WO2013013424A1 - 一种多功能分水器 - Google Patents

一种多功能分水器 Download PDF

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Publication number
WO2013013424A1
WO2013013424A1 PCT/CN2011/078137 CN2011078137W WO2013013424A1 WO 2013013424 A1 WO2013013424 A1 WO 2013013424A1 CN 2011078137 W CN2011078137 W CN 2011078137W WO 2013013424 A1 WO2013013424 A1 WO 2013013424A1
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WO
WIPO (PCT)
Prior art keywords
water
throttle flap
main body
regulating rod
separator according
Prior art date
Application number
PCT/CN2011/078137
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English (en)
French (fr)
Inventor
黄光平
梁健雄
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广东联塑科技实业有限公司
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Application filed by 广东联塑科技实业有限公司 filed Critical 广东联塑科技实业有限公司
Publication of WO2013013424A1 publication Critical patent/WO2013013424A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks

Definitions

  • the invention is arranged in the field of pipeline irrigation accessories, in particular to a multifunctional composite water separator.
  • the water separator is a commonly used pipe element, which is mainly used to separate the branch flow from the main pipe and transport the water to different places through other pipes. If there are impurities in the water, it is necessary to filter the impurities by using a filter. This is a way to ensure the quality of the water and prevent the water separator from being blocked.
  • the water separator In the agricultural irrigation, the water separator is often used, and the water separator is connected to many hoses. Directly transporting water to where plants need it, but different amounts of water are required at different stages of plant growth, and there are different requirements for the nutrients of the water, especially in the case of mixed crops of small crops. Differently, in order to adjust the water coming out of the water separator, it is necessary to install a plurality of flow regulators, and in order to filter the unsuitable substances in the water, the filter is added, which increases the engineering cost and the use cost.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a water separator which is simple in structure, low in cost and comprehensive in function.
  • a multi-function water separator includes a main pipe and a plurality of water dividing ports provided on the main pipe, and the water dividing port is provided with a filtering device and a water amount adjusting device.
  • the invention integrates the functions of the filter and the flow regulator by providing a filtering device and a water amount adjusting device on the water dividing port.
  • the water quantity adjusting device includes a throttle flap and a flow regulating rod
  • the flow regulating rod is mounted on the main pipe and can rotate along the axis of the water dividing port, and the flow regulating rod and the throttle flap pass the movable thread
  • the movable thread causes the rotation of the flow regulating rod to move the throttle flap up and down
  • the throttle flap and the watershed are provided with a conical surface
  • the up and down movement of the throttle flap causes the water flow formed by the conical surface and the water diversion opening The size of the space changes.
  • the main pipe includes a main body and a main body cover, and the main body and the main body cover are connected by a screw.
  • the plurality of water dividing openings are circumferentially distributed on the main body.
  • the water dividing port adopts a convex structure, that is, the inner part of the water channel is upper narrow and lower, and the transition of the wide and narrow channel is provided with a conical surface corresponding to the conical surface of the throttle flap.
  • the filtering device adopts a filter net which is sleeved at the upper end of the narrowing of the water dividing passage.
  • the inner surface of the channel of the water dividing port and the outer surface of the throttle flap are provided with corresponding limiting slots and limiting blocks for ensuring the up and down movement of the throttle flap.
  • a sealing ring is disposed between the throttle flap and the flow regulating rod and the main pipe.
  • the invention forms a basic water separator by means of a water outlet on the main pipe, and then adds a filtering device at a front or rear position of the water outlet, and at the same time, designs a water quantity adjusting device at a position of the water outlet, and each water outlet is provided with a corresponding device. They can be adjusted independently, which makes the water separator have filtering and flow control functions.
  • Figure 1 is a schematic view of the external structure of the present invention.
  • Figure 2 is a cross-sectional view showing the structure of the present invention.
  • Figure 3 is a schematic diagram of the operation of the present invention.
  • FIG. 4 is a schematic structural view of a water volume adjusting device of the present invention.
  • the structure of the present invention includes a main pipe composed of a main body cover 1 and a main body 2, and the main body cover 1 and the main body 2 are screwed together, and sealed with each other by a sealing ring 3, on the main body 2
  • a sealing ring 3 on the main body 2
  • the orifice cover 7, the flow regulating rod 8, and the adjusting rod sealing ring 9 are composed.
  • the component of the invention is a full-plastic structure, and a basic water separator is formed by arranging a water outlet around a pipe body or a circular shape of the main pipe, or a water filter, and then a filter device is added at a front or rear position of the water outlet.
  • the water quantity adjusting device is arranged at the position of the water outlet, and each water outlet has a corresponding device, which can be independently adjusted, so that the water separator has the filtering flow control function.
  • the working process of the present invention is as shown in Figures 3 and 4: water enters through the water inlet of the lower part of the main body 2 and passes through the filter net 4, and the filter net 4 is inserted at the corresponding position of the water outlet of the main body 2, and the main body cover 1 is unscrewed.
  • the water can be disassembled, and the water flows out through the water flow passage A disposed on the main body 2 and the throttle flap 5, and the main body 2 is internally provided with a limiting groove 11 for ensuring the upward movement of the throttle flap 5, and the flow regulating rod 8
  • the throttle cap 7 is fixed to the main body 2 and can only be rotated.
  • the throttle flap 5 and the throttle adjusting rod 8 are connected by the movable thread 10, and the throttle flap 5 is restricted by the limiting slot on the main body 2. Only the axial movement can be made, so when the flow regulating rod 8 rotates, the throttle flap 5 will be pushed and pulled in the axial direction, the tapered surface structure 52 on the throttle flap 5 and the corresponding cone-shaped structure on the main body 2 are opposite to the water. The flow rate is adjusted. When the throttle flap 5 is continuously raised until the throttle flap 6 is in contact with the corresponding position of the main body 2 and pressed, the water flow passage is blocked. In this way, the product realizes the functions of water separation, filtration and adjustment. More importantly, different outlets can select different meshes and the flow adjustment rods can realize selective filtration and throttling when they are in different positions.
  • the invention has the following features:
  • the water dividing port of the water separator is distributed in a circle.
  • Each outlet has an independent filter. You can select and replace filters of different mesh sizes according to your needs. Different outlets can also filter different mesh sizes.
  • Each water outlet adjusts the water flow as needed.
  • Each outlet is opened or closed depending on the usage.

Abstract

一种多功能分水器，包括主管道和以及设在主管道上的多个分水口，所述分水口上设置有过滤装置和水量调节装置。通过在分水口上设置有过滤装置和水量调节装置，使得整体的分水器综合了过滤器、流量调节器的功能。

Description

一种多功能分水器
技术领域
本发明设于管道灌溉配件领域，特别是涉及一种多功能复合分水器。
背景技术
分水器是常用的管道元件，主要用于从主管道中分出支流，通过其他管道将水输送到不同的地方。如果水中有杂质就需要利用过滤器过滤杂质，这是保证用水水质和防止分水器管路被堵塞的办法，在农业灌溉中经常要使用到分水器，分水器接驳很多软管，将水直接输送到植物需要的地方，但在植物的不同生长阶段就需要不同的水量，对水的营养成份也有不同的要求，特别是在小田作物混种的情况下不同的植物需要的水量就不一样，为了调节分水器出来的水就不得不再安装多个流量调节器，而为了过滤水中的不适合物质就要再增加过滤器，这样就加大了工程成本及使用成本。
发明内容
本发明的目的在于克服现有技术的不足，提供一种结构简单、造价低廉而又功能全面的分水器。
为了实现上述发明目的，采用的技术方案如下。
一种多功能分水器，包括主管道以及设在主管道上的多个分水口，所述分水口上设置有过滤装置和水量调节装置。本发明通过在分水口上设置有过滤装置和水量调节装置，使得整体的分水器综合了过滤器、流量调节器的功能。
上述技术方案中，所述水量调节装置包括节流瓣和流量调节杆，所述流量调节杆通过安装在主管道上，并能沿着分水口的轴线旋转，流量调节杆和节流瓣通过活动螺纹连接，该活动螺纹使得流量调节杆的旋转带动节流瓣上下运动，所述节流瓣与分水口对接处设有圆锥面，节流瓣的上下运动使得其圆锥面与分水口所形成的水流空间的大小发生变化。
所述主管道包括主体和主体盖，主体和主体盖通过螺纹连接。
所述多个分水口呈圆周分布在主体上。
所述分水口采用凸形结构，即其内部分水通道为上窄下宽，且宽窄通道的过渡处设有锥面与节流瓣的圆锥面对应。
所述过滤装置采用过滤网，该过滤网套在分水口通道较窄的上端。
所述分水口的通道内部与节流瓣的外表面设有相对应的确保节流瓣上下运动的限位槽和限位块。
所述节流瓣和流量调节杆与主管道之间分别设置有密封圈。
本发明通过在主管道上出水口，形成基本的分水器，然后在出水口的前或后位置增加过滤装置，同时在出水口的位置设计水量调节装置，每个出水口均设有相应装置，且均能独立调节，这样就使得分水器具备了过滤和流量控制功能。
附图说明
图1为本发明的外部结构示意图。
图2为本发明的结构剖视图。
图3为本发明的工作原理图。
图4为本发明的水量调节装置结构示意图。
具体实施方式
下面结合附图对本发明做进一步的说明。
本发明的结构如附图1、2所示，包括由主体盖1和主体2构成的主管道，主体盖1和主体2采用螺纹连接，且彼此之间通过密封圈3实现密封，主体2上设置有多个分水口，分水口部位设置了过滤网4，使得水在流出前经过了一道过滤工序，分水口在出水部位设置了水量调节装置，由节流瓣5、节流瓣密封圈圈6、节流孔盖7、流量调节杆8、调节杆密封圈9组成。
本发明的部件为全塑结构，通过在作为主管道的管体或圆形状的过水、储水体周边布置出水口，形成基本的分水器，然后在出水口的前或后位置增设过滤装置，同时在出水口的位置设置水量调节装置，每个出水口均设有相应装置，均能独立调节，这样分水器就具备了过滤流量控制功能了。
本发明的工作过程如附图3、4所示：水从主体2下部的进水口进入后经过过滤网4，该过滤网4插在主体2出水口的相应位置上，旋开主体盖1就可以拆换，水通过设置在主体2、节流瓣5上的水流通道A再流出出口，所述主体2内部设有确保节流瓣5上下运动的限位槽11，所述流量调节杆8被节流孔盖7限位固定在主体2上只能做旋转运动，节流瓣5和节流调节杆8是通过活动螺纹10连接的，节流瓣5被主体2上的限位槽限制只能做轴向运动，所以当流量调节杆8旋转时会将节流瓣5沿轴向推拉运动，节流瓣5上的锥面结构52和主体2上相应位置的锥面结构对水的流量起到调节作用，当节流瓣5不断上升直达节流瓣密封圈6和主体2相应位置接触并压紧后水流通道就被截止。这样该产品就实现了分水，过滤，调节的作用了，更重要的是不同的出水口选择不同目数的过滤网以及流量调节杆处于不同位置时可以实现选择性的过滤和节流。
本发明具备以下特征：
1、分水器的分水口成圆周形分布。
2、每个出水口均带有独立的过滤网，可以根据需要选择和更换不同目数的过滤网，不同出水口还可以过滤目数不同。
3、每个出水口根据需要调节水流量。
4、每个出水口根据使用情况，打开或者关闭。

Claims (8)

  1. 一种多功能分水器，包括主管道以及设在主管道上的多个分水口，其特征在于所述分水口上设置有过滤装置和水量调节装置。
  2. 根据权利要求1所述的多功能分水器，其特征在于所述水量调节装置包括节流瓣和流量调节杆，所述流量调节杆通过安装在主管道上，并能沿着分水口的轴线旋转，流量调节杆和节流瓣通过活动螺纹连接，该活动螺纹使得流量调节杆的旋转带动节流瓣上下运动，所述节流瓣与分水口对接处设有圆锥面，节流瓣的上下运动使得其圆锥面与分水口所形成的水流空间的大小发生变化。
  3. 根据权利要求1或2所述的多功能分水器，其特征在于所述主管道包括主体和主体盖，主体和主体盖通过螺纹连接。
  4. 根据权利要求3所述的多功能分水器，其特征在于所述多个分水口呈圆周分布在主体上。
  5. 根据权利要求4所述的多功能分水器，其特征在于所述分水口采用凸形结构，即其内部分水通道为上窄下宽，且宽窄通道的过渡处设有锥面与节流瓣的圆锥面对应。
  6. 根据权利要求5所述的多功能分水器，其特征在于所述过滤装置采用过滤网，该过滤网套在分水口通道较窄的上端。
  7. 根据权利要求6所述的多功能分水器，其特征在于所述分水口的通道内部与节流瓣的外表面设有相对应的确保节流瓣上下运动的限位槽和限位块。
  8. 根据权利要求2所述的多功能分水器，其特征在于所述节流瓣和流量调节杆与主管道之间分别设置有密封圈。
PCT/CN2011/078137 2011-07-28 2011-08-09 一种多功能分水器 WO2013013424A1 (zh)

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CN106763907A (zh) * 2016-11-16 2017-05-31 扬州翠佛堂珠宝有限公司 一种均压供水的分水器
CN108361460A (zh) * 2018-01-17 2018-08-03 罗弟容 一种过滤分流装置

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CN2647925Y (zh) * 2003-09-02 2004-10-13 浙江金德阀门有限公司 新型可调节式分水器
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