CN201133741Y - Aluminum sheet wet curtain - Google Patents
Aluminum sheet wet curtain Download PDFInfo
- Publication number
- CN201133741Y CN201133741Y CNU2007200444188U CN200720044418U CN201133741Y CN 201133741 Y CN201133741 Y CN 201133741Y CN U2007200444188 U CNU2007200444188 U CN U2007200444188U CN 200720044418 U CN200720044418 U CN 200720044418U CN 201133741 Y CN201133741 Y CN 201133741Y
- Authority
- CN
- China
- Prior art keywords
- aluminum sheet
- utility
- service life
- model
- wet curtain
- 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 - Fee Related
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to a wetted pad of an aluminum sheet; a napping or a sand spraying method is carried on the two surfaces of the aluminum sheet (1) to lead the surfaces of the aluminum sheet to be rough (3) and to be pressed into sawtooth wave (2) or sinusoidal wave forms; the wave forms and the sides form an angle of 25 to 65 degrees (4). The surfaces of the aluminum sheet can also be roughed by carrying out the napping or sand spraying method on a plastic sheet and then is shaped by hot pressing. The utility model overcomes a plurality of defects of being hard to be washed, short service life and high cost of the existing wetted pad and has the advantages of good heat exchange effect, light weight, being easy to be washed, long service life, low cost, simple manufacture technical as well as being convenient to be mounted and dismounted, etc.
Description
Technical field
The utility model relates to technical field of heat exchange, and specifically a kind of water that utilizes is to the lower the temperature wet curtain of aluminium flake of usefulness of booth or factory floor.
Background technology
At present summer, the agricultural aspect will be hen house, animal house, green house of vegetables, and the way of the curtain that wets is all adopted in cooling such as factory floor, its advantage: low in energy consumption, small investment, effect are remarkable.The core of Wet-curtain temperature reducing is a heat exchange material.Now the material of Cai Yonging has papery, cloth, pottery, clay brick etc., and these materials respectively have advantage and weak point, and papery, cloth heat exchange effect are good, light weight.But easy cleaning not, service life is short, and the cost height is born greatly the Lai Shuoshi of specialist one.Pottery, clay brick, long service life can clean, but volume is big, and matter is heavy, the freight height.So far do not see that heat exchange effect is arranged is good, light weight, easy cleaning, long service life, wet cheaply curtain comes out.
Summary of the invention
The purpose of this utility model is: overcome above-mentioned deficiency, provide a kind of heat exchange effect good, light weight, easy cleaning, long service life, the wet curtain of aluminium flake cheaply.
The purpose of this utility model adopts following technical approach to realize, the utility model difference from prior art is: the aluminium flake of two sides plucking or sandblast, make the aluminium flake rough surface, reduce water velocity, improve heat exchange effect, cut down the consumption of energy, aluminium flake is pressed into sawtooth waveforms or sinusoidal waveform, and waveform becomes 25 °～65 ° angles with the limit.The plastic sheet of also available plucking or sandblast, hot forming further reduces cost.
Remarkable result of the present utility model: heat exchange effect is good, light weight, and easy cleaning, long service life, cost is low, and manufacture craft is simple, and adorn, tear open conveniently, be splendid product.
Description of drawings
Accompanying drawing 1 is a structural representation circle of the present utility model;
Accompanying drawing 2 is a vertical view of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described.
The specific embodiment
Referring to figure, the aluminium flake of two sides plucking or sandblast (1) is pressed into sawtooth waveforms (2) or sinusoidal waveform, and waveform becomes 25 °～65 ° angles (3) with the limit.The plastic sheet hot forming of also available plucking or sandblast.
Claims (2)
1, the wet curtain of a kind of aluminium flake is characterized in that: the aluminium flake of two sides plucking or sandblast (1), be pressed into sawtooth waveforms (2) or sinusoidal waveform, and waveform becomes 25 °～65 ° angles (3) with the limit.
2, by the wet curtain of the described aluminium flake of claim 1, it is characterized in that: the plastic sheet hot forming of available plucking or sandblast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200444188U CN201133741Y (en) | 2007-09-30 | 2007-09-30 | Aluminum sheet wet curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200444188U CN201133741Y (en) | 2007-09-30 | 2007-09-30 | Aluminum sheet wet curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133741Y true CN201133741Y (en) | 2008-10-15 |
Family
ID=40062012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200444188U Expired - Fee Related CN201133741Y (en) | 2007-09-30 | 2007-09-30 | Aluminum sheet wet curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133741Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840854A (en) * | 2020-07-21 | 2020-10-30 | 南通悦能节能净化设备有限公司 | Fireproof wet curtain and preparation process thereof |
-
2007
- 2007-09-30 CN CNU2007200444188U patent/CN201133741Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840854A (en) * | 2020-07-21 | 2020-10-30 | 南通悦能节能净化设备有限公司 | Fireproof wet curtain and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20091030 |