CN104256869A - Chestnut roasting machine - Google Patents
Chestnut roasting machine Download PDFInfo
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- CN104256869A CN104256869A CN201410536870.0A CN201410536870A CN104256869A CN 104256869 A CN104256869 A CN 104256869A CN 201410536870 A CN201410536870 A CN 201410536870A CN 104256869 A CN104256869 A CN 104256869A
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Abstract
The invention provides a chestnut roasting machine and belongs to the field of chestnut roasting processing equipment. The chestnut roasting machine is characterized in that a roasting machine body is provided with more than one roasting chamber; more than two layers of brackets are arranged in every roasting chamber; more than one roasting plate is placed on every layer of bracket; a group of heating pipes are arranged below every layer of bracket; the rear portion of every roasting chamber is provided with a smoke outlet which is connected with a smoke discharging bending pipe; the bending angle of every smoke discharging bending pipe is 45 to 90 degrees; the roasting machine body is provided with a buzzer. Chestnuts can be laid in every toasting plate to be toasted, the chestnuts are laid in a single-layer mode for uniform heating, and accordingly the roasting quality can be ensured and the commercialization requirements can be met due to the large one-time processing quantity. The rear portion of every roasting chamber is provided with the smoke outlet which is connected with the smoke discharging bending pipe and accordingly the moisture of raw chestnuts during roasting can be directly discharged to the outside through the smoke discharging bending pipes, the chestnuts are convenient to roast, stuffy cooked chestnuts caused by the high humidity cannot be produced, and the produced chestnuts are delicious in inner fruit, hard and brittle in epidermis and convenient to peel and eat.
Description
Technical field
The invention belongs to chestnut baking process equipment field, be specifically related to a kind of Chinese chestnut curer.
Background technology
China is the native place of chestnut, cultivates the with a long history of chestnut, can trace back to Western Zhou period.Chestnut is nutritious, has the laudatory title of " king of dry fruit ".After autumn, the chestnut fragrance of cooking wafts and attracts passerby in the street, and men and women, old and young like that this is youngly eaten, and have in mouth, left a lingering fragrance in one's mouth, enjoy endless aftertastes.The cooking method of chestnut is mainly based on frying and baking.The chestnut of frying is difficult to ensure owing to cooking sanitary condition, easily bring indirect pollution to chestnut, be unfavorable for healthy, and traditional chestnut frying process adds a large amount of sugar, not only causes the wasting of resources, and causes unnecessary environmental pollution.The chestnut of baking is due to without the need to cooking medium, and original fragrance and flavor time edible, to the edible experience of people Geng Jia.But, there is no the special baking device for chestnut in prior art products, and chestnut is difficult to accurate assurance cooking process by conventional oven equipment, because time and temperature are not easily grasped, easily roasted or the duration and degree of heating is not enough, have a strong impact on end product quality.Further, traditional baking box, baking limited space, heat not constant temperature, chestnut is had to stack and is carried out baking, inequality of being not only heated together, and the moisture in raw chestnut not easily distributes, the chestnut of middle part is steamed maturation, and the chestnut of bottom then more easily crosses thermal spalling.
In addition, existing baking box belongs to vexed roasting equipment, and without ventilation equipment, the moisture in raw chestnut is not easily discharged to the external world in cooking process, and cause part chestnut to there is vexed ripe phenomenon, obtained chestnut epidermis is not firmly crisp, is inconvenient to shell food.
Therefore, applicant devises the special curer of a kind of Chinese chestnut, can solve the problem.
Summary of the invention
Technical problem to be solved by this invention is to provide Chinese chestnut curer, can be exclusively used in curing of Chinese chestnut.
For solving the problems of the technologies described above, technical scheme of the present invention is: the Chinese chestnut curer described in invention, it is characterized in that: comprise curer body, curer body arranges more than one roasted room, arrange in each roasted room two-layer more than bracket, more than one baking tray placed by every layer of bracket, one group of heating tube is set below every layer of bracket; Arrange exhaust opening at roasted room rear portion, exhaust opening connects smoke evacuation bend pipe, and the bending angle of smoke evacuation bend pipe is 45-90 degree; Curer body installs buzzer, and buzzer comprises warning device and control device; Detector closed by control device respectively connection control timer, thermostat and chamber door; When arriving timing or temperature exceeding standard or baking state, chamber door is not closed, and control device can start warning device and send chimes of doom.
Chinese chestnut curer described in the present invention 1, is characterized in that: smoke evacuation bend pipe comprises joint and intubate, and intubate order comprises inserting section, bend loss and straight length; Jiont treatment is at exhaust opening place, and intubate is plugged on joint by inserting section; The inserting section of intubate can be rotated in joint.
Put more than four positioning convex points in the perisporium pressed on ring winding of joint, the convex cap that magnitude setting is identical in the inserting section of intubate, positioning convex point inserts in convex cap; The perisporium of inserting section longitudinally offers the seam that rises, rises by seam between each convex cap; When rotating intubate, positioning convex point screws out from a convex cap, and the seam spreading that rises provides space for the rotation of positioning convex point in inserting section, and then positioning convex point screws in next convex cap, coordinates with the grafting of convex cap, seam bullet contracting reset of rising.
Also comprise heat-proof silica gel sheath, heat-proof silica gel sheath is arranged on exhaust opening place, is sleeved on the outside of joint; The inwall of heat-proof silica gel cover arranges two hoop, and convex cap is arranged between two hoop; The inserted terminal that seam one end is positioned at inserting section that rises be uncovered shape, and the other end stitched that rises terminates between two hoop of heat-proof silica gel sheath.
Also comprise baking tray magnetic-force positioning device, baking tray magnetic-force positioning device comprises bracket localization part and baking tray localization part;
The structure of bracket localization part is: on bracket, arrange epirelief anchor point, in epirelief anchor point, lay magnetite;
The structure of baking tray localization part is: bottom baking tray, arrange hollow insulation chamber, in hollow insulation chamber, arrange discoid magnetic disc, and the periphery of magnetic disc upwarps, and the central part of magnetic disc arranges salient point on sphere, and the magnetic attraction of magnetic disc is strengthened to center gradually by periphery;
Bracket localization part and baking tray localization part are positioned by magnetite and the mutual attraction of magnetic disc;
Each baking tray at least arranges three baking tray localization parts, and the bracket all placed at this baking tray of each baking tray localization part has corresponding bracket localization part.
Also comprise roasting pad, roasting pad is laid in baking tray, and roasting pad comprises heat-proof silica gel heelpiece and some needle-like support columns, and needle-like support column is vertically embedded in heat-proof silica gel heelpiece, leaves the spacing distance of 0.5-0.8 centimetre between needle-like support column.
Roasted room is also provided with chamber door, chamber door is provided with handgrip and glass vision panel; Heat resistant rubber sealing strip is set between glass vision panel and chamber door; Sealing suit is set between chamber door and roasted room, sealing suit comprise cross section for the interior sealing strip of " O " shape and cross section be the external seal strip of " C " shape; Interior sealing strip is arranged on roasted room, and external seal strip is arranged on chamber door; When chamber door is closed, inside and outside sealing strip is meshed.
Between power input port and electrothermal tube, add temp autocontrolled table and A.C. contactor, A.C. contactor controls the break-make of electrothermal tube and power input port, and temp autocontrolled table controls A.C. contactor duty according to the temperature of electrothermal tube automatically; Also comprise the time relay, the normally opened contact of the time relay is connected in the electric power loop of temp autocontrolled table; Also comprise buzzer, in the electric power loop of buzzer, be in series with the normally-closed contact of the time relay; Temp autocontrolled table comprises the piezo-resistance of rectification unit, temperature setting unit, voltage comparator, bidirectional thyristor and detection electrothermal tube temperature;
Piezo-resistance one end connects the positive pole of rectification unit output, and the other end connects first input end and the divider resistance of voltage comparator, and the other end of divider resistance connects the negative pole of rectification unit output; Temperature setting unit connects the second input of voltage comparator, and the output of voltage comparator connects the control pole of bidirectional thyristor, and bidirectional thyristor is connected in the coil power loop of A.C. contactor.
Temperature setting unit comprises slide rheostat, second input that two ends connect the out-put supply of rectification unit, middle slide plate connects voltage comparator of slide rheostat.
In the curer body of roasted room outside, enclose heat-preservation cotton, curer sidewall offers shutter.
Compared with prior art, the invention has the beneficial effects as follows:
1, curer body of the present invention arranges more than one roasted room, arrange in each roasted room two-layer more than bracket, more than one baking tray placed by every layer of bracket, one group of heating tube is set below every layer of bracket, chestnut can be laid in each baking tray and carry out baking, and chestnut individual layer spreads out thermally equivalent, and not only baking quality can ensure, and time processing amount is large, can meet commercialization demand.
2, exhaust opening is set at roasted room rear portion, exhaust opening connects smoke evacuation bend pipe, the moisture of raw chestnut when baking is directly discharged to the external world by smoke evacuation bend pipe, facilitate the baking of chestnut, moisture can not be there is and cause too greatly the vexed ripe phenomenon of chestnut, in obtained chestnut, fruit is fragrant, and epidermis is firmly crisp, conveniently shells food.The bending angle of smoke evacuation bend pipe is 45-90 degree, can prevent hot gas from directly spraying, cause heat injury to human body and surrounding articles.
3, the present invention installs buzzer on curer body, and buzzer comprises warning device and control device; Detector closed by control device respectively connection control timer, thermostat and chamber door; When arriving timing or temperature exceeding standard or baking state, chamber door is not closed, and control device can start warning device and send chimes of doom.Pass through buzzer, can monitor the timing of the baking operation of curer body, constant temperature and door switch, not only can accomplish precisely to hold the duration and degree of heating and time, and can prevent in roast chestnut process, because chamber door does not close the heat loss and baking error caused tight.
4, intubate is plugged on joint by inserting section; The inserting section of intubate can be rotated in joint.As required, rotate intubate upwards or be rotated down, the velocity of discharge of hot gas can be controlled.When the straight length of intubate is opening up, hot moisture rises, and can discharge roasted room smoothly, otherwise when straight length is opening down, hot moisture is discharged and become slow.Adjustment straight length opening towards, the warm and humid situation in roasted room can be finely tuned.
5, when rotating intubate, positioning convex point screws out from a convex cap, and the seam spreading that rises provides space for the rotation of positioning convex point in inserting section, and then positioning convex point screws in next convex cap, coordinates with the grafting of convex cap.This design can realize the rotation location of intubate, the convenient orientation discharge controlling hot moisture.
6, heat-proof silica gel sheath is arranged on exhaust opening place, is sleeved on the outside of joint; The inwall of heat-proof silica gel cover arranges two hoop, and convex cap is arranged between two hoop.Heat-proof silica gel sheath can ensure the degree that is connected firmly of joint and intubate further, prevents intubate from being shake or relax in rotation location.
7, the inserted terminal that seam one end is positioned at inserting section that rises be uncovered shape, and the other end stitched that rises terminates between two hoop of heat-proof silica gel sheath.Heat-proof silica gel sheath not only can maintain the firm of connection, and can also shutoff to rise slot apertures gap, prevents heat from shedding from splicing position, causes the scald accident of user.
8, hollow insulation chamber is set bottom baking tray, as long as be placed in baking tray by baked chestnut, even if take out roasted room, also can keeps certain cooking temperature, can sell in process in wait and keep excellent mouthfeel.Baking tray and bracket can accurately be located by baking tray magnetic-force positioning device, even if place multiple baking tray on one deck bracket, operator also only need push baking tray along general direction in roasted room, baking tray positions by magnetite and the mutual attraction of magnetic disc, automatic putting is neat, can not occur crooked or stack, simply easy to operate, the accuracy that baking tray is located can be ensured under high speed operation, thus ensure that being heated evenly of chestnut in baking tray.
9, needle-like support column lower end is vertically embedded in heat-proof silica gel heelpiece, and upper end supports Chinese chestnut, and thermal current can carry out comprehensively heating without dead angle around Chinese chestnut, the Chinese chestnut whole body is made to be heated more even, even if the uncooked chestnut that baking moisture is larger, steam also can distribute in time, hydrops can not occur.
10, roasted room is also provided with chamber door, chamber door is provided with handgrip and glass vision panel; Sealing suit is set between chamber door and roasted room, sealing suit comprise cross section for the interior sealing strip of " O " shape and cross section be the external seal strip of " C " shape; Interior sealing strip is arranged on roasted room, and external seal strip is arranged on chamber door; When chamber door is closed, inside and outside sealing strip is meshed, and interior sealing strip comparatively external seal strip is heated greatly, and the gas expansion in " O " shape inner chamber, can better enrich external seal strip, ensure that the tightness of sealing.
11, owing to adding temp autocontrolled table between power input port and electrothermal tube, temp autocontrolled table can be made according to the temperature of electrothermal tube automatically to control the break-make of A.C. contactor, thus realize the Energy control of electrothermal tube, then the fever time of electrothermal tube is adjusted, the degree of heat making it final maintains the expection setting value of temp autocontrolled table substantially, reach the object controlling oven temperature, the constant temperature realizing chestnut cures.
12, owing to also add the time relay, the normally opened contact of the time relay is connected in the electric power loop of temp autocontrolled table, A.C. contactor can only can be controlled within the scheduled time of the time relay like this at temp autocontrolled table, from the function reaching timing, thus control chestnut cure the time.
13, owing to being also provided with buzzer, the normally-closed contact of the time relay is in series with in the electric power loop of buzzer, time relay timing is terminated, its normally-closed contact is transferred to closed automatically by off-state, buzzer switches on power and carries out auditory tone cues, and prompting staff has completed and once cured work.
14, owing to being connected with power supply indicator in power input port, after power inlet connects civil power, power supply indicator lights automatically, instruction staff: power supply normally accesses, and can carry out curing work.
15, piezo-resistance detects the temperature of electrothermal tube in real time, and the resistance of self is changed according to the size of detected temperature value, thus change the magnitude of voltage of voltage comparator first input end, after the magnitude of voltage of first input end and the second input compares by voltage comparator, the on/off of A.C. contactor coil is controlled by its output, thus control the break-make of its contact, complete the control of electrothermal tube power.
16, due to second input that two ends connect the output of rectification unit, middle slide plate connects voltage comparator of slide rheostat, the convenient set-point changing voltage compare as required, the temperature upper limit of namely required electrothermal tube.
17, heat-preservation cotton is set in roasted room curer body around, can ensures that the heat in roasted room can not scatter and disappear easily as much as possible; Curer sidewall offers shutter, heat-preservation cotton outside can be made ventilative, be conducive to protection curer other appliance intrinsic.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of baking tray in embodiment one;
Fig. 4 is the partial enlarged drawing in A portion in Fig. 3;
Fig. 5 is the structural representation of interior sealing strip in embodiment one;
Fig. 6 is the structural representation of external seal strip in embodiment one;
Fig. 7 is the engaging structure schematic diagram of inside and outside sealing strip in embodiment one;
Fig. 8 is the structural representation of the embodiment of the present invention two;
Fig. 9 is the side view of Fig. 8;
Figure 10 is the connected structure schematic diagram of embodiment two center tap and intubate;
Figure 11 is the structural representation that embodiment two center tap is set with heat-proof silica gel sheath outward;
Figure 12 is the structural representation of heat-proof silica gel sheath in embodiment two;
Figure 13 is the structural representation of intubate in embodiment two;
Figure 14 is the structural representation of intubate inserting section in embodiment two;
Figure 15 is the side view of Figure 14;
Figure 16 is the structural representation of the embodiment of the present invention three;
Figure 17 is the side view of Figure 16;
Figure 18 is the partial enlarged drawing of Figure 16;
Figure 19 is the structural representation of buzzer in embodiment three;
Figure 20 has installed the structural representation that chamber door closes the chamber door of detector in embodiment three;
Figure 21 is the partial enlarged drawing of Figure 20;
Figure 22 is electrical schematic diagram of the present invention.
Mark in figure:
Embodiment one (Fig. 1-7) 1.1, curer body; 1.2, handgrip; 1.3, glass vision panel; 1.4, chamber door; 1.5, roasted room; 1.6, sealing suit; 1.7, heat resistant rubber sealing strip; 1.8, baking tray; 1.9, heating tube; 1.10, heat-preservation cotton; 1.11, smokejack; 1.12, bracket; 1.13, Chinese chestnut; 1.14, needle-like support column; 1.15, heat-proof silica gel heelpiece; 1.16, magnetic disc; 1.17, magnetite; 1.18, hollow insulation chamber; 1.19, interior sealing strip; 1.20, external seal strip.
Embodiment two (Fig. 8-15) 2.1, curer body; 2.2, handgrip; 2.3, glass vision panel; 2.4, chamber door; 2.5, roasted room; 2.6, sealing suit; 2.7, heat resistant rubber sealing strip; 2.8, heat-preservation cotton; 2.9, exhaust opening; 2.10, smoke evacuation bend pipe; 2.11, shutter; 2.12, heat-proof silica gel sheath; 2.13, joint; 2.14, inserting section; 2.15, bend loss; 2.16, straight length; 2.17, positioning convex point; 2.18, hoop; 2.19, convex cap; 2.20, rise seam.
Embodiment three (Figure 16-21) 3.11, curer body; 3.2, handgrip; 3.3, glass vision panel; 3.4, chamber door; 3.5, door-hinge; 3.6, spring-hanging board; 3.7, upper hanging spring shaft; 3.8, bolt; 3.9, extension spring; 3.10, lower hanging spring shaft; 3.11, roasted room; 3.12, heating tube; 3.13, buzzer; 3.14, sealing suit; 3.15, heat resistant rubber sealing strip; 3.16, smokejack; 3.17, heat-preservation cotton; 3.18, electric appliance box; 3.19, warning device; 3.20, control device; 3.21, timer; 3.22, chamber door closes detector; 3.23, thermostat; 3.24, contact; 3.25, the insulating cement wooden piece termination of inner side; 3.26, torsion spring; 3.27, the insulating cement wooden piece termination in outside; 3.28, testing circuit; 3.29, penetration pipe.
Embodiment four (Figure 22) 4.1, power input port; 4.2, electrothermal tube; 4.3, temp autocontrolled table; 31, rectification unit; 4.4, buzzer.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
Embodiment one
As illustrated in fig. 1 and 2, the Chinese chestnut curer that multilayer baking tray 1.8 is set of the present invention, curer body 1.1 is arranged more than one roasted room 1.5, arrange in each roasted room 1.5 two-layer more than bracket 1.12, more than one baking tray 1.8 placed by every layer of bracket 1.12, one group of heating tube 1.9 is set below every layer of bracket 1.12.
As shown in Figures 2 and 3, arrange baking tray magnetic-force positioning device between baking tray 1.8 and bracket 1.12, baking tray magnetic-force positioning device comprises bracket localization part and baking tray localization part.The structure of bracket localization part is: on bracket 1.12, arrange epirelief anchor point, lays magnetite 1.17 in epirelief anchor point; The structure of baking tray localization part is: bottom baking tray 1.8, arrange hollow insulation chamber 1.18, discoid magnetic disc 1.16 is set in hollow insulation chamber 1.18, the periphery of magnetic disc 1.16 upwarps, and the central part of magnetic disc 1.16 arranges salient point on sphere, and the magnetic attraction of magnetic disc 1.16 is strengthened to center gradually by periphery; Bracket localization part and baking tray localization part are positioned by magnetite 1.17 and the mutual attraction of magnetic disc 1.16.Each baking tray 1.8 at least arranges three baking tray localization parts, and the bracket 1.12 all placed at this baking tray of each baking tray localization part has corresponding bracket localization part.During use, operator also only need push baking tray 1.8 along general direction in roasted room 1.5, baking tray 1.8 positions by magnetite 1.17 and the mutual attraction of magnetic disc 1.16, automatic putting is neat, can not occur crooked or stack, simply easy to operate, the accuracy that baking tray is located can be ensured under high speed operation, thus ensure that being heated evenly of chestnut in baking tray 1.8.
Roasting pad is laid in baking tray 1.8, and roasting pad comprises heat-proof silica gel heelpiece 1.15 and some needle-like support columns 1.14, and needle-like support column 1.14 is vertically embedded in heat-proof silica gel heelpiece 1.15, leaves the spacing distance of 0.5-0.8 centimetre between needle-like support column 1.14.Needle-like support column 1.14 lower end is vertically embedded in heat-proof silica gel heelpiece 1.15, upper end supports Chinese chestnut 1.13, thermal current can carry out comprehensively heating without dead angle around Chinese chestnut 1.13, Chinese chestnut 1.13 whole body is made to be heated more even, even if the uncooked chestnut that baking moisture is larger, steam also can distribute in time, hydrops can not occur.
As illustrated in fig. 1 and 2, roasted room 1.5 is also provided with chamber door 1.4, chamber door 1.4 is provided with handgrip 1.2 and glass vision panel 1.3; Heat resistant rubber sealing strip 1.7 is set between glass vision panel 1.3 and chamber door 1.4.As shown in Figure 2, sealing suit 1.6 is set between chamber door 1.4 and roasted room 1.5.As shown in Fig. 5,6 and 7, sealing suit 1.6 comprise cross section for the interior sealing strip 1.19 of " O " shape and cross section be the external seal strip 1.20 of " C " shape; Interior sealing strip 1.19 is arranged on roasted room 1.5, and external seal strip 1.20 is arranged on chamber door 1.4.When chamber door 1.4 is closed, inside and outside sealing strip is meshed, and interior sealing strip 1.19 comparatively external seal strip 1.20 is heated greatly, and the gas expansion in " O " shape inner chamber, can better enrich external seal strip 1.20, ensure that the tightness of sealing.
In the curer body 1.1 of roasted room 1.5 outside, enclose heat-preservation cotton 1.10, roasted room 1.5 arranges smokejack 1.11, smokejack 1.11 UNICOM is extraneous.
Curer body 1.1 of the present invention arranges more than one roasted room 1.5, arrange in each roasted room 1.5 two-layer more than bracket 1.12, more than one baking tray placed by every layer of bracket 1.12, one group of heating tube 1.9 is set below every layer of bracket 1.12, chestnut can be laid in each baking tray and carry out baking, and chestnut individual layer spreads out thermally equivalent, and not only baking quality can ensure, and time processing amount is large, can meet commercialization demand.
Embodiment two
As shown in FIG. 8 and 9, curer body 2.1 arranges plural roasted room 2.5, arrange exhaust opening 2.9 at roasted room 2.5 rear portion, exhaust opening 2.9 connects smoke evacuation bend pipe 2.10, and the bending angle of smoke evacuation bend pipe 2.10 is 45-90 degree.The moisture of raw chestnut when baking is directly discharged to the external world by smoke evacuation bend pipe 2.10, facilitates the baking of chestnut, moisture can not occur and cause too greatly the vexed ripe phenomenon of chestnut, and in obtained chestnut, fruit is fragrant, and epidermis is firmly crisp, conveniently shells food.The bending angle of smoke evacuation bend pipe 2.10 is 45-90 degree, can prevent hot gas from directly spraying, cause heat injury to human body and surrounding articles.
As shown in Figure 10, smoke evacuation bend pipe 2.10 comprises joint 2.13 and intubate, and intubate order comprises inserting section 2.14, bend loss 2.15 and straight length 2.16; Joint 2.13 is arranged on exhaust opening 2.9 place, and intubate is plugged on joint 2.13 by inserting section 2.14; The inserting section 2.14 of intubate can be rotated in joint 2.13.
As shown in figures 10-14, put more than four positioning convex points 2.17 in the perisporium pressed on ring winding of joint 2.13, the convex cap 2.19 that magnitude setting is identical in the inserting section 2.14 of intubate, positioning convex point 2.17 inserts in convex cap 2.19; The perisporium of inserting section 2.14 longitudinally offers the seam 2.20 that rises, rises by seam 2.20 between each convex cap 2.19; When rotating intubate, positioning convex point 2.17 screws out from a convex cap 2.19, seam 2.20 spreading that rises provides space for the rotation of positioning convex point 2.17 in inserting section 2.14, and then positioning convex point 2.17 screws in next convex cap 2.19, coordinates with convex cap 2.19 grafting.
As shown in figs. 10-12, heat-proof silica gel sheath 2.12 is arranged on exhaust opening 2.9 place, is sleeved on the outside of joint 2.13; The inwall of heat-proof silica gel cover arranges two hoop 2.18, and convex cap 2.19 is arranged between two hoop 2.18.Heat-proof silica gel sheath 2.12 can ensure the degree that is connected firmly of joint 2.13 and intubate further, prevents intubate from being shake or relax in rotation location.The inserted terminal that seam 2.20 one end is positioned at inserting section 2.14 that rises is uncovered shape, and the other end of the seam 2.20 that rises terminates between two hoop 2.18 of heat-proof silica gel sheath 2.12.Heat-proof silica gel sheath 2.12 not only can maintain the firm of connection, and can also shutoff to rise seam 2.20 hole, prevents heat from shedding from splicing position, causes the scald accident of user.
As Figure 8-9, heat-preservation cotton 2.8 is set in roasted room 2.5 curer body 2.1 around, can ensures that the heat in roasted room 2.5 can not scatter and disappear easily as much as possible; Curer sidewall is offered shutter 2.11, heat-preservation cotton 2.8 outside can be made ventilative, be conducive to protecting other appliance in curer body 2.1.
The present invention in use, as required, rotates intubate upwards or be rotated down, can control the velocity of discharge of hot gas; When the straight length 2.16 of intubate is opening up, hot moisture rises, and can discharge roasted room 2.5 smoothly, otherwise when straight length 2.16 is opening down, hot moisture is discharged and become slow.Adjustment straight length 2.16 opening towards, the warm and humid situation in roasted room 5 can be finely tuned.
Other structures of the present embodiment and occupation mode, with embodiment one, repeat no more.
Embodiment three
As shown in FIG. 16 and 17, curer body 3.1 arranges plural roasted room 3.11, roasted room 3.11 is installed chamber door 3.4, heating tube 3.12 is set in roasted room 3.11.Curer body 3.1 is installed buzzer 3.13, and buzzer 3.13 comprises warning device 3.19 and control device 3.20.As shown in figure 19, connection control timer 3.21, thermostat 3.23 and chamber door close detector 3.22 to control device 3.20 respectively; When arrival timing, or temperature exceeding standard, or during baking state, chamber door 3.4 is not closed, and control device 3.20 can start warning device 3.19 and send chimes of doom.
Thermostat 23 comprises temperature control system, temperature control system connects oven temperature sensor, electric appliance box temperature sensor and smokejack temperature sensor respectively, and oven temperature sensor, electric appliance box temperature sensor and smokejack temperature sensor are separately positioned in roasted room 3.11, in electric appliance box 3.18 and smokejack 3.16 place; Temperature control system connects the control device 3.20 of buzzer 3.13.
As shown in figs 20 and 21, chamber door is closed detector 3.22 and is comprised testing circuit 3.28, signal projector and door-hinge 3.5, and chamber door 3.4 is arranged on roasted room 3.11 by door-hinge 3.5; At one end of door-hinge 3.5 suit torsion spring 3.26, torsion spring 3.26 two ends are arranged on insulating cement wooden piece termination; The insulating cement wooden piece termination 3.25 of inner side is fixed on door-hinge 3.5 also can rotate with the rotation of door-hinge 3.5; The insulating cement wooden piece termination 3.27 in outside is fixed on roasted room 3.11 housing by penetration pipe 3.29; Torsion spring 3.26 and door-hinge 3.5 are metal material, the positive pole of torsion spring 3.26 and door-hinge 3.5 difference connection detection circuit 3.28 and negative pole; Contact 3.24 is installed inside torsion spring 3.26, when heating tube 3.12 is in heated condition, chamber door 3.4 is opened, torsion spring 3.26 twists, contact 3.24 contacts door-hinge 3.5, testing circuit 3.28 is connected, and signal projector sends to control device 3.20 signal that chamber door 3.4 do not shut, and control device 3.20 makes warning device 3.19 send chimes of doom.Otherwise, when heating tube 3.12 is closed or chamber door 3.4 is closed good, then can not give the alarm.This design can make curer after commercialization uses, even if frequent switch chamber door 3.4, also there will not be the situation that chamber door 3.4 is not fastened and user is still unaware, operating personnel can be reminded in time to close chamber door 3.4, avoid heating tube 3.12 heat loss, affect baking operation.
As shown in figs. 16 and 18, at the other end of door-hinge 3.5, spring-hanging board 3.6 is installed, fixing upper hanging spring shaft 3.7 on spring-hanging board 3.6, upper hanging spring shaft 3.7 is fixed with bolt 3.8 upper end of an extension spring 3.9, and the lower end of this extension spring 3.9 is arranged on the housing of roasted room 3.11 by lower hanging spring shaft 3.10.This design can the less strength of assist operator, and can thoroughly close chamber door 3.4, the laborsaving design of hommization makes experience better.
The present invention is by buzzer 3.13, timing, constant temperature and chamber door 3.4 switch can be carried out to the baking operation of curer body 3.1 to monitor, not only can accomplish precisely to hold the duration and degree of heating and time, and can prevent in roast chestnut process, because chamber door 3.4 does not close the heat loss and baking error caused tight.
Other structures of the present embodiment and occupation mode, with embodiment one and two, repeat no more.
Embodiment four
As shown in figure 22, two-way electrothermal tube 4.2 is provided with in the present invention, temp autocontrolled table 4.3 and A.C. contactor CJ is added between every road electrothermal tube 4.2 and power input port 4.1, A.C. contactor CJ controls the break-make of electrothermal tube 4.2 and power input port 4.1, and temp autocontrolled table 4.3 controls the on off operating mode of contact in A.C. contactor CJ automatically according to the temperature of respective electrothermal tube 4.2.Temp autocontrolled table 4.3 comprises rectification unit 31, temperature setting unit, voltage comparator U1, bidirectional thyristor VT and detects the piezo-resistance Rt of electrothermal tube 4.2 temperature.Piezo-resistance Rt one end connects the positive pole of rectification unit 31 output, and the other end of first input end and divider resistance R1, divider resistance R1 that the other end connects voltage comparator U1 connects the negative pole of rectification unit 31 output; Temperature setting unit connects second input of voltage comparator U1, and the output of voltage comparator U1 connects the control pole of bidirectional thyristor VT, and bidirectional thyristor VT is connected in the coil power loop of A.C. contactor CJ.
Conveniently adjust temperature predetermined value, temperature setting unit adopts the form of slide rheostat RP, second input that two ends connect the output of rectification unit 31, middle slide plate connects voltage comparator U1 of slide rheostat RP.In order to realize timing controlled, present invention also adds time relay KT, the normally opened contact of time relay KT is connected in the electric power loop of electrothermal tube 4.2.
In addition, in order to the duty instruction of giving staff clear and definite, also be provided with buzzer 4.4, the normally-closed contact of time relay KT is in series with in the electric power loop of buzzer 4.4, time relay KT timing is terminated, its normally-closed contact KT is transferred to closed automatically by off-state, buzzer 4 switches on power and carries out auditory tone cues, and prompting staff has completed and once cured work.Also in power input port 4.1, be connected with power supply indicator AD, after power inlet 4.1 connects civil power, power supply indicator AD lights automatically, instruction staff: power supply normally accesses, and can carry out curing work.
The course of work of the present invention is as follows:
Set temperature preset value, press operating switch S1 and time switch S2, make the coil of time relay KT obtain electric and start timing, its normally opened contact KT be connected in temp autocontrolled table 3 electric power loop transfers closure state to by disconnection, makes temp autocontrolled table 4.3 electricly must enter duty.Piezo-resistance Rt detects the temperature of electrothermal tube 4.2 in real time, when the temperature of electrothermal tube 4.2 does not reach preset value, the resistance of piezo-resistance Rt is larger, make the pressure drop of divider resistance R1 less, the magnitude of voltage of voltage comparator U1 first input end is less than the second input, the output of voltage comparator U1 exports high level, trigger bidirectional thyristor VT conducting, the coil of A.C. contactor CJ is obtained electric, its normally opened contact CJ is proceeded to closed by disconnection, be connected between electrothermal tube 4.2 and power input port 4.1, electrothermal tube 4.2 continues heating; When the temperature of electrothermal tube 4.2 reaches preset value, due to the rising along with temperature, the resistance of piezo-resistance Rt declines, pressure drop on divider resistance R1 raises, the magnitude of voltage of voltage comparator U1 first input end is made to be greater than the second input, the output output low level of voltage comparator U1, bidirectional thyristor VT turns off, thus cuts off electrothermal tube 4.2 and power input port 4.1.So go round and begin again, as long as also within the control time of time relay KT, about the temperature of electrothermal tube 4.2 just can maintain temperature preset value substantially; After the control time exceeding time relay KT, its normally opened contact KT reverts to normally open, cuts off the working power of temp autocontrolled table 4.3, thus loses the control to A.C. contactor CJ, cuts off the working power of electrothermal tube 4.2.Complete a time constant-temperature and cure work.
Other structures of the present embodiment and occupation mode, with embodiment one, two and three, repeat no more.
The above, it is only preferred embodiment of the present invention, be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be combined, change or retrofit and be Equivalent embodiments of the present invention.Everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. Chinese chestnut curer, it is characterized in that: comprise curer body, curer body arrange more than one roasted room, arrange in each roasted room two-layer more than bracket, more than one baking tray placed by every layer of bracket, one group of heating tube is set below every layer of bracket; Arrange exhaust opening at roasted room rear portion, exhaust opening connects smoke evacuation bend pipe, and the bending angle of smoke evacuation bend pipe is 45-90 degree; Curer body installs buzzer, and buzzer comprises warning device and control device; Detector closed by control device respectively connection control timer, thermostat and chamber door; When arriving timing or temperature exceeding standard or baking state, chamber door is not closed, and control device can start warning device and send chimes of doom.
2. according to Chinese chestnut curer according to claim 1, it is characterized in that: smoke evacuation bend pipe comprises joint and intubate, intubate order comprises inserting section, bend loss and straight length; Jiont treatment is at exhaust opening place, and intubate is plugged on joint by inserting section; The inserting section of intubate can be rotated in joint.
3. according to Chinese chestnut curer according to claim 2, it is characterized in that: put more than four positioning convex points in the perisporium pressed on ring winding of joint, the convex cap that magnitude setting is identical in the inserting section of intubate, positioning convex point inserts in convex cap; The perisporium of inserting section longitudinally offers the seam that rises, rises by seam between each convex cap; When rotating intubate, positioning convex point screws out from a convex cap, and the seam spreading that rises provides space for the rotation of positioning convex point in inserting section, and then positioning convex point screws in next convex cap, coordinates with the grafting of convex cap, seam bullet contracting reset of rising.
4. according to Chinese chestnut curer according to claim 3, it is characterized in that: also comprise heat-proof silica gel sheath, heat-proof silica gel sheath is arranged on exhaust opening place, is sleeved on the outside of joint; The inwall of heat-proof silica gel cover arranges two hoop, and convex cap is arranged between two hoop; The inserted terminal that seam one end is positioned at inserting section that rises be uncovered shape, and the other end stitched that rises terminates between two hoop of heat-proof silica gel sheath.
5. according to Chinese chestnut curer according to claim 1, it is characterized in that: also comprise baking tray magnetic-force positioning device, baking tray magnetic-force positioning device comprises bracket localization part and baking tray localization part;
The structure of bracket localization part is: on bracket, arrange epirelief anchor point, in epirelief anchor point, lay magnetite;
The structure of baking tray localization part is: bottom baking tray, arrange hollow insulation chamber, in hollow insulation chamber, arrange discoid magnetic disc, and the periphery of magnetic disc upwarps, and the central part of magnetic disc arranges salient point on sphere, and the magnetic attraction of magnetic disc is strengthened to center gradually by periphery;
Bracket localization part and baking tray localization part are positioned by magnetite and the mutual attraction of magnetic disc;
Each baking tray at least arranges three baking tray localization parts, and the bracket all placed at this baking tray of each baking tray localization part has corresponding bracket localization part.
6. according to Chinese chestnut curer according to claim 5, it is characterized in that: also comprise roasting pad, roasting pad is laid in baking tray, roasting pad comprises heat-proof silica gel heelpiece and some needle-like support columns, needle-like support column is vertically embedded in heat-proof silica gel heelpiece, leaves the spacing distance of 0.5-0.8 centimetre between needle-like support column.
7. according to Chinese chestnut curer according to claim 1, it is characterized in that: roasted room is also provided with chamber door, chamber door is provided with handgrip and glass vision panel; Heat resistant rubber sealing strip is set between glass vision panel and chamber door; Sealing suit is set between chamber door and roasted room, sealing suit comprise cross section for the interior sealing strip of " O " shape and cross section be the external seal strip of " C " shape; Interior sealing strip is arranged on roasted room, and external seal strip is arranged on chamber door; When chamber door is closed, inside and outside sealing strip is meshed.
8. according to Chinese chestnut curer according to claim 1, it is characterized in that: between power input port and electrothermal tube, add temp autocontrolled table and A.C. contactor, A.C. contactor controls the break-make of electrothermal tube and power input port, and temp autocontrolled table controls A.C. contactor duty according to the temperature of electrothermal tube automatically; Also comprise the time relay, the normally opened contact of the time relay is connected in the electric power loop of temp autocontrolled table; Also comprise buzzer, in the electric power loop of buzzer, be in series with the normally-closed contact of the time relay; Temp autocontrolled table comprises the piezo-resistance of rectification unit, temperature setting unit, voltage comparator, bidirectional thyristor and detection electrothermal tube temperature;
Piezo-resistance one end connects the positive pole of rectification unit output, and the other end connects first input end and the divider resistance of voltage comparator, and the other end of divider resistance connects the negative pole of rectification unit output; Temperature setting unit connects the second input of voltage comparator, and the output of voltage comparator connects the control pole of bidirectional thyristor, and bidirectional thyristor is connected in the coil power loop of A.C. contactor.
9. according to Chinese chestnut curer according to claim 8, it is characterized in that: temperature setting unit comprises slide rheostat, second input that two ends connect the out-put supply of rectification unit, middle slide plate connects voltage comparator of slide rheostat.
10. according to Chinese chestnut curer according to claim 1, it is characterized in that: in the curer body of roasted room outside, enclose heat-preservation cotton, curer sidewall offers shutter.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310088A (en) * | 2015-10-28 | 2016-02-10 | 黄巧玲 | Chestnut roaster |
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