A water supply and drainage structure for greening building facades

Abstract

The utility model discloses a water supply and drainage structure for building facade greening, which belongs to the technical field of drainage equipment. The water supply and drainage structure for building facade greening comprises a wall body and a plurality of equipment compartments, wherein the equipment compartment is fixed to one side of the wall body, a support seat is fixedly connected between the bottom of the equipment compartment and the wall, a water tank is fixedly connected to the top of the equipment compartment, and a cultivation box is fixedly connected to the side of the equipment compartment away from the wall. The hydraulic cylinder can be used in conjunction with a sealing plate so that the water inlet end of the irrigation dropper can be automatically opened and closed, thereby realizing automatic irrigation when vegetation lacks water, and the operation is convenient and fast, saving time and labor. At the same time, drainage plates and filter cotton are added, and with the cooperation of an adjusting component and a scraper, excess water can be filtered and discharged from the cultivation box to avoid rotting of the vegetation root system due to excessive irrigation and inability to discharge water, thereby facilitating the normal growth of vegetation.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, and more specifically to a water supply and drainage structure for greening building facades. Background Art

[0002] With the development of urban construction, people's requirements for living environment are getting higher and higher, and greening is an indispensable condition. Among them, building facade greening is a popular architectural form in such high-density and high-volume-ratio urban communities. It not only increases the greening area, but also enriches the facade shape, and also provides a significant role for the thermal insulation function of the building.

[0003] Based on the above, the inventors found that the existing building facade greening usually requires staff to hold watering tools for regular watering, and it is impossible to automatically water when the vegetation is short of water. The operation is inconvenient, time-consuming and labor-intensive. At the same time, when too much water is watered, it cannot be automatically discharged, which easily causes the roots of the vegetation to rot and wither, which is not conducive to the normal growth of the vegetation. Therefore, in view of this, the existing structure is studied and improved, and a water supply and drainage structure for building facade greening is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a water supply and drainage structure for greening the facades of buildings. It can use a hydraulic cylinder in conjunction with a sealing plate to enable the water inlet end of the irrigation drip tube to open and close automatically, thereby realizing automatic irrigation when the vegetation is short of water. The operation is convenient and quick, saving time and effort. At the same time, drainage plates and filter cotton are added, and with the cooperation of adjustment components and scrapers, excess water can be filtered and discharged from the cultivation box to avoid root rot of vegetation due to excessive watering that cannot be discharged, thereby facilitating the normal growth of vegetation.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A water supply and drainage structure for building facade greening, comprising a wall and a plurality of equipment compartments, wherein the equipment compartment is fixed to one side of the wall, a support seat is fixedly connected between the bottom of the equipment compartment and the wall, a water tank is fixedly connected to the top of the equipment compartment, a cultivation box is fixedly connected to the side of the equipment compartment away from the wall, a plurality of irrigation drip pipes are connected through the bottom of the side of the water tank away from the wall, a water control mechanism is arranged inside the water tank, an adjustment component is arranged inside the equipment compartment, a scraper is slidably connected inside the cultivation box, one end of the scraper extends into the equipment compartment and is connected to the adjustment component;

[0009] The water control mechanism comprises a hydraulic cylinder fixed on the inner wall of the water tank, the output bottom end of the hydraulic cylinder is fixedly connected to a mounting frame, one side of the mounting frame is fixedly connected to a sealing plate, and the sealing plate is sealed to the water inlet end of the irrigation drip pipe.

[0010] Furthermore, the end of the irrigation drip pipe away from the water tank is tilted downward, and a plurality of evenly distributed water outlet holes are provided on both sides.

[0011] Furthermore, the adjustment component includes a stepper motor, a screw and two pulleys, the stepper motor is fixed to the inner wall at one end of the equipment cabin, the screw rotates between the inner walls at both ends of the equipment cabin through a bearing seat, one of the pulleys is connected to the output shaft of the stepper motor through a coupling, and the other pulley is fixed to the outer periphery of one end of the screw, the two pulleys are connected by a synchronous belt transmission, and the outer peripheral threaded sleeve of the screw is provided with a moving block.

[0012] Furthermore, a guide hole is provided between the equipment cabin and the cultivation box, and one end of the scraper extends to the interior of the equipment cabin through the guide hole and is fixedly connected to the moving block.

[0013] Furthermore, drainage outlets are provided at the bottoms of both ends of the cultivation box.

[0014] Furthermore, a drainage board is fixedly connected to the inside of the cultivation box, and the scraper is located below the drainage board, and filter cotton is laid on the top of the drainage board.

[0015] Furthermore, a water inlet joint is fixedly installed at one end of the water tank, and one end of the water inlet joint is connected to a water supply pipe.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) In this scheme, the water inlet end of the irrigation drip tube can be opened and closed automatically through the combination of a hydraulic cylinder and a sealing plate. When the vegetation is short of water, the sealing plate is lifted to open the water inlet end of the irrigation drip tube, and the water in the water tank is discharged along the inclined irrigation drip tube. After the irrigation is completed, the sealing plate is used to block the water inlet end of the irrigation drip tube to prevent water from being discharged. The overall operation can realize automatic irrigation when the vegetation is short of water. The operation is convenient and fast, saving time and effort.

[0019] (2) This solution, by adding drainage plates and filter cotton, and with the cooperation of adjustment components and scrapers, can filter and discharge excess water from the cultivation box, avoiding excessive water that cannot be discharged and causing root rot of vegetation, which is beneficial to the normal growth of vegetation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the cultivation box of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the equipment compartment of the utility model;

[0023] Figure 4 It is a schematic diagram of the side sectional structure of the cultivation box of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Wall;

[0026] 2. Equipment compartment;

[0027] 3. Support seat;

[0028] 4. Water tank;

[0029] 5. Cultivation box;

[0030] 6. Watering drip tube;

[0031] 7. Water control mechanism; 71. Hydraulic cylinder; 72. Mounting frame; 73. Sealing plate;

[0032] 8. Adjustment assembly; 81. Stepping motor; 82. Screw rod; 83. Pulley; 84. Synchronous belt; 85. Moving block;

[0033] 9. Scraper;

[0034] 10. Drainage outlet;

[0035] 11. Drainage and storage board;

[0036] 12. Filter cotton;

[0037] 13. Water inlet connector;

[0038] 14. Water supply pipe. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0040] Example:

[0041] See also Figure 1-4 , a water supply and drainage structure for building facade greening, comprising a wall 1 and a plurality of equipment compartments 2, the equipment compartment 2 being fixed to one side of the wall 1, a support seat 3 being fixedly connected between the bottom of the equipment compartment 2 and the wall 1, a water tank 4 being fixedly connected to the top of the equipment compartment 2, a cultivation box 5 being fixedly connected to the side of the equipment compartment 2 away from the wall 1, a plurality of irrigation drip tubes 6 being connected through the bottom of the side of the water tank 4 away from the wall 1, a water control mechanism 7 being arranged inside the water tank 4, an adjustment component 8 being arranged inside the equipment compartment 2, a scraper 9 being slidably connected inside the cultivation box 5, one end of the scraper 9 extending into the equipment compartment 2 and connected to the adjustment component 8;

[0042] The water control mechanism 7 includes a hydraulic cylinder 71 fixed on the inner wall of the water tank 4. The output bottom end of the hydraulic cylinder 71 is fixedly connected to a mounting frame 72. One side of the mounting frame 72 is fixedly connected to a sealing plate 73. The sealing plate 73 is sealed to the water inlet end of the irrigation drip pipe 6.

[0043] See also Figure 1 and Figure 4 The end of the irrigation drip tube 6 away from the water tank 4 is tilted downward, and a plurality of evenly distributed water outlet holes are provided on both sides.

[0044] See also Figure 3 The adjustment component 8 includes a stepper motor 81, a screw rod 82 and two pulleys 83. The stepper motor 81 is fixed to the inner wall at one end of the equipment compartment 2. The screw rod 82 rotates between the inner walls at both ends of the equipment compartment 2 through a bearing seat. One of the pulleys 83 is connected to the output shaft of the stepper motor 81 through a coupling, and the other pulley 83 is fixed to the outer periphery of one end of the screw rod 82. The two pulleys 83 are connected through a synchronous belt 84. A moving block 85 is provided on the outer threaded sleeve of the screw rod 82.

[0045] See also Figure 2 and Figure 3 A guide hole is opened between the equipment cabin 2 and the cultivation box 5 , and one end of the scraper 9 extends into the interior of the equipment cabin 2 through the guide hole and is fixedly connected to the moving block 85 .

[0046] See also Figure 2 and Figure 4 Drainage outlets 10 are provided at the bottoms of both ends of the cultivation box 5.

[0047] See also Figure 2 A drainage board 11 is fixedly connected to the inside of the cultivation box 5, and the scraper 9 is located below the drainage board 11, and a filter cotton 12 is laid on the top of the drainage board 11.

[0048] See also Figure 1 A water inlet joint 13 is fixedly installed at one end of the water tank 4, and a water supply pipe 14 is connected to one end of the water inlet joint 13.

[0049] When in use: connect the water tank 4 with the external water supply pipe 14 through the water inlet joint 13, and fill the water tank 4 with water. With the cooperation of the hydraulic cylinder 71 and the sealing plate 73, the water inlet end of the irrigation drip tube 6 can be automatically opened and closed. When the vegetation is short of water, lift the sealing plate 73 to open the water inlet end of the irrigation drip tube 6, and the water in the water tank 4 is discharged along the inclined irrigation drip tube 6. After the irrigation is completed, the sealing plate 73 is used to block the water inlet end of the irrigation drip tube 6 to prevent the water from being discharged. The overall operation can realize automatic irrigation when the vegetation is short of water. The irrigation is convenient and fast to operate, saving time and effort. At the same time, the added drainage board 11 and filter cotton 12 filter the excess water to the bottom of the cultivation box 5. At this time, the stepper motor 81 is started. With the cooperation of the pulley 83 and the synchronous belt 84, the screw rod 82 can be rotated forward or reversely, so that the moving block 85 can drive the scraper 9 to move back and forth, and the excess water is discharged from the cultivation box 5 through the drain port 10, so as to avoid excessive water irrigation and the inability to distribute water, which will cause the root system of the vegetation to rot, thereby facilitating the normal growth of the vegetation.

[0050] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A water supply and drainage structure for greening building facades, comprising a wall (1) and a plurality of equipment compartments (2), wherein the equipment compartments (2) are fixed to one side of the wall (1), and a support base (3) is fixedly connected between the bottom of the equipment compartment (2) and the wall (1), characterized in that: A water tank (4) is fixedly connected to the top of the equipment cabin (2); a cultivation box (5) is fixedly connected to the side of the equipment cabin (2) away from the wall (1); a plurality of irrigation drip tubes (6) are connected through the bottom of the side of the water tank (4) away from the wall (1); a water control mechanism (7) is arranged inside the water tank (4); an adjustment component (8) is arranged inside the equipment cabin (2); a scraper (9) is slidably connected inside the cultivation box (5); one end of the scraper (9) extends into the equipment cabin (2) and is connected to the adjustment component (8); The water control mechanism (7) comprises a hydraulic cylinder (71) fixed on the inner wall of the water tank (4); the output bottom end of the hydraulic cylinder (71) is fixedly connected to a mounting frame (72); one side of the mounting frame (72) is fixedly connected to a sealing plate (73); and the sealing plate (73) is sealedly connected to the water inlet end of the irrigation drip pipe (6).

2. A water supply and drainage structure for building facade greening according to claim 1, characterized in that: The end of the irrigation drip pipe (6) away from the water tank (4) is tilted downward, and a plurality of evenly distributed water outlet holes are provided on both sides.

3. The water supply and drainage structure for building facade greening according to claim 1, characterized in that: The adjustment assembly (8) comprises a stepper motor (81), a screw rod (82) and two pulleys (83), wherein the stepper motor (81) is fixed to the inner wall at one end of the equipment compartment (2), and the screw rod (82) is rotated between the inner walls at both ends of the equipment compartment (2) through a bearing seat, wherein one of the pulleys (83) is connected to the output shaft of the stepper motor (81) through a coupling, and the other pulley (83) is fixed to the outer periphery of one end of the screw rod (82), and the two pulleys (83) are connected to each other through a synchronous belt (84), and a moving block (85) is provided on the outer periphery of the screw rod (82).

4. The water supply and drainage structure for building facade greening according to claim 1, characterized in that: A guide hole is provided between the equipment cabin (2) and the cultivation box (5), and one end of the scraper (9) extends into the interior of the equipment cabin (2) through the guide hole and is fixedly connected to the moving block (85).

5. The water supply and drainage structure for building facade greening according to claim 1, characterized in that: The bottoms of both ends of the cultivation box (5) are provided with drainage outlets (10).

6. The water supply and drainage structure for building facade greening according to claim 1, characterized in that: A drainage board (11) is fixedly connected inside the cultivation box (5), and the scraper (9) is located below the drainage board (11). Filter cotton (12) is laid on the top of the drainage board (11).

7. The water supply and drainage structure for building facade greening according to claim 1, characterized in that: A water inlet joint (13) is fixedly mounted on one end of the water tank (4), and a water supply pipe (14) is connected to one end of the water inlet joint (13).

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