CN209759848U - drum-type clothes dryer - Google Patents
drum-type clothes dryer Download PDFInfo
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- CN209759848U CN209759848U CN201920453773.3U CN201920453773U CN209759848U CN 209759848 U CN209759848 U CN 209759848U CN 201920453773 U CN201920453773 U CN 201920453773U CN 209759848 U CN209759848 U CN 209759848U
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- drying
- air
- drum
- duct
- drying roller
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Abstract
the utility model relates to a drum-type clothes dryer, which comprises a shell and a drying drum with an opening at the front end, wherein the drying drum is horizontally arranged in the shell, a clothes taking and placing opening corresponding to the front end of the drying drum is arranged on a front panel, and a plurality of small round holes are uniformly arranged on the side wall of the drying drum; a motor is arranged in the shell, and an output wheel arranged on the motor is connected with a driving wheel arranged at the rear end of the drying roller through a driving crawler; the drying roller is characterized in that an air heater is arranged above the drying roller, wind blocking strips parallel to the axis of the drying roller are fixedly arranged on side plates on two sides of the drying roller, a cotton wool collector is arranged below the drying roller, a wind screen is arranged below the cotton wool collector, a plurality of ventilation holes are formed in the wind screen, a wind guide cylinder communicated with the ventilation holes is arranged below the wind screen, the wind guide cylinder is connected with an induced draft fan, and an exhaust pipe is connected to the air outlet of the induced draft fan.
Description
Technical Field
The utility model relates to a washing machine technical field especially relates to a drum-type clothing drying-machine.
Background
A clothes dryer is one type of washing machine that is used to remove moisture from garments and other textiles, typically after dehydration in a water wash. Generally, a laundry dryer is provided separately from a washing machine, automatically dries washed wet laundry, and is roughly classified into a dehumidification type and an exhaust type according to a drying method.
The dehumidifying type is a type in which a heat exchanger is installed inside to circulate air into the dryer, water generated by condensation of moisture is discharged to the outside of the dryer, and the air is reheated by a heater and supplied into the drum to dry the laundry. The exhaust type is a type of drying the laundry in the drum while the air sucked into the outside of the dryer is heated by the heater, introduced into the drum, and then exhausted to the outside of the dryer again. Present exhaust formula is dried and is had the phenomenon that the drying process is slow, power consumption is big, the stoving is not thorough, the utility model discloses a set up waste heat recovery device, rationally set up the stoving structure, overcome above-mentioned defect, provide a drying efficiency height, dry thoroughly, the cylinder clothing drying-machine of using electricity wisely.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a drum-type clothes drying-machine that drying efficiency is high, the stoving is thorough, using electricity wisely is provided.
In order to solve the above problems, the utility model adopts the following technical proposal:
A drum-type clothes dryer comprises a shell and a drying drum with an opening at the front end, wherein the shell comprises a front panel, a rear back panel, a left side plate, a right side plate and a top plate; a motor is arranged in the shell, and an output wheel arranged on the motor is connected with a driving wheel arranged at the rear end of the drying roller through a driving crawler;
An air heater is arranged above the drying roller, wind blocking strips parallel to the axis of the drying roller are fixedly arranged on side plates on two sides of the drying roller, a cotton wool collector is arranged below the drying roller, a wind screen is arranged below the cotton wool collector, a plurality of ventilation holes are formed in the wind screen, a wind guide cylinder communicated with the plurality of ventilation holes is arranged below the wind screen, the wind guide cylinder is connected with an induced draft fan, and an exhaust pipe is connected to the air outlet of the induced draft fan;
The air heater is characterized in that a plurality of air inlets are formed in the shell, the air inlets are located above the air heater, the air inlets are communicated with the air inlet pipe, the exhaust pipe penetrates through the air inlet pipe, and a drain pipe is arranged at the bottom end of the exhaust pipe.
As a further improvement, the utility model discloses a control two the curb plate is improved level and is equipped with the backup pad, the cotton velvet collector both sides are arranged in the backup pad, be equipped with on the front panel and supply the pull mouth of cotton velvet collector business turn over, be equipped with on the cotton velvet collector with pull mouth shape assorted pull baffle.
As a further improvement, the blast pipe is L type pipe, locates postnotum one side, violently manage, a plurality of including exhaust standpipe and exhaust the even locating of inlet port level postnotum top, the intake pipe is square pipe, the level set up in postnotum top, the exhaust is violently managed and is worn to locate in the intake pipe.
As a further improvement of the present invention, the air inlet of the intake pipe and the air outlet of the exhaust pipe are respectively located on the left and right sides of the rear back plate.
As a further improvement of the present invention, the drying drum is provided with a bearing between the front panel and the back plate.
As a further improvement of the utility model, the motor is located the deep bead below.
As a further improvement of the utility model, the opening of the clothes taking and placing opening is hinged with a door body.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
The utility model provides a drum-type clothes dryer, the hot-air that produces behind the air heater passes through the drying drum and is located the small circle hole on the upper portion of choke strip earlier and gets into in the drying drum, go out from the drying drum is located the small circle hole of choke strip lower part again, the hot-air dwell time in the drying drum is long, and along with the drying drum rotates and has carried out abundant contact with the clothing, better takes away moisture, heat utilization rate is high, drying efficiency is high, the stoving is thorough; the wind blocking strips are positioned at two sides of the middle part of the drying roller, and the wind blocking strips can prevent gas flow from two sides of the drying roller and influence the drying of clothes in the drying roller; the cotton velvet collector is arranged to collect the cotton velvet in the wet air coming out of the drying roller, so that the blockage of an exhaust pipe caused by the long-term accumulation of the cotton velvet is prevented, the smoothness of exhaust is influenced, and meanwhile, the fire hazard is avoided; the exhaust pipe penetrates through the air inlet pipe to recover waste heat, so that heat energy is saved, and the consumption of electric energy is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the present invention.
Fig. 4 is a schematic structural view of the lint collector of the present invention.
Fig. 5 is a schematic structural view of the middle air duct and the induced draft fan of the present invention.
Wherein: the device comprises a front panel 1, a clothes taking and placing opening 1-1, a drawing opening 1-2, a back panel 2, side plates 3, a top plate 4, an air heater 5, a drying roller 6, a wind blocking strip 7, a lint collector 8, a drawing baffle 8-1, a supporting plate 9, a wind blocking plate 10, a vent hole 11, a motor 12, an output wheel 13, a driving wheel 14, an air guide cylinder 15, a draught fan 16, a vertical exhaust pipe 17-1, a horizontal exhaust pipe 17-2, a drain pipe 18, an air inlet pipe 19, an air inlet hole 20 and a door body 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments is provided for clarity and completeness.
As shown in fig. 1, the drum-type clothes dryer comprises a casing and a drying drum 6 with an opening at the front end, wherein the casing comprises a front panel 1, a back panel 2, a left side plate 3, a right side plate 3 and a top plate 4, the drying drum 6 is horizontally installed in the casing, a clothes taking and placing opening 1-1 corresponding to the front end of the drying drum 6 is formed in the front panel 1, a door body 21 is hinged to the clothes taking and placing opening 1-1, and a plurality of small round holes are uniformly formed in the side wall of the drying drum 6. A motor 12 is arranged in the shell, an output wheel 13 arranged on the motor 12 is connected with a driving wheel 14 arranged at the rear end of the drying roller 6 through a driving crawler, and the drying roller 6 is driven to rotate through the motor 12. And bearings are arranged between the drying roller 6 and the front panel 1 and the back panel 2. In this embodiment, the motor 12 is disposed below the wind deflector 10.
The drying roller is characterized in that an air heater 5 is arranged above the drying roller 6, the air heater 5 is an electric heater, wind blocking strips 7 parallel to the axis of the drying roller 6 are fixedly arranged on side plates 3 on two sides of the drying roller 6, a cotton wool collector 8 is arranged below the drying roller 6, a wind screen 10 is arranged below the cotton wool collector 8, a plurality of ventilation holes 11 are formed in the wind screen 10, 4 ventilation holes 11 are formed in the embodiment, a plurality of air guide cylinders 15 communicated with the ventilation holes 11 are arranged below the wind screen 10, the air guide cylinders 15 are connected with a draught fan 16, and exhaust pipes are connected to air outlets of the draught fan 16.
The hot air generated after passing through the air heater 5 firstly enters the drying roller 6 through the small round hole on the upper part of the wind blocking strip 7 of the drying roller 6 and then goes out from the small round hole on the lower part of the wind blocking strip 7 of the drying roller 6, the retention time of the hot air in the drying roller 6 is long, and the hot air is in full contact with clothes along with the rotation of the drying roller, so that the moisture is better taken away, the heat energy utilization rate is high, the drying efficiency is high, and the drying is thorough.
the wind blocking strips 7 are positioned on two sides of the middle of the drying roller 6, and the wind blocking strips 7 can prevent air from flowing from two sides of the drying roller 6 to influence the drying of clothes in the drying roller 6. Through setting up lint collector 8 is right to be followed the lint in the humid air that comes out in the drying roller 6 is collected, prevents that the long-term accumulation of lint from causing the jam to the blast pipe, and it is unobstructed to influence the exhaust, stops conflagration hidden danger simultaneously.
The air heater is characterized in that a plurality of air inlets 20 are formed in the shell, the air inlets 20 are located above the air heater 5, the air inlets 20 are communicated with an air inlet pipe 19, the exhaust pipe penetrates through the air inlet pipe 19, and a drain pipe 18 is arranged at the bottom end of the exhaust pipe. In this embodiment, the exhaust duct is an L-shaped duct, which is disposed on one side of the rear back panel 2 and includes an exhaust vertical duct 17-1 and an exhaust horizontal duct 17-2, the plurality of air inlet holes 20 are horizontally and uniformly disposed above the rear back panel 2, the air inlet duct 19 is a square duct, which is horizontally disposed above the rear back panel 2 and is communicated with the air inlet holes 20, and the exhaust horizontal duct 17-2 is disposed through the air inlet duct 19. The horizontal exhaust pipe 17-2 has good heat conduction performance, penetrates through the air inlet pipe 19, transfers heat to air in the air inlet pipe 19, can recover waste heat, saves heat energy, and reduces the consumption of electric energy. By providing the drain pipe 18 at the bottom end of the exhaust pipe, water condensed in the exhaust pipe can be discharged.
The left side plate 3 and the right side plate 3 are horizontally provided with supporting plates 9, two sides of the cotton wool collector 8 are arranged on the supporting plates 9, the front panel 1 is provided with a drawing opening 1-2 for the cotton wool collector 8 to go in and out, and the cotton wool collector 8 is provided with a drawing baffle plate 8-1 matched with the drawing opening 1-2 in shape. The cotton velvet collector 8 can be arranged in a drawing mode and can be cleaned regularly, the drawing baffle 8-1 is matched with the drawing opening 1-2 in shape and just blocks the drawing opening 1-2, and therefore the sealing effect can be achieved, and cotton velvet can be prevented from entering the outside through the drawing opening 1-2.
The air inlet of the air inlet pipe 19 and the air outlet of the exhaust pipe are respectively positioned at the left side and the right side of the rear back plate 2, so that the wet air exhausted by the exhaust pipe can be prevented from entering the air inlet pipe 19 again, and the drying of clothes is slowed down.
The specific working process is as follows:
After placing the clothing of waiting to dry in the drying drum 6, closing door body 21, start air heater 5, motor 12 and draught fan 16, drying drum 6 is in motor 12 rotates down in the effect, under the effect of draught fan 16, the air is followed intake pipe 19 gets into, through after air heater 5 changes the hot-air into, passes through earlier drying drum 6 is located the small circle hole on choke strip 7 upper portion gets into in drying drum 6, follow again drying drum 6 is located the small circle hole of choke strip 7 lower part goes out (along with drying drum 6 rotates, the clothes in drying drum 6 takes place to turn, can with the hot-air in drying drum 6 carries out abundant contact), and humid air follows drying drum 6 is interior to come out the back and is passed through cotton velvet collector 8, collects the back to the cotton velvet in the humid air, and then the air is exhausted to the outside through the air duct 15, the induced draft fan 16 and the exhaust pipe in sequence. The water condensed in the exhaust pipe is discharged through the drain pipe 18, the horizontal exhaust pipe 17-2 penetrates through the air inlet pipe 19, and waste heat can be transferred to the air in the air inlet pipe 19 for waste heat recovery. After drying, the door 21 is opened and the clothes are taken out.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. A drum-type clothes dryer is characterized by comprising a shell and a drying drum (6) with an opening at the front end, wherein the shell comprises a front panel (1), a back panel (2), a left side plate, a right side plate (3) and a top plate (4), the drying drum (6) is horizontally installed in the shell, a clothes taking and placing opening (1-1) corresponding to the front end of the drying drum (6) is formed in the front panel (1), and a plurality of small round holes are uniformly formed in the side wall of the drying drum (6); a motor (12) is arranged in the shell, and an output wheel (13) arranged on the motor (12) is connected with a driving wheel (14) arranged at the rear end of the drying roller (6) through a driving crawler;
An air heater (5) is arranged above the drying roller (6), choke strips (7) parallel to the axis of the drying roller (6) are fixedly arranged on side plates (3) on two sides of the drying roller (6), a cotton wool collector (8) is arranged below the drying roller (6), a wind screen (10) is arranged below the cotton wool collector (8), a plurality of ventilation holes (11) are formed in the wind screen (10), a wind guide tube (15) communicated with the ventilation holes (11) is arranged below the wind screen (10), the wind guide tube (15) is connected with a draught fan (16), and an exhaust pipe is connected to an air outlet of the draught fan (16);
The air heater is characterized in that a plurality of air inlets (20) are formed in the shell, the air inlets (20) are located above the air heater (5), the air inlets (20) are communicated with an air inlet pipe (19), the exhaust pipe penetrates through the air inlet pipe (19), and a drain pipe (18) is arranged at the bottom end of the exhaust pipe.
2. A tumble dryer according to claim 1 characterized in that said left and right side plates (3) are horizontally provided with a support plate (9), said lint collector (8) is placed on said support plate (9) at both sides, said front panel (1) is provided with a drawing opening (1-2) for said lint collector (8) to go in and out, said lint collector (8) is provided with a drawing baffle (8-1) matching with the shape of said drawing opening (1-2).
3. a tumble laundry dryer according to claim 1, characterized in that said exhaust duct is an L-shaped duct, which is disposed on one side of said back plate (2) and comprises an exhaust vertical duct (17-1) and an exhaust horizontal duct (17-2), a plurality of said air inlets (20) are horizontally and uniformly disposed above said back plate (2), said air inlet duct (19) is a square duct, which is horizontally disposed above said back plate (2), and said exhaust horizontal duct (17-2) is inserted into said air inlet duct (19).
4. A tumble laundry dryer according to claim 3, characterized in that said air inlet of said air intake duct (19) and said air outlet of said air exhaust duct are located on the left and right sides of said back panel (2), respectively.
5. A drum-type laundry dryer, as claimed in claim 1, characterized in that bearings are provided between said drying drum (6) and said front panel (1) and back panel (2).
6. A tumble laundry dryer according to claim 1, characterized in that said motor (12) is provided below said wind deflector (10).
7. A tumble laundry dryer according to claim 1, characterized in that a door body (21) is hinged at said laundry access opening (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453773.3U CN209759848U (en) | 2019-04-04 | 2019-04-04 | drum-type clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453773.3U CN209759848U (en) | 2019-04-04 | 2019-04-04 | drum-type clothes dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209759848U true CN209759848U (en) | 2019-12-10 |
Family
ID=68757989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920453773.3U Expired - Fee Related CN209759848U (en) | 2019-04-04 | 2019-04-04 | drum-type clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209759848U (en) |
-
2019
- 2019-04-04 CN CN201920453773.3U patent/CN209759848U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |