JP6392613B2 - Air purification planting equipment - Google Patents

Description

  The present invention relates to an air purification type greening apparatus that is installed indoors or outdoors and has a function of greening a predetermined space and a function of purifying air.

  In the conventional example of this type of air purification type greening device, wall surfaces are greened by arranging a plurality of boxes in which plants are planted on the front side so as to be adjacent to each other, and the air to be purified sucked by a fan is passed through a duct. Thus, it is configured to feed the back of each box. The air to be purified that has been sent is purified by passing through the soil layer that fills each box.

JP 2009-291098 A JP2013-144886A JP2013-162882A

  However, in the configuration of the conventional example described above, a large number of ducts are required, and the duct piping space may be larger than the box serving as a greening portion. For example, when used for indoor use, downsizing and design of the device There is a problem from the viewpoint of improving the safety.

In addition, there is a problem in water treatment that it takes time to remove excess drainage accumulated in the water receiver.
In addition, the purification function by the planting base is generally obtained by demonstrating the organic substance decomposing function by the enzyme in a state where moisture is contained to some extent, but the planting base has insufficient water and the purification function is reduced. There are challenges.

  An object of the present invention is to provide an air purification type that can always maintain the moisture of the planting base, improve the air purification rate, reduce the trouble of removing water accumulated in the water receiver, and reduce the irrigation amount. It is to provide a greening device.

The air purification type planting apparatus of the present invention comprises a planting base layer, a vent space arranged along a non-planting surface of the plant base layer, and a ventilation space for passing air passing through the plant base layer. A fan for blowing air, irrigation means for irrigating the planting base layer, a water receiver for receiving drainage of the planting base layer, a position where a part of the water is immersed in the water receiver or the planting base A water-absorbing filter in a position where it touches the water falling from the layer and absorbs water, and the other part touches the air passing through the planting base layer and the ventilation space, and water overflowing from the water receiver. A secondary water receiver .

According to this configuration, water that has been surplus from the irrigation means is received by the water receiver, and the water received by the water receiver is absorbed by the water absorption filter, or water that falls from the planting base layer. While the water absorption filter absorbs water, the outside air blown by the fan passes through the water absorption filter from the ventilation space and passes through the planting base layer. Therefore, it is possible to always provide the necessary moisture to the planting base layer and improve the air purification rate by the planting base layer. In addition, labor to remove the water that collects in the receiving water also can be reduced, irrigation amount Ru can be reduced.

  In this invention, the other part of the water absorption filter may be between the planting base layer and the ventilation space and allow the passing air to pass therethrough.

  In this invention, the other part of the water absorption filter may be located across the ventilation space.

  In the present invention, the planting base layer may be in an upright posture, the ventilation space may be positioned along the planting base layer, and the fan may be positioned below the ventilation space. In the case of this configuration, since the ventilation space is located on the back side of the planting base layer, the wall greening device having a wide greening area can be obtained by arranging the ventilation space along the wall surface, and the wall greening function can be obtained.

  In this invention, the planting base layer, the irrigation means, and the water receiver are provided in a planting case, the ventilation space and the fan are provided in the ventilation case, and the planting case and the ventilation are provided. The case for use may be configured independently of each other, and the planting unit and the ventilation unit may be configured together with the built-in case.

  In this invention, the planting base layer, the irrigation means, and the water receiver are provided in a planting case to constitute a planting unit, and the ventilation space and the fan are provided in the ventilation case. A ventilation unit may be configured, and a set of the planting unit and the ventilation unit may be partitioned by connecting a plurality of sets side by side with a tube constituting the irrigation means as a connection means.

In this invention, as for the said planting base layer, the upper surface is a planting surface, The said ventilation space is located along the upper part of the said planting base layer, and the said water receptacle is located in the lower part of this ventilation space Good .
In this invention, the fan may suck air from the planting surface side of the planting base layer through the ventilation space.

The air purification type planting apparatus of the present invention comprises a planting base layer, a vent space arranged along a non-planting surface of the plant base layer, and a ventilation space for passing air passing through the plant base layer. A fan for blowing air, irrigation means for irrigating the planting base layer, a water receiver for receiving drainage of the planting base layer, a position where a part of the water is immersed in the water receiver or the planting base A water-absorbing filter in a position where it touches the water falling from the layer and absorbs water, and the other part touches the air passing through the planting base layer and the ventilation space, and water overflowing from the water receiver. Since it has a secondary water receiver, it can keep the water of the planting base constantly, improve the purification rate of the air, reduce the trouble of removing the water collected in the water receiver, and also the irrigation amount Can be reduced.

It is a partially broken front view of the air purification type tree planting apparatus concerning one Embodiment of this invention. It is a partially broken exploded perspective view of the same air purification type greening device. It is a partially broken front view of the air purification type tree planting apparatus concerning other embodiment of this invention. It is a partially broken front view of the air purification type tree planting apparatus concerning further another embodiment of this invention. It is a partially broken front view of the air purification type tree planting apparatus concerning further another embodiment of this invention. It is a longitudinal cross-sectional view of the air purification type greening apparatus concerning further another embodiment of this invention. It is a longitudinal cross-sectional view of the air purification type greening apparatus concerning further another embodiment of this invention.

  An embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the air purification type planting apparatus of this embodiment includes a planting base layer 1, a ventilation space 2 arranged along a non-planting surface of the planting base layer 1, and the planting. A fan 3 that blows air passing through the basement layer 1 through the ventilation space 2, irrigation means 4 for irrigating the planting basement layer 1, and a water receiver 5 that receives the drainage of the planting basement layer 1 The water absorption filter 6 is provided.

  The planting base layer 1 has an upright posture in which the internal space of a planting case 7 having a substantially rectangular parallelepiped shape that is vertically long is filled with soil 1a as shown in FIG. The width and depth dimensions of the planting case 7 are, for example, about 100 mm. As shown in FIG. 2, an opening 7 a is provided on the front surface of the planting case 7 parallel to the paper surface of FIG. 1, and this opening 7 a is a planting surface of the planting base layer 1. The ventilation space 2 is configured independently of the planting case 7, and is composed of an interior space of a substantially rectangular parallelepiped ventilation case 8 that is vertically long like the planting case 7. The ventilation case 8 is provided adjacent to one side surface of the planting case 7 to be a non-planting surface of the planting base layer 1. An opening 8a that allows the ventilation space 2 to communicate with the planting base layer 1 is provided on one side of the ventilation case 8 that contacts the planting case 7 as shown in FIG. In order to prevent water from being transmitted from the planting base layer 1 to the ventilation space 2 side, a moisture-permeable waterproof sheet may be attached to the opening 8a. The material for the planting case 7 and the ventilation case 8 may be any material.

  The fan 3 is disposed below the ventilation space 2 in the ventilation case 8, and an intake port 9 for taking in outside air is provided on the front surface of the ventilation case 8 below the fan 3. The irrigation means 4 is composed of a single tube penetrating the upper end of the planting base layer 1 and the ventilation space 2, and a hole for irrigation is provided in each part of the tube located in the planting base layer 1. Is provided. The beginning of the tube is connected to a water supply such as a water tap or a specific water tank. The water receiver 5 is provided below the planting base layer 1 in the planting case 7. A secondary water receiver 15 that receives water overflowing from the water receiver 5 is provided further below the water receiver 5. A drainage layer 10 made of a resin mesh, a net, a perforated plate, or the like is provided immediately below the planting base layer 1. It flows down to the said water receptacle 5 through.

  The water absorption filter 6 is provided in a planting case 7, a part of which is in a position to be immersed in the water in the water receiver 5 to absorb the water in the water receiver 5, and the other part is a planting base layer. The water absorbed in the position where the air passing through 1 and the ventilation space 2 is touched is given to the passing air. Specifically, in this embodiment, one end of the water absorption filter 6 extends into the water receiver 5. As a material of the water absorption filter 6 in this case, for example, foamed resin such as urethane foam having open cells, cloth, non-woven fabric or the like can be used, but any of them has a vertical birec pumping distance of 10 cm or more. desirable. Apart from the water absorption filter 6, the soil 1 a of the planting base layer 1 absorbs water between the planting base layer 1 and the ventilation space 2, more specifically between the planting base layer 1 and the water absorption filter 6. A net 11 made of resin having a roughness that does not move to the filter 6 side is provided. Although not shown, a net similar to the above is also provided on the planting surface of the planting base layer 1. The water receiver 5 is preferably provided with a slope at the bottom so that water can easily collect on the side where the lower end of the water absorption filter 6 is located.

  The planting case 7 and the ventilation case 8 are configured independently of each other as shown in FIG. 2, and constitute the planting unit 20 and the ventilation unit 21 together with the built-in ones described above. In this case, the planting unit 20 and the ventilation unit 21 constitute a wall surface greening device. In addition, in this embodiment, although the ventilation unit 21 is arrange | positioned in the front surface of the case 7 for planting parallel to the paper surface of FIG. 1 of the planting unit 20, the ventilation unit 21 is located in the both sides on both sides of the planting unit 20. May be arranged.

Next, the operation of the air purification greening device will be described.
Irrigation is performed from the upper part of the planting base layer 1 by the irrigation means 4 composed of one tube, and the plant grows here. Excess water irrigated to the soil 1 a of the planting base layer 1 flows down to the water receiver 5 through the drainage layer 10. The water in the water receiver 5 is sucked up by the water absorption filter 6.
On the other hand, the outside air sucked by the fan 3 from the air inlet 9 of the ventilation case 8 passes through the water absorption filter 6 from the ventilation space 2 or directly to the soil 1 a of the planting base layer 1. The air that has passed through the water absorption filter 6 and the directly ventilated air are purified by passing through the soil 1a and are exhausted from the planting surface (front surface) of the planting base layer 1.
At this time, since the water in the water absorption filter 6 evaporates, the water in the water receiver 5 is continuously absorbed by the water absorption filter 6. Thereby, the operation | work which drains the water collected in the water receiver 5 can be omitted. In addition, since the drainage is effectively used, the amount of irrigation supplied by the irrigation means 4 can be reduced. In this case, the water supplied to the planting base layer 1 has the role of imparting moisture to the planting base layer 1 in addition to the irrigation for plant growth, and the organic matter by the planting base layer 1 Since it improves the decomposition function, it also contributes to air purification. As a result, the air purification rate can be improved.

  Thus, according to this air purification type greening device, the water that has been surplus by irrigating the planting basement layer 1 from the irrigation means 4 is received by the water receiver 5, and the water received by the water receiver is absorbed by the water absorption filter 6. On the other hand, since the outside air blown by the fan 3 passes through the water absorption filter 6 from the ventilation space 2 and is ventilated to the planting base layer 1, air can be purified efficiently, and the water receiver 5 The time and effort for removing water accumulated in the water can be reduced or omitted, and the amount of water can be reduced.

  In addition, although this embodiment demonstrated the case where one planting unit 20 and one ventilation | gas_flowing unit 21 were comprised as one set, and comprised an air purification type greening apparatus, for example, this group is a tube which comprises the said irrigation means 4 As a connecting means, a plurality of sets may be connected side by side and used as a partition. In this case, by making the material of the ventilation case 8 translucent, it is possible to obtain a partition that blocks the field of view without giving a sense of blockage. Each set of the planting unit 20 and the ventilation unit 21 may be arranged continuously with no gap between them or may be arranged at intervals. In addition, since the inside of the ventilation case 8 is vacant, it is possible to incorporate lighting or the like within a range that does not impede ventilation. Further, separately from the planting unit 20 and the ventilation unit 21, illumination units having the same outer shape as these may be connected.

  FIG. 3 shows another embodiment of the present invention. In this air purification type greening device, in the embodiment shown in FIG. 1 and FIG. 2, instead of placing the planting surface of the planting base layer 1 on the front side of the planting case 7, for ventilation The planting surface is located on the side surface opposite to the one side surface on which the case 8 is located. That is, in this case, the ventilation space 2 is located along the back surface of the planting base layer 1. In this embodiment, the fan 3 sucks air from the planting surface side of the planting base layer 1, and the air that has passed through the soil 1 a and the water absorption filter 6 of the planting base layer 1 is passed from the ventilation space 2 to the fan 3. The ventilation path is opposite to that of the previous embodiment so that the air is exhausted to the outside through the intake port 9. Other configurations are the same as those in the previous embodiment.

  Thus, in this embodiment, since it purify | cleans in the form which draws in air from the planting surface side of the planting base layer 1, the inside of the ventilation unit 21 becomes pressure reduction and the vaporization effect | action in the water absorption filter 6 increases more. Moreover, since the ventilation unit 21 is hidden behind the planting unit 20, the wall surface greening device having a wide greening area can be obtained by arranging the ventilation unit 21 along the wall surface. Other effects are the same as in the previous embodiment.

  FIG. 4 shows still another embodiment of the present invention. In this air purification type greening apparatus, in the embodiment shown in FIGS. 1 and 2, the upper side of the water absorption filter 6 is located in the vicinity of the fan 3 across the ventilation space 2. Specifically, the water absorption filter 6 is arranged in an L shape. Since the upper part of the water absorption filter 6 does not extend upward along the planting base layer 1, the previous net 11 is omitted. Other configurations are the same as those in the previous embodiment.

  Thus, in this embodiment, since the water absorption filter 6 is arrange | positioned upwards in L shape, the water of the water receiver 5 can be absorbed over the whole region of the water absorption filter 6, and vaporization in the water absorption filter 6 is carried out. The action is also improved, and the air purification rate is further improved.

  FIG. 5 shows still another embodiment of the present invention. In this air purification type greening apparatus, in the embodiment shown in FIGS. 1 and 2, the outside air is located below the drainage layer 10 on the side surface opposite to the side surface where the ventilation case 8 in the planting case 7 is adjacent. Is provided, and a planting case 7 and a ventilation case 8 are provided with a ventilation port 12 that allows the inside of the cases 7 and 8 to communicate with each other at the same height as the suction port 9 on one side surface. It has been. The water absorption filter 6 extends vertically upward from the water receiver 5, and its upper end reaches the lower surface of the drainage layer 10, and does not reach the boundary between the planting base layer 1 and the ventilation space 2. Thereby, the outside air sucked by the fan 3 passes through the water absorption filter 6 and the vent hole 12 from the air inlet 9 on the side surface of the planting case 7 through the drainage layer 10 in the planting case 7, and further The fan 3 reaches the ventilation space 2 and is ventilated to the planting base layer 1. Also in this case, since the upper part of the water absorption filter 6 does not extend upward along the planting base layer 1, the previous net 11 is omitted. Other configurations and operational effects are the same as in the previous embodiment.

  FIG. 6 shows still another embodiment of the present invention. In this air purification type greening device, the planting base layer 1 is configured to overlap the ventilation space 2, and the planting base layer 1 and the ventilation space 2 are housed in one case 13. That is, the upper half of the internal space of the case 13 is a planting base layer 1 filled with soil 1 a, and the ventilation space 2 is located along the lower surface of the planting base layer 1. The upper surface side of the case 13 is a planting surface of the planting base layer 1, and at a height position corresponding to the upper end portion of the planting base layer 1, there is one piece penetrating the case 13 and the planting base layer 1 sideways. Irrigation means 4 made of a tube is provided. Irrigation holes are respectively provided in portions of the tube located in the planting base layer 1. A drainage layer 10 is provided on the bottom surface of the planting base layer 1, and a water receiver 5 is provided below the ventilation space 2, that is, at the bottom of the case 13. Here, the secondary water receiver 15 as in the case of the embodiment shown in FIGS. 1 and 2 is not provided. The fan 3 is provided outside the case 13, and a suction port 14 is provided at a height position of the ventilation space 2 on the side surface of the case 13, and the discharge part 3 a of the fan 3 is connected to the suction port 14. . The suction port 14 on the inner side surface of the case 13 is provided with the water absorption filter 6 extending vertically along the inner side surface, and the lower end of the water suction filter 6 is positioned so as to be immersed in the water in the water receiver 5. The upper end reaches the drainage layer 10.

  In this air purification type greening device, the outside air sucked by the fan 3 passes through the water absorption filter 6 from the suction port 14 of the case 13 and is sent to the ventilation space 2 and further purified by passing through the planting base layer 1. Are released from the planting surface on the top surface. Other functions and effects are the same as those of the embodiment shown in FIGS.

  FIG. 7 shows still another embodiment of the present invention. In this air purification type greening apparatus, in the embodiment of FIG. 6, the water absorption filter 6 is disposed along the lower surface of the drainage layer 10, and the water absorption filter 6 is not immersed in the water in the water receiver 5. In this case, the water absorption filter 6 directly absorbs the surplus water flowing down from the planting base layer 1. The discharge part 3a of the fan 3 penetrates the side surface of the case 13 to reach the ventilation space 2, and the air exiting the discharge part 3a passes through the planting base layer 1 through the substantially entire surface of the water absorption filter 6. Has been. Other configurations and operational effects are the same as those of the embodiment shown in FIG.

  In each of the above embodiments, the configuration example in which the water sucked into the water absorption filter 6 is vaporized by the outside air sucked by the fan 3 passing through the water absorption filter 6 is not limited thereto. You may make it vaporize the water absorbed by the water absorption filter 6 by arrange | positioning the water absorption filter 6 in the position which touches the air which passes the space 2. FIG.

DESCRIPTION OF SYMBOLS 1 ... Planting base layer 2 ... Ventilation space 3 ... Fan 4 ... Irrigation means 5 ... Water receiver 6 ... Water absorption filter 7 ... Planting case 8 ... Ventilation case
15 ... Secondary water receptacle 20 ... Planting unit 21 ... Ventilation unit

Claims (8)

A planting base layer, a ventilation space arranged along a non-planting surface of the planting base layer, a fan for blowing air passing through the planting base layer through the vent space, and the planting In the irrigation means for irrigating the planting base layer, the water receiver that receives the drainage of the planting base layer, and the part that is immersed in the water in the water receiver or the location that touches the water falling from the planting base layer An air purification type greening device comprising: a water absorption filter in a position where the other part contacts the passing air; and a secondary water receiver that receives water overflowing from the water receiver .   The air purification type planting apparatus according to claim 1, wherein the other part of the water absorption filter is between the planting base layer and the ventilation space and allows the passing air to pass therethrough.   The air purification type greening apparatus according to claim 1, wherein the other part of the water absorption filter is located across the ventilation space.   4. The air-cleaning type greening device according to claim 1, wherein the planting base layer is in a standing posture, the ventilation space is located along the planting base layer, and the fan is provided. Is an air purifying type greening device located at the lower part or the upper part of the ventilation space.   5. The air cleaning type greening apparatus according to claim 1, wherein the planting base layer, the irrigation means, and the water receiver are provided in a planting case, and the ventilation space and An air cleaning type planting apparatus in which the fan is provided in a ventilation case, and the planting case and the ventilation case are configured independently of each other, and respectively constitute a planting unit and a ventilation unit together with built-in objects.   The air purification type planting apparatus according to any one of claims 1 to 5, wherein the planting base layer, the irrigation means, and the water receiver are provided in a planting case to provide a planting unit. The ventilation space and the fan are provided in a ventilation case to constitute a ventilation unit, and a plurality of sets of these planting units and ventilation units are arranged side by side with a tube constituting the irrigation means as a coupling means. A clean-type planting device that is connected to a partition.   The air purification type tree planting apparatus according to any one of claims 1 to 3, wherein an upper part of the planting base layer is a planting surface, and the ventilation space extends along a lower part of the planting base layer. An air-cleaning type greening device that is located and in which the water receiver is located below the ventilation space. The air purification type greening apparatus according to any one of claims 1 to 7, wherein the fan sucks air from the planting surface side of the planting base layer through the ventilation space. Greening device.

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