Roof rainwater collecting device of green building

Abstract

The utility model relates to a green building's roof rainwater collection device, including water inlet pipe, connecting water pipe, filter and water tank, connecting water pipe is equipped with first filter screen, the water inlet pipe is equipped with second filter screen, the water inlet pipe is equipped with first motor, the power output end of first motor is equipped with threaded rod, and the threaded rod is equipped with second filter screen. The threaded rod is provided with a first sliding block in a threaded mode, the connecting water pipe is provided with a sliding rod, the sliding rod is provided with a second sliding block, the first sliding block is provided with a scraping plate matched with the water inlet pipe, and the scraping plate is provided with the second sliding block; the connecting water pipe is provided with a material conveying pipe, the material conveying pipe is provided with a second motor, the power output end of the second motor is provided with an auger matched with the material conveying pipe, the material conveying pipe is provided with a material discharging pipe, the material discharging pipe is provided with a hinge, and the hinge is provided with a cover plate. And the discharge pipe is provided with a mechanical padlock matched with the cover plate.

Description

Technical Field

[0001] The utility model relates to the technical field of green buildings, in particular to a roof rainwater collection device for green buildings. Background Art

[0002] Green buildings refer to high-quality buildings that save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient use space, and maximize the harmonious coexistence of man and nature throughout their life cycle. The evaluation of green buildings should follow the principle of adapting measures to local conditions, and comprehensively evaluate the performance of the five indicators of safety and durability, health and comfort, convenience of life, resource conservation, and livable environment during the life cycle of the building, taking into account the climate, environment, resources, economy and culture of the region where the building is located.

[0003] The utility model patent entitled "A rooftop rainwater collection device for a green building" (application number 202321646274.9) states that "the utility model relates to the field of green building technology and discloses a rooftop rainwater collection device for a green building, including an inlet pipe, a connecting water pipe, a filter, a water tank and an outlet pipe, wherein the connecting water pipe flange is connected to one side of the inlet pipe, the filter is arranged at one end of the connecting water pipe, the water tank is arranged at the bottom of the connecting water pipe, the outlet pipe flange is connected to one end of the water tank, the inlet pipe includes a pipe body, a seepage trough, a slide rail, a rotating screw, a moving block, a push plate, a drive assembly and an opening and closing door assembly, the seepage trough is opened on one side of the pipe body, and the slide rail is fixedly connected to the inside of the pipe body. The rooftop rainwater collection device for a green building drives the moving block to move by rotating the screw, so that the push plate moves left and right along the slide rail in the pipe body, thereby cleaning the debris in the pipe body, reducing the work of manual cleaning, and ensuring that the water inlet effect of the seepage trough is stable and will not be blocked." However, the utility model patent has the following problems:

[0004] 1. The application did not take into account the fact that impurities are easily accumulated in the seepage trough, and that blocking the seepage trough will affect the normal use of the equipment. No relevant structure was designed to deal with this problem. This treatment method is not good, and manual cleaning will be too labor-intensive. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a roof rainwater collection device for a green building to solve the problems existing in the prior art.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] A rooftop rainwater collection device for a green building, comprising a water inlet pipe, a connecting water pipe, a filter and a water tank, wherein the connecting water pipe is provided with a first filter screen, the water inlet pipe is provided with a second filter screen, the water inlet pipe is provided with a first motor, a threaded rod is provided at a power output end of the first motor, a first slider is threadedly provided on the threaded rod, the connecting water pipe is provided with a slide bar, the slide bar is provided with a second slide bar, the first slide bar is provided with a scraper matching the water inlet pipe, and the scraper bar is provided with the second slide bar;

[0008] The connecting water pipe is equipped with a material transport pipe, the material transport pipe is equipped with a second motor, the power output end of the second motor is equipped with an auger matching the material transport pipe, the material transport pipe is equipped with a discharge pipe, the discharge pipe is equipped with a hinge, the hinge is equipped with a cover plate, and the discharge pipe is equipped with a mechanical lock matching the cover plate.

[0009] It is further defined that the first sliding block is provided with a rubber cushion layer. Such a structural design reduces the friction damage to the first sliding block and prolongs the service life of the device.

[0010] It is further defined that the second slider is installed with a rubber cushion layer. Such a structural design reduces the friction damage to the second slider and prolongs the service life of the device.

[0011] It is further defined that the cover plate is provided with a sealing rubber ring. Such a structural design makes the sealing effect of the cover plate better and prevents rainwater from being discharged from the discharge pipe.

[0012] It is further defined that the scraper is installed with a rubber cushion layer. Such a structural design reduces the friction damage to the scraper and prolongs the service life of the equipment.

[0013] The technical solution of the utility model has the following beneficial effects:

[0014] The utility model is provided with a first filter screen and a second filter screen, so that the utility model can achieve the effect of filtering large impurities through the first filter screen, and achieve the effect of filtering impurities and rainwater through the second filter screen, and the water collection effect is good;

[0015] The utility model is provided with a scraper and an auger, so that the utility model can achieve the effect of cleaning and discharging impurities in the water inlet pipe through the scraper and the auger, and prevent the discharge pipe from being blocked and affecting the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 It is a front view of a roof rainwater collection device for a green building according to the utility model;

[0018] Figure 2 yes Figure 1 Sectional view at AA in the middle;

[0019] Figure 3 yes Figure 2 Cross-section at the middle BB;

[0020] Figure 4 It is a right view of a rooftop rainwater collection device for a green building described in the utility model.

[0021] The symbols of the main components are explained as follows: water inlet pipe 1; connecting water pipe 2; first filter screen 3; second filter screen 4; first motor 5; threaded rod 6; first slider 7; slide rod 8; second slider 9; scraper 10; material transport pipe 11; second motor 12; auger 13; discharge pipe 14; hinge 15; cover plate 16; mechanical lock 17. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1 to Figure 4 As shown, a rooftop rainwater collection device for a green building comprises a water inlet pipe 1, a connecting water pipe 2, a filter and a water tank, the connecting water pipe 2 is provided with a first filter screen 3, the water inlet pipe 1 is provided with a second filter screen 4, the water inlet pipe 1 is provided with a first motor 5, a threaded rod 6 is provided at a power output end of the first motor 5, a first slider 7 is threadedly provided at the threaded rod 6, a slide bar 8 is provided at the connecting water pipe 2, a second slider 9 is provided at the slide bar 8, a scraper 10 matching the water inlet pipe 1 is provided at the first slider 7, and the scraper 10 is provided with a second slider 9;

[0024] The connecting water pipe 2 is installed with a material transport pipe 11, and the material transport pipe 11 is installed with a second motor 12. The power output end of the second motor 12 is installed with an auger 13 matching the material transport pipe 11. The material transport pipe 11 is installed with a discharge pipe 14, and the discharge pipe 14 is installed with a hinge 15. The hinge 15 is installed with a cover plate 16, and the discharge pipe 14 is installed with a mechanical lock 17 matching the cover plate 16.

[0025] Working principle description:

[0026] The basic function of this device is the same as that of the utility model patent entitled A roof rainwater collection device for a green building (application number 202321646274.9). Rainwater enters the water inlet pipe 1 for collection, and then passes through the connecting water pipe 2 and the filter in sequence and finally reaches the water tank for storage; it is worth noting that when rainwater enters the water inlet pipe 1, the first filter 3 first filters large impurities, and then the second filter 4 filters small impurities, and the rainwater then flows from the water inlet pipe 1 into the connecting water pipe 2; when it is necessary to clean the impurities in the water inlet pipe 1, the first motor 5 is started, and the power output end of the first motor 5 drives the threaded rod 6 to rotate, and the rotation of the threaded rod 6 drives the first slider 7 to move so that the scraper 10 moves to push the impurities to the material transport pipe 11, at this time, the second slider 9 moves on the slide rod 8 to play a limiting role, and then the second motor 12 is started, and the power output end of the second motor 12 drives the auger 13 to operate, and the auger 13 transports the impurities to the discharge pipe 14, opens the mechanical buckle 17, and lifts the cover plate 16 to discharge the impurities.

[0027] Preferably, a rubber cushion is installed on the first sliding block 7. Such a structural design reduces the friction damage to the first sliding block 7 and prolongs the service life of the equipment.

[0028] Preferably, a rubber cushion is installed on the second sliding block 9. Such a structural design reduces the friction damage to the second sliding block 9 and prolongs the service life of the equipment.

[0029] Preferably, a sealing rubber ring is installed on the cover plate 16. Such a structural design makes the sealing effect of the cover plate 16 better and prevents rainwater from being discharged from the discharge pipe 14.

[0030] Preferably, a rubber cushion is installed on the scraper 10. Such a structural design reduces the friction damage to the scraper 10 and prolongs the service life of the equipment.

[0031] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A rooftop rainwater collection device for a green building, comprising a water inlet pipe (1), a connecting water pipe (2), a filter and a water tank, characterized in that: The connecting water pipe (2) is installed with a first filter screen (3), the water inlet pipe (1) is installed with a second filter screen (4), the water inlet pipe (1) is installed with a first motor (5), a threaded rod (6) is installed at the power output end of the first motor (5), the threaded rod (6) is threadedly installed with a first slider (7), the connecting water pipe (2) is installed with a slide rod (8), the slide rod (8) is installed with a second slider (9), the first slider (7) is installed with a scraper (10) matching the water inlet pipe (1), and the scraper (10) is installed with the second slider (9); The connecting water pipe (2) is equipped with a material transport pipe (11), the material transport pipe (11) is equipped with a second motor (12), the power output end of the second motor (12) is equipped with a screw conveyor (13) matching the material transport pipe (11), the material transport pipe (11) is equipped with a discharge pipe (14), the discharge pipe (14) is equipped with a hinge (15), the hinge (15) is equipped with a cover plate (16), and the discharge pipe (14) is equipped with a mechanical lock (17) matching the cover plate (16).

2. The roof rainwater collection device for a green building according to claim 1, characterized in that: The first sliding block (7) is provided with a rubber cushion layer.

3. The roof rainwater collection device for a green building according to claim 2, characterized in that: The second sliding block (9) is provided with a rubber cushion layer.

4. The roof rainwater collection device for a green building according to claim 3, characterized in that: The cover plate (16) is provided with a sealing rubber ring.

5. The rooftop rainwater collection device for a green building according to claim 4, characterized in that: The scraper (10) is provided with a rubber cushion layer.

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