Sink drain and sink

Abstract

The present invention provides a drainer and a sink, which relate to the technical field of household appliances. The drainer is used to be connected to a sink having a plurality of drain outlets. The drainer includes a first pipe body and a second pipe body; the first pipe body is connected to the second pipe body, and the first pipe body is located above the second pipe body; a plurality of water inlets are provided at intervals on the first pipe body, and the plurality of water inlets are respectively used to be connected to the plurality of drain outlets in one-to-one correspondence; the second pipe body is used to be connected to a drainage device. It can enable a plurality of tanks in the sink to share one drainer, reducing the number of drainers and saving the cost of the drainer. Moreover, the sink and the drainer can be connected through only one interface to enable each tank to be connected to the drainer, which can reduce the number of interfaces between the drainer and the sink, thereby reducing the risk of water leakage.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and more particularly to a drainer and a sink. Background Art

[0002] An under-counter integrated sink is installed under the kitchen countertop and is a sink product with automated functions.

[0003] Most under-counter integrated sinks are of a double-sink structure, that is, they include a main sink and a secondary sink; drainers are provided below both the main sink and the secondary sink to achieve the drainage function.

[0004] Due to the large volume of the drainer and the limited space below the secondary sink, when an under-counter integrated sink integrates the dishwasher function, the drainer below the secondary sink will interfere with the dishwasher, and it is necessary to reduce the depth of the secondary sink to accommodate the drainer, resulting in a reduced practicality of the secondary sink. Summary of the Invention

[0005] The purpose of the present invention is to provide a drainer to solve the technical problem of a relatively high risk of water leakage in the sinks of the prior art.

[0006] The drainer provided by the present invention is used to be connected to a sink having a plurality of drainage outlets, and includes a first pipe body and a second pipe body;

[0007] The first pipe body is connected to the second pipe body, and the first pipe body is located above the second pipe body;

[0008] A plurality of water inlets are provided on the first pipe body at intervals, and the plurality of water inlets are respectively used to be connected to the plurality of drainage outlets in one-to-one correspondence; the second pipe body is used to be connected to a drainage device.

[0009] Further, the first pipe body has a top surface, and the plurality of water inlets are all provided on the top surface, and the plurality of water inlets are arranged at intervals along the axial direction of the first pipe body.

[0010] Further, the first pipe body has a bottom surface, and the bottom surface is inclined with respect to the horizontal plane;

[0011] One end of the bottom surface far from the second pipe body is located above one end of the bottom surface close to the second pipe body.

[0012] Further, a flow guiding plate is provided between at least one group of adjacent two water inlets;

[0013] A flow channel is formed inside the first pipe body, and the flow guiding plate can divide the flow channel into a first flow channel and a second flow channel;

[0014] Among two adjacent ones of the water inlets, the water inlet close to the second pipe body is the first water inlet, and the water inlet far from the second pipe body among two adjacent ones of the water inlets is the second water inlet;

[0015] One end of the first flow channel is connected to the first water inlet, and the other end of the first flow channel is connected to the second pipe body;

[0016] One end of the second flow channel is connected to the second water inlet, and the other end of the second flow channel is connected to the second pipe body.

[0017] Furthermore, a guide plate is provided between any two adjacent ones of the water inlets.

[0018] Furthermore, the guide plate includes a bottom plate, and the bottom plate is inclined with respect to the horizontal plane;

[0019] One end of the bottom plate far from the second pipe body is located above one end of the bottom plate close to the second pipe body.

[0020] Furthermore, the guide plate and the first pipe body are of an integral structure; or; the guide plate is detachably connected to the first pipe body.

[0021] Furthermore, the first pipe body has a bottom surface, and the second pipe body has a first side wall, and the first side wall is connected to the bottom surface and forms a connection area;

[0022] In the horizontal direction, one end of the guide plate close to the second pipe body is flush with the connection area; or one end of the guide plate close to the second pipe body extends out of the connection area.

[0023] Furthermore, a first opening and / or a second opening are provided on the side wall of the second pipe body;

[0024] The first opening is used for connecting to a drainage device; a end cover is provided on the second opening, and the end cover can open and close the second opening.

[0025] Furthermore, a partition is provided inside the second pipe body, and the partition is located on one side of the first opening and / or the second opening.

[0026] Furthermore, the first pipe body has a bottom surface, the second pipe body has a first side surface and a first bottom surface, the top end of the first side surface is connected to the bottom surface, and the bottom end of the first side surface is connected to the first bottom surface;

[0027] A first arc surface is provided at the connection between the first side surface and the bottom surface; and / or; a second arc surface is provided at the connection between the first side surface and the first bottom surface.

[0028] The object of the present invention is also to provide a sink, comprising a sink body and a drainer provided by the present invention;

[0029] The sink body has a plurality of troughs, and each of the plurality of troughs has a bottom wall;

[0030] Each of the plurality of bottom walls is inclined with respect to the horizontal plane, and each of the plurality of bottom walls has a first end and a second end which are oppositely arranged, and the first end is located below the second end;

[0031] Each of the plurality of bottom walls is provided with a drain outlet, and the drain outlet is arranged at the first end of the bottom wall;

[0032] The plurality of water inlet ports are connected to the plurality of drain outlets in a one-to-one correspondence.

[0033] The drainer provided by the present invention is used to be connected to a sink having a plurality of drain outlets, and comprises a first pipe body and a second pipe body; the first pipe body is connected to the second pipe body, and the first pipe body is located above the second pipe body; a plurality of water inlet ports are arranged at intervals on the first pipe body, and the plurality of water inlet ports are respectively used to be connected to the plurality of drain outlets in a one-to-one correspondence; the second pipe body is used to be connected to a drainage device. The sink comprises a plurality of troughs, a drain outlet is provided at the bottom of each trough, the plurality of water inlet ports are respectively connected to the plurality of drain outlets in a one-to-one correspondence, and the water flowing out of each drain outlet can flow into the first pipe body through the water inlet port and then flow into the drainage device through the second pipe body. The drainer can be fixed at the rear side of the bottom surface of the sink, so that the drainer is located at the rear side of the dishwasher. Such a setting enables the bottom surfaces of the main trough and the auxiliary trough of the sink to be attached to the top surface of the dishwasher, can reasonably utilize the space below the sink, avoids interference between the drainer and the dishwasher, thereby increasing the depth of the auxiliary trough and improving the practicability of the auxiliary trough. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0035] Figure 1 is the rear view of the drainer provided by the embodiment of the present invention;

[0036] Figure 2 is the structural schematic diagram of the drainer provided by the embodiment of the present invention;

[0037] Figure 3 is the sectional view of the drainer provided by the embodiment of the present invention;

[0038] Figure 4 It is a schematic structural view of a drainer provided by an embodiment of the present invention, which has two guide plates;

[0039] Figure 5 It is a schematic structural view of a sink provided by an embodiment of the present invention;

[0040] Figure 6 It is a rear view of a sink provided by an embodiment of the present invention;

[0041] Figure 7 It is an exploded view of a sink provided by an embodiment of the present invention;

[0042] Figure 8 It is a sectional view of a sink provided by an embodiment of the present invention.

[0043] Icons: 1 - sink; 11 - bottom wall; 111 - sunken platform; 12 - first side wall; 13 - tank body; 2 - drainer; 21 - first pipe body; 211 - first opening; 212 - second opening; 213 - water inlet; 214 - bottom surface; 22 - second pipe body; 221 - first side; 222 - first bottom surface; 23 - guide plate; 24 - end cap; 25 - first arc surface; 26 - second arc surface; 3 - filter basket; 4 - cabinet; 5 - drainage device; 6 - filter net; 7 - fastener. Detailed Embodiments

[0044] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0045] The present invention provides a drainer 2 and a sink 1. Multiple embodiments are given below to describe in detail the drainer 2 and the sink 1 provided by the present invention.

[0046] Embodiment 1

[0047] The drainer 2 provided in this embodiment, as Figures 1 to 8 shown, the drainer 2 is used to connect with a sink 1 having multiple drain outlets, and includes a first pipe body 21 and a second pipe body 22; the first pipe body 21 is connected to the second pipe body 22, and the first pipe body 21 is located above the second pipe body 22; a plurality of water inlets 213 are provided at intervals on the first pipe body 21, and the plurality of water inlets 213 are respectively used to connect with the multiple drain outlets in a one-to-one correspondence; the second pipe body 22 is used to connect with the drainage device 5.

[0048] The water tank 1 includes a plurality of tank bodies 13. A water outlet is provided at the bottom of each tank body 13. A plurality of water inlets 213 are respectively connected to the plurality of water outlets in one-to-one correspondence. The water flowing out of each water outlet can flow into the first pipe body 21 through the water inlet 213, and then flow into the water discharge device 5 through the second pipe body 22.

[0049] The water drainer 2 can be fixed at the rear side of the bottom surface of the water tank 1 so that the water drainer 2 is located at the rear side of the dishwasher. Such a setting makes the bottom surfaces of the main water tank and the auxiliary water tank of the water tank 1 fit the top surface of the dishwasher, which can reasonably utilize the space below the water tank 1, avoid interference between the water drainer 2 and the dishwasher, thereby increasing the depth of the auxiliary water tank and improving the practicality of the auxiliary water tank.

[0050] It should be noted that the dishwasher has a panel and a rear plate arranged oppositely. The panel is used for the user to operate. The rear side of the dishwasher is the side where the rear plate is far from the panel. The rear side of the water tank is in the same direction as the rear side of the dishwasher.

[0051] In addition, the water drainer 2 provided in this embodiment can also enable the plurality of tank bodies 13 in the water tank 1 to share one water drainer 2, reducing the number of water drainers 2, saving the cost of the water drainer 2, and only connecting the water tank 1 and the water drainer 2 through one interface can connect each tank body 13 to the water drainer 2, reducing the number of interfaces between the water drainer 2 and the water tank 1, and further reducing the risk of water leakage.

[0052] Among them, the axis of the first pipe body 21 can be set horizontally or inclined to the horizontal plane. The angle between the axis of the first pipe body 21 and the horizontal plane can be any suitable form such as 5°, 10°, or 15°. The axis of the second pipe body 22 can be set vertically or inclined to the vertical plane. The angle between the axis of the second pipe body 22 and the vertical plane can be any suitable form such as 5°, 10°, or 15°.

[0053] The first pipe body 21 and the second pipe body 22 can be of an integral structure or can be connected in any suitable way such as being sleeved with each other.

[0054] The water inlet 213 can be arranged at any suitable position such as the top, bottom, or both sides of the first pipe body 21.

[0055] Preferably, the first pipe body 21 has a top surface. A plurality of water inlets 213 are all arranged on the top surface, and the plurality of water inlets 213 are arranged at intervals along the axial direction of the first pipe body 21.

[0056] When the water drainer 2 is connected to the water tank 1, the top surface of the first pipe body 21 can be fixedly connected to the bottom surface of the water tank 1, which can tightly connect the water drainer 2 and the water tank 1 to save the space in the cabinet 4.

[0057] Preferably, along the width direction of the water tank 1, the first top surface is fixedly connected to the first end of the bottom surface of the water tank 1. In such a setting manner, the bottom surface of the water tank 1 can be tightly connected to the top surface of the dishwasher, and the first end of the bottom surface of the water tank 1 is located in the space at the rear side of the dishwasher, so that the drainer 2 is arranged in the space at the rear side of the dishwasher. It can avoid interference between the drainer 2 and the dishwasher, thereby avoiding interference with the depth of the water tank 1 and keeping the water tank 1 at a suitable depth. At the same time, it can make the integration of the water tank 1, the drainer 2 and the dishwasher higher, improve the space utilization rate in the cabinet 4, make the storage space in the cabinet 4 larger, and since the drainer 2 is located at the rear side of the dishwasher, the traditional drainer 2 cannot be seen from the appearance, making the cabinet 4 cleaner and tidier.

[0058] It should be noted that the rear side of the dishwasher is the side of the dishwasher facing the faucet.

[0059] Furthermore, the first pipe body 21 has a bottom surface 214, and the bottom surface 214 is inclined with respect to the horizontal plane; the end of the bottom surface 214 away from the second pipe body 22 is located above the end of the bottom surface 214 close to the second pipe body 22.

[0060] The bottom surface 214 being inclined with respect to the horizontal plane can facilitate the residue and water in the first pipe body 21 to flow into the second pipe body 22, reducing the residual amount of residue and water in the first pipe body 21.

[0061] Furthermore, a flow guide plate 23 is provided between at least one group of adjacent two water inlets 213; a flow channel is formed inside the first pipe body 21, and the flow guide plate 23 can divide the flow channel into a first flow channel and a second flow channel; among the adjacent two water inlets 213, the water inlet 213 close to the second pipe body 22 is the first water inlet 213, and the water inlet 213 away from the second pipe body 22 among the adjacent two water inlets 213 is the second water inlet 213; one end of the first flow channel is connected to the first water inlet 213, and the other end of the first flow channel is connected to the second pipe body 22; one end of the second flow channel is connected to the second water inlet 213, and the other end of the second flow channel is connected to the second pipe body 22.

[0062] The flow guide plate 23 can isolate the first water inlet 213 and the second water inlet 213. When the water tank 1 connected to the first water inlet 213 discharges water, the water flows into the second pipe body 22 through the first flow channel; when the water tank 1 connected to the second water inlet 213 discharges water, the water flows into the second pipe body 22 through the second flow channel. When the water tank 1 connected to the first water inlet 213 discharges water, due to the height difference in water level between the water tank 1 connected to the first water inlet 213 and the water tank 1 connected to the second water inlet 213, the flow guide plate 23 can prevent the water flowing into the first pipe body 21 from the first water inlet 213 from flowing back to the water tank 1 connected to the second water inlet 213, improving the reliability of use.

[0063] There is a flow guide plate 23 provided between at least one set of two adjacent water inlets 213. For example, there are three water inlets 213 provided on the first pipe body 21. Along the water flow direction inside the first pipe body 21, the flow guide plate 23 can be provided between the first water inlet 213 and the second water inlet 213, or the flow guide plate 23 can also be provided between the second water inlet 213 and the third water inlet 213.

[0064] Preferably, there is a flow guide plate 23 provided between any two adjacent water inlets 213.

[0065] For example, there are two water inlets 213 provided on the first pipe body 21, and the flow guide plate 23 is provided between the two water inlets 213. Or there are three water inlets 213 provided on the first pipe body 21. Along the water flow direction inside the first pipe body 21, the flow guide plate 23 is provided between the first water inlet 213 and the second water inlet 213, and between the second water inlet 213 and the third water inlet 213; the flow guide plate 23 between the second water inlet 213 and the third water inlet 213 is located above the flow guide plate 23 between the first water inlet 213 and the second water inlet 213.

[0066] Furthermore, the flow guide plate 23 includes a bottom plate, and the bottom plate is inclined with respect to the horizontal plane; the end of the bottom plate far from the second pipe body 22 is located above the end of the bottom plate close to the second pipe body 22.

[0067] The bottom plate being inclined with respect to the horizontal plane can enable the residue and water on the flow guide plate 23 to flow into the second pipe body 22, reducing the remaining amount of residue and water on the flow guide plate 23.

[0068] The flow guide plate 23 further includes a partition plate. The partition plate is connected to the bottom plate and is arranged between two adjacent water inlets 213 to isolate the two adjacent water inlets 213.

[0069] Furthermore, the flow guide plate 23 and the first pipe body 21 are of an integral structure; or; the flow guide plate 23 and the first pipe body 21 are detachably connected.

[0070] The flow guide plate 23 and the top wall of the first pipe body 21 are of an integral structure. The flow guide plate 23 and the first pipe body 21 can be welded into one body or bonded into one body, with a simple manufacturing process and able to simplify the process steps.

[0071] The flow guide plate 23 can be detachably connected to the top wall of the first pipe body 21. For example, it can be connected by screws or any suitable method such as snap connection. Whether to install the flow guide plate 23 can be selected according to the usage requirements, so that the drainer 2 can be applied to a single-slot sink 1 or a multi-slot sink 1, with strong versatility.

[0072] Further, the first tube body 21 has a bottom surface 214, and the second tube body 22 has a first side wall 12. The first side wall 12 is connected to the bottom surface 214 and forms a connection area. Horizontally, the end of the flow guide plate 23 close to the second tube body 22 is flush with the connection area; or the end of the flow guide plate 23 close to the second tube body 22 extends out of the connection area.

[0073] The end of the flow guide plate 23 close to the second tube body 22 is flush with the connection area, and the liquid on the flow guide plate 23 can directly flow into the first tube body 21 to prevent the liquid from remaining in the first tube body 21.

[0074] The end of the flow guide plate 23 close to the second tube body 22 extends out of the connection area, and the liquid on the flow guide plate 23 can directly flow into the first tube body 21 to prevent the liquid from remaining in the first tube body 21.

[0075] Further, a first opening 211 and / or a second opening 212 are provided on the side wall of the second tube body 22; the first opening 211 is used to connect to the drainage device 5; an end cover 24 is provided on the second opening 212, and the end cover 24 can open and close the second opening 212.

[0076] In one implementation, a first opening 211 is provided on the side wall of the second tube body 22. The first opening 211 is used to connect to the drainage device 5. For example, a threaded structure is provided on the first opening 211, and the threaded structure can be threadedly connected to the drain pipe.

[0077] In another implementation, a second opening 212 is provided on the side wall of the second tube body 22. During maintenance, the drainer 2 can be maintained through the second opening 212, improving the convenience of maintenance.

[0078] In another implementation, a first opening 211 is provided on the side wall of the second tube body 22. The first opening 211 is used to connect to the drainage device 5. For example, a threaded structure is provided on the first opening 211, and the threaded structure can be threadedly connected to the drain pipe. A second opening 212 is provided on the side wall of the second tube body 22. During maintenance, the drainer 2 can be maintained through the second opening 212, improving the convenience of maintenance.

[0079] Further, a partition is provided in the second tube body 22, and the partition is located on one side of the first opening 211 and / or the second opening 212.

[0080] A first opening 211 is provided on the side wall of the second tube body 22, and the partition is located on one side of the first opening 211; a second opening 212 is provided on the side wall of the second tube body 22, and the partition is located on one side of the second opening 212; a first opening 211 and a second opening 212 are provided on the side wall of the second tube body 22, and the partition is located on one side of the first opening 211 and the second opening 212. The partition can play a role in preventing odors.

[0081] Further, the first pipe body 21 has a bottom surface 214, the second pipe body 22 has a first side surface 221 and a first bottom surface 222. The top end of the first side surface 221 is connected to the bottom surface 214, and the bottom end of the first side surface 221 is connected to the first bottom surface 222. A first arc surface 25 is provided at the connection between the first side surface 221 and the bottom surface 214; and / or; a second arc surface 26 is provided at the connection between the first side surface 221 and the first bottom surface 222.

[0082] A first arc surface 25 is provided at the connection between the first side surface 221 and the bottom surface 214, which reduces the impact noise caused when the water flow turns from the first pipe body 21 to the second pipe body 22, makes the water flow transition smoother, reduces the water flow resistance, realizes strong water flow impact while increasing the water drainage speed, washes away food residues, and avoids pipeline siltation and blockage.

[0083] A second arc surface 26 is provided at the connection between the first side surface 221 and the first bottom surface 222, which reduces the impact noise caused when the water flow turns to the bottom of the second pipe body 22, makes the water flow transition smoother, reduces the water flow resistance, realizes strong water flow impact while increasing the water drainage speed, washes away food residues, and avoids pipeline siltation and blockage.

[0084] A first arc surface 25 is provided at the connection between the first side surface 221 and the bottom surface 214, and a second arc surface 26 is provided at the connection between the first side surface 221 and the first bottom surface 222, which reduces the impact noise caused when the water flow turns from the first pipe body 21 to the second pipe body 22 and when flowing to the bottom of the second pipe body 22, makes the water flow transition smoother, reduces the water flow resistance, realizes strong water flow impact while increasing the water drainage speed, washes away food residues, and avoids pipeline siltation and blockage.

[0085] The drainer 2 provided in this embodiment can be fixed at the rear side of the bottom surface of the water tank 1, so that the drainer 2 is located at the rear side of the dishwasher. Such a setting makes the bottom surfaces of the main water tank and the secondary water tank of the water tank 1 fit the top surface of the dishwasher, can reasonably utilize the space under the water tank 1, avoid interference between the drainer 2 and the dishwasher, thereby increasing the depth of the secondary water tank and improving the practicability of the secondary water tank.

[0086] Embodiment 2

[0087] The water tank 1 provided in this embodiment, as Figures 1 to 8 shown, includes a water tank body and the drainer 2 provided in Embodiment 1; the water tank body has a plurality of tank bodies 13, and a water outlet is respectively provided on the bottom surface 214 of each tank body 13; a plurality of water inlets 213 are connected to the plurality of water outlets in one-to-one correspondence.

[0088] The drainer 2 can be fixed to the rear side of the bottom surface of the sink 1 so that the drainer 2 is located at the rear side of the dishwasher. Such a setting makes the bottom surfaces of the main sink and the secondary sink of the sink 1 fit against the top surface of the dishwasher, enabling rational utilization of the space under the sink 1, avoiding interference between the drainer 2 and the dishwasher, thereby increasing the depth of the secondary sink and improving the practicality of the secondary sink.

[0089] Among them, the sink body can be in the shape of a cube.

[0090] Preferably, the sink body includes a bottom wall 11 and a first side wall 12; the first side wall 12 is connected to the bottom wall 11; the first side wall 12 is inclined with respect to the vertical plane, and the top end of the first side wall 12 is inclined towards the inside of the bottom wall 11. A plurality of troughs 13 are formed in the sink body surrounded by the bottom wall 11, the first side wall 12, and other side walls.

[0091] Since the top of the first side wall 12 is inclined towards the inside of the bottom wall 11, the space diagonally above the first side wall 12 can avoid the faucet, so that the faucet can be installed outside the first side wall 12; and the drainer 2 can be fixed to the bottom surface at one end of the bottom wall 11 facing the first side wall 12, so that the drainer 2 is located at the rear side of the dishwasher, enabling the bottom surface of the sink 1 to be closely arranged against the top surface of the dishwasher, thereby reducing the gap between the sink 1, the dishwasher, and the faucet and improving the utilization rate of the space under the countertop 4 of the cabinet.

[0092] Furthermore, the sink body further includes a second side wall, the second side wall is disposed opposite to the first side wall 12, and the second side wall is connected to the bottom wall 11; the bottom wall 11 is inclined with respect to the horizontal plane, and one end of the bottom wall 11 facing the first side wall 12 is located below one end of the bottom wall 11 facing the second side wall.

[0093] Furthermore, the sink body has a plurality of troughs 13, and each of the plurality of troughs 13 has a bottom wall 11; each of the plurality of bottom walls 11 is inclined with respect to the horizontal plane, and each of the plurality of bottom walls 11 has a first end and a second end disposed opposite to each other, and the first end is located below the second end; a drain opening is provided on each of the plurality of bottom walls 11, and the drain opening is provided at the first end of the bottom wall 11; a plurality of water inlet ports 213 are connected to the plurality of drain openings in a one-to-one correspondence.

[0094] The bottom wall 11 being inclined with respect to the horizontal plane can help the water flow towards the drain opening, thereby achieving rapid drainage, reducing the residual water on the bottom wall 11 of the sink 1, and eliminating the need to set a water guiding line, making the bottom wall 11 of the trough 13 flatter.

[0095] Furthermore, the sink 1 further includes a filter basket 3; a sunk platform 111 is provided at the drain opening of at least one trough 13; the filter basket 3 is disposed within the sunk platform 111.

[0096] The filter basket 3 is arranged in the sunken platform 111, which can make the bottom surface of the tank body 13 flush with the filter, so as to prevent residual water from appearing around the water outlet.

[0097] The filter basket 3 can filter solid particles, prevent solid particles from flowing into the drain 2, and thus prevent the drain 2 from being blocked.

[0098] Furthermore, a filter screen 6 is provided on the filter basket 3. The filter screen 6 covers the opening of the filter basket 3. The filter screen 6 can filter solid particles to further improve the filtering effect of the filter basket 3.

[0099] The drain 2 can be connected to the sink 1 through the fastener 7 to press the drain 2 against the bottom wall 11 of the sink 1.

[0100] Wherein, an installation part can be arranged in the first pipe body 21. The installation part is arranged opposite to the water inlet 213. After the fastener 7 passes through the filter basket 3 and the water inlet 213, it is fastened to the installation part. The fastener 7 can be in any suitable form such as a screw or a bolt.

[0101] In another embodiment, the fastener 7 can also pass through the filter basket 3 and be fixedly connected to the flow guide plate 23.

[0102] Furthermore, a sealing ring is arranged between the drain 2 and the bottom wall 11 to further improve the sealing effect and prevent water leakage.

[0103] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drainer, the drainer (2) is used to connect with a sink (1) having a plurality of drain outlets, characterized in that, It includes a first pipe body (21) and a second pipe body (22); The first pipe body (21) is connected to the second pipe body (22), and the first pipe body (21) is located above the second pipe body (22); A plurality of water inlets (213) are provided at intervals on the first pipe body (21), and the plurality of water inlets (213) are respectively used for connecting to a plurality of water outlets one by one; the second pipe body (22) is used for connecting to a sewage disposal device (5); The axis of the first pipe body (21) is horizontally arranged; A flow guide plate (23) is provided between at least one group of two adjacent water inlets (213); A flow channel is formed inside the first pipe body (21), and the flow guide plate (23) can divide the flow channel into a first flow channel and a second flow channel; Among two adjacent water inlets (213), the water inlet (213) close to the second pipe body (22) is the first water inlet (213), and the water inlet (213) far from the second pipe body (22) among two adjacent water inlets (213) is the second water inlet (213); One end of the first flow channel is connected to the first water inlet (213), and the other end of the first flow channel is connected to the second pipe body (22); One end of the second flow channel is connected to the second water inlet (213), and the other end of the second flow channel is connected to the second pipe body (22); The flow guide plate (23) includes a bottom plate, and the bottom plate is inclined to the horizontal plane; One end of the bottom plate far from the second pipe body (22) is located above one end of the bottom plate close to the second pipe body (22); the flow guide plate (23) further includes a partition plate, the partition plate is connected to the bottom plate, and the partition plate is arranged between two adjacent water inlets (213).

2. The drainer according to claim 1, wherein The first pipe body (21) has a top surface, and a plurality of water inlets (213) are all arranged on the top surface, and the plurality of water inlets (213) are arranged at intervals along the axial direction of the first pipe body (21).

3. The drainer according to claim 1, wherein, The first pipe body (21) has a bottom surface (214), and the bottom surface (214) is inclined to the horizontal plane; One end of the bottom surface (214) far from the second pipe body (22) is located above one end of the bottom surface (214) close to the second pipe body (22).

4. The drainer according to claim 1, characterized in that A flow guide plate (23) is provided between any two adjacent water inlets (213).

5. The drainer according to claim 1, characterized in that, The flow guide plate (23) and the first pipe body (21) are of an integral structure; or; the flow guide plate (23) is detachably connected to the first pipe body (21).

6. The drainer according to claim 1, wherein, The first pipe body (21) has a bottom surface (214), the second pipe body (22) has a first side wall, and the first side wall is connected to the bottom surface (214) and forms a connection area; In the horizontal direction, one end of the flow guide plate (23) close to the second pipe body (22) is flush with the connection area; or one end of the flow guide plate (23) close to the second pipe body (22) extends out of the connection area.

7. The drainer according to any one of claims 1-6, characterized in that, A first opening (211) and / or a second opening (212) are provided on the side wall of the second pipe body (22); The first opening (211) is configured to be connected to a drainage device (5); a end cap (24) is provided on the second opening (212), and the end cap (24) can open and close the second opening (212).

8. The drainer according to claim 7, wherein A partition is provided inside the second pipe body (22), and the partition is located on one side of the first opening (211) and / or the second opening (212).

9. The drainer according to claim 1, characterized in that, The first pipe body (21) has a bottom surface (214), the second pipe body (22) has a first side surface (221) and a first bottom surface (222), the top end of the first side surface (221) is connected to the bottom surface (214), and the bottom end of the first side surface (221) is connected to the first bottom surface (222); A first arc surface (25) is provided at the connection between the first side surface (221) and the bottom surface (214); and / or; a second arc surface (26) is provided at the connection between the first side surface (221) and the first bottom surface (222).

10. A water tank, characterized in that, It includes a sink body and a drainer (2) according to any one of claims 1-9; The sink body has a plurality of trough bodies (13), and each of the plurality of trough bodies (13) has a bottom wall (11); Each of the plurality of bottom walls (11) is inclined with respect to the horizontal plane, and each of the plurality of bottom walls (11) has a first end and a second end which are oppositely arranged, and the first end is located below the second end; A drain opening is provided on each of the plurality of bottom walls (11), and the drain opening is provided at the first end of the bottom wall (11); The plurality of water inlet openings (213) are connected to the plurality of drain openings in a one-to-one correspondence.

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