Flow-adjustable building water supply and drainage auxiliary device

Abstract

The utility model discloses a building water supply and drainage auxiliary device capable of adjusting flow, which belongs to the technical field of water supply and drainage auxiliary devices and comprises a water supply and drainage pipe and a bypass pipe. The two fixing plates are arranged on the two sides of the water supply and drainage pipe in a sleeving mode respectively, the bypass pipe is arranged in a U shape, and the two ends of the bypass pipe communicate with the two sides of the water supply and drainage pipe respectively; the two positioning plates are arranged at the upper ends of the two fixing plates correspondingly, and the same positioning shaft is rotationally connected between the two positioning plates; according to the water supply and drainage system, through the filter plates which are arranged on the adjusting disc and matched with the water supply and drainage pipe and the bypass pipe, the specific filter plates can be isolated or switched on the premise that water is not cut off when the adjusting disc is rotated, so that the filter plates can be conveniently replaced, continuous and stable operation of the water supply and drainage system is guaranteed, and the water supply and drainage system is safe and reliable. And meanwhile, the flexibility of the filtering effect and the convenience of maintenance are improved, and the practicability of the building water supply and drainage auxiliary device capable of adjusting the flow is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply and drainage auxiliary devices, and in particular relates to a building water supply and drainage auxiliary device capable of adjusting flow. Background Art

[0002] The building water supply and drainage auxiliary device with adjustable flow is an auxiliary device used in the building water supply and drainage system to adjust and control the water flow in the water supply and drainage system manually or automatically. It can ensure that the water supply and drainage system can maintain an appropriate water flow in different working conditions to meet the use needs of the building. The building water supply and drainage auxiliary device with adjustable flow can not only avoid the waste of water resources and reduce energy consumption, but the appropriate water flow can also ensure the normal operation of the water supply and drainage system and avoid the decrease in system efficiency due to excessive or insufficient water flow.

[0003] Chinese patent announcement number CN218871483U discloses a building water supply and drainage auxiliary device with adjustable flow, which relates to the field of water supply and drainage technology; it includes an inlet pipe, an outlet pipe and a filter assembly; a clamping assembly is connected between the inlet pipe and the outlet pipe; the filter assembly includes a rotating shaft, a mounting plate is fixedly mounted on the rotating shaft, the mounting plate is provided with through holes distributed around the rotating shaft, a ring-shaped protruding sealing gasket is installed in the through hole, and a filter screen is installed inside the sealing gasket; the inlet pipe and the outlet pipe are respectively located on both sides of a through hole on the mounting plate, and are in pressure contact with the sealing gasket, and a guide pipe pointing to any through hole is installed on the outlet pipe. The device can assist in filtering the water supply and drainage pipeline to prevent blockage, and can repeatedly clean and reuse the filter screen, avoiding the problem that the filter screen structure causes pipeline blockage.

[0004] In actual use, the utility model usually utilizes a filter component to filter impurities in water supply and drainage. However, when replacing the internal filter component of the existing building water supply and drainage auxiliary device with adjustable flow, the water supply needs to be stopped before the filter component can be replaced. This process will cause a temporary interruption of the water supply and drainage system, affecting the normal water supply and drainage function in the building, thereby making the use of the building water supply and drainage auxiliary device with adjustable flow less practical. Utility Model Content

[0005] The utility model provides a flow-adjustable building water supply and drainage auxiliary device in order to solve the problem in the prior art that it is inconvenient to replace a filter assembly without stopping water.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a building water supply and drainage auxiliary device with adjustable flow, comprising:

[0007] Water supply and drainage pipes and bypass pipes;

[0008] Two fixing plates are respectively sleeved on both sides of the water supply and drainage pipes. The bypass pipe is arranged in a "U" shape, and both ends of the bypass pipe are respectively connected to both sides of the water supply and drainage pipes;

[0009] Two positioning plates are respectively arranged at the upper ends of the two fixed plates, and the two positioning plates are rotatably connected to the same positioning shaft;

[0010] An adjusting disk is arranged outside the positioning shaft, the water supply and drainage pipe and the bypass pipe are both penetrated by mounting grooves adapted to the adjusting disk, and the adjusting disk penetrates two mounting grooves;

[0011] Multiple first mounting ports are all set on the adjustment disk, and multiple first mounting ports are all connected to the water supply and drainage pipes. The adjustment disk is penetrated by multiple second mounting ports that are compatible with the bypass pipes, and multiple second mounting ports are respectively located on one side of the multiple first mounting ports, and multiple first mounting ports and second mounting ports are each provided with a matching filter plate.

[0012] As a preferred embodiment, a matching limiting ring is provided on one side of each of the plurality of first mounting openings and the plurality of second mounting openings, and the plurality of filter plates are respectively pressed against one side of the limiting ring.

[0013] In order to ensure the sealing effect of the building water supply and drainage auxiliary device with adjustable flow, further, sealing rings are provided on both sides of the two installation grooves, and the multiple sealing rings are respectively against both sides of the adjusting disk.

[0014] As a preferred embodiment, one end of the positioning shaft passes through a positioning plate on one side and is provided with a driving groove, a matching driving shaft is provided in the driving groove, and one end of the driving shaft extends to the outside and is provided with a driving disk.

[0015] As a preferred embodiment, the driving groove is provided with a plurality of snap-in grooves, and the outer side of the driving shaft is provided with a plurality of snap-in plates adapted to the snap-in grooves, and the plurality of snap-in plates are respectively located in the plurality of snap-in grooves and are slidably connected to the side walls of the snap-in grooves.

[0016] As a preferred embodiment, a plurality of locking rods are provided on one side of the driving disk, a plurality of locking grooves matched with the locking rods are opened on one side of the positioning plate, and the plurality of locking rods are respectively located in the plurality of locking grooves.

[0017] In order to facilitate the installation or disassembly of the filter plate, further, limiting grooves are opened on both sides of the multiple first installation ports and the multiple second installation ports, and the multiple limiting grooves are slidably connected with corresponding limiting plates, and the ends of the multiple limiting plates are all arranged in an arc shape and all rest on one side of the filter plate.

[0018] As a preferred implementation, a plurality of the limiting plates are each provided with a limiting spring at one end, and the plurality of limiting springs are respectively arranged on one side of the plurality of limiting grooves.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model, through the multiple filter plates matched with the water supply and drainage pipes and the bypass pipes arranged on the adjusting disk, can isolate or switch specific filter plates without stopping the water supply when the adjusting disk is rotated, so as to conveniently replace the filter plates, thereby ensuring the continuous and stable operation of the water supply and drainage system, and at the same time improving the flexibility of the filtering effect and the convenience of maintenance, so that the practicality of the building water supply and drainage auxiliary device with adjustable flow is better;

[0021] 2. The utility model, by providing limit plates and limit springs on both sides of the plurality of first mounting openings and the plurality of second mounting openings, can not only accurately limit the position of the filter plate to ensure that it remains stable during operation, but also provide convenient disassembly or installation operations without the need for cumbersome tools or complicated steps, thereby greatly improving work efficiency and convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main appearance of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the front cross-section of the structure of the utility model;

[0024] Figure 3 It is a partial cross-sectional schematic diagram of the structure of the utility model;

[0025] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0026] In the figure: 1. water supply and drainage pipe; 2. bypass pipe; 3. fixing plate; 4. positioning plate; 5. positioning shaft; 6. adjusting disk; 7. filter plate; 8. limiting ring; 9. sealing ring; 10. driving shaft; 11. driving disk; 12. clamping plate; 13. locking rod; 14. limiting plate; 15. limiting spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Embodiment 1:

[0029] See also Figure 1-4The utility model provides a building water supply and drainage auxiliary device with adjustable flow, comprising:

[0030] Water supply and drainage pipe 1 and bypass pipe 2;

[0031] Two fixing plates 3 are respectively sleeved on both sides of the water supply and drainage pipe 1, and the bypass pipe 2 is arranged in a "U" shape, and both ends of the bypass pipe 2 are respectively connected to both sides of the water supply and drainage pipe 1;

[0032] Two positioning plates 4 are respectively arranged on the upper ends of the two fixing plates 3, and the two positioning plates 4 are rotatably connected to a same positioning shaft 5;

[0033] The adjusting disk 6 is arranged outside the positioning shaft 5. The water supply and drainage pipe 1 and the bypass pipe 2 are penetrated with mounting grooves adapted to the adjusting disk 6. The adjusting disk 6 penetrates two mounting grooves.

[0034] Multiple first mounting ports are all arranged on the adjusting disk 6, and the multiple first mounting ports are all connected to the water supply and drainage pipe 1. The adjusting disk 6 is penetrated by multiple second mounting ports that are compatible with the bypass pipe 2. The multiple second mounting ports are respectively located on one side of the multiple first mounting ports, and the multiple first mounting ports and the second mounting ports are each provided with a matching filter plate 7.

[0035] Specifically, Figure 1 As shown, a corresponding limiting ring 8 is provided on one side of the multiple first mounting ports and the multiple second mounting ports, and a plurality of filter plates 7 are respectively against one side of the limiting ring 8. The limiting ring 8 can limit the position of the filter plate 7 so that it can stably filter impurities in the water supply and drainage pipe 1 and the bypass pipe 2.

[0036] Specifically, Figure 1 and Figure 2 As shown, sealing rings 9 are provided on both sides of the two installation grooves, and multiple sealing rings 9 are respectively against both sides of the adjustment disk 6.

[0037] Through its design, by means of the sealing rings 9 arranged on both sides of the two installation grooves, the regulating disk 6 can ensure the sealing effect of the building water supply and drainage auxiliary device with adjustable flow when rotating.

[0038] Specifically, Figure 2 and Figure 4 As shown, one end of the positioning shaft 5 passes through one side positioning plate 4 and is provided with a driving groove, in which a matching driving shaft 10 is provided. One end of the driving shaft 10 extends to the outside and is provided with a driving disk 11. The driving disk 11 can not only drive the driving shaft 10 to move, but also drive it to rotate.

[0039] Specifically, Figure 2 and Figure 4As shown, the driving groove is provided with a plurality of snap-in grooves, and a plurality of snap-in plates 12 adapted to the snap-in grooves are provided on the outer side of the driving shaft 10. The plurality of snap-in plates 12 are respectively located in the plurality of snap-in grooves and are slidably connected to the side walls of the snap-in grooves. The plurality of snap-in grooves cooperate with the plurality of snap-in plates 12, so that the driving shaft 10 can drive the positioning shaft 5 to rotate while being able to move.

[0040] Specifically, Figure 2 and Figure 4 As shown, a plurality of locking rods 13 are provided on one side of the driving disk 11, and a plurality of locking grooves matched with the locking rods 13 are opened on one side of the positioning plate 4. The plurality of locking rods 13 are respectively located in the plurality of locking grooves. By cooperating with the plurality of locking grooves on the positioning plate 4 on one side, the position of the driving disk 11 rotated to different angles can be locked.

[0041] See also Figure 1-4 When replacing the filter plate 7 in the building water supply and drainage auxiliary device with adjustable flow, it is first necessary to move the driving disk 11 and the driving shaft 10. When the driving disk 11 moves, the multiple locking rods 13 can be respectively disengaged from the multiple locking grooves, so that the driving disk 11 and the driving shaft 10 can be rotated, and the driving shaft 10 can drive the positioning shaft 5 to rotate through the multiple clamping plates 12, and the positioning shaft 5 will drive the adjusting disk 6 to rotate. When the adjusting disk 6 rotates, it will drive the filter plates 7 in the multiple first mounting ports and the second mounting ports to rotate. When the first mounting port on one side rotates and is misaligned with the water supply and drainage pipe 1, the water supply and drainage pipe 1 can be closed, and then the adjusting disk 6 is rotated to align the second mounting port on one side with the bypass pipe 2, so that water can flow through the bypass pipe 2. When water flows in the bypass pipe 2, the filter plate 7 in the first mounting port can be replaced or cleaned. When water flows through the bypass pipe 2, the flow rate of the building water supply and drainage can also be adjusted, so that the practicality of the building water supply and drainage auxiliary device with adjustable flow is better.

[0042] Embodiment 2:

[0043] See also Figure 1-4 The utility model provides a building water supply and drainage auxiliary device with adjustable flow, comprising:

[0044] Water supply and drainage pipe 1 and bypass pipe 2;

[0045] Two fixing plates 3 are respectively sleeved on both sides of the water supply and drainage pipe 1, and the bypass pipe 2 is arranged in a "U" shape, and both ends of the bypass pipe 2 are respectively connected to both sides of the water supply and drainage pipe 1;

[0046] Two positioning plates 4 are respectively arranged on the upper ends of the two fixing plates 3, and the two positioning plates 4 are rotatably connected to a same positioning shaft 5;

[0047] The adjusting disk 6 is arranged outside the positioning shaft 5. The water supply and drainage pipe 1 and the bypass pipe 2 are penetrated with mounting grooves adapted to the adjusting disk 6. The adjusting disk 6 penetrates two mounting grooves.

[0048] Multiple first mounting ports are all arranged on the adjusting disk 6, and the multiple first mounting ports are all connected to the water supply and drainage pipe 1. The adjusting disk 6 is penetrated by multiple second mounting ports that are compatible with the bypass pipe 2. The multiple second mounting ports are respectively located on one side of the multiple first mounting ports, and the multiple first mounting ports and the second mounting ports are each provided with a matching filter plate 7.

[0049] Specifically, Figure 3 As shown, limiting grooves are provided on both sides of the plurality of first mounting openings and the plurality of second mounting openings, and corresponding limiting plates 14 are slidably connected in the plurality of limiting grooves. The ends of the plurality of limiting plates 14 are all arranged in an arc shape and are all against one side of the filter plate 7.

[0050] Through its design, the limiting plates 14 with multiple arc-shaped ends can not only make the filter plate 7 easier to install or remove, but also limit the position of the filter plate 7 during the filtration process to ensure its stability during use.

[0051] Specifically, Figure 3 As shown, a limiting spring 15 is provided at one end of each of the limiting plates 14 , and the limiting springs 15 are respectively arranged on one side of the limiting grooves. The limiting springs 15 can respectively limit the positions of the limiting plates 14 , thereby limiting the position of the filter plate 7 .

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building water supply and drainage auxiliary device with adjustable flow, characterized in that: include: A water supply and drainage pipe (1) and a bypass pipe (2); Two fixing plates (3) are respectively sleeved on both sides of the water supply and drainage pipe (1); the bypass pipe (2) is arranged in a "U" shape, and both ends of the bypass pipe (2) are respectively connected to both sides of the water supply and drainage pipe (1); Two positioning plates (4) are respectively arranged on the upper ends of the two fixing plates (3), and the two positioning plates (4) are rotatably connected to a same positioning shaft (5); An adjusting disk (6) is arranged outside the positioning shaft (5), the water supply and drainage pipe (1) and the bypass pipe (2) are both penetrated by mounting grooves adapted to the adjusting disk (6), and the adjusting disk (6) penetrates two mounting grooves; A plurality of first mounting ports are all provided on the adjustment disk (6), and the plurality of first mounting ports are all connected to the water supply and drainage pipe (1). The adjustment disk (6) is provided with a plurality of second mounting ports adapted to the bypass pipe (2), and the plurality of second mounting ports are respectively located on one side of the plurality of first mounting ports, and the plurality of first mounting ports and the second mounting ports are each provided with a matching filter plate (7).

2. The flow-adjustable building water supply and drainage auxiliary device according to claim 1, characterized in that: A matching limiting ring (8) is provided on one side of each of the plurality of first mounting openings and the plurality of second mounting openings, and the plurality of filter plates (7) are respectively pressed against one side of the limiting ring (8).

3. The flow-adjustable building water supply and drainage auxiliary device according to claim 1, characterized in that: Sealing rings (9) are provided on both sides of the two installation grooves, and a plurality of sealing rings (9) are respectively pressed against both sides of the adjustment disk (6).

4. The flow-adjustable building water supply and drainage auxiliary device according to claim 1, characterized in that: One end of the positioning shaft (5) passes through a positioning plate (4) on one side and is provided with a driving groove, in which a matching driving shaft (10) is provided, and one end of the driving shaft (10) extends to the outside and is provided with a driving disk (11).

5. The flow-adjustable building water supply and drainage auxiliary device according to claim 4, characterized in that: The driving groove is provided with a plurality of clamping grooves, and the outer side of the driving shaft (10) is provided with a plurality of clamping plates (12) adapted to the clamping grooves. The plurality of clamping plates (12) are respectively located in the plurality of clamping grooves and are slidably connected to the side walls of the clamping grooves.

6. The flow-adjustable building water supply and drainage auxiliary device according to claim 4, characterized in that: A plurality of locking rods (13) are provided on one side of the driving disk (11), a plurality of locking grooves matched with the locking rods (13) are opened on one side of the positioning plate (4), and the plurality of locking rods (13) are respectively located in the plurality of locking grooves.

7. The flow-adjustable building water supply and drainage auxiliary device according to claim 1, characterized in that: Limiting grooves are provided on both sides of the plurality of first mounting openings and the plurality of second mounting openings, and matching limiting plates (14) are slidably connected in the plurality of limiting grooves. The ends of the plurality of limiting plates (14) are all arranged in an arc shape and are all against one side of the filter plate (7).

8. The flow-adjustable building water supply and drainage auxiliary device according to claim 7, characterized in that: A limiting spring (15) is provided at one end of each of the plurality of limiting plates (14), and the plurality of limiting springs (15) are respectively arranged on one side of the plurality of limiting grooves.

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