CN104049648A - Edible fungus planting storehouse carbon dioxide concentration centralized detection control system and method - Google Patents
Edible fungus planting storehouse carbon dioxide concentration centralized detection control system and method Download PDFInfo
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- CN104049648A CN104049648A CN201410288628.6A CN201410288628A CN104049648A CN 104049648 A CN104049648 A CN 104049648A CN 201410288628 A CN201410288628 A CN 201410288628A CN 104049648 A CN104049648 A CN 104049648A
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Abstract
The invention discloses an edible fungus planting storehouse carbon dioxide concentration centralized detection control system and method. The system comprises a plurality of air conditioner units used for adjusting the concentration of carbon dioxide, a carbon dioxide centralized detection control box and a plurality of edible fungus planting storehouses, wherein the carbon dioxide centralized detection control box is arranged outside the edible fungus planting storehouses, each edible fungus planting storehouse is connected to the carbon dioxide centralized detection control box through a gas pipe, the carbon dioxide centralized detection control box has control over connection and disconnection of each gas pipe, each edible fungus planting storehouse is correspondingly connected with one air conditioner unit, and the carbon dioxide centralized detection control box is connected with the air conditioner units. When some edible fungus planting storehouse needs to be detected, the corresponding gas pipe is communicated, when the concentration of carbon dioxide of the detected edible fungus planting storehouse is larger than a set value, the carbon dioxide centralized detection control box gives a signal to the corresponding air conditioner unit, and the air conditioner unit is started to run till the concentration is reduced to or below the set value.
Description
Technical field
The present invention relates to planting edible mushroom storehouse gas concentration lwevel control technology field, relate in particular to a kind of planting edible mushroom storehouse gas concentration lwevel centralized detecting control system and control method.
Background technology
The growing of edible fungi is subject to inside and outside dual factor and controls, and internal factor is to be determined by the genetic development of edible fungi self, is that nature is evolved and adapts to the result of local environment.External factor comprises nutrition, temperature, water content of substrate, air humidity, illumination, oxygen and carbon dioxide, wherein gas concentration lwevel is a vital factor.In cultural hypha and fruiting period, it is the essential condition that ensures that bacterium mushroom normal growth is grown that different phase keeps different gas concentration lwevels, and gas concentration lwevel is too low, can cause mushroom handle tubbiness; Gas concentration lwevel is too high is obstructed the breathing that makes mycelia, and fruit body development is suppressed, produces misshapen mushroom.And every kind of mushroom kind is also different at the required gas concentration lwevel of different phase.Such as pleurotus eryngii, to maintain below 3000ppm at former base formation stages gas concentration lwevel, at mushroom flower bud formation stages, gas concentration lwevel will maintain 4000ppm left and right, elongating stage gas concentration lwevel to maintain 5000ppm, and gas concentration lwevel to be reduced to below 2000ppm in the maturity stage.And for aerobic pair of spore mushroom, major part gas concentration lwevel in period will maintain between 1000～2000ppm.Therefore, gas concentration lwevel is edible fungi growth process and important factor thereof, determines the success or failure of whole production.
There is multiple bacterium room in a common planting edible mushroom factory, if each room arranges separately a set of gas concentration lwevel detection system, initial cost cost is very large, and because edible fungi storehouse humidity is more generally between 85%～95%, when gas concentration lwevel sensor is directly placed on mushroom room, can cause measuring inaccurate and sensor and easily damage, in actual moving process, be prone to the problems such as operation is inaccurate, failure rate is high.Therefore current all edible fungi factory relies on empirical value to adopt the new wind of time controller control, and that the time is controlled is often inaccurate to gas concentration lwevel control, causes edible fungi output and quality to reduce, and even there will be the mushroom class phenomena of mortality.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, and centralized detecting control system and the method for the concentration of carbon dioxide in a kind of accuracy controlling storehouse is rapidly provided.
Technical scheme of the present invention is achieved in that
Planting edible mushroom storehouse gas concentration lwevel centralized detecting control system, be applicable to the unified centralized control to multiple storehouses, include multiple in order to regulate the air-conditioning unit of storehouse gas concentration lwevel, a carbon dioxide centralized detecting control box and multiple planting edible mushroom storehouse, carbon dioxide centralized detecting control box is arranged on planting edible mushroom storehouse outside, each planting edible mushroom storehouse is all connected to carbon dioxide centralized detecting control box by tracheae, every tracheae break-make of carbon dioxide centralized detecting control box control, and each planting edible mushroom storehouse is corresponding separately again connects an air-conditioning unit, described carbon dioxide centralized detecting control box is connected with air-conditioning unit again and plays a role to control air-conditioning unit.
As preferably, in each planting edible mushroom storehouse, be equipped with gas-filtering device, described gas-filtering device connects carbon dioxide centralized detecting control box by tracheae.
As preferably, in carbon dioxide centralized detecting control box, be provided with in turn connected gas bus-bar, vacuum air pump, gas dry de-watering apparatus, gas concentration lwevel sensor and central processing unit, in carbon dioxide centralized detecting control box, be also provided with multiple solenoid valves corresponding with planting edible mushroom storehouse quantity simultaneously, a solenoid valve of the every corresponding connection of tracheae, described solenoid valve is all connected to again gas bus-bar; Described central processing unit connects the controller of air-conditioning unit.
As preferably, described air-conditioning unit comprises new air exhausting device, ventilation blower and air-returning device.
Planting edible mushroom storehouse gas concentration lwevel centralized detecting control method, step is as follows, arrange multiple in order to regulate air-conditioning unit and a carbon dioxide centralized detecting control box of storehouse gas concentration lwevel outward at multiple planting edible mushroom storehouses, each planting edible mushroom storehouse is all connected to carbon dioxide centralized detecting control box by tracheae, each planting edible mushroom storehouse is connected with an air-conditioning unit again separately, carbon dioxide centralized detecting control box is connected again to control air-conditioning unit with air-conditioning unit; In the time that needs carry out gas concentration lwevel detection to certain planting edible mushroom storehouse, be communicated with corresponding tracheae, and close the tracheae being connected with other storehouse, when the gas concentration lwevel of tested planting edible mushroom storehouse is during higher than setting value, carbon dioxide centralized detecting control box sends signal to corresponding air-conditioning unit, open the running of air-conditioning unit, until the gas concentration lwevel of this tested planting edible mushroom storehouse drops to setting value or below setting value.
As preferably, in each planting edible mushroom storehouse, gas-filtering device is all set, described gas-filtering device connects carbon dioxide centralized detecting control box by tracheae, gas is pumped to carbon dioxide centralized detecting control box, first filtered in order to avoid stop up tracheae or carbon dioxide centralized detecting control box through gas-filtering device.
As preferably, in carbon dioxide centralized detecting control box, be provided with in turn connected gas bus-bar, vacuum air pump, gas dry de-watering apparatus, gas concentration lwevel sensor and central processing unit, in carbon dioxide centralized detecting control box, be also provided with multiple solenoid valves corresponding with planting edible mushroom storehouse quantity simultaneously, a solenoid valve of the every corresponding connection of tracheae, described solenoid valve is all connected to again gas bus-bar; Described central processing unit connects the controller of air-conditioning unit; In the time that needs carry out concentration detection to certain storehouse, corresponding solenoid valve is opened, the corresponding closed electromagnetic valve connecting of all the other storehouses, and this tested storehouse just forms a path with carbon dioxide centralized detecting control box and air-conditioning unit like this.
As preferably, described air-conditioning unit comprises new air exhausting device, ventilation blower and air-returning device; If actual measurement gas concentration lwevel is greater than setting value, new air exhausting device is opened, and in tested storehouse, gas concentration lwevel is reduced to and is less than or equal to setting value, and new air exhausting device is closed, and air-returning device is opened.
Adopt the invention has the beneficial effects as follows of technique scheme:
1, can realize multiple storehouses (1～20 storehouse) and share 1 cover gas concentration lwevel detection system, save greatly client's initial cost cost;
2, can avoid in the past because of gas concentration lwevel sensor setting at the too high carbon dioxide concentration measurement causing of storehouse internal cause storehouse humidity the inaccurate and flimsy problem of carbon dioxide sensor;
3, can accurately control the gas concentration lwevel of edible fungi storehouse, and can ensure that mushroom room gas concentration lwevel is stabilized in setting range, significantly improves output and the quality of edible fungi;
4, whole control procedure does not need people's intervention and intervention, realizes robotization control;
5, computer technology, network communications technology, figure are obtained with display technique and combined, realize intellectuality, the network management of large-scale mushroom factory;
6, because the optimal parameter Agricultural Scientist of edible fungi different phase gas concentration lwevel value is also constantly adjusting by experiment, storehouse gas concentration lwevel value can be converted to curve by the present invention and carry out record, be used for accumulating parameter, instruct and produce, improve output.
Brief description of the drawings
Fig. 1 is the syndeton schematic diagram of carbon dioxide centralized detecting control box of the present invention and planting edible mushroom storehouse in embodiment;
Fig. 2 is the structural representation that the present invention detects control system.
Embodiment
The specific embodiment of the present invention is as follows:
Embodiment: a kind of planting edible mushroom storehouse gas concentration lwevel centralized detecting control system of the present invention, be applicable to the unified centralized control to multiple storehouses, as Fig. 1, shown in 2, include multiple in order to regulate the air-conditioning unit 10 of storehouse gas concentration lwevel, a carbon dioxide centralized detecting control box 9 and multiple planting edible mushroom storehouse 11, carbon dioxide centralized detecting control box 9 is arranged on planting edible mushroom storehouse 11 outsides, each planting edible mushroom storehouse 11 is all connected to carbon dioxide centralized detecting control box 9 by tracheae 2, carbon dioxide centralized detecting control box 9 is controlled every tracheae 2 break-makes, and each planting edible mushroom storehouse 11 is connected with an air-conditioning unit 10 again separately, the quantity of air-conditioning unit 10 is identical with the quantity of planting edible mushroom storehouse 11, described carbon dioxide centralized detecting control box 9 is connected with air-conditioning unit 10 again and plays a role to control air-conditioning unit.
Specifically, in each planting edible mushroom storehouse 11, be equipped with gas-filtering device 1, described gas-filtering device 1 connects carbon dioxide centralized detecting control box 9 by tracheae 2.In carbon dioxide centralized detecting control box 9, be provided with in turn connected gas bus-bar 4, vacuum air pump 5, gas dry de-watering apparatus 6, gas concentration lwevel sensor 7 and central processing unit 8, in carbon dioxide centralized detecting control box 9, be also provided with multiple solenoid valves 3 corresponding with planting edible mushroom storehouse quantity simultaneously, a solenoid valve 3 of every tracheae 2 corresponding connections, described solenoid valve 3 is all connected to again gas bus-bar 4; Described central processing unit 8 connects the controller of air-conditioning unit 10 by control line.Known air-conditioning unit 10 comprises new air exhausting device, ventilation blower and air-returning device.
If when one of them planting edible mushroom storehouse is carried out to gas concentration lwevel detection, corresponding solenoid valve is opened, the closed electromagnetic valve of other storehouses, this tested storehouse just forms a path with carbon dioxide centralized detecting control box 9 and air-conditioning unit 10 like this, the air that vacuum air pump 5 extracts in this tested storehouse, first filter and prevent choke system through gas-filtering device 1, enter gas bus-bar by the solenoid valve of opening, after being dried de-watering apparatus by gas, enter carbon dioxide sensor 7, after concentration detects, analog signals is input to the controller of air-conditioning unit 10 after central processing unit 8 is processed, air-conditioning unit 10 comprises new air exhausting device, ventilation blower and air-returning device composition, if actual measurement gas concentration lwevel is greater than setting value, new air exhausting device is opened, and in tested storehouse, gas concentration lwevel is reduced to and is less than or equal to setting value, and new air exhausting device is closed, and air-returning device is opened.
The carbon dioxide centralized control system that the embodiment of the present invention provides, good for edible fungus industrial productivity effect, in edible fungus culturing process, environmental factor is very large to the growth effect of edible fungi, can ensure that bacterium mushroom room is under suitable gas concentration lwevel environment, can effectively improve edible fungi yield and quality.
Carbon dioxide centralized control system environment information acquisition, record and analytic set mushroom room environmental information that the embodiment of the present invention provides, and by acquisition node and aggregation node, be transferred to Surveillance center and server.These environmental informations form form and curve on the one hand, for technician and analysis expert and decision-making, file on the other hand as the production information record of edible fungi, can provide strong foundation for optimizing production model.
Bright spot of the present invention is the gas sampled of storehouse first to filter and after being dried, carry out gas concentration lwevel detection, has ensured the accuracy of detection and the stability of instrument.
The current gas concentration lwevel in edible fungi storehouse is that each storehouse is the moving Timing of armrest in different phase, can realize the robotization control of the whole edible fungus cluster CO2 of factory concentration after employing the present invention, greatly saves labour turnover.
Because the optimal parameter Agricultural Scientist of edible fungi different phase gas concentration lwevel value is also constantly adjusting by experiment, storehouse gas concentration lwevel value can be converted to curve by the present invention and carry out record, be used for accumulating parameter analysis, instruct and produce, improve output.
Claims (8)
1. planting edible mushroom storehouse gas concentration lwevel centralized detecting control system, be applicable to the unified centralized control to multiple storehouses, it is characterized in that: include multiple in order to regulate the air-conditioning unit of storehouse gas concentration lwevel, a carbon dioxide centralized detecting control box and multiple planting edible mushroom storehouse, carbon dioxide centralized detecting control box is arranged on planting edible mushroom storehouse outside, each planting edible mushroom storehouse is all connected to carbon dioxide centralized detecting control box by tracheae, every tracheae break-make of carbon dioxide centralized detecting control box control, and each planting edible mushroom storehouse is corresponding separately again connects an air-conditioning unit, described carbon dioxide centralized detecting control box is connected with air-conditioning unit again and plays a role to control air-conditioning unit.
2. planting edible mushroom storehouse gas concentration lwevel centralized detecting control system according to claim 1, it is characterized in that: in each planting edible mushroom storehouse, be equipped with gas-filtering device, described gas-filtering device connects carbon dioxide centralized detecting control box by tracheae.
3. planting edible mushroom storehouse gas concentration lwevel centralized detecting control system according to claim 1, it is characterized in that: in carbon dioxide centralized detecting control box, be provided with in turn connected gas bus-bar, vacuum air pump, gas dry de-watering apparatus, gas concentration lwevel sensor and central processing unit, in carbon dioxide centralized detecting control box, be also provided with multiple solenoid valves corresponding with planting edible mushroom storehouse quantity simultaneously, a solenoid valve of the every corresponding connection of tracheae, described solenoid valve is all connected to again gas bus-bar; Described central processing unit connects the controller of air-conditioning unit.
4. planting edible mushroom storehouse gas concentration lwevel centralized detecting control system according to claim 1, is characterized in that: described air-conditioning unit comprises new air exhausting device, ventilation blower and air-returning device.
5. planting edible mushroom storehouse gas concentration lwevel centralized detecting control method, it is characterized in that: arrange multiple in order to regulate air-conditioning unit and a carbon dioxide centralized detecting control box of storehouse gas concentration lwevel outward at multiple planting edible mushroom storehouses, each planting edible mushroom storehouse is all connected to carbon dioxide centralized detecting control box by tracheae, each planting edible mushroom storehouse is connected with an air-conditioning unit again separately, carbon dioxide centralized detecting control box is connected again to control air-conditioning unit with air-conditioning unit; In the time that needs carry out gas concentration lwevel detection to certain planting edible mushroom storehouse, be communicated with corresponding tracheae, and close the tracheae being connected with other storehouse, when the gas concentration lwevel of tested planting edible mushroom storehouse is during higher than setting value, carbon dioxide centralized detecting control box sends signal to corresponding air-conditioning unit, open the running of air-conditioning unit, until the gas concentration lwevel of this tested planting edible mushroom storehouse drops to setting value or below setting value.
6. planting edible mushroom storehouse gas concentration lwevel centralized detecting control method according to claim 5, it is characterized in that: in each planting edible mushroom storehouse, gas-filtering device is all set, described gas-filtering device connects carbon dioxide centralized detecting control box by tracheae, gas is pumped to carbon dioxide centralized detecting control box, first filtered in order to avoid stop up tracheae or carbon dioxide centralized detecting control box through gas-filtering device.
7. planting edible mushroom storehouse gas concentration lwevel centralized detecting control method according to claim 5, it is characterized in that: in carbon dioxide centralized detecting control box, be provided with in turn connected gas bus-bar, vacuum air pump, gas dry de-watering apparatus, gas concentration lwevel sensor and central processing unit, in carbon dioxide centralized detecting control box, be also provided with multiple solenoid valves corresponding with planting edible mushroom storehouse quantity simultaneously, a solenoid valve of the every corresponding connection of tracheae, described solenoid valve is all connected to again gas bus-bar; Described central processing unit connects the controller of air-conditioning unit; In the time that needs carry out concentration detection to certain storehouse, corresponding solenoid valve is opened, the corresponding closed electromagnetic valve connecting of all the other storehouses, and this tested storehouse just forms a path with carbon dioxide centralized detecting control box and air-conditioning unit like this.
8. planting edible mushroom storehouse gas concentration lwevel centralized detecting control method according to claim 5, is characterized in that: described air-conditioning unit comprises new air exhausting device, ventilation blower and air-returning device; If actual measurement gas concentration lwevel is greater than setting value, new air exhausting device is opened, and in tested storehouse, gas concentration lwevel is reduced to and is less than or equal to setting value, and new air exhausting device is closed, and air-returning device is opened.
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Cited By (4)
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| CN106105786A (en) * | 2016-08-30 | 2016-11-16 | 武汉开明智城科技有限公司 | Edible fungi inoculation device |
| CN106841537A (en) * | 2017-04-01 | 2017-06-13 | 江苏科恒环境科技有限公司 | A kind of device for detection of carbon dioxide content |
| CN108227767A (en) * | 2017-12-20 | 2018-06-29 | 国网安徽省电力公司电力科学研究院 | A kind of mixed gas concentration real-time monitoring system |
| CN109883976A (en) * | 2019-01-29 | 2019-06-14 | 兰州理工大学 | The detection system and method for a kind of agaricus bisporus room gas concentration lwevel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106105786A (en) * | 2016-08-30 | 2016-11-16 | 武汉开明智城科技有限公司 | Edible fungi inoculation device |
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| CN109883976A (en) * | 2019-01-29 | 2019-06-14 | 兰州理工大学 | The detection system and method for a kind of agaricus bisporus room gas concentration lwevel |
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Address after: 323000 Zhejiang city of Lishui province Jingning County King Industrial Park Applicant after: Zhejiang Kingfit Enviroment Co., Ltd. Address before: Zhejiang province Lishui City Road 323000 Longqing Shuige Industrial Zone No. 277 Applicant before: Zhejiang Kingfit Enviroment Co., Ltd. |
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