Drainage structure for integrated structure and integrated structure

Abstract

The utility model relates to a drainage structure for an integrated structure and the integrated structure, the drainage structure comprises a drainage box, a drainage channel is arranged in the drainage box, and the drainage box is provided with a first water inlet channel used for being communicated with a drainage hole fluid of a water tank and a second water inlet channel used for being communicated with a drainage port fluid of a cleaning machine. The first water inlet channel and the second water inlet channel are communicated with the drainage channel, and the drainage channel is provided with a discharge port used for being communicated with an external sewer. An additional drainage pipeline is not needed, the drainage speed is high, the technical problems that in the prior art, a water outlet of the water tank and a drainage outlet of the cleaning machine are communicated with an external sewer through pipelines respectively, pipelines are complex, and the number of connectors is large are solved, and drainage is facilitated.

Description

Technical Field

[0001] The utility model relates to a drainage structure, in particular to a drainage structure used for an integrated structure and an integrated structure. Background Art

[0002] Currently, home kitchen spaces are small and kitchen appliances occupy every corner.

[0003] In order to save space, for example, the Chinese utility model patent "An integrated cabinet with sink and dishwasher functions", whose patent number is ZL202022137347.4 (authorization announcement number is CN215271427U) discloses an integrated cabinet including a cabinet body, a sink cavity is provided on the top of the cabinet body, and a sink is installed in the sink cavity; an installation cavity is opened at the front end of the cabinet body, and the dishwasher is embedded in the installation cavity, and a accommodating cavity is provided between the back of the dishwasher and the back of the installation cavity, and a water purifier and a garbage disposer are installed in the accommodating cavity, the water purifier is connected to the water purification faucet in the sink, and the garbage disposer is connected to the drainage hole of the sink.

[0004] In the above patents, the sink and dishwasher usually have their own drainage pipes connected to an external sewer, so there are many pipe components connected to the sewer, and multiple joints need to be set. In addition, due to the limited space in the cabinet, the pipes will obviously bend, which is not conducive to drainage and shortens the service life of the pipes.

[0005] Therefore, it is necessary to further improve the drainage structure of the existing integrated structure. Utility Model Content

[0006] The first technical problem to be solved by the utility model is to provide a drainage structure for an integrated structure that integrates pipelines in view of the current status of the above-mentioned prior art.

[0007] The second technical problem to be solved by the utility model is to provide an integrated structure with the above drainage structure.

[0008] The technical solution adopted by the utility model to solve the above-mentioned first technical problem is: a drainage structure for an integrated structure, the integrated structure includes a water tank and a cleaning machine, characterized in that it includes:

[0009] A drainage box has a drainage channel inside, the drainage box has a first water inlet channel for fluid communication with the drain hole of the sink and a second water inlet channel for fluid communication with the drain outlet of the cleaning machine, the first water inlet channel and the second water inlet channel are connected to the drainage channel, and the drainage channel has a discharge outlet for communication with an external sewer.

[0010] There are many structural forms of the drainage channel, which may be in the form of only a straight pipe section, or in the form of a combination of a straight pipe section and a curved pipe section. However, preferably, the drainage channel includes a vertical pipe section and a curved pipe section that are connected in sequence along the water flow path, the vertical pipe section extends vertically, the first end of the curved pipe section is connected to the lower end of the vertical pipe section, and the second end of the curved pipe section is the discharge outlet.

[0011] Preferably, the curved pipe section is S-shaped. In addition, a C-shape can also be adopted.

[0012] In order to facilitate the drainage of the sink, the first water inlet channel is located at the top of the drainage box and is connected to the upper end of the vertical pipe section. The side wall of the vertical pipe section has a first water inlet. The second water inlet channel is located on the side wall of the drainage box and is connected to the first water inlet.

[0013] In order to facilitate the discharge of other water into the drainage channel, the drainage box also has a water containing chamber connected to the drainage channel. Along the fluid flow path, the drainage channel is located downstream of the water containing chamber, and the side wall of the drainage box has at least one water inlet channel connected to the water containing chamber.

[0014] Preferably, there are at least two water inlet channels, which are arranged at intervals along the up-down direction.

[0015] In order to facilitate the overflow and gas discharge of the dishwasher, the water inlet channel located at the bottom is used to communicate with the overflow port of the washing machine, and the water inlet channel located at the top is used to communicate with the exhaust interface of the washing machine.

[0016] In order to facilitate the drainage of the tank-type cleaning machine into the drainage box, the side wall of the drainage box also has a water channel connected to the water containing chamber, and the water channel is used to communicate with the drain fluid of the tank-type cleaning machine.

[0017] In order to discharge the waste water in the water purifier into the drainage box, the drainage box also has a waste water interface connecting the water purifier and the inlet of the water containing chamber.

[0018] Preferably, the inlet is located on the top wall plate of the drainage box. In addition, the inlet also can be located on the side wall of the drainage box.

[0019] In order to reasonably arrange the water inlet channel and the second water inlet channel, the water inlet channel and the second water inlet channel are respectively located on two oppositely arranged side walls of the drainage box.

[0020] In order to facilitate the water in the water containing chamber to be discharged into the vertical pipe section, the side wall of the vertical pipe section has a second water inlet connected to the water containing chamber, and the bottom plate of the water containing chamber is an inclined plate which gradually inclines from top to bottom toward the second water inlet.

[0021] In order to guide the water in the water containing chamber to the drainage channel, the lower edge of the inclined plate is connected to the bottom edge of the second water inlet.

[0022] Preferably, the discharge port is arranged on the same side as the water inlet channel.

[0023] The technical solution adopted by the utility model to solve the above-mentioned second technical problem is: an integrated structure, including a cabinet, a sink, a drainage structure and a cleaning machine, the sink is located on the top of the cabinet, and the sink has a drain hole, the interior of the cabinet has a accommodating chamber located below the sink, and the cleaning machine is a dishwasher located in the accommodating chamber, characterized in that: the drainage structure is the drainage structure described above, the drainage box is located below the sink, and the first water inlet channel of the drainage box is fluidly connected to the drain hole.

[0024] Specifically, the drainage box is arranged on an outer wall plate of the dishwasher.

[0025] The drainage box can be located on the rear wall of the dishwasher, or on the wall on the left and right sides of the dishwasher, but preferably, the drain hole is located on the rear side of the sink, and the drainage box is arranged on the rear wall of the dishwasher. In this way, the drain hole is located on the rear side of the sink, avoiding occupying a large space under the sink, so as to better place the dishwasher.

[0026] Preferably, a tank-type cleaning machine is further included, which is located beside the water tank and has a drain port which is fluidically connected to the drainage channel.

[0027] Further preferably, a water purifier is arranged in the cabinet, and a waste water interface of the water purifier is fluidly connected to the drainage channel.

[0028] Compared with the prior art, the advantages of the utility model are: a drainage channel connected to an external sewer fluid is arranged in the drainage box of the drainage structure, water in the sink flows into the drainage channel through the drain hole, water in the cleaning machine also flows into the drainage channel through the drain outlet, and finally flows into the external sewer through the drainage channel, no additional drainage pipes are required, and the drainage speed is fast, which overcomes the technical problems of complex pipes and many joints caused by the drain outlet of the sink and the drain outlet of the cleaning machine being connected to the external sewer through pipes in the prior art, and facilitates drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a partial structural schematic diagram of the integrated structure of this embodiment;

[0030] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0031] Figure 3 for Figure 1 Cross-sectional view of the middle structure. DETAILED DESCRIPTION

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] like Figure 1 and Figure 2 As shown, the integrated structure of this embodiment includes a cabinet 4, a sink 1, a drainage structure, a cleaning machine, a tank-type cleaning machine and a water purifier (not shown). The sink 1 is located at the top of the cabinet 4, and the back side of the sink 1 has a drain hole 101. The tank-type cleaning machine 6 is located beside the sink 1. The interior of the cabinet 4 has a accommodating chamber 41 located below the sink 1, the cleaning machine is a dishwasher 5 located in the accommodating chamber 41, and the drainage structure is located below the sink 1.

[0034] like Figure 1 and Figure 3 As shown, the drainage structure of this embodiment includes a drainage box 3, which is located below the sink 1 and outside the dishwasher 5, and is arranged on the rear wall plate of the dishwasher 5. The interior of the drainage box 3 is provided with a drainage channel 31 and a water containing chamber 32 connected to the drainage channel 31. Along the fluid flow path, the drainage channel 31 is located downstream of the water containing chamber 32. The drainage channel 31 has a first water inlet channel 30 in fluid communication with the drain hole 101 of the sink 1 and a second water inlet channel 33 in fluid communication with the drain port of the dishwasher. The first water inlet channel 30 and the second water inlet channel 33 are in communication with the drainage channel 31, and the first water inlet channel 30 is located at the top of the drainage box 3. The drainage channel 31 has a discharge port 3121 for connecting to an external sewer.

[0035] In this embodiment, if Figure 3 As shown, the drainage channel 31 includes a vertical pipe section 311 and a curved pipe section 312 which are connected in sequence along the water flow path. The vertical pipe section 311 extends vertically, and the first water inlet channel 30 is connected to the upper end of the vertical pipe section 311. The first side wall of the vertical pipe section 311 has a first water inlet 3111, and the second side wall of the vertical pipe section 311 has a second water inlet 3112 connected to the water chamber 32. Among them, the second water inlet channel 33 is located on the side wall of the drainage box 3 and is connected to the first water inlet 3111. The curved pipe section 312 is S-shaped, and the first end of the curved pipe section 312 is connected to the lower end of the vertical pipe section 311, and the second end of the curved pipe section 312 is the discharge port 3121. The bottom plate of the water containing chamber 32 is an inclined plate 320 which is gradually inclined from top to bottom toward the second water inlet 3112 , and the lower edge of the inclined plate 320 is connected to the bottom edge of the second water inlet 3112 .

[0036] like Figure 3As shown, the side wall of the drainage box 3 has at least one water inlet channel 321 connected to the water holding chamber 32, and the outlet 3121 is arranged on the same side as the water inlet channel 321. The water inlet channel 321 and the second water inlet channel 33 are respectively located on the left and right side walls of the drainage box 3 that are arranged opposite to each other. In this embodiment, there are two water inlet channels 321, and they are arranged at intervals along the up and down directions. In this embodiment, the water inlet channel 321 located at the bottom is connected to the overflow port of the dishwasher, and the water inlet channel 321 located at the top is connected to the exhaust interface of the dishwasher. In addition, the side wall of the drainage box 3 also has a water channel 322 connected to the water holding chamber 32. The tank-type cleaning machine 6 has a drain port that is fluidly connected to the drainage channel 31, specifically, the water channel 322 is fluidly connected to the drain port of the tank-type cleaning machine 6. The top wall plate of the drainage box 3 has an inlet 323 that connects the wastewater interface of the water purifier and the water holding chamber 32, so that the wastewater interface of the water purifier is fluidly connected to the drainage channel 31.

[0037] The "fluid communication" referred to in the present invention refers to the spatial position relationship between two parts or parts (hereinafter collectively referred to as the first part and the second part), that is, the fluid (gas, liquid or a mixture of the two) can flow from the first part along the flow path or / and be transported to the second part. The first part and the second part can be directly connected, or the first part and the second part can be indirectly connected through at least one third party. The third party can be a fluid channel such as a pipe, channel, duct, guide member, hole, groove, etc., or it can be a chamber allowing fluid to flow through, or a combination of the above.

Claims

1. A drainage structure for an integrated structure, the integrated structure comprising a water tank (1) and a cleaning machine, characterized in that: Included are: A drainage box (3) has a drainage channel (31) inside, the drainage box (3) has a first water inlet channel (30) for fluid communication with the drain hole (101) of the sink (1) and a second water inlet channel (33) for fluid communication with the drain outlet of the cleaning machine, the first water inlet channel (30) and the second water inlet channel (33) are connected to the drainage channel (31), and the drainage channel (31) has a discharge outlet (3121) for connecting to an external sewer.

2. The drainage structure according to claim 1, characterized in that: The drainage channel (31) comprises a vertical pipe section (311) and a curved pipe section (312) which are connected in sequence along a water flow path; the vertical pipe section (311) extends vertically; a first end of the curved pipe section (312) is connected to a lower end of the vertical pipe section (311); and a second end of the curved pipe section (312) is the discharge port (3121).

3. The drainage structure according to claim 2, characterized in that: The curved pipe section (312) is S-shaped.

4. The drainage structure according to claim 2, characterized in that: The first water inlet channel (30) is located at the top of the drainage box (3) and is communicated with the upper end of the vertical pipe section (311); the side wall of the vertical pipe section (311) has a first water inlet (3111); the second water inlet channel (33) is located on the side wall of the drainage box (3) and is communicated with the first water inlet (3111).

5. The drainage structure according to any one of claims 2 to 4, characterized in that: The drainage box (3) also has a water containing chamber (32) in communication with the drainage channel (31); along the fluid flow path, the drainage channel (31) is located downstream of the water containing chamber (32); and the side wall of the drainage box (3) has at least one water inlet channel (321) in communication with the water containing chamber (32).

6. The drainage structure according to claim 5, characterized in that: There are at least two water inlet channels (321), which are arranged at intervals along the up-down direction.

7. The drainage structure according to claim 6, characterized in that: The water inlet channel (321) located at the bottom is used to communicate with the overflow port of the cleaning machine, and the water inlet channel (321) located at the top is used to communicate with the exhaust port of the cleaning machine.

8. The drainage structure according to claim 7, characterized in that: The side wall of the drainage box (3) also has a water passage (322) connected to the water containing chamber (32), and the water passage (322) is used to communicate with the drain fluid of the tank cleaning machine (6).

9. The drainage structure according to claim 7, characterized in that: The drainage box (3) also has a waste water interface connecting the water purifier and an inlet (323) of the water containing chamber (32).

10. The drainage structure according to claim 9, characterized in that: The inlet (323) is located on the top wall plate of the drainage box (3).

11. The drainage structure according to claim 5, characterized in that: The water inlet channel (321) and the second water inlet channel (33) are respectively located on two oppositely arranged side walls of the drainage box (3).

12. The drainage structure according to claim 6, characterized in that: The side wall of the vertical pipe section (311) has a second water inlet (3112) connected to the water containing chamber (32), and the bottom plate of the water containing chamber (32) is an inclined plate (320) which is gradually inclined from top to bottom toward the second water inlet (3112).

13. The drainage structure according to claim 12, characterized in that: The lower edge of the inclined plate (320) is connected to the bottom edge of the second water inlet (3112).

14. The drainage structure according to claim 6, characterized in that: The discharge port (3121) is arranged on the same side as the water inlet channel (321).

15. An integrated structure, comprising a cabinet (4), a sink (1), a drainage structure and a cleaning machine, wherein the sink (1) is located at the top of the cabinet (4) and has a drain hole (101), the cabinet (4) has a receiving chamber (41) located below the sink (1), and the cleaning machine is a dishwasher (5) located in the receiving chamber (41), characterized in that: The drainage structure is the drainage structure according to any one of claims 1 to 7, the drainage box (3) is located below the water tank (1), and the first water inlet channel (30) of the drainage box (3) is fluidically connected to the drain hole (101).

16. The integrated structure according to claim 15, characterized in that: The drainage box (3) is arranged on the outer wall plate of the dishwasher (5).

17. The integrated structure according to claim 16, characterized in that: The drain hole (101) is located at the rear side of the sink (1), and the drain box (3) is arranged on the rear wall plate of the dishwasher (5).

18. The integrated structure according to claim 16, characterized in that: It also includes a tank-type cleaning machine (6) located beside the water tank (1), and the tank-type cleaning machine (6) has a drain port in fluid communication with the drainage channel (31).

19. The integrated structure according to claim 18, characterized in that: A water purifier is arranged in the cabinet (4), and a waste water interface of the water purifier is fluidically connected to the drainage channel (31).

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