CN203913324U - fruit and vegetable drying machine - Google Patents
fruit and vegetable drying machine Download PDFInfo
- Publication number
- CN203913324U CN203913324U CN201420348503.3U CN201420348503U CN203913324U CN 203913324 U CN203913324 U CN 203913324U CN 201420348503 U CN201420348503 U CN 201420348503U CN 203913324 U CN203913324 U CN 203913324U
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- air inlet
- heating clamber
- drying chamber
- heating
- fruit
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Abstract
The utility model relates to the drying unit of fruit, vegetables, is specially a kind of fruit and vegetable drying machine.Solve that current dryer energy consumption is large, the bad technical problem of hydrofuge effect.A kind of fruit and vegetable drying machine, comprises the heating clamber and the drying chamber that are interconnected, is provided with heating boiler in heating clamber, and heating boiler top is provided with the heat exchanger being coiled on chimney; Chimney outlet is provided with negative pressure air blast; The top of described heat exchanger is provided with a Reversible Cycle blower fan, and between Reversible Cycle blower fan and heating clamber inwall, level is provided with baffle plate, on heating clamber sidewall, has upper cold air inlet higher than the position of baffle plate; On the sidewall relative with the sidewall that is provided with upper cold air inlet, have lower cold air inlet lower than the position of baffle plate, on upper and lower cold air inlet, be all movably equipped with cold-air flap; Between heating clamber and drying chamber, be vertically provided with a dividing plate, the upper lower limb of dividing plate and drying chamber between madial wall, form respectively up and down air inlet and return air inlet.The utility model energy consumption is low, and drying effect is good.
Description
Technical field
The utility model relates to the drying unit of fruit, vegetables, is specially a kind of fruit and vegetable drying machine.
Background technology
Fruit and vegetable drying device or the food barn sold in the market generally comprise heating clamber and drying chamber, are provided with heating furnace for adding hot-air in heating clamber, and drying chamber is placed with material to be dried (vegetables, fruit etc.).But there are some technical problems at present conventional its structural design of drying plant, as even not in the article heating of being toasted, usually cause heated article one side drying and another side also unheated situation occur, and blower fan quantity used is more, consumes power is larger; Current baking oven moisture exhausting port used position is arranged on the place that drying chamber is connected with heating clamber in addition, and it is reasonable not to design, and causes hydrofuge effect undesirable, therefore needs the drying unit that a kind of fan energy consumption is less, drying effect is better and hydrofuge is effective.
Summary of the invention
The utility model is to solve current energy consumption greatly and the bad technical problem of hydrofuge effect, and a kind of fruit and vegetable drying machine is provided.
The utility model is to adopt following technical scheme to realize: a kind of fruit and vegetable drying machine, comprise the heating clamber and the drying chamber that are interconnected, and in heating clamber, be provided with heating boiler, heating boiler top is provided with the heat exchanger being coiled on chimney; Chimney outlet is provided with negative pressure air blast; The upper horizontal of described heat exchanger is provided with a Reversible Cycle blower fan, and between Reversible Cycle blower fan and heating clamber inwall, level is provided with baffle plate, on heating clamber sidewall, has upper cold air inlet higher than the position of baffle plate; On the sidewall relative with the sidewall that is provided with upper cold air inlet, have lower cold air inlet lower than the position of baffle plate, on upper and lower cold air inlet, be all movably equipped with cold-air flap; Between heating clamber and drying chamber, be vertically provided with a dividing plate, the having up and down interval between madial wall and form respectively air inlet and return air inlet and air inlet higher than dividing plate of the upper lower limb of dividing plate and drying chamber; On the drying chamber locular wall relative with heating clamber position, have moisture exhausting port; Moisture exhausting port is provided with the hydrofuge door of movable unlatching; In drying chamber, be provided with temperature sensor and humidity sensor.
The utility model is provided with negative pressure air blast at the chimney outlet of heating boiler, and negative pressure air blast is for controlling the size of boiler flame, controls the temperature of drying chamber with this.When drying chamber temperature is lower than setting value time, start negative pressure air blast, the air that enters heating boiler increases, and flame increases, and reaches the object of heating, drying chamber; In the time that temperature exceedes setting value, negative pressure air blast quits work, and the air that enters heating boiler reduces, and flame reduces, and temperature no longer rises, and reaches constant temperature object.Rotated by circulating fan when drying material, heat exchange, the material perspire of being heated, make to heat air humidity and increase, according to the humidity sensor signal of establishing in drying chamber, open cold-air flap, cold wind enters after heating clamber is heated by heat exchanger and enters drying chamber again, drying chamber pressure is increased, and hydrofuge door is opened, and reaches the object of hydrofuge; Reversible Cycle blower fan can forward can reverse, the rotating time is adjustable, because one direction running drying chamber one side is heated (or upper or under), the dry meeting of first heating surface is faster than another side, so require rotating exchange work to reach the object that the material in drying chamber is heated evenly.Reversible Cycle blower fan is during to blowing down, and hot-air enters drying chamber via the return air inlet of the lower partition, and is circulated to heating clamber from the air inlet on dividing plate top; Reversible Cycle blower fan is during to blowing up, and the below of Reversible Cycle blower fan forms negative pressure, and the air in drying chamber is flowed out and risen by the return air inlet of the lower partition, and hot air circulation direction is contrary with previous stage, has reached the object that material drying two sides is all dried.Reversible Cycle blower fan is during to blowing down, if temperature exceedes setting value, upper cold-air flap is opened, and lower cold-air flap is closed, and Reversible Cycle blower fan is during to blowing up, if temperature exceedes setting value, lower cold-air flap is opened, and upper cold-air flap is closed.Hydrofuge door is arranged on the locular wall that drying chamber is relative with heating clamber, so more be conducive to the discharge of humid air, Reversible Cycle blower fan the consumption of having saved electric power is set, and can the air current flow direction in drying chamber be changed by rotating, solve the material drying inhomogeneous technical problem of being heated.
Drying chamber outside is provided with the control button of controlling upper and lower cold-air flap, hydrofuge door, negative-pressure air fan and Reversible Cycle blower fan, and control button is connected with above-mentioned each parts by inner lead.Just can effectively control the running of each air door, negative pressure air blast and Reversible Cycle blower fan by control button, realize the effective control (in drying chamber, temperature and humidity can be surveyed and be obtained by temperature sensor and humidity sensor) to drying chamber temperature and humidity.
Further, also comprise automatic control system, described automatic control system comprises a single-chip microcomputer, and the signal output part of single-chip microcomputer is connected with the control end of negative pressure air blast and Reversible Cycle blower fan; The signal input part of single-chip microcomputer is connected with the signal output part of temperature and humidity sensor; Described upper and lower cold-air flap and hydrofuge door are Electrically operated gate, and the control device of establishing in Electrically operated gate is connected with the signal output part of single-chip microcomputer.
Automatic control system can realize to each air door, negative pressure air blast and Reversible Cycle blower fan automatic control, the signal that single-chip microcomputer can detect according to temperature sensor and humidity sensor judge negative pressure air blast startup, stop, the forward reversion of Reversible Cycle blower fan, the upper and lower unlatching closure of cold-air flap and the unlatching closure of hydrofuge door, can also be accurate to the size of controlling upper and lower cold-air flap and the unlatching of hydrofuge door, to control more accurately temperature and the humidity in drying chamber.Just can realize the automatic control of native system by the comparison program software that can buy on market.
The utility model has reduced energy consumption by the design of Reversible Cycle blower fan, and has realized the effective oven dry to material in drying chamber; When upper and lower cold-air flap can be realized the rotating of Reversible Cycle blower fan, air is mobile, and the Position Design of hydrofuge door is more conducive to the discharge of humid air, has effectively improved drying effect.The utility model energy consumption is low, and drying effect is good.
Brief description of the drawings
The right TV structure schematic diagram of Fig. 1 heating boiler described in the utility model.
The main TV structure schematic diagram of Fig. 2 heating boiler described in the utility model.
The left TV structure schematic diagram of Fig. 3 heating boiler described in the utility model.
Fig. 4 the utility model removes the plan structure schematic diagram after top cover.
Fig. 5 the utility model removes the plan structure schematic diagram after top cover and blower fan.
Fig. 6 the utility model removes the left side structural representation after side cover.
Fig. 7 the utility model removes the right side structural representation after side cover.
Fig. 8 the utility model left side mounting structure schematic diagram.
Fig. 9 the utility model right side mounting structure schematic diagram.
Figure 10 the utility model diaphragm structure schematic diagram.
Figure 11 the utility model removes the structural representation of facing after boiler panel.
Figure 12 the utility model boiler panel cut out drawing.
Figure 13 the utility model boiler face mounting structure schematic diagram.
Figure 14 the utility model material inlet port figure mono-.
Figure 15 the utility model material inlet port figure bis-.
The structural representation of Figure 16 the utility model blower fan used.
1-heating clamber, 2-drying chamber, 3-heating boiler, 4-chimney, 5-heat exchanger, 6-negative pressure air blast, 7-Reversible Cycle blower fan, 8-baffle plate, the upper cold air inlet of 9-, cold air inlet under 10-, 11-dividing plate, 12-air inlet, 13-return air inlet, 14-moisture exhausting port, 15-material inlet port, 16-boiler feed mouth, 17-boiler ash hole.
Detailed description of the invention
A kind of fruit and vegetable drying machine, comprises the heating clamber 1 and the drying chamber 2 that are interconnected, is provided with heating boiler 3 in heating clamber 1, and heating boiler 3 tops are provided with the heat exchanger 5 being coiled on chimney 4; Chimney 4 exits are provided with negative pressure air blast 6; The upper horizontal of described heat exchanger 5 is provided with a Reversible Cycle blower fan 7, and between Reversible Cycle blower fan 7 and heating clamber inwall, level is provided with baffle plate 8, on heating clamber 1 sidewall, has upper cold air inlet 9 higher than the position of baffle plate 8; On the sidewall relative with the sidewall that is provided with upper cold air inlet 9, have lower cold air inlet 10 lower than the position of baffle plate 8, on upper and lower cold air inlet, be all movably equipped with cold-air flap; Between heating clamber 1 and drying chamber 2, be vertically provided with a dividing plate 11, the upper lower limb of dividing plate 11 and drying chamber 2 between madial wall, have up and down interval and form respectively air inlet 12 and return air inlet 13 and air inlet 12 higher than dividing plate 11; On the locular wall (apart from heating clamber 1 farthest) that drying chamber 2 is relative with heating clamber 1 position, have moisture exhausting port 14; Moisture exhausting port 14 is provided with the hydrofuge door of movable unlatching; In drying chamber 2, be provided with temperature sensor and humidity sensor.
Also comprise automatic control system, described automatic control system comprises a single-chip microcomputer, and the signal output part of single-chip microcomputer is connected with the control end of negative pressure air blast 6 and Reversible Cycle blower fan 7; The signal input part of single-chip microcomputer is connected with the signal output part of temperature and humidity sensor; Described upper and lower cold-air flap and hydrofuge door are Electrically operated gate, and the control device of establishing in Electrically operated gate is connected with the signal output part of single-chip microcomputer.
Described heating boiler 3 can adopt coal heating boiler, electrically heated boiler, gas fired-boiler; The S-type structure of described chimney 4 passes heating clamber 1, and described heat exchanger 5 is set on chimney 4, and heat exchanger 5 can adopt steam fin or air-cooling fin.The chimney of S type structure can increase the heating surface area of heat exchanger, utilizes greatly the heat of heating boiler.
The locular wall middle part that is provided with moisture exhausting port 14 is also provided with material inlet port 15, and described moisture exhausting port 14 is two and the symmetrical both sides that are located at material inlet port 15.
The both sides that are arranged on material inlet port 15 of moisture exhausting port 14 symmetries, such structural configuration can make the humid air in drying chamber discharge uniformly, and drying effect is more obvious.
Fig. 1 is the structural representation of baking oven described in the utility model, can find out body of heater and baking oven charging aperture 16 and baking oven ash hole 17 in figure; In Fig. 2, can find out S-type chimney of arranging and be coiled in heat exchanger 5 on chimney, be located at the negative pressure air blast 6 of the 370 ~ 750W in chimney 4 exits; In Fig. 4, can find out the Reversible Cycle blower fan 7 that level is installed; Heating clamber 1 is an overall structure with drying chamber 2, and centre separates with dividing plate 11; In Fig. 6, can find out that heat exchanger top is provided with Reversible Cycle blower fan 7, between Reversible Cycle blower fan 7 and heating clamber 1 inwall, level is provided with baffle plate 8; Between the upper lower limb of dividing plate 11 and the inwall of drying chamber 2, form air inlet 12 and return air inlet 13; In Fig. 7, chimney passes heating clamber; In Fig. 8, on the left side of heating clamber, have lower cold air inlet 10, in Fig. 9, the right side of heating clamber 1 is provided with cold air inlet 9; Figure 10 is the structural representation of facing of dividing plate, the upper lower limb of dividing plate 11 and drying chamber 2 between inwall, have up and down an interval, form air inlet 12 and return air inlet 13; Figure 11 is the Facad structure schematic diagram (removing boiler panel) of heating clamber; Figure 14,15 is for being provided with the locular wall of drying chamber 2 of material inlet port 15, and the both sides of material inlet port 15 are symmetrical is provided with a pair of hydrofuge door 14, and hydrofuge door 14 is provided with shutter as hydrofuge door.Air inlet 12 is positioned at baffle plate 8 tops (baffle plate 8 is between air inlet 12 and return air inlet 13 in other words), can ensure that like this circulated air in heating clamber 1 and drying chamber 2 changes loop direction under the effect of Reversible Cycle blower fan, play from both direction circulate dry effect.
Claims (4)
1. a fruit and vegetable drying machine, comprises the heating clamber (1) and the drying chamber (2) that are interconnected, is provided with heating boiler (3) in heating clamber (1), and heating boiler (3) top is provided with the heat exchanger (5) being coiled on chimney (4); Chimney (4) exit is provided with negative pressure air blast (6); It is characterized in that, the upper horizontal of described heat exchanger (5) is provided with a Reversible Cycle blower fan (7), between Reversible Cycle blower fan (7) and heating clamber inwall, level is provided with baffle plate (8), on heating clamber (1) sidewall, has upper cold air inlet (9) higher than the position of baffle plate (8); On the sidewall relative with the sidewall that is provided with upper cold air inlet (9), have lower cold air inlet (10) lower than the position of baffle plate (8), on upper and lower cold air inlet, be all movably equipped with cold-air flap; Between heating clamber (1) and drying chamber (2), be vertically provided with a dividing plate (11), the upper lower limb of dividing plate (11) and drying chamber (2) between madial wall, have up and down interval and form respectively air inlet (12) and return air inlet (13) and air inlet (12) higher than dividing plate (11); On drying chamber (2) locular wall relative with heating clamber (1) position, have moisture exhausting port (14); Moisture exhausting port (14) is provided with the hydrofuge door of movable unlatching; Drying chamber is provided with temperature sensor and humidity sensor in (2).
2. fruit and vegetable drying machine as claimed in claim 1, it is characterized in that, also comprise automatic control system, described automatic control system comprises a single-chip microcomputer, and the signal output part of single-chip microcomputer is connected with the control end of negative pressure air blast (6) and Reversible Cycle blower fan (7); The signal input part of single-chip microcomputer is connected with the signal output part of temperature and humidity sensor; Described upper and lower cold-air flap and hydrofuge door are Electrically operated gate, and the control device of establishing in Electrically operated gate is connected with the signal output part of single-chip microcomputer.
3. fruit and vegetable drying machine as claimed in claim 1 or 2; It is characterized in that, described heating boiler (3) can adopt coal heating boiler, electrically heated boiler, gas fired-boiler; The S-type structure of described chimney (4), it is upper that described heat exchanger (5) is set in chimney (4), and heat exchanger (5) can adopt steam fin or air-cooling fin.
4. fruit and vegetable drying machine as claimed in claim 1 or 2; It is characterized in that, the middle part that is provided with the locular wall of moisture exhausting port (14) is also provided with material inlet port (15), and described moisture exhausting port (14) is two and the symmetrical both sides that are located at material inlet port (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348503.3U CN203913324U (en) | 2014-06-27 | 2014-06-27 | fruit and vegetable drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348503.3U CN203913324U (en) | 2014-06-27 | 2014-06-27 | fruit and vegetable drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203913324U true CN203913324U (en) | 2014-11-05 |
Family
ID=51809227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348503.3U Expired - Fee Related CN203913324U (en) | 2014-06-27 | 2014-06-27 | fruit and vegetable drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203913324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643037A (en) * | 2017-02-27 | 2017-05-10 | 王建成 | Food material drying device |
| CN110686473A (en) * | 2019-11-15 | 2020-01-14 | 湖南省农友盛泰农业科技有限公司 | Fruit and vegetable dryer |
| CN111011470A (en) * | 2019-12-06 | 2020-04-17 | 西安圣华农业科技股份有限公司 | Fruit and vegetable dryer |
-
2014
- 2014-06-27 CN CN201420348503.3U patent/CN203913324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643037A (en) * | 2017-02-27 | 2017-05-10 | 王建成 | Food material drying device |
| CN110686473A (en) * | 2019-11-15 | 2020-01-14 | 湖南省农友盛泰农业科技有限公司 | Fruit and vegetable dryer |
| CN111011470A (en) * | 2019-12-06 | 2020-04-17 | 西安圣华农业科技股份有限公司 | Fruit and vegetable dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160627 |