CN107606888A - A kind of efficient electric drying oven with forced convection - Google Patents
A kind of efficient electric drying oven with forced convection Download PDFInfo
- Publication number
- CN107606888A CN107606888A CN201710931378.7A CN201710931378A CN107606888A CN 107606888 A CN107606888 A CN 107606888A CN 201710931378 A CN201710931378 A CN 201710931378A CN 107606888 A CN107606888 A CN 107606888A
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- China
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- interlayer
- hothouse
- casing
- forced convection
- drying oven
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Abstract
The invention discloses a kind of efficient electric drying oven with forced convection, including casing, positioned at the hothouse of box house, interlayer is provided with the outside of the hothouse, heat-insulation layer is provided with outside the interlayer, cooling coil is provided with the interlayer, the cooling coil is around dry chamber outer wall, and upper end is connected through the interlayer and the heat-insulation layer with water inlet pipe, lower end is connected through the interlayer and the heat-insulation layer with outlet pipe, heating coil is provided with the dry chamber interior walls, the heating coil is surrounded on dry chamber interior walls, the hothouse inside center is provided with fixing axle, tray is fixed with the fixing axle, the hothouse inner bottom is provided with least 2 desk fans, the side bottom of casing one is provided with air blower, the dry indoor top is provided with air vent.Drying box fast cooling can be made, cool efficiency high, can significantly improve work ratio height, save the time, and the hot water to cooling drying box is reclaimed, and saves resource.
Description
Technical field
The present invention relates to drying box technical field, relates particularly to a kind of efficient electric drying oven with forced convection.
Background technology
Current drying case is divided into electric drying oven with forced convection and the major class of vacuum drying chamber two, now according to the difference of dry matter
The present has been widely used in medicine, chemical industry, telecommunications, plastics, cable, plating, hardware, automobile, photoelectricity, rubber, mould
Tool, the industry such as spraying and printing.Existing electric drying oven with forced convection is to carry out forced air drying using Electric heating, one when drying
As by drying box temperature adjustment be to a certain particular value, but the problem of exist, if the drying temperature of a upper product is higher, and then
Need to need to wait drying box Temperature fall during the relatively low product of drying temperature, the substantial amounts of time can be wasted, delay experiment progress, efficiency
Lowly.
The content of the invention
It is an object of the invention to provide a kind of efficient electric drying oven with forced convection, can make drying box fast cooling, drop
Warm efficiency high, work ratio height can be significantly improved, saves the time, and the hot water to cooling drying box is reclaimed, and saves money
Source.
It is an object of the invention to provide a kind of efficient electric drying oven with forced convection, including casing, positioned at box house
Hothouse, be provided with interlayer on the outside of the hothouse, be provided with heat-insulation layer outside the interlayer, cooling is provided with the interlayer
Coil pipe, the cooling coil is around dry chamber outer wall, and upper end is connected through the interlayer and the heat-insulation layer with water inlet pipe,
Lower end is connected through the interlayer and the heat-insulation layer with outlet pipe, is provided with water inlet switch on the water inlet pipe, it is described go out
Effluent switch is provided with water pipe, heating coil is provided with the dry chamber interior walls, the heating coil is surrounded on hothouse
Inwall, the hothouse inside center are provided with fixing axle, and tray, the hothouse inner bottom are fixed with the fixing axle
End is provided with least 2 desk fans, and the side bottom of casing one is provided with air blower, and the air opening end of the air blower is located at drying
Interior, the dry indoor top are provided with air vent, the air vent and the casing ft connection.
By above technical scheme, air blower blasts air into hothouse, dries and is provided with heating coil in chamber interior walls,
Heating coil is surrounded on dry chamber interior walls, heats the air blasted in the presence of heating coil, and hot-air dries tray
On product, at least 2 desk fans can improve dry indoor hot air movement velocity, enable the product on tray contact more heat
Air, make heating more quick, cooling coil is provided with interlayer, heat-insulation layer is provided with outside interlayer, cooling coil is around drying
Chamber outer wall, and upper end is connected through interlayer and heat-insulation layer with water inlet pipe, lower end is connected through interlayer and heat-insulation layer with outlet pipe
It is logical, water inlet switch is provided with water inlet pipe, effluent switch is provided with outlet pipe, by the water inlet being connected with cooling pipe dish
Mouth adds cold water, and the switch closed on outlet pipe, drying box can be made quickly to cool down, simple to operate, efficiency high, is pushed up in hothouse
Portion is provided with air vent, air vent and casing ft connection, and air vent plays draught effect, the interior and extraneous pressure of balance drying box
Power.Technical scheme can make drying box fast cooling, and cool efficiency high, can significantly improve work ratio height, save the time, save
Resource-saving.
Further, at least 2 desk fans are connected in parallel, and fan swicth button is provided with the outside of the casing.Every
Fan is controlled by individually switch, when a certain desk fan breaks down, does not influence other fan works, adds hot blast motion
Efficiency, more desk fans work simultaneously, more hot blasts is contacted with the product that needs heat, and improve drying efficiency.
Further, the water outlet pipe end is connected with hot-water collection's case.Hot water of hot-water collection's case to cooling rear box
Reclaimed, wash one's hands and face experimental ware using the hot water after recovery, save resource, offered convenience to laboratory work.
Further, temperature sensor and pressure sensor are provided with the dry chamber interior walls, outside the casing
Side is provided with controller, and the temperature sensor and the pressure sensor electrically connect with the controller respectively.Pass through temperature
The effect of sensor, pressure sensor and controller, temperature and pressure monitoring in real time and regulation in hothouse can be realized, is realized
The accurate control of drying temperature.
Further, it is provided with hermatic door on the outside of the air vent.Adjustable drying is opened or closed by hermatic door
Pressure in case.
Beneficial effects of the present invention are as follows：(1) drying box fast cooling can be made, cool efficiency high；(2) work can be significantly improved
Make rate height, save the time；(3) hot water for cooling drying box is reclaimed, saves resource, brought just to laboratory work
Profit；(4) can notable drying efficiency height；(5) it is simple to operate, it is practical.
Brief description of the drawings
Fig. 1 is a kind of structural representation of efficient electric drying oven with forced convection of the present invention.
Reference：1- trays, 2- fixing axles, 3- fans, 4- heating coils, 5- cooling coils, 6- heat-insulation layers, 7- drums
Blower fan, 8- air vents, 9- hermatic doors, 10- controllers, 11- fan control buttons, 12- water inlet pipes, 13- outlet pipes, 14- water inlets
Switch, 15- effluent switch, 16- hot-water collection's casees, 17- temperature sensors, 18- pressure sensors, 19- interlayers.
Embodiment
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following examples to the present invention
It is described in further detail.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of efficient electric drying oven with forced convection, including casing, in casing
The hothouse in portion, the hothouse outside are provided with interlayer 19, are provided with heat-insulation layer 6 outside the interlayer, are set in the interlayer 19
Be equipped with cooling coil 5, the cooling coil 5 around drying chamber outer wall, and upper end through the interlayer 19 and the heat-insulation layer 6 with
Water inlet pipe 12 is connected, and lower end is connected through the interlayer 19 and the heat-insulation layer 6 with outlet pipe 13, on the water inlet pipe 12
Water inlet switch 14 is provided with, effluent switch 15 is provided with the outlet pipe 13, heating dish is provided with the dry chamber interior walls
Pipe 4, the heating coil 4 are surrounded on dry chamber interior walls, and the hothouse inside center is provided with fixing axle 2, the fixing axle 2
On be fixed with tray 1, the hothouse inner bottom is provided with least 2 desk fans 3, and the side bottom of casing one is provided with drum
Blower fan 7, the air opening end of the air blower 7 are located in hothouse, and the dry indoor top is provided with air vent 8, described logical
Air holes 8 and the casing ft connection.
Air blower 7 blasts air into hothouse, dries and is provided with heating coil 4 in chamber interior walls, heating coil 4 is surrounded on
Chamber interior walls are dried, heat the air blasted in the presence of heating coil 4, hot-air dries the product on tray 1, at least
2 desk fans 3 can improve dry indoor hot air movement velocity, enable the product on tray 1 contact more hot-air, make heating
It is more quick, cooling coil 5 is provided with interlayer 19, heat-insulation layer 6 is provided with outside interlayer 19, cooling coil 5 is outside hothouse
Wall, and upper end is connected through interlayer 19 and heat-insulation layer 6 with water inlet pipe 12, lower end passes through interlayer 19 and heat-insulation layer 6 and outlet pipe
13 are connected, and water inlet switch 14 is provided with water inlet pipe 12, effluent switch 15 is provided with outlet pipe 13, by cooling tube
The water inlet that disk 5 is connected adds cold water, and the switch closed on outlet pipe 13, drying box can be made quickly to cool down, simple to operate,
Efficiency high, dry indoor top and be provided with air vent 8, air vent 8 and casing ft connection, air vent 8 play draught effect, balanced
The pressure in the drying box and external world.Technical scheme can make drying box fast cooling, and cool efficiency high, can significantly improve work
Make rate height, save the time, save resource.
Embodiment 2
Based on embodiment 1, as shown in figure 1, at least 2 desk fans 3 are connected in parallel, fan is provided with the outside of the casing
Shift knob 11.Controlled by single fan swicth button 11 per desk fan 3, when a certain desk fan breaks down, do not influenceed
Other fan works, the efficiency of hot blast motion is added, more desk fans work simultaneously, the product for making more hot blasts be heated with needs
Contact, improve drying efficiency.
Embodiment 3
Based on embodiment 1, as shown in figure 1, the water outlet pipe end is connected with hot-water collection's case 16.
Hot-water collection's case 16 is reclaimed to the hot water for cooling down rear box, and tester is washed one's hands and face using the hot water after recovery
Ware, resource is saved, is offered convenience to laboratory work.
Embodiment 4
Based on embodiment 1, as shown in figure 1, being provided with temperature sensor 17 and pressure sensor in the dry chamber interior walls
18, be provided with controller 10 on the outside of the casing, the temperature sensor 17 and the pressure sensor 18 respectively with institute
Controller 10 is stated to electrically connect.
By temperature sensor 17, the effect of pressure sensor 18 and controller 10, can realize dry indoor temperature and
Pressure monitoring in real time and regulation, realize the accurate control of drying temperature.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
It should include within the scope of the present invention.
Claims (5)
- A kind of 1. efficient electric drying oven with forced convection, it is characterised in that：Including casing, positioned at the hothouse of box house, institute State and interlayer is provided with the outside of hothouse, be provided with heat-insulation layer outside the interlayer, cooling coil is provided with the interlayer, it is described cold But coil pipe is around dry chamber outer wall, and upper end is connected through the interlayer and the heat-insulation layer with water inlet pipe, and lower end passes through institute State interlayer and the heat-insulation layer is connected with outlet pipe, water inlet switch is provided with the water inlet pipe, is set on the outlet pipe There is effluent switch, heating coil is provided with the dry chamber interior walls, the heating coil is surrounded on dry chamber interior walls, described dry Dry chamber interior is provided centrally with fixing axle, is fixed with tray in the fixing axle, the hothouse inner bottom be provided with to Few 2 desk fans, the side bottom of casing one are provided with air blower, and the air opening end of the air blower is located in hothouse, described Dry indoor top and be provided with air vent, the air vent and the casing ft connection.
- A kind of 2. efficient electric drying oven with forced convection according to claim 1, it is characterised in that：At least 2 typhoons Fan is connected in parallel, and fan swicth button is provided with the outside of the casing.
- A kind of 3. efficient electric drying oven with forced convection according to claim 1, it is characterised in that：The water outlet pipe end It is connected with hot-water collection's case.
- A kind of 4. efficient electric drying oven with forced convection according to claim 1, it is characterised in that：The dry chamber interior walls On be provided with temperature sensor and pressure sensor, be provided with controller on the outside of the casing, the temperature sensor and The pressure sensor electrically connects with the controller respectively.
- A kind of 5. efficient electric drying oven with forced convection according to claim 1, it is characterised in that：On the outside of the air vent It is provided with hermatic door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931378.7A CN107606888A (en) | 2017-10-09 | 2017-10-09 | A kind of efficient electric drying oven with forced convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931378.7A CN107606888A (en) | 2017-10-09 | 2017-10-09 | A kind of efficient electric drying oven with forced convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606888A true CN107606888A (en) | 2018-01-19 |
Family
ID=61068812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710931378.7A Withdrawn CN107606888A (en) | 2017-10-09 | 2017-10-09 | A kind of efficient electric drying oven with forced convection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606888A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237878A (en) * | 2018-11-01 | 2019-01-18 | 开平市杰森纺织有限公司 | A kind of textile cloth drying unit |
| CN109974401A (en) * | 2019-04-22 | 2019-07-05 | 东北大学 | A kind of vacuum oven |
| CN110553482A (en) * | 2019-07-19 | 2019-12-10 | 马鞍山致青工业设计有限公司 | Drying equipment with dust removal function and capable of automatically turning materials |
-
2017
- 2017-10-09 CN CN201710931378.7A patent/CN107606888A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237878A (en) * | 2018-11-01 | 2019-01-18 | 开平市杰森纺织有限公司 | A kind of textile cloth drying unit |
| CN109974401A (en) * | 2019-04-22 | 2019-07-05 | 东北大学 | A kind of vacuum oven |
| CN110553482A (en) * | 2019-07-19 | 2019-12-10 | 马鞍山致青工业设计有限公司 | Drying equipment with dust removal function and capable of automatically turning materials |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |