CN203464786U - Composite closed cooling tower - Google Patents
Composite closed cooling tower Download PDFInfo
- Publication number
- CN203464786U CN203464786U CN201320316520.4U CN201320316520U CN203464786U CN 203464786 U CN203464786 U CN 203464786U CN 201320316520 U CN201320316520 U CN 201320316520U CN 203464786 U CN203464786 U CN 203464786U
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- cooling
- heat exchanger
- receiving tank
- water receiving
- shell
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Abstract
The utility model relates to a composite closed cooling tower. A blower is arranged on the top of a shell, wherein an air inlet window used for introducing in dry cold air is arranged on the side wall of the shell, and a water receiving tank is arranged on the bottom of the shell; the interior of the shell is divided into two cooling chambers by a clapboard, and a cooling mechanism is installed in each cooling chamber; each cooling mechanism comprises a spray thrower, a heat exchanger and a spray pump, the heat exchanger is arranged in the cooling chamber, and a heat fluid inlet of the heat exchanger is located at the upper side and a cold fluid outlet of the heat exchanger is located at the lower side; and the spray thrower is arranged right above the heat exchanger, and the water inlet of the spray thrower is communicated with the spray pump and the water receiving tank through a circulating pipeline. According to the composite closed cooling tower provided by the utility model, two cooling mechanisms capable of independently working are arranged in the shell to improve the utilization rate of the equipment, and the equipment can be started according to practical conditions to save the energy source; and fillers are added in the shell to prolong the cooling water residence time, increase the heat exchange area, increase the heat exchange amount and improve the cooling effect.
Description
Technical field
The utility model relates to a kind of cooling device, and specifically a kind of combined type closed cooling tower, belongs to cooling device technical field.
Background technology
Closed cooling tower (being also evaporating air cooler or closed cooling tower) is conventional cooling device in producing, and it is generally that pipe heat exchanger is placed in tower, the heat exchange assurance cooling-down effect of air, shower water and recirculated water by circulation.Owing to being closed cycle, it can guarantee that water quality is not contaminated, has well protected the efficient operation of main equipment, has improved service life.When outside air temperature is lower, can cut off water-spray system, play water-saving result.Along with national energy-saving reduces discharging the enforcement of policy and the scarcity day by day of water resource, close combined type closed cooling tower was widely used in industries such as Ferrous Metallurgy, power electronics, machining, air-conditioning systems in recent years.But in the higher occasion of some cooling requirement, existing closed cooling tower cannot meet the demands, if need to strengthen cooling capacity, will increase cooling tower volume, and this can greatly be subject to the restriction of installing space.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of combined type closed cooling tower is provided, and it is simple in structure, reasonable in design, good cooling results.
The technical scheme providing according to the utility model: combined type closed cooling tower, comprise housing, blower fan and water receiving tank, it is characterized in that: described blower fan is arranged on case top, described housing sidewall is provided with for passing into the air-inlet window of cold dry air, and described water receiving tank is arranged on housing bottom; In described housing, by dividing plate, be divided into two cooling chambers, a set of cooling body is installed in each cooling chamber; Every cover cooling body comprises spray thrower, heat exchanger and spray pump, and described heat exchanger is arranged in cooling chamber, and the hot fluid import of heat exchanger is upper, cold fluid outlet under; Spray thrower is arranged on directly over heat exchanger, and the water inlet of spray thrower is communicated with water receiving tank by circulation line and spray pump.
As further improvement of the utility model, under described two heat exchangers, be provided with filler in the space directly over water receiving tank.
As further improvement of the utility model, the version of described filler is honeycomb fashion.
As further improvement of the utility model, in the space under described blower fan, directly over two spray throwers, be provided with dehydrator.
As further improvement of the utility model, on described water receiving tank, be provided with water supplement port, overfall and sewage draining exit.
compared with prior art, advantage is the utility model:the utility model is simple in structure, reasonable in design, and the cooling body can work independently by two covers are set in housing has improved the utilization ratio of equipment, can determine device start according to real work situation, saves the energy; By increase filler in housing, extended the cooling water time of staying, increase heat exchange area, increase heat exchange amount, improved cooling effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the combined type closed cooling tower in embodiment is mainly comprised of parts such as housing 1, dividing plate 2, water receiving tank 3, spray pump 4, circulation line 5, filler 6, heat exchanger 7, spray thrower 8, dehydrator 9 and blower fans 10.
As shown in Figure 1, described blower fan 10 is arranged on housing 1 top, and described housing 1 sidewall is provided with for passing into the air-inlet window of cold dry air, and described water receiving tank 3 is arranged on housing 1 bottom; In described housing 1, by dividing plate 2, be divided into two cooling chambers, a set of cooling body is installed in each cooling chamber; Every cover cooling body comprises spray thrower 8, heat exchanger 7 and spray pump 4, and described heat exchanger 7 is arranged in cooling chamber, and the hot fluid import 7a of heat exchanger 7 is upper, cold fluid outlet 7b under; Spray thrower 8 is arranged on directly over heat exchanger 7, and the water inlet of spray thrower 8 is communicated with water receiving tank 3 by circulation line 5 and spray pump 4; Under described two heat exchangers 7, be provided with filler 5 in the space directly over water receiving tank 3, filler 5 can extend the cooling water time of staying, increases heat exchange area, increases heat exchange amount.In the utility model embodiment, the version of described filler 5 is honeycomb fashion.
As shown in Figure 1, the steam vapour amount of taking out of when reducing Bas Discharged, extends the moisturizing time, in the space under described blower fan 10, directly over two spray throwers 8, is provided with dehydrator 9.In addition; on described water receiving tank 3, be provided with water supplement port, overfall and sewage draining exit, water supplement port is used for supplementing the lack of moisture causing because of cooling water evaporation, and overfall is used for preventing the interior hypervolia of water receiving tank 3; protection cooling tower, sewage draining exit is used for clearing up the foreign-matter contamination in water receiving tank 3.
During concrete application, the cover of two in described housing 1 cooling body can be worked individually or simultaneously.The wherein applicable cases of a set of cooling body of take is example, and hot fluid enters heat exchanger 7 from hot fluid import 7a, after the interior fluid interchange of heat exchanger 7, from cold fluid outlet 7b, flows out; Blower fan 10 starts generation suction, the air-inlet window of cold dry air from housing 1 sidewall enters in the corresponding cooling chamber in housing 1, cold dry air is bottom-up circulation in cooling chamber, cold dry air when by filler 5 and cooling water realize exchange heat one time, when by heat exchanger 7, carry out again secondary exchange heat, can greatly improve heat exchange efficiency like this, strengthen cooling effect, finally by discharging after dehydrator 9 dehydrations.
It should be noted that, above-mentioned description is only used for description and interpretation the utility model, is not the restriction to the utility model protection domain.For the person of ordinary skill of the art, the simple modification that the technical scheme of recording with reference to the utility model is carried out or simply replacement, all within protection domain of the present utility model.
Claims (5)
1. combined type closed cooling tower, comprise housing (1), blower fan (10) and water receiving tank (3), it is characterized in that: described blower fan (10) is arranged on housing (1) top, described housing (1) sidewall is provided with for passing into the air-inlet window of cold dry air, and described water receiving tank (3) is arranged on housing (1) bottom; In described housing (1), by dividing plate (2), be divided into two cooling chambers, a set of cooling body is installed in each cooling chamber; Every cover cooling body comprises spray thrower (8), heat exchanger (7) and spray pump (4), and described heat exchanger (7) is arranged in cooling chamber, and the hot fluid import (7a) of heat exchanger (7) is upper, cold fluid outlet (7b) under; Spray thrower (8) is arranged on directly over heat exchanger (7), and the water inlet of spray thrower (8) is communicated with water receiving tank (3) by circulation line (5) and spray pump (4).
2. combined type closed cooling tower as claimed in claim 1, is characterized in that: in the space under described two heat exchangers (7), directly over water receiving tank (3), be provided with filler (5).
3. combined type closed cooling tower as claimed in claim 2, is characterized in that: the version of described filler (5) is honeycomb fashion.
4. combined type closed cooling tower as claimed in claim 1, is characterized in that: in the space under described blower fan (10), directly over two spray throwers (8), be provided with dehydrator (9).
5. combined type closed cooling tower as claimed in claim 1, is characterized in that: described water receiving tank is provided with water supplement port, overfall and sewage draining exit on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320316520.4U CN203464786U (en) | 2013-05-31 | 2013-05-31 | Composite closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320316520.4U CN203464786U (en) | 2013-05-31 | 2013-05-31 | Composite closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464786U true CN203464786U (en) | 2014-03-05 |
Family
ID=50177147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320316520.4U Expired - Fee Related CN203464786U (en) | 2013-05-31 | 2013-05-31 | Composite closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234372A (en) * | 2013-05-31 | 2013-08-07 | 无锡禹兵冷却设备有限公司 | Combined closed cooling tower |
| CN108662917A (en) * | 2018-06-04 | 2018-10-16 | 栋梁铝业有限公司 | A kind of closed cooling tower |
-
2013
- 2013-05-31 CN CN201320316520.4U patent/CN203464786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234372A (en) * | 2013-05-31 | 2013-08-07 | 无锡禹兵冷却设备有限公司 | Combined closed cooling tower |
| CN108662917A (en) * | 2018-06-04 | 2018-10-16 | 栋梁铝业有限公司 | A kind of closed cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170401 Address after: 273100 Taiwan Shandong Industrial Park Venture Avenue Patentee after: Shandong Yu Yu heat transfer system Co., Ltd. Address before: 214194 Jiangsu Province, Wuxi city Xishan District Beizhen Industrial Park, Jing Jing Zhang Tin Shui Road No. 8-1-2 Patentee before: Wuxi Yubing Cooling Equipment Co., Ltd. |
|
| 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: 20140305 Termination date: 20170531 |