CN202744850U - Clothes dryer capable of repeatedly utilize heat - Google Patents
Clothes dryer capable of repeatedly utilize heat Download PDFInfo
- Publication number
- CN202744850U CN202744850U CN 201220324228 CN201220324228U CN202744850U CN 202744850 U CN202744850 U CN 202744850U CN 201220324228 CN201220324228 CN 201220324228 CN 201220324228 U CN201220324228 U CN 201220324228U CN 202744850 U CN202744850 U CN 202744850U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- layer
- air inlet
- air
- clothes dryer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 78
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract 6
- 206010053615 Thermal burn Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 60
- 238000001035 drying Methods 0.000 description 7
- 201000004792 malaria Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
本实用新型涉及一种热量可重复利用的干衣机，包括机壳、用于容纳衣物的滚筒、驱动滚筒转动的驱动机构、加热部件及风扇，在滚筒的后面设置有后板，在后板上固定有第一层保护罩和第二层保护罩，第二层保护罩盖于第一层保护罩上，第一层保护罩与后板之间的间隙形成进风风道，第二层保护罩和第一层保护罩之间的间隙形成回风风道，在第二层保护罩上设置有进风口，在后板上设置有将进风风道与滚筒连通的通风孔，在第一层保护罩和/或后板上设置有用于将回风风道与滚筒或进风风道连通的通风口。本实用新型结构简单，加热部件散发到第一层保护罩外部的热量，可以被再次利用，减少了热损耗，同时起到了较好的防烫作用，增加了整体的安全性。
The utility model relates to a clothes dryer with reusable heat, which comprises a casing, a drum for accommodating clothes, a driving mechanism for driving the drum to rotate, a heating component and a fan. The first layer of protective cover and the second layer of protective cover are fixed on the top, and the second layer of protective cover is covered on the first layer of protective cover. The gap between the first layer of protective cover and the rear plate forms an air intake duct. The gap between the protective cover and the first layer of protective cover forms a return air duct, the second layer of protective cover is provided with an air inlet, and the rear plate is provided with a ventilation hole that communicates the air intake duct with the drum. The one-layer protective cover and/or the rear panel are provided with ventilation openings for communicating the return air duct with the drum or the air intake duct. The utility model has a simple structure, and the heat emitted by the heating part to the outside of the first layer of protective cover can be reused, reducing heat loss, and at the same time plays a better anti-scald effect, increasing the overall safety.
Description
Technical field
The utility model relates to a kind of dryer, and particularly a kind of heat dryer that can reuse belongs to the dryer technical field.
Background technology
Dryer in the market mainly is divided into two kinds, and a kind of is to utilize blower fan to suck outside air,, sends in the Sheng clothing cylinder of dryer by the air channel air heat by heater again, behind the drying clothes malaria is discharged outside; Another kind is to arrange heater and the blower fan except the air circulation path in dryer, also be provided with condenser, utilize condenser that malaria is cooled off, make airborne condensate moisture, by continuing drying clothes after the heater heating, condensed water is discharged dryer to cooled air again.
The structure of dryer mainly comprises casing, contains clothing cylinder, heater, blower fan and driving mechanism, containing the clothing cylinder is installed in the casing, clothing is placed on to be contained in the clothing cylinder, contain on the clothing cylinder and be provided with air inlet and exhaust outlet, with airintake wind-tunnel that air inlet is connected in be provided with heater and blower fan, in the blast pipe that blower fan also can be arranged on exhaust outlet is connected.
The air inlet of general dryer is arranged on the base plate of containing the clothing cylinder; at protective cover of the outside of base plate fixed installation; space between protective cover and the base plate forms airintake wind-tunnel, and the air after the heater heating enters by the air inlet on this airintake wind-tunnel and the base plate and contains in the clothing cylinder.
The heater place temperature of dryer is higher; and one deck protective cover that the air channel uses of holding concurrently only is set; and then the temperature of protective cover is also very high; potential safety hazard is arranged; in order to prevent scalding; usually paste anti-scald sponge at protective cover; during heater work, also can carry out heat exchange with close heater ambient air in the casing, the temperature of air is increased; the heat of this part just all is lost in the environment; existing dryer can't be accomplished the recycling of this part heat, causes thermal losses large, and the efficiency of heating surface is low; and sponge is fragile, also causes security unstable.
The utility model content
The utility model main purpose is to address the above problem and is not enough, the dryer that provides a kind of heat to reuse, and this dryer is simple in structure, thermal losses is little, safety coefficient is high.
For achieving the above object, the technical solution of the utility model is:
The dryer that a kind of heat can reuse; comprise casing; the cylinder that is used for accommodating laundry; drive the driving mechanism that described cylinder rotates; heater block and fan; plate after the back of described cylinder is provided with; be fixed with ground floor protective cover and second layer protective cover at described rear plate; described second layer protective cover is on the ground floor protective cover; gap between described ground floor protective cover and the described rear plate forms wind inlet channel; gap between described second layer protective cover and the ground floor protective cover forms return airway; be provided with air inlet at described second layer protective cover; be provided with the air vent that described wind inlet channel is communicated with described cylinder at described rear plate, be provided with the ventilating opening that is communicated with described cylinder or described wind inlet channel for described return airway at described ground floor protective cover and/or rear plate.
Further, described heater block and fan are arranged at the porch of described wind inlet channel.
Further, described heater block and fan are arranged at the below of described cylinder, and the entrance of described wind inlet channel is arranged on the bottom of described wind inlet channel.
Further, described air inlet is arranged on the bottom of described second layer protective cover.
Further, be provided with shutter grid at described air inlet place.
Further, be provided with screen pack at described air inlet place.
Further, described air vent is a plurality of, and the center of corresponding described cylinder is arranged on the described rear plate.
Further, the corresponding ventilating opening that is provided with perforation on described ground floor protective cover and described rear plate, described ventilating opening are arranged at the flanging fixing with described rear plate that be used on described ground floor protective cover top.
Further, described ventilating opening is arranged on the rear plate of described ground floor protective cover top.
Further, screw is fixedly connected with between described ground floor protective cover and second layer protective cover and the described rear plate.
Content to sum up, the dryer that a kind of heat described in the utility model can reuse, simple in structure; heater block is dispersed into the heat of ground floor protective cover outside, can again be inhaled into cylinder inside by return airway, is again utilized; reduce thermal losses, improved the efficiency of heating surface.Along with the Air Flow in air inlet and the return airway, the temperature at heater block place is decreased simultaneously, played preferably anti-scald effect, increased whole security.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model STRUCTURE DECOMPOSITION figure.
As depicted in figs. 1 and 2, casing 1, cylinder 2, heater block 3, fan 4, rear plate 5, ground floor protective cover 6, second layer protective cover 7, wind inlet channel 8, air vent 9, air outlet 10, the entrance 11 of wind inlet channel, air inlet 12, ventilating opening 13, return airway 14.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment one:
As depicted in figs. 1 and 2; the dryer that a kind of heat can reuse; comprise casing 1; be arranged at the cylinder 2 that is used for accommodating laundry in the casing 1; the driving mechanism (not shown) that head roll 2 rotates; heater block 3 and fan 4; plate 5 after the back of cylinder 2 is provided with; on rear plate 5, be installed with successively ground floor protective cover 6 and second layer protective cover 7; second layer protective cover 7 is placed on the ground floor protective cover 6; second layer protective cover 7 and ground floor protective cover 6 are selected same stainless steel material with rear plate 5; driving mechanism is fixed on the rear plate 5; heater block 3 and fan 4 are arranged at the below of cylinder 2; heater block 3 adopts electric heater, is provided with the air outlet 10 that flows out for air after the oven dry in the place ahead of cylinder 2.
Ground floor protective cover 6 adopts all around with fixing concave inward structure with flanging; after closely fixing by screw between the flanging of ground floor protective cover 6 and the rear plate 5; has the gap between the female parts of ground floor protective cover 6 and the rear plate 5; this gap forms wind inlet channel 8; middle position at rear plate 5 is provided with a plurality of air vents 9; the center of a plurality of air vent 9 respective rollers 2, a plurality of air vents 9 are communicated with wind inlet channel 8 with cylinder 2.The entrance 11 of wind inlet channel 8 is arranged on the rear plate 5, is positioned at the position of wind inlet channel 8 bottoms, at entrance 11 places of wind inlet channel 8 air inlet flange is set, and heater block 3 and fan 4 are arranged at entrance 11 places of wind inlet channel 8.Shown in the single line arrow among Fig. 2, hot-air through after heater block 3 heating passes entrance 11 and enters wind inlet channel 8, enters in the cylinder 2 by the air vent 9 on the rear plate 5 again, with drying clothes, the damp-heat air behind the drying clothes flows out through the air outlet 10 in the place ahead.
With fixing concave inward structure with flanging, its flanging was directly fixed on the rear plate 5 by screw, also can be fixed on the ground floor protective cover 6 by screw around second layer protective cover 7 adopted too.The degree of depth of second layer protective cover 7 indents is greater than ground floor protective cover 6, and second layer protective cover 7 is placed on the ground floor protective cover 6 fixing, also has the gap between second layer protective cover 7 and the ground floor protective cover 6, and this gap forms return airway 14.Be provided with air inlet 12 at second layer protective cover 7, air inlet 12 is communicated with outdoor environment.Because heater block 3 is arranged on the below of cylinder 2; so the position temperature of the first protective cover 6 bottoms is higher; so; air inlet 12 is arranged on the bottom of second layer protective cover 7; shown in the double-lined arrow among Fig. 2; the air of the lower temperature in the outdoor environment passes air inlet 12 and enters in the return airway 14; mix with the hot-air of the higher temperature that comes out from ground floor protective cover 6; the air of mixed middle temperature enters in the cylinder 2; can reduce the temperature of cylinder 2 interior oven dry air; avoid damaging clothing because of too high temperature of air, the temperature of the hot-air in the general cylinder 2 is best between 40-50 ℃.12 places are provided with shutter grid at air inlet, and 12 places can also be provided with screen pack at air inlet.
Flanging on ground floor protective cover 6 tops is provided with a plurality of ventilating openings 13; in ventilating opening 13 is enclosed in by second layer protective cover 7; a plurality of ventilating openings 13 also are set on the position of rear plate 5 correspondences; ventilating opening on ground floor protective cover 6 and the rear plate 5 connects mutually; ventilating opening 13 is communicated with return airway 14 with cylinder 2; because the air inlet on the second layer protective cover 7 is arranged on the bottom; and the ventilating opening 13 that is communicated with cylinder 2 is arranged on top; air-flow direction in the return airway 14 from bottom to top; enter in the cylinder 2 from the top of cylinder 2, be conducive to the Air Flow of the hot-air in the cylinder 2.
As shown in Figure 2, when oven dry, the clothing of needs oven dry is put into cylinder 2, drive unit head roll 2 rotates, heater block 3 starts and adds hot-air, under the effect of fan 4, enters wind inlet channel 8 from the entrance 11 of the wind inlet channel 8 of rear plate 5 bottoms, air vent 9 by rear plate 5 middle positions enters in the cylinder 2 drying clothes.Simultaneously; because temperature is higher during heater block 3 work; cause ground floor protective cover 6 meetings at heater block 3 places hot; dissipation of heat is in return airway 14; Cryogenic air in the outdoor environment enters in the return airway 14 by air inlet 12 mixes with hot-air; the ventilating opening 13 of mixed air by top flows in the cylinders 2, and the air higher with temperature enter cylinder 2 in air vent 9 in mixes, the clothing that drying roller 2 is interior.The heat at heater block 3 places can be sucked cylinder 2 inside again by the air vent 13 on top, heat is repeated to utilize, reduce thermal losses, improved the efficiency of heating surface, the temperature at heater block 3 places decreases simultaneously, be burned when also effectively having prevented touch heater block position, strengthened the security of complete machine.
Embodiment two:
Be with embodiment one difference, the ventilating opening 13 that is positioned at return airway 14 tops is arranged on the rear plate 5 of ground floor protective cover 6 tops, and ground floor protective cover 6 and second layer protective cover 7 are fixed by screws on the rear plate 5, like this can simplified structure.
Embodiment three:
Be with above-described embodiment difference; ventilating opening 13 is arranged on the part of indent of ground floor protective cover 6; the air that ventilating opening 13 flows out is not to enter in the cylinder 2; but enter in the wind inlet channel 8, enter cylinder 2 interior drying clothes by air vent 9 after in wind inlet channel 8, mixing with hot-air.
As mentioned above, given scheme content can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not break away from technical solutions of the utility model,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324228 CN202744850U (en) | 2012-07-06 | 2012-07-06 | Clothes dryer capable of repeatedly utilize heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324228 CN202744850U (en) | 2012-07-06 | 2012-07-06 | Clothes dryer capable of repeatedly utilize heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744850U true CN202744850U (en) | 2013-02-20 |
Family
ID=47704276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324228 Expired - Lifetime CN202744850U (en) | 2012-07-06 | 2012-07-06 | Clothes dryer capable of repeatedly utilize heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040349A (en) * | 2014-04-23 | 2015-11-11 | 日立空调·家用电器株式会社 | Tumbling-box washing machine |
| CN106137755A (en) * | 2016-07-25 | 2016-11-23 | 哈尔滨纳诺机械设备有限公司 | A kind of interchangeable drum type coating machine |
-
2012
- 2012-07-06 CN CN 201220324228 patent/CN202744850U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040349A (en) * | 2014-04-23 | 2015-11-11 | 日立空调·家用电器株式会社 | Tumbling-box washing machine |
| CN106137755A (en) * | 2016-07-25 | 2016-11-23 | 哈尔滨纳诺机械设备有限公司 | A kind of interchangeable drum type coating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103099302B (en) | For the intelligent power saving dehumidifying integral type barn of flue-cured tobacco | |
| CN203416802U (en) | Intelligent energy-saving and humidity-removal integrated curing barn for cured tobaccos | |
| CN106196924A (en) | Bidirectional air supply heat pump drying system | |
| CN202744850U (en) | Clothes dryer capable of repeatedly utilize heat | |
| CN104501544B (en) | Energy-concerving and environment-protective bamboo article drying equipment | |
| CN205304041U (en) | Switch board with wind channel structure | |
| CN205245677U (en) | Closed heat pump drying system | |
| CN207392625U (en) | A kind of green building ventilation energy-saving equipment | |
| CN202407041U (en) | A Tobacco Dryer Combining Air Energy and Solar Energy | |
| CN202329041U (en) | Double-fan circulating ventilator of drying system | |
| CN116420646A (en) | Pet stoving case | |
| CN101482124A (en) | Water cooling fan with humidification function | |
| CN205711475U (en) | A kind of multiple laundry dried disinfecting cabinet | |
| CN204353620U (en) | Flue reflow soldering cooling device | |
| CN109838870A (en) | A kind of new blower of blow and exhaust recuperation of heat wall hanging | |
| CN210292129U (en) | Small-size condensation dehumidifier | |
| CN104296262B (en) | Ventilating, dehumidifying and full-heat-recycling cold and hot air integrated machine for bathroom | |
| CN209056807U (en) | A kind of outdoor low voltage comprehensive distribution box | |
| CN211084743U (en) | Energy-efficient heat cyclic utilization device for drying heat preservation and decoration integrated board | |
| CN202938612U (en) | Totally-enclosed-type heat energy circulation drying system | |
| CN208365946U (en) | The heat pump lumber kiln that dehumidification type and hydrofuge type can be switched | |
| CN202809327U (en) | Adjustable drying system with air-source heat pump | |
| CN202407034U (en) | Efficient air energy and solar energy composite tobacco dryer | |
| CN201206930Y (en) | Hot reduction type environment protection type low-cost high performance foodstuff drier | |
| CN205048639U (en) | Gas air curtain machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160707 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Qingdao hi tech park, Laoshan District, Shandong, Qingdao, China Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |