CN207626084U - A kind of big flow liquid manure all-in-one machine - Google Patents
A kind of big flow liquid manure all-in-one machine Download PDFInfo
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- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 210000003608 fece Anatomy 0.000 title claims abstract 13
- 239000010871 livestock manure Substances 0.000 title claims abstract 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 239000003337 fertilizer Substances 0.000 claims abstract description 69
- 239000012452 mother liquor Substances 0.000 claims abstract description 20
- 230000002262 irrigation Effects 0.000 claims abstract description 11
- 238000003973 irrigation Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims abstract 11
- 238000005070 sampling Methods 0.000 claims description 6
- 235000013311 vegetables Nutrition 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 239000004576 sand Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000010354 integration Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及水肥一体化技术领域,具体涉及一种水肥一体机。The utility model relates to the technical field of water and fertilizer integration, in particular to a water and fertilizer integration machine.
背景技术Background technique
当前蔬菜种植中普遍存在水肥利用率较低,过量施肥、过量灌溉更是比较普遍,导致农业生态环境不断恶化,蔬菜产品安全受到威胁。水肥一体化装置能够准确提供植物所需浓度肥料液,有效避免了过量施肥和过量灌溉的情况。但目前的水肥一体化装置存在以下缺陷:随着人力成本的上升,我国蔬菜种植逐渐朝着规模化种植方向发展。现有水肥一体化装置难以胜任大流量下的灌溉应用,不适用蔬菜大面积种植的情况;为了达到水肥浓度的控制,往往需要复杂的控制和较多的设备投入,导致生产者难以承受,不利于水肥一体化技术的推广。At present, the low water and fertilizer utilization rate is common in vegetable planting, and excessive fertilization and excessive irrigation are more common, which leads to the continuous deterioration of the agricultural ecological environment and threatens the safety of vegetable products. The water and fertilizer integrated device can accurately provide the fertilizer solution with the concentration required by the plants, effectively avoiding excessive fertilization and excessive irrigation. However, the current water and fertilizer integration device has the following defects: With the rise of labor costs, vegetable planting in my country is gradually developing towards large-scale planting. Existing water and fertilizer integrated devices are not suitable for irrigation applications under large flow rates, and are not suitable for large-scale planting of vegetables; in order to achieve the control of water and fertilizer concentration, complex control and more equipment investment are often required, which makes it unbearable for producers. It is beneficial to the popularization of water and fertilizer integration technology.
实用新型内容Utility model content
(一)要解决的技术问题(1) Technical problems to be solved
本实用新型旨在至少解决现有技术或相关技术中存在的技术问题之一。为此,本实用新型的一个目的在于提出一种适用于大流量、大面积蔬菜种植,且成本低的大流量水肥一体机。The utility model aims at at least solving one of the technical problems existing in the prior art or the related art. For this reason, an object of the utility model is to propose a large-flow, large-area vegetable planting, and a low-cost high-flow water and fertilizer integrated machine.
(二)技术方案(2) Technical solutions
为了解决上述技术问题,本实用新型提供一种大流量水肥一体机,所述水肥一体机与灌溉系统连接,包括砂石过滤罐、吸肥组件和多个母液罐;其中,所述砂石过滤罐的进水口与水源连接,所述砂石过滤罐的出水口通过主管道与所述灌溉系统连接,且所述主管道的进水口设有压力表;所述吸肥组件包括吸肥泵和多个文丘里吸肥器;所述吸肥泵的进水口与所述主管道连接,所述吸肥泵的出水口与所述文丘里吸肥器的进水口连接,所述文丘里吸肥器的出水口与所述主管道连接,且所述吸肥泵的进水口位于所述文丘里吸肥器的出水口的上游;所述母液罐通过连接管与所述文丘里吸肥器的真空吸附口连接,且所述连接管上设有隔膜阀。In order to solve the above technical problems, the utility model provides a large-flow water and fertilizer integrated machine, which is connected to the irrigation system and includes a sand filter tank, a fertilizer suction component and a plurality of mother liquor tanks; wherein, the sand filter The water inlet of the tank is connected to the water source, the water outlet of the sand filter tank is connected to the irrigation system through the main pipeline, and the water inlet of the main pipeline is provided with a pressure gauge; the fertilizer suction assembly includes a fertilizer suction pump and A plurality of Venturi fertilizer suction devices; the water inlet of the fertilizer suction pump is connected with the main pipeline, the water outlet of the fertilizer suction pump is connected with the water inlet of the Venturi fertilizer suction device, and the Venturi fertilizer suction The water outlet of the device is connected with the main pipeline, and the water inlet of the fertilizer suction pump is located upstream of the water outlet of the Venturi fertilizer suction device; The vacuum suction port is connected, and a diaphragm valve is arranged on the connecting pipe.
其中,所述主管道的出水口设有取样阀。Wherein, the water outlet of the main pipeline is provided with a sampling valve.
其中,所述主管道的出水口还设有数字流量计。Wherein, the water outlet of the main pipeline is also provided with a digital flow meter.
其中,所述主管道的进水口处设有调节阀。Wherein, a regulating valve is provided at the water inlet of the main pipeline.
其中,还包括清水管路,所述清水管路与所述主管道的进水口连接,且所述清水管路上设有清水取用阀。Wherein, it also includes a clean water pipeline, the clean water pipeline is connected to the water inlet of the main pipeline, and a clean water intake valve is arranged on the clean water pipeline.
其中,所述吸肥泵的进水口处设有过滤器。Wherein, a filter is provided at the water inlet of the fertilizer suction pump.
其中,所述连接管上设有过滤底阀。Wherein, the connecting pipe is provided with a filter bottom valve.
其中,所述连接管上还设有浮子流量计。Wherein, the connecting pipe is also provided with a rotameter.
其中,还包括支撑架,所述主管道、吸肥泵、文丘里吸肥器和母液罐均设于所述支撑架上。Wherein, a support frame is also included, and the main pipeline, fertilizer suction pump, Venturi fertilizer suction device and mother liquid tank are all arranged on the support frame.
(三)有益效果(3) Beneficial effects
与现有技术相比,本实用新型具有如下优点:Compared with the prior art, the utility model has the following advantages:
本实用新型提供一种大流量水肥一体机,通过主管道进水口处的压力表,对进水压力进行检测;通过设置吸肥泵和多个文丘里吸肥器,将母液罐中的母液吸入主管道中;通过在母液罐与文丘里吸肥器之间的连接管路上设置隔膜阀,控制母液的流量。种植过程中,根据现场不同水源流量及压力大小,调整隔膜阀的开启大小,使输出肥料液达到所需浓度,适用于大流量、大面积蔬菜种植;同时,避免了复杂的调控模式,降低了成本,减少了环境污染,并提高了农民收益。The utility model provides a large-flow water and fertilizer integrated machine, which detects the water inlet pressure through the pressure gauge at the water inlet of the main pipeline; and sucks the mother liquor in the mother liquor tank by setting a fertilizer suction pump and a plurality of Venturi fertilizer suction devices. In the main pipeline; by setting a diaphragm valve on the connecting pipeline between the mother liquor tank and the Venturi fertilizer suction device, the flow of the mother liquor is controlled. During the planting process, adjust the opening size of the diaphragm valve according to the flow and pressure of different water sources on site, so that the output fertilizer solution reaches the required concentration, which is suitable for large flow and large area vegetable planting; at the same time, it avoids complicated control modes and reduces cost, reduce environmental pollution, and increase farmers' income.
附图说明Description of drawings
为了更清楚地说明本公开实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present disclosure. For those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative efforts.
图1为本实用新型一种大流量水肥一体机的结构示意图;Fig. 1 is a structural schematic diagram of a large flow water and fertilizer all-in-one machine of the present invention;
附图标记说明Explanation of reference signs
1-砂石过滤罐;2-主管道;3-吸肥泵;4-清水取用阀;5-调节阀;6-过滤器;7-压力表;8-文丘里吸肥器;9-连接管;10-隔膜阀;11-浮子流量计;12-取样阀;13-过滤底阀;14-母液罐;15-数字流量计。1-sand filter tank; 2-main pipeline; 3-fertilizer suction pump; 4-clear water intake valve; 5-regulating valve; 6-filter; 7-pressure gauge; 8-venturi fertilizer suction device; 9- Connecting pipe; 10-diaphragm valve; 11-rotameter; 12-sampling valve; 13-filter bottom valve; 14-mother liquor tank; 15-digital flowmeter.
具体实施方式Detailed ways
下面结合附图和实施例,对本实用新型的具体实施方式作进一步详细描述。以下实例用于说明本实用新型,但不用来限制本实用新型的范围。Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.
在本实用新型的描述中,需要说明的是,除非另有说明,“多个”的含义是两个或两个以上;术语“上”、“下”、“左”、“右”、“内”、“外”、“前端”、“后端”、“头部”、“尾部”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。此外,术语“第一”、“第二”、“第三”等仅用于描述目的,而不能理解为指示或暗示相对重要性。In the description of the present utility model, it should be noted that unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", " The orientation or positional relationship indicated by "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the practical Novel and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
在本实用新型的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本实用新型中的具体含义。In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.
如图1所示,为本实施例提供给的一种大流量水肥一体机,水肥一体机与灌溉系统连接,包括砂石过滤罐1、吸肥组件和多个母液罐14。As shown in FIG. 1 , it is a large-flow water and fertilizer integrated machine provided by this embodiment. The water and fertilizer integrated machine is connected to the irrigation system and includes a sand filter tank 1 , a fertilizer suction assembly and a plurality of mother liquor tanks 14 .
砂石过滤罐1的进水口与水源连接,砂石过滤罐1的出水口通过主管道2与灌溉系统连接,且主管道2的进水口设有压力表7。The water inlet of the sand filter tank 1 is connected to the water source, the water outlet of the sand filter tank 1 is connected to the irrigation system through the main pipeline 2, and the water inlet of the main pipeline 2 is provided with a pressure gauge 7 .
吸肥组件包括吸肥泵3和多个文丘里吸肥器8;吸肥泵3的进水口与主管道2连接,吸肥泵3的出水口与文丘里吸肥器8的进水口连接,文丘里吸肥器8的出水口与主管道2连接,且吸肥泵3的进水口位于文丘里吸肥器8的出水口的上游。The fertilizer suction assembly includes a fertilizer suction pump 3 and a plurality of Venturi fertilizer suction devices 8; The water outlet of the Venturi fertilizer absorber 8 is connected to the main pipeline 2, and the water inlet of the fertilizer suction pump 3 is located upstream of the water outlet of the Venturi fertilizer absorber 8.
母液罐14通过连接管9与文丘里吸肥器8的真空吸附口连接,且连接管9上设有隔膜阀10。The mother liquid tank 14 is connected to the vacuum suction port of the Venturi fertilizer suction device 8 through the connecting pipe 9, and the connecting pipe 9 is provided with a diaphragm valve 10.
下面通过具体的过程,进一步详细的描述。The specific process will be described in further detail below.
带有一定压力的水(流量在30-50立方米每小时)进入砂石过滤器1进行过滤,过滤后的清水进入主管道2,待流速稳定时,通过PLC控制器控制吸肥泵3开启,一部分水流经过吸肥泵3进入文丘里吸肥器8,产生负压,将母液罐13中的母液吸入主管道中。压力表7检测主管道2的进水压力,通过调节隔膜阀10的开启大小,调整母液的流量,进而调整主管道2出水口的肥料液的浓度。Water with a certain pressure (the flow rate is 30-50 cubic meters per hour) enters the gravel filter 1 for filtration, and the filtered water enters the main pipeline 2. When the flow rate is stable, the fertilizer suction pump 3 is controlled by the PLC controller to start , a part of the water flow enters the Venturi fertilizer suction device 8 through the fertilizer suction pump 3 to generate negative pressure to suck the mother liquor in the mother liquor tank 13 into the main pipeline. The pressure gauge 7 detects the water inlet pressure of the main pipeline 2, and adjusts the flow rate of the mother liquor by adjusting the opening size of the diaphragm valve 10, thereby adjusting the concentration of the fertilizer liquid at the water outlet of the main pipeline 2.
进一步的,主管道2的出水口设有取样阀12,便于实时取样监测肥料液体的浓度;在调整过程中,通过取样阀12不断取样,根据样品浓度,调整隔膜阀10的开启大小,精准的调整输出浓度到所需浓度。本实施例中,采用便携式数字式的EC测量装置测量输出肥料液体的浓度。Further, the water outlet of the main pipeline 2 is provided with a sampling valve 12, which is convenient for real-time sampling and monitoring of the concentration of the fertilizer liquid; during the adjustment process, the sampling valve 12 is used to continuously sample, and the opening size of the diaphragm valve 10 is adjusted according to the sample concentration. Adjust the output density to the desired density. In this embodiment, a portable digital EC measuring device is used to measure the concentration of the output fertilizer liquid.
进一步的,主管道2的进水口处设有调节阀5;通过调节阀5调节主管道2的进水流量,更加方便的调节肥料液浓度;本实施例中,调节阀5为球阀,有效控制主管道2的进水流量。Further, the water inlet of the main pipeline 2 is provided with a regulating valve 5; the water inlet flow of the main pipeline 2 is adjusted through the regulating valve 5, and the concentration of the fertilizer liquid is more conveniently adjusted; in this embodiment, the regulating valve 5 is a ball valve, which effectively controls Inlet flow of main pipe 2.
进一步的,主管道2的出水口还设有数字流量计15,实时监测主管道2的出水流量。Further, the water outlet of the main pipeline 2 is also provided with a digital flow meter 15 to monitor the water outlet flow of the main pipeline 2 in real time.
进一步的,还包括清水管路,清水管路与主管道2的进水口连接,且清水管路上设有清水取用阀4;在水源不充足时,取用清水,方便肥料配液。Further, it also includes a clean water pipeline, which is connected to the water inlet of the main pipeline 2, and a clean water intake valve 4 is provided on the clean water pipeline; when the water source is insufficient, clean water can be used to facilitate fertilizer dispensing.
进一步的,吸肥泵3的进水口处设有过滤器6。本实施例中,过滤器6为Y型过滤器。Further, a filter 6 is provided at the water inlet of the fertilizer suction pump 3 . In this embodiment, the filter 6 is a Y-shaped filter.
进一步的,连接管9上设有过滤底阀13和浮子流量计11。Further, the connecting pipe 9 is provided with a filter bottom valve 13 and a float flow meter 11 .
进一步的,还包括支撑架,主管道2、吸肥泵3、文丘里吸肥器8和母液罐14均设于支撑架上。本实施例中,支撑架由铝型材搭建而成的工字型结构,便于放置母液罐14,占用空间小。Further, a support frame is also included, and the main pipeline 2, the fertilizer suction pump 3, the Venturi fertilizer suction device 8 and the mother liquid tank 14 are all arranged on the support frame. In this embodiment, the support frame is an I-shaped structure constructed of aluminum profiles, which is convenient for placing the mother liquor tank 14 and occupies a small space.
本实施例提供一种大流量水肥一体机,通过主管道进水口处的压力表,对进水压力进行检测;通过设置吸肥泵和多个文丘里吸肥器,将母液罐中的母液吸入主管道中;通过在母液罐与文丘里吸肥器之间的连接管路上设置隔膜阀,控制母液的流量。种植过程中,根据现场水源压力大小,调整调节阀与隔膜阀的开启大小,使输出肥料液达到所需浓度,适用于大流量、大面积蔬菜种植;同时,避免了复杂的调控模式,减少了设备投资和环境污染,并提高了农民收益。This embodiment provides a large-flow water and fertilizer integrated machine, which detects the water inlet pressure through the pressure gauge at the water inlet of the main pipe; and sucks the mother liquor in the mother liquor tank by setting a fertilizer suction pump and a plurality of Venturi fertilizer suction devices. In the main pipeline; by setting a diaphragm valve on the connecting pipeline between the mother liquor tank and the Venturi fertilizer suction device, the flow of the mother liquor is controlled. During the planting process, adjust the opening size of the regulating valve and the diaphragm valve according to the pressure of the water source on site, so that the output fertilizer solution reaches the required concentration, which is suitable for large flow and large-area vegetable planting; at the same time, it avoids complicated control modes and reduces Equipment investment and environmental pollution, and increased farmers' income.
以上所述仅为本实用新型的较佳实施例而已,并不用以限制本实用新型,凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110122028A (en) * | 2019-05-30 | 2019-08-16 | 江苏大学 | A kind of hydrodynamic force precise proportions fertilizer applicator |
CN112889448A (en) * | 2021-04-02 | 2021-06-04 | 西北农林科技大学 | Water and fertilizer machine actively regulated and controlled based on pipe network terminal information and use method thereof |
CN113412719A (en) * | 2021-06-21 | 2021-09-21 | 西北农林科技大学 | Fertilizer suction flow measurement and control integrated device and control method thereof |
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2017
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110122028A (en) * | 2019-05-30 | 2019-08-16 | 江苏大学 | A kind of hydrodynamic force precise proportions fertilizer applicator |
CN112889448A (en) * | 2021-04-02 | 2021-06-04 | 西北农林科技大学 | Water and fertilizer machine actively regulated and controlled based on pipe network terminal information and use method thereof |
CN113412719A (en) * | 2021-06-21 | 2021-09-21 | 西北农林科技大学 | Fertilizer suction flow measurement and control integrated device and control method thereof |
CN113412719B (en) * | 2021-06-21 | 2023-04-25 | 西北农林科技大学 | Fertilizer suction flow measurement and control integrated device and control method thereof |
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