CN103982424B - A sealing strip having a layered structure and pumping device electroplated coating with the central axis - Google Patents

A sealing strip having a layered structure and pumping device electroplated coating with the central axis Download PDF

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CN103982424B
CN103982424B CN 201410215562 CN201410215562A CN103982424B CN 103982424 B CN103982424 B CN 103982424B CN 201410215562 CN201410215562 CN 201410215562 CN 201410215562 A CN201410215562 A CN 201410215562A CN 103982424 B CN103982424 B CN 103982424B
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CN 201410215562
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CN103982424A (en )
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唐花女
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唐花女
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Abstract

一种具有分层结构密封条和带电镀涂层中心轴的抽水装置,包括动力装置(7)、抽水装置本体(8)、出水管(9)、进水管(10)以及进水过滤装置(20),其中,所述动力装置(7)用于为抽水装置本体(8)提供动力,所述抽水装置本体(8)能够产生加压水流并通过出水管(9)送出,所述进水管(10)用于从水源汲取水流。 A layered structure of the sealing and pumping device with a strip plated coating having a central axis, comprising a power means (7), the pumping device body (8), the outlet pipe (9), the inlet pipe (10) and a water filter means ( 20), wherein the power means (7) for providing power to the pumping device body (8), the pumping device body (8) capable of producing a pressurized water stream and out through the outlet pipe (9), said inlet pipe (10) used to draw water from a water source.

Description

具有分层结构密封条和带电镀涂层中心轴的抽水装置 A sealing strip having a layered structure and pumping device electroplated coating with the central axis

技术领域 FIELD

[0001] 本发明涉及一种抽水装置,更为具体地涉及一种能够自动清除絮状物的抽水装置。 [0001] The present invention relates to a pumping apparatus, and more particularly to a pumping means capable of automatically clearing floc.

背景技术 Background technique

[0002] 抽水装置是在农业、绿地维护以及工业中广泛使用的一种汲水设备。 [0002] The pumping means is maintained in agriculture, green and one tapping device widely used in industry. 由于抽水装置的运行环境不同,水质不同,因此,为了防止抽水装置被水中的杂质影响正常运行,在抽水装置的抽水用进水管的末端往往具有过滤结构。 Due to the different operating environments of the pumping means, different quality, therefore, in order to prevent the pumping means is affecting the normal operation of the impurities in the water, with the inlet end of the filter structure tends to have pumping means pumping.

[0003] 但是,由于抽水装置在运行时形成的强大吸力,容易将进水管末端的附近范围内大量杂质吸附;而有些絮状物的杂质便停留在进水管末端的滤网结构处;久而久之,这些絮状杂质越积越厚,会对进水管的进水性能产生影响,并同时影响抽水装置的出水量,进而浪费动力,影响使用;更为严重地,会导致抽水装置的动力机构出现过载而引发设备风险。 [0003] However, due to the strong suction pumping means formed at runtime, easily within the vicinity of the inlet end of the adsorption amount of impurities; while the impurities will stay in some floc in the inlet end of the filter structure; Over time, these flocculent impurities piled thick, the performance of the water inlet pipe have an impact, and affect the amount of water pumping means, and further waste of power, affecting; more seriously, the pumping mechanism will lead to a power overload device The initiator risk.

[0004] 现有的一些抽水装置的进水端过滤装置絮状杂质的清楚一般依靠人工进行。 [0004] Some existing water inlet end of the filter means floc pumping means clear impurities generally rely on manually. 由于现有的抽水装置抽水往往对水质有要求,而且在杂质较多的场合下所应用的抽水装置也会定期地从抽水水源中移出进行清洗,因而这种问题尚可以承受。 Since conventional pumping means for pumping the water quality requirements often, and pumping means in the case of the application of more impurities also periodically removed from the washing water pumped thus such a problem can still withstand. 但是,在某些情形下,例如城市草坪的维护,抽水装置需要从一些备用水源汲取水流,这些备用水源例如是回收的雨水、中水甚至未经处理的地表径流水,而这些抽水装置设备又不具有定期进行人工维护的条件,因此,这种情形下对于杂质的清除以保证抽水装置的正常运转就具有迫切需求。 However, under certain circumstances, such as urban lawn maintenance, pumping arrangements need to learn from some of the reserve water flow, these alternate water sources such as rainwater is recycled, surface runoff water in the water even without treatment, and these pumping devices and equipment does not have a regular manual maintenance conditions, therefore, in this case for the removal of impurities to ensure the normal operation of the pumping device will have urgent needs.

发明内容 SUMMARY

[0005] 本发明的目的是提供一种能够自动清除抽水装置吸水端絮状过滤杂质的抽水装置系统,其需要提供单独的动力源,而自动地根据具体需要对絮状杂质进行清除,或者预防絮状杂质的附着。 [0005] The object of the present invention is to provide an apparatus capable of automatically clearing pumping means pumping system side absorbent fluff filter impurities, which requires a separate power source is automatically cleared of impurities fluff according to specific needs, or to prevent fluff adhering impurities.

[0006] 本发明采用的技术方案如下: [0006] The present invention employs the following technical solutions:

[0007] 一种具有分层结构密封条和带电镀涂层中心轴的抽水装置,包括动力装置、抽水装置本体、出水管、进水管以及进水过滤装置,其中,所述动力装置用于为抽水装置本体提供动力,所述抽水装置本体能够产生加压水流并通过出水管送出,所述进水管用于从水源汲取水流。 [0007] The layered structure of the pumping means and the sealing strip with a central axis having an electroplated coating, comprising a power means, pumping apparatus body, outlet pipe, the inlet pipe and the water filter means, wherein said power means is used to powered pumping apparatus main body, the main body of the pumping means capable of producing a pressurized water stream and sent through the outlet pipe, the inlet pipe for water drawn from a water source.

[0008] 所述抽水装置还包括压力回水管,所述压力回水管的第一端与出水管流体连通,所述压力回水管从所述第一端开始延伸绕过所述动力装置和抽水装置本体而进入所述进水管内,并且在所述进水管内继续延伸至第二端。 [0008] The pumping means further comprises a pressure return pipe, the return pipe pressure and a first end of the outlet tube in fluid communication with the pressure return pipe extending around said power means and said pumping means from a first end the body into the inlet tube, and continues to extend to a second end within said inlet.

[0009] 所述进水过滤装置包括转动部件、固定部件以及电磁阀,其中,固定部件包括圆柱筒部和固定架部,圆柱筒部的上端部封闭、下端部开口,固定架部的内侧部与圆柱筒部的上端部的圆周外围固定连接,并且固定架部的外侧部与进水管的第二端固定连接,由此,固定部件固定到进水管。 [0009] The water filtration device comprises a rotating member, the fixing member and a solenoid valve, wherein the fixing member includes a cylindrical portion and an upper portion of the cylindrical holder portion, the cylindrical portion of the closing cylinder, the lower end portion of the opening, the inner portion of the holder portion fixedly connected to the upper portion of the circumferential periphery of the cylindrical barrel portion, the outer portion of the intake pipe and a second end portion fixedly connected to the holder, thereby fixing member is fixed to the inlet pipe.

[0010] 转动部件包括中心轴、底部封闭圆盘、径向延伸连接部和转动拨动部分,中心轴的上端通过圆锥轴承与所述圆柱筒部的上端部可转动地密封连接,并且中心轴的上端还设置有锁紧螺母,所述锁紧螺母能够压靠着所述圆锥轴承将所述中心轴向上牵拉锁紧;所述中心轴的下端与底部封闭圆盘的中心固定连接,所述底部封闭圆盘的上表面的外圆周部位通过密封条与圆柱筒部的下端部可转动地密封接触,由此,所述底部封闭圆盘与所述圆柱筒部能够包围形成具有密封性的腔室;所述底部封闭圆盘的外圆周部的外围与径向延伸连接部的内侧固定连接,所述径向延伸连接部的外侧与转动拨动部分的下端固定连接,所述转动拨动部分的上端与进水管通过推力轴承连接,所述转动拨动部分的外围以及径向延伸连接部的外侧在转动的时候能够避免水中的絮状杂质 [0010] The rotatable member includes a central axis, a closed bottom disc, the radially extending portion of the connecting portion and the rotating dial, the upper end of the central shaft is rotatably connected by sealing the upper end portion of said cylindrical tube and the conical bearing portion, and the central axis the upper end is also provided with a lock nut, the lock nut can be pressed against the conical bearing will pull the central axial locking; the lower end of the central axis of the closure disc is fixedly connected to the bottom center, the outer circumferential portion of the disk is closed on the bottom surface of the sealing contact by a lower end portion rotatably weather strip and the cylindrical columnar portion, whereby the closure disc and the bottom of the cylindrical tank having a sealing portion can be formed to surround chamber; a radially outer circumferential periphery of the disk portion of the bottom closure extending inner connecting portion fixedly connected to the radially outward extending portion is connected to the lower end portion of the rotatable dial fixedly connected to the rotatable dial the upper end of the movable portion and the inlet pipe is connected via a thrust bearing, the rotating dial and a peripheral portion extending radially outward of the connecting portion can be avoided when the rotational flocculent impurities in water 附着;所述转动拨动部分、径向延伸连接部以及固定架部中均设置有供水流动通过的通道;所述密封条为圆环形状,并且分为上下两层,并且上层密封条为具有弹性的材料,下层密封条表面具有光滑的金属电镀层,由此,上层密封条和下层密封条的圆环面之间形成具有密封性和润滑性的滑动表面;所述中心轴与固定叶片接触的表面区域设置有润滑性电镀涂层,所述固定叶片与所述中心轴接合的内侧端设置有具有弹性的接合层,所述涂层与接合层之间为能相对转动的具有密封性的配合。 Is attached; toggle the rotating portion, and a radially extending portion connected to the water flowing through the channel in the mount unit is provided with; the sealing strip is a circular ring shape, and divided into two layers, the upper layer and having a sealing strip elastic material, the lower surface of the sealing strip have a smooth metal-plated layer, thereby forming a sliding surface having a sealing and lubrication between the seal surface of the annular upper and lower sealing bars; contacting the central axis of the fixed blade surface area is provided with a lubricating coating layer plating, the inner end of the stationary blades engaging the central axis is provided with an elastic bonding layer, the bonding between the coating layer having rotatable relative sealability cooperation.

[0011] 所述中心轴沿着其轴向方向固定设置有在直径上相对的两个旋转叶片,并且所述圆柱筒部的内部在其纵向方向上固定设置有在直径上相对的两个固定叶片,中心轴设置在所述两个固定叶片之间并且与其可转动地密封连接,由此,两个固定叶片和两个旋转叶片将所述圆柱筒部的内部空间分隔为四个密封扇区。 [0011] the central axis along the axial direction thereof is fixed is provided with two rotating blades diametrically opposed, and the inside of the cylindrical tubular portion is fixed in its longitudinal direction is provided with two diametrically opposite fixed blades, the central shaft is provided rotatably therewith and sealed connection between the two fixed blades, whereby the two two rotating blades and stationary blades inner space of the cylindrical tubular portion divided into four sectors seal .

[0012] 压力回水管的第二端与电磁阀的第一入口连通,电磁阀的第二入口与设置在进水管的下端内的排水连通管连接,电磁阀的第一出口与第一出口管路连接,第一出口管路分成第一出口支路A和第一出口支路B,第一出口支路A和第一出口支路B分别与所述四个密封扇区中在直径上相对的两个扇区连通;电磁阀的第二出口与第二出口管路连接,第二出口管路分成第二出口支路A和第二出口支路B,第二出口支路A和第二出口支路B分别与所述四个密封扇区中在直径上相对的另外两个扇区连通;电磁阀包括两个工作状态,在第一工作状态下,第一入口与第一出口连通,第二入口与第二出口连通;在第二工作状态下,第一入口与第二出口连通,第二入口与第一出口连通;电磁阀能够在所述两个工作状态下受控地周期性转换;当需要防止絮状杂质附着时,电磁阀工 [0012] The second end of the pressure pipe are in communication with the first inlet solenoid valve, the second inlet solenoid valve provided in the drain pipe is connected in communication in the lower end of the inlet pipe, a first outlet of the first solenoid valve outlet pipe connecting passage, a first outlet conduit outlet into a first branch A and branch B of the first outlet, the first outlet branch A and branch B are respectively the first outlet and seal the four sectors in diametrically opposite communication with two sectors; a second outlet and a second solenoid valve connected to an outlet conduit, a second outlet into a second outlet conduit branch a and branch B the second outlet, the second outlet and a second branch a outlet branch B communicate with each other two of the four sectors of the sealing sectors diametrically opposed; solenoid valve comprises two operating states, in a first operating state, the first inlet communicates with the first outlet, second inlet communicating with the second outlet; in the second operating state, a second outlet in communication with the first inlet, a second inlet in communication with the first outlet; solenoid valve can be controlled periodically in the two operating states conversion; when necessary to prevent the adhesion of impurities fluff, the solenoid valve working ,当在第一工作状态时,增压的水通过压力回水管供应到在直径上相对的两个扇区,并且在直径上相对的另外两个扇区与排水连通管连通,从而使得两个旋转叶片以第一方向旋转;当电磁阀转换到第二工作状态时,在直径上相对的两个扇区与排水连通管连通,增压的水通过压力回水管供应到在直径上相对的所述另外两个扇区,从而使得两个旋转叶片以第二方向旋转;由此,中心轴能够带动所述转动拨动部分和径向延伸连接部周期性往复转动,从而防止絮状杂质附着在进水过滤装置上。 , When in a first operating state, the pressurized water through the pressure supplied to the return pipe in diametrically opposite two sectors, and the other two sectors in communication with the communication tube diametrically opposite the drain, so that the two rotating blade rotates in a first direction; and when the solenoid valve switched to the second operating state, in diametrically opposed sectors of water and two drain pipes communicating communicates pressurized water supplied by the pressure back to the diametrically opposite He said other two sectors, so that the two blades rotate at a second rotation direction; whereby, said central shaft is rotatably driven by a toggle portion and a radially extending connecting portion reciprocally rotated periodically, so as to prevent adhesion of impurities in the fluff water filtration device.

[0013] 通过上述的技术方案,由于利用了抽水装置运行时产生的水压,无需另外提供动力组件,节省了设备成本以及维护成本。 [0013] Through the above technical solution, since the water pressure generated during operation of the pumping means, powered without additional components, saves costs and equipment maintenance costs. 同时,由于使用了电磁阀进行周期性换向,可以有效实现振动式往复运动,有效对絮状杂质进行预防和去除,同时其控制灵活,在无需使用的情形下可以对其直接进行关闭,而不会影响设备整体的正常运行。 Meanwhile, since the solenoid valve periodically reversing can effectively achieve vibration type reciprocating movement is effective for the prevention and removal of impurities fluff, while its flexible control can be turned off in the case of its direct without the use of, and It will not affect the overall equipment up and running. 由于排水连通管设置在进水管内,可以同时利用利用抽水装置运行时候的吸力,并且排出的水能够同时被抽水装置吸走,从而实现水流的循环,减少能力浪费。 Since in the intake pipe, may be utilized while the drainage pipe is provided in communication device by suction operation of the pumping time, discharge water and pumping means can be simultaneously sucked away, in order to achieve circulation flow, the ability to reduce waste. 将四个扇区的连通管路设置在靠近固定叶片的位置,可以最大程度确保旋转叶片的活动空间,同时能够为旋转叶片的运动提供一种物理限位,确保设备运行的可靠性。 At a position near the stationary blades, the rotary blade can be ensured space communicating conduit is provided maximally four sectors, while possible to provide a physical stop for the rotational movement of the blade, to ensure reliability of the equipment.

附图说明 BRIEF DESCRIPTION

[0014]图1是本发明的抽水装置系统的总体结构的示意图; [0014] FIG. 1 is a schematic overall configuration of a system of the pumping apparatus of the present invention;

[0015]图2是本发明的抽水装置系统的进水管末端过滤装置的总体结构的纵向示意图。 [0015] FIG. 2 is a longitudinal schematic view of the overall structure of the filter device into the water system of the pumping apparatus of the present invention ends.

[0016]图3是本发明的抽水装置系统的进水管末端过滤装置的端面视图,其示出了过滤装置的动力运行原理。 [0016] FIG. 3 is a system inlet pumping apparatus of the present invention is an end view of the end of the filter device, which shows the operation principle of the power filter device.

[0017] 图4是密封条的分层结构的示意图。 [0017] FIG. 4 is a schematic view of a layered structure of the sealing strip.

[0018] 图5是中心轴的电镀涂层分布的示意图。 [0018] FIG. 5 is a schematic diagram of the central axis of the plating coating distribution.

具体实施方式 detailed description

[0019] 下面结合附图1-5,对本发明进行详细说明。 [0019] DRAWINGS 1-5, the present invention will be described in detail.

[0020] 一种具有分层结构密封条和带电镀涂层中心轴的抽水装置,包括动力装置7、抽水装置本体8、出水管9、进水管10以及进水过滤装置20,其中,所述动力装置7用于为抽水装置本体8提供动力,所述抽水装置本体8能够产生加压水流并通过出水管9送出,所述进水管10用于从水源汲取水流。 [0020] The layered structure of the pumping means and the sealing strip coated with a plating having a central axis, comprising a power means 7, 8 pumping apparatus body, the outlet pipe 9, the water inlet pipe 10 and filtering device 20, wherein said 7 is a power unit for powering pumping means body 8, the pumping apparatus body 8 is capable of generating pressurized water outlet pipe 9 and out through the inlet pipe 10 is used to draw water from a water source.

[0021 ] 所述抽水装置还包括压力回水管4,所述压力回水管4的第一端与出水管9流体连通,所述压力回水管4从所述第一端开始延伸绕过所述动力装置7和抽水装置本体8而进入所述进水管10内,并且在所述进水管10内继续延伸至第二端40。 [0021] The pumping means further comprises a pressure return pipe 4, the first pressure return pipe 9 ends in fluid communication with the outlet tube 4 and the pressure return pipe extending from the first end 4 began to bypass the power 7 and pumping means 8 and the apparatus body 10 into the inlet pipe, and continues extending within the inlet pipe 10 to the second end 40.

[0022] 所述进水过滤装置20包括转动部件2、固定部件I以及电磁阀6,其中,固定部件I包括圆柱筒部102和固定架部101,圆柱筒部102的上端部封闭、下端部开口,固定架部101的内侧部与圆柱筒部102的上端部的圆周外围固定连接,并且固定架部101的外侧部与进水管10的第二端固定连接,由此,固定部件I固定到进水管10。 [0022] The water filtration device 20 includes a rotary member 2, the fixing member I and the solenoid valve 6, wherein the fixing member I comprises a cylindrical tubular portion 102 and the mount portion 101, the upper end portion of the cylindrical tubular portion 102 is closed, the lower end portion opening circumferential periphery of the upper end portion of the cylindrical portion of the inner tubular portion 101 of the holder portion 102 is fixedly connected to the outer portion and the mount portion 101 and the second end of the inlet pipe 10 is fixedly connected, whereby the fixing member is fixed to the I inlet pipe 10.

[0023] 转动部件2包括中心轴21、底部封闭圆盘24、径向延伸连接部25和转动拨动部分23,中心轴21的上端通过圆锥轴承121与所述圆柱筒部102的上端部可转动地密封连接,并且中心轴21的上端还设置有锁紧螺母122,所述锁紧螺母122能够压靠着所述圆锥轴承121将所述中心轴21向上牵拉锁紧;所述中心轴21的下端与底部封闭圆盘24的中心固定连接,所述底部封闭圆盘24的上表面的外圆周部位通过密封条120与圆柱筒部102的下端部可转动地密封接触,由此,所述底部封闭圆盘24与所述圆柱筒部102能够包围形成具有密封性的腔室;所述底部封闭圆盘24的外圆周部的外围与径向延伸连接部25的内侧固定连接,所述径向延伸连接部25的外侧与转动拨动部分23的下端固定连接,所述转动拨动部分23的上端与进水管10通过推力轴承连接,所述转动拨动部分23的外围以及径向延伸连接 [0023] The rotatable member 2 including the central axis 21, a closed bottom disk 24, a radially extending connecting portion 25 and a toggle portion 23 is rotated, the upper end of the central shaft 21 through the upper end portion of the bearing cone 121 with the cylindrical tubular portion 102 may be rotatably connected to the seal, and an upper end of the central shaft 21 is also provided with a lock nut 122, a lock nut 122 can be pressed against the conical bearing 121 of the central shaft 21 upwardly to pull the lock; the central axis closing the lower end of the bottom 21 is fixedly connected to the center of the disk 24, the upper surface of the bottom disk 24 enclosed by an outer peripheral portion of seal 120 in sealing contact with the cylinder barrel rotatably lower end portion 102, whereby the said closed bottom portion 102 and the disk 24 can be formed to surround said cylindrical tubular portion having a sealing chamber; a radially outer circumferential periphery of the disk portion 24 of the bottom closure extending inner connecting portion 25 fixedly connected to the a radially outward extending portion 25 is connected with the lower end portion 23 of the rotatable dial fixedly connected to the upper end portion of the toggle 23 rotates with the inlet pipe 10 is connected through a thrust bearing, the rotating dial and a peripheral portion 23 extending radially connection 25的外侧在转动的时候能够避免水中的絮状杂质附着;所述转动拨动部分23、径向延伸连接部25以及固定架部101中均设置有供水流动通过的通道;所述密封条120为圆环形状,并且分为上下两层,并且上层密封条为具有弹性的材料,下层密封条表面具有光滑的金属电镀层,由此,上层密封条和下层密封条的圆环面之间形成具有密封性和润滑性的滑动表面;所述中心轴21与固定叶片26接触的表面区域设置有润滑性电镀涂层221,所述固定叶片与所述中心轴21接合的内侧端设置有具有弹性的接合层261,所述涂层221与接合层261之间为能相对转动的具有密封性的配合。 Rotation of the outer 25 can be prevented when the water impurity deposition flocculent; toggle the rotating portion 23, a radially extending connecting portion 25, and the mount portion 101 is provided with the water flowing through the channel; the sealing strip 120 an annular shape, and is divided into two layers, an upper layer and a material having an elastic sealing strip, the sealing strip lower surface of the metal plating layer having a smooth, thereby, formed between the upper seal and a lower annular surface of the sealing strip and a seal having a sliding surface lubricity; surface area in contact with the central axis 21 and the fixed blade 26 is provided with a lubricating coating plating 221, the stationary blade and the central axis engages the inner end 21 is provided with an elastic the bonding layer 261, 221 and the engagement between the coating layer 261 is rotatable relative to the seal having a mating.

[0024] 所述中心轴21沿着其轴向方向固定设置有在直径上相对的两个旋转叶片22,并且所述圆柱筒部102的内部在其纵向方向上固定设置有在直径上相对的两个固定叶片26,中心轴21设置在所述两个固定叶片26之间并且与其可转动地密封连接,由此,两个固定叶片26和两个旋转叶片22将所述圆柱筒部102的内部空间分隔为四个密封扇区。 [0024] The central shaft 21 is fixed along its axial direction with two rotating blades 22 diametrically opposed, and the inner cylindrical tubular portion 102 is fixed in its longitudinal direction diametrically opposite two fixed blades 26, the central shaft 21 is provided rotatably therewith and sealed connection between the two stationary blades 26, thereby, two stationary blades 26 and rotating blades 22 of the two cylindrical tubular portion 102 sealing the interior space into four sectors.

[0025] 压力回水管4的第二端40与电磁阀6的第一入口连通,电磁阀6的第二入口与设置在进水管10的下端内的排水连通管5连接,电磁阀6的第一出口与第一出口管路41连接,第一出口管路41分成第一出口支路A43和第一出口支路B42,第一出口支路A43和第一出口支路B42分别与所述四个密封扇区中在直径上相对的两个扇区连通;电磁阀6的第二出口与第二出口管路51连接,第二出口管路51分成第二出口支路A53和第二出口支路B52,第二出口支路A53和第二出口支路B52分别与所述四个密封扇区中在直径上相对的另外两个扇区连通;电磁阀6包括两个工作状态,在第一工作状态下,第一入口与第一出口连通,第二入口与第二出口连通;在第二工作状态下,第一入口与第二出口连通,第二入口与第一出口连通;电磁阀6能够在所述两个工作状态下受控地周期性转换;当需要防止 [0025] 4 pressure return pipe 40 and the second end of the first inlet solenoid valve 6 communicates with the second inlet solenoid valve 6 disposed at the lower end into the drainage pipe 10 connected to the communication pipe 5, the second solenoid valve 6 an outlet conduit 41 is connected to the first outlet, the first outlet conduit 41 into a first outlet leg and a first outlet branch B42 A43, A43 a first outlet leg and a first outlet leg respectively to said four B42 two diametrically opposite sectors in a sealed communication sectors; solenoid valve 6 connected to the second outlet conduit 51 and a second outlet, the second outlet conduit 51 into a second outlet leg and a second outlet branch A53 Road B52, A53 second outlet leg and a second outlet in communication with the other branches B52, respectively, two of the four sectors of the sealing sectors diametrically opposed; solenoid valve 6 includes two operating states, in a first an operating state, a first outlet in communication with the first inlet, a second inlet in communication with the second outlet; in the second operating state, a second outlet in communication with the first inlet, a second inlet in communication with the first outlet; solenoid valve 6 periodic transformation can be controlled in the two operating states; when necessary to prevent 状杂质附着时,电磁阀6工作,当在第一工作状态时,增压的水通过压力回水管4供应到在直径上相对的两个扇区,并且在直径上相对的另外两个扇区与排水连通管5连通,从而使得两个旋转叶片22以第一方向旋转;当电磁阀6转换到第二工作状态时,在直径上相对的两个扇区与排水连通管5连通,增压的水通过压力回水管4供应到在直径上相对的所述另外两个扇区,从而使得两个旋转叶片22以第二方向旋转;由此,中心轴21能够带动所述转动拨动部分23和径向延伸连接部25周期性往复转动,从而防止絮状杂质附着在进水过滤装置20上。 When impurities attached to form, working the solenoid valve 6, when in a first operating state, the boost pressure of the water supplied through pipe 4 back to two diametrically opposite sectors, and in the other two diametrically opposite sectors communication pipe 5 communicates with the drain, so that the two rotary blade 22 rotates in a first direction; and when the solenoid valve is switched to the second operating state 6, two diametrically opposite sectors in communication with the drain tube 5 communicates, supercharging water return pipe 4 by the pressure supplied to the diametrically opposite sectors of the other two, so that the two rotary blade 22 rotates in a second direction; whereby, said central rotatable drive shaft 21 can toggle portion 23 and a radially extending connecting portion 25 reciprocally rotated periodically, so as to prevent adhesion of impurities in the water fluff filter means 20.

Claims (1)

  1. 1.一种具有分层结构密封条和带电镀涂层中心轴的抽水装置,包括动力装置(7)、抽水装置本体(8 )、出水管(9 )、进水管(10 )以及进水过滤装置(20 ),其中,所述动力装置(7 )用于为抽水装置本体(8)提供动力,所述抽水装置本体(8)能够产生加压水流并通过出水管(9)送出,所述进水管(10)用于从水源汲取水流,其特征在于, 所述抽水装置还包括压力回水管(4),所述压力回水管(4)的第一端与出水管(9)流体连通,所述压力回水管(4)从所述第一端开始延伸绕过所述动力装置(7)和抽水装置本体(8)而进入所述进水管(10)内,并且在所述进水管(10)内继续延伸至第二端(40); 所述进水过滤装置(20 )包括转动部件(2 )、固定部件(I)以及电磁阀(6 ),其中,固定部件(I)包括圆柱筒部(102)和固定架部(101),圆柱筒部(102)的上端部封闭、下端部开口,固定架部(101)的内侧部与圆柱筒部(102)的 A layered structure seals and pumping devices with the central axis of the plating having a coating comprising a power means (7), the pumping device body (8), the outlet pipe (9), the inlet pipe (10) and a water filter means (20), wherein the power means (7) for providing power to the pumping device body (8), the pumping device body (8) capable of producing a pressurized water stream and out through the outlet pipe (9), the the inlet pipe (10) is used to draw water from a water source, wherein said pumping means further comprises a pressure return pipe (4), the pressure return pipe (4) in fluid communication with a first end of the outlet pipe (9), the pressure return pipe (4) extending around said power means (7) and pumping device body from the first end (8) into the inlet pipe (10), and said inlet pipe ( continues to extend to a second end (40)) 10; said water filter means (20) comprises a rotary member (2), fixing means (I) and a solenoid valve (6), wherein the fixing member (I) comprises a cylindrical cylindrical portion (102) and the mount portion (101), a cylindrical tubular portion (102) of the closed upper portion, a lower end portion of the opening, the fixing frame portion (101) of the inner cylindrical portion and the cylindrical portion (102) 端部的圆周外围固定连接,并且固定架部(101)的外侧部与进水管(10)的第二端固定连接,由此,固定部件(I)固定到进水管(10); 转动部件(2 )包括中心轴(21)、底部封闭圆盘(24)、径向延伸连接部(25 )和转动拨动部分(23),中心轴(21)的上端通过圆锥轴承(121)与所述圆柱筒部(102)的上端部可转动地密封连接,并且中心轴(21)的上端还设置有锁紧螺母(122),所述锁紧螺母(122)能够压靠着所述圆锥轴承(121)将所述中心轴(21)向上牵拉锁紧;所述中心轴(21)的下端与底部封闭圆盘(24)的中心固定连接,所述底部封闭圆盘(24)的上表面的外圆周部位通过密封条(120)与圆柱筒部(102)的下端部可转动地密封接触,由此,所述底部封闭圆盘(24)与所述圆柱筒部(102)能够包围形成具有密封性的腔室;所述底部封闭圆盘(24)的外圆周部的外围与径向延伸连接部(25)的内侧固定连接,所述径向延伸 The circumferential periphery of the fixed connecting end portion, and the holder portion (101) of the outer portion of the inlet pipe (10) connected to a second end fixed, thereby fixing member (I) is fixed to the inlet pipe (10); rotating member ( 2) comprises a central shaft (21), a bottom closure disc (24), a radially extending connecting portion (25) and rotatable toggle portion (23), the upper end of the central shaft (21) by a bearing cone (121) and the cylindrical tubular portion (102) of the upper end portion rotatably connected to the seal, and an upper end of the central shaft (21) is further provided with a lock nut (122), said lock nut (122) can be pressed against the bearing cone ( 121) to the central shaft (21) is pulled upward locking; the center of the lower end of the central shaft (21) with a bottom closure disc (24) is fixedly connected to the bottom closure disc (24) of the upper surface an outer circumferential portion of the sealing strip is rotatably sealed contact (120) of the cylindrical tubular portion (102) of the lower portion, whereby said bottom closure disc (24) with the cylindrical tube portion (102) can be formed to surround having a sealing chamber; radially inner periphery of the bottom closure disc (24) is connected to an outer circumferential portion of the extending portion (25) is fixedly connected to the radially extending 接部(25)的外侧与转动拨动部分(23)的下端固定连接,所述转动拨动部分(23)的上端与进水管(10)通过推力轴承连接,所述转动拨动部分(23)的外围以及径向延伸连接部(25)的外侧在转动的时候能够避免水中的絮状杂质附着;所述转动拨动部分(23)、径向延伸连接部(25)以及固定架部(101)中均设置有供水流动通过的通道;所述密封条(120)为圆环形状,并且分为上下两层,并且上层密封条为具有弹性的材料,下层密封条表面具有光滑的金属电镀层,由此,上层密封条和下层密封条的圆环面之间形成具有密封性和润滑性的滑动表面;所述中心轴(21)与固定叶片(26)接触的表面区域设置有润滑性电镀涂层(221),所述固定叶片与所述中心轴(21)接合的内侧端设置有具有弹性的接合层(261),所述涂层(221)与接合层(261)之间为能相对转动的具有密封性的配合; 所述中心轴(21)沿着 The lower end portion (25) with the rotating outer dial portion (23) fixedly connected to the rotating toggle portion (23) and the upper end of the inlet pipe (10) is connected via a thrust bearing, the rotary toggle (23 ) and a radially extending outer peripheral connecting portion (25) of rotation can be avoided when the water flocculent impurity deposition; said rotary toggle portion (23), a radially extending connecting portion (25) and a mount portion ( 101) is provided with the water flowing through the channel; said sealing strip (120) of circular ring shape, and divided into two layers, and the upper sealing strip is of an elastic material, the lower surface of the sealing strip have a smooth metal plating layer, thereby forming a sliding surface having a sealing and lubrication of the sealing strip between the upper and the lower annular surface of the sealing strip; the central axis (21) and the fixed blade (26) is provided with a contact surface area of ​​lubrication plating coating (221), the stationary blade and the central axis (21) engage the inner end is provided with a bonding layer (261) having elasticity, between the coating layer (221) and the bonding layer (261) rotatable relative to the fitting having a seal; the central axis (21) along the 轴向方向固定设置有在直径上相对的两个旋转叶片(22 ),并且所述圆柱筒部(102)的内部在其纵向方向上固定设置有在直径上相对的两个固定叶片(26),中心轴(21)设置在所述两个固定叶片(26)之间并且与其可转动地密封连接,由此,两个固定叶片(26)和两个旋转叶片(22)将所述圆柱筒部(102)的内部空间分隔为四个密封扇区, 压力回水管(4)的第二端(40)与电磁阀(6)的第一入口连通,电磁阀(6)的第二入口与设置在进水管(10)的下端内的排水连通管(5)连接,电磁阀(6)的第一出口与第一出口管路(41)连接,第一出口管路(41)分成第一出口支路A (43)和第一出口支路B (42),第一出口支路A (43)和第一出口支路B (42)分别与所述四个密封扇区中在直径上相对的两个扇区连通;电磁阀(6 )的第二出口与第二出口管路(51)连接,第二出口管路(51)分成第二出口支路A (53)和第二出口支路B (52) Is fixed in the axial direction is provided with two rotating blades diametrically opposed (22), and the interior of said cylindrical tubular portion (102) is fixed in its longitudinal direction provided with two stationary blades diametrically opposed (26) , the central axis (21) disposed between the two fixed blades (26) and is rotatably sealed connection therewith, whereby the two fixed blades (26) and two rotating blades (22) of said cylinder barrel a second end (40) internal space (102) is divided into four sectors seal, pressure return pipe (4) communicating with the first inlet solenoid valve (6), the second inlet solenoid valve (6) and discharge communication pipe (5) disposed within the lower end of the inlet pipe (10) connecting the solenoid valve (6) and a first outlet of the first outlet conduit (41), a first outlet conduit (41) into a first outlet leg A (43) and a first outlet leg B (42), a first outlet branch A (43) and a first outlet leg B (42) sealed respectively with the four sectors in diameter two opposing sectors in communication; solenoid valve (6) and a second outlet a second outlet conduit (51) connected to a second outlet conduit (51) into a second outlet leg a (53) and a second outlet branch B (52) 第二出口支路A (53)和第二出口支路B (52)分别与所述四个密封扇区中在直径上相对的另外两个扇区连通;电磁阀(6)包括两个工作状态,在第一工作状态下,第一入口与第一出口连通,第二入口与第二出口连通;在第二工作状态下,第一入口与第二出口连通,第二入口与第一出口连通;电磁阀(6)能够在所述两个工作状态下受控地周期性转换;当需要防止絮状杂质附着时,电磁阀(6)工作,当在第一工作状态时,增压的水通过压力回水管(4)供应到在直径上相对的两个扇区,并且在直径上相对的另外两个扇区与排水连通管(5)连通,从而使得两个旋转叶片(22)以第一方向旋转;当电磁阀(6)转换到第二工作状态时,在直径上相对的两个扇区与排水连通管(5)连通,增压的水通过压力回水管(4)供应到在直径上相对的所述另外两个扇区,从而使得两个旋转叶片(22)以第二 The second outlet leg A (53) and a second outlet leg B (52) are in communication with two sectors of the four sealing sectors diametrically opposed; solenoid valve (6) comprises two working state, in the first operating state, the first inlet communicates with the first outlet, a second inlet in communication with the second outlet; in the second operating state, a second outlet in communication with the first inlet, a first outlet and a second inlet communication; solenoid valve (6) can be controlled periodically converted at the two operating states; when necessary to prevent the adhesion of impurities fluff, the solenoid valve (6) work, when in the first operating state, the pressurized by water pressure return pipe (4) to the two diametrically opposite sectors, and the other two opposing sectors in communication with the drain passage (5) in diameter, so that two rotating blades (22) a first rotational direction; and when the solenoid valve (6) into a second operating state, two diametrically opposite sectors in communication with the drain tube (5) communicates pressurized water through the pressure return pipe (4) to the diametrically opposed to the other two sectors, so that the two rotating blades (22) to a second 方向旋转;由此,中心轴(21)能够带动所述转动拨动部分(23)和径向延伸连接部(25 )周期性往复转动,从而防止絮状杂质附着在进水过滤装置(20 )上。 Rotation direction; whereby the central axis (21) capable of driving the rotatable dial (23) and a radially extending connecting portion (25) portion reciprocally rotated periodically, so as to prevent adhesion of impurities in the fluff filter means inlet (20) on.
CN 201410215562 2014-05-21 2014-05-21 A sealing strip having a layered structure and pumping device electroplated coating with the central axis CN103982424B (en)

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CA2181088A1 (en) * 1996-07-12 1998-01-13 Denis Darveau Pressure and various liquid multi recirculation pump
US6953524B2 (en) * 2000-08-29 2005-10-11 Hydro International Plc Screen assembly for combined sewer overflow weir
CN201013583Y (en) * 2007-03-01 2008-01-30 中国石油天然气股份有限公司 Water injection blower pump outlet filter
CN201180634Y (en) * 2007-12-11 2009-01-14 郭应辉 Filter
JP2012241706A (en) * 2011-05-19 2012-12-10 Shuji Kasuga Compressed air power generator

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Publication number Priority date Publication date Assignee Title
CA2181088A1 (en) * 1996-07-12 1998-01-13 Denis Darveau Pressure and various liquid multi recirculation pump
US6953524B2 (en) * 2000-08-29 2005-10-11 Hydro International Plc Screen assembly for combined sewer overflow weir
CN201013583Y (en) * 2007-03-01 2008-01-30 中国石油天然气股份有限公司 Water injection blower pump outlet filter
CN201180634Y (en) * 2007-12-11 2009-01-14 郭应辉 Filter
JP2012241706A (en) * 2011-05-19 2012-12-10 Shuji Kasuga Compressed air power generator

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