CN204256553U - A kind of intelligent greenhouse temperature regulating system - Google Patents
A kind of intelligent greenhouse temperature regulating system Download PDFInfo
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- CN204256553U CN204256553U CN201420743873.7U CN201420743873U CN204256553U CN 204256553 U CN204256553 U CN 204256553U CN 201420743873 U CN201420743873 U CN 201420743873U CN 204256553 U CN204256553 U CN 204256553U
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- evaporator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model relates to a kind of intelligent greenhouse temperature regulating system, comprise intelligent control center and temperature sensor, also comprise ground water circulation device, evaporator, condenser and heat radiation circulating device, described ground water circulation device is connected with evaporator, described evaporator is connected with condenser by circulating line, described condenser is connected with heat radiation circulating device, and described heat radiation circulating device is arranged in booth.Native system is by being transferred to intelligent control center by temperature data, and intelligent control center is by judging that the size of Current Temperatures and threshold value realizes the start and stop of whole humidity control system.Native system regulates the object of canopy temperature based on informationization, achieves the intellectuality to greenhouse temperature adjustment, informationization, for the advantageously grow of crop in booth provides the growing environment be applicable to the most.Meanwhile, its adjustment process is without the need to human users, time saving and energy saving, has saved human cost to the full extent, has improve work efficiency.
Description
Technical field
The utility model relates to a kind of intelligent greenhouse temperature regulating system, belongs to agricultural greenhouse technical field.
Background technology
Greenhouse facility cultivation is widely used in agricultural production.Booth has insulation effect, especially in the winter that the north is cold, can guarantee that temperature of shed maintains in the temperature range of crop suitable growth, make people also can have fresh vegetables in the winter of severe cold.The growth needs temperature of microorganism or plant, animal maintains in certain scope, and temperature is too low or too highly all can affect its normal growth, unexpected Changes in weather, and temperature is too low can affect the speed of growth of microorganism or plant, animal, affects output.The generally popular warmhouse booth of China is all passive type warmhouse booth, its principle utilizes warmhouse booth self as heat collector exactly, utilizes sun power to greatest extent by the influence factor such as version, orientation, lighting material, thermal insulated material for covering optimizing greenhouse.
At present, the temperature of greenhouse facility cultivation controls mainly based on manual work, and operating efficiency is low, seriously constrains the rapid and healthy of industrialized agriculture.Although heliogreenhouse has been built complete in heliogreenhouse construction area, the temperature in greenhouse has regulated facility major part to be manually come.Each greenhouse temperature conditioning equipment still needs multiple labour to come, and asynchronous.Labour cannot be liberated completely, greatly reduce work efficiency.The greenhouse temperature control mode generally used now as:: air-conditioning, heated kang, coal-burning boiler, heating wire etc., all can have or cost is high, potential danger, temperature regulate not the precisely drawback such as unreasonable.Therefore, be necessary that seeking a kind of convenient, reliable, that temperature adjustment is accurate, energy-conservation temperature regulation mechanism of design is applied in practice.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of greenhouse temperature regulating system based on intelligentized control method.
The technical solution of the utility model is as follows:
A kind of intelligent greenhouse temperature regulating system, comprises the multiple temperature sensors be arranged in booth, integrating control cabinet, electric power plug socket, ground water circulation device, evaporator, condenser and heat radiation circulating device;
Described multiple temperature sensor is all electrically connected with integrating control cabinet, and described integrating control cabinet is also electrically connected with electric power plug socket;
Described ground water circulation device is connected with evaporator and condenser respectively, described evaporator is connected with condenser by circulating line, described condenser and evaporator are also connected with heat radiation circulating device respectively, described heat radiation circulating device is arranged in booth, described circulating line connects respectively and arranges compressor and expansion valve;
Described ground water circulation device comprises earth source heat pump and water circulating pipe, described earth source heat pump is connected with evaporator and condenser respectively by water circulating pipe, described water circulating pipe is provided with reversal valve, and the two ends of described water circulating pipe are separately positioned in water intake well and back water well;
Described heat radiation circulating device comprises heat dissipation of pipeline device, and described heat dissipation of pipeline device is connected with condenser and evaporator respectively, and described heat dissipation of pipeline device is provided with reversal valve, and described heat dissipation of pipeline device is around being arranged in booth;
Described evaporator, condenser, compressor, earth source heat pump are electrically connected with electric power plug socket respectively.
Preferably, described integrating control cabinet comprises the pneumatics controller of display and control integration, A.C. contactor, 24V Switching Power Supply, connection terminal and air switch, described temperature sensor is connected with described pneumatics controller, described A.C. contactor is connected with pneumatics controller, connection terminal and 24V Switching Power Supply respectively, described 24V Switching Power Supply is also connected with air switch, and described connection terminal is connected with electric power plug socket.
Preferred further, the model of described pneumatics controller is the controller of MAM-680.
Preferably, be provided with five temperature sensors in described booth, described five temperature sensors are separately positioned on East, West, South, North in booth, middle five positions place.The benefit of this design is, temperature sensor is distributed on the collection point place in multiple orientation in booth, make the data sample that collects more, the data more accurate and effective in the booth that monitors can be ensured, and then carry out accurate temperature adjustment according to the temperature in booth.
Preferably, described heat radiation circulating device also comprises blower fan and air supply duct, and described blower fan is connected with heat dissipation of pipeline device, and described blower fan is also connected with air supply duct.
Preferably, described evaporator is the model that Hanzhong, Wuhan refrigerating equipment corporation, Ltd produces is the evaporator of UE90219.
Preferably, described condenser is the model that Hanzhong, Wuhan refrigerating equipment corporation, Ltd produces is the condenser of CE50219.
Preferably, described compressor is the model that red FOX compressor company limited produces is the screw compressor of DA2502222726.
Preferably, described earth source heat pump is the model that Dezhou, Shandong Ai Fulai Air Conditioner Equipment Co., Ltd produces is the earth source heat pump of DM600B.
The beneficial effects of the utility model are:
1. the intelligent greenhouse temperature regulating system of the utility model changes over the way of carrying out greenhouse temperature adjustment by means of personnel's experience, the object regulating canopy temperature is realized based on the accurate control of Data Control Center to temperature, this system work process is more scientific and reasonable, for the advantageously grow of crop in booth provides the growing environment be applicable to the most, improve fruit-vegetable quality and output.
2. the intelligent greenhouse temperature regulating system of the utility model achieve greenhouse temperature is regulated intellectuality, informationization, its adjustment process is without the need to human users, time saving and energy saving, has saved human cost to the full extent, has improve work efficiency.
3. the intelligent greenhouse temperature regulating system of the utility model makes full use of underground shallow layer geothermal energy resources, and compared with traditional greenhouse temperature regulative mode, more clean hygiene, temperature adjustment process is safer, and has effectively saved the energy, more environmental protection.
4. the earth source heat pump in the intelligent greenhouse temperature regulating system of the utility model can either supply water to evaporator, can supply water to condenser again, have for warm cooling double action simultaneously, it is made to be in different production environments for some crop by heating or lowering the temperature, utilize different production environments to regulate the growth mechanism of crop, make it meet the different needs.
5. the design concept of the utility model intelligent greenhouse temperature regulating system is ingenious, easy to install, Be very effective, and effect obviously, has good economic benefit and using value.
Accompanying drawing explanation
Fig. 1 is the annexation schematic diagram of integrating control cabinet in the intelligent greenhouse temperature regulating system of the utility model;
Annexation schematic diagram when Fig. 2 is the utility model intellectuality greenhouse temperature regulating system refrigeration;
Fig. 3 is the annexation schematic diagram of the utility model intelligent greenhouse temperature regulating system when heating.
Wherein: 1, pneumatics controller, 2,24V Switching Power Supply, 3, A.C. contactor, 4, air switch, 5, shell, 6, terminal block, 7, electric power plug socket, 8, temperature sensor, 10, evaporator, 11, compressor, 12, condenser, 13, expansion valve, 14, water intake well, 15, back water well, 16, heat dissipation of pipeline device (inlet channel), 17, blower fan, 18, air supply duct, 19, booth, 20, water return pipeline.
Embodiment
Also by reference to the accompanying drawings the utility model is described further below by embodiment, but is not limited thereto.
The equipment used in embodiment is existing procucts, and the operation be not particularly limited is all by prior art.Wherein, evaporator is the model that Hanzhong, Wuhan refrigerating equipment corporation, Ltd produces is the evaporator of UE90219; Condenser is the model that Hanzhong, Wuhan refrigerating equipment corporation, Ltd produces is the condenser of CE50219; Compressor is the model that red FOX compressor company limited produces is the screw compressor of DA2502222726; Earth source heat pump is the model that Dezhou, Shandong Ai Fulai Air Conditioner Equipment Co., Ltd produces is the earth source heat pump of DM600B.
Embodiment 1:
The intelligent greenhouse temperature regulating system of the one that the utility model provides, comprises five temperature be arranged in booth and passes 8 sensors, integrating control cabinet, electric power plug socket 7, ground water circulation device, evaporator 10, condenser 12 and heat radiation circulating device;
Wherein, five temperature sensors 8 are all electrically connected with integrating control cabinet, and described integrating control cabinet is also electrically connected with electric power plug socket 7;
Described ground water circulation device is connected with evaporator 10 and condenser 12 respectively, described evaporator 10 is connected with condenser 12 by circulating line, described condenser 12 and evaporator 10 are also connected with heat radiation circulating device respectively, described heat radiation circulating device is arranged in booth 19, described circulating line connects respectively and arranges compressor 11 and expansion valve 13;
Described ground water circulation device comprises earth source heat pump and water circulating pipe, described earth source heat pump is connected with evaporator 10 and condenser 12 respectively by water circulating pipe, described water circulating pipe is provided with reversal valve, and the two ends of described water circulating pipe are separately positioned in water intake well 14 and back water well 15;
Described heat radiation circulating device comprises heat dissipation of pipeline device, and described heat dissipation of pipeline device is connected with condenser 12 and evaporator 10 respectively, and described heat dissipation of pipeline device is provided with reversal valve, and described heat dissipation of pipeline device is around being arranged in booth; Heat dissipation of pipeline device comprises inlet channel 16 and water return pipeline 20, and reversal valve is used for controlling pipeline heating radiator and is communicated with condenser 12 or is communicated with evaporator 10.
Described evaporator 10, condenser 12, compressor 11, earth source heat pump are electrically connected with electric power plug socket 7 respectively.
Described integrating control cabinet comprises the pneumatics controller 1 of the display and control integration be arranged in shell 5, its model is MAM-680, A.C. contactor 3,24V Switching Power Supply 2, connection terminal 6 and air switch 4, described temperature sensor 8 is connected with described pneumatics controller 1, described A.C. contactor 3 is connected with pneumatics controller 1, connection terminal 6 and 24V Switching Power Supply 2 respectively, described 24V Switching Power Supply 2 is also connected with air switch 4, and described connection terminal 6 is connected with electric power plug socket 7.
Described five temperature sensors 8 are separately positioned on East, West, South, North in booth, middle five positions place.Temperature sensor 8 is distributed on the collection point place in multiple orientation in booth, makes the data sample that collects more, the data more accurate and effective in the booth that monitors can be ensured, and then carry out accurate temperature adjustment according to the temperature in booth.
As shown in Figure 1, need to when lowering the temperature in booth in summer, run by cooling condition, adjustable change valve, makes earth source heat pump be communicated with condenser 4, and the inlet channel 8 of heat dissipation of pipeline device is communicated with evaporator 3.Temperature sensor gathers the temperature in booth, numerical information is transferred to integrating control cabinet, the temperature that the threshold decision booth preset by the controller in integrating control cabinet is current, planting requirement scope whether is met with the temperature that this judges in booth, when the temperature in booth is undesirable, control command assigned by integrating control cabinet, A.C. contactor is communicated with and powers to electric power plug socket, and whole like this humidity control system brings into operation.The high pressure steam of being discharged by compressor, condenser is entered through reversal valve (also known as four-way valve), refrigerant vapour is condensed into liquid, enter evaporator through restriction device, and absorb heat in evaporator, room air is cooled, refrigerant vapour after evaporation, sucked by compressor after reversal valve, go round and begin again like this, realize refrigeration cycle.When canopy temperature exceeds the threshold value preset, control command assigned by integrating control cabinet, and A.C. contactor is disconnected and stops powering to electric power plug socket, whole humidity control system is out of service.For some specific crop, by changing the growing environment of crop to its cooling, conscious cooling can also force some crop to enter dormant state, changes the growth mechanism of crop, makes the growth of crop meet the different demands of people opportunity.
As shown in Figure 2, need to when heating in booth in the winter time, only reversal valve need be turned to earth source heat pump working position, the high pressure refrigerant vapor of being discharged by compressor, indoor evaporator (being used as condenser) is flowed into after reversal valve, the latent heat of releasing during refrigerant vapor condenses, room air is heated, reach heating of house object, condensed liquid refrigerant, enters condenser (being used as evaporator) from flowing counterflow through restriction device, absorbs external heat and evaporates, steam after evaporation is sucked by compressor after reversal valve, completes and heats circulation.According to the Temperature numerical that temperature sensor gathers, judge with the threshold value preset, assign control command by integrating control cabinet, realize the start and stop of whole humidity control system.
Embodiment 2:
A kind of warmhouse booth energy-saving temperature-control system that the utility model provides, anatomical connectivity relation as described in Example 1, its difference is, described heat radiation circulating device also comprises blower fan 17 and air supply duct 18, described blower fan 17 is communicated with the inlet channel 16 of heat dissipation of pipeline device, and described blower fan 17 is also connected with air supply duct 18.The blower fan increased and air supply duct can carry out to booth inside dispelling the heat or lowering the temperature in large area, provide the work efficiency of this system.
Claims (9)
1. an intelligent greenhouse temperature regulating system, is characterized in that, comprises the multiple temperature sensors be arranged in booth, integrating control cabinet, electric power plug socket, ground water circulation device, evaporator, condenser and heat radiation circulating device;
Described multiple temperature sensor is all electrically connected with integrating control cabinet, and described integrating control cabinet is also electrically connected with electric power plug socket;
Described ground water circulation device is connected with evaporator and condenser respectively, described evaporator is connected with condenser by circulating line, described condenser and evaporator are also connected with heat radiation circulating device respectively, described heat radiation circulating device is arranged in booth, described circulating line connects respectively and arranges compressor and expansion valve;
Described ground water circulation device comprises earth source heat pump and water circulating pipe, described earth source heat pump is connected with evaporator and condenser respectively by water circulating pipe, described water circulating pipe is provided with reversal valve, and the two ends of described water circulating pipe are separately positioned in water intake well and back water well;
Described heat radiation circulating device comprises heat dissipation of pipeline device, and described heat dissipation of pipeline device is connected with condenser and evaporator respectively, and described heat dissipation of pipeline device is provided with reversal valve, and described heat dissipation of pipeline device is around being arranged in booth;
Described evaporator, condenser, compressor, earth source heat pump are electrically connected with electric power plug socket respectively.
2. intelligent greenhouse temperature regulating system as claimed in claim 1, it is characterized in that, described integrating control cabinet comprises the pneumatics controller of display and control integration, A.C. contactor, 24V Switching Power Supply, connection terminal and air switch, described temperature sensor is connected with described pneumatics controller, described A.C. contactor is connected with pneumatics controller, connection terminal and 24V Switching Power Supply respectively, described 24V Switching Power Supply is also connected with air switch, and described connection terminal is connected with electric power plug socket.
3. intelligent greenhouse temperature regulating system as claimed in claim 2, is characterized in that, the model of described pneumatics controller is the controller of MAM-680.
4. intelligent greenhouse temperature regulating system as claimed in claim 1 or 2, is characterized in that, is provided with five temperature sensors in described booth, and described five temperature sensors are separately positioned on East, West, South, North in booth, middle five positions place.
5. intelligent greenhouse temperature regulating system as claimed in claim 1, is characterized in that, described heat radiation circulating device also comprises blower fan and air supply duct, and described blower fan is connected with heat dissipation of pipeline device, and described blower fan is also connected with air supply duct.
6. intelligent greenhouse temperature regulating system as claimed in claim 1 or 2, is characterized in that, described evaporator is the model that Hanzhong, Wuhan refrigerating equipment corporation, Ltd produces is the evaporator of UE90219.
7. intelligent greenhouse temperature regulating system as claimed in claim 1 or 2, is characterized in that, described condenser is the model that Hanzhong, Wuhan refrigerating equipment corporation, Ltd produces is the condenser of CE50219.
8. intelligent greenhouse temperature regulating system as claimed in claim 1 or 2, is characterized in that, described compressor is the model that red FOX compressor company limited produces is the screw compressor of DA2502222726.
9. intelligent greenhouse temperature regulating system as claimed in claim 1 or 2, is characterized in that, described earth source heat pump is the model that Dezhou, Shandong Ai Fulai Air Conditioner Equipment Co., Ltd produces is the earth source heat pump of DM600B.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420743873.7U CN204256553U (en) | 2014-11-29 | 2014-11-29 | A kind of intelligent greenhouse temperature regulating system |
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| CN201420743873.7U CN204256553U (en) | 2014-11-29 | 2014-11-29 | A kind of intelligent greenhouse temperature regulating system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940842A (en) * | 2016-05-09 | 2016-09-21 | 中原工学院 | Vegetable greenhouse soil humidity monitoring and methane tank warming water-fertilizer integrated intelligent system |
| CN106171669A (en) * | 2016-07-05 | 2016-12-07 | 九江学院 | A kind of automatization cooling system |
| CN107166803A (en) * | 2017-06-07 | 2017-09-15 | 湖南忠食农业生物科技有限公司 | A kind of hot and cold water economic benefits and social benefits exchange cycles system of edible mushroom factory |
| CN107258397A (en) * | 2017-06-27 | 2017-10-20 | 合肥市老海新材料有限公司 | A kind of temperature regulation system and its regulation and control method for warmhouse booth |
| CN108826749A (en) * | 2018-07-30 | 2018-11-16 | 王甲林 | A kind of dual temperature output earth source heat pump |
| CN109588165A (en) * | 2018-12-24 | 2019-04-09 | 青岛经济技术开发区海尔热水器有限公司 | Temperature adjusting system of nursery greenhouse and control method thereof |
| CN110783066A (en) * | 2019-11-12 | 2020-02-11 | 国网天津市电力公司 | Ground source cold pump type temperature control transformer heat dissipation device |
| CN111351101A (en) * | 2020-04-13 | 2020-06-30 | 中国建筑西北设计研究院有限公司 | Heating ventilation air-conditioning system for indoor plant garden |
| CN112930976A (en) * | 2021-03-05 | 2021-06-11 | 中首能能源投资（北京）有限公司 | Intelligent temperature control energy-saving method for agricultural greenhouse |
| CN114679990A (en) * | 2022-03-29 | 2022-07-01 | 华南农业大学 | Tobacco is educated seedling shed and is used heating device |
-
2014
- 2014-11-29 CN CN201420743873.7U patent/CN204256553U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940842A (en) * | 2016-05-09 | 2016-09-21 | 中原工学院 | Vegetable greenhouse soil humidity monitoring and methane tank warming water-fertilizer integrated intelligent system |
| CN106171669A (en) * | 2016-07-05 | 2016-12-07 | 九江学院 | A kind of automatization cooling system |
| CN107166803A (en) * | 2017-06-07 | 2017-09-15 | 湖南忠食农业生物科技有限公司 | A kind of hot and cold water economic benefits and social benefits exchange cycles system of edible mushroom factory |
| CN107258397A (en) * | 2017-06-27 | 2017-10-20 | 合肥市老海新材料有限公司 | A kind of temperature regulation system and its regulation and control method for warmhouse booth |
| CN108826749A (en) * | 2018-07-30 | 2018-11-16 | 王甲林 | A kind of dual temperature output earth source heat pump |
| CN109588165A (en) * | 2018-12-24 | 2019-04-09 | 青岛经济技术开发区海尔热水器有限公司 | Temperature adjusting system of nursery greenhouse and control method thereof |
| CN110783066A (en) * | 2019-11-12 | 2020-02-11 | 国网天津市电力公司 | Ground source cold pump type temperature control transformer heat dissipation device |
| CN111351101A (en) * | 2020-04-13 | 2020-06-30 | 中国建筑西北设计研究院有限公司 | Heating ventilation air-conditioning system for indoor plant garden |
| CN111351101B (en) * | 2020-04-13 | 2022-03-04 | 中国建筑西北设计研究院有限公司 | Heating ventilation air-conditioning system for indoor plant garden |
| CN112930976A (en) * | 2021-03-05 | 2021-06-11 | 中首能能源投资（北京）有限公司 | Intelligent temperature control energy-saving method for agricultural greenhouse |
| CN114679990A (en) * | 2022-03-29 | 2022-07-01 | 华南农业大学 | Tobacco is educated seedling shed and is used heating device |
| CN114679990B (en) * | 2022-03-29 | 2023-04-25 | 华南农业大学 | Tobacco is heating device for seedling raising canopy |
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