CN108934580A - A kind of Multifunctional tree pool - Google Patents

Abstract

The invention provides a multifunctional tree pool, which includes a tree pool cavity, a support rod, a stretched film, a lighting lamp, a water collecting plate, a water tank, a generator, a water turbine, a valve and a storage battery, and is characterized in that: the tree pool A number of support rods with cavities are arranged in the cavity, and the upper end of the support rod has an extension extending obliquely outward, the tension film is arranged on the extension part of the support rod, and the lighting lamp is arranged at the end of the extension part of the support rod; The plate is arranged at the bottom of the tensioned membrane, and is connected with the supporting rod, supported by the supporting rod; on the supporting rod, there is an opening at the connection with the water collecting plate, a water tank is arranged under the opening, a water turbine is arranged under the water tank, and a water turbine is arranged under the water turbine. Valve; one side of the water turbine is connected to the generator, the generator is connected to the storage battery through wires, and the storage battery is connected to the lighting lamp through wires. The multi-functional tree pool can collect rainwater and use it to generate electricity.

Description

A kind of multifunctional tree pool

technical field

The invention relates to a tree pool, in particular to a tree pool capable of collecting and utilizing rainwater.

Background technique

Tree ponds, also known as rain ponds, are generally placed around trees. At present, the function of garden tree pools in cities is generally to enclose garden trees. Tree pools can provide people to sit and have a rest under trees, and trees can provide shade. Tree ponds are generally solid or hollow, and cannot keep out the rain in rainy days. They have the function of collecting rainwater but cannot use it to generate electricity, nor do they have the function of temporarily storing rainwater to generate electricity and provide lighting.

Contents of the invention

The purpose of the present invention is to provide a multi-functional tree pond, which can collect and temporarily store rainwater, alleviate the flood problem caused by short-term heavy rain, realize organized discharge of rainwater, and generate electricity to provide lighting; at the same time, it has certain shade , rain protection, water storage, power saving and other functions.

The present invention is achieved in the following way: a multi-functional tree pool, including a tree pool cavity, a support rod, a stretched film, a lighting lamp, a water collecting plate, a water tank, a generator, a water turbine, a valve and a storage battery, is characterized in that: A number of support rods with cavities are arranged in the pool cavity, the upper end of the support rod has an extension extending obliquely outward, the tension film is arranged on the extension part of the support rod, and the lighting lamp is arranged at the end of the extension part of the support rod; The water collecting plate is arranged at the bottom of the tensioned membrane, and is connected with the supporting rod, supported by the supporting rod; on the supporting rod, there is an opening at the connection with the water collecting plate, a water tank is arranged under the opening, a water turbine is arranged under the water tank, and the water turbine A valve is set at the bottom; one side of the turbine is connected to the generator, the generator is connected to the storage battery through wires, and the storage battery is connected to the lighting lamp through wires. The tensioned membrane and the water collecting plate can collect rainwater, and the rainwater flows into the cavity of the supporting rod through the opening of the connection between the supporting rod and the collecting plate, and the rainwater enters the water tank; after the water tank collects a certain amount of rainwater, open the valve, Then the rainwater flows down and drives the water turbine to rotate, and the water turbine drives the generator to rotate to generate electricity, and the rainwater finally flows into the tree pool cavity; the electric energy generated by the generator can be stored in the battery, and the battery can provide part of the power for the lighting.

Further, the cavity of the tree pond is respectively connected with an overflow pipe and a drip irrigation pipe. The overflow pipe is used for drainage, and the drip irrigation pipe can be used for irrigation.

Further, a reinforcement beam is provided between adjacent support rods.

Further, sponges are laid along the inside of the water collecting plate and the tensioned membrane. The sponge reduces the sound of rain falling on the canopy and catchment panels while slowing down the flow of water.

Further, a filter screen is provided on the opening of the connection between the support rod and the water collecting plate. The filter screen can filter out debris such as leaves and insects.

Furthermore, a tree pool cover plate is provided on the edge of the tree pool cavity, and the tree pool cover plate is made of wood or cement for people to sit down and have a rest.

Further, the diameter of the outer circle of the tensioned membrane is larger than that of the cover plate of the tree pool, and the tensioned membrane can shade and keep out the rain for the people below.

Further, the material of the support rod is thickened stainless steel.

Further, in order to automatically open or close the valve, the valve is set as a normally open solenoid valve, and a float level switch is installed in the water tank, and the float level switch is connected to the battery and the normally open solenoid valve through external cables. The float level switch is used to detect the height of the liquid level in the water tank. When it detects that the liquid level in the water tank reaches the set height, it will send out a liquid level limit signal. The normally open electromagnetic valve is triggered to open by the above-mentioned liquid level high limit signal, and after the rainwater in the water tank flows out, the normally open electromagnetic valve closes.

The technical effects of the present invention are: 1. The tree pool is surrounded by a pool cavity, and a cavity is formed in the middle, and the water collecting plate and the stretched film form a funnel shape for collecting rainwater. Both the water tank and the tree pool cavity can be used to store and collect rainwater. 2. The water collecting plate collects the rainwater that falls naturally in rainy days and the rainwater and dew on the leaves. The sponge can reduce the sound of rainwater falling on the canopy and the water collecting plate while slowing down the water flow speed. The filter screen filters the leaves, insects and other sundries. 3. The stretched film stretches outwards obliquely, which can provide shade and sun protection for tourists to rest on sunny days, and can block the rain for people to shelter from rain on rainy days. 4. When the water in the water tank reaches a certain height, it will trigger the float level switch to send a liquid level limit signal, so as to control the valve to open, and the water will enter the tree pool cavity, so as to achieve a certain high-altitude water storage capacity. 5. The plane shape of the tree pool can be various regular polygons or circles, and the corresponding water collecting plates and tensioned membranes are also various regular polygons or circles. 6. There is a lighting lamp at the end of the support rod, and the lighting is provided by the battery, which is conducive to alleviating the shortage of municipal electricity and building a resource-saving society. 7. The tensioned membrane structure used to collect rainwater can also provide a location for urban publicity, education, and advertising. 8. The rainwater collected by the tree pool adopts drip irrigation technology to drip-irrigate the garden plants in the tree pool to solve the problem of garden irrigation water. 9. This multi-functional tree pool can effectively solve the problem of single function of ordinary tree pools. It can not only provide shade, shelter from rain, provide lighting, but also have a certain water storage capacity, and relieve urban underground drainage pressure. 10. The tree pool has a wide range of applications and can be widely used in city squares, commercial pedestrian streets, urban landscape avenues, parks, bus stations, etc.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a cross-sectional schematic view of the present invention.

Fig. 3 is one of the partially enlarged schematic diagrams of the present invention.

Fig. 4 is the second partially enlarged schematic diagram of the present invention.

In the figure, support rod 1, reinforced beam 2, tensile membrane 3, lighting lamp 4, water collecting plate 5, tree pool cover plate 6, filter screen 7, sponge 8, water tank 9, float level switch 10, cable 11. Generating unit box 12, water turbine 13, valve 14, drip irrigation pipe 15, overflow pipe 16, tree pool cavity 17, extension part of support rod 1-1, battery 12-1, generator 12-2, generator spindle 12-3, linkage belt 12-4, water turbine runner blade 13-1, water turbine support bar 13-2, tree 99.

Detailed ways

As shown in Fig. 1, Fig. 2 and Fig. 3, the present invention is realized in this way, and it includes a support rod 1, a reinforcement beam 2, a stretched membrane 3, a lighting lamp 4, a water collecting plate 5, a tree pool cover plate 6, a filtering Net 7, sponge 8, water tank 9, float level switch 10, cable 11, generator box 12, water turbine 13, valve 14, drip irrigation pipe 15, overflow pipe 16, tree pool chamber 17, storage battery 12-1, power generation Machine 12-2, generator main shaft 12-3, linkage belt 12-4, water turbine runner blade 13-1, water turbine support bar 13-2, a circle of trees is vertically evenly connected with several supports with cavities Rod 1, the upper end of the support rod 1 is extended outwards to form an upper support frame, and a lighting lamp 4 is installed at the end, and a water collecting plate 5 is fixed inwardly, and a sponge is laid along the inner side of the water collecting plate and the tensioned membrane 8. The lower half of the adjacent support bar 1 is connected with a reinforced beam 2, and the upper half of the adjacent support bar 1 is connected with a tensioned film 3 to form a rain shelter, and the bottom end of the rain shelter is connected with a collector Water plate 5, the junction of water collecting plate 5 and support rod 1 has filter screen 7, the bottom of several support rods 1 is respectively fixed on the tree pond cover plate 6, and the top of described support rod 1 has water tank 9, and water tank 9 A float level switch 10 is installed inside, and the float level switch 10 is connected to the battery 12-1 and the valve 14 through an external cable 11, and the generator main shaft 12-3 inside the generator box 12 is connected through a linkage belt 12-4 In contact with the water turbine 13, linkage can be realized. The generator main shaft 12-3 is connected to the generator 12-2 through wires, and the generator 12-2 is connected to the battery 12-1 through wires. The tree pool cavity 17 is a cavity and is airtight. The water outlet at the bottom of the support rod 1 extends into the tree pool cavity 17. The water collecting plate 5 and the support rod 1 form a water accumulation groove, and the support rod 1 and the tree pool cavity 17 form a water flow channel. Simultaneously in the tree pond pool cavity 17, be connected with an end of overflow pipe 16 and drip irrigation water pipe 15 respectively, the other end of overflow pipe 16 connects downpipe, and the other end of drip irrigation water pipe 15 stretches under the soil of trees.

The diameter of the outwardly inclined upper port of the support frame is greater than the maximum diameter of the rain pool, and the diameter of the inwardly inclined water collecting plate 5 is greater than the maximum diameter of the tree trunk.

The support rod 1 is thickened stainless steel material.

The sponge evenly covers the inside of the water collecting plate 5 and the stretched membrane 3 .

The outer side of the cable 11 is covered with a layer of insulating skin.

Described rain pond cover plate 6 is materials such as wood or cement, can sit down and have a rest for people.

The valve 14 is set as a normally open solenoid valve.

Tensile membrane 3 extends outwards, which can provide shade and sun protection for visitors to rest on sunny days, and can block rain for tourists to avoid rain on rainy days; the lighting lamp 4 is integrated with the tree pool, and can provide lighting at night, reducing additional separate installation costs .

On rainy days, the rainwater that falls naturally and the rainwater on the leaves flows into the water tank through the filter screen along the canopy and water collecting plate. The sponge can reduce the sound of rainwater falling on the canopy and water collecting plate while slowing down the water flow speed Drainage is difficult, and at the same time, the filter screen filters leaves, insects and other debris to prevent the cavities of the support rods from being clogged. The water flows through the cavity to drive the rotor blades of the turbine to rotate, and the main shaft of the generator is driven to rotate through the linkage belt. The rotor coil introduced into the generator by the wire is passed into the excitation current to generate an induced electromotive force, and finally the electric energy is stored in the battery through the wire. In this way, the potential energy of the water flow can be converted into kinetic energy and then form electrical energy for storage.

The battery supplies power to the float level switch through the cable. When the float level switch detects that the liquid level in the water tank reaches the set height, it sends out a liquid level limit signal, and the normally open solenoid valve is triggered by the liquid level limit signal. , the water enters the cavity of the tree pool, so as to achieve a certain high-altitude water storage capacity. The storage battery also provides the electric energy required by the lights at night, which is conducive to alleviating the shortage of municipal power consumption and building a resource-saving society.

One end of the overflow pipe is connected to the downpipe and flows into the urban underground drainage network. One end of the drip irrigation pipe extends under the soil of the trees to provide the daily water supply for the trees.

Claims (9)

1. A multifunctional tree pool, comprising a tree pool cavity, a support rod, a stretched film, a lighting lamp, a water collecting plate, a water tank, a generator, a water turbine, a valve and a storage battery, is characterized in that: the tree pool cavity is provided with Several support rods with cavities, the upper end of the support rod has an extension extending obliquely outward, the tension film is arranged on the extension part of the support rod, the lighting is arranged at the end of the extension part of the support rod; the water collecting plate is arranged on The bottom end of the stretched membrane is connected with the support rod and supported by the support rod; on the support rod, there is an opening at the connection with the water collecting plate, a water tank is arranged under the opening, a water turbine is arranged under the water tank, and a valve is arranged under the water turbine; the water turbine One side of the battery is connected to the generator, the generator is connected to the storage battery through wires, and the storage battery is connected to lighting lamps through wires. 2. The multifunctional tree pond according to claim 1, characterized in that: the cavity of the tree pond is connected with an overflow pipe and a drip irrigation pipe respectively. 3. The multifunctional tree pond according to claim 1, characterized in that: a reinforcing crossbeam is arranged between adjacent support rods. 4. The multifunctional tree pond according to claim 1, characterized in that: sponges are laid along the inside of the water collecting plate and the tensioned membrane. 5. The multi-functional tree pool according to claim 1, characterized in that: a filter screen is provided on the opening of the connection between the support rod and the water collecting plate. 6. The multifunctional tree pool according to claim 1, characterized in that: the tree pool cover is provided on the edge of the tree pool cavity. 7. The multifunctional tree pool according to claim 6, characterized in that: the diameter of the outer circle of the tensioned membrane is larger than the diameter of the outer circle of the cover plate of the tree pool. 8. The multifunctional tree pool according to claim 1, characterized in that: the material of the supporting rod is thickened stainless steel. 9. The multi-functional tree pond according to claim 1, characterized in that: the valve is set as a normally open solenoid valve, and a float level switch is installed in the water tank, and the float level switch is connected to the battery and the normal switch respectively through an external cable. Open solenoid valve connected.