CN106367912B - Tumbling-box washing machine - Google Patents

Tumbling-box washing machine Download PDF

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Publication number
CN106367912B
CN106367912B CN201610534437.2A CN201610534437A CN106367912B CN 106367912 B CN106367912 B CN 106367912B CN 201610534437 A CN201610534437 A CN 201610534437A CN 106367912 B CN106367912 B CN 106367912B
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CN
China
Prior art keywords
mentioned
sink
warm water
water heater
swivelling chute
Prior art date
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Application number
CN201610534437.2A
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Chinese (zh)
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CN106367912A (en
Inventor
椎桥贞人
西村博司
服部正巳
池田阳祐
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Toshiba Lifestyle Products and Services Corp
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Toshiba Lifestyle Products and Services Corp
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Publication date
Priority claimed from JP2015144888A external-priority patent/JP6667221B2/en
Priority claimed from JP2015157052A external-priority patent/JP6564270B2/en
Application filed by Toshiba Lifestyle Products and Services Corp filed Critical Toshiba Lifestyle Products and Services Corp
Publication of CN106367912A publication Critical patent/CN106367912A/en
Application granted granted Critical
Publication of CN106367912B publication Critical patent/CN106367912B/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
    • D06F23/00—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 
    • D06F23/02—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 rotating or oscillating about a horizontal axis
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • 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 
    • D06F39/04—Heating arrangements
    • D06F39/045—
    • D06F2202/04—

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The present invention provides a kind of tumbling-box washing machine, the central axis of sink and swivelling chute be it is inclined, be immersed in entire warm water heater as homogeneously as possible in the water being stored in sink.The tumbling-box washing machine includes sink, be configured to front side in opening bottomed cylindrical that rear side is blocked, inclined is at the front is high and the back is low；Swivelling chute is accommodated in the inside of sink in a manner of it can rotate along the 1st direction and the 2nd direction；Warm water heater, it is set to the inside of sink, and is the peripheral wall for being set to the sink of the lower section of vertical direction relative to swivelling chute, the water being stored in sink is heated, it is upwardly formed longer in the front and back of sink, at it, midway portion bends in the front-back direction.In the state that warm water heater at least stores water in the sink, front side is in level and rear side is that the front is high and the back is low.

Description

Tumbling-box washing machine
Technical field
The present invention relates to a kind of tumbling-box washing machines.
Background technique
Up to the present, there is the tumbling-box washing machine with warm water heater, which is used for washing water It is heated and makes warm water.Warm water heater is for example arranged to be inserted into the inside of swivelling chute, so that it is along right angle side To the bottom of the cylindrical shape through sink point, the i.e. back of sink.At this point, if the central axis of sink is horizontal, temperature Water heater is also horizontal.I.e., at this point, warm water heater is parallel to the water surface of the water of storage in the sink.Therefore, though Such as because of the vibration of swivelling chute the water surface site in sink is become during the washing operating of warm water heater work It is dynamic, it is also difficult to which that a part for generating warm water heater exposes such problems from the water surface.
But in the case where the central axis of sink generates inclined so-called tilted drum-type washing machine relative to level, Warm water heater is parallel with the central axis of inclined sink.I.e., at this point, warm water heater is relative to the water stored in the sink The water surface is inclined.Warm water heater is directed to generally speaking accordingly, with respect to the depth location of the warm water heater of the water surface, It is not uniform.Therefore, at this point, during the washing operating of such as warm water heater work, due to the vibration because of swivelling chute When so that the water surface site in sink changing, it is possible to which warm water heater only a fraction is always exposed from the water surface.In addition, In this case, a part of warm water heater is not to be immersed in the water but expose from the water surface, so that the exposed portion is possible to Become empty burning state.
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2012-170682 bulletin
Summary of the invention
The present invention provides a kind of tumbling-box washing machine, and the sink of the tumbling-box washing machine and the central axis of swivelling chute are inclinations , entire warm water heater can be made to be immersed in the water being stored in sink as homogeneously as possible.
The tumbling-box washing machine of 1st scheme of the invention includes sink, and it is in be open and rear side quilt which, which is configured to front side, The bottomed cylindrical of closure, and central axis tilts in such a way that the front is high and the back is low；Swivelling chute, the swivelling chute is with can be along the 1st direction The mode rotated with the 2nd direction is accommodated in the inside of above-mentioned sink；And warm water heater, the warm water heater are set to above-mentioned The inside of sink, and be the peripheral wall being set to relative to above-mentioned swivelling chute at the above-mentioned sink of the lower section of vertical direction, to storage Water in above-mentioned sink is heated, and is upwardly formed longer in the front and back of above-mentioned sink, and its in the front-back direction in Way partially bends.In the state that above-mentioned warm water heater at least stores water in above-mentioned sink, front side in it is horizontal then Side is that the front is high and the back is low.
According to the above configuration, entire warm water heater can be made to be immersed in the water being stored in sink as homogeneously as possible In, thereby, it is possible to prevent, the front end of only warm water heater is not immersed in water and is exposed from the water surface.Therefore, it is able to suppress Exception is led to by warm water heater part sky burning etc., as a result, can be improved safety.
The roller washing machine of 2nd scheme of the invention is on the basis of 1 scheme, and above-mentioned warm water heater is set to partially Pivot axle following location directly from above-mentioned swivelling chute.
The roller washing machine of 3rd scheme of the invention is on the basis of 2 scheme, and above-mentioned warm water heater is set to: Relative to the direction of rotation side for being biased to above-mentioned swivelling chute when dehydration operates immediately below the Pivot axle of above-mentioned swivelling chute Position.
The roller washing machine of 4th scheme of the invention is that also have safety device, the peace on the basis of 1~3 scheme Full device is in the temperature of horizontal front part in the length direction by detecting above-mentioned warm water heater, to detect above-mentioned warm water The exception of heater.
The roller washing machine of 5th scheme of the invention is that also have isolated part, the isolation on the basis of 4 scheme Component is set to the inside of above-mentioned sink, is formed along the peripheral wall of above-mentioned sink, is interposed between above-mentioned warm water heater and above-mentioned sink Between；Above-mentioned safety device is set to the outside of the peripheral wall of above-mentioned sink, and is the length being set to above-mentioned warm water heater It is in the horizontal corresponding position of front part in direction；Above-mentioned isolated part has the protruding portion contacted with above-mentioned sink, this is prominent Portion is that corresponding with above-mentioned safety device to be partially toward above-mentioned sink side prominent and formed out.
The roller washing machine of 6th scheme of the invention is above-mentioned sink on the basis of any one of the 1st~5 scheme The back of the above-mentioned another side of closure there is interconnecting part, the interconnecting part by towards above-mentioned central axis direction it is perforative in a manner of be connected to The outside and inside of above-mentioned sink；Above-mentioned warm water heater has fitting portion, which is set to above-mentioned with above-mentioned sink The parallel part of central axis, and it is chimeric with above-mentioned interconnecting part, above-mentioned warm water heater is mounted in the following manner: from above-mentioned water The outside of slot passes through above-mentioned interconnecting part inwardly, and keeps above-mentioned fitting portion chimeric with above-mentioned interconnecting part.
The roller washing machine of 7th scheme of the invention is that also have holding member, the holding on the basis of 6 scheme Component is set to the peripheral wall of above-mentioned sink, is inserted into for the front end portion of above-mentioned warm water heater and keeps above-mentioned warm water heater； Above-mentioned holding member has guide portion, which passes through above-mentioned interconnecting part in above-mentioned warm water heater and be inserted into above-mentioned sink It when interior, collides, is as a result, directed to the front end portion of above-mentioned warm water heater above-mentioned with the front end portion of above-mentioned warm water heater The central portion side of holding member.
The roller washing machine of 8th scheme of the invention is that also have isolated part, the isolation on the basis of 7 scheme Component is set to the inside of above-mentioned sink, and is formed along the peripheral wall of above-mentioned sink, is interposed between above-mentioned warm water heater and above-mentioned water Between slot；Gap between the guide sections of above-mentioned holding member and above-mentioned isolated part is set to above-mentioned warm water heater The size that can not be inserted into.
The roller washing machine of 9th scheme of the invention is arranged above-mentioned on the basis of any one of the 1st~8 scheme The bottom surface sections of the above-mentioned sink of warm water heater with than above-mentioned Pivot axle relative to horizontal direction for tilt angle it is small Inclined at inclination angles at the front is high and the back is low.
The roller washing machine of 10th scheme of the invention is above-mentioned sink on the basis of any one of the 1st~9 scheme There is bottom compartment in above-mentioned swivelling chute lower part, above-mentioned bottom compartment has side surface part, which is constituted are as follows: with above-mentioned swivelling chute edge The water flow that above-mentioned 1st direction is formed when rotating is opposite, in above-mentioned bottom compartment, is configured in order in the downstream direction of above-mentioned water flow Discharge outlet, above-mentioned warm water heater, water temperature testing agency, above-mentioned side surface part, above-mentioned water temperature testing agency is so that its front end court Above-mentioned side surface part is installed on to the state of the updrift side of above-mentioned water flow.
The roller washing machine of 11st scheme of the invention is above-mentioned sink on the basis of any one of the 1st~9 scheme There is bottom compartment in above-mentioned swivelling chute lower part, in the bottom compartment, be configured with above-mentioned warm water heater and water temperature testing agency, on Bottom compartment is stated with side surface part, which is constituted are as follows: the water flow formed when rotating with above-mentioned swivelling chute towards above-mentioned 1st direction Relatively, in above-mentioned bottom compartment, above-mentioned warm water heater, the detection of above-mentioned water temperature are configured in order in the downstream direction of above-mentioned water flow Mechanism, above-mentioned side surface part, above-mentioned water temperature testing agency is so that the state in its front end towards above-mentioned heater direction is installed on State side surface part.
The roller washing machine of 12nd scheme of the invention is to set above-mentioned swivelling chute on the basis of the 10th or 11 scheme Open side be front side, its opposite side be rear side in the case where, the installation site of above-mentioned warm water heater is located at above-mentioned bottom compartment Rear side, above-mentioned water temperature testing agency is configured at the front end than above-mentioned warm water heater and is close to front side in above-mentioned side surface part Position.
The roller washing machine of 13rd scheme of the invention is being set on the basis of any one of the 10th~12 scheme In the case where on rear side of the open side of above-mentioned swivelling chute is front side, its opposite side is, above-mentioned water temperature testing agency is in above-mentioned side surface part On, it is configured at the position that top is biased to than above-mentioned heater.
Detailed description of the invention
Fig. 1 is the perspective view for indicating an example of appearance for the tumbling-box washing machine of embodiment 1.
Fig. 2 is the perspective view for removing the state after outer container for indicating the tumbling-box washing machine of embodiment 1.
Fig. 3 is the perspective view for indicating the composition around the sink of embodiment 1.
Fig. 4 is the main view for indicating the composition around the sink of embodiment 1.
Fig. 5 is the top view for indicating an example of warm water heater for embodiment 1.
Fig. 6 is the sectional view for indicating the X6-X6 line along Fig. 4 of the composition around the warm water heater of embodiment 1.
Fig. 7 is the sectional view for indicating the X7-X7 line along Fig. 4 of the composition around the warm water heater of embodiment 1.
Fig. 8 is the perspective view for indicating an example of isolated part for embodiment 1.
Fig. 9 is the sectional view around the protruding portion for the isolated part that amplification indicates embodiment 1.
Figure 10 is the isolated part for indicating embodiment 1 and the transverse cross sectional top view of the composition around holding member.
Figure 11 is the sectional view for indicating the state for being mounted with isolated part of embodiment 1.
Figure 12 is the perspective view for indicating the installation of warm water heater of embodiment 1.
Figure 13 is the transverse cross sectional top view for indicating the installation of warm water heater of embodiment 1.
Figure 14 is the bottom view for indicating the positional relationship of safety device and warm water heater of embodiment 1.
Figure 15 be indicate the installation of the warm water heater of embodiment 1, perspective view obtained from sink observe from the rear.
Figure 16 is the sectional view around the interconnecting part for Fig. 6 that amplification indicates embodiment 1.
Figure 17 be indicate the protective cover of embodiment 1, perspective view obtained from sink observe from the rear.
Figure 18 is the longitudinally cutting side view of the scrubbing-and-drying unit of embodiment 2.
Figure 19 is the main view for indicating the composition of sink, roller and warm water heater of the washing machine of embodiment 2 etc..
Figure 20 is the perspective view for indicating the composition of warm water heater of sink lower part of embodiment 2 etc..
Figure 21 is the longitudinally cutting side view for the composition for indicating warm water heater of sink lower part of embodiment 2 etc..
Figure 22 is the top view for indicating the composition of warm water heater of sink lower part of embodiment 2 etc..
Symbol description:
10- tumbling-box washing machine, 20- sink, the back 22-, 221- interconnecting part, 25- sink peripheral wall (peripheral wall), 30- rotation Guide portion (is drawn under slot, 40- warm water heater, 43- fitting portion, 52- isolated part, 523- protruding portion, 53- holding member, 532- Lead portion), the upper guide portion of 533- (guide portion), 534- transverse guidance portion (guide portion), 54,55- safety device
Specific embodiment
Illustrate embodiments of the present invention referring to the drawings.
(embodiment 1)
Fig. 1 and tumbling-box washing machine shown in Fig. 2 10 include outer container 11, door 12, sink 20 and swivelling chute 30.In addition, In present embodiment, for outer container 11,12 side of door is set as the front side of washing machine 10.In addition, setting and front-rear direction are at right angle Horizontal direction be left and right directions.Washing machine 10 is so-called tilted drum-type washing machine, the central axis of sink 20 and rotation The Pivot axle of slot 30 is inclined relative to ground.The central axis of sink 20 is consistent with the Pivot axle of swivelling chute 30. In addition, in the following description, the Pivot axle of the central axis of sink 20 and swivelling chute 30 is referred to as central axis J.Laundry Machine 10 can have the functions/drying that can also do not have such as heat-pump-type or Heater-type.
The box-like that outer container 11 is formed as a generally rectangular by steel plate etc..Sink 20 is incorporated in the inside of outer container 11, as Fig. 2~ Shown in Fig. 4, flexibly supported by damper 18.Swivelling chute 30 is accommodated in the inside of sink 20.Sink 20 and swivelling chute 30 are respectively formed Are as follows: the axial side of cylindrical shape so-called bottomed cylindrical that the other side is blocked in opening.In addition, in present embodiment In, for sink 20 and swivelling chute 30, the bottom point for the cylindrical shape that the side opposite with open side has been blocked is known as carrying on the back Portion.In addition, the section below of gravity direction is known as bottom for the inside of sink 20 and swivelling chute 30.
Sink 20 has sink opening portion 21 shown in Fig. 2 and sink back 22 shown in Fig. 3.Sink opening portion 21 is as schemed Shown in 2, it is formed in the one end of the cylindrical shape of sink 20.Sink back 22 is as shown in figure 3, be set to the cylindrical shape of sink 20 The other end of shape blocks the other end of the cylindrical shape of sink 20.Sink back 22 is the sink 20 for having bottom cylindrical shape Bottom.
Sink 20 is as shown in figure 3, have discharge outlet 23 and recessed portion 24.The formation of discharge outlet 23 are as follows: through the weight of sink 20 The lower part in power direction, i.e. bottom, that is, it is formed there through the sink peripheral wall 25 of cylindrical shape.Recessed portion 24 is set to the bottom of sink 20 Deviate the position of the central axis of sink 20 in portion in the lateral direction.Recessed portion 24 is by making the bottom left portion of sink peripheral wall 25 Divide and is recessed outward and is formed as one with sink 20.The bottom surface sections of recessed portion 24 are approximate horizontal, or towards 1 ° of back sweep ~5 ° or so.
In this case, as shown in fig. 6, the bottom of recessed portion 24 with than Pivot axle J relative to water The small inclination angle beta of inclination angle alpha square for is inclined to that the front is high and the back is low.It is, the inclination of the bottom of recessed portion 24 Angle beta is less than the inclination angle alpha of Pivot axle J.In other words, the inclined direction institute of the bottom of horizontal direction and recessed portion 24 at Angle beta be less than horizontal direction and Pivot axle J angulation α.
Swivelling chute 30 is as shown in Fig. 2, have swivelling chute opening portion 31 and swivelling chute back 32.Swivelling chute opening portion 31 is formed In the one end of the cylindrical shape of swivelling chute 30.Swivelling chute back 32 is set to the other end of the cylindrical shape of swivelling chute 30, Block the other end of the cylindrical shape of swivelling chute 30.Swivelling chute back 32 becomes the bottom for having the swivelling chute 30 of bottom cylindrical shape.
In addition, washing machine 10 is as shown in Figure 2, comprising: water supply device 13, drain valve 14 and circulating pump 15.Water supply device 13 It is set to the top close to one side of left and right of the sink 20 in outer container 11.Water supply device 13 has feed water valve 131, water injection box 132. Feed water valve 131 is connected with external water sources such as water pipes (not shown), is controlled and is opened and closed by control device (not shown).Feed water valve 131 When open, the water of external water source is injected into sink 20 by feed water valve 131 and water injection box 132.
Drain valve 14 and circulating pump 15 are set to the lower section of sink 20.Drain valve 14 is such as solenoid valve, by not shown Control device driving is opened and closed.Circulating pump 15 is constituted are as follows: can receive the control of control device (not shown) to adjust water Spray volume.Drain valve 14 is connect by scupper hose 16 with the discharge outlet 23 for the bottom for being set to sink 20.Circulating pump 15 Entrance side connect from the water route bifurcated that will be connected between discharge outlet 23 and drain valve 14 with discharge outlet 23.Circulating pump 15 Outlet side is connect by loop hose 17 with nozzle (not shown).
When drain valve 14 is open, the water in sink 20 is discharged to the outer of washing machine 10 via drain valve 14 from discharge outlet 23 Portion.In addition, when circulating pump 15 acts in the state that drain valve 14 is closed, water in sink 20 from nozzle (not shown) provide to In sink 20 and swivelling chute 30, recycled in sink 20 and swivelling chute 30 as a result,.
Washing machine 10 is as shown in figure 3, have warm water heater 40.Warm water heater 40 to the water being stored in sink 20 into Row heats and makes warm water.Such as in washing operating, by acting warm water heater 40 and circulating pump 15, it can make Washing water becomes warm water to recycle.Warm water heater 40 is set to the inside of sink 20, and is to be set to 30 lower section of swivelling chute Sink 20 inside.At this point, warm water heater 40 is set to the recessed portion 24 formed on sink peripheral wall 25.In addition, at this In the case where embodiment, warm water heater 40 is set to the position relative to central axis J side to the left of 30 lower section of swivelling chute.
Here, swivelling chute 30 is in washing operating, to (the 1st direction) clockwise and counter clockwise direction (the 2nd direction) low speed Rotation.In addition, swivelling chute 30 is when being dehydrated operating, when to either in clockwise or counterclockwise to than washing operating High speed carries out high speed rotation.At this point, warm water heater 40 is set to the direction of rotation of swivelling chute 30 when being biased to dehydration operating The position of side.It is, the washing machine 10 of such as present embodiment as shown in the arrow A of Fig. 4, is dehydrated when operating to side clockwise To high speed rotation.At this point, warm water heater 40, which is disposed relative to central axis J, is located at direction of rotation side, i.e. when viewed from the front Positioned at the position in left side.
Warm water heater 40 is longer on the front-rear direction of sink 20 to be integrally formed as such as sheathed heater, At it, midway portion bends in the front-back direction.Specifically, warm water heater 40 as shown in Figures 5 and 6, has heater Main body 41, interconnecting piece 42 and fitting portion 43.Heater body 41 is the heater for receiving power supply and generating heat.Heater Main body 41 is formed as having heater strip in the inside of slender metal pipe, which is bent repeatedly, and substantially same flat It is extended on face.
Fitting portion 43 by for example with heat resistance rubber or synthetic resin etc. constitute.Fitting portion 43 is as shown in figure 12, whole It is blocky to be formed as the longer oblong of left and right directions on body.Fitting portion 43 around it as shown in figure 5, have for example metal convex Edge 431.Heater body 41 is extended from the surface of the side of fitting portion 43.Interconnecting piece 42 is from the other side of fitting portion 43 Surface is prominent.The side of interconnecting piece 42 is connected with heater body 41, and the other side is connect with power supply device.Interconnecting piece 42 Surrounding has flame retardancy by such as silicone tube etc. and flexible material covers.
Heater body 41 is as shown in fig. 6, be configured to bend in the midway portion of length direction, so that at least in water In the state of storing water in slot 20, front part is in level and rear section is that the front is high and the back is low.In the present embodiment, it heats The rear section of device main body 41 is configured to parallel with central axis J.
It is, heater body 41 has rake 411 and horizontal part 412.At this point, making rake 411 and horizontal part Boundary part between 412 is bending section 413.Rake 411 constitute heater body 41 in for bending section 413 Rear section, horizontal part 412 constitute heater body 41 in the front part for bending section 413.In other words, Rake 411 constitutes the base end part side of heater body 41, and horizontal part 412 constitutes the front end side of heater body 41.In addition, Axis P shown in fig. 6 is the axis parallel with central axis J.
Moreover, rake 411 is along axis P in the front is high and the back is low.At this point, rake 411 is inclined to towards the direction central axis J Extend.In addition, horizontal part 412 is tilted relative to the direction central axis J, the i.e. direction axis P, extend relative to ground level, i.e. phase The water surface of water for storing in sink 20 extends in parallel.At this point, as shown in figure 5, the size L2 in the front-back direction of horizontal part 412 Greater than the size L1 in the front-back direction of rake 411.In addition, rake 411 is substantially equal to 412 angulation α of horizontal part The tilt angle of central axis J on the basis of horizontal direction.In this case, angle [alpha] is, for example, 5 °~10 ° left sides It is right.
In addition, sink 20 is flexibly supported by damper 18, and therefore, when storing water in sink 20, the inclination meeting of sink 20 Some variations occur.In contrast, in level in the state that as long as horizontal part 412 at least stores water in sink 20. I.e., in the case where not storing water in sink 20, horizontal part 412 is not necessarily horizontal.
The front end of heater body 41, i.e. horizontal part 412 height and position as shown in fig. 7, in washing operating, be in Than the lower section on the lower lowest water level W1 of the water stored in sink 20, and on the lower in the extreme lower position W2 than swivelling chute 30 Lower section.It is, the water that the entire heater body 41 of warm water heater 40 stores in than sink 20 in washing operating The lower section on the lower lowest water level W1, and the lower section in the extreme lower position W2 than swivelling chute 30 on the lower.
In addition, washing machine 10 is as shown in Fig. 3, Fig. 4 and Figure 12 etc., comprising: draining mask 51, isolated part 52 and maintaining part Part 53.It drains mask 51 as shown in Figures 3 and 4, is set to the sink peripheral wall 25 of the bottom point of sink 20.Draining mask 51 is example Such as synthetic resin system, as shown in figure 3, with a part of state coverage discharge outlet 23 top isolated with sink peripheral wall 25.Draining Mask 51 is as shown in figure 4, be set to the central axis J of sink 20 and swivelling chute 30 substantially directly below, and be to be set to installation temperature The right side of the recessed portion 24 of water heater 40.In other words, draining mask 51 is set to swivelling chute 30 relative to warm water heater 40 Direction of rotation side when dehydration.
Here, in dehydration when 30 high speed rotation of swivelling chute, there are whens foreign matter etc. between sink 20 and swivelling chute 30, The foreign matter etc. is by the high-speed mobile together with the rotation of swivelling chute 30.Therefore, if foreign matter of the high-speed mobile etc. is heated with warm water Device 40 clashes, it is likely that keeps warm water heater 40 damaged.In this regard, in the present embodiment, relative to swivelling chute 30 The direction of travel of direction of rotation, i.e. foreign matter etc., the setting draining mask 51 before warm water heater 40.Therefore, it is for example being dehydrated Foreign matter moved together with the high speed rotation of swivelling chute 30 when operating etc. with warm water heater 40 before colliding, first and draining mask 51 collide.Therefore, according to this constitution, can prevent from sending out in the state of the high-speed mobiles such as foreign matter with warm water heater 40 as far as possible Raw conflict and keep the warm water heater 40 damaged.
Isolated part 52 and holding member 53 are used to for warm water heater 40 being fixed on the recessed portion 24 of sink 20.Isolation part Part 52 and holding member 53 with rust-preventing characteristic and durothermic material, such as stainless steel and other metal materials by constituting.Isolated part 52 as shown in figure 3, be arranged to embedded in the inside of recessed portion 24.
Isolated part 52 is set between warm water heater 40 and sink 20, carries out heat to warm water heater 40 and sink 20 Isolation.It is, isolated part 52 heat the heat from warm water heater 40 will not directly to sink 20.Isolated part 52 is such as It is shape made of bending the midway portion of one block of substantially rectangular plate in left and right directions to approximate right angle direction shown in Fig. 8. It is, isolated part 52 is as shown in figure 8, have bottom surface sections 521 and side surface part 522.The approximate horizontal composition of bottom surface sections 521, side Facial 522 substantially vertical compositions.
Isolated part 52 has protruding portion 523, through-hole 524 and mounting portion 525.Protruding portion 523 is arranged close to bottom surface sections 521 front side, be make bottom surface sections 521 with rectangle slightly downwards, it is i.e. prominent to 25 side of the peripheral wall of sink and formed.At this point, As shown in figure 9, protruding portion 523 is for example about 0.5~1mm or so relative to the overhang H of bottom surface sections 521.
Through-hole 524 is as shown in figure 8, be formed as being provided with around protruding portion 523 more with round shape through bottom surface sections 521 It is a, it is provided with 4 at this time.In addition, mounting portion 525 is respectively arranged with 1 in bottom surface sections 521 and side surface part 522.Through-hole 524 In, as shown in Figure 10, pass through the secure components 61 such as screw.Moreover, the secure component 61 for passing through through-hole 524 is anchored on sink peripheral wall 25.In addition, as shown in figure 3, passing through the secure components 62 such as screw in mounting portion 525.Also, pass through the fastening part of mounting portion 525 Part 62 is anchored on the front end of sink 20.In this way, isolated part 52 is fixed in sink peripheral wall 25.
Here, protruding portion 523 protrudes downwards from bottom surface sections 521.Therefore, when make secure component 61 pass through protruding portion 523 Around through-hole 524 and when being anchored on sink peripheral wall 25, as shown in figure 11, the bottom surface sections 521 around protruding portion 523 are with protruding portion 523 for fulcrum flexible deformation archwise.Protruding portion 523 is tightly pressed on sink peripheral wall 25 as a result,.
Protruding portion 523 in the bottom surface sections 521 of isolated part 52 is arranged in as shown in Fig. 6, Figure 10 and Figure 12 in holding member 53 Inside.At this point, holding member 53 is fixed on isolated part 52 for example, by spot welding etc..Holding member 53 such as Fig. 6 and Figure 12 It is shown, it is configured to protrude upward from the bottom surface sections 521 of isolated part 52.The front end portion of warm water heater 40 is inserted in guarantor Hold component 53.Holding member 53 is so that the state isolated with sink peripheral wall 25 of warm water heater 40 keeps warm water heater as a result, 40。
Specifically, holding member 53 as shown in Fig. 6 and Figure 12, has insertion section 531, lower guide portion 532, upper guide portion 533 and transverse guidance portion 534.Insertion section 531 as shown in figure 12, is configured to perforative rectangular ring along the longitudinal direction.Warm water adds The front end of hot device 40 in a manner of through insertion section 531 as shown in fig. 6, be inserted in insertion section 531.
Lower guide portion 532 is set to 521 side of bottom surface sections of downside, i.e. isolated part 52 relative to insertion section 531.Under draw It leads portion 532 and is configured to plate, which is inclined to: being laterally inserted into 531 side of portion from the bottom surface sections 521 of isolated part 52 and rise.? When the front end of warm water heater 40 is inserted into insertion section 531, lower guide portion 532 is encountered in the front end of warm water heater 40 When, the front end of warm water heater 40 is moved along the upward side of lower guide portion 532.As a result, the front end of warm water heater 40 by Lower guide portion 532 is directed to 531 side of insertion section.In addition, lower guide portion 532 is fixed on the protruding portion 523 of isolated part 52.Cause This, lower guide portion 532 plays the role of supporting the support portion of entire holding member 53.
Upper guide portion 533 is set to upside, i.e. opposite with the bottom surface sections 521 of isolated part 52 relative to insertion section 531 Side.Upper guide portion 533 is configured to plate, which is inclined to from swivelling chute 30 and is laterally inserted into the decline of 531 side of portion.Add by warm water When the front end of hot device 40 is inserted into insertion section 531, when upper guide portion 533 is encountered in the front end of warm water heater 40, temperature The front end of water heater 40 is moved downward along upper guide portion 533.The front end of warm water heater 40 is drawn from above as a result, It leads portion 533 and is directed to 531 side of insertion section.
Transverse guidance portion 534 is set to side relative to insertion section 531, at this point, being set to the side surface part of isolated part 52 522 sides.In addition, in the present embodiment, in 522 opposite side of side surface part with isolated part 52, not set transverse guidance portion, But it also can be set.Transverse guidance portion 534 is configured to plate, which is laterally inserted into from the side surface part 522 of isolated part 52 Portion 531 rolls tiltedly.Gap S as shown in Figure 10 and Figure 13, between the side surface part 522 and transverse guidance portion 534 of isolated part 52 It is dimensioned to the size that the front end of warm water heater 40 can not be inserted into.
When the front end of warm water heater 40 to be inserted into insertion section 531, when the front end for making warm water heater 40 Along isolated part 52 side surface part 522 from rear side side is moved forward when, as shown in figure 13, the front end of warm water heater 40 522 side impact of side surface part is to transverse guidance portion 534.Then, the front end of warm water heater 40 is along transverse guidance portion 534 to insertion 531 side of portion is mobile.The front end of warm water heater 40 is directed to 531 side of insertion section by transverse guidance portion 534 as a result,.At this point, by Before gap S between the side surface part 522 and transverse guidance portion 534 of isolated part 52 is dimensioned to heater body 41 The size that end can not be inserted into, therefore, the front end of heater body 41 will not enter by mistake through side surface part 522 and transverse guidance portion Gap between 534.
Warm water heater 40 passes through sink back 22 from the rear of sink 20 and is inserted into as shown in Fig. 6, Figure 13~Figure 15 In sink 20.Specifically, sink back 22 as shown in Figure 10, Figure 13~Figure 15, has interconnecting part 221.The formation of interconnecting part 221 Are as follows: run through sink back 22 towards the direction central axis J of sink 20 and swivelling chute 30.
Interconnecting part 221 is connected to the outside of sink 20 spatially with inside, is formed as the Qian He with warm water heater 40 The oblong of the consistent shape of the outer diameter in portion 43.At this point, the wall surface formed around interconnecting part 221 is as shown in figure 15, with center The direction axis J is parallel.In addition, the chain-dotted line P of Figure 15 indicates the axis of interconnecting part 221.At this point, the axis P of interconnecting part 221 and center Axis J is parallel, in addition, the substantially central portion of the thickness direction by the heater body 41 of warm water heater 40.
In the state that warm water heater 40 is installed on sink 20, fitting portion 43 is chimeric with the inside watertight of interconnecting part 221. In addition, flange part 431 is locked to around interconnecting part 221, the insertion of warm water heater 40 is restricted to specified position as a result,. In addition, flange part 431 is tightly engaged into around interconnecting part 221, i.e. the lateral surface at sink back 22, thus, it is possible to more effectively It prevents from 221 leak of interconnecting part.
Washing machine 10 as shown in figure 14, has 2 safety devices 54,55.Safety device 54,55 detects warm water heater 40 Cross heat anomaly, overcurrent abnormality, in the case where detecting exception, interrupt and the electric current of warm water heater 40 supplied.In addition, In the following description, safety device 54 is known as the 1st safety device 54, safety device 55 is known as the 2nd safety device 55.The 1 safety device 54 is such as temperature fuse.In addition, the 2nd safety device 55 is to combine such as temperature fuse and current fusing Made of device.
Safety device 54,55 as shown in Fig. 6 and Figure 14, be set to sink 20 lateral surface, i.e. with 40 phase of warm water heater The face of anti-side, and be to be set to position corresponding with the horizontal part 421 of heater body 41.At this point, the 1st safety device 54 is set It is disposed adjacent to the straight line portion of the front end of the horizontal part 421 of heater body 41.2nd safety device 55 is disposed in proximity to heater The bending part of the front end of the horizontal part 421 of main body 41.Safety device 54,55 detects the length side of warm water heater 40 as a result, To middle front part, the i.e. temperature of horizontal part 412, the exception of warm water heater 40 is thus detected.In addition, safety device 54,55 Between the lateral surface of sink 20, it is provided with metal bracket 56.In addition, safety device 54,55 is by such as synthetic resin system Container 57 cover around.
Washing machine 10 as shown in figure 17, has protective cover 58.Protective cover 58 is set to the lateral surface of sink 20, surrounds warm water Around heater 40.Protective cover 58 is made of the material of the flame retardancys such as such as ABS resin.Specifically, protective cover 58 has Installation face 581 and all side surface parts 582.Installation face 581 is installed on sink 20 in a manner of connecting with the lateral surface of sink 20.
Fairlead 563 is formed on installation face 581.Fairlead 563 is that the oblong more slightly smaller than interconnecting part 221 is logical Hole is formed in the position opposite with interconnecting part 221.After warm water heater 40 is installed on sink 20, make the company of warm water heater 40 Socket part 42 passes through fairlead 563, then protective cover 58 is installed on sink 20.At this point, the fitting portion 43 and water of warm water heater 40 Boundary part between the interconnecting part 221 of slot 20 is covered by the installation face 581 of protective cover 58.
All side surface parts 582 are set to around installation face 581, and be arranged to facial 581 sides at right angle are installed To extension.All side surface parts 582 are surrounded around the interconnecting piece 42 of warm water heater 40.At this point, all side surface parts 582 are at least surrounded Side and left and right sides.In addition, in this case, all side surface parts 582 using the lower section for surrounding interconnecting piece 42 and The composition at rear, but it is also possible to using the composition for the lower section and rear for surrounding interconnecting piece 42.Even if for example warm water adds as a result, Hot device 40 is abnormal and generates spark etc. from interconnecting piece 42, also can be by the protective cover of the flame retardancy around covering interconnecting piece 42 58 prevent the diffusion of spark.Even if as a result, just in case in the case where generating spark etc. from interconnecting piece 42, by preventing the spark etc. Diffusion, can also reduce the spark etc. as far as possible influences the equal other components bring of sink 20, and as a result, it is possible to improve peace Quan Xing.
The heater body 41 of warm water heater 40 is included parallel with central axis J and is tilted relative to horizontal direction as a result, Rake 411 and relative to central axis J tilt and with the horizontal part of horizontal direction parallel 412.It is, warm water heats Device 40 is constituted are as follows: the front-rear direction of sink is longer, bends in the midway portion of length direction so that front side in it is horizontal then Side is parallel with central axis J.As a result, and shown in the double dot dash line such as Fig. 6, heater body 41 is integrally formed as linear feelings Condition is compared, and the front end of heater body 41 can be made to be located relative to the deeper position of the water surface.It is, warm water can be made to add The heater body 41 of hot device 40 is whole to be immersed in as homogeneously as possible in the water stored in sink 20.Thereby, it is possible to prevent The situation that only front end of warm water heater 40 is not immersed in water and exposes from the water surface occurs.Therefore, it is able to suppress warm water Abnormal caused by 40 part sky of heater burning etc., as a result, it is possible to improve safety.
Warm water heater 40 is as shown in figure 4, be set to the central axis J following location directly for deviateing swivelling chute 30.As a result, with The case where warm water heater 40 is set to immediately below the central axis J of swivelling chute 30 is compared.It can ensure bigger warm water heating Device 40 is at a distance from swivelling chute 30.Even if making sink 20 and swivelling chute because of the vibration being for example dehydrated when operating as a result, In the case where 30 relative movements, it also can be avoided warm water heater 40 and contacted with high-speed rotating swivelling chute 30 and breakage occurs Deng.In addition, by ensuring that bigger warm water heater 40 at a distance from swivelling chute 30, is able to suppress foreign matter and is clipped in warm water heater Between 40 and swivelling chute 30.
Central axis J of the warm water heater 40 relative to swivelling chute 30, swivelling chute 30 rotates when being set to deviation dehydration operating Direction of travel side position.Even if in such as dehydration operating, foreign matter etc. enters between screw clamp 20 and swivelling chute 30 as a result, The foreign matter moves together with the high speed rotation of swivelling chute 30, which also can first meet row before encountering warm water heater 40 Mouth of a river cover 51.Therefore, according to this constitution, can prevent as far as possible in the state of the high-speed mobiles such as foreign matter with warm water heater 40 Clash and make 40 breakage of warm water heater etc..As a result, it is possible to further increase safety.
Safety device 54,55 is set to and the front part of heater body 41, i.e. horizontal part 412 in warm water heater 40 The exception of warm water heater 40 is detected by detecting the temperature of the horizontal part 412 in corresponding position.In general, warm water heater When 40 energization, heater body 41 is increased from the front end side start temperature of horizontal part 412.Therefore, according to this constitution, by by pacifying Full device 54,55, which detects, is easy the temperature as the front end portion of the horizontal part 412 of high temperature quickly, energy in heater body 41 Enough quickly detect out the exception of warm water heater 40.In this way, according to the present embodiment, by improving safety device 54,55 Responsiveness can further increase safety.
Isolated part 52 has protruding portion 523.The corresponding with safety device 54,55 of protruding portion 523 is partially toward sink Side is prominent, and contacts with sink 20.As a result, for example shown in Figure 11, isolated part 52 is pacified by secure components 61 such as screws When inside loaded on sink 20, bottom surface sections 521 around protruding portion 523 with protruding portion 523 is fulcrum and flexible deformation archwise. Then, protruding portion 523 is tightly pressed on sink peripheral wall 25.Thereby, it is possible to improve from protruding portion 523 to safety device 54, 55 heat transmitting, to improve the responsiveness of safety device 54,55.Therefore, warm water heater 40 can be quickly detected out Abnormal, as a result, it is possible to further increase safety.
Sink back 22 has interconnecting part 221.Interconnecting part 221 by towards the direction central axis J it is perforative in a manner of be connected to sink 20 outside and inside.In addition, warm water heater 40 has fitting portion 43.Fitting portion 43 is set in warm water heater 40 and water The central axis J of slot 20 parallel part.Moreover, warm water heater 40 is installed in the following manner: from the outside direction of sink 20 Inside is come across interconnecting part 221, and fitting portion 43 is chimeric with interconnecting part 221.
At this point, the face formed around wall surface and fitting portion 43 around interconnecting part 221 is as shown in figure 15, all in The direction mandrel J is parallel.Moreover, warm water heater 40 is inserted into interconnecting part 221 along the direction central axis J.As a result, in installation warm water When heater 40, the face around wall surface and fitting portion 43 around interconnecting part 221 is formed not instead of with point contact, is connect with face Touching.
It is, being needed when such as front-rear direction being configured to linear existing warm water heater being horizontally mounted To be inserted into warm water heater relative to the inclined state of wall surface formed around interconnecting part 221.At this point, warm water heater 40 with It is mounted around interconnecting part 221 with around fitting portion 43 with the state of point contact.So, interconnecting part 221 with it is chimeric The chimeric of portion 43 dies down, and the risk that leak etc. occurs increases.
On the other hand, if for example forming interconnecting part in a manner of horizontal with the wall surface formed around interconnecting part 221 221, then the face around the wall surface and fitting portion 43 around interconnecting part 221 can be made with face contact.Therefore, interconnecting part can be enhanced 221 with the Qian He of fitting portion 43, as a result, it is possible to inhibit the generation of leak etc..But the at this point, formation operation of interconnecting part 221 It is more complicated.I.e., for keeping molding mold of sink 20 etc. more complicated, and cost of parts increase.
In contrast, in the present embodiment, fitting portion 43 is set to: being inclined relative to horizontal direction to the direction central axis J Oblique rake 411.The wall surface not being horizontally formed around interconnecting part 221 as a result, it will be able to make the wall around interconnecting part 221 Face around face and fitting portion 43 is with face contact.Thereby, it is possible to enhance interconnecting part 221 and fitting portion with fairly simple composition 43 it is chimeric.As a result, it is possible to effectively inhibit the generation of leak etc., and it is able to suppress because for making the molding mould of sink 20 Tool etc. becomes complicated and cost of parts is increased.
Holding member 53 has multiple guide portions 532,533,534.Each guide portion 532,533,534 is in warm water heater 40 When being inserted into screw clamp 20 across interconnecting part 221, collide with the front end portion of warm water heater 40, thus by warm water heater 40 front end portion is directed to the central portion side of the central portion side of holding member 53, i.e. insertion section 531.It is, operator will Warm water heater 40 is formed through the interconnecting part 221 in sink back 22 from the outside of sink 20, and is installed in sink 20 Specified position.Therefore, when warm water heater 40 is installed on sink 20, operator is difficult to visually observe the warm water in sink 20 The installation site of heater 40, as a result, operability reduces.
On the other hand, according to the present embodiment, warm water heater 40 is directed to defined by each guide portion 532,533,534 Installation site.Therefore, even if not observing the installation site of warm water heater 40 visually directly, also easily warm water can be heated Device 40 is installed on defined position.Therefore, warm water heater 40 easily can be installed on specified position, as a result, it is possible to Improve operability.
Gap S between the transverse guidance portion 534 of holding member 53 and the side surface part 522 of isolated part 52 is set as heating The size that the front end of device main body 41 can not be inserted into.As a result, when warm water heater 40 is installed on sink 20, heater body 41 front end will not be strayed into the gap between side surface part 522 and transverse guidance portion 534.It is, leading to for example shown in Figure 13 Cross and be inserted into the front end of heater body 41 along the side surface part 522 of isolated part 52, the front end of heater body 41 with Transverse guidance portion 534 collides, to be directed into insertion section 531.Thereby, it is possible to more simply install warm water heater 40, As a result, it is possible to further increase operability.
The bottom surface sections of the sink 20 of warm water heater 40 are set with inclination angle more relative to horizontal direction than Pivot axle J The small angle beta of degree α is inclined to that the front is high and the back is low.It is, the inclination angle beta of the bottom of recessed portion 24 is greater than 0 °, and it is less than rotation Turn the inclination angle alpha of central axis J.Thereby, it is possible to the horizontal part 412 of heater body 41 is being held in the shape parallel with the water surface In the case where state, make the front end of heater body 41 as close possible to the bottom surface sections of sink 20.It is, heater can be made The front end of main body 41 is as close possible to safety device 54,55.As a result, it is possible to further increase the sound of safety device 54,55 Ying Xing.
In addition, in the present embodiment, discharge outlet 23 is set to the rear portion side of sink 20.Moreover, setting warm water heater The bottom surface sections of 40 sink 20, i.e. recessed portion 24 bottom towards back sweep.Therefore, the water around warm water heater 40 along The inclination of 24 bottom of recessed portion flows to 23 side of discharge outlet.Therefore, the water around warm water heater 40 can be suitably discharged.
In addition, the terms such as the "horizontal" used in the explanation of above embodiment, " right angle ", " vertical ", it is not necessary to be tight The "horizontal" of lattice, " right angle ", " vertical " can permit the error in manufacture.
In addition, in the heater body 41 of warm water heater 40, a part of the front end portion of horizontal part 412 can also be with It is bent downwards with not contacting 521 degree of bottom surface sections of isolated part 52, or is bent upwards.At this point, the water of horizontal part 412 The length dimension in the front-back direction of flat part, i.e. in horizontal part 412 in addition to downwards or the curved whose forwardmost end portions in top it The length dimension in the front-back direction of outer horizontal part 412 is preferably greater than the length dimension in the front-back direction of rake 411.
(embodiment 2)
Hereinafter, being described with reference to the washing machine that embodiment 2 is related to.Figure 18 be outlined it is of the present embodiment The longitudinally cutting side view of the overall structure of washing machine 1.Figure 19 be indicate washing machine 1 of the present embodiment sink 3 and The main view of the composition of roller 4 and warm water heater 33 etc..Figure 20 is the composition for indicating that the warm water heater 33 of 3 lower part of sink is equal Perspective view, Figure 21 is the longitudinally cutting side view for the composition for indicating that warm water heater 33 of 3 lower part of sink is equal.In addition, setting 100 side of door (open side of roller 4) of washing machine 1 is front, front side, or front, is set when being observed from the front washing machine 1 Inboard direction is rear, rear side or back side direction, and it is left for setting right side when being observed from the front washing machine 1 as right, left side Side.
As washing machine 1 of the present embodiment, it is illustrated by taking drum-type washing drying machine as an example.Washing machine 1 has There is the main body 2 of box-like in the form of a substantially rectangular, in main body 2, substantially cylindric sink 3 is to be slightly inclined into the shape that the front is high and the back is low State is elastically supported by damper 231.In sink 3, it is supported by a manner of it can rotate as storage clothes (washing Object) groove body roller 4.Roller 4 is in bottomed cylindrical, is formed with the opening portion 8 of side opening.The roller 4 constitute are as follows: with Front and back, which upwardly extend and are slightly inclined into centered on the sloping shaft that the front is high and the back is low, to rotate.Roller 4 is along the direction arrow A1 (the 1st side To) or the direction arrow A2 (the 2nd direction) rotate repeatedly, execute washing machine 1 washing process, rinse cycle, dehydration Deng.
Multiple holes 5 of water flowing, ventilation are formed in the peripheral wall portion of roller 4, in addition, in the peripheral wall portion of roller 4 On surface, it is provided with multiple baffles 7 of washings stirring.In the rear wall parts of roller 4, it is provided with multiple blow vents 6.It is rolling The front face of cylinder 4 is provided with the opening portion 8 entered and left for clothes.In the front face of sink 3, it is formed with the throwing being connected with opening portion 8 Enter hole 9, in the front surface of main body 2, is provided with the door 100 switched to investment hole 9.
At the rear portion of sink 3, configured with the motor 110 being made of such as outer rotor shape brushless motor.The rotation of the motor 110 The front end of shaft 11a protrudes in screw clamp 3 through the back side of sink 3, links with the posterior center of roller 4 and fixes.According to this The composition of sample, roller 4 directly carry out rotation driving by motor 110.Top in main body 2 is provided with for self-water-supplying in future Source (being at this time water pipe) water supply screw clamp 3 in the feed water valve 120 being made of such as electromagnetic type switching valve and for water box 130, water supply hose 140 etc..
As shown in Figure 18~21, the bottom compartment 3a (recessed portion corresponding to embodiment 1 is formed in the bottom of sink 3 24).Sink 3 has bottom compartment 3a in left lower when being observed from the front washing machine 1.Sink 3 is included according to columnar rolling The general cylindrical shape that the shape of cylinder 4 is constituted, the shape that a part with its bottom bloats downwards.The part of the bulging becomes Bottom compartment 3a.When being observed from the front washing machine 1, the right side of sink 3 has the consistent cylindrical shape of cylindrical shape with roller 4 Shape is constituted as a result, are as follows: in the case where roller 4 is rotated along the direction arrow A1, the water in sink 3 is suitable along the direction arrow A1 Freely flow to discharge outlet 16a.Water in sink 3 is by being set to the drainage cover on the cylindric top discharge outlet 16a of 4 bottom surface of roller 38 are directed to discharge outlet 16a.
The bottom surface of the sink 3 of discharge outlet 16a is formed with into the tangential direction of the lowest part of columnar sink 3 from front Left side horizontal direction when observing washing machine 1 is prominent, constitutes the bottom of bottom compartment 3a.It includes on above-mentioned bottom surface and is seen from front The side surface part 36 that is constituted along the vertical direction when examining washing machine 1 in left side and the back part that overleaf lateral edge up and down direction is constituted 37。
Configured with the warm water heater 33 as heating mechanism in bottom compartment 3a, and in the attached of warm water heater 33 Closely, configured with the thermistor 34 as temperature sensor (water temperature testing agency).Warm water heater 33 is to separate specified interval Mode be arranged on the bottom surface of bottom compartment 3a, and be configured to higher than above-mentioned bottom surface.
In addition, being connected with discharge pipe line 160 in the lower part of sink 3.Although not illustrating in detail, discharge pipe line 160 prolongs The outside of main body 2 is reached, so that the water in sink 3, which is discharged into as defined in washroom etc., drains place.In the rear surface of sink 3 Portion is provided with air supply opening 170, and the steam line for supplying warm wind into sink 3 (roller 4) is connected on the air supply opening 170 180。
The upper surface front of sink 3 is provided with exhaust outlet 19, is connected on the exhaust outlet 19 for (being rolled from sink 3 Cylinder 4) in the exhaust pipe 200 of warm wind is discharged.Moreover, the bottom in main body 2, is provided with and constitutes wind pushing mechanism and dehumidification device Heat pump unit 210.
Heat pump unit 210 is configured to heat exchanging pipe 220, and has heat pump (refrigerating cycle circuit).It is handed in heat The one end (front end in Figure 18) for changing pipeline 220, before being connected with exhaust pipe 200 by the connector 20a of snake abdomen shape End is connected with confession by the connector 18a of snake abdomen shape in the other end (rear end in Figure 18) of heat exchanging pipe 220 The base end part of feed channel 180.Here, constituting: the circulating air duct of desiccant air circulation-supplied in roller 4.
In heat exchanging pipe 220, it is configured in order the evaporator 230 and condenser 240 for constituting heat pump unit 210.? The other end (rear end) side of heat exchanging pipe 220, configured with what is be made of centrifugal blower 25a and blower motor 25b Air-supply air blower 250.Carry out following circulation during dry operation: heat pump unit 210 is driven, and 250 quilt of air blower of blowing Rotation driving, as a result, as shown by arrow A, the air in sink 3 (roller 4) are reached from exhaust outlet 190 via exhaust pipe 200 Heat exchanging pipe 220 flows to steam line 180 after passing sequentially through evaporator 230 and condenser 240, by air supply opening 170 and Blow vent 6 is supplied in roller 4.
Heat pump unit 210 is by refrigerant line (piping) by compressor 27, condenser 240, as the mechanism of decompressor Expansion valve (not shown), evaporator 230 connect into loop-like and composition.In addition, enclosing the desired amount of system in the inside of heat pump Cryogen (and lubricating oil of lubrication), and recycled in refrigerant line.In addition, though it is not shown, still, in scrubbing-and-drying unit In, it is provided with the whole control device of the control constituted based on computer (CPU).
Next, the composition of warm water heater 33 and thermistor 34 is described in detail referring especially to Figure 20,21.Suitably Referring to Fig.1 8,19.
Warm water heater 33 is configured at the bottom compartment 3a of 3 lower part of sink, runs through to be fixed on being set to sink by washer 37b On 3 rear wall that is, the openings 37a of back part 37.Warm water heater 33 is configured to be parallel to the bottom surface of bottom compartment 3a, and Predetermined distance is separated, is configured to when being observed from the front washing machine 1, direction in face of direction.Warm water heater 33, which has, hands over U-shaped For the shape being composed, there is front end in the side (namely front side) opposite with the installation site for being installed on openings 37a Portion 33a.Warm water heater 33 is fixed on the bottom bottom compartment 3a by the holder 33b being integrally formed with cover 33c, and cover 33c passes through Screw 33d is anchored on the bottom surface bottom compartment 3a.Warm water heater 33 can be powered outside sink 3 as a result, by heating power, Water in sink 3 can be heated.
Bottom compartment 3a has side surface part 36 in left side.Side surface part 36 is constituted are as follows: with the arrow side A1 shown in Figure 19 of roller 4 The water flow (in Figure 20 shown in arrow B1) generated when rotation upwards is relatively or opposed.In Figure 19,20, as an example It shows following example: being configured to substantially vertical with the bottom surface bottom compartment 3a, generally perpendicularly with water (flow) direction shown in arrow B1 Relatively.
Thermistor 34 is fixed on side surface part 36.Although it is not shown, still, as warm water heater 33, passing through washer It is fixed on the openings for being set to side surface part 36.Thermistor 34 is for example in thin cylinder (stick) shape.One end of thermistor 34 It is fixed on side surface part 36, the updrift side of the front end of another party towards water flow shown in arrow B1.It is, thermistor 34 Front end side surface part 36 is installed on the state towards the updrift side of water flow shown in arrow B1.Thermistor 34 is configured at Than the position that the allocation position of warm water heater 33 is biased to top, and it is arranged in the front end 33a than warm water heater 33 It is biased to the position of front side.At this point, the distance deviateed can arbitrarily be set.
The discharge outlet 16a connecting with discharge pipe line 160 is provided on bottom compartment 3a.Discharge outlet 16a is heated from warm water When device 33 is observed, the updrift side of the water flow shown in the arrow B1 is provided with drainage cover 38 above it.
Discharge outlet 16a, warm water heater 33, thermistor 34, side surface part 36 are in the upstream of the water flow shown in the arrow B1 It is configured in bottom compartment 3a in this order when observation.During the dehydration process, roller 4 is along arrow for washing machine 1 of the present embodiment The direction head A1 single direction rotation, therefore, using such configuration sequence.It is, what is be discharged from washings is de- in dehydration Water water is moved along the direction arrow B1, is drained from discharge outlet 16a, still, can in the upstream side of discharge outlet 16a there are when veil To imagine that the drainage efficiency of dehydration can be deteriorated, or the soft cloths class such as the end of a thread for including in dehydration water is attached to veil.Therefore, will The water flow of the dehydration as shown in arrow B1 when bigger structure that is, warm water heater 33 is configured at from discharge outlet 16a Downstream side.In addition, thermistor 34 to be configured to the side surface part 36 of further downstream.
Thermistor 34 is configured to: its length direction is directed toward the water flow moving direction that is, arrow of dehydration water or washing water The direction B1.This is because being easy for example in the case where vertically configuring thermistor 34 from the bottom surface of bottom compartment 3a The soft cloth etc. for including in attachment dehydration water is configured so that it is that such situation to be inhibited to occur.For the above reasons, from arrow B1 Shown in water flow upstream observation when, on downstream direction, in order configured with discharge outlet 16a, warm water heater 33, temperature-sensitive electricity Hinder 34, side surface part 36.
Warm water heater 33 plays in the washing process or rinse cycle of washing machine 1 and is heated to the water in sink 3 The effect of the heating mechanism of high temperature.In addition, thermistor 34 is detected as the water temperature of the temperature for detecting the water in the sink 3 Mechanism works.Here, in washing process, or in rinse cycle, the water in sink 3 is by roller 4 along the arrow side A1 To and the perseveration that rotates of the direction arrow A2 and generate water flow, be stirred.
When roller 4 is along arrow A1 direction spinning movement, the water flow in the direction arrow B1 is generated under the action of roller 4, The water flow of opposite direction is generated when along arrow A2 direction spinning movement.Therefore, when roller 4 is rotated along the direction arrow A1 in sink 3 Water flow is the water flow in the direction arrow B1, passes through bottom compartment according to the sequence of discharge outlet 16a, warm water heater 33, thermistor 34 3a.Therefore, by the warmed-up water of warm water heater 33 after being just heated, with the downstream side that is configured at warm water heater 33 Thermistor 34 contacts.
Washing machine 1 as shown in figure 22, has 2 safety devices 54,55, this 2 safety device 54,55 and embodiment 1 Roller washing machine safety device it is identical, be illustrated using identical symbol.Safety device 54,55 detects warm water heater 33 heat anomaly, overcurrent abnormality excessively in the case where detecting exception, is interrupted and is supplied to the electric current of warm water heater 33.In addition, In the following description, safety device 54 is known as the 1st safety device 54, safety device 55 is known as the 2nd safety device 55.The 1 safety device 54 is such as temperature fuse.In addition, the 2nd safety device 55 is to combine such as temperature fuse and current fusing Made of device.
Safety device 54,55 is set to the lateral surface of sink 3, the face i.e. with 33 opposite side of warm water heater, Er Qieshi It is set to position corresponding with the horizontal part 412 of warm water heater 33.At this point, the 1st safety device 54 is disposed in proximity to warm water and adds The straight line portion of the front end of the horizontal part 412 of hot device 33.2nd safety device 55 is disposed in proximity to the horizontal part of warm water heater 33 The bending part of 412 front end.
Safety device 54,55 is set to the front part of warm water heater 33, position i.e. corresponding with horizontal part 412, leads to It crosses and detects the temperature of the horizontal part 412 to detect the exception of warm water heater 33.In general, when warm water heater 33 is powered, warm water Heater 33 is increased from the front end side start temperature of horizontal part 412.Therefore, according to this constitution, by being examined by safety device 54,55 It is easy the temperature quickly as the front end portion of the horizontal part 412 of high temperature in thermometric water heater 33, can quickly detect The exception of warm water heater 33 out.In this way, safety can be further increased by the responsiveness for improving safety device 54,55.
By using above-mentioned composition, washing machine 1 will generate following function and effect.
In washing machine 1 of the present embodiment, when from the upstream of the water flow shown in the arrow B1, in downstream side To in order configured with discharge outlet 16a, warm water heater 33, thermistor 34, side surface part 36.Therefore, in washing process, rinsing Whens process etc., in the case where being heated by warm water heater 33 to the water in sink 3, roller 4 is rotated along the direction arrow A1 When the water flow (direction arrow B1) that generates after being heated by warm water heater 33, immediately with the thermistor that located downstream side 34 contacts.Thermistor 34 can accurately detect the water temperature of the water after being heated in effluent trough 3 as a result,.In addition, the arrow side B1 The identical direction of Xiang Weiyu or less water flow, it may be assumed that the direction of rotation (arrow A1) of roller 4 is identical when be dehydrated with washing machine 1 The rotation in direction and the water flow generated.
In addition, thermistor 34 is configured at the position for being biased to top than warm water heater 33.Even if as a result, in bottom compartment 3a In when remaining water, thermistor 34 is also difficult to accurately be detected the water of bottom compartment 3a by the influence of residual water Temperature.In addition, mistake caused by empty burn can be effectively detected out thus, it is possible to inhibit thermistor 34 to be immersed in residual water Heating, therefore, is capable of providing the excellent washing machine 1 of safety.
In addition, thermistor 34 is configured to be biased to front side than the front end 33a of warm water heater 33.Here, warm water heats Device 33 is fixed on the openings 37a of the back part 37 of 1 rear side of washing machine, still, position is arranged during fabrication and generates mistake In the case where difference, the side front end 33a can swing up and down using openings 37a as axis sometimes.At this point, since thermistor 34 is matched The front end 33a being set to than warm water heater 33 is biased to front side, therefore, can be avoided warm water heater 33 and connects with thermistor 34 Touching.Thereby, it is possible to inhibit thermistor 34 to the error detection of water temperature, therefore it can more accurately carry out the detection of water temperature.In addition, The mechanicalness for being able to suppress warm water heater 33 or thermistor 34 is damaged.
In addition, the configuration mode of the thermistor of present embodiment also can be applied to embodiment 1.
It this concludes the description of embodiments of the present invention, still, these embodiments provide as an example, and unexpectedly Figure limits the range of invention.These new embodiments can also be implemented by various other ways, not depart from invention In the range of purport, various omissions, substitutions and changes can be carried out.These embodiments and modifications thereof are contained in the range of invention And purport, and it is contained in invention and its equivalent range documented by claims.

Claims (14)

1. a kind of tumbling-box washing machine, comprising:
Sink, the sink be configured to front side in opening bottomed cylindrical that rear side is blocked, after central shaft is high before being inclined to It is low,
Swivelling chute, the swivelling chute are accommodated in the inside of above-mentioned sink in a manner of it can rotate along the 1st direction and the 2nd direction,
Warm water heater, the warm water heater are set to the inside of above-mentioned sink, and be set to relative to above-mentioned swivelling chute at The peripheral wall of the above-mentioned sink of the lower section of vertical direction, heats the water for being stored in above-mentioned sink, before and after above-mentioned sink Side is upwardly formed longer, and at it, midway portion bends in the front-back direction；
In the state that above-mentioned warm water heater at least stores water in above-mentioned sink, front side in horizontal and rear side be it is preceding it is high after It is low,
Above-mentioned warm water heater is set to the Pivot axle following location directly for deviateing above-mentioned swivelling chute.
2. a kind of tumbling-box washing machine, comprising:
Sink, the sink be configured to front side in opening bottomed cylindrical that rear side is blocked, after central shaft is high before being inclined to It is low,
Swivelling chute, the swivelling chute are accommodated in the inside of above-mentioned sink in a manner of it can rotate along the 1st direction and the 2nd direction,
Warm water heater, the warm water heater are set to the inside of above-mentioned sink, and be set to relative to above-mentioned swivelling chute at The peripheral wall of the above-mentioned sink of the lower section of vertical direction, heats the water for being stored in above-mentioned sink, before and after above-mentioned sink Side is upwardly formed longer, and at it, midway portion bends in the front-back direction；
In the state that above-mentioned warm water heater at least stores water in above-mentioned sink, front side in horizontal and rear side be it is preceding it is high after It is low,
Above-mentioned warm water heater is set to: being biased to when dehydration operates relative to immediately below the Pivot axle of above-mentioned swivelling chute The position of the direction of rotation side of above-mentioned swivelling chute.
3. a kind of tumbling-box washing machine, comprising:
Sink, the sink be configured to front side in opening bottomed cylindrical that rear side is blocked, after central shaft is high before being inclined to It is low,
Swivelling chute, the swivelling chute are accommodated in the inside of above-mentioned sink in a manner of it can rotate along the 1st direction and the 2nd direction,
Warm water heater, the warm water heater are set to the inside of above-mentioned sink, and be set to relative to above-mentioned swivelling chute at The peripheral wall of the above-mentioned sink of the lower section of vertical direction, heats the water for being stored in above-mentioned sink, before and after above-mentioned sink Side is upwardly formed longer, and at it, midway portion bends in the front-back direction；
In the state that above-mentioned warm water heater at least stores water in above-mentioned sink, front side in horizontal and rear side be it is preceding it is high after It is low,
Also there is safety device, which is in horizontal front side portion in the length direction by detecting above-mentioned warm water heater The temperature divided, to detect the exception of above-mentioned warm water heater,
Also there is isolated part, which is set to the inside of above-mentioned sink, is formed, be interposed between along the peripheral wall of above-mentioned sink Between above-mentioned warm water heater and above-mentioned sink,
Above-mentioned safety device is set to the outside of the peripheral wall of above-mentioned sink, and is the length side being set to above-mentioned warm water heater It is in the horizontal corresponding position of front part in,
Above-mentioned isolated part has the protruding portion contacted with above-mentioned sink, which is part corresponding with above-mentioned safety device It is prominent and formation towards above-mentioned sink side.
4. tumbling-box washing machine according to claim 1 or 2, which is characterized in that
The back of the above-mentioned rear side of closure of above-mentioned sink has interconnecting part, and the interconnecting part is with perforative towards above-mentioned central axis direction Mode is connected to the outside and inside of above-mentioned sink,
Above-mentioned warm water heater has fitting portion, which is set to the part parallel with the above-mentioned central axis of above-mentioned sink, And it is chimeric with above-mentioned interconnecting part, above-mentioned warm water heater is mounted in the following manner: being worn inwardly from the outside of above-mentioned sink Above-mentioned interconnecting part is crossed, and keeps above-mentioned fitting portion chimeric with above-mentioned interconnecting part.
5. tumbling-box washing machine according to claim 3, which is characterized in that
The back of the above-mentioned rear side of closure of above-mentioned sink has interconnecting part, and the interconnecting part is with perforative towards above-mentioned central axis direction Mode is connected to the outside and inside of above-mentioned sink,
Above-mentioned warm water heater has fitting portion, which is set to the part parallel with the above-mentioned central axis of above-mentioned sink, And it is chimeric with above-mentioned interconnecting part, above-mentioned warm water heater is mounted in the following manner: being worn inwardly from the outside of above-mentioned sink Above-mentioned interconnecting part is crossed, and keeps above-mentioned fitting portion chimeric with above-mentioned interconnecting part.
6. tumbling-box washing machine according to claim 4, which is characterized in that
Also there is holding member, which is set to the peripheral wall of above-mentioned sink, for the front end portion of above-mentioned warm water heater It is inserted into and keeps above-mentioned warm water heater,
Above-mentioned holding member has guide portion, which passes through above-mentioned interconnecting part in above-mentioned warm water heater and be inserted into above-mentioned It when in sink, collides with the front end portion of above-mentioned warm water heater, is as a result, directed to the front end portion of above-mentioned warm water heater The central portion side of above-mentioned holding member.
7. tumbling-box washing machine according to claim 5, which is characterized in that
Also there is holding member, which is set to the peripheral wall of above-mentioned sink, for the front end portion of above-mentioned warm water heater It is inserted into and keeps above-mentioned warm water heater,
Above-mentioned holding member has guide portion, which passes through above-mentioned interconnecting part in above-mentioned warm water heater and be inserted into above-mentioned It when in sink, collides with the front end portion of above-mentioned warm water heater, is as a result, directed to the front end portion of above-mentioned warm water heater The central portion side of above-mentioned holding member.
8. tumbling-box washing machine according to claim 6, which is characterized in that
Also there is isolated part, which is set to the inside of above-mentioned sink, and is formed along the peripheral wall of above-mentioned sink, every Between above-mentioned warm water heater and above-mentioned sink, between the guide sections and above-mentioned isolated part of above-mentioned holding member between Gap is set to the size that above-mentioned warm water heater can not be inserted into.
9. tumbling-box washing machine according to claim 7, which is characterized in that
Gap between the guide sections of above-mentioned holding member and above-mentioned isolated part be set to above-mentioned warm water heater without The size of method insertion.
10. tumbling-box washing machine according to any one of claims 1 to 3, which is characterized in that
Be arranged the bottom surface sections of the above-mentioned sink of above-mentioned warm water heater with than above-mentioned Pivot axle relative to horizontal direction for The small inclined at inclination angles of tilt angle at the front is high and the back is low.
11. tumbling-box washing machine according to any one of claims 1 to 3, which is characterized in that
Above-mentioned sink has bottom compartment in above-mentioned swivelling chute lower part,
Above-mentioned bottom compartment has side surface part, which is constituted are as follows: is formed when rotating with above-mentioned swivelling chute along above-mentioned 1st direction Water flow is opposite,
In above-mentioned bottom compartment, discharge outlet, above-mentioned warm water heater, water temperature inspection are configured in order in the downstream direction of above-mentioned water flow Mechanism, above-mentioned side surface part are surveyed,
Above-mentioned water temperature testing agency is so that the state of updrift side of its front end towards above-mentioned water flow is installed on above-mentioned side surface part.
12. tumbling-box washing machine according to any one of claims 1 to 3 comprising:
Above-mentioned sink has bottom compartment in above-mentioned swivelling chute lower part, in the bottom compartment, is configured with above-mentioned warm water heater and water Warm testing agency,
Above-mentioned bottom compartment has side surface part, which is constituted are as follows: is formed when rotating with above-mentioned swivelling chute towards above-mentioned 1st direction Water flow it is opposite,
In above-mentioned bottom compartment, above-mentioned warm water heater, the detection of above-mentioned water temperature are configured in order in the downstream direction of above-mentioned water flow Mechanism, above-mentioned side surface part,
Above-mentioned water temperature testing agency is so that the state in its front end towards above-mentioned heater direction is installed on above-mentioned side surface part.
13. tumbling-box washing machine according to claim 11, which is characterized in that
Set the open side of above-mentioned swivelling chute as front side, its opposite side be rear side in the case where,
The installation site of above-mentioned warm water heater is located at the rear side of above-mentioned bottom compartment,
Above-mentioned water temperature testing agency is configured at the position that front side is close to than the front end of above-mentioned warm water heater in above-mentioned side surface part It sets.
14. tumbling-box washing machine according to claim 11, which is characterized in that
Set the open side of above-mentioned swivelling chute as front side, its opposite side be rear side in the case where,
Above-mentioned water temperature testing agency is configured at the position that top is biased to than above-mentioned heater in above-mentioned side surface part.
CN201610534437.2A 2015-07-22 2016-07-07 Tumbling-box washing machine Active CN106367912B (en)

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JP2015144888A JP6667221B2 (en) 2015-07-22 2015-07-22 Drum type washing machine
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JP2015157052A JP6564270B2 (en) 2015-08-07 2015-08-07 Washing machine

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CN107190455B (en) * 2017-04-27 2020-08-11 无锡小天鹅通用电器有限公司 Clothes treating apparatus
CN110485112A (en) * 2018-05-15 2019-11-22 青岛海尔滚筒洗衣机有限公司 A kind of outer cylinder and washing machine
CN110485113A (en) * 2018-05-15 2019-11-22 青岛海尔滚筒洗衣机有限公司 A kind of outer cylinder and washing machine
WO2022100504A1 (en) * 2020-11-12 2022-05-19 青岛海尔滚筒洗衣机有限公司 Washing machine and control method

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