CN202188768U - Vacuum internal circulation cooling device - Google Patents
Vacuum internal circulation cooling device Download PDFInfo
- Publication number
- CN202188768U CN202188768U CN2011202385782U CN201120238578U CN202188768U CN 202188768 U CN202188768 U CN 202188768U CN 2011202385782 U CN2011202385782 U CN 2011202385782U CN 201120238578 U CN201120238578 U CN 201120238578U CN 202188768 U CN202188768 U CN 202188768U
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- CN
- China
- Prior art keywords
- vacuum
- cooling device
- heat exchanger
- butterfly valve
- connecting pipe
- 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 relates to the technical field of machinery, and particularly discloses a vacuum internal circulation cooling device which comprises a connecting pipe, a pneumatic vacuum butterfly valve, a bracket, a heat exchanger, a corrugated pipe, and a turbine centrifugal blower, wherein the pneumatic vacuum butterfly valve (2) is arranged on the connecting pipe (1); the connecting pipe (1) is connected to the right end of the heat exchanger (4); the left end of the heat exchanger (4) is connected to one end of the corrugated pipe (5); the other end of the corrugated pipe (5) is connected to the right end of the turbine centrifugal blower (6); and the upper end of the turbine centrifugal blower (6) is connected with another connecting pipe (1) with another vacuum butterfly valve (2) arranged thereon. Compared with the prior art, the closed vacuum cooling device is arranged outside the vacuum furnace, so that an internal circulation is formed between the vacuum cooling device and the vacuum furnace, achieving quick cooling effect and also ensuring that the vacuum furnace cooling device has the characteristics of small occupied area, low construction cost, lower energy consumption, easiness in regulation, control and repair, and high safety factor.
Description
Technical field
The utility model relates to field of mechanical technique, cooling back installation in specifically a kind of vacuum.
Background technology
The traditional vacuum furnace cooling device generally has two kinds: the outer cooling device of cooling device and vacuum drying oven in the vacuum drying oven.But all there is shortcoming separately in these two kinds of traditional methods: the cooling device volume is big in the vacuum drying oven, cost is high, energy consumption is big; The outer cooling device processing performance of vacuum drying oven is poor, and product quality is difficult to guarantee.Therefore, it is vital designing the interior cooling back installation of a kind of vacuum.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and cooling back installation in a kind of vacuum is provided.
In order to achieve the above object; The utility model comprises adapter, pneumatic vacuum butterfly valve, support, heat exchanger, bellows and turbine cfentrifugal blower, it is characterized in that: adapter is provided with pneumatic vacuum butterfly valve, takes over to be connected with the right-hand member of heat exchanger; The left end of heat exchanger is connected with an end of bellows; The other end of bellows is connected with the right-hand member of turbine cfentrifugal blower, and the upper end of turbine cfentrifugal blower is connected with another adapter, and another is taken over and is provided with another pneumatic vacuum butterfly valve.
The bottom of described heat exchanger and the top of support are fixed.
The utility model is compared with prior art; Outside vacuum drying oven, set up an airtight vacuum cooling device; Make vacuum cooling unit and vacuum drying oven form interior circulation; When reaching quick cooling effect, the melted and cooled in vacuum radiator cooler is had take up room little, cost is low, energy efficient, be easy to regulate control and repairing, characteristics that safety coefficient is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the enlarged drawing of the pneumatic vacuum butterfly valve of the utility model.
Fig. 3 is the enlarged drawing of the utility model bellows.
Referring to Fig. 1,1 for taking over; 2 is pneumatic vacuum butterfly valve; 3 is support; 4 is heat exchanger; 5 is bellows; 6 is the turbine cfentrifugal blower.
The specific embodiment
Combine accompanying drawing that the utility model is done further describes at present.
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model comprises adapter, pneumatic vacuum butterfly valve, support, heat exchanger, bellows and turbine cfentrifugal blower.Take over 1 and be provided with pneumatic vacuum butterfly valve 2, take over 1 and be connected with the right-hand member of heat exchanger 4, the top of the bottom of heat exchanger 4 and support 3 is fixed.The left end of heat exchanger 4 is connected with an end of bellows 5, and the other end of bellows 5 is connected with the right-hand member of turbine cfentrifugal blower 6, and the upper end of turbine cfentrifugal blower 6 is taken over 1 with another and is connected, and another is taken over 1 and is provided with another pneumatic vacuum butterfly valve 2.
The utility model is in when work, and cooling back installation is connected with vacuum drying oven and forms that enclosed vacuum is interior to circulate through taking over 1 in the vacuum.Under the effect of heat exchanger 4, bellows 5 and turbine cfentrifugal blower 6, cooling back installation cools off vacuum drying oven in the vacuum.When vacuum drying oven is cooled to the temperature of setting in advance, the utility model end-of-job.
Claims (2)
1. cooling back installation in the vacuum; Comprise adapter, pneumatic vacuum butterfly valve, support, heat exchanger, bellows and turbine cfentrifugal blower; It is characterized in that: take over (1) and be provided with pneumatic vacuum butterfly valve (2); Take over (1) and be connected with the right-hand member of heat exchanger (4), the left end of heat exchanger (4) is connected with an end of bellows (5), and the other end of bellows (5) is connected with the right-hand member of turbine cfentrifugal blower (6); The upper end of turbine cfentrifugal blower (6) is connected with another adapter (1), and another adapter (1) is provided with another pneumatic vacuum butterfly valve (2).
2. cooling back installation in a kind of vacuum according to claim 1, it is characterized in that: the top of the bottom of described heat exchanger (4) and support (3) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202385782U CN202188768U (en) | 2011-07-07 | 2011-07-07 | Vacuum internal circulation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202385782U CN202188768U (en) | 2011-07-07 | 2011-07-07 | Vacuum internal circulation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188768U true CN202188768U (en) | 2012-04-11 |
Family
ID=45920214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202385782U Expired - Fee Related CN202188768U (en) | 2011-07-07 | 2011-07-07 | Vacuum internal circulation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343206A (en) * | 2013-07-04 | 2013-10-09 | 北京航空航天大学 | Rapid cooling system of thermal forming equipment for difficult-to-deform material |
-
2011
- 2011-07-07 CN CN2011202385782U patent/CN202188768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343206A (en) * | 2013-07-04 | 2013-10-09 | 北京航空航天大学 | Rapid cooling system of thermal forming equipment for difficult-to-deform material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |