CN2140435Y - Vibrating electromagnetic pump - Google Patents
Vibrating electromagnetic pump Download PDFInfo
- Publication number
- CN2140435Y CN2140435Y CN 92204417 CN92204417U CN2140435Y CN 2140435 Y CN2140435 Y CN 2140435Y CN 92204417 CN92204417 CN 92204417 CN 92204417 U CN92204417 U CN 92204417U CN 2140435 Y CN2140435 Y CN 2140435Y
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing block
- block
- silicon steel
- end housing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model relates to a vibrating electromagnetic pump, specifically fitting for household service water and small area irrigation. The utility model is composed of an electric appliance part and a working part; the electric appliance part is composed of silicon steel sheets and coil windings, and are encapsulated at the lower part of the pump body; the working part is composed of a vibration subassembly encapsulated by a case; the vibration subassembly is composed of a pump shaft, a working block, a sealing block and silicon steel sheets. The pump has the advantages of small size, light weight, small noise, good sealing performance and reliable work; delivery lift can reach 40 m, and flow quantity can reach 0.75 m<3>/h.
Description
The oscillatory type electromagnetic pump is a kind of motor-driven fluid pump that need not.
Existing electromagnetic pump, as No. 8720441 described electromagnetic pumps of utility model patent, electrical appliance part is only used coil winding, oscillating component uses Returnning spring, workpiece is a plunger, and the internal surface of its cavity requires very smooth, processes very difficult, this pump power is too little, and the purpose and the noise that do not reach general family expenses are bigger.
The purpose of this utility model is to design and a kind ofly is applicable to household water and send the electromagnetic pump of water pouring to the garden, makes that its volume is little, in light weight, good airproof performance, noise is little and adopt single-phase 220V alternating voltage, and manufacturing is also than being easier to.
Design proposal of the present utility model is: the oscillatory type electromagnetic pump is made of shell, electrical appliance part and working portion.Electrical appliance part is made of silicon steel plate 9 and coil winding 8, and the groove of silicon steel plate 9 is built-in with coil winding 8, and coil winding 8 links to each other with power line, and electrical appliance part is sealed into one and places down in the end housing 18; Working portion is by pump shaft 7, operation block 3, sealing block 12, sealing block 11, great circle tubular sealing skeleton 6, silicon steel plate 10 constitutes, operation block 3 is the flat cone in two ends and is fixed in pump shaft 7 upper end portions, the axle center of operation block 3 is fixed with sealing skeleton 16, on pump shaft 7, be fixed with sealing block 12 and sealing block 11 under the operation block 3, the cross section of sealing block 12 is for falling " mountain " font, the cross section of sealing block 11 is trapezoidal that step is arranged, intrinsic sealing skeleton 15 in the axle center of sealing block 11, its limit portion envelope has ring packing skeleton 17, between sealing block 12 and sealing block 11, on pump shaft, be with at garden tubular sealing skeleton 6, and its lower end withstands on the terraced steps of sealing block 11, silicon steel plate 10 is fixed in pump shaft 7 underparts and faces electrical appliance part silicon steel plate 9 and leaves spacing, the top of last end housing 5 is shaped on netted water intake 13, its right side is shaped on water outlet 4, intrinsic non-return 2 of last end housing 5 inside center positions, working portion places in the end housing 5, and last end housing 5 is solidified as a whole by sealing block 11 and following end housing 18.
Operation block 3 is a rubber product, and its cross section is the flat taper in two ends and since the edge than centre portion thinner many, produce distortion when in compression chamber, being subjected to the pressure of water and play seal action with the interior side contacts of last end housing 5, be unlikely that water is refluxed.Be built-in with sealing balladeur train 16 at operation block 3 central shafts, guaranteed the rigidity that operation block is certain, prevented to make work malfunctioning because of the operation block bulk deformation.
Sealing 11 is the round rubber goods, and its cross section is trapezoidal that step is arranged, and the elasticity of the terraced steps of its upper end central authorities has guaranteed that workpiece can upper and lowerly vibrate.
Accompanying drawing is a sectional view of the present utility model.
The figure number explanation:
Non-return of 1--water outlet sebific duct 2--
3--operation block 4--water outlet
The big tubular sealing of the last end housing 6--of 5--skeleton
7--pump shaft 8--coil winding
9--silicon steel plate 10--silicon steel plate
11--sealing block 12--sealing block
13--water intake 14--clamping bolt
15--sealing skeleton 16--sealing skeleton
End housing under the 17--ring packing skeleton 18--
Below in conjunction with accompanying drawing the utility model operation principle being done one simply introduces. This pump does not rotate, and relies on the 220V power supply with the upper and lower vibration of 50HZ frequency. When not switching on, be full of water (such as figure cutaway view when not switching on) in the electromagnetic pump cavity, when energising, because the magnetic force of coil windings 8 and silicon steel sheet 9 makes silicon steel sheet 10 drive pump shaft and moves downward, because operation block 3 edges are thinner, produce distortion, play sealing function, when operation block moves downward hydraulic pressure entered delivery port 4; When pump shaft moves upward when withstanding non-return 2, seal water inlet, prevented aqueous reflux, water is flowed into again in the compression chamber, so repeatedly.
The utility model has the advantage of the use single phase alternating current power supply, volume is little, good seal performance, reliable operation, lift are higher.
Accompanying drawing is an embodiment of the present utility model.The electrical appliance part of oscillatory type electromagnetic pump is with epoxy sealing and be installed in the underpart that is positioned at the pump housing in the lower end aluminium shell 18; The working portion of oscillatory type electromagnetic pump is formed non-return 2, vibration component encapsulation by upper end aluminium shell 5, vibration component is formed by being with rubber operation block 3, rubber seal piece 12,11 and silicon steel plate 10 on the pump shaft 7, all there is O-ring seal to be enclosed within on the pump shaft 7 at each parts two ends of vibration component, pump shaft 7 is outer zinc-plated with antirust, will go up end housing 5 and following end housing 18 at last and install by Sealing 11.The utility model is through actual tests, and lift can reach 40m, and flow can reach 0.75m
3In/time, be suitable for the pouring of household water and small size fully and use.
Claims (1)
1, a kind of oscillatory type electromagnetic pump is made up of shell, electrical appliance part and working portion, the electrical appliance part that is characterised in that of the present utility model is made of silicon steel plate 9 and coil winding 8, the groove of silicon steel plate 9 is built-in with coil winding 8, coil winding 8 links to each other with power line, and electrical appliance part is sealed into one and places down in the end housing 18; Working portion is by pump shaft 7, operation block 3, sealing block 12, sealing block 11, big tubular sealing skeleton 6, silicon steel plate 10 constitutes, operation block 3 is the flat cone in two ends and is fixed in pump shaft 7 upper end portions, the axle center of operation block 3 is fixed with sealing skeleton 16, on pump shaft 7, be fixed with sealing block 12 and sealing block 11 under the operation block 3, the cross section of sealing block 12 is for falling " mountain " font, the cross section of sealing block 11 is trapezoidal that step is arranged, intrinsic sealing skeleton 15 in the axle center of sealing block 11, its limit portion envelope has ring packing skeleton 17, between sealing block 12 and sealing block 11, on pump shaft, be with at great circle tubular sealing skeleton 6, and its lower end withstands on the terraced steps of sealing block 11, silicon steel plate 10 is fixed in pump shaft 7 underparts and faces electrical appliance part silicon steel plate 9 and leaves spacing, the top of last end housing 5 is shaped on netted water intake 13, its right side is shaped on water outlet 4, intrinsic non-return 2 of last end housing 5 inside center positions, working portion places in the end housing 5, and last end housing 5 is solidified as a whole by sealing block 11 and following end housing 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204417 CN2140435Y (en) | 1992-03-17 | 1992-03-17 | Vibrating electromagnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204417 CN2140435Y (en) | 1992-03-17 | 1992-03-17 | Vibrating electromagnetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2140435Y true CN2140435Y (en) | 1993-08-18 |
Family
ID=33761592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92204417 Expired - Fee Related CN2140435Y (en) | 1992-03-17 | 1992-03-17 | Vibrating electromagnetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2140435Y (en) |
-
1992
- 1992-03-17 CN CN 92204417 patent/CN2140435Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |