CN2104946U - Three-slaged magnetic air cleaner - Google Patents
Three-slaged magnetic air cleaner Download PDFInfo
- Publication number
- CN2104946U CN2104946U CN 91228998 CN91228998U CN2104946U CN 2104946 U CN2104946 U CN 2104946U CN 91228998 CN91228998 CN 91228998 CN 91228998 U CN91228998 U CN 91228998U CN 2104946 U CN2104946 U CN 2104946U
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- magnetic
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- strainer
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Abstract
The utility model discloses a pretreatment device for combustion air entering internal-combustion engines. The utility model has the purpose that on the basis of a strainer, a first level permanent magnet core and two levels permanent magnet elements are increased for separating metallic substance in the air. The pretreatment device for combustion air entering internal-combustion engines comprises an air inlet magnetic assembly and an air outlet magnetic assembly which are respectively assembled on the top and the bottom parts of a crust. The strainer and a magnetic filter element assembly are arranged in the crust and a cover is arranged on the crust. The utility model has the advantages of convenient assembly, simple structure, convenient cleaning and simple technic art, can produce carbon deposit in a cylinder, can prolong service life, can decrease maintenance, and can achieve the goal of saving energy. The pretreatment device for combustion air entering internal-combustion engines can be used for various internal-combustion engines.
Description
The utility model is a kind of to entering the pre-treater of combustion in IC engine air.
The prior art of this technical field, at home and abroad contrast is identical substantially on the structure of air-strainer, and just filter screen density has difference, because the each department physical quantity of atmosphere is unlikely identical, does not also reach the general purpose of various places environment.Be mixed in the cylinder that dust in air impurity enters internal-combustion engine, under 2000~2700 ℃ of high temperature actions, will melt, become liquid, mix forming the carbon iron compound with nonmetallic inclusion, and be attached to formation carbon distribution thing cylinder in by the solid metal particle.Iron content 80% wherein after measured, this will accelerate cylinder wear.If can before air enters cylinder, the metallics that contains in the air be come out with magnetic separation, just do not produce or produce less the carbon distribution thing.
The purpose of this utility model is on the basis of filter screen, adds an improvement again, increases the three lines of defence, and promptly one-level permanent magnetism filter core and secondary permanent magnetic unit come the metallics in the separation of air, reach to purify air.
The utility model mainly is by suction port and air outlet magnet assembly, is contained in the upper and lower of shell relative position respectively, and filter screen and magnetic element kit are cased, with wing nut and the fastening loam cake of long spiro nail.
The utility model has the advantages that the structure that do not change internal-combustion engine, easy to assembly, simple in structure, cleaning is convenient, technical matters is simple, can reach from the physical quantity of atmosphere of various places environment, to extract and separate the trace meter material, thereby make and produce the carbon distribution thing in the cylinder less, increase the service life, reduce maintenance, and reach the purpose of energy saving.
Elaborate below in conjunction with accompanying drawing:
Fig. 1 represents that the master of three grades of air-strainer of magnetic looks generalized section.
The magnet assembly 14 main generalized sections of looking of the suction port in Fig. 2 presentation graphs 1.
Generalized section is looked on the right side of Fig. 3 presentation graphs 2.
The schematic top plan view of magnetic element kit 8 in Fig. 4 presentation graphs 1.
C launches enlarged diagram to the part in Fig. 5 presentation graphs 4.
Fig. 6 represents that the master of circlip for hole 13 looks schematic representation.
Air outlet magnet assembly 1 and suction port magnet assembly 14 in shell 2 and 11, wherein are shaped on two grooves 12 respectively respectively among Fig. 1, are contained in two circlip for holes 13 again. Shell 2 and 11 is contained in the upper and lower of shell 9 relative positions respectively, and mating holes 3 and 10.Loam cake 4 is arranged on the shell, and the bottom has at the bottom of the shell 16 and hole 15, and wing nut 5 and long spiro nail 6 are equipped with in its center, and filter screen 7 and magnetic element kit 8 also are equipped with in the inside of shell 9.
The center of Fig. 2 middle shell 19 is shaped on endoporus 18, one ends and is shaped on seam 17 and hole 23, and three magnetic elements 21 and two packing rings 22 and a back-up ring 20 wherein are housed.
Be shaped on four semicircle orifices 24 in Fig. 3 middle shell 19, in magnetic element 21, be shaped on ring fan groove 25 and center hole 26.
Between the magnetic filter core piece 27 dottle pin 28 is housed among Fig. 4, from C to seeing that its structure is the prismatic hole 29 Fig. 5.
Best way of the present utility model is that air outlet magnet assembly 1 is identical with the structure of suction port magnet assembly 14 among Fig. 1, and its shell 2 and 11 is made circle.16 usefulness low-carbon (LC) steel welding assemblies at the bottom of shell 2,9,11 and the shell, also available plastic injection-moulded one-tenth is whole.Loam cake 4 can be made with low carbon steel or plastics.According to the space of installing, shell 9 can be made into circular or square or hexagon, and 16 also use respective shapes at the bottom of its loam cake 4 and the shell.2~4 of 16 edges holes at the bottom of the shell, one of them should stagger with shell 11 and be convenient to install.
The material requirements of magnetic filter core piece 27 is identical with magnetic element 21 among Fig. 4, becomes long prismatic hole 29 among Fig. 5 through molding sintering.Magnetic filter core piece 27 is made 6~8, and its profile and size should adapt with shell 9.Filter screen 7 adopts the galvanized wire filter screen, coils 2~5 layers and is contained in the magnetic element kit 8.
Air enters suction port magnet assembly 14 from suction port A, passes through magnetic element kit 8, filter screen 7 and air outlet magnet assembly 1 again, by three grades of filtering air again from entering the cylinder of internal-combustion engine after air outlet B enters Carburetor and gasoline mixes.
When the dust impurity of cleaning in the filter cleaner, back out wing nut 5, take out filter screen 7 and magnetic element kit 8, also to take out three magnetic elements 21 in shell 2 and 11, with the hairbrush brush or wash the dust impurity that is adsorbed on these assemblies, reinstall use.
The utility model and fully-sealed piston ring (China Patent No. 90205280.2) are applied to internal-combustion engine, its better effects if simultaneously.
The utility model can be widely used on the various internal-combustion engines.
Claims (3)
1, three grades of air-strainer of magnetic, have magnet, filter screen, wing nut, screw and circlip for hole, feature of the present utility model is the upper and lower that suction port magnet assembly [14] and air outlet magnet assembly [1] and shell [2] and [11] are contained in the relative position of shell [9] respectively, filter screen [7] and magnetic element kit [8] are contained in the shell [9], and loam cake [4] is arranged on it.
2, according to three grades of air-strainer of magnetic of claim 1, it is characterized in that suction port magnet assembly (1) and air outlet magnet assembly (14) are contained in respectively in shell (2) and (11), wherein be shaped on two grooves (12) respectively, adorn two holes elastic scheibe (13) again; Be shaped on four semicircle orifices (24) and endoporus (18) in the housing (19), one end is shaped on seam (17) and hole (23), three magnetic elements (21) and two packing rings (22) and a back-up ring (20) wherein are housed, in magnetic element (21), are shaped on ring fan groove (25) and center hole (26).
3, according to three grades of air-strainer of magnetic of claim 1, it is characterized in that between the magnetic filter core piece (27) of magnetic element kit (8) dottle pin (28) being housed, be shaped on long prismatic hole (29) in the magnetic filter core piece (27).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91228998 CN2104946U (en) | 1991-11-27 | 1991-11-27 | Three-slaged magnetic air cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91228998 CN2104946U (en) | 1991-11-27 | 1991-11-27 | Three-slaged magnetic air cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2104946U true CN2104946U (en) | 1992-05-20 |
Family
ID=4934592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 91228998 Granted CN2104946U (en) | 1991-11-27 | 1991-11-27 | Three-slaged magnetic air cleaner |
Country Status (1)
Country | Link |
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CN (1) | CN2104946U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102688637A (en) * | 2012-05-31 | 2012-09-26 | 天津华迈燃气装备股份有限公司 | Efficient compressed natural gas filtering device used for natural gas station house |
CN103721519A (en) * | 2012-10-16 | 2014-04-16 | 北京时代桃源环境科技有限公司 | Internal combustion engine preprocessing system with gas purification function and gas purification method |
-
1991
- 1991-11-27 CN CN 91228998 patent/CN2104946U/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102688637A (en) * | 2012-05-31 | 2012-09-26 | 天津华迈燃气装备股份有限公司 | Efficient compressed natural gas filtering device used for natural gas station house |
CN102688637B (en) * | 2012-05-31 | 2014-04-16 | 天津华迈燃气装备股份有限公司 | Efficient compressed natural gas filtering device used for natural gas station house |
CN103721519A (en) * | 2012-10-16 | 2014-04-16 | 北京时代桃源环境科技有限公司 | Internal combustion engine preprocessing system with gas purification function and gas purification method |
CN103721519B (en) * | 2012-10-16 | 2015-09-23 | 北京时代桃源环境科技有限公司 | A kind of with gas purify internal combustion engine pretreatment system and gas method of purification |
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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 |