CN104374180A - Drying machine - Google Patents
Drying machine Download PDFInfo
- Publication number
- CN104374180A CN104374180A CN201310356078.2A CN201310356078A CN104374180A CN 104374180 A CN104374180 A CN 104374180A CN 201310356078 A CN201310356078 A CN 201310356078A CN 104374180 A CN104374180 A CN 104374180A
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- Prior art keywords
- heating tube
- air
- casing
- return air
- heat
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- 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.)
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- Central Heating Systems (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a drying machine. Two blower motors are provided on two sides of a front entry and a rear exit. An air outgoing plate is provided and allows NIR (near-infrared) lamp tubes to be transversely placed within. The blower motors suction air from a suction side plate through return air holes and accelerate the air before delivering the air into upper space; the air flows downward into lower space from air return holes of the air outgoing plate; the air is then recovered by the blower motors through the air return holes; a cycle of the air in the lower space is completed. Under the heating action of the NIR lamp tubes, the air in the lower space is hot and is circulated to the upper space by the blower motors; the air is secondarily heated and enters the lower space after being in contact with the high-temperature NIR lamp tubes; thus, at the premise of stable operations, material is heated by the lamp tubes and convection-heated by the circulating hot air after entering the lower space of a box; the interior temperature of a drying box is evenly distributed.
Description
Technical field
The invention relates to the association area that a kind of heat is dried, refer to that a kind of heat with the heating of near infrared ray (NIR) fluorescent tube and hot air circulation dries device especially.
Background technology
Please refer to the fragmentary perspective view that Figure 6 shows that existing oven heat; Oven heat 10 comprises a casing 20, lid 30, two windmill motors 40 and a heater 50.
Lid 30 cover cap is on casing 20, and the front side of casing 20 and rear side have a front side entrance 201 and a rear side outlet 202 respectively, and export 202 places at front side entrance 201 and rear side and be provided with a curtain body 60, can cover front side entrance 201 and rear side outlet 202 with opening, to leak outside to avoid casing 20 internal gas flow or heat escapes.
And two windmill motors 40 are arranged on casing 20 arranged on left and right sides inside respectively, to carry out water conservancy diversion to the air-flow of casing 20 inside; The heating fluorescent tube 50 of near infrared ray (NIR) can be arranged between two windmill motors 40, such as, be fixed on the interior place (as shown in Figure 6) of casing 20 or the interior place (not shown) of lid 30.
Air in casing 20 inside, after the heating of heater 50, utilizes two windmill motors 40 to carry out water conservancy diversion to the air after heating, spreads to make the even heat of casing 20 inside.
But; often can open because hot-air convection (principle: hot-air upwards), air near heating tube 50 easily obtain curtain body 60 that heat and contiguous front side entrance 201 and rear side export 202 places and make heat loss, make heating cannot be even.
Summary of the invention
The object of the invention is to provide a kind of heat and dries device, its structure is simplified and hot blast can be made to distribute equably in internal flow, to reach effect that heat is on average supplied, avoid hot-air convection (principle: hot-air upwards), air near each heating tube easily obtains heat and contiguous front side entrance often can be opened with the curtain body in rear side exit and heat loss is caused heating inequality; And hot blast can be avoided from the loss of casing gateway, make hot blast in casing tunnel Inner eycle, to reach the object reducing energy loss, and temperature tool in casing can be made to be uniformly distributed.In addition, casing gateway shell high temperature can also be avoided, and prevent operator from scalding because of carelessness.
The main technical schemes that the present invention adopts is:
There is provided a kind of heat to dry device, comprising: a casing, roughly rectangular hollow, this casing has a rear side outlet and a front side entrance, on rear side of this outlet and on front side of this entrance can be provided with a curtain body with opening, a lid, lid is located at this casing top, an exhausting plate, flatly to be arranged in this casing and this casing to be separated out a upper space and a lower space, this exhausting plate is provided with a central heating tube, heating tube after a front heating tube and one, this central heating tube, the axial direction of front heating tube and rear heating tube is parallel towards right direction with the left side from this casing, the both sides of this exhausting plate this central heating tube contiguous are provided with some first return air holes, the side of this front heating tube and this rear heating tube this central heating tube contiguous is provided with some second return air holes, the aperture of described each first return air hole towards the direction of this front heating tube and this rear heating tube in gradually little distribution, the aperture of described each second return air hole is less than the aperture of described each first return air hole, left side and the right side of this exhausting plate this casing contiguous all have some 3rd return air holes, two windmill motors, in the left side being separately positioned on this casing and right side, and are positioned at this lower space place below this exhausting plate.
These two windmill motors are flowed toward two windmill motor direction by air-flow, and be less than the aperture of these the first return air holes due to the aperture of described each second return air hole, major part air-flow through this central heating tube heating at space place on this, flow toward these two windmill motor direction by this lower space through these first return air holes below this exhausting plate that arrives, fraction air-flow through this front heating tube at space place on this and after this heating tube heating and this lower space through described each second return air hole below this exhausting plate that arrives toward these two windmill motor direction flowings, by hot-air convection principle, on this by described each 3rd return air hole above this exhausting plate that arrives of the air-flow of these two windmill motors, circulate in space.
In one embodiment, described heat dries device, more comprises a heat-preservation cotton, vertically arranges with this central heating tube, this front heating tube and this rear heating tube, and be positioned at the central part place of this central heating tube, this front heating tube and this rear heating tube.
In the above-described embodiments, this central heating tube, this front heating tube and this rear heating tube are near infrared ray (NIR, near-infrared) fluorescent tube or other infrared lamps.
In one embodiment, on rear side of this outlet and on front side of this entrance be respectively arranged with a ㄇ type deflector.
The invention has the beneficial effects as follows: the return air hole utilizing the corresponding different densities of diverse location, distribute equably in internal flow to make hot blast, to reach effect that heat is on average supplied, avoid hot-air convection principle (hot-air upwards), air near each heating tube easily obtains heat and contiguous front side entrance often can be opened with the curtain body in rear side exit and heat loss is caused heating inequality, and structure is simplified; And utilize amount of size and the arrangement design of windmill motor position, lamp strip position and quantity and return air hole, avoid hot blast from the loss of casing gateway, make hot blast in casing tunnel Inner eycle, the effect reducing energy loss can be reached, and temperature tool in casing can be made to be uniformly distributed.In addition, this ㄇ type deflector, can give radiating and cooling by the high-temperature heat-conductive of the outlet of the rear side of casing and front side entrance, to avoid casing gateway shell high temperature, and prevent operator from scalding because of carelessness to this ㄇ type deflector.Moreover, on this ㄇ type deflector, can application one deck insulating moulding coating, more can prevent from scalding operator.
Accompanying drawing explanation
Fig. 1 represents that the present invention's heat dries the decomposing schematic representation of device.
Fig. 2 represents that the present invention's heat dries the schematic appearance of device.
Fig. 3 is the fragmentary perspective view representing that the present invention's heat baking device return air hole and heating tube configure.
Fig. 4 represents that the present invention's heat dries the schematic perspective view of device wind direction water conservancy diversion.
Fig. 5 represents that the present invention's heat dries the floor map of device wind direction water conservancy diversion.
Fig. 6 is the fragmentary perspective view representing that existing oven heat windmill motor and fluorescent tube configure.
[main element symbol description]
1 heat dries device
2 casings
Entrance on front side of in the of 21
Export on rear side of in the of 22
Space on 23
24 times spaces
25 deflectors
3 lids
4 exhausting plates
5 central heating tubes
Heating tube before 6
Heating tube after 7
8 windmill motors
9 curtain bodies
100 heat-preservation cotton
101 first return air holes
102 second return air holes
103 the 3rd return air holes
A1 arrow (airflow direction)
A2 arrow (airflow direction)
B arrow (airflow direction)
C arrow (airflow direction)
10 oven heats
20 casings
Entrance on front side of in the of 201
Export on rear side of in the of 202
30 lids
40 windmill motors
50 heaters
60 curtain bodies.
Detailed description of the invention
Fig. 1 represents that the present invention's heat dries the decomposing schematic representation of device.Fig. 2 represents that the present invention's heat dries the schematic appearance of device.Fig. 3 represents that the present invention's heat dries the fragmentary perspective view of device.
Please also refer to Fig. 1 to Fig. 5, heat of the present invention dries device 1 can comprise heating tube 7 and two windmill motors 8 after a casing 2, lid 3, exhausting plate 4, central heating tube 5, front heating tube 6; Wherein, central heating tube 5, front heating tube 6 and rear heating tube 7 can be near infrared ray (NIR, near-infrared) fluorescent tube, but not as limit.
The roughly rectangular hollow of casing 2, casing 2 has a rear side outlet 22 and a front side entrance 21, rear side outlet 22 and front side entrance 21 can be provided with a curtain body 9 with opening, and rear side outlet 22 and front side entrance 21 are respectively arranged with a ㄇ type deflector 25, this ㄇ type deflector 25, the high-temperature heat-conductive of the rear side of casing 2 outlet 22 and front side entrance 21 can be given radiating and cooling to this ㄇ type deflector 25, to avoid casing gateway shell high temperature, and prevent operator from scalding because of carelessness.On this ㄇ type deflector 25, can application one deck insulating moulding coating, more can prevent from scalding operator.
Lid 3 can cover and be located at casing 2 top, by the setting of curtain body 9 and lid 3, can make the gases flow after heating in casing 2, and can make the temperature remained constant in casing 2.
Exhausting plate 4 to be flatly arranged in casing 2 and casing 2 to be separated out a upper space 23 and a lower space 24 (as shown in Figures 4 and 5), exhausting plate 4 is provided with a central heating tube 5, heating tube 7 after a front heating tube 6 and one, each heating tube (central heating tube 5, front heating tube 6, rear heating tube 7) axial direction with parallel towards right direction from the left side of casing 2, the both sides of exhausting plate 4 adjacent central heating tube 5 can be provided with some first return air holes 101, the side of front heating tube 6 and rear heating tube 7 adjacent central heating tube 5 is provided with some second return air holes 102, the aperture of each the first return air hole 101 is that the direction of heating tube 6 and rear heating tube 7 is forward in gradually little distribution, the aperture of each the second return air hole 102 is the apertures being less than each the first return air hole 101, left side and the right side of the contiguous casing 2 of exhausting plate 4 all have some 3rd return air holes 103.
Two windmill motors 8 be separately positioned on casing 2 left side and right side in, and be positioned at lower space 24 place below exhausting plate 4.
Moreover heat is dried device 1 and is more comprised a heat-preservation cotton 100, vertically arranges, and is positioned at the central part place of each heating tube 5,6,7, to be incubated the heat of casing 2 inside with each heating tube 5,6,7.
Fig. 4 represents that the present invention's heat dries the schematic perspective view of device wind direction water conservancy diversion.Fig. 5 represents that the present invention's heat dries the floor map of device wind direction water conservancy diversion.
Please refer to shown in Fig. 4 and Fig. 5, air-flow flows toward two windmill motor 8 directions by two windmill motors 8, namely respectively towards left side and the right direction flowing of casing 2, and be less than the aperture of each the first return air hole 101 due to the aperture of each the twoth return air hole 102, major part air-flow (arrow A 1 as shown in Figure 5 and A2) is through and heats and flow toward two windmill motor 8 directions in lower space 24 below the exhausting plate 4 that arrives through each first return air hole 101 at the central heating tube 5 at upper space 23 place, fraction air-flow (arrow B as shown in Figure 5) is through that heating tube 6 and rear heating tube 7 before the place of upper space 23 heat and flow toward two windmill motor 8 directions in lower space 24 below the exhausting plate 4 that arrives through each second return air hole 102, by hot-air convection (principle: hot-air upwards), air-flow toward two windmill motors 8 is that the upper space 23 by each the 3rd return air hole 103 above the exhausting plate 4 that arrives is carried out circulate (arrow C as shown in Figure 4).
By said structure; utilize the return air hole in different distributions and aperture to control the thermal current flowing of zones of different; dry in heat effect that the heat of inside configuration is evenly distributed to reach, avoid hot-air convection (principle: hot-air upwards), air near each heating tube easily obtains heat and contiguous front side entrance often can be opened with the curtain body in rear side exit and heat loss is caused heating inequality.
This means, heat of the present invention is dried the both sides being installed on gateway, side, front and back and is installed windmill motor, and above exhausting plate by horizontal for NIR fluorescent tube in upper space; Windmill motor carries out air draught from lower space side through each return air hole of exhausting plate, and after air is accelerated on deliver to upper space, and each return air hole on exhausting plate flows out downwards and enters lower space; Then reclaimed through each return air hole by windmill motor again, complete the circulation of air in casing.
Be the high temperature after heating under the effect of NIR fluorescent tube, in upper space, air is by after the heating of NIR fluorescent tube, is back to lower space again through windmill motor cycles from upper space, and after contact high temperature NIR fluorescent tube adds, secondary heating again, enters in lower space.Therefore, under stable operation, after material enters casing, just can be subject to the heat radiation heating of NIR fluorescent tube and the thermal convection current heat effect of circulating air, namely meaning coordinates hot air circulation effect with the heating of this NIR fluorescent tube, and oven temperature can be uniformly distributed.
In addition, add the Design on thermal insulation of deflector and curtain body in casing, make when being 80 DEG C of temperature in casing, the temperature on casing can be maintained at less than 40 DEG C, to reach energy-conservation effect.
Aforementioned is for various embodiments of the present invention, of the present invention other or further embodiment be can be designed out and its base region need not be violated, and its base region defined by claim.Although the present invention makes an explanation with relevant preferred embodiment, this is not construed as limiting the invention.It should be noted that those skilled in the art can construct other similar embodiment a lot of according to thought of the present invention, these are all among protection scope of the present invention.
Claims (5)
1. heat dries a device, it is characterized in that, comprising:
A casing, roughly rectangular hollow, this casing have one rear side outlet and one front side entrance, on rear side of this outlet and on front side of this entrance can be provided with a curtain body with opening;
A lid, lid is located at this casing top;
An exhausting plate, flatly to be arranged in this casing and this casing to be separated out a upper space and a lower space, this exhausting plate is provided with a central heating tube, heating tube after a front heating tube and one, described central heating tube, the axial direction of front heating tube and rear heating tube is parallel towards right direction with the left side from this casing, the both sides of this exhausting plate this central heating tube contiguous are provided with some first return air holes, the side of this front heating tube and this rear heating tube this central heating tube contiguous is provided with some second return air holes, the aperture of described each first return air hole towards the direction of this front heating tube and this rear heating tube in gradually little distribution, the aperture of described each second return air hole is less than the aperture of described each first return air hole, left side and the right side of this exhausting plate this casing contiguous all have some 3rd return air holes, and
Two windmill motors, in the left side being separately positioned on this casing and right side, and are positioned at this lower space place below this exhausting plate;
Wherein, air-flow flows toward these two windmill motor direction by these two windmill motors, and be less than the aperture of these the first return air holes due to the aperture of described each second return air hole, major part air-flow through this central heating tube heating at space place on this, flow toward these two windmill motor direction by this lower space through described each first return air hole below this exhausting plate that arrives, fraction air-flow through this front heating tube at space place on this and after this heating tube heating and this lower space through described each second return air hole below this exhausting plate that arrives toward these two windmill motor direction flowings, by hot-air convection principle, on this by described each 3rd return air hole above this exhausting plate that arrives of the air-flow of these two windmill motors, circulate in space.
2. heat according to claim 1 dries device, it is characterized in that: more comprise a heat-preservation cotton, vertically arrange with this central heating tube, this front heating tube and this rear heating tube, and be positioned at the central part place of this central heating tube, this front heating tube and this rear heating tube.
3. heat according to claim 1 and 2 dries device, it is characterized in that: this central heating tube, this front heating tube and this rear heating tube are near-infrared lamp tube.
4. according to claim 1 heat dry device, it is characterized in that: on rear side of this outlet and on front side of this entrance be respectively arranged with a ㄇ type deflector.
5. heat according to claim 4 dries device, it is characterized in that: in this ㄇ type baffle surface, be coated with one deck insulating moulding coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356078.2A CN104374180B (en) | 2013-08-15 | 2013-08-15 | Heat dries device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356078.2A CN104374180B (en) | 2013-08-15 | 2013-08-15 | Heat dries device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104374180A true CN104374180A (en) | 2015-02-25 |
| CN104374180B CN104374180B (en) | 2016-06-01 |
Family
ID=52553238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356078.2A Expired - Fee Related CN104374180B (en) | 2013-08-15 | 2013-08-15 | Heat dries device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104374180B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188599Y (en) * | 1994-04-08 | 1995-02-01 | 川奇机械股份有限公司 | Shoe-drying machine |
| JP2007159979A (en) * | 2005-12-16 | 2007-06-28 | Matsushita Electric Works Ltd | Closet type futon dryer |
| CN200953876Y (en) * | 2006-06-13 | 2007-10-03 | 川奇机械股份有限公司 | Safety and environment protection device of shoe-boots sole-sticking former |
| JP4760553B2 (en) * | 2006-06-06 | 2011-08-31 | パナソニック株式会社 | Bathroom ventilation dryer |
| CN103126641A (en) * | 2011-12-05 | 2013-06-05 | 川奇机械股份有限公司 | Drying machine for shoes and boots |
-
2013
- 2013-08-15 CN CN201310356078.2A patent/CN104374180B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188599Y (en) * | 1994-04-08 | 1995-02-01 | 川奇机械股份有限公司 | Shoe-drying machine |
| JP2007159979A (en) * | 2005-12-16 | 2007-06-28 | Matsushita Electric Works Ltd | Closet type futon dryer |
| JP4760553B2 (en) * | 2006-06-06 | 2011-08-31 | パナソニック株式会社 | Bathroom ventilation dryer |
| CN200953876Y (en) * | 2006-06-13 | 2007-10-03 | 川奇机械股份有限公司 | Safety and environment protection device of shoe-boots sole-sticking former |
| CN103126641A (en) * | 2011-12-05 | 2013-06-05 | 川奇机械股份有限公司 | Drying machine for shoes and boots |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104374180B (en) | 2016-06-01 |
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Granted publication date: 20160601 Termination date: 20180815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |