CN102644986A - Air flue type cold air machine - Google Patents
Air flue type cold air machine Download PDFInfo
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- CN102644986A CN102644986A CN2012101624041A CN201210162404A CN102644986A CN 102644986 A CN102644986 A CN 102644986A CN 2012101624041 A CN2012101624041 A CN 2012101624041A CN 201210162404 A CN201210162404 A CN 201210162404A CN 102644986 A CN102644986 A CN 102644986A
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- air
- centrifugal fan
- wet curtain
- plate
- cooler
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Abstract
The invention relates to an air flue type cold air machine which comprises an evaporation wet curtain mechanism and an air flue, wherein the evaporation wet curtain mechanism is connected with the air flue. The air flue type cold air machine is characterized by providing a centrifugal fan, wherein the air inlet of the centrifugal fan is connected with the air flue, the air inlet of the centrifugal fan is provided with a one-way inlet air plate, and the air outlet of the centrifugal fan is the air outlet of the air flue. According to the invention, the technical scheme is adopted, a high-power fan is not adopted, and the air outlet of the air flue type cold air machine is provided with the centrifugal fan so as to exchange the surrounding air with a wet curtain, and thus, the temperature reducing effect is achieved; and the centrifugal fan is not needed to be started at the air outlet of the place not needing air discharge, the centrifugal fan is selected to carry out operation according to needs, the energy consumption and noises are greatly reduced, and the physical demand is met.
Description
Technical field
The present invention relates to a kind of refrigeration plant, particularly a kind of air duct type air-cooler.
Background technology
Mostly present refrigerating plant is to reach energy-conservation effect through the performance that improves compressor, but still need consumes a lot of energy.People have invented the another kind of air conditioner that compares environmental protection and energy saving comparatively speaking for this reason, and it is to utilize water as refrigerating medium, directly carry out the wet exchange of heat with air; Reach the purpose of regulating air, suitable cooling-down effect is arranged, its core is to lower the temperature through the evaporating wet curtain system; Wet curtain surface adsorption the very thin moisture film that one deck circulates under the effect of water circulation system, use simultaneously blower fan with the suction of outdoor air through wet curtain, air is when passing wet curtain; Because water evaporates can be taken away great amount of heat; Make the air themperature that gets in the air channel reduce,, can effectively reduce indoor temperature through what handle like this.But existing Wet-curtain temperature reducing technology all is to adopt high-power blower that air is blown into Wet-curtain temperature reducing, in a large amount of occasions, and water circulation central air conditioner system especially; Only there is a position to need cooling; The high-power blower that air is blown into wet curtain just must be opened, and has so just wasted a lot of energy, along with becoming clear day by day of world energy sources crisis; People also come also high more to the requirement of air conditioner energy saving, be badly in need of wanting a kind of refrigeration system of energy-conserving and environment-protective more.
Summary of the invention
The object of the present invention is to provide a kind of more energy-conservation refrigeration system, provide a kind of air duct type air-cooler specifically.
The present invention realizes that through following technical scheme a kind of air duct type air-cooler comprises evaporating wet curtain mechanism, air channel; Evaporating wet curtain mechanism is connected with the air channel; It is characterized in that also be provided with centrifugal fan, the air inlet of centrifugal fan links to each other with the air channel; The air inlet place of centrifugal fan is provided with unidirectional air intake plate, and the air outlet of centrifugal fan is the air channel air outlet.
Further, described unidirectional induced draft plate is hinged on centrifugal fan air inlet edge, and the hinged place is provided with return spring.
Further, described evaporating wet curtain mechanism comprises shell, be arranged at air admission hole on the shell, parallel and wet curtain plate that be provided with at interval, be arranged at the drip water plate and the water circulating pump of wet curtain plate top, and water circulating pump is that drip water plate supplies water.
Further, the end of the air outlet of described centrifugal fan is provided with air grid.
The invention has the advantages that: do not adopt high-power blower; Thereby but, the small-power centrifugal fan make outside air follow wet curtain exchange to reach cooling-down effect through being set at the air outlet place; Just not need start centrifugal fan at the air outlet in the place that does not need air-out; Select centrifugal fan to carry out work as required, cut down the consumption of energy and noise practical requirement greatly.
Description of drawings
Fig. 1 is the structural representation of air duct type air-cooler of the present invention
Fig. 2 is the centrifugal fan structural representation of air duct type air-cooler of the present invention
Wherein: 1-evaporating wet curtain mechanism, 2-air channel, 3-centrifugal fan, 12-air admission hole, 13-wet curtain plate, 14-water circulating pump, 15-drip water plate, 31-unidirectional air intake plate, 32-jointed shaft, 33-blast fan, 34-air outlet, 35-air inlet.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 is the structural representation of air duct type air-cooler of the present invention, and Fig. 2 is for the centrifugal fan structural representation of air duct type air-cooler of the present invention, like Fig. 1, shown in Figure 2; The air duct type air-cooler comprises evaporating wet curtain mechanism 1, air channel 2; Evaporating wet curtain mechanism 1 is connected with air channel 2, also is provided with centrifugal fan 3, and the air inlet 35 of centrifugal fan 3 links to each other with air channel 2; Air inlet 35 places of centrifugal fan 3 are provided with unidirectional air intake 31 plates, and the air outlet 34 of centrifugal fan 3 is the air channel air outlet.Described unidirectional induced draft plate 31 is hinged on the jointed shaft 32 of air inlet 35 edges of centrifugal fan 3, and jointed shaft 32 is provided with return spring.Blast fan 32 is arranged between air inlet 35 and the air outlet 34; When centrifugal wind; During 3 unlatchings, unidirectional air intake plate 31 is opened under the effect of air negative pressure, and air blows out from air outlet 34 under the effect of blast fan 33; When closing centrifugal fan 3, unidirectional air intake plate 31 is closed under the effect of back-moving spring.Described evaporating wet curtain mechanism 1 comprises shell, be arranged at air admission hole 12 on the shell, the quantity of parallel and wet curtain plate 13 that be provided with at interval, wet curtain plate 13 can increase and decrease according to the quantity of air outlet 35; Be arranged at the drip water plate 15 and water circulating pump 14 of wet curtain plate 13 tops, water circulating pump 14 is that drip water plate 15 supplies water.The end of the air outlet of described centrifugal fan is provided with air grid.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. air duct type air-cooler; Comprise evaporating wet curtain mechanism, air channel, evaporating wet curtain mechanism is connected with the air channel, it is characterized in that; Also be provided with centrifugal fan; The air inlet of centrifugal fan links to each other with the air channel, and the air inlet place of centrifugal fan is provided with unidirectional air intake plate, and the air outlet of centrifugal fan is the air channel air outlet.
2. air duct type air-cooler as claimed in claim 1 is characterized in that, described unidirectional induced draft plate is hinged on centrifugal fan air inlet edge, and the hinged place is provided with return spring.
3. air duct type air-cooler as claimed in claim 1; It is characterized in that; Described evaporating wet curtain mechanism comprises shell, be arranged at air admission hole on the shell, parallel and wet curtain plate that be provided with at interval, be arranged at the drip water plate and the water circulating pump of wet curtain plate top, and water circulating pump is that drip water plate supplies water.
4. air duct type air-cooler as claimed in claim 1 is characterized in that the end of the air outlet of described centrifugal fan is provided with air grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101624041A CN102644986A (en) | 2012-05-23 | 2012-05-23 | Air flue type cold air machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101624041A CN102644986A (en) | 2012-05-23 | 2012-05-23 | Air flue type cold air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102644986A true CN102644986A (en) | 2012-08-22 |
Family
ID=46657972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101624041A Pending CN102644986A (en) | 2012-05-23 | 2012-05-23 | Air flue type cold air machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102644986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357728A (en) * | 2021-04-30 | 2021-09-07 | 深圳市中嘉建科股份有限公司 | Energy-saving ventilation system of green building |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996026408A1 (en) * | 1995-02-20 | 1996-08-29 | F F Seeley Nominees Pty. Ltd. | Contra flow heat exchanger |
| CN2270192Y (en) * | 1996-08-30 | 1997-12-10 | 清华大学 | End equipment for air quantity controlling air-conditioning system |
| US6598414B1 (en) * | 2000-08-31 | 2003-07-29 | Waycool Acquisition, Llc | Oscillating evaporative air cooler |
| CN2913921Y (en) * | 2005-09-28 | 2007-06-20 | 焦景田 | Evaporation type central air-conditioning system |
| US20070289322A1 (en) * | 2006-04-28 | 2007-12-20 | Mathews Thomas J | Air handler unit fan installation and control method |
| CN201021837Y (en) * | 2006-08-03 | 2008-02-13 | 陈武 | A home central air conditioner with wind variable end |
| CN201866871U (en) * | 2010-09-28 | 2011-06-15 | 先锋电器集团有限公司 | Wet curtain of evaporative air cooler and air-conditioning fan with same |
| CN202581641U (en) * | 2012-05-23 | 2012-12-05 | 查正喜 | Air flue type air cooler |
-
2012
- 2012-05-23 CN CN2012101624041A patent/CN102644986A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996026408A1 (en) * | 1995-02-20 | 1996-08-29 | F F Seeley Nominees Pty. Ltd. | Contra flow heat exchanger |
| CN2270192Y (en) * | 1996-08-30 | 1997-12-10 | 清华大学 | End equipment for air quantity controlling air-conditioning system |
| US6598414B1 (en) * | 2000-08-31 | 2003-07-29 | Waycool Acquisition, Llc | Oscillating evaporative air cooler |
| CN2913921Y (en) * | 2005-09-28 | 2007-06-20 | 焦景田 | Evaporation type central air-conditioning system |
| US20070289322A1 (en) * | 2006-04-28 | 2007-12-20 | Mathews Thomas J | Air handler unit fan installation and control method |
| CN201021837Y (en) * | 2006-08-03 | 2008-02-13 | 陈武 | A home central air conditioner with wind variable end |
| CN201866871U (en) * | 2010-09-28 | 2011-06-15 | 先锋电器集团有限公司 | Wet curtain of evaporative air cooler and air-conditioning fan with same |
| CN202581641U (en) * | 2012-05-23 | 2012-12-05 | 查正喜 | Air flue type air cooler |
Non-Patent Citations (2)
| Title |
|---|
| 林聪等: "湿帘空调原理与应用探讨", 《能源研究与利用》 * |
| 武宁等: "湿帘-风机降温系统", 《自动化技术与应用》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357728A (en) * | 2021-04-30 | 2021-09-07 | 深圳市中嘉建科股份有限公司 | Energy-saving ventilation system of green building |
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Application publication date: 20120822 |