A water immersion prevention device applied to a floor garden

Abstract

The utility model discloses a kind of water immersion prevention devices applied to floor garden, comprising: water level sensor, install on the floor slab layer of floor garden, for sensing water level height;Alarm control box, and the water level sensor is electrically connected by alarm connecting line;Application scene is extensive: it is applicable to various floor garden scenes such as balcony garden, air garden, balcony, can be flexibly installed in different building structures, effectively covers common waterlogging risk area.Reduce loss risk: by active drainage and real-time alarm, avoid the indoor property loss caused by long-time retention of accumulated water, reduce maintenance cost and life interference, improve the security and convenience of floor garden use.

Description

Technical Field

[0001] This utility model relates to the field of water infiltration prevention for rooftop gardens, and more particularly to a water infiltration prevention device for rooftop gardens. Background Technology

[0002] As we all know, various terrace gardens, rooftop gardens, and utility balconies rely on floor drains for drainage. During stormy weather or other special circumstances, these drains are easily clogged by fallen leaves or other debris, preventing drainage from the terrace floor and turning it into a large pool of water. If the homeowner is not home at this time, or is resting at night, they often cannot promptly discover and clear the debris blocking the drains. The accumulated water will then seep into the house through door gaps, stairwells, etc., causing unnecessary damage.

[0003] This device can effectively prevent this from happening. When water accumulates on the terrace due to poor drainage, the device will start a water pump to automatically pump out the water and also send an alarm to the homeowner's mobile phone, so that the homeowner can check the situation on the terrace in time and avoid unnecessary losses. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, one of the objectives of this utility model is to provide a water-proof device for rooftop gardens.

[0005] One of the objectives of this utility model is achieved through the following technical solution:

[0006] A flood prevention device for rooftop gardens includes:

[0007] A water level sensor is installed on the floor slab of the rooftop garden to sense the water level.

[0008] The alarm control box is electrically connected to the water level sensor via an alarm connection cable.

[0009] A water pump is electrically connected to the alarm control box via a water pump connection line and is connected to a power source.

[0010] A drain pipe is connected to the outlet of the water pump;

[0011] The alarm device includes an alarm indicator light installed on the alarm control box, which is used to emit visual and audible alarm signals.

[0012] As a further improvement to the above technical solution:

[0013] Furthermore, the water level sensor is installed near the floor drain. When the water level reaches the water level line, its positive and negative terminals are connected to form an electrical circuit, triggering the alarm control box to work.

[0014] Furthermore, the alarm control box has a built-in PLC controller for receiving electrical signals from the water level sensor and simultaneously controlling the water pump to start and the alarm device to send signals.

[0015] Furthermore, the water pump discharges the accumulated water in the rooftop garden to the external drainage system through the drain pipe.

[0016] Furthermore, the power supply for the water level sensor, alarm control box, water pump, and alarm device is provided by a unified power source.

[0017] Furthermore, the edge of the floor slab is provided with a parapet wall, and the height of the water level line is lower than the bottom height of the parapet wall to prevent water from overflowing into the room.

[0018] Furthermore, the housing of the water level sensor is made of corrosion-resistant material with an IP65 waterproof rating, and its sensor probe surface is equipped with a removable anti-clogging filter to filter leaves and debris to avoid false triggering. The edges of the alarm control box are equipped with waterproof sealing strips, the inner wall of the box is coated with a moisture-proof coating, and the bottom of the box is equipped with a waterproof vent valve to adapt to the humid environment of the floor. The PLC controller has a built-in wireless communication module that supports Wi-Fi or 4G network connection, sends alarm information to the owner, and the water pump automatically pumps water at the same time. The power supply includes a main power supply and a backup battery. The backup battery is connected in parallel with the main power supply and automatically switches to power supply when the main power supply fails, ensuring that the device can still work normally during power outages.

[0019] Furthermore, the alarm control box is equipped with a manual reset button on its surface.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] 1. Suitable for various rooftop garden scenarios such as terrace gardens, rooftop gardens, and balconies. It can be flexibly installed in different building structures to effectively cover common areas at risk of flooding.

[0022] 2. By actively draining water and providing real-time alarms, indoor property damage caused by prolonged water accumulation is avoided, maintenance costs and disruption to daily life are reduced, and the safety and convenience of using the rooftop garden are improved.

[0023] 3. When the water level reaches the set height, the water level sensor triggers the alarm control box, which simultaneously starts the water pump to drain the water and the alarm device to send a signal, promptly removing the accumulated water and alerting the homeowner.

[0024] 4. The housing of the water level sensor is made of corrosion-resistant material with a waterproof rating of IP65. The sensor probe is equipped with a removable anti-clogging filter to prevent accidental triggering by debris.

[0025] The alarm control box has waterproof sealing strips on the edges, a moisture-proof coating on the inner wall, and a waterproof and breathable valve at the bottom to adapt to humid environments.

[0026] 5. The power supply includes a main power supply and a backup battery. It automatically switches when the main power supply fails to ensure that the device works normally during power outages.

[0027] 6. Ensure that the water level line of the parapet wall at the edge of the floor slab is lower than its bottom to prevent water from entering the room through door gaps, stairwells, etc.

[0028] 7. The alarm control box is equipped with a manual reset button, which is convenient for resetting after the water accumulation problem is resolved.

[0029] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of this embodiment.

[0031] In the diagram: 1. Parapet wall; 2. Floor slab; 3. Water level line; 4. Floor drain; 5. Water level sensor; 6. Alarm connection cable; 7. Alarm control box; 8. Alarm indicator light; 9. Water pump connection cable; 10. Water pump; 11. Drain pipe; 12. Power supply connection; 13. Backup battery; 14. Anti-clogging filter; 15. Waterproof sealing strip; 16. Waterproof vent valve; 17. Wireless communication module; 18. Manual reset button. Detailed Implementation

[0032] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0033] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] Please see Figure 1 The flood prevention technology device for rooftop gardens in this embodiment includes:

[0036] Water level sensor 5 is installed on the floor slab 2 of the rooftop garden to sense the water level height;

[0037] The alarm control box 7 is electrically connected to the water level sensor 5 via the alarm connection cable 6.

[0038] The water pump 10 is electrically connected to the alarm control box 7 via the water pump connection line 9 and is connected to the power supply 12;

[0039] Drain pipe 11 is connected to the outlet of water pump 10;

[0040] The alarm device includes an alarm indicator light 8 installed on the alarm control box 7, which is used to emit visual and audible alarm signals.

[0041] The water level sensor 5 is installed near the floor drain 4. When the water level reaches the water level line 3, its positive and negative terminals are connected to form an electrical circuit, triggering the alarm control box 7 to work.

[0042] The alarm control box 7 has a built-in PLC controller, which is used to receive the electrical signal from the water level sensor 5 and synchronously control the water pump 10 to start and the alarm device to send a signal.

[0043] The water pump 10 discharges the accumulated water in the rooftop garden to the external drainage system through the drain pipe 11.

[0044] The power supply for the water level sensor 5, the alarm control box 7, the water pump 10, and the alarm device is provided by the power supply 12.

[0045] The edge of floor slab 2 is provided with parapet wall 1, and the height of water level line 3 is lower than the bottom height of parapet wall 1 to prevent water from overflowing into the room.

[0046] The housing of the water level sensor 5 is made of corrosion-resistant material with an IP65 waterproof rating, and its sensor probe surface is equipped with a removable anti-clogging filter 14 to filter leaves and debris to avoid false triggering. The edge of the alarm control box 7 is equipped with a waterproof sealing strip 15, the inner wall of the box is coated with a moisture-proof coating, and the bottom of the box is equipped with a waterproof vent valve 16 to adapt to the humid environment of the floor. The PLC controller has a built-in wireless communication module 17, which supports Wi-Fi or 4G network connection and sends alarm information to the owner. At the same time, the water pump 10 automatically pumps water. The power supply 12 includes a main power supply and a backup battery 13. The backup battery 13 is connected in parallel with the main power supply. When the main power supply fails, the power supply is automatically switched to ensure that the device can still work normally during power outages.

[0047] The surface of the alarm control box 7 is equipped with a manual reset button 18.

[0048] Working principle: When the floor drain 4 of the terrace garden is blocked, the water level in the terrace floor slab 2 will rise, causing water accumulation. When the water level reaches the water level line 3, the water level sensor 5 with positive and negative terminals will connect, creating a loop. This loop connects to the alarm control box 7 via the alarm connection line 6, activating the alarm indicator light 8 inside the alarm control box 7 and triggering an alarm sound. Simultaneously, the PLC controller built into the alarm control box 7 will start working, sending an alarm message to the homeowner's mobile phone via wireless communication module, and simultaneously controlling the water pump 10 to automatically start pumping water.

[0049] At the same time, the water pump 10, which is connected to the power supply 12, starts to work through the water pump connection line 9, and drains the water on the ground through the drain pipe 11, thereby solving the safety hazard of water seepage on the terrace.

[0050] When the flooding problem is resolved and the water level drops to the safety line, the positive and negative terminals of the water level sensor 5 are disconnected, preventing the formation of a circuit. The water pump 10 will also stop working. This device can effectively avoid safety hazards caused by untimely drainage in terrace gardens and rooftop gardens.

[0051] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A water immersion preventing device applied to a floor garden, characterized by, include: Floor slab (2); A water level sensor (5) is installed on the floor slab (2) of the roof garden to sense the water level height; The alarm control box (7) is electrically connected to the water level sensor (5) via the alarm connection line (6); The water pump (10) is electrically connected to the alarm control box (7) via the water pump connection line (9) and connected to the power supply (12). A drain pipe (11) is connected to the outlet of the water pump (10); The alarm device includes an alarm indicator light (8) installed on the alarm control box (7) for emitting visual and audible alarm signals.

2. The submersion prevention device of claim 1, wherein: The water level sensor (5) is located near the floor drain (4). When the water level reaches the water level line (3), its positive and negative terminals are connected to form an electrical circuit, triggering the alarm control box (7) to work.

3. The submersion prevention device of claim 2, wherein: The alarm control box (7) has a built-in PLC controller, which is used to receive the electrical signal from the water level sensor (5) and synchronously control the water pump (10) to start and the alarm device to send out signals.

4. The submersion prevention device of claim 3, wherein: The water pump (10) discharges the accumulated water in the roof garden to the external drainage system through the drain pipe (11).

5. The submersion prevention device of claim 4, wherein: The power supply for the water level sensor (5), the alarm control box (7), the water pump (10) and the alarm device is provided by the power supply (12).

6. The submersion prevention device of claim 5, wherein: The edge of the floor slab (2) is provided with a parapet wall (1), and the height of the water level line (3) is lower than the bottom height of the parapet wall (1) to prevent water from overflowing into the room.

7. The submersion prevention device of claim 6, wherein: The housing of the water level sensor (5) is made of corrosion-resistant material with a waterproof rating of IP65, and its sensing probe surface is provided with a removable anti-clogging filter (14) to filter leaves and debris to avoid false triggering. The edge of the alarm control box (7) is provided with a waterproof sealing strip (15), the inner wall of the box is coated with a moisture-proof coating, and the bottom of the box is provided with a waterproof vent valve (16) to adapt to the humid environment of the floor. The PLC controller has a built-in wireless communication module (17) that supports Wi-Fi or 4G network connection and sends alarm information to the owner. At the same time, the water pump (10) automatically pumps water. The power supply (12) includes a main power supply and a backup battery (13). The backup battery (13) is connected in parallel with the main power supply. When the main power supply is cut off, the power supply is automatically switched to ensure that the device can still work normally when the power is off.

8. The water-proof device according to claim 7, characterized in that: The alarm control box (7) is equipped with a manual reset button (18) on its surface.

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