CN208091081U - It is a kind of can fast cooling vacuum drying oven - Google Patents
It is a kind of can fast cooling vacuum drying oven Download PDFInfo
- Publication number
- CN208091081U CN208091081U CN201721904439.2U CN201721904439U CN208091081U CN 208091081 U CN208091081 U CN 208091081U CN 201721904439 U CN201721904439 U CN 201721904439U CN 208091081 U CN208091081 U CN 208091081U
- Authority
- CN
- China
- Prior art keywords
- vortex tube
- compressed air
- drying oven
- vacuum drying
- defeated
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 41
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 210000000635 valve cell Anatomy 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses it is a kind of can fast cooling vacuum drying oven, including compressed air source, vortex tube, vacuum drying oven and cooling coil, the both ends of vortex tube are defeated cold end and defeated hot junction respectively, compressed air interface is provided on vortex tube, compressed air source is connect by compressed air interface with vortex tube, cooling coil is mounted on the inner wall of vacuum drying oven, and the defeated cold end of vortex tube is connect with cooling coil.For the vortex tube that the utility model uses for standard product, purchase is convenient, and installation is simple, and the gas for heat exchange is cold air, and heat exchanger effectiveness is high, is easy and fast to cool down, while compressed air is easy to worth, has advantage simple in structure, of low cost.
Description
Technical field
The utility model is related to vacuum drying oven technical fields, and in particular to it is a kind of can fast cooling vacuum drying oven.
Background technology
Vacuum drying oven can obtain higher rate of drying at a lower temperature, and Btu utilization is abundant, is primarily adapted for use in heat
Quick property material and containing holding agent and needing the drying of recycling design material, needs to carry out cold after vacuum oven drying process
But, due to being in vacuum state in vacuum drying oven slot, due to the flow media (gas, liquid etc.) not being successively heat exchanged, if
Natural cooling needs for quite a long time.The existing type of cooling generally has cooling water temperature, room temperature water cooling, nitrogen cooling
Deng, separately matching cooling water circulating device using cooling water temperature and normal-temperature water cooling required has the shortcomings that price is high, mechanism is complicated, and
It is also faced with the excessively high problem of cost with nitrogen coolant liquid.
Utility model content
The purpose of this utility model is that：There is provided it is a kind of can fast cooling vacuum drying oven, to solve existing device knot
Structure is complicated, the problem that cooling efficiency is low and cooling is of high cost.
The technical solution adopted in the utility model is as follows：There is provided it is a kind of can fast cooling vacuum drying oven, including compression is empty
The both ends of air source, vortex tube, vacuum drying oven and cooling coil, vortex tube are defeated cold end and defeated hot junction respectively, are arranged on vortex tube
There are compressed air interface, compressed air source to be connect with vortex tube by compressed air interface, cooling coil is mounted on vacuum drying oven
Inner wall on, the defeated cold end of vortex tube is connect with cooling coil.
The utility model has the beneficial effects that：The compressed air exported in compressed air source is entered by compressed air interface
In vortex tube, after compressed air inputs vortex tube, mode rotate at high speed flows to a side, during this strand of air motion,
The air of outer layer can generate heat, and in contrast, the air of internal layer can turn cold, and (cold and hot degree is directly proportional to flow velocity) moves to one
Cold air can form refrigeration source, one end of cold air flow direction is defeated cold end, hot gas flow direction along the center reverse reflux of vortex when end
One end is defeated hot junction, and cold air is entered by defeated cold end in cooling coil, and cold air carries out heat exchange and passed through in vacuum coil pipe
The end discharge of cooling coil can take away the heat in vacuum drying oven to complete the process to cool.The utility model is adopted
Vortex tube is standard product, and purchase is convenient, and installation is simple, and the gas for heat exchange is cold air, heat exchanger effectiveness
Height is easy and fast to cool down, while compressed air is easy to worth, has advantage simple in structure, of low cost.
Further, solenoid valve and manually-operated gate are provided between compressed air source and the compressed air interface of vortex tube.
Advantageous effect using above-mentioned further scheme is：Solenoid valve is connect with control system can control air pressure source
Between vortex tube connecting pipe access or closed circuit, and then control entire utility model and be turned on and off, solenoid valve without
Method can also be turned on and off the utility model when acting on by manually controlling manually-operated gate.
Further, the filtering pressure reducing valve unit with pressure gauge is provided between solenoid valve and manually-operated gate.
Further, the defeated hot junction of vortex tube is provided with Vortex Tube Control valve.
Further, it is provided with temperature sensor between the defeated cold end and cooling coil of vortex tube.
Advantageous effect using above-mentioned further scheme is：Filtering pressure reducing valve unit with pressure gauge can be monitored by compressing
The pressure of the compressed gas of air-source output simultaneously adjusts pressure size, prevents from damaging equipment because pressure is excessive, temperature passes
Sensor can monitor the temperature of the cooling air-flow of vortex tube generation, can be by adjusting with pressure gauge when temperature is too high or too low
The multiple action of filtering pressure reducing valve unit, Vortex Tube Control valve and manually-operated gate 7 adjusts the temperature of defeated end air flow.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
It is marked in figure：1, compressed air source；2, vortex tube；201, defeated cold end；202, defeated hot junction；203, compressed air connects
Mouthful；204, Vortex Tube Control valve；3, vacuum drying oven；4, cooling coil；5, temperature sensor；6, solenoid valve；7, manually-operated gate；8,
Filtering pressure reducing valve unit with pressure gauge.
Specific implementation mode
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
It elaborates below in conjunction with the accompanying drawings to the utility model.
Embodiment 1, in one embodiment of the utility model, as shown in Figure 1, provide it is a kind of can fast cooling vacuum
The both ends of baking oven, including compressed air source 1, vortex tube 2, vacuum drying oven 3 and cooling coil 4, vortex tube 2 are defeated cold end respectively
201 and defeated hot junction 202, compressed air interface 203 is provided on vortex tube 2, and vortex is provided at the defeated hot junction 202 of vortex tube 2
Pipe control valve 204, compressed air source 1 are connect by compressed air interface 203 with vortex tube 2, and cooling coil 4 is dried mounted on vacuum
On the inner wall of case 3, the defeated cold end 201 of vortex tube 2 is connect with cooling coil 4, and temperature is provided between cooling coil 4 and vortex tube 2
Sensor 5 is spent, solenoid valve 6, the filtering pressure reducing valve unit 8 with pressure gauge are disposed between vortex tube 2 and compressed air source
With manually-operated gate 7, the compressed air generated by compressed air source 1 is entered by connecting pipe by compressed air interface 203
In vortex tube 2, compressed air generates under the action of vortex tube 2 in the defeated cold end 201 of vortex tube 2 and defeated hot junction 202 cold respectively
Air-flow and thermal current, cooling coil 4 are fixedly mounted on the inner wall of vacuum drying oven 3 and are connect with the defeated cold end 201 of vortex tube 2,
Cold air flows into cooling coil 4 and carries out heat exchange, and last heat is discharged with air-flow from the end of cooling coil 4, temperature
Sensor 5 can monitor the temperature of the cold airflow of the output of vortex tube 2, if temperature can pass through the mistake with pressure gauge when too low or excessively high
The multiple action of filter decompression valve cell 8, manually-operated gate 7 and Vortex Tube Control valve 204 gets off to adjust the cold air of the output of defeated cold end 201
The temperature of stream, solenoid valve 6 are controlled closure or are closed and then control the utility model and be turned on and off by control system.
It is the embodiments of the present invention as described above.The utility model is not limited to the above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is every that there is same or similar skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (5)
1. it is a kind of can fast cooling vacuum drying oven, it is characterised in that：It is dried including compressed air source (1), vortex tube (2), vacuum
The both ends of case (3) and cooling coil (4), the vortex tube (2) are defeated cold end (201) and defeated hot junction (202), the vortex respectively
It is provided with compressed air interface (203) on pipe (2), the compressed air source (1) passes through compressed air interface (203) and vortex tube
(2) connect, the cooling coil (4) be mounted on vacuum drying oven (3) inner wall on, the defeated cold end (201) of the vortex tube (2) with
Cooling coil (4) connects.
2. it is according to claim 1 can fast cooling vacuum drying oven, it is characterised in that：The compressed air source (1) with
It is provided with solenoid valve (6) and manually-operated gate (7) between the compressed air interface (203) of vortex tube (2).
3. it is according to claim 2 can fast cooling vacuum drying oven, it is characterised in that：The solenoid valve (6) and manually
The filtering pressure reducing valve unit (8) with pressure gauge is provided between valve (7).
4. it is according to claim 1 can fast cooling vacuum drying oven, it is characterised in that：The defeated heat of the vortex tube (2)
End (202) is provided with Vortex Tube Control valve (204).
5. it is according to claim 1 can fast cooling vacuum drying oven, it is characterised in that：The vortex tube (2) it is defeated cold
It is provided with temperature sensor (5) between end (201) and cooling coil (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904439.2U CN208091081U (en) | 2017-12-29 | 2017-12-29 | It is a kind of can fast cooling vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904439.2U CN208091081U (en) | 2017-12-29 | 2017-12-29 | It is a kind of can fast cooling vacuum drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208091081U true CN208091081U (en) | 2018-11-13 |
Family
ID=64065013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721904439.2U Expired - Fee Related CN208091081U (en) | 2017-12-29 | 2017-12-29 | It is a kind of can fast cooling vacuum drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208091081U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292068A (en) * | 2019-04-30 | 2019-10-01 | 合肥科大立安安全技术有限责任公司 | A kind of cooling device and system |
| CN110608565A (en) * | 2019-09-03 | 2019-12-24 | 东软威特曼生物科技（沈阳）有限公司 | Refrigeration cabin of in-vitro diagnosis equipment and refrigeration system thereof |
| CN112833623A (en) * | 2021-01-08 | 2021-05-25 | 湖南新威凌新材料有限公司 | Rapid cooling method for vacuum drying equipment |
| CN114952407A (en) * | 2022-06-29 | 2022-08-30 | 青岛中车四方轨道车辆有限公司 | Cutter vortex tube cooling device |
-
2017
- 2017-12-29 CN CN201721904439.2U patent/CN208091081U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292068A (en) * | 2019-04-30 | 2019-10-01 | 合肥科大立安安全技术有限责任公司 | A kind of cooling device and system |
| CN110608565A (en) * | 2019-09-03 | 2019-12-24 | 东软威特曼生物科技（沈阳）有限公司 | Refrigeration cabin of in-vitro diagnosis equipment and refrigeration system thereof |
| CN112833623A (en) * | 2021-01-08 | 2021-05-25 | 湖南新威凌新材料有限公司 | Rapid cooling method for vacuum drying equipment |
| CN112833623B (en) * | 2021-01-08 | 2022-07-22 | 湖南新威凌新材料有限公司 | Rapid cooling method for vacuum drying equipment |
| CN114952407A (en) * | 2022-06-29 | 2022-08-30 | 青岛中车四方轨道车辆有限公司 | Cutter vortex tube cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208091081U (en) | It is a kind of can fast cooling vacuum drying oven | |
| CN109451701A (en) | A kind of whole year can utilize data center's energy-conserving refrigeration system of outdoor air | |
| CN104410250A (en) | Double-path cooling type frequency converter cooling system | |
| CN206369369U (en) | A kind of new vortex tube refrigerator system | |
| CN205939817U (en) | Air can water temperature control unit and is used its water bath system | |
| CN208952511U (en) | A kind of constant pressure water supply type industry cooling water circulation system that band bypass is adjusted | |
| CN204730543U (en) | The defrost system of evaporimeter in a kind of heat pump | |
| CN207035563U (en) | Variable air rate direct-expansion type unit | |
| CN106196730A (en) | A kind of air energy Water temp controller group and use its water-bath system | |
| CN104197416A (en) | Machine room hot airflow outdoor cooling and exchanging device | |
| CN204255046U (en) | Outlet freeze-day with constant temperature machine | |
| CN207540094U (en) | A kind of waste heat recovery at central air-conditioning utilizes device | |
| CN208952509U (en) | A kind of constant pressure water supply type industry cooling water circulation system | |
| CN203132195U (en) | Air energy heating device | |
| CN107449179A (en) | A kind of solar heat pump heating system of integrated separation formula heat pipe | |
| CN203533777U (en) | Preheating device of air conditioner humidifier | |
| CN106482337A (en) | Waste heat recovery water heater | |
| CN206542690U (en) | A kind of electric panel room refrigerating plant of low energy consumption | |
| CN206622202U (en) | Pulverizer machine cavity heat sink | |
| CN207197336U (en) | A kind of enclosed cooling device | |
| CN206055858U (en) | A kind of season self-adaption separated fresh air heat recovery equipment of extract air | |
| CN206875670U (en) | A kind of intelligent heat dissipation interchanger | |
| CN201575540U (en) | Central air-conditioning capable of realizing energy saving | |
| CN206402614U (en) | A kind of data center module cooling system | |
| CN206073517U (en) | Shell-and-tube cooler deflector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |