CN205412408U - It declines to float irritates filtration system - Google Patents
It declines to float irritates filtration system Download PDFInfo
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- CN205412408U CN205412408U CN201620180630.6U CN201620180630U CN205412408U CN 205412408 U CN205412408 U CN 205412408U CN 201620180630 U CN201620180630 U CN 201620180630U CN 205412408 U CN205412408 U CN 205412408U
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- pontoon
- net
- lifting screw
- water pump
- water
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- 238000001914 filtration Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000003973 irrigation Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000002262 irrigation Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 238000011001 backwashing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
本实用新型公开了一种漂浮式微灌过滤系统,包括浮船,浮船上部设有减速电机和水泵进水管,浮船下部设有一级过滤网和二级过滤网,减速电机通过电机支架固定于浮船底板上,减速电机输出轴的一侧通过传动机构与升降螺杆连接,传动机构的上部设有用于控制升降螺杆上下移动极限位置的上下接近开关,升降螺杆通过密封装置贯穿浮船底板,该升降螺杆的底端设有毛刷固定架,在毛刷固定架上设有与二级过滤网外缘相配的毛刷,水泵进水管的一端密封贯穿浮船底板与二级过滤网顶端的出水口相连,二级过滤网设置于一级过滤网的内侧。本实用新型具有体积小、不占用田间耕地、连接简单,无反冲洗排污水损失和无泵后过滤存在的水头损失等优势。
The utility model discloses a floating micro-irrigation filtering system, which comprises a floating boat. The upper part of the floating boat is provided with a decelerating motor and a water pump inlet pipe, and the lower part of the floating boat is provided with a primary filter net and a secondary filtering net. , one side of the output shaft of the deceleration motor is connected to the lifting screw through a transmission mechanism. The upper part of the transmission mechanism is provided with an up and down proximity switch for controlling the limit position of the lifting screw moving up and down. The lifting screw penetrates the bottom plate of the floating boat through a sealing device. There is a brush fixing frame, and a brush matching the outer edge of the secondary filter is arranged on the brush fixing frame. One end of the water inlet pipe of the water pump is sealed and penetrates the bottom plate of the pontoon and is connected with the water outlet on the top of the secondary filter. The net is arranged on the inner side of the primary filter. The utility model has the advantages of small size, no occupation of farmland, simple connection, no backwash sewage loss and no water head loss in post-pump filtration.
Description
技术领域 technical field
本实用新型属于微灌泵前过滤系统技术领域,具体涉及一种漂浮式微灌过滤系统。 The utility model belongs to the technical field of pre-filtering systems for micro-irrigation pumps, in particular to a floating micro-irrigation filtering system.
背景技术 Background technique
微灌系统首部过滤系统的合理配置对整个微灌系统的正常运行起着至关重要的作用,如果过滤设备配套或者选型不当,将会造成整个微灌系统的瘫痪,所以要科学合理地选择首部过滤系统。目前农业灌溉领域应用的过滤器主要有叠片过滤器、砂石过滤器、离心过滤器、网式过滤器和自清洗过滤器,应用中常常根据水质的不同,将这些类型不同的过滤器进行组合使用,分别除去水源中的不同杂质和有机物。然而,这些过滤器共有的特性就是属于泵后过滤,泵后过滤就是在水泵对水流进行加压后,再进入过滤器进行过滤,存在的问题就是过滤器本身会对水流阻碍,产生水头损失,其中应用最广的砂石过滤器的水头损失能够达到10米,这些损失会造成水泵配套功率增加,增加运行成本,同时过滤系统最关键的问题是过滤后的清洗,目前这几种过滤器的堵塞后清洗工作均是通过干净水进行反冲洗,反冲洗产生的排污水会导致四分之一的水浪费,降低了过滤的效率和水的利用率。而且,传统的过滤系统存在占地面积大,连接管件多,安装维护复杂,不利于回收和保管。 The reasonable configuration of the filter system at the head of the micro-irrigation system plays a vital role in the normal operation of the entire micro-irrigation system. If the filter equipment is not matched or selected properly, it will cause the paralysis of the entire micro-irrigation system, so it is necessary to choose scientifically and reasonably First filter system. At present, the filters used in the field of agricultural irrigation mainly include laminated filters, sand filters, centrifugal filters, mesh filters and self-cleaning filters. In applications, these types of filters are often used according to different water quality. Used in combination to remove different impurities and organic matter in water sources. However, the common feature of these filters is that they belong to post-pump filtration. After the pump pressurizes the water flow, it enters the filter for filtration. The problem is that the filter itself will block the water flow, resulting in head loss. Among them, the water head loss of the most widely used gravel filter can reach 10 meters. These losses will increase the supporting power of the water pump and increase the operating cost. At the same time, the most critical issue of the filtration system is the cleaning after filtration. Cleaning after clogging is performed by backwashing with clean water, and the sewage generated by backwashing will cause a quarter of water waste, reducing filtration efficiency and water utilization. Moreover, the traditional filtration system has a large footprint, many connecting pipes, complicated installation and maintenance, and is not conducive to recycling and storage.
发明内容 Contents of the invention
本实用新型为克服现有技术的不足而提供了一种将自清洗过滤器和漂浮式水泵相结合的漂浮式微灌过滤系统。 The utility model provides a floating micro-irrigation filter system which combines a self-cleaning filter and a floating water pump in order to overcome the deficiencies of the prior art.
本实用新型为解决上述技术问题采用如下技术方案,一种漂浮式微灌过滤系统,其特征在于包括浮船,浮船上部设有减速电机和水泵进水管,浮船下部设有一级过滤网和二级过滤网,所述的减速电机通过电机支架固定于浮船底板上,减速电机输出轴的一侧通过传动机构与升降螺杆连接,传动机构的上部设有用于控制升降螺杆上下移动极限位置的上下接近开关,升降螺杆通过密封装置贯穿浮船底板,该升降螺杆的底端设有毛刷固定架,在毛刷固定架上设有与二级过滤网外缘相配的毛刷,升降螺杆的上下移动行程与二级过滤网的高度一致,水泵进水管的一端密封贯穿浮船底板与二级过滤网顶端的出水口相连,水泵进水管的另一端与水泵的进水口相连,水泵的出水口与水泵出水管相连,所述的二级过滤网设置于一级过滤网的内侧,该二级过滤网的孔径小于一级过滤网的孔径。 The utility model adopts the following technical scheme to solve the above technical problems. A floating micro-irrigation filtration system is characterized in that it includes a pontoon, the upper part of the pontoon is provided with a deceleration motor and a water pump inlet pipe, and the lower part of the pontoon is provided with a primary filter and a secondary filter. , the deceleration motor is fixed on the bottom plate of the pontoon through a motor bracket, and one side of the output shaft of the deceleration motor is connected with the lifting screw through a transmission mechanism. The screw runs through the bottom plate of the pontoon through the sealing device. The bottom end of the lifting screw is provided with a brush fixing frame, and a brush matching the outer edge of the secondary filter is arranged on the brush fixing frame. The height of the filter screen is the same, one end of the water inlet pipe of the water pump is sealed and runs through the bottom plate of the pontoon and is connected to the water outlet on the top of the secondary filter, the other end of the water inlet pipe of the water pump is connected to the water inlet of the water pump, and the water outlet of the water pump is connected to the water outlet pipe of the water pump. The secondary filter screen described above is arranged inside the primary filter screen, and the aperture of the secondary filter screen is smaller than that of the primary filter screen.
进一步优选,所述的二级过滤网为烧结网、304钢材料的楔形滤筒或316钢材料的楔形滤筒。 Further preferably, the secondary filter is a sintered mesh, a wedge-shaped filter cartridge made of 304 steel or a wedge-shaped filter cartridge made of 316 steel.
进一步优选,所述的水泵设置于浮船上或者设置于岸边。 Further preferably, the water pump is arranged on the pontoon or on the shore.
进一步优选,所述的浮船尾部设有螺旋桨。 Further preferably, a propeller is provided at the stern of the pontoon.
进一步优选,所述的二级过滤网在浮船下部均布有至少两套。 Further preferably, there are at least two sets of secondary filter screens evenly distributed on the lower part of the pontoon.
本实用新型将自清洗过滤器和漂浮式水泵结合能够实现将泵后过滤变为泵前过滤,并且该装置是漂浮在水面上,可以适用于河流、湖泊、水库、坑塘以及蓄水池等多种水源形式,具有体积小、不占用田间耕地、连接简单,无反冲洗排污水损失和无泵后过滤存在的水头损失等优势,能够将水泵的扬程发挥到最大,适用于普通节水灌溉系统以及应急抗旱系统。 The utility model combines the self-cleaning filter and the floating water pump to realize the filter after the pump is changed to the filter before the pump, and the device is floating on the water surface, and can be applied to rivers, lakes, reservoirs, ponds and reservoirs, etc. A variety of water sources, with the advantages of small size, no occupation of farmland, simple connection, no backwash sewage loss and no water head loss after pump filtration, etc., can maximize the head of the water pump, suitable for general water-saving irrigation system and emergency drought relief system.
附图说明 Description of drawings
图1是本实用新型的结构示意图; Fig. 1 is the structural representation of the utility model;
图2是是本实用新型中毛刷清洗部位的结构示意图。 Fig. 2 is a schematic structural view of the cleaning part of the brush in the present invention.
图面说明:1、减速电机,2、上下接近开关,3、升降螺杆,4、水泵,5、浮船,6、水泵出水管,7、水泵进水管,8、电机支架,9、密封装置,10、二级过滤网,11、一级过滤网,12、毛刷固定架,13、毛刷,14、螺旋桨。 Drawing description: 1. Geared motor, 2. Up and down proximity switch, 3. Lifting screw, 4. Water pump, 5. Floating boat, 6. Water pump outlet pipe, 7. Water pump inlet pipe, 8. Motor bracket, 9. Sealing device, 10, secondary filter screen, 11, primary filter screen, 12, hairbrush holder, 13, hairbrush, 14, propeller.
具体实施方式 detailed description
结合附图详细描述本实用新型的技术方案。如图1-2所示,一种漂浮式微灌过滤系统,包括浮船5,浮船5上部设有减速电机1和水泵进水管7,浮船5下部设有一级过滤网11和二级过滤网10,所述的减速电机1通过电机支架8固定于浮船5底板上,减速电机1输出轴的一侧通过传动机构与升降螺杆3连接,传动机构的上部设有用于控制升降螺杆3上下移动极限位置的上下接近开关2,升降螺杆3通过密封装置9贯穿浮船5底板,该升降螺杆3的底端设有毛刷固定架12,在毛刷固定架12上设有与二级过滤网10外缘相配的毛刷13,升降螺杆3的上下移动行程与二级过滤网10的高度一致,水泵进水管7的一端密封贯穿浮船5底板与二级过滤网10顶端的出水口相连,水泵进水管7的另一端与水泵4的进水口相连,水泵4的出水口与水泵出水管6相连,所述的二级过滤网10设置于一级过滤网11的内侧,该二级过滤网10的孔径小于一级过滤网11的孔径,这样可以将大粒径的杂质挡在一级过滤网11的外围,然后再进行二级过滤网10的过滤,将粒径较小的杂质阻挡在二级过滤网10的外围,当杂质积累一段时间后启动减速电机1,由减速电机1带动升降螺杆3上下移动,毛刷13在二级过滤网10外缘上下运动,将附着于二级过滤网10上的杂质进行清洗。 The technical scheme of the utility model is described in detail in conjunction with the accompanying drawings. As shown in Figure 1-2, a floating micro-irrigation filtration system includes a pontoon 5, the upper part of the pontoon 5 is provided with a geared motor 1 and a water pump inlet pipe 7, and the lower part of the pontoon 5 is provided with a primary filter 11 and a secondary filter 10, The deceleration motor 1 is fixed on the bottom plate of the pontoon 5 through a motor bracket 8, and one side of the output shaft of the deceleration motor 1 is connected with the lifting screw 3 through a transmission mechanism. Up and down the proximity switch 2, the lifting screw 3 runs through the bottom plate of the pontoon 5 through the sealing device 9, the bottom of the lifting screw 3 is provided with a brush fixing frame 12, and the brush fixing frame 12 is provided with a filter that matches the outer edge of the secondary filter screen 10. The brush 13, the up-and-down moving stroke of the lifting screw 3 is consistent with the height of the secondary filter screen 10, and one end of the water pump inlet pipe 7 is sealed and runs through the pontoon 5 bottom plate to be connected with the water outlet on the top of the secondary filter screen 10, and the water pump inlet pipe 7 The other end links to each other with the water inlet of water pump 4, and the water outlet of water pump 4 links to each other with water pump outlet pipe 6, and described secondary filter screen 10 is arranged on the inner side of primary filter screen 11, and the aperture of this secondary filter screen 10 is less than one The aperture of the first-stage filter screen 11 can block the impurities of large particle size on the periphery of the first-stage filter screen 11, and then carry out the filtration of the second-stage filter screen 10, so that the impurities with smaller particle sizes can be blocked in the second-stage filter screen 10 When the impurities accumulate for a period of time, the deceleration motor 1 is started, and the deceleration motor 1 drives the lifting screw 3 to move up and down, and the brush 13 moves up and down on the outer edge of the secondary filter 10 to remove the impurities attached to the secondary filter 10. Clean up.
本实用新型所述的二级过滤网10为烧结网、304钢材料的楔形滤筒或316钢材料的楔形滤筒。所述的水泵4设置于浮船5上或者设置于岸边,该水泵4提供下游微灌管网灌溉所需要的压力和流量,水泵进水管7与水泵出水管6均采用塑料软管,保证浮船5有一定的活动空间,不至于将杂质集中于同一位置。所述的浮船5的尾部设有螺旋桨14,在水质较差的水体中,清洗下来的杂质仍然会继续堵塞于二级过滤网10的外围,因此可以通过开启设置于浮船5尾部的螺旋桨14,在刷洗二级过滤网10的同时使浮船5在一定范围内移动,这样可以有效避免杂质继续包围在二级过滤网10的周围。 The secondary filter screen 10 described in the utility model is a sintered mesh, a wedge-shaped filter cartridge of 304 steel material or a wedge-shaped filter cartridge of 316 steel material. The water pump 4 is arranged on the pontoon 5 or on the shore, and the water pump 4 provides the pressure and flow required for the irrigation of the downstream micro-irrigation pipe network. The water pump inlet pipe 7 and the water pump outlet pipe 6 all use plastic hoses to ensure that the pontoon boat 5 There is a certain space for activities, so that impurities will not be concentrated in the same position. The stern of the pontoon 5 is provided with a propeller 14. In water bodies with poor water quality, the impurities that have been cleaned will still continue to block the periphery of the secondary filter 10. Therefore, the propeller 14 that is arranged at the stern of the pontoon 5 can be opened. While scrubbing the secondary filter screen 10, the pontoon 5 is moved within a certain range, which can effectively prevent impurities from continuing to surround the secondary filter screen 10.
以上显示和描述了本实用新型的基本原理,主要特征和优点,在不脱离本实用新型精神和范围的前提下,本实用新型还有各种变化和改进,这些变化和改进都落入要求保护的本实用新型的范围。 The basic principles, main features and advantages of the present utility model have been shown and described above. On the premise of not departing from the spirit and scope of the present utility model, the present utility model also has various changes and improvements, and these changes and improvements all fall into the claims. The scope of the utility model.
Claims (5)
- null1. a floatation type slight irrigation filtration system,It is characterized in that including pontoon,Pontoon top is provided with reducing motor and pump water inlet,Pontoon bottom is provided with single filter net and cascade filtration net,Described reducing motor is fixed on pontoon base plate by electric machine support,The side of reducing motor output shaft is connected with lifting screw by drive mechanism,The top of drive mechanism is provided with the proximity switch up and down moving up and down extreme position for controlling lifting screw,Lifting screw runs through pontoon base plate by sealing device,The bottom of this lifting screw is provided with hairbrush fixed mount,Hairbrush fixed mount is provided with the hairbrush matched with cascade filtration net outer rim,Lifting screw move up and down the highly consistent of stroke and cascade filtration net,One end sealing of pump water inlet runs through pontoon base plate and is connected with the outlet on cascade filtration net top,The other end of pump water inlet is connected with the water inlet of water pump,The outlet of water pump is connected with pumping line,Described cascade filtration net is arranged at the inner side of single filter net,The aperture of this cascade filtration net is less than the aperture of single filter net.
- Floatation type slight irrigation filtration system the most according to claim 1, it is characterised in that: described cascade filtration net is sintered meshwork, the wedge shape filter cylinder of 304 Steel materials or the wedge shape filter cylinder of 316 Steel materials.
- Floatation type slight irrigation filtration system the most according to claim 1, it is characterised in that: described water pump is arranged on pontoon or is arranged at bank.
- Floatation type slight irrigation filtration system the most according to claim 1, it is characterised in that: described pontoon afterbody is provided with propeller.
- Floatation type slight irrigation filtration system the most according to claim 1, it is characterised in that: described cascade filtration net is evenly equipped with at least two sets in pontoon bottom.
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CN201620180630.6U CN205412408U (en) | 2016-03-10 | 2016-03-10 | It declines to float irritates filtration system |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105582725A (en) * | 2016-03-10 | 2016-05-18 | 中国农业科学院农田灌溉研究所 | Floating type micro-irrigation filtering system |
CN108553024A (en) * | 2018-03-31 | 2018-09-21 | 宁海凯特立电器有限公司 | Structure is cleared up in a kind of brush of dust catcher sea pa |
CN110332107A (en) * | 2019-07-19 | 2019-10-15 | 长沙如洋环保科技有限公司 | A kind of water pump |
CN111773780A (en) * | 2020-06-19 | 2020-10-16 | 甘肃普罗生物科技有限公司 | Based on casein production line is with high efficiency running water filter |
-
2016
- 2016-03-10 CN CN201620180630.6U patent/CN205412408U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105582725A (en) * | 2016-03-10 | 2016-05-18 | 中国农业科学院农田灌溉研究所 | Floating type micro-irrigation filtering system |
CN105582725B (en) * | 2016-03-10 | 2018-01-12 | 中国农业科学院农田灌溉研究所 | A kind of floatation type slight irrigation filtration system |
CN108553024A (en) * | 2018-03-31 | 2018-09-21 | 宁海凯特立电器有限公司 | Structure is cleared up in a kind of brush of dust catcher sea pa |
CN110332107A (en) * | 2019-07-19 | 2019-10-15 | 长沙如洋环保科技有限公司 | A kind of water pump |
CN110332107B (en) * | 2019-07-19 | 2021-01-15 | 温岭汉德泵业有限公司 | Water pump |
CN111773780A (en) * | 2020-06-19 | 2020-10-16 | 甘肃普罗生物科技有限公司 | Based on casein production line is with high efficiency running water filter |
CN111773780B (en) * | 2020-06-19 | 2022-03-04 | 甘肃普罗生物科技有限公司 | Based on casein production line is with high efficiency running water filter |
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