Energy-saving building water supply and drainage device

Abstract

The utility model discloses an energy-saving building water supply and drainage device which comprises drainage pipes, a filter cartridge and a storage tank, the drainage pipes are inserted into the upper end and the lower end of the filter cartridge, the two drainage pipes are communicated with an external pipeline and the storage tank respectively, and the filter cartridge can filter an external water source. The filter cartridge comprises a cartridge body, a mounting groove, a fixed shaft, a rotating plate, a through groove and a filter screen, the two drainage pipes are inserted and mounted in the cartridge body, the mounting groove is formed in the side wall of the cartridge body, the fixed shaft is mounted in the mounting groove, the rotating plate is rotatably mounted on the outer side of the fixed shaft, the through groove is formed in the upper wall of the rotating plate, and the filter screen is mounted in the through groove; the rotating plate in the filter cartridge can rotate out of the cartridge body, so that a worker can conveniently remove impurities on a filter screen, the whole pipeline does not need to be dismantled during cleaning, and the cleaning work is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage, in particular to an energy-saving building water supply and drainage device. Background Technique

[0002] The water supply and drainage pipeline refers to a system composed of pipelines and their ancillary facilities for collecting and discharging sewage, wastewater and rainwater, including main pipes, branch pipes and pipelines leading to the treatment plant;

[0003] An energy-saving building water supply and drainage device proposed in the publication number CN220434071U, by setting a filter cylinder, when the pipeline drains water, the filter cylinder filters the passing water flow and retains the filtered impurities inside the filter cylinder. At the same time, the outer surface of the filter cylinder is provided with filter holes, so that the filter barrel can collect more impurities and will not block the pipeline before the filter cylinder is filled with impurities;

[0004] However, although the volume of the filter cylinder is increased in the above document to delay the blockage time, since the filter cylinder is installed inside the pipeline, when cleaning is required, the pipeline needs to be disassembled to take out the filter cylinder and clean the internal impurities, which is very troublesome. Content of the Utility Model

[0005] The purpose of the utility model is to provide an energy-saving building water supply and drainage device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an energy-saving building water supply and drainage device, including a drain pipe, a filter cylinder and a storage tank. The upper and lower ends of the filter cylinder are inserted and installed with drain pipes, and the two drain pipes are respectively communicated with the external pipeline and the storage tank. The filter cylinder can filter the external water source;

[0007] The filter cylinder includes a cylinder body, an installation groove, a fixed shaft, a rotating plate, a through groove and a filter net. The two drain pipes are inserted and installed in the cylinder body. An installation groove is opened on the side wall of the cylinder body. A fixed shaft is installed in the installation groove. A rotating plate is rotatably installed on the outer side of the fixed shaft. A through groove is opened on the upper wall of the rotating plate, and a filter net is installed in the through groove;

[0008] Sealing mechanisms are arranged on both downward sides of the rotating plate, and the sealing mechanisms can be inserted and installed into the drain pipes.

[0009] Preferably, as for the present utility model, the sealing mechanism includes an annular groove, a spring and a sealing ring. Annular grooves are formed in the upper and lower side walls of the rotating plate. Both of the annular grooves are arranged outside the through groove. A spring is inserted and installed in the annular groove. A sealing ring is slidably installed in the annular groove. One end of the sealing ring located in the annular groove is attached to the side wall of the spring. The sealing ring can be attached to the inner side wall of the drain pipe.

[0010] Preferably, as for the present utility model, a threaded hole is formed in the side wall of the cylinder body. A bolt is rotatably installed in the threaded hole. A positioning hole is formed in the side wall of the rotating plate. The threaded hole communicates with the installation groove. The bolt can be screwed into and installed in the positioning hole.

[0011] Preferably, as for the present utility model, rubber rings are installed on both the upper and lower sides of the rotating plate. The rubber rings are arranged outside the through groove. The rubber rings can be attached to the inner side wall of the sealing ring.

[0012] Preferably, as for the present utility model, one end of a water outlet pipe is inserted and installed in the side wall of the storage tank. A faucet is installed at the other end of the water outlet pipe.

[0013] Preferably, as for the present utility model, a fixing frame is installed on the lower wall of the storage tank. Screws are installed at the four corners of the fixing frame. The fixing frame can be installed on the external ground through the screws.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] For the filter cartridge of this device, the rotating plate can be rotated out of the cylinder body, so as to facilitate the staff to remove the impurities on its filter screen. During cleaning, it is not necessary to dismantle the whole pipeline, making the cleaning work more convenient. In addition, this device also sets sealing rings on both the upper and lower sides of the rotating plate. Through the setting of the sealing rings, it can be avoided that water leaks from the filter cartridge after entering this device. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of this patent;

[0017] Figure 2 It is a schematic structural diagram of the filter cartridge of this patent;

[0018] Figure 3 It is Figure 2 The structural diagram at position A in

[0019] In the figure: 1 drainage pipe, 2 filter cartridge, 21 cylinder body, 22 installation groove, 23 fixed shaft, 24 rotating plate, 25 through groove, 26 filter net, 3 storage tank, 4 sealing mechanism, 41 annular groove, 42 spring, 43 sealing ring, 5 threaded hole, 6 bolt, 7 positioning hole, 8 rubber ring, 9 water outlet pipe, 10 faucet, 11 fixing bracket, 12 screw. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. 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.

[0021] Please refer to Figures 1-3 , the present invention provides a technical solution:

[0022] In this technical solution, an energy-saving building water supply and drainage device includes a drainage pipe 1, a filter cartridge 2 and a storage tank 3. The upper and lower ends of the filter cartridge 2 are inserted and installed with the drainage pipe 1, and the two drainage pipes 1 are respectively communicated with the external pipeline and the storage tank 3. The filter cartridge 2 can filter the external water source;

[0023] The filter cartridge 2 includes a cylinder body 21, an installation groove 22, a fixed shaft 23, a rotating plate 24, a through groove 25 and a filter net 26. The two drainage pipes 1 are inserted and installed in the cylinder body 21. An installation groove 22 is opened on the side wall of the cylinder body 21. A fixed shaft 23 is installed in the installation groove 22. A rotating plate 24 is rotatably installed on the outer side of the fixed shaft 23. A through groove 25 is opened on the upper wall of the rotating plate 24, and a filter net 26 is installed in the through groove 25;

[0024] Sealing mechanisms 4 are arranged on both downward sides of the rotating plate 24, and the sealing mechanisms 4 can be inserted and installed into the drainage pipe 1;

[0025] In this technical solution, the rotating plate 24 can be rotated out of the through groove 25 to expose the filter net 26, so that the staff does not need to disassemble the entire drainage pipe 1 to clean the impurities on the filter net 26, thereby avoiding the blockage of this device.

[0026] In some technical solutions, the sealing mechanism 4 includes an annular groove 41, a spring 42 and a sealing ring 43. Annular grooves 41 are formed on both the upper and lower side walls of the rotating plate 24. Both of the annular grooves 41 are arranged outside the through groove 25. A spring 42 is inserted and installed in the annular groove 41, and a sealing ring 43 is slidably installed in the annular groove 41. One end of the sealing ring 43 located in the annular groove 41 is in contact with the side wall of the spring 42, and the sealing ring 43 can be in contact with the inner side wall of the drain pipe 1.

[0027] In this technical solution, in order to prevent water flow from leaking at the filter cylinder 2, the sealing mechanism 4 is provided at both the upper and lower ends of the rotating plate 24 of the device. The sealing ring 43 in the sealing mechanism 4 connects the drain pipe 1 and the through groove 25 on the rotating plate 24 together, so as to block the gap between the two and prevent leakage.

[0028] In some technical solutions, a threaded hole 5 is formed in the side wall of the cylinder body 21. A bolt 6 is rotatably installed in the threaded hole 5. A positioning hole 7 is formed in the side wall of the rotating plate 24. The threaded hole 5 communicates with the installation groove 22, and the bolt 6 can be screwed into and installed in the positioning hole 7.

[0029] In this technical solution, the rotating plate 24 provided in this article is fixed by the cooperation of the bolt 6 and the positioning hole 7. After the bolt 6 is screwed into the positioning hole 7, the position of the rotating plate 24 can be fixed.

[0030] In some technical solutions, rubber rings 8 are installed on both the upper and lower sides of the rotating plate 24. The rubber rings 8 are arranged outside the through groove 25, and the rubber rings 8 can be in contact with the inner side wall of the sealing ring 43.

[0031] In this technical solution, by providing the rubber rings 8, it is possible to prevent water flow from entering the annular groove 41, avoid the internal spring 42 from coming into contact with the water flow, and prevent rusting.

[0032] In some technical solutions, one end of a water outlet pipe 9 is inserted and installed in the side wall of the storage tank 3, and a faucet 10 is installed at the other end of the water outlet pipe 9.

[0033] In this technical solution, the water source stored in the storage tank 3 can be discharged through the faucet 10 for watering flowers, flushing toilets, etc., realizing the secondary utilization of the water source and achieving the purpose of saving water resources.

[0034] In some technical solutions, a fixing frame 11 is installed on the lower wall of the storage tank 3. Screws 12 are installed at the four corners of the fixing frame 11, and the fixing frame 11 can be installed on the external ground through the screws 12.

[0035] Working principle: External rainwater or low-polluted water can enter the interior of this device through the drain pipe 1. When the water flows through the filter cartridge 2, it will be filtered by the filter screen 26 on the rotating plate 24, and the impurities carried inside it will be filtered out. Then the water flow will flow into the storage tank 3 for storage. When in need of use, the water source in the storage tank 2 can be used by opening the faucet 10;

[0036] When it is necessary to clean the filter screen 26, the bolt 6 can be loosened to make it disengage from the positioning hole 7, and then the rotating plate 24 can be rotated out of the installation groove 22, which is convenient for the staff to clean the impurities on the filter screen 26.

[0037] It should be noted that in this text, relative terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0038] Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present utility model can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. An energy-saving building water supply and drainage device, comprising a drainage pipe (1), a filter cartridge (2) and a storage tank (3), characterized in that: Drain pipes (1) are inserted into and installed at both upper and lower ends of the filter cartridge (2), and the two drain pipes (1) are respectively connected to an external pipeline and a storage tank (3), and the filter cartridge (2) can filter an external water source; The filter cartridge (2) comprises a cartridge body (21), a mounting groove (22), a fixed shaft (23), a rotating plate (24), a through groove (25) and a filter screen (26); the two drain pipes (1) are inserted and mounted in the cartridge body (21); a mounting groove (22) is provided on a side wall of the cartridge body (21); a fixed shaft (23) is mounted in the mounting groove (22); a rotating plate (24) is rotatably mounted on the outer side of the fixed shaft (23); a through groove (25) is provided on an upper wall of the rotating plate (24); and a filter screen (26) is mounted in the through groove (25); The downward sides of the rotating plate (24) are both provided with sealing mechanisms (4), and the sealing mechanisms (4) can be inserted and installed in the drainage pipe (1).

2. The energy-saving building water supply and drainage device according to claim 1 is characterized in that: The sealing mechanism (4) comprises an annular groove (41), a spring (42) and a sealing ring (43). The upper and lower side walls of the rotating plate (24) are both provided with annular grooves (41). The two annular grooves (41) are both arranged on the outer sides of the through groove (25). The spring (42) is inserted and installed in the annular groove (41). The sealing ring (43) is slidably installed in the annular groove (41). One end of the sealing ring (43) located in the annular groove (41) is in contact with the side wall of the spring (42). The sealing ring (43) can be in contact with the inner side wall of the drain pipe (1).

3. The energy-saving building water supply and drainage device according to claim 1, characterized in that: The side wall of the cylinder (21) is provided with a threaded hole (5), a bolt (6) is rotatably installed in the threaded hole (5), and the side wall of the rotating plate (24) is provided with a positioning hole (7), the threaded hole (5) is connected to the installation groove (22), and the bolt (6) can be screwed into the positioning hole (7).

4. The energy-saving building water supply and drainage device according to claim 2 is characterized in that: Rubber rings (8) are installed on both the upper and lower sides of the rotating plate (24). The rubber rings (8) are arranged on the outside of the through groove (25). The rubber rings (8) can fit with the inner wall of the sealing ring (43).

5. The energy-saving building water supply and drainage device according to claim 1, characterized in that: One end of a water outlet pipe (9) is inserted into the side wall of the storage tank (3), and a faucet (10) is installed at the other end of the water outlet pipe (9).

6. The energy-saving building water supply and drainage device according to claim 5, characterized in that: A fixing frame (11) is installed on the lower wall of the storage tank (3), screws (12) are installed at the four corners of the fixing frame (11), and the fixing frame (11) can be installed on the external ground through the screws (12).

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