• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an electrically operated non-return valve for pipes, comprising a body (1), a valve body (2) provided at the lower end of the body (1), both sides of the lower end of the pipe. valve body (2) respectively fixedly connected to a column support (3), the lower end of the column support (3) attached by clip to a base support (4), one end inside the valve body (3) connected by threads to the filter structure, the filter structure provided with filters at the upper and lower ends. The filter structure provided can have a filtering effect in the pipe to prevent bulky dirt particles from entering the valve body, causing the valve body to jam. A mesh of activated carbon can effectively absorb oils and prevent damage from oil erosion.
    公开号:BE1027547B1
    申请号:E20200040
    申请日:2020-04-15
    公开日:2021-03-26
    发明作者:Zhongbo Tang
    申请人:Shanghai Shengtang Valve Tech Co Ltd；
    IPC主号:
    专利说明:

    Description Electrically controlled non-return valve for pipes Technical field The invention relates to an electrically controlled non-return valve.
    More specifically, the invention relates to an electrically operated check valve for pipes, which belongs to the technical field of electrically operated check valve.
    PRIOR ART The electrically operated valve is a hydraulically operated valve with a solenoid valve as a pilot valve.
    It is often used for automatic control of water supply and drainage systems and industrial systems.
    The response of the control is precise and fast.
    The valve can remotely open and close the pipeline system based on electrical signals.
    The check valve can replace knife and butterfly valves for large electrical operating systems.
    The valve closing speed is adjustable and closes smoothly without pressure fluctuations.
    The valve is small in size, lightweight, simple to maintain, easy to operate, safe and reliable.
    The solenoid valve can use AC 220V or DC 24V.
    Depending on various occasions, a normally open or normally closed valve can be selected.
    The current electrically operated check valve is increasingly used in pipes, but the protection of electrically operated check valves is poor. When the electrically operated check valve is used in the pipe for a long time, it is extremely easy to get blocked by impurities, which prevents the discharge. Summary of the Invention The invention relates to an electrically controlled non-return valve for pipes to solve the technical problem of the prior art. The current electrically operated check valve is increasingly used in pipes, but the protection of electrically operated check valves is poor. When the electrically operated check valve is used in the pipe for a long time, it is extremely easy to get blocked by impurities, which prevents the discharge.
    In order to solve the above technical problems, the present invention provides the following technical solutions: Electrically controlled non-return valve for pipes comprising a body, a valve body provided at the lower end of the body, both sides of the body. 'lower end of the valve body respectively fixedly connected to a column support, the lower end of the column support attached by tether to a base support, one end inside the valve body connected by threads to the filter structure, the filter structure provided with filters at the upper and lower ends, the filter structure fixedly connected with clips to both sides of one end of the filter structure, the clip movably connected to the handle, the side of the valve body remote from the filter structure attached by tether to the activated carbon mesh, a plurality of clamping plates fixedly connected at the end bottom of the activated carbon net, a plurality of ventilation hoods fixedly connected to the activated carbon net, the activated carbon net filled with a plurality of activated carbon.
    According to a preferred embodiment, a plurality of holes are provided on both sides of said column support, the upper end of the base support is fixedly connected to the support rod, the upper end of said support rod is connected in a fixed manner. fixed way to both sides of the telescopic rod, said telescopic rod is fixedly connected with a spring, the telescopic rod is adapted to the holes. | According to a preferred embodiment, said filter structure is provided with an external thread, said valve body is provided with an internal thread on the side close to the filter structure, said internal thread and said external thread are connected by thread.
    According to a preferred embodiment, the ventilation hood is provided with a plurality of ventilation holes.
    According to a preferred embodiment, a plurality of clamping blocks are fixedly connected to one side of said valve body near the activated carbon net, said clamping block is provided with a clamping slot, said clamping plate and said slot. clamps are connected by clip. According to a preferred embodiment, the clamping plate and the clamping block are each four in number. The beneficial effects of the present invention are as follows: Column supports and base supports facilitate the support for the body, so that the connection between the body and the pipe is more stable.
    The filter structure provided can have a filtering effect in the pipe to prevent bulky dirt particles from entering the valve body, causing the valve body to jam. The activated carbon mesh can effectively absorb oils and prevent damage from oil erosion. Description of the Drawings The drawings are used to provide a better understanding of the present invention, and form part of the description. They are used to explain the present invention along with embodiments of the present invention, and are not a limitation of the present invention. In the drawings which illustrate the invention: Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the filter structure of the present invention; |
    Figure 3 is a schematic diagram of a structure of the activated carbon mesh according to the present invention; Figure 4 is an enlarged view of the structure A of the present invention; Figure 5 is an enlarged view of the structure B of the present invention; Figure 6 is an enlarged view of the structure C of the present invention.
    In the drawings: 1, body; 2, valve body; 3, column support; 4, basic support; 5, hole; 6, support rod; 7, spring; 8, telescopic rod; 9, filter structure; 10, external thread; 11, handle; 12, tie; 13, filter; 14, activated carbon fillet; 15, ventilation hood; 16, activated carbon; 17, ventilation hole; 18, clamping block; 19, clamping slot; 20, clamping plate; 21, internal thread.
    Detailed Description of the Preferred Embodiments In the following, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention.
    Obviously, the described embodiments are only part of the embodiments of the present invention, but not all of the embodiments.
    Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of protection of the present invention.
    Embodiments: with reference to Figures 1 to 6, the invention describes an electrically controlled non-return valve for pipes comprising a body 1, a valve body 2 provided at the lower end of the body 1, both sides of the lower end of the valve body 2 respectively fixedly connected to a column support 3, the lower end of the column support 3 attached by clips to a base support 4 to facilitate the support for the valve body 2 and make it more stable in use, one end inside the valve body 2 connected by threads to the filter structure 9, the filter structure 9 provided with filters 13 at the upper and lower ends, the structure filter 9 filtering impurities and coarse particles in the pipe to prevent the valve body 2 from being blocked, the filter structure 9 fixedly connected with clips 12 to both sides of one end of the filter structure 9 , clip 1 2 movably connected to the handle 11, the side of the valve body 2 away from the filter structure 9 connected; by attachment to the activated carbon net 14, a plurality of clamping plates fixedly connected to the lower end of the activated carbon net 14, a plurality of ventilation hoods 15 fixedly connected to the activated carbon net 14, the activated carbon mesh 14 filled with a plurality of activated carbon 16, the activated carbon 16 and the ventilation hood 15 in the activated carbon mesh 14 effectively absorbing oil stains and preventing erosion of the valve body 2 .
    The filter structure 9 is provided with an external thread 10, the valve body 2 is provided with an internal thread 21 on the near side of the filter structure 9, the internal thread 21 and the external thread 10 are connected by thread, the external thread 10 and the internal thread 21 are provided to facilitate the installation and replacement of the filter structure 9, the clamping plate 20 and the clamping block 18 are each four in number to facilitate the support for the activated carbon net 14, a plurality of holes 5 are provided on both sides of the column support 3, the upper end of the base support 4 is fixedly connected to the support rod 6 which is connected to the rod telescopic 8 by tie through hole 5, making the connection between column support 3 and base support 4 adjustable to facilitate support for valve body 2, the upper end of support rod 6 is connected from fixed way to both sides of the telescopic rod 8, the telescopic rod 8 is fixedly connected with a spring 7 to adjust the support rod 6, the telescopic rod 8 is adapted to the holes 5, the ventilation hood 15 is provided with a plurality of holes ventilation valve 17 for passing air, a plurality of clamping blocks 18 are fixedly connected to one side of the valve body 2 near the activated carbon net 14, the clamping block 18 is provided with a slot for clamp 19, clamp plate 20 and clamp slot 19 are clip connected, clip connection is easy to remove and replace.
    Specifically, when in use, it is necessary to hold the handle 11 to thread the external thread 10 on the filter structure 9 and the internal thread 21 on the inner side of the valve body 2, to install the filter structure 9 in the valve body 2. The filter 13 can filter the impurities and particles before entering the valve body 2 to prevent the clogging of the valve body 2 which affects the use.
    The clamping plate provided at the lower end of the activated carbon net 14 and the clamping block 18 in the valve body 2 are connected by clip to fix the activated carbon net 14. The pollutants can be evacuated through the hood. ventilation 15, the activated carbon 16 in the activated carbon net 14 can adsorb and filter the oil stains, preventing the oil stains from entering the valve body 2 and causing erosion.
    The filter structure 9 can have a filtering effect in the pipe to prevent large particles of impurities from entering the valve body 2 and blocking the valve body.
    The activated carbon mesh 14 can effectively absorb the oil stains to avoid the damage caused by the oil stains in the valve body 2. The column support 3 and the base support 4 provided at the lower end of the valve body. valve body 2 can be clip connected through the support rod and a plurality of holes 5, to allow the distance between the base support 4 and the support rod 4 to be adjusted to facilitate the connection between the valve body 2 and the pipe.
    The structure of the telescopic rod 8 and the spring 7 can facilitate the adjustment of the support rod 6, the column support 3 and the base support 4 are adjustable to facilitate the support for the body 1, which makes the connection between the body 1 and the pipe more stable.
    Although the embodiments of the present invention have been shown and described, one skilled in the art will understand that various changes, modifications and replacements of these embodiments can be made without departing from the principle and spirit of the invention. present invention.
    The scope of the invention is defined by the appended claims and their equivalents.
    权利要求:
    Claims (5)
    [1]
    1. Electrically operated non-return valve for pipes comprising a body (1), a valve body (2) provided at the lower end of the body (1), both sides of the lower end of the valve body ( 2) respectively fixedly connected to a column support (3), the lower end of the column support (3) attached by clip to a base support (4), one end inside the valve body ( 3) connected by threads to the filter structure (9), the filter structure (9) provided with filters (13) at the upper and lower ends, the filter structure (9) fixedly connected with clips (12) to both sides of one end of the filter structure, the clip (12) movably connected to the handle (11), the side of the valve body (2) away from the filter structure (9) connected by attached to the activated charcoal net (14), a plurality of clamping plates (20) fixedly connected to the lower end of the activated charcoal net If (14), a plurality of ventilation hoods (15) fixedly connected to the activated carbon net (14), the activated carbon net (14) filled with a plurality of activated carbon (16).
    [2]
    Electrically operated non-return valve for pipes according to claim 1, characterized in that a plurality of holes (5) are provided on both sides of said column support (3), the upper end of the base support ( 4) is fixedly connected to the support rod (6), the upper end of said support rod (6) is fixedly connected to both sides of the telescopic rod (8), said telescopic rod (8) is fixedly connected with a spring (7), the telescopic rod (8) is fitted to the holes (5).
    [3]
    Electrically operated non-return valve for pipes according to claim 1, characterized in that said filter structure (9) is provided with an external thread (10), said valve body (2) is provided with an external thread (10). internal thread (21) on the near side of the filter structure (9), said internal thread (21) and said external thread (10) are thread connected.
    [4]
    Electrically controlled non-return valve for pipes according to claim 1, characterized in that the ventilation hood (15) is provided with a plurality of ventilation holes (17).
    [5]
    The electrically operated check valve for pipes according to claim 1, characterized in that a plurality of clamp blocks (18) are fixedly connected to one side of said valve body (2) near the coal net. active (14), said clamping block (18) is provided with a clamping slot (19), said clamping plate (20) and said clamping slot (19) are connected by a clip, the clamping plate (20) ) and the clamping block (18) are each four in number.
    类似技术:
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    同族专利:
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    CN113494630A|2021-10-12|
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    ZA202002640B|2020-06-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN206072393U|2015-11-25|2017-04-05|东莞市兆恒机械有限公司|A kind of valve|
    CN205423925U|2016-03-10|2016-08-03|朱玉东|Ball valve|
    CN208565618U|2018-05-18|2019-03-01|吉林建筑大学|A kind of agricultural area source water pollution isolating valve|
    CN208900759U|2018-09-05|2019-05-24|江西鸿利工贸有限公司|A kind of Filtering ball valve|
    CN209309426U|2018-12-27|2019-08-27|肇庆市高要区天润铝业有限公司|A kind of valve body structure of aluminium oxide ball valve|
    CN209856392U|2019-04-28|2019-12-27|南京智控自动化控制系统有限公司|Pressure release valve for preventing pipeline expansion damage|
    法律状态:
    2021-05-07| FG| Patent granted|Effective date: 20210326 |
    优先权:
    申请号 | 申请日 | 专利标题
    CN202010197848.3A|CN113494630A|2020-03-19|2020-03-19|Electric control check valve for pipeline|
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