WO2021063329A1 - Octagonal positioning magnetic filter - Google Patents

Octagonal positioning magnetic filter Download PDF

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Publication number
WO2021063329A1
WO2021063329A1 PCT/CN2020/118594 CN2020118594W WO2021063329A1 WO 2021063329 A1 WO2021063329 A1 WO 2021063329A1 CN 2020118594 W CN2020118594 W CN 2020118594W WO 2021063329 A1 WO2021063329 A1 WO 2021063329A1
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WO
WIPO (PCT)
Prior art keywords
octagonal
filter
way pipe
magnetic
water
Prior art date
Application number
PCT/CN2020/118594
Other languages
French (fr)
Chinese (zh)
Inventor
黄晓峰
叶高峰
胡迪高
Original Assignee
台州半城暖通科技有限公司
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Application filed by 台州半城暖通科技有限公司 filed Critical 台州半城暖通科技有限公司
Publication of WO2021063329A1 publication Critical patent/WO2021063329A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/28—Parts being easily removable for cleaning purposes

Definitions

  • the invention relates to the field of valves, in particular to a magnetic filter.
  • the present invention provides a magnetic filter with a new structure that can quickly adjust the angle according to the pipeline routing method, and innovatively improves the overall structure according to the routing characteristics, making the product angle positioning flexible and fast ,
  • the sewage and exhaust effect is good, and it is suitable for various occasions such as wall-hung boilers and pipelines.
  • an octagonal positioning magnetic filter comprising a three-way pipe body, a guiding connecting piece connected with the three-way pipe body, the guiding connecting piece is provided with a connecting cover plate, and a filter
  • the main body is connected and fixed; the middle end of the three-way pipe body is provided with an octagonal positioning end, a partition plate separates the water inlet and return ends of the three-way pipe body, and the partition plate and the water inlet end are in contact with each other.
  • the axis of the return water end forms an angle of approximately 45 degrees;
  • the guide connecting piece is provided with an octagonal sleeve matched with the octagonal positioning end, and the bottom of the octagonal sleeve is provided with an inlet water channel and a return water channel;
  • the water inlet channel is at an angle of 90 degrees,
  • the pipe inlet is guided to the filter body;
  • the connecting cover plate is provided with a magnetic rod hole; a magnetic rod extends into the filter body through the magnetic rod hole, and the direction of the magnetic rod is the same as the direction of the water inlet flow channel;
  • the return water flow channel position of the connecting cover plate Extend an air barrier tube.
  • the technical solution of the present invention can also be: a fixing hole is arranged in the middle of the barrier plate, which is matched with the through hole on the octagonal sleeve, and is fastened by screws.
  • the cross section of the octagonal positioning end is provided with a sealing groove for placing special-shaped seals; the special-shaped seals are distributed in an integral structure on the baffle plate and circumferential positions, and seal the water inlet end and the return water end.
  • An exhaust port is also provided on the connecting cover plate.
  • the outer ring of the magnetic rod is provided with a filter screen.
  • the filter screen is an eccentric structure with a large upper and a small bottom; the bottom of the filter screen is coaxial with the filter main body during installation.
  • a drain valve is arranged at the bottom of the filter body.
  • the invention provides a magnetic filter with a novel structure for adjusting the angle, which can quickly adjust the angle of the existing horizontal, vertical and inclined pipelines, meet the installation specifications of filter valves, have good sewage and exhaust effects, and is suitable for wall-hung boilers, In all kinds of pipeline occasions such as central heating, the filter has low noise, smooth flow, novel and unique structure, and has market promotion value.
  • Figure 1 A schematic diagram of the three-dimensional structure of the filter of the present invention.
  • FIG. 1 Schematic diagram of the exploded structure of the filter of the present invention.
  • Fig. 3 is a schematic diagram of the front view of the three-way pipe body of the present invention.
  • Fig. 4 is a schematic view 1 of the three-dimensional structure of the guiding connector of the present invention.
  • Fig. 5 is a schematic view 2 of the three-dimensional structure of the guide connector of the present invention.
  • Figure 6 is a schematic cross-sectional view of the filter of the present invention in use.
  • Figure 7 is a schematic diagram of the three-dimensional structure of the special filter of the present invention.
  • an octagonal positioning magnetic filter includes a three-way pipe body 1, a guide connector 2 connected to the three-way pipe body 1, and the guide connector 2 is provided with a connecting cover 29, and A filter body 3 is connected and fixed; the middle end of the three-way pipe body 1 is provided with an octagonal positioning end 10, and a partition 11 separates the water inlet end 12 and the return water end 13 of the three-way pipe body 1, and The barrier 11 and the axis of the water inlet end 12 and the return water end 13 form an angle of approximately 45 degrees; the guide connector 2 is provided with an octagonal sleeve 20 matched with the octagonal positioning end 10, and the bottom of the octagonal sleeve 20 is provided with The water inlet channel 21 and the return water channel 22; the water inlet channel 21 is at an angle of 90 degrees to guide the pipe inlet water to the filter body 3; the connecting cover 29 is provided with a magnetic rod hole 23; a magnetic rod 4 passes through the magnetic
  • the magnetic filter of the present application adopts a three-way pipe body 1 with two coaxial ends, and the threaded connection ends 18 of the water inlet 12 and the water return 13 are coaxially installed for convenient and beautiful appearance.
  • the three-way pipe body 1 and the filter body 3 are not on the same plane, and the guide connector 2 is staggered back and forth to prevent the filter body 3 from hitting the wall, which is more suitable for various installation occasions.
  • the pipe routing is generally horizontal and vertical, including pipes drawn from wall-hung boilers.
  • the middle end of the three-way pipe body 1 adopts the octagonal positioning end 10 structure, and the octagonal sleeve 20 of the guide connector 2 is used. It can realize the installation angle of zero degree, 45 degree and 90 degree for the three-way pipe body. It is fast and convenient, and meets the requirements of horizontal, vertical and inclined pipeline installation.
  • a fixing hole 14 is provided in the middle of the barrier 11, which is matched with the through hole 26 on the octagonal sleeve 20, and is fastened by a screw 5.
  • a screwdriver tool to unscrew the screw 5, adjust the direction of the octagonal positioning end 10, and then tighten the screw 5, which is convenient and fast, which is completely different from the prior art.
  • it can also be fixed with conventional card slots or multiple screws.
  • the octagonal positioning end 10 of the present application is provided with a sealing groove 19 for placing a special-shaped seal 6; the special-shaped seal 6 is distributed in an integral structure on the baffle plate 11 and a circumferential position 15 to prevent water from entering The end 12 and the return water end 13 are hermetically separated.
  • the baffle 11 of the three-way pipe body 1 and the axis of the water inlet 12 and the water return 13 form an angle of approximately 45 degrees; the holes of the water inlet 12 and the water return 13 of the guide connector 2 are adjusted when the angle is adjusted , All angles are communicated with the water inlet 12 and the water return end 13 of the three-way pipe body 1, and the installation of the water inlet end 12 and the water return end 13 of the three-way pipe body 1 is directional.
  • a magnetic rod hole 23 is provided on the connecting cover 29; the position of the magnetic rod hole 23 and the water inlet channel 21 is close or connected, and the fluid medium suddenly enters the filter body 3 with a larger inner cavity, the flow rate is reduced, and the iron impurities 91 contained therein are more easily adsorbed.
  • An exhaust port 25 is also provided on the connecting cover 29 to fix the exhaust valve 9.
  • the outer ring of the magnetic rod 4 is provided with a filter screen 7, which can not only filter other particulate impurities 92, but also cut the flow of the fluid, so that the air 90 contained in the fluid is squeezed out and enriched in the connecting cover 29.
  • a filter screen 7 At the position of the return water channel 22 of the cover plate 29, an air blocking tube 24 extends to prevent the air 90 from flowing out of the return water channel 22; the air 90 can be discharged from the exhaust port 25, as shown in FIG. 6 and the like.
  • the exhaust of air 90 is beneficial to the pipeline to reduce cavitation and operating noise.
  • a drain valve 8 is provided at the bottom of the filter body 3. Close the water inlet 12 and the return water 13 and pull out the magnetic rod 4. The iron impurities 91 adsorbed on the magnetic rod 4 are drawn out or fall to the bottom of the filter body 3. With the drain valve 8 opened, the iron impurities 91 and particulate impurities 92 can be removed. Are discharged.
  • the present application has a non-coaxial structure of the inlet flow passage 21 and the return flow passage 22, but a side-by-side structure.
  • the upper and lower ports of the filter screen 7 are attached to the inner wall of the housing.
  • the filter screen 7 is designed as an eccentric structure, with a small upper bottom and a large bottom; the bottom of the filter screen 7 is coaxial with the filter main body 3 during installation.
  • the structure of the filter screen 7 makes it more reasonable to store impurities and to discharge air from the cutting medium better.
  • the filter body 3 can also be designed as a hollow cylindrical shape, and the relevant structure and position need to be adjusted.
  • the magnetic filter with a new structure provided by the present invention meets the construction requirements for the accurate adjustment of the angle of the filter, and the installation of the filter valve is more beautiful and standardized; at the same time, the sewage and exhaust effect is good, and it is suitable for various pipes such as wall-hung boilers and central heating.
  • the filter has low noise, smooth flow, novel and unique structure, and has market promotion value.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Treatment By Sorption (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

An octagonal positioning magnetic filter, comprising a three-way pipe (1) and a guide connecting member (2) which is in communication with the three-way pipe; a connection cover plate (29) is provided on the guide connecting member, and is connected and fixed to a filter main body (3); an outer portion of the intermediate end portion of the three-way pipe is provided with an octagonal positioning end (10); a partition plate (11) separates a water intake end (12) and a water return end (13) of the three-way pipe; the guide connecting member is provided with an octagonal sleeve (20) that matches the octagonal positioning end; a magnetic rod hole (23) is provided on the connection cover plate; and a magnetic rod (4) extends into the filter main body by using the magnetic rod hole, and an air barrier tube (24) is provided at the location of a water return flow channel of the connection cover plate.

Description

一种八角定位磁性过滤器Octagonal positioning magnetic filter 技术领域Technical field
本发明涉及阀门领域，具体涉及一种磁性过滤器。The invention relates to the field of valves, in particular to a magnetic filter.
背景技术Background technique
建筑供热管道常年的循环流动，热媒介质会因酸碱失衡，逐渐腐蚀管道，管道内的铁离子增多，会进一步加速管道腐蚀，以及铁离子与钙镁离子结合，形成管道垢，隔绝热量传递及堵塞管路。若结垢附着在暖气片、地暖管材或锅炉上，会引起供热不热、热效率低下，管道堵塞、压力上升等各种供热问题。Building heating pipes circulate throughout the year, the heat medium will gradually corrode the pipes due to acid-base imbalance. The increase of iron ions in the pipes will further accelerate the corrosion of the pipes, and the combination of iron ions and calcium and magnesium ions will form pipe scales and isolate heat. Transfer and block pipelines. If the fouling adheres to the radiator, floor heating pipe or boiler, it will cause heating problems such as lack of heat, low thermal efficiency, blockage of pipes, and pressure rise.
为去除热媒介质中的铁杂质及其它颗粒杂质，现有技术如申请号2019108953766所示的《一种小型磁性过滤角阀》，通过过滤网及磁性棒来阻拦和吸附铁杂质以及其它杂质，并通过定期清洗来实现。In order to remove iron impurities and other particulate impurities in the thermal medium, the prior art, such as "A Small Magnetic Filter Angle Valve" shown in the application number 2019108953766, uses a filter screen and a magnetic rod to block and adsorb iron impurities and other impurities. And through regular cleaning to achieve.
技术问题technical problem
类似的磁性过滤器一般安装在锅炉或管道上面，涉及到过滤，安装规范中对过滤器的安装角度还是有较高的要求的，倾斜或不合适的安装角度，在使用过程中过滤器堵塞速度会加快，或过滤效果减弱。Similar magnetic filters are generally installed on boilers or pipelines. When it comes to filtering, there are still higher requirements for the installation angle of the filter in the installation specifications. Inclined or inappropriate installation angles will cause the filter to block speed during use. It will speed up, or the filtering effect will be weakened.
技术解决方案Technical solutions
本发明针对到现有技术情况，根据管道走线的方式，提供一种快速调整角度的新型结构磁性过滤器，并根据走线特征，创新性的对整体结构进行改进，使得产品角度定位灵活快速，排污和排气效果好，适用于壁挂炉、管道等各种场合。In view of the prior art, the present invention provides a magnetic filter with a new structure that can quickly adjust the angle according to the pipeline routing method, and innovatively improves the overall structure according to the routing characteristics, making the product angle positioning flexible and fast , The sewage and exhaust effect is good, and it is suitable for various occasions such as wall-hung boilers and pipelines.
为实现上述目的，本发明采用以下技术方案：一种八角定位磁性过滤器，包括一三通管体,一连通三通管体的导向连接件, 导向连接件设有连接盖板,与一过滤主体连接固定；所述的三通管体中间端外部设有八角定位端,一档隔板将三通管体的进水端和回水端)隔开，且档隔板与进水端和回水端的轴心成角大体呈45度；所述的导向连接件设有与八角定位端配套的八角套,八角套底部设有进水流道和回水流道； 进水流道成角90度，将管道进水导至过滤主体；连接盖板上设有一磁棒孔；一磁棒通过磁棒孔伸入过滤主体中，且磁棒朝向与进水流道方向一致；连接盖板的回水流道位置，延伸出一空气阻隔管。In order to achieve the above objective, the present invention adopts the following technical solutions: an octagonal positioning magnetic filter, comprising a three-way pipe body, a guiding connecting piece connected with the three-way pipe body, the guiding connecting piece is provided with a connecting cover plate, and a filter The main body is connected and fixed; the middle end of the three-way pipe body is provided with an octagonal positioning end, a partition plate separates the water inlet and return ends of the three-way pipe body, and the partition plate and the water inlet end are in contact with each other. The axis of the return water end forms an angle of approximately 45 degrees; the guide connecting piece is provided with an octagonal sleeve matched with the octagonal positioning end, and the bottom of the octagonal sleeve is provided with an inlet water channel and a return water channel; the water inlet channel is at an angle of 90 degrees, The pipe inlet is guided to the filter body; the connecting cover plate is provided with a magnetic rod hole; a magnetic rod extends into the filter body through the magnetic rod hole, and the direction of the magnetic rod is the same as the direction of the water inlet flow channel; the return water flow channel position of the connecting cover plate , Extend an air barrier tube.
本发明技术方案还可以：所述的档隔板中间设有一固定孔,与八角套上的通孔配套，通过螺丝紧固。The technical solution of the present invention can also be: a fixing hole is arranged in the middle of the barrier plate, which is matched with the through hole on the octagonal sleeve, and is fastened by screws.
所述的八角定位端断面上设有放置异型密封件的密封槽; 异型密封件在档隔板上及圆周位置成一体结构分布，将进水端和回水端密封隔开。The cross section of the octagonal positioning end is provided with a sealing groove for placing special-shaped seals; the special-shaped seals are distributed in an integral structure on the baffle plate and circumferential positions, and seal the water inlet end and the return water end.
所述的连接盖板上还设有一排气口。An exhaust port is also provided on the connecting cover plate.
所述的磁棒外圈设有一过滤网。The outer ring of the magnetic rod is provided with a filter screen.
所述的过滤网是一偏心结构，且上小底大；安装时过滤网底部与过滤主体同轴。The filter screen is an eccentric structure with a large upper and a small bottom; the bottom of the filter screen is coaxial with the filter main body during installation.
所述的过滤主体底部设有一排污阀。A drain valve is arranged at the bottom of the filter body.
有益效果Beneficial effect
本发明提供的一种调整角度的新型结构磁性过滤器，对现有的横平竖直及斜度的管路调节角度快捷，满足过滤阀安装规范，排污、排气效果好，适用于壁挂炉、集中供暖等各种管道场合，过滤器噪音小，流动顺畅，结构新颖独特，具有市场推广价值。The invention provides a magnetic filter with a novel structure for adjusting the angle, which can quickly adjust the angle of the existing horizontal, vertical and inclined pipelines, meet the installation specifications of filter valves, have good sewage and exhaust effects, and is suitable for wall-hung boilers, In all kinds of pipeline occasions such as central heating, the filter has low noise, smooth flow, novel and unique structure, and has market promotion value.
附图说明Description of the drawings
图1、本发明过滤器立体结构示意图。Figure 1. A schematic diagram of the three-dimensional structure of the filter of the present invention.
图2、本发明过滤器分解结构示意图。Figure 2. Schematic diagram of the exploded structure of the filter of the present invention.
图3、本发明的三通管体正视结构示意图。Fig. 3 is a schematic diagram of the front view of the three-way pipe body of the present invention.
图4、本发明的导向连接件立体结构示意图1。Fig. 4 is a schematic view 1 of the three-dimensional structure of the guiding connector of the present invention.
图5、本发明的导向连接件立体结构示意图2。Fig. 5 is a schematic view 2 of the three-dimensional structure of the guide connector of the present invention.
图6、本发明过滤器使用状态剖视示意图。Figure 6 is a schematic cross-sectional view of the filter of the present invention in use.
图7、本发明特殊的过滤网立体结构示意图。Figure 7 is a schematic diagram of the three-dimensional structure of the special filter of the present invention.
本发明的最佳实施方式The best mode of the present invention
下面结合优选实施例对本发明做进一步的描述。The present invention will be further described below in conjunction with preferred embodiments.
如图1至图7所示，一种八角定位磁性过滤器，包括一三通管体1,一连通三通管体1的导向连接件2, 导向连接件2设有连接盖板29,与一过滤主体3连接固定；所述的三通管体1中间端外部设有八角定位端10,一档隔板11将三通管体1的进水端12和回水端13隔开，且档隔板11与进水端12和回水端13的轴心成角大体呈45度；所述的导向连接件2设有与八角定位端10配套的八角套20,八角套20底部设有进水流道21和回水流道22；进水流道21成角90度，将管道进水导至过滤主体3；连接盖板29上设有一磁棒孔23；一磁棒4通过磁棒孔23伸入过滤主体3中，且磁棒4朝向与进水流道21方向一致；连接盖板29的回水流道22位置，延伸出一空气阻隔管24 。As shown in Figures 1 to 7, an octagonal positioning magnetic filter includes a three-way pipe body 1, a guide connector 2 connected to the three-way pipe body 1, and the guide connector 2 is provided with a connecting cover 29, and A filter body 3 is connected and fixed; the middle end of the three-way pipe body 1 is provided with an octagonal positioning end 10, and a partition 11 separates the water inlet end 12 and the return water end 13 of the three-way pipe body 1, and The barrier 11 and the axis of the water inlet end 12 and the return water end 13 form an angle of approximately 45 degrees; the guide connector 2 is provided with an octagonal sleeve 20 matched with the octagonal positioning end 10, and the bottom of the octagonal sleeve 20 is provided with The water inlet channel 21 and the return water channel 22; the water inlet channel 21 is at an angle of 90 degrees to guide the pipe inlet water to the filter body 3; the connecting cover 29 is provided with a magnetic rod hole 23; a magnetic rod 4 passes through the magnetic rod hole 23 It extends into the filter body 3, and the orientation of the magnetic rod 4 is the same as the direction of the water inlet channel 21; an air blocking pipe 24 is extended from the position of the return water channel 22 of the cover plate 29.
本申请的磁性过滤器为方便前期安装或管道铺设完毕后期添加，采用了两头同轴的三通管体1，进水端12和回水端13的螺纹连接端18同轴安装方便且美观。另外，整体上，三通管体1和过滤主体3不在同一平面上，通过导向连接件2前后错开，能防止过滤主体3碰墙，更加适合各种安装场合。In order to facilitate early installation or later addition after pipeline laying, the magnetic filter of the present application adopts a three-way pipe body 1 with two coaxial ends, and the threaded connection ends 18 of the water inlet 12 and the water return 13 are coaxially installed for convenient and beautiful appearance. In addition, as a whole, the three-way pipe body 1 and the filter body 3 are not on the same plane, and the guide connector 2 is staggered back and forth to prevent the filter body 3 from hitting the wall, which is more suitable for various installation occasions.
规范的管道施工中，管材走线一般都是横平竖直，包括从壁挂炉等引出来的管道，三通管体1中间端采用八角定位端10结构，配合导向连接件2的八角套20，能实现三通管体1零度，45度以及90度的安装角度。快捷方便，满足横竖、倾斜等管路安装要求。In standard pipeline construction, the pipe routing is generally horizontal and vertical, including pipes drawn from wall-hung boilers. The middle end of the three-way pipe body 1 adopts the octagonal positioning end 10 structure, and the octagonal sleeve 20 of the guide connector 2 is used. It can realize the installation angle of zero degree, 45 degree and 90 degree for the three-way pipe body. It is fast and convenient, and meets the requirements of horizontal, vertical and inclined pipeline installation.
本申请中，档隔板11中间设有一固定孔14,与八角套20上的通孔26配套，通过一螺丝5紧固。在调节角度时候，用螺丝刀工具，旋开螺丝5，调动八角定位端10的方向，再旋紧螺丝5即可， 方便快捷，与现有技术截然不同。当然除了用螺丝固定结构外，还可以用常规的卡槽，或多枚螺丝等其它方式固定。In the present application, a fixing hole 14 is provided in the middle of the barrier 11, which is matched with the through hole 26 on the octagonal sleeve 20, and is fastened by a screw 5. When adjusting the angle, use a screwdriver tool to unscrew the screw 5, adjust the direction of the octagonal positioning end 10, and then tighten the screw 5, which is convenient and fast, which is completely different from the prior art. Of course, in addition to fixing the structure with screws, it can also be fixed with conventional card slots or multiple screws.
如附图3所示，本申请的八角定位端10断面上设有放置异型密封件6的密封槽19; 异型密封件6在档隔板11上及圆周位置15成一体结构分布，将进水端12和回水端13密封隔开。三通管体1的档隔板11与进水端12和回水端13的轴心成角大体呈45度；导向连接件2的进水端12和回水端13的孔在调整角度时，各角度都与三通管体1的进水端12和回水端13相通，三通管体1的进水端12和回水端13安装具有方向性。As shown in Figure 3, the octagonal positioning end 10 of the present application is provided with a sealing groove 19 for placing a special-shaped seal 6; the special-shaped seal 6 is distributed in an integral structure on the baffle plate 11 and a circumferential position 15 to prevent water from entering The end 12 and the return water end 13 are hermetically separated. The baffle 11 of the three-way pipe body 1 and the axis of the water inlet 12 and the water return 13 form an angle of approximately 45 degrees; the holes of the water inlet 12 and the water return 13 of the guide connector 2 are adjusted when the angle is adjusted , All angles are communicated with the water inlet 12 and the water return end 13 of the three-way pipe body 1, and the installation of the water inlet end 12 and the water return end 13 of the three-way pipe body 1 is directional.
连接盖板29上设有一磁棒孔23；磁棒孔23与进水流道21位置相近或相通，流体介质突然进入较大内腔的过滤主体3，流速降低，含有的铁杂质91，更易吸附在磁棒4上，且流体介质进入方向基本上与磁棒4伸入的方向一致，吸附更加全面。在连接盖板29上还设有一排气口25，可固定排气阀9。磁棒4的外圈设有一过滤网7，不仅能过滤其它颗粒杂质92，还可以对流体流过进行切割，使得流体中含有的空气90挤出，并富集到连接盖板29内，连接盖板29的回水流道22位置，延伸出一空气阻隔管24 ，阻止空气90从回水流道22流出；空气90可从排气口25排出，如附图6等所示。空气90的排出，有利管道减少气蚀，及运行噪音。A magnetic rod hole 23 is provided on the connecting cover 29; the position of the magnetic rod hole 23 and the water inlet channel 21 is close or connected, and the fluid medium suddenly enters the filter body 3 with a larger inner cavity, the flow rate is reduced, and the iron impurities 91 contained therein are more easily adsorbed. On the magnetic rod 4, and the direction in which the fluid medium enters is basically the same as the direction in which the magnetic rod 4 extends, the adsorption is more comprehensive. An exhaust port 25 is also provided on the connecting cover 29 to fix the exhaust valve 9. The outer ring of the magnetic rod 4 is provided with a filter screen 7, which can not only filter other particulate impurities 92, but also cut the flow of the fluid, so that the air 90 contained in the fluid is squeezed out and enriched in the connecting cover 29. At the position of the return water channel 22 of the cover plate 29, an air blocking tube 24 extends to prevent the air 90 from flowing out of the return water channel 22; the air 90 can be discharged from the exhaust port 25, as shown in FIG. 6 and the like. The exhaust of air 90 is beneficial to the pipeline to reduce cavitation and operating noise.
过滤主体3底部设有一排污阀8。关闭进水端12和回水端13，抽出磁棒4，吸附在磁棒4的铁杂质91抽出或坠落在过滤主体3底部，随排污阀8打开，就可将铁杂质91以及颗粒杂质92都排出。A drain valve 8 is provided at the bottom of the filter body 3. Close the water inlet 12 and the return water 13 and pull out the magnetic rod 4. The iron impurities 91 adsorbed on the magnetic rod 4 are drawn out or fall to the bottom of the filter body 3. With the drain valve 8 opened, the iron impurities 91 and particulate impurities 92 can be removed. Are discharged.
如图7等所示，本申请因进水流道21和回水流道22非同轴结构，而是并排的结构，为使得进水都得到全面的过滤，过滤网7上下端口贴合壳体内壁结构，将过滤网7是设计成一偏心结构，上小底大；安装时过滤网7底部与过滤主体3同轴。该过滤网7结构，存储杂质更合理，切割介质排出空气也更好。As shown in Figure 7 and so on, the present application has a non-coaxial structure of the inlet flow passage 21 and the return flow passage 22, but a side-by-side structure. In order to obtain a comprehensive filtration of the inlet water, the upper and lower ports of the filter screen 7 are attached to the inner wall of the housing. Structure, the filter screen 7 is designed as an eccentric structure, with a small upper bottom and a large bottom; the bottom of the filter screen 7 is coaxial with the filter main body 3 during installation. The structure of the filter screen 7 makes it more reasonable to store impurities and to discharge air from the cutting medium better.
过滤主体3也可设计成空心圆柱形，需调整相关结构及位置。The filter body 3 can also be designed as a hollow cylindrical shape, and the relevant structure and position need to be adjusted.
工业实用性Industrial applicability
本发明提供的一种新型结构的磁性过滤器，满足过滤器准确调节角度的施工要求，安装过滤阀更加美观和规范；同时排污、排气效果好，适用于壁挂炉、集中供暖等各种管道场合，过滤器噪音小，流动顺畅，结构新颖独特，具有市场推广价值。The magnetic filter with a new structure provided by the present invention meets the construction requirements for the accurate adjustment of the angle of the filter, and the installation of the filter valve is more beautiful and standardized; at the same time, the sewage and exhaust effect is good, and it is suitable for various pipes such as wall-hung boilers and central heating. On occasion, the filter has low noise, smooth flow, novel and unique structure, and has market promotion value.

Claims (7)

  1. 一种八角定位磁性过滤器，包括一三通管体(1),一连通三通管体(1)的导向连接件(2), 导向连接件(2)设有连接盖板(29),与一过滤主体(3)连接固定；所述的三通管体(1)中间端外部设有八角定位端(10),一档隔板(11)将三通管体(1)的进水端(12)和回水端(13)隔开，且档隔板(11)与进水端(12)和回水端(13)的轴心成角大体呈45度；所述的导向连接件(2)设有与八角定位端(10)配套的八角套(20),八角套(20)底部设有进水流道(21)和回水流道(22)； 进水流道(21)成角90度，将管道进水导至过滤主体(3)；连接盖板(29)上设有一磁棒孔(23)；一磁棒(4)通过磁棒孔(23)伸入过滤主体(3)中，且磁棒(4)朝向与进水流道(21)方向一致；连接盖板(29)的回水流道(22)位置，延伸出一空气阻隔管(24)。An octagonal positioning magnetic filter, comprising a three-way pipe body (1), a guide connecting piece (2) connected to the three-way pipe body (1), and the guide connecting piece (2) is provided with a connecting cover plate (29), It is connected and fixed with a filter main body (3); the middle end of the three-way pipe body (1) is provided with an octagonal positioning end (10), and a partition plate (11) protects the water inlet of the three-way pipe body (1) The end (12) and the return water end (13) are separated, and the baffle plate (11) and the axis of the water inlet end (12) and the return water end (13) form an angle of approximately 45 degrees; the guide connection The piece (2) is provided with an octagonal sleeve (20) that is matched with the octagonal positioning end (10), and the bottom of the octagonal sleeve (20) is provided with an inlet flow passage (21) and a backwater flow passage (22); the inlet flow passage (21) is formed At an angle of 90 degrees, guide the pipe inlet water to the filter body (3); a magnetic rod hole (23) is provided on the connecting cover (29); a magnetic rod (4) extends into the filter body (3) through the magnetic rod hole (23) 3), and the direction of the magnetic rod (4) is the same as the direction of the water inlet flow channel (21); connected to the position of the return flow channel (22) of the cover plate (29), an air barrier tube (24) is extended.
  2. 如权利要求1所述的一种八角定位磁性过滤器，其特征在于：所述的档隔板(11)中间设有一固定孔(14),与八角套(20)上的通孔(26)配套，通过一螺丝(5)紧固。The octagonal positioning magnetic filter according to claim 1, characterized in that: a fixing hole (14) is provided in the middle of the barrier (11), which is connected to the through hole (26) on the octagonal sleeve (20). Matching, fastened by a screw (5).
  3. 如权利要求1或2所述的一种八角定位磁性过滤器，其特征在于：所述的八角定位端(10)断面上设有放置异型密封件(6)的密封槽(19); 异型密封件(6)在档隔板(11)上及圆周位置(15)成一体结构分布，将进水端(12)和回水端(13)密封隔开。An octagonal positioning magnetic filter according to claim 1 or 2, characterized in that: the octagonal positioning end (10) is provided with a sealing groove (19) for placing a special-shaped seal (6) on the cross section; a special-shaped seal The pieces (6) are distributed in an integral structure on the barrier plate (11) and the circumferential position (15), and seal the water inlet end (12) and the water return end (13).
  4. 如权利要求1所述的一种八角定位磁性过滤器，其特征在于：所述的连接盖板(29)上还设有一排气口(25)。The octagonal positioning magnetic filter according to claim 1, wherein the connecting cover plate (29) is also provided with an exhaust port (25).
  5. 如权利要求1所述的一种八角定位磁性过滤器，其特征在于：所述的磁棒(4)外圈设有一过滤网(7)。The octagonal positioning magnetic filter according to claim 1, characterized in that: the outer ring of the magnetic rod (4) is provided with a filter screen (7).
  6. 如权利要求1至5任一所述的一种八角定位磁性过滤器，其特征在于：所述的过滤网(7)是一偏心结构，且上小底大；安装时过滤网(7)底部与过滤主体(3)同轴。An octagonal positioning magnetic filter according to any one of claims 1 to 5, characterized in that: the filter screen (7) is an eccentric structure, and the upper small bottom is large; the bottom of the filter screen (7) is Coaxial with the filter body (3).
  7. 如权利要求1至5任一所述的一种八角定位磁性过滤器，其特征在于：所述的过滤主体(3)底部设有一排污阀(8)。An octagonal positioning magnetic filter according to any one of claims 1 to 5, characterized in that: the bottom of the filter body (3) is provided with a drain valve (8).
PCT/CN2020/118594 2019-10-05 2020-09-28 Octagonal positioning magnetic filter WO2021063329A1 (en)

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