CN1609325A - Condensing unit for wasing dryer - Google Patents

Condensing unit for wasing dryer Download PDF

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Publication number
CN1609325A
CN1609325A CN 200310102596 CN200310102596A CN1609325A CN 1609325 A CN1609325 A CN 1609325A CN 200310102596 CN200310102596 CN 200310102596 CN 200310102596 A CN200310102596 A CN 200310102596A CN 1609325 A CN1609325 A CN 1609325A
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China
Prior art keywords
condensed water
condenser pipe
air
bucket
pipe
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Pending
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CN 200310102596
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Chinese (zh)
Inventor
朴永焕
洪京燮
郑春勉
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LG Electronics Inc
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LG Electronics Inc
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Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to CN 200310102596 priority Critical patent/CN1609325A/en
Publication of CN1609325A publication Critical patent/CN1609325A/en
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Abstract

The present invention is the condensator for washing and stoving machine. The washing and stoving machine includes one casing forming holding space; one water tank installed inside the casing; one air pipe connected to the water tank for leading air into the water tank; one blower for blowing air via the air pipe; and one heater for heating air before being led into the water tank. The condensator includes condensating pipe with one end connected to the lower part of the water tank and the other end extending upwards; condensated water supplying pipe connected to the water tank to provide condensated water to the condensating pipe, and condensated water dispersing part with dispersing holes on the outlet side of the condensated water supplying pipe for dispersing and dropping the condensated water.

Description

The condensing unit of drying and washing machine
Technical field
The present invention relates to a kind of condensing unit of drying and washing machine, and relate more particularly to a kind of condensing unit that can improve the drying and washing machine of oven dry performance by the raising condensation efficiency.
Background technology
Fig. 1 is the sectional view of the drying and washing machine of prior art, and Fig. 2 is the enlarged drawing of the condenser pipe of Fig. 1.As shown in the figure, drying and washing machine comprises that bucket 21 that a shell that forms spatial accommodation therein 11, one be positioned at shell 11 and be used for receiving therein laundry water, one are centered around cylinder 31 and a drum drive motor 33 that is used for head roll 31 of the horizontally disposed rotatable setting of rotation of bucket 21.
Shell 11 has four limit box-shapeds and is provided with the inlet that is used for putting in its front clothing.Side at inlet forms the door 13 that is used to open and close inlet.
Bucket 21 has box-shaped, and the one side is open, and open area is inlet porting correspondingly.Be used for the spring part 23 of resiliency supported bucket 21 and the upper and lower sides that shock absorber 25 is installed in bucket 21 respectively.And, be used to discharge the drainpipe 27 of laundry water and a side of the bottom that draining pump 29 is installed in bucket 21.
At the Background Region of bucket 21, a condenser pipe 41 is installed, its mode extends upward for its end is connected in its other end of bucket 21.Be used for being installed in the upper end of condenser pipe 41 via the fan 47 of the air in the condenser pipe 41 suction buckets 21.One end of air hose 48 is connected in the front upper of bucket 21, and its other end is connected in the outlet of fan 47.Being used for heater for heating air 49 is installed in the air hose 48.
Condenser pipe 41 has " L " shape, and air and the condensed water extracted out from bucket 21 can flow therein, and the fan connecting part that is connected with fan 47 is divided 42 upper areas that are molded over condenser pipe.Be used to provide an end of the condensed water supply pipe 43 of condensed water to import in fan connecting part is divided a side of 42.And, divide the periphery of the condensed water supply pipe 43 in 42 to form the condensed water holding portion 44 that is used to hold the scheduled volume condensed water that is provided in the importing fan connecting part.One end of corrugated pipe connector 45 is connected in bucket 21, and its other end is connected in the lower end of condenser pipe 41.
In this structure, thereby when finishing processed and begin oven dry processing startup fan 47, air is from bucket 21 interior extractions and upwards mobile along condenser pipe 41.Upwards flow air flows and by heater 48 heating, flows into then in the bucket 21 along air hose 48.
Flow into the moisture that bucket 21 interior high temperature airs comprise clothing, flow along condenser pipe 41, and the condensation by the condensed water cooling that is provided via condensed water supply pipe 43.The Cryogenic air of removing moisture is by heater 49 heating, and the high temperature drying air flow after the heating is gone into bucket 21, comprises the moisture of clothing, and condensation in condenser pipe 41, thereby the oven dry of carrying out clothing is handled.
But in existing drying and washing machine, condenser pipe 41 has comparatively complicated structure, thereby the manufacture process difficulty, and air flow is unsmooth so reduce the oven dry performance.And, the condensed water that provides from condensed water supply pipe 43 flows downward through the territory, a lateral areas of condenser pipe 41 as shown in Figure 2, and upwards flow through the opposite side zone, thereby do not have good condensation efficiency and therefore reduce drying efficiency from the air that bucket 21 is extracted out.
Summary of the invention
Therefore an object of the present invention is to provide a kind of condensing unit that can improve the drying and washing machine of oven dry performance by the raising condensation efficiency.
In order to realize these and other advantages and, as concrete enforcement of this paper institute and broad description, provide a kind of condensing unit of drying and washing machine that wherein this drying and washing machine comprises a shell that forms spatial accommodation therein according to purpose of the present invention; Installation bucket in the enclosure; An air hose, one end are connected in bucket and are used for air is imported bucket; One is used for along the fan of air hose blow air; And one be used for the air of air hose is being imported the heater that heats before the bucket, and this condensing unit comprises: condenser pipe, and the one end is connected in the bottom of bucket and its other end extends upward; The condensed water supply pipe is connected in the condenser pipe bottom and is used for condensed water is provided in the condenser pipe; And condensed water disperses part, has a plurality ofly along the dispersion hole of condenser pipe circumferencial direction according to the certain intervals moulding, and is arranged in the outlet side of condensed water supply pipe along the flow direction of condensed water, is used to disperse and drip the condensed water that provides from the condensed water supply pipe.
Condensed water disperses preferably condensed moisture loose mail of part, comprises annular inward flange, is used to form air hole, passes through its center via this air hole air; Outward flange is with the inward flange arranged concentric and have the diameter bigger than the diameter of inward flange; Connect the bottom, be used to connect the bottom of inward flange and outward flange to form condensation water channel, condensed water flows between inward flange and outward flange via this passage, and wherein this connection bottom is provided with a plurality of dispersion hole of moulding that run through with the condensed water that disperses and drippage flows.
The condensed moisture loose mail comprises and disperseing at least one partly and a plurality of interface channel part, disperse to have between part and the inward flange circulation of air wherein at interval and be connected in condensation water channel and be used for therein heart zone and drip condensed water dispersedly, interface channel partly is used to connect condensation water channel and interior dispersion part.
Preferably form at least one open-work that is used to drip condensed water in the bottom of interface channel part.
The condensed water supply pipe is connected in the condensed moisture loose mail along the tangential direction of outward flange, and interface channel partly is shaped to along the close interior dispersion part of the circumferencial direction of inward flange.
Condenser pipe preferably is configured to have the shape of circular cross-section and extends downwards according to the join domain of certain-length from the condensed water supply pipe along its inner periphery.
Condenser pipe further comprises corrugated pipe connector, and the one end is connected in the lower end of condenser pipe, and the other end is connected in the bottom of bucket.
Preferably form the drain connection of drainpipe that is used to discharge condensed water that is connected in bucket at corrugated pipe connector.
Preferably further comprise chamber, it has bigger cross-sectional flow area than condenser pipe, and the one end is connected in condenser pipe, and the other end is connected in the fan inlet, and be provided with condensed water supply opening, the condensed water supply pipe is connected in this condensed water supply opening in the one side.
Condensed water disperses preferably condensed water guiding piece of part, it is shaped to annular, has predetermined diameter with heart ventilating air therein, and be provided with a column part, be used for that direct condensed water periphery along condenser pipe between chamber flows when the bottom of column part contact chamber interior.
Form the guiding sloping portion on the top of condensed water guiding piece, it is from the outward-dipping extension of upper end edge radial direction of column part and along the circumferential direction extend, and is used to guide the condensation flow that provides from the condensed water supply pipe central area to the air flow warp.
Preferably, condenser pipe is provided with a plurality of from its inwall ledge outstanding towards its center.
Preferably, ledge is the raised line that extends relatively along its circumferencial direction.
Preferably, ledge is along the inner periphery moulding spirally of condenser pipe.
Preferably, ledge tilts towards the upper end of condenser pipe.
From can know above-mentioned and other purposes, feature, aspect and advantage of the present invention more below in conjunction with the detailed description of the present invention of accompanying drawing.
Description of drawings
Be contained in this with the further the present invention of understanding and constitute specification a part accompanying drawing express embodiments of the invention, and and specification be used for illustrating principle of the present invention together.In the accompanying drawing:
Fig. 1 is the sectional view of the drying and washing machine of prior art;
Fig. 2 is the enlarged drawing of a part of the condensing unit of Fig. 1;
Fig. 3 illustrates the user mode according to the condensing unit of the drying and washing machine of the first embodiment of the present invention;
Fig. 4 is the enlarged drawing of the critical piece of Fig. 3;
Fig. 5 is the perspective view of the chamber of Fig. 3;
Fig. 6 is the perspective view of the condensed water guiding piece of Fig. 3;
Fig. 7 illustrates the user mode of the condensing unit of drying and washing machine according to a second embodiment of the present invention;
Fig. 8 and 9 is respectively the perspective view and the plane of the condensed moisture loose mail of Fig. 7;
Figure 10 is the plane of condensed moisture loose mail of the drying and washing machine of a third embodiment in accordance with the invention;
Figure 11 is the sectional view along the A-A line of Figure 10;
Figure 12 is the plane of condensed moisture loose mail of the drying and washing machine of a third embodiment in accordance with the invention;
Figure 13 illustrates the user mode of condensing unit of the drying and washing machine of a fourth embodiment in accordance with the invention; And
Figure 14 is the enlarged drawing of the outburst area of Figure 13.
The specific embodiment
In detail with reference to the preferred embodiments of the present invention, its example is represented in the accompanying drawings now.
Fig. 3 illustrates the user mode according to the condensing unit of the drying and washing machine of the first embodiment of the present invention, and Fig. 4 is the enlarged drawing of the critical piece of Fig. 3, and Fig. 5 is the perspective view of the chamber of Fig. 3, and Fig. 6 is the perspective view of the condensed water guiding piece of Fig. 3.Parts with structure identical with the parts of front are represented with identical label.
As shown in the figure, drying and washing machine comprises a shell that forms spatial accommodation therein 11, one be positioned at shell 11 bucket 21 that is used for receiving therein laundry water, a cylinder 31 and drum drive motor 33 that is used for head roll 31 that can be rotatably set in bucket 21.
Bucket 21 has box-shaped, and the one side is open, and open area is inclined upwardly in shell 11.Bucket 21 is provided with a condensing unit according to the drying and washing machine of the first embodiment of the present invention at its Background Region.
The condensing unit of drying and washing machine comprises condenser pipe 51, and the one end is connected in bucket 21; Air hose 48, the one end is connected in bucket 21 and the other end is connected in condenser pipe 51; Fan 47 is arranged between condenser pipe 51 and the air hose 48, is used for via condenser pipe 51 and air hose 48 air being imported bucket 21 and returning bucket 21; Condensed water supply pipe 43 is used for condensed water is provided to condenser pipe 51; And condensed water guiding piece 61, the condensed water that is used for providing from condensed water supply pipe 43 is provided to condenser pipe 51 inside with disperseing.
Condenser pipe 51 comprises a vertical cross-section part 52a and an angled section part 52b, vertical cross-section part 52a has circular cross-section and is arranged in up and down in the shell 11, and angled section part 52b is in tilted layout and has a bending towards bucket 21 from the lower end of vertical cross-section part 52a.
One end of corrugated pipe connector 45 is connected in the following rear region of bucket 21, and its other end is connected in angled section part 52b.Form a drain connection 46 at the lower area of corrugated pipe connector 45 and be used to discharge condensed water, an end of drain connection 46 is connected in drainpipe 27.
Form a chamber 52c in the upper part of condenser pipe 51, its cross-sectional flow area flow section is greater than condenser pipe 51, and condensed water guiding piece 61 is installed in the chamber 52c.
Form an acclivitous sloping portion 55 in the bottom of chamber 52c, having the cross-sectional flow area bigger, and form a fan connecting part that is connected in fan 47 inlets on the top of chamber 52c and divide 58 than condenser pipe 51.Side at sloping portion 55 forms a water supply opening 57, thereby condensed water supply pipe 43 can be connected in it.The condensed water that forms an annular at the lower end of sloping portion 55 interior zone disperses part 60, and a certain amount of condensed water that holds and disperse drippage to provide from condensed water supply pipe 43 is provided.And, disperse part 60 at condensed water, form a plurality of condensed water dispersion grooves 64 that are used to drip condensed water along its circumferencial direction according to the certain intervals depression.
Condensed water guiding piece 61 comprises a column part 62a and a guiding sloping portion 62b, column part 62a has cylindrical shape and is provided with air openings 63 and is used for circulation from condenser pipe 51 flow air upwards, and guiding sloping portion 62b extends from the upper end of column part 62a with being inclined upwardly.Column part 62a is shaped to the internal diameter diameter about equally that has with condenser pipe 51, and lower region thereof is arranged as the upper end of condensation by contact aqueous dispersion part 60.
In this structure, thereby when finishing processed and begin oven dry processing startup fan 47, the air in the bucket 21 are drawn out of via corrugated pipe connector 45 and upwards flow along condenser pipe 51.Upwards flow air is heated by heater 49 through passing through fan 47.High temperature air after the heating flows in the bucket 21, comprises the moisture of clothing, is drawn out of and upwards flows along condenser pipe 51 via corrugated pipe connector 45.
Simultaneously, the condensed water that is provided in the chamber 52c from condensed water supply pipe 43 flows along the circumferencial direction of condensed water guiding piece 61.A certain amount of condensed water is received within space between condensed water guiding piece 61 and the chamber 52c and condensed water guiding piece 61 and condensed water to be disperseed in the space between the part 60, and the part of condensed water disperses the condensed water on the part 60 to disperse groove 64 to drip equably at the whole circumference face of condenser pipe 51 via being positioned at condensed water.Thus, thereby also be condensed from the high temperature humid air Rapid Thermal exchange that bucket 21 is extracted out, and airborne moisture flows to drainpipe 27 along with condensed water via the pipe joint 46 of the lower area that is positioned at corrugated pipe connector 45 and drips, thereby is sucked into the outside by the driving of draining pump 29.
Be the high temperature drying air thereby be changed by heater 49 heating, be imported into then in the bucket 21 along the dry air that condenser pipe 51 upwards flows.Then, dry air comprises the moisture in the clothing and is sucked, and repeats described process, thereby the oven dry of carrying out clothing is handled.
Fig. 7 illustrates the user mode of the condensing unit of drying and washing machine according to a second embodiment of the present invention, and Fig. 8 and 9 is respectively the perspective view and the plane of the condensed moisture loose mail of Fig. 7.Parts with structure identical with the parts of front are represented with identical label, and are omitted detailed description thereof.As shown in the figure, the condensing unit of drying and washing machine comprises condenser pipe 51, and the one end is connected in bucket 21; Air hose 48, one end are connected in the front upper zone of bucket 21 and the other end is connected in condenser pipe 51; Fan 47 is arranged between condenser pipe 51 and the air hose 48, is used for via condenser pipe 51 and air hose 48 air being imported bucket 21 and returning bucket 21; Condensed water supply pipe 43 is used for condensed water is provided to condenser pipe 51; And condensed moisture loose mail 71, the condensed water that is used for providing from condensed water supply pipe 43 is provided to condenser pipe 51 inside with disperseing.
Condensed moisture loose mail 71 comprises inward flange 72, is used to form air hole, passes through its center via this air hole air; Outward flange 74, and inward flange 72 arranged concentric and inward flange 72 outsides that are arranged in spaced apart are to form the condensed water spatial accommodation between inward flange 72; And connect bottom 77, be used to connect the bottom of inward flange 72 and outward flange 74.
In a side of outward flange 74, run through forming the inlet 75 that is used to import the condensed water that provides from condensed water supply pipe 43.A plurality of open-works 78 along the circumferential direction run through to be molded over according to certain intervals and connect on the bottom 77, are used to drip condensed water and evenly disperse condensed water along the circumferencial direction of condenser pipe 51.
In this structure, the condensed water that provides from condensed water supply pipe 43 75 is contained in by inward flange 72, outward flange 74 and connects in 77 spatial accommodations that form of bottom by entering the mouth, thereby and evenly spreads to the inside of condenser pipe 51 and drip via the open-work 78 that connects bottom 77.
Figure 10 is the plane of condensed moisture loose mail of the drying and washing machine of a third embodiment in accordance with the invention, and Figure 11 is the sectional view along the A-A line of Figure 10, and Figure 12 is the plane of condensed moisture loose mail of the drying and washing machine of a third embodiment in accordance with the invention.As shown in the figure, condensed moisture loose mail 81 comprises the outer part 82a of dispersion and interior dispersion part 82b and a plurality of interface channel part 82c, outer part 82a and the interior dispersion part 82b arranged concentric of disperseing, its state is for to be formed with air hole 88 so that air enters chamber 52c by them between them, in order to drip condensed water equably along its circumferencial direction, interface channel part 82c is used to connect outer part 82a of dispersion and interior dispersion part 82b.
Outer disperse part 82a and interior dispersion part 82b to be respectively arranged with inward flange 83b and 85b, outward flange 83a and 85a and is connected inward flange and being connected of each bottom of outward flange bottom 83c and 85c.A plurality of dispersion hole 86 penetratingly are molded over respectively to connect on bottom 83c and the 85c and are used to drip condensed water.Be used to guide the inlet 87 of the condensed water that provides from condensed water supply pipe 43 to disperse part 82a outside being molded over, and the air hole 89 that is used for ventilating air is disperseed the central area of part 82b in being molded over.
Thereby interface channel part 82c has U-shaped cross section condensed water can flow, and the one end is connected in the outer part 82a of dispersion and its other end disperses part 82b in being connected in, and disperses part 82b thereby flow into the outer condensed water that disperses part 82a in can flowing to.Form a plurality of dispersion hole 86 that are used to drip condensed water in the bottom of each interface channel part 82c.
As shown in figure 12, condensed moisture loose mail 81 can be configured to the shape of condensed moisture loose mail 91, comprise the outer part 92a of dispersion and a plurality of interface channel part 92c, condensed water supply pipe 43 tangentially is connected in outer dispersion part 92a, can flow to the interior part 92b that disperses thereby interface channel part 92c has crooked shape by rotate condensed water towards the inner periphery direction of outer dispersion part 92a.
In this structure, the condensed water that provides from condensed water supply pipe 43 flows into the outer part 82a that disperses by inlet 87, thereby and a part of condensed water that is flowed into be distributed to condenser pipe 51 and drip by being positioned at the dispersion hole 86 that connects bottom 83c.The a part of condensed water that is flowed into flows into each interface channel part 82c, thereby and its part remainder flows into and disperses part 82b to drip via the bottom dispersion hole drippage that is positioned at interface channel part 82c.
Figure 13 illustrates the user mode of condensing unit of the drying and washing machine of a fourth embodiment in accordance with the invention, and Figure 14 is the enlarged drawing of the outburst area of Figure 13.As shown in the figure, the condensing unit of drying and washing machine comprises condenser pipe 51, and the one end is connected in bucket 21; Air hose 48, one end are connected in the front upper zone of bucket 21 and the other end is connected in condenser pipe 51; Fan 47 is arranged between condenser pipe 51 and the air hose 48, is used for via condenser pipe 51 and air hose 48 air being imported bucket 21 and returning bucket 21; Condensed water supply pipe 43 is used for condensed water is provided to condenser pipe 51; Condensed water disperses part 60 and condensed water guiding piece 61, and the condensed water that is used for providing from condensed water supply pipe 43 is provided to condenser pipe 51 inside with disperseing; And a plurality of ledges 59 of in condenser pipe 51, giving prominence to towards the central area.Condensed water disperses part 60 and condensed water guiding piece 61 to be replaced by condensed water guiding piece 71,81 and 91.
Condenser pipe 51 comprises a vertical cross-section part 52a and an angled section part 52b, and vertical cross-section part 52a has round-shaped and arranges along inner peripheral surface, and angled section part 52b tilts to extend towards bucket 21 from the lower end of vertical cross-section part 52a.
Form a chamber 52c on the top of vertical cross-section part 52a, and the condensed water that is used for dripping dispersedly condensed water disperses part 60 and condensed water guiding piece 61 to be arranged in the chamber 52c.
Simultaneously, in the inside of vertical cross-section part 52a, form a plurality of ledges 59, they are outstanding from internal face, have certain width W and along the circumferential direction are provided with according to certain intervals spirality ground.The end of each ledge 59 is shaped to has the predetermined inclination angle theta that makes progress along projected direction so that the condensed water that will drip from above is directed to the inwall of vertical cross-section part 52a.
In this structure, when beginning the oven dry processing, thereby disperse part 60 to disperse also to drop onto in the condenser pipe 51 by condensed water from the condensed water that condensed water supply pipe 43 provides.The a part of condensing drip that is dripped is fallen the upper surface of ledge 59, thereby flows and drippage along the upper surface of ledge 59 and the inwall of condenser pipe 51, and this process repeats.
Simultaneously, thereby the air of extracting out from bucket 21 by the driving of fan 47 upwards flows along condenser pipe 51 through corrugated pipe connector 45, and condensed water thereby Rapid Thermal exchange and the condensation of flow air contact from condensed water guiding piece 61 and ledge 59 drippages that make progress.The dry air of removing moisture flows through chamber 52c and fan 47, and is heated by heater 49.Thereby the air flow after the heating is gone into the moisture that comprises (containing band) clothing in the bucket 21, and is extracted out once more, dries processing thereby repeat this process.
As mentioned above, in the present invention, condenser pipe is provided, the one end is connected in bucket, the condensed water supply pipe is connected in condenser pipe and is used for providing condensed water to condenser pipe, and condensed water disperses part to have along a plurality of dispersion hole of the circumferencial direction dispersed placement of condenser pipe, and the condensed water that is used for providing from the condensed water supply pipe disperses in the condenser pipe.Thus, improve condensation efficiency and also therefore improved the oven dry performance.
The present invention is not limited to above-mentioned drum type drying and washing machine, but can be applied to existing various drying and washing machine.
Because the present invention can not break away from its essence or essential characteristic with various forms enforcement, therefore be to be understood that unless otherwise indicated, the foregoing description is not subjected to the restriction of the details of above-mentioned explanation, but should wide in range understanding in as its essence that appended claims limited and scope, therefore fall into all changes in the equivalents of claims scope or these scopes and revise and all will contain by appended claims.

Claims (15)

1. the condensing unit of a drying and washing machine, wherein this drying and washing machine comprises a shell that forms spatial accommodation therein; Installation bucket in the enclosure; An air hose, one end are connected in bucket and are used for air is imported bucket; One is used for along the fan of air hose blow air; And one be used for the air of air hose is being imported the heater that heats before the bucket,
Wherein this condensing unit comprises:
Condenser pipe, the one end is connected in the bottom of bucket and its other end extends upward;
The condensed water supply pipe is connected in the condenser pipe bottom and is used for condensed water is provided in the condenser pipe; And
Condensed water disperses part, has a plurality ofly along the dispersion hole of condenser pipe circumferencial direction according to the certain intervals moulding, and is arranged in the outlet side of condensed water supply pipe along the flow direction of condensed water, is used for dripping dispersedly the condensed water that provides from the condensed water supply pipe.
2. device as claimed in claim 1 is characterized in that, it is a condensed moisture loose mail that condensed water disperses part, comprises annular inward flange, is used to form air hole, passes through its center via this air hole air; Outward flange is with the inward flange arranged concentric and have the diameter bigger than the diameter of inward flange; Connect the bottom, be used to connect the bottom of inward flange and outward flange to form condensation water channel, condensed water flows between inward flange and outward flange via this passage, and wherein this connection bottom is provided with a plurality of dispersion hole of moulding that run through with the condensed water that disperses and drippage flows.
3. device as claimed in claim 2, it is characterized in that, the condensed moisture loose mail comprises and disperseing at least one partly and a plurality of interface channel part, disperse to have between part and the inward flange circulation of air wherein at interval and be connected in condensation water channel and be used for therein that heart zone disperses and the drippage condensed water, interface channel partly is used to connect condensation water channel and interior dispersion part.
4. device as claimed in claim 3 is characterized in that, forms at least one open-work that is used to drip condensed water in the bottom of interface channel part.
5. device as claimed in claim 3 is characterized in that, the condensed water supply pipe is connected in the condensed moisture loose mail along the tangential direction of outward flange, and interface channel partly is shaped to along the close interior dispersion part of the circumferencial direction of inward flange.
6. device as claimed in claim 1 is characterized in that, condenser pipe has the shape of circular cross-section and extends downwards according to the join domain of certain-length from the condensed water supply pipe along its inner peripheral surface.
7. device as claimed in claim 1 further comprises corrugated pipe connector, and the one end is connected in the lower end of condenser pipe, and the other end is connected in the bottom of bucket.
8. device as claimed in claim 7 is characterized in that, forms the drain connection of drainpipe that is used to discharge condensed water that is connected in bucket at corrugated pipe connector.
9. device as claimed in claim 1 further comprises chamber, and it has bigger cross-sectional flow area than condenser pipe, the one end is connected in condenser pipe, the other end is connected in the fan inlet, and is provided with condensed water supply opening, and the condensed water supply pipe is connected in this condensed water supply opening in the one side.
10. device as claimed in claim 9, it is characterized in that, it is a condensed water guiding piece that condensed water disperses part, it is shaped to annular, has predetermined diameter with heart ventilating air therein, and be provided with a column part, be used for that direct condensed water periphery along condenser pipe between chamber flows when the bottom of column part contact chamber interior.
11. device as claimed in claim 10, it is characterized in that, form the guiding sloping portion on the top of condensed water guiding piece, it is from the outward-dipping extension of upper end edge radial direction of column part and along the circumferential direction extend, and is used to guide the condensation flow that provides from the condensed water supply pipe central area to the air flow warp.
12. device as claimed in claim 1 is characterized in that, condenser pipe is provided with a plurality of from its inwall ledge outstanding towards its center.
13. device as claimed in claim 12 is characterized in that, ledge is the raised line that extends relatively along its circumferencial direction.
14. device as claimed in claim 12 is characterized in that, ledge is along the inner periphery moulding spirally of condenser pipe.
15. device as claimed in claim 14 is characterized in that, ledge tilts towards the upper end of condenser pipe.
CN 200310102596 2003-10-24 2003-10-24 Condensing unit for wasing dryer Pending CN1609325A (en)

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Application Number Priority Date Filing Date Title
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CN102733137A (en) * 2011-03-30 2012-10-17 松下电器产业株式会社 Clothes treatment device
CN102733136A (en) * 2011-03-30 2012-10-17 松下电器产业株式会社 Clothes processing device
CN103088607A (en) * 2011-11-04 2013-05-08 博西华电器(江苏)有限公司 Laundry dryer
CN103572569A (en) * 2012-07-27 2014-02-12 博西华电器(江苏)有限公司 Household appliance with water supply component
WO2017113493A1 (en) * 2015-12-30 2017-07-06 Tcl家用电器(合肥)有限公司 Integrated washing and drying machine
CN107447458A (en) * 2016-07-21 2017-12-08 博西华电器(江苏)有限公司 Condensing type clothes dryer
CN107988771A (en) * 2016-10-26 2018-05-04 博西华电器(江苏)有限公司 Clothing drying device
CN114753126A (en) * 2022-04-29 2022-07-15 珠海格力电器股份有限公司 Clothes dryer cleaning assembly, clothes dryer drying assembly and clothes dryer

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CN102733136B (en) * 2011-03-30 2016-03-30 松下知识产权经营株式会社 Device for clothing processing
CN102733136A (en) * 2011-03-30 2012-10-17 松下电器产业株式会社 Clothes processing device
CN102733137A (en) * 2011-03-30 2012-10-17 松下电器产业株式会社 Clothes treatment device
CN102733137B (en) * 2011-03-30 2015-03-25 松下电器产业株式会社 Clothes treatment device
CN103088607A (en) * 2011-11-04 2013-05-08 博西华电器(江苏)有限公司 Laundry dryer
CN103572569B (en) * 2012-07-27 2017-02-15 博西华电器(江苏)有限公司 Household appliance with water supply component
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