CN201405515Y - Cooling wind circulating device - Google Patents
Cooling wind circulating device Download PDFInfo
- Publication number
- CN201405515Y CN201405515Y CN2009201507272U CN200920150727U CN201405515Y CN 201405515 Y CN201405515 Y CN 201405515Y CN 2009201507272 U CN2009201507272 U CN 2009201507272U CN 200920150727 U CN200920150727 U CN 200920150727U CN 201405515 Y CN201405515 Y CN 201405515Y
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- CN
- China
- Prior art keywords
- air
- air inlet
- blower
- inlet duct
- circulating device
- 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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Abstract
The utility model discloses a cooling wind circulating device, which comprises a horizontally arranged air inlet duct, a blower connected with the air inlet duct, and an air outlet duct with a downward opening connected at the outlet end of the blower; and in the cooling wind circulating device, the air outlet duct takes a shape of flat-shaped structure with a small upper part and a larger lower part, and the lower end of the structure bends inward to form an arc air outlet nozzle. The cooling wind circulating device is mounted at the top part of a vacuum plastic forming machine, the horizontally structured air inlet duct is communicated with external space, air outside the machine is directly sucked by the blower to be cooled, and no granules and dust exist in the fresh air, thereby guaranteeing the product quality and the service life of the blower.
Description
Technical field
The utility model relates to the vacuum suction moulding machine, is specifically related to be used for the cooling air EGR of this make-up machine.
Background technology
In the prior art; a kind of vacuum suction moulding machine is arranged; the cooling air EGR is housed in the vacuum suction moulding machine; the cooling air EGR is used for the cooling and shaping of drying of the product after the moulding; existing cooling air EGR; its air inlet structure is the air inlet structure that is connected with space in the machine; there is following shortcoming in it: because blower fan is directly to extract the cooling that circulates of air in the machine; because the air themperature height in the machine; cooling effect is not good, in addition, also contains a lot of granules and dust in the air in the machine; granule and dust result in blockage to blower fan easily or damage, and granule and dust also can impact product quality.
The utility model content
The purpose of this utility model is, a kind of cooling air EGR is provided, and this cooling air EGR adopts ozone that product is carried out cooling operations, can improve the quality of products and service life of blower fan.
The technical scheme that the utility model provides is as follows: construct a kind of cooling air EGR, comprise a horizontally disposed air inlet duct, the blower fan that is connected with air inlet duct, the port of export of blower fan are connected with an exhaust passage that Open Side Down.
In above-mentioned cooling air EGR, described exhaust passage is up-small and down-big pancake structure, and its lower end curves inwardly and constitutes an arc and go out tuyere.
The utlity model has following advantage: the top that the cooling air EGR is installed in the vacuum suction moulding machine, the air inlet duct of its horizontal structure communicates with extraneous space, blower fan directly extracts the outer air of machine and cools off, do not have granule and dust in the new air, can guarantee product quality and fan life.
Description of drawings
Fig. 1 is the utility model cooling air EGR front view;
Fig. 2 is the utility model cooling air EGR left view.
The specific embodiment
With reference to Fig. 1, shown in Figure 2, a kind of cooling air EGR is provided, be provided with a horizontally disposed air inlet duct 1, the blower fan 3 that is connected with air inlet duct 1, the port of export of blower fan 3 are connected with an exhaust passage that Open Side Down 2.Exhaust passage 2 and air inlet duct 1 are vertical configuration and are connected and communicate.
In above-mentioned cooling air EGR, described exhaust passage 2 is up-small and down-big pancake structure, and its lower end curves inwardly and constitute an arc and go out tuyere, the tuyere of this structure, and air-out area is big, good cooling results.
The cooling air EGR is installed in the top of vacuum suction moulding machine, and the air inlet duct of its horizontal structure communicates with extraneous space, and blower fan directly extracts the outer air of machine and cools off, and does not have granule and dust in the new air.
Claims (2)
1, a kind of cooling air EGR is characterized in that, comprises a horizontally disposed air inlet duct, and the blower fan that is connected with air inlet duct, the port of export of blower fan are connected with an exhaust passage that Open Side Down.
2, cooling air EGR according to claim 1 is characterized in that, described exhaust passage is up-small and down-big pancake structure, and its lower end curves inwardly and constitutes an arc and go out tuyere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201507272U CN201405515Y (en) | 2009-04-24 | 2009-04-24 | Cooling wind circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201507272U CN201405515Y (en) | 2009-04-24 | 2009-04-24 | Cooling wind circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405515Y true CN201405515Y (en) | 2010-02-17 |
Family
ID=41676441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201507272U Expired - Fee Related CN201405515Y (en) | 2009-04-24 | 2009-04-24 | Cooling wind circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405515Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943145A (en) * | 2015-06-05 | 2015-09-30 | 苏州华冲精密机械有限公司 | Air cooling feed device on plastic sucking molding machine |
| CN106182542A (en) * | 2016-07-07 | 2016-12-07 | 浙江翔宇密封件有限公司 | A kind of new type rubber circle shaped device |
-
2009
- 2009-04-24 CN CN2009201507272U patent/CN201405515Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943145A (en) * | 2015-06-05 | 2015-09-30 | 苏州华冲精密机械有限公司 | Air cooling feed device on plastic sucking molding machine |
| CN106182542A (en) * | 2016-07-07 | 2016-12-07 | 浙江翔宇密封件有限公司 | A kind of new type rubber circle shaped device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Guangdong province Dongguan City Qiaotou Shuikou stone village Silver Lake Road No. 3 A District Patentee after: Dongguan Honghao Packing Machinery Co., Ltd. Address before: Guangdong province Dongguan City Qiaotou town 523000 Li longroad Honghao Industrial Park Patentee before: Dongguan Honghao Packing Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20130424 |