CN207269534U

CN207269534U - A kind of laboratory plants culture apparatus of improvement

Info

Publication number: CN207269534U
Application number: CN201721384983.9U
Authority: CN
Inventors: 饶晖
Original assignee: Fujian Jianning County Huaxin Biological Technology Co Ltd
Current assignee: Fujian Jianning County Huaxin Biological Technology Co Ltd
Priority date: 2017-10-25
Filing date: 2017-10-25
Publication date: 2018-04-27
Anticipated expiration: 2027-10-25

Abstract

A kind of laboratory plants culture apparatus of improvement, including housing, adaptation is from top to bottom filled in the housing and is equiped with breeding trough, fluid reservoir, oxygenation tank and culture tank, oxygenation air pump unit, agitating unit and the longitudinal baffle between the oxygenation air pump unit and the agitating unit are equipped with the oxygenation tank, the divider height is the half of the oxygenation tank height, and the oxygenation tank is divided into oxygenation area and stirring area by the partition plate.The utility model is simple in structure, highly practical, by setting by the stirring area that partition plate is separated and oxygenation area, nutrient solution is stirred mixing into stirring area, rise when the nutrient solution liquid level for entering stirring area covers partition plate and go to operate so that supporting content in nutrient solution nutrient solution progress oxygenation by oxygenation air pump unit into oxygenation higher than the half nutrient solution of container height, effectively solve the problems, such as that root system plant caused by anoxic is withered during water culture so as to improve root system of plant culture environment, so as to improve plant survival rate.

Description

A kind of laboratory plants culture apparatus of improvement

Technical field

A kind of laboratory culture apparatus is the utility model is related to, refers in particular to a kind of laboratory plants cultivation dress of improvement Put.

Background technology

Fish and plant symbiosis are a kind of new compound cultivating systems, it by aquaculture and agricultural planting both originally Entirely different agro-farming technological incorporation is following sustainable circular form zero-emission to reach the collaboration symbiosis of science together Low-carbon production model, is even more the most effectual way for effectively solving Agro-ecology crisis.But due to fish, dish, there are growing environment Difference, such as fish growth optimum water temperature generally at 28 degree, pH value is generally between 7 to 8, and the optimum water temperature one that dish is grown As at 24 degree, pH value is generally between 6 to 7, therefore, can not be in each optimal production section at the same time if both series operations Reach high yield, and carry out extra water temperature and adjust, then can be big because of planting area area, and cause cost to be significantly increased.

The growth for cultivating thing be unable to do without oxygen, and the oxygen content in water directly affects the growth conditions of hydroponic plant, mostly When rhizosphere dissolved oxygen content is below 2.8ppm during terrestrial plant water planting, upper blade starts to wilt；Rhizosphere dissolved oxygen reaches During below 1.5ppm, the breathing of root rapidly deteriorates, and growth is difficult；When rhizosphere dissolved oxygen is below 0.5ppm, root system almost stops Growth is rotted withered.Dissolved oxygen is extremely low in water planting water, and the breathing of root system oxygen is exceedingly difficult, since existing planting groove generally comprises Groove body, field planting plate and field planting basket, groove body are used to store nutrient solution, and field planting plate is equipped with field planting hole, and field planting hole, which is used to place, to be colonized Basket, field planting basket are then only used for fixed plant, prevent plant from being fallen into because rhizome is too small in nutrient solution, can not meet present water Cultivate the demand of thing.Therefore offer one kind is needed to be carried out in time to cultivated plant in cultivation pipe in the cultivation of laboratory The experimental provision of oxygen supply.

Utility model content

The utility model provides a kind of laboratory plants culture apparatus of improvement, and its main purpose is to overcome existing experiment Due to the defects of anoxic causes plant withered during the water culture of room.

In order to solve the above technical problems, the utility model adopts the following technical solution：

A kind of laboratory plants culture apparatus of improvement, including housing, from top to bottom fill adaptation in the housing and are equiped with Breeding trough, fluid reservoir, oxygenation tank and culture tank, the oxygenation tank is interior to be equipped with oxygenation air pump unit, agitating unit and arranged on described Longitudinal baffle between oxygenation air pump unit and the agitating unit, the divider height for the oxygenation tank height two/ One, the oxygenation tank is divided into oxygenation area and stirring area by the partition plate.

Further, the oxygenation pot sidewall is equipped with funnel charge door, and the funnel charge door is located at the stirring area, The funnel charge door upper cover is equipped with sealing cover.

Further, the fluid reservoir is located on the downside of the breeding trough and is connected by drainage hopper with the breeding trough Connect, the oxygenation tank is located on the downside of the fluid reservoir and is connected by the first pipeline with the fluid reservoir, the culture tank position It is connected on the downside of the fluid reservoir and by the second pipeline with the fluid reservoir, first pipeline accesses the stirring area.

Further, control assembly, the temperature detecting unit in the oxygenation tank are further included, arranged on the oxygenation tank Interior PH detection units, the pressure sensitive unit in the oxygenation tank and the safety air vavle on oxygenation tank, the control Component processed includes liquid crystal display, the key-press input list on the liquid crystal display being arranged in the housing sidewall Member and control unit, described control unit Enable Pin are electrically connected with the temperature detecting unit output terminal, and described control unit makes Energy end is electrically connected with the PH detection units output terminal, the pressure sensitive unit output terminal and described control unit Enable Pin electricity Connection, described control unit output terminal are electrically connected with the safety air vavle Enable Pin, the key-press input unit output terminal and institute State the electrical connection of control unit Enable Pin.

Further, the drainage hopper bottom is equipped with the first solenoid valve, and first pipeline is equipped with second solenoid valve, Second pipeline is equipped with the 3rd solenoid valve, and described control unit output terminal is electrically connected with the first solenoid valve Enable Pin, Described control unit output terminal is electrically connected with the second solenoid valve Enable Pin, described control unit output terminal and the described 3rd electricity Magnet valve Enable Pin is electrically connected.

Further, the oxygenation air pump unit is micro air pump.

Compared to the prior art, the beneficial effect that the utility model produces is:

1st, the utility model is simple in structure, highly practical, by setting by the stirring area that partition plate is separated and oxygenation area, Nutrient solution is stirred mixing into stirring area, when the nutrient solution liquid level for entering stirring area is higher than the half of container height Nutrient solution covers partition plate and nutrient solution progress oxygenation is operated so that supporting content in nutrient solution by oxygenation air pump unit into oxygenation area Rise, so that improving root system of plant culture environment effectively solves the problems, such as that root system plant caused by anoxic is withered during water culture, So as to improve plant survival rate.

2nd, in the utility model, by setting the pressure sensitive list in the safety air vavle and oxygenation tank on oxygenation tank Member, detects gas pressure in oxygenation tank and opens safety valve pressure release when pressure exceedes warning value, so that effectively protective device safety, carries High service using life.

4th, in the utility model, by setting the charge door positioned at mixing channel side, experimenter adds into mixing channel Enter other nutrient solutions, facilitate experimenter to set variable to carry out experimental study.

5th, in the utility model, by set temperature detection unit and PH detection units, experimenter is facilitated to determine reality Test parameter setting experimental variable.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the structure diagram of part A in Fig. 1.

Fig. 3 is the modular structure schematic diagram of the utility model.

Embodiment

Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.

With reference to Fig. 1, Fig. 2 and Fig. 3.A kind of laboratory plants culture apparatus of improvement, including housing 1, it is characterised in that：Institute State and adaptation is from top to bottom filled in housing 1 be equiped with breeding trough 2, fluid reservoir 3, oxygenation tank 4 and culture tank 5, set in the oxygenation tank 4 There are oxygenation air pump unit 46, agitating unit 43 and the longitudinal direction between the oxygenation air pump unit 46 and the agitating unit 43 Partition plate 45,45 height of partition plate are the half of 4 height of oxygenation tank, and the partition plate 45 separates the oxygenation tank 4 For the oxygenation area 47 of side and the stirring area 44 of opposite side.The oxygenation air pump unit 46 is preferably micro air pump.

With reference to Fig. 1, Fig. 2 and Fig. 3.A kind of laboratory plants culture apparatus of above-mentioned improvement, sets on 4 side wall of oxygenation tank There is funnel charge door 42, the funnel charge door 42 is located at the stirring area 44, and 42 upper cover of funnel charge door is equipped with sealing Lid 41.

With reference to Fig. 1, Fig. 2 and Fig. 3.A kind of laboratory plants culture apparatus of above-mentioned improvement, the fluid reservoir 3 is positioned at described The downside of breeding trough 2 is simultaneously connected by drainage hopper 21 with the breeding trough 2, and the oxygenation tank 4 is positioned at the downside of fluid reservoir 3 And be connected by the first pipeline 31 with the fluid reservoir 3, the culture tank 5 is positioned at the downside of the fluid reservoir 3 and passes through second Pipeline 41 is connected with the fluid reservoir 3, and first pipeline 31 accesses the stirring area 44.

With reference to Fig. 1, Fig. 2 and Fig. 3.A kind of laboratory plants culture apparatus of above-mentioned improvement, further includes control assembly 7, sets In the temperature detecting unit 82 in the oxygenation tank 4, the PH detection units 83 in the oxygenation tank 4, arranged on the oxygenation Pressure sensitive unit 81 in tank 4 and the safety air vavle on oxygenation tank 4 48, the control assembly 7 include being arranged on the shell Liquid crystal display 71 on 1 side wall of body, the key-press input unit 73 on the liquid crystal display 71 and control unit 72,72 Enable Pin of described control unit is electrically connected with 82 output terminal of temperature detecting unit, 72 Enable Pin of described control unit It is electrically connected with 83 output terminal of PH detection units, 81 output terminal of pressure sensitive unit and 72 Enable Pin of described control unit It is electrically connected, 72 output terminal of described control unit is electrically connected with 48 Enable Pin of safety air vavle, and the key-press input unit 73 is defeated Outlet is electrically connected with 72 Enable Pin of described control unit.

With reference to Fig. 1, Fig. 2 and Fig. 3.A kind of laboratory plants culture apparatus of above-mentioned improvement, 21 bottom of drainage hopper Equipped with the first solenoid valve 22, first pipeline 31 is equipped with second solenoid valve 32, and second pipeline 41 is equipped with the 3rd electricity Magnet valve 42,72 output terminal of described control unit are electrically connected with 22 Enable Pin of the first solenoid valve, and described control unit 72 exports End is electrically connected with 32 Enable Pin of second solenoid valve, 72 output terminal of described control unit and 42 Enable Pin of the 3rd solenoid valve It is electrically connected.

The embodiment of the utility model：

Rich water is formed by the biological waste that fish produce in aquatic fish in the breeding trough, rich water is concentrated and is received Collection is stored in the fluid reservoir, and outside agent adds the stirring area in the oxygenation tank and by the liquid storage by funnel charge door The rich water that tank is sent mixes stirring and is made into the required nutrient solution of experiment, when the nutrient solution liquid level for entering stirring area is high higher than container During the half of degree nutrient solution cover partition plate into oxygenation area by oxygenation air pump unit to nutrient solution carry out oxygenation operate so that Support content rising in nutrient solution the nutrient solution being made into is delivered in the culture tank

The utility model is simple in structure, highly practical, by setting by the stirring area that partition plate is separated and oxygenation area, training Nutrient solution is stirred mixing into stirring area, is trained when the nutrient solution liquid level for entering stirring area is higher than the half of container height Nutrient solution covers partition plate and nutrient solution progress oxygenation is operated so that being supported in nutrient solution in content by oxygenation air pump unit into oxygenation area Rise, so that improving root system of plant culture environment effectively solves the problems, such as that root system plant caused by anoxic is withered during water culture, from And improve plant survival rate.

By setting the pressure sensitive unit in the safety air vavle and oxygenation tank on oxygenation tank, gas in oxygenation tank is detected Body pressure opens safety valve pressure release when pressure exceedes warning value, so that effectively protective device safety, improves service using life.

By setting the charge door positioned at mixing channel side, experimenter adds other nutrient solutions into mixing channel, convenient Experimenter sets variable to carry out experimental study.

By set temperature detection unit and PH detection units, experimenter is facilitated to determine that experiment parameter sets experiment to become Amount.

The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, All non-essential modifications to the present invention made by this concept, should all belong to the row for invading scope of protection of the utility model For.

Claims

1. a kind of laboratory plants culture apparatus of improvement, including housing, it is characterised in that：From top to bottom dress is suitable in the housing With breeding trough, fluid reservoir, oxygenation tank and culture tank is equiped with, be equipped with the oxygenation tank oxygenation air pump unit, agitating unit and Longitudinal baffle between the oxygenation air pump unit and the agitating unit, the divider height are oxygenation tank height Half, the oxygenation tank is divided into oxygenation area and stirring area by the partition plate.

A kind of 2. laboratory plants culture apparatus of improvement as claimed in claim 1, it is characterised in that：On the oxygenation pot sidewall Equipped with funnel charge door, the funnel charge door is located at the stirring area, and the funnel charge door upper cover is equipped with sealing cover.

A kind of 3. laboratory plants culture apparatus of improvement as claimed in claim 2, it is characterised in that：The fluid reservoir is located at institute State on the downside of breeding trough and be connected by drainage hopper with the breeding trough, the oxygenation tank is located on the downside of the fluid reservoir and leads to The first pipeline is crossed with the fluid reservoir to be connected, the culture tank be located on the downside of the fluid reservoir and by the second pipeline with it is described Fluid reservoir is connected, and first pipeline accesses the stirring area.

A kind of 4. laboratory plants culture apparatus of improvement as claimed in claim 3, it is characterised in that：Further include control assembly, Temperature detecting unit in the oxygenation tank, the PH detection units in the oxygenation tank, in the oxygenation tank Pressure sensitive unit and the safety air vavle on oxygenation tank, the control assembly include be arranged on the housing sidewall on liquid Brilliant display unit, the key-press input unit on the liquid crystal display and control unit, described control unit Enable Pin It is electrically connected with the temperature detecting unit output terminal, described control unit Enable Pin is electrically connected with the PH detection units output terminal Connect, the pressure sensitive unit output terminal is electrically connected with described control unit Enable Pin, described control unit output terminal with it is described Safety air vavle Enable Pin is electrically connected, and the key-press input unit output terminal is electrically connected with described control unit Enable Pin.

A kind of 5. laboratory plants culture apparatus of improvement as claimed in claim 4, it is characterised in that：The drainage hopper bottom Equipped with the first solenoid valve, first pipeline is equipped with second solenoid valve, and second pipeline is equipped with the 3rd solenoid valve, described Control unit output terminal is electrically connected with the first solenoid valve Enable Pin, described control unit output terminal and the second solenoid valve Enable Pin is electrically connected, and described control unit output terminal is electrically connected with the 3rd solenoid valve Enable Pin.

A kind of 6. laboratory plants culture apparatus of improvement as claimed in claim 5, it is characterised in that：The oxygenation air pump unit For micro air pump.