Wei Road two central Asia Technology Co. Ltd. Patentee before: Jiang Jianming |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |