CN211721206U - Automatic water storage and supplementing ecological tree pool - Google Patents
Automatic water storage and supplementing ecological tree pool Download PDFInfo
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- CN211721206U CN211721206U CN201921976101.7U CN201921976101U CN211721206U CN 211721206 U CN211721206 U CN 211721206U CN 201921976101 U CN201921976101 U CN 201921976101U CN 211721206 U CN211721206 U CN 211721206U
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Abstract
The utility model provides an automatic water storage and supplement ecological tree pool, which relates to the technical field of sponge city construction, and comprises a planting area and a water storage area, wherein the water storage area comprises a reservoir, a water inlet, an overflow port and a cover plate, and the planting area is sequentially provided with a covering layer, a nutrient soil layer, a sand filter layer and a water supply layer from top to bottom; the water reservoir is arranged around the periphery of the side wall of the planting area, and the bottom end of the water reservoir is higher than that of the planting area; the bottom of the reservoir is provided with a water replenishing port communicated with the water supply layer, and the water supply layer is provided with a self-locking structure for opening a water replenishing hole to replenish water to the water supply layer or plugging the water replenishing hole to stop replenishing water to the water supply layer; the utility model discloses novel structure thinks about ingeniously, purifies the rainwater through the cistern automatic storage rainwater and collects to through the moisturizing mouth to water supply layer automatic water supply, both alleviated the pressure of municipal pipe network, necessary moisture has been accumulated for the vegetation in ecological tree pond again, has realized the automatic moisturizing that holds in ecological tree pond, and has helped the maintenance in vegetation and ecological tree pond.
Description
Technical Field
The utility model relates to a sponge city construction technical field, concretely relates to automatic hold ecological tree pond of moisturizing.
Background
Based on rapid development of urbanization, the urban impervious road surface is increased, so that problems of urban waterlogging, overlarge flood peak runoff and the like are easy to occur, a large amount of pollutants enter a municipal pipe network to increase the bearing load of the municipal pipe network, the urban ecosystem function is reduced, and the probability of urban flood disasters is increased; however, with the concept of the sponge city, the development direction is pointed out for the construction of the modern city, even if the city is like the sponge, the sponge city has good elasticity in the aspects of adapting to environmental change, coping with natural disasters and the like, and the sponge city can absorb, store, seep and purify water during raining, release and utilize the stored water when needed, and has excellent functions of the urban ecological system.
The sponge city is built in a complex and long-term process, in the process of building the sponge city, principles such as ecological priority and the like are followed, natural ways are combined with artificial measures, under the premise of ensuring the safety of urban drainage and waterlogging prevention, the systematicness of natural rainfall, surface water and underground water is planned, water recycling links such as water supply and drainage are coordinated, the storage, permeation and purification of rainwater in urban areas are realized to the maximum extent, and the utilization of rainwater resources and the ecological environment protection are promoted. Ecological tree pool is an important ring of sponge city construction, and ecological tree pool among the prior art can not realize rainwater automatic collection and rainwater deposit in using, and the most artifical irrigation that adopts of tree irrigation, on the one hand is not high and waste time and energy to the utilization ratio of water resource, and on the other hand produces ponding easily, causes the mashed root of plant easily, influences vegetation, breeds the mosquito, has reduced the people and has used experience, is unfavorable for the resident to maintain public greening facility voluntarily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic hold ecological tree pond of moisturizing realizes the automatic retaining and the moisturizing in ecological tree pond, improves rainwater utilization ratio, can solve the ecological tree pond difficulty of watering again when accumulating the rainwater, and the water economy resource protects vegetation.
To achieve the above objective, the present invention provides the following technical solutions: an automatic water storage and replenishing ecological tree pool comprises a water storage area and a planting area; the water storage area comprises a reservoir, a water inlet, a cover plate and an overflow port, the planting area is arranged to be of a multilayer structure from the municipal road surface to the bottom, and the planting area sequentially comprises a covering layer, a nutrient soil layer, a sand filter layer and a water supply layer; the water reservoir is arranged around the periphery of the side wall of the planting area, the upper end of the water reservoir is higher than the road surface of a municipal road, the bottom end of the water reservoir is higher than the bottom end of the planting area, and the bottom of the side wall of the water reservoir, which is close to the planting area, is provided with a water replenishing port communicated with a water supply layer of the planting area; the water inlet is arranged on one side of the reservoir close to the municipal road and is positioned on the part of the upper end of the reservoir higher than the road surface of the municipal road; the cover plate is arranged at the end part of the upper end of the reservoir and used for plugging an opening at the upper end of the reservoir; the overflow mouth sets up on the cistern outer wall, and the setting height of overflow mouth on the cistern is no longer than the lower terminal surface of water inlet, and the overflow mouth is used for intercommunication cistern and municipal water pipe. The cistern stores the rainwater through the water inlet, and when the cistern surface of water arrived the overflow mouth, the rainwater of the cistern that lasts to be deposited in through the water inlet can flow into municipal water pipe through the overflow mouth.
The upper end of the covering layer in the planting area is lower than the upper end surface of the water storage pool, and the bottom end of the sand filter layer is higher than the upper end surface of the water replenishing port; the bottom of the nutrient soil layer is provided with a plurality of water conveying structures, and the water conveying structures extend from the nutrient soil layer to the position below the water surface of the water supply layer; the self-locking structure is used for opening the water replenishing hole to replenish water to the water supply layer or plugging the water replenishing hole to stop replenishing water to the water supply layer; when the water supply layer has enough water, the self-locking structure locks the water replenishing port to block the water replenishing from the reservoir to the water supply layer; when the water supply layer is insufficient in water quantity, the water replenishing port is opened by the self-locking structure, the water storage tank starts to replenish water to the water supply layer, and the water replenishing port is locked until the water supply layer is sufficient in water quantity.
Furthermore, the self-locking structure comprises a fixed hinged support, a connecting rod, a first hollow floating ball and a second hollow floating ball; the fixed hinged support is arranged at the bottom of the water supply layer, the connecting rod is sleeved on the fixed hinged support, and the connecting rod has a degree of freedom rotating around the connecting part of the connecting rod and the fixed hinged support; the connecting rod comprises a first rod body with one end connected to the first hollow floating ball and a second rod body with one end connected to the second hollow floating ball, the end part of the first rod body, which is far away from the first hollow floating ball, is hinged with the end part of the second rod body, which is far away from the second hollow floating ball, and the hinged part of the first rod body and the second rod body is connected to the fixed hinged support; the length of the first rod body is larger than that of the second rod body, and the length of the first rod body at least enables the first hollow floating ball to abut against the water replenishing port when the water surface of the water supply layer rises and the connecting rod partially passes through the second hollow floating ball to rotate. When the water amount of the water supply layer is enough, the second hollow floating ball drives the connecting rod to rotate under the action of buoyancy, so that the first hollow floating ball abuts against the water replenishing port to block the water replenishing from the reservoir to the water supply layer; when the water supply layer water yield is not enough, the second hollow floating ball drives the connecting rod to rotate under the buoyancy effect, so that the first hollow floating ball is separated from the water replenishing port, the water storage tank starts replenishing water to the water supply layer until the water supply layer water yield is sufficient, and the second hollow floating ball drives the connecting rod to rotate under the buoyancy effect again, so that the first hollow floating ball blocks the water replenishing port.
Furthermore, one side that the moisturizing mouth is located the water supply layer is provided with the sealing rubber circle, takes place deformation when sealing rubber circle and first hollow floater contact for first hollow floater is better to the shutoff effect of moisturizing mouth.
Furthermore, a water distribution pipe communicated with the water inlet is embedded in the covering layer, and drain holes which are uniformly distributed are formed in the surface of the water distribution pipe and used for irrigating the covering layer.
Further, plant the district and still be provided with the overflow pipe, overflow pipe one end buries the overburden and communicates in the cistern, and the other end stretches out the overburden and sets up to the type of falling U structure, and the overflow pipe tip of the type of falling U structure is favorable to accepting the rainwater that the planting district can't in time infiltrate to because aquatic impurity has the heavy trend of gravity, the type of falling U structure can effectively reduce impurity along with rivers get into in the cistern through the overflow pipe.
Furthermore, the diameter of the second hollow floating ball is 15-20 times of that of the first hollow floating ball, so that the second hollow floating ball is favorable for generating buoyancy larger than that of the first hollow floating ball, resultant force pointing to the first hollow floating ball is formed on the second hollow floating ball, and the connecting rod is driven to rotate integrally.
Further, the water delivery structure is the sponge strip, and the sponge strip has the effect of absorbing water, fortune water, directly transports the water on water supply layer around nutrition soil layer plant roots, avoids producing ponding around plant roots.
Furthermore, the water inlet is provided with cuts dirty basket of hanging, prefiltration bulky rubbish and impurity etc..
Furthermore, the covering layer is made of ceramsite, and the particle size of the ceramsite is 10-20 mm.
Further, be provided with the geotechnological cloth that permeates water between sand filtering layer and the water supply layer, it has the loss that does benefit to prevent planting district soil and gravel to permeate water geotechnological cloth.
According to the technical scheme provided by the utility model, the automatic water storage and supplement ecological tree pool provided by the technical scheme has obtained following beneficial effect:
the utility model discloses an automatic water storage and supplement ecological tree pool, which comprises a planting area and a water storage area, wherein the water storage area comprises a reservoir, a water inlet, an overflow port and a cover plate, the planting area is sequentially provided with a multilayer structure of a covering layer, a nutrition soil layer, a sand filter layer and a water supply layer from top to bottom, the reservoir is arranged around the periphery of the side wall of the planting area, and the bottom end of the reservoir is higher than the bottom end of the planting area; the bottom of the reservoir is provided with a water replenishing port communicated with a water supply layer of the planting area, and the water supply layer is provided with a self-locking structure for opening a water replenishing hole to replenish water to the water supply layer or plugging the water replenishing hole to stop replenishing water to the water supply layer; the utility model stores irrigation water or automatically stores rainwater through the reservoir and automatically replenishes water to the water supply layer through the water replenishing port; when the water supply layer has enough water, the self-locking structure locks the water replenishing port to prevent the water from being replenished to the water supply layer by the reservoir; when the water supply layer water volume is not enough, the water replenishing port is opened by the self-locking structure, the water storage tank starts to replenish water to the water supply layer, and the water replenishing port is locked until the water supply layer water volume is sufficient, so that the automatic water replenishing of the ecological tree pool is realized. The rainwater is purified and collected, so that the pressure of a municipal pipe network is relieved, and necessary water is accumulated for the growth of plants.
Furthermore, the utility model discloses a self-locking mechanism utilizes the longer first hollow floater of first body of rod of length to connect the less first hollow floater of diameter ingeniously, through the shorter second body of rod of length to connect the great second hollow floater of diameter, with the buoyancy difference that first hollow floater and second hollow floater produced in water supply layer aquatic transform into the rotation of connecting rod and the pressure at first hollow floater shutoff moisturizing mouth, realizes the cistern of ecological tree pool and the automation of planting the district moisturizing in rainy season and dry season. Additionally, the utility model discloses set up the overflow pipe of tip for the type of falling U structure, impurity in the rainwater that can't in time ooze in planting the district when can effectively reducing rainy season gets into the cistern along with rivers, reduces one filtering measure, reduces ecological tree pool and founds the cost.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a top view of the ecological tree pool of the present invention;
FIG. 2 is a cross-sectional view of the ecological tree pool of FIG. 1 along the direction A-A;
FIG. 3 is a sectional view of the ecological tree pool of FIG. 1 taken along the direction B-B.
In the figure, the specific meaning of each mark is:
1-water storage area, 101-water inlet, 102-water storage tank, 103-cover plate, 104-overflow port, 105-water supplement port, 2-planting area, 201-cover layer, 202-water distribution pipe, 203-nutrient soil layer, 204-sand filtering layer, 205-sponge strip, 206-overflow pipe, 207-first hollow floating ball, 208-second hollow floating ball, 209-fixed hinged support, 210-first rod body, 211-second rod body.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not intended to be limited to including all aspects of the present disclosure. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
Based on the ecological tree pool among the prior art can not realize rainwater automatic collection and rainwater deposit, tree irrigation can only adopt artifical irrigation mostly, and on the one hand is not high and waste time and energy to the utilization ratio of water resource, and on the other hand easily produces ponding in ecological tree pool, causes the mashed root of plant, influences vegetation, is unfavorable for maintaining the technical problem of public greening facility, the utility model aims at providing an automatic hold moisturizing ecological tree pool realizes that ecological tree pool is in the automatic retaining of rainy day, and follow-up automatic to planting the plant area moisturizing, promotes plant production, does not produce ponding.
The automatic water storage and supplement ecological tree pool of the utility model is further specifically described below with reference to the embodiment shown in the attached drawings.
Referring to fig. 1 and 2, an ecological tree pool with automatic water storage and replenishing function comprises a water storage area 1 and a planting area 2; the water storage area 1 comprises a reservoir 102, a water inlet 101, a cover plate 103 and an overflow port 104, the planting area 2 is arranged to be of a multilayer structure from the municipal road surface to the bottom, and the multilayer structure sequentially comprises a covering layer 201, a nutrient soil layer 203, a sand filter layer 204 and a water supply layer; the water reservoir 102 is arranged around the periphery of the side wall of the planting area 2, the upper end of the water reservoir 102 is higher than the road surface of a municipal road, the bottom end of the water reservoir 102 is higher than the bottom end of the planting area 2, and the bottom of the side wall of the water reservoir 102 close to the planting area 2 is provided with a water replenishing port 105 communicated with a water supply layer of the planting area 2; the water inlet 101 is arranged on one side of the reservoir 102 close to the municipal road and is positioned on the part of the upper end of the reservoir 102 higher than the road surface of the municipal road, wherein the bottom end of the reservoir 102 is higher than the bottom end of the planting area 2 and the bottom of the reservoir is provided with a communicating water supply layer water replenishing port 105 for converging accumulated water on the municipal road, the accumulated water at the bottom of the reservoir 102 is replenished to the water supply layer all the time, and meanwhile, an impurity settling space is reserved for the accumulated water in the reservoir 102, so that the impurities cannot flow through the water replenishing port 105 along with the water to enter the.
The cover plate 103 is a concrete cover plate, is arranged at the upper end part of the reservoir 102 and is used for sealing an opening at the upper end of the reservoir 102; the overflow port 104 is arranged on the outer wall of the reservoir 102, the height of the overflow port 104 on the reservoir 102 is not more than the lower end surface of the water inlet 101, and the overflow port 104 is used for communicating the water storage port 102 with a municipal water pipe; municipal road rainwater, sprinkled water and the like flow into the reservoir 102 through the water inlet 101 to be stored, when the water level stored in the reservoir 102 rises to the overflow port 104, rainwater, sprinkled water and the like are continuously stored in the reservoir 102 through the water inlet 101, so that the rainwater, the sprinkled water and the like in the reservoir 102 flow into the municipal water pipe through the overflow port 104, and redundant water is drained in time; typically the overflow 104 is provided on both sides of the reservoir 102 adjacent the inlet 101, primarily for the purpose of mating with municipal plumbing arrangements.
The upper end of the covering layer 201 in the planting area 2 is lower than the upper end surface of the water reservoir 102, and the bottom end of the sand filtering layer 204 is higher than the upper end surface of the water replenishing port 105; the bottom of the nutrient soil layer 203 is provided with a plurality of water conveying structures, and the water conveying structures extend from the nutrient soil layer 203 to the position below the water surface of the water supply layer; in the embodiment, the water conveying structure adopts the sponge strips 205, the sponge strips 205 have the functions of water absorption and water conveyance, and can gradually convey water in the water supply layer to the periphery of the plant root system of the nutrient soil layer 203, so that water accumulation around the plant root system is avoided; the water supply layer is internally provided with a self-locking structure, and the self-locking structure is used for opening the water replenishing hole 105 to replenish water to the water supply layer or plugging the water replenishing hole 105 to stop replenishing water to the water supply layer; specifically, when the water supply layer has enough water to supply the growth needs of the plants in the planting area 2, the self-locking structure locks the water replenishing port 105 to block the water replenishing of the reservoir 102 to the water supply layer; when the water supply layer is insufficient in water quantity and needs to grow plants for supplying the planting area 2, the water replenishing port 105 is opened through the self-locking structure, the water storage tank 102 starts to replenish water to the water supply layer, the water replenishing port 105 is locked after the water supply layer is full in water quantity, and the water storage and water replenishing automation process of the ecological tree pool for the planting area 2 is achieved in the whole process.
As shown in fig. 2 and 3, the self-locking structure includes a fixed hinge support 209, a connecting rod, a first hollow floating ball 207 and a second hollow floating ball 208; the fixed hinge support 209 is arranged at the bottom of the water supply layer, the connecting rod is sleeved on the fixed hinge support 209, and the connecting rod has a degree of freedom rotating around the joint of the connecting rod and the fixed hinge support 209. The connecting rod comprises a first rod body 210 with one end connected to the first hollow floating ball 207 and a second rod body 211 with one end connected to the second hollow floating ball 208, the end part of the first rod body 210 far away from the first hollow floating ball 207 is hinged with the end part of the second rod body 211 far away from the second hollow floating ball 208, and the hinged part of the first rod body 210 and the second rod body 211 is connected to the fixed hinge support 209; the length of the first rod 210 is greater than that of the second rod 211, and the length of the first rod 210 is at least such that when the water level of the water supply layer rises and partially passes through the second hollow floating ball 208 to rotate the connecting rod, the first hollow floating ball 207 abuts against the water replenishing port 105. In one embodiment, the first hollow floating ball 207 and the second hollow floating ball 208 are made of light materials, the distance between the second hollow floating ball 208 and the bottom of the water supply layer is less than the distance between the first hollow floating ball 207 and the bottom of the water supply layer, and the diameter of the second hollow floating ball 208 is 15-20 times of the diameter of the first hollow floating ball 207, so that the second hollow floating ball 208 can always keep a longer time than the first hollow floating ball 207 is immersed in the water supply layer, and the buoyancy of the first hollow floating ball 207 in the water is always generated.
The specific principle and the process are that when the water supply layer has enough water, the second rod body 211 is short and can drive the second hollow floating ball 208 to firstly dip into the water surface of the water supply layer, the second hollow floating ball 208 forms resultant force pointing to the first hollow floating ball 207 under the action of the second rod body 211, buoyancy and gravity, and the resultant force drives the connecting rod to integrally rotate, so that the first hollow floating ball 207 is abutted against the water replenishing port 105, and the process of replenishing water to the water supply layer by the reservoir 102 is blocked; when the water supply layer is insufficient in water quantity, the second hollow floating ball 208 can rotate in the direction opposite to the rotating direction of the closed water replenishing opening 105 due to the reduction of buoyancy, so that the first hollow floating ball 207 is separated from the water replenishing opening 105, the water replenishing opening 105 is opened, the water reservoir 102 starts to replenish water to the water supply layer until the water supply layer is sufficient in water quantity, the second hollow floating ball 208 drives the connecting rod to rotate due to the increase of buoyancy, the first hollow floating ball 207 blocks the water replenishing opening 105, and the process of supplying water to the planting area 2 by the water reservoir 102 is completed. So reciprocal, realize ecological tree pool's automatic water supply's mode, reduce artifical irrigation in a large number, saved time and cost. Even in dry seasons, the water replenishing of the ecological tree pool planting area 2 can be realized by filling the reservoir 102, the phenomenon that plants planted in the nutrient soil layer 203 are accumulated water is completely avoided, the plants are supplied with water in time, the phenomenon that the plants lack of water cannot occur, and the healthy growth of the plants is promoted.
In order to facilitate better sealing of the water replenishing port 105 by the first hollow floating ball 207, a sealing rubber ring is arranged on one side, located on the water supply layer, of the water replenishing port 105, the sealing rubber ring is in contact with the first hollow floating ball 207 and deforms under the action of pressure of the first hollow floating ball 207, so that the first hollow floating ball 207 is in closer contact with the water replenishing port 105, and the sealing effect on the water replenishing port 105 is better.
In the embodiment shown in the drawings, a water distribution pipe 202, that is, a communicating reservoir 102, communicated with the water inlet 101 is embedded in the covering layer 201, the surface of the water distribution pipe 202 is provided with uniformly distributed drainage holes, the drainage holes can be used for irrigating the covering layer 201, and the size, the number, the arrangement mode and the like of the water distribution pipe 202 can be selected according to the size of the ecological tree pool to be constructed.
In some embodiments, the planting area 2 is further provided with an overflow pipe 206, one end of the overflow pipe 206 is embedded in the covering layer 201 and communicated with the reservoir 102, the other end of the overflow pipe 206 extends out of the covering layer 201 and is set to be of an inverted U-shaped structure, the end part of the overflow pipe 206 of the inverted U-shaped structure is beneficial to receiving rainwater which cannot timely infiltrate the surface of the covering layer 201 when the planting area 2 is flooded or rainstorm and flows to the reservoir 102 through the overflow pipe 206, the water accumulation of the planting area 2 is not caused, and the impurities in the water have the tendency of gravity sinking, the inverted U-shaped structure can effectively reduce the impurities which enter the reservoir 102 through the overflow pipe 206, the filtering measure is set again.
In some embodiments, a dirt-intercepting hanging basket is arranged at the water inlet 101 to primarily filter large-volume garbage, impurities and the like, so that the large-volume impurities are prevented from entering the water reservoir 102, and the water reservoir 102 is prevented from being filled with impurities and blocked. In the embodiment shown in the drawings, the covering layer 201 is made of ceramsite, and the particle size of the ceramsite is 10mm-20 mm; the permeable geotextile is arranged between the sand filter layer 204 and the water supply layer, the permeable geotextile is beneficial to preventing soil and sand in the planting area 2 from entering the water supply layer to run off, the size of the sand selected is 1mm-5mm, and the ceramsite and the sand further play a role in filtering rainwater or other water sources permeating from the specific surface of the planting area 2 so as to prevent small-particle impurities such as sand and the like from entering the water supply layer to cause the blockage of the water replenishing port 105 communicated with the water supply layer.
The utility model discloses an ecological tree pool with automatic water storage and supply functions, when the rainwater is less, the plants firstly absorb the water in the water supply layer conveyed by sponge strips 205, when the liquid level of the water supply layer drops to the point that the buoyancy of a second hollow floating ball 208 is not enough to press a first hollow floating ball 207 to block a water supply port 105, the water in the reservoir 102 enters the water supply layer through the water supply port 105 until the buoyancy of the second hollow floating ball 208 continues to press the first hollow floating ball 207 to block the water supply port 105; the automatic water replenishing of the planting area is realized by reciprocating in this way, and the manual irrigation, the time and the maintenance cost are greatly reduced. When the weather is arid and does not have the rainy season, overflow pipe 206 lug connection send the pipeline of waterwheel, with the direct pump of irrigation water go into the cistern 102, cistern 102 is full and self is filled with water supply layer through moisturizing mouth 105, and sponge strip 205 is carried the moisture in the water supply layer to plant roots again, easy operation, labour saving and time saving, the waste of the water resource that significantly reduces.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (10)
1. An automatic water storage and replenishing ecological tree pool is characterized by comprising a water storage area and a planting area; the water storage area comprises a reservoir, a water inlet, a cover plate and an overflow port, the planting area is arranged to be of a multilayer structure from the municipal road surface to the bottom, and the planting area sequentially comprises a covering layer, a nutrient soil layer, a sand filter layer and a water supply layer;
the water reservoir is arranged around the periphery of the side wall of the planting area, the upper end of the water reservoir is higher than the road surface of a municipal road, the bottom end of the water reservoir is higher than the bottom end of the planting area, and the bottom of the side wall of the water reservoir, which is close to the planting area, is provided with a water replenishing port communicated with a water supply layer of the planting area; the water inlet is arranged on one side of the reservoir close to the municipal road and is positioned on the part of the upper end of the reservoir higher than the road surface of the municipal road; the cover plate is arranged at the end part of the upper end of the reservoir and used for plugging an opening at the upper end of the reservoir; the overflow port is arranged on the outer wall of the reservoir, the height of the overflow port on the reservoir is not more than the lower end surface of the water inlet, and the overflow port is used for communicating the reservoir with the municipal water pipe;
the upper end of the covering layer in the planting area is lower than the upper end surface of the water storage pool, and the bottom end of the sand filter layer is higher than the upper end surface of the water replenishing port; the bottom of the nutrient soil layer is provided with a plurality of water conveying structures, and the water conveying structures extend from the nutrient soil layer to the position below the water surface of the water supply layer; the water supply layer is internally provided with a self-locking structure, and the self-locking structure is used for opening the water replenishing hole to replenish water to the water supply layer or blocking the water replenishing hole to stop replenishing water to the water supply layer.
2. The ecological tree pool with the automatic water storage and replenishing function of claim 1, wherein the self-locking structure comprises a fixed hinged support, a connecting rod, a first hollow floating ball and a second hollow floating ball;
the fixed hinged support is arranged at the bottom of the water supply layer, the connecting rod is sleeved on the fixed hinged support, and the connecting rod has a degree of freedom rotating around the connecting part of the connecting rod and the fixed hinged support;
the connecting rod comprises a first rod body with one end connected to the first hollow floating ball and a second rod body with one end connected to the second hollow floating ball, the end part of the first rod body, which is far away from the first hollow floating ball, is hinged with the end part of the second rod body, which is far away from the second hollow floating ball, and the hinged part of the first rod body and the second rod body is connected to the fixed hinged support;
the length of the first rod body is larger than that of the second rod body, and the length of the first rod body at least enables the first hollow floating ball to abut against the water replenishing port when the water surface of the water supply layer rises and the connecting rod partially passes through the second hollow floating ball to rotate.
3. The ecological tree pool with the function of automatically storing and supplementing water according to claim 2, wherein a sealing rubber ring is arranged on one side of the water supplementing port, which is positioned on the water supply layer.
4. The ecological tree pool with the function of automatically storing and supplementing water according to claim 1, wherein a water distribution pipe communicated with the water inlet is embedded in the covering layer, and drain holes are uniformly distributed on the surface of the water distribution pipe.
5. The ecological tree pool with automatic water storage and supplement function as claimed in claim 1, wherein the planting area is further provided with an overflow pipe, one end of the overflow pipe is buried in the covering layer and communicated with the water storage pool, and the other end of the overflow pipe extends out of the covering layer and is provided with an inverted U-shaped structure.
6. The ecological tree pool with automatic water storage and supplement function as claimed in claim 2, wherein the diameter of the second hollow floating ball is 15-20 times of the diameter of the first hollow floating ball.
7. The ecological tree pool with automatic water storage and supply functions of claim 1, wherein the water delivery structure is a sponge strip.
8. The ecological tree pool with automatic water storage and supply functions as claimed in claim 1, wherein the water inlet is provided with a sewage intercepting hanging basket.
9. The ecological tree pool with the function of automatically storing and supplementing water according to claim 1, wherein the covering layer is made of ceramsite, and the particle size of the ceramsite is 10-20 mm.
10. The ecological tree pool with automatic water storage and supply functions as claimed in claim 1, wherein a water permeable geotextile is arranged between the sand filter layer and the water supply layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921976101.7U CN211721206U (en) | 2019-11-15 | 2019-11-15 | Automatic water storage and supplementing ecological tree pool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921976101.7U CN211721206U (en) | 2019-11-15 | 2019-11-15 | Automatic water storage and supplementing ecological tree pool |
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| CN211721206U true CN211721206U (en) | 2020-10-23 |
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| CN201921976101.7U Active CN211721206U (en) | 2019-11-15 | 2019-11-15 | Automatic water storage and supplementing ecological tree pool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115943824A (en) * | 2023-03-13 | 2023-04-11 | 潍坊市市政工程设计研究院有限公司 | Based on ecological tree pond of sponge city pavement |
| CN116210482A (en) * | 2023-02-22 | 2023-06-06 | 嘉禾大地园艺有限公司 | Garden tree pool structure |
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2019
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116210482A (en) * | 2023-02-22 | 2023-06-06 | 嘉禾大地园艺有限公司 | Garden tree pool structure |
| CN116210482B (en) * | 2023-02-22 | 2023-10-31 | 嘉禾大地园艺有限公司 | Garden tree pool structure |
| CN115943824A (en) * | 2023-03-13 | 2023-04-11 | 潍坊市市政工程设计研究院有限公司 | Based on ecological tree pond of sponge city pavement |
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