CN108842363A - A kind of washing machine with heating device - Google Patents
A kind of washing machine with heating device Download PDFInfo
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- CN108842363A CN108842363A CN201810582334.2A CN201810582334A CN108842363A CN 108842363 A CN108842363 A CN 108842363A CN 201810582334 A CN201810582334 A CN 201810582334A CN 108842363 A CN108842363 A CN 108842363A
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- Prior art keywords
- outer barrel
- heating device
- circulating pump
- water
- water outlet
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- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
-
- 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
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of washing machine with heating device, the washing machine includes outer barrel, is equipped with outer barrel；Circulation pipe, both ends are connected with outer barrel bottom and top respectively；Circulating pump provides power, and washing water in outer barrel is enabled to pump from bottom into circulation pipe, be back to outer barrel top again；Heating device is fixedly mounted on outer barrel bottom, and heats to the washing water for flowing through circulation pipe.The present invention is by above-mentioned setting, and during the washing water in outer barrel of washing machine is circulated through outer circulating tube, heating device heats circulating water flow, and then realizes and heated to the washing water in washing machine, promoted the purpose of laundry cleanliness；Simultaneously, by the way that heating device is fixedly mounted on outer barrel bottom, it is interfered so that heating device is hidden to be installed on washing machine internal and heating device is enabled not generate between other component, improves complete machine compactness, is rationally sufficiently used internal machine volume.
Description
Technical field
The invention belongs to household appliance technical fields, specifically, being related to a kind of washing machine with heating device.
Background technique
Major part washing powder available on the market is to be obtained by organized enzyme to wash dirt, work of the organized enzyme at 40 degree or so
Property is strongest.Arrive when winter, temperature reduces, and especially in the north, can obviously feel the solubility drop of washing powder in water
Low, as a result a washing cycle terminates to remain on clothing there are also a large amount of washing powder in washing machine, and not only clothes is not washed dry
Only, water power and time are also wasted.
Also there is the washing machine with heating structure currently on the market, mostly uses come in the system of washing machine bottom water storage heating greatly
Realize that high-temperature wash, heating device are installed together with washing machine drum, seal by rubber parts, heating device will in outer barrel
Water is heated to preset temperature, but has the following problems a little：1, heating structure is all placed on outer barrel bottom, due to the limitation of structure,
The length of heating tube will not be very long, and smaller with the contact area of water, heating time is longer；2, no matter washing powder is from detergent box
Investment still direct plunges into bucket, and washing powder all may be greatly trapped on top layer clothing, cannot be dissolved in time, influence to do washing
The washing effect of powder；3, increased costs, energy loss height, waste water resource.
In view of this present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of washing with heating device
Clothing machine heats washing machine outer circulation water flow, to realize to the purpose for holding washing water in outer barrel of washing machine and being heated,
And then reach the activity of sufficiently excitation washing powder organized enzyme, promote the effect of laundry cleanliness；Meanwhile another object of the present invention
It is to provide a kind of washing machine with heating device, heating device is fixed on side under outer barrel, is rationally sufficiently used
Internal machine volume has achieved the purpose that promote compact integral structure.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：
A kind of washing machine with heating device, the washing machine include outer barrel；Circulation pipe, both ends respectively with outer barrel bottom
Portion is connected with top；Circulating pump provides power, and washing water in outer barrel is enabled to pump from bottom into circulation pipe, be back to outer barrel again
Top；Heating device is fixedly mounted on outer barrel bottom, and heats to the washing water for flowing through circulation pipe.
Further, the heating device and circulating pump are fixedly mounted on side under outer barrel, said tub water outlet with follow
Heating device and circulating pump, the water outlet phase of the water inlet and outer barrel bottom of heating device have been sequentially connected in series between endless tube water inlet end
Connection, the water outlet of heating device and the water inlet of circulating pump connect, and the water outlet of circulating pump is connected with circulation pipe water inlet end.
Further, the heating device and circulating pump are fixedly mounted on side under outer barrel, said tub water outlet with follow
Circulating pump and heating device are sequentially connected in series between endless tube water inlet end, the water inlet of circulating pump is connected with the water outlet of outer barrel bottom
It connects, the water outlet of circulating pump and the water inlet of heating device connect, and the water outlet of heating device is connected with circulation pipe water inlet end.
Further, the upside of the heating device shell contacts and is fixedly connected with the corresponding fitting in outer barrel bottom, described to follow
The upside of ring pump is corresponding with outer barrel bottom to post and fix connection, the water inlet of the water outlet of the heating device and the circulating pump
The opposite grafting of mouth is connected to.
Further, the mounting plate that the upside of the heating device extends at least provided with a radially protruding, mounting plate upside
It contacts, is arranged on mounting plate perpendicular to binding face, through the first mounting hole of mounting plate, bolt is certainly with the corresponding fitting in outer barrel bottom
Under be upward through the first mounting hole of mounting plate and engage fixation with outer barrel bottom phase screw thread, heating device and outer barrel bottom are spirally connected
It is fixed.
Further, the downside of the heating device is equipped with the mounting groove being recessed inwardly, the heating device opposite with mounting groove
The corresponding fitting in upside and outer barrel bottom contacts, and vertical binding face, the second mounting hole through mounting groove, bolt is arranged on mounting groove
Bottom-up the second mounting hole across mounting plate simultaneously engages fixation with outer barrel bottom phase screw thread, by heating device and outer barrel bottom spiral shell
Connect fixation；Preferably, mounting groove is respectively arranged on two diagonal angles that heating device center is opposite relatively with mounting plate.
Further, the water inlet of the water outlet of the heating device and the circulating pump is coaxial, is oppositely arranged, the heating
The water outlet of device is plugged with the water inlet of circulating pump and is connected to, and tube wall periphery at plug connection, which is equipped with, to be fixedly clamped
Pipe clamp.
Further, the upside of the circulating pump is equipped with horizontal-extending bracket, and the bracket is in Z-shaped, the bracket
Middle part is correspondingly arranged on the upside of circulating pump and is fixedly connected, and the both ends of Z-shaped bracket are connected by being parallel to the first of outer barrel bottom respectively
Portion and second connecting portion are constituted, and the vertical connecting hole for running through bracket, bolt are respectively equipped in first connecting portion and second connecting portion
It is bottom-up correspondingly to pass through connecting hole and engaged with outer barrel bottom phase screw thread, enable circulating pump be fixedly installed in outer barrel bottom；The
On one interconnecting piece and second connecting portion set connecting hole with the staggered arrangement of circulating pump.
Further, for the heating device in being horizontally arranged, the upside of the heating device is the plane being bonded with outer barrel bottom,
The inlet and outlet of heating device are parallel to the setting of outer barrel bottom, the axis and water outlet axis of the water inlet of the circulating pump
It is parallel to the setting of outer barrel bottom.
Further, the top of said tub lid is equipped with the spray structure that supplying hot water sprays into Storage water tank, the water inlet of spray structure
It holds and is plugged and fixed with the water outlet of circulation pipe, circulation pipe is enabled to be connected to by spray structure with outer barrel.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
Heating device is serially connected between outer barrel and circulating pump by the present invention, is fixed on outer barrel bottom, is filled the water in washing machine
It is heated in the heated device of water in journey in outer barrel, then is admitted in outer barrel again by inner circle tube, realized to the water in outer barrel
The purpose of heating；
In addition, by installing heating device additional on washing machine internal circulation system, with when washing machine executes outer circulation program,
Washing water is driven by internal circulation pump in outer barrel, and water flow starts to be circulated between outer barrel and outer circulating tube, circulating water flow
When flowing through heating device, recirculated water is added to preset temperature by heating device；It, also will be outer meanwhile with the flowing of circulating water flow
The uniform mixed dissolution of washing powder launched in bucket；
Meanwhile treated that water flows through circulation pipe flows at spray structure set by outer bung for heating devices heat, adds
Hot water after heat treatment is sprayed onto outer cylinder by the water jet of spray structure, the clothing that direct spray function accommodates in interior bucket
On, washing powder both can be sufficiently dissolved, allows detergent preferably to infiltrate clothing, and clothing can be scrubbed, improves washing for washings
Net ratio and washing efficiency.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is outer barrel bottom scheme of installation in the embodiment of the present invention；
Fig. 2 is the schematic diagram of water circulation system in the embodiment of the present invention；
Fig. 3 is that heating device installs explosive view in the embodiment of the present invention；
Fig. 4 is spray structure schematic diagram in the embodiment of the present invention.
Main element explanation in figure：1, outer barrel；2, heating device；3, circulating pump；4, circulation pipe；5, outer bung；10, outer barrel
Bottom；11, outer barrel water outlet；21, mounting plate；22, mounting groove；23, heating device water inlet；24, heating device water outlet；25,
First mounting hole；26, the second mounting hole；31, first connecting portion；32, second connecting portion；33, connecting hole；34, bracket；51, it sprays
Drench structure water inlet end；52, water fender；53, raised；54, gusset；55, water jet；6, bolt；7, pipe clamp.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but
It is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figures 1 to 4, a kind of washing machine with heating device, the laundry described in the embodiment of the present invention
Machine includes outer barrel 1, and outer barrel 1 includes surrounding cylindric side wall and the bottom of cylindrical sidewall being corresponded to the outer barrel bottom 10 sealed；
Circulation pipe 4, both ends are connected with outer barrel bottom and top respectively；Circulating pump 3, provides power, enables in outer barrel 1 washing water from bottom
It pumps into circulation pipe, be back to 1 top of outer barrel again；Heating device 2, is fixedly mounted on outer barrel bottom 10, and to flowing through circulation pipe
Washing water is heated.
In the embodiment of the present invention, the washing machine includes outer barrel 1, and outer barrel bottom 10 is equipped with the installation of supplying/heating system 2 and fixes
Mounting portion；Said tub 1 is equipped with outer bung 5, and the spray structure for the sprinkling hot water that outer bung 5 is equipped with can will be after heating
Hot water is sprayed on clothing by the water jet 55 of spray structure, sufficiently dissolution washing powder, is scrubbed clothing, is improved washing efficiency；Laundry
Machine includes circulation pipe 4, realizes that the heated device 2 of water in outer barrel 1 returns the circulation of outer barrel 1；Washing machine includes circulating pump 3,
Power is provided, washing water in outer barrel 1 is enabled to pump from bottom into circulation pipe 4, be back to 1 top of outer barrel again；Washing machine further includes adding
Thermal 2, the heating device 2 are fixedly connected with outer barrel bottom 10 through fixed structure, to flow through heating dress to the water in outer barrel 1
It is heated when setting 2.
In the embodiment of the present invention, the heating device 2 and circulating pump 3 are connected to 10 downside of outer barrel bottom, the heating device 2
It is serially connected between outer barrel 1 and circulating pump 3, the water inlet 23 of heating device 2 is connected with the water outlet 11 of outer barrel bottom, heating dress
2 water outlet 24 is set to connect with the water inlet of circulating pump 3；The circulating pump 3 is fixed on 10 downside of outer barrel bottom, institute through fixed device
It states circulating pump 3 to be serially connected between heating device 2 and circulation pipe 4, the water inlet of circulating pump 3 and the water outlet 24 of heating device 2 are solid
Fixed connection, the water outlet of circulating pump 3 are connected with the water inlet end of circulation pipe 4；The water inlet end of the circulation pipe 4 connects circulating pump 3
Water outlet, the water outlet of circulation pipe 4 is connect with outer bung 5；Water warming cycle is：Outer barrel-heating device-circulating pump-
Circulation pipe-outer barrel.Preferably, water outlet 11 is set on outer barrel bottom 10.
In the embodiment of the present invention, the heating device 2 and circulating pump 3 are fixedly connected on the downside of outer barrel bottom 10, described to follow
Ring pump 3 is serially connected between heating device 2 and outer barrel 1, and 1 water outlet of said tub is connect with the water inlet of circulating pump 3, circulating pump 3
Water outlet connect with the water inlet of heating device 2；The heating device 2 is serially connected between circulating pump and circulation pipe, heating dress
It sets 2 water inlet to connect with the water outlet of circulating pump 3, the water outlet of heating device 2 is connected with the water inlet end of circulation pipe 4；Water adds
Thermal Cycling is：Outer barrel-circulating pump-heating device-circulation pipe-outer barrel.
In the embodiment of the present invention, the heating device 2 is serially connected between the outer barrel 1 on internal circulation system and circulating pump 3,
In outer barrel 1 in the injecting process, circulating pump 3 works, and water enters heating device 2 by 1 water outlet 11 of outer barrel, and heating device 2 is to flowing through
The water of heating device 2 is heated, and realizes the purpose of the water heating to outer barrel 1；There is temperature-detecting device in the washing machine,
During heating device 2 carries out water heating and carries out the hot water circuit of water circulation by circulating pump 3, temperature-detecting device is to examine
The water temperature inside said tub 1 to be surveyed, and feeds back to control system, control system controls the running of heating device 2 and circulating pump 3,
The water temperature in outer barrel 1 is set to reach preset temperature.
In the embodiment of the present invention, the heating device 2 is plane, heating dress on the upside of the heating device 2 in being horizontally arranged
The inlet and outlet for setting 2 are parallel to the setting of outer barrel bottom 10, and the axis and water outlet axis of the water inlet of the circulating pump 3 are flat
Row is arranged in outer barrel bottom 10.
Embodiment one
As shown in Fig. 2, the heating device 2 and circulating pump 3 are fixedly mounted on 10 downside of outer barrel bottom in the present embodiment,
Be sequentially connected in series heating device 2 and circulating pump 3 between 4 water inlet end of 1 water outlet of said tub and circulation pipe, heating device 2 into
The mouth of a river is connected with the water outlet 11 of outer barrel bottom, and the water outlet of heating device 2 is connect with the water inlet of circulating pump 3, circulating pump 3
Water outlet be connected with 4 water inlet end of circulation pipe.
In the present embodiment, the heating device 2 is serially connected between outer barrel 1 and circulating pump 3, the water inlet of heating device 2 with
The water outlet 11 of outer barrel bottom is connected, and the water outlet of heating device 2 is connect with the water inlet of circulating pump 3；The circulating pump 3 is gone here and there
It connects between heating device 2 and circulation pipe 4, the water inlet of circulating pump 3 is fixedly connected with the water outlet of heating device 2, circulating pump 3
Water outlet be connected with the water inlet end of circulation pipe 4；The water outlet of the water inlet end connection circulating pump 3 of the circulation pipe 4, circulation pipe
4 water outlet is connect with outer bung 5；The water of outer barrel 1 enters heating device from the water inlet that water outlet 11 flows out heated device 2
It is heated in 2 chamber, under the action of circulating pump 3, hot water is flowed out from heating device 2 to return through circulating pump 3 and circulation pipe 4
To outer barrel 1.
In the present embodiment, the spray structure composition of said tub 1, heating device 2, circulating pump 3, circulation pipe 4 and outer bung 5
One circulatory system, cyclic process have controller of washer control；In the injecting process, control system control loop pump 3 is opened
Beginning work, the water in outer barrel 1 enter heating device 2, and heating device 2 constantly heats water, and the water after heating is by circulation
Pump 3 and inner circulating tube 4 are sprayed on the laundry item in outer barrel 1 by the spray structure of outer bung 5.
Embodiment two
As shown in Figure 1 to Figure 2, heating device 2 and circulating pump 3 described in the present embodiment are each attached to 10 downside of outer barrel bottom,
The corresponding fitting in the upside of 2 shell of heating device and outer barrel bottom 10 contact and is fixedly connected, the upside of the circulating pump 3 and
Outer barrel bottom 10 is corresponding to post and fix connection, and the water outlet of the heating device 2 and the water inlet of the circulating pump 3 are inserted relatively
Lead in succession, the water outlet of the heating device 2 and the water inlet of the circulating pump 3 are coaxial, are oppositely arranged, the heating device 2
It is bolted to connection on outer barrel bottom 10 with circulating pump 3, installing and dismounting process is simple, is convenient for worker operation.
In the present embodiment, the upside of 2 shell of heating device is bonded fixation with outer barrel bottom 10, the heating device 2
The mounting plate 21 that upside extends at least provided with a radially protruding, 21 upside of mounting plate are contacted with the corresponding fitting in outer barrel bottom 10,
It is arranged on mounting plate 21 perpendicular to binding face, through the first mounting hole 25 of mounting plate 21, bolt is bottom-up to pass through mounting plate
21 the first mounting hole 25 simultaneously engages fixation with 10 phase screw thread of outer barrel bottom, and heating device 2 and outer barrel bottom 10 are spirally connected fixation；Institute
The downside for stating heating device 2 is equipped with the mounting groove 22 being recessed inwardly, the heating device upside opposite with mounting groove 22 and outer barrel bottom
10 corresponding fittings contact, and vertical binding face, the second mounting hole 26 through mounting groove 22 are arranged on mounting groove 22, bolt is under
It is upward through the second mounting hole 26 of mounting plate 21 and engages fixation with 10 phase screw thread of outer barrel bottom, by heating device 2 and outer barrel 2
Bottom is spirally connected fixation；Preferably, mounting groove is respectively arranged on two diagonal angles that 2 center of heating device is opposite relatively with mounting plate 21；It is whole
Body installation is simple, it is easy to accomplish, convenient for the installing and dismounting of operator.
In the present embodiment, the circulating pump 3 is bonded fixation with outer barrel bottom 10, and the upside of the circulating pump is equipped with horizontal extension
Bracket 34, the bracket 34 is in Z-shaped, and the middle part of the bracket 34 is correspondingly arranged at the upside of circulating pump 3 and is fixedly connected, " Z "
The both ends of shape bracket 34 are made of the first connecting portion 31 and second connecting portion 32 for being parallel to outer barrel bottom 10 respectively, first connecting portion
31 and second connecting portion 32 on be respectively equipped with the vertical connecting hole for running through bracket 34, the one-to-one bottom-up company of passing through of bolt
The engagement of 10 phase screw thread of Kong Bingyu outer barrel bottom is connect, circulating pump is enabled to be fixedly installed in outer barrel bottom 10；First connecting portion 31 and the second connection
Set connecting hole will be followed with the staggered arrangement of circulating pump 3, first connecting portion 31 and second connecting portion 32 by bolt in portion 32
Ring pump 3 is fixed on outer barrel bottom 10.
In the present embodiment, the water inlet coaxial arrangement of the water outlet and the circulating pump 3 of the heating device 2 is described to add
The water outlet of thermal 2 and the water inlet of circulating pump 3 are plugged and fixed, and are equipped with pipe clamp 7 in interconnecting piece and are clamped.
In the present embodiment, the axis of the water inlet of the axis and circulating pump 3 of the water outlet of the heating device 2 is overlapped
Setting, it is compact-sized, it occupies little space；In horizontal positioned, the upside of the heating device 2 is and outer barrel the heating device 2
The plane that bottom 10 is bonded, the inlet and outlet of heating device 2 are parallel to the setting of outer barrel bottom 10, the water inlet of the circulating pump 3
Mouthful axis and water outlet axis be parallel to the setting of outer barrel bottom 10, the water outlet of the heating device 2 and the circulating pump 3 into
It is connected between the mouth of a river by connecting tube.
In the present embodiment, the water outlet 24 and circulating pump 3 of the heating device 2, which are spirally connected, to be fixed together, in heating device 2
A pipe clamp 7 is added in the junction of water outlet 24 and circulating pump 3, is needed in assembling process by heating device 2 and outer barrel bottom wall
Contact surface and circulating pump 3 and the contact surface of outer barrel bottom wall be horizontally disposed with respectively, the water outlet 24 of heating device 2 and outer barrel 1
Water outlet 11 is mutually inserted connection；Mounting plate 21, mounting groove 22, first connecting portion 31 and second connecting portion 32 respectively correspond outer barrel
Installation site on 10 wall of bottom, blending bolt 6 are fixed；The water inlet end and 3 fixing assembling of circulating pump of the inner circulating tube 4, it is described
The spray structure water inlet end 51 of the water outlet of inner circulating tube 4 and outer bung 5, which is installed, to be fixed, and installation process is simple, solid by bolt 6
It is fixed, it is mounted and dismounted convenient for operator.
Embodiment three
As shown in figure 4, being equipped with outer bung 5 at the top of outer barrel 1 described in the present embodiment, outer bung 5 is sprayed into equipped with supplying hot water
The water outlet of the spray structure of outer barrel 1, the water inlet end and circulation pipe 4 of spray structure is plugged and fixed, and circulation pipe 4 is enabled to pass through spray knot
Structure is connected to outer barrel 1.
In the present embodiment, the spray structure includes the straight tube extended from outer bung 5 to bucket slanted floor protrusion, is followed for interior
The water outlet grafting access of endless tube 4 is connect with outer bung 5；The spray structure is equipped with water fender 52, and the water fender 52 includes
By the acclivitous inclined-plane of the outside 5 center extending direction of bung of outer 5 bottom margin of bung and connection and inclined-plane and it is parallel to outer barrel
The plane at 5 top of lid；The level face of 5 top plate of said tub lid and water fender 52 forms horizontal channel, and channel water outlet is spray
The mouth of a river 55, water jet 55 are connected to by spray structure water inlet end 51 with inner circulating tube 4；5 top plate of said tub lid is equipped with to bucket bottom
The protrusion 53 for the increase hydraulic pressure that protrusion extends, increases the front and back pressure difference that water jet 55 sprays water；Spray structure water inlet end 51 and gear
52 junction of water plate is equipped with the gusset 54 perpendicular to bucket bottom, and 54 area of gusset is less than the cross-sectional area of spray structure water inlet end 51.
In the present embodiment, the heated device 2 of water in said tub 1 is heated, and the hot water after heating passes through circulating pump 3 and interior
Circulation pipe 4 flows at outer bung 5, and hot water enters horizontal channel by the spray structure water inlet end 51 and bung connected component,
The setting of the gusset 54 increases the front and back pressure difference that hot water enters horizontal channel, and 5 top plate of said tub lid is equipped with convex to bucket bottom
The protrusion 53 extended out, the channel narrows for again flowing through hot water increase hydraulic pressure, hot water are enabled to be sprayed onto clothing by water jet 55
On, washing powder both can be sufficiently dissolved, allows detergent preferably to infiltrate clothing, and clothing can be scrubbed, improves washing efficiency.
Example IV
The heating process of water in outer barrel of washing machine 1 described in the present embodiment, clothing and detergent are thrown in 1 outer barrel of outer barrel,
Washing machine is opened, outer barrel 1 starts to inject gauge water, and control device control loop pump 3 is opened, and water flow is from outer barrel of washing machine bottom
Heated 2 water inlet of device of water outlet flows into heating device 2, and after heating device 2 heats water, hot water is through circulating pump 3 and interior follows
Endless tube 4 is injected on clothing by the water jet 55 of the spray structure of outer bung 5, recycles this process until the water in outer barrel 1 reaches
To preset temperature.
In the present embodiment, clothing and detergent are thrown in outer barrel 1, open washing machine, it is fixed that outer barrel of washing machine 1 starts injection
Water is measured, control device control loop pump 3 is opened, and water flow flows out through circulation pipe from outer barrel 1 and turns again to outer barrel 1；In outer barrel 1
Washing water the chamber of heating device 2 is flowed into from the water outlet 11 of outer barrel of washing machine bottom, the heating member in heating device 2 will
Water heating, hot water are sprayed on the laundry item of outer barrel 1 through circulation pipe 4 by the water jet 55 of outer bung 5；Temperature is equipped in washing machine
Detection device is spent, the temperature-detecting device is detected to the water in outer barrel 1 and fed back information to control system, control system
System control heating device 2 makes the water temperature in outer barrel 1 reach preset temperature, and circulating pump 3 stops after the temperature of water reaches preset temperature
Operating, heating device 2 stop heating.
In the present embodiment, laundry item and detergent are thrown in outer barrel of washing machine 1, start washing machine, outer barrel of washing machine 1
In start to fill the water, temperature-detecting device obtains initial water temperature value and water temperature value is passed to control device, and control device controls at this time
Circulating pump 3 is opened, and water flow is flowed into the chamber of heating device 2, the heating device 2 from the water outlet 11 of outer barrel of washing machine bottom
Interior heating tube heats water, and the water after heating flows through circulating pump 3 and inner circulating tube 4 passes through the water jet 55 of outer bung 5
It sprays on the laundry item of outer barrel 1, the effect for the washing that reaches a high temperature, the water in outer barrel 1 is flowed from the water outlet 11 of outer barrel bottom again
Out, reach hydronic purpose by this method；Preset temperature is added water to during flowing through heating device 2 while will also be washed
Clothing powder is dissolved and is uniformly mixed, and the warm water for having dissolved washing powder is then sprayed onto clothing by the outer bung 5 with spray structure
On object, detergent is allowed preferably to infiltrate clothing, done washing cleaner.
Embodiment five
As shown in Fig. 2, the heating device 2 includes shell in the present embodiment, chamber is defined in the shell, institute
The side for stating shell is equipped with the opposite side of water inlet 23 on the water inlet 23 and shell of connection outer barrel 1 equipped with connection circulating pump 3
Water outlet 24, the water inlet 23 pass through the chamber inside heating device 2 with water outlet 24；The heating device 2 includes
Heating member, heating member, which is arranged in the chamber, heats the water for flowing into chamber.
In the present embodiment, the heating device 2 includes shell, and the chamber for heating of supplying water is defined in the shell, described
The side of shell is equipped with water inlet 23, and the water inlet 23 is connected with outer barrel 1, is equipped in the opposite side of housing inlet 23
The mouth of a river 24, the water outlet 24 are connected with circulating pump 3, and the water inlet 23 passes through inside heating device 2 with water outlet 24
Chamber, the water inlet 23 of the heating device 2 are connected with the water outlet 11 of outer barrel 1, the water outlet of the heating device 2
Mouthfuls 24 are spirally connected fixation with one end of circulating pump 3, are connected by circulating pump 3 and inner circulating tube 4；The heating device 2 includes
Heating member, heating member, which is arranged in the chamber, heats the water for flowing into chamber, and water enters from outer barrel 1 by inlet pipeline
2 chamber of heating device is heated, and hot water returns to outer barrel 1 by the spray structure of outer bung 5 through circulating pump 3 and inner circulating tube 4
It is interior, it is recycled again under the action of circulating pump 3, until temperature-detecting device detects that the temperature of water in outer barrel 1 reaches default temperature
Degree, control device control heating device 2 and circulating pump 3 stop working.
In the present embodiment, the heating member include heating tube, heating plate, heating coil etc. it is any or combination；Preferably, it does washing
2 chamber interior of machine heating device uses heating tube, and temperature control precision is high, and heating effect is good, and water temperature is quickly made to reach default temperature
Degree, it is compact-sized, it is easily installed, occupies little space.
Embodiment six
The difference of the present embodiment and above-described embodiment one is：Heating device be serially connected in circulating pump 3 and circulation pipe 4 it
Between, it can also realize the purpose (indicating not in the drawings) heated to the water in outer barrel 1.
In the present embodiment, the heating device 2 and circulating pump 3 are fixedly mounted on 10 downside of outer barrel bottom, and said tub 1 goes out
Circulating pump 3 and heating device 2, the water inlet and outer barrel bottom of circulating pump 3 have been sequentially connected in series between 3 water inlet end of the mouth of a river and circulation pipe
Water outlet be connected, the water outlet of circulating pump 3 is connect with the water inlet of heating device 2, the water outlet and circulation of heating device 2
4 water inlet end of pipe is connected.
In the present embodiment, the water in said tub 1 enters after circulating pump 3 in the chamber of heating device 2, and heating member is to water
It is heated, the water after heating reaches spray structure by circulation pipe, is injected in outer barrel 1 by the water jet of spray structure；Institute
The spray structure for stating outer barrel 1, circulating pump 3, heating device 2, circulation pipe 4 and outer bung 5 constitutes a circulatory system, cyclic process
There is controller of washer control；In the injecting process, control system control loop pump 3 is started to work, and the water in outer barrel 1 passes through
Circulating pump 3 provides power, and into heating device 2, heating device 2 constantly heats water, and the water after heating passes through circulation pipe 4
It is sprayed on the laundry item in outer barrel 1 by the spray structure of outer bung 5.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (10)
1. a kind of washing machine with heating device, it is characterised in that：The washing machine includes,
Outer barrel；
Circulation pipe, both ends are connected with outer barrel bottom and top respectively；
Circulating pump provides power, and washing water in outer barrel is enabled to pump from bottom into circulation pipe, be back to outer barrel top again；
Heating device is fixedly mounted on outer barrel bottom, and heats to the washing water for flowing through circulation pipe.
2. a kind of washing machine with heating device according to claim 1, it is characterised in that：It the heating device and follows
Ring pump is fixedly mounted on side under outer barrel, has been sequentially connected in series heating device between said tub water outlet and circulation pipe water inlet end
And circulating pump, the water inlet of heating device are connected with the water outlet of outer barrel bottom, the water outlet of heating device and circulating pump
Water inlet connection, the water outlet of circulating pump are connected with circulation pipe water inlet end.
3. a kind of washing machine with heating device according to claim 1, it is characterised in that：It the heating device and follows
Ring pump be fixedly mounted on side under outer barrel, be sequentially connected in series between said tub water outlet and circulation pipe water inlet end circulating pump and
Heating device, the water inlet of circulating pump are connected with the water outlet of outer barrel bottom, the water outlet of circulating pump and heating device into
Mouth of a river connection, the water outlet of heating device are connected with circulation pipe water inlet end.
4. a kind of washing machine with heating device according to any one of claims 1 to 3, it is characterised in that：The heating
The upside of device housing contacts and is fixedly connected with the corresponding fitting in outer barrel bottom, and the upside of the circulating pump is corresponding with outer barrel bottom
Connection, the water outlet of the heating device and the water inlet of the circulating pump is posted and fixed to be connected to respect to grafting.
5. a kind of washing machine with heating device according to any one of claims 1 to 4, it is characterised in that：The heating
The mounting plate that the upside of device extends at least provided with a radially protruding, mounting plate upside are contacted with the corresponding fitting in outer barrel bottom,
It is arranged on mounting plate perpendicular to binding face, through the first mounting hole of mounting plate, bolt is bottom-up across the first of mounting plate
Mounting hole simultaneously engages fixation with outer barrel bottom phase screw thread, and heating device and outer barrel bottom are spirally connected fixation.
6. a kind of washing machine with heating device according to any one of claims 1 to 5, it is characterised in that：The heating
The downside of device is equipped with the mounting groove being recessed inwardly, and fitting corresponding on the upside of the opposite heating device of mounting groove and outer barrel bottom connects
It touches, vertical binding face, the second mounting hole through mounting groove is set on mounting groove, bolt is bottom-up across the second of mounting plate
Mounting hole simultaneously engages fixation with outer barrel bottom phase screw thread, and heating device and outer barrel bottom are spirally connected fixation；
Preferably, mounting groove is respectively arranged on two diagonal angles that heating device center is opposite relatively with mounting plate.
7. a kind of washing machine with heating device according to any one of claims 1 to 6, it is characterised in that：The heating
The water inlet of the water outlet of device and the circulating pump is coaxial, is oppositely arranged, the water outlet of the heating device and circulating pump
Water inlet plugs connection, and the tube wall periphery at plug connection is equipped with the pipe clamp being fixedly clamped.
8. a kind of washing machine with heating device according to any one of claims 1 to 7, it is characterised in that：The circulation
The upside of pump is equipped with horizontal-extending bracket, and the bracket is in Z-shaped, is correspondingly arranged on the upside of circulating pump in the middle part of the bracket simultaneously
It is fixedly connected, the both ends of Z-shaped bracket are made of the first connecting portion and second connecting portion for being parallel to outer barrel bottom respectively, and first connects
The vertical connecting hole for running through bracket is respectively equipped in socket part and second connecting portion, one-to-one bottom-up pass through of bolt connects
The engagement of Kong Bingyu outer barrel bottom phase screw thread, enables circulating pump be fixedly installed in outer barrel bottom；It is set in first connecting portion and second connecting portion
Connecting hole with the staggered arrangement of circulating pump.
9. a kind of washing machine with heating device according to any one of claims 1 to 8, it is characterised in that：The heating
For device in being horizontally arranged, the upside of the heating device is the plane being bonded with outer barrel bottom, the water inlet of heating device and water outlet
Mouth is parallel to the setting of outer barrel bottom, and the axis and water outlet axis of the water inlet of the circulating pump are parallel to the setting of outer barrel bottom.
10. a kind of washing machine with heating device according to claim 1, it is characterised in that：The top of said tub lid
Portion is equipped with the spray structure that supplying hot water sprays into outer barrel, and the water inlet end of spray structure and the water outlet of circulation pipe are plugged and fixed, and order follows
Endless tube is connected to by spray structure with outer barrel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810582334.2A CN108842363A (en) | 2018-06-07 | 2018-06-07 | A kind of washing machine with heating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810582334.2A CN108842363A (en) | 2018-06-07 | 2018-06-07 | A kind of washing machine with heating device |
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| CN108842363A true CN108842363A (en) | 2018-11-20 |
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| CN201810582334.2A Pending CN108842363A (en) | 2018-06-07 | 2018-06-07 | A kind of washing machine with heating device |
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| WO2019128913A1 (en) * | 2017-12-26 | 2019-07-04 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN112575548A (en) * | 2019-09-30 | 2021-03-30 | 佛山市顺德海尔电器有限公司 | Water pump and washing machine |
| CN112813642A (en) * | 2019-10-31 | 2021-05-18 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| WO2021109897A1 (en) * | 2019-12-04 | 2021-06-10 | 青岛海尔洗衣机有限公司 | Heating circulation pump and washing machine |
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