WO2017113493A1 - 洗烘一体机 - Google Patents

洗烘一体机 Download PDF

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Publication number
WO2017113493A1
WO2017113493A1 PCT/CN2016/074560 CN2016074560W WO2017113493A1 WO 2017113493 A1 WO2017113493 A1 WO 2017113493A1 CN 2016074560 W CN2016074560 W CN 2016074560W WO 2017113493 A1 WO2017113493 A1 WO 2017113493A1
Authority
WO
WIPO (PCT)
Prior art keywords
drying
washing
drying machine
water
plate
Prior art date
Application number
PCT/CN2016/074560
Other languages
English (en)
French (fr)
Inventor
徐文根
卞本羊
崔天宇
张�林
Original Assignee
Tcl家用电器（合肥）有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tcl家用电器（合肥）有限公司 filed Critical Tcl家用电器（合肥）有限公司
Priority to EP16880302.1A priority Critical patent/EP3399093B1/en
Publication of WO2017113493A1 publication Critical patent/WO2017113493A1/zh
Priority to US15/829,977 priority patent/US11214907B2/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/24—Condensing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes

Definitions

  • the invention relates to the technical field of washing and drying machine, in particular to a washing and drying machine.
  • the main object of the present invention is to provide an integrated washing and drying machine, which aims to facilitate the washing and drying of clothes and improve the drying performance.
  • the present invention provides an integrated washing and drying machine, which comprises a drum, a condenser, a drying air duct, a water inlet device and a drainage device, and a humid hot air inlet of the condenser and the
  • the drum is connected to communicate with the air inlet of the drying duct, and the air outlet of the drying duct communicates with the drum to form a circulation air path;
  • the water inlet device inputs condensed water, and the condensed water after heat exchange is discharged through a drain device, and a plurality of water outlet holes are distributed on the water inlet device.
  • the condenser comprises a condensing plate having a water inlet end, a water outlet end opposite to the water inlet end, and a guide for guiding the condensed water entering the water inlet end to the water outlet end.
  • a flow surface having a plurality of first heat exchange portions for mitigating a flow rate of condensed water flowing through the flow guiding surface;
  • the outer casing is disposed on an outer wall of the drum, and The drum circumference is combined with a receiving cavity for accommodating the condensing plate, and the accommodating cavity is respectively communicated with the air inlet of the drying air duct and the drum.
  • the first heat exchange portion has a plate shape, one end of which is connected and fixed to the condensation plate, and the other end opposite to the end is suspended, and a plate surface of the plate-shaped first heat exchange portion faces the a direction of the water end; the first heat exchange portion and the flow guiding surface form an angle of the opening toward the water inlet end, and the angle of the angle is greater than or equal to 90 degrees.
  • the condensing plate comprises two said flow guiding surfaces disposed opposite to each other, and the two heat conducting portions are respectively disposed on the two flow guiding surfaces; and the two flow guiding tubes of the condensing plate The first heat exchange portions on the surface are positioned offset.
  • a side of the outer casing facing the condensation plate is provided with a second heat exchange portion.
  • the water inlet device comprises a strip-shaped container having an open end and a closed end, the open end of the strip-shaped container being provided with a water inlet joint into which a water supply flow enters the inner cavity; the strip-shaped container being provided for
  • the condensing plate of the condenser matches the installed mounting portion, the strip container has a first side and a second side corresponding to the two plate faces of the condensing plate, and the first side and the second side are respectively provided with a plurality of connections The inner cavity of the strip-shaped container and the water outlet holes spaced along the open end of the strip-shaped container to the closed end direction.
  • the condenser comprises two condensing plates which are opposite and spaced apart from each other, and the two condensing plates are fixedly connected to each other by a connecting member;
  • the number of the strip containers corresponds to two, and Arranging in parallel with each other, the open ends of the two strip-shaped containers are respectively communicated with the water inlet joint;
  • the strip-shaped container includes a body that is disposed through the middle portion, and one end of the body is provided with the water inlet joint,
  • the main body includes two mounting walls that are parallel to each other and disposed opposite to each other, the mounting wall has a first water tank that communicates with the water inlet joint; and the two mounting walls respectively are respectively attached with a first plate, and the first plate corresponds to the first plate
  • a second water tank is disposed at a position of the first water tank, and the first water tank and the second water tank constitute an inner cavity of the strip-shaped container.
  • the plurality of water outlet holes on the first side of the strip container are on the same horizontal line, and/or the plurality of water outlet holes on the second side are on the same horizontal line.
  • the plurality of water outlet holes on the first side of the strip container and the plurality of water outlet holes on the second side are on the same horizontal plane.
  • each of the water outlet holes of the strip container is provided with a flow guiding groove for guiding the water flow of the water outlet hole to the condensation plate.
  • each of the water outlet holes of the strip-shaped container is provided with two baffles arranged in a vertical direction, and the baffles are formed between the two baffles.
  • the first side and/or the second side of the strip-shaped container is provided with an overflow hole, and the relative position distance between the overflow hole and the bottom of the inner cavity of the strip-shaped container is larger than the water outlet and the strip The relative position distance of the bottom of the inner cavity.
  • the drying duct comprises a drying impeller, a duct, a turbine chamber, a heater, and a drying motor that drives the drying of the drying impeller, the duct is in communication with the turbine chamber, and the drying The impeller is disposed in the turbine cavity, the heater is disposed in the air duct, and an air inlet is disposed at a position of the bottom of the turbine cavity corresponding to the drying impeller.
  • the drying impeller comprises a fixing plate and a plurality of curved blades, and a fixing hole connected to the rotating shaft of the drying motor is opened in the center of the fixing plate; and one arc edge of the curved blade is connected to the bottom surface of the fixing plate Fixed, and the curved blade is disposed perpendicular to a bottom surface of the fixed plate, and one end of the curved blade is uniformly disposed on a circumference centered on the fixing hole, and a convex direction of the curved blade is The direction of rotation of the drying impeller is the same.
  • the other end of the curved blade opposite to the fixing hole protrudes from the outer edge of the fixing plate.
  • the drying impeller further comprises a fixing ring, and an outer edge of the arc edge of the curved blade opposite to the fixing plate is fixedly connected with the fixing ring.
  • the drum has a clothes pick-and-place port
  • the clothes pick-and-place port is provided with a door seal assembly
  • the door seal assembly includes a door seal frame body and a guide tube disposed corresponding to the door seal frame body;
  • One end of the door sealing frame has a sealing window
  • the guiding tube has opposite first ends and second ends; the first end of the guiding tube is in communication with the drying air outlet, the diversion
  • the second end of the tube is disposed inside the door sealing frame and the opening is opposite to the sealing window.
  • the guiding tube is disposed at the top of the door sealing frame; the door sealing frame is provided with a mounting hole corresponding to the shape of the guiding tube, and the guiding tube passes through the mounting The hole is fixedly connected to the door seal frame.
  • the door sealing frame is provided with a through-flowing hole, the outer opening of the guiding hole is for communicating with the drying air duct, and the guiding tube is fixedly connected to the inner side of the guiding hole Opening.
  • the door seal assembly further includes a transfer groove fixedly connected to an outer opening of the flow guide hole, and the flow guide hole communicates with the drying air passage of the washing and drying machine through the transfer groove;
  • An inner surface of one end of the transfer groove connected to the drying duct is provided with a sealing rib.
  • the washing and drying machine of the present invention is composed of a drum, a condenser, a drying air passage, a water inlet device and a drainage device, wherein the humid hot air inlet of the condenser is in communication with the drum, and the dry air outlet of the condenser is An air inlet of the drying air duct is connected, and an air outlet of the drying air duct communicates with the drum to form a circulation air path; the condenser is uniformly input through a plurality of water outlet holes on the water inlet device Condensed water is discharged through the drain to remove the condensed water after heat exchange.
  • the washing and drying machine of the invention can not only clean the clothes, but also can dry the clothes without manual feeding and feeding, which is convenient, thereby facilitating the washing and drying of the clothes, and
  • the water inlet device with multiple water outlets can improve the drying effect.
  • Figure 1 is a perspective view of an embodiment of the washing and drying machine of the present invention
  • Figure 2 is a cross-sectional view taken along line A1-A1 of the washing and drying machine shown in Figure 1;
  • Figure 3 is a schematic view showing the assembly of the casing and the air duct in the washing and drying machine shown in Figure 1;
  • Figure 4 is a perspective view of an embodiment of a condenser for a washing and drying machine of the present invention
  • Figure 5 is a front elevational view of the condenser for the washing and drying machine shown in Figure 4;
  • Figure 6 is a side view of the condenser for the washing and drying machine shown in Figure 5;
  • Figure 7 is a schematic view showing the assembly of two condensers and a water inlet device for the washing and drying machine shown in Figure 1;
  • Figure 8 is another perspective view of Figure 7;
  • Figure 9 is a schematic view showing the assembly of the condenser and the casing for the washing and drying machine shown in Figure 7;
  • Figure 10 is another perspective view of Figure 9;
  • Figure 11 is a perspective view showing an embodiment of a water inlet device of a condenser for a washing and drying machine
  • Figure 12 is an enlarged view of a portion A of the condenser for the washing and drying machine shown in Figure 11;
  • Figure 13 is a side view of the water inlet device of the condenser for the washing and drying machine shown in Figure 11;
  • Figure 14 is a plan view of the water inlet device of the condenser for the washing and drying machine shown in Figure 11;
  • Figure 15 is a cross-sectional view taken along line B-B of Figure 14;
  • Figure 16 is an exploded perspective view showing the condenser for the washing and drying machine shown in Figure 11;
  • Figure 17 is a schematic view showing the assembly of the water inlet device and the condenser of the condenser for the washing and drying machine shown in Figure 11;
  • FIG. 18 is a schematic structural view of an embodiment of a drying impeller according to the present invention.
  • Figure 19 is a half cross-sectional view showing the structure of an embodiment of a drying duct according to the present invention.
  • FIG. 20 is a schematic structural view of an embodiment of a door seal assembly according to the present invention.
  • Figure 21 is a front elevational view of the door seal assembly of Figure 20;
  • Figure 22 is a rear elevational view of the door seal assembly of Figure 20.
  • first, second, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the invention provides an integrated washing and drying machine.
  • the washing and drying machine includes a condenser 10, a drying air duct 20, a drum 30, a water inlet device 50, and a drain device 40.
  • the air inlet is in communication with the drum 30, and the dry air outlet of the condenser 10 is in communication with the air inlet of the drying duct 20, and the air outlet of the drying duct 20 communicates with the drum 30 to form The circulating air passage; the condenser 10 receives the condensed water through the water inlet device 50, and discharges the condensed water after the heat exchange through the drain device 40.
  • the drum 30 includes a casing 31 and an inner cylinder 32.
  • the inner cylinder 32 is mounted in the casing 31 and is driven to rotate by a motor.
  • the inner cylinder 32 has a clothes receiving and discharging port, and the clothes receiving and discharging port is passed through the door sealing assembly 33. seal.
  • the inner cylinder 32 is composed of an annular side wall and a rear cover.
  • the side wall is provided with a plurality of air outlet holes communicating with the air outlet of the drying air duct 20, and the rear cover is also provided with a plurality of air outlets of the drying air duct 20. Connected air outlet holes, but the hole diameter of the air outlet hole on the rear cover should be set as small as possible.
  • the inner cylinder 32 When the clothes are cleaned, the inner cylinder 32 is driven to rotate by the motor, and after washing the clothes, the drying air duct 20 is operated, and the dry hot air is supplied to the drum 30 to dry the clothes, and the hot and humid air generated during the drying process of the clothes passes through the damp heat.
  • the air inlet enters the condenser 10, and the condenser 10 exchanges heat with the hot and humid air through the water inlet device 50. After the heat exchange, the hot and humid air is converted into dry air, which is sucked and heated by the drying duct 20, and then sent to the drum 30 again. In this way, the drying process of the clothes is realized.
  • the washing and drying machine of the present invention is composed of a drum 30, a condenser 10, a drying duct 20, a water inlet device 50 and a drain device 40, wherein the humid hot air inlet of the condenser 10 is in communication with the drum 30,
  • the drying air outlet of the condenser 10 is in communication with the air inlet of the drying air duct 20, and the air outlet of the drying air duct 20 communicates with the drum 30 to form a circulation air path;
  • the condenser 10 Condensed water is input through the water inlet device 50, and the condensed water after heat exchange is discharged through the drain device 40.
  • the washing and drying machine of the invention can not only clean the clothes, but also can conveniently dry the clothes without manual feeding, thereby facilitating the washing and drying of the clothes.
  • the condenser 10 includes a condensing plate 11 and an outer casing 13, and the outer casing 13 is disposed on an outer wall of the drum 30 and an outer wall of the drum 30.
  • the accommodating cavity of the condensing plate 11 is received, and the accommodating cavity communicates with the air inlet of the drying duct 20 and the drum 30, respectively.
  • the outer casing 13 is preferably disposed in a semi-surrounded shape to surround the accommodating cavity 130 of the condensing plate 11 . It can be understood that when the number of the condensing plates 11 is increased, the space of the accommodating cavity 130 is adjusted accordingly.
  • the accommodating cavity formed by connecting the outer casing 13 and the drum 30 is a heat exchange passage, and the heat exchange passage includes a dry air outlet at the upper end of the drum 30 and a humid hot air inlet at the lower end; wherein the condensing plate 11 When installed in the heat exchange passage, the water inlet end 11a is connected to the water inlet device 50, the condensed water is connected, and the water outlet end 11b is connected to the drain device 40 to discharge the condensed water after the heat exchange. After installation, the condensing plate 11 will be replaced.
  • the hot aisle is divided into a plurality of heat exchange regions.
  • the condensing plate 11 has a water inlet end 11a, a water outlet end 11b opposed to the water inlet end 11a, and a flow guiding surface for guiding the condensed water entering the water inlet end 11a to the water outlet end 11b.
  • the flow guiding surface may be part of the plate surface of the condensation plate 11, or may be the entire plate surface of the condensation plate 11.
  • the entire plate surface of the condensation plate 11 is generally provided as a flow guiding surface; 11 has two opposite plates, then two flow guiding surfaces can be configured correspondingly to increase the flow guiding area.
  • a plurality of first heat exchange portions 101 for mitigating the flow rate of the condensed water flowing through the flow guiding surface are protruded from the flow guiding surface.
  • the first heat exchange portion 101 may have various shapes, such as a plate shape, a sheet shape, a convex strip shape, etc., regardless of which shape of the first heat exchange portion 101, the first heat exchange portion should be made
  • the 101 has a flow blocking surface facing the water inlet end 11a to block the condensed water entering the flow guiding surface from the water inlet end 11a, slow down the flow rate, increase the time for the heat exchange to stay, and disperse the water flow to The condensed water and the hot and humid air are sufficiently exchanged to improve the heat exchange efficiency.
  • the first heat exchange portion 101 can also slow down the flow rate of the moist hot air rising from the bottom and disperse it, thereby ensuring sufficient heat exchange between the moist hot air and the condensed water on the condenser 10, and also improving the heat exchange efficiency.
  • the hot and humid air rising at the bottom can be further slowed down and dispersed, so that the heat exchange between the hot and humid air is more sufficient.
  • the heat exchange efficiency is greatly improved, and the wind entering the inner tub is made more dry, so that the laundry can be quickly dried.
  • the first heat exchange portion 101 has a plate shape, one end of which is connected and fixed to the condensation plate 11, and the other end opposite to the end is suspended, and one of the plate-shaped first heat exchange portions 101 The plate surface faces the water inlet end 11a to effect a flow rate reduction of the condensed water entering the flow guiding surface from the water inlet end 11a.
  • the first heat exchange portion 101 and the flow guiding surface form an angle of the opening toward the water inlet end 11a, and the angle of the angle is greater than or equal to 90 degrees.
  • the first heat exchange portion 101 of such a structure can not only slow down the flow rate of the condensed water, but also ensure that the water flow can flow down and spread along the choke surface of the first heat exchange portion 101, and sufficiently exchange heat with the moist hot air.
  • the plate surface of the first heat exchange portion 101 is inclined toward the water inlet end 11a.
  • a plate surface of the first heat exchange portion 101 may have a direct front surface facing the water inlet end 11a direction, or may be inclined to face the water inlet end 11a as in the preferred embodiment, and is not limited thereto.
  • the flow direction of the condensed water can be changed and guided to adapt to different shapes of the condensation plate 11, such as a curved condensation plate 11, a vertical condensation plate 11, etc., and can also be avoided. Somewhere, the water flow is concentrated.
  • the first heat exchange portions 101 on the two flow guiding surfaces of the condensing plate 11 are disposed in a staggered manner, so that the heat transfer between the two flow guiding surfaces of the condensing plate 11 is more uniform.
  • the condensing plate 11 can be integrally formed by stamping with a sheet metal member.
  • the condensing plate 11 of the present embodiment can also be integrally molded by injection molding, which is not limited herein.
  • the condenser 10 for the washing and drying machine in the above embodiment may be composed of a single condensing plate 11 or may be composed of a plurality of blocks, and is not limited.
  • Two condensing plates 11 are formed, and the two condensing plates 11 are oppositely and spaced apart from each other, and the two condensing plates 11 are connected and fixed to each other by a connecting member 12. The purpose of this arrangement is to increase the overall heat exchange area of the condenser 10 to meet the dry air required for drying.
  • the outer casing 13 is specifically connected to the drum 30 of the washing and drying machine through the fixing legs 131.
  • the fixing legs 131 are provided with through holes 132 for the screws to pass through.
  • a second heat exchange portion (not shown) may be disposed on a side of the outer casing 13 facing the condensation plate 11, and the structure of the second heat exchange portion and the first heat exchange on the condensing plate 11
  • the structure of the portion 101 is substantially the same, and can be realized by referring to the structure of the first heat exchange portion 101 on the condensing plate 11 and will not be described herein.
  • the outer casing 13 is preferably a plastic piece and is integrally injection molded with the second heat exchange portion thereon.
  • the water inlet device 50 includes a strip-shaped container 51 having an open end and a closed end, and the open end of the strip-shaped container 51 is provided with a water supply flow therein.
  • the water inlet joint 52 of the chamber 501; the strip container 51 is provided with a mounting portion for mating with the condensing plate 11 of the condenser 10, and the strip container 51 is mounted on the condensing plate 11 of the condenser 10 through the mounting portion. At this time, the condensing plate 11 is vertically below the strip container 51.
  • the strip-shaped container 51 has a first side and a second side corresponding to the two plate faces of the condensing plate 11, and the first side and the second side are respectively provided with a plurality of communicating with the strip-shaped container 51.
  • the chamber 501 is provided with water outlet holes 502 spaced apart from the open end of the strip-shaped container 51 to the closed end direction.
  • the water inlet joint 52 is used to connect the water inlet valve to introduce the condensed water into the inner cavity 501 of the strip container 51.
  • the condensed water flows out through the respective water outlet holes 502.
  • uniformly sprinkling onto the two plates of the condensing plate 11 for heat exchange whereby the heat exchange area of the condensed water and the condenser 10 is not only large, but the heat exchange is more sufficient, thereby improving the utilization of the condensed water.
  • the rate and the heat exchange efficiency of the condenser 10. since the heat exchange is more sufficient, the dryness of the dry air after heat exchange is higher, so that the drying efficiency is higher, and the electric energy can be greatly saved.
  • the number of the strip containers 51 is set corresponding to the number of the condensation plates 11 of the condenser 10.
  • the adaptive arrangement can be performed with reference to the following preferred embodiment, in which the preferred embodiment is implemented.
  • the number of the strip-shaped containers 51 is two and arranged in parallel with each other, and the open ends of the two strip-shaped containers 51 are respectively in communication with the water inlet joint 52, and the two strip-shaped containers 51 pass through a common
  • the water inlet joint 52 is filled with water to reduce the structural volume.
  • the strip-shaped container 51 includes a main body 511 penetratingly disposed in a middle portion, and one end of the main body 511 is provided with the water inlet joint 52, and the main body 511 includes parallel and back-to-back arrangement.
  • Two mounting walls 512 the mounting wall 512 has a first water tank 5011 communicating with the water inlet joint 52; the two mounting walls 512 are respectively attached with a first plate 513, and the first plate 513 corresponds to the first
  • a second water tank 5012 is provided at a position of the water tank 5011, and the first water tank 5011 and the second water tank 5012 constitute the inner cavity 501 of the strip-shaped container 51.
  • a plurality of water outlet holes 502 are disposed on the two mounting walls 512, and a plurality of water outlet holes 502 are disposed on the first plate 513.
  • the mounting portions are disposed on the two mounting walls 512 and the lower ends of the two first plates 513, and are through holes 503.
  • the structure, the condensing plate 11 also has mounting holes.
  • a card slot for inserting the condensing plate 11 may be disposed between the lower end of the mounting wall 512 and the lower end of the first plate 513. After installation, the condensing plate 11 is inserted into the card slot, and then passes through the mounting wall 512 and the first plate 513.
  • the condensing plate 11 is clamped and fixed, and then the bolt is passed through the through hole 503 and the mounting hole on each component, the nut is tightened on the bolt to fix the condensing plate 11 and the strip container 51.
  • the structure of this embodiment is firm and easy to mold and install.
  • the number of the water outlet holes 502 on the first side and the second side of the strip container 51 may be the same or different.
  • the water outlet holes on the first side and the second side The number of 502 is the same, and the plurality of the water outlet holes 502 on the first side and the plurality of water outlet holes 502 on the second side are mutually along the open end to the closed end of the inner cavity 501 of the strip-shaped container 51. Staggered settings. With this configuration, the position of the condensed water which can be dropped onto the two plates of the condensing plate 11 is not in the same region of the condensing plate 11, and the effect of heat exchange of the condensed water through the condensing plate 11 is enhanced.
  • the strip-shaped container 51 shown in Fig. 14 has two water outlet holes 502 on the first side and the second side, respectively.
  • the heat exchange is uniform and sufficient, and the plurality of water outlet holes 502 on the first side of the strip container 51 are on the same horizontal line, and/or the plurality of water outlets on the second side.
  • the holes 502 are on the same horizontal line, and more preferably, the plurality of water outlet holes 502 on the first side of the strip container 51 and the plurality of water outlet holes 502 on the second side are on the same horizontal surface to ensure dripping to condensation.
  • the condensed water on the two plates of the plate 11 is synchronized to make the heat exchange effect better.
  • the water outlet hole 502 is an elliptical hole or a waist hole, and the elliptical long axis has a diameter of about 1.5 mm, and the elliptical short axis has a diameter of about 1 mm.
  • the water outlet 502 of such a shape and size enables the condensed water to flow out and drip onto the condensing plate 11 in the form of water droplets, thereby improving the utilization of the condensed water.
  • each of the water outlet holes 502 of the strip-shaped container 51 is provided with a flow guiding the water flow of the water outlet hole 502 to the condensation plate 11.
  • Slot 504. The flow guiding groove 504 allows the water flowing out of the water outlet hole 502 to smoothly flow to a predetermined position of the condensing plate 11.
  • the flow guiding groove 504 may be formed by the outer wall of the strip-shaped container 51, or may be implemented by the structure shown in FIG. 12, specifically, the position of each of the water outlet holes 502 is set to two.
  • the baffle 53 is disposed in a vertical direction, and the flow guiding groove 504 is formed between the two baffles 53.
  • the flow guiding groove 504 is disposed on a side of the first plate 513 facing away from the main body 511.
  • the first side and/or the second side are provided with an overflow hole 505, and the overflow hole 505 and the The relative position distance of the bottom of the inner cavity 501 of the strip-shaped container 51 is larger than the relative position distance of the water outlet hole 502 and the bottom of the inner cavity 501 of the strip-shaped container 51. It can be understood that when the condensing water is excessive in operation, the excess condensed water can be quickly drained through the overflow hole 505.
  • the aperture of the overflow hole 505 may coincide with the aperture of the water outlet 502.
  • overflow hole 505 may also be disposed in the flow guiding groove 504.
  • the drying duct 20 includes a drying impeller 205, a duct 230, a turbine chamber 220, a heater 240, and a drying motor that drives the drying impeller 205 to rotate. 210.
  • the drying impeller 205 includes a fixing plate 2051 and a plurality of curved blades 2052, wherein the fixing plate 2051 is generally circular and has a fixing hole 2053 for connecting the rotating shaft of the drying motor 210 at a central position; one of the curved blades 2052 The arc edge is fixedly connected to the bottom surface of the fixing plate 2051 and the curved blade 2052 is perpendicular to the bottom surface of the fixing plate 2051.
  • One end of the plurality of curved blades 2052 is evenly disposed on the circumference centered on the fixing hole 2053, and the outer surface of the curved blade 2052 The curved surface faces the rotating direction of the drying impeller 205, that is, the convex direction of the curved blade 2052 is the same as the rotating direction of the drying impeller 205.
  • the drying impeller 205 mainly draws air from the bottom surface of the fixed plate 2051 and flows out from the gap between the blades.
  • the protruding direction of the curved blade 2052 and the rotating direction of the drying impeller 205 Similarly, the air entering the bottom surface of the fixed plate 2051 accelerates and flows out along the inner arc surface of the curved blade 2052, thereby greatly increasing the air outlet speed, thereby increasing the air intake amount, rapidly increasing the wind pressure, and improving the drying capacity of the washing and drying machine. .
  • the drying impeller 205 of the present embodiment can meet the requirements for normal operation under high rotation speed and high pressure conditions.
  • the starting torque required at low rotational speed is low, which facilitates the start of the drying motor 210, but as the rotational speed increases, the boosting capability of the drying impeller 205 is rapidly increased, especially at high rotational speeds (above 4500 rpm).
  • the drying impeller 205 of this embodiment can generate a particularly high wind pressure, even pumping the condensed water in the condenser 10 into the drying duct 20, heating it by the heater to form steam, and discharging the steam to the laundry in the cylinder at a high speed. On, the function of steam ironing is realized.
  • the drying impeller 205 of this embodiment is more stable at high rotation speed, and the performance is more stable and reliable.
  • the boosting capacity is rapidly increased, especially at high rotational speeds (above 4,500 rpm), the rearward fan can generate a particularly high wind pressure, and even the condensed water in the condenser 10 can be pumped in. And the high-speed rearward fan works more stably and the strength is more reliable.
  • the rotating shaft of the drying motor 210 is fixedly connected to the fixing hole 2053 of the drying impeller 205, the drying impeller 205 is fixedly disposed in the turbine chamber 220, the air duct 230 is in communication with the turbine chamber 220, and the bottom of the turbine chamber 220 corresponds to the drying impeller.
  • the position of 205 is provided with an air inlet.
  • the drying impeller 205 is rotated by the drying motor 210, and air is drawn in from the air inlet at the bottom of the turbine chamber 220.
  • the air is accelerated into the turbine chamber 220 along the inner curved surface of the curved blade 2052, and the impeller 205 is dried.
  • the high-speed rotation is carried out to form a vortex, and finally flows into the air duct 230 through the communication port of the turbine chamber 220 and the air duct 230, and is heated by the heater 240 in the air duct 230 to become a high-temperature drying airflow, and is washed under the guidance of the air duct 230.
  • the inner cylinder 32 of the dryer unit performs drying and heating of the laundry placed in the inner cylinder 32.
  • the other end of the curved blade 2052 opposite to the fixing hole 2053 protrudes from the outer edge of the fixing plate 2051.
  • the curved blade 2052 When the curved blade 2052 is fixed on the bottom surface of the fixing plate 2051, one end thereof is fixed on the circumference centered on the fixing hole 2053, and the other end can be disposed on the bottom surface of the fixing plate 2051 and can protrude from the outer edge of the fixing plate 2051. Settings. When the curved blade 2051 protrudes from the outer edge of the fixing plate 2051 and is close to the outer wall of the cavity for fixing the drying impeller 205, the air which is accelerated by the arc surface of the curved blade 2052 will form a vortex, further increasing the wind speed and the wind pressure, and improving the same The amount of air entering the time.
  • the drying impeller 205 in this embodiment further includes a fixing ring 2054, and the other curved shape of the curved blade 2052 opposite to the fixing plate 2051 is fixedly connected with the fixing ring 2054.
  • the arc-shaped blade 2052 and the other arc edge opposite to the fixed plate 2052 are fixedly connected by the fixing ring 2054, thereby improving the bearing strength and the fixing effect of the drying impeller 205, and preventing the pressure from being pressed due to the high-speed rotation. High causes the curved blade 2052 to disengage from the fixed plate.
  • the retaining ring 2054 is fixedly coupled to the outer edge of the curved blade 2052.
  • the center of the fixing plate 2051 is recessed toward the bottom of the fixing plate 2051 to form a mounting groove 2055.
  • the mounting groove 2055 serves as a fixing position of the drying impeller 205 and the rotating shaft of the drying motor 210 for driving the rotation thereof.
  • the recessed mounting groove 2055 has It is beneficial to improve the fixing effect between the rotating shaft and the fixing plate 2051, and at the same time, it is more convenient to disassemble and maintain between the drying impeller 205 and the drying motor 210.
  • the number of the curved vanes 2052 fixed to the bottom surface of the fixing plate 2051 in the invention is ten.
  • the number of the curved vanes 2052 fixed to the bottom surface of the fixed plate 2051 is set according to actual conditions, and is preferably 10 in this embodiment.
  • This embodiment has a large air volume and a fast boost.
  • the drying motor 210 in the above embodiment is a variable frequency motor.
  • the rotation speed of the drying impeller 205 can be adjusted conveniently and quickly, thereby controlling the wind speed and quantity of the drying airflow entering the washing and drying machine;
  • the wind speed of the drying airflow and the intake air amount entering the washing and drying machine are increased, which is favorable for improving energy. Utilization efficiency.
  • the air duct 230 is in a flat tubular arrangement.
  • the shape of the duct 230 can be selected according to actual use and environment of use.
  • the duct 230 has a flat tubular arrangement.
  • the flat tubular duct 230 is easier to install and fix than the conventional circular tube and does not affect the overall appearance of the washing and drying machine.
  • the flat tubular duct 230 can also increase the amount of air passing through to a certain extent, thereby improving washing. Drying effect of the drying machine.
  • the heater 240 in the air duct 230 may preferably be a conventional heat-generating tubular heater, and the heater 240 is disposed in the air duct 230 in an S shape, and the S-shaped arrangement greatly increases the contact area with the airflow in the air duct. It is beneficial to increase the heating efficiency of the airflow.
  • the door seal assembly 33 includes a door seal frame 100 that is adapted to the shape of the inner cylinder 32 of the drum 30 and a plurality of door seal frames 100 corresponding to the door seal frame 100.
  • the guide tube 200 is provided with a sealing window on one end surface of the door sealing frame 100. The user can observe the working condition inside the washing and drying machine through the sealing window.
  • the guiding tube 200 has opposite first and second ends. The first end of the flow tube 200 is for communicating with the drying duct 20 of the washing and drying machine, and the second end of the guiding tube 200 is disposed inside the washing and drying machine and the opening is sealed with the door sealing frame 100.
  • the window is opposite.
  • the drying hot air enters the draft tube 200 from the first end of the draft tube, and then directly enters the inner tube 32 via the second end under the guidance of the draft tube 200, and directly heats and washes the laundry in the inner tube 32.
  • the embodiment Due to the orientation guiding of the draft tube 200, the drying hot air is prevented from being dispersed when the hot air enters the washing and drying machine, and the drying efficiency is lowered without affecting the normal sealing performance of the door sealing frame 100.
  • the embodiment also prevents the scattered partially dried hot air from directly entering the gap between the outer tub and the inner cylinder 32 of the washing and drying machine, whereby the bellows communicating with the drawer box in the gap directly enters the drawer box and causes the drawer If the temperature of the box is too high, the user may cause burns when opening the drawer box, and there is a defect of safety hazard.
  • the opening of the first end and the second end of the draft tube 200 is a waist-shaped opening.
  • the shape of the first end and the second end opening on the draft tube 200 may be selected according to actual conditions, such as a conventional circular tube shape or other shapes.
  • the openings of the air inlet and the air outlet are preferably waist. Shaped hole. The air inlet and the air outlet opening provided in the waist hole improve the passing efficiency of the drying hot air, and are more easily attached to the door sealing frame 100.
  • the draft tube 200 is disposed at the top of the door seal frame.
  • the existing washing and drying machine is usually of a drum type, and the matching door sealing frame 100 is generally circular.
  • the position of the guiding tube 200 can be set according to actual needs. On the one hand, the position of the drying duct 20 needs to be considered. On the other hand, it is necessary to facilitate the setting of the draft tube 200. In combination with the above factors, the preferred option is to place the draft tube 200 on the top of the door seal frame 100, and the drying duct 20 of the washing and drying machine is usually set. At the top of the body, the door seal assembly 33 of this embodiment is more convenient to install.
  • the draft tube 200 can be fixedly connected to the side edge of the door sealing frame 100 and can be fixedly connected to the door sealing frame 100 through the door sealing frame 100.
  • the second end of the draft tube 200 is disposed inside the door seal frame 100 and disposed toward the inner tube 32 of the washing and drying machine, and the first end serves as an air inlet for drying the hot air.
  • the door sealing frame 100 is provided with a through mounting hole (not labeled).
  • the shape of the mounting hole corresponds to the shape of the guiding tube 200.
  • the guiding tube 200 passes through the mounting hole and is fixed to the door sealing frame 100. connection.
  • the mounting hole in this embodiment is not used as a passage for drying hot air, but only serves as a fixing hole of the draft tube 200.
  • the first end of the draft tube 200 passes through the mounting hole and is exposed outside the door sealing frame 100 to form.
  • the air inlet connected to the drying duct 20, the second end of the draft tube 200 is disposed toward the inner cylinder 32 of the washing and drying machine.
  • the draft tube 200 can be locked in the mounting hole or relatively fixed to the door sealing frame 100 by screws or bonding, welding or the like.
  • the door seal assembly 33 of the embodiment has excellent airtightness, convenient assembly, relatively low processing difficulty, and convenient installation.
  • the central axis of the first end of the draft tube 200 and the central axis of the second end are disposed at an angle of 90°, that is, the draft tube 200 is integrally disposed in an L shape.
  • the two ends of the draft tube 200 can be disposed at an arbitrary angle. After the guide tube 200 and the door seal frame 100 are relatively fixed, the second end faces the inner tube 32 of the washing and drying machine.
  • the central axis of the first end of the draft tube 200 and the central axis of the second end are disposed at an angle of 90°, that is, the one end and the other end of the guide tube 200 fixedly connected to the door sealing frame 100 are relatively perpendicular to each other. .
  • the drying hot air in the drying duct 20 is introduced into the draft tube 200 by the first end of the guiding tube 200 exposed outside the door sealing frame 100, and is blown toward the clothes in the inner tube 32 under the guidance of the guiding tube 200.
  • the drying and heating of the clothes, the structure of the draft tube 200 in this embodiment is more closely matched with the structure of the existing drum type 30 type washing and drying machine, and the drying efficiency is high.
  • the door sealing frame 100 is provided with a flow guiding hole (not visible) penetrating through the door sealing frame 100 , and the outer opening of the guiding hole and the drying of the washing and drying machine
  • the air duct 20 is in communication while the draft tube 200 is fixedly connected to the inner opening of the air guiding hole.
  • the air guiding hole is disposed on the wall of the door sealing frame 100 and penetrates the door sealing frame 100.
  • the opening directions of the two ends of the guiding hole are parallel to the sealing window on the door sealing frame 100.
  • the outer open drying air duct 20 is in communication, and the inner opening is connected to the first end of the draft tube 200.
  • the second end of the draft tube 200 that is not in communication with the flow guiding hole is disposed toward the inner cylinder 32 of the washing and drying machine.
  • the drying hot air in the drying duct 20 enters the draft tube 200 from the diversion hole, and is deflected under the guidance of the guiding tube 200, and directly blows the clothes in the inner tube 32, which is convenient and quick, and has high drying efficiency.
  • the door sealing frame 100 and the guiding tube 200 are integrated, which reduces the occupied space.
  • the air guiding tube 200 further includes an adapter slot 300 disposed outside the door sealing frame 100 and communicating with the air guiding hole.
  • the guiding hole communicates with the drying air duct 20 through the adapter slot 300, and the switching slot 300
  • the shape corresponds to the shape of the drying duct 20 .
  • the sealing of the drying duct 20 and the guiding hole is tighter, and the disassembly and assembly is more convenient and convenient for replacement and maintenance.
  • the adapter groove 300 and the draft tube 200 are fixedly mounted in a plurality of ways, such as screwing, bonding, welding, etc., such as the adapter groove 300, and the opening of the draft tube 200 is slightly smaller than the port of the flow guiding hole.
  • the adapter groove 300 and the draft tube 200 are directly inserted into the flow guiding hole to complete the installation.
  • the adapter groove 300 and/or the draft tube 200 of the embodiment are convenient to install and have good airtightness.
  • the adapter groove 300 and the draft tube 200 may also be formed outwardly or inwardly from the wall of the door seal frame 100 instead of being fixed to the door seal frame 100.
  • the integrally formed adapter groove 300, the flow guiding tube 200 and the door sealing frame 100 have better airtightness and more reasonable overall structural design, and occupy less space.
  • an inner surface of one end of the transfer groove 300 connected to the drying air duct 20 is provided with a sealing rib (not visible).
  • the drying hot air in the drying duct 20 enters the diversion hole from the adapter slot 300, and the sealing property of the adapter slot 300 and the drying duct 20 is important. Therefore, in this embodiment, a plurality of sealing ribs are protruded on the inner surface of one end of the adapter groove 300 connected to the drying air duct 20, so as to prevent the high-temperature airflow from leaking and scalding the user, thereby improving the user experience.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种洗烘一体机，该洗烘一体机包括滚筒（30）、冷凝器（10）、烘干风道（20）、进水装置（50）及排水装置（40），冷凝器（10）的湿热空气进口与滚筒（30）连通，冷凝器（10）的干燥空气出口与烘干风道（20）的进风口连通，烘干风道（20）的出风口与滚筒（30）连通，以形成循环风路；冷凝器（10）通过进水装置（50）输入冷凝水，通过排水装置（40）排出换热后的冷凝水，进水装置（50）上分布有多个出水孔（502）。该洗烘一体机既能够清洗衣物，又能够烘干衣服，无需人工多次取放衣物，非常方便。

Description

洗烘一体机
技术领域
本发明涉及洗烘一体机技术领域，尤其涉及一种洗烘一体机。
背景技术
目前，衣服、床单等衣物一般是通过洗衣机先进行清洗，然后通过专有的烘干机对清洗后的衣物进行烘干处理。这种洗衣、烘衣方式不仅能够快速清洗衣物，而且能够快速的烘干衣服，给人们带来了极大的便利。但是，这种洗衣、烘衣方式需要人工取、放衣服等多次操作，不太方便，而且洗衣机和烘干机各自占用较多的空间，因而业界开发出兼具清洗和烘干功能的洗烘一体机。目前洗烘一体机对烘干时产生的湿热空气的冷凝方式主要是水冷凝方式，但因冷凝效率较低，使得烘干性能并不理想。
发明内容
本发明的主要目的在于提供一种洗烘一体机，旨在方便衣物的清洗和烘干，并提升烘干性能。
为实现上述目的，本发明提供一种洗烘一体机，所述洗烘一体机包括滚筒、冷凝器、烘干风道、进水装置及排水装置，所述冷凝器的湿热空气进口与所述滚筒连通，所述冷凝器的干燥空气出口与所述烘干风道的进风口连通，所述烘干风道的出风口与所述滚筒连通，以形成循环风路；所述冷凝器通过所述进水装置输入冷凝水，通过排水装置排出换热后的冷凝水，所述进水装置上分布有多个出水孔。
优选地，所述冷凝器包括冷凝板及外壳，所述冷凝板具有进水端、与该进水端相对的出水端及用于将所述进水端进入的冷凝水导向所述出水端的导流面，所述导流面上凸设有多个用于减缓流经所述导流面的冷凝水流速的第一换热部；所述外壳设置于所述滚筒的外壁上，且与所述滚筒围合成容置所述冷凝板的容置腔，所述容置腔分别与所述烘干风道的进风口和所述滚筒连通。
优选地，所述第一换热部呈板状，其一端与所述冷凝板连接固定，与该端相对的另一端悬空，且该板状第一换热部的一板面面向所述进水端方向；所述第一换热部与所述导流面形成开口朝向所述进水端方向的夹角，所述夹角角度大于或者等于90度。
优选地，所述冷凝板包括背对设置的两个所述导流面，两个所述导流面上分别设置有所述第一换热部；所述冷凝板的两个所述导流面上的第一换热部位置错开设置。
优选地，所述外壳面向所述冷凝板的一侧设置有第二换热部。
优选地，所述进水装置包括具有一端开口，一端封闭的条形容器，所述条形容器的开口一端设置有供水流进入其内腔的进水接头；所述条形容器设置有用于与冷凝器的冷凝板匹配安装的安装部，所述条形容器具有对应所述冷凝板的两板面的第一侧和第二侧，所述第一侧和第二侧分别开设有多个连通所述条形容器内腔且沿所述条形容器的开口端至封闭端方向间隔设置的出水孔。
优选地，所述冷凝器包括两块板面相对且间隔设置的所述冷凝板，两块所述冷凝板之间相互通过连接件连接固定；所述条形容器的数量对应为两个，且相互平行设置，两个所述条形容器的开口端分别与所述进水接头连通；所述条形容器包括中部贯通设置的主体，所述主体的一端设有所述进水接头，所述主体包括相互平行且背向设置的两安装壁，所述安装壁具有与所述进水接头连通的第一水槽；两所述安装壁分别贴设有第一板，所述第一板对应所述第一水槽的位置设置有第二水槽，所述第一水槽和第二水槽组成所述条形容器的内腔。
优选地，所述条形容器的第一侧的多个出水孔处于同一水平直线上，及/或第二侧上的多个出水孔的处于同一水平直线上。
优选地，所述条形容器的第一侧的多个出水孔和所述第二侧上的多个出水孔处于同一水平面上。
优选地，所述条形容器的每一所述出水孔的位置设置有将所述出水孔的水流导向所述冷凝板的导流槽。
优选地，所述条形容器的每一所述出水孔的位置设置有两沿竖直方向设置的挡板，两所述挡板之间形成所述导流槽。
优选地，所述条形容器的第一侧和/或第二侧设置有溢水孔，所述溢水孔与所述条形容器内腔底部的相对位置距离大于所述出水孔与所述条形容器内腔底部的相对位置距离。
优选地，所述烘干风道包括烘干叶轮、风道、涡轮腔、加热器以及驱动所述烘干叶轮转动的烘干电机，所述风道与所述涡轮腔连通，所述烘干叶轮设置于所述涡轮腔内，所述加热器设置于所述风道内，所述涡轮腔底部对应所述烘干叶轮的位置设置有进气口。
优选地，所述烘干叶轮包括固定板和若干弧形叶片，所述固定板中央开设有与烘干电机转轴连接的固定孔；所述弧形叶片其中一弧边与所述固定板底面连接固定，且所述弧形叶片垂直于所述固定板底面设置，所述弧形叶片一端均匀地设置于以所述固定孔为圆心的圆周上，所述弧形叶片的凸出方向与所述烘干叶轮的转动方向相同。
优选地，所述弧形叶片与所述固定孔相背的另一端凸出所述固定板外沿设置。
优选地，所述烘干叶轮还包括固定环，所述弧形叶片与所述固定板相背的弧边的外沿与所述固定环固定连接。
优选地，所述滚筒具有衣物取放口，所述衣物取放口设置有门封组件，所述门封组件包括门封框体和与所述门封框体对应设置的导流管；所述门封框体一端具有一密封窗，所述导流管具有相对的第一端和第二端；所述导流管第一端与所述烘干风道出风口连通，所述导流管第二端设置于所述门封框体内侧且开口与所述密封窗相背。
优选地，所述导流管设置于所述门封框体顶部；所述门封框体上开设有与所述导流管形状相对应的安装孔，所述导流管穿过所述安装孔与所述门封框体固定连接。
优选地，所述门封框体上开设有贯穿的导流孔，所述导流孔外侧开口用于与所述烘干风道连通，所述导流管固定连接于所述导流孔内侧开口。
优选地，所述门封组件还包括固定连接于所述导流孔外侧开口的转接槽，所述导流孔通过所述转接槽与所述洗干一体机的烘干风道连通；所述转接槽的与所述烘干风道相连的一端的内表面设置有密封筋。
本发明洗烘一体机由滚筒、冷凝器、烘干风道、进水装置及排水装置组成，其中，所述冷凝器的湿热空气进口与所述滚筒连通，所述冷凝器的干燥空气出口与所述烘干风道的进风口连通，所述烘干风道的出风口与所述滚筒连通，以形成循环风路；所述冷凝器通过所述进水装置上的多个出水孔均匀输入冷凝水，通过排水装置排出换热后的冷凝水。可以理解的是，本发明的洗烘一体机既能够清洗衣物，用能够烘干衣服，无需人工多次取放衣物，非常方便，由此，方便了衣物的清洗和烘干，且因设有分布有多个出水孔的进水装置可提升烘干效果。
附图说明
图1为本发明洗烘一体机一实施例的立体图；
图2为图1所示的洗烘一体机中沿A1-A1的剖视图；
图3为图1所示的洗烘一体机中壳体和风道的组装示意图；
图4为本发明洗烘一体机用冷凝器一实施例的立体图；
图5为图4所示的洗烘一体机用冷凝器的主视图；
图6为图5所示的洗烘一体机用冷凝器的侧视图；
图7为两块图1所示的洗烘一体机用冷凝器与进水装置的组装示意图；
图8为图7的另一视角图；
图9为图7所示的洗烘一体机用冷凝器与壳体的组装示意图；
图10为图9的另一视角图；
图11为本发明洗烘一体机用冷凝器的进水装置一实施例的立体图；
图12为图11所示的洗烘一体机用冷凝器中局部A的放大图；
图13为图11所示的洗烘一体机用冷凝器的进水装置的一侧视图；
图14为图11所示的洗烘一体机用冷凝器的进水装置的俯视图；
图15为图14中沿B-B的剖视图；
图16为图11所示的洗烘一体机用冷凝器的组装分解图；
图17为图11所示的洗烘一体机用冷凝器的进水装置与冷凝器的组装示意图；
图18为本发明提出的烘干叶轮一实施例的结构示意图；
图19为本发明提出的烘干风道一实施例的结构的半剖图；
图20为本发明提出的门封组件一实施例的结构示意图；
图21为图20所示的门封组件的正视图；
图22为图20所示的门封组件的后视图。
附图标号说明：
标号 名称 标号 名称 标号 名称
10 冷凝器 51 条形容器 2051 固定板
20 烘干风道 52 进水接头 2052 固定孔
30 滚筒 53 挡板 2053 弧形叶片
40 排水装置 511 主体 2054 固定环
50 进水装置 512 安装壁 2055 装配槽
31 壳体 513 第一板 210 烘干电机
32 内筒 501 内腔 220 涡轮腔
33 门封组件 502 出水孔 230 风道
11 冷凝板 503 过孔 240 加热器
11a 进水端 504 导流槽 250 进气口
11b 出水端 505 溢水孔 100 门封框体
101 第一换热部 5011 第一水槽 200 导流管
12 连接件 5012 第二水槽 300 转接槽
13 外壳 130 容置腔 131 固定脚
132 过孔
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，本发明实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本发明中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种洗烘一体机。
参照图1至图3，在本发明一实施例中，所述洗烘一体机包括冷凝器10、烘干风道20、滚筒30、进水装置50及排水装置40，所述冷凝器的湿热空气进口与所述滚筒30连通，所述冷凝器10的干燥空气出口与所述烘干风道20的进风口连通，所述烘干风道20的出风口与所述滚筒30连通，以形成循环风路；所述冷凝器10通过所述进水装置50输入冷凝水，通过排水装置40排出换热后的冷凝水。
其中，滚筒30包括壳体31和内筒32，内筒32安装于壳体31内，通过电机驱动转动，其中，内筒32具有衣物取放口，该衣物取放口通过门封组件33进行密封。其中内筒32由环形侧壁和后盖围合成，侧壁上设置有多个与烘干风道20的出风口连通的出风孔，后盖也设置多个烘干风道20的出风口连通的出风孔，但后盖上的出风孔的孔径应尽量较小设置。
清洗衣服时，通过电机驱动内筒32转动，清洗衣物后，通过烘干风道20工作，向滚筒30中提供干燥的热风对衣物进行烘干处理，衣物烘干过程中产生的湿热空气通过湿热空气进口进入冷凝器10，冷凝器10通过进水装置50进水实现与湿热空气换热，换热后，湿热空气转换成干燥空气被烘干风道20吸入加热后，再次输送至滚筒30中，如此循环，便实现对衣物的烘干处理。
本发明提出的洗烘一体机由滚筒30、冷凝器10、烘干风道20、进水装置50及排水装置40组成，其中，所述冷凝器10的湿热空气进口与所述滚筒30连通，所述冷凝器10的干燥空气出口与所述烘干风道20的进风口连通，所述烘干风道20的出风口与所述滚筒30连通，以形成循环风路；所述冷凝器10通过所述进水装置50输入冷凝水，通过排水装置40排出换热后的冷凝水。可以理解的是，本发明的洗烘一体机既能够清洗衣物，用能够烘干衣服，无需人工多次取放衣物，非常方便，由此，方便了衣物的清洗和烘干。
参照图3至图10，在本发明一优选实施例中，上述冷凝器10包括冷凝板11及外壳13，所述外壳13设置于所述滚筒30的外壁上，且与所述滚筒30的外壁围合成容置所述冷凝板11的容置腔，所述容置腔分别与所述烘干风道20的进风口和所述滚筒30连通。
其中，外壳13优选呈半包围状设置，以围合成容置所述冷凝板11的容置腔130。可以理解的是，当冷凝板11的数量增多时，则容置腔130的空间相应调整。
需要说明的是，该外壳13与滚筒30连接固定后形成的容置腔为换热通道，该换热通道包括位于滚筒30上端的干燥风出口和位于下端的湿热空气进口；其中，冷凝板11安装于换热通道中时，其进水端11a连接进水装置50，接入冷凝水，出水端11b连接排水装置40，以排出换热后的冷凝水，安装后，该冷凝板11将换热通道分隔成多个换热区域。
其中，冷凝板11具有进水端11a、与该进水端11a相对的出水端11b及用于将所述进水端11a进入的冷凝水导向所述出水端11b的导流面。该导流面可为冷凝板11的部分板面，也可以是冷凝板11的整个板面，当然，为了保证换热面积，一般设置冷凝板11的整个板面为导流面；由于冷凝板11具有两个相对的板面，则可相应配置两个导流面，增加导流面积。
其中，导流面上凸设有多个用于减缓流经所述导流面的冷凝水流速的第一换热部101。
本实施例中，第一换热部101可以是各种形状，例如板状、片状、凸条状等，而不管哪一种形状的第一换热部101，应当使第一换热部101具有面向所述进水端11a的阻流面，以将从进水端11a进入至导流面的冷凝水进行阻挡、减缓流速，使其停留换热的时间增长，同时使水流分散，以使冷凝水与湿热空气充分换热，提高换热效率。另外，该第一换热部101还能够减缓从底部上升的湿热空气的流动速度，并使其分散，保证湿热空气与冷凝器10上的冷凝水换热充分，同样提高换热效率。当然，将第一换热部101面向冷凝器10的出水端11b的一侧也设置成面结构时，还可以进一步对底部上升的湿热空气进行减缓、分散，使湿热空气换热也更加充分，大大提高换热效率，并使得进入内桶中的风更加干燥，以便于快速的烘干衣物。
在一优选实施例中，上述第一换热部101呈板状，其一端与所述冷凝板11连接固定，与该端相对的另一端悬空，且该板状第一换热部101的一板面面向所述进水端11a方向，以实现对从进水端11a进入至导流面的冷凝水进行流速减缓。
在一优选实施例中，上述第一换热部101与所述导流面形成开口朝向所述进水端11a方向的夹角，所述夹角角度大于或者等于90度。这种结构的第一换热部101不仅可以减缓冷凝水流速，而且可以保证水流能够沿第一换热部101的阻流面流下并分散，与湿热空气充分换热。
在一优选实施例中，所述第一换热部101的板面倾斜面向所述进水端11a方向。首先，需要说明的是，第一换热部101的一板面可以是直接正面面向进水端11a方向，也可以是如本优选实施例中倾斜面向所述进水端11a方向，并不限定，但采用本优选实施例的技术方案，可以改变和引导冷凝水的流向，以适应不同形状的冷凝板11，例如弯曲的冷凝板11、竖直形的冷凝板11等，另外，也可以避免某处水流集中流下。
在一优选实施例中，上述冷凝板11的两个所述导流面上的第一换热部101位置错开设置，可以使得冷凝板11的两个导流面侧换热更加均匀。而且错开设置时，该冷凝板11可以采用钣金件冲压一体成型。当然本实施例的冷凝板11也可以通过注塑一体成型，此处并不限制。
此外，需要说明的是，上述实施例中的洗烘一体机用冷凝器10包括可以是一块冷凝板11组成，也可以是由多块组成，并不限定，在一优选实施例中，可以采用两块冷凝板11组成，且两块冷凝板11板面相对且间隔设置，两块所述冷凝板11之间相互通过连接件12连接固定。这样设置的目的是，增加冷凝器10的整体换热面积，以满足烘干所需的干燥空气。
在一优选实施例中，外壳13具体是通过固定脚131与洗烘一体机的滚筒30连接固定，其中，固定脚131上设置过孔132，以供螺钉穿过。
该实施例中，可在外壳13面向所述冷凝板11的一侧设置第二换热部（图未示出），该第二换热部的结构与上述冷凝板11上的第一换热部101的结构基本一致，可参照上述冷凝板11上的第一换热部101的结构实现，此处不再赘述。
该实施例中，外壳13优选为塑胶件，且与其上的第二换热部一体注塑成型。
参照图11至图17，在本发明一优选实施例中，上述进水装置50包括具有一端开口，一端封闭的条形容器51，所述条形容器51的开口一端设置有供水流进入其内腔501的进水接头52；所述条形容器51设置有用于与冷凝器10的冷凝板11匹配安装的安装部，当该条形容器51通过安装部安装于冷凝器10的冷凝板11上时，冷凝板11处于条形容器51的竖直下方。
其中，所述条形容器51具有对应所述冷凝板11的两板面的第一侧和第二侧，所述第一侧和第二侧分别开设有多个连通所述条形容器51内腔501且沿所述条形容器51的开口端至封闭端方向间隔设置的出水孔502。
整机装配时，进水接头52用于连接进水阀，以将冷凝水导入条形容器51的内腔501中，当水流达到各个出水孔502的水位时，冷凝水通过各个出水孔502流出，以均匀的洒落至冷凝板11的两个板面上，以进行换热，由此，冷凝水与冷凝器10的换热面积不仅较大，而且换热更加充分，从而提高冷凝水的利用率以及冷凝器10的换热效率。此外，由于换热更加充分，换热后的干燥风的干燥程度较高，使得烘干效率较高，可以大大节省电能。
需要说明的是，条形容器51的数量对应冷凝器10的冷凝板11的数量设置，当条形容器51的数量为多个时，可以参照如下优选实施例进行适应性设置，在该优选实施例中，所述条形容器51的数量为两个，且相互平行设置，两个所述条形容器51的开口端分别与所述进水接头52连通，两个条形容器51通过公共的进水接头52进水，可以减少结构体积。
优选地，结合图14至图16，上述条形容器51包括中部贯通设置的主体511，所述主体511的一端设有所述进水接头52，所述主体511包括相互平行且背向设置的两安装壁512，所述安装壁512具有与所述进水接头52连通的第一水槽5011；两所述安装壁512分别贴设有第一板513，所述第一板513对应所述第一水槽5011的位置设置有第二水槽5012，所述第一水槽5011和第二水槽5012组成所述条形容器51的内腔501。其中，在两安装壁512上设置多个出水孔502，且在第一板513上设置多个出水孔502；安装部设置于两安装壁512和两第一板513的下端，为过孔503结构，冷凝板11对应也有安装孔。此外，安装壁512的下端与第一板513的下端之间还可设置供冷凝板11插入的卡槽，安装时，将冷凝板11插入卡槽之后，然后通过安装壁512与第一板513将冷凝板11夹持固定，再然后将螺栓穿过各部件上的过孔503及安装孔后，在螺栓上拧紧螺母锁紧，以使冷凝板11与条形容器51连接固定。本实施例的这种结构牢固，容易成型和安装。
需要说明的是，上述条形容器51的第一侧和第二侧上的出水孔502的数量可以相同，也可以不同，在一优选实施例中，第一侧和第二侧上的出水孔502的数量相同设置，第一侧上的多个所述出水孔502和第二侧上的多个所述出水孔502沿所述条形容器51的内腔501的开口端至封闭端方向相互错开设置。这种结构，可以滴落至冷凝板11两板面的冷凝水位置不在冷凝板11的同一区域，提高冷凝水通过冷凝板11换热的效果。例如，图14所示的条形容器51结构，其第一侧和第二侧上的出水孔502的数量分别为两个。
进一步地，为了使各个出水孔502同时出水而换热均匀、充分，上述条形容器51的第一侧的多个出水孔502处于同一水平直线上，及/或第二侧上的多个出水孔502的处于同一水平直线上，更优的是，上述条形容器51的第一侧的多个出水孔502和第二侧上的多个出水孔502处于同一水平面上，保证滴落至冷凝板11的两个板面上的冷凝水同步，而使换热效果更好。
进一步地，为了使冷凝水通过冷凝板11更充分的换热，所述出水孔502为椭圆孔或者腰形孔，其椭圆长轴的直径为1.5毫米左右，椭圆短轴的直径为1毫米左右，这种形状及大小的出水孔502能够使得冷凝水流出后，以水滴的形式滴落至冷凝板11上，从而提高冷凝水的利用率。
进一步地，结合图2及图4，上述实施例中，所述条形容器51的每一所述出水孔502的位置设置有将所述出水孔502的水流导向所述冷凝板11的导流槽504。该导流槽504使得出水孔502流出的水流顺畅的流向冷凝板11的预定位置。
该实施例中，导流槽504可以是由条形容器51的外壁凹设形成，也可以采用，如图12所示的结构实现，具体地，每一所述出水孔502的位置设置有两沿竖直方向设置的挡板53，两所述挡板53之间形成所述导流槽504。
需要说明的是，在具有第一板513的实施例中，导流槽504设于第一板513背向主体511的一侧。
进一步地，结合图12及图13，为了避免条形容器51的内腔501内储蓄水量过多，所述第一侧和/或第二侧设置有溢水孔505，所述溢水孔505与所述条形容器51内腔501底部的相对位置距离大于所述出水孔502与所述条形容器51内腔501底部的相对位置距离。可以理解的是，当该洗烘一体机工作中冷凝水过多时，可以通过溢水孔505将过多的冷凝水快速地排掉。其中，溢水孔505的孔径可与上述出水孔502的孔径一致。
需要说明的是，该溢水孔505也可设于导流槽504内。
参照图18及图19，在本发明一优选实施例中，上述烘干风道20包括烘干叶轮205、风道230、涡轮腔220、加热器240以及驱动烘干叶轮205转动的烘干电机210。
其中，烘干叶轮205包括固定板2051和若干弧形叶片2052，其中固定板2051通常为圆形且中央位置开设有用以于烘干电机210转轴连接的固定孔2053；弧形叶片2052的其中一弧边与固定板2051底面固定连接且弧形叶片2052垂直于固定板2051底面设置，若干弧形叶片2052的一端均匀地设置于以固定孔2053为圆心的圆周上，同时弧形叶片2052的外弧面面向烘干叶轮205的转动方向设置，即弧形叶片2052的凸出方向与烘干叶轮205的转动方向相同。
烘干叶轮205主要将空气由固定板2051的底面抽入并由叶片之间的间隙流出，本实施例的烘干叶轮205中，弧形叶片2052的凸出方向与烘干叶轮205的转动方向相同，进入固定板2051底面的空气沿弧形叶片2052的内弧面加速流出，大大提高了出气风速，进而提高了进风量，能够快速提高风压，有利于提高洗烘一体机的烘干能力。
本实施例的烘干叶轮205可以满足在高转速和高压力条件下的正常工作的要求。在低转速时所需的启动力矩较低，便于烘干电机210的启动，但是随着转速的提高，烘干叶轮205的升压能力迅速提升，尤其时在高转速运行时（4500rpm以上），该实施例的烘干叶轮205可以产生特别高的风压，甚至将冷凝器10中的冷凝水抽入烘干风道20，通过加热器加热形成蒸汽，并且将蒸汽高速出到筒内的衣物上，实现蒸汽熨烫的功能。同时该实施例的烘干叶轮205高转速时更加稳定，性能也更更稳定可靠。
但是随着转速的提高，升压能力迅速提升，尤其是在高转速运行时(4500rpm以上)，后向式风扇可以产生特别高的风压，甚至可以将冷凝器10中的冷凝水抽进去，并且在高转速后向式风扇工作更加稳定，强度也更为可靠。
其中，上述烘干电机210的转轴与烘干叶轮205的固定孔2053连接固定，烘干叶轮205固定设置于涡轮腔220内，风道230与涡轮腔220连通，涡轮腔220底部对应烘干叶轮205的位置设置有进气口。
烘干叶轮205在烘干电机210的驱动下转动，由涡轮腔220底部的进气口抽入空气，空气沿弧形叶片2052的内弧面加速流入涡轮腔220内，在烘干叶轮205的带动下高速旋转形成涡流，最终由涡轮腔220和风道230的连通口流入风道230内，在风道230内经过加热器240的加热成为高温烘干气流，在风道230的导向下进入洗烘一体机的内筒32，对放置于内筒32内的衣物进行烘干加热。
优选地，上述弧形叶片2052与固定孔2053相背的另一端凸出固定板2051的外沿设置。
弧形叶片2052固定于固定板2051底面上时，其中一端固定于以固定孔2053为圆心的圆周上，另一端则既可以设置于固定板2051的底面上又可以凸出固定板2051的外沿设置。弧形叶片2051凸出固定板2051的外沿设置并靠近固定烘干叶轮205的腔室外壁时，由弧形叶片2052内弧面加速流出的空气会形成涡流，进一步增加风速和风压，提高相同时间内的进风量。
优选地，该实施例中的烘干叶轮205还包括固定环2054，弧形叶片2052与固定板2051相背的另一弧形与固定环2054固定连接。
该实施例中，通过固定环2054将弧形叶片2052与固定板2052相背的另一弧边固定连接，提高烘干叶轮205的承压强度及固定效果，防止因高速转动下因承压过高而导致弧形叶片2052脱离固定板。
进一步地，固定环2054固定连接于弧形叶片2052的外沿。
固定环2054与弧形叶片2052之间的固定连接位置处于弧形叶片2052的外沿时，固定效果较优。
优选地，固定板2051中央朝向所述固定板2051底部凹陷形成有装配槽2055，装配槽2055作为烘干叶轮205与驱动其转动的烘干电机210的转轴的固定位，凹陷的装配槽2055有利于提高转轴与固定板2051之间的固定效果，同时也更加方便烘干叶轮205与烘干电机210之间的拆装维护。
优选地，该发明中固定于固定板2051底面的弧形叶片2052数量为10片。
固定于固定板2051底面的弧形叶片2052数量根据实际情况设置，本实施例中优选为10片，该实施例出风量大，升压快速。
优选地，上述实施例中的烘干电机210为变频电机，通过使用变频电机，能够方便快捷地调节烘干叶轮205的转速，进而控制进入洗烘一体机的烘干气流的风速和数量；当内筒32内的衣物较少时，控制较少的烘干气流进入，当内筒32内的衣物较多时，提高烘干气流的风速和进入洗烘一体机的进气量，有利于提高能源的利用效率。
优选地，风道230呈扁平的管状设置。
风道230的形状可以根据实际使用情况和使用环境进行选择，该实施例中，风道230呈扁平的管状设置。扁平的管状风道230相较于传统的圆形管更易于安装固定且不会影响洗烘一体机的整体外观，扁平的管状风道230还可以在一定程度上提高通过的风量，进而提高洗烘一体机的烘干效果。
风道230内的加热器240可以优选为现有的发热管式发热器，且加热器240呈S状设置于风道230内，呈S状设置大大增加了与风道内气流的接触面积，有利于提高气流的加热效率。
参照图20至图22，在本发明一优选实施例中，上述门封组件33包括与滚筒30的内筒32形状相适配的门封框体100和对应于门封框体100设置的若干导流管200，门封框体100的一端面上设置有密封窗，用户通过密封窗可以观察洗烘一体机内部的工作情况，导流管200具有相对的第一端和第二端，导流管200的第一端用于与洗烘一体机的烘干风道20连通，导流管200的第二端则设置于洗烘一体机的内部且开口与门封框体100上的密封窗相背。烘干热风由导流管第一端进入导流管200内，之后在导流管200的引导下经由第二端而直接进入内筒32，直接对内筒32里的衣物进行烘干加热。
该实施例由于导流管200的定向引导，避免了烘干热风进入洗烘一体机内时烘干热风散开而导致烘干效率降低同时不会影响门封框体100的正常密封性能。此外，该实施例还避免了散开的部分烘干热风直接进入洗烘一体机外桶与内筒32之间的间隙内，由此间隙内与抽屉盒连通的波纹管直接进入抽屉盒导致抽屉盒温度过高，使用者打开抽屉盒时可能导致烫伤，存在安全隐患的缺陷。
优选地，导流管200上的第一端、第二端的开口为腰形口。
导流管200上的第一端和第二端开口的形状可以根据实际的情况进行选择，例如传统的圆管形或者其他形状，该实施例中，进气口和出气口的开口优选为腰形孔。呈腰形孔设置的进气口和出气口开口，提高了烘干热风的通过效率，且更易与门封框体100贴合固定。
优选地，导流管200设置于门封框体顶部。
现有的洗烘一体机通常为滚筒式，与之匹配的门封框体100通常为圆形，导流管200的位置可以根据实际需要来设置，一方面需要考虑烘干风道20的位置，另一方面需要方便导流管200的设置，综合上述因素，较优的选择是将导流管200设置于门封框体100的顶部，而洗烘一体机的烘干风道20通常设置于机体的顶部，该实施例的门封组件33安装较为方便。
本实施例中，导流管200既可以对应贴合门封框体100并固定连接于门封框体100的侧沿，还可以贯穿门封框体100而与其固定连接。无论哪种连接方式，导流管200的第二端均设置于门封框体100内侧且朝向洗烘一体机的内筒32设置，而第一端则作为烘干热风的进气口。
具体地，门封框体100上设置有贯穿的安装孔（未标示），安装孔的形状与导流管200的形状相应，导流管200穿过此安装孔而与门封框体100固定连接。
该实施例中的安装孔并不作为烘干热风的通道，而仅仅只作为导流管200的固定孔，导流管200第一端穿过安装孔并显露于门封框体100外而形成与烘干风道20连接的进气口，导流管200的第二端则朝向洗烘一体机的内筒32设置。导流管200可以卡设于安装孔内或者使用螺钉或者粘接、焊接等方式与门封框体100之间相对固定。该实施例门封组件33气密性优，组装方便，加工难度相对较低，安装方便。
进一步地，导流管200的第一端的中心轴与第二端的中心轴之间呈90°角设置，即导流管200整体呈L形设置。
导流管200的两端之间可呈任意角度设置，只需保证导流管200与门封框体100相对固定后，第二端朝向洗烘一体机的内筒32。该实施例中导流管200第一端的中心轴与第二端的中心轴之间呈90°角设置，即导流管200与门封框体100固定连接的一端与另一端之间相对垂直。烘干风道20内的烘干热风由导流管200显露于门封框体100外侧的第一端进入导流管200，并在导流管200的引导下吹向内筒32内的衣物，对衣物进行烘干加热、该实施例中的导流管200结构与现有的滚筒30式洗烘一体机的结构更加匹配，烘干效率高。
参见图1，本发明的另一实施例中，门封框体100上开设有贯穿门封框体100的导流孔（不可见），导流孔的外侧开口与洗烘一体机的烘干风道20连通，同时导流管200固定连接于导流孔的内侧开口。
具体地，该实施例中，导流孔设置于门封框体100的壁体上并贯穿门封框体100，导流孔的两端开口方向与门封框体100上的密封窗平行，其外侧开口烘干风道20连通，内侧开口则与导流管200的第一端连接。导流管200未与导流孔连通的第二端朝向洗烘一体机的内筒32设置。烘干风道20内的烘干热风由导流孔进入导流管200，在导流管200的引导下发生转向，直接吹向内筒32内的衣物，方便快捷，烘干效率高。同时，门封框体100与导流管200合为一体设置，减小了占用的空间。
进一步地，导流管200还包括设置与门封框体100外侧并与导流孔连通的转接槽300，导流孔通过此转接槽300与烘干风道20连通，转接槽300形状与烘干风道20形状相应。
该实施例中，通过增设与烘干风道20形状适配的转接槽300，使得烘干风道20与导流孔连通时密封更加严密，同时拆装更加方便，便于更换维护。
转接槽300、导流管200有多种方式与导流孔固定安装，如螺接、粘接、焊接等，如转接槽300、导流管200的开口略小于导流孔的端口，安装时直接将转接槽300、导流管200插设于导流孔内即完成安装。该实施例的转接槽300和/或导流管200与导流孔之间安装方便且气密性较好。
同时，转接槽300、导流管200还可以由门封框体100的壁体向外或向内延伸形成而并非安装固定于门封框体100上。一体成型的转接槽300、导流管200和门封框体100，气密性更优同时整体结构设计更加合理，占用空间更少。
进一步地，转接槽300与烘干风道20相连的一端的内表面设置有密封筋（不可见）。
烘干风道20内的烘干热风由转接槽300进入导流孔内，转接槽300与烘干风道20连接的密封性十分重要。为此，该实施例中，在转接槽300与烘干风道20相连的一端的内表面凸设若干密封筋，避免高温气流外泄而烫伤使用者，提高用户使用感受。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (20)

  1. 一种洗烘一体机，其特征在于，包括滚筒、冷凝器、烘干风道、进水装置及排水装置，所述冷凝器的湿热空气进口与所述滚筒连通，所述冷凝器的干燥空气出口与所述烘干风道的进风口连通，所述烘干风道的出风口与所述滚筒连通，以形成循环风路；所述冷凝器通过所述进水装置输入冷凝水，通过排水装置排出换热后的冷凝水，所述进水装置上分布有多个出水孔。
  2. 如权利要求1所述的洗烘一体机，其特征在于，所述冷凝器包括冷凝板及外壳，所述冷凝板具有进水端、与该进水端相对的出水端及用于将所述进水端进入的冷凝水导向所述出水端的导流面，所述导流面上凸设有多个用于减缓流经所述导流面的冷凝水流速的第一换热部；所述外壳设置于所述滚筒的外壁上，且与所述滚筒围合成容置所述冷凝板的容置腔，所述容置腔分别与所述烘干风道的进风口和所述滚筒连通。
  3. 如权利要求2所述的洗烘一体机，其特征在于，所述第一换热部呈板状，其一端与所述冷凝板连接固定，与该端相对的另一端悬空，且该板状第一换热部的一板面面向所述进水端方向；所述第一换热部与所述导流面形成开口朝向所述进水端方向的夹角，所述夹角角度大于或者等于90度。
  4. 如权利要求3所述的洗烘一体机，其特征在于，所述冷凝板包括背对设置的两个所述导流面，两个所述导流面上分别设置有所述第一换热部；所述冷凝板的两个所述导流面上的第一换热部位置错开设置。
  5. 如权利要求2所述的洗烘一体机，其特征在于，所述外壳面向所述冷凝板的一侧设置有第二换热部。
  6. 如权利要求2所述的洗烘一体机，其特征在于，所述进水装置包括具有一端开口，一端封闭的条形容器，所述条形容器的开口一端设置有供水流进入其内腔的进水接头；所述条形容器设置有用于与冷凝器的冷凝板匹配安装的安装部，所述条形容器具有对应所述冷凝板的两板面的第一侧和第二侧，所述第一侧和第二侧分别开设有多个连通所述条形容器内腔且沿所述条形容器的开口端至封闭端方向间隔设置的出水孔。
  7. 如权利要求6所述的洗烘一体机，其特征在于，所述冷凝器包括两块板面相对且间隔设置的所述冷凝板，两块所述冷凝板之间相互通过连接件连接固定；所述条形容器的数量对应为两个，且相互平行设置，两个所述条形容器的开口端分别与所述进水接头连通；所述条形容器包括中部贯通设置的主体，所述主体的一端设有所述进水接头，所述主体包括相互平行且背向设置的两安装壁，所述安装壁具有与所述进水接头连通的第一水槽；两所述安装壁分别贴设有第一板，所述第一板对应所述第一水槽的位置设置有第二水槽，所述第一水槽和第二水槽组成所述条形容器的内腔。
  8. 如权利要求7所述的洗烘一体机，其特征在于，所述条形容器的第一侧的多个出水孔处于同一水平直线上，及/或第二侧上的多个出水孔的处于同一水平直线上。
  9. 如权利要求8所述的洗烘一体机，其特征在于，所述条形容器的第一侧的多个出水孔和所述第二侧上的多个出水孔处于同一水平面上。
  10. 如权利要求7所述的洗烘一体机，其特征在于，所述条形容器的每一所述出水孔的位置设置有将所述出水孔的水流导向所述冷凝板的导流槽。
  11. 如权利要求10所述的洗烘一体机，其特征在于，所述条形容器的每一所述出水孔的位置设置有两沿竖直方向设置的挡板，两所述挡板之间形成所述导流槽。
  12. 如权利要求7所述的洗烘一体机，其特征在于，所述条形容器的第一侧和/或第二侧设置有溢水孔，所述溢水孔与所述条形容器内腔底部的相对位置距离大于所述出水孔与所述条形容器内腔底部的相对位置距离。
  13. 如权利要求1所述的洗烘一体机，其特征在于，所述烘干风道包括烘干叶轮、风道、涡轮腔、加热器以及驱动所述烘干叶轮转动的烘干电机，所述风道与所述涡轮腔连通，所述烘干叶轮设置于所述涡轮腔内，所述加热器设置于所述风道内，所述涡轮腔底部对应所述烘干叶轮的位置设置有进气口。
  14. 如权利要求13所述的洗烘一体机，其特征在于，所述烘干叶轮包括固定板和若干弧形叶片，所述固定板中央开设有与烘干电机转轴连接的固定孔；所述弧形叶片其中一弧边与所述固定板底面连接固定，且所述弧形叶片垂直于所述固定板底面设置，所述弧形叶片一端均匀地设置于以所述固定孔为圆心的圆周上，所述弧形叶片的凸出方向与所述烘干叶轮的转动方向相同。
  15. 如权利要求14所述的洗烘一体机，其特征在于，所述弧形叶片与所述固定孔相背的另一端凸出所述固定板外沿设置。
  16. 如权利要求14所述的洗烘一体机，其特征在于，所述烘干叶轮还包括固定环，所述弧形叶片与所述固定板相背的弧边的外沿与所述固定环固定连接。
  17. 如权利要求1所述的洗烘一体机，其特征在于，所述滚筒具有衣物取放口，所述衣物取放口设置有门封组件，所述门封组件包括门封框体和与所述门封框体对应设置的导流管；所述门封框体一端具有一密封窗，所述导流管具有相对的第一端和第二端；所述导流管第一端与所述烘干风道出风口连通，所述导流管第二端设置于所述门封框体内侧且开口与所述密封窗相背。
  18. 如权利要求17所述的洗烘一体机，其特征在于，所述导流管设置于所述门封框体顶部；所述门封框体上开设有与所述导流管形状相对应的安装孔，所述导流管穿过所述安装孔与所述门封框体固定连接。
  19. 如权利要求17所述的洗烘一体机，其特征在于，所述门封框体上开设有贯穿的导流孔，所述导流孔外侧开口用于与所述烘干风道连通，所述导流管固定连接于所述导流孔内侧开口。
  20. 如权利要求19所述的洗烘一体机，其特征在于，所述门封组件还包括固定连接于所述导流孔外侧开口的转接槽，所述导流孔通过所述转接槽与所述洗干一体机的烘干风道连通；所述转接槽的与所述烘干风道相连的一端的内表面设置有密封筋。
PCT/CN2016/074560 2015-12-30 2016-02-25 洗烘一体机 WO2017113493A1 (zh)

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