Sewer pipe group and water tank device
By introducing rotating parts into the sewer pipe group, a shorter drainage channel is formed, which solves the problem of excessive length of connecting the overflow port and the connecting port pipe in the prior art, and achieves the effect of reducing the connection cost.
Patent Information
- Application Number
- CN202421536321.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-01
AI Technical Summary
When connecting the overflow port and the connection port, the pipe length is longer, resulting in higher user connection costs.
A sewer pipe group is designed, including a drain pipe group and a rotary member, which forms a shorter drainage passage through the rotary connection of the rotary member, thereby reducing the length of the pipe used to connect the overflow port and the connecting port.
By shortening the length of the pipe, the cost of connecting the overflow port and the connection port is reduced.
Smart Images
Figure CN222862427U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of drainage, in particular to a downpipe group and a water tank device. Background Art
[0002] The downpipe group can connect a sink (such as a kitchen sink, etc.) and a manifold on a building so as to guide the water in the sink to the manifold.
[0003] In the prior art, in order to avoid the phenomenon of water overflow when adding water to the water tank, Figure 4 Some sinks are provided with an overflow port connected to their inner cavity, and correspondingly, the sewer pipe group is provided with a connecting port, which is connected to the overflow port through a pipe. When the water in the sink reaches a preset height, the water in the sink can enter the sewer pipe group through the overflow port, the pipe and the connecting port in sequence, and be drained to the collecting pipe under the action of the sewer pipe group. Among them, the inventor found in the actual installation process that there is a deviation in the position of the overflow port and the connecting port, the length of the pipe used to connect the overflow port and the connecting port is relatively long, and the cost for users to connect the overflow port and the connecting port is relatively high. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a downpipe assembly that can shorten the length of the pipe used to connect the overflow port and the connection port, so as to reduce the cost used by users to connect the overflow port and the connection port.
[0005] The utility model also provides a water tank device with the downpipe assembly.
[0006] According to a first aspect of the utility model, a sewer pipe group includes a drainage pipe group and a rotating member, the drainage pipe group is provided with a first channel and a first opening connected to the first channel, the rotating member is rotatably connected to the drainage pipe group, the rotating member is provided with a second channel and a connecting port connected to the second channel, the first channel and the second channel are connected to form a drainage channel, and the drainage pipe group and / or the rotating member are provided with a second opening connected to the drainage channel.
[0007] A down pipe assembly according to an embodiment of the utility model has at least one of the following beneficial effects:
[0008] The drainage pipe group of the sewer pipe group of the utility model embodiment is provided with a first channel and a first opening connected to the first channel, the rotating member is rotatably connected to the drainage pipe group, the rotating member is provided with a second channel and a connecting port connected to the second channel, the first channel and the second channel are connected to form a drainage channel, and the drainage pipe group and / or the rotating member are provided with a second opening connected to the drainage channel.
[0009] According to the above structure, taking the example of the downpipe group connecting the sink and the collecting pipe on the building, when the downpipe group connects the sink and the collecting pipe, the first opening is connected to the downspout at the bottom of the sink, the connecting port is rotated to the overflow port facing the sink and connected to it through a pipe, and the second opening is connected to the interface of the collecting pipe. In this regard, on the one hand, the water in the sink can enter the collecting pipe through the downspout, the first opening, the drainage channel and the second opening in sequence; on the other hand, when the water in the sink reaches a preset height, the water in the sink can enter the collecting pipe through the overflow port, the pipe, the connecting port, the drainage channel and the second opening in sequence. It can be seen from the above that after the connecting port is rotated to the overflow port facing the sink, the length of the pipe used to connect the overflow port and the connecting port can be shortened, thereby reducing the cost used by the user to connect the overflow port and the connecting port.
[0010] According to some embodiments of the utility model, the rotating member is a tubular structure, the tube cavity of the rotating member is the second channel, the drainage pipe assembly is provided with a rotating hole connected to the first channel, and one end of the rotating member is rotatably inserted in the rotating hole.
[0011] According to some embodiments of the utility model, one of the outer side wall of one end of the rotating member and the hole wall of the rotating hole is provided with a groove, and the other is provided with a block, and the block is locked in the groove.
[0012] According to some embodiments of the utility model, the hole wall of the rotating hole is provided with an abutment platform, the outer wall of one end of the rotating member is provided with an abutment block, and when one end of the rotating member is inserted into the rotating hole so that the abutment block and the abutment platform are engaged, the clamping block is clamped in the clamping groove.
[0013] According to some embodiments of the present invention, a sealing ring is provided between one end of the rotating member and the hole wall of the rotating hole, and the sealing ring seals the gap between the one end of the rotating member and the hole wall of the rotating hole.
[0014] According to some embodiments of the utility model, an outer wall of one end of the rotating member is provided with a mounting groove, and the sealing ring is sleeved in the mounting groove.
[0015] According to some embodiments of the present invention, the rotating member is in an L-shaped structure.
[0016] According to some embodiments of the present invention, the number of the connection ports is set to at least two.
[0017] According to some embodiments of the present invention, the number of the first openings is set to at least two.
[0018] The water tank device according to the second embodiment of the utility model includes a downpipe assembly as described above.
[0019] The sink device according to the embodiment of the utility model has at least the following beneficial effects: through the above structure, the length of the pipe used to connect the overflow port and the connecting port can be shortened, so as to reduce the cost for users to connect the overflow port and the connecting port.
[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0022] Figure 1 This is a structural diagram of an embodiment of the downpipe assembly of the utility model;
[0023] Figure 2 for Figure 1 A partial exploded view of the downpipe assembly shown in FIG.
[0024] Figure 3 for Figure 1 A cross-sectional view of the downpipe assembly after removing the first pipe shown in FIG.
[0025] Figure 4 The present invention is a simplified structural diagram of the connection between the existing water tank and the existing downpipe group.
[0026] Reference numerals:
[0027] The drainage pipe assembly 100 , the first pipe 110 , the first opening 111 , the first sleeve portion 112 , the second pipe 120 , the rotation hole 121 , the slot 121A, the abutment platform 121B, the third pipe 130 , and the second sleeve portion 131 ;
[0028] The rotating member 200 , the second channel 210 , the connecting port 220 , the second opening 230 , the clamping block 240 , the abutting block 250 , and the mounting groove 260 . DETAILED DESCRIPTION
[0029] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0030] In the description of the utility model, if there is a description of first, second, third, fourth, fifth, etc., it is only for the purpose of distinguishing the technical features and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0032] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.
[0033] Reference Figures 1 to 4 The utility model embodiment provides a downpipe assembly, which includes a drainage pipe assembly 100 and a rotating member 200 .
[0034] The drain pipe assembly 100 is provided with a first channel and a first opening 111 connected to the first channel. The rotating member 200 is rotatably connected to the drain pipe assembly 100. The rotating member 200 is provided with a second channel 210 and a connecting port 220 connected to the second channel 210. The first channel and the second channel 210 are connected to form a drain channel. The rotating member 200 is provided with a second opening 230 connected to the drain channel.
[0035] Taking the example of the downpipe group connecting the sink and the manifold on the building, when the downpipe group connects the sink and the manifold, the first opening 111 is connected to the downspout at the bottom of the sink, the connecting port 220 is rotated to face the overflow port of the sink and connected to it through a pipe, and the second opening 230 is connected to the interface of the manifold. In this regard, on the one hand, the water in the sink can enter the manifold through the downspout, the first opening 111, the drainage channel and the second opening 230 in sequence; on the other hand, when the water in the sink reaches a preset height, the water in the sink can enter the manifold through the overflow port, the pipe, the connecting port 220, the drainage channel and the second opening 230 in sequence.
[0036] With the above structure, after the connection port 220 is rotated to face the overflow port of the sink, the length of the pipe used to connect the overflow port and the connection port 220 can be shortened, thereby reducing the cost for users to connect the overflow port and the connection port 220.
[0037] In some embodiments, the second opening 230 is disposed on the drainage pipe assembly 100 .
[0038] The rotating member 200 is rotatably connected to the drainage pipe assembly 100. For details, refer to Figures 1 to 3 The rotating member 200 is a tubular structure, the tube cavity of the rotating member 200 is the above-mentioned second channel 210, the drainage pipe group 100 is provided with a rotating hole 121 connected to the first channel, one end of the rotating member 200 is rotatably inserted in the rotating hole 121, and the other end pipe opening of the rotating member 200 is the above-mentioned second opening 230.
[0039] In this embodiment, refer to Figures 1 to 3 The rotating member 200 has an L-shaped structure to adapt to corner installation scenarios.
[0040] In some embodiments, the rotating member 200 may be a straight tube structure.
[0041] In this embodiment, refer to Figure 1 and Figure 2 , the number of the connection ports 220 is set to two, and the number of the first openings 111 is set to two.
[0042] Through the above structure, the downpipe group is suitable for a sink with a double-slot structure, and only one of the slots has an overflow port. The specific connection method is that the two first openings 111 are connected to the two downspouts of the sink in a one-to-one correspondence, and one of the connection ports 220 close to the overflow port is rotated to face the overflow port and connected to it through a pipe. Among them, the other connection port 220 can be connected to a water purifier (or other equipment that needs to be discharged).
[0043] In some embodiments, the number of the connection ports 220 is set to three.
[0044] In some embodiments, the number of the first openings 111 is set to three.
[0045] In order to reduce the probability that one end of the rotating member 200 is separated from the rotating hole 121, refer to Figure 3 A slot 121A is formed around the wall of the rotating hole 121 , and a block 240 is formed on the outer wall of one end of the rotating member 200 . The block 240 is locked in the slot 121A.
[0046] In some embodiments, the locking groove 121A is disposed on an outer wall of one end of the rotating member 200 , and the locking block 240 is disposed on a hole wall of the rotating hole 121 .
[0047] In order to prevent the block 240 from being separated from the slot 121A due to the excessive insertion of one end of the rotating member 200 into the rotating hole 121, Figure 3 A contact platform 121B is provided on the hole wall of the rotating hole 121, and a contact block 250 is provided on the outer wall of one end of the rotating member 200. When one end of the rotating member 200 is inserted into the rotating hole 121 so that the contact block 250 and the contact platform 121B are engaged, the clamping block 240 is clamped in the clamping groove 121A.
[0048] It is understandable that when one end of the rotating member 200 is inserted into the rotating hole 121 to abut the block 250 and the abutment platform 121B, the one end of the rotating member 200 cannot be further inserted into the rotating hole 121 due to the action of the abutment block 250 and the abutment platform 121B.
[0049] In this embodiment, a sealing ring (not shown) is provided between one end of the rotating member 200 and the wall of the rotating hole 121 , and the sealing ring seals the gap between one end of the rotating member 200 and the wall of the rotating hole 121 .
[0050] Through the above structure, the provision of the sealing ring can improve the sealing performance between one end of the rotating member 200 and the hole wall of the rotating hole 121 .
[0051] In this embodiment, refer to Figure 3 An outer wall of one end of the rotating member 200 is provided with a mounting groove 260 , and a sealing ring is sleeved in the mounting groove 260 .
[0052] Through the above structure, the sealing ring is sleeved in the installation groove 260. When one end of the rotating member 200 is inserted into the rotating hole 121, or when one end of the rotating member 200 is pulled out of the rotating hole 121, the installation groove 260 can limit the movement of the sealing ring relative to the rotating member 200 to ensure that the position of the sealing ring remains unchanged.
[0053] The drainage pipe set 100 includes two first pipes 110 , a second pipe 120 and a third pipe 130 .
[0054] Reference Figure 1 and Figure 2The first tube 110 and the third tube 130 each have two ends, and the second tube 120 has three ends. The tube opening at one end of the first tube 110 is the above-mentioned first opening 111, and the above-mentioned rotating hole 121 is provided at one end of the second tube 120. The other end of one of the first tubes 110 is connected to the other end of the second tube 120, and the remaining end of the second tube 120 is connected to one end of the third tube 130, and the other end of the third tube 130 is connected to the other end of another first tube 110. The lumen of one first tube 110, the lumen of the second tube 120, the lumen of the third tube 130 and the lumen of another first tube 110 are connected in sequence to form the above-mentioned first channel.
[0055] The other end of one of the first tubes 110 is connected to the other end of the second tube 120. For details, refer to Figure 1 and Figure 2 The outer wall of the first tube 110 is provided with a first sleeve portion 112, wherein the other end of one of the first tubes 110 is inserted into the other end pipe opening of the second tube 120, and the first sleeve portion 112 of one of the first tubes 110 is sleeved on the other end of the second tube 120 and threadedly connected thereto.
[0056] The other end of the third tube 130 is connected to the other end of the other first tube 110. Figure 1 and Figure 2 The other end of the other first tube 110 is inserted into the other end of the third tube 130, and the first sleeve portion 112 of the other first tube 110 is sleeved on the other end of the third tube 130 and threadedly connected thereto.
[0057] The remaining end of the second tube 120 is connected to one end of the third tube 130. For details, refer to Figure 1 and Figure 2 The outer wall of the third tube 130 is provided with a second sleeve portion 131, one end of the third tube 130 is inserted into the other end of the second tube 120, and the second sleeve portion 131 is sleeved on the other end of the second tube 120 and threadedly connected thereto.
[0058] The utility model also provides a water tank device, which comprises a water tank and the above-mentioned downpipe group.
[0059] Through the above structure, the length of the pipe used to connect the overflow port and the connection port 220 can be shortened, so as to reduce the cost used by the user to connect the overflow port and the connection port 220.
[0060] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.
Claims
1. A down pipe assembly, characterized in that: include A drainage pipe assembly (100) is provided with a first channel and a first opening (111) communicating with the first channel; A rotating member (200) is rotatably connected to the drainage pipe assembly (100); the rotating member (200) is provided with a second channel (210) and a connecting port (220) communicating with the second channel (210); the first channel and the second channel (210) are communicated to form a drainage channel; the drainage pipe assembly (100) and / or the rotating member (200) are provided with a second opening (230) communicating with the drainage channel.
2. A down pipe assembly according to claim 1, characterized in that: The rotating member (200) is a tubular structure, the lumen of the rotating member (200) is the second channel (210), the drainage pipe assembly (100) is provided with a rotating hole (121) connected to the first channel, and one end of the rotating member (200) is rotatably inserted into the rotating hole (121).
3. A down pipe assembly according to claim 2, characterized in that: One of the outer wall of one end of the rotating member (200) and the hole wall of the rotating hole (121) is provided with a clamping groove (121A), and the other is provided with a clamping block (240), and the clamping block (240) is clamped in the clamping groove (121A).
4. A down pipe assembly according to claim 3, characterized in that: The hole wall of the rotating hole (121) is provided with an abutment platform (121B), the outer side wall of one end of the rotating member (200) is provided with an abutment block (250), and when one end of the rotating member (200) is inserted into the rotating hole (121) so that the abutment block (250) and the abutment platform (121B) are engaged, the clamping block (240) is clamped in the clamping groove (121A).
5. A down pipe assembly according to claim 2, characterized in that: A sealing ring is provided between one end of the rotating member (200) and the hole wall of the rotating hole (121), and the sealing ring seals the gap between one end of the rotating member (200) and the hole wall of the rotating hole (121).
6. A down pipe assembly according to claim 5, characterized in that: An outer wall of one end of the rotating member (200) is provided with a mounting groove (260), and the sealing ring is sleeved in the mounting groove (260).
7. A down pipe assembly according to claim 2, characterized in that: The rotating member (200) is in an L-shaped structure.
8. A downcomer assembly according to claim 1, characterized in that: The number of the connection ports (220) is set to be at least two.
9. A down pipe assembly according to claim 1, characterized in that: The number of the first openings (111) is set to be at least two.
10. A water tank device, characterized in that: It comprises a downcomer pipe assembly as claimed in any one of claims 1 to 9.