CN113331019A

CN113331019A - Intelligent rock wool planting bag and manufacturing method

Info

Publication number: CN113331019A
Application number: CN202110804128.3A
Authority: CN
Inventors: 刘毅烽; 陈云; 刘军; 冉龙飞; 黄鑫
Original assignee: Guang'an Jiayi Basalt Raw Material Technology Co ltd; Sichuan Helian Basalt Fiber Technology Co ltd; Sichuan Pawoke Mineral Fiber Products Co ltd
Current assignee: Guang'an Jiayi Basalt Raw Material Technology Co ltd; Sichuan Helian Basalt Fiber Technology Co ltd; Sichuan Pawoke Mineral Fiber Products Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-09-03
Anticipated expiration: 2041-07-16
Also published as: CN113331019B

Abstract

The invention discloses an intelligent rock wool planting bag, and relates to the technical field of rock wool application; the adopted technical scheme is as follows: a liquid-isolating layer covers the outside of the rock wool base body, and planting holes are formed in the top of the liquid-isolating layer; a humidity sensor and a liquid absorption rod are arranged in the rock wool base body, a first partition plate and a second partition plate are sequentially arranged at the lower end of the rock wool base body at intervals, a plurality of liquid inlet holes are formed in the first partition plate, a guide hole is formed in the middle of the first partition plate, an electromagnet is arranged on the second partition plate, the electromagnet is opposite to the guide hole, and the first partition plate and the second partition plate are both located in a space surrounded by the liquid separation layer; the liquid suction rod can move along the height direction of the rock wool base body, a magnetic suction part is fixed at the lower end of the liquid suction rod, at least part of the liquid suction rod is inserted into the guide hole, a limiting convex shoulder is arranged in the middle of the liquid suction rod, a return spring is sleeved on the liquid suction rod, and the return spring is positioned between the limiting convex shoulder and the first partition plate; the controller is used for controlling the electromagnet to work according to the data of the humidity sensor. The invention is suitable for household gardening planting.

Description

Intelligent rock wool planting bag and manufacturing method

Technical Field

The invention relates to the technical field of rock wool application, in particular to an intelligent rock wool planting bag and a manufacturing method thereof.

Background

The rock wool takes basalt and dolomite as raw materials, and is melted to more than 1600 ℃ at high temperature to be melted and sprayed into fiber clusters; since the rock wool has the characteristics of no toxicity, no harm, sterility, no pollution and the like, and simultaneously has good liquid absorption and air permeability, the rock wool is a soilless culture substrate with excellent performance and is commonly used as a soilless culture substrate.

The existing rock wool soilless culture substrate comprises rock wool strips, rock wool blocks and rock wool plugs, wherein the rock wool plugs or the rock wool blocks are firstly used for seedling cultivation and then transplanted onto the rock wool strips, and then a drip irrigation system is matched to realize large-batch cultivation. However, the cultivation method using rock wool as the cultivation medium has the disadvantages of large investment once, relatively high operation cost, high requirement on quality of managers, strict technical requirements on the management process, and unsuitability for household gardening cultivation.

Disclosure of Invention

Aiming at the technical problem that the existing rock wool is not suitable for household gardening cultivation in a cultivation mode of taking the rock wool as a cultivation medium; the invention provides an intelligent rock wool planting bag and a manufacturing method thereof.

The invention is realized by the following technical scheme:

the invention provides an intelligent rock wool planting bag which comprises a rock wool base body, wherein a liquid-proof layer covers the outside of the rock wool base body, and planting holes are formed in the top of the liquid-proof layer; a humidity sensor and a liquid suction rod are arranged in the rock wool base body, a first partition plate and a second partition plate are sequentially arranged at the lower end of the rock wool base body at intervals, the first partition plate is provided with a plurality of liquid inlet holes, a guide hole is formed in the middle of the first partition plate, an electromagnet is arranged on the second partition plate, the electromagnet is over against the guide hole, and the first partition plate and the second partition plate are both located in a space surrounded by the liquid separation layer; the liquid suction rod can move along the height direction of the rock wool base body, a magnetic suction part is fixed at the lower end of the liquid suction rod, at least part of the liquid suction rod is inserted into the guide hole, a limiting convex shoulder is arranged in the middle of the liquid suction rod, a return spring is sleeved on the liquid suction rod, and the return spring is positioned between the limiting convex shoulder and the first partition plate; the humidity sensor is used for sensing the humidity of the air in the air, and the controller is used for controlling the electromagnet to work according to the data of the humidity sensor.

According to the invention, the planting holes are formed in the top of the liquid separation layer and can be used for the roots or the rods of the plants to penetrate through, when the plants are planted, a proper amount of nutrient solution is poured into the rock wool substrate through the planting holes, the nutrient solution is absorbed by the rock wool substrate, the redundant nutrient solution flows into the space defined by the first partition plate, the second partition plate and the liquid separation layer through the liquid inlet hole to be stored, and the rock wool substrate and the stored nutrient solution are separated by the first partition plate, so that the rock wool substrate is prevented from continuously absorbing the nutrient solution. When the electromagnet is not electrified, attraction force does not exist between the magnetic suction part and the electromagnet, the end part of the liquid suction rod is far away from the nutrient solution between the first partition plate and the second partition plate under the action of the reset spring, and the nutrient solution is prevented from permeating into the rock wool substrate through the liquid suction rod at the moment.

Meanwhile, the temperature sensor is arranged in the rock wool base body, and the controller can control the electromagnet to work according to the data of the humidity sensor. When the controller detects that the humidity in the rock wool substrate is lower than a first set value through the temperature sensor (the plant needs to supplement nutrient solution), the electromagnet is controlled by the controller to work in a powered-on mode to generate a magnetic field to attract the magnetic attraction part to move towards the electromagnet so as to drive the liquid suction rod to be inserted into the nutrient solution, then the nutrient solution stored between the first partition plate and the second partition plate is introduced into the rock wool substrate through the liquid suction rod, and the plant is ensured to be capable of obtaining the nutrient solution required for growth. When the controller detects that the humidity in the rock wool substrate is higher than a second set value (the nutrient solution is excessive) through the temperature sensor, the electromagnet is controlled by the controller to be powered off, the magnetic attraction part and the electromagnet are not attractive, and the end part of the liquid suction rod is far away from the nutrient solution between the first partition plate and the second partition plate under the action of the reset spring.

In conclusion, the rock wool planting bag can store a large amount of nutrient solution in the rock wool planting bag, and the rock wool matrix and the stored nutrient solution are wrapped in the liquid separation layer, so that the nutrient solution can be prevented from being evaporated too fast, watering times can be reduced, water and fertilizer can be saved, the rock wool planting bag can be used independently, continuous cropping obstacles of soil can be avoided, and the site is clean and sanitary; and the rock wool base body and the stored nutrient solution can be separated, the stored nutrient solution is supplied to the rock wool base body only by the automatic and intelligent control liquid absorption rod of the nutrient solution in the rock wool base body which is lower than the nutrient solution required by the growth of the plant, the normal growth of the plant is ensured, and the cruising ability of the rock wool planting bag can be prolonged (watering or nutrient solution supplement can be omitted for a long time). The whole planting bag is only provided with the liquid absorption rod, the controller and the electromagnet (needing a power supply), nutrient solution is only added according to the cruising ability of the rock wool planting bag in the management process, and compared with a nutrient solution irrigation system, the rock wool planting bag is low in cost, low in requirement on the quality of managers, low in technical requirement on the management process, and suitable for household gardening cultivation.

In an optional embodiment, the liquid inlet hole adaptation has a one-way valve block, and the one-way valve block not only can prevent that rock wool from planting the package and making the business liquid between first baffle and second baffle flow back to the rock wool base member and cause the extravagant a large amount of nutrient solution because of the slope in-process that removes, can also prevent that the gas of nutrient solution evaporation from directly overflowing to the rock wool base member from the liquid inlet hole, further reduces the evaporation of nutrient solution.

In an optional embodiment, the check valve plate is a rubber valve plate with one end fixedly connected with the lower surface of the first partition plate, so that the thickness of the first partition plate can be reduced.

In an optional embodiment, one end of the liquid suction rod, which is provided with the magnetic suction part, is sleeved with a sealing ring, and the sealing ring is used for sealing a gap between the magnetic suction part and the first partition plate, so that evaporated gas of the nutrient solution can be prevented from entering the rock wool matrix when the rock wool matrix does not need the nutrient solution, and the service life of the nutrient solution is further prolonged.

In an optional embodiment, the side wall of the liquid separation layer facing the height direction of the rock wool substrate is provided with at least one through hole, so that on one hand, redundant nutrient solution or water can overflow when nutrient solution is added to the bottom of the rock wool substrate, and on the other hand, the roots of plants planted in the rock wool substrate can be ensured to breathe normally, and the growth of the plants is promoted.

In an optional embodiment, the height of the through holes in the height direction of the rock wool base is between one third and one half of the height of the rock wool base.

In an optional embodiment, the liquid suction rod is further sleeved with a sliding sleeve, the lower end of the sliding sleeve is at least partially inserted into the guide hole, the shoulder is arranged at the upper end of the sliding sleeve, and the return spring is sleeved outside the sliding sleeve. Because the outer surface of the liquid suction rod is a rough surface, the friction force of the liquid suction rod which is directly in sliding friction with the inner wall of the guide hole is large, and therefore, the friction force born by the liquid suction rod when the liquid suction rod moves is converted into the friction force between the sliding sleeve and the guide hole by the sliding sleeve outside the liquid suction rod, and the power of the electromagnet is reduced.

In an optional embodiment, the sliding sleeve is made of polytetrafluoroethylene, so that the friction force borne by the sliding sleeve during sliding is reduced by utilizing the self-lubricating property of the polytetrafluoroethylene, and the service life of the sliding sleeve is prolonged.

In an optional embodiment, the magnetic part is a neodymium iron boron permanent magnet to ensure that there is sufficient attraction between the electromagnet and the magnetic part after the electromagnet is powered on, and ensure that the liquid absorbing rod can be inserted into the nutrient solution.

The invention provides a manufacturing method of an intelligent rock wool planting bag, which is used for manufacturing the intelligent rock wool planting bag and comprises the following steps: obtaining a first partition plate and a second partition plate, fixing the one-way valve plate on the first partition plate, and fixing the electromagnet in the middle of one surface of the second partition plate;

respectively connecting a controller with the electromagnet, the humidity sensor and the power supply, performing insulation and waterproof protection on the controller and the power supply, and fixing the controller and the power supply on the second partition plate;

sleeving a sliding sleeve outside the liquid suction rod to fixedly connect the sliding sleeve with the liquid suction rod;

sleeving a return spring outside the sliding sleeve, so that one end of the return spring is abutted against the convex shoulder;

one end of the liquid suction rod penetrates through a guide hole in the first partition plate, so that the return spring is positioned between the shoulder and the first partition plate;

compressing the reset spring to the first partition plate, sleeving a sealing ring at one end of the liquid suction rod penetrating through the first partition plate, and fixing a magnetic suction part at one end of the liquid suction rod sleeved with the sealing ring so that the magnetic suction part presses the sealing ring on the first partition plate when the reset spring is reset;

fixedly connecting each corner of the first partition plate with a corresponding corner of the second partition plate through a plurality of connecting rods;

arranging a rock wool base body on one end of the first partition plate, which is far away from the second partition plate, inserting the liquid suction rod into the rock wool base body, and inserting the humidity sensor into the rock wool base body;

after plants are planted on the rock wool substrate, the rock wool substrate is wrapped by a liquid isolation layer, and the first partition plate and the second partition plate are both positioned in a space surrounded by the liquid isolation layer;

and planting holes are formed in the top of the liquid separation layer, and at least one through hole is formed in the side wall, facing the height direction of the rock wool base body, of the liquid separation layer.

The invention has the following beneficial effects:

1. according to the invention, the planting holes are formed in the top of the liquid separation layer and can be used for the roots or the rods of the plants to penetrate through, when the plants are planted, a proper amount of nutrient solution is poured into the rock wool substrate through the planting holes, the nutrient solution is absorbed by the rock wool substrate, the redundant nutrient solution flows into the space defined by the first partition plate, the second partition plate and the liquid separation layer through the liquid inlet hole to be stored, and the rock wool substrate and the stored nutrient solution are separated by the first partition plate, so that the rock wool substrate is prevented from continuously absorbing the nutrient solution. Therefore, a large amount of nutrient solution can be stored in the rock wool planting bag, the rock wool base body and the stored nutrient solution are wrapped in the liquid separation layer, the nutrient solution can be prevented from being evaporated too fast, watering times are reduced, water and fertilizer are saved, the rock wool planting bag can be used independently, continuous cropping obstacles of soil are avoided, and the rock wool planting bag is clean and sanitary in site.

2. When the electromagnet is not electrified, attraction force is not generated between the magnetic suction part and the electromagnet, the end part of the liquid suction rod is far away from the nutrient solution between the first partition plate and the second partition plate under the action of the reset spring, the nutrient solution is prevented from permeating into the rock wool substrate through the liquid suction rod, and the consumption of the nutrient solution can be further reduced.

3. According to the invention, the temperature sensor is arranged in the rock wool base body, and the controller can control the electromagnet to work according to the data of the humidity sensor; when the plants need to be supplemented with nutrient solution, the controller controls the electromagnet to be electrified to work to generate a magnetic field to attract the magnetic absorption part to move towards the electromagnet so as to drive the liquid absorption rod to be inserted into the nutrient solution and ensure that the plants can obtain the nutrient solution required by growth; when the nutrient solution is surplus, the electromagnet is controlled by the controller to be powered off, attraction force does not exist between the magnetic suction part and the electromagnet, the end part of the liquid suction rod is far away from the nutrient solution between the first partition plate and the second partition plate under the action of the reset spring, the normal growth of plants is ensured, and the cruising ability of the rock wool planting bag can be prolonged (watering or nutrient solution supplement can be omitted for a long time).

4. The whole planting bag provided by the invention is only added with the liquid absorption rod, the controller and the electromagnet (needing a power supply), and nutrient solution is only added according to the cruising ability of the rock wool planting bag in the management process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of an intelligent rock wool planting package according to an embodiment of the invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Reference numerals:

1-rock wool base body, 2-liquid separation layer, 3-planting hole, 4-humidity sensor, 5-liquid absorption rod, 6-first partition plate, 7-second partition plate, 8-liquid inlet hole, 9-guide hole, 10-electromagnet, 11-magnetic absorption part, 12-limiting convex shoulder, 13-reset spring, 14-controller, 15-one-way valve plate, 16-sealing ring, 17-through hole, 18-sliding sleeve and 19-power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, the terms "central," "upper," "lower," "left," "right," "vertical," "longitudinal," "lateral," "horizontal," "inner," "outer," "front," "rear," "top," "bottom," and the like refer to orientations or positional relationships that are conventionally used in the manufacture of the present application, or that are routinely understood by those of ordinary skill in the art, but are merely used to facilitate the description and to simplify the description and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present application.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example 1

With reference to fig. 1 and fig. 2, the embodiment provides an intelligent rock wool planting bag, which includes a rock wool base body 1, a liquid-proof layer 2 covers the exterior of the rock wool base body 1, and planting holes 3 are formed in the top of the liquid-proof layer 2; a humidity sensor 4 and a liquid suction rod 5 are arranged in the rock wool base body 1, a first partition plate 6 and a second partition plate 7 are sequentially arranged at the lower end of the rock wool base body 1 at intervals, the first partition plate 6 is provided with a plurality of liquid inlet holes 8, a guide hole 9 is arranged in the middle of the first partition plate 6, the second partition plate 7 is provided with an electromagnet 10, the electromagnet 10 is over against the guide hole 9, and the first partition plate 6 and the second partition plate 7 are both positioned in a space surrounded by the liquid separation layer 2; the rock wool base body 1 is characterized in that the liquid suction rod 5 can move along the height direction of the rock wool base body 1, a magnetic suction part 11 is fixed at the lower end of the liquid suction rod 5, at least part of the liquid suction rod 5 is inserted into the guide hole 9, a limiting convex shoulder 12 is arranged in the middle of the liquid suction rod 5, a return spring 13 is further sleeved on the liquid suction rod 5, and the return spring 13 is located between the limiting convex shoulder 12 and the first partition plate 6; the humidity sensor also comprises a controller 14, wherein the controller 14 is used for controlling the electromagnet 10 to work according to the data of the humidity sensor 4.

In particular, the electromagnet 10 is generally adapted with a power source 19, which may be a battery or accumulator or a pluggable power source, in this embodiment, the power source 19 is a lithium battery in order to facilitate the separate use of the rock wool planting bag. Meanwhile, the controller 14 is connected with the electromagnet 10, the humidity sensor 4 and the power supply 19 respectively, the controller 14 and the power supply 19 need to be protected from water, and the controller 14 and the power supply 19 are fixed on the second partition plate 7. The liquid separation layer 2 is generally formed by winding a rock wool substrate 1 and a second partition plate 7 by a waterproof film or is formed by surrounding the rock wool substrate by a plastic plate, and the liquid separation layer 2 is formed by a bicolor film and an anti-aging film from inside to outside in the embodiment.

Furthermore, feed liquor hole 8 adaptation has one-way valve block 15, and one-way valve block 15 not only can prevent that rock wool from planting the package and making the business liquid between first baffle 6 and second baffle 7 flow back to rock wool base member 1 because of the slope at the in-process that removes and cause the waste in a large number of nutrient solutions, can also prevent that the gas of nutrient solution evaporation from directly overflowing to rock wool base member 1 from feed liquor hole 8, further reduces the evaporation of nutrient solution.

Preferably, the check valve plate 15 is a rubber valve plate with one end fixedly connected with the lower surface of the first partition plate 6, so that the thickness of the first partition plate 6 can be reduced.

Further, the portion 11 is inhaled to imbibition stick 5 one pot head that sets up magnetism is equipped with sealing washer 16, sealing washer 16 is used for sealing the portion 11 is inhaled to magnetism with clearance between 6 first baffles can prevent in rock wool base member 1 does not need the gas entering rock wool base member 1 of nutrient solution evaporation when nutrient solution, further prolongs the live time of nutrient solution.

Further, the liquid separation layer 2 is just right the lateral wall of 1 direction of height of rock wool base member has seted up a through-hole 17 at least, can overflow unnecessary nutrient solution or water when adding nutrient solution to 1 bottom of rock wool base member on the one hand, and on the other hand can ensure that the root of the plant that the rock wool base member 1 was planted can be normal breathing, promotes the growth of plant.

Preferably, the height of the through hole 17 in the height direction of the rock wool base body 1 is between one third and one half of the height of the rock wool base body 1.

Further, a sliding sleeve 18 is further sleeved outside the liquid suction rod 5, at least part of the lower end of the sliding sleeve 18 is inserted into the guide hole 9, the shoulder is arranged at the upper end of the sliding sleeve 18, and the return spring 13 is sleeved outside the sliding sleeve 18. Because the outer surface of the liquid suction rod 5 is a rough surface, the friction force of the sliding friction of the liquid suction rod 5 and the inner wall of the guide hole 9 is larger, so that the friction force born by the liquid suction rod 5 when the liquid suction rod 5 moves is converted into the friction force between the sliding sleeve 18 and the guide hole 9 by the sliding sleeve 18 outside the liquid suction rod 5, and the power of the electromagnet 10 is reduced.

Preferably, the sliding sleeve 18 is made of polytetrafluoroethylene so as to reduce the friction force applied to the sliding sleeve 18 during sliding by utilizing the self-lubricating property of the polytetrafluoroethylene and prolong the service life of the sliding sleeve 18.

Preferably, the magnetic part 11 is a neodymium iron boron permanent magnet to ensure that there is sufficient attraction between the electromagnet 10 and the magnetic part 11 after the electromagnet 10 is powered on, and ensure that the liquid absorbing rod 5 can be inserted into the nutrient solution.

In order to ensure that the liquid suction rod 5 can suck all the nutrient solution between the first partition 6 and the second partition 7, a recess (not shown) for accommodating the magnetic part 11 is provided in the second partition 7 at a portion corresponding to the magnetic part 11.

This embodiment sets up at the 2 tops in parting from liquid layer and plants root or the pole portion that hole 3 can supply the plant and pass, when planting the plant, water right amount nutrient solution to rock wool base member 1 through planting hole 3, earlier absorb nutrient solution through rock wool base member 1, unnecessary nutrient solution then flows into first baffle 6 through feed liquor hole 8, stores in the space that second baffle 7 and parting from liquid layer 2 enclose, and separate rock wool base member 1 and the nutrient solution of storage through first baffle 6, in order to avoid rock wool base member 1 to continue to absorb nutrient solution. When the electromagnet 10 is not electrified, attraction force does not exist between the magnetic suction part 11 and the electromagnet 10, the end part of the liquid suction rod 5 is far away from the nutrient solution between the first partition plate 6 and the second partition plate 7 under the action of the return spring 13, and the nutrient solution is prevented from permeating into the rock wool base body 1 through the liquid suction rod 5 at the moment.

Meanwhile, in the embodiment, a temperature sensor is arranged in the rock wool base body 1, and the controller 14 can control the electromagnet 10 to work according to the data of the humidity sensor 4. When the controller 14 detects that the humidity in the rock wool base member 1 is lower than a first set value through the temperature sensor (the plant needs to supplement nutrient solution), the electromagnet 10 is controlled by the controller 14 to be powered on to generate a magnetic field to attract the magnetic absorption part 11 to move towards the electromagnet 10, so that the liquid absorption rod 5 is driven to be inserted into the nutrient solution, the nutrient solution stored between the first partition plate 6 and the second partition plate 7 is introduced into the rock wool base member 1 through the liquid absorption rod 5, and the plant can obtain the nutrient solution required for growth. When the controller 14 detects that the humidity in the rock wool base body 1 is higher than a second set value (the nutrient solution is excessive) through the temperature sensor, the electromagnet 10 is controlled to be powered off by the controller 14, no attraction force exists between the magnetic absorption part 11 and the electromagnet 10, and the end part of the liquid absorption rod 5 is far away from the nutrient solution between the first partition plate 6 and the second partition plate 7 under the action of the return spring 13.

In conclusion, a large amount of nutrient solution can be stored in the rock wool planting bag, the rock wool base body 1 and the stored nutrient solution are wrapped in the liquid isolating layer 2, the nutrient solution can be prevented from being evaporated too fast, watering times can be reduced, water and fertilizer can be saved, the rock wool planting bag can be used independently, continuous cropping obstacles of soil can be avoided, and the site is clean and sanitary; and can separate the rock wool base body 1 from the stored nutrient solution, and the stored nutrient solution is supplied to the rock wool base body 1 by the automatic and intelligent control liquid absorption rod 5 only when the nutrient solution in the rock wool base body 1 is lower than the nutrient solution required by the growth of plants, so that the normal growth of the plants can be ensured, and the cruising ability of the rock wool planting bag can be prolonged (no watering or nutrient solution supplement can be needed for a long time)

In addition, the liquid absorption rod 5, the controller 14, the electromagnet 10 and the power supply 19 are only added in the whole planting bag, nutrient solution is only added according to the cruising ability of the rock wool planting bag in the management process, and compared with a nutrient solution irrigation system, the rock wool planting bag is low in cost, low in requirement on quality of managers, low in technical requirement on the management process, and suitable for household gardening cultivation.

Example 2

The embodiment provides a method for manufacturing an intelligent rock wool planting bag, which is used for manufacturing the intelligent rock wool planting bag in embodiment 1 and comprises the following steps:

obtaining a first partition plate 6 and a second partition plate 7, fixing a one-way valve plate 15 on the first partition plate 6, and fixing an electromagnet 10 in the middle of one surface of the second partition plate 7;

the controller 14 is respectively connected with the electromagnet 10, the humidity sensor 4 and the power supply 19, the controller 14 and the power supply 19 are insulated and protected from water, and the controller 14 and the power supply 19 are fixed on the second partition plate 7;

sleeving a sliding sleeve 18 outside the liquid suction rod 5 to fixedly connect the sliding sleeve 18 with the liquid suction rod 5;

sleeving a return spring 13 outside the sliding sleeve 18, so that one end of the return spring 13 is abutted against the convex shoulder;

one end of the liquid suction rod 5 passes through a guide hole 9 on the first partition plate 6, so that the return spring 13 is positioned between the shoulder and the first partition plate 6;

compressing the return spring 13 to the first partition plate 6, sleeving a sealing ring 16 at one end of the liquid suction rod 5 penetrating through the first partition plate 6, and fixing a magnetic part 11 at one end of the liquid suction rod 5 sleeved with the sealing ring 16, so that the magnetic part 11 presses the sealing ring 16 on the first partition plate 6 when the return spring 13 is reset;

fixedly connecting each corner of the first partition board 6 with the corresponding corner of the second partition board 7 through a plurality of connecting rods;

arranging the rock wool base body 1 on one end of the first partition plate 6, which is far away from the second partition plate 7, inserting the liquid absorption rod 5 into the rock wool base body 1, and inserting the humidity sensor 4 into the rock wool base body 1;

the rock wool substrate 1 is wrapped by the liquid separation layer 2, and the first partition plate 6 and the second partition plate 7 are both positioned in a space surrounded by the liquid separation layer 2;

the top of the liquid-proof layer 2 is provided with a planting hole 3, and the side wall of the liquid-proof layer 2, which is opposite to the height direction of the rock wool substrate 1, is provided with at least one through hole 17.

The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto in any way, and any simple modification, equivalent replacement and improvement made to the above embodiment within the spirit and principle of the present invention still fall within the protection scope of the present invention.

Claims

1. An intelligent rock wool planting bag comprises a rock wool base body (1), and is characterized in that a liquid insulation layer (2) covers the exterior of the rock wool base body (1), and planting holes (3) are formed in the top of the liquid insulation layer (2);

a humidity sensor (4) and a liquid suction rod (5) are arranged in the rock wool base body (1), a first partition plate (6) and a second partition plate (7) are sequentially arranged at the lower end of the rock wool base body (1) at intervals, the first partition plate (6) is provided with a plurality of liquid inlet holes (8), a guide hole (9) is formed in the middle of the first partition plate (6), an electromagnet (10) is arranged on the second partition plate (7), the electromagnet (10) is opposite to the guide hole (9), and the first partition plate (6) and the second partition plate (7) are both located in a space surrounded by the liquid separation layer (2);

the rock wool absorption rod (5) can move along the height direction of the rock wool base body (1), a magnetic absorption part (11) is fixed at the lower end of the rock wool absorption rod (5), at least part of the rock wool absorption rod (5) is inserted into the guide hole (9), a limiting convex shoulder (12) is arranged in the middle of the rock wool absorption rod (5), a return spring (13) is further sleeved on the rock wool absorption rod (5), and the return spring (13) is located between the limiting convex shoulder (12) and the first partition plate (6);

the humidity sensor also comprises a controller (14), wherein the controller (14) is used for controlling the electromagnet (10) to work according to the data of the humidity sensor (4).

2. The intelligent rock wool planting bag according to claim 1, wherein the liquid inlet hole (8) is adapted with a one-way valve plate (15).

3. The intelligent rock wool planting bag according to claim 2, wherein the check valve plate (15) is a rubber valve plate with one end fixedly connected with the lower surface of the first partition plate (6).

4. The intelligent rock wool planting bag according to claim 2, wherein a sealing ring (16) is sleeved at one end of the liquid suction rod (5) where the magnetic part (11) is arranged, and the sealing ring (16) is used for sealing a gap between the magnetic part (11) and the first partition plate (6).

5. The intelligent rock wool planting bag according to claim 1, wherein at least one through hole (17) is formed in the side wall of the liquid separation layer (2) facing the height direction of the rock wool base body (1).

6. The intelligent rock wool planting bag according to claim 5, wherein the through holes (17) are located at a height of the rock wool base body (1) in the height direction, which is between one third and one half of the height of the rock wool base body (1).

7. The intelligent rock wool planting bag according to claim 1, wherein a sliding sleeve (18) is further sleeved outside the liquid suction rod (5), at least a portion of the lower end of the sliding sleeve (18) is inserted into the guide hole (9), the shoulder is arranged at the upper end of the sliding sleeve (18), and the return spring (13) is sleeved outside the sliding sleeve (18).

8. The intelligent rock wool planting bag according to claim 7, wherein the sliding sleeve (18) is made of polytetrafluoroethylene.

9. The intelligent rock wool planting bag according to claim 1, wherein the magnetic part (11) is a neodymium iron boron permanent magnet.

10. A method for manufacturing an intelligent rock wool planting bag, which is used for manufacturing the intelligent rock wool planting bag of any one of claims 1 to 9, and comprises the following steps:

obtaining a first partition plate (6) and a second partition plate (7), fixing a one-way valve plate (15) on the first partition plate (6), and fixing an electromagnet (10) in the middle of one surface of the second partition plate (7);

respectively connecting a controller (14) with the electromagnet (10), the humidity sensor (4) and the power supply (19), insulating and waterproof protecting the controller (14) and the power supply (19), and fixing the controller (14) and the power supply (19) on the second partition plate (7);

sleeving a sliding sleeve (18) outside the liquid suction rod (5) to fixedly connect the sliding sleeve (18) with the liquid suction rod (5);

sleeving a return spring (13) outside the sliding sleeve (18) so that one end of the return spring (13) is abutted against the convex shoulder;

one end of the liquid suction rod (5) passes through a guide hole (9) on the first partition plate (6), so that the return spring (13) is positioned between the shoulder and the first partition plate (6);

the reset spring (13) is compressed towards the first partition plate (6), a sealing ring (16) is sleeved at one end, penetrating through the first partition plate (6), of the liquid suction rod (5), and then the magnetic suction part (11) is fixed at one end, sleeved with the sealing ring (16), of the liquid suction rod (5), so that the sealing ring (16) is pressed on the first partition plate (6) by the magnetic suction part (11) when the reset spring (13) is reset;

fixedly connecting each corner of the first clapboard (6) with the corresponding corner of the second clapboard (7) through a plurality of connecting rods;

arranging a rock wool base body (1) on one end of the first partition plate (6) far away from the second partition plate (7), inserting the liquid absorption rod (5) into the rock wool base body (1), and inserting the humidity sensor (4) into the rock wool base body (1);

after plants are planted on the rock wool substrate (1), the rock wool substrate (1) is wrapped by a liquid separation layer (2), and the first partition plate (6) and the second partition plate (7) are both positioned in a space surrounded by the liquid separation layer (2);

the top of the liquid isolation layer (2) is provided with a planting hole (3), and the side wall of the liquid isolation layer (2) facing the height direction of the rock wool base body (1) is provided with at least one through hole (17).