Rainwater collecting device for energy-saving building and energy-saving building

Abstract

The utility model discloses an energy-saving building rainwater collecting device and an energy-saving building, and particularly relates to the technical field of rainwater collecting devices.The energy-saving building rainwater collecting device comprises two obliquely-arranged flow guide plates, a lifting assembly is arranged between the two flow guide plates, the ends, facing the lifting assembly, of the flow guide plates are hinged to the lifting assembly, and the other ends of the flow guide plates are provided with switching assemblies; the switching assembly comprises a movable water tank hinged to the flow guide plate, and discharge outlets are formed in the two sides of the movable water tank. The position of the switching assembly is controlled by controlling the opening and closing angle of the flow guide plate, so that rainwater in the initial stage is not collected, and cleaner rainwater is collected through the switching assembly and the drainage assembly after the switching assembly moves to be in contact with the drainage assembly and the flow guide plate is washed clean by the rainwater. Therefore, excessive impurities cannot enter the rainwater, excessive impurities in the rainwater are avoided, and the pressure of the impurity removal structure is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater collection devices, and in particular to an energy-saving building rainwater collection device and an energy-saving building. Background Art

[0002] Fresh water is a very precious resource. In order to save fresh water and improve resource utilization, people can collect naturally generated rainwater, treat it and use it for non-drinking water such as irrigation and cleaning. This not only saves water resources, but also reduces the cost of water in life.

[0003] In the prior art, rainwater collection devices are often installed on buildings to collect rainwater falling on the top of the building so as to improve the collection efficiency, such as an energy-saving building rainwater collection device and an energy-saving building with a publication number of CN218374374U.

[0004] Rainwater is not pure and contains a lot of impurities. Therefore, rainwater collection devices often have impurity removal structures. There are also a lot of dust and impurities attached to the top of the building. When it rains, these dust and impurities will enter the rainwater collection device with the flow of rainwater, increasing the pressure on the impurity removal structure. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving building rainwater collection device and an energy-saving building. After the guide plate is washed clean by rainwater, cleaner rainwater is collected. Therefore, too many impurities will not enter the rainwater, avoiding excessive impurities in the rainwater, thereby reducing the pressure on the impurity removal structure.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving building rainwater collection device, comprising two inclined guide plates, a lifting assembly is arranged between the two guide plates, one end of the guide plate facing the lifting assembly is hinged to the lifting assembly, and the lifting of the lifting assembly can control the opening and closing angle of the guide plate;

[0007] The other end of the guide plate is provided with an adapter assembly, and the adapter assembly includes a mobile water tank hinged to the guide plate, a plurality of balls are fixedly provided at the bottom of the mobile water tank, discharge ports are provided on both sides of the mobile water tank, and a notch is provided at the top of the mobile water tank away from the guide plate;

[0008] A discharge assembly is provided on the side of the adapter assembly away from the guide plate, and the discharge assembly includes a transverse pipe. A water inlet groove flush with the notch is opened on the side of the transverse pipe facing the adapter assembly, and baffles are provided on both sides of the transverse pipe, which can block the discharge port, and a water guide pipe is fixed on the transverse pipe.

[0009] Furthermore, the lifting assembly includes a center frame hinged to the guide plate, a fixing rope is fixed on the center frame, and a plurality of sponge blocks capable of absorbing water are fixed on the outer ends of the fixing ropes, and the weight of the sponge blocks increases after absorbing water.

[0010] Furthermore, two springs and two telescopic rods are fixedly provided at the bottom end of the central frame, and the two springs are respectively sleeved on the outer ends of the two telescopic rods.

[0011] Furthermore, a water storage assembly is provided at the bottom end of the water pipe, and the water storage assembly includes a water tank. In order to save space, the water tank can be buried underground with its top slightly above the ground. A removable top cover is provided at the top of the water tank, and the bottom end of the water pipe passes through the top cover and is fixedly connected to the top cover.

[0012] Furthermore, a partition is fixedly provided on the inner wall of the water tank, and the partition divides the interior of the water tank into a sedimentation chamber and a storage chamber. Rainwater flowing out of the water pipe enters the sedimentation chamber, and a receiving box is placed at the bottom end of the interior of the sedimentation chamber.

[0013] The case also includes an energy-saving building, including a building body, the top of which is installed the above-mentioned energy-saving building rainwater collection device, the lifting component, the discharge component, the guide plate, and the adapter component are all located at the top, and the two water storage components are respectively located on both sides of the building body.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The opening and closing angle of the guide plate is controlled by lifting the lifting assembly, and then the position of the adapter assembly is controlled, so that the rainwater in the initial stage is not collected. After the adapter assembly moves to contact the discharge assembly and the rainwater washes the guide plate clean, cleaner rainwater is collected through the adapter assembly and the discharge assembly. Therefore, too many impurities will not enter the rainwater, avoiding excessive impurities in the rainwater, thereby reducing the pressure on the impurity removal structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 This is a bottom view of the structure of the guide plate of the utility model;

[0019] Figure 3This is a top view of the structure of the guide plate of the utility model;

[0020] Figure 4 This is a bottom view of the structure of the adapter assembly of the utility model;

[0021] Figure 5 This is a structural diagram of the discharge assembly of the utility model;

[0022] Figure 6 It is a side sectional view of the water storage assembly of the utility model.

[0023] Description of reference numerals:

[0024] 1. Building body; 2. Water storage assembly; 201. Water tank; 202. Top cover; 203. Partition; 204. Storage chamber; 205. Sedimentation chamber; 206. Storage box; 3. Lifting assembly; 301. Center frame; 302. Fixing rope; 303. Sponge block; 304. Spring; 305. Telescopic rod; 4. Water guide pipe; 5. Discharge assembly; 501. Horizontal pipe; 502. Water inlet trough; 503. Baffle; 6. Guide plate; 7. Adapter assembly; 701. Mobile trough; 702. Discharge port; 703. Ball bearing; 704. Notch. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model provides Figure 1-Figure 6 An energy-saving building rainwater collection device shown in the figure comprises two inclined guide plates 6, a lifting assembly 3 is arranged between the two guide plates 6, one end of the guide plate 6 facing the lifting assembly 3 is hinged to the lifting assembly 3, and the lifting and lowering of the lifting assembly 3 can control the opening and closing angle of the guide plate 6;

[0027] The other end of the guide plate 6 is provided with an adapter assembly 7, and the adapter assembly 7 includes a movable water tank 701 hinged to the guide plate 6, a plurality of balls 703 are fixedly provided at the bottom of the movable water tank 701, discharge ports 702 are provided on both sides of the movable water tank 701, and a notch 704 is provided at the top of the movable water tank 701 away from the guide plate 6;

[0028] A discharge component 5 is provided on the side of the adapter component 7 away from the guide plate 6, and the discharge component 5 includes a transverse pipe 501. The transverse pipe 501 is provided with a water inlet groove 502 flush with the notch 704 on the side facing the adapter component 7. Baffles 503 are provided on both sides of the transverse pipe 501, and the baffles 503 can block the discharge port 702. A water guide pipe 4 is fixed on the transverse pipe 501.

[0029] In the initial stage of rainfall or before rainfall, the lifting assembly 3 is still in an elevated state, the angle between the two guide plates 6 is small, and the mobile water tank 701 is also far away from the transverse pipe 501 at this time, and the two are not in contact with each other. After the rainfall begins, the rainwater hits the guide plates 6, cleaning the dust and impurities on the surface of the guide plates 6. These dust and impurities enter the mobile water tank 701 along the inclined guide plates 6 together with the rainwater and are finally directly discharged through the discharge port 702 without being collected;

[0030] At the same time, the lifting assembly 3 continues to descend with the progress of rainfall, and the lifting assembly 3 presses the guide plate 6 downward, so that the angle between the two guide plates 6 increases. The guide plate 6 therefore pushes the mobile water tank 701 to move, and the ball 703 reduces the friction during the movement. The mobile water tank 701 moves and gradually approaches the transverse pipe 501 until it contacts the transverse pipe 501. At this time, the discharge port 702 is closed by the baffles 503 at both ends of the transverse pipe 501. The rainwater in the mobile water tank 701 can no longer be discharged and accumulates in the mobile water tank 701. As the water level rises, it eventually overflows through the gap 704, and the gap 704 is aligned with the water inlet trough 502. The overflowed water therefore flows into the transverse pipe 501 through the water inlet trough 502 and is finally collected through the water guide pipe 4. At this time, the guide plate 6 has been impacted by rainwater for a period of time, and the impurities on its surface have been removed. Therefore, too many impurities will not enter the rainwater, avoiding excessive impurities in the rainwater, thereby reducing the pressure on the impurity removal structure.

[0031] As the rain progresses, the opening and closing of the guide plate 6 is controlled, such as Figure 1 , Figure 2 , Figure 3 As shown, the lifting assembly 3 includes a central frame 301 hinged to the guide plate 6, a fixing rope 302 is fixed on the central frame 301, and a plurality of sponge blocks 303 capable of absorbing water are fixed at the outer end of the fixing rope 302. The weight of the sponge blocks 303 increases after absorbing water.

[0032] Two springs 304 and two telescopic rods 305 are fixedly disposed at the bottom end of the central frame 301 , and the two springs 304 are sleeved on the outer ends of the two telescopic rods 305 , respectively.

[0033] When it rains, the originally dry sponge block 303 will be gradually wetted by the rain. The weight of the sponge block 303 that absorbs the rain increases, and the overall weight of the lifting assembly 3 also gradually increases. The weight presses on the spring 304 and the spring 304, causing the two to gradually shrink. As a result, the lifting assembly 3 moves downward and pushes the guide plate 6 to unfold. After the weather clears up, the sponge block 303 will be gradually dried, causing the lifting assembly 3 to return to its original position.

[0034] After rainwater is collected, it needs to be properly stored, such as Figure 1 , Figure 6As shown, a water storage component 2 is provided at the bottom end of the water pipe 4, and the water storage component 2 includes a water tank 201. In order to save space, the water tank 201 can be buried underground with its top slightly above the ground. A removable top cover 202 is provided at the top of the water tank 201, and the bottom end of the water pipe 4 passes through the top cover 202 and is fixedly connected to the top cover 202.

[0035] A partition 203 is fixedly provided on the inner wall of the water tank 201 , and the partition 203 divides the interior of the water tank 201 into a sedimentation chamber 205 and a storage chamber 204 . Rainwater flowing out of the water pipe 4 enters the sedimentation chamber 205 , and a receiving box 206 is placed at the bottom end of the sedimentation chamber 205 .

[0036] The rainwater discharged through the water pipe 4 eventually enters the sedimentation chamber 205 through the top cover 202, where the rainwater accumulates and the liquid level gradually rises. During this process, the rainwater is also precipitated, and the solid impurities in the rainwater settle downward into the receiving box 206. The liquid level gradually rises, and when it reaches the partition 203, it can pass over the partition 203 and enter the storage chamber 204 to store the precipitated rainwater, while the receiving box 206 can be taken out separately to clean the sediment.

[0037] The present case also includes an energy-saving building, including a building body 1, wherein the above-mentioned energy-saving building rainwater collection device is installed on the top of the building body 1, the lifting component 3, the discharge component 5, the guide plate 6, and the adapter component 7 are all located at the top 10, and the two water storage components 2 are respectively located on both sides of the building body 1, wherein the bottom ends of the spring 304 and the telescopic rod 305 are fixedly connected to the top of the building body 1, the ball 703 is in contact with the top of the building body 1, and the transverse pipe 501 is fixed at the top of the building body 1, and the widths of the transverse pipe 501 and the movable water tank 701 are both greater than the width of the building body 1.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An energy-saving building rainwater collection device, comprising two inclined guide plates (6), characterized in that: A lifting assembly (3) is provided between the two guide plates (6), and one end of the guide plate (6) facing the lifting assembly (3) is hingedly connected to the lifting assembly (3); The other end of the guide plate (6) is provided with an adapter assembly (7), the adapter assembly (7) comprising a movable water trough (701) hingedly connected to the guide plate (6), a plurality of balls (703) being fixedly provided at the bottom end of the movable water trough (701), discharge ports (702) being provided on both sides of the movable water trough (701), and a notch (704) being provided at the top end of the movable water trough (701) away from the guide plate (6); A discharge assembly (5) is provided on a side of the adapter assembly (7) away from the guide plate (6), the discharge assembly (5) comprising a transverse pipe (501), a water inlet groove (502) flush with the notch (704) is provided on a side of the transverse pipe (501) facing the adapter assembly (7), baffles (503) are provided on both sides of the transverse pipe (501), and a water guide pipe (4) is fixedly provided on the transverse pipe (501).

2. The energy-saving building rainwater collection device according to claim 1 is characterized in that: The lifting assembly (3) comprises a central frame (301) hinged to the guide plate (6), a fixing rope (302) being fixedly provided on the central frame (301), and a plurality of sponge blocks (303) capable of absorbing water being fixedly provided at the outer end of the fixing rope (302).

3. The energy-saving building rainwater collection device according to claim 2 is characterized by: Two springs (304) and two telescopic rods (305) are fixedly provided at the bottom end of the central frame (301), and the two springs (304) are respectively sleeved on the outer ends of the two telescopic rods (305).

4. The energy-saving building rainwater collection device according to claim 1 is characterized by: A water storage assembly (2) is provided at the bottom end of the water conduit (4), the water storage assembly (2) comprising a water tank (201), a detachable top cover (202) is provided at the top end of the water tank (201), and the bottom end of the water conduit (4) passes through the top cover (202) and is fixedly connected to the top cover (202).

5. The energy-saving building rainwater collection device according to claim 4 is characterized in that: A partition (203) is fixedly provided on the inner wall of the water tank (201), and the partition (203) can separate the interior of the water tank (201) into a sedimentation chamber (205) and a storage chamber (204). A receiving box (206) is placed at the bottom end of the sedimentation chamber (205).

6. An energy-saving building, comprising a building body (1), characterized in that: The energy-saving building rainwater collection device according to any one of claims 1 to 5 is installed on the top of the building body (1), the lifting component (3), the discharge component (5), the guide plate (6), and the adapter component (7) are all located at the top (10), and the two water storage components (2) are respectively located on both sides of the building body (1).

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