CN105177933A - Energy-saving washing machine with box-shaped washing powder quick dissolving device - Google Patents
Energy-saving washing machine with box-shaped washing powder quick dissolving device Download PDFInfo
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- CN105177933A CN105177933A CN201510744030.8A CN201510744030A CN105177933A CN 105177933 A CN105177933 A CN 105177933A CN 201510744030 A CN201510744030 A CN 201510744030A CN 105177933 A CN105177933 A CN 105177933A
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- box body
- tube
- water
- box
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
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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
- 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
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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
- 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
- D06F39/083—Liquid discharge or recirculation arrangements
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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
- 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
- D06F39/087—Water level measuring or regulating devices
Abstract
The invention discloses an energy-saving washing machine with a box-shaped washing powder quick dissolving device. The washing machine is characterized in that a washing powder dissolving device is arranged on a case; a heat exchanger is arranged in the case; a hot and humid air inlet, a cold air outlet, a hot and humid air outlet and a cold air inlet are formed in the heat exchanger; the cold air outlet, a fan, an electric heater and a warm air feeding hole are connected by a pipeline; a hot and humid air discharge outlet is connected with the hot and humid air inlet by a pipeline; the cold air inlet is connected with a filter and an air suction inlet by a pipeline; the washing powder dissolving device comprises a box, a guide pipe and a stirrer; a water inlet solenoid valve and a water outlet solenoid valve are installed outside a water inlet and a water outlet in the box respectively; the water inlet solenoid valve and the water outlet solenoid valve are respectively connected with a water inlet tee joint and a water outlet tee joint by water pipes; the water inlet tee joint is connected with a detergent box by a water pipe; the water inlet and outlet tee joints are connected by a branch water pipe; a heating wire is wound outside a horizontal section of the guide pipe; a drag plate is arranged in the horizontal section; a stirring impeller of the stirrer is inserted in a vertical section; and a liquid level sensor and a temperature sensor are also arranged in the box.
Description
Technical field
The present invention relates to household appliance technical field, especially relate to a kind of energy-saving washer with box-like washing powder quick dissolved unit.
Background technology
Detergent dissolving needs the time, and this is the problem that people's every day use laundry washer is usually ignored when taking.Therefore, washing powder, when taking with laundry washer, is often put into the inner core of washing machine by many people together with clothes, then adds water and washs.This mode of operation makes washing powder not soluble, laundry processes even also can occur and terminate, and also be stained with the phenomenon of the undissolved washing powder of part in clothing.This is because washing powder is swept along in the middle of clothing, contact with water insufficient, therefore can not fully dissolve.Correct mode of operation should be placed in the detergent box of washing machine by washing powder, then adds water and washs.But detergent box usually can only play and make washing powder fully contact with water, prevent washing powder from being concentrated the effect of sweeping along in the middle of clothing.Because washing powder generally could will dissolve after 5 minutes in washing completely, and at present the normal wash time of washing machine is generally 12 minutes, that is washing powder dissolve completely after working time less than 7 minutes.In fast washing procedure, whole laundry processes is only 6 minutes, and the working time after washing powder dissolves completely is just shorter, and therefore the wash degree of clothing is affected.
Stirring can accelerate the dissolving of washing powder, and this is the thing just can known by existence general knowledge.The patent No. be 200720008747.7 Chinese utility model patent just disclose a kind of utilization and stir the dissolvers of accelerate dissolution washing powder, it comprises box body, agitating device, described box body is provided with water inlet, delivery port, water inlet is facing to described agitating device, in addition, washing powder box is provided with in described box body.There are two large defects in this laundry powder dissolver, and the first, washings resident time in this laundry powder dissolver is short, and the stirring of agitating device is very limited to the effect accelerating detergent dissolving; Second, agitating device must be driven by motor and rotate, thus agitating device must be arranged on motor output shaft, and motor must be arranged on outside box body, therefore motor output shaft must penetrate box body, the horizontal traverse mode of agitating device makes to carry out encapsulation process to the motor output shaft penetrating box body, flows out box body to prevent washings along motor output shaft, so, this laundry powder dissolver also also exists the defect of sealing difficulty.
The patent No. be 201420144022.0 Chinese utility model patent disclose a kind of detergent dissolution apparatus, it comprises staving, control module and stir module.The top of staving is provided with charging aperture, and charging aperture upper hinge has lid, and the bottom of staving is provided with heat-generating disc.Control module comprises control panel, automatic button, hand push button, entering water electromagnetic valve, goes out water solenoid valve, temperature sensor.Agitating device comprises motor, puddler and paddle.Control panel respectively with automatic button, hand push button, entering water electromagnetic valve, go out water solenoid valve, temperature sensor, heat-generating disc and motors.This detergent dissolution apparatus solves the short defect of washings resident time in dissolvers that exists of laundry powder dissolver that the above-mentioned patent No. is 200720008747.7, but it still exists some other defect.Detergent dissolution apparatus must be arranged on the region between the urceolus of washing machine and cabinet top.Be for the full-automatic impeller type washing machine of 5kg for normally used washing kilogram amount, the region being suitable for installing this detergent dissolution apparatus roughly in long 45cm, a wide 12cm, high 10cm rectangular-shaped.According to the design of this detergent dissolution apparatus, its shape is roughly 6cm in bottom surface radius, highly is the cylinder of 10cm, and so, the volume of this detergent dissolution apparatus is at about 1L.When laundry is more, when must add more washing powder, easily there is the problem all detergent dissolvings cannot fallen because washings are saturated in this detergent dissolution apparatus.Why there is this problem, the working method that major reason is directly to stir to accelerate detergent dissolving limits the shape of detergent dissolution apparatus, make its shape totally in cylindrical shape, thus the space that cannot make full use of between urceolus and casing, cause the volume of detergent dissolution apparatus too small.
On the other hand, at present, people are not only confined to the aspects such as washing, rinsing, sterilization, dehydration to the functional requirement of washing machine, and the washing machine with drying function is more and more subject to the favor of people.Many existing washing machines, as the application number Chinese invention patent that is 03138545.1 and 200610137784.8 two kinds of washing machines being announced, they all have drying function, warm air can be passed in inner tank of washing machine, and with this, drying is carried out to inner tank of washing machine, urceolus, thus suppress the breeding of mildew in washing machine and bacterium.But the existing washing machine with drying function does not all have heat exchanger, humid air clothing, inner core, urceolus still after carrying out drying to higher temperature has directly been entered air, thus there is heat utilization rate low, the defects such as dry run power consumption is many.
How solving the problems referred to above that existing washing machine exists, is the problem required study.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of energy-saving washer with box-like washing powder quick dissolved unit, on the one hand, its with detergent dissolution apparatus can make full use of the idle space of washing machine, realize the abundant dissolving to washing powder; The features such as on the other hand, this washing machine has heat exchanger, can carry out energy recovery, thus, have heat utilization rate high to the damp-heat air after drying clothes and inside and outside cylinder, and dry run power consumption is few.
The present invention is the technical scheme solving the employing of its technical problem: the energy-saving washer of band box-like washing powder quick dissolved unit, comprise casing, urceolus, inner core, impeller, electric heater, fan, filter, described urceolus is flexiblely suspended in described casing by multiple shock absorber part, described inner core is arranged in described urceolus rotationally, described impeller is installed in rotation on the inside bottom of described inner core, is provided with detergent box above described casing; Also be provided with a heat exchanger in described casing, above described casing, be also provided with a detergent dissolution apparatus; The top of described heat exchanger is provided with damp-heat air entrance and cold-air vent, and the below of described heat exchanger is provided with damp-heat air outlet and cool air inlet; Described cold-air vent, fan, electric heater to be connected formation first air channel by pipeline, and described first air channel is connected with described inner core inner space by the warm braw supply port being arranged on urceolus and covering; Described urceolus covers and is also provided with damp-heat air outlet, described damp-heat air outlet is connected with described damp-heat air entrance by pipeline, the outlet of described damp-heat air is connected with a threeway by pipeline, and two other link of described threeway is connected respectively by pipeline and the exhaust outlet on the shell wall being arranged on described casing, the drainpipe that extracts from For Drain Valve of Washing Machine discharge ends; Described cool air inlet is connected with described filter and the air suction inlet arranged on the housing by pipeline, and forms the second air channel; Described detergent dissolution apparatus comprises box body, guide pipe, agitator; The right side of described box body is provided with the water inlet for passing into washings in box body, an entering water electromagnetic valve is installed outside described water inlet, described entering water electromagnetic valve is connected with an inlet triplet for water by water pipe, and described inlet triplet for water is connected with described detergent box by water pipe; The bottom of described box body is provided with the delivery port for discharging the washings in box body, the outside of described delivery port is provided with one and goes out water solenoid valve, described go out water solenoid valve be connected with an outlet three way by water pipe, described outlet three way is connected with the water pipe washings flowing through this outlet three way being imported described inner core; Also be connected by a branching pipe between described inlet triplet for water with described outlet three way; Described guide pipe is removably fixedly mounted in described box body, and guide pipe is made up of vertical section, elbow section and horizontal segment three sections; The lower end of described vertical section is connected with the upper end one of described elbow section, and the lower end of described elbow section is connected with the front end one of described horizontal segment; The outside of described horizontal segment is arranged with heating wire, and the rear inside of horizontal segment is provided with flaps; Described agitator comprises motor and agitator arm, and described motor is fixedly mounted on top outside described box body, and the lower end of motor output shaft is penetrated in box body by the axis hole be arranged on above described box body, and inserts in the vertical section of described guide pipe; Described agitator arm is fixed on the lower end of described motor output shaft; Liquid level sensor and temperature sensor is also provided with inside described box body.
Further, described heat exchanger comprises a shell and more than one heat-exchange tube, and heat-exchange tube is all arranged in the enclosure; Described heat-exchange tube comprises a left vertical tube, a right vertical tube and some transverse tubes; Being equipped with n(n in described left vertical tube and right vertical tube pipe is nonnegative integer) individual insulating course, in the pipe of left vertical tube and right vertical tube from top to bottom by a described n insulating course be separated into mutually disconnected 1st tube space ..., the (n+1)th tube space; The left end of described transverse tube is all connected with described left vertical tube, and its right-hand member is all connected with described right vertical tube; Described transverse tube is divided into 2*n+1 group; I-th (i=1 ..., 2*n+1) organize transverse tube each root transverse tube pipe in be connected with the xth tube space of described left vertical tube, the y tube space of described right vertical tube, wherein, x meets the smallest positive integral being greater than i/2, and y is the satisfied smallest positive integral being more than or equal to i/2; Leave space between the inner surface of described shell and the outer surface of described heat-exchange tube, this space is damp-heat air staying space; Described damp-heat air entrance is connected with described damp-heat air staying space, and described cold-air vent is connected with the 1st tube space of described left vertical tube; Described damp-heat air outlet is connected with described damp-heat air staying space, and described cool air inlet is connected with the (n+1)th tube space of described right vertical tube; Described n is natural number.
Further, the caliber of all transverse tubes is identical, and the quantity of each group transverse tube is equal.
Further, the angle between the center line of described transverse tube and horizontal plane is acute angle.
Further, be also provided with in the delivery port of described box body for preventing undissolved washing powder from flowing out the screen pack of box body with washings.
Further, described flaps is one piece of circular slab, and the outer peripheral edge of flaps is provided with external screw thread, and the horizontal segment rear inside of described guide pipe is provided with internal thread, and described flaps is removably mounted on the rear inside of described horizontal segment by helicitic texture; Described flaps is also provided with the hole passed through for washings.
Further, described box body comprises box body and lid, is bolted to connection between described box body and lid; Described water inlet is arranged on the lower right-hand side of described box body, and described delivery port is arranged on the bottom left of described box body; Described guide pipe is fixedly mounted on below described lid by securing member; Described securing member comprises securing member and lower securing member, described upper and lower securing member in pairs with the use of, be bolted to connection between upper and lower securing member; Described upper securing member is fixed on below described lid, and is connected with described lid one.
Further, described upper securing member comprises a connecting plate, a upper arc stator and two upper auricles; The upper end of described connecting plate is connected with described lid one, and the lower end of connecting plate is connected with the integral middle of described upper arc stator; Described two upper auricles are connected with the two ends one of described upper arc stator respectively; Described lower securing member comprises an arc lower stator and two lower auricles; Described two lower auricles are connected with the two ends one of described arc lower stator respectively; Described upper auricle and lower auricle are equipped with screw; Described upper securing member and lower securing member are bolted to connection by described upper auricle and lower auricle.
Further, outside the horizontal segment of described guide pipe, top is provided with location-plate, and the upper arc stator of described upper securing member is provided with described location-plate jointly to the bayonet socket that described guide pipe positions.
Further, the cushion course for sealing the junction between lid and box body is also provided with between described lid and box body; Multiple through hole be communicated with box portion outside space by tray interior space is also provided with above described lid.
Good effect of the present invention is: (1) is different by directly stirring the dissolving accelerating washing powder from detergent dissolution apparatus in prior art, washing machine of the present invention with detergent dissolution apparatus form current by the rotation of agitator arm, by guide pipe, current are led, thus circulating water flow is formed in box body, the dissolving of washing powder is accelerated with the motion of circulating water flow.Detergent dissolution apparatus of the prior art is because adopting the dissolving of directly stirring and accelerating washing powder, therefore its shape is restricted, and cannot make full use of washing machine idle space; Washing machine of the present invention with detergent dissolution apparatus then can not affect by shape, therefore the idle space of washing machine can be made full use of, increase the volume of box body, realize the object of fully dissolving washing powder.(2) washing machine of the present invention with detergent dissolution apparatus motor is arranged on above box body, and liquid level sensor is provided with in box body, the liquid level in box body is controlled by liquid level sensor, prevent from flowing out the axis hole of the washings in box body above box body, thus, washing machine of the present invention with detergent dissolution apparatus without the need to carrying out encapsulation process to axis hole place, avoid the problem of the sealing difficulty existed in prior art.(3) washing machine of the present invention with detergent dissolution apparatus adopt water movement and electrical heating two kinds of modes to accelerate detergent dissolving simultaneously, detergent dissolving speed is fast.(4) washing machine of the present invention with detergent dissolution apparatus by the horizontal segment rear inside at mozzle, flaps is set, increase the disturbance of circulating water flow, can further improve the rate of dissolution of washing powder.(5) washing machine of the present invention is connected to inlet triplet for water and outlet three way in the front end of entering water electromagnetic valve and the rear end water pipe going out water solenoid valve, is also connected with branching pipe between inlet triplet for water and outlet three way.So, washing machine of the present invention can add water while detergent dissolution apparatus carries out detergent dissolving in inner tank of washing machine, thus saves washing time.(6) for washing machine of the present invention, by adding assembling heat exchanger, the damp-heat air that drying clothes and inside and outside cylinder are discharged afterwards is imported in this heat exchanger, device heating is electrically heated to being about in this heat exchanger, and the cold air be admitted in washing machine carries out preheating, so, the waste heat of the damp-heat air be discharged fully is recycled, can heat utilization rate be improved, and then reduce the power consumption of dry run.(7) in preferred version, washing machine of the present invention is also provided with screen pack in the delivery port of box body, for the undissolved washing powder be bonded at after discharge washings on screen pack, the mode adding clear water again and carry out dissolving in box body can be adopted, realize the dissolving completely of washing powder.Therefore washing machine of the present invention with detergent dissolution apparatus can ensure the dissolving completely of washing powder.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 be embodiment illustrated in fig. 1 in the sectional view of heat exchanger.
The sectional view of a kind of alternative structure that Fig. 3 is heat exchanger shown in Fig. 2.
Fig. 4 is the structural representation of be with detergent dissolution apparatus embodiment illustrated in fig. 1, inlet triplet for water, outlet three way and branching pipe.
The guide pipe of Fig. 5 for detergent dissolution apparatus shown in Fig. 4 and the structural representation of agitator.
Fig. 6 is the structural representation of the lid of detergent dissolution apparatus shown in Fig. 4.
The structural representation of the box body part that Fig. 7 is detergent dissolution apparatus shown in Fig. 4.
Fig. 8 is the explosive view of detergent dissolution apparatus shown in Fig. 4.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present embodiment comprises casing 010, urceolus 011, inner core 021, impeller 022, electric heater 009, fan 008, filter 007, urceolus 011 is flexiblely suspended in casing 010 by multiple shock absorber part (not shown), inner core 021 is arranged in urceolus 011 rotationally, and impeller 022 is installed in rotation on the inside bottom of inner core 021.A detergent box (not shown) and a detergent dissolution apparatus (not shown) is also provided with above casing 010.Detergent box is prior art conventional design, it is located at above casing 010, near casing 010 and cabinet cover (sign) junction, detergent dissolution apparatus is located at above casing 010, the oblique lower position of detergent box, be connected by water pipe between detergent box with detergent dissolution apparatus, detergent box is also connected with intake pipe of washing machine.Also be provided with a heat exchanger 001 in casing 010, the top of heat exchanger 001 is provided with damp-heat air entrance 002 and cold-air vent 003, and the below of heat exchanger 001 is provided with damp-heat air outlet 016 and cool air inlet 017; Cold-air vent 003, fan 008, electric heater 009 to be connected formation first air channel by pipeline 004, and the first air channel is connected with inner core 021 inner space by the warm braw supply port 019 be arranged on outer cover 020; Outer cover 020 is also provided with damp-heat air outlet 018, damp-heat air outlet 018 is connected with damp-heat air entrance 002 by pipeline 005, damp-heat air outlet 016 is connected with a threeway 014 by pipeline, and two other link of threeway 014 is connected respectively by pipeline and the exhaust outlet 015 on the shell wall being arranged on casing 010, the drainpipe 013 that extracts from For Drain Valve of Washing Machine 012 discharge ends; Cool air inlet 017 is connected by pipe-and-filter 007 and the air suction inlet 006 be arranged on casing 010, and forms the second air channel.
As shown in Figure 2, heat exchanger 001 embodiment illustrated in fig. 1 comprises a shell 024 and a heat-exchange tube, and heat-exchange tube is arranged in shell 024; Heat-exchange tube comprises a left vertical tube 029, right vertical tube 026 and 6 transverse tubes; Left vertical tube 029 and right vertical tube 026 are equipped with 1(n=1 in managing) individual insulating course (028,025), be separated into disconnected 1st tube space (030,027), 2(n+1=2 mutually by 1 insulating course (028,025) from top to bottom in the pipe of left vertical tube 029 and right vertical tube 026) tube space (033,023); The left end of transverse tube is all connected with left vertical tube 029, and its right-hand member is all connected with right vertical tube 026.
As shown in Figure 2, transverse tube is divided into 3(2*n+1=3) group; I-th (i=1,2,3(2*n+1=3)) group transverse tube each root transverse tube pipe in be connected with the xth tube space of left vertical tube 029, the y tube space of right vertical tube 026, wherein, x meets the smallest positive integral being greater than i/2, and y meets the smallest positive integral being more than or equal to i/2.Specifically, during i=1, i/2=0.5, x meets the smallest positive integral being greater than 0.5, therefore x=1, y meets the smallest positive integral being more than or equal to 0.5, therefore y=1, namely represent: be connected with the 1st tube space 030 of left vertical tube 029, the 1st tube space 027 of right vertical tube 026 in each root transverse tube pipe of the 1st group of transverse tube 031; Known according to this, during i=2, i/2=1, x=2, y=1, represent: be connected with the 2nd tube space 033 of left vertical tube 029, the 1st tube space 027 of right vertical tube 026 in each root transverse tube pipe of the 2nd group of transverse tube 032; During i=3, i/2=1.5, x=2, y=2, represent: be connected with the 2nd tube space 033 of left vertical tube 029, the 2nd tube space 023 of right vertical tube 026 in each root transverse tube pipe of the 3rd group of transverse tube 034.
As shown in Figure 2, leave space between the inner surface of shell 024 and the outer surface of heat-exchange tube, this space is damp-heat air staying space 035; Damp-heat air entrance 002 is connected with damp-heat air staying space 035, and cold-air vent 003 is connected with the 1st tube space 030 of left vertical tube 029; Damp-heat air outlet 016 is connected with damp-heat air staying space 035, the 2(n+1=2 of cool air inlet 017 and right vertical tube 026) tube space is connected.The caliber of all transverse tubes is identical, and the quantity of each group transverse tube is equal, is 2.
When washing machine carries out drying work, the damp-heat air of discharging in washing machine enters damp-heat air staying space 035 through damp-heat air outlet 018, pipeline 005, damp-heat air entrance 002; Cold air enters into the 2nd tube space 023 of right vertical tube 026 through air suction inlet 006, filter 007, pipeline, cool air inlet 017, after through the 2nd tube space 033 of the 3rd group of transverse tube 034, left vertical tube 029, the 2nd group of transverse tube 032, the 1st tube space 027 of right vertical tube 026, the 3rd group of transverse tube 031, the 1st tube space 030 of left vertical tube 029, cold-air vent 003 outflow heat exchanger 001.Damp-heat air carries out preheating to cold air in heat exchanger 001, the water droplet condensed in cooled damp-heat air and cooling procedure is discharged from damp-heat air outlet 016, afterwards, the exhaust outlet 015 of damp-heat air wherein on the shell wall of threeway 014, casing 010 enters air, water droplet then flows in drainpipe 013 through threeway 014, and flows out washing machine through drainpipe 013.Cold air after being preheated then enters inner core 021 through pipeline 004, fan 008, electric heater 009, warm braw supply port 019, and in the process, is electrically heated device 009 and heats.
Easily known by the explanation of the above-mentioned dry run to washing machine of the present invention, this laundry function fully recycles the waste heat in damp-heat air, and thus, its heat utilization rate is high, and dry run power consumption is low.
As shown in Figure 3, its a kind of alternative structure being heat exchanger shown in Fig. 2, this substituted type heat exchanger comprises a shell 002 and a heat-exchange tube, and heat-exchange tube is arranged in shell 002.Heat-exchange tube comprises a left vertical tube 008, right vertical tube 003 and 5 transverse tubes 005.Left vertical tube 008 and right vertical tube 003 are equipped with 0(n=0 in managing) individual insulating course, be separated into disconnected 1(n+1=1 mutually by 0 insulating course from top to bottom in the pipe of left vertical tube 008 and right vertical tube 003) tube space (009,004); The left end of transverse tube 005 is all connected with left vertical tube 008, and its right-hand member is all connected with right vertical tube 003.Transverse tube 005 is divided into 1(2*n+1=1) group; I-th (i=1(2*n+1=1)) group transverse tube each root transverse tube pipe in be connected with the xth tube space of left vertical tube 008, the y tube space of right vertical tube 003, wherein, x meets to be greater than the smallest positive integral of i/2, and y is the satisfied smallest positive integral being more than or equal to i/2.Particularly, be x=1, y=1, represent: be connected with the 1st tube space 009 of left vertical tube 008, the 1st tube space 004 of right vertical tube 003 in each root transverse tube pipe of the 1st group of transverse tube.Leave space between the inner surface of shell 002 and the outer surface of heat-exchange tube, this space is damp-heat air staying space 010; The top of shell 002 is provided with damp-heat air entrance 001 and cold-air vent 011, and damp-heat air entrance 001 is connected with damp-heat air staying space 010, and cold-air vent 011 is connected with the 1st tube space 009 of left vertical tube 008; The below of shell 002 is provided with damp-heat air outlet 007 and cool air inlet 006, and damp-heat air outlet 007 is connected with damp-heat air staying space 010, the 1(n+1=1 of cool air inlet 006 and right vertical tube 003) tube space is connected.Angle between the center line of transverse tube 005 and horizontal plane is acute angle, particularly, is 15 °.Transverse tube 005 angle why be configured between its center line and horizontal plane is acute angle, mainly in order to make the water droplet condensing in transverse tube outer surface drop down fast, prevents water droplet from affecting exchange heat between cold air and damp-heat air.
As shown in Fig. 4 ~ 8, detergent dissolution apparatus comprises box body, guide pipe 12 and agitator.Box body is rectangular-shaped, and it comprises box body 6 and lid 1, is fixedly connected with between box body 6 with lid 1 by bolt 3.The cushion course 17 for sealing the junction between lid 1 and box body 6 is also provided with between lid 1 and box body 6.Multiple through hole 1-1 be communicated with box portion outside space by tray interior space is also provided with above lid 1.Liquid level sensor (not shown) and temperature sensor (not shown) is also provided with inside box body.
So-called " sealing the junction between lid 1 and box body 6 " refers to as preventing washings from flowing out from the junction between lid 1 and box body 6 and the antiseep process carried out.Cushion course 17 preferably adopts soft rubber to make.
The right side of box body is provided with the water inlet (sign) for passing into washings in box body, an entering water electromagnetic valve 4 is installed outside water inlet, entering water electromagnetic valve 4 is connected with an inlet triplet for water 5 by water pipe, and inlet triplet for water 5 is connected with detergent box by water pipe.The bottom of box body is provided with the delivery port (sign) for discharging the washings in box body, the outside of delivery port is provided with one and goes out water solenoid valve 8, go out water solenoid valve 8 to be connected with an outlet three way 7 by water pipe, outlet three way 7 is connected with the water pipe washings flowing through this outlet three way 7 being imported inner core 021.Also be connected by a branching pipe 9 between inlet triplet for water 5 with outlet three way 7.Branching pipe 9 is divided into first vertical section of 9-1, the first horizontal segment 9-2, the second horizontal segment 9-3, second vertical section of 9-4, the lower end of first vertical section of 9-1 is connected with inlet triplet for water 5, the upper end of first vertical section of 9-1 is connected with the front end of the first horizontal segment 9-2, the rear end of the first horizontal segment 9-2 is connected with the front end of the second horizontal segment 9-3, the rear end of the second horizontal segment 9-3 is connected with the upper end of second vertical section of 9-4, and the lower end of second vertical section of 9-4 is connected with outlet three way 7.Wherein, the first horizontal segment 9-2 and the position residing for the second horizontal segment 9-3 are higher than the top of lid 1.Also be provided with in the delivery port of box body for preventing undissolved washing powder from flowing out the screen pack (for illustrating) of box body with washings.Particularly, water inlet is arranged on the lower right-hand side of box body 6, and delivery port is arranged on the bottom left of box body 6.
Guide pipe 12 is made up of vertical section 12-4, elbow section (sign) and horizontal segment 12-3 tri-sections, and the lower end of vertical section 12-4 is connected with the upper end one of elbow section, and the lower end of elbow section is connected with the front end one of horizontal segment 12-3.The outside of horizontal segment 12-3 is arranged with heating wire 10, and the rear inside of horizontal segment 12-3 is provided with flaps 13.Outside the horizontal segment 12-3 of guide pipe 12, top is also provided with location-plate (12-1,12-2).
Flaps 13 is one piece of circular slab, the outer peripheral edge of flaps 13 is provided with external screw thread (sign), the horizontal segment 12-3 rear inside of guide pipe 12 is provided with internal thread (sign), and flaps 13 is removably mounted on the rear inside of horizontal segment 12-3 by helicitic texture; Flaps 13 is also provided with the hole (sign) passed through for washings.
Guide pipe 12 is fixedly mounted on below lid 1 by securing member.Securing member comprises securing member 14 and lower securing member 18, upper securing member 14, lower securing member 18 in pairs with the use of, be fixedly connected with by bolt 16 between upper securing member 14 with lower securing member 18.Upper securing member 14 is fixed on below lid 1, and is connected with lid 1 one.
Upper securing member 14 comprises a connecting plate (sign), a upper arc stator (sign) and two upper auricles (sign).The upper end of connecting plate is connected with lid 1 one, and the lower end of connecting plate is connected with the integral middle of upper arc stator.Two upper auricles are connected with the two ends one of upper arc stator respectively.The upper arc stator of upper securing member 14 is provided with the bayonet socket 14-1 jointly positioned guide pipe 12 with location-plate (12-1,12-3).Lower securing member 18 comprises an arc lower stator (sign) and two lower auricles (sign).Two lower auricles are connected with the two ends one of arc lower stator respectively.Upper auricle and lower auricle are equipped with screw (sign).Upper securing member 14 is fixedly connected with by bolt 16 with lower auricle by upper auricle with lower securing member 18.
Agitator comprises motor 2 and agitator arm 11, motor 2 is fixedly mounted on top outside box body, and the lower end of motor output shaft 15, by being arranged on above box body, is specially above lid 1, axis hole (sign) penetrate in box body, and to insert in the vertical section 12-4 of guide pipe 12.Agitator arm 11 is fixed on the lower end of motor output shaft 15.
During use, entering water electromagnetic valve 4 is opened by the control circuit control on washing machine by elder generation, will go out water solenoid valve 8 closes.The washings mixing undissolved washing powder come from detergent box stream flow into box body through inlet triplet for water 5, entering water electromagnetic valve 4 successively, when reaching predetermined altitude to the liquid level in box body, send the signal of telecommunication by liquid level sensor to the control module of washing machine, control circuit controls to cut out entering water electromagnetic valve 4.Now, the liquid level in box body should lower than the inner side lower surface of lid 1, but the peak of vertical section 12-4 higher than guide pipe 12.Position residing for the first horizontal segment 9-2 of branching pipe 9 and the second horizontal segment 9-3 is higher than the top of lid 1, therefore, originally, when the washings mixing undissolved washing powder flow through inlet triplet for water 5, washings have all flowed in box body, and can not flow to the inner core 021 of washing machine through branching pipe 9.When in box body, liquid level reaches predetermined altitude, the washings mixing undissolved washing powder enter into box body all, and now, from detergent box stream is clear water.These clear water flow in inner core 021 through inlet triplet for water 5, branching pipe 9, outlet three way 7.Meanwhile, control circuit controls to open motor 2, and passes into electric current to heating wire 10, and motor 2 drives agitator arm 11 to start to rotate, and heating wire 10 starts to heat the washings in box body.The rotation of agitator arm 11 forms downward current, and current flow in guide pipe 12, and finally flows out at the end of the horizontal segment 12-3 of guide pipe 12.The water flowed out from horizontal segment 12-3 end flows to the top of vertical section 12-4 through the exterior lateral area of guide pipe 12, and again enters in guide pipe 12, thus forms circulating water flow in box body.Washing powder dissolves rapidly in the process along with circulating water flow rapid movement.On the one hand, when flowing in the horizontal segment 12-3 of washings at guide pipe 12, area sum due to the hole on flaps 13 is less than the internal diameter cross-sectional area of horizontal segment 12-3, cause the flowing velocity of washings in horizontal segment quite slower, and flow through flaps 13 hourly velocity and accelerate, thus the disturbance formed circulating water flow, improve the rate of dissolution of washing powder.On the other hand, the heating of heating wire 10 causes temperature of washing water to raise, and further increases the rate of dissolution of washing powder.When the washings in box body reach default ceiling temperature, the temperature sensor in box body sends the signal of telecommunication to washing machine control module, is cut off the electric current flowing to heating wire 10 by control circuit, thus stops heating washings.After motor 2 works Preset Time, control circuit controls to cut out motor 2, and opens out water solenoid valve 8, makes washings through the inner core 021 going out water solenoid valve 8, outlet three way 7 flows into washing machine.For the undissolved washing powder be bonded on screen pack, repeat aforesaid operations, whole dissolving can be realized.In this process, when adding washings in box body, the through hole above lid 1 and axis hole play the effect of the passage as the air of discharging in box body.
Claims (10)
1. be with the energy-saving washer of box-like washing powder quick dissolved unit, comprise casing, urceolus, inner core, impeller, electric heater, fan, filter, described urceolus is flexiblely suspended in described casing by multiple shock absorber part, described inner core is arranged in described urceolus rotationally, described impeller is installed in rotation on the inside bottom of described inner core, is provided with detergent box above described casing; It is characterized in that, in described casing, be also provided with a heat exchanger, above described casing, be also provided with a detergent dissolution apparatus; The top of described heat exchanger is provided with damp-heat air entrance and cold-air vent, and the below of described heat exchanger is provided with damp-heat air outlet and cool air inlet; Described cold-air vent, fan, electric heater to be connected formation first air channel by pipeline, and described first air channel is connected with described inner core inner space by the warm braw supply port being arranged on urceolus and covering; Described urceolus covers and is also provided with damp-heat air outlet, described damp-heat air outlet is connected with described damp-heat air entrance by pipeline, the outlet of described damp-heat air is connected with a threeway by pipeline, and two other link of described threeway is connected respectively by pipeline and the exhaust outlet on the shell wall being arranged on described casing, the drainpipe that extracts from For Drain Valve of Washing Machine discharge ends; Described cool air inlet is connected with described filter and the air suction inlet arranged on the housing by pipeline, and forms the second air channel; Described detergent dissolution apparatus comprises box body, guide pipe, agitator; The right side of described box body is provided with the water inlet for passing into washings in box body, an entering water electromagnetic valve is installed outside described water inlet, described entering water electromagnetic valve is connected with an inlet triplet for water by water pipe, and described inlet triplet for water is connected with described detergent box by water pipe; The bottom of described box body is provided with the delivery port for discharging the washings in box body, the outside of described delivery port is provided with one and goes out water solenoid valve, described go out water solenoid valve be connected with an outlet three way by water pipe, described outlet three way is connected with the water pipe washings flowing through this outlet three way being imported described inner core; Also be connected by a branching pipe between described inlet triplet for water with described outlet three way; Described guide pipe is removably fixedly mounted in described box body, and guide pipe is made up of vertical section, elbow section and horizontal segment three sections; The lower end of described vertical section is connected with the upper end one of described elbow section, and the lower end of described elbow section is connected with the front end one of described horizontal segment; The outside of described horizontal segment is arranged with heating wire, and the rear inside of horizontal segment is provided with flaps; Described agitator comprises motor and agitator arm, and described motor is fixedly mounted on top outside described box body, and the lower end of motor output shaft is penetrated in box body by the axis hole be arranged on above described box body, and inserts in the vertical section of described guide pipe; Described agitator arm is fixed on the lower end of described motor output shaft; Liquid level sensor and temperature sensor is also provided with inside described box body.
2. the energy-saving washer of band box-like washing powder quick dissolved unit according to claim 1, is characterized in that, described heat exchanger comprises a shell and more than one heat-exchange tube, and heat-exchange tube is all arranged in the enclosure; Described heat-exchange tube comprises a left vertical tube, a right vertical tube and some transverse tubes; Being equipped with n(n in described left vertical tube and right vertical tube pipe is nonnegative integer) individual insulating course, in the pipe of left vertical tube and right vertical tube from top to bottom by a described n insulating course be separated into mutually disconnected 1st tube space ..., the (n+1)th tube space; The left end of described transverse tube is all connected with described left vertical tube, and its right-hand member is all connected with described right vertical tube; Described transverse tube is divided into 2*n+1 group; I-th (i=1 ..., 2*n+1) organize transverse tube each root transverse tube pipe in be connected with the xth tube space of described left vertical tube, the y tube space of described right vertical tube, wherein, x meets the smallest positive integral being greater than i/2, and y is the satisfied smallest positive integral being more than or equal to i/2; Leave space between the inner surface of described shell and the outer surface of described heat-exchange tube, this space is damp-heat air staying space; Described damp-heat air entrance is connected with described damp-heat air staying space, and described cold-air vent is connected with the 1st tube space of described left vertical tube; Described damp-heat air outlet is connected with described damp-heat air staying space, and described cool air inlet is connected with the (n+1)th tube space of described right vertical tube; Described n is natural number.
3. the energy-saving washer of band box-like washing powder quick dissolved unit according to claim 2, it is characterized in that, the caliber of all transverse tubes is identical, and the quantity of each group transverse tube is equal.
4. the energy-saving washer of band box-like washing powder quick dissolved unit according to claim 3, it is characterized in that, the angle between the center line of described transverse tube and horizontal plane is acute angle.
5. the energy-saving washer of the band box-like washing powder quick dissolved unit according to claim 1 or 2 or 3 or 4, is characterized in that, is also provided with for preventing undissolved washing powder from flowing out the screen pack of box body with washings in the delivery port of described box body.
6. the energy-saving washer of band box-like washing powder quick dissolved unit according to claim 5, it is characterized in that, described flaps is one piece of circular slab, the outer peripheral edge of flaps is provided with external screw thread, the horizontal segment rear inside of described guide pipe is provided with internal thread, and described flaps is removably mounted on the rear inside of described horizontal segment by helicitic texture; Described flaps is also provided with the hole passed through for washings.
7. the energy-saving washer of band box-like washing powder quick dissolved unit according to claim 6, it is characterized in that, described box body comprises box body and lid, is bolted to connection between described box body and lid; Described water inlet is arranged on the lower right-hand side of described box body, and described delivery port is arranged on the bottom left of described box body; Described guide pipe is fixedly mounted on below described lid by securing member; Described securing member comprises securing member and lower securing member, described upper and lower securing member in pairs with the use of, be bolted to connection between upper and lower securing member; Described upper securing member is fixed on below described lid, and is connected with described lid one.
8. the energy-saving washer of band box-like washing powder quick dissolved unit according to claim 7, is characterized in that, described upper securing member comprises a connecting plate, a upper arc stator and two upper auricles; The upper end of described connecting plate is connected with described lid one, and the lower end of connecting plate is connected with the integral middle of described upper arc stator; Described two upper auricles are connected with the two ends one of described upper arc stator respectively; Described lower securing member comprises an arc lower stator and two lower auricles; Described two lower auricles are connected with the two ends one of described arc lower stator respectively; Described upper auricle and lower auricle are equipped with screw; Described upper securing member and lower securing member are bolted to connection by described upper auricle and lower auricle.
9. the energy-saving washer of band box-like washing powder quick dissolved unit according to claim 8, it is characterized in that, outside the horizontal segment of described guide pipe, top is provided with location-plate, and the upper arc stator of described upper securing member is provided with described location-plate jointly to the bayonet socket that described guide pipe positions.
10. the energy-saving washer of band box-like washing powder quick dissolved unit according to claim 9, is characterized in that, being also provided with the cushion course for sealing the junction between lid and box body between described lid and box body; Multiple through hole be communicated with box portion outside space by tray interior space is also provided with above described lid.
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| CN201510744030.8A CN105177933A (en) | 2015-11-05 | 2015-11-05 | Energy-saving washing machine with box-shaped washing powder quick dissolving device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510744030.8A CN105177933A (en) | 2015-11-05 | 2015-11-05 | Energy-saving washing machine with box-shaped washing powder quick dissolving device |
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