CN201925120U

CN201925120U - Electromagnetic liquid pump

Info

Publication number: CN201925120U
Application number: CN201020601955XU
Authority: CN
Inventors: 缪博华
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-11
Filing date: 2010-11-11
Publication date: 2011-08-10
Anticipated expiration: 2020-11-11

Abstract

The utility model discloses a liquid electromagnetic pump device, comprising a rotor permanent magnet of a stator coil electromagnet or a rotor coil electromagnet of a stator permanent magnet, wherein a rotor, a stator and a fixing bracket form cavity or cylinder structural reciprocating warehouses; a mobile check valve or a mobile clapboard is disposed between the reciprocating warehouses; the mobile check valve or the mobile clapboard is connected to the rotor; the stator is connected to the fixing bracket; and a water inlet check valve and a water outlet check valve are further disposed between the reciprocating warehouses. The electromagnetic liquid pump of the utility model has the characteristics of simple production technology, low cost, long product service life, low noise and energy conservation. The liquid pump can be widely used in various liquid transfer equipments.

Description

A kind of electromagnetism liquid pump

Technical field

The utility model relates to the liquid pump of a kind of liquid pump, particularly a kind of Electromagnetic Drive.

Background technique

Our common liquid pump has electric fluid pump, the magnetic-type motion electromagnetic pump of electromagnet product at present, the electromagnetic pump product is mainly used in all kinds of small household electrical appliances, as pressure coffee machine, steam iron, steam cleaner, steam suction machine, steam microwave oven, water purifier, vapour oven, stage smoke machines, medical equipment etc.All there is the very big shortcoming of operation concussion noise in these two kinds of products.Electric fluid pump also exists the kinetic friction loss big, and the life-span is short.It is big that the magnetic-type motion electromagnetic pump of electromagnet then exists electromagnet eddy current and liquid inertia to impact loss, and therefore power ratio is bigger during the relative purposes of this pump, and efficient is lower.

The model utility content

The purpose of this utility model provides a kind of electromagnetism liquid pump, has simple in structurely, and cost is low, the electromagnetic efficiency height, and produce in batches easily, solve conventional electric liquid pump and the magnetic-type motion electromagnetic pump of electromagnet noise, life-span and an efficiency low technical difficult problem.

Technical solution adopted in the utility model is:

The utility model comprises: working in reciprocating mode storehouse, stator, mover, movable one-way valve, one-way valve, fixed support 8, active clapboard 9;

It is characterized in that: design has stator 3 coil electromagnetism body mover 4 permanent magnets or stator 3 permanent magnet movers 4 coil electromagnetism bodies, mover 4 and stator 3 and fixed support 8 are formed the working in reciprocating mode storehouse 1 and the working in reciprocating mode storehouse 2 of cavitys or housing structure, be provided with movable one-way valve 5-0 or active clapboard 9 between working in reciprocating mode storehouse 1 and the working in reciprocating mode storehouse 2, movable one-way valve 5-0 or active clapboard 9 are connected with mover 4; Stator 3 is connected with fixed support 8; Working in reciprocating mode storehouse 1 and working in reciprocating mode storehouse 2 also are provided with liquid influent one-way valve 5-1, go out water one-way valve 5-2 or only are one of them.

Described mover 4 permanent magnets or stator 3 permanent magnets are radial permanent magnet body or axial permanent magnetic body or Halbach array permanent magnet.

Described coil electromagnetism body, permanent magnet are band random magnetism material, as the magnet of iron core, armature, ferrite structure or be the magnet of non-carrying magnetic material structure.

Working in reciprocating

mode storehouse

1,2 is the seal chamber or the cylinder body of arbitrary shape and material, and seal chamber or cylinder body are in parallel or series connection or non-series connection in parallel; Seal chamber or cylinder body, or be provided with the shop and help working in reciprocating mode spring or any elastic material, or an end is provided with the shop and helps working in reciprocating mode spring or elastic material arbitrarily.

The utility model has overcome electric fluid pump and has had the kinetic friction loss, improve that the magnetic-type motion electromagnetic pump of electromagnet exists that electromagnet eddy current and liquid inertia impact that the loss efficiency is low, life-span and a series of problems of noise, in product is used, reach the market competition advantage of high efficiency price ratio.

It is simple to the utlity model has production technology, and cost is low, and life of product is long, and noise hangs down energy-conservation characteristics.Can be widely used in each class I liquid I transfer equipment.

Description of drawings

Fig. 1, electromagnetism liquid pump working in reciprocating mode storehouse straight line cascaded structure schematic representation;

Fig. 2, the relatively independent structural representation in electromagnetism liquid pump working in reciprocating mode storehouse.

Illustrate: 1, working in reciprocating

mode storehouse

1,2, working in reciprocating

mode storehouse

2,3, stator, 4, mover, 5-0, movable one-way valve, 5-1, water inlet one-way valve, go out water one-way valve at 5-2, and 6, water intake, 7, water outlet, 8, fixed support, 9, active clapboard.

Embodiment

Below in conjunction with accompanying drawing the utility model is specifically described.

With reference to Fig. 1, Fig. 2, add interchange or impulsive current to electromagnetic coil, electromagnetic coil and permanent magnetism produce linear reciprocating motion power energy, and power can drive mover 4 compressions or expansion cavity or cylinder body, and the liquid movement therewith forms pump under the one-way valve mating reaction.

Design has stator 3 coil electromagnetism body mover 4 permanent magnets or stator 3 permanent magnet movers 4 coil electromagnetism bodies, mover 4 and stator 3 and fixed support 8 are formed the working in reciprocating mode storehouse 1 and the working in reciprocating mode storehouse 2 of cavitys or housing structure, be provided with movable one-way valve 5-0 or active clapboard 9 between working in reciprocating mode storehouse 1 and the working in reciprocating mode storehouse 2, movable one-way valve 5-0 or active clapboard 9 are connected with mover 4; Stator 3 is connected with fixed support 8; Working in reciprocating mode storehouse 1 and working in reciprocating mode storehouse 2 also are provided with liquid influent one-way valve 5-1, go out water one-way valve 5-2.

Fig. 1, when mover 4 moved toward water outlet 7 directions, movable one-way valve 5-0 closed condition and mover were synchronized with the movement, cavity or cylinder body turnover one-way valve 5-1,5-2 opens, and liquid is owing to be subjected to barometric pressure, liquid inertia and mover compression and dilating effect, and liquid and mover are synchronously to 7 motions of water outlet direction; When mover 4 during toward the motion of water inlet 6 directions, movable one-way valve 5-0 open mode and mover 4 are synchronized with the movement, cavity or cylinder body turnover one-way valve 5-1,5-2 closes, liquid is owing to be subjected to liquid inertia and mover 4 compresses and dilating effects, liquid to water outlet side 7 to motion.

Fig. 2, when mover 4 moves toward a side water outlet 7 directions, active clapboard and mover are synchronized with the movement, and this side's cavity or cylinder body turnover one-way valve 5-1 close, and 5-2 opens, liquid is owing to be subjected to liquid inertia and mover compression, liquid is to 7 motions of water outlet direction, and the opposing party's cavity or cylinder body turnover one-way valve 5-1 open, and 5-2 closes, active clapboard and mover are synchronized with the movement, and cavity or cylinder body inflation fluid flow to cavity or cylinder body; When mover 4 moves toward the opposing party's water outlet 7 directions, active clapboard and mover are synchronized with the movement, cavity or cylinder body turnover one-way valve 5-1 close, 5-2 opens, liquid is owing to be subjected to liquid inertia and mover compression, and liquid moves to water outlet direction 7, and opens at this opposite one side's cavity or cylinder body turnover one-way valve 5-1,5-2 closes, and cavity or cylinder body inflation fluid flow to cavity or cylinder body; Work and so forth.

The utility model is simple in structure, solve electric fluid pump and have the kinetic friction loss, improve that the magnetic-type motion electromagnetic pump of electromagnet exists electromagnet eddy current and liquid inertia to impact to bring that loss occurs that efficiency is low, life-span and a series of problems of noise, can be widely used in each class I liquid I transfer equipment.

Claims

1. an electromagnetism liquid pump comprises: working in reciprocating mode storehouse (1), working in reciprocating mode storehouse (2), stator (3), mover (4), movable one-way valve (5-0), one-way valve (5-1), one-way valve (5-2), fixed support (8), active clapboard (9); It is characterized in that: design has stator (3) coil electromagnetism body mover (4) permanent magnet or stator (3) permanent magnet mover (4) coil electromagnetism body, mover (4) and stator (3) and fixed support (8) are formed working in reciprocating mode storehouse (1) and working in reciprocating mode storehouse (2) of cavity or housing structure, be provided with movable one-way valve (5-0) or active clapboard (9) between working in reciprocating mode storehouse (1) and working in reciprocating mode storehouse (2), movable one-way valve (5-0) or active clapboard (9) are connected with mover (4); Stator (3) is connected with fixed support (8); Working in reciprocating mode storehouse (1) and working in reciprocating mode storehouse (2) also are provided with liquid influent one-way valve (5-1), go out water one-way valve (5-2) or only are one of them.

2. electromagnetism liquid pump according to claim 1 is characterized in that: described mover (4) permanent magnet or stator (3) permanent magnet are radial permanent magnet body or axial permanent magnetic body or Halbach array permanent magnet.

3. electromagnetism liquid pump according to claim 1 is characterized in that: described coil electromagnetism body, permanent magnet are soft magnetism or hard magnetic material as the magnet of iron core, armature, ferrite structure or are the magnet of non-carrying magnetic material structure.

4. electromagnetism liquid pump according to claim 1 is characterized in that: working in reciprocating mode storehouse (1), (2) are seal chamber or cylinder body, and seal chamber or cylinder body are in parallel or series connection or non-series connection in parallel; Seal chamber or cylinder body, or be provided with the shop and help working in reciprocating mode spring or elastic material, or an end is provided with the shop and helps working in reciprocating mode spring or elastic material.