Siphon drainage device for protection of planting roof

Abstract

The utility model relates to the technical field of siphon drainage, and discloses a planting roof protection siphon drainage device which comprises a collecting tank, a blocking device is arranged at the top of the collecting tank and comprises a lead screw, one end of the lead screw is inserted into the inner wall of the collecting tank and rotationally connected with the inner wall of the collecting tank, and the other end of the lead screw is connected with the collecting tank. The outer edge of the lead screw is in threaded connection with a sliding block, the outer edge of the sliding block is in sliding connection with the inner wall of the collecting groove, the top of the sliding block is rotationally connected with a supporting rod, and the end, away from the sliding block, of the supporting rod is rotationally connected with a first filtering plate. And an electric telescopic rod is controlled to work, a push plate is driven to move at the top of a collecting groove, the garbage blocked by a first filter plate can be pushed away from the top of the collecting groove, and the garbage is prevented from entering the inner wall of the collecting groove to block a water outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of siphon drainage, in particular to a planting top plate protective siphon drainage device. Background Art

[0002] Siphon drainage, whose full name is roof siphon rainwater drainage system, uses the Bernoulli equation to calculate the pressure in the drainage pipe. It changes the pressure in the drainage pipe by changing the diameter of the pipes and pipe fittings, forming a full pipe flow and quickly draining water under the action of pressure.

[0003] The existing planting roof protective siphon drainage device can refer to the Chinese utility model patent with the authorization announcement number CN212743185U, which discloses a planting roof siphon drainage system, "including a roof, a plurality of rainwater buckets installed on the roof, a horizontally arranged suspension pipe and a riser, the water outlet end of the suspension pipe is connected to the water inlet end of the riser, and a sound insulation device is detachably provided on the outer wall of the connection between the suspension pipe and the connecting pipe, a control cover is provided on the outside of the rainwater bucket, a circle of sand settling trough is provided at the bottom edge of the flow limiting cover, the bottom of the control cover is clamped with the roof, a first water inlet hole is provided on the side wall of the sand settling trough, and a plurality of flow blocking baffles are provided inside the riser. The utility model can gradually reduce the flow rate of rainwater inside the riser, can effectively prevent the faster water flow from causing a great impact on the building foundation, and can keep the negative pressure in the negative pressure zone stable, and the negative pressure will not exceed the standard; it can effectively prevent the suspension pipe from being blocked by mud and sand, and can isolate the noise generated at the connection between the suspension pipe and the connecting pipe."

[0004] When the above-mentioned equipment is in use, a control cover is used to prevent the mud and sand in the rainwater from passing through the rainwater gutter and flowing into the suspension pipe for sedimentation, which effectively prevents the suspension pipe from being blocked by mud and sand and increases the service life of the entire system. However, during the use of the above-mentioned device, it is not convenient to clean the impurities mixed in the rainwater, resulting in the accumulation of impurities and garbage in the sump, affecting the use of the device, and the above-mentioned device cannot collect rainwater, resulting in a waste of rainwater. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a planting top plate protective siphon drainage device, which has the advantages of being able to clean up impurities and garbage in the sump to prevent impurities and garbage from clogging the drainage outlet, and has the advantages of being able to collect rainwater and reuse rainwater to improve the utilization rate of rainwater, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a planting top plate protective siphon drainage device, comprising a collecting trough, a blocking device is arranged on the top of the collecting trough, the blocking device comprises a screw rod, and one end of the screw rod is inserted into the inner wall of the collecting trough and is rotatably connected to the inner wall of the collecting trough, the outer edge of the screw rod is threadedly connected to a slider, and the outer edge of the slider is slidably connected to the inner wall of the collecting trough, the top of the slider is rotatably connected to a support rod, and the end of the support rod away from the slider is rotatably connected to a first filter plate, and the bottom of the first filter plate is rotatably connected to the top of the collecting trough.

[0007] As a preferred technical solution of the utility model, the top of the collecting trough is fixedly connected with a garbage cleaning device by bolts, and the garbage cleaning device includes an electric telescopic rod, and a push plate is welded and fixed at the power rod end of the electric telescopic rod, and the bottom of the push plate is slidably connected to the top of the collecting trough.

[0008] As a preferred technical solution of the utility model, the inner wall of the collecting trough is fixedly connected to a rain gutter by bolts, and a drainage outlet is opened at the bottom of the collecting trough at a position corresponding to the rain gutter, and a connecting pipe is fixedly connected to the bottom of the collecting trough at a position corresponding to the drainage outlet.

[0009] As a preferred technical solution of the utility model, one end of the connecting pipe away from the collecting tank is fixedly connected to a filtering device, and the filtering device includes a filtering box, and the inner wall of the filtering box is slidably connected to a second filtering plate.

[0010] As a preferred technical solution of the utility model, a sealing device is provided on the inner wall of the filter box, and the sealing device includes a sealing plate, and the sealing plate and the filter box are rotatably connected by a hinge, the inner wall of the sealing plate is slidably connected with a return spring, and one end of the return spring is welded and fixed with a block slidably connected to the inner wall of the sealing plate, and a push rod is slidably connected to the position of the inner wall of the filter box corresponding to the block.

[0011] As a preferred technical solution of the utility model, a slot is provided at a position corresponding to the block on the inner wall of the filter box, and the inner wall of the slot is slidably connected to the outer wall of the block, and limited position circular blocks are welded and fixed at both ends of the push rod.

[0012] As a preferred technical solution of the utility model, a conduit is welded and fixed to the bottom of the filter box, and one end of the conduit away from the filter box is fixedly connected to a water tank, and a control valve is welded and fixed to the outer wall of the water tank.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The planting top plate protection siphon drainage device can filter the rainwater entering the collection trough and block the garbage in the rainwater through the first filter plate. The electric telescopic rod is controlled to work and drive the push plate to move on the top of the collection trough, so that the garbage blocked by the first filter plate can be pushed off from the top of the collection trough to prevent the garbage from entering the inner wall of the collection trough and blocking the drainage port.

[0015] 2. The planting top plate protective siphon drainage device achieves the purpose of siphon drainage through a rainwater bucket fixedly connected by bolts on the inner wall of the collecting trough, and uses a connecting pipe to guide rainwater into the filter box. A second filter plate slidably connected to the inner wall of the filter box is used to filter fine impurities in the rainwater. The filtered water is sent to a water storage tank for storage through a conduit fixedly connected to the bottom of the filter box, which is convenient for subsequent use and improves the utilization rate of rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cleaning structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the filtering structure of the utility model;

[0020] Figure 5 For this utility model Figure 3 Schematic diagram of the structure at A in the middle;

[0021] Figure 6 This is a schematic diagram of the angle adjustment structure of the utility model;

[0022] Figure 7 For this utility model Figure 6 Schematic diagram of the structure at point B in the middle.

[0023] In the figure: 1. collecting trough; 2. blocking device; 201. screw rod; 202. slider; 203. support rod; 204. first filter plate; 3. garbage cleaning device; 301. electric telescopic rod; 302. push plate; 4. rainwater bucket; 5. connecting pipe; 6. filtering device; 601. filter box; 602. second filter plate; 7. sealing device; 701. sealing plate; 702. push rod; 703. block; 704. reset spring; 8. conduit; 9. water storage tank; 10. control valve. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0025] See also Figure 1-7 A planting top plate protective siphon drainage device comprises a collecting tank 1, a blocking device 2 is arranged on the top of the collecting tank 1, the blocking device 2 comprises a screw rod 201, and one end of the screw rod 201 is inserted into the inner wall of the collecting tank 1 and is rotatably connected to the inner wall of the collecting tank 1, a slider 202 is threadedly connected to the outer edge of the screw rod 201, and the outer edge of the slider 202 is slidably connected to the inner wall of the collecting tank 1, a support rod 203 is rotatably connected to the top of the slider 202, and the end of the support rod 203 away from the slider 202 is rotatably connected to The first filter plate 204, the bottom of the first filter plate 204 is rotatably connected to the top of the collecting tank 1, and by rotating the screw rod 201, the slider 202 connected to the outer thread of the screw rod 201 is driven to slide in the inner wall of the collecting tank 1, and the support rod 203 rotatably connected to the top of the slider 202 is driven to move, so that the support rod 203 can support the first filter plate 204 while moving, thereby realizing the adjustment of the angle of the first filter plate 204, which is convenient for controlling the flow of rainwater entering the collecting tank 1.

[0026] The top of the collecting trough 1 is fixedly connected with a garbage cleaning device 3 by bolts. The garbage cleaning device 3 includes an electric telescopic rod 301, and a push plate 302 is welded and fixed to the power rod end of the electric telescopic rod 301. The bottom of the push plate 302 is slidably connected to the top of the collecting trough 1. When the electric telescopic rod 301 is working, it can drive the push plate 302 to slide on the top of the collecting trough 1, thereby reducing the friction resistance between the push plate 302 and the collecting trough 1 when sliding, and can clean up the leaves that fall on the top of the collecting trough 1.

[0027] The inner wall of the collecting tank 1 is fixedly connected to a rain gutter 4 by bolts, and a drainage outlet is opened at the bottom of the collecting tank 1 at a position corresponding to the rain gutter 4. A connecting pipe 5 is fixedly connected to the bottom of the collecting tank 1 at a position corresponding to the drainage outlet. The rain gutter 4 can be used to siphon water in the inner wall of the collecting tank 1 to improve the drainage efficiency of the device.

[0028] One end of the connecting pipe 5 away from the collecting tank 1 is fixedly connected to a filtering device 6, which includes a filtering box 601, and the inner wall of the filtering box 601 is slidably connected to a second filter plate 602. By manually pulling the second filter plate 602 to move, the second filter plate 602 can be taken out from the inner wall of the filtering box 601, which facilitates the replacement of the second filter plate 602 and improves the filtering effect of the second filter plate 602.

[0029] The inner wall of the filter box 601 is provided with a sealing device 7, which includes a sealing plate 701, and the sealing plate 701 is rotatably connected to the filter box 601 through a hinge, the inner wall of the sealing plate 701 is slidably connected with a return spring 704, and one end of the return spring 704 is welded and fixed with a block 703 slidably connected to the inner wall of the sealing plate 701, and the inner wall of the filter box 601 and the position corresponding to the block 703 are slidably connected with a push rod 702, and the inner wall of the filter box 601 and the position corresponding to the block 703 are provided with a card slot, and the inner wall of the card slot is slidably connected to the outer wall of the block 703. Then, the two ends of the push rod 702 are welded with fixed limiting circular blocks. When the second filter plate 602 needs to be replaced, the push rod 702 is manually pressed to move the push rod 702 in the inner wall of the filter box 601, and the push rod 702 pushes the block 703 out of the slot opened on the inner wall of the filter box 601, so that the block 703 and the filter box 601 are separated from each other. At the same time, the block 703 squeezes the reset spring 704, and the elastic potential energy of the reset spring 704 increases. Then, the sealing plate 701 is manually opened, and the elastic potential energy of the reset spring 704 is used to reset the block 703.

[0030] A conduit 8 is welded and fixed to the bottom of the filter box 601, and one end of the conduit 8 away from the filter box 601 is fixedly connected to a water tank 9. A control valve 10 is welded and fixed to the outer wall of the water tank 9. The water tank 9 can collect rainwater and is connected to an external water pipe by the control valve 10. The outflow of water in the water tank 9 is controlled by the control valve 10.

[0031] Working principle: when in use, the first filter plate 204 is provided to filter the rainwater entering the collection tank 1 and to block the garbage in the rainwater. The electric telescopic rod 301 is controlled to work and drive the push plate 302 to move on the top of the collection tank 1, so that the garbage blocked by the first filter plate 204 can be pushed off from the top of the collection tank 1 to prevent the garbage from entering the inner wall of the collection tank 1 and blocking the drain outlet. The rainwater enters the collection tank 1, and the rainwater bucket 4 fixedly connected to the inner wall of the collection tank 1 with bolts can achieve the purpose of siphon drainage. The connecting pipe 5 is used to guide the rainwater into the filter box 601, and the second filter plate 602 slidably connected to the inner wall of the filter box 601 can filter the fine impurities in the rainwater. The filtered water is sent to the water storage tank 9 for storage through the conduit 8 fixedly connected to the bottom of the filter box 601 for subsequent use.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A planting roof protection siphon drainage device, comprising a collecting trough (1), characterized in that: The top of the collecting trough (1) is provided with a blocking device (2), the blocking device (2) comprising a screw (201), one end of the screw (201) is inserted into the inner wall of the collecting trough (1) and is rotatably connected to the inner wall of the collecting trough (1), the outer edge of the screw (201) is threadedly connected to a slider (202), and the outer edge of the slider (202) is slidably connected to the inner wall of the collecting trough (1), the top of the slider (202) is rotatably connected to a support rod (203), and the end of the support rod (203) away from the slider (202) is rotatably connected to a first filter plate (204), and the bottom of the first filter plate (204) is rotatably connected to the top of the collecting trough (1).

2. A planting top plate protective siphon drainage device according to claim 1, characterized in that: The top of the collecting trough (1) is fixedly connected to a garbage cleaning device (3) by means of bolts, the garbage cleaning device (3) comprising an electric telescopic rod (301), and a push plate (302) is welded and fixed to the power rod end of the electric telescopic rod (301), the bottom of the push plate (302) being slidably connected to the top of the collecting trough (1).

3. The planting top plate protection siphon drainage device according to claim 1, characterized in that: The inner wall of the collecting trough (1) is fixedly connected to a rain gutter (4) by means of bolts, and a drainage outlet is provided at a position of the bottom of the collecting trough (1) corresponding to the rain gutter (4), and a connecting pipe (5) is fixedly connected at a position of the bottom of the collecting trough (1) corresponding to the drainage outlet.

4. The planting top plate protection siphon drainage device according to claim 3, characterized in that: One end of the connecting pipe (5) away from the collecting tank (1) is fixedly connected to a filtering device (6), wherein the filtering device (6) comprises a filtering box (601), and a second filtering plate (602) is slidably connected to the inner wall of the filtering box (601).

5. The planting top plate protection siphon drainage device according to claim 4, characterized in that: The inner wall of the filter box (601) is provided with a sealing device (7), and the sealing device (7) includes a sealing plate (701), and the sealing plate (701) and the filter box (601) are rotatably connected via a hinge; the inner wall of the sealing plate (701) is slidably connected with a return spring (704), and one end of the return spring (704) is welded and fixed with a clamping block (703) slidably connected to the inner wall of the sealing plate (701); the inner wall of the filter box (601) is slidably connected with a push rod (702) at a position corresponding to the clamping block (703).

6. The planting top plate protection siphon drainage device according to claim 5, characterized in that: A slot is provided at a position corresponding to the inner wall of the filter box (601) and the block (703), and the inner wall of the slot is slidably connected to the outer wall of the block (703). The two ends of the push rod (702) are welded and fixed with limited position circular blocks.

7. The planting top plate protection siphon drainage device according to claim 4, characterized in that: A conduit (8) is welded and fixed to the bottom of the filter box (601), and one end of the conduit (8) away from the filter box (601) is fixedly connected to a water storage tank (9), and a control valve (10) is welded and fixed to the outer wall of the water storage tank (9).

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