CN103536188A - Household electric-heating air heat baking pot - Google Patents

Abstract

The invention discloses a household electric-heating air heat baking pot which comprises a hot air generating portion (1) and a drawer pot (2). A device composed of the hot air generating portion and the drawer pot is adopted, a drawer pot socket used for inserting of the drawer pot is arrange on the lower portion of the hot air generating portion, a fan and electrical heated tubes are arranged on the upper portion of the hot air generating portion, the fan is downwardly provided with a fan cover, an upper blade, a hot air guiding hood, a lower blade and a hot air suction hood, a motor is located above the fan cover, and a gap formed between side walls of the hot air guiding hood and the hot air suction hood is called as an upper hot air channel; the drawer pot is internally provided with a hot air pot and a net basket, and a gap formed between the hot air pot and the net basket is called as a lower hot air channel. The technical scheme includes that when in use of the baking pot, the drawer pot is located in the drawer pot socket, food is placed in the net basket, the fan and the electrical heated tubes are started, and the lower blade drives hot air to enter the net basket via the lower hot air channel form the upper hot air channel to have the food cyclically heated, so that requirements of a household kitchen on hot air cookers are met.

Description

A kind of domestic electric heating air heat is dried pot

Technical field

The present invention relates to a kind of electric-heating cooking utensil, specifically refer to a kind of domestic electric heating air heat baking pot that adopts electrothermal air heat to dry food.

Background technology

The domestic electric heating cooker of baked goods is heat radiation class cooker, that is, utilize electric thermogenetic heat radiation from outward appearance to inner essence food to be baked, for example, and electric heating toaster, electrothermal oven, light-wave cooker etc., because making the surface of food, heat radiation meeting forms burned carburization zone, but like the fresh and tender crisp mouthfeel of baked goods for not liking carburization zone, especially wish the domestic consumer that the crisp food of moisture regain is restored by heating, need a kind of cooker by hot air food to carry out bakers' product, it is a kind of food industry machine that is called hot-air oven that prior art adopts the device of hot air food, utilizing electrical heating or Boiler Steam to add hot-air produces dry hot blast and heats bakers' product, the stupid large crude benzol of hot-air oven due to food industry machine, and it is large to take up room, be not suitable for household kitchen, therefore, prior art exists household kitchen to lack the problems and shortcomings of hot blast cooker.

Summary of the invention

The problems and shortcomings that exist for above-mentioned prior art, the present invention adopts by hot blast generating unit, the device that drawer pot forms, wherein, the bottom of hot blast generating unit is provided with the drawer pot socket for the drawer pot of pegging graft, the top of hot blast generating unit is provided with by blower fan, the heat blower that electrothermal tube forms, blower fan is provided with fan shroud from top to bottom, blade, hot blast kuppe, lower blade, hot blast suspended hood, the motor of driving blower fan is positioned at the top of fan shroud, the chamber being surrounded up and down by hot blast kuppe and hot blast suspended hood is called heating clamber, electrothermal tube is in heating clamber and between lower blade and hot blast suspended hood, between the sidewall of hot blast kuppe and hot blast suspended hood, be provided with gap and be called hot-air channel, the shell of hot blast generating unit is also provided with hot blast separation layer, upper radiator window, lower radiator window, end louvre and temperature controller, timer for automatically controlling, the right part of drawer pot is provided with hot blast pot, in hot blast pot, is provided with basket, basket be below provided with guide vane, between hot blast pot and basket, be provided with gap and be called lower hot-air channel, the left part of drawer pot is provided with drawer face and handle, handle be provided with lock machine buckle above, drawer pot is positioned at the drawer pot socket of hot blast generating unit, the lower bead of the hot blast kuppe of blower fan connects with the corresponding contact of upper edge hole of the hot blast pot of drawer pot, the contact corresponding to the upper edge hole of the basket of drawer pot of the lower bead of the hot blast suspended hood of blower fan connects, and makes described upper hot-air channel, upper and lower corresponding connection of lower hot-air channel, during application, food is placed in basket, start blower fan and electrothermal tube and produce hot blast in described heating clamber, lower blade drives hot blast through lower hot-air channel, to enter basket heating food article by upper hot-air channel, warm air after heat exchange, more upwards by the inlet scoop of hot blast suspended hood, enter heating clamber and again heat, so circulation goes round and begins again by the technical scheme of hot blast bakers' product, provide a kind of domestic electric heating air heat to dry pot, reach and meet the object of household kitchen to hot blast cooker demand.

The object of the present invention is achieved like this: a kind of domestic electric heating air heat is dried pot, comprises hot blast generating unit, drawer pot, wherein: described hot blast generating unit consists of shell, blower fan, electrothermal tube;

Described shell is the plastics matter member of round rectangle tubbiness, hollow and thin-walled, the rectangular aperture being interlinked to the outside in the left side of outer casing underpart is provided with is called drawer pot socket, the frame that encloses that the sidewall that shell is positioned at described drawer pot spigot is lined with one deck left open, be the heat resistant plastice matter of round rectangle is called hot blast separation layer, is provided with gap and is called lower heat dissipation channel between described hot blast separation layer and the sidewall of shell; The place of bead up and down of the front and back medial surface of described hot blast separation layer is provided with left and right directions, to projecting inward track, be called upper rail and lower guideway; The dividing plate that is provided with below one deck heat resistant plastice of described hot blast separation layer, the outer bottom of shell is provided with to the groove shaped chamber of fovea superior and is called wire storehouse, described wire storehouse be provided with cover plate below, described cover plate is provided with some manholes and is called end louvre; The upper left-hand face place of shell is provided with temperature controller and the timer of controlling for automatically, the through hole that the place, top of shell right flank is provided with rectangle trellis is called radiator window, the through hole that the bottom of shell right flank is laid with some rectangle paliform is called lower radiator window, and the bottom surface of shell is provided with some manholes and is called end louvre; The groove that is provided with a loop above of shell is called ventilation slot, and the bottom land of described ventilation slot is provided with some through holes and is called fresh air inlet;

Described blower fan and electrothermal tube are positioned at the upper chamber of described shell, described blower fan is provided with fan shroud, blade, hot blast kuppe, lower blade, hot blast suspended hood from top to bottom, described fan shroud is for opening wide, have the plastics matter thin-wall member of top, round rectangle peviform below above, and the center above of fan shroud is provided with manhole; The right flank of fan shroud is provided with the through hole corresponding with the described upper radiator window of shell and is called cover hole, and the frame that the right opening's edge in described cover hole is provided with protrusion is called isolation frame; Between the outer wall of the inwall of shell and hot blast kuppe, be provided with gap and be called heat dissipation channel, the right side of described isolation frame is connected with the contact of the inwall of shell, by described upper heat dissipation channel and the isolation of described cover hole, the inside that forms fan shroud is called balance channel through described cover hole with the passage that the described upper radiator window of shell communicates;

Described blade, lower blade are centrifugal fan blade; Described hot blast kuppe is for opening wide, have the steel thin plate member of top, round rectangle peviform below above, and the through hole that the right flank of hot blast kuppe is provided with the rectangle paliform corresponding with the described cover hole of fan shroud is called window for keeping pressure balance; Centered by described hot blast suspended hood, be provided with the steel thin plate member of the annular plate-like of manhole, the central circular through hole of hot blast suspended hood is called inlet scoop, the excircle of hot blast suspended hood is provided with the flange of routing up downwards, and the circumference of described inlet scoop is provided with the flange of upwards routing up;

Motor is fixed in the top of fan shroud, and the output shaft of motor is passed down through fan shroud, hot blast kuppe and is fixedly connected with described blade, lower blade respectively; The chamber being surrounded up and down by hot blast kuppe and hot blast suspended hood is called heating clamber, and electrothermal tube is in described heating clamber and between lower blade and hot blast suspended hood; Described electrothermal tube is the curved electric heater unit around being hollow, up big and down small truncated cone of cylindrical heating; Between the sidewall of hot blast kuppe and hot blast suspended hood, be provided with gap and be called hot-air channel;

Described drawer pot consists of hot blast pot, basket, drawer face, handle, and described hot blast pot is hollow, have the end below, open wide above, the steel thin plate member of round rectangle tubbiness, and the upper edge of hot blast pot is provided with the flange that level turns up and is called support edge;

Described basket is hollow, have the end below, open wide above, the thin-wall member of round rectangle tubbiness, the sidewall of basket is called basket wall, at the bottom of the bottom surface of basket is called basket, the thin-walled that described basket wall is steel encloses frame, the periphery of basket wall bottom is provided with some manholes that are arranged in array and is called and engraves hole, at the bottom of described basket, be to look up the stainless steel cloth that is center fovea superior, at the bottom of described basket, be provided with below guide vane, described guide vane be four by the outside radial stainless steel thin slice in described Lan Di center;

Described hot blast pot is positioned at the right part of drawer pot, described basket is positioned at hot blast pot, between hot blast pot and basket, be provided with gap and be called lower hot-air channel, the left part of drawer pot is provided with drawer face and the handle of plastics matter, above handle, is provided with for connecting the lock machine buckle of the described drawer pot socket of hot blast generating unit;

Drawer pot is positioned at the described drawer pot socket of hot blast generating unit, and the described support edge support of hot blast pot is on the described upper rail of hot blast separation layer, and before and after hot blast pot, the base support of two sides is on the described lower guideway of hot blast separation layer; The lower bead of the hot blast kuppe of described blower fan connects with the corresponding contact of upper edge hole of the described hot blast pot of drawer pot, the contact corresponding to the upper edge hole of the described basket of drawer pot of the lower bead of the hot blast suspended hood of blower fan connects, upper and lower corresponding connection of described upper hot-air channel and described lower hot-air channel, described upper heat dissipation channel and lower heat dissipation channel communicate.

The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, before in the face of the face of apparatus main body, after be with described before relative face.

Operation principle and beneficial effect

During application, food is placed in basket, by temperature controller and timer, start blower fan and electrothermal tube, blower fan and electrothermal tube are at described heating heating indoor air and produce hot blast, lower blade drive hot blast by upper hot-air channel down to lower hot-air channel, at the bottom of engraving hole and basket described in the basket wall of basket, enter basket heating food article again, after heat exchange, hot blast transfers warm air to, warm air upwards enters heating clamber by the described inlet scoop of hot blast suspended hood again and again by electrothermal tube, is heated, so circulation goes round and begins again, and by hot blast, smokes food in basket; The air pressure that food increases because adding thermogenetic profit steam and the heating of heating clamber internal cause in basket, enters atmosphere by the described window for keeping pressure balance of hot blast kuppe through described balance channel, and with external atmosphere pressure maintenance balance;

Meanwhile, the turning effort of blade, described fresh air inlet by the cold air of housing exterior by shell is sucked between fan shroud and hot blast kuppe, cold air flows downward along the inwall of shell, formation is along mobile air curtain between described upper heat dissipation channel and described lower heat dissipation channel, air curtain air-flow radiator window from described is discharged shell, the shell that intercepts the heat harm plastics matter of hot blast kuppe, the conduction of hot blast separation layer outer wall with this, also lowers the temperature to hot blast kuppe and hot blast separation layer simultaneously; Described wire storehouse is by louvre ventilation and heat of the described end.

The guide vane of this device is used for guiding hot blast equilibrium to enter basket, avoids the shortest path of hot blast natural selection to enter basket and causes the food inequality of being heated; Hot blast suspended hood forces hot blast to return to heating clamber by the center, top of basket, has strengthened the balanced heating effect of food; The electrothermal tube that is hollow, up big and down small truncated cone, makes the warm air of returning to heating clamber through hot blast suspended hood more promptly be heated into hot blast, has improved the efficiency of heating surface.

Above-mentioned, the present invention adopts the device consisting of hot blast generating unit, drawer pot, wherein, the bottom of hot blast generating unit is provided with the drawer pot socket for the drawer pot of pegging graft, the top of hot blast generating unit is provided with blower fan, electrothermal tube, blower fan is provided with fan shroud, blade, hot blast kuppe, lower blade, hot blast suspended hood from top to bottom, and motor is positioned at the top of fan shroud, and electrothermal tube is in heating clamber and between lower blade and hot blast suspended hood; The right part of drawer pot is provided with hot blast pot, in hot blast pot, is provided with basket, basket be below provided with guide vane, the left part of drawer pot is provided with drawer face and handle; Drawer pot is positioned at the drawer pot socket of hot blast generating unit, upper hot-air channel, upper and lower corresponding connection of lower hot-air channel; During application, food is placed in basket, start blower fan and electrothermal tube and produce hot blast in described heating clamber, lower blade drives hot blast through lower hot-air channel, to enter basket heating food article by upper hot-air channel, afterwards, upwards by the inlet scoop of hot blast suspended hood, entering heating clamber again heats again, so circulation goes round and begins again by the technical scheme of hot blast bakers' product, having overcome prior art exists household kitchen to lack the problems and shortcomings of hot blast cooker, a kind of domestic electric heating air heat providing is dried pot, has reached and has met the object of household kitchen to hot blast cooker demand.

Accompanying drawing explanation

Fig. 1 is that the master that a kind of domestic electric heating air heat of the present invention is dried pot looks sectional structure schematic diagram;

Fig. 2 is that the external structure axle that a kind of domestic electric heating air heat of the present invention is dried pot measures intention;

Fig. 3 is that the backsight of Fig. 2 is looked up axle and measured intention;

Fig. 4 is that a kind of domestic electric heating air heat of the present invention is dried pot, is indrawer pot 2 and from thedrawer pot socket 111 of hotblast generating unit 1, extracts the axle of state out and measure intention;

Fig. 5 is that the axle that a kind of domestic electric heating air heat of the present invention is driedfan shroud 122 parts of pot measures intention;

Fig. 6 is that the axle that a kind of domestic electric heating air heat of the present invention is driedhot blast kuppe 124 parts of pot measures intention;

Fig. 7 is that the axle that a kind of domestic electric heating air heat of the present invention is dried hot blast suspendedhood 127 parts of pot measures intention;

Fig. 8 is thedrawer pot 2 that a kind of domestic electric heating air heat of the present invention is dried pot, has removedhot blast pot 21 parts axle afterwards and has measured intention;

Fig. 9 is that the axle that a kind of domestic electric heating air heat of the present invention is driedhot blast pot 21 parts of pot measures intention

Figure 10 is that the axle that a kind of domestic electric heating air heat of the present invention is dried hotblast separation layer 112 parts of pot measures intention.

Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but should not be construed as any limitation of the invention.

In figure: hotblast generating unit 1,shell 11,drawer pot socket 111, hotblast separation layer 112,upper radiator window 113,lower radiator window 114,end louvre 115,temperature controller 116,timer 117,blower fan 12,motor 121,fan shroud 122,isolation frame 1221,blade 123,hot blast kuppe 124, window for keeping pressure balance 125,lower blade 126, hot blast suspendedhood 127,electrothermal tube 128,fresh air inlet 129,drawer pot 2,hot blast pot 21,basket 22,basket wall 221, at the bottom ofbasket 222,guide vane 223,drawer face 23,lock machine buckle 24,handle 25, upper hot-air channel 01, lower hot-air channel 02, lowerheat dissipation channel 03, upperheat dissipation channel 04.

The specific embodiment

Consult Fig. 1～Figure 10, a kind of domestic electric heating air heat of the present invention is dried pot, comprises hotblast generating unit 1,drawer pot 2, wherein: described hotblast generating unit 1 consists ofshell 11,blower fan 12,electrothermal tube 128;

The plastics matter member that describedshell 11 is round rectangle tubbiness, hollow and thin-walled, the rectangular aperture being interlinked to the outside in the left side ofshell 11 bottoms is provided with is calleddrawer pot socket 111, the frame that encloses that the sidewall thatshell 11 is positioned at describeddrawer pot socket 111 places is lined with one deck left open, be the heat resistant plastice matter of round rectangle is called hotblast separation layer 112, is provided with gap and is called lowerheat dissipation channel 03 between described hotblast separation layer 112 and the sidewall ofshell 11; The place of bead up and down of the front and back medial surface of described hotblast separation layer 112 is provided with left and right directions, to projecting inward track, be called upper rail and lower guideway; The dividing plate that is provided with below one deck heat resistant plastice of described hotblast separation layer 112, the outer bottom ofshell 11 is provided with to the groove shaped chamber of fovea superior and is called wire storehouse, described wire storehouse be provided with cover plate below, described cover plate is provided with some manholes and is calledend louvre 115; The upper left-hand face place ofshell 11 is provided withtemperature controller 116 and thetimer 117 of controlling for automatically, the through hole that the place, top ofshell 11 right flanks is provided with rectangle trellis is calledradiator window 113, the through hole that the bottom ofshell 11 right flanks is laid with some rectangle paliform is calledlower radiator window 114, and the bottom surface ofshell 11 is provided with some manholes and is calledend louvre 115; The groove that is provided with a loop above ofshell 11 is called ventilation slot, and the bottom land of described ventilation slot is provided with some through holes and is calledfresh air inlet 129;

Describedblower fan 12 andelectrothermal tube 128 are positioned at the upper chamber of describedshell 11, describedblower fan 12 is provided withfan shroud 122,blade 123,hot blast kuppe 124,lower blade 126, hot blast suspendedhood 127 from top to bottom, describedfan shroud 122 is for opening wide, have the plastics matter thin-wall member of top, round rectangle peviform below above, and the center above offan shroud 122 is provided with manhole; The right flank offan shroud 122 is provided with the through hole corresponding with the describedupper radiator window 113 ofshell 11 and is called cover hole, and the frame that the right opening's edge in described cover hole is provided with protrusion is calledisolation frame 1221; Between the outer wall of the inwall ofshell 11 andhot blast kuppe 124, be provided with gap and be calledheat dissipation channel 04, the right side of describedisolation frame 1221 is connected with the inwall contact ofshell 11, by described upperheat dissipation channel 04 and the isolation of described cover hole, the inside thatforms fan shroud 122 is called balance channel through described cover hole with the passage that the describedupper radiator window 113 ofshell 11 communicates;

Describedblade 123,lower blade 126 are centrifugal fan blade; Describedhot blast kuppe 124 is for opening wide, have the steel thin plate member of top, round rectangle peviform below above, and the through hole that the right flank ofhot blast kuppe 124 is provided with the rectangle paliform corresponding with the described cover hole offan shroud 122 is called window for keeping pressure balance 125; Centered by described hot blast suspendedhood 127, be provided with the steel thin plate member of the annular plate-like of manhole, the central circular through hole of hot blast suspendedhood 127 is called inlet scoop, the excircle of hot blast suspendedhood 127 is provided with the flange of routing up downwards, and the circumference of described inlet scoop is provided with the flange of upwards routing up;

Motor 121 is fixed in the top offan shroud 122, and the output shaft ofmotor 121 is passed down throughfan shroud 122,hot blast kuppe 124 and is fixedly connected with describedblade 123,lower blade 126 respectively; The chamber being surrounded up and down byhot blast kuppe 124 and hot blast suspendedhood 127 is called heating clamber, andelectrothermal tube 128 is in described heating clamber and betweenlower blade 126 and hot blast suspendedhood 127; Describedelectrothermal tube 128 is the curved electric heater unit around being hollow, up big and down small truncated cone of cylindrical heating; Between the sidewall ofhot blast kuppe 124 and hot blast suspendedhood 127, be provided with gap and be called hot-air channel 01;

Describeddrawer pot 2 consists ofhot blast pot 21,basket 22,drawer face 23,handle 25, describedhot blast pot 21 for hollow, have the end below, open wide above, the steel thin plate member of round rectangle tubbiness, the upper edge ofhot blast pot 21 is provided with the flange that level turns up and is called support edge;

Describedbasket 22 for hollow, have the end below, open wide above, the thin-wall member of round rectangle tubbiness, the sidewall ofbasket 22 is calledbasket wall 221, the bottom surface ofbasket 22 is called at the bottom ofbasket 222, describedbasket wall 221 encloses frame for the thin-walled of steel, the periphery ofbasket wall 221 bottoms is provided with some manholes that are arranged in array and is called and engraves hole, at the bottom of described basket, 222 for looking up the stainless steel cloth that is center fovea superior, at the bottom of describedbasket 222 be provided with belowguide vane 223, describedguide vane 223 be four by the outside radial stainless steel thin slice in described Lan Di 222 centers;

Describedhot blast pot 21 is positioned at the right part ofdrawer pot 2, describedbasket 22 is positioned athot blast pot 21, betweenhot blast pot 21 andbasket 22, be provided with gap and be called lower hot-air channel 02, the left part ofdrawer pot 2 is provided withdrawer face 23 and thehandle 25 of plastics matter, abovehandle 25, is provided with for connecting thelock machine buckle 24 of the describeddrawer pot socket 111 of hotblast generating unit 1;

Drawer pot 2 is positioned at the describeddrawer pot socket 111 of hotblast generating unit 1, and the described support edge support ofhot blast pot 21 is on the described upper rail of hotblast separation layer 112, and the base support ofhot blast pot 21 front and back two sides is on the described lower guideway of hotblast separation layer 112; The lower bead of thehot blast kuppe 124 of describedblower fan 12 connects with the corresponding contact of upper edge hole of the describedhot blast pot 21 ofdrawer pot 2, the lower bead of the hot blast suspendedhood 127 ofblower fan 12 connects with the corresponding contact of upper edge hole of the describedbasket 22 ofdrawer pot 2, described upper hot-air channel 01 and described lower hot-air channel be corresponding connection Shang Xia 02, and described upperheat dissipation channel 04 and lowerheat dissipation channel 03 communicate.

The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, before in the face of the face of apparatus main body, after be with described before relative face.

Operation principle and beneficial effect

During application, food is placed inbasket 22, bytemperature controller 116 andtimer 117, startblower fan 12 andelectrothermal tube 128,blower fan 12 andelectrothermal tube 128 are at described heating heating indoor air and produce hot blast,lower blade 126 drive hot blasts by upper hot-air channel 01 down to lower hot-air channel 02, by engraving at the bottom of hole andbasket 222 described in thebasket wall 221 ofbasket 22, enterbasket 22 heating food articles again, after heat exchange, hot blast transfers warm air to, warm air upwards enters heating clamber by the described inlet scoop of hot blast suspendedhood 127 again and again byelectrothermal tube 128, is heated, so circulation goes round and begins again, by hot blast, smoke the interior food ofbasket 22, the air pressure that the interior food ofbasket 22 increases because adding the heating of thermogenetic profit steam and heating clamber internal cause, enters atmosphere by the described window for keeping pressure balance 125 ofhot blast kuppe 124 through described balance channel, and keeps balance with external atmosphere pressure,

Meanwhile, the turning effort ofblade 123, describedfresh air inlet 129 by the cold air ofshell 11 outsides byshell 11 is sucked betweenfan shroud 122 andhot blast kuppe 124, cold air flows downward along the inwall ofshell 11, formation is along mobile air curtain between described upperheat dissipation channel 04 and described lowerheat dissipation channel 03, air curtain air-flow radiator window 114 from described is dischargedshell 11, with this, intercepthot blast kuppe 124, theshell 11 of the heat harm plastics matter of hotblast separation layer 112 outer wall conduction, alsohot blast kuppe 124 and hotblast separation layer 112 are lowered the temperature simultaneously, described wire storehouse is bylouvre 115 ventilation and heat of the described end.

Theguide vane 223 of this device is for guiding hot blast equilibrium to enterbasket 22, avoids the shortest path of hot blast natural selection to enterbasket 22 and causes the food inequality of being heated; Hot blast suspendedhood 127 forces hot blast to return to heating clamber by the center, top ofbasket 22, has strengthened the balanced heating effect of food; Theelectrothermal tube 128 that is hollow, up big and down small truncated cone, makes the warm air of returning to heating clamber through hot blast suspendedhood 127 more promptly be heated into hot blast, has improved the efficiency of heating surface.

Claims (1)

1. a domestic electric heating air heat is dried pot, comprises hot blast generating unit (1), drawer pot (2), it is characterized in that: described hot blast generating unit (1) consists of shell (11), blower fan (12), electrothermal tube (128);

Described shell (11) is the plastics matter member of round rectangle tubbiness, hollow and thin-walled, the rectangular aperture being interlinked to the outside in the left side of shell (11) bottom is provided with is called drawer pot socket (111), shell (11) is positioned at that the sidewall that described drawer pot socket (111) locates is lined with one deck left open, the frame that encloses that is the heat resistant plastice matter of round rectangle is called hot blast separation layer (112), is provided with gap and is called lower heat dissipation channel (03) between described hot blast separation layer (112) and the sidewall of shell (11); The place of bead up and down of the front and back medial surface of described hot blast separation layer (112) is provided with left and right directions, to projecting inward track, be called upper rail and lower guideway; Below described hot blast separation layer (112), be provided with the dividing plate of one deck heat resistant plastice, the outer bottom of shell (11) is provided with to the groove shaped chamber of fovea superior and is called wire storehouse, below described wire storehouse, be provided with cover plate, described cover plate is provided with some manholes and is called end louvre (115); The upper left-hand face place of shell (11) is provided with temperature controller (116) and the timer (117) of controlling for automatically, the through hole that the place, top of shell (11) right flank is provided with rectangle trellis is called radiator window (113), the through hole that the bottom of shell (11) right flank is laid with some rectangle paliform is called lower radiator window (114), and the bottom surface of shell (11) is provided with some manholes and is called end louvre (115); The groove that is provided with a loop above of shell (11) is called ventilation slot, and the bottom land of described ventilation slot is provided with some through holes and is called fresh air inlet (129);

Described blower fan (12) and electrothermal tube (128) are positioned at the upper chamber of described shell (11), described blower fan (12) is provided with fan shroud (122), blade (123), hot blast kuppe (124), lower blade (126), hot blast suspended hood (127) from top to bottom, described fan shroud (122) is for opening wide, have the plastics matter thin-wall member of top, round rectangle peviform below above, and the center above of fan shroud (122) is provided with manhole; The right flank of fan shroud (122) is provided with the through hole corresponding with the described upper radiator window (113) of shell (11) and is called cover hole, and the frame that the right opening's edge in described cover hole is provided with protrusion is called isolation frame (1221); Between the outer wall of the inwall of shell (11) and hot blast kuppe (124), be provided with gap and be called heat dissipation channel (04), the right side of described isolation frame (1221) is connected with the inwall contact of shell (11), by described upper heat dissipation channel (04) and the isolation of described cover hole, the inside that forms fan shroud (122) is called balance channel through described cover hole with the passage that the described upper radiator window (113) of shell (11) communicates;

Described blade (123), lower blade (126) are centrifugal fan blade; Described hot blast kuppe (124) is for opening wide, have the steel thin plate member of top, round rectangle peviform below above, and the through hole that the right flank of hot blast kuppe (124) is provided with the rectangle paliform corresponding with the described cover hole of fan shroud (122) is called window for keeping pressure balance (125); Centered by described hot blast suspended hood (127), be provided with the steel thin plate member of the annular plate-like of manhole, the central circular through hole of hot blast suspended hood (127) is called inlet scoop, the excircle of hot blast suspended hood (127) is provided with the flange of routing up downwards, and the circumference of described inlet scoop is provided with the flange of upwards routing up;

Motor (121) is fixed in the top of fan shroud (122), and the output shaft of motor (121) is passed down through fan shroud (122), hot blast kuppe (124) and is fixedly connected with described blade (123), lower blade (126) respectively; The chamber being surrounded up and down by hot blast kuppe (124) and hot blast suspended hood (127) is called heating clamber, and electrothermal tube (128) is positioned at described heating clamber and between lower blade (126) and hot blast suspended hood (127); Described electrothermal tube (128) is the curved electric heater unit around being hollow, up big and down small truncated cone of cylindrical heating; Between the sidewall of hot blast kuppe (124) and hot blast suspended hood (127), be provided with gap and be called hot-air channel (01);

Described drawer pot (2) consists of hot blast pot (21), basket (22), drawer face (23), handle (25), described hot blast pot (21) is hollow, have the end below, open wide above, the steel thin plate member of round rectangle tubbiness, and the upper edge of hot blast pot (21) is provided with the flange that level turns up and is called support edge;

Described basket (22) is hollow, there is the end below, open wide above, the thin-wall member of round rectangle tubbiness, the sidewall of basket (22) is called basket wall (221), at the bottom of the bottom surface of basket (22) is called basket (222), described basket wall (221) encloses frame for the thin-walled of steel, the periphery of basket wall (221) bottom is provided with some manholes that are arranged in array and is called and engraves hole, at the bottom of described basket, (222) are for looking up the stainless steel cloth that is center fovea superior, at the bottom of described basket, (222) is provided with below guide vane (223), described guide vane (223) be four by the outside radial stainless steel thin slice in (222) center at the bottom of described basket,

Described hot blast pot (21) is positioned at the right part of drawer pot (2), described basket (22) is positioned at hot blast pot (21), between hot blast pot (21) and basket (22), be provided with gap and be called lower hot-air channel (02), the left part of drawer pot (2) is provided with drawer face (23) and the handle (25) of plastics matter, above handle (25), is provided with for connecting the lock machine buckle (24) of the described drawer pot socket (111) of hot blast generating unit (1);

Drawer pot (2) is positioned at the described drawer pot socket (111) of hot blast generating unit (1), the described support edge support of hot blast pot (21) is on the described upper rail of hot blast separation layer (112), and before and after hot blast pot (21), the base support of two sides is on the described lower guideway of hot blast separation layer (112); The lower bead of the hot blast kuppe (124) of described blower fan (12) connects with the corresponding contact of upper edge hole of the described hot blast pot (21) of drawer pot (2), the lower bead of the hot blast suspended hood (127) of blower fan (12) connects with the corresponding contact of upper edge hole of the described basket (22) of drawer pot (2), upper and lower corresponding connection of described upper hot-air channel (01) and described lower hot-air channel (02), described upper heat dissipation channel (04) and lower heat dissipation channel (03) communicate.

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