CN203518697U - Natural air cooler - Google Patents
Natural air cooler Download PDFInfo
- Publication number
- CN203518697U CN203518697U CN201320558485.7U CN201320558485U CN203518697U CN 203518697 U CN203518697 U CN 203518697U CN 201320558485 U CN201320558485 U CN 201320558485U CN 203518697 U CN203518697 U CN 203518697U
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- CN
- China
- Prior art keywords
- heat exchanger
- natural air
- heat exchange
- air cooler
- tubes
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides an energy-saving and efficient natural air cooler. The natural air cooler comprises a rack, a plurality of axial flow fans located on the rack, and a heat exchanger located in the rack. The heat exchanger comprises a fluid inlet, collecting tubes, a plurality of heat exchange tubes, a pore plate and a fluid outlet. The fluid inlet and the fluid outlet are respectively connected with one collecting tube, the heat exchange tubes are connected between the two collecting tubes, the pore plate is fixed to the rack, and the heat exchange tubes are fixed to the pore plate. The natural air cooler is simple in structure and low in cost, and especially suitable for being used in winter in northern areas; natural cold sources when the external environment temperature is below zero or dozens of degrees below zero are utilized, and therefore the natural air cooler is capable of saving energy and efficient, and can completely replace mechanical refrigeration; the heat exchange tubes and integrated corrugated fins are tightly combined through hydraulic mechanical expansion tubes, heat resistance is reduced greatly, and heat exchange efficiency is improved.
Description
Technical field
The utility model relates to a kind of air cooler, especially a kind of natural air cooling device.
Background technology
Existing air cooler structure is more complicated all, and cost is high, need to use a large amount of water and the energy to freeze, and operating cost is high.
Utility model content
The utility model provides a kind of natural air cooling device of efficient energy-saving.
The natural air cooling device of realizing the utility model object, comprises frame, is positioned at a plurality of axial flow blowers in described frame, is positioned at the heat exchanger of described frame; Described heat exchanger comprises fluid inlet, collector, heat exchanger tube, orifice plate and fluid issuing; Described fluid inlet is connected respectively a collector with fluid issuing, between two collectors, is connected with a plurality of heat exchanger tubes, and described orifice plate is fixed in frame, and described heat exchanger tube is fixed on orifice plate.
Described heat exchanger tube is provided with globality corrugated fin, and described heat exchanger tube is combined closely by hydraulic machinery expand tube and globality corrugated fin.
The beneficial effect of natural air cooling device of the present utility model is as follows:
Natural air cooling device of the present utility model, simple in structure, cost is low; Be particularly suitable for using northern winter, utilize ambient temperature when subzero or subzero tens is spent, by natural cooling source, efficient energy-saving, replaces mechanical refrigeration completely; Heat exchanger tube is combined closely by hydraulic machinery expand tube and globality corrugated fin, has greatly reduced thermal resistance, has improved heat exchange efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of natural air cooling device of the present utility model.
The specific embodiment
As shown in Figure 1, natural air cooling device of the present utility model, comprises frame 1, is positioned at a plurality of axial flow blowers 2 in described frame 1, is positioned at the heat exchanger of described frame 1; Described heat exchanger comprises fluid inlet 6, collector 8, heat exchanger tube 3, orifice plate 5 and fluid issuing 7; Described fluid inlet 6 is connected respectively between 8, two collectors 8 of a collector and is connected with a plurality of heat exchanger tubes 3 with fluid issuing 7, and described orifice plate 5 is fixed in frame 1, and described heat exchanger tube 3 is fixed on orifice plate 5.
Described heat exchanger tube 3 is provided with globality corrugated fin 4, and described heat exchanger tube 3 is combined closely by hydraulic machinery expand tube and globality corrugated fin 4.
The advantage of natural air cooling device of the present utility model is as follows:
Natural air cooling device of the present utility model, simple in structure, cost is low; Be particularly suitable for using northern winter, utilize ambient temperature when subzero or subzero tens is spent, by natural cooling source, efficient energy-saving, replaces mechanical refrigeration completely; Heat exchanger tube is combined closely by hydraulic machinery expand tube and globality corrugated fin, has greatly reduced thermal resistance, has improved heat exchange efficiency.
Embodiment recited above is described preferred embodiment of the present utility model; not scope of the present utility model is limited; design under spiritual prerequisite not departing from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. natural air cooling device, is characterized in that: comprise frame, be positioned at a plurality of axial flow blowers in described frame, be positioned at the heat exchanger of described frame; Described heat exchanger comprises fluid inlet, collector, heat exchanger tube, orifice plate and fluid issuing; Described fluid inlet is connected respectively a collector with fluid issuing, between two collectors, is connected with a plurality of heat exchanger tubes, and described orifice plate is fixed in frame, and described heat exchanger tube is fixed on orifice plate.
2. natural air cooling device according to claim 1, is characterized in that: described heat exchanger tube is provided with globality corrugated fin, and described heat exchanger tube is combined closely by hydraulic machinery expand tube and globality corrugated fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558485.7U CN203518697U (en) | 2013-09-10 | 2013-09-10 | Natural air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558485.7U CN203518697U (en) | 2013-09-10 | 2013-09-10 | Natural air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518697U true CN203518697U (en) | 2014-04-02 |
Family
ID=50377620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558485.7U Expired - Lifetime CN203518697U (en) | 2013-09-10 | 2013-09-10 | Natural air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949548A (en) * | 2015-07-03 | 2015-09-30 | 湖南省中达换热装备有限公司 | Combined type air cooler |
-
2013
- 2013-09-10 CN CN201320558485.7U patent/CN203518697U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949548A (en) * | 2015-07-03 | 2015-09-30 | 湖南省中达换热装备有限公司 | Combined type air cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |