CN105369539A - Pulsator washing machine with tubular washing powder dissolver - Google Patents
Pulsator washing machine with tubular washing powder dissolver Download PDFInfo
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- CN105369539A CN105369539A CN201510809802.1A CN201510809802A CN105369539A CN 105369539 A CN105369539 A CN 105369539A CN 201510809802 A CN201510809802 A CN 201510809802A CN 105369539 A CN105369539 A CN 105369539A
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- Prior art keywords
- impeller
- water
- pipe
- guide pipe
- supervisor
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
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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
Abstract
The invention discloses a pulsator washing machine with a tubular washing powder dissolver. The pulsator washing machine comprises a housing, an external cylinder, an internal cylinder and pulsators, wherein the housing is provided with a washing agent box and a washing powder dissolving device; the washing powder dissolving device is formed by a water accommodating pipe, a guide pipe and a stirrer; the stirrer stirs to form water flows; the water flows are guided to form circulating water flows via the guide pipe; the washing powder can be dissolved in a quicker way via the circulating water flows, so the washing powder can be fully dissolved into water before employed to clothes washing; the pulsators comprise a pulsator disc; the upper surface of the pulsator disc is provided with a middle boss and a plurality of washing ribs; the lower surface of the pulsator disc is provided with a plurality of circular reinforcing ribs and a plurality of impeller blades; the pulsator disc between two impeller blades, on the external side of the outmost circular reinforcing rib and close to the periphery of the middle boss is provided with water spraying holes communicating with upper space and lower space of the pulsators; and the impellers formed by impeller blades meets: when the pulsators forward and backward rotate, the water stirred by the impellers can upwardly flow or downwardly flow to pass through the water spraying holes.
Description
Technical field
The present invention relates to household appliance technical field, especially relate to a kind of rotary drum washing machine with tubular laundry powder dissolver.
Background technology
Existing rotary drum washing machine is provided with a detergent box mostly above casing.For using the situation of washing powder, detergent box can only play and washing powder is fully contacted with water, prevents washing powder by concentrated effect of sweeping along in the middle of clothes, and cannot reach washing powder is fully dissolved.The dissolving of washing powder needs certain hour, is first dissolved completely by washing powder, then adds clothes and wash, and this mode of washing can guarantee that washing powder plays one's part to the full, and improves clothes wash degree.But existing rotary drum washing machine cannot make washing powder just be dissolved in the water completely before washing clothes.
Stirring can accelerate the dissolving of washing powder.In prior art, some are had to adopt this principle to carry out the detergent dissolution apparatus designed, by installing these detergent dissolution apparatus on rotary drum washing machine additional, to reach the object making washing powder just fully be dissolved in the water before washing clothes.The patent No. be 2007200087477,2014201440220 Chinese patent disclose two kinds of employings and directly stir the device that washing powder is fully dissolved.By the restriction of its operation principle, these two kinds of detergent dissolution apparatus can only be cylindrical shape, rotary drum washing machine structure cannot be adapted to well, be difficult to the idle space making full use of rotary drum washing machine, therefore the object that washing powder is just fully dissolved in the water before washing clothes can not be reached.
On the other hand, existing rotary drum washing machine, every a slice impeller blade of its impeller dish lower surface is all radially distribute straight along impeller dish, and with horizontal plane.During laundry, impeller blade squeezes washings to surrounding, the washings below impeller dish is moved upward through the flow-guiding channel be arranged on inside inner core, and sprays to bottom inner core from the opening part of top; And the place such as the through hole of washings on impeller dish above impeller dish and the gap between impeller dish and inner core flows into below impeller dish, thus form one-way circulation current in vertical guide.No matter impeller is forward or reverse rotation, and in this vertical guide, the direction of one-way circulation current can not change.These one-way circulation current are unfavorable for that solving clothing is wound around problem, and once clothing is wound around, not only clothing is difficult to by wash clean, and the heavy burden of whole rotary drum washing machine can be serious eccentric, and mechanical loss increases greatly, and vibration and noise also increase thereupon.
Thus, how solving the problems referred to above that existing rotary drum 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 rotary drum washing machine with tubular laundry powder dissolver, on the one hand, its with detergent dissolution apparatus washing powder can be made just fully to be dissolved in the water before washing clothes; On the other hand, in laundry processes, by its impeller of rotating, the current of specific modality can be produced, effectively can reduce clothing and be wound around.
The present invention is the technical scheme solving the employing of its technical problem: with the rotary drum washing machine of tubular laundry powder dissolver, comprise casing, urceolus, inner core, impeller, 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 arranged on the inside bottom of described inner core rotationally, is provided with detergent box above described casing; Also be provided with a detergent dissolution apparatus above described casing, described detergent dissolution apparatus comprise 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, the outside of described water inlet is provided with entering water electromagnetic valve, be provided with in described delivery port for preventing undissolved washing powder with the screen pack of the pipe that is filled with water described in washings outflow, the outside of 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; Described impeller comprises a circular impeller dish, and the upper surface of described impeller dish is provided with the washing rib of upwards the middle part boss of projection and several upwards projections; The lower surface of described impeller dish is provided with multiple ring stiffener and polylith impeller blade, is provided with dowel between each described ring stiffener, and radius is minimum, be positioned at the described ring stiffener of inner side is provided with pulsator lining for being connected with driving shaft of washing machine; Described impeller dish between adjacent two impeller blades, the radial outside of outermost ring stiffener, be provided with the hole for water spraying being communicated with impeller superjacent air space and underlying space near described middle part boss peripheral region; The shape of the impeller be made up of described impeller blade meets: when impeller rotates forward or backwards, is stirred and on the current direction formed or be downward through described hole for water spraying by impeller.
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.
Further, described impeller helically paddle.
Alternatively, described impeller can also be a kind of so preferred shape: described impeller blade is tabular, impeller blade and horizontal plane; The angle crossed between the radial alignment of impeller blade and outermost ring stiffener junction and described impeller blade is 15 ° ~ 90 °.Wherein, described impeller blade and horizontal plane, refer to that the table plane normal of flat impeller blade is positioned at horizontal plane.Cross the radial alignment of impeller blade and outermost ring stiffener junction, refer to be positioned at horizontal plane, crossing with impeller disk center line, cross impeller blade and the straight line of outermost ring stiffener in the junction of this horizontal plane.Cross the angle between the radial alignment of impeller blade and outermost ring stiffener junction and described impeller blade, refer to the angle between the radial alignment of impeller blade and outermost ring stiffener junction and the table plane of tabular impeller blade.
Alternatively, described impeller can also be a kind of so preferred shape: described impeller blade is tabular, and the angle between impeller blade and horizontal plane is 15 ° ~ 75 °.Wherein, the angle between impeller blade and horizontal plane, refers to the angle between the table plane of tabular impeller blade and horizontal plane.
Good effect of the present invention is: (1) the present invention function of doing washing makes washing powder just fully be dissolved in the water before washing clothes.Different by directly stirring the dissolving accelerating washing powder from detergent dissolution apparatus in prior art, the detergent dissolution apparatus of washing machine of the present invention forms 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.In addition, because the detergent dissolution apparatus of washing machine of the present invention is also provided with screen pack in delivery port, for the undissolved washing powder be bonded at after discharge washings on screen pack, clear water can be added again in detergent dissolution apparatus to dissolve, thus, the detergent dissolution apparatus of washing machine of the present invention can realize washing powder and is just dissolved in the water completely before washing clothes.
(2) washing machine of the present invention is in laundry processes, by rotating impeller, can produce the current of specific modality, effectively can reduce clothing and be wound around.The impeller of washing machine of the present invention is when rotating forward or backwards, to be stirred by impeller and on the current direction that formed or be downward through the hole for water spraying be located near middle part boss peripheral region, the direction of rotation of getting impeller when making current be downward through hole for water spraying is forward, then when impeller reversely rotates, washings below impeller are stirred by impeller and upwards flow through hole for water spraying, and spraying to impeller superjacent air space from hole for water spraying, this is conducive to clothing to be broken up, and reduces clothing and is wound around in washing process.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of be with detergent dissolution apparatus embodiment illustrated in fig. 1.
Fig. 3 is the structural representation of the tail pipe of detergent dissolution apparatus shown in Fig. 2.
Fig. 4 is the structural representation of the guide pipe of detergent dissolution apparatus shown in Fig. 2.
Fig. 5 is the structural representation of the main pipe of detergent dissolution apparatus shown in Fig. 2.
Supervisor's lid that Fig. 6 is detergent dissolution apparatus shown in Fig. 2 and the structural representation of agitator.
Fig. 7 is the sectional view of detergent dissolution apparatus shown in Fig. 2.
Fig. 8 be embodiment illustrated in fig. 1 in the first more excellent embodiment of impeller.
Fig. 9 is the stereogram from impeller gained shown in oblique below viewing Fig. 8.
Figure 10 is the top view of impeller shown in Fig. 8.
Figure 11 be embodiment illustrated in fig. 1 in the more excellent embodiment of the second of impeller.
Figure 12 is the stereogram from impeller gained shown in oblique below viewing Figure 11.
Figure 13 is the upward view of impeller shown in Figure 11.
Figure 14 be embodiment illustrated in fig. 1 in the third more excellent embodiment of impeller.
Figure 15 is from the stereogram of impeller gained shown in oblique below viewing Figure 14.
Figure 16 is the upward view of impeller shown in Figure 14.
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 003, urceolus 004, inner core 005, impeller 006, urceolus 004 is flexiblely suspended in casing 003 by multiple shock absorber part (not shown), inner core 005 is arranged in urceolus 004 rotationally, impeller 006 is installed in rotation on the inside bottom of inner core 005, is provided with detergent box 002 and detergent dissolution apparatus 001 above casing 003.
As shown in Fig. 2 ~ 7, detergent dissolution apparatus 001 comprises the pipe that is filled with water (402,403,404), be arranged on the guide pipe 407 that is filled with water in pipe and be arranged on the agitator (405,408) be filled with water on pipe.The pipe that is filled with water comprises supervisor (403,404) and tail pipe 402.Be responsible for and be made up of main pipe 403 and supervisor's lid 404, main pipe 403 is divided into supervisor's horizontal segment 403-2, main pipe elbow section 403-3, is responsible for vertical section 403-5, the upper end one of the lower end and main pipe elbow section 403-3 of being responsible for vertical section 403-5 is connected, and the lower end of main pipe elbow section 403-3 is connected with the front end one of supervisor's horizontal segment 403-2.Supervisor's lid 404 is a circular lid, and supervisor's lid 404 is arranged on the upper end being responsible for vertical section 403-5 by helicitic texture.Supervisor's lid 404 is provided with an axis hole (sign) and multiple passage 404-1.Barrel-shaped airtight in rear end of tail pipe 402, the front end of tail pipe 402 is by the rear end compact siro spinning technology of helicitic texture 402-2 with supervisor's horizontal segment 403-2.Be filled with water on pipe and be also provided with water inlet 403-4 and delivery port 402-1, water inlet 403-4 is arranged on main pipe elbow section 403-3, and delivery port 402-1 is arranged on the below of tail pipe 402.The outside of water inlet 403-4 is provided with entering water electromagnetic valve 406, and the outside of delivery port 402-1 is provided with out water solenoid valve 401.Entering water electromagnetic valve 406 is connected with detergent box 002 by water pipe; Go out water pipe water solenoid valve 401 being connected with and the washings flowing through out water solenoid valve 401 being imported inner core 005.Be filled with water pipe delivery port 402-1 in be also provided with for preventing undissolved washing powder from flowing out with washings the screen pack 409 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 407 is divided into the vertical section 407-3 of guide pipe, guide pipe elbow section 407-4 and guide pipe horizontal segment 407-1, the lower end of the vertical section 407-3 of guide pipe is connected with the upper end one of guide pipe elbow section 407-4, and the lower end of guide pipe elbow section 407-4 is connected with the front end one of guide pipe horizontal segment 407-1.The outside of guide pipe horizontal segment 407-1 is provided with the location-plate 407-2 for positioning guide pipe 407, the inner side of supervisor horizontal segment 403-2 be provided with for location-plate 407-2 jointly to the groove 403-1 that guide pipe 407 positions.During assembling, guide pipe 407 is inserted in main pipe 403 by location-plate 407-2 along groove 403-1, then, is tightened the front end of tail pipe 402 be connected with the rear end of supervisor's horizontal segment 403-2.When turning tail pipe 402, must be screwed onto location-plate 407-2 pushed up to foremost, now, guide pipe 407 is just fixed.Connection between tail pipe 402 and supervisor's horizontal segment 403-2 must be compact siro spinning technology, namely seepage can not occur in both junctions.Agitator comprises motor 405 and agitator arm 408, and motor 405 is fixedly mounted on above the outside of the pipe that is filled with water, and particularly, motor 405 is fixedly mounted on supervisor's lid 404.The output shaft of motor 405 is penetrated into by axis hole and is filled with water in pipe, and is inserted in guide pipe 407, and particularly, the output shaft of motor 405 is inserted in the vertical section 407-3 of guide pipe from top.Agitator arm 408 is fixedly mounted on the output shaft lower end of motor 405, and agitator arm 408 is positioned at the vertical section 407-3 of guide pipe.
During use, entering water electromagnetic valve 406 is opened by the control circuit control on washing machine by elder generation, will go out water solenoid valve 401 closes.Flow the washings mixing undissolved washing powder come from detergent box 002 and flow into through entering water electromagnetic valve 406 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 404, but higher than the peak of the vertical section 407-3 of guide pipe.Control circuit controls to open motor 405, and motor 405 drives agitator arm 408 to rotate.The rotation of agitator arm 408 forms downward current, and current flow in guide pipe 407, and finally flows out at the end of guide pipe horizontal segment 407-1.The water flowed out from guide pipe horizontal segment 407-1 end flows to the top of the vertical section 407-3 of guide pipe through the exterior lateral area of guide pipe 407, and again enters in guide pipe 407, 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 405, and opens out water solenoid valve 401, makes washings flow into the inner core 005 of washing machine through going out water solenoid valve 401.For the undissolved washing powder be bonded on screen pack 409, repeat aforesaid operations, whole dissolving can be realized.In this process, when adding washings in the pipe that is filled with water, the passage 404-1 above supervisor's lid 404 and axis hole play the effect as the passage of discharging the air be filled with water in pipe.
As shown in Fig. 8, Fig. 9, Figure 10, the first more excellent embodiment of the impeller 006 in embodiment illustrated in fig. 1, comprises a circular impeller dish 1, and the upper surface of impeller dish 1 is provided with the washing rib 3 of the upwards middle part boss 2 of a projection and six upwards projection.Six washing rib 3 hoops are evenly distributed on middle part boss 2 around, and each washing rib 3 radially distributes outwardly from the center of impeller dish 1.Impeller dish 1 is being provided with the hole for water spraying 8 of multiple connection impeller superjacent air space and underlying space near middle part boss 2 peripheral region, the center of middle part boss 2 is provided with screw 7, and during installation, impeller is fixed on driving shaft of washing machine through screw 7 by the bolt of fixing impeller.All hole for water sprayings 8 are separated into six groups by washing rib 3, and hole for water spraying 8 quantity of each group is equal.Six groups of hole for water spraying 8 hoops are evenly distributed on middle part boss 2 around.Impeller dish 1 is also being provided with the through hole 6 being communicated with impeller superjacent air space and underlying space near its peripheral region.The lower surface of impeller dish 1 is provided with three ring stiffeners 4 and six pieces of impeller blades 5, and each impeller blade 5 is all connected with the ring stiffener 4 of outermost.Each group of hole for water spraying 8 simultaneously between adjacent two impeller blades 5, the outside of the ring stiffener 4 of outermost.Dowel 9 is provided with between each ring stiffener 4.Radius is minimum, be positioned at the ring stiffener of inner side is provided with pulsator lining 10 for being connected with driving shaft of washing machine.
As shown in Figure 8, Figure 9, in the first more excellent embodiment of impeller 006, the impeller be made up of six pieces of impeller blades 5 helically paddle.The surface of each block impeller blade 5 threadingly can be scanned by line segment and be formed.
As shown in Figure 11, Figure 12, Figure 13, the more excellent embodiment of the second of the impeller 006 in embodiment illustrated in fig. 1, comprises a circular impeller dish 1, and the upper surface of impeller dish 1 is provided with the washing rib 3 of the upwards middle part boss 2 of a projection and six upwards projection.Six washing rib 3 hoops are evenly distributed on middle part boss 2 around, and each washing rib 3 radially distributes outwardly from the center of impeller dish 1.Impeller dish 1 is being provided with the hole for water spraying 8 of multiple connection impeller superjacent air space and underlying space near middle part boss 2 peripheral region, the center of middle part boss 2 is provided with screw 7, and during installation, impeller is fixed on driving shaft of washing machine through screw 7 by the bolt of fixing impeller.All hole for water sprayings 8 are separated into six groups by washing rib 3, and hole for water spraying 8 quantity of each group is equal.Six groups of hole for water spraying 8 hoops are evenly distributed on middle part boss 2 around.Impeller dish 1 is also being provided with the through hole 6 being communicated with impeller superjacent air space and underlying space near its peripheral region.The lower surface of impeller dish 1 is provided with three ring stiffeners 4 and six pieces of impeller blades 5, and each impeller blade 5 is all connected with the ring stiffener 4 of outermost.Each group of hole for water spraying 8 simultaneously between adjacent two impeller blades 5, the outside of the ring stiffener 4 of outermost.Dowel 9 is provided with between each ring stiffener 4.Radius is minimum, be positioned at the ring stiffener of inner side is provided with pulsator lining 10 for being connected with driving shaft of washing machine.
As shown in Figure 11, Figure 12, Figure 13, in the more excellent embodiment of the second of impeller 006, impeller blade 5 is tabular, impeller blade 5 and horizontal plane.The angle crossed between the radial alignment of impeller blade 5 and outermost ring stiffener 4 junction and impeller blade 5 is 15 ° ~ 90 °.Particularly, in this more excellent embodiment, the angle crossed between the radial alignment of impeller blade 5 and outermost ring stiffener 4 junction and impeller blade 5 is chosen as 70 °.
As shown in Figure 14, Figure 15, Figure 16, the third more excellent embodiment of the impeller 006 in embodiment illustrated in fig. 1, comprises a circular impeller dish 1, and the upper surface of impeller dish 1 is provided with the washing rib 3 of the upwards middle part boss 2 of a projection and six upwards projection.Six washing rib 3 hoops are evenly distributed on middle part boss 2 around, and each washing rib 3 radially distributes outwardly from the center of impeller dish 1.Impeller dish 1 is being provided with the hole for water spraying 8 of multiple connection impeller superjacent air space and underlying space near middle part boss 2 peripheral region, the center of middle part boss 2 is provided with screw 7, and during installation, impeller is fixed on driving shaft of washing machine through screw 7 by the bolt of fixing impeller.All hole for water sprayings 8 are separated into six groups by washing rib 3, and hole for water spraying 8 quantity of each group is equal.Six groups of hole for water spraying 8 hoops are evenly distributed on middle part boss 2 around.Impeller dish 1 is also being provided with the through hole 6 being communicated with impeller superjacent air space and underlying space near its peripheral region.The lower surface of impeller dish 1 is provided with three ring stiffeners 4 and six pieces of impeller blades 5, and each impeller blade 5 is all connected with the ring stiffener 4 of outermost.Each group of hole for water spraying 8 simultaneously between adjacent two impeller blades 5, the outside of the ring stiffener 4 of outermost.Dowel 9 is provided with between each ring stiffener 4.Radius is minimum, be positioned at the ring stiffener of inner side is provided with pulsator lining 10 for being connected with driving shaft of washing machine.
As shown in Figure 14, Figure 15, Figure 16, in the third more excellent embodiment of impeller 006, impeller blade 5 is in tabular, and the angle between impeller blade 5 and horizontal plane is 15 ° ~ 75 °.Particularly, in this more excellent embodiment, the angle between impeller blade 5 and horizontal plane is chosen as 30 °.
The more excellent embodiment of the second below in conjunction with impeller 006, to the present invention do washing function reduce clothing occur in washing process be wound around principle be described further.
Watch towards impeller 006 above impeller 006, getting and being rotated counterclockwise direction is forward.When impeller 006 rotates forward, under the stirring of impeller, washings below impeller 006 are clapped to surrounding, and move upward through the flow-guiding channel be arranged on inside inner tank of washing machine 005, spray to bottom inner core 005 from the opening part of top, and the places such as the through hole 6 of the portion of washing water above impeller 006 on impeller dish 1, hole for water spraying 8 and the gap between impeller dish 1 periphery and inner core 005 flow into below impeller 006.When impeller 006 reversely rotates, under the stirring of impeller, the washings below impeller 006 gather to impeller 006 central lower, and the washings gathered produce high pressure, and portion of washing water is sprayed to above impeller 006 through hole for water spraying 8.This effectively can break up clothing, thus can reduce clothing winding.
For the first and the third more excellent embodiment of impeller 006, they are also utilize upwards to spray washings from hole for water spraying and break up clothing, thus reduce that clothing is wound around.
Claims (8)
1. be with the rotary drum washing machine of tubular laundry powder dissolver, comprise casing, urceolus, inner core, impeller, 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 arranged on the inside bottom of described inner core rotationally, is provided with detergent box above described casing; It is characterized in that, above described casing, be also provided with a detergent dissolution apparatus, 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, the outside of described water inlet is provided with entering water electromagnetic valve, be provided with in described delivery port for preventing undissolved washing powder with the screen pack of the pipe that is filled with water described in washings outflow, the outside of 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; Described impeller comprises a circular impeller dish, and the upper surface of described impeller dish is provided with the washing rib of upwards the middle part boss of projection and several upwards projections; The lower surface of described impeller dish is provided with multiple ring stiffener and polylith impeller blade, is provided with dowel between each described ring stiffener, and radius is minimum, be positioned at the described ring stiffener of inner side is provided with pulsator lining for being connected with driving shaft of washing machine; Described impeller dish between adjacent two impeller blades, the radial outside of outermost ring stiffener, be provided with the hole for water spraying being communicated with impeller superjacent air space and underlying space near described middle part boss peripheral region; The shape of the impeller be made up of described impeller blade meets: when impeller rotates forward or backwards, is stirred and on the current direction formed or be downward through described hole for water spraying by impeller.
2. the rotary drum washing machine of the tubular laundry powder dissolver of band according to claim 1, 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.
3. the rotary drum washing machine of the tubular laundry powder dissolver of band according to claim 2, 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.
4. the rotary drum washing machine of the tubular laundry powder dissolver of band according to claim 3, 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.
5. the rotary drum washing machine of the tubular laundry powder dissolver of band according to claim 4, 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.
6. the rotary drum washing machine of the tubular laundry powder dissolver of band according to claim 1 or 2 or 3 or 4 or 5, is characterized in that, described impeller helically paddle.
7. the rotary drum washing machine of the tubular laundry powder dissolver of band according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described impeller blade is tabular, impeller blade and horizontal plane; The angle crossed between the radial alignment of impeller blade and outermost ring stiffener junction and described impeller blade is 15 ° ~ 90 °.
8. the rotary drum washing machine of the tubular laundry powder dissolver of band according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described impeller blade is tabular, and the angle between impeller blade and horizontal plane is 15 ° ~ 75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809802.1A CN105369539A (en) | 2015-11-23 | 2015-11-23 | Pulsator washing machine with tubular washing powder dissolver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809802.1A CN105369539A (en) | 2015-11-23 | 2015-11-23 | Pulsator washing machine with tubular washing powder dissolver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105369539A true CN105369539A (en) | 2016-03-02 |
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| CN201510809802.1A Pending CN105369539A (en) | 2015-11-23 | 2015-11-23 | Pulsator washing machine with tubular washing powder dissolver |
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