CN211482109U - Vertical greening system for wall surface - Google Patents

Abstract

The utility model discloses a perpendicular greening system of wall, including an at least planting pipe, install a plurality of field planting baskets along axial detachable on the planting pipe lateral wall, the planting pipe top is provided with the water storage box for the automatic quantitative water supply of field planting basket, the planting pipe bottom is provided with and is used for absorbing the water that falls down from the field planting basket and with the volatile body that absorbs water of water. The planting basket is an expandable planting basket. The water absorbing body is diatom ooze absorbent stone. When the number of the planting pipes is multiple, the water storage tanks of the planting pipes are sequentially connected to a water conveying pipe. The device can automatically supply water quantitatively, control flow and use water in a modularized mode.

Description

Vertical greening system for wall surface

Technical Field

The utility model belongs to the technical field of three-dimensional agriculture and specifically relates to a perpendicular greening system of wall is related to.

Background

Although the modern agriculture rapidly increases the crop yield by using chemical fertilizers and pesticides and meets the huge grain demands generated by the rapidly-increased population, the defects of the modern agriculture are obvious, for example, the crop cultivation is limited by climate and season and cannot be completely produced according to a plan; in addition, farmers use a large amount of pesticides to prevent and control plant diseases and insect pests in order to ensure harvest, so that the problem of food safety is caused, and excessive use of fertilizers is realized in order to improve productivity, so that the cost is increased, farmlands, rivers, lakes and oceans are polluted, the nitrate content is possibly too high, and the environmental problem is serious.

The three-dimensional cultivation can greatly improve the yield of crops and improve the utilization efficiency of resources. The vertical planting utilizes space resources more greatly, and nutrient solution, illumination and the like required by the plants are prepared according to the growth requirements of the plants. The current vertical planting technology is mostly used for greening the surface of a building, is not suitable for any space, and does not contribute much to the improvement of the crop yield in the modern agriculture field. The existing three-dimensional cultivation device has the following defects: 1. the structure is complex, and the manufacturing cost is high; 2. various valves are needed to control the flow of water, so that greater dependence on batteries and power sockets exists, and the whole equipment is inconvenient to use and arrange; 3. in order not to waste water resources, the structural design of recycling water resources of the recovery tank is adopted on the equipment, so that water in the recovery tank is easy to smell, pollute the air and even breed mosquitoes.

Chinese document CN 109076947 a discloses a vertical planting system; the scheme adopts a drip irrigation pipeline to provide water or nutrient solution for a lower planting pipe; and the valve is arranged at the pipeline outlet for flow control. The function of automatic adjustment is not available, and the use is inconvenient. No effective solution is provided for the treatment of excess water.

Disclosure of Invention

In view of the above, there is a need for a wall greening system that can automatically supply water in a fixed amount and control the water flow in a modular manner.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a perpendicular greening system of wall, includes an at least planting pipe, install a plurality of field planting baskets along axial detachable on the planting pipe lateral wall, the planting pipe top is provided with the water storage box for the automatic ration water supply of field planting basket, the planting pipe bottom is provided with and is used for absorbing the water that falls down from the field planting basket and with the volatile stone that absorbs water.

Furthermore, the planting basket is an expandable drainage type planting basket.

Further, the water absorbent is diatom ooze absorbent stone; the water absorption body seals the bottom end of the planting pipe, and the bottom of the water absorption body protrudes out of the bottom end face of the planting pipe.

Furthermore, when the number of the planting pipes is multiple, the water storage tanks of the planting pipes are sequentially connected to a water conveying pipe.

Furthermore, the water storage tank comprises a water supply pipe which is arranged at the upper part of the water storage tank and supplies water to the water storage tank, a valve core which controls the on-off of the water supply pipe, a cavity which forms a sealed cavity together with the valve core, and a floating ball which moves up and down in the water storage tank; the bottom of the cavity is provided with an air hole communicated with the sealing cavity, the air hole is sealed when the floating ball rises to the top, the pressure applied to the valve core by the sealing cavity is greater than the water pressure applied to the valve core in the water supply pipe, the valve core blocks the water supply pipe, the air hole is communicated after the floating ball descends, the pressure applied to the valve core by the sealing cavity is less than the water pressure applied to the valve core in the water supply pipe, and the water supply pipe supplies water to the water storage tank; and a water dropper with flow regulation and used for supplying water to the planting basket is arranged at the bottom of the water storage tank.

Furthermore, an elastic part for supporting the valve core is arranged in the cavity.

Furthermore, a pressure rod is rotatably connected in the water storage tank between the cavity and the floating ball, a rubber plug for sealing the air hole is fixed on the pressure rod, the floating ball pushes the pressure rod to rotate around the rotating connection position of the pressure rod, so that the rubber plug seals the air hole when the floating ball rises to the top, and the rubber plug is separated from the air hole after the floating ball descends.

Furthermore, a first magnetic part is fixed on the upper part of the pressure lever, and a second magnetic part for adsorbing the first magnetic part on the pressure lever is fixed on the top of the floating ball.

Furthermore, the water dropper comprises a transverse channel communicated with the interior of the water storage tank and a vertical channel communicated with the transverse channel, and a flow adjusting knob for adjusting the communication area of the transverse channel and the vertical channel is screwed in the transverse channel.

Furthermore, the inlet of the water supply pipe is connected with a tee joint.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the upper part of the automatic control water tank automatically cuts off water supply by a floating ball principle, thereby ensuring quantitative water; the bottom water flow rate adjusting function is favorable for fully utilizing the quantitative water and saving water resources.

2. The extensible leakage-leading planting basket can be vertically arranged and can be conveniently assembled on the planting grooves to form a vertical planting form.

3. The vertically-arranged expandable leakage-inducing planting basket can not only enable the root system of a plant to be capable of moistening sufficient nutrient solution, but also be capable of being in full contact with air, so that the root system can breathe oxygen better, the healthy and strong growth of the plant is facilitated, and the plant in the vertical direction can be quickly infiltrated by the nutrient solution.

4. Diatom ooze absorbent stone: the lowest part of each planting pipe is assembled with the water absorption stone, so that a small amount of redundant water in the drip irrigation process can be absorbed, and meanwhile, the redundant water is evaporated through the surface of the water absorption stone exposed in the air, so that a water return tank does not need to be matched like the water return tank on the market; the product is more compact, the cleanness and sanitation of the surrounding environment are kept, and bad smell like the open type water return tank on the market is prevented from being diffused into the air.

5. This product is single modularization mode, and the flexibility is high, can many (multimode) assemble into the green wall of planting of whole large tracts of land according to actual demand, and is high to the adaptability of in-service use scene.

In order to make the aforementioned and other objects, features and advantages of the invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a usage status diagram of the embodiment of the present invention.

Fig. 3 is an assembly diagram of an embodiment of the present invention.

Fig. 4 is a perspective view of the water storage tank in the embodiment of the present invention.

Fig. 5 is an assembly diagram of the water storage tank according to the embodiment of the present invention.

In the figure: 1-box body, 11-box cover, 12-vertical channel, 13-flow adjusting knob, 2-water supply pipe, 21-tee joint, 22-water pipe joint, 3-valve core, 4-cavity, 41-spring, 42-air vent, 5-pressure rod, 51-rubber plug, 52-small cylindrical iron block, 6-floating ball, 61-cylindrical magnet, 7-guide groove, 8-planting pipe, 81-expandable leakage-leading planting basket, 82-absorbent stone, 9-water tank, 91-water pump and 92-water delivery pipe.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1-3, a vertical greening system for a wall surface comprises a plurality of planting pipes 8 which are vertically arranged in parallel, a plurality of expandable leakage-leading type planting baskets 81 are detachably mounted on the side walls of the planting pipes 8 along the axial direction, a water storage tank for automatically and quantitatively supplying water to the planting baskets 81 is arranged at the tops of the planting pipes 8, and diatom ooze absorbent stones 82 for absorbing water falling from the planting baskets and volatilizing the water are arranged at the bottoms of the planting pipes 8; still include a basin 9, be provided with water pump 91 in the basin 9, the delivery port department of water pump 91 is connected with a raceway 92, and the water storage box of these planting pipes 8 connects gradually on this raceway 92.

In this embodiment, the expandable drainage type field planting basket 81 adopts an expandable drainage type field planting device disclosed in chinese document CN 109315281 a, the top of the field planting basket is provided with a receiving funnel part, and the bottom is provided with a drainage column; thereby make the water droplet that drips from planting pipe top water storage box fall in the receiving funnel portion of topmost field planting basket, then the water droplet drips to the field planting basket of lower department along the drainage post, and the water droplet constitutes the whereabouts of straight line.

In the embodiment, the water absorption body seals the bottom of the planting pipe 8 by using the water absorption stone 82 prepared from diatom ooze, the water absorption stone 82 can absorb a small amount of redundant water in the drip irrigation process, and meanwhile, the redundant water is evaporated from the surface exposed in the air through the water absorption stone, so that a water return groove does not need to be prepared in the market; the product is more compact, the cleanness and sanitation of the surrounding environment are kept, and bad smell like the open type water return tank on the market is prevented from being diffused into the air.

In the embodiment, the water absorption stone 82 is made into a plug to plug the bottom of the planting pipe, and a sealing ring is arranged between the water absorption stone and the planting pipe; the top of the water absorption stone positioned in the planting pipe is provided with a groove which is used for receiving water and increasing the water absorption area; the bottom of the absorbent stone protrudes out of the bottom end face of the planting tube, so that the volatilization area is increased conveniently.

In the present embodiment, as shown in fig. 4-5, the water storage tank is composed of a tank body 1 and a tank cover 11, and the water storage tank is fixed on the top of the planting pipe. The water supply device also comprises a water supply pipe 2, a valve core 3, a cavity 4, a pressure lever 5, a floating ball 6 and a guide groove 7 which are arranged in the box body.

The water supply pipe 2 is arranged at the upper part in the box body and supplies water for the box body 1, a bending section is formed in the water supply pipe 2 through a partition plate, and the valve core 3 is arranged at the bending part and used for controlling the on-off of the water supply pipe 2.

The valve core 3 is a silica gel gasket and forms a sealed cavity together with the cavity 4, and a spring 41 which is propped against the bottom surface of the valve core 3 is arranged in the cavity. The on-off control of the water supply pipe is realized by utilizing the tightness and the flexibility of the silica gel gasket and utilizing the pressure difference. The spring plays the role of auxiliary support and buffering.

The bottom of the cavity 4 is provided with a vent hole 42 communicated with the sealing cavity.

One end of the pressure lever 5 is rotatably connected in the box body, and a rubber plug 51 for sealing the air hole 42 is fixed at the upper part of the rotary connection part of the pressure lever 5. The compression bar is made of plastic. A small cylindrical iron block 52 is fixed on the upper part of the pressure lever. The pressure bar 5, the rubber plug 51 and the small cylindrical iron block 52 form an integral part.

The guide groove 7 is used for guiding and limiting the lifting of the floating ball 6.

A cylindrical magnet 61 is fixed on the top of the floating ball 6, and the cylindrical magnet 61 adsorbs the cylindrical small iron block 52 on the pressure lever 5, so that the floating ball 6 goes up and down to drive the pressure lever 5 to rotate. The magnetic block 61 and the metal pressing rod 5 are adopted, so that the floating ball 6 is movably connected with the pressing rod 5, interference cannot occur, the pressing rod can rotate more flexibly, and the layout is more compact and simple.

The bottom of the box body 1 is provided with a dripper, the dripper consists of a transverse channel communicated with the inside of the box body and a vertical channel 12 communicated with the transverse channel, and a flow adjusting knob 13 for adjusting the communication area of the transverse channel and the vertical channel is screwed in the transverse channel.

The inlet of the water supply pipe 2 is connected with a tee 21. The other two inlets of the tee are respectively connected with a water pipe joint 22. The water pipe joints are respectively connected with the water conveying pipes, so that the serial modular use of the device is realized.

In the embodiment, a sealed cavity is formed by the valve core and the cavity together, the on-off of the water supply pipe is controlled by the pressure difference between the sealed cavity and the water supply pipe, and the on-off of the sealed cavity is controlled by the rotation of the floating ball control pressure rod; therefore, the valve core is controlled by small force, and the problem that the on-off of a water supply pipe is directly controlled by the structure of the existing floating ball only depending on buoyancy is avoided. The matching of the sealing cavity and the pressure rod is adopted, so that the effect of four-two stirring jacks is achieved.

When no water exists in the box body 1, the floating ball 6 descends, the pressure rod 5 descends along with the descending, the rubber plug 51 is separated from the air hole 42, the sealing cavity is communicated with the box body, the water pressure of the water supply pipe 2 to the top surface of the valve core 3 is greater than the pressure of the sealing cavity to the bottom surface of the valve core 3, the valve core 3 is pushed to descend by the water pressure, the water supply pipe is communicated, and the water enters the box body along the water. The floating ball rises synchronously with the rise of the water level in the box body, meanwhile, the pressure lever is pushed by the floating ball to rise along with the rise, when the rubber plug on the pressure lever blocks the vent hole, the sealing cavity is closed and is not communicated with the outside, at the moment, the water pressure of the water supply pipe to the top surface of the valve core is smaller than the pressure of the sealing cavity to the bottom surface of the valve core, the valve core blocks the water supply pipe in a closed manner, and no water is; and further realize the quantitative water supply in the box body. When the water is needed, the flow adjusting knob is screwed or unscrewed according to needs, the size of the communication area of the transverse channel and the vertical channel is adjusted, and the flow adjustment of the discharged water is realized.

In the embodiment, the water storage tank automatically cuts off the water supply by the floating ball principle, so that quantitative water is ensured; the bottom water flow rate adjusting function is favorable for fully utilizing the quantitative water and saving water resources. The dripper realizes the drip irrigation operation of the fixed planting basket at the bottom.

When the device is used, a corresponding number of planting pipes are selected according to actual needs, and the water pipe joints of the water storage tanks are connected by water conveying pipes. And inserting the planting baskets into the planting pipes one by one, and starting the water pumps, thereby automatically carrying out drip irrigation operation on the planting baskets.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims (10)

1. A vertical wall greening system is characterized in that: including an at least planting pipe, install a plurality of field planting baskets along axial detachable on the planting pipe lateral wall, the planting pipe top is provided with the water storage box for the automatic quantitative water supply of field planting basket, the planting pipe bottom is provided with and is used for absorbing the body that absorbs water that falls from the field planting basket and volatilizees water.

2. The vertical wall greening system of claim 1, wherein: the planting basket is an expandable leakage-leading type planting basket.

3. The vertical wall greening system of claim 1, wherein: the water absorbent is diatom ooze absorbent stone; the water absorption body seals the bottom end of the planting pipe, and the bottom of the water absorption body protrudes out of the bottom end face of the planting pipe.

4. The vertical wall greening system of claim 1, wherein: when the number of the planting pipes is multiple, the water storage tanks of the planting pipes are sequentially connected to a water conveying pipe.

5. The vertical wall greening system of claim 1, wherein: the water storage tank comprises a water supply pipe which is arranged at the upper part of the water storage tank and supplies water to the water storage tank, a valve core which controls the on-off of the water supply pipe, a cavity which forms a sealed cavity together with the valve core, and a floating ball which moves up and down in the water storage tank; the bottom of the cavity is provided with an air hole communicated with the sealing cavity, the air hole is sealed when the floating ball rises to the top, the pressure applied to the valve core by the sealing cavity is greater than the water pressure applied to the valve core in the water supply pipe, the valve core blocks the water supply pipe, the air hole is communicated after the floating ball descends, the pressure applied to the valve core by the sealing cavity is less than the water pressure applied to the valve core in the water supply pipe, and the water supply pipe supplies water to the water storage tank; and a water dropper with flow regulation and used for supplying water to the planting basket is arranged at the bottom of the water storage tank.

6. The vertical wall greening system of claim 5, wherein: an elastic part for supporting the valve core is arranged in the cavity.

7. The vertical wall greening system of claim 6, wherein: the water storage tank between the cavity and the floating ball is rotatably connected with a pressure lever, a rubber plug for sealing the air hole is fixed on the pressure lever, the floating ball pushes the pressure lever to rotate around the rotating connection position of the pressure lever, so that the rubber plug seals the air hole when the floating ball rises to the top, and the rubber plug is separated from the air hole after the floating ball descends.

8. The vertical wall greening system of claim 7, wherein: the upper portion of the pressure lever is fixed with a first magnetic part, and the top of the floating ball is fixed with a second magnetic part for adsorbing the first magnetic part on the pressure lever.

9. The vertical wall greening system of any one of claims 5 to 7, wherein: the dripper comprises a transverse channel communicated with the interior of the water storage tank and a vertical channel communicated with the transverse channel, and a flow adjusting knob for adjusting the communication area of the transverse channel and the vertical channel is screwed in the transverse channel.

10. The vertical wall greening system of claim 9, wherein: the inlet of the water supply pipe is connected with a tee joint.

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