CN208804977U - A kind of electric drying oven with forced convection - Google Patents
A kind of electric drying oven with forced convection Download PDFInfo
- Publication number
- CN208804977U CN208804977U CN201821522179.7U CN201821522179U CN208804977U CN 208804977 U CN208804977 U CN 208804977U CN 201821522179 U CN201821522179 U CN 201821522179U CN 208804977 U CN208804977 U CN 208804977U
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- Prior art keywords
- shell
- heater
- cabinet
- chamber door
- drying oven
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Abstract
The utility model discloses a kind of electric drying oven with forced convections, including shell, cabinet, heater and chamber door, four corners of the outer casing bottom are respectively and fixedly provided with stabilizer blade, and side wall of outer shell is internally provided with noise reduction layer, the two sides of the noise reduction layer are provided with pearl cotton layer, skin of paint is provided on the outside of the shell, the side of the shell is hinged with chamber door, control panel is fixed on the shell of the chamber door side, and the shell below control panel is provided with fuse, the central position of the interior of shell is provided with cabinet, the output end of the temperature sensor is electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of single-chip microcontroller is electrically connected by the input terminal of conducting wire and heater.The utility model is by being equipped with fixed block, card slot, fixture block and heater, so that being convenient for the fixed installation and disassembly of heater, convenient for when heater breaks down or damages, replacement easy to disassemble is easy to use.
Description
Technical field
The utility model relates to drying box technical field, specially a kind of electric drying oven with forced convection.
Background technique
Drying box is the difference according to dry matter, is divided into electric drying oven with forced convection and vacuum oven two major classes, now
It has been widely used in chemical industry, telecommunications, plastics, cable, plating, hardware, automobile, photoelectricity, rubber product, mold, spraying,
Printing, medical treatment, the industries such as space flight and institution of higher learning, huge market demand, so that the diversification of varieties of drying box, the structure of product
Quality is made also to be not quite similar.
Although drying box wide variety at this stage, most structure is simple, has a single function, dry with a kind of electric heating air blast
For dry case, electric drying oven with forced convection at this stage can generate a large amount of noises due to the air blast of blower motor when in use, to week
Surrounding environment impacts, while most drying machine uneven air, and interior of shell temperature is uneven, influences drying effect, together
When such device be unable to monitor temperature, it is too high or too low for temperature dry goods all to be interfered, while most heating
Device can not easily dismounting and change, it is inconvenient for use, therefore be badly in need of a kind of electric drying oven with forced convection to meet the needs of people.
Utility model content
The purpose of this utility model is to provide a kind of electric drying oven with forced convections, mentioned above in the background art to solve
Existing electric heating air-blowing drier noise is larger, uneven air, be unable to monitor internal temperature and can not dismounting and change heating
The problem of device.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric drying oven with forced convection, including outer
Four corners of shell, cabinet, heater and chamber door, the outer casing bottom are respectively and fixedly provided with stabilizer blade, and the inside of side wall of outer shell is set
It is equipped with noise reduction layer, the two sides of the noise reduction layer are provided with pearl cotton layer, and skin of paint is provided on the outside of the shell, described outer
The side of shell is hinged with chamber door, is fixed with control panel on the shell of the chamber door side, and the shell below control panel is set
It is equipped with fuse, the central position of the interior of shell is provided with cabinet, and the inner sidewall of cabinet is provided with insulating layer, described
The two sides of box house are respectively and fixedly provided with fixed block, and having heaters is fixed between fixed block, and the inside of the heater is fixed
Have a diode, the top of the box house is provided with temperature sensor, and cabinet be evenly arranged with far from the side of chamber door it is pre-
It boxes out, forms wind chamber between the cabinet and shell, and the bottom end in the intracavitary portion of wind is provided with blower motor, on the blower motor
It is provided with capacitor of motor, and the output end of blower motor is fixed with flabellum by shaft, the wind of the blower motor side is intracavitary
It being provided with shell, and one end of enclosure interior is provided with single-chip microcontroller, the other end of the enclosure interior is provided with bidirectional thyristor,
The output end of the temperature sensor is electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of single-chip microcontroller is by leading
The input terminal of line and heater is electrically connected.
Preferably, the shell is provided with heat release hole far from the side of chamber door, and the bottom end of shell is provided with radiating fin, institute
State heat release hole and radiating fin equalization spacing arrangement.
Preferably, the fixed block is provided with card slot close to one end of heater, and the both ends of the heater are respectively provided with
There is fixture block, the fixture block is connect with card slot, and the heater and fixed block constitute installing and dismounting structure.
Preferably, the quantity of the heater is set as two, and heater is about cabinet distribution symmetrical above and below.
Preferably, the junction of the chamber door and cabinet is provided with high-temperature-resisting silicon rubber gasket, and the central position of chamber door
The place of setting is provided with tempered glass observation window.
Preferably, the inside of the noise reduction layer is evenly arranged with guide plate, and the cross-shaped arrangement of guide plate.
Compared with prior art, the utility model has the beneficial effects that
(1) electric drying oven with forced convection is by being equipped with fixed block, card slot, fixture block and heater, so that convenient for heating
The fixed installation and disassembly of device, convenient for when heater breaks down or damages, replacement easy to disassemble is easy to use.
(2) electric drying oven with forced convection by be equipped with wind chamber, cabinet, preformed hole, blower motor, capacitor of motor, flabellum,
So that wind body enters box house uniformly through preformed hole, cooperation heater makes air-flow heat up, evenly drying box house object
Product, rate of drying is faster, more efficient, while by being equipped with temperature sensor, so that convenient for the temperature of monitoring box house.
(3) electric drying oven with forced convection is by being internally provided with noise reduction layer and pearl cotton layer in side wall of outer shell, so that
Separate noise convenient for absorption, plays the role of noise abatement noise reduction, avoid impacting surrounding enviroment.
(4) electric drying oven with forced convection is provided with high temperature resistant silicon in the junction of chamber door and cabinet by being equipped with chamber door
Rubber gasket increases device airtightness, and dust entrance and hot gas is avoided to leak.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 faces the schematic diagram of the section structure for the utility model；
Fig. 3 is the positive structure diagram of the utility model；
Fig. 4 is the side elevational cross-section structural schematic diagram of the utility model；
Fig. 5 is the side structure schematic view of the utility model；
Fig. 6 is the backsight structural representation of the utility model；
Fig. 7 is the overlooking structure diagram of the utility model；
Fig. 8 is the present invention looks up structural representation of the utility model；
Fig. 9 is the side wall of outer shell structural schematic diagram of the utility model；
Figure 10 is amplification profile structural schematic diagram at A in Fig. 1 of the utility model；
Figure 11 is the electrical schematic of the utility model.
In figure: 1, shell；2, heat release hole；3, cabinet；4, fixed block；5, preformed hole；6, heater；7, diode；8, warm
Spend sensor；9, insulating layer；10, chamber door；11, fuse；12, control panel；13, high-temperature-resisting silicon rubber gasket；14, air blast
Motor；15, capacitor of motor；16, flabellum；17, wind chamber；18, shell；19, single-chip microcontroller；20, bidirectional thyristor；21, stabilizer blade；22,
Radiating fin；23, skin of paint；24, pearl cotton layer；25, noise reduction layer；26, guide plate；27, card slot；28, fixture block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-11 is please referred to, a kind of embodiment provided by the utility model: a kind of electric drying oven with forced convection, including shell 1,
Cabinet 3, heater 6 and chamber door 10, four corners of 1 bottom of shell are respectively and fixedly provided with stabilizer blade 21, shell 1 far from chamber door 10 one
Side is provided with heat release hole 2, and the bottom end of shell 1 is provided with radiating fin 22, heat release hole 2 and the impartial spacing arrangement of radiating fin 22, just
In device ventilation and heat, and 1 side wall of shell is internally provided with noise reduction layer 25, and the inside of noise reduction layer 25 is evenly arranged with guide plate
26, and the cross-shaped arrangement of guide plate 26 plays the role of noise abatement noise reduction, the two sides of noise reduction layer 25 are all provided with convenient for separating noise
It is equipped with pearl cotton layer 24, the outside of shell 1 is provided with skin of paint 23, and the side of shell 1 is hinged with chamber door 10,10 side of chamber door
Control panel 12 is fixed on shell 1, and the shell 1 of 12 lower section of control panel is provided with fuse 11, the model of fuse 11
It can be RT19-32, the central position inside shell 1 is provided with cabinet 3, and chamber door 10 and the junction of cabinet 3 are provided with resistance to height
Warm silicone rubber seal gasket 13, and the central position of chamber door 10 is provided with tempered glass observation window, increases device airtightness, avoids
Dust enters and hot gas leaks, while convenient for observation inner case, and the inner sidewall of cabinet 3 is provided with insulating layer 9, cabinet 3
Internal two sides are respectively and fixedly provided with fixed block 4, and having heaters 6 is fixed between fixed block 4, and fixed block 4 is close to one end of heater 6
It is provided with card slot 27, the both ends of heater 6 are provided with fixture block 28, and fixture block 28 is connect with card slot 27, heater 6 and fixation
Block 4 constitutes installing and dismounting structure, replacement heater 6 easy to disassemble, and the quantity of heater 6 is set as two, and heater 6 about
The distribution symmetrical above and below of cabinet 3, so that heating is more uniform, the inside of heater 6 is respectively and fixedly provided with diode 7, the top inside cabinet 3
End is provided with temperature sensor 8, and the model of temperature sensor 8 can be CWDZ11, and side of the cabinet 3 far from chamber door 10 is uniformly set
It is equipped with preformed hole 5, forms wind chamber 17 between cabinet 3 and shell 1, and the bottom end inside wind chamber 17 is provided with blower motor 14, drum
The model of wind turbine 14 can be Y90S-2, capacitor of motor 15 is provided on blower motor 14, and the output end of blower motor 14 is logical
It crosses shaft and is fixed with flabellum 16, shell 18 is provided in the wind chamber 17 of 14 side of blower motor, and one end inside shell 18 is set
It is equipped with single-chip microcontroller 19, the other end inside shell 18 is provided with bidirectional thyristor 20, and the output end of temperature sensor 8 passes through conducting wire
It is electrically connected with the input terminal of single-chip microcontroller 19, and the output end of single-chip microcontroller 19 is electrically connected by the input terminal of conducting wire and heater 6
It connects.
Working principle: in use, powering on, opening chamber door 10, and dry article will be needed to be put into inside cabinet 3, covered
The junction of upper chamber door 10, chamber door 10 and cabinet 3 is provided with high-temperature-resisting silicon rubber gasket 13, increases device airtightness, avoids
Dust enter and hot gas leak, the inner wall of cabinet 3 is provided with insulating layer 9, convenient for heat preservation and it is heat-insulated, be provided in heater 6
Diode 7, charge moves frictional heat generation after energization, while blower motor 14 drives flabellum 16 to rotate, and draws air into wind chamber 17
It is interior and by preformed hole 5 uniformly be sent into cabinet 3 in, formed thermal current, article in cabinet 3 is dried, inside cabinet 3
The output end of the temperature sensor 8 of setting is electrically connected by conducting wire and single-chip microcontroller 19, and the output end of single-chip microcontroller 19 is by leading
The input terminal of line and heater 6 is electrically connected, and convenient for monitoring internal temperature, temperature control is realized, in being internally provided with for side wall of outer shell
Noise reduction layer 25 and pearl cotton layer 24, so that guide plate 26 is arranged in the alternate internal of noise reduction layer 25, by noise convenient for absorption noise
It is separated, plays the role of noise abatement noise reduction, avoid impacting surrounding enviroment.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of electric drying oven with forced convection, including shell (1), cabinet (3), heater (6) and chamber door (10), it is characterised in that:
Four corners of shell (1) bottom are respectively and fixedly provided with stabilizer blade (21), and shell (1) side wall is internally provided with noise reduction layer
(25), the two sides of the noise reduction layer (25) are provided with pearl cotton layer (24), are provided with skin of paint on the outside of the shell (1)
(23), the side of the shell (1) is hinged with chamber door (10), is fixed with control plane on the shell (1) of chamber door (10) side
Plate (12), and the shell (1) below control panel (12) is provided with fuse (11), the internal central location of the shell (1)
Place is provided with cabinet (3), and the inner sidewall of cabinet (3) is provided with insulating layer (9), and the internal two sides of the cabinet (3) are fixed
Have fixed block (4), and fix having heaters (6) between fixed block (4), the inside of the heater (6) is respectively and fixedly provided with diode
(7), the internal top of the cabinet (3) is provided with temperature sensor (8), and side of the cabinet (3) far from chamber door (10) is uniform
It is provided with preformed hole (5), forms wind chamber (17) between the cabinet (3) and shell (1), and the bottom end setting that wind chamber (17) is internal
Have blower motor (14), be provided with capacitor of motor (15) on the blower motor (14), and the output end of blower motor (14) is logical
It crosses shaft to be fixed with flabellum (16), be provided with shell (18) in the wind chamber (17) of blower motor (14) side, and shell
(18) internal one end is provided with single-chip microcontroller (19), and the internal other end of the shell (18) is provided with bidirectional thyristor (20),
The output end of the temperature sensor (8) is electrically connected by conducting wire and the input terminal of single-chip microcontroller (19), and single-chip microcontroller (19)
Output end is electrically connected by conducting wire and the input terminal of heater (6).
2. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that: the shell (1) is far from chamber door
(10) side is provided with heat release hole (2), and the bottom end of shell (1) is provided with radiating fin (22), the heat release hole (2) and heat dissipation
Wing (22) equalization spacing arrangement.
3. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that: the fixed block (4) is close to heating
One end of device (6) is provided with card slot (27), and the both ends of the heater (6) are provided with fixture block (28), the fixture block (28)
It is connect with card slot (27), the heater (6) and fixed block (4) constitute installing and dismounting structure.
4. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that: the quantity of the heater (6) is set
Two are set to, and heater (6) is about cabinet (3) distribution symmetrical above and below.
5. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that: the chamber door (10) and cabinet (3)
Junction be provided with high-temperature-resisting silicon rubber gasket (13), and the central position of chamber door (10) be provided with tempered glass observation
Window.
6. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that: the inside of the noise reduction layer (25) is equal
It is even to be provided with guide plate (26), and guide plate (26) cross-shaped arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522179.7U CN208804977U (en) | 2018-09-18 | 2018-09-18 | A kind of electric drying oven with forced convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522179.7U CN208804977U (en) | 2018-09-18 | 2018-09-18 | A kind of electric drying oven with forced convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804977U true CN208804977U (en) | 2019-04-30 |
Family
ID=66238140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522179.7U Active CN208804977U (en) | 2018-09-18 | 2018-09-18 | A kind of electric drying oven with forced convection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762990A (en) * | 2019-11-28 | 2020-02-07 | 南通瑞崧纺织科技有限公司 | Net clip type shaping dryer |
-
2018
- 2018-09-18 CN CN201821522179.7U patent/CN208804977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762990A (en) * | 2019-11-28 | 2020-02-07 | 南通瑞崧纺织科技有限公司 | Net clip type shaping dryer |
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