A kind of planting unit of hydroponic plant
Technical field
This utility model relates to the technical field of a kind of ornamental plant cultivation, especially relates to the plantation of a kind of hydroponic plant
Device.
Background technology
Water planting is a kind of novel indoor plant soil-less culturing mode, has another name called nutrient solution culture, and its core is by plant roots
Stem is fixed in field planting basket and makes root system naturally grow in plant nutrition liquid, and this nutritional solution can replace natural soils to plant
The somatomedin such as moisture, nutrient is provided, enables plant normal growth.Water culture is with nutritional solution, solar irradiation or artificial light
According to cultivating, it is not necessary to soil or substrate, be largely fulfilled balcony agricultural cultivation of plants management, at present I
In the case of land resources are more and more in short supply, water culture technique has the prospect that is widely applied very much.
Water culture technique with nutritional solution as medium includes aerosol water planting, NFT and deep liquid stream cultivation, these water
Training technology can meet most plant culturing requirement.But in these water culture techniques, owing to not considering water planting
The oxygen supply of plant and the equilibrium problem of nutrient supply, plant be vulnerable to during hydroponics growing anoxia coerce, nutritional solution
Concentration is unstable and the restriction of nutrient imbalance, cause hydroponic plant often occur rotten, go mouldy, the undergrowth such as yellowing leaf
Phenomenon, and water quality deteriorates therewith, causes comprehensive utilization ratio the highest.
Summary of the invention
In order to solve the problems referred to above that prior art exists, this utility model provides a kind of has excellent air permeability
The planting unit of hydroponic plant, simple in construction, environmental protection is attractive in appearance.This utility model is by closing the planting unit of hydroponic plant
Reason design, it is ensured that permeability and nutrient supply, makes hydroponic plant grow up healthy and sound.
For realizing above-mentioned technique effect, this utility model provides following technical scheme:
A kind of planting unit of hydroponic plant, including water planting basin, field planting plate, cultivator, breather and control system module,
Described water planting basin is provided with water quality monitoring probe and liquid level sensor, and described water planting basin also includes water inlet and outlet, described
Water inlet connects nutritional solution reserve pool.
As further improvement of the utility model, at the bottom of the tub wall of described water planting basin and basin, it is provided with heat-insulation layer.
As further improvement of the utility model, at the bottom of the basin of described water planting basin, it is additionally provided with sand stone layer.
As further improvement of the utility model, the cavity of described cultivator is contained within agar culture medium.
As further improvement of the utility model, described cultivator is fixed on field planting plate.
As further improvement of the utility model, described water inlet is provided with water inlet electrically operated valve, and described goes out
The mouth of a river is provided with outlet electrically operated valve, and described breather is provided with breather electrically operated valve.
As further improvement of the utility model, the signal that described water quality monitoring probe and liquid level sensor send by
The control system module of planting unit receives, and described control system module controls water inlet electrically operated valve, outlet electrodynamic valve
Door and the Guan Bi of breather electrically operated valve.
Based on technique scheme, the beneficial effects of the utility model are:
(1) planting unit of a kind of hydroponic plant that this utility model provides, receives water quality by control system module and supervises
The signal that probing head and liquid level sensor send, supervises online to the acid-base value of nutritional solution of water planting basin, anion, cation
Control, and overall water inlet electrically operated valve, the outlet electrically operated valve of controlling, timely Additional nutrient solution or neutralization regulation acid-base value,
Ensure that the liquid level of the nutritional solution in water planting basin maintains in safety range, it is ensured that the concentration of nutritional solution is stablized and nutrient balance;Logical
Cross the Guan Bi controlling breather electrically operated valve, it is ensured that the oxygen content of mill water culture nutrient solution and breathability, it is to avoid hydroponic plant is because of anoxia
And rotten.
(2) planting unit of a kind of hydroponic plant that this utility model provides, is respectively provided with at the bottom of the tub wall and basin of water planting basin
There are heat-insulation layer, thermal-insulating, it is ensured that plant is healthy growth in the water planting environment of metastable local.Also set at the bottom of the basin of water planting basin
It is equipped with sand stone layer, has absorption and filtration for some float.
(3) planting unit of a kind of hydroponic plant that this utility model provides, it is achieved that nutritional solution automatic, supply in real time
Should, solve hydroponic plant and be easily subject to that anoxia is coerced, nutrient solution concentration is unstable and the problem of the restriction of nutrient imbalance, for water
The root system cultivating thing provides a relatively stable Nutrient Environment, substantially increases the utilization ratio of nutritional solution.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is perspective view of the present utility model.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but does not limit this utility model
Scope.
As depicted in figs. 1 and 2, the planting unit of a kind of hydroponic plant of the present utility model, including water planting basin 1, field planting plate
2, cultivator 3, breather 4 and control system module 5, described water planting basin 1 is provided with water quality monitoring probe 11 and liquid level sensor
12。
Described water planting basin 1 also includes that water inlet 13 and outlet 14, described water inlet 13 connect nutritional solution reserve pool.
As further improvement of the utility model, at the bottom of the tub wall of described water planting basin 1 and basin, it is provided with heat-insulation layer 6,
Ensure plant healthy growth in the water planting environment of metastable local.
Being additionally provided with sand stone layer 7 at the bottom of the basin of described water planting basin 1, sand stone layer has absorption for some float and filters work
With.
The cavity of described cultivator 3 is contained within agar culture medium;Cultivator 3 is fixed on field planting plate 2.
As further improvement of the utility model, described water inlet 13 is provided with water inlet electrically operated valve 131, described
Outlet 14 outlet electrically operated valve 141 is installed, described breather 4 is provided with breather electrically operated valve 42.
As further improvement of the utility model, the letter that described water quality monitoring probe 11 and liquid level sensor 12 send
Number being received by the control system module 5 of planting unit, described control system module 5 controls water inlet electrically operated valve 131, water outlet
Mouth electrically operated valve 141 and the Guan Bi of breather electrically operated valve 42.
In the planting unit of hydroponic plant of the present utility model, by control system module receive water quality monitoring probe and
The signal that liquid level sensor sends, carries out on-line monitoring to the acid-base value of nutritional solution of water planting basin, anion, cation, and whole
Body controls water inlet electrically operated valve, outlet electrically operated valve, timely Additional nutrient solution or neutralization regulation acid-base value, it is ensured that water planting
The liquid level of the nutritional solution in basin maintains in safety range, it is ensured that the concentration of nutritional solution is stablized and nutrient balance;Logical by controlling
The Guan Bi of trachea electrically operated valve, it is ensured that the oxygen content of mill water culture nutrient solution and breathability, it is to avoid hydroponic plant rotten because of anoxia.
Above content is only structure example of the present utility model and explanation, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these aobvious and
The alternative forms being clear to belongs to protection domain of the present utility model.