CN209744867U - Novel heated air circulation formula drying cabinet - Google Patents
Novel heated air circulation formula drying cabinet Download PDFInfo
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- CN209744867U CN209744867U CN201920086169.1U CN201920086169U CN209744867U CN 209744867 U CN209744867 U CN 209744867U CN 201920086169 U CN201920086169 U CN 201920086169U CN 209744867 U CN209744867 U CN 209744867U
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- drying
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Abstract
The utility model discloses a novel heated air circulation formula drying cabinet, including being used for placing the dry chamber of treating dry object and the box that is used for the dry chamber of holding, set up outer heated air circulation subassembly between dry chamber and the box, still including being located the interior hot air circulation subassembly of dry chamber inside, interior hot air circulation subassembly include the symmetry locate the array heated air circulation fan of the inside left and right sides of dry chamber, locate the main heat-generating body of dry intracavity left and right sides portion and locate the supplementary heat-generating body of dry intracavity bottom, top and lower part. This novel heated air circulation formula drying cabinet has outside conduction, radiant heating of drying chamber and the inside heated air circulation convection heating of dry cavity concurrently, toasts efficiency and improves greatly, and calorific loss is less, and heat utilization rate is high.
Description
Technical Field
The utility model relates to a drying equipment technical field, concretely relates to novel heated air circulation formula drying cabinet.
Background
The drying mode of the traditional drying box only adopts external circulation heating, the baking efficiency of conduction and radiation heating is lower, and the heat loss is larger. The prior art is in need of further improvement.
SUMMERY OF THE UTILITY MODEL
for solving above-mentioned technical problem, this application provides a novel heated air circulation formula drying cabinet, has dry chamber outside conduction, radiant heating concurrently and the inside heated air circulation convection heating of dry cavity, toasts efficiency and improves greatly, and calorific loss is less, and heat utilization is high.
in order to achieve the purpose, the following technical scheme is adopted:
The utility model provides a novel heated air circulation formula drying cabinet, is including the box that is used for placing the drying chamber of treating dry object and is used for holding drying chamber, set up outer heated air circulation subassembly between drying chamber and the box, still including being located the inside interior hot-air circulation subassembly of drying chamber, interior hot-air circulation subassembly includes that the symmetry locates the several hot air circulation fan of the inside left and right sides of drying chamber, locates the main heat-generating body of the inside left and right sides portion of drying chamber and locates the supplementary heat-generating body of drying intracavity bottom, top and lower part.
Furthermore, the drying cavity is a rectangular structure body with an opening at one side, two groups of heated air circulation fans are arranged on the left side and the right side of the inner part of the drying cavity, and the heated air circulation fans are connected with a driving motor located outside the drying cavity through a magnetic fluid transmission shaft.
furthermore, a first air duct plate is arranged at the front part of the heated air circulation fan, a main heating body is arranged between the first air duct plate and the heated air circulation fan, a baffle is arranged between the two heated air circulation fans at the side part, a first vertical separation plate is arranged between the baffle and the inner wall of the drying cavity, and the baffle and the inner wall of the drying cavity are equally divided into a left part and a right part by the first vertical separation plate;
A second air duct plate and a third air duct plate are respectively arranged in front of and behind the auxiliary heating body at the bottom in the drying cavity, a second vertical separation plate is arranged between the third air duct plate and the inner wall of the drying cavity, and the third air duct plate and the inner wall of the drying cavity are equally divided into a left part and a right part by the second vertical separation plate;
a fourth air duct plate and a fifth air duct plate are respectively arranged above and below the auxiliary heating body positioned at the top in the drying cavity, a first transverse separation plate and a second transverse separation plate are arranged between the fourth air duct plate and the inner wall of the drying cavity, and the first transverse separation plate and the second transverse separation plate are arranged in a cross manner to divide the space between the fourth air duct plate and the inner wall of the drying cavity into four parts;
A sixth air duct plate and a seventh air duct plate are respectively arranged above and below the auxiliary heating body positioned at the lower part in the drying cavity, a third transverse separation plate and a fourth transverse separation plate are arranged between the seventh air duct plate and the inner wall of the drying cavity, and the third transverse separation plate and the fourth transverse separation plate are arranged in a cross manner to divide the space between the seventh air duct plate and the inner wall of the drying cavity into four parts;
An eighth air duct plate is arranged between the first air duct plate positioned at the opening position of the drying cavity and the inner wall of the drying cavity.
the front and back convection hot air blown out by the hot air circulation fan flows back to the hot air circulation fan through the first air duct plate, the second air duct plate and the third air duct plate to form a first hot air circulation ring on the left side of the inner part of the drying cavity; the front and back convection hot air blown out by the hot air circulation fan flows back to the hot air circulation fan through the first air duct plate, the fourth air duct plate and the fifth air duct plate to form a second hot air circulation ring at the upper side in the drying cavity; the front and back convection hot air blown out by the hot air circulation fan flows back to the hot air circulation fan through the first air duct plate, the sixth air duct plate and the seventh air duct plate to form a third hot air circulation ring on the lower side in the drying cavity; the front and back convection hot air blown out by the hot air circulation fan flows back to the hot air circulation fan through the first air duct plate, the drying cavity opening and the eighth air duct plate to form a fourth hot air circulation ring on the right side in the drying cavity.
Furthermore, the outer hot air circulation assembly comprises an outer hot air circulation interlayer positioned between the side part of the outer wall of the drying cavity and the box body, and a heating chamber positioned between the bottom of the outer wall of the drying cavity and the box body, wherein an outer circulation fan and an outer heating body are arranged in the heating chamber, the top of the outer hot air circulation interlayer is a return air inlet, the bottom of the outer hot air circulation interlayer is an air outlet, a counter bore is upwards arranged on the inner wall of the box body contacted with the return air inlet to form a return air channel, a counter bore is downwards arranged on the inner wall of the box body contacted with the air outlet to form an air outlet channel, a plurality of rows of reinforcing ribs are arranged around the outer wall of the drying cavity, a plurality of annular air channels which are arranged around the outer wall of the drying cavity are formed between the inner wall of the box body and the reinforcing ribs, the top of each annular air channel, then the water flows back to the heating chamber through the return air channel.
furthermore, a plurality of guide slideways are symmetrically arranged in the drying cavity, and rolling bearings are arranged on the guide slideways.
furthermore, the main heating body, the auxiliary heating body and the outer heating body are all fin heating tubes.
by adopting the technical scheme, the method has the following technical effects:
1. the utility model discloses a novel heated air circulation formula drying cabinet, driving motor makes a set of heated air circulation fan rotate through the magnetic current body transmission shaft, a set of heated air circulation fan relative all blows wind to the heating tube, blow the heat that produces on the heating tube to the heated object in the middle, and produce hot-blast convection dispersion to each direction of drying chamber inside, because the heated air circulation fan back is the negative pressure, hot-blast air is inhaled the wind channel behind the flabellum through the wind channel board of drying chamber inside and is circulated, hot-blast circulation heats the air in the drying chamber and heated object to the required temperature, this heated air circulation heating's mode acts on the material directly and heats more directly and high-efficiently;
2. The utility model discloses a novel heated air circulation formula drying cabinet, the main heat-generating body power of the inside left and right sides portion of drying chamber is great, and the auxiliary heat-generating body power of bottom, top and lower part is less in the drying chamber to the auxiliary heating, and the inside temperature homogeneity of drying chamber is better;
3. The utility model discloses a novel heated air circulation formula drying cabinet adopts outside conduction and radiant heating and the inside heated air circulation convection heating of dry cavity, toasts efficiency and improves greatly, and calorific loss is less, and heat utilization rate is high.
Drawings
Fig. 1 is a schematic perspective view of a novel hot air circulation type drying oven according to the present invention;
Fig. 2 is a rear view of the novel hot air circulation type drying oven of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
Fig. 5 is a schematic view of the novel hot air circulation type drying oven of the present invention with a partially omitted structure;
Fig. 6 is a top view of the novel hot air circulation type drying oven of the present invention;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 6;
in the figure: a drying chamber-10; drying chamber opening-101; a reinforcing rib-11; an annular air duct-12; a box body-20; a hot air circulating fan-31; a main heating element-32; an auxiliary heating element-33; an external hot air circulation interlayer-41; an air return inlet-411; an air outlet-412; a heating chamber-42; an external circulation fan-421; external heating element-422; a return air channel-43; an air outlet channel-44; a first air duct plate-51; a baffle-52; a second air duct plate-53; a third air duct plate-54; a fourth air duct plate-55; a fifth air duct plate-56; a sixth air duct plate-57; a seventh air duct plate-58; an eighth air duct plate-59; a first vertical divider plate-61; a second vertical divider plate-62; a first transverse divider plate-71; a second transverse divider plate-72; a third transverse divider plate-73; a fourth transverse divider plate-74; a guide slideway-80; rolling bearing-81.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
With reference to fig. 1-7, the utility model provides a novel heated air circulation formula drying cabinet, including being used for placing the dry chamber 10 of treating dry object and the box 20 that is used for holding dry chamber, set up outer heated air circulation subassembly between dry chamber 10 and the box 20, still including being located the inside interior hot air circulation subassembly of dry chamber, interior hot air circulation subassembly is including the symmetry locate the several hot air circulation fan 31 of the inside left and right sides of dry chamber, locate the main heat-generating body 32 of the inside left and right sides portion of dry chamber, and locate the supplementary heat-generating body 33 of bottom, top and lower part in the dry chamber.
In this embodiment, as shown in fig. 1 and 3, two drying chambers 10 are disposed in a box 20 from top to bottom, the drying chambers 10 are rectangular structures with one side open, two groups of heated air circulation fans 31 are disposed on the left and right sides inside the drying chambers, and the heated air circulation fans 31 are connected to a driving motor located outside the drying chambers through a magnetic fluid transmission shaft.
In the present embodiment, as shown in fig. 3 and 4, a first air duct plate 51 is disposed at the front of the heated-air circulation fan 31, a main heating element 32 is disposed between the first air duct plate 51 and the heated-air circulation fan 31, a baffle 52 is disposed between the two heated-air circulation fans 31 at the side, a first vertical separation plate 61 is disposed between the baffle 52 and the inner wall of the drying chamber, and the baffle 52 and the inner wall of the drying chamber are equally divided into left and right parts by the first vertical separation plate 61;
A second air duct plate 53 and a third air duct plate 54 are respectively arranged in front of and behind the auxiliary heating element 33 positioned at the bottom in the drying cavity, a second vertical partition plate 62 is arranged between the third air duct plate 54 and the inner wall of the drying cavity, and the third air duct plate 54 and the inner wall of the drying cavity are equally divided into a left part and a right part by the second vertical partition plate 62;
the upper part and the lower part of the auxiliary heating body 33 positioned at the top in the drying cavity are respectively provided with a fourth air duct plate 55 and a fifth air duct plate 56, a first transverse partition plate 71 and a second transverse partition plate 72 are arranged between the fourth air duct plate 55 and the inner wall of the drying cavity, and the first transverse partition plate 71 and the second transverse partition plate 72 are arranged in a crossed manner to divide the space between the fourth air duct plate 55 and the inner wall of the drying cavity into four parts;
A sixth air duct plate 57 and a seventh air duct plate 58 are respectively arranged on the upper part and the lower part of the auxiliary heating element 33 positioned on the lower part in the drying cavity, a third transverse partition plate 73 and a fourth transverse partition plate 74 are arranged between the seventh air duct plate 58 and the inner wall of the drying cavity, and the third transverse partition plate 73 and the fourth transverse partition plate 74 are arranged in a cross manner to divide the space between the seventh air duct plate 58 and the inner wall of the drying cavity into four parts;
the eighth air duct plate 59 is arranged between the first air duct plate 51 at the position of the opening 101 of the drying cavity and the inner wall of the drying cavity, and further comprises an automatic sealing door at the position of the opening 101 of the drying cavity to ensure a vacuum drying environment inside the drying cavity.
the front and rear convection hot air blown out by the hot air circulation fan 31 flows back to the hot air circulation fan 31 through the first air duct plate 51, the second air duct plate 53 and the third air duct plate 54 to form a first hot air circulation loop on the left side of the inner part of the drying chamber; the front and rear convection hot air blown out by the hot air circulation fan 31 flows back to the hot air circulation fan 31 through the first air duct plate 51, the fourth air duct plate 55 and the fifth air duct plate 56 to form a second hot air circulation loop at the upper side of the inner part of the drying chamber; the front and rear convection hot air blown out by the hot air circulation fan 31 flows back to the hot air circulation fan 31 through the first air duct plate 51, the sixth air duct plate 57 and the seventh air duct plate 58 to form a third hot air circulation loop at the lower side inside the drying chamber; the front and back convection hot air blown out by the hot air circulation fan 31 flows back to the hot air circulation fan 31 through the first air duct plate 51, the drying cavity opening 101 and the eighth air duct plate 59 to form a fourth hot air circulation loop on the right side of the inner part of the drying cavity; therefore, the hot air circulation is formed in the front and back, left and right, and up and down of the drying cavity, the hot air convection is increased, the baking efficiency is greatly improved, and the baking time is saved.
in this embodiment, as shown in fig. 5 and 7, the external hot air circulation assembly includes an external hot air circulation partition 41 located between the lateral part of the outer wall of the drying chamber and the box body, and a heating chamber 42 located between the bottom of the outer wall of the drying chamber and the box body, an external circulation fan 421 and an external heating body 422 are arranged in the heating chamber 42, the top of the external hot air circulation partition 41 is a return air opening 411, the bottom of the external hot air circulation partition 41 is an air outlet 412, the inner wall of the box body contacting with the return air opening 411 is upwardly provided with a counter bore to form a return air channel 43, the inner wall of the box body contacting with the air outlet 412 is downwardly provided with a counter bore to form an air outlet channel 44, a plurality of rows of reinforcing ribs 11 are arranged around the outer wall of the drying chamber, a plurality of annular air channels 12 surrounding the outer wall of the drying chamber are formed between the inner wall of the box body and the reinforcing ribs 11, the top of the annular, and then the hot air flows back to the heating chamber 42 through the return air channel 43, so that the hot air is repeatedly circulated in the external hot air circulation interlayer 41 to conduct and heat the drying chamber 10, and the baking efficiency of the drying chamber is further improved.
preferably, as shown in fig. 1, a plurality of guide slideways 80 are symmetrically arranged in the drying chamber 10, and rolling bearings 81 are arranged on the guide slideways 80, so that friction generated when the heated object enters and exits the vacuum chamber can be effectively reduced.
Preferably, the main heating element 32, the auxiliary heating element 33 and the outer heating element 422 are all fin heating tubes, and the heating efficiency is high.
The above is only the preferred embodiment of the present invention, and the scope of the right of the present invention can not be limited according to the above, so that the scope of the present invention is still covered by the present invention.
Claims (4)
1. the utility model provides a novel heated air circulation formula drying cabinet, is including the box that is used for placing the drying chamber of treating dry object and is used for holding drying chamber, set up outer heated air circulation subassembly between drying chamber and the box, its characterized in that still is including being located the inside interior hot air circulation subassembly of drying chamber, interior hot air circulation subassembly includes that the symmetry locates the array heated air circulation fan of the inside left and right sides of drying chamber, locates the main heat-generating body of the inside left and right sides portion of drying chamber to and locate the supplementary heat-generating body of drying intracavity bottom, top and lower part.
2. The novel hot air circulation type drying oven as claimed in claim 1, wherein the drying chamber is a rectangular structure with an opening at one side, two groups of hot air circulation fans are arranged at the left and right sides inside the drying chamber, and the hot air circulation fans are connected with a driving motor located outside the drying chamber through a magnetic fluid transmission shaft.
3. the novel hot air circulation type drying box according to claim 2, wherein a first air duct plate is arranged at the front part of the hot air circulation fan, a main heating body is arranged between the first air duct plate and the hot air circulation fan, a baffle is arranged between the two hot air circulation fans at the side part, a first vertical separation plate is arranged between the baffle and the inner wall of the drying chamber, and the baffle and the inner wall of the drying chamber are equally divided into a left part and a right part by the first vertical separation plate;
A second air duct plate and a third air duct plate are respectively arranged in front of and behind the auxiliary heating body at the bottom in the drying cavity, a second vertical separation plate is arranged between the third air duct plate and the inner wall of the drying cavity, and the third air duct plate and the inner wall of the drying cavity are equally divided into a left part and a right part by the second vertical separation plate;
A fourth air duct plate and a fifth air duct plate are respectively arranged above and below the auxiliary heating body positioned at the top in the drying cavity, a first transverse separation plate and a second transverse separation plate are arranged between the fourth air duct plate and the inner wall of the drying cavity, and the first transverse separation plate and the second transverse separation plate are arranged in a cross manner to divide the space between the fourth air duct plate and the inner wall of the drying cavity into four parts;
a sixth air duct plate and a seventh air duct plate are respectively arranged above and below the auxiliary heating body positioned at the lower part in the drying cavity, a third transverse separation plate and a fourth transverse separation plate are arranged between the seventh air duct plate and the inner wall of the drying cavity, and the third transverse separation plate and the fourth transverse separation plate are arranged in a cross manner to divide the space between the seventh air duct plate and the inner wall of the drying cavity into four parts;
an eighth air duct plate is arranged between the first air duct plate positioned at the opening position of the drying cavity and the inner wall of the drying cavity.
4. The novel hot air circulation type drying oven according to claim 1, wherein a plurality of guide slideways are symmetrically arranged in the drying chamber, and rolling bearings are arranged on the guide slideways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086169.1U CN209744867U (en) | 2019-01-18 | 2019-01-18 | Novel heated air circulation formula drying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086169.1U CN209744867U (en) | 2019-01-18 | 2019-01-18 | Novel heated air circulation formula drying cabinet |
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| Publication Number | Publication Date |
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| CN209744867U true CN209744867U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920086169.1U Active CN209744867U (en) | 2019-01-18 | 2019-01-18 | Novel heated air circulation formula drying cabinet |
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| Country | Link |
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| CN (1) | CN209744867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306902A (en) * | 2019-12-27 | 2020-06-19 | 上海釜川自动化设备有限公司 | Hot air circulation oven with slot cover |
-
2019
- 2019-01-18 CN CN201920086169.1U patent/CN209744867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306902A (en) * | 2019-12-27 | 2020-06-19 | 上海釜川自动化设备有限公司 | Hot air circulation oven with slot cover |
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