Detergent box and washing equipment

Abstract

The invention discloses a detergent box and washing equipment. A box body; the condensed bead feeding cavity is arranged in the box body; the rotating wheel is arranged in the condensed bead feeding cavity; the coagulated bead breaking structure is used for breaking outer membranes of the coagulated beads put into the coagulated bead putting cavity; the containing bottom is located at the upper end of the rotating wheel, the gland can be arranged in an openable and closable mode, a cover frame is defined to form a condensed bead input opening, the gland is arranged on the cover frame in a hinged mode, and the cover frame is located above the containing bottom; and the rotating wheel and the cover frame are encircled to form an accommodating area for the condensate beads. By arranging the condensate bead breaking structure, outer membranes of the condensate beads are broken, outflow of a detergent in the condensate beads is accelerated, and the washing efficiency is improved; and the flowing-out detergent flows onto the rotating wheel, so that the detergent can be quickly stirred and uniformly dissolved by water flow. The washing agent in the condensate beads flows to the containing bottom and flows downwards along the containing bottom, and the washing agent is dissolved when the water flow impacts the rotating wheel.

Description

Technical Field

[0001] The present invention belongs to the technical field of washing equipment, and in particular relates to a detergent box and a washing equipment having the detergent box. Background Art

[0002] The washing machine includes a housing, an inner drum and an outer drum arranged in the housing, and a motor driving the inner drum to rotate. A removable dispenser box is arranged on the housing. Detergent (washing powder or washing liquid) is added into the dispenser box, which is connected to the outer drum through a hose. When water is introduced, the water flow flushes the detergent in the dispenser box into the outer drum for washing clothes. However, during the long-term use of the washing machine, traces of detergent will be left in the dispenser box, and there is a risk of breeding a large number of bacteria and fungi.

[0003] Nowadays, there are condensed beads or similar small-package detergent products on the market that encapsulate a washing amount of laundry detergent in a soluble outer film; condensed beads are specially designed for washing in washing machines. One laundry condensed bead can wash a load of clothes. It is easy to operate, convenient and does not dirty your hands, and has been widely used. When washing clothes with condensed beads, you need to put the condensed beads into the clothing inlet and outlet of the washing machine. The outer film of the condensed beads dissolves when it comes into contact with water, releasing the encapsulated detergent for washing clothes.

[0004] Currently, when using beads, it is necessary to wait for the beads to slowly dissolve in water before the detergent can flow out. This not only affects the washing efficiency, but may also cause detergent residue due to insufficient dissolution of the beads.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0006] In view of the above-mentioned problems in the prior art, the present invention proposes a detergent box with a bead destruction structure to destroy the outer membrane of the bead, accelerate the outflow of the detergent in the bead, and help improve the washing efficiency; and the outflowing detergent flows onto the wheel, which helps the detergent to be quickly stirred and evenly dissolved by the water flow.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: A detergent box, comprising: Box body; A condensed bead delivery chamber is disposed in the box body; A rotating wheel, which is arranged in the condensed bead delivery chamber; A bead destroying structure, which is used to destroy the outer membrane of the bead put into the bead delivery cavity; The condensed bead destruction structure comprises a receiving bottom located at the upper end of the rotating wheel, a pressure cover that can be opened and closed, and a cover frame that surrounds and forms a condensed bead input port, the pressure cover is hingedly arranged on the cover frame, and the cover frame is located above the receiving bottom; The rotating wheel and the cover frame are arranged to form a receiving area for the condensed beads; when the pressing cover is closed, the condensed beads are squeezed between the receiving bottom and the pressing cover, thereby destroying the outer membrane of the condensed beads.

[0008] In some embodiments of the present application, a piercing member for piercing the outer membrane of the condensation bead is provided in the accommodating area, the piercing member is pointed at the end close to the condensation bead, and the piercing member is provided at the upper end of the accommodating bottom or the lower end of the pressure cover.

[0009] In some embodiments of the present application, a pressurized water channel is provided in the bead delivery chamber for driving the rotating wheel to rotate, and water flowing out of the pressurized water channel impacts the rotating wheel. The pressurized water channel is provided with a pressurized section whose width gradually decreases in the direction of water flow.

[0010] In some embodiments of the present application, the pressurized water channel further has a pressure stabilizing section located after the pressurizing section, and a water inlet is provided at the rear of the pressure stabilizing section.

[0011] In some embodiments of the present application, the boosting water channel also has an expansion drainage portion located before the boosting section, and the width of the expansion drainage portion gradually decreases in the direction of water flow; the impeller is provided with a rotating column and a plurality of blades arranged circumferentially of the rotating column, and the radial size of the blades in the impeller is greater than or equal to the outlet width of the expansion drainage portion.

[0012] In some embodiments of the present application, the outlet width of the expansion guide portion is smaller than the inlet width of the boost section.

[0013] In some embodiments of the present application, the outlet width of the expansion guide portion is less than 1 / 2 of the inlet width of the boost section.

[0014] In some embodiments of the present application, a waterway plate is provided in the condensed bead delivery chamber, the pressurized waterway is formed between the waterway plate and one side wall of the condensed bead delivery chamber, a slow-flow waterway is formed between the waterway plate and the other side wall of the condensed bead delivery chamber, a first outflow port for water to flow out of the condensed bead delivery chamber is provided in the slow-flow waterway; the condensed bead delivery chamber also has a stirring and dissolving zone, the stirring and dissolving zone is used to transport the water flowing out of the pressurized waterway to the rotor of the slow-flow waterway.

[0015] In some embodiments of the present application, the height of the waterway plate is lower than the height of the side wall of the condensed bead delivery chamber, and the pressurized waterway and the slow-flow waterway are connected and arranged at the upper part.

[0016] In some embodiments of the present application, the condensed bead delivery chamber is provided with a sealing cover, the condensed bead delivery port is opened on the sealing cover, and the edge of the condensed bead delivery port on the sealing cover is the cover frame.

[0017] In some embodiments of the present application, the impeller is provided with a rotating column and a plurality of blades arranged around the rotating column, and the accommodating bottom is the upper end surface of the rotating column; the blade has a first water-facing section close to the rotating column, the first water-facing section is concavely arranged forward in the direction of rotation, and the first water-facing section is inclined in the downward direction toward the direction of rotation.

[0018] In some embodiments of the present application, the blade also has a second water-facing section located on the side of the first water-facing section away from the rotating column, the second water-facing section is convexly arranged, and the second water-facing section is inclined in the upward direction toward the rotation direction; the radial cross-section of the water-facing surface of the blade is S-shaped.

[0019] In some embodiments of the present application, the detergent box is pullable and arranged in a water box of a washing device, and the pressure cover is hinged at one end away from the pull-out end; during the closing process of the detergent box, the water box pushes the pressure cover to move downward to achieve closing.

[0020] In some embodiments of the present application, the detergent box also has a mixing chamber located below the condensate bead delivery chamber, a first flow outlet is provided at the bottom of the condensate bead delivery chamber for water to flow from the condensate bead delivery chamber into the mixing chamber, and a second flow outlet is provided at the bottom of the mixing chamber for water to flow out of the detergent box.

[0021] Based on the above-mentioned detergent box, the present invention also provides a washing device with the above-mentioned detergent box, and is provided with a condensate bead destruction structure to achieve destruction of the outer membrane of the condensate bead, accelerate the outflow of the detergent in the condensate bead, and is beneficial to improving the washing efficiency; and the outflowing detergent flows onto the rotating wheel, which is beneficial to the detergent being quickly stirred and evenly dissolved by the water flow.

[0022] A washing device comprises a water box and the above-mentioned detergent box which is drawable and located in the water box.

[0023] Compared with the prior art, the advantages and positive effects of the present invention are: by setting a condensed bead destruction structure, the outer membrane of the condensed bead is destroyed, the outflow of the detergent in the condensed bead is accelerated, and the washing efficiency is improved; and the outflowing detergent flows to the rotating wheel, which is conducive to the detergent being quickly stirred and dissolved evenly by the water flow. The rotating wheel and the cover frame are arranged to form a condensed bead storage area, and the condensed bead is placed in the condensed bead inlet when the pressure cover is opened, and then the condensed bead is squeezed while the pressure cover is closed to destroy the outer membrane of the condensed bead; the detergent in the condensed bead flows to the storage bottom and flows downward along the storage bottom, and the detergent is dissolved when the water flow hits the rotating wheel; due to the stirring of the rotating wheel, the detergent dissolves faster and is mixed evenly.

[0024] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 A schematic structural diagram of an embodiment of a detergent box proposed by the present invention; Figure 2 for Figure 1 An enlarged structural diagram of the middle pressure cover; Figure 3 for Figure 1 The schematic diagram of the structure after the sealing cover is removed; Figure 4 for Figure 3 An enlarged structural diagram of the rotating wheel; Figure 5 for Figure 3 A schematic diagram of a top view structure; Figure 6 Figure 5 A schematic diagram of the structure of the middle condensate bead delivery cavity; Figure 7 for Figure 6 An enlarged structural diagram of the rotating wheel; Figure 8 for Figure 1 A vertical cross-sectional diagram of ; Wherein, detergent box 100; Box body 10; Condensate delivery chamber 110; pressurized water channel 111; pressure stabilizing section 1111; pressurized section 1112; expanded drainage section 1113; waterway plate 112; slow-flow water channel 113; first outflow port 1131; stirring and dissolving zone 114; water inlet 115; sealing cover 120; cover frame 121; pressure cover 130; mixing chamber 140; second outflow port 141; Rotating wheel 20; rotating column 21; containing bottom 211; piercing member 212; blade 22; first water-incoming section 221; second water-incoming section 222. Implementation

[0027] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the positional relationships shown in the accompanying drawings, with the direction of the washing device close to the user in normal use being the "front", and the reverse being the "back". The terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance; features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplicity and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific examples of processes and materials, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0032] See also Figure 1-Figure 8 An embodiment of a detergent box proposed by the present invention, a detergent box 100 includes: a box body 10, a condensate bead delivery chamber 110, a rotating wheel 20 and a condensate bead destruction structure, the condensate bead delivery chamber 110 is arranged in the box body 10, and the box body 10 may be provided with only one condensate bead delivery chamber 110, or the box body 10 may be provided with a condensate bead delivery chamber 110 and a delivery chamber for other detergents or softeners.

[0033] See also Figure 5 As shown, the rotating wheel 20 is arranged in the condensed bead delivery chamber 110; the condensed bead destruction structure is used to destroy the outer membrane of the condensed bead delivered into the condensed bead delivery chamber, and the condensed bead destruction structure comprises a receiving bottom 211 located at the upper end of the rotating wheel 20, a pressure cover 130 that can be opened and closed, and a cover frame 121 that surrounds the condensed bead delivery opening, the pressure cover 130 is hingedly arranged on the cover frame 121, and the cover frame 121 is located above the receiving bottom 211. The rotating wheel 20 and the cover frame 121 surround a condensed bead delivery opening to form a receiving area, that is, the area above the rotating wheel 20 and below the cover frame 121 is the receiving area, and the height of the receiving area is less than the height of the condensed bead; after the condensed bead is delivered into the receiving area through the condensed bead delivery opening, the condensed bead protrudes upward from the cover frame 121 in height; when the pressure cover 130 is closed, the condensed bead is squeezed between the receiving bottom 211 and the pressure cover 130, so as to achieve the destruction of the outer membrane of the condensed bead.

[0034] By setting a condensed bead destruction structure, the outer membrane of the condensed bead is destroyed, and the outflow of the detergent in the condensed bead is accelerated, which is beneficial to improving the washing efficiency; and the outflowing detergent flows to the rotating wheel 20, which is beneficial to the detergent being quickly stirred and dissolved evenly by the water flow. The rotating wheel 20 and the cover frame 121 are surrounded by a condensed bead receiving area, and the pressure cover 130 is in an open state, and the condensed bead is placed in the condensed bead input port. Then, when the pressure cover 130 is closed, the condensed bead is squeezed to achieve the destruction of the outer membrane of the condensed bead; the detergent in the condensed bead flows to the receiving bottom 211, and flows downward along the receiving bottom 211. When the water flow hits the rotating wheel 20, the detergent is dissolved; due to the stirring of the rotating wheel 20, the detergent dissolves faster and is mixed evenly.

[0035] In some embodiments of the present application, the outer membrane of the condensation bead can be destroyed by squeezing the outer membrane of the condensation bead when the pressure cover 130 is closed, causing the outer membrane of the condensation bead to rupture; or a piercing member 212 is provided, and when the condensation bead is subjected to pressure, the piercing member 212 pierces the outer membrane, and the outer membrane can be pierced when the pressure is not large. Specifically, a piercing member 212 for piercing the outer membrane of the condensation bead is provided in the accommodation area, and the piercing member 212 is pointed at one end close to the condensation bead, and the piercing member 212 is provided at the upper end of the accommodation bottom 211 or the lower end of the pressure cover 130.

[0036] In some embodiments of the present application, see Figure 6 As shown, a pressurized water channel 111 for driving the rotation of the runner 20 is provided in the condensed bead delivery chamber 110. The water flow flowing out of the pressurized water channel 111 impacts the runner 20, which can drive the runner 20 to rotate, and at the same time impacts the detergent on or near the runner 20. By stirring the water flow, the detergent is facilitated to dissolve. The pressurized water channel 111 is provided with a pressurized section 1112 whose width gradually decreases in the direction of the water flow. The reduction in width reduces the cross-sectional area, which is conducive to increasing the pressure of the water flow and increasing the impact force on the runner 20. First, the impact force on the runner can be enhanced, which is conducive to dissolving the detergent on the runner into the water flow and increasing the speed of the runner. Second, by setting the pressurized water channel 111, it is conducive to setting the width of the water outlet of the pressurized water channel 111, that is, limiting the width of the water flow flowing out of the pressurized water channel 111, so that it matches the blades 22 of the runner 20, ensuring that the water flow impacts the blades 22 on one side of the runner 20, pushing the blades 22 to move, and realizing the rotation of the runner 20.

[0037] In some embodiments of the present application, the pressurized water channel 111 further has a pressure stabilizing section 1113 located after the pressurizing section 1112, and a water inlet 115 is provided at the rear of the pressure stabilizing section 1113. Water flows into the pressurized water channel 111 from the water inlet 115, and is first stabilized in the pressure stabilizing section 1113, and the width of the pressure stabilizing section 1113 is the same in the direction of the water flowing forward; then the water flows to the pressurizing section 1112, the width of the water flow becomes narrower, and the water flow pressure and speed increase.

[0038] In some embodiments of the present application, the boosting water channel 111 further has an expansion drainage portion 1113 located before the boosting section 1112, and the width of the expansion drainage portion 1113 gradually decreases in the direction of water flow; the runner 20 is provided with a rotating column 21 and a plurality of blades 22 arranged in the circumference of the rotating column 21, and the size of the blades 22 in the radial direction of the runner 20 is greater than or equal to the outlet width of the expansion drainage portion 1113. The expansion drainage portion 1113 is provided to regularize the pressurized water flow to match the size of the blades 22, so that the water flow flowing out of the expansion drainage portion 1113 all impacts the blades 22 on one side of the runner 20, giving the plurality of blades 22 a force to rotate in the same direction.

[0039] In some embodiments of the present application, the outlet width of the expanded drainage portion 1113 is smaller than the inlet width of the boosting section 1112, thereby ensuring the boosting speed of the water flow. Preferably, the outlet width of the expanded drainage portion 1113 is smaller than 1 / 2 of the inlet width of the boosting section 1112.

[0040] In some embodiments of the present application, a waterway plate 112 is provided in the condensate bead delivery chamber 110, a pressurized waterway 111 is formed between the waterway plate 112 and one side wall of the condensate bead delivery chamber 110, a slow-flow waterway 113 is formed between the waterway plate 112 and the other side wall of the condensate bead delivery chamber 110, and a first flow outlet 1131 for water to flow out of the condensate bead delivery chamber 110 is provided in the slow-flow waterway 113; the condensate delivery chamber 110 also has a stirring and dissolving zone 114, and the stirring and dissolving zone 114 is used to transport the water flowing out of the pressurized waterway 111 to the rotor 20 of the slow-flow waterway 113. The pressurized water channel 111 and the slow-flow water channel 113 are arranged side by side on the left and right. The water flow in the pressurized water channel 111 flows from back to front. The water flow pushes the impeller 20 to rotate in the stirring and dissolving zone 114, and realizes the water flow turning, so that the water flow flows backward; the water flow is stirred in the stirring and dissolving zone 114, which is beneficial to improving the dissolution of the detergent.

[0041] In some embodiments of the present application, the height of the waterway plate 112 is lower than the height of the side wall of the condensed bead delivery chamber 110, and the pressurized waterway 111 and the slow-flow waterway 113 are connected at the upper part. After the water flow in the pressurized waterway 111 or the slow-flow waterway 113 exceeds the waterway plate 112, the water flow can overflow and flow to the other side. A siphon structure is provided at the first outlet 1131 to achieve siphon water discharge, and the first outlet 1131 is provided at one end of the slow-flow waterway 113 away from the rotor 20. The stirring and dissolving zone 114 is located in the front part of the condensed bead delivery chamber 110, and the pressurized waterway 111 and the slow-flow waterway 113 are arranged side by side at the rear side of the stirring and dissolving zone 114.

[0042] In some embodiments of the present application, the condensed bead delivery chamber 110 is provided with a sealing cover 120, the condensed bead delivery port is provided on the sealing cover 120, and the edge of the condensed bead delivery port on the sealing cover 120 is a cover frame 121. The sealing cover is provided to help ensure the sealed state of the condensed bead delivery chamber 110.

[0043] In some embodiments of the present application, see Figure 7 As shown, the runner 20 is provided with a rotating column 21, a plurality of blades 22 arranged in the circumference of the rotating column 21, and the containing bottom 211 is the upper end surface of the rotating column 21. The water-facing surface of the blade 22 has a first water-facing section 221 close to the rotating column 21, and the first water-facing section 221 is concavely arranged forward in the rotation direction, so that the contact area between the first water-facing section 221 and the water flow is increased, which is conducive to increasing the impact force of the water flow on the first water-facing section 221, and is conducive to increasing the rotation speed of the runner 20. The first water-facing section 221 is inclined in the downward direction toward the rotation direction, which is conducive to the first water-facing section 221 forming a water flow accommodating portion, avoiding the water flow from flowing upward over the first water-facing section 221 after the water flow impacts the first water-facing section 221, which is conducive to the water flow being limited to the rear side of the first water-facing section 221, and is conducive to the dissolution of the detergent.

[0044] In some embodiments of the present application, the blade 22 further has a second water-incoming section 222 located outside the first water-incoming section 221, the second water-incoming section 222 is convex, and the second water-incoming section 222 is inclined in the upward direction toward the direction of rotation; the radial cross section of the water-incoming surface of the blade 22 is S-shaped. The water flow that impacts the second water-incoming section 222 gives the blade a rotation torque, and then part of the water flow passes over the blade 22 upward; since the second water-incoming section 222 is far away from the rotating column 21, the impact force of the water flow that impacts the second water-incoming section 222 generates a greater rotation torque; the convex setting of the second water-incoming section 222 is conducive to increasing the surface area of ​​the second water-incoming section 222, increasing the contact area with the water flow, and increasing the impact force of the water flow received.

[0045] In some embodiments of the present application, the detergent box 100 is pullable and arranged in the water box of the washing device, and the pressure cover 130 is hinged at one end away from the pulling-out end; during the closing process of the detergent box 100, the water box pushes the pressure cover 130 to move downward to achieve closing, and at the same time, the outer membrane of the condensation beads is punctured without manually pressing the pressure cover 130, so that the pressure cover 130 is automatically closed during the closing process of the detergent box 100.

[0046] In some embodiments of the present application, the detergent box 100 further includes a mixing chamber 140 located below the condenser bead delivery chamber 110, a first outflow port 1131 for water to flow from the condenser bead delivery chamber 110 into the mixing chamber 140 is provided at the bottom of the condenser bead delivery chamber 110, and a second outflow port 141 for water to flow out of the detergent box 100 is provided at the bottom of the mixing chamber 140. By configuring the detergent box 100 as a double-layer configuration, it is beneficial to increase the water path length of the water flow in the detergent box 100, which is beneficial to the full dissolution of the detergent.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions claimed to be protected by the present invention.

Claims

1. A detergent box, characterized in that: include; Box body; A condensed bead delivery chamber is disposed in the box body; A rotating wheel, which is arranged in the condensed bead delivery chamber; A bead destroying structure, which is used to destroy the outer membrane of the bead put into the bead delivery cavity; The condensed bead destruction structure comprises a receiving bottom located at the upper end of the rotating wheel, a pressure cover that can be opened and closed, and a cover frame that surrounds and forms a condensed bead input port, the pressure cover is hingedly arranged on the cover frame, and the cover frame is located above the receiving bottom; The rotating wheel and the cover frame are arranged to form a receiving area for the condensed beads; when the pressing cover is closed, the condensed beads are squeezed between the receiving bottom and the pressing cover, thereby destroying the outer membrane of the condensed beads.

2. The detergent box according to claim 1, characterized in that: A piercing member for piercing the outer membrane of the condensed bead is arranged in the accommodating area, the piercing member has a pointed end at one end close to the condensed bead, and the piercing member is arranged at the upper end of the accommodating bottom or the lower end of the pressure cover.

3. The detergent box according to claim 1, characterized in that: A pressurized water channel for driving the rotating wheel to rotate is provided in the bead delivery chamber, and water flowing out of the pressurized water channel impacts the rotating wheel. The pressurized water channel is provided with a pressurized section with a gradually decreasing width in the direction of water flow.

4. The detergent box according to claim 3, characterized in that: The boosting water channel also has an expansion drainage portion located before the boosting section, and the width of the expansion drainage portion gradually decreases in the direction of water flow; the impeller is provided with a rotating column and a plurality of blades arranged circumferentially of the rotating column, and the radial size of the blades in the impeller is greater than or equal to the outlet width of the expansion drainage portion; the outlet width of the expansion drainage portion is smaller than the inlet width of the boosting section.

5. The detergent box according to claim 3, characterized in that: A waterway plate is provided in the bead delivery chamber, the pressurized waterway is formed between the waterway plate and one side wall of the bead delivery chamber, a slow-flow waterway is formed between the waterway plate and the other side wall of the bead delivery chamber, a first outflow port for water to flow out of the bead delivery chamber is provided in the slow-flow waterway; the bead delivery chamber also has a stirring and dissolving zone, the stirring and dissolving zone is used to transport the water flowing out of the pressurized waterway to the rotor of the slow-flow waterway.

6. The detergent box according to claim 5, characterized in that: The height of the waterway plate is lower than the height of the side wall of the condensed bead delivery chamber, and the pressurized waterway and the slow-flow waterway are connected and arranged at the upper part.

7. The detergent box according to any one of claims 1 to 6, characterized in that: The impeller is provided with a rotating column and a plurality of blades arranged around the rotating column, and the containing bottom is the upper end surface of the rotating column; the blade has a first water-facing section close to the rotating column, the first water-facing section is concavely arranged forward in the direction of rotation, and the first water-facing section is inclined in the downward direction toward the direction of rotation.

8. The detergent box according to claim 7, characterized in that: The blade also has a second water-facing section located on the side of the first water-facing section away from the rotating column. The second water-facing section is convex and inclined in the upward direction toward the rotation direction. The radial cross-section of the water-facing surface of the blade is S-shaped.

9. The detergent box according to any one of claims 1 to 6, characterized in that: The detergent box also has a mixing chamber located below the condensate bead delivery chamber, a first flow outlet is provided at the bottom of the condensate bead delivery chamber for water to flow from the condensate bead delivery chamber into the mixing chamber, and a second flow outlet is provided at the bottom of the mixing chamber for water to flow out of the detergent box.

10. A washing device, characterized in that: A detergent box according to any one of claims 1 to 9 having a water box and a drawable detergent box located in the water box.

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