CN217308637U - Trickle type three-dimensional soilless culture device - Google Patents

Abstract

The utility model provides a trickle type three-dimensional soilless culture device, which comprises a culture component and a liquid supply component, wherein the culture component comprises a support body, a support frame and a fixed support piece, the support body is of a frame structure, the support frame is arranged in the support body, the fixed support piece is symmetrically arranged on two side plates of the support body, and the support frame is in an inclined shape and can be detachably connected with the fixed support piece; the liquid supply assembly is arranged in the support body in a penetrating manner and comprises a drip pipe, a liquid supply pipe, a liquid guide piece and a hanging connecting piece, the drip pipe is fixedly arranged at the upper end of the support body and is fixedly connected with the top end of the liquid supply pipe, and the bottom of the drip pipe is uniformly provided with drip holes which are right opposite to the liquid guide piece; the liquid guide piece is a flexible piece and is arranged between the support body and the support frame, and the bottom end of the liquid guide piece vertically extends into the liquid supply box; the liquid guide piece is fixedly connected with the supporting piece through the hanging connecting piece. The utility model has the advantages of reasonable design, both reached the purpose of even irrigation, can ensure again not to produce the jam in irrigating.

Description

Trickle type three-dimensional soilless culture device

Technical Field

The utility model belongs to the technical field of soilless culture facility, concretely relates to three-dimensional soilless culture device of trickle formula, also called drip wall body cultivation device.

Background

Soilless culture belongs to substrate culture and is a soilless culture technology widely applied. The wall cultivation is a three-dimensional cultivation mode, saves more space than a stand column cultivation mode, occupies relatively less area, can cultivate thirty-forty plants per square meter, and can realize the layout of plant cultivation according to requirements.

At present, soilless culture device often is provided with the multilayer cultivation plant, adopts the drip mode to irrigate the nutrient solution to the plant, and the drip mode, every layer set up the cultivation device of driping irrigation zone, drop arrow, can have the structure complicacy, installs inconvenient problem. And only set up the cultivation device of drip irrigation zone, drop arrow at the top, then nutrient solution can drop the flow downwards layer by layer after soaking whole matrix from the upper strata, and infiltration time is long, makes the nutrient solution inhomogeneous to the plant watering easily, makes the plant that is located the upper strata for the plant of lower floor, because drip irrigation time's difference to lead to its growth vigor different. Therefore, the drip type three-dimensional soilless culture device capable of realizing synchronous drip irrigation can be arranged to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three-dimensional soilless culture device of trickle formula, through set up the drain spare on the supporter, with the support frame cooperation of slope installation, structurally optimized, realized the function of the smooth drip of nutrient solution, make the plant roots at each layer hug closely the drain spare and absorb the nutrient solution. The utility model has the advantages of reasonable design, reduced the multilayer installation and irrigated the accessory, both reached the purpose of even irrigation, can ensure again that can not produce the jam in irrigation process.

The utility model discloses a realize through following technical scheme:

a trickle type three-dimensional soilless culture device comprises a culture assembly and a liquid supply assembly, wherein the culture assembly comprises a support body, a support frame and fixed support pieces, the support body is of a frame structure, the support frame is arranged in the support body, the fixed support pieces are symmetrically arranged on two side plates of the support body, and the support frame is in an inclined shape and can be detachably connected with the fixed support pieces; the liquid supply assembly is arranged inside the support body in a penetrating mode and comprises a drip pipe, a liquid supply pipe, a liquid guide piece and a hanging connecting piece, the drip pipe is fixedly arranged at the upper end of the support body and is fixedly connected with the top end of the liquid supply pipe vertically arranged inside the support body, and the bottom of the drip pipe is uniformly provided with drip holes which face the liquid guide piece; the liquid guide piece is a flexible piece and is arranged between the support body and the support frame, and the bottom end of the liquid guide piece vertically extends into the liquid supply box; the top end of the hanging connecting piece is connected with the supporting piece, and the bottom end of the hanging connecting piece bypasses the dripping pipe and can be detachably connected with the top end of the liquid guiding piece.

Preferably, the support frame comprises a support plate and a liquid collecting plate, a plurality of rectangular overflow holes are uniformly distributed at the first end of the support plate, a rectangular support groove is formed at the second end of the support plate, the liquid collecting plate and the support plate form an L-shaped liquid collecting groove through the support groove, and the liquid collecting plate can slide up and down in the support groove; the fixed support piece comprises a first fixed support piece and a second fixed support piece, the first fixed support piece is arranged to be fixed at the edges of the first ends of the two side plates at equal intervals, the second fixed support piece is vertically arranged at a position close to the second ends of the two side plates, and a gap is arranged between the second fixed support piece and the back plate of the support body and used for placing the liquid guide piece.

Preferably, the upper end surface and the lower end surface of each first fixed supporting piece are both provided with inclined surfaces, the inclined directions of the upper end surface and the lower end surface are consistent, the inclined angles are both set to be 15-45 degrees, and a space between every two adjacent first fixed supporting pieces is an inclined first clamping groove; a plurality of second clamping grooves are formed in the second fixed supporting piece, the position of each second clamping groove is lower than the position of the corresponding first clamping groove, and the inclination direction of each second clamping groove is consistent with the inclination direction of the corresponding first clamping groove and has the same inclination angle; the first fixing support piece and the second fixing support piece are connected with the end parts of the two sides of the supporting plate through the first clamping groove and the second clamping groove.

Preferably, the liquid guiding member includes a rectangular structure or a wavy structure, and a thickness of the liquid guiding member is greater than a width of a gap between the second fixed support and the back plate of the support body.

Preferably, the depth of the second locking groove is 2/3 of the transverse width of the second fixing support, and the second locking groove is used for limiting the second end of the supporting plate.

Preferably, the liquid collecting plate is provided with absorbent cotton, and the absorbent cotton is in contact with the liquid guide piece.

Preferably, the distance between the two ends of the support groove and the end of the support plate is equal to the width of the first clamping groove and the second clamping groove, and the width of the support groove is equal to the thickness of the liquid collecting plate.

Preferably, the liquid supply assembly further comprises a liquid supply tank and a water pump, the liquid supply tank is arranged below the cultivation assembly, the water pump is arranged in the liquid supply tank, and the output end of the water pump is fixedly connected with the bottom end of the liquid supply pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a three-dimensional soilless culture device of trickle formula through setting up the drain spare, has solved ordinary wall body cultivation facility and has irrigated inhomogeneous problem.

2. The utility model provides a three-dimensional soilless culture device of trickle formula sets up certain space through leading between liquid spare and the backup pad for the nutrient solution circulation is smooth and easy, avoids watering in-process to produce the jam.

3. The utility model provides a three-dimensional soilless culture device of trickle formula, through the rectangle overflow hole that is provided with hollow out construction in the backup pad, and inclination's between backup pad and the supporter setting for among the irrigation process, certain nutrient solution can be preserved to the inboard of backup pad and supply plant roots to utilize, and excessive nutrient solution in time flows down from outside fretwork, avoids the edge overflow from the backup pad.

4. The utility model discloses a be provided with the collection liquid board that can height-adjusting to form L shape collecting tank with the backup pad, can realize according to the required liquid measure of different plant roots, save partly nutrient solution, supply vegetation required.

Drawings

FIG. 1 is a schematic view of the overall structure of the trickle type three-dimensional soilless culture device of the utility model;

FIG. 2 is a schematic view of the mounting structure of the liquid guiding member of the present invention;

FIG. 3 is a schematic view of the mounting structure of the single-layer supporting plate and the supporting body of the present invention;

FIG. 4 is an enlarged schematic view of the mounting structure of the support plate and the support body with the liquid collecting plate of the present invention;

FIG. 5 is a schematic view of the installation structure of the support plate and the liquid collecting plate of the present invention;

FIG. 6 is a schematic side view of a rectangular absorbent cotton wicking element according to a first embodiment of the present invention;

fig. 7 is a schematic side view of a wavy liquid guiding member according to a first embodiment of the present invention.

The notation in the figure is:

the support body 11, the back plate 111, the side plate 112, the support plate 12, the overflow hole 121, the liquid collecting plate 13, the liquid collecting tank 131, the support tank 132, the first fixing support 14, the second fixing support 15, the first clamping groove 16, the second clamping groove 17, the water pump 21, the liquid supply pipe 22, the drip pipe 23, the liquid guide 24, the liquid supply tank 25 and the hanging connecting piece 26.

Detailed Description

In order to make the technical content, structural features, objectives and advantages of the present invention exhaustive, the following detailed description will be made with reference to the accompanying drawings. Although various aspects of the embodiments are illustrated in the drawings, which may refer to functionally identical or similar elements, the drawings are not necessarily drawn to scale unless specifically indicated.

The utility model discloses a three-dimensional soilless culture device of trickle formula, as shown in fig. 1 to 7, it includes cultivation subassembly and liquid supply subassembly.

The cultivation assembly comprises a support body 11, a support frame and fixing support members, wherein the support body 11 is of a rectangular frame structure, the fixing support members are symmetrically arranged on two side plates 112 of the support body 11, and each fixing support member comprises a first fixing support member 14 and a second fixing support member 15, the first fixing support member 14 is perpendicularly fixed on the edges of the first ends of the two side plates 112 of the support body 11, and the second fixing support member 15 is perpendicularly fixed on the second ends of the two side plates 112 close to the support body 11. The support frame is in an inclined shape and can be detachably connected with the fixed support piece.

The upper end face and the lower end face of the first fixed supporting member 14 are both set to be inclined planes, the inclined directions of the upper end face and the lower end face are consistent, and the inclined angle is preferably set to be 15-45 degrees. The plurality of first fixed supporting pieces 14 are located on the same vertical line, arranged at equal intervals and fixedly connected with the edge of the side plate 112, and the space between two adjacent first fixed supporting pieces 14 is the inclined first clamping groove 16, that is, the inclination angle of the first clamping groove 16 is 15-45 °. The second fixed supporting member 15 is a rectangular bar, and a gap is provided between the second fixed supporting member 15 and the back plate of the supporting body 11 for placing the liquid guiding member 24.

A plurality of second clamping grooves 17 are formed in the second fixing and supporting piece 15, the number of the second clamping grooves is the same as that of the first clamping grooves, the positions of the second clamping grooves 17 correspond to those of the first clamping grooves 16 one by one, and the position of each second clamping groove 17 is lower than that of the corresponding first clamping groove 16. The inclination direction of the second clamping groove 17 is consistent with the inclination direction of the first clamping groove 16, and the inclination angles are the same, so that the supporting plate 12 is inserted into the first clamping groove 16 and the second clamping groove 17 to be fixed to form a state of high outside and low inside. The second engaging groove 17 is formed along the direction in which the first engaging groove 16 extends obliquely, and the depth of the second engaging groove 17 is 2/3 of the lateral width of the second fixing support 15, so as to limit the second end of the supporting plate 12.

The support frame sets up inside supporter 11, including the backup pad 12 of rectangle structure and the rectangle collection liquid board 13 of setting in backup pad 12, and the first end of backup pad 12 evenly is provided with a plurality of rectangle overflow holes 121, and the unnecessary nutrient solution of being convenient for flows into the lower floor, avoids the outward overflow of nutrient solution from the edge of backup pad 12. The second end of the support plate 12 is provided with a rectangular support groove 132. The support groove 132 has a width equal to the thickness of the drip plate 13, facilitates the drip plate 13 to be inserted into the support groove 132 to be coupled with the support plate 12 and form the L-shaped drip groove 131, and allows the drip plate 13 to slide up and down in the support groove 132 to adjust the height. The liquid collecting plate 13 is provided with absorbent cotton which is in contact with the liquid guide piece 24 and can be used for transferring and collecting nutrient solution, so that the nutrient solution flows into the L-shaped liquid collecting groove 131, and the plant root system can be absorbed continuously.

The two side ends of the supporting plate 12 can be detachably connected with the fixed supporting part by passing through the corresponding first clamping groove 16 and the second clamping groove 17. The distance between the two ends of the supporting groove 132 and the end of the supporting plate 12 is equal to the width of the first locking groove 16 and the second locking groove 17, when the supporting plate 12 is inserted into the locking grooves, the sealing state is formed between the two ends of the supporting plate 12 and the side plate 112, and between the two ends of the liquid collecting plate 13 and the second fixing support 15, so as to avoid water leakage. The device can be used for single-layer cultivation and multi-layer cultivation, and is realized by increasing or reducing the number of the support frames according to the number of cultivated plants.

The liquid supply assembly is arranged inside the support body in a penetrating mode and comprises a dropping pipe 23, a liquid supply pipe 22, a liquid guide piece 24, a hanging connecting piece 26, a liquid supply box 25 and a water pump 21, wherein the dropping pipe 23 is fixedly arranged at the upper end of the support body 11 and is fixedly connected with the top end of the liquid supply pipe 22 vertically arranged inside the support body 11. The bottom of the drip pipe 23 is uniformly provided with drip holes which are opposite to the liquid guide piece 24; the liquid guiding member 24 is a flexible member and is disposed between the supporting body 11 and the supporting frame, and is disposed from the top to the bottom of the gap between the back plate 111 and the supporting plate 12, and the bottom of the liquid guiding member 24 directly enters the liquid supply tank 25. The hanging connecting piece 26 is fixedly arranged at the top end of the supporting body 11, the top end of the hanging connecting piece 26 is connected with the supporting piece, the bottom end of the hanging connecting piece can be detachably connected with the top end of the liquid guide piece 24 by bypassing the dripping pipe 23, and the liquid guide piece 24 is just positioned below the dripping pipe 23. The liquid guide 24 is a flexible member, and comprises a water absorbent cotton with a rectangular structure or a flexible member with a wavy structure. The thickness of the liquid guiding member 24 is larger than the width of the gap between the second fixing support member 15 and the back plate 111 of the supporting body 11, so that the liquid guiding member 24 is in contact with the supporting plate 12 for the plant root system to absorb the nutrient solution. Liquid supply tank 25 sets up in the below of cultivation subassembly, and water pump 21 sets up in liquid supply tank 25, and the output of water pump 21 and the bottom fixed connection of liquid feed pipe 22.

The following further describes embodiments of the present invention:

as shown in fig. 6 and 7, the liquid guiding member 24 may be a rectangular absorbent cotton or a corrugated flexible member, when the absorbent cotton is selected, the thickness of the absorbent cotton is slightly greater than the width of the gap between the second fixing support member 15 and the back plate 111, so that the absorbent cotton is in contact with the supporting frame, and the nutrient solution flows onto the absorbent cotton from the drip pipe 23 and slowly flows downwards along the absorbent cotton. When the flexible part with the wave-shaped structure is selected, the wave crests uniformly arranged on the flexible part with the wave-shaped structure just contact with the support frame 12 on each layer, and when the nutrient solution slowly flows downwards along the wave crest direction of the flexible part with the wave-shaped structure, the nutrient solution at the wave crests can be absorbed and utilized by the plant root system. The liquid guiding member 24 is fixedly connected with the supporting body 11 through a hanging connecting member, and is vertically hung in a gap between the back plate 111 and the second fixing member 15 from top to bottom, and the lower end of the liquid guiding member 24 extends into the liquid supply tank 25. The liquid guide member 24 is located below the drip pipe 23, and the top end of the liquid guide member just corresponds to a drip hole formed in the bottom of the drip pipe 23, so that the nutrient solution in the drip pipe 23 can flow downwards along the liquid guide member.

As shown in fig. 4 and 5, the height-adjustable liquid collecting plate 13 is installed in the rectangular supporting groove 132 at the second end of the supporting plate 12, a layer of absorbent cotton is wrapped outside the liquid collecting plate 13, and the supporting plate 12 is inserted into the clamping groove and fixed. At this time, the second end of the supporting plate 12 and the liquid collecting plate 13 can both contact with the liquid guiding member 24, which is beneficial for the plant root system to fully absorb the nutrient solution.

The specific working principle is as follows: the plant is placed on the support plate 12 with the plant root system facing the direction of the back plate 111 so that the plant root system contacts the drainage member 24. The height of the liquid collecting plate 13 is adjusted according to the requirements of plant roots. The first clamping groove 16 and the second clamping groove 17 are inclined clamping grooves, and the support plate 12 is inserted into the clamping grooves at an angle of 15-45 degrees and is in a state of being high outside and low inside.

The water pump 21 is started, and the nutrient solution flows into the dropping pipe 23 along with the liquid supply pipe 22 and then flows onto the liquid guide member 24 through the small hole on the dropping pipe 23. During the liquid supply period, the nutrient solution continuously flows smoothly and slowly from top to bottom along the rectangular absorbent cotton or the flexible piece with the wave-shaped structure. The plant root system is in contact with the liquid guiding member 24, and can directly absorb the nutrient solution on the liquid guiding member 24 for growth. When the nutrient solution flow is great, can not directly flow to overflow hole 121 and fall into the lower floor, but can save the nutrient solution in the backup pad 12 inboard, increase the absorptive time of plant roots. When the flow of the liquid guiding member 24 is too large, the accumulated nutrient solution leaks to the next layer through the overflow hole 121 at the first end of the supporting plate 12 for drip irrigation, and finally flows back to the liquid supply tank 25.

When the amount of nutrient solution required to be absorbed by the plant root system is large, the height of the liquid collecting plate 13 is adjusted to be high. The outside parcel of collecting plate 13 has the one deck cotton that absorbs water, and collecting plate 13 and leading 24 posts of liquid spare contact, nutrient solution alright in order to absorb nutrient solution to L shape collecting tank 131 in store and transmit for plant roots and continuously absorb the utilization, increase root system absorption time to adapt to the plant roots demand in different periods, thereby the better plant survival rate of ensureing.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims (8)

1. A trickle type three-dimensional soilless culture device is characterized by comprising a culture component and a liquid supply component,

the cultivation assembly comprises a support body, a support frame and fixed support pieces, wherein the support body is of a frame structure, the support frame is arranged in the support body, the fixed support pieces are symmetrically arranged on two side plates of the support body, and the support frame is in an inclined shape and can be detachably connected with the fixed support pieces;

the liquid supply assembly is arranged inside the support body in a penetrating mode and comprises a drip pipe, a liquid guide piece and a hanging connecting piece, the drip pipe is fixedly arranged at the upper end of the support body and is fixedly connected with the top end of a liquid supply pipe vertically arranged inside the support body, and dripping holes are uniformly formed in the bottom of the drip pipe and face the liquid guide piece; the liquid guide piece is a flexible piece and is arranged between the support body and the support frame, and the bottom end of the liquid guide piece vertically extends into the liquid supply box; the top end of the hanging connecting piece is connected with the supporting piece, and the bottom end of the hanging connecting piece bypasses the dripping pipe and can be detachably connected with the top end of the liquid guiding piece.

2. The trickling stereoscopic soilless culture device according to claim 1, wherein the support frame comprises a support plate and a liquid collecting plate,

the first end of the supporting plate is uniformly provided with a plurality of rectangular overflow holes, the second end of the supporting plate is provided with a rectangular supporting groove, the liquid collecting plate and the supporting plate form a liquid collecting groove with an L-shaped structure through the supporting groove, and the liquid collecting plate can slide up and down in the supporting groove;

the fixed support piece comprises a first fixed support piece and a second fixed support piece, the first fixed support piece is arranged to be fixed at the edges of the first ends of the two side plates at equal intervals, the second fixed support piece is vertically arranged at a position close to the second ends of the two side plates, and a gap is arranged between the second fixed support piece and the back plate of the support body and used for placing the liquid guide piece.

3. The trickling type three-dimensional soilless culture device according to claim 2, wherein the upper end surface and the lower end surface of the first fixing support piece are both provided with inclined surfaces, the inclined directions of the upper end surface and the lower end surface are consistent, the inclined angles are both set to be 15-45 degrees, and the space between two adjacent first fixing support pieces is an inclined first clamping groove;

a plurality of second clamping grooves are formed in the second fixed supporting piece, the position of each second clamping groove is lower than the position of the corresponding first clamping groove, and the inclination direction of each second clamping groove is consistent with that of the corresponding first clamping groove and is the same as that of the corresponding first clamping groove;

the first fixing support piece and the second fixing support piece are connected with the end parts of the two sides of the supporting plate through the first clamping groove and the second clamping groove.

4. The trickle-type stereoscopic soilless culture device according to claim 2, wherein the liquid guiding member comprises a rectangular structure or a wavy structure, and the thickness of the liquid guiding member is greater than the width of the gap between the second fixed support member and the back plate of the support body.

5. The trickling stereoscopic soilless culture device according to claim 3, wherein the depth of the second locking groove is 2/3 of the transverse width of the second fixing support for limiting the second end of the support plate.

6. The trickling type stereoscopic soilless culture device according to claim 2, wherein the liquid collecting plate is provided with absorbent cotton, and the absorbent cotton is in contact with the liquid guide member.

7. A trickling stereoscopic soilless culture device according to claim 3, wherein the distance between both ends of the support groove and the end of the support plate is equal to the width of the first and second catching grooves, and the width of the support groove is equal to the thickness of the liquid collecting plate.

8. The trickle type three-dimensional soilless culture device according to claim 1, wherein the liquid supply assembly further comprises a liquid supply tank and a water pump, the liquid supply tank is arranged below the culture assembly, the water pump is arranged in the liquid supply tank, and an output end of the water pump is fixedly connected with the bottom end of the liquid supply pipe.

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