CN113575278A - Gas exchange method and device for mixed planting of edible fungi and plants - Google Patents
Gas exchange method and device for mixed planting of edible fungi and plants Download PDFInfo
- Publication number
- CN113575278A CN113575278A CN202110986212.1A CN202110986212A CN113575278A CN 113575278 A CN113575278 A CN 113575278A CN 202110986212 A CN202110986212 A CN 202110986212A CN 113575278 A CN113575278 A CN 113575278A
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- water
- carbon dioxide
- greenhouse
- edible fungi
- tank
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/60—Cultivation rooms; Equipment therefor
- A01G18/69—Arrangements for managing the environment, e.g. sprinklers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/18—Greenhouses for treating plants with carbon dioxide or the like
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mycology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides a method and a device for exchanging mixed planting gas of edible fungi and plants. The equipment product is connected through a PC or a mobile phone to obtain the calculation force and control, then the equipment is used for realizing the optimal index parameter concentration required by the production of plants or edible fungi in the greenhouse, and simultaneously the cost of ventilation facility equipment is saved.
Description
Technical Field
The invention relates to a gas exchange method and device for mixed planting of edible fungi and plants, and belongs to the technical field of computer power and intelligent control.
Background
The current single variety planted in the traditional greenhouse needs to be manually opened by virtue of external facilities and equipment to obtain the optimal concentration index required by the growth of the single variety, waste gas generated in the greenhouse is not utilized, and the personnel cost and the operation cost are very high.
Disclosure of Invention
The invention aims to provide a gas exchange method and a gas exchange device for mixed planting of edible fungi and plants, which increase oxygen required by respective growth of the edible fungi and the plants on the premise of not interfering the growth of the edible fungi and the plants so that the edible fungi and the plants grow more vigorously, thereby obtaining higher yield and economic benefit.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a method for exchanging gas in mixed planting of edible fungi and plants comprises the following steps:
1) firstly, detecting the concentrations of various parameters of temperature, humidity and gas and light in each greenhouse, collecting the concentrations to a background for analysis and calculation, and comparing the concentrations with the optimal growth indexes to preferentially obtain the greenhouse concentrated ventilation which most needs oxygen;
2) the air pump of the gas generated by the edible fungus greenhouse is transmitted to the carbon dioxide storage device through the pipe, in order to effectively dissolve the carbon dioxide in the water, the carbon dioxide and the water are required to be contacted as much as possible, and the small bubbles are generated, so that the contact surface area of the bubbles and the water is increased;
3) the pH of water is adjusted to about 11 by electrolysis in the carbon dioxide storage device to be alkaline, and carbon dioxide dissolved in water exists as free carbon dioxide.
4) When the temperature of the house exceeds the reference value, the skylight and the side window are opened, the partial pressure of the carbon dioxide in the greenhouse is reduced to the atmospheric pressure, and the carbon dioxide is obtained from the supersaturated carbonic acid water stored in the carbon dioxide storage device and is transmitted to the plant greenhouse.
Preferably, the method for storing carbon dioxide in the electrolyzed water includes providing an ion adsorption electrode and a counter electrode in the electrolyzed water generation tank, and recovering and diffusing carbon dioxide by exchanging the adsorption electrode and the counter electrode.
Preferably, the carbon dioxide storage device has the following working procedures:
1. after sunset and at night, in a greenhouse, under the condition of being approximately sealed with the outside air, the ion adsorption electrode is used as a cathode, the counter electrode is used as an anode, the water in the electrolytic water generating tank is electrified by a power supply to carry out electrolysis, the pH value of the water in the electrolytic water generating tank is changed into alkalinity, carbon dioxide is dissolved, and the whole water is changed into carbonated water under the action of the alkalinity.
2. During the period from sunrise to sunset, the ion adsorption electrode and the counter electrode in the above step are respectively exchanged into an anode and a cathode, water in the electrolytic water generation tank is electrified by a power supply to perform electrolysis, and alkaline water stored in the electrolytic water generation tank in the above step 1 is subjected to pH acidification to become neutral water, thereby achieving the purpose of recovering and emitting carbon dioxide.
A carbon dioxide storage device for exchanging mixed planting gas of edible fungi and plants comprises a carbon dioxide storage tank, pH adjusting water and an air pump, wherein the carbon dioxide storage tank is divided into two electrolytic tanks by an electrolyte membrane, one of the electrolytic tanks is an alkaline water generating tank, the other electrolytic tank is an acidic water generating tank, the alkaline water generating tank is set as an anode by an external power supply, and the acidic water generating tank is set as a cathode by the external power supply.
The invention has the advantages that: the invention can increase the oxygen needed by the growth of the plants without interfering the growth of the plants, so that the plants grow more vigorously, thereby obtaining higher yield and economic benefit.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic diagram of the principle conversion of the apparatus of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
The carbon dioxide storage device comprises a carbon dioxide storage tank and pH adjusting water, wherein carbon dioxide is supplied to the storage tank through a pipe by an air pump, and in order to effectively dissolve the carbon dioxide in the water, the carbon dioxide and the water need to be contacted as much as possible. Therefore, by generating small bubbles (microbubbles), it is advantageous to increase the surface area of the bubbles in contact with the water.
Adjusting the pH value of the water to about 11 to be alkaline by electrolysis
Carbon dioxide dissolved in water is present as free carbon dioxide (CO 2 (aq)), which can be extracted if supersaturated.
Therefore, when the house temperature exceeds the reference value, by opening the louver and the side window, carbon dioxide can be obtained from the supersaturated carbonated water stored in the carbon dioxide storage tank even if the partial pressure of carbon dioxide in the house is reduced to the atmospheric pressure.
An ion adsorption electrode and a counter electrode are arranged in the electrolytic water generating tank, and the recovery and the dispersion of the carbon dioxide are realized through the exchange of the adsorption electrode and the counter electrode.
1. After sunset and at night, in a greenhouse, under the condition of being approximately sealed with the outside air, the ion adsorption electrode is used as a cathode, the counter electrode is used as an anode, the water in the electrolytic water generating tank is electrified by a power supply to carry out electrolysis, the pH value of the water in the electrolytic water generating tank is changed into alkalinity, carbon dioxide is dissolved, and the whole water is changed into carbonated water under the action of the alkalinity.
2. The ion-adsorbing electrode and the counter electrode in the above step are respectively exchanged into an anode and a cathode during the period from sunrise to sunset, and water in the electrolytic water generation tank is electrolyzed by supplying power to the water through a power supply, and the alkaline water stored in the electrolytic water generation tank is acidified in pH to be neutral water in the above step (1), thereby achieving the purpose of recovering and emitting carbon dioxide.
The recovery and emission of carbon dioxide is carried out by means of an electrolytic cell. The electrolytic cell is divided into two cells by the electrolyte membrane, not only two cells, but also one or three cells. One of the electrolytic cells is an alkaline water-generating cell and the other is an acidic water-generating cell, the alkaline water-generating cell being set to an anode by an external power supply and the acidic water-generating cell being set to a cathode by an external power supply. The anode and cathode may be interchanged.
Claims (4)
1. The method for exchanging the mixed planting gas of the edible fungi and the plants is characterized by comprising the following steps of:
1) firstly, detecting the concentrations of various parameters of temperature, humidity and gas and light in each greenhouse, collecting the concentrations to a background for analysis and calculation, and comparing the concentrations with the optimal growth indexes to preferentially obtain the greenhouse concentrated ventilation which most needs oxygen;
2) the air pump of the gas generated by the edible fungus greenhouse is transmitted to the carbon dioxide storage device through the pipe, in order to effectively dissolve the carbon dioxide in the water, the carbon dioxide and the water are required to be contacted as much as possible, and the small bubbles are generated, so that the contact surface area of the bubbles and the water is increased;
3) adjusting pH value of water to about 11 to be alkaline by electrolysis in a carbon dioxide storage device, wherein carbon dioxide dissolved in water exists as free carbon dioxide, and carbon dioxide can be extracted if the water is supersaturated;
4) when the temperature of the house exceeds the reference value, the skylight and the side window are opened, the partial pressure of the carbon dioxide in the greenhouse is reduced to the atmospheric pressure, and the carbon dioxide is obtained from the supersaturated carbonic acid water stored in the carbon dioxide storage device and is transmitted to the plant greenhouse.
2. The method for exchanging the mixed planting gas of edible fungi and plants according to claim 1, wherein the electrolyzed water is used for storing carbon dioxide, an ion adsorption electrode and a counter electrode are arranged in the electrolyzed water generating tank, and the carbon dioxide is recovered and dispersed by the exchange of the adsorption electrode and the counter electrode.
3. The method for exchanging the mixed planting gas of edible fungi and plants according to claim 1, wherein the working process of the carbon dioxide storage device is as follows:
1. after sunset and at night, under the condition that the greenhouse is approximately sealed with the outside air, the ion adsorption electrode is used as a cathode, the counter electrode is used as an anode, the water in the electrolytic water generating tank is electrified by a power supply to carry out electrolysis, so that the pH value of the water in the electrolytic water generating tank is changed into alkalinity, carbon dioxide is dissolved, and the whole body is changed into carbonated water under the action of the alkalinity;
2. during the period from sunrise to sunset, the ion adsorption electrode and the counter electrode in the above step are respectively exchanged into an anode and a cathode, water in the electrolytic water generation tank is electrified by a power supply to perform electrolysis, and alkaline water stored in the electrolytic water generation tank in the above step 1 is subjected to pH acidification to become neutral water, thereby achieving the purpose of recovering and emitting carbon dioxide.
4. A carbon dioxide storage apparatus using the mixed planting gas exchange of edible fungi and plants according to claims 1 to 3, comprising a carbon dioxide storage tank, pH-adjusted water and an air pump, the carbon dioxide storage tank being divided by an electrolyte membrane into two electrolytic cells, one of the electrolytic cells being an alkaline water-generating cell and the other being an acidic water-generating cell, the alkaline water-generating cell being set as an anode by an external power supply and the acidic water-generating cell being set as a cathode by an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986212.1A CN113575278A (en) | 2021-08-26 | 2021-08-26 | Gas exchange method and device for mixed planting of edible fungi and plants |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110986212.1A CN113575278A (en) | 2021-08-26 | 2021-08-26 | Gas exchange method and device for mixed planting of edible fungi and plants |
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| CN113575278A true CN113575278A (en) | 2021-11-02 |
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| CN202110986212.1A Pending CN113575278A (en) | 2021-08-26 | 2021-08-26 | Gas exchange method and device for mixed planting of edible fungi and plants |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1098949A (en) * | 1996-09-30 | 1998-04-21 | Sasuko:Kk | Diversified cultivation system for mushroom and protected horticulture |
| US20040232004A1 (en) * | 2003-05-23 | 2004-11-25 | Isao Sawamoto | Electrolytic gas generation method and electrolytic gas generation device |
| US20070205162A1 (en) * | 2004-05-20 | 2007-09-06 | Yoshinori Kamitani | Water treatment method and apparatus |
| CN102160505A (en) * | 2011-03-10 | 2011-08-24 | 武汉凯迪工程技术研究总院有限公司 | Method and system for providing carbon dioxide and heat for greenhouse |
| JP2012213389A (en) * | 2011-03-28 | 2012-11-08 | Naoto Yasuda | Hot-air heating system for plastic greenhouse for protected horticulture, and carbon dioxide recovery and dissipation system and method for hot-air heating system for plastic greenhouse for protected horticulture |
| CN203884316U (en) * | 2014-06-24 | 2014-10-22 | 浙江青风环境股份有限公司 | Carbon dioxide concentration central detection control system of edible fungus planting houses |
| CN106718346A (en) * | 2017-01-10 | 2017-05-31 | 新疆宏研智慧农业科技有限公司 | A kind of warmhouse booth carbon dioxide gas applying method and device |
| CN107926375A (en) * | 2017-11-24 | 2018-04-20 | 王永显 | The compound greenhouse that a kind of achievable oxygen, carbon dioxide and heat etc. are recycled in inside |
| CN207574171U (en) * | 2017-04-24 | 2018-07-06 | 福建农林大学 | It is a kind of to be used for bacteria room and the device of plastic greenhouse gas exchanges |
-
2021
- 2021-08-26 CN CN202110986212.1A patent/CN113575278A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1098949A (en) * | 1996-09-30 | 1998-04-21 | Sasuko:Kk | Diversified cultivation system for mushroom and protected horticulture |
| US20040232004A1 (en) * | 2003-05-23 | 2004-11-25 | Isao Sawamoto | Electrolytic gas generation method and electrolytic gas generation device |
| US20070205162A1 (en) * | 2004-05-20 | 2007-09-06 | Yoshinori Kamitani | Water treatment method and apparatus |
| CN102160505A (en) * | 2011-03-10 | 2011-08-24 | 武汉凯迪工程技术研究总院有限公司 | Method and system for providing carbon dioxide and heat for greenhouse |
| JP2012213389A (en) * | 2011-03-28 | 2012-11-08 | Naoto Yasuda | Hot-air heating system for plastic greenhouse for protected horticulture, and carbon dioxide recovery and dissipation system and method for hot-air heating system for plastic greenhouse for protected horticulture |
| CN203884316U (en) * | 2014-06-24 | 2014-10-22 | 浙江青风环境股份有限公司 | Carbon dioxide concentration central detection control system of edible fungus planting houses |
| CN106718346A (en) * | 2017-01-10 | 2017-05-31 | 新疆宏研智慧农业科技有限公司 | A kind of warmhouse booth carbon dioxide gas applying method and device |
| CN207574171U (en) * | 2017-04-24 | 2018-07-06 | 福建农林大学 | It is a kind of to be used for bacteria room and the device of plastic greenhouse gas exchanges |
| CN107926375A (en) * | 2017-11-24 | 2018-04-20 | 王永显 | The compound greenhouse that a kind of achievable oxygen, carbon dioxide and heat etc. are recycled in inside |
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