WO2019101103A1 - Sink dishwasher - Google Patents
Sink dishwasher Download PDFInfo
- Publication number
- WO2019101103A1 WO2019101103A1 PCT/CN2018/116710 CN2018116710W WO2019101103A1 WO 2019101103 A1 WO2019101103 A1 WO 2019101103A1 CN 2018116710 W CN2018116710 W CN 2018116710W WO 2019101103 A1 WO2019101103 A1 WO 2019101103A1
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- WO
- WIPO (PCT)
- Prior art keywords
- cup
- water
- exhaust pipe
- filter
- rib
- Prior art date
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
Definitions
- the present disclosure relates to the field of kitchen appliance technology, and in particular to a sink dishwasher.
- the sink dishwasher includes a sink member, a drainage system, and the like, and the sewage after the washing operation of the sink dishwasher is directly discharged through the drainage system.
- the pressure in the water tank member gradually decreases, and the air in the water cup moves in the opposite direction to the water flow speed from the cup opening.
- blisters appear, which slows down the flow rate of the sewage, and the drainage is unfavorable, which seriously affects the washing efficiency of the tableware.
- the present disclosure is intended to address at least one of the technical problems existing in the prior art. To this end, the present disclosure proposes a sink dishwasher that reduces the amount of gas in the sewage to achieve rapid drainage.
- a sink dishwasher includes: a sink member; a drain assembly having an inlet and an outlet, the drain assembly including a drain filter disposed on a bottom wall of the sink member, the drain a mesh on the filter net constitutes the inlet; an exhaust pipe, the exhaust pipe is disposed on the drainage filter net, the exhaust pipe is in communication with the outlet, and at least one exhaust gas is formed on the exhaust pipe a hole, a top surface of the exhaust pipe being higher than an upper surface of the drainage filter.
- the sink dishwasher of the embodiment of the present disclosure by providing an exhaust pipe communicating with the outlet of the drain assembly, the outside atmosphere can communicate with the inside of the sink member through the exhaust pipe, so that the drain dishwasher can be drained during the draining process. Improve the drainage efficiency of the drainage assembly, thereby improving the washing efficiency of the sink dishwasher.
- the drainage filter screen is provided with a washing spray arm, wherein a top surface of the exhaust pipe is lower than a lower surface of the washing spray arm.
- the vent hole is formed on a sidewall of the exhaust pipe.
- the vent hole is disposed adjacent to a top surface of the exhaust pipe.
- the vent holes are plural, and the plurality of vent holes are disposed along a circumferential interval of the exhaust pipe.
- a plurality of the exhaust holes are evenly spaced along a circumference of the exhaust pipe.
- the venting holes are three.
- the cross-sectional area of the exhaust pipe gradually decreases from bottom to top.
- the drainage filter screen is provided with a cup, the cup and the exhaust pipe are spaced apart from each other, and the drainage filter is filtered from the cup toward the exhaust pipe.
- the net extends obliquely upwards.
- FIG. 1 is an exploded view of a sink dishwasher in accordance with an embodiment of the present disclosure
- FIG. 2 is a top plan view of a sink dishwasher in accordance with an embodiment of the present disclosure
- Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
- Figure 4 is a partial enlarged view of B in Figure 3;
- FIG. 5 is a schematic structural view of a sink dishwasher according to an embodiment of the present disclosure.
- FIG. 6 is a top plan view of a sink dishwasher in accordance with an embodiment of the present disclosure.
- Figure 7 is a cross-sectional view taken along line C-C of Figure 6;
- FIG. 8 is a schematic structural view of a water cup of a sink dishwasher according to an embodiment of the present disclosure
- Figure 9 is a partial enlarged view of the portion D in Figure 8.
- FIG. 10 is a schematic structural view of a cup of a sink dishwasher according to an embodiment of the present disclosure
- FIG. 11 is a partial enlarged view of a cup of a sink dishwasher according to an embodiment of the present disclosure
- FIG. 12 is another schematic structural view of a sink dishwasher according to an embodiment of the present disclosure.
- FIG. 13 is a top plan view of a sink dishwasher in accordance with an embodiment of the present disclosure.
- FIG. 14 is a schematic structural view of a cup and a cup filter assembly of a sink dishwasher according to an embodiment of the present disclosure
- FIG. 15 is a cross-sectional view of a sink dishwasher in accordance with an embodiment of the present disclosure.
- FIG. 16 is a schematic structural view of a sink dishwasher according to an embodiment of the present disclosure.
- FIG. 17 is a schematic structural view of a water inlet valve of a sink dishwasher according to an embodiment of the present disclosure
- FIG. 18 is a schematic structural view of a screen of a water inlet valve of a sink dishwasher according to an embodiment of the present disclosure.
- the sink member 100 The sink member 100,
- Drainage assembly 200 inlet 210, outlet 220, drainage filter 230,
- a filter 400 a water cup 410, a water cup rib 411, and a second guiding surface 412,
- a cup 420 a cup rib 421, a stopper 422, a first guiding surface 423,
- a cup filter 430 a cup filter 430, an inlet pipe 440, a water inlet 450,
- Inlet valve 500 inlet valve body 510, water inlet chamber 511, water injection port 512, water outlet 513, filter screen 514,
- the spray arm 600 is washed.
- connection In the description of the present disclosure, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; may be a mechanical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
- Connected, or integrally connected may be a mechanical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
- a sink dishwasher 1000 in accordance with an embodiment of the present disclosure is described below with reference to FIGS.
- a sink dishwasher 1000 includes a sink member 100, a drain assembly 200, and an exhaust pipe 300.
- the sink member 100 defines a washing space of the sink dishwasher 1000.
- the dishes and the like can be washed in the washing space of the sink member 100.
- the sink member 100 is an upper open tank structure, and the upper opening of the tank body can be used for waiting A cleaning object such as a dish or the like is placed in the washing space.
- a mounting hole is provided in the bottom wall of the sink member 100, and the mounting hole can be used to mount the drain assembly 200.
- the drainage assembly 200 has an inlet 210 and an outlet 220.
- the drainage assembly 200 includes a drainage filter 230.
- the drainage filter 230 is disposed on the bottom wall of the sink member 100, and the mesh on the drainage filter 230.
- the above-mentioned inlet 210 is formed.
- the drainage filter 230 can be used to filter some impurities in the sewage of the washing process
- the inlet 210 of the drainage assembly 200 is used to guide the sewage of the washing process to the drainage assembly 200
- the outlet 220 of the drainage assembly 200 is used for the filtered water.
- Out of the drain assembly 200 for example, outside the sink dishwasher 1000.
- the drainage filter 230 can be made of metal or synthetic fibers or the like.
- the exhaust pipe 300 is disposed on the drainage filter 230, and the exhaust pipe 300 communicates with the outlet 220 of the drainage assembly 200.
- the exhaust pipe 300 can separate the gas in the sewage from the sewage, and the exhaust pipe At least one vent hole 310 is formed in the 300, whereby the external atmosphere can communicate with the washing space of the water tank member 100 through the exhaust pipe 300, thereby achieving smooth drainage of the vent water assembly 200, improving drainage efficiency, and thereby improving The washing efficiency of the sink dishwasher 1000 is obtained.
- the top surface of the exhaust pipe 300 is higher than the upper surface of the drainage filter 230, so that the flow of water into the exhaust pipe 300 during the drainage process can be effectively prevented, thereby affecting the intake of the outside atmosphere into the water tank member 100 through the exhaust pipe 300.
- the sink dishwasher 1000 allows the outside atmosphere to communicate with the interior of the sink member 100 through the exhaust pipe 300 by providing the exhaust pipe 300 in communication with the outlet of the drain assembly 200, thereby sinking the dishwasher 1000 During the draining process, the drainage efficiency of the drain assembly 200 can be improved, thereby improving the washing efficiency of the sink dishwasher 1000.
- the drainage filter 230 is provided with a washing spray arm 600, which can be used for spraying a to-be-cleaned object such as a dish, etc., and the washing spray arm 600 can be rotated, for example, the washing spray arm 600
- the washing spray arm 600 can be rotated by the reaction of the water spray, so that the rotating washing spray arm 600 can wash the objects to be cleaned at a plurality of positions in the water tank member 100 such as dishes or the like.
- the top surface of the exhaust pipe 300 is lower than the lower surface of the washing spray arm 600.
- the washing spray arm 600 is a rotatable member, the top surface of the exhaust pipe 300 is lower than the lower surface of the washing spray arm 600, so that the exhaust pipe 300 does not interfere with the rotary spray of the wash spray arm 600, facilitating the sink dishwasher 1000 washing operation.
- the washing spray arm 600 may also be fixed. At this time, the washing spray arm 600 is not rotatable, and the specific height of the exhaust pipe 300 may be specifically set according to actual requirements to better meet actual requirements.
- the exhaust pipe 300 may be flush with the washing spray arm 600, or the top surface of the exhaust pipe 300 may be higher than the upper surface of the washing spray arm 600.
- the top surface of the exhaust pipe 300 may also be lower than the washing spray. The lower surface of the arm 600.
- a vent 310 is formed in the sidewall of the exhaust pipe 300, as shown in FIG.
- the top of the exhaust pipe 300 is closed at this time, which can effectively prevent the exhaust pipe 300 from being clogged, thereby effectively ensuring the drainage of the drain assembly 200. effectiveness.
- the vent hole 310 is disposed adjacent to the top surface of the exhaust pipe 300, and the height of the vent hole 310 on the side wall of the exhaust pipe 300 is higher, and the height of the vent hole 310 from the bottom surface of the water tank member 100 is higher. The higher the drainage efficiency of the drain assembly 200 can be further improved.
- the exhaust holes 310 are plural, and the plurality of exhaust holes 310 are spaced along the circumferential direction of the exhaust pipe 300. In one embodiment, the plurality of exhaust holes 310 are evenly spaced along the circumferential direction of the exhaust pipe 300, so that the exhaust pipe 300 can be exhausted to exhaust in all directions of the side wall of the exhaust pipe 300, thereby further improving exhaust efficiency.
- a plurality of exhaust holes 310 are evenly spaced along the circumferential direction of the exhaust pipe 300 to ensure uniform discharge of the gas in the exhaust pipe 300 to the plurality of exhaust holes 310, thereby increasing the exhaust efficiency of the exhaust pipe 300, thereby further
- the drainage speed of the outlet 220 of the drainage assembly 200 is increased, and the timely elimination of the sewage in the water tank member 100 is ensured, so that the sink dishwasher 1000 has better practicability.
- the venting holes 310 are three, and the three venting holes 310 are evenly spaced along the circumferential direction of the exhaust pipe 300. Thereby, while ensuring an improvement in drainage efficiency, the structural strength of the exhaust pipe 300 is ensured, and the service life of the exhaust pipe 300 is prolonged.
- the cross-sectional area of the exhaust pipe 300 gradually decreases from bottom to top, and the cross-sectional area of the lower portion of the exhaust pipe 300 is large, so that the exhaust pipe 300 can be securely
- the connection to the drainage filter net increases the connection strength of the exhaust pipe 300.
- the drainage filter 230 is provided with a cup 420, the cup 420 and the exhaust pipe 300 are spaced apart from each other, and the cup 420 can be used for the flow of water flowing therethrough. filter. From the direction of the cup 420 toward the exhaust pipe 300, the drainage filter 230 extends obliquely upward to facilitate the flow of sewage into the cup 420, while preventing the sewage from entering the exhaust pipe 300 to affect the exhaust gas, thereby improving the sewage discharge efficiency.
- the sink dishwasher 1000 can improve the discharge efficiency of the sewage by providing the exhaust pipe 300, and the exhaust pipe 300 has a simple structure, is convenient to install, and has good practicability.
- the drain assembly 200 for the sink dishwasher 1000 includes a filter 400 that includes a water cup 410 and a cup 420. Specifically, as shown in FIG. 8, a plurality of water cup ribs 411 are provided on the inner peripheral wall of the water cup 410, and a plurality of water cup ribs 411 are provided along the circumferential direction of the inner peripheral wall of the water cup 410.
- the cup 420 is disposed in the water cup 410.
- the outer peripheral wall of the cup 420 is provided with a plurality of cup ribs 421, and the plurality of cup ribs 421 are disposed along the circumferential direction of the outer peripheral wall of the cup 420, and the cup ribs 411 And one of the cup ribs 421 is provided with a stopper 422 at one end of the cup 420 in the circumferential direction of the cup 420, and the other of the cup rib 411 and the cup rib 421 is adapted to be associated with the cup rib 411 and One of the above-described cup ribs 421 is screw-fitted and abuts against the stopper 422.
- the water cup rib 411 and the cup rib 421 are screw-fitted, and the water cup rib 411 and the cup rib 421 are stopped by the stopper 422 to stop the screwing. Thereby, assembly of the water cup 410 and the cup 420 can be achieved, and assembly efficiency is high.
- the stopper 422 may be disposed on the cup rib 421 (as shown in FIG. 10) or on the cup rib 411 (not shown). It can be understood that the specific setting position of the stopper 422 can be specifically set according to actual requirements to better meet the actual requirements.
- the handle rib 421 may be provided with a stopper 422, and the cup 420 is rotated from the upper portion of the water cup 410 into the water cup 410, and the cup 420 is inserted into the water cup 410 to a certain depth.
- the cup rib 411 and the cup rib 421 are screw-fitted, and when the cup rib 421 and the cup rib 411 are screwed until the cup rib 411 stops against the stopper 422 of the cup rib 421, the cup is lifted.
- the rib 421 and the water cup rib 411 are stopped, and the cup 420 is fixed in position relative to the water cup 410.
- the water cup 410 and the water cup 410 are provided.
- the installation process of the cup 420 is simple. Simply inserting the cup 420 into the water cup 410 until the cup 420 cannot continue to rotate, the installation of the cup 420 and the cup 410 is completed, and the installation is convenient and time-saving.
- the cup 420 when it is necessary to remove the cup 420 from the water cup 410, the cup 420 can be unscrewed from the water cup 410 in a direction opposite to the mounting direction, which is convenient to disassemble and has high disassembly efficiency. .
- the cup 420 and the water cup 410 can be realized by adopting a plurality of water cup ribs 411, a plurality of cup ribs 421, and a stopper 422.
- the quick assembly and disassembly is convenient for assembly and disassembly, thereby improving the assembly and disassembly efficiency of the filter 400 and reducing the cost.
- a side surface of the one of the water cup rib 411 and the cup rib 421 that faces the other of the water cup rib 411 and the cup rib 421 The first guiding surface 423 is adapted to screw the other one of the water cup rib 411 and the cup rib 421 into one of the water cup rib 411 and the cup rib 421.
- the first guiding surface 423 can guide when the water cup rib 411 and the cup rib 421 are screwed together, and the first guiding surface 423 is located in the cup of the one of the water cup rib 411 and the cup rib 421 The other end of the 420's circumferential direction.
- the first guiding surface 423 and the stopper 422 may be respectively disposed at both ends of the water cup rib 411 or the cup rib 421.
- the first guiding surface 423 facilitates the screwing engagement of the water cup rib 411 and the cup rib 421.
- the resistance is small, and the screwing can be installed, saving time and labor.
- the first guiding surface 423 and the stopper 422 are both disposed on the cup rib 421, and the first guiding surface 423 and the stopper 422 are respectively located at both ends of the cup rib 421.
- the water cup rib 411 of the water cup 410 can be gradually screwed with the cup rib 421 under the guiding action of the first guiding surface 423 of the cup rib 421, thereby facilitating the cup convexity.
- the cooperation of the rib 411 with the cup rib 421 further improves the assembly efficiency of the cup 420 and the water cup 410.
- the stopper 422 functions as a limit.
- the first guide surface 423 is configured to face the drinking cup.
- the direction of the other of the ribs 411 and the cup ribs 421 extends obliquely.
- the cup rib 421 is provided with a first guiding surface 423 and a stopper 422 , and one end of the first guiding surface 423 of the cup rib 421 facing away from the stopper 422 is directed toward the stopper 422 .
- the direction (for example, the direction from left to right in FIG.
- the present disclosure is not limited thereto, and the first guiding surface 423 and the stopper 422 may also be disposed on the water cup rib 411, which also facilitates the screwing engagement of the water cup rib 411 and the cup rib 421.
- the first guiding surface 423 is formed as an inclined plane. Therefore, the processing of the first guiding surface 423 is more convenient by adopting the oblique plane manner, thereby saving cost, and effectively reducing the resistance during the rotary fitting and improving the installation and disassembly efficiency.
- the other of the water cup ribs 411 and the cup ribs 421 first cooperate with one of the water cup ribs 411 and the cup ribs 421.
- One end has a second guiding surface 412.
- the second guide surface 412 can reduce the resistance of the rotatory mounting.
- the second guiding surface 412 is disposed on the water cup rib 411, and the end of the water cup rib 411 having the second guiding surface 412 is first engaged with the cup rib 421, thereby passing through the cup
- a second guiding surface 412 is disposed on the rib 411, and the second guiding surface 412 of the water cup rib 411 can reduce the mounting resistance of the swivel fit of the water cup rib 411 and the cup rib 421, thereby further improving assembly efficiency.
- the second guide surface 412 is configured It extends obliquely toward the direction of one of the above-described one of the water cup rib 411 and the cup rib 421.
- the end of the second guiding surface 412 of the other of the water cup rib 411 and the cup rib 421 is closer to the end of the stopping member 422, and the thickness is gradually increased, so that the water cup rib 411 and When the cup rib 421 is screw-fitted, the obliquely extending second guiding surface 412 can reduce the resistance of the rotation fit and improve the installation efficiency.
- the second guiding surface 412 When the second guiding surface 412 is screw-fitted with the first guiding surface 423, the frictional force is small, the mounting and dismounting resistance is small, and the hand feel is more likely to be installed and disassembled. In addition, when the water cup rib 411 and the cup rib 421 are gradually rotated. The gradual increase in thickness during the cooperation facilitates the screwing and fixing of the cup rib 411 and the cup rib 421.
- the second guiding surface 412 is an oblique plane, but is not limited thereto.
- the stopper 422 may be a protrusion extending in the axial direction of the cup 420 toward the other of the cup rib 411 and the cup rib 421. At this time, the stopper 422 protrudes from the other of the water cup rib 411 and the cup rib 421 along the axial direction of the cup 420.
- the cup rib 411 and the cup rib 421 are rotatably fitted, the cup rib 411 And the other one of the cup ribs 421 abuts against the stopper 422, and the setting of the stopper 422 makes the assembly and disassembly strokes of the cup rib 411 and the cup rib 421 shorter, thereby improving the cup 420 and
- the assembly and disassembly efficiency of the water cup 410 can prevent the cup 420 from being excessively rotated into the water cup 410, improving the safety of use of the entire filter 400.
- the water cup rib 411 and the cup rib 421 may be two, and the two water cup ribs 411 are opposed to each other in the radial direction of the water cup 410, and two cup ribs 421 and two water cups are provided.
- the ribs 411 correspond one-to-one.
- the cup rib 421 and the water cup rib 411 are gradually pressed, so that the relative positions of the cup 420 and the water cup 410 are fixed, and the two cup ribs are fixed.
- the connection effect between the 421 and the two water cup ribs 411 is good, so that the structure of the drainage assembly 200 is more stable and the service life is longer.
- the movement is stopped under the limit of the stopper 422 to complete the assembly, as shown in FIG. 7 .
- the cup 420 is removed by rotating in the opposite direction to the assembly. Since the length of the cup rib 421 and the cup rib 411 is short, the detaching stroke is short, and the first guiding surface 423 is matched with the inclined surface of the second guiding surface 412, so that quick assembly and disassembly can be realized.
- the screwing engagement of the cup rib 421 and the water cup rib 411 makes the installation and connection of the drain assembly 200 simpler and more convenient, and the installation is firm and stable. It is not easy to relax naturally and can effectively improve the stability of the sink dishwasher 1000.
- the filter 400 also includes a cup filter 430.
- the cup filter 430 is sleeved outside the cup 420, and when the sewage is discharged outward through the cup 420, the cup filter 430 can filter impurities in the sewage flowing through it.
- the filtered impurities may be temporarily stored in the cup 420. After a certain amount is accumulated, the cup 420 may be lifted for cleaning, filtered by the cup 420 and the cup filter 430. The sewage drains the sink dishwasher 1000 faster.
- the cup 420 and the cup filter 430 are both disposed in the water cup 410.
- the water inlet 410 is formed on the side wall of the water cup 410, and the water inlet 450 can be used to supply a fluid into the water cup 410, for example.
- Water, etc. when the water inlet 450 supplies water into the water cup 410, the water flow will impact the cup filter 430, and the water flow may impinge on the side wall of the cup filter 430 during the process of impacting the cup filter 430.
- the flushing is performed to clean the cup filter 430, thereby allowing the sewage to flow out of the cup 410 after passing through the cup 420 and the cup filter 430.
- the central axis of the water inlet 450 is offset from the central axis of the cup filter 430, and the central axis of the water inlet 450 is eccentrically disposed with respect to the central axis of the cup filter 430 so that when water is introduced from the water inlet 450, the water flow can
- the cup filter 430 is flushed to play the role of cleaning the cup filter 430, thereby achieving self-cleaning of the cup filter 430, and, in the process of water inflow, the flushing of the water stream also causes the cup to be filtered.
- the net 430 is rotated so that the water flow can be flushed and cleaned at different positions in the circumferential direction of the cup filter 430, thereby achieving an all-round cleaning effect on the cup filter 430, thereby eliminating the need to frequently change the cup filter.
- the cup filter 430 is also not required to be removed and cleaned, that is, with the filter 400 according to an embodiment of the present disclosure, the cleaning of the cup filter 430 is more convenient, and the cup filter is relatively extended.
- the replacement time of the net 430 facilitates long-term use of the filter 400, saving work time.
- the filter 400 of the embodiment of the present disclosure by providing the water inlet 450 on the side wall of the water cup 410 and deflecting the center axis of the water inlet 450 from the central axis of the cup filter 430, when a fluid such as water is introduced from the water inlet 450, At the time, the flushing of the cup filter 430 can be achieved, the self-cleaning of the cup filter 430 is achieved, and during the cleaning process, the cup filter 430 can be rotated so that the entire circumference of the cup filter 430 can be applied. The cleaning of the surface effectively improves the cleanliness of the cup filter 430.
- the filter 400 according to an embodiment of the present disclosure is applied to the sink dishwasher 1000, since the omnidirectional cleaning of the cup filter 430 can be achieved, the filter effect of the cup filter 430 on the sewage is enhanced, and the drainage is improved.
- the drainage efficiency of the assembly 200 facilitates the washing operation of the sink dishwasher 1000, and is highly practical.
- the cup filter 430 is cylindrical.
- the cylindrical cup filter 430 has a small rotational resistance, which facilitates the rotation of the cup filter 430 by the water flow, and facilitates cleaning of the debris thereon, thereby improving the cleaning efficiency of the cup filter 430.
- the processing of the cup filter 430 is facilitated, which saves cost.
- the cup filter 430 may have other shapes such as an ellipse, a polygon, or the like. It can be understood that the specific shape of the cup filter 430 can be specifically set according to actual requirements to better meet the actual requirements.
- the central axis of the water inlet 450 is located in the tangential direction of the cup filter screen 430.
- the distance between the tangent of the cup filter 430 and the central axis of the cup filter 430 is long, when the cup filter 430 is rotated about the central axis of the cup filter 430, it is injected from the water inlet 450.
- the impact force of the water flow acts on the cup filter 430.
- the force arm of the cup filter 430 is larger, and the impact force of the water flow on the cup filter 430 is larger, so that the rotation speed of the cup filter 430 is larger.
- the scouring cleaning effect of the cup filter 430 is better, and the omnidirectional cleaning of the cup filter 430 can be better achieved.
- the water inlet 450 corresponds to the upper portion of the cup filter 430.
- the water flow entering from the water inlet 450 can first flush the upper portion of the cup filter 430 and then flow downward under its own gravity.
- the lower portion of the cup filter 430 carries away debris and the like thereon, thereby further improving the cleanliness and cleaning efficiency of the cup filter 430.
- the water cup 410 is provided with an inlet pipe 440, the inlet pipe 440 extends in the horizontal direction, and the inlet pipe 440 has a water inlet 450.
- the wall of the inlet pipe 440 has a guiding effect on the flow of water injected through the water inlet 450, so that the injected water stream can be concentrated to flush the cup filter 430, thereby improving the cleanliness of the cup filter 430.
- the central axis of the inlet pipe 440 may coincide with the tangent of the cup filter 430, whereby the flow of water injected from the inlet pipe 440 has a greater impact on the cup filter 430, thereby providing a cup filter.
- the rotational speed of the 430 is improved, and the scouring effect on the impurities on the cup filter 430 is remarkable.
- the size of the cup filter 430 can be on the order of magnitude to better filter impurities in fluids such as water flowing therethrough.
- the inlet valve 500 includes a water inlet valve body 510 and a screen 514.
- the water inlet valve body 510 defines a water inlet chamber 511, and the water inlet chamber 511 can be used for temporarily storing the injected water flow or as a passage through which the injection water flow flows.
- the water inlet valve body 510 is formed with a water injection port 512 and a water outlet 513. Both the water injection port 512 and the water outlet 513 communicate with the water inlet chamber 511.
- the water inlet valve 500 is in operation, the water flow flows in from the water injection port 512, flows through the water inlet chamber 511, and then flows out from the water outlet port 513.
- the inlet valve body 510 can also be disposed through different directions of the water inlet 512 and the water outlet 513 to achieve a change in the flow direction of the water flow.
- a valve body (not shown) may be disposed in the inlet valve body 510, and the valve core may be used to control the on and off of the water flow.
- a screen 514 is provided at the water injection port 512, and the screen 514 can filter the water flow injected from the water injection port 512.
- the filter 514 of different pore size can be selected according to actual requirements, so as to filter impurities of different sizes, the impurities may include sediment, stones and the like.
- the cleanliness of the flow of water to the sink dishwasher 1000 further improves the cleanliness of the dishes to be washed, etc., and improves the safety of the use of the sink dishwasher 1000, extending the life of the sink dishwasher 1000.
- the structure of the inlet valve 500 is simple, and the screen 514 is convenient to install and has strong practicability.
- the screen 514 can sufficiently filter the fluid flowing through the water injection port 512, such as a water flow, to improve the cleanliness of the water.
- the structure of the inlet valve 500 is simple, and the screen 514 is easy to replace, which is convenient for long-term use.
- the control system of the sink dishwasher 1000 can issue an instruction, the water inlet valve 500 is opened, and the water flow can sequentially flow through the water injection port 512 and the filter screen 514. After being filtered by the filter 514, it flows through the water inlet chamber 511 to the water outlet 513, thereby guiding the water flow to the structure where water is to be used. For example, the water flow can flow to the respirator of the sink dishwasher 1000.
- the shape of the screen 514 may be adapted to the shape of the water injection port 512 to facilitate installation of the screen 514 at the water injection port 512 and to ensure convection.
- the water flow through the screen 514 is sufficiently filtered.
- the shape of the screen 514 and the shape of the water inlet 512 may both be circular.
- the present disclosure is not limited thereto, and the shape of the screen 514 may also be elliptical, oblong, polygonal, such as rectangular (not shown), and the like. It can be understood that the specific shape of the screen 514 can be specifically set according to the shape of the actual water injection port 512 to better meet the actual requirements.
- the central axis of the water injection port 512 is perpendicular to the central axis of the water outlet 513.
- the flow rate of the water flow can be buffered while changing the flow direction of the water flow.
- the water flow flows out of the water outlet 513, which increases the flexibility of the use of the water inlet valve 500 and makes the structure of the entire water inlet valve 500 more compact. .
- the screen 514 is a grid-like screen. Thereby, the mesh screen can uniformly filter impurities in the water stream.
- the filter screen 514 can be detachably disposed at the water injection port 512 to facilitate cleaning or replacement of the filter screen 514, so that the filtering efficiency of the filter screen 514 can be improved, and the entire water inlet valve 500 can be replaced due to structural damage of the filter screen 514. It increases the flexibility of the use of the entire inlet valve 500 while reducing the cost of use.
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Abstract
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Claims (9)
- 一种水槽洗碗机,其特征在于,包括:A sink dishwasher, characterized in that it comprises:水槽件;Sink piece排水组件,所述排水组件具有进口和出口,所述排水组件包括设在所述水槽件的底壁上的排水过滤网,所述排水过滤网上的网孔构成所述进口;a drainage assembly having an inlet and an outlet, the drainage assembly comprising a drainage filter disposed on a bottom wall of the sink member, the mesh of the drainage filter mesh forming the inlet;排气管,所述排气管设在所述排水过滤网上,所述排气管与所述出口相通,所述排气管上形成有至少一个排气孔,所述排气管的顶面高于所述排水过滤网的上表面。An exhaust pipe, the exhaust pipe is disposed on the drainage filter net, the exhaust pipe is in communication with the outlet, and the exhaust pipe is formed with at least one exhaust hole, a top surface of the exhaust pipe Higher than the upper surface of the drainage filter.
- 根据权利要求1所述的水槽洗碗机,其特征在于,所述排水过滤网上设有洗涤喷臂,其中所述排气管的顶面低于所述洗涤喷臂的下表面。A sink dishwasher according to claim 1, wherein said drain filter screen is provided with a washing spray arm, wherein a top surface of said exhaust pipe is lower than a lower surface of said washing spray arm.
- 根据权利要求1或2所述的水槽洗碗机,其特征在于,所述排气孔形成在所述排气管的侧壁上。The sink dishwasher according to claim 1 or 2, wherein the vent hole is formed on a side wall of the exhaust pipe.
- 根据权利要求3所述的水槽洗碗机,其特征在于,所述排气孔邻近所述排气管的顶面设置。The sink dishwasher according to claim 3, wherein the exhaust hole is disposed adjacent to a top surface of the exhaust pipe.
- 根据权利要求3或4所述的水槽洗碗机,其特征在于,所述排气孔为多个,多个所述排气孔沿所述排气管的周向间隔设置。The sink dishwasher according to claim 3 or 4, wherein the plurality of exhaust holes are provided, and the plurality of exhaust holes are spaced apart in the circumferential direction of the exhaust pipe.
- 根据权利要求5所述的水槽洗碗机,其特征在于,多个所述排气孔沿所述排气管的周向均匀间隔设置。The sink dishwasher according to claim 5, wherein a plurality of said exhaust holes are evenly spaced along a circumferential direction of said exhaust pipe.
- 根据权利要求5或6所述的水槽洗碗机,其特征在于,所述排气孔为三个。A sink dishwasher according to claim 5 or 6, wherein the vent holes are three.
- 根据权利要求1-7中任一项所述的水槽洗碗机,其特征在于,所述排气管的横截面积从下到上逐渐减小。The sink dishwasher according to any one of claims 1 to 7, characterized in that the cross-sectional area of the exhaust pipe gradually decreases from bottom to top.
- 根据权利要求1-7中任一项所述的水槽洗碗机,其特征在于,所述排水过滤网上设有提杯,所述提杯与所述排气管彼此间隔开,从所述提杯朝向所述排气管的方向、所述排水过滤网倾斜向上延伸。The sink dishwasher according to any one of claims 1 to 7, wherein the drain filter net is provided with a cup, and the cup and the exhaust pipe are spaced apart from each other, The drain filter extends obliquely upward toward the direction of the exhaust pipe.
Applications Claiming Priority (4)
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CN201721603574.3U CN208435534U (en) | 2017-11-24 | 2017-11-24 | Water basin dish-washing machine |
CN201721603574.3 | 2017-11-24 | ||
CN201711195461.9A CN107874724A (en) | 2017-11-24 | 2017-11-24 | Water basin dish-washing machine |
CN201711195461.9 | 2017-11-24 |
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WO2019101103A1 true WO2019101103A1 (en) | 2019-05-31 |
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PCT/CN2018/116710 WO2019101103A1 (en) | 2017-11-24 | 2018-11-21 | Sink dishwasher |
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