CN105993901A - A spiral column type multi-layer automatic liquid supply soilless cultivation equipment - Google Patents
A spiral column type multi-layer automatic liquid supply soilless cultivation equipment Download PDFInfo
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- CN105993901A CN105993901A CN201610338530.6A CN201610338530A CN105993901A CN 105993901 A CN105993901 A CN 105993901A CN 201610338530 A CN201610338530 A CN 201610338530A CN 105993901 A CN105993901 A CN 105993901A
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- 239000007788 liquid Substances 0.000 title claims abstract description 54
- 235000015097 nutrients Nutrition 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 15
- 239000000243 solution Substances 0.000 claims description 25
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000004720 fertilization Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000003501 hydroponics Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
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Abstract
Description
技术领域 technical field
本发明是一种螺旋柱式多层自动供液无土栽培设备，属于种植设备领域。 The invention is a spiral column type multi-layer automatic liquid supply soilless cultivation equipment, which belongs to the field of planting equipment.
背景技术 Background technique
无土栽培（soilless culture） 不用土壤，用其它东西培养植物的方法，包括水培、雾（气）培、基质栽培。19世纪中，W．克诺普等发明了这种方法。到20世纪30年代开始把这种技术应用到农业生产上。在二十一世纪人们进一步改进技术，使得无土栽培发展起来。 Soilless culture is a method of cultivating plants with other things without soil, including hydroponics, fog (air) cultivation, and substrate cultivation. In the 19th century, W. This method was developed by Knop et al. By the 1930s, this technology began to be applied to agricultural production. In the 21st century, people further improved the technology, making soilless cultivation develop.
无土栽培中用人工配制的培养液，供给植物矿物营养的需要。无土栽培是一种不用天然土壤而采用含有植物生长发育必需元素的营养液来提供营养，使植物正常完成整个生命周期的栽培技术。在无土栽培技术中，能否为植物提供一种比例协调，浓度适量的营养液，是栽培成功的关键。 In soilless culture, artificially prepared culture solution is used to supply the needs of plant mineral nutrition. Soilless cultivation is a cultivation technique that uses nutrient solutions containing essential elements for plant growth and development to provide nutrients without using natural soil, so that plants can normally complete the entire life cycle. In soilless culture technology, whether to provide plants with a nutrient solution with a coordinated ratio and an appropriate concentration is the key to successful cultivation.
现代的科技和商业发展，化肥和各种添加剂的无度滥用，已经在各种蔬菜商品上显现出了严重后，如何保护人们的日常饮食的安人，一方面需要依靠国家的各种监管政策和具体措施，另一方面，人们也急切需要一种可以利用居家闲余空间进行科技种植的技术和设备，这种家居式种植技术，即可以使得人们在紧张工作之余，利用种植陶冶性情、放松疲惫的身心，又可以自娱自乐、自种自收，体会一份城市家居生活中难得体会的收获的喜悦，同理还可以为居家提供一定数量的安心菜蔬，对于广大的居民来说，既不可能也无必要为一家数口的日常饮食去投资，维护一个大型的无土栽培场地，因此，如何能够提供一种小型化的、便携的、能够满足人们日常生活和娱乐的无土栽培装置，具有现实的意义和价值。 Modern science and technology and commercial development, excessive abuse of chemical fertilizers and various additives, have shown serious problems in various vegetable commodities, how to protect people's daily diet, on the one hand, need to rely on various national regulatory policies and Specific measures. On the other hand, people also urgently need a technology and equipment that can use the spare space at home for scientific and technological planting. This home planting technology can enable people to use planting to cultivate their temperament and relax after intense work. Tired body and mind can entertain themselves, grow and reap by themselves, and experience the joy of harvest that is rarely experienced in urban home life. Similarly, it can also provide a certain amount of safe vegetables for the home. For the majority of residents, It is neither possible nor necessary to invest in the daily diet of a family and maintain a large soilless cultivation site. Therefore, how to provide a miniaturized, portable soilless cultivation that can satisfy people's daily life and entertainment? The device has practical significance and value.
发明内容 Contents of the invention
针对现有技术存在的不足，本发明目的是提供一种螺旋柱式多层自动供液无土栽培设备，以解决上述背景技术中提出的问题,本发明使用方便，便于操作，稳定性好，可靠性高。 In view of the deficiencies in the prior art, the purpose of the present invention is to provide a spiral column type multi-layer automatic liquid-supply soilless cultivation equipment to solve the problems raised in the above-mentioned background technology. The present invention is easy to use, easy to operate, and has good stability. High reliability.
为了实现上述目的，本发明是通过如下的技术方案来实现：一种螺旋柱式多层自动供液无土栽培设备，包括底座、连接管和提升泵，所述底座的外表面开有注液口，所述底座的内部开有空腔，所述空腔内放置有营养液，所述底座的上方连接有连接管，所述提升泵安装在连接管的上方，所述连接管的外部安装有种植槽，所述种植槽内部设置有液位传感器，所述连接管的内部设置有引水管，所述种植槽通过横向连接管连接引水管，所述引水管与横向连接管的连接处设置有电子阀门，所述连接管的内表面安装有控制器，所述控制器通过电性连接线连接电子阀门，所述控制器通过电性连接线连接继电器，所述继电器安装在提升泵的下方，所述控制器的内部设置有印制电路板，所述印制电路板上焊接有单片机、储存器、无线信息传输单元以及电池，所述液位传感器通过电性连接线连接无线信息传输单元，所述无线信息传输单元与单片机数据连接，所述单片机通过电性连接线连接继电器，所述单片机通过电性连接线连接电子阀门。 In order to achieve the above object, the present invention is achieved through the following technical solutions: a spiral column type multi-layer automatic liquid supply soilless cultivation equipment, including a base, a connecting pipe and a lift pump, the outer surface of the base is provided with a liquid injection There is a cavity inside the base, a nutrient solution is placed in the cavity, a connection pipe is connected above the base, the lifting pump is installed above the connection pipe, and the outside of the connection pipe is installed There is a planting tank, the inside of the planting tank is provided with a liquid level sensor, the inside of the connecting pipe is provided with a water diversion pipe, the planting tank is connected to the water diversion pipe through a horizontal connecting pipe, and the connection between the water diversion pipe and the horizontal connecting pipe is set There is an electronic valve, a controller is installed on the inner surface of the connecting pipe, the controller is connected to the electronic valve through an electrical connection line, the controller is connected to a relay through an electrical connection line, and the relay is installed under the lift pump , the inside of the controller is provided with a printed circuit board, and the printed circuit board is welded with a single-chip microcomputer, a memory, a wireless information transmission unit and a battery, and the liquid level sensor is connected to the wireless information transmission unit through an electrical connection line , the wireless information transmission unit is data-connected to a single-chip microcomputer, the single-chip microcomputer is connected to a relay through an electrical connection line, and the single-chip microcomputer is connected to an electronic valve through an electric connection line.
进一步地，所述注液口贯穿底座的表面与底座内部的空腔连接，所述注液口的横截面呈圆形，当空腔内缺少营养液时，通过注液口向空腔内部注入营养液。 Further, the liquid injection port runs through the surface of the base and is connected to the cavity inside the base, the cross section of the liquid injection port is circular, and when there is a lack of nutrient solution in the cavity, nutrients are injected into the cavity through the liquid injection port liquid.
进一步地，所述提升泵通过引水管与底座内部的空腔连接，所述提升泵用于提供动力，将空腔内部的营养液通过引水管向上引出。 Further, the lift pump is connected to the cavity inside the base through a water diversion pipe, and the lift pump is used to provide power to lead the nutrient solution inside the cavity upward through the water diversion pipe.
进一步地，所述种植槽以及安装在种植槽内部的液位传感器共设置有八个，八个所述种植槽以及安装在种植槽内部的液位传感器结构相同，八个所述种植槽以及安装在种植槽内部的液位传感器对称的安装在连接管外表面周围，八个所述种植槽均通过横向连接管连接引水管，引水管与横向连接管的连接处均设置有电子阀门。 Further, there are eight planting troughs and liquid level sensors installed inside the planting troughs, the eight planting troughs and the liquid level sensors installed inside the planting troughs have the same structure, and the eight planting troughs and the liquid level sensors installed inside The liquid level sensors inside the planting tanks are symmetrically installed around the outer surface of the connecting pipe, and the eight planting tanks are all connected to the water diversion pipe through the horizontal connecting pipe, and electronic valves are arranged at the connection between the water diversion pipe and the horizontal connecting pipe.
进一步地，安装在提升泵下方的所述继电器为一种HHY12PG液位继电器，所述继电器用于控制提升泵的工作状态。 Further, the relay installed under the lift pump is a HHY12PG liquid level relay, and the relay is used to control the working state of the lift pump.
进一步地，焊接在印制电路板上的电池与单片机、储存器以及无线信息传输单元电性连接，所述电池用于单片机、储存器以及无线信息传输单元工作时的供电。 Further, the battery welded on the printed circuit board is electrically connected with the single-chip microcomputer, the storage and the wireless information transmission unit, and the battery is used for power supply when the single-chip microcomputer, the storage and the wireless information transmission unit work.
进一步地，焊接在印制电路板上的单片机与储存器双向数据连接，所述储存器用于储存种植槽内液位的临界值，并与单片机进行双向数据传输。 Further, the single-chip microcomputer welded on the printed circuit board is connected with the storage in bidirectional data, and the storage is used for storing the critical value of the liquid level in the planting tank, and performs bidirectional data transmission with the single-chip microcomputer.
本发明的有益效果：本发明的一种螺旋柱式多层自动供液无土栽培设备，1、种植过程不需施肥，不需人为调控与管理，当种植槽内的营养液低于一定的临界值时，可自动补充营养液，便于操作，稳定性好，可靠性高，可迅速占领市场，获取更大利润空间提供了强有力的技术支持和产品保障。 Beneficial effects of the present invention: a spiral column type multi-layer automatic liquid-supply soilless cultivation equipment of the present invention, 1. The planting process does not require fertilization, human control and management, when the nutrient solution in the planting tank is lower than a certain When the critical value is reached, the nutrient solution can be automatically replenished, which is easy to operate, has good stability, and high reliability. It can quickly occupy the market and obtain greater profit margins. Strong technical support and product guarantee are provided.
2、在种植过程中不仅起到了观赏、食用的作用，还具备净化室内空气、分解室内有害物质、吸收室内甲醛和空气加湿等。产品的水循环系统，等同于在室内安装了一个加湿器调节了空气湿度,让室内环境变的更舒适。 2. During the planting process, it not only plays the role of viewing and eating, but also has the functions of purifying indoor air, decomposing indoor harmful substances, absorbing indoor formaldehyde and humidifying the air. The product's water circulation system is equivalent to installing a humidifier indoors to adjust the air humidity and make the indoor environment more comfortable.
3、环境的污染，以及过量化肥、农药的使用，蔬菜瓜果有害物质超标已成为严重的社会问题。让人很不放心。而本装置中的植物生长期内只使用专用营养液，无需农药化肥，种的蔬菜都是让自己放心的无公害蔬菜，吃起来更放心，所蕴含的营养成分也更高。 3. Environmental pollution, excessive use of chemical fertilizers and pesticides, and excessive harmful substances in vegetables and fruits have become serious social problems. It is very worrying. However, the plants in this device only use special nutrient solution during the growth period, and do not need pesticides and chemical fertilizers. The vegetables grown are all pollution-free vegetables that you can rest assured. They taste more at ease and contain higher nutrients.
附图说明 Description of drawings
通过阅读参照以下附图对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显： Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:
图1为本发明一种螺旋柱式多层自动供液无土栽培设备的结构示意图； Fig. 1 is the structural representation of a kind of helical column type multi-layer automatic liquid supply soilless cultivation equipment of the present invention;
图2为本发明一种螺旋柱式多层自动供液无土栽培设备的内部结构示意图示意图； Fig. 2 is a schematic diagram of the internal structure of a spiral column type multi-layer automatic liquid supply soilless cultivation equipment of the present invention;
图3为本发明一种螺旋柱式多层自动供液无土栽培设备的印制电路板结构示意图； Fig. 3 is a schematic diagram of the printed circuit board structure of a spiral column type multi-layer automatic liquid supply soilless cultivation equipment of the present invention;
图4为本发明一种螺旋柱式多层自动供液无土栽培设备的工作原理框图； Fig. 4 is a working principle block diagram of a spiral column type multi-layer automatic liquid supply soilless cultivation equipment of the present invention;
图中： 1-底座、2-连接管、3-提升泵、11-注液口、21-液位传感器、22-种植槽、23-电子阀门、24-继电器、25-电性连接线、26-引水管、27-控制器、28-横向连接管、271-印制电路板、272-单片机、273-储存器、274-无线信息传输单元、275-电池。 In the figure: 1-base, 2-connecting pipe, 3-lift pump, 11-liquid injection port, 21-liquid level sensor, 22-planting tank, 23-electronic valve, 24-relay, 25-electrical connection line, 26-water diversion pipe, 27-controller, 28-transverse connecting pipe, 271-printed circuit board, 272-single-chip microcomputer, 273-storage, 274-wireless information transmission unit, 275-battery.
具体实施方式 detailed description
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。 In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
请参阅图1、图2、图3和图4，本发明提供一种技术方案：一种螺旋柱式多层自动供液无土栽培设备，包括底座1、连接管2和提升泵3，底座1的外表面开有注液口11，底座1的内部开有空腔，空腔内放置有营养液，底座1的上方连接有连接管2，提升泵3安装在连接管2的上方，连接管2的外部安装有种植槽22，种植槽22内部设置有液位传感器21，连接管2的内部设置有引水管26，种植槽22通过横向连接管28连接引水管26，引水管26与横向连接管28的连接处设置有电子阀门23，连接管2的内表面安装有控制器27，控制器27通过电性连接线25连接电子阀门23，控制器27通过电性连接线25连接继电器24，继电器24安装在提升泵3的下方，控制器27的内部设置有印制电路板271，印制电路板271上焊接有单片机272、储存器273、无线信息传输单元274以及电池275。 Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention provides a technical solution: a spiral column type multi-layer automatic liquid supply soilless cultivation equipment, including a base 1, a connecting pipe 2 and a lifting pump 3, the base The outer surface of 1 has a liquid injection port 11, the inside of the base 1 has a cavity, and a nutrient solution is placed in the cavity, the connection pipe 2 is connected above the base 1, the lift pump 3 is installed above the connection pipe 2, and connected The outside of the pipe 2 is equipped with a planting tank 22, the inside of the planting tank 22 is provided with a liquid level sensor 21, the inside of the connecting pipe 2 is provided with a water diversion pipe 26, the planting tank 22 is connected to the water diversion pipe 26 through a horizontal connecting pipe 28, and the water diversion pipe 26 is connected to the horizontal The junction of the connecting pipe 28 is provided with an electronic valve 23, the inner surface of the connecting pipe 2 is installed with a controller 27, the controller 27 is connected to the electronic valve 23 through the electrical connection line 25, and the controller 27 is connected to the relay 24 through the electrical connection line 25 , the relay 24 is installed below the lift pump 3, the inside of the controller 27 is provided with a printed circuit board 271, and the printed circuit board 271 is welded with a single-chip microcomputer 272, a memory 273, a wireless information transmission unit 274 and a battery 275.
液位传感器21通过电性连接线25连接无线信息传输单元274，无线信息传输单元274与单片机272数据连接，单片机272通过电性连接线25连接继电器24，单片机272通过电性连接线25连接电子阀门23，焊接在印制电路板271上的单片机272与储存器273双向数据连接，储存器273用于储存种植槽22内液位的临界值，并与单片机272进行双向数据传输。 The liquid level sensor 21 is connected to the wireless information transmission unit 274 through the electrical connection line 25, and the wireless information transmission unit 274 is connected to the data of the single-chip microcomputer 272. The valve 23, the single-chip microcomputer 272 welded on the printed circuit board 271 are connected with the two-way data of the storage 273, and the storage 273 is used for storing the critical value of the liquid level in the planting tank 22, and carries out two-way data transmission with the single-chip microcomputer 272.
注液口11贯穿底座1的表面与底座1内部的空腔连接，注液口11的横截面呈圆形，当空腔内缺少营养液时，通过注液口11向空腔内部注入营养液，提升泵3通过引水管26与底座1内部的空腔连接，提升泵3用于提供动力，将空腔内部的营养液通过引水管26向上引出，种植槽22以及安装在种植槽22内部的液位传感器21共设置有八个，八个种植槽22以及安装在种植槽22内部的液位传感器21结构相同，八个种植槽22以及安装在种植槽22内部的液位传感器21对称的安装在连接管2外表面周围，八个种植槽22均通过横向连接管28连接引水管26，引水管26与横向连接管28的连接处均设置有电子阀门23，安装在提升泵3下方的继电器24为一种HHY12PG液位继电器，继电器24用于控制提升泵3的工作状态，焊接在印制电路板271上的电池275与单片机272、储存器273以及无线信息传输单元274电性连接，电池275用于单片机272、储存器273以及无线信息传输单元274工作时的供电。 The liquid injection port 11 runs through the surface of the base 1 and is connected to the cavity inside the base 1. The cross section of the liquid injection port 11 is circular. When the cavity lacks the nutrient solution, the nutrient solution is injected into the cavity through the liquid injection port 11. The lift pump 3 is connected to the cavity inside the base 1 through the water diversion pipe 26, and the lift pump 3 is used to provide power, and the nutrient solution in the cavity is drawn upward through the water diversion pipe 26, and the planting tank 22 and the liquid installed in the planting tank 22 There are eight level sensors 21 in total, and the eight planting grooves 22 and the liquid level sensors 21 installed inside the planting grooves 22 have the same structure, and the eight planting grooves 22 and the liquid level sensors 21 installed inside the planting grooves 22 are symmetrically installed on Around the outer surface of the connecting pipe 2, the eight planting tanks 22 are all connected to the water diversion pipe 26 through the horizontal connecting pipe 28, and the connection between the water diversion pipe 26 and the horizontal connecting pipe 28 is provided with an electronic valve 23, and the relay 24 installed under the lift pump 3 It is a HHY12PG liquid level relay. The relay 24 is used to control the working state of the lift pump 3. The battery 275 welded on the printed circuit board 271 is electrically connected with the single-chip microcomputer 272, the memory 273 and the wireless information transmission unit 274. The battery 275 It is used for power supply when the single-chip microcomputer 272, the storage 273 and the wireless information transmission unit 274 work.
做为本发明的一个实施例：在实际使用之前，工作人员可输入一液位的临界值至储存器273中，在实际使用的时候，液位传感器21可检测出种植槽22内部的液位信息，并通过无线信息传输单元274传输至单片机272中，单片机272在进一步的计算和与储存在储存器273中的临界值对比后，若检测出的液位低于临界值，则单片机272通过控制继电器24，继而控制提升泵3工作，将空腔内部的营养液通过引水管26向上引出，同时控制特定的电子阀门23开启，使营养液进入特定的种植槽22内部，整个种植过程不需施肥，不需人为调控与管理，当种植槽22内的营养液低于一定的临界值时，可自动补充营养液，便于操作，稳定性好，可靠性高，可迅速占领市场，获取更大利润空间提供了强有力的技术支持和产品保障，在种植过程中不仅起到了观赏、食用的作用，还具备净化室内空气、分解室内有害物质、吸收室内甲醛和空气加湿等。产品的水循环系统，等同于在室内安装了一个加湿器调节了空气湿度,让室内环境变的更舒适。 As an embodiment of the present invention: before actual use, the staff can input a critical value of the liquid level into the storage 273, and in actual use, the liquid level sensor 21 can detect the liquid level inside the planting tank 22 information, and transmitted to the single-chip microcomputer 272 through the wireless information transmission unit 274, after the single-chip microcomputer 272 further calculates and compares with the critical value stored in the storage 273, if the detected liquid level is lower than the critical value, the single-chip microcomputer 272 passes through Control the relay 24, and then control the lifting pump 3 to work, lead the nutrient solution in the cavity upward through the water pipe 26, and control the opening of the specific electronic valve 23 at the same time, so that the nutrient solution enters the specific planting tank 22, the whole planting process does not need Fertilization does not require human control and management. When the nutrient solution in the planting tank 22 is lower than a certain critical value, the nutrient solution can be automatically replenished, which is easy to operate, has good stability, and high reliability. It can quickly occupy the market and gain more Profit Space provides strong technical support and product guarantee. During the planting process, it not only plays the role of viewing and eating, but also purifies indoor air, decomposes indoor harmful substances, absorbs indoor formaldehyde, and humidifies the air. The product's water circulation system is equivalent to installing a humidifier indoors to adjust the air humidity and make the indoor environment more comfortable.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点,对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。 The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。 In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.
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