A kind of indirect heating type air channel structure
Technical field:
The present invention relates to framing shaping machine equipment technical field, relate to a kind of framing shaping machine indirect heating type air channel structure in particular.
Background technology:
In the heating air duct of existing framing shaping machine, its radiator is generally horizontal positioned, make the contact area of the end face of radiator and the wind of flowing less, heat exchange efficiency is limited, meanwhile, existing radiator its be bolted in casing, it removes and installs trouble, make cleaning cleansing phase when trouble, affect later maintenance maintenance efficiency.
Meanwhile, the connection airduct place that existing dividing plate is provided with does not have wind-guiding plate body, makes the blowing of blowing up airduct and blowing down airduct even not.
Meanwhile, existing radiator can accumulate batting etc. after certain hour, during cleaning, need whole radiator to dismantle, its workload is large, and efficiency is low, dismounting trouble.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, a kind of indirect heating type air channel structure is provided, it makes radiator horizontal by skewed, thus when identical with original installing space in can the larger radiator of oblique installation top surface area, improving the end face of radiator increases with the contact area of the wind of flowing, thus raising heat transfer effect, simultaneously, its radiator removes and installs conveniently, the top cover convenient disassembly at the top of its radiator, convenient cleaning and later maintenance.
The scheme that the present invention solve the technical problem is:
A kind of indirect heating type air channel structure, comprise casing, left plate place near casing in described casing is fixed with dividing plate, the upper right wall of dividing plate connects two connection airducts be arranged above and below, blowing up airduct and blowing down airduct connect on corresponding connection airduct respectively, the left plate of casing is fixed with drive motors, the output shaft of drive motors is fixed with impeller inducer, impeller inducer is in the bottom place between left plate and dividing plate, the middle part of dividing plate is fixed with middle demarcation strip, middle demarcation strip is in the below of blowing down airduct, the right-hand member of middle demarcation strip is fixed with radiator link, the radiator of oblique setting is installed in radiator link,
Space between dividing plate and the right plate of casing is separated into upper chamber and bottom heat exchange cavity by described radiator, middle demarcation strip, and the air vent that bottom heat exchange cavity and the bottom of dividing plate have communicates;
The top board place of casing has main ventilation hole, and main ventilation hole communicates with upper chamber.
The upper left-hand wall of described dividing plate is fixed with at least 3 wind-guiding plate bodys, the rear portion upwards arc fold bending of wind-guiding plate body, the wind-guiding plate body at middle part is on two left side walls connecting the dividing plate at the middle part of airduct, the wind-guiding plate body of top is on the left side wall of the dividing plate of the top of the connection airduct of top, and the wind-guiding plate body of below is on the left side wall of the dividing plate of the below of the connection airduct of below.
The upper and lower of the right plate of described casing is equipped with fluting, and door body is by hinge on the joint pin that has of middle part of fluting, and door body covers corresponding fluting, and the door body of the bottom of right plate is facing to radiator.
The relative wall of described blowing up airduct and blowing down airduct is evenly equipped with multiple blowing through hole, treats that tentering cloth is between blowing up airduct and blowing down airduct.
Described radiator link comprises right stretcher body, right stretcher body is fixed on the madial wall of right plate, the rear and front end, bottom of right stretcher body is fixed with skewed horizontal load guide rail, the left end of two skewed horizontal load guide rails is fixed on connecting cross beam, connecting cross beam is fixed on the right-hand member of middle demarcation strip, on the right-hand member of two skewed horizontal load guide rails, plane is fixed with L shape back-up block, and radiator is placed on two skewed horizontal load guide rails, and the right side of radiator is pressed against on L shape back-up block.
Described radiator is horizontal by 5.8 ° to 6.3 ° angles, and the left side of radiator is higher than the right side of radiator.
The left end of described skewed horizontal load guide rail is fixed with left deep bead and two connection brackets, and the top of two connection brackets is fixed on connecting cross beam, and the left end of radiator is pressed against on left deep bead; The two ends of right deep bead are fixed on the right-hand member of two skewed horizontal load guide rails, and the right-hand member of radiator is pressed against on right deep bead.
The end face of described skewed horizontal load guide rail is fixed with L shape side barrier rib, and radiator is between two L shape side barrier ribs; The front side edge of described skewed horizontal load guide rail has the upper hem of upwards bending, and the back side edge of skewed horizontal load guide rail has the lower hem of downward bending.
Described upper hem is fixed on two side deep beads, and side deep bead is fixed on corresponding bottom baffles, the madial wall of right plate fixes vertical stiffener, one end of bottom baffles is fixed on dividing plate, the other end is fixed on vertical stiffener.
Described radiator comprises the framework of porous plate composition, multiple heating body is installed in framework, the top of framework is covered with top cover, the top edge of framework has permanent magnetic iron block, what the edge of top cover had has slot on the madial wall covering limit of downward-extension, permanent magnetic iron block sleeve is in slot and be adsorbed on and cover on limit, the middle part of top cover has standing groove, there is in the middle part of the bottom surface of screen pack the lug boss to downward-extension, lug boss sleeve is in standing groove, the sidewall of standing groove is bolted with bulb plunger, the steel ball of bulb plunger is nested in the shrinkage pool of the correspondence that the sidewall of lug boss has, screen pack is pressed against on the end face of top cover.
Outstanding effect of the present invention is:
Compared with prior art, it makes radiator horizontal by skewed, thus when identical with original installing space in can the larger radiator of oblique installation top surface area, the contact area improving the end face of radiator and the wind of flowing increases, thus raising heat transfer effect, meanwhile, its radiator removes and installs conveniently, the top cover convenient disassembly at the top of its radiator, convenient cleaning and later maintenance;
Meanwhile, the air quantity that two connect airduct can be divided equally by three wind-guiding plate bodys that its dividing plate is provided with, thus ensures blowing up airduct and blowing down airduct blowing amount evenly, and its blowing even results is good.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is side wall construction schematic diagram of the present invention;
Fig. 3 is the simple and easy partial structurtes schematic diagram of radiator link of the present invention and radiator;
Fig. 4 be radiator link of the present invention and radiator change the simple and easy partial structurtes schematic diagram of angle;
Fig. 5 is the partial structurtes schematic diagram of radiator of the present invention;
Fig. 6 is the partial enlarged drawing of Fig. 5.
Detailed description of the invention:
Embodiment, see as shown in Figures 1 to 6, a kind of indirect heating type air channel structure, comprise casing 10, dividing plate 12 is fixed with near left plate 11 place of casing 10 in described casing 10, the upper right wall of dividing plate 12 connects two connection airducts 13 be arranged above and below, blowing up airduct 14 and blowing down airduct 15 connect on corresponding connection airduct 13 respectively, the left plate 11 of casing 10 is fixed with drive motors 17, the output shaft of drive motors 17 is fixed with impeller inducer 171, impeller inducer 171 is in the bottom place between left plate 11 and dividing plate 12, the middle part of dividing plate 12 is fixed with middle demarcation strip 20, middle demarcation strip 20 is in the below of blowing down airduct 15, the right-hand member of middle demarcation strip 20 is fixed with radiator link 30, the radiator 40 of oblique setting is installed in radiator link 30,
Space between dividing plate 12 and the right plate 16 of casing 10 is separated into upper chamber 1 and bottom heat exchange cavity 2 by described radiator 40, middle demarcation strip 20, and the air vent 121 that bottom heat exchange cavity 2 and the bottom of dividing plate 12 have communicates;
The top board place of casing 10 has main ventilation hole 18, and main ventilation hole 18 communicates with upper chamber 1.
Further, the upper left-hand wall of described dividing plate 12 is fixed with at least 3 wind-guiding plate bodys 122, the rear portion upwards arc fold bending of wind-guiding plate body 122, the wind-guiding plate body 122 at middle part is on two left side walls connecting the dividing plate 12 at the middle part of airduct 13, the wind-guiding plate body 122 of top is on the left side wall of the dividing plate 12 of the top of the connection airduct 13 of top, and the wind-guiding plate body 122 of below is on the left side wall of the dividing plate 12 of the below of the connection airduct 13 of below.
Further, the upper and lower of the right plate 16 of described casing 10 is equipped with fluting 161, on the joint pin that door body 19 is had at the middle part of fluting 161 by hinge, door body 19 covers corresponding fluting 161, and the door body 19 of the bottom of right plate 16 is facing to radiator 40.
Further, the relative wall of described blowing up airduct 14 and blowing down airduct 15 is evenly equipped with multiple blowing through hole 3, treats that tentering cloth is between blowing up airduct 14 and blowing down airduct 15.
Further, described radiator link 30 comprises right stretcher body 31, right stretcher body 31 is fixed on the madial wall of right plate 16, the rear and front end, bottom of right stretcher body 31 is fixed with skewed horizontal load guide rail 32, the left end of two skewed horizontal load guide rails 32 is fixed on connecting cross beam 33, connecting cross beam 33 is fixed on the right-hand member of middle demarcation strip 20, on the right-hand member of two skewed horizontal load guide rails 32, plane is fixed with L shape back-up block 34, radiator 40 is placed on two skewed horizontal load guide rails 32, and the right side of radiator 40 is pressed against on L shape back-up block 34.
Further, described radiator 40 is horizontal by 5.8 ° to 6.3 ° angles, and the left side of radiator 40 is higher than the right side of radiator 40.
Further, the top that the left end of described skewed horizontal load guide rail 32 is fixed with left deep bead 35 and two connection brackets, 36, two connection brackets 36 is fixed on connecting cross beam 33, and the left end of radiator 40 is pressed against on left deep bead 35; The two ends of right deep bead 37 are fixed on the right-hand member of two skewed horizontal load guide rails 32, and the flanging that the two ends, bottom of right deep bead 37 have is fixed on the bottom of right stretcher body 31, and the right-hand member of radiator 40 is pressed against on right deep bead 37.
Further, the end face of described skewed horizontal load guide rail 32 is fixed with L shape side barrier rib 38, and radiator 40 is between two L shape side barrier ribs 38; The front side edge of described skewed horizontal load guide rail 32 has the upper hem 321 of upwards bending, and the back side edge of skewed horizontal load guide rail 32 has the lower hem 322 of downward bending.
Further, described upper hem 321 is fixed on two side deep beads 39, side deep bead 39 is fixed on corresponding bottom baffles 4, the both sides of middle demarcation strip 20 are fixed on corresponding bottom baffles 4, the madial wall of right plate 16 is fixed vertical stiffener 5, one end of bottom baffles 4 is fixed on dividing plate 11, the other end is fixed on vertical stiffener 5.
Further, described radiator 40 comprises the framework 41 of porous plate composition, multiple heating body 42 is installed in framework 41, the top of framework 41 is covered with top cover 43, the top edge of framework 41 has permanent magnetic iron block 44, what the edge of top cover 43 had has slot 432 on the madial wall covering limit 431 of downward-extension, permanent magnetic iron block 44 sleeve is in slot 432 and be adsorbed on and cover on limit 431, the middle part of top cover 43 has standing groove 44, there is in the middle part of the bottom surface of screen pack 45 lug boss 451 to downward-extension, lug boss 451 sleeve is in standing groove 44, the sidewall of standing groove 44 is bolted with bulb plunger 441, the steel ball of bulb plunger 441 is nested in the shrinkage pool 452 of the correspondence that the sidewall of lug boss 451 has, screen pack 45 is pressed against on the end face of top cover 43.
Operation principle: run by drive motors 17, thus by the gas in the upper chamber 1 of casing 10 by entering in bottom heat exchange cavity 2 after radiator 40 heat exchange, then by the wind effect of three wind-guiding plate bodys 122, the hot blast after heat exchange is entered blowing up airduct 14 and blowing down airduct 15 from connection airduct 13, then blowing to from the blowing through hole 3 of blowing up airduct 14 and blowing down airduct 15 treats tentering cloth, hot blast now is lowered the temperature, a wind part of then lowering the temperature is discharged from main ventilation hole 18, a part enters in bottom heat exchange cavity 2 by radiator 40 heat exchange again, simultaneously, the extraneous air that the front and back of casing 10 are communicated with also enters in the upper chamber 10 of casing 10, enter in bottom heat exchange cavity 2 by radiator 40 heat exchange, realize heat exchange to blow.
In the present embodiment, because radiator 40 is oblique setting, horizontal by 5.8 ° to 6.3 ° angles, so just make it in identical installing space, the radiator 40 that can install can make larger than original radiator 40, the end face of radiator 40 and the contact area of wind are increased, greatly improves its heat transfer effect.
And when needing to dismantle radiator 40, only need the rear portion of radiator 40 to lift and extract out through right stretcher body 31 downwards, then shift out from the fluting 161 of the bottom of right plate 16, very convenient, installing also is adopt rear portion to lift between two L shape side barrier ribs 38 on insertion two skewed horizontal load guide rails 32, its easy installation and removal.
And when needing the batting at top place cleaning radiator 40, only need firmly top cover 43 upwards to be pulled up disassembly, cleaning, very convenient.
Finally; above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.