CN2116790U - Aquatic animals box oxygen pump - Google Patents
Aquatic animals box oxygen pump Download PDFInfo
- Publication number
- CN2116790U CN2116790U CN 92200668 CN92200668U CN2116790U CN 2116790 U CN2116790 U CN 2116790U CN 92200668 CN92200668 CN 92200668 CN 92200668 U CN92200668 U CN 92200668U CN 2116790 U CN2116790 U CN 2116790U
- Authority
- CN
- China
- Prior art keywords
- oxygen pump
- permanent magnet
- aquatic animals
- edge
- magnet pieces
- 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.)
- Granted
Links
Images
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model relates to an oxygen pump for an aquatic animals box, which is characterized in that both the opening edge 13 of an inverse M-shaped steel sheet and the corresponding surface of the edge 14 of a permanent magnetic iron sheet are circle arc surfaces of the same circle center. Consequently, the minimum and uniform magnetic gaps are formed. The structure can raise the switching power of energy and save energy and materials.
Description
The utility model relates to the oxygen pump of animal box for breeding in a kind of air pump, particularly water (abbreviation aquarium).
Existing aquarium oxygen pump, be to adopt 220 volts of ac power supplys, by being fixed on the coil of " mountain " font silicon steel sheet, produce alternating magnetic field, make the fork that has permanent magnet pieces make reciprocally swinging, drive the rubber skin and clap reciprocating with the variation of alternating magnetic field, make the cylinder body of air pump produce volume-variation, two one-way valves through air inlet of cylinder body inner control and exhaust form windstream again, thereby realize needs, structure such as the accompanying drawing 1 of aquarium oxygenation.
Above-mentioned aquarium oxygen pump, see that accompanying drawing 1 is the oxygen pump structural drawing of flat pattern magnet, exist following shortcoming: 1, the opening edge of positive mountain word slice along 13 and permanent magnet pieces edge 14 all be the plane, during fabrication for guarantee permanent magnet pieces 4 when swing not with the edge collision of positive mountain word slice 3, gap 15 between positive mountain word slice and permanent magnet can not be little, and also changing in duration of oscillation crack 15.2, because bigger by magnetic gap, the loss of energy is just big.
The purpose of this utility model provides and a kind ofly can greatly improve transformation of energy power, the aquarium oxygen pump of energy-conservation and economical with materials.
Structure of the present utility model sees that accompanying drawing 2 is the oxygen pump structural drawing of camber magnet, among the figure, and 1 shell, 2 coils, 3 positive mountain word slices, 4 permanent magnet pieces, 5 suction valves, 6 fastening screws, 7 outlet valves, 8 forks, 9 rubber trapping pads, 10 fork moving fulcrums, the 11 right pump housings, the 12 right pump housings, the opening edge edge of 13 positive mountain word slices, 14 permanent magnet pieces edges, 15 gaps.It is the cambered surface of the garden heart along 13 one-tenth with fork moving fulcrum 10 that the utility model makes the opening edge of positive mountain word slice during fabrication, making permanent magnet pieces edge 14 also become with fork moving fulcrum 10 is the cambered surface of the garden heart, electromagnetism gap 15 can remain unchanged when fork 8 swings like this, and the as far as possible little of technology permission can be accomplished in electromagnetism gap 15 during fabrication.
Advantage of the present utility model is as follows: 1, the minimum clearance that manufacturing process can reach can be accomplished in the electromagnetism gap, and there is uniform electromagnetism gap the top of permanent magnet pieces when swing and positive mountain word slice, greatly improves the transfer power of energy, thereby plays energy-conservation effect; 2, the transfer power of energy improves, and the material of making under same function can reduce.
Enforcement of the present utility model is very simple, gets final product as accompanying drawing 2.
Claims (1)
1, a kind of aquarium oxygen pump, shell, coil, positive mountain word slice, permanent magnet pieces, inlet and outlet valve, fork, rubber trapping pad are arranged, the fork moving fulcrum, the left and right pump housing is characterized in that: the opening edge of positive mountain word slice along 13 with the face at corresponding surface permanent magnet pieces edge 14 all be the garden cambered surface of the same garden heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200668 CN2116790U (en) | 1992-01-06 | 1992-01-06 | Aquatic animals box oxygen pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200668 CN2116790U (en) | 1992-01-06 | 1992-01-06 | Aquatic animals box oxygen pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2116790U true CN2116790U (en) | 1992-09-23 |
Family
ID=4947870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200668 Granted CN2116790U (en) | 1992-01-06 | 1992-01-06 | Aquatic animals box oxygen pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2116790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996003105A1 (en) * | 1994-07-22 | 1996-02-08 | Jianhong Liu | Portable massage apparatus |
-
1992
- 1992-01-06 CN CN 92200668 patent/CN2116790U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996003105A1 (en) * | 1994-07-22 | 1996-02-08 | Jianhong Liu | Portable massage apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2821219Y (en) | Structure improved air pump | |
| CN2119514U (en) | Electricity-saving magnetic compressor | |
| CN2116790U (en) | Aquatic animals box oxygen pump | |
| CN102228013B (en) | Aquarium oxygenation pump structure | |
| CN2129671Y (en) | Permanent magnetic electric cutter | |
| CN202104129U (en) | Aquatic animal oxygen-increasing pump structure | |
| JPS5734762A (en) | Electromagnet rotating device | |
| CN218241568U (en) | Iron core thermal treatment rapid cooling device | |
| CN207979205U (en) | A kind of convenient headband | |
| CN2459461Y (en) | Double-interlinkage electromagnetic pump | |
| CN2144925Y (en) | Oxygen supply pump for aquatic aminals box | |
| CN208681989U (en) | A kind of pole anisotropy axial direction injection mold | |
| CN1025014C (en) | Permanent-magnet electric hair-clippers | |
| CN2149152Y (en) | High efficiency V shaped magnetic field strong magnetic cup | |
| CN2575532Y (en) | Efficiency energy-saving multi-layer water tank coal combustion warming heater | |
| CN2266831Y (en) | Torque motor | |
| CN207268208U (en) | A kind of air pump header structure | |
| CN209335817U (en) | A kind of structure mold improving motor magnetic tile central field | |
| CN2300980Y (en) | Energy-saving electromagnet | |
| CN209622640U (en) | A kind of wireless power decoration table lamp based on magnetic levitation technology | |
| CN2293582Y (en) | Ultrasilence washing machine | |
| JPH0347483U (en) | ||
| CN2216720Y (en) | Stator universal core for electric machine | |
| CN202222286U (en) | Aquarium oxygen increasing pump structure | |
| CN2116417U (en) | Three-dimensional strong field magnetic cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |