CN202284528U - Mini-type electromagnetic vibration pump - Google Patents

Mini-type electromagnetic vibration pump Download PDF

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Publication number
CN202284528U
CN202284528U CN 201120404131 CN201120404131U CN202284528U CN 202284528 U CN202284528 U CN 202284528U CN 201120404131 CN201120404131 CN 201120404131 CN 201120404131 U CN201120404131 U CN 201120404131U CN 202284528 U CN202284528 U CN 202284528U
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China
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pump
core
stop
back
spring
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CN 201120404131
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Chinese (zh)
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鲁定尧
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宁波市佳音机电科技有限公司
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Abstract

The utility model relates to a mini-type electromagnetic vibration pump which is designed for solving the technical problems of poor structural design, manufacturing technology and materials of the conventional like products. The electromagnetic vibration pump comprises a magnetizer, a coil, a plunger tube, a pump core, a pump body, a pump core seat, a water outlet check head, a water inlet check head and a pump core check head, and adopts the key points that the water inlet check head is arranged in the water inlet of the pump core; the pump core check head takes the shape of an awl, and is used for blocking the orifice of a pump core through hole; the needle end of the pump core check head is connected with a spring stopping ball through a spring in the pump core; a pump cover upper spring is arranged between the pump cover and a pump cover gasket; and a pump core lower spring is arranged between the pump core and the water inlet check head. The mini-type electromagnetic vibration pump has the advantages that the structure is reasonable; the assembly and the production are convenient; the use and the mounting are simple; the security, the stability, the leak tightness and the product precision are high; and the electromagnetic vibration pump is suitable to be used in household appliance products, and is suitable for the structural improvement on like electromagnetic vibration pumps.

Description

小型电磁振动泵 Small electromagnetic vibration pump

技术领域 FIELD

[0001 ] 本实用新型涉及电磁泵,是一种小型电磁振动泵。 [0001] The present invention relates to an electromagnetic pump, it is a small electromagnetic oscillating type pump. 背景技术 Background technique

[0002] 电磁泵是一种处在磁场中的通电流体,在电磁力作用下向一定方向流动的泵;其原理具体是:电流通过电磁绕组形成交变磁场,利用磁场和导电流体中电流的相互作用,使流体受电磁力作用而产生压力梯度,与可运动的泵体形成交互作用,带动泵体振动,从而推动流体运动输出。 [0002] Electromagnetic pumps are energized in a magnetic field in the fluid, the flow of the pump in a predetermined direction by electromagnetic force; particular principle: forming a current through the electromagnetic alternating field coil, magnetic field and current in the conductive fluid interaction, the fluid receiving electromagnetic force and a pressure gradient is formed a movable interaction with the pump, the pump drive vibration, so as to promote fluid movement output. 因此,此类电磁泵或称为电磁振动泵,其中一些小型电磁振动泵广泛地应用于家用电器产品中,如:电熨斗、咖啡机、清洁机等需要供水输液的家用电器,这些电器采用此类结构简单、体积轻巧、使用安全可靠的小型电磁振动泵,以满足其结构和技术目的的要求。 Thus, such an electromagnetic pump or called electromagnetic oscillating type pump in which a number of small electromagnetic oscillating type pump widely used in household products, such as: the need to supply an infusion appliances irons, coffee machines, cleaning, etc., these appliances using this class structure is simple, lightweight, safe and reliable use of small electromagnetic oscillating type pump, to meet the requirements of its structure and technical purposes. 此类电磁振动泵如中国专利文献中披露的申请号2009100(^490.3,公开日2009年7 月15日,发明名称“一种带有止回通气阀的电磁震动泵”。但此类电磁振动泵缺陷在于:泵芯的动作力量较小,从而造成流量不够大,压力不够稳定均衡;同时,其结构存在不合理因素,从而造成工作时噪音过大;以及由于泵芯工作的介质在水中,减短了其工作寿命。 Such electromagnetic vibration pump as disclosed in Chinese patent application No. 2,009,100 (^ 490.3, published on July 15, 2009, title of the invention to "a pass with a non-return valve electromagnetic shock pump." But such electromagnetic vibration pump drawback: small force of pumping action of the core, causing traffic is not big enough, not enough pressure stable equilibrium; at the same time, the structure is irrational factors, resulting in excessive noise at work; and because the core work of the medium pump in the water, shorten its working life.

发明内容 SUMMARY

[0003] 为克服上述不足,本实用新型的目的是向本领域提供一种改进型的小型电磁振动泵,使其解决现有同类产品结构设计、生产工艺和材料欠佳的技术问题。 [0003] To overcome these shortcomings, the present invention aims to provide an improved small to electromagnetic oscillating type pump according to the present art, so to solve the conventional structure similar product design, production processes and technical problems of poor material. 其目的是通过如下技术方案实现的。 The aim is achieved by the following technical solution.

[0004] 一种小型电磁振动泵,该电磁振动泵的导磁体内设有线圈和隔磁管,隔磁管内设有泵芯,导磁体的一端通过螺丝与泵体的一端连接,泵体内设有泵芯座,泵芯的颈部套入泵芯座,泵芯座与泵芯之间设有第一0形圈;泵芯座通过泵芯垫片与隔磁管的一端连接,泵芯垫片与泵芯之间设有第三0形圈,隔磁管的另一端与进水口连接,进水口与隔磁管之间设有第四0形圈;泵体另一端的出水口设有出水止回头,出水止回头与出水口之间的内径设有出水止回头弹簧;所述进水止回头、隔磁管、泵芯、泵芯座、泵体之间的中心孔相通,所述泵芯与泵芯座之间设有泵芯止回头;线圈通电后带动隔磁管内泵芯往复运动,从而使隔磁管内水体流向出水口;其中,出水口的出水止回头防止出水口的水体回流,泵芯的泵芯止回头防止隔磁管内的水体回流。 [0004] A small electromagnetic oscillating type pump, the magnetic body is provided with an electromagnetic coil and a vibration of the pump tube magnetic separator, magnetic separator equipped with a pump core tube, one end of the magnetic conductor connected to one end of the screw and the pump body, the pump body equipped a pump housing core, the neck portion of the pump set into the pump core of the core housing, a first O-ring is provided between the pump housing and the pump core of the core; pump cartridge holder connected to one end of the pump and separated from the magnetic core spacer tube, pump core spacer is provided between the core and the third 0-ring pump, the other end of the magnetic separator connected to the inlet pipe, a fourth O-ring is provided between the tube inlet and magnetic separator; the other end of the pump outlet is disposed there the water back stop, the inner diameter of the outlet stopper and the back is provided between the outlet of the water stop spring back; back stop the water inlet, a magnetic barrier tube, the central bore between the pump core, a pump core seat, communicates the pump, the said a pump core stopper back between the pump element and the pump element housing; the coil is energized to drive compartment inner magnet tube pump core reciprocates, so that the inner compartment magnet tube water flow outlet; wherein the outlet of the water stop back to prevent the water outlet water at reflux, the pump pumps the core back core stop preventing backflow of water flux barrier tube. 其结构设计要点是所述泵芯的进水口内设有进水止回头,进水止回头通过进水止回头座固定于进水口内,进水止回头座与进水止回头之间设有进水止回头弹簧。 Structural design of the intake point is equipped with water pump core back stop, go back through the water inlet stopper holder fixed to the back stop the water inlet, the water stopper is provided between the back seat and the back stop water water stop spring back. 进水口的进水止回头防止进水口的水体回流;进水口、进水止水头、进水止回头弹簧、进水止回头座的一体化设计,方便了进水口与导磁体、隔磁管、导磁套之间的安装。 Stop intake of water was refluxed back to prevent water intakes; inlet, water sealing head, the water stop spring back, integrated design inlet seat back stop, to facilitate the intake of the guide magnet, the magnetic separator tube, installed between the guide sleeve. 同时,进水止回头、泵芯止回头、出水止回头三个止回头提高了该电磁振动泵的真空度,出水口、泵芯、进水口组成了一个密闭空间。 Meanwhile, back stop water, pump core back stop, three water stop back stop the vacuum degree increases the back electromagnetic oscillating pump outlet, the pump core, to form a closed inlet space. 这样,能够充分稳定水在其内部被挤压,保证输出最大压力时的稳定性,提高水泵密封效果,使该电磁振动泵在大压力下还有大流量。 Thus, the water is pressed sufficiently stable in the interior, to ensure stability of the maximum output pressure of the pump to improve sealing effect, so that the electromagnetic oscillating type pump at high pressure there is a large flow rate.

[0005] 所述泵芯止回头设置于泵芯座内,泵芯止回头呈针锥形,泵芯止回头的针锥端套入泵芯内的通孔,泵芯止回头止动于泵芯通孔的孔口;泵芯止回头的针锥端通过泵芯内弹簧与止簧球连接,泵芯内弹簧通过止簧球端止动于泵芯内的通孔。 [0005] stop the pump core back core disposed within the pump housing, the pump back to stop the core was tapered needle, pump cartridge needle cone end stop back into the sleeve through hole in the pump core, a pump core back stop to stop the pump die orifices through hole; a pump core needle cone end stop back through the pump core and a spring stop connected to spring ball, stop the pump core by a spring detent spring ball end of the through hole in the pump core. 泵芯止回头的结构由设置于泵芯孔口的针锥形泵芯止回头配合泵芯座颈部内的泵芯内弹簧,以及泵芯内弹簧另一端的止簧球构成,其对从泵芯进入泵体出水口的水体止回、防回流效果更佳。 Pump core by a retaining structure disposed in the back of the pump core needle tapered aperture stop pump core back core holder with the pump in the pump core spring within the neck, and the other end of the spring within the pump core locking ball spring configuration, from its a pump pumps water into the core outlet check, more preferably the backflow prevention effect.

[0006] 所述泵芯与泵芯垫片之间设有泵芯上弹簧,泵芯与进水止回头座之间设有泵芯下弹簧。 Is provided between the [0006] pump core shank is provided with a pump spring between the pump core spring seat back, stop the pump inlet pump core and the core. 泵芯上弹簧和泵芯下弹簧是泵芯在磁场作用下的往复效果更佳,即左右复位效果更好。 The pump cylinder spring and the pump core is a better spring effect reciprocating pump core in the magnetic field, i.e., left and right reset better.

[0007] 所述隔磁管的泵芯端外径设有固定垫圈,固定垫圈、隔磁管、泵芯座之间设有第二0形圈,使固定垫圈、隔磁管、泵芯座、泵芯垫片之间的密封效果进一步提高。 [0007] The outer diameter of the core end of the pump tube is provided with a fixed magnetic isolation washers, lock washers, magnetic isolation tube, a second O-ring is provided between the pump element housing, the fixing washer, the magnetic barrier tube, pump cartridge holder the sealing effect between the pump shank further improved.

[0008] 所述隔磁管的外径设有第一导磁套和第二导磁套,第一导磁套与第二导磁套之间设有隔磁套,使泵芯在隔磁管内的两端往复运动效果进一步提高,即中间端产生相对弱磁场的环境。 [0008] The outer diameter of the tube is provided with a first magnetic spacer sleeve and a second magnetically permeable sleeve, the magnetic spacer sleeve is provided between the first sleeve and the second magnetic permeable casing, the pump separated from the magnetic core effect reciprocation of the inner tube ends further increased, i.e., the intermediate terminal generating a relatively weak magnetic field environment.

[0009] 所述导磁体内的线圈设有引针,引针伸出磁体,使线圈的安全性进一步提高。 [0009] The magnetic coil is provided within the lead pin, the lead pin extending magnet coil so that the safety is further improved.

[0010] 所述泵体的出水止回头与泵芯止回头之间设有通气阀,通气阀与泵体相通,使电磁振动泵的安全性进一步提高。 [0010] The pump effluent back stop is provided between the vent valve, the vent valve in communication with the pump, so that safety is further improved electromagnetic oscillating type pump and stop the pump core back.

[0011] 本实用新型结构合理,装配生产方便,使用安装简单,安全性、稳定性、密封性好, 产品精度高;适合作为家用电器产品的小型电磁振动泵使用,及其同类电磁振动泵的结构改进。 [0011] The present invention reasonable structure, easy assembly, installation is simple to use, security, stability, good sealing, high precision; small electromagnetic oscillating type pump for use as home electric appliances, and similar electromagnetic oscillating type pump improve the structure.

附图说明 BRIEF DESCRIPTION

[0012] 图1是本实用新型的剖视结构示意图。 [0012] FIG. 1 is a schematic view of the new structure of the present utility sectional view.

[0013] 图2是本实用新型的改进型剖视结构示意图。 [0013] FIG. 2 is a schematic cross-sectional view of the new structure of the present invention improved.

[0014] 附图序号及名称:1、出水止回头,2、泵芯内弹簧,201、止簧球,3、第一0形圈,4、 第二0形圈,5、第三0形圈,6、螺丝,7、泵芯,8、第一导磁套,9、隔磁套,10、第二导磁套,11、 泵芯下弹簧,12、线圈,13、进水止回头座,14、进水口,15、进水止回头,16、进水止回头弹簧, 17、第四0形圈,18、隔磁管,19、导磁体,20、泵芯上弹簧,21、固定垫圈,22、泵芯垫片,23、泵体,24、泵芯止回头,25、出水止回头弹簧,26、出水口,27、泵芯座,28、通气阀,29、引针。 [0014] BRIEF number and the name: 1, the water stop back 2, the pump cylinder spring 201, locking ball spring 3, a first O-ring 4, a second O-ring 5, a third O- ring, 6, screws 7, pump core, 8, a first guide sleeve, 9, separated from the magnetic sleeve 10, a second guide sleeve 11, the pump spring core 12, a coil 13, a back stop water Block, 14, water inlet 15, water back stop, 16, back to the water stop spring 17, the fourth O-ring, 18, separated from the magnetic tube 19, the guide magnet 20, the pump spring core, 21, washers 22, washer pump core 23, pump 24, pump core back stop, 25, back to the water stop spring 26, the outlet 27, pump core holder 28, the vent valve 29, the lead pin.

具体实施方式 Detailed ways

[0015] 现结合附图,对本实用新型的结构和工作原理作进一步描述。 [0015] conjunction with the drawings of the present invention the structure and principle described further. 如图1所示,该振动电磁泵的出水止回头弹簧25与泵体23内径出水口沈的固定筋扣合,出水止回头1与出水止回头弹簧扣合,泵芯座27的一端颈部套入泵体的出水口端,并止动于泵体内径的凸台; 泵芯座另一端的圆周环套入泵芯垫片22,泵芯垫片与泵芯座之间设有第一0形圈3,泵体的内径套入固定垫圈21,固定垫圈与泵芯座之间设有第二0形圈4,上述水止回头弹簧、出水止回头、泵芯座、泵芯垫片、固定垫圈、与泵本连为一体。 As shown, the vibration of the electromagnetic pump 1 back to the water stop spring 25 and the inner diameter of the pump outlet 23 holding ribs engaging sink, and a back stop water outlet spring back locking engagement, one end of the pump cartridge seat neck 27 set into the outlet end of the pump and stop the pump body the inner diameter of the boss; circumference of the other end of the pump into the pump core seat collar shank 22, provided with a first shank between the pump housing and the pump core 0-ring 3, the inner diameter of the sleeve into the fixing washer pump 21, provided with a second 0-ring 4, the water-retaining spring back between the fixed core and the pump seat washer, the water stopper back, seat pump core, a pump core gasket , lock washers, this is integral with the pump. 进水口14的内径置入进水止回头15,进水止回头弹簧16套入进水口的内径,并与进水止回头扣合,进水止回头座13与进水口的内径旋紧,进水止回头和进水止回头弹簧固定于进水口的内径中。 The inner diameter of the water inlet 14 into the back stop 15, the water stop spring 16 is set back to the inner diameter of the inlet, and engaging with the back stop water, the water stop seat back 13 is screwed with the inner diameter of the inlet, into the water and water back stop secured to the spring back locking the inner diameter of the inlet. 泵芯7的颈部口设置针锥形的泵芯止回头对,泵芯止回头的针锥端与泵芯内弹簧2的一端固定连接,泵芯内弹簧设置于泵芯的颈部内径,泵芯内弹簧的另一端设有止簧球201,泵芯止回头通过泵芯内弹簧和止簧球止动于泵芯的颈部口。 The pump neck opening core 7 of a pump back to stop the tapered core pin pair, one end of the pump back to stop the core needle cone end of the pump cartridge 2 is fixedly connected to the spring, the spring is disposed in the pump core of the neck inner diameter of the pump core, the other end of the pump core is provided with a neck opening spring locking ball spring 201, back through the pump core stop the pump cylinder spring and the stop spring ball detent to the pump core. 导磁体19内置入线圈12,第一导磁套8、隔磁套9、第二导磁套10依次连接,并置入导磁体的内径,即线圈的中心孔,上述部件构成线圈组件。 Magnetizer 19 built into the coil 12, a first guide sleeve 8, magnetic spacer sleeve 9, in turn connected to a second guide sleeve 10, and into the inner diameter of the guide magnet, i.e., the center hole of the coil of the coil assembly constituting member. 上述组合完成的进水口置入线圈的中心孔,隔磁管18套入线圈的中心孔,并一端与进水口连接,连接处设有第四0形圈17 ;泵芯下弹簧11套入隔磁管,并一端与进水口相抵,上述组合完成的泵芯套入隔磁管内,泵芯的颈部外径设置第三0形圈5,泵芯上弹簧20套入隔磁管, 泵芯上弹簧的一端与泵芯相抵;上述组成完成的泵体套入泵芯的颈部,并通过螺丝6与导磁体固定连接,泵芯上弹簧的另一端即可与泵芯垫片相抵,该振动电磁泵即可装配完成。 Completion of the above combination into the inlet of the central hole of the coil, the coil 18 set into the center hole of the magnetic separator tube, and is connected to the inlet end, is connected with the fourth O-ring 17; sleeve spring 11 into the pump core compartment magnetic tube, and against the inlet end of the pump combination to complete the core sleeve into the magnetic separator tube, the outer diameter of the neck portion of the pump core is a third O-ring 5, the spring 20 is set into the pump core tube magnetic separator, pump core One end of the spring against the pump core; completion of the above composition into the neck portion of the pump set the pump core, and is fixed by a screw 6 connected to the magnetizer, the pump core to the other end of the spring against the pump core gasket, the vibration can be assembled electromagnetic pump. 上述泵体与泵芯座、进水止回头座与进水口之间分别采用超声波焊接,其连接方式简单,结构设计合理,性能更加稳定;所述隔磁管采用薄壁不锈钢管制成,不仅充分吸收、利用线圈产生的磁场,增加导磁性能,增大了泵芯的动作力量,从而使压力更加稳定均衡,结构更加合理实用,而且能防锈易切削,延长了工作寿命;所述泵芯采用不锈钢软磁合金制成,能防锈易切削,延长了工作寿命;泵芯的颈部粗糙度为镜面,保证了流量及压力的稳定性,在高频率下经久耐用。 Pump body and above the core holder, respectively between the back seat and the water stopper inlet ultrasonic welding connection is simple, rational design, more stable performance; the magnetic barrier tube into thin-walled stainless steel tube, not only fully absorbing, by a magnetic field generated by the coil, magnetic properties increase, increasing the power of the pump operation of the core, so that the pressure is more stable equilibrium, the structure is more reasonable and practical, but also rust cutting, prolongs the working life; a pump core soft magnetic alloy made of stainless steel, rustproof cutting, prolongs the working life; pump cartridge neck roughness of the mirror, to ensure the stability of the flow and pressure durability at high frequencies.

[0016] 上述结构中,固定垫圈在泵体和隔磁管的圆周环上,使泵体与隔磁管的结合面之间形成圆周槽,内衬第一0形圈、第二0形圈、第三0形圈进行密封达到密封效果;泵芯前端内置在泵芯座中,且泵芯与泵芯座结合面之间开设有圆周槽,内衬设有密封圈,密封圈采用氟橡胶材料设计成0形圈来密封;泵芯座与隔磁管的结合面处垫有泵芯垫片,泵芯垫片与泵芯的台阶面之间置有第一0形圈,降低了工作时相互摩擦的噪音,泵芯垫片与泵芯之间还有泵芯上弹簧支撑,使泵芯在隔磁管内轻松地往复运动。 [0016] The above-described configuration, the fixing washer on the circumference and separated from the magnetic ring pump tube, the bonding surfaces are separated from the magnetic tube pump and a circumferential groove, a first O-ring between the liner, the second O-ring the third 0-ring seals to seal effect; built in the front end of the pump cartridge holder pump core, the core and the pump housing in combination with a pump core defines a circumferential groove, the seal ring is provided between the surface of the liner, the seal ring viton material is designed as a sealing 0-rings; binding surface of the pump housing and separated from the magnetic core of the tube is lined with a first O-ring placed between the stepped surface of the pump core gasket, the gasket and the pump core pump core, reducing the work when the friction noise between the pump and the pump core shank core as well as the spring support pump, the pump compartment inside the magnetic core tube easily reciprocate.

[0017] 如图1所示,当泵体连接高压设备时,高压气体使出水止回头关闭;当该电磁振动泵内无水,开始工作时,由于该电磁振动泵的线圈磁场工作,使泵芯向左运动,由于滞后效应,泵芯止回头脱离泵芯的颈部口,使泵芯止回头被打开,水流入到泵体内的压液腔;同时由于磁场是交变磁场,又使泵芯向右运动,由于滞后效应,泵芯止回头再次压在泵芯的颈部口,使泵芯止回头被关闭;而当泵体内的压液腔内水压足够大时,大于出水口处的水压,出水止回头克服止回头弹簧的弹性力量,出水止回头被打开;水流到泵体的出水口处,同时进水口处的进水止回头因压液腔内形成真空状态而吸进水,依次往复动作,完成了该电磁振动泵的功能。 [0017] As shown, when the high pressure pump connected to the device, a water pressure gas resorted back stop off; when the inner electromagnetic oscillating type pump dry, at the start of work, the work of the magnetic field of the coil of the electromagnetic oscillating type pump, the pump the leftward movement of the core due to the hysteresis effect, stop pump core back core departing from the neck opening of the pump, the pump core back stopper is opened, water flows into the liquid pressure chamber of the pump body; the same time the magnetic field is an alternating magnetic field, and the pump rightward movement of the core due to the hysteresis effect, stop pump core back pressure port of the pump in the neck of the core again, stop the pump core back is closed; the pump body when the hydraulic pressure fluid chamber is sufficiently large, larger than at the outlet water pressure, the water stopper back against the elastic force of the spring back stop, the water is turned back stop; water at the outlet of the pump, while water at the water inlet into the back stop is formed by a vacuum chamber pressure liquid sucked into the water, successively reciprocating action, completes the electromagnetic oscillating pump function.

[0018] 本实用新型增加了导磁性能,增大了泵芯的动作力量,从而使压力更加稳定均衡, 结构更加合理实用。 [0018] The present invention increases the magnetic properties, increasing the force of pumping action of the core, so that the pressure is more stable and balanced structure is more reasonable and practical. 同时,如图2所示,根据上述结构和工作原理,对本实用新型进行本领域技术人员显而易见的结构改进,亦将落入本实用新型的保护范围。 Meanwhile, as shown in FIG. 2, the above-described configuration and operation principle of the present invention be apparent to those skilled in the improved structure will also fall within the scope of protection of the present invention. 如:导磁体内的线圈设有引针四,引针伸出磁体;泵体的出水止回头与泵芯止回头之间设有通气阀观,通气阀与泵体相通。 Such as: magnetic coil is provided within four lead pin, the lead pin extending magnet; stop pump effluent back to the pump core concept stop valve is provided between the back pass, the vent valve in communication with the pump.

Claims (7)

1. 一种小型电磁振动泵,该电磁振动泵的导磁体(19)内设有线圈(12)和隔磁管(18),隔磁管内设有泵芯(7),导磁体的一端通过螺丝(6)与泵体(23)的一端连接,泵体内设有泵芯座(27),泵芯的颈部套入泵芯座,泵芯座与泵芯之间设有第一0形圈(3);泵芯座通过泵芯垫片(22)与隔磁管的一端连接,泵芯垫片与泵芯之间设有第三0形圈(5),隔磁管的另一端与进水口(14)连接,进水口与隔磁管之间设有第四0形圈(17);泵体另一端的出水口(26)设有出水止回头(1),出水止回头与出水口之间的内径设有出水止回头弹簧(25); 所述进水止回头、隔磁管、泵芯、泵芯座、泵体之间的中心孔相通,所述泵芯与泵芯座之间设有泵芯止回头(24);其特征在于所述泵芯(7)的进水口(14)内设有进水止回头(14),进水止回头通过进水止回头座(13)固定于进水口内,进水止回头 An electromagnetic oscillating type pump of small, the magnetic conductor electromagnetic oscillating pump (19) is provided with a coil (12) and a magnetic separator (18), separated from the magnetic core pipe equipped with a pump (7), by the end of magnetizer One end of the screw (6) and the pump (23) is connected to the pump body core is provided with a pump housing (27), the neck portion of the pump into the pump core of the core sheath holder, a first 0-shaped core between the pump housing and the pump core ring (3); a pump core seat (22) by a pump connected to one end of the spacer separated from the magnetic core tube, provided with a third O-ring (5) between the pump and the pump core shank, the other end of the tube is separated from the magnetic connected to the inlet (14), with the fourth O-ring (17) between the inlet and septum magnet tube; other end of the pump outlet (26) provided with outlet back stop (1), and back to stop water the inner diameter of the outlet is provided between the water stop spring back (25); said back stop water, separated from the magnetic tube, the central bore between the pump core, a pump core seat, communicates the pump, the pump and the pump core core is provided between the seat back locking the pump core (24); characterized in that the inlet (14) of the pump core (7) is equipped with inlet back stop (14), back through the water inlet stopper seat back stop (13) is fixed to the inlet, the water stop back 座与进水止回头之间设有进水止回头弹簧(16)。 With water stop spring back (16) between the seat back and the water stop.
2.根据权利要求1所述小型电磁振动泵,其特征在于所述泵芯止回头(24)设置于泵芯座(27)内,泵芯止回头呈针锥形,泵芯止回头的针锥端套入泵芯(7)内的通孔,泵芯止回头止动于泵芯通孔的孔口;泵芯止回头的针锥端通过泵芯内弹簧(2)与止簧球(201)连接, 泵芯内弹簧通过止簧球端止动于泵芯内的通孔。 The electromagnetic oscillating type pump of small claim 1 claim, wherein said back stop pump core (24) disposed within the pump housing core (27), the pump back to stop the core was tapered needle, pump cartridge back needle stop conical end sleeve into the through-hole pump core (7), the pump core aperture stop to stop the pump back through the core hole; pump cartridge back needle cone end stop by a spring within the pump core (2) and the stop spring ball ( 201) connected to the pump core by a spring detent ball end stop springs in the through hole in the pump core.
3.根据权利要求1所述小型电磁振动泵,其特征在于所述泵芯(7)与泵芯垫片(22)之间设有泵芯上弹簧(20),泵芯与进水止回头座(13)之间设有泵芯下弹簧(11 )。 3. The electromagnetic oscillating type pump of small claim 1, characterized in that a spring (20) between the pump element of the pump core (7) and the pump core spacer (22), with the inlet pump core back stop a spring (11) between the pump element housing (13).
4.根据权利要求1所述小型电磁振动泵,其特征在于所述隔磁管(18)的泵芯端外径设有固定垫圈(21),固定垫圈、隔磁管、泵芯座(27)之间设有第二0形圈(4)。 1 4. The electromagnetic oscillating type pump of small claim, characterized in that the outer diameter of the core end of the pump tube magnetic separator (18) provided with washers (21), fixing washer, the magnetic barrier tube, pump cartridge holder (27 provided with a second O-ring (4) between).
5.根据权利要求1所述小型电磁振动泵,特征在于所述隔磁管(18)的外径设有第一导磁套(8)和第二导磁套(10),第一导磁套与第二导磁套之间设有隔磁套(9)。 5. The electromagnetic oscillating type pump of small claim 1, characterized in that the outer diameter of the magnetic separator (18) is provided with a first guide sleeve (8) and a second guide sleeve (10), a first magnetic with magnetic spacer sleeve (9) between the guide sleeve and the second sleeve.
6.根据权利要求1所述小型电磁振动泵,特征在于所述导磁体(19)内的线圈(12)设有引针(29),引针伸出磁体。 1 6. The electromagnetic oscillating type pump of small claims, characterized in that the coil (12) inside (19) provided with the magnetic conductor lead pin (29), the lead pin projecting magnet.
7.根据权利要求1所述小型电磁振动泵,特征在于所述泵体(23)的出水止回头(1)与泵芯止回头(24)之间设有通气阀(28),通气阀与泵体相通。 1 7. The electromagnetic oscillating type pump of small claims, characterized in that the pump body (23) of the water back stop (1) is provided with a pump core back through the stop valve (24) (28), and the vent valve pump connected.
CN 201120404131 2011-10-21 2011-10-21 Mini-type electromagnetic vibration pump CN202284528U (en)

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CN105332883A (en) * 2015-10-29 2016-02-17 徐毓艺 Electromagnetic wastewater draining pump
CN105332879A (en) * 2015-10-29 2016-02-17 徐毓艺 Floating-type wastewater draining pump
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CN105673434A (en) * 2016-01-25 2016-06-15 陈游 Environment-friendly energy-saving shale gas extraction equipment
CN105587572A (en) * 2016-02-06 2016-05-18 吴庆宇 Efficient and energy-saving electromagnetic pump for pumping and pressurizing of heat source gas
CN105587580A (en) * 2016-02-06 2016-05-18 任云海 Efficient energy-saving device for extracting shale gas
CN105673382A (en) * 2016-02-06 2016-06-15 夏波 Efficient and energy-saving electromagnetic pump for air oxygenation
CN105570032A (en) * 2016-02-06 2016-05-11 夏波 Safety energy-saving electromagnetic equipment for pressurization transportation of heat source gas
CN105649947A (en) * 2016-02-06 2016-06-08 吴时碧 Brake-boosting vacuumizing energy-saving equipment
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