CN105200728A - Energy-saving washing machine provided with tubular detergent dissolver - Google Patents
Energy-saving washing machine provided with tubular detergent dissolver Download PDFInfo
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- CN105200728A CN105200728A CN201510744160.1A CN201510744160A CN105200728A CN 105200728 A CN105200728 A CN 105200728A CN 201510744160 A CN201510744160 A CN 201510744160A CN 105200728 A CN105200728 A CN 105200728A
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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
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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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
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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
- D06F39/088—Liquid supply 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
- D06F39/10—Filtering 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
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
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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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses an energy-saving machine provided with a tubular detergent dissolver. The energy-saving washing machine is characterized in that a detergent dissolving device is arranged at the upper part of a case, and a heat exchanger is arranged in the case; a wet and hot air inlet, a cold air outlet, a wet and hot 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 supply port are connected through a pipeline, a wet and hot air exhaust port is connected with the wet and hot air inlet through a pipeline, the wet and hot air outlet is connected with a tee joint through a pipeline, and the tee joint is connected with an exhaust port and a drain pipe through a pipeline respectively; the cold air inlet is connected with a filter and an air suction port through a pipeline. The detergent dissolving device comprises a water containing pipe, a guiding pipe and a stirrer, wherein stirring impellers of the stirrer are located in the guiding pipe, a water inlet and a water outlet are formed in the water containing pipe, and a water inlet solenoid valve and a water outlet solenoid valve are mounted on the outer sides of the water inlet and the water outlet; the water inlet solenoid valve is connected with a detergent box through a water pipe; a liquid level sensor is further arranged in the water containing pipe.
Description
Technical field
The present invention relates to household appliance technical field, especially relate to a kind of energy-saving washer with tubular laundry powder dissolver.
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 tubular laundry powder dissolver, 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: with the energy-saving washer of tubular laundry powder dissolver, 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 the pipe that is filled with water, be arranged on described in be filled with water the guide pipe in pipe and the agitator that is filled with water on pipe described in being arranged on; Described agitator comprises motor and agitator arm, and above the outside of the pipe that is filled with water described in described motor is fixedly mounted on, the output shaft of motor penetrates the pipe that is filled with water and is inserted in described guide pipe, and described agitator arm is fixedly mounted on the output shaft lower end of described motor; The described pipe that is filled with water also is provided with water inlet and delivery port, and the outside of described water inlet is provided with entering water electromagnetic valve, and the outside of described delivery port is provided with out water solenoid valve; Described entering water electromagnetic valve is connected with described detergent box by water pipe; Describedly go out water solenoid valve is connected with the water pipe washings flowing through out water solenoid valve being imported described inner core; Also liquid level sensor is provided with in the described pipe that is filled with water.
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 filled with water described in pipe delivery port in be also provided with for prevent undissolved washing powder to flow out with washings described in be filled with water the screen pack of pipe.
Further, described guide pipe is divided into the vertical section of guide pipe, guide pipe elbow section and guide pipe horizontal segment, the lower end of the vertical section of described guide pipe is connected with the upper end one of described guide pipe elbow section, and the lower end of described guide pipe elbow section is connected with the front end one of described guide pipe horizontal segment; The output shaft of described motor is inserted in the vertical section of described guide pipe from top, and described agitator arm is positioned at the vertical section of described guide pipe.
Further, the pipe that is filled with water described in comprises supervisor and tail pipe; Described supervisor is made up of main pipe and supervisor's lid, described main pipe is divided into supervisor horizontal segment, main pipe elbow section, is responsible for vertical section, the lower end of the vertical section of described supervisor is connected with the upper end one of described main pipe elbow section, and the lower end of described main pipe elbow section is connected with the front end one of described supervisor's horizontal segment; Described supervisor's lid is a circular lid, and supervisor's lid is arranged on the upper end of the vertical section of described supervisor by helicitic texture; Described motor is fixedly mounted on described supervisor and covers; Described tail pipe is airtight barrel-shaped in rear end, and the front end of tail pipe is by the rear end compact siro spinning technology of helicitic texture and described supervisor's horizontal segment.
Further, the outside of described guide pipe horizontal segment is provided with the location-plate for positioning guide pipe, the inner side of described supervisor's horizontal segment be provided with for described location-plate jointly to the groove that guide pipe positions.
Further, described delivery port is arranged on the below of described tail pipe, and described water inlet is arranged in described main pipe elbow section; Described supervisor covers and is provided with an axis hole and multiple passage, and the output shaft of described motor is penetrated into by described axis hole and is filled with water in pipe.
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 at the formation circulating water flow in pipe that is filled with water, accelerate the dissolving of washing powder 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 the pipe that is filled with water, realize the object of fully dissolving washing powder.(2) washing machine of the present invention with detergent dissolution apparatus motor is arranged on above the pipe that is filled with water, and be provided with liquid level sensor being filled with water in pipe, the liquid level be filled with water in pipe is controlled by liquid level sensor, prevent the washings that are filled with water in pipe from flowing out along the output shaft of motor, thus, washing machine of the present invention with detergent dissolution apparatus avoid the problem of the sealing difficulty existed in prior art.(3) washing machine of the present invention with detergent dissolution apparatus to contain the washings of undissolved washing powder with the pipe splendid attire that is filled with water, washings are made to produce motion current with agitator, with guide pipe, guiding is carried out to current and form circulating water flow, whole detergent dissolution apparatus structure is simple, easy production, assemble, dismantle easy.(4) 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.(5) in preferred version, washing machine of the present invention with detergent dissolution apparatus in the delivery port of pipe that is filled with water, be also provided with screen pack.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 the pipe that is filled with water 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.
Fig. 5 is the structural representation of the tail pipe of detergent dissolution apparatus shown in Fig. 4.
Fig. 6 is the structural representation of the guide pipe of detergent dissolution apparatus shown in Fig. 4.
Fig. 7 is the structural representation of the main pipe of detergent dissolution apparatus shown in Fig. 4.
Supervisor's lid that Fig. 8 is detergent dissolution apparatus shown in Fig. 4 and the structural representation of agitator.
Fig. 9 is the sectional 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 ~ 9, detergent dissolution apparatus comprises the pipe that is filled with water (2,3,4), be arranged on the guide pipe 7 that is filled with water in pipe and be arranged on the agitator (5,8) be filled with water on pipe.
The pipe that is filled with water comprises supervisor (3,4) and tail pipe 2.Be responsible for and be made up of main pipe 3 and supervisor's lid 4, main pipe 3 is divided into supervisor's horizontal segment 3-2, main pipe elbow section 3-3, is responsible for vertical section 3-5, the upper end one of the lower end and main pipe elbow section 3-3 of being responsible for vertical section 3-5 is connected, and the lower end of main pipe elbow section 3-3 is connected with the front end one of supervisor's horizontal segment 3-2.Supervisor's lid 4 is a circular lid, and supervisor's lid 4 is arranged on the upper end being responsible for vertical section 3-5 by helicitic texture.Supervisor's lid 4 is provided with an axis hole (sign) and multiple passage 4-1.Barrel-shaped airtight in rear end of tail pipe 2, the front end of tail pipe 2 is by the rear end compact siro spinning technology of helicitic texture 2-2 with supervisor's horizontal segment 3-2.
Be filled with water on pipe and be also provided with water inlet 3-4 and delivery port 2-1, water inlet 3-4 is arranged on main pipe elbow section 3-3, and delivery port 2-1 is arranged on the below of tail pipe 2.The outside of water inlet 3-4 is provided with entering water electromagnetic valve 6, and the outside of delivery port 2-1 is provided with out water solenoid valve 1.Entering water electromagnetic valve 6 is connected with detergent box by water pipe; Go out water pipe water solenoid valve 1 being connected with and the washings flowing through out water solenoid valve 1 being imported inner core 021.Be filled with water pipe delivery port 2-1 in be also provided with for preventing undissolved washing powder from flowing out with washings the screen pack 9 of pipe of being filled with water.In addition, be filled with water in pipe and be also provided with liquid level sensor (not shown).
Guide pipe 7 is divided into the vertical section 7-3 of guide pipe, guide pipe elbow section 7-4 and guide pipe horizontal segment 7-1, the lower end of the vertical section 7-3 of guide pipe is connected with the upper end one of guide pipe elbow section 7-4, and the lower end of guide pipe elbow section 7-4 is connected with the front end one of guide pipe horizontal segment 7-1.The outside of guide pipe horizontal segment 7-1 is provided with the location-plate 7-2 for positioning guide pipe 7, the inner side of supervisor horizontal segment 3-2 be provided with for location-plate 7-2 jointly to the groove 3-1 that guide pipe 7 positions.During assembling, guide pipe 7 is inserted in main pipe 3 by location-plate 7-2 along groove 3-1, then, is tightened the front end of tail pipe 2 be connected with the rear end of supervisor's horizontal segment 3-2.When turning tail pipe 2, must be screwed onto location-plate 7-2 pushed up to foremost, now, guide pipe 7 is just fixed.Connection between tail pipe 2 and supervisor's horizontal segment 3-2 must be compact siro spinning technology, namely seepage can not occur in both junctions.
Agitator comprises motor 5 and agitator arm 8, and motor 5 is fixedly mounted on above the outside of the pipe that is filled with water, and particularly, motor 5 is fixedly mounted on supervisor's lid 4.The output shaft of motor 5 is penetrated into by axis hole and is filled with water in pipe, and is inserted in guide pipe 7, and particularly, the output shaft of motor 5 is inserted in the vertical section 7-3 of guide pipe from top.Agitator arm 8 is fixedly mounted on the output shaft lower end of motor 5, and agitator arm 8 is positioned at the vertical section 7-3 of guide pipe.
During use, entering water electromagnetic valve 6 is opened by the control circuit control on washing machine by elder generation, will go out water solenoid valve 1 closes.The washings mixing undissolved washing powder come from detergent box stream flow into through entering water electromagnetic valve 6 pipe that is filled with water, when reaching predetermined altitude to the liquid level be filled with water in pipe, send the signal of telecommunication by liquid level sensor to the control module of washing machine, control circuit controls to stop adding water in washing machine.Now, the liquid level be filled with water in pipe should lower than the inner side lower surface of supervisor's lid 4, but higher than the peak of the vertical section 7-3 of guide pipe.Control circuit controls to open motor 5, and motor 5 drives agitator arm 8 to rotate.The rotation of agitator arm 8 forms downward current, and current flow in guide pipe 7, and finally flows out at the end of guide pipe horizontal segment 7-1.The water flowed out from guide pipe horizontal segment 7-1 end flows to the top of the vertical section 7-3 of guide pipe through the exterior lateral area of guide pipe 7, and again enters in guide pipe 7, thus at the formation circulating water flow in pipe that is filled with water.Washing powder dissolves rapidly in the process along with circulating water flow rapid movement.After reaching Preset Time, control circuit controls to cut out motor 5, and opens out water solenoid valve 1, makes washings flow into the inner core 021 of washing machine through going out water solenoid valve 1.For the undissolved washing powder be bonded on screen pack 9, repeat aforesaid operations, whole dissolving can be realized.In this process, when adding washings in the pipe that is filled with water, the passage 4-1 above supervisor's lid 4 and axis hole play the effect as the passage of discharging the air be filled with water in pipe.
Claims (9)
1. be with the energy-saving washer of tubular laundry powder dissolver, 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 the pipe that is filled with water, be arranged on described in be filled with water the guide pipe in pipe and the agitator that is filled with water on pipe described in being arranged on; Described agitator comprises motor and agitator arm, and above the outside of the pipe that is filled with water described in described motor is fixedly mounted on, the output shaft of motor penetrates the pipe that is filled with water and is inserted in described guide pipe, and described agitator arm is fixedly mounted on the output shaft lower end of described motor; The described pipe that is filled with water also is provided with water inlet and delivery port, and the outside of described water inlet is provided with entering water electromagnetic valve, and the outside of described delivery port is provided with out water solenoid valve; Described entering water electromagnetic valve is connected with described detergent box by water pipe; Describedly go out water solenoid valve is connected with the water pipe washings flowing through out water solenoid valve being imported described inner core; Also liquid level sensor is provided with in the described pipe that is filled with water.
2. the energy-saving washer of the tubular laundry powder dissolver of band 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 the tubular laundry powder dissolver of band according to claim 2, 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 the tubular laundry powder dissolver of band according to claim 3, 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 tubular laundry powder dissolver of band according to claim 1 or 2 or 3 or 4, is characterized in that, described in be filled with water pipe delivery port in be also provided with for prevent undissolved washing powder to flow out with washings described in be filled with water the screen pack of pipe.
6. the energy-saving washer of the tubular laundry powder dissolver of band according to claim 5, it is characterized in that, described guide pipe is divided into the vertical section of guide pipe, guide pipe elbow section and guide pipe horizontal segment, the lower end of the vertical section of described guide pipe is connected with the upper end one of described guide pipe elbow section, and the lower end of described guide pipe elbow section is connected with the front end one of described guide pipe horizontal segment; The output shaft of described motor is inserted in the vertical section of described guide pipe from top, and described agitator arm is positioned at the vertical section of described guide pipe.
7. the energy-saving washer of the tubular laundry powder dissolver of band according to claim 6, is characterized in that, described in be filled with water pipe comprise supervisor and tail pipe; Described supervisor is made up of main pipe and supervisor's lid, described main pipe is divided into supervisor horizontal segment, main pipe elbow section, is responsible for vertical section, the lower end of the vertical section of described supervisor is connected with the upper end one of described main pipe elbow section, and the lower end of described main pipe elbow section is connected with the front end one of described supervisor's horizontal segment; Described supervisor's lid is a circular lid, and supervisor's lid is arranged on the upper end of the vertical section of described supervisor by helicitic texture; Described motor is fixedly mounted on described supervisor and covers; Described tail pipe is airtight barrel-shaped in rear end, and the front end of tail pipe is by the rear end compact siro spinning technology of helicitic texture and described supervisor's horizontal segment.
8. the energy-saving washer of the tubular laundry powder dissolver of band according to claim 7, it is characterized in that, the outside of described guide pipe horizontal segment is provided with the location-plate for positioning guide pipe, the inner side of described supervisor's horizontal segment be provided with for described location-plate jointly to the groove that guide pipe positions.
9. the energy-saving washer of the tubular laundry powder dissolver of band according to claim 8, is characterized in that, described delivery port is arranged on the below of described tail pipe, and described water inlet is arranged in described main pipe elbow section; Described supervisor covers and is provided with an axis hole and multiple passage, and the output shaft of described motor is penetrated into by described axis hole and is filled with water in pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744160.1A CN105200728A (en) | 2015-11-05 | 2015-11-05 | Energy-saving washing machine provided with tubular detergent dissolver |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744160.1A CN105200728A (en) | 2015-11-05 | 2015-11-05 | Energy-saving washing machine provided with tubular detergent dissolver |
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| Publication Number | Publication Date |
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| CN105200728A true CN105200728A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510744160.1A Withdrawn CN105200728A (en) | 2015-11-05 | 2015-11-05 | Energy-saving washing machine provided with tubular detergent dissolver |
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