CN2365403Y

CN2365403Y - Oil rule with rebreather

Info

Publication number: CN2365403Y
Application number: CN 96243953
Authority: CN
Inventors: 王世钦
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-15
Filing date: 1996-10-15
Publication date: 2000-02-23
Anticipated expiration: 2006-10-15

Abstract

The utility model belongs to a component of a diesel engine, which mainly comprises a shell body of a respirator, air pipes in parallel, covers of the air pipes in parallel, a plug and an oil ruler. The plug and the oil ruler are made into a whole. Simultaneously, the plug and the oil ruler are connected with a cover of the shell body. The inner part of the oil ruler is hollow. Simultaneously, the oil ruler plays the action of an oil return pipe. The utility model has the advantages of simple structure, easy fabrication, convenient maintenance and convenient cleaning. The utility model can play the actions of reducing oil temperature and the heat of components. The phenomenon of leaking machine oil can be eliminated. The service life of machines and the components can be prolonged.

Description

The oil rule that has resuscitation apparatus

The utility model is a kind of diesel engine part.

When the piston forward of internal-combustion engine advanced and extract out backward, crankshaft room needed constantly to replenish essential air.Some gases need discharge when piston is extracted out backward, in this strand air-flow of discharging, contain the machine oil particulate that splashes through regular meeting, because the design attitude and the reasons in structure of the resuscitation apparatus of prior art, the gas that the machine oil particulate that these splash usually is discharged from is taken out of, the one, cause certain machine oil waste, the 2nd, pollute machine; Moreover the oil rule position of prior art seals, so crankshaft and piston in the running, and the air pressure of generation is excessive, can't discharge, thereby cause leakage of oil easily.

The purpose of this utility model is: at the deficiencies in the prior art, design a kind of oil rule that has resuscitation apparatus, it directly connects and crankshaft room, can reduce pressure, prevents leakage of oil and spatters oil.

Structure of the present utility model as shown in drawings, mainly comprise ventilator housing (2), intake and exhaust shroud (3), air inlet-outlet pipe (4), stopper (7), oil rule (8), it is characterized in that: be provided with an air inlet/outlet (1) on housing (2) top, the bottom is provided with a housing lid (6), housing lid (6) goes up and connects a stopper (7), and oil rule (8) is an one with stopper (7), and oil rule (8) is hollow, and communicate with enclosure interior, scale up and down is carved with in the outside; There is the interior air inlet-outlet pipe (4) of a hole and housing (2) to communicate on the stopper (7), is provided with an intake and exhaust shroud (3) on the top of air inlet-outlet pipe (4); For make gas can be from air inlet-outlet pipe (4) inspiration and discharge smoothly, on the outer wall on air inlet-outlet pipe (4) top, be provided with intake and exhaust shroud supporting frame (5), to guarantee that gas passes in and out smoothly.

Working principle of the present utility model is: oil rule (8) is injected in the crankshaft room, jam-pack stopper (7), because of crankshaft room communicates with extraneous, so straightway suction of energy of the air of crankshaft room and discharge, simultaneously, discharging the machine oil particulate that gas is taken out of, condense into oil droplet gradually at intake and exhaust shroud (3) top and drop on the bottom of housing (2), because of oil rule (8) is hollow, and communicate with housing (2), so played the effect of a return tube at this, the machine oil that condenses the gradually just orifice flow in oil rule (8) returns oil pan.

The utility model has the advantages that: (1) can make crankshaft room communicate with the external world, can straightwayly enter and discharge to guarantee gas, thereby reduce the gentle heat that respectively rubs and produce between the component that reduces of oil; (2) resuscitation apparatus directly links to each other with crankshaft room, and the air pressure that bent axle and piston operation produce can in time lower, thereby has eliminated the lubricating oil leakage phenomenon that cause because of air pressure is excessive at each position of machine; (3) simple in structure, easy to manufacture, maintenance and cleaning are convenient, can prolong the working life of machine and component.

Description of drawings:

Accompanying drawing is structural representation of the present utility model (Figure of abstract)

1. air inlet/outlet 2. housings 3. intake and exhaust shrouds 4. air inlet-outlet pipes 5. intake and exhaust shroud supporting frames 6. housing lid 7. stoppers 8. oil rules 9. portings

Claims

1. oil rule that has resuscitation apparatus, it is characterized in that: it is made up of housing (2), air inlet-outlet pipe (4), intake and exhaust shroud (3), stopper (7) and oil rule (8), air inlet/outlet (1) is located at the top of housing (2), the bottom is provided with a housing lid (6), stopper (7) is connected on the housing lid (6), and oil rule (8) is an one with stopper (7), and oil rule (8) is hollow, and communicate with enclosure interior, scale up and down is carved with in the outside; There is a hole to communicate on the stopper (7), is provided with an intake and exhaust shroud (3) on the top of air inlet-outlet pipe (4) with the air inlet-outlet pipe (4) of housing (2).

2. a kind of oil rule that has resuscitation apparatus according to claim 1 is characterized in that: on the outer wall on air inlet-outlet pipe (4) top, be provided with intake and exhaust shroud supporting frame (5).