WO2017000855A1 - 一种磁吸式地漏 - Google Patents

一种磁吸式地漏 Download PDF

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Publication number
WO2017000855A1
WO2017000855A1 PCT/CN2016/087272 CN2016087272W WO2017000855A1 WO 2017000855 A1 WO2017000855 A1 WO 2017000855A1 CN 2016087272 W CN2016087272 W CN 2016087272W WO 2017000855 A1 WO2017000855 A1 WO 2017000855A1
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WO
WIPO (PCT)
Prior art keywords
magnetic
block
floor drain
magnet block
sealing cover
Prior art date
Application number
PCT/CN2016/087272
Other languages
English (en)
French (fr)
Inventor
张金荣
Original Assignee
张金荣
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201510365767.9A external-priority patent/CN104947785B/zh
Priority claimed from CN201520913447.8U external-priority patent/CN205088758U/zh
Application filed by 张金荣 filed Critical 张金荣
Priority to JP2017566009A priority Critical patent/JP6400864B2/ja
Priority to DE112016002936.5T priority patent/DE112016002936B4/de
Publication of WO2017000855A1 publication Critical patent/WO2017000855A1/zh
Priority to US15/836,859 priority patent/US10088070B2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • F16K31/088—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element the movement of the first magnet being a rotating or pivoting movement
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve

Definitions

  • the invention relates to a floor drain, in particular to a magnetic floor drain.
  • the invention patent CN2013103905824 discloses a magnetic through-combination type ground drain, which overcomes the problem that the suction force of the original magnetic floor drain is reduced as the sealing cover moves down during drainage, and the phenomenon that the sealing cover reset failure can be effectively avoided.
  • the above structure has many problems such as many accessories, complicated structure and difficult built-in assembly.
  • the magnetic structure is disposed in the middle of the floor drain body, magnetic impurities are easily adsorbed during the drainage process, causing blockage, and the most important one is The drainage is still drained by the gap between the sealing cover and the floor drain body, and the drainage method still cannot meet the needs of the actual medium and short time large amount of water drainage, resulting in certain safety hazards in use.
  • the present invention designs a magnetic floor drain, which realizes the adaptive drainage of floor drain under the premise of ensuring that the sealing force of the sealing cover is not reduced when the drainage is ensured, and has the advantages of simple and practical structure, few accessories and simple assembly. .
  • the present invention adopts the following technical solutions:
  • a magnetic floor drain includes a floor drain body and a sealing cover.
  • the lower part of the floor drain body is provided with a straight water outlet, wherein the water outlet is provided with a positioning surface on one side, and at least a certain magnetic field is mounted on the positioning surface.
  • each of the fixed magnetic blocks are arranged in a spaced arrangement; the one side of the sealing cover is movably connected to the positioning surface of the floor drain body by the hinge structure, and the sealing cover is provided with a moving magnetic block, a moving magnetic block and a fixed magnetic block on the hinge side thereof
  • the center is located in the hinged structure
  • the moving magnet block and the fixed magnet block use the principle that the magnetic poles are mutually attracted or the magnetic poles are repulsive to generate a restoring force, so that the sealing cover tightly seals the water outlet.
  • each of the moving magnet blocks corresponds to one fixed magnetic block or each two moving magnetic blocks corresponds to a certain magnetic block and is distributed on two sides of the fixed magnetic block or each dynamic magnetic block corresponds to two fixed magnetic blocks and is located at The middle of the two fixed magnetic blocks.
  • the magnetic poles of the moving magnet block and the fixed magnet block are disposed at upper and lower ends, and the magnetic poles at the same end of the two are mutually attracted.
  • the fixed magnet block is disposed at an angle to the sealing cover side at an angle such that the relative hinge structure between the moving magnet block and the moving magnet block is offset by a certain angle on the circumference of the axis.
  • the magnetic poles of the moving magnet block are disposed at upper and lower ends, and the magnetic poles of the fixed magnet block are disposed on the front and rear sides, and the magnetic poles of the fixed magnetic block near the sealing cover side are opposite to the magnetic poles of the upper end of the moving magnetic block;
  • the magnetic poles of the magnetic block are disposed on the front and rear sides, and the magnetic poles of the fixed magnetic block are disposed at the upper and lower ends, and the magnetic poles of the movable magnetic block near the sealing cover side are identical to the magnetic poles of the upper end of the fixed magnetic block.
  • the above-mentioned fixed magnet block is inclined at an angle to the outside so as to be offset from the hinge structure between the moving magnet blocks by a certain angle on the circumference of the axis.
  • the shape of the fixed magnet block and the moving magnet block are square, circular, circular arc or regular polygon.
  • the hinge structure comprises two connecting columns and two bayonet pins on the axis of the hinge structure; wherein the two connecting columns are arranged on the positioning surface at intervals, and each connecting post is provided with a card slot with an outwardly facing notch;
  • the two latching pins are disposed on the side of the sealing cover, and the two latching pins can respectively be inserted into the notched slot to be articulated with the floor drain body.
  • the above-mentioned fixed magnetic block is completely wrapped by the mounting seat and positioned on the floor drain body a positioning surface; the moving magnet block is completely wrapped by a connecting seat and positioned on a side of the sealing cover, and the connecting seat and the mounting seat are positionally staggered and closely disposed on the axis of the bayonet.
  • an arc-shaped cover that completely separates the stationary magnet block from the water outlet side drain is disposed between the sealing posts and the sealing cover.
  • the floor drain designed by the invention is movably hinged with the positioning surface on the floor drain body through its hinge structure disposed on one side, and a magnetic resetting structure composed of a constant magnet block and a moving magnet block is disposed at the hinge portion of the two.
  • the magnetic resetting structure formed by the above fixed magnetic block and the moving magnetic block is completely located outside the floor drain body, and is provided with a circular arc shaped cover to cover the water outlet side of the fixed magnetic block, so that the dynamic magnetic block is not It is in contact with the flowing water in the floor drain body, so the structure arrangement does not adsorb the magnetic impurities in the floor drain body, and the occurrence of the water outlet clogging phenomenon in the floor drain body can be effectively avoided.
  • the above fixed magnetic block and dynamic magnetic block adopt a square or circular or circular arc shape or a regular polygonal shape, and the centers or centers of the two are correspondingly arranged on the axis of the hinge structure, and the structure is arranged to ensure the dynamic magnetic block The resulting restoring force does not become smaller as the sealing cover opens relative to the hinge point.
  • the fixed magnetic block and the moving magnetic block are mutually opposite to each other, or one of the front end magnetic poles is opposite to the upper end magnetic pole, so that the sealing cover tightly seals the water outlet of the floor drain body.
  • the moving magnetic block When the sealing cover rotates with the hinge point, the moving magnetic block will be synchronously rotated, and the rotation of the moving magnetic block will cause the distance between the magnetic poles of one end of the fixed magnetic block to be pulled apart to reduce the suction force, but at the same time Shortening the distance between the same magnetic poles as the other end of the fixed magnet block increases the repulsive force, thereby forming a situation in which the suction force is reduced and the repulsive force is increased at the same time, but comprehensively, the entire restoring force does not open with the rotation of the sealing cover. cut back.
  • the sealing cover In use, when the drainage pressure is insufficient to overcome the reset force between the fixed magnet block and the moving magnet block, the sealing cover will not open, and at this time, a certain amount of water will be stored in the drain body to form a water seal, and the floor drain is realized. Insect and deodorant function.
  • the entire sealing cover rotates around the hinge structure of the side thereof, and the water outlet of the floor drain body is gradually opened to drain, and the opening process is continued until The drainage pressure and the restoring force are again balanced.
  • the sealing cover remains stationary, and the gap between the drainage cover and the water outlet of the floor drain body constitutes a drainage port, and the size of the drainage port is proportional to the drainage pressure, and the smaller the displacement, the drainage port is also The smaller the displacement, the larger the displacement and the larger the opening of the outlet until it is fully opened.
  • the structural design that adapts to the size of the displacement as the displacement changes can not only ensure the efficiency of drainage, but also effectively avoid excessive drainage. A gap occurs to cause the odor to return. With the decrease of the displacement, when the drainage pressure is insufficient to overcome the resetting force, the sealing cover will gradually close under the action of its resetting force until the sealing end seals the water outlet of the floor drain body again.
  • the entire structure of the present invention consists only of the floor drain body, the sealing cover, the fixed magnet block and the moving magnet block, and the number of parts is small and the structure is simple.
  • the connection post, the mounting seat and the connecting seat of the assembly are external structures, which can greatly facilitate the assembly connection of the sealing cover and the floor drain body.
  • Figure 1 is a schematic view showing the structure of the present invention
  • FIG. 2 is a schematic exploded view of the three-dimensional structure of the present invention.
  • Figure 3 is a perspective view showing the three-dimensional structure of the sealing cover of the present invention when it is opened;
  • FIG. 4 is a schematic structural view of a moving magnet block corresponding to two fixed magnetic blocks according to the present invention.
  • Figure 5 is a schematic diagram showing the structure of the fixed magnetic block and the moving magnetic block of the present invention.
  • Figure 6 is a perspective view showing the three-dimensional structure of the fixed magnet block of the present invention inclined toward the sealing cover;
  • Figure 7 is a perspective view showing the three-dimensional structure in which the magnetic poles of the fixed magnetic block are distributed at the upper and lower ends and the magnetic poles of the moving magnetic block are distributed on the front and rear sides;
  • Figure 8 is a perspective view showing the three-dimensional structure of the fixed magnet block of the present invention inclined toward the outside;
  • FIG. 9 is a schematic perspective view showing the arrangement of two fixed magnetic blocks and corresponding to the moving magnetic blocks
  • Figure 10 is a perspective view showing the three-dimensional structure of the arcuate cover on the side of the water outlet side of the dynamic magnet block of the present invention.
  • Figure 11 is a perspective view showing the three-dimensional structure of the arcuate stopper on the side of the water outlet from the other side of the water outlet side of the present invention.
  • a magnetic floor drain includes a floor drain body 1 and a sealing cover 2, and a lower portion of the floor drain body 1 is provided with a straight water outlet 11.
  • the water outlet 11 is provided with a positioning surface 12 on one side, and at least a certain magnetic block 3 is mounted on the positioning surface 12, and each of the fixed magnetic blocks 3 is arranged in a spaced arrangement, and the fixed magnetic block 3 disposed in this embodiment is a
  • two or more fixed magnet blocks 3 may be disposed according to the size of the sealing cover 2.
  • One side of the sealing cover 2 is movably connected to the positioning surface 12 of the floor drain body 1 through the hinge structure 4, while the sealing cover 2 is provided with a moving magnet block 5 on the hinge side thereof, and the centers of the moving magnet block 5 and the constant magnet block 3 are Located on the axis L of the hinge structure 4, the moving magnet block 5 and the constant magnet block 3 generate a restoring force by the principle that the magnetic poles are mutually attracted or the magnetic poles are repulsive, so that the sealing cover 2 tightly seals the water outlet 11.
  • each of the moving magnet blocks 5 corresponds to a fixed magnet block 3, and its structure is as follows. As shown in FIG. 1-3, as shown in FIG. 9, a three-dimensional structure diagram for setting two fixed magnet blocks 3 and corresponding to the moving magnet block 5 is shown. In an actual setting, each of the two moving magnet blocks 5 may be disposed corresponding to a certain magnetic block 3 and the two moving magnetic blocks 5 are distributed on both sides of the fixed magnetic block 3, or each moving magnetic block 5 corresponds to two fixed magnetic blocks. Block 3 and the moving magnet block 5 are located in the middle of the two fixed magnet blocks 3, and the structure thereof is as shown in FIG.
  • the magnetic poles of the moving magnet block 5 and the constant magnet block 3 may be disposed at the upper and lower ends, and the magnetic poles at the same end of the two are mutually attracted, and the structure thereof is as shown in FIG. 5, which is determined in this embodiment.
  • the upper end of the magnetic block 3 has a magnetic pole N and the lower end has a magnetic pole S.
  • the upper end of the corresponding moving magnet block 5 has a magnetic pole S and the lower end has a magnetic pole N.
  • the upper and lower magnetic poles of the fixed magnet blocks 3 and 5 can be interchangeably arranged. .
  • the magnetizing block 3 is inclined at an angle to the side of the sealing cover 2 so as to be offset from the moving hinge 5 between the moving hinges 4 on the circumference of the axis.
  • the structure is as shown in FIG. 6.
  • the structure is arranged such that the moving magnet block 5 is not completely reset relative to the fixed magnet block 3, so that the moving magnet block 5 always has a tendency to continue to be reset, so that the sealing cover 2 can be tightly closed.
  • the ground pressure forms an effective seal on the water outlet 11.
  • the hinge structure 4 includes two connecting posts 41 and two latching pins 42 on the axis L of the hinge structure.
  • the two connecting posts 41 are disposed on the positioning surface 12 at intervals.
  • Each of the connecting posts 41 is provided with an outwardly facing notch.
  • the two latching pins 42 are disposed on the side of the sealing cover 2, and the two latching pins 42 can be respectively engaged in the notched slot 411 to be articulated with the floor draining body 1.
  • the fixed magnet block 3 is completely wrapped by the mounting seat 121 and positioned in the floor drain body 1 On the plane 12.
  • the moving magnet block 5 is completely wrapped by a connecting seat 21 and positioned on the side of the sealing cover 2, and the connecting seat 21 and the mounting seat 121 are positionally staggered and closely disposed on the axis of the bayonet 42.
  • FIG. 7 a second embodiment of the present invention is shown in which the magnetic poles of the moving magnet block 5 are disposed at the upper and lower ends, and the magnetic poles of the fixed magnet block 3 are disposed on the front and rear sides, and the fixed magnet block 3 is close to the seal.
  • the magnetic pole on the side of the cover 2 is attracted to the magnetic pole of the upper end of the moving magnet block 5.
  • the magnetic pole layout of the moving magnetic block 5 and the magnetic pole layout of the fixed magnetic block 3 are also interchangeably arranged, that is, the magnetic poles of the moving magnetic block 5 are disposed on the front and rear sides, and the magnetic poles of the fixed magnetic block 3 are disposed at the upper and lower ends, and the magnetic field is moved.
  • the magnetic pole of the block 5 near the side of the sealing cover 2 is identical to the magnetic pole of the upper end of the fixed magnet block 3.
  • the magnetizing block 3 in this embodiment is inclined at an angle to the outside so as to be offset from the moving hinge block 4 on the circumference of the axis L relative to the moving magnet block 5.
  • the structure is as shown in FIG. 8. The structure is arranged such that the moving magnet block 5 is not completely reset relative to the fixed magnet block 3, so that the moving magnet block 5 always has a tendency to continue to be reset, so that the sealing cover 2 can be tightly closed. Pressing firmly on the water outlet 11 forms an effective seal.
  • the floor drain of the present invention is movably hinged to the positioning surface 12 of the floor drain body 1 through the hinge structure 4 on the side thereof, and is provided with a fixed magnet block 3 and a moving magnet block 5 at the hinge portions of the two. Magnetic reset structure.
  • the above fixed magnet block 3 and the moving magnet block 5 adopt a square or circular arc shape or a circular or regular polygonal shape, and the centers of the two are corresponding to the axis L of the hinge structure 4
  • the structure is arranged to ensure the restoring force generated between the two magnetic blocks It does not become smaller as the sealing cover 2 opens relative to the hinge point.
  • the magnetic pole 3 and the moving magnet block 5 are mutually opposite to each other, or one magnetic pole of the front end is opposite to the magnetic pole of the upper end, so that the sealing cover 2 is tightly sealed.
  • the suction force is reduced, but at the same time, the distance between the same magnetic poles as the other end of the fixed magnet block 3 is shortened, and the repulsive force is increased, thereby forming a situation in which the suction force is reduced and the repulsive force is increased at the same time, but the entire reset is comprehensively observed.
  • the force does not decrease as the sealing cover 2 is opened.
  • the sealing cover 2 In use, when the drainage pressure is insufficient to overcome the restoring force between the fixed magnet block 3 and the moving magnet block 5, the sealing cover 2 will not open, and at this time, a certain amount of water will be stored in the floor drain body 1 to form a water seal. Achieve anti-insect and deodorant functions of floor drain.
  • the entire sealing cover 2 is rotated around the side hinge structure 4 to gradually open the water outlet of the floor drain body 1 for drainage. The opening process is balanced until the drainage pressure and the restoring force are again obtained.
  • the sealing cover 2 remains stationary, and the gap between the sealing cover 2 and the water outlet of the floor drain body constitutes a drainage port, and the size of the drainage port is proportional to the drainage pressure, and the displacement is proportional.
  • This structural design that adapts to the size of the displacement as the displacement changes can ensure the efficiency of drainage. It can effectively prevent the gap from being too large and the odor back.
  • the sealing cover 2 With the decrease of the displacement, when the drainage pressure is insufficient to overcome the resetting force, the sealing cover 2 is gradually closed by the restoring force until the drainage end seal cover 2 again seals the water outlet of the floor drain body 1.
  • the magnetic resetting structure formed by the above fixed magnet block 3 and the moving magnet block 5 is completely located outside the floor drain body 1, and it is not in contact with the flowing water in the floor drain body 1, so the structure arrangement does not adsorb the floor drain body.
  • the magnetic impurities in 1 can effectively prevent the occurrence of clogging of the water guiding hole in the drain body 1 and ensure the smooth flow of the water outlet 11.
  • each of the connecting columns 41 is below the sealing cover 2
  • An arc-shaped cover 6 that completely separates the stationary magnets 5, 3 from the water outlet 11 side is provided.
  • the above circular arc type cover can completely separate the dynamic magnetic blocks 5 and 3 from the drainage on the water outlet 11 side, which can fundamentally solve the problem that the dynamic magnetic blocks 5 and 3 directly contact the drainage to adsorb magnetic impurities.
  • the smooth opening and reset of the sealing cover 2 are ensured.
  • the entire structure of the present invention is composed only of the floor drain body 1, the sealing cover 2, the fixed magnet block 3, and the moving magnet block 5, and has few fittings and a simple structure.
  • the assembled connecting post 41, the bayonet 42, the mounting seat 121 and the connecting seat 21 are all external structures, which can greatly facilitate the assembly connection of the sealing cover 2 and the floor drain body 1.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Building Environments (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

一种磁吸式地漏，包括地漏本体（1）和密封盖（2），地漏本体（1）的下部设置有直通的出水口（11），出水口（11）的一侧设置一定位面（12），定位面（12）上安装有至少一定磁块（3），各定磁块（3）间隔排列布局设置，密封盖（2）一侧边通过铰接结构（4）与地漏本体（1）的定位面（12）活动连接，同时密封盖（2）在其铰接侧设置有动磁块（5），动磁块（5）和定磁块（3）的中心均位于铰接结构（4）的轴线上，动磁块（5）和定磁块（3）利用磁极相异相吸或磁极相同相斥的原理产生复位力而使密封盖（2）紧紧的封住出水口（11）。

Description

一种磁吸式地漏 技术领域
本发明涉及一种地漏，具体为一种磁吸式地漏。
背景技术
发明专利CN2013103905824公开了一种磁吸式直通组合型地漏，该专利克服了原有磁吸式地漏在排水时吸力随密封盖下移而吸力减少的问题，可有效避免密封盖复位失效的现象发生，但以上结构存在配件多、结构复杂和内置装配困难的问题，同时因磁吸式结构设置在地漏本体的内部中间，在排水过程中很容易吸附住磁性杂质而造成堵塞，而最主要的是其排水依然是通过密封盖的下移而与地漏本体之间产生缝隙进行排水，该排水方式依然无法满足实际中短时间大水量排水的需要，导致使用中存在一定的安全隐患。
发明内容
针对上述问题，本发明设计了一种磁吸式地漏，其在保证排水时密封盖复位力不减少的前提下，实现了地漏的适应性排水，具有结构简单实用、配件少、装配简便的特点。
为实现上述目的，本发明采用以下技术方案：
一种磁吸式地漏，包括地漏本体和密封盖，地漏本体的下部设置有直通的出水口，其特征在于：所述出水口在一侧边设置一定位面，定位面上安装有至少一定磁块，各定磁块间隔排列布局设置；所述密封盖一侧边通过铰接结构与地漏本体的定位面活动连接，同时密封盖在其铰接侧设置有动磁块，动磁块和定磁块的中心均位于铰接结构的 轴线上，动磁块与定磁块利用磁极相异相吸或磁极相同相斥的原理产生复位力而使密封盖紧紧的封住所述出水口。
进一步的，每个所述动磁块对应一个定磁块或每两个动磁块对应一定磁块且分布在该定磁块的两侧或每个动磁块对应两个定磁块且位于两定磁块的中间。
进一步的，上述动磁块和定磁块的磁极均设置在上下两端，且两者同端的磁极相异相吸。
进一步的，上述定磁块朝向密封盖侧倾斜一定角度设置而使其与动磁块之间相对铰接结构在轴线圆周上错开一定的角度。
进一步的，上述动磁块的磁极设置在上下两端而定磁块的磁极设置在前后两侧，且定磁块靠近密封盖侧的磁极与动磁块的上端磁极相异相吸；或者动磁块的磁极设置前后两侧，定磁块的磁极设置在上下两端，且动磁块靠近密封盖侧的磁极与定磁块的上端磁极相同相斥。
进一步的，上述定磁块朝向外侧倾斜一定角度设置而使其与动磁块之间相对铰接结构在轴线圆周上错开一定的角度。
进一步的，上述定磁块和动磁块的形状为正方形、圆形、圆弧形或正多边形。
进一步的，上述铰接结构包括两连接柱和位于铰接结构轴线上的两卡销；其中两连接柱间隔布局设置在定位面上，每个连接柱上均设置有一带朝外缺口的卡槽；所述两卡销设置在密封盖的侧边，两卡销可各自卡入所述带缺口的卡槽中而与地漏本体活动铰接。
进一步的，上述定磁块由安装座完全包裹住并定位在地漏本体的 定位面上；所述动磁块由一连接座完全包裹住并定位在密封盖的侧边，所述连接座与所述安装座在卡销的轴线上位置错开并紧贴设置。
进一步的，上述各连接柱下方到密封盖之间设置有将动定磁块与出水口侧排水完全隔开的圆弧形挡盖。
本发明设计的地漏通过其单侧设置的铰接结构而与地漏本体上的定位面活动铰接，并在两者的铰接部位设置有由定磁块和动磁块构成的磁吸式复位结构。
在此，以上定磁块和动磁块构成的磁吸式复位结构完全位于地漏本体的外侧，并设置有圆弧形挡盖包括住动定磁块的出水口侧，使动定磁块不与地漏本体中的流水接触，因此该结构设置不会吸附住地漏本体中的磁性杂质，能有效避免地漏本体中出水口堵塞现象的发生。
此外，以上定磁块和动磁块均采用正方形或圆形或圆弧形或正多边形外形，且两者中心或圆心对应设置在铰接结构的轴线上，该结构设置可保证动定磁块之间产生的复位力不会随密封盖相对铰接点的旋转打开而变小。因在初始状态下，定磁块和动磁块同为上端的磁极相异相吸或一个为前端磁极一个为上端磁极相异相吸，进而使密封盖紧紧地封住地漏本体的出水口，而当密封盖随铰接点转动时将带动动磁块同步转动，而动磁块的转动虽然会使其与定磁块一端相异磁极之间的距离拉开而使吸力减少，但同时会缩短其与定磁块另一端相同磁极之间的距离而使斥力增加，进而形成一种吸力减少而同时斥力增加的情况，但综合来看整个复位力并不会随着密封盖的旋转打开而减少。
在使用时，当排水压力不足以克服各定磁块和动磁块之间的复位力时，密封盖不会打开，此时地漏本体中将会存储一定的水量而形成水封，实现地漏的防虫和防臭功能。而当排水压力超过各定磁块和动磁块之间的复位力时，整个密封盖就会绕其侧边的铰接结构转动而使地漏本体的出水口逐渐打开而进行排水，该打开过程直到排水压力与复位力再次获得平衡，此时密封盖保持不动，其与地漏本体出水口之间的间隙构成排水口，该排水口的大小与排水压力成正比，排水量越小则这个排水口也会越小，排水量越大而这个排水口打开的也越大直到完全打开，这种随排水量变化而适应变动排水口大小的结构设计，既能保证排水的效率，并能有效避免排水口过大出现间隙而使臭气返冲。而随着排水量的减少，当排水压力不足以克服复位力时，密封盖就会在其复位力的作用下逐渐闭合，直到排水结束密封盖再次封住地漏本体的出水口。
再者，本发明整个结构仅由地漏本体、密封盖、定磁块和动磁块构成，配件少而结构简单。同时涉及到装配的连接柱、安装座、连接座均为外置式结构，可极大地方便密封盖与地漏本体的装配连接。
附图说明
图1、本发明的结构示意图；
图2、本发明的立体结构分解示意图；
图3、本发明的密封盖打开时的立体结构示意图；
图4、本发明一个动磁块对应两个定磁块的结构示意图；
图5、本发明定磁块和动磁块的结构布局原理图；
图6、本发明的定磁块朝向密封盖倾斜的立体结构示意图；
图7、本发明定磁块磁极分布在上下两端而动磁块磁极分布在前后两侧的立体结构示意图；
图8、本发明的定磁块朝向外侧倾斜的立体结构示意图；
图9、本发明设定两个定磁块且与动磁块一一对应的立体结构示意图；
图10、本发明动定磁块在出水口侧侧设置有圆弧形挡盖的立体结构示意图；
图11、本发明动定磁块在出水口侧侧设置有圆弧形挡盖另一视角的立体结构示意图。
具体实施方式
如图1-3所示，一种磁吸式地漏，包括地漏本体1和密封盖2，地漏本体1的下部设置有直通的出水口11。
所述出水口11在一侧边设置一定位面12，定位面12上安装有至少一定磁块3，各定磁块3间隔排列布局设置，在本实施例中设置的定磁块3为一个，在实际使用中可根据密封盖2的大小而设置两个或多个定磁块3。所述密封盖2一侧边通过铰接结构4与地漏本体1的定位面12活动连接，同时密封盖2在其铰接侧设置有动磁块5，动磁块5和定磁块3的中心均位于铰接结构4的轴线L上，动磁块5与定磁块3利用磁极相异相吸或磁极相同相斥的原理产生复位力而使密封盖2紧紧的封住所述出水口11。
在本实施例中，所述每个动磁块5对应一个定磁块3，其结构如 图1-3所示，而如图9所示，为设定两个定磁块3且与动磁块5一一对应的立体结构示意图。在实际设置中，也可设置成每两个动磁块5对应一定磁块3且两动磁块5分布在该定磁块3的两侧，或者每个动磁块5对应两个定磁块3且动磁块5位于两定磁块3的中间，其结构如图4所示。
在此，以上所述动磁块5和定磁块3的磁极均可设置在上下两端，且两者同端的磁极相异相吸，其结构如图5所示，在本实施例中定磁块3的上端磁极为N，下端磁极为S，相应的动磁块5的上端磁极为S，下端磁极为N，在实际中也可将定动磁块3、5的上下磁极互换设置。
在此，为保证密封盖2在初始状态下的密封性，所述定磁块3朝向密封盖2侧倾斜一定角度设置而使其与动磁块5之间相对铰接结构4在轴线圆周上错开一定的角度，其结构如图6所示，该结构设置使得动磁块5相对定磁块3没有完全复位，进而使动磁块5始终存在继续复位的趋势，从而可使密封盖2紧紧地压在出水口11上形成有效密封。
所述铰接结构4包括两连接柱41和位于铰接结构轴线L上的两卡销42；其中两连接柱41间隔布局设置在定位面12上，每个连接柱41上均设置有一带朝外缺口4111的卡槽411。所述两卡销42设置在密封盖2的侧边，两卡销42可各自卡入所述带缺口的卡槽411中而与地漏本体1活动铰接。
所述定磁块3由安装座121完全包裹住并定位在地漏本体1的定 位面12上。
所述动磁块5由一连接座21完全包裹住并定位在密封盖2的侧边，所述连接座21与所述安装座121在卡销42的轴线上位置错开并紧贴设置。
在此，如图7所示为本发明的第二种实施方式，其中动磁块5的磁极设置在上下两端而定磁块3的磁极设置在前后两侧，且定磁块3靠近密封盖2侧的磁极与动磁块5的上端磁极相异相吸。当然以上动磁块5的磁极布局和定磁块3的磁极布局也可互换设置，即动磁块5的磁极设置前后两侧，定磁块3的磁极设置在上下两端，且动磁块5靠近密封盖2侧的磁极与定磁块3的上端磁极相同相斥。
同样，为了保证密封盖2在初始状态下的密封性，该实施例下的定磁块3朝向外侧倾斜一定角度设置而使其与动磁块5之间相对铰接结构4在轴线L圆周上错开一定的角度，其结构如图8所示，该结构设置使得动磁块5相对定磁块3也没有完全复位，进而使动磁块5始终存在继续复位的趋势，从而可使密封盖2紧紧地压在出水口11上形成有效密封。
综上，本发明设计的地漏通过其侧边的铰接结构4而与地漏本体1上的定位面12活动铰接，并在两者的铰接部位设置有由定磁块3和动磁块5构成的磁吸式复位结构。
在此，考虑到工作中复位力的稳定性，以上定磁块3和动磁块5均采用正方形或圆弧形或圆形或正多边形外形，且两者中心对应位于铰接结构4的轴线L上，该结构设置可保证两磁块之间产生的复位力 不会随密封盖2相对铰接点的旋转打开而变小。
因在初始状态下，定磁块3和动磁块5同为上端的磁极相异相吸或一个为前端的磁极一个为上端的磁极相异相吸，进而使密封盖2紧紧地封住地漏本体1的出水口11，而当密封盖2随铰接点转动时将带动动磁块5同步转动，而动磁块5的转动虽然会使其与定磁块3一端相异磁极之间的距离拉开而使吸力减少，但同时会缩短其与定磁块3另一端相同磁极之间的距离而使斥力增加，进而形成一种吸力减少而同时斥力增加的情况，但综合来看整个复位力并不会随着密封盖2的旋转打开而减少。
在使用时，当排水压力不足以克服定磁块3和动磁块5之间的复位力时，密封盖2不会打开，此时地漏本体1中将会存储一定的水量而形成水封，实现地漏的防虫和防臭功能。而当排水压力超过定磁块3和动磁块5之间的复位力时，整个密封盖2就会绕其侧边的铰接结构4转动而使地漏本体1的出水口逐渐打开而进行排水，该打开过程直到排水压力与复位力再次获得平衡，此时密封盖2保持不动，密封盖2与地漏本体出水口之间的间隙构成排水口，该排水口的大小与排水压力成正比，排水量越小则这个排水口也会越小，排水量越多而这个排水口打开的也越大直到完全打开，这种随排水量变化而适应变动排水口大小的结构设计，即可保证排水的效率，并可有效避免排水口过大出现间隙而使臭气返冲。而随着排水量的减少，当排水压力不足以克服复位力时，密封盖2就会在复位力的作用下逐渐闭合，直到排水结束密封盖2再次封住地漏本体1的出水口。
在此，以上定磁块3和动磁块5构成的磁吸式复位结构完全位于地漏本体1的外侧，其并不与地漏本体1中的流水接触，因此该结构设置不会吸附住地漏本体1中的磁性杂质，能有效避免地漏本体1中导水孔堵塞现象的发生，保证出水口11的畅通。
为此，为能实现从根本上隔绝动定磁块5、3与地漏本体出水口11侧排水接触的可能性，如图10和11所示，各所述连接柱41下方到密封盖2之间设置有将动定磁块5、3与出水口11侧完全隔开的圆弧形挡盖6。以上圆弧型挡盖可使动定磁块5、3与出水口11侧的排水完全隔开，其能从根本上解决动定磁块5、3直接与排水接触而吸附住磁性杂质的问题，避免出水口11毛发积累堵塞的现象发生，保证密封盖2的顺利打开和复位。
再者，本发明整个结构仅由地漏本体1、密封盖2、定磁块3和动磁块5构成，配件少且结构简单。同时涉及到装配的连接柱41、卡销42、安装座121、连接座21均为外置式结构，可极大地方便密封盖2与地漏本体1的装配连接。
以上所述，仅是本发明的较佳实施方式，并非对本发明作任何形式上的限制，凡是依据本发明的技术原理对以上实施例所做的任何简单修改、等同变化或修饰，仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种磁吸式地漏，包括地漏本体和密封盖，地漏本体的下部设置有直通的出水口，其特征在于：所述出水口在一侧边设置一定位面，定位面上安装有至少一定磁块，各定磁块间隔排列布局设置；所述密封盖一侧边通过铰接结构与地漏本体的定位面活动连接，同时密封盖在其铰接侧设置有动磁块，动磁块和定磁块的中心均位于铰接结构的轴线上，动磁块与定磁块利用磁极相异相吸或磁极相同相斥的原理产生复位力而使密封盖紧紧的封住所述出水口。
  2. 如权利要求1所述的磁吸式地漏，其特征在于：每个所述动磁块对应一个定磁块或每两个动磁块对应一定磁块且分布在该定磁块的两侧或每个动磁块对应两个定磁块且位于两定磁块的中间。
  3. 如权利要求2所述的磁吸式地漏，其特征在于：所述动磁块和定磁块的磁极均设置在上下两端，且两者同端的磁极相异相吸。
  4. 如权利要求3所述的磁吸式地漏，其特征在于：所述定磁块朝向密封盖侧倾斜一定角度设置而使其与动磁块之间相对铰接结构在轴线圆周上错开一定的角度。
  5. 如权利要求2所述的磁吸式地漏，其特征在于：所述动磁块的磁极设置在上下两端而定磁块的磁极设置在前后两侧，且定磁块靠近密封盖侧的磁极与动磁块的上端磁极相异相吸；或者动磁块的磁极设置前后两侧，定磁块的磁极设置在上下两端，且动磁块靠近密封盖侧的磁极与定磁块的上端磁极相同相斥。
  6. 如权利要求5所述的磁吸式地漏，其特征在于：所述定磁块朝向 外侧倾斜一定角度设置而使其与动磁块之间相对铰接结构在轴线圆周上错开一定的角度。
  7. 如权利要求1-6任一权项所述的磁吸式地漏，其特征在于：所述定磁块和动磁块的形状为正方形、圆弧形、圆形或正多边形。
  8. 如权利要求1-6任一权项所述的磁吸式地漏，其特征在于：所述铰接结构包括两连接柱和位于铰接结构轴线上的两卡销；其中两连接柱间隔布局设置在定位面上，每个连接柱上均设置有一带朝外缺口的卡槽；所述两卡销设置在密封盖的侧边，两卡销可各自卡入所述带缺口的卡槽中而与地漏本体活动铰接。
  9. 如权利要求1-6任一权项所述的磁吸式地漏，其特征在于：所述定磁块由安装座完全包裹住并定位在地漏本体的定位面上；所述动磁块由一连接座完全包裹住并定位在密封盖的侧边，所述连接座与所述安装座在卡销的轴线上位置错开并紧贴设置。
  10. 如权利要求8所述的磁吸式地漏，其特征在于：各所述连接柱下方到密封盖之间设置有将动定磁块与出水口侧排水完全隔开的圆弧形挡盖。
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