CN206323874U

CN206323874U - One plant growth experimental provision

Info

Publication number: CN206323874U
Application number: CN201621460779.6U
Authority: CN
Inventors: 丁昱元
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-29
Filing date: 2016-12-29
Publication date: 2017-07-14
Anticipated expiration: 2026-12-29

Abstract

The utility model is related to a plant growth experimental provision, the lighttight division board of multiple growth rooms is divided into including a lighttight casing, the lighttight top cover of covering casing end face and by the space in the casing, division board intersects junction provided with the quill shaft being connected with division board through mode；Built-in shared rechargable power supplies, annular hopper between each growth room；Illumination for colorama lighting lamp body is used, annular hopper is used to providing sufficient water source, the embedded steam hose with vent branch；The object of observation is since being sowed seed and ensures rice shoot energy normal growth, and the assimilatory efficiency in concern plant growth to different color light is observed by experimental phenomena；The device is easy to use, simple to operate, conveniently moving, and experimenter can observe its growing state whenever and wherever possible.

Description

One plant growth experimental provision

Technical field

The utility model is related to a kind of experimental provision, especially relates to a plant growth experimental provision.

Background technology

Influence the factor of plant growth a lot, there is intensity of illumination, the color of light, moisture content abundance degree, dose, oxygen to contain Amount, carbon dioxide content etc.；The color of light is different on photosynthesis of plant influence, and the light wave of suitable for plant growth is a length of 400-720nm；Wherein feux rouges（610-720 nm）And blue light（400-720 nm）It is most favourable to the photosynthesis of plant；It is most of The different leaves of same plant are all irradiated in such experiment using different color light, then carry out quantitative analysis to result again；Because of such Experimental period is of short duration, and experiment must be carried out in the lab, so being unfavorable for promoting, it is also difficult to embody the life of scientific experiment Change；A kind of greens experimental provision irradiated by different color light under identical conditions of the utility model design, by quantitative experiment While being changed to qualitative experiment, the life-stylize for the realization that student operates at home is realized.

Utility model content

The purpose of this utility model is provided for above-mentioned not enough at least one technical problem of solution of the prior art One plant growth experimental provision.

To reach above-mentioned purpose, the technical solution adopted in the utility model is：One plant growth experimental provision, including one Lighttight casing, the lighttight top cover of covering casing end face and the space in the casing is divided into multiple growth rooms not The division board of printing opacity, the division board intersects junction provided with the quill shaft being connected with division board through mode, described hollow Axle lower surface forms an air through hole after being connected with casing bottom face through mode；Radial seal support is set in the quill shaft A rechargable power supplies are provided with quill shaft above plate, the radial seal supporting plate；Support base is provided with below the casing, The air through hole is located between support base；

Steam hose of the upper surface with vent branch, culture soil layer are sequentially provided with the multiple growth room from bottom to up With colorama lighting lamp body, the colorama lighting lamp body is electrically connected with rechargable power supplies, the air inlet of the steam hose with it is described Quill shaft inwall is connected, and the air inlet is located between radial seal supporting plate and casing bottom face, the vent branch Gas outlet, which is passed through, to be located at after culture soil layer above culture soil layer；The casing outer radial periphery face is described provided with an annular hopper Be provided with water inlet pipe above culture soil layer in casing, the water inlet pipe pass through extended to after box body wall in annular hopper liquid level with Under.

It is further improved as the utility model, screen pack is provided with the air inlet of the steam hose.

Further improved as the utility model, the water inlet pipe is provided with switch valve, and the switch of the switch valve is set The ullage in annular hopper.

Further improved as the utility model, the rechargable power supplies upper surface is provided with leader.

It is further improved as the utility model, also including electricity audible-visual annunciator, the electricity audible-visual annunciator with The rechargeable electrical connection, the electricity audible-visual annunciator is on the quill shaft internal face above rechargable power supplies.

Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：

A kind of plant generation experimental provision of the utility model scheme, designs a kind of small-sized integrated experimental provision, will The greens of the object of observation are concentrated in a mobile tank；Include in casing between multiple growth rooms, each growth room Put shared rechargable power supplies, annular hopper；Illumination use, annular hopper for colorama lighting lamp body are filled for offer Sufficient water source, the embedded steam hose with vent branch；The object of observation is since being sowed seed and ensures that rice shoot can normally be given birth to It is long, the assimilatory efficiency in concern plant growth to different color light is observed by experimental phenomena；The device is easy to use, operation letter Single, conveniently moving, experimenter can observe its growing state whenever and wherever possible.

Brief description of the drawings

Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：

Accompanying drawing 1 is plant growth experimental provision structural representation of the present utility model；

Accompanying drawing 2 is that plant growth experimental provision A-A of the present utility model shows structural representation to cuing open.

Embodiment

Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.

Plant growth experimental provision structural representation of the present utility model as shown in accompanying drawing 1,2；It is impermeable including one The casing 1 of light, the covering lighttight top cover 2 of the end face of casing 1 and the space in casing 1 is divided into the impermeable of multiple growth rooms 3 The division board 4 of light, division board 4 intersects junction provided with the quill shaft 5 being connected with the through mode of division board 4, the lower end of quill shaft 5 Face forms an air through hole 6 after being connected with the bottom face through mode of casing 1；A radial seal supporting plate 7 is set in quill shaft 5, radially Seal and a rechargable power supplies 8 are provided with the quill shaft 5 of the top of supporting plate 7；The lower section of casing 1 is provided with support base 9, air through hole 6 Between support base 9；The steam hose that upper surface carries vent branch 10 is sequentially provided with multiple growth rooms 3 from bottom to up 11st, culture soil layer 12 and colorama lighting lamp body 13, colorama lighting lamp body 13 are electrically connected with rechargable power supplies 8, colorama lighting lamp body 13 are fixed on by mounting bracket 14 in the superjacent air space of the green plant grown in casing 1 in culture soil layer 12, steam hose 11 air inlet 15 is connected with the inwall of quill shaft 5, air inlet 15 be located at radial seal supporting plate 7 and the bottom face of casing 1 it Between, the gas outlet of vent branch 10, which is passed through, is located at the top of culture soil layer 12 after culture soil layer 12；The outer radial periphery face of casing 1 is provided with a ring The top of culture soil layer 12 in shape hopper 16, casing 1 is provided with water inlet pipe 17, and water inlet pipe 17 extends to ring after passing through the wall of casing 1 In shape hopper 16 below liquid level；Screen pack 18 is provided with the air inlet 15 of steam hose 11；Water inlet pipe 17 is provided with switch valve 19, The switch 20 of switch valve 19 is located at ullage in annular hopper 16；The upper surface of rechargable power supplies 8 is provided with leader 21；Electricity Amount audible-visual annunciator 22 is electrically connected with rechargeable 8, quill shaft 5 of the electricity audible-visual annunciator 22 located at the top of rechargable power supplies 8 On internal face.

The experimental procedure of this experimental provision is as follows：

（1）Appropriate paddy rice or wheat seed are first soaked in advance；

（2）The seed for completing seed soaking is uniformly sowed the wall in multiple growth rooms to support in soil layer, water inlet pipe is then opened The switch of upper switch valve, takes appropriate water to pour in culture soil layer from hopper；

（3）After about one week, replace the water in hopper with homemade nutrient solution, poured by water inlet pipe instead of clear water in culture In soil layer；

（4）After two weeks, it is possible to the power supply by rechargable power supplies to colorama lighting lamp body, the illumination of different color light is realized The irradiation of body；Meanwhile, the air through hole of bottom half, quill shaft, the air inlet of steam hose, ventilation are passed sequentially through by air Reached after the vent branch of flexible pipe side face in multiple growth rooms, allow rice seedling energy normal growth；Greenery growing state is observed, is done Record easy to remember.

A kind of plant generation experimental provision feature of the utility model scheme：

（1）It is innovative；The device is to concentrate on the greens of the object of observation in one mobile tank；Prepare battalion Nutrient solution allows it to grow naturally；

（2）It is scientific；The greens of the Germicidal efficacy are that since being sowed seed, it can let us experience paddy rice The planting process of rice shoot, the rice shoot for being planted in field is become can be in mobile tank, and ensures that rice shoot can be generated normally；Weight Depending on the observation of scientific experiment, the assimilatory efficiency to different color light in growing process is paid close attention to；

（3）Practicality；The device is easy to use, simple to operate, conveniently moving, and experimenter can observe its growth whenever and wherever possible Situation；

It the above is only concrete application example of the present utility model, any limit do not constituted to protection domain of the present utility model System；Technical scheme formed by all use equivalents or equivalence replacement, all fall within the utility model rights protection scope it It is interior.

Claims

1. a plant growth experimental provision, including a lighttight casing and the covering lighttight top cover of casing end face, it is special Levy and be,

Also include the lighttight division board that the space in the casing is divided into multiple growth rooms, the division board is mutually handed over Fork junction is provided with the quill shaft being connected with division board through mode, and the quill shaft lower surface is connected with casing bottom face through mode After form an air through hole；Set hollow above a radial seal supporting plate, the radial seal supporting plate in the quill shaft A rechargable power supplies are provided with axle；Support base is provided with below the casing, the air through hole is located between support base；

Steam hose of the upper surface with vent branch, culture soil layer and color are sequentially provided with the multiple growth room from bottom to up Optical illumination lamp body, the colorama lighting lamp body is electrically connected with rechargable power supplies, the air inlet of the steam hose with it is described hollow Axle inwall is connected, and the air inlet is located between radial seal supporting plate and casing bottom face, the vent branch outlet Mouth, which is passed through, is located at culture soil layer top after culture soil layer；The casing outer radial periphery face is provided with an annular hopper, the casing Water inlet pipe is provided with above interior culture soil layer, the water inlet pipe is extended in annular hopper below liquid level after passing through box body wall.

2. plant growth experimental provision according to claim 1, it is characterised in that the air inlet of the steam hose Place is provided with screen pack.

3. plant growth experimental provision according to claim 1, it is characterised in that the water inlet pipe is provided with switch Valve, the switch of the switch valve is located at ullage in annular hopper.

4. plant growth experimental provision according to claim 1, it is characterised in that the rechargable power supplies upper surface It is provided with leader.

5. plant growth experimental provision according to claim 1, it is characterised in that also including electricity sound and light alarm Device, the electricity audible-visual annunciator is electrically connected with the rechargeable, and the electricity audible-visual annunciator is on rechargable power supplies On the quill shaft internal face of side.