Drainage assembly and drinking water equipment applying drainage assembly

Abstract

The utility model relates to a drainage assembly and drinking water equipment applying the drainage assembly, and the drainage assembly comprises at least two drainage pipelines, namely a first drainage pipeline and a second drainage pipeline; the drainage pipeline is characterized by further comprising at least two clamping pieces, the clamping pieces are arranged on the outer wall of the first drainage pipeline at intervals in the extending direction of the first drainage pipeline, each clamping piece is provided with a positioning hole allowing the second drainage pipeline to penetrate through and be positioned, and the positioning holes penetrate through the walls of the clamping pieces. The connecting structure has the advantages that when the second drainage pipeline is installed, the second drainage pipeline can be positioned through the positioning holes, so that connection between the second drainage pipeline and the first drainage pipeline is achieved, the connecting mode can be suitable for fixing second drainage pipelines made of different materials, and the second drainage pipeline and the first drainage pipeline can be prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water equipment, in particular to a drainage component and drinking water equipment using the drainage component. Background Art

[0002] There are many kinds of drinking water equipment in the prior art, such as water purifiers, commercial vertical drinking machines, etc. As users demand higher quality domestic water, drinking water equipment usually has a water purification function. However, a large amount of wastewater will be generated during the water purification process. The current treatment method is to directly insert the wastewater pipe into the kitchen floor drain hole or the sewer hole, so that the wastewater generated by the drinking water equipment is discharged through the kitchen floor drain hole or the sewer hole. However, this method does not take fixed measures, so it is easy to cause leakage or overflow of the wastewater pipe during the operation of the drinking water equipment, causing the wastewater to be discharged onto the ground.

[0003] In order to solve the above technical problems, there are also ways to fix the wastewater pipe and the drain pipe in the prior art. For example, the Chinese utility model patent with patent number ZL202020523384.6 (authorization announcement number CN211875299U) discloses a quick fixing clamp for the wastewater pipe of a water purifier. The patent clamps the wastewater pipe with a fixing clamp, and then fixes it with the corrugated pipe after passing the fixing clamp through the cable tie. The wastewater pipe and the corrugated pipe are fixedly connected by the fixing clamp and the cable tie. Under normal pressure, the wastewater pipe is placed in the floor drain hole with the corrugated pipe and will not jump out of the floor drain hole to cause water overflow. The prior art also has a way to open a drain pipe opening point on the drain pipe, and dock the wastewater pipe opening point with the drain pipe interface to achieve docking of the wastewater pipe and the drain pipe. For example, the Chinese utility model patent with patent number ZL201920851756.5 (authorization announcement number CN210106845U) discloses a docking tool for the drain pipe of a household water purifier.

[0004] Although the above two methods can solve the connection problem between the waste water pipe and the drain pipe to a certain extent, the above methods have the following limitations: since the above fixing clamp needs to slightly clamp the waste water pipe through the interference ribs, the connection and fixation between the fixing clamp and the waste water pipe are increased, so that the waste water pipe can be firmly grasped; and the docking tooling needs to insert the bolts into the bolt holes, tighten the nuts, and fix the docking tooling; however, in many cases, the waste water pipes in the prior art use corrugated pipes, which are easily deformed under the action of external forces. Therefore, if the above fixing method is used, the waste water pipes made of easily deformed materials cannot be fixed. Utility Model Content

[0005] The first technical problem to be solved by the present invention is to provide a drainage component suitable for fixing pipes of different materials in view of the above-mentioned prior art.

[0006] The second technical problem to be solved by the utility model is to provide a drinking water device using the above drainage component.

[0007] The technical solution adopted by the utility model to solve the above-mentioned first technical problem is: a drainage component, comprising:

[0008] At least two drainage pipes, namely a first drainage pipe and a second drainage pipe;

[0009] The invention is characterized in that it also includes:

[0010] There are at least two clamping parts, which are spaced apart on the outer wall of the first drainage pipe along the extension direction of the first drainage pipe. Each clamping part is provided with a positioning hole for the second drainage pipe to pass through and position. The positioning hole penetrates the wall thickness of each clamping part.

[0011] Preferably, the clamping member is an annular body sleeved on the second drainage pipe, and the positioning hole corresponds to the central hollow part of the annular body.

[0012] In order to fix the first drainage pipe and position the second drainage pipe, preferably, the drainage assembly also includes a connecting joint, which includes a first pipe joint connected to the water inlet end of the first drainage pipe and a second pipe joint arranged adjacent to the first pipe joint, and the second pipe joint is used for the second drainage pipe to be inserted therein.

[0013] Preferably, the outer peripheral wall of the first pipe joint is provided with a plurality of circles of flexible first bosses spaced along its extension direction, each first boss is gradually inclined from the inside to the outside in a direction away from the outlet of the first pipe joint, the water inlet end of the first drainage pipe is sleeved on the first pipe joint and each first boss abuts against the inner wall of the first drainage pipe, thereby achieving a tight connection between the water inlet end of the first drainage pipe and the first pipe joint. In this way, the water inlet end of the first drainage pipe can be fixed without additional bundling.

[0014] In order to further position the second drainage pipe, a pipe is provided on the outer wall of the first drainage pipe adjacent to its water inlet and / or water outlet. The pipe is provided along the extension direction of the first drainage pipe and is used for the second drainage pipe to be inserted therein.

[0015] Preferably, the clamping member and the pipe are integrally formed with the first drainage pipe.

[0016] In order to fix the water outlet end of the first drainage pipe and position the water outlet end of the second drainage pipe, the drainage assembly also includes a floor drain cover, which is provided with a connecting portion for connecting to the water outlet end of the first drainage pipe and a positioning portion for positioning the second drainage pipe.

[0017] Preferably, the connecting portion is a third pipe joint, and the outer peripheral wall of the third pipe joint is provided with a plurality of circles of flexible second bosses arranged at intervals along its extension direction, and each second boss is gradually inclined from the inside to the outside toward a direction away from the inlet of the third pipe joint. The water outlet end of the first drainage pipe is sleeved on the third pipe joint and each second boss abuts against the inner wall of the first drainage pipe, thereby realizing a tight connection between the water outlet end of the first drainage pipe and the third pipe joint.

[0018] Preferably, the positioning portion is a through hole provided on the floor drain cover. Of course, positioning can also be performed by means of a quick connector or the like.

[0019] The technical solution adopted by the utility model to solve the second technical problem is: a drinking water device, characterized in that: it uses the drainage component as mentioned above.

[0020] Preferably, the drinking water equipment is a water purifier or a direct drinking machine.

[0021] Compared with the prior art, the utility model has the advantages that: at least two clamping parts are arranged on the outer wall of the first drainage pipe, and each clamping part is provided with a positioning hole for the second drainage pipe to pass through and position. Therefore, when installing the second drainage pipe, the second drainage pipe can be positioned through the positioning hole, thereby realizing the connection between the second drainage pipe and the first drainage pipe, and this connection method is suitable for fixing second drainage pipes of different materials, and can prevent the second drainage pipe from falling off from the first drainage pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the drainage pipeline portion of the drinking water equipment in the embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the drainage assembly in the embodiment of the utility model;

[0024] Figure 3 for Figure 2 A cross-sectional view of

[0025] Figure 4 for Figure 2 Exploded diagram of

[0026] Figure 5 This is a schematic diagram of the structure of the joint in the embodiment of the utility model;

[0027] Figure 6 It is a schematic diagram of the structure of the floor drain in the embodiment of the utility model. DETAILED DESCRIPTION

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] like Figures 1 to 6 As shown, the drinking water equipment in this embodiment includes a drainage assembly. The drinking water equipment mentioned above includes but is not limited to a water purifier or a direct drinking machine.

[0030] like Figures 2 to 6 As shown, the drainage component includes at least two drainage pipes and a clamping member 2. In this embodiment, two drainage pipes are taken as an example for description, namely a first drainage pipe 11 and a second drainage pipe 12; there are at least two clamping members 2, which are arranged on the outer wall of the first drainage pipe 11 at intervals along the extension direction of the first drainage pipe 11, and each clamping member 2 is provided with a positioning hole 21 for the second drainage pipe 12 to pass through and position, and the positioning hole 21 penetrates the wall thickness of each clamping member 2. The drainage flow rate of the above-mentioned first drainage pipe 11 is smaller than the drainage flow rate of the second drainage pipe 12, so in order to achieve a better fixing effect, the second drainage pipe 12 is positioned beside the first drainage pipe 11. In this embodiment, the first drainage pipe 11 can be a drainage pipe of a drinking water device, and the second drainage pipe 12 is a waste water pipe of the drinking water device. The above-mentioned first drainage pipe 11 is a soft corrugated pipe, and the material can be a high-temperature resistant PP material or POM material; the second drainage pipe 12 is a PE pipe. As shown in FIG. Figure 4 As shown, the clamping member 2 in this embodiment is an annular body sleeved on the second drainage pipe 12, and the positioning hole 21 corresponds to the central hollow part of the annular body.

[0031] In addition, the drainage assembly also includes a connection joint 3, which includes a first pipe joint 31 connected to the water inlet end of the first drainage pipe 11 and a second pipe joint 32 arranged adjacent to the first pipe joint 31, and the second pipe joint 32 is used for the second drainage pipe 12 to be inserted therein; the connection joint 3 is also provided with a connection hole 33, and the connection hole 33 is used for fasteners (commonly bolts, screws) to pass through so that the connection joint 3 can be fixed to the drinking water equipment. The material of the connection joint 3 can be corrosion-resistant and high-temperature resistant POM / PP or other materials, or it can be stainless steel.

[0032] like Figure 3 and Figure 5 As shown, the outer peripheral wall of the first pipe joint 31 in this embodiment is provided with a plurality of circles of flexible first bosses 4 spaced apart along its extension direction, and each first boss 4 is gradually inclined from the inside to the outside toward the direction away from the outlet of the first pipe joint 31, and the water inlet end of the first drainage pipe 11 is sleeved on the first pipe joint 31 and each first boss 4 is abutted against the inner wall of the first drainage pipe 11, thereby realizing a fastened connection between the water inlet end of the first drainage pipe 11 and the first pipe joint 31.

[0033] The outer wall of the first drainage pipe 11 is also provided with a pipe 5 disposed adjacent to its water inlet and / or water outlet, and the pipe is disposed along the extension direction of the first drainage pipe 11, and the pipe 5 is used for the second drainage pipe 12 to be inserted therein. Figure 4 As shown, in this embodiment, pipes 5 are arranged on the outer wall of the first drainage pipe 11 near its water inlet end and water outlet end.

[0034] In this embodiment, the clamping member 2 and the pipe 5 are integrally formed with the first drainage pipe 11 .

[0035] like Figure 6 As shown, the drainage assembly also includes a floor drain cover 6, which is provided with a connection portion for connecting to the water outlet of the first drainage pipe 11 and a positioning portion 62 for positioning the second drainage pipe 12. Of course, the floor drain cover 6 is also provided with a plurality of through holes 63 for exhaust and drainage. The material of the floor drain cover 6 can be corrosion-resistant and high-temperature resistant POM / PP or stainless steel. The connection portion in this embodiment is a third pipe joint 61, and the outer peripheral wall of the third pipe joint 61 is provided with a plurality of circles of flexible second bosses 7 arranged at intervals along its extension direction. Each second boss 7 is gradually inclined from the inside to the outside toward the direction away from the entrance of the third pipe joint 61. The water outlet of the first drainage pipe 11 is sleeved on the third pipe joint 61 and each second boss 7 is against the inner wall of the first drainage pipe 11, thereby realizing the fastening connection between the water outlet of the first drainage pipe 11 and the third pipe joint 61. The positioning portion 62 is a through hole opened on the floor drain cover 6.

[0036] The principle of the drainage assembly in this embodiment is: on the one hand, by fixing the water inlet end of the first drainage pipe 11 to the first pipe joint 31 on the connecting joint 3, the water outlet end of the first drainage pipe 11 is fixedly connected to the third pipe joint 61 on the floor drain cover 6, so that the first drainage pipe 11 can be firmly installed; on the other hand, by sequentially passing the second drainage pipe 12 through the second pipe joint 32, the pipe 5, the positioning hole 21 on the clamping part 2, the pipe 5 and the positioning part 62 on the floor drain cover 6 to constrain the side of the first drainage pipe 11, the second drainage pipe 12 and the first drainage pipe 11 can be embedded together, which not only makes the outer pipe beautiful but also is easy to fix and not easy to fall off.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A drainage assembly, comprising: At least two drainage pipes, namely a first drainage pipe (11) and a second drainage pipe (12); The invention is characterized in that: There are at least two clamping parts (2) which are arranged on the outer wall of the first drainage pipe (11) at intervals along the extension direction of the first drainage pipe (11). Each clamping part (2) is provided with a positioning hole (21) for the second drainage pipe (12) to pass through and be positioned. The positioning hole (21) penetrates the wall thickness of each clamping part (2).

2. The drainage assembly according to claim 1, characterized in that: The clamping member (2) is an annular body sleeved on the second drainage pipe (12), and the positioning hole (21) corresponds to the central hollow part of the annular body.

3. The drainage assembly according to claim 1, characterized in that: The drainage component further comprises a connecting joint (3), wherein the connecting joint (3) comprises a first pipe joint (31) connected to the water inlet end of the first drainage pipe (11) and a second pipe joint (32) arranged adjacent to the first pipe joint (31), wherein the second pipe joint (32) is used for inserting the second drainage pipe (12) therein.

4. The drainage assembly according to claim 3, characterized in that: The outer peripheral wall of the first pipe joint (31) is provided with a plurality of circles of flexible first bosses (4) arranged at intervals along its extension direction, each first boss (4) is gradually inclined from the inside to the outside in a direction away from the outlet of the first pipe joint (31), the water inlet end of the first drainage pipe (11) is sleeved on the first pipe joint (31) and each first boss (4) is pressed against the inner wall of the first drainage pipe (11), thereby achieving a tight connection between the water inlet end of the first drainage pipe (11) and the first pipe joint (31).

5. The drainage assembly according to claim 4, characterized in that: A pipe (5) is also provided on the outer wall of the first drainage pipe (11) and is arranged adjacent to its water inlet end and / or water outlet end. The pipe is arranged along the extension direction of the first drainage pipe (11). The pipe (5) is used for the second drainage pipe (12) to be inserted therein.

6. The drainage assembly according to claim 5, characterized in that: The clamping member (2) and the pipe (5) are both integrally formed with the first drainage pipe (11).

7. The drainage assembly according to any one of claims 1 to 6, characterized in that: The drainage assembly further comprises a floor drain cover (6), wherein the floor drain cover (6) is provided with a connection portion for connecting to the water outlet end of the first drainage pipe (11) and a positioning portion (62) for positioning the second drainage pipe (12).

8. The drainage assembly according to claim 7, characterized in that: The connecting portion is a third pipe joint (61), and a plurality of circles of flexible second bosses (7) are arranged at intervals along the extension direction of the third pipe joint (61) on the outer peripheral wall thereof, and each second boss (7) is gradually inclined from the inside to the outside in a direction away from the inlet of the third pipe joint (61), and the water outlet end of the first drainage pipe (11) is sleeved on the third pipe joint (61) and each second boss (7) abuts against the inner wall of the first drainage pipe (11), thereby realizing a tight connection between the water outlet end of the first drainage pipe (11) and the third pipe joint (61).

9. The drainage assembly according to claim 7, characterized in that: The positioning portion (62) is a through hole formed on the floor drain cover (6).

10. A drinking water device, characterized in that: A drainage component as described in any one of claims 1 to 9 is used.

11. The drinking water equipment according to claim 10, characterized in that: The drinking water equipment is a water purifier or a direct drinking machine.

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