CN204070003U - A kind of movable energy-saving water-saving land for growing field crops irrigation system - Google Patents
A kind of movable energy-saving water-saving land for growing field crops irrigation system Download PDFInfo
- Publication number
- CN204070003U CN204070003U CN201420544384.9U CN201420544384U CN204070003U CN 204070003 U CN204070003 U CN 204070003U CN 201420544384 U CN201420544384 U CN 201420544384U CN 204070003 U CN204070003 U CN 204070003U
- Authority
- CN
- China
- Prior art keywords
- water
- irrigation
- saving
- water tank
- irrigation system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 75
- 238000003973 irrigation Methods 0.000 title claims abstract description 75
- 244000037666 field crops Species 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000005086 pumping Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003621 irrigation water Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000003860 storage Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
本实用新型公开了一种移动式节能节水型大田灌溉系统，包括运载车辆、抽水系统和灌溉系统；运载车辆上安装有水箱，水箱内设置有气囊，水箱壳体上表面设置有压力继电器，压力继电器的常闭触点串联在电机的供电电路上；抽水系统包括电机、软轴、抽水管路和泵体；灌溉系统包括灌溉主管道和若干个灌溉分管道，灌溉分管道上设置有多组喷头。本实用新型具有节能节水的优点，且能够自由移动，可以提高灌溉效果和灌溉效率，减小劳动强度。
The utility model discloses a mobile energy-saving and water-saving field irrigation system, which comprises a carrier vehicle, a pumping system and an irrigation system; a water tank is installed on the carrier vehicle, an air bag is arranged in the water tank, and a pressure relay is arranged on the upper surface of the water tank shell. The normally closed contact of the pressure relay is connected in series with the power supply circuit of the motor; the pumping system includes the motor, flexible shaft, pumping pipeline and pump body; the irrigation system includes the main irrigation pipeline and several irrigation sub-pipes, and multiple Group of sprinklers. The utility model has the advantages of energy saving and water saving, and can move freely, can improve irrigation effect and efficiency, and reduce labor intensity.
Description
技术领域 technical field
本实用新型涉及一种灌溉系统，尤其涉及一种移动式节能节水型大田灌溉系统。 The utility model relates to an irrigation system, in particular to a mobile energy-saving and water-saving field irrigation system.
背景技术 Background technique
随着科学技术的发展，我国在农业现代化方面取得了丰硕的成果，各种现代化的农业灌溉技术从层出不穷。然而，在广大农村地区，靠天吃饭的现象仍然存在。如2013秋季，河南中南部广大地区从7月份起便鲜有降水，造成秋季作物大面积减产，南阳市唐河县农田中秋季所种的玉米、大豆等，凡是没有人工浇灌的地块几近绝收，令人痛心。分析上述原因，除了不可避免的天灾外，大田作物没有得到及时的灌溉也是造成绝收的重要因素。 With the development of science and technology, my country has achieved fruitful results in agricultural modernization, and various modern agricultural irrigation technologies have emerged in an endless stream. However, in the vast rural areas, the phenomenon of relying on the sky for food still exists. For example, in the autumn of 2013, there has been little precipitation in central and southern Henan since July, resulting in a large-scale reduction in autumn crop production. The corn and soybeans planted in the farmland of Tanghe County, Nanyang City in mid-autumn, almost all the land without artificial irrigation No harvest, it is distressing. Analyzing the above reasons, in addition to the inevitable natural disasters, the lack of timely irrigation of field crops is also an important factor causing the failure of harvest.
目前广大农村流行的灌溉技术主要还是单电机单水泵的粗狂式大水漫灌型灌溉，这种灌溉方法不仅浪费水电，而且由于单水路覆盖面积小，在灌溉中要不断的移动水路，费事费力，严重地影响到灌溉效果和灌溉效率，增加了劳动强度。 At present, the popular irrigation technology in the vast rural areas is mainly the rough flood irrigation with single motor and single water pump. This irrigation method not only wastes water and electricity, but also requires continuous movement of the waterway during irrigation due to the small coverage area of the single waterway. , Seriously affect the irrigation effect and irrigation efficiency, and increase the labor intensity.
实用新型内容 Utility model content
本实用新型的目的是提供一种移动式节能节水型大田灌溉系统，具有节能节水的优点，且能够自由移动，通过自由组合调整灌溉面积，可以提高灌溉效果和灌溉效率，减小劳动强度。 The purpose of this utility model is to provide a mobile energy-saving and water-saving field irrigation system, which has the advantages of energy-saving and water-saving, and can move freely. The irrigation area can be adjusted by free combination, which can improve irrigation effect and efficiency and reduce labor intensity. .
本实用新型采用下述技术方案： The utility model adopts the following technical solutions:
一种移动式节能节水型大田灌溉系统，包括运载车辆、抽水系统和灌溉系统；所述的运载车辆上安装有水箱，水箱设置有进水连接管和出水连接管，进水连接管和出水连接管上分别设置有进水阀门和抽水阀门，水箱内设置有气囊，水箱壳体上表面设置有压力继电器，气囊通过导管与压力继电器的气体进入端连接；所述的抽水系统包括电机、软轴、抽水管路和泵体，电机的输出轴通过连轴器与软轴的一端连接，软轴的另一端连接泵体，抽水管路的两端分别连接泵体和进水连接管，压力继电器的常闭触点串联在电机的供电电路上；所述的灌溉系统包括灌溉主管道和若干个灌溉分管道，灌溉主管道通过灌溉水泵连接出水连接管，灌溉主管道由多组灌溉主管道子管道组成，相邻两个灌溉主管道子管道分别连接三通接头的两个接口，三通接头的第三个接口通过手动阀门连接灌溉分管道，灌溉分管道上设置有多组喷头。 A mobile energy-saving and water-saving field irrigation system, including a carrier vehicle, a pumping system and an irrigation system; the carrier vehicle is equipped with a water tank, and the water tank is provided with a water inlet connection pipe and a water outlet connection pipe, and a water inlet connection pipe and a water outlet A water inlet valve and a pumping valve are respectively arranged on the connecting pipe, an air bag is arranged in the water tank, a pressure relay is arranged on the upper surface of the water tank shell, and the air bag is connected to the gas inlet end of the pressure relay through a conduit; the pumping system includes a motor, a soft Shaft, pumping pipeline and pump body, the output shaft of the motor is connected to one end of the flexible shaft through a coupling, the other end of the flexible shaft is connected to the pump body, the two ends of the suction pipeline are respectively connected to the pump body and the water inlet connecting pipe, the pressure The normally closed contacts of the relay are connected in series on the power supply circuit of the motor; the irrigation system includes a main irrigation pipe and several irrigation sub-pipes, the main irrigation pipe is connected to the water outlet connection pipe through the irrigation water pump, and the main irrigation pipe is composed of multiple sets of irrigation main pipes The two adjacent irrigation main pipeline sub-pipes are respectively connected to the two interfaces of the three-way joint, and the third interface of the three-way joint is connected to the irrigation sub-pipe through a manual valve. The irrigation sub-pipe is provided with multiple groups of sprinklers.
所述的水箱内腔顶部设置有气囊安装罩，气囊的上部固定在气囊安装罩内，气囊安装罩和水箱壳体对应位置处设置有开孔，导管设置在开孔内且导管与水箱壳体之间密封。 The top of the inner cavity of the water tank is provided with an air bag installation cover, the upper part of the air bag is fixed in the air bag installation cover, and the air bag installation cover and the corresponding position of the water tank shell are provided with openings, and the conduit is arranged in the opening and the conduit is connected to the water tank shell. sealed between.
所述的进水连接管上设置有第一单向阀和溢流阀。 The first one-way valve and overflow valve are arranged on the water inlet connecting pipe.
所述的出水连接管上设置有第二单向阀。 The second one-way valve is arranged on the water outlet connecting pipe.
所述的软轴采用扭和交织在一起的钢丝绳。 The flexible shaft adopts twisted and interwoven steel wire ropes.
所述的抽水管路包括内橡胶管和套设在内橡胶管外部的外橡胶管，内橡胶管和外橡胶管之间设置有钢带，钢带缠绕在内橡胶管的外表面。 The pumping pipeline includes an inner rubber tube and an outer rubber tube sheathed outside the inner rubber tube, a steel belt is arranged between the inner rubber tube and the outer rubber tube, and the steel belt is wound around the outer surface of the inner rubber tube.
本实用新型通过在运载车辆上安装水箱，利用水箱内设置的气囊和水箱壳体上表面设置的压力继电器控制抽水系统自动工作，起到节能效果；抽水系统采用通过软轴传动的泵体和电机， 安装方便，可直接利用现有的水井或河流，成本低廉，使用寿命长；本实用新型中使用的灌溉系统由灌溉主管道和若干个灌溉分管道组成，用者可根据实际使用需求自由组合灌溉主管道和灌溉分管道，进行全部作物灌溉或是指定作物灌溉，达到节水效果。本实用新型能够自由移动，可以提高灌溉效果和灌溉效率，减小劳动强度。 The utility model installs the water tank on the carrier vehicle, and uses the air bag set in the water tank and the pressure relay set on the upper surface of the water tank shell to control the automatic operation of the pumping system to achieve energy-saving effect; the pumping system adopts a pump body and a motor driven by a flexible shaft. , Easy to install, can directly use existing wells or rivers, low cost, long service life; the irrigation system used in the utility model is composed of a main irrigation pipeline and several irrigation sub-pipes, and users can freely combine them according to actual needs Irrigation main pipeline and irrigation sub-pipes are used to irrigate all crops or designated crops to achieve water saving effect. The utility model can move freely, can improve irrigation effect and efficiency, and can reduce labor intensity.
附图说明 Description of drawings
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式 Detailed ways
如图1所示，本实用新型所述的移动式节能节水型大田灌溉系统，包括运载车辆1、抽水系统和灌溉系统；运载车辆1用于实现本实用新型的自由移动，抽水系统用于将水井中或者河流湖泊中水抽入到水箱2内；灌溉系统能够根据实际使用需求自行组装，实现对作物的灌溉。 As shown in Figure 1, the mobile energy-saving and water-saving field irrigation system described in the utility model includes a carrier vehicle 1, a pumping system and an irrigation system; the carrier vehicle 1 is used to realize the free movement of the utility model, and the pumping system is used for Pump water from wells or rivers and lakes into the water tank 2; the irrigation system can be self-assembled according to actual usage requirements to realize irrigation of crops.
所述的运载车辆1上安装有水箱2，水箱2设置有进水连接管3和出水连接管4，进水连接管3和出水连接管4上分别设置有进水阀门5和抽水阀门6。进水连接管3用于连接抽水系统以实现储水功能；出水连接管4用于连接灌溉系统以实现灌溉功能。水箱2内设置有气囊7，水箱2壳体上表面设置有压力继电器8，气囊7通过导管与压力继电器8的气体进入端连接。当使用者利用抽水系统向水箱2内充水时，随着水箱2内水位的升高，水箱2内的水将对气囊7产生挤压，导致气囊7内的气体压强增加。压力继电器8可通过导管监测气囊7内的气体压力，当气囊7内的气体压力达到设定值时，压力继电器8动作，控制抽水系统停止抽水。为了保证气囊7位置的固定，防止气囊7随意移动导致气囊7、导管、压力继电器8或三者连接部的损坏，本实施例中，水箱2内腔顶部设置有气囊安装罩9，气囊7的上部固定在气囊安装罩9内，气囊安装罩9和水箱2壳体对应位置处设置有开孔，导管设置在开孔内且导管与水箱2壳体之间密封。这样，气囊7的上部固定在气囊安装罩9内，在使用过程中，无论水箱2内的水是否对气囊7产生挤压，均可保证气囊7位置的固定，有效防止了气囊7、导管、压力继电器8或三者连接部的损坏。本实施例中，进水连接管3上设置有第一单向阀10和溢流阀11，进水连接管3上设置有第二单向阀12，以防止在向水箱2内充水或从水箱2内向外抽水进行灌溉的过程中发生水流逆流、满溢现象，实现节能效果，同时防止水箱2或其他设备的损坏。 A water tank 2 is installed on the carrier vehicle 1, and the water tank 2 is provided with a water inlet connecting pipe 3 and a water outlet connecting pipe 4, and the water inlet connecting pipe 3 and the water outlet connecting pipe 4 are respectively provided with a water inlet valve 5 and a water pumping valve 6. The water inlet connecting pipe 3 is used to connect the pumping system to realize the water storage function; the water outlet connecting pipe 4 is used to connect the irrigation system to realize the irrigation function. An air bag 7 is arranged in the water tank 2 , and a pressure relay 8 is arranged on the upper surface of the casing of the water tank 2 , and the air bag 7 is connected to the gas inlet end of the pressure relay 8 through a conduit. When the user uses the pumping system to fill the water tank 2 with water, as the water level in the water tank 2 rises, the water in the water tank 2 will squeeze the air bag 7, causing the gas pressure in the air bag 7 to increase. The pressure switch 8 can monitor the gas pressure in the air bag 7 through the catheter. When the gas pressure in the air bag 7 reaches a set value, the pressure switch 8 will act to control the pumping system to stop pumping. In order to ensure the fixation of the position of the airbag 7 and prevent the airbag 7 from moving randomly to cause damage to the airbag 7, the catheter, the pressure relay 8 or the connection of the three, in this embodiment, the top of the inner cavity of the water tank 2 is provided with an airbag installation cover 9, and the airbag 7 The upper part is fixed in the air bag installation cover 9, and the air bag installation cover 9 and the water tank 2 housing corresponding positions are provided with openings, and the conduit is arranged in the opening and is sealed between the conduit and the water tank 2 housings. Like this, the top of airbag 7 is fixed in the airbag installation cover 9, and in use, no matter whether the water in the water tank 2 squeezes the airbag 7, the fixing of the position of the airbag 7 can be guaranteed, effectively preventing the airbag 7, catheter, Damage to the pressure relay 8 or the connection between the three. In this embodiment, the water inlet connecting pipe 3 is provided with a first one-way valve 10 and an overflow valve 11, and the water inlet connecting pipe 3 is provided with a second one-way valve 12 to prevent the water tank 2 from being filled with water or During the process of pumping water from the inside of the water tank 2 to the outside for irrigation, water flow reverses and overflows, so as to achieve energy saving effects and prevent damage to the water tank 2 or other equipment.
所述的抽水系统包括电机13、软轴14、抽水管路15和泵体16，电机13设置在地面，电机13的输出轴通过连轴器17与软轴14的一端连接，软轴14的另一端连接泵体16，软轴14采用扭和交织在一起的钢丝绳，起到传动作用；抽水管路15的两端分别连接泵体16和进水连接管3，抽水管路15包括内橡胶管和套设在内橡胶管外部的外橡胶管，内橡胶管和外橡胶管之间设置有钢带，钢带缠绕在内橡胶管的外表面，能够有效防止抽水管路15破裂。使用时，将电机13放置于地面，将水泵放置于水井中或者河流湖泊中，接通电机13电源，即可由电机13带动泵体16工作，将水井或者河流湖泊中的水通过抽水管路15抽送到水箱2内，实现储水。为了能够实现抽水时间的自动控制，本实用新型中压力继电器8的常闭触点串联在电机13的供电电路上，这样，在导通电机13的供电电路后，电机13开始工作，向水箱2内进行冲水。当水箱2内的水位到达设定位置时，压力继电器8动作，压力继电器8的常闭触点断开，抽水系统停止抽水。 Described pumping system comprises motor 13, flexible shaft 14, pumping pipeline 15 and pump body 16, and motor 13 is arranged on the ground, and the output shaft of motor 13 is connected with an end of flexible shaft 14 by coupling 17, and the flexible shaft 14 The other end is connected to the pump body 16, and the flexible shaft 14 uses a twisted and intertwined steel wire rope to play a transmission role; the two ends of the pumping pipeline 15 are respectively connected to the pump body 16 and the water inlet connecting pipe 3, and the pumping pipeline 15 includes inner rubber Pipe and the outer rubber tube that is sleeved outside the inner rubber tube, a steel band is arranged between the inner rubber tube and the outer rubber tube, and the steel band is wound around the outer surface of the inner rubber tube, which can effectively prevent the pumping pipeline 15 from breaking. When in use, the motor 13 is placed on the ground, the water pump is placed in a well or in a river or lake, and the motor 13 is powered on, the motor 13 drives the pump body 16 to work, and the water in the well or river or lake passes through the pumping pipeline 15 pumped into the water tank 2 to realize water storage. In order to realize the automatic control of the pumping time, the normally closed contacts of the pressure relay 8 are connected in series on the power supply circuit of the motor 13 in the utility model, like this, after the power supply circuit of the conduction motor 13, the motor 13 starts to work and supplies water to the water tank 2 Flush inside. When the water level in the water tank 2 reached the set position, the pressure relay 8 acted, the normally closed contact of the pressure relay 8 was disconnected, and the pumping system stopped pumping.
所述的灌溉系统包括灌溉主管道18和若干个灌溉分管道19，灌溉主管道18通过灌溉水泵20连接出水连接管4，灌溉主管道18由多组灌溉主管道子管道组成，相邻两个灌溉主管道子管道分别连接三通接头21的两个接口，三通接头21的第三个接口通过手动阀门22连接灌溉分管道19，灌溉分管道19上设置有多组喷头23。在进行作物灌溉时，使用者可根据实际使用需求自由组合灌溉主管道18和灌溉分管道19，进行全部作物灌溉或是指定作物灌溉，达到节水效果。为了进一步增强本实用新型的节水效果，喷头23可选用节水喷头23。 Described irrigation system comprises irrigation main pipeline 18 and several irrigation sub-pipes 19, irrigation main pipeline 18 connects water outlet connecting pipe 4 through irrigation water pump 20, irrigation main pipeline 18 is made up of multiple groups of irrigation main pipeline sub-pipelines, two adjacent irrigation pipes The subpipes of the main pipe are respectively connected to two interfaces of the tee joint 21, and the third interface of the tee joint 21 is connected to the irrigation sub-pipe 19 through the manual valve 22, and the irrigation sub-pipe 19 is provided with multiple groups of sprinklers 23. When irrigating crops, the user can freely combine the irrigation main pipe 18 and the irrigation sub-pipe 19 according to the actual needs to perform irrigation of all crops or designated crops to achieve water-saving effect. In order to further enhance the water-saving effect of the utility model, the water-saving nozzle 23 can be selected as the spray nozzle 23 .
本实用新型在使用时，可同时开启抽水系统和灌溉系统，在进行抽水的同时实现灌溉功能。气囊7和压力继电器8的组合能够在水箱2内储水不足时自动开启抽水系统，在水箱2内储水充足时自动关闭抽水系统，实现持续工作。本实用新型也可预先将水箱2内储水，然后在不具备抽水条件的实地工作中单独使用灌溉功能。 When the utility model is in use, the pumping system and the irrigation system can be turned on at the same time, and the irrigation function can be realized while pumping. The combination of the air bag 7 and the pressure switch 8 can automatically open the pumping system when the water storage in the water tank 2 is insufficient, and automatically close the pumping system when the water storage in the water tank 2 is sufficient, so as to realize continuous work. The utility model also can store water in the water tank 2 in advance, and then use the irrigation function alone in the field work that does not possess the pumping conditions.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544384.9U CN204070003U (en) | 2014-09-22 | 2014-09-22 | A kind of movable energy-saving water-saving land for growing field crops irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544384.9U CN204070003U (en) | 2014-09-22 | 2014-09-22 | A kind of movable energy-saving water-saving land for growing field crops irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204070003U true CN204070003U (en) | 2015-01-07 |
Family
ID=52162789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544384.9U Expired - Fee Related CN204070003U (en) | 2014-09-22 | 2014-09-22 | A kind of movable energy-saving water-saving land for growing field crops irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204070003U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993854A (en) * | 2016-05-16 | 2016-10-12 | 华南农业大学 | Pneumatic quantitative root-setting water precision sprinkling system and working method thereof |
| CN106069625A (en) * | 2016-06-27 | 2016-11-09 | 上海理工大学 | A kind of remote visualization agricultural intelligent sprinkling irrigation equipment |
| CN106869240A (en) * | 2017-04-05 | 2017-06-20 | 浙江水利水电学院 | Sponge Urban Underground tank water is stored, extraction element and operation method |
| CN107980555A (en) * | 2017-12-14 | 2018-05-04 | 李江 | A kind of gardens flowers, plants and trees watering device |
| CN108131486A (en) * | 2017-12-14 | 2018-06-08 | 合肥工业大学 | One kind is based on monolithic processor controlled increase field irrigation flow apparatus |
| CN108157132A (en) * | 2018-02-07 | 2018-06-15 | 刘旭飞 | A kind of portable adjustable multifunctional agriculture sprinkling irrigation equipment |
-
2014
- 2014-09-22 CN CN201420544384.9U patent/CN204070003U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993854A (en) * | 2016-05-16 | 2016-10-12 | 华南农业大学 | Pneumatic quantitative root-setting water precision sprinkling system and working method thereof |
| CN106069625A (en) * | 2016-06-27 | 2016-11-09 | 上海理工大学 | A kind of remote visualization agricultural intelligent sprinkling irrigation equipment |
| CN106869240A (en) * | 2017-04-05 | 2017-06-20 | 浙江水利水电学院 | Sponge Urban Underground tank water is stored, extraction element and operation method |
| CN107980555A (en) * | 2017-12-14 | 2018-05-04 | 李江 | A kind of gardens flowers, plants and trees watering device |
| CN108131486A (en) * | 2017-12-14 | 2018-06-08 | 合肥工业大学 | One kind is based on monolithic processor controlled increase field irrigation flow apparatus |
| CN108131486B (en) * | 2017-12-14 | 2019-08-13 | 合肥工业大学 | One kind being based on monolithic processor controlled increase field irrigation flow apparatus |
| CN108157132A (en) * | 2018-02-07 | 2018-06-15 | 刘旭飞 | A kind of portable adjustable multifunctional agriculture sprinkling irrigation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204070003U (en) | A kind of movable energy-saving water-saving land for growing field crops irrigation system | |
| CN201754703U (en) | Energy-saving pipeline of capstan type sprinkling irrigation machine | |
| CN206245384U (en) | A kind of energy-conserving and environment-protective water conservancy irrigation device with rainwater-collecting and water filtration function | |
| CN219478796U (en) | Irrigation equipment for planting | |
| CN207135760U (en) | A kind of agriculture catchment infiltration irrigation rig | |
| CN103598069A (en) | Small and light movable type spray irrigation and drop irrigation dual-purpose machine set | |
| CN202247785U (en) | Siphon water diversion device | |
| CN202402658U (en) | Automatically anti-freeze and water-saving tap water switch | |
| CN105981628A (en) | Drip irrigation system | |
| CN210017270U (en) | A kind of water and fertilizer integrated irrigation linkage equipment | |
| CN203105243U (en) | Novel tickle irrigation pipe | |
| CN206284013U (en) | A kind of agricultural irrigation device that can easily be accommodated | |
| CN206433501U (en) | A kind of treegarden irrigation device | |
| CN110080929A (en) | A kind of hydroelectric power generating apparatus | |
| CN213477082U (en) | Pressure drainage device | |
| CN104255393B (en) | A river water drainage lighting device | |
| CN206940605U (en) | A kind of landscape ecology water ecology circulatory system | |
| CN109869262A (en) | A kind of new energy irrigating apparatus | |
| CN203520177U (en) | Low water pressure floating ball hydraulically driven water inlet pool automatic control device | |
| CN212993549U (en) | Water-saving irrigation equipment capable of preventing water source from evaporating | |
| CN202348797U (en) | Water pump capable of automatically opening and closing power supply | |
| CN202035347U (en) | Movable multi-tube multi-hole continuous ration irrigation device | |
| CN202218550U (en) | water-saving irrigation pool | |
| CN2733130Y (en) | Water-supply automatic stop valve for solar water heater | |
| CN108758343B (en) | Remote power high-speed water delivery and siphon water delivery system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |