Building water supply and drainage structure with water-saving function

Abstract

The building water supply and drainage structure with the water saving function comprises a water storage tank, a first bevel gear, a filtering layer and a collecting bin, the filtering layer is arranged at the lower end in the collecting bin, the side portion of the first bevel gear is meshed with a second bevel gear, and a waterproof cover is fixed to the inner wall of the collecting bin. A motor is installed on the inner wall of the waterproof cover through bolts, the output end of the motor is fixedly connected with the driving end of a second bevel gear, a scraping strip is fixed to the lower end of the first bevel gear, the second bevel gear is driven by the motor to rotate, and then the first bevel gear is driven to rotate. And the scraping strip rotates together. The internal operation of the device is not affected by impurity adhesion and blockage, internal impurities are easy to clean, and rainwater is convenient to stably collect and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of building water supply and drainage, in particular to a building water supply and drainage structure with a water-saving function. Background Art

[0002] The building water supply system is a cold water supply system that introduces water from the urban water supply network or the self-supplied water supply network into the room, sends it to the water equipment for living, production and fire fighting through the water distribution pipe, and meets the water volume, water pressure and water quality requirements of each water use point. The building water supply and drainage system actually includes two aspects: the building water supply system and the building drainage system. The precipitation in the western region is less, and there are often long periods of time without rain. Water resources are relatively tight. Therefore, the building water supply and drainage structure with water-saving function can play an important role.

[0003] The existing building water supply and drainage structures with water-saving functions have some drawbacks. First, the water-saving water supply and drainage systems collect rainwater and then filter it. This method easily leads to impurities adhering to the inner wall, which reduces the inner diameter of the pipe and may affect the operation of the water-saving system. Secondly, the internal structure is not easy to clean. Furthermore, the collected rainwater is difficult to preserve and its cleanliness cannot be guaranteed. Utility Model Content

[0004] The purpose of the utility model is to provide a building water supply and drainage structure with a water-saving function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building water supply and drainage structure with a water-saving function, preferably comprising a water storage tank, a bevel gear 1, a filter layer and a collection bin, the filter layer is arranged at the lower end of the collecting bin, the bevel gear 1 is arranged at the upper end of the filter layer, the side of the bevel gear 1 is meshed with a bevel gear 2, a waterproof cover is fixed on the inner wall of the collecting bin, and a lower end of the bevel gear is connected to the lower end of the waterproof cover through a bearing, a motor is installed on the inner wall of the waterproof cover through bolts, and the output end of the motor is fixedly connected to the driving end of the bevel gear 2, a scraper strip is fixed to the lower end of the bevel gear 1, a scraper plate is arranged at the lower end of the filter layer corresponding to the scraper strip, and the upper end of the scraper plate is fixedly connected to the lower end of the scraper strip.

[0006] Preferably, a heat-insulating foam layer is provided inside the collecting bin, and a baffle with holes is provided on the upper end of the heat-insulating foam layer.

[0007] Preferably, convex strips are fixed at both ends of the perforated baffle, and one end of the convex strip is hinged to a support strip, and a convex block is fixed on the outer wall of the collecting bin, and the convex block is hinged to one end of the support strip.

[0008] Preferably, the lower end of the collecting bin is connected to a water inlet chamber, and the lower end of the water inlet chamber is connected to a water storage chamber, and a filter element is disposed inside the water storage chamber.

[0009] Preferably, the water storage tank is fixed at the lower part of the collecting bin, and the lower end of the interior of the water storage tank is fixedly connected to the lower end of the water storage cavity.

[0010] Preferably, a protective cover is provided on the outer wall of the water storage chamber, and a water pump is installed on the inner wall of the protective cover by bolts, and one end of the water pump is fixedly connected to the interior of the water storage chamber, and a guide pipe is fixedly connected to the upper end of the water pump.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the internal operation will not be affected by the blockage caused by the adhesion of impurities, the internal impurities are easy to clean, and the clean rainwater can be stably collected;

[0012] (1) Driven by the motor, the bevel gear 2 rotates, which in turn drives the bevel gear 1 to rotate, causing the scraper to rotate together to clean the surface of the filter layer, preventing the dirt in the rainwater from settling on the filter layer, blocking the filter layer and affecting the infiltration of rainwater. The bevel gear 1 drives the scraper to rotate, preventing fine dirt from adhering to the inner wall of the water inlet chamber, preventing the diameter of the water inlet chamber from narrowing and affecting rainwater collection, and the internal operation will not be affected by the adhesion and blockage of impurities.

[0013] (2) The bolts on the protrusion can be pulled out to separate the support bar from the protrusion, and then the support bar can be rotated to separate the entire perforated baffle from the collection bin, and then the inside of the collection bin can be cleaned, making it easy to clean the internal impurities.

[0014] (3) The collection bin receives rainwater, and the heat-insulating foam layer keeps the internal temperature of the collection bin appropriate to avoid large amounts of water evaporation due to excessive temperature. The perforated baffle prevents large floating objects from falling into the water and affecting the water quality. The filter layer and filter element perform double filtration on the rainwater to ensure that the rainwater is clean and facilitate the stable collection of clean rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0019] Figure 5It is a schematic diagram of the structure of the scraper strip and the bevel gear of the utility model;

[0020] In the figure: 1. collecting bin; 2. water storage tank; 3. filter layer; 4. guide pipe; 5. water pump; 6. protective cover; 7. water storage chamber; 8. filter element; 9. water inlet chamber; 10. scraper; 11. scraper bar; 12. baffle with holes; 13. convex bar; 14. support bar; 15. bump; 16. thermal insulation foam layer; 17. bevel gear one; 18. bevel gear two; 19. motor; 20. waterproof cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a building water supply and drainage structure with a water-saving function, comprising a water storage tank 2, a bevel gear 17, a filter layer 3 and a collection bin 1, wherein the filter layer 3 is arranged at the lower end of the interior of the collection bin 1, a bevel gear 18 is meshed with the side of the bevel gear 17, a waterproof cover 20 is fixed on the inner wall of the collection bin 1, and the lower end of the bevel gear 17 is connected to the lower end of the waterproof cover 20 through a bearing, a motor 19 is installed on the inner wall of the waterproof cover 20 through bolts, and the output end of the motor 19 is fixedly connected to the driving end of the bevel gear 18, and a scraper strip 11 is fixed to the lower end of the bevel gear 17;

[0023] When in use, the motor 19 drives the bevel gear 2 18 to rotate, and then drives the bevel gear 1 17 to rotate, so that the scraper 11 rotates together to clean the surface of the filter layer 3, preventing the dirt in the rainwater from settling on the filter layer 3, blocking the filter layer 3 and affecting the infiltration of rainwater;

[0024] The bevel gear 17 is arranged at the upper end of the filter layer 3, the upper end of the scraper 10 is fixedly connected to the lower end of the scraper bar 11, the lower end of the filter layer 3 is provided with the scraper 10 corresponding to the scraper bar 11, and the lower end of the collection bin 1 is connected to the water inlet chamber 9;

[0025] When in use, the bevel gear 17 drives the scraper 10 to rotate, preventing small dirt from adhering to the inner wall of the water inlet chamber 9, and preventing the diameter of the water inlet chamber 9 from becoming narrower and affecting rainwater collection;

[0026] The interior of the collecting bin 1 is provided with a heat insulating foam layer 16, and the upper end of the heat insulating foam layer 16 is provided with a baffle plate 12 with holes, the lower end of the water inlet cavity 9 is connected to the water storage cavity 7, and the interior of the water storage cavity 7 is provided with a filter element 8;

[0027] When in use, the collection bin 1 receives rainwater, and the heat-insulating foam layer 16 keeps the internal temperature of the collection bin 1 suitable to avoid large amounts of water evaporating due to excessive temperature. The perforated baffle 12 prevents large floating objects from falling into the water and affecting the water quality. The filter layer 3 and the filter element 8 perform double filtration on the rainwater to ensure that the rainwater is clean.

[0028] A protective cover 6 is provided on the outer wall of the water storage chamber 7, and a water pump 5 is installed on the inner wall of the protective cover 6 by bolts, and one end of the water pump 5 is fixedly connected to the inside of the water storage chamber 7, and the upper end of the water pump 5 is fixedly connected to the guide pipe 4;

[0029] When in use, rainwater is drawn from the water storage chamber 7 by the water pump and guided by the guide pipe 4;

[0030] The water storage tank 2 is fixed at the lower part of the collecting bin 1, and the lower end of the water storage tank 2 is fixedly connected to the lower end of the water storage chamber 7;

[0031] When in use, the guide pipe 4 guides rainwater into the water storage tank 2 for storage, and the water storage chamber 7 is firmly installed in the water storage tank 2 to ensure the stability of the water supply and drainage structure;

[0032] The two ends of the perforated baffle 12 are fixed with convex strips 13, and one end of the convex strip 13 is hinged with a support strip 14. A convex block 15 is fixed on the outer wall of the collection bin 1, and the convex block 15 is hinged with one end of the support strip 14.

[0033] When in use, the bolts on the protrusion 15 can be pulled out to separate the support bar 14 from the protrusion 15, and then the support bar 14 can be rotated to separate the entire perforated baffle 12 from the collection bin 1, and then the inside of the collection bin 1 can be cleaned;

[0034] When the embodiment of the present application is in use: first, the collection bin 1 receives rainwater, and the heat-insulating foam layer 16 makes the internal temperature of the collection bin 1 suitable to avoid large-scale evaporation of water due to excessive temperature. The perforated baffle 12 prevents large-volume floating materials from falling into the water and affecting the water quality. The filter layer 3 and the filter element 8 perform double filtration on the rainwater to ensure that the rainwater is clean. In addition, the bolts on the protrusion 15 can be pulled out to separate the support bar 14 from the protrusion 15, and then the support bar 14 can be rotated to separate the entire perforated baffle 12 from the collection bin 1, and then the inside of the collection bin 1 can be cleaned. At the same time, under the drive of the motor 19, the bevel gear 2 18 is driven to rotate, and then the bevel gear 1 17 is driven to rotate, so that The scraper bar 11 rotates together to clean the surface of the filter layer 3 to prevent dirt in the rainwater from settling on the filter layer 3, blocking the filter layer 3 and affecting the infiltration of rainwater. The bevel gear 17 drives the scraper 10 to rotate to prevent fine dirt from adhering to the inner wall of the water inlet chamber 9 and to prevent the diameter of the water inlet chamber 9 from narrowing and affecting the collection of rainwater. Then, under the action of the water pump, rainwater is extracted from the water storage chamber 7 and guided by the guide pipe 4. The guide pipe 4 guides the rainwater into the water storage tank 2 for storage. The water storage chamber 7 is firmly installed in the water storage tank 2 to ensure the stability of the water supply and drainage structure. In summary, the internal operation of the water supply and drainage structure will not be affected by the adhesion and blockage of impurities, and it is easy to clean internal impurities and facilitate the stable collection of clean rainwater.

Claims

1. A building water supply and drainage structure with water-saving function, characterized in that: The invention comprises a water storage tank (2), a bevel gear one (17), a filter layer (3) and a collection bin (1), wherein the filter layer (3) is arranged at the lower end of the collection bin (1), the bevel gear one (17) is arranged at the upper end of the filter layer (3), the side of the bevel gear one (17) is meshed with a bevel gear two (18), a waterproof cover (20) is fixed on the inner wall of the collection bin (1), and the lower end of the bevel gear one (17) is connected to the lower end of the waterproof cover (20) through a bearing, a motor (19) is installed on the inner wall of the waterproof cover (20) through bolts, and the output end of the motor (19) is fixedly connected to the driving end of the bevel gear two (18), a scraper bar (11) is fixed to the lower end of the bevel gear one (17), and a scraper plate (10) is arranged at the lower end of the filter layer (3) corresponding to the scraper bar (11), and the upper end of the scraper plate (10) is fixedly connected to the lower end of the scraper bar (11).

2. The building water supply and drainage structure with water-saving function according to claim 1, characterized in that: A heat-insulating foam layer (16) is provided inside the collection bin (1), and a baffle plate (12) with holes is provided at the upper end of the heat-insulating foam layer (16).

3. The building water supply and drainage structure with water-saving function according to claim 2 is characterized in that: The two ends of the perforated baffle (12) are fixed with convex strips (13), and one end of the convex strip (13) is hingedly connected to a support strip (14); a convex block (15) is fixed on the outer wall of the collection bin (1), and the convex block (15) is hingedly connected to one end of the support strip (14).

4. The building water supply and drainage structure with water-saving function according to claim 3 is characterized in that: The lower end of the collecting bin (1) is connected to a water inlet chamber (9), and the lower end of the water inlet chamber (9) is connected to a water storage chamber (7), and a filter element (8) is provided inside the water storage chamber (7).

5. The building water supply and drainage structure with water-saving function according to claim 4, characterized in that: The water storage tank (2) is fixed at the lower part of the collection bin (1), and the lower end inside the water storage tank (2) is fixedly connected to the lower end of the water storage chamber (7).

6. The building water supply and drainage structure with water-saving function according to claim 5, characterized in that: A protective cover (6) is provided on the outer wall of the water storage chamber (7), and a water pump (5) is installed on the inner wall of the protective cover (6) by means of bolts, and one end of the water pump (5) is fixedly connected to the interior of the water storage chamber (7), and the upper end of the water pump (5) is fixedly connected to a flow guide pipe (4).

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