CN2848914Y - Pressure self regulation full automatic oil pressure controller - Google Patents

Abstract

The utility model relates to a full automatic oil pressure controller with self pressure regulation, which is composed of a high-pressure gas cylinder, a high-pressure oil storage cylinder, a low-pressure gas cylinder and a low-pressure oil storage cylinder, wherein reset springs and push rods are both arranged in the high-pressure gas cylinder and the low-pressure gas cylinder, a stroke touch block is arranged on the push rod of the high-pressure gas cylinder, and a microstroke switch is arranged on the push rod of the low-pressure gas cylinder; gas inlets of the gas cylinders are both connected to the positions which are higher than the gas cylinders; water condensing pipes are twisted and lengthened, and then connected into the bottoms of the oil storage cylinders, and condensed water is kept in the sections of water pipes for a long term; the condensing water pipes which are arranged under the oil storage cylinders are kept vertical, and have certain length, so leaked oil is always kept on water; sealed plungers are arranged in the oil storage cylinders, which prevents oil from being suck out when gas is quickly released, so the positions of the gas cylinders are changed into terminals, fluid in the cylinders can not be replaced and the purpose that heat energy can not enter the cylinders is achieved. Thereby, steam power is changed into hydraulic oil push, the sealed plungers are enduringly preserved and lubricated and the abrasion of the sealed plungers is reduced. The utility model is applied to clothes ironing industry.

Description

Automatic oil pressure controller with pressure regulation

One, affiliated technical field

The utility model relates to a kind of controller, and or rather, the utility model is a kind of whole automatic oil pressure controller with pressure regulation that scalds industry of clothes that is applied to.

Two, background technology

At present, garment manufacturing industry and emerging washing Industry have all generally been used the remote pipeline delivering vapor of pressure decatizing cold perm bucket, especially large enterprise, have all produced a large amount of condensed waters when causing steam to arrive irons, therefore, the workpeople has to the tail vapour switch of iron is often opened wide during running.This has not only reduced the working pressure of steam, and waste greatly, and its actual waste rate is not less than 30%.In conjunction with current energy price rise, and to the attention of environmental protection, make full use of the tail vapour of iron, energy savings has earth shaking meaning.For this reason, the applicant once designed a kind of pressure self-adjusting full-automatic exhaust gas controller (application number: 200510060426.7), it is made of main steam water filter and secondary steam water filter, the main steam water filter is provided with the interface of the preceding jet chimney of iron, the following position of jet chimney is provided with centralising tube cylinder before the iron, main steam water filter bottom has automatic delivery port and manual standby delivery port, in be provided with main ball float and main float switch, centralising tube cylinder is unidirectional admission, built-in back-moving spring and push rod, the stroke collision block is installed on the push rod, secondary steam water filter is led to by check-valves in the looped pipeline upper part, the looped pipeline cylinder is led at middle position, following position is led to delivery port No. one by electromagnetic valve, the looped pipeline cylinder also is unidirectional admission, built-in back-moving spring and push rod, be separately installed with the high pressure travel switch on the push rod, high pressure stroke collision block and pressing plate, the terminating point of pressing plate is installed on the looped pipeline cylinder, limit switch is arranged in the pressing plate, on be equipped with travel switch, manual standby delivery port leads to delivery port No. two by positive drainpipe and positive draining valve, and secondary steam water filter is provided with the interface of back group iron with the vapour total valve, the bottom have standby delivery port connect secondary drainpipe and secondary draining valve lead to No. two delivery ports and automatically delivery port lead to delivery port No. one, in be provided with secondary ball float and secondary float switch.It is applicable to the jet chimney of a vapour three usefulness, makes the workman need not round-the-clock operation iron tail vapour switch, reduced working procedure, and energy-saving effect is obvious.But still have a main problem: the running meeting in cylinder of the steam of high temperature is adsorbed on cylinder inner wall firmly with the pollutant in the steam, causes piston dumb.

Three, utility model content

The purpose of this utility model is to provide a kind of automatic oil pressure controller with pressure regulation, and it can get rid of the high temperature in the cylinder, keeps the piston operation lubricated, realizes purpose durable in use.

For achieving the above object, the solution that the utility model is taked is: a kind of automatic oil pressure controller with pressure regulation, it is by high-pressure cylinder and high pressure oil storage cylinder, low-pressure cylinder and low pressure oil storage cylinder constitute, all built-in back-moving spring of high-pressure cylinder and low-pressure cylinder and push rod, the stroke collision block is installed on the push rod of high-pressure cylinder, on the push rod of low-pressure cylinder micro limit switch is installed, the air intake of high-pressure cylinder inserts by high-pressure oil pipe from the high pressure oil storage cylinder top, position that is higher than high-pressure cylinder, high pressure vapour inlet is connected by the high pressure condensate pipe of winding time lengthening in high pressure oil storage cylinder bottom, the air intake of low-pressure cylinder inserts by low pressure pipe from the low pressure oil storage cylinder top, position that is higher than low-pressure cylinder, low pressure vapour inlet is connected by the low pressure condensate pipe of winding time lengthening in low pressure oil storage cylinder bottom, high pressure condensate pipe under the high pressure oil storage cylinder keeps vertical and certain length is arranged, low pressure condensate pipe under the low pressure oil storage cylinder keeps vertical and certain length is arranged, and all is placed with packed-piston in high pressure oil storage cylinder and the low pressure oil storage cylinder.

The utility model inserts the air intake of cylinder (high pressure or low pressure) from the position that is higher than cylinder, winding time lengthening of condensate pipe (high pressure or low pressure), insert from the bottom of oil storage cylinder (high pressure or low pressure) then, make this section water pipe maintain condensed water for a long time.Maintenance is vertical and certain length is arranged for condensate pipe under the oil storage cylinder (high pressure or low pressure) (high pressure or low pressure), and the oil that leaks out is all the time on water.Be placed with packed-piston in the oil storage cylinder (high pressure or low pressure), with oily sucking-off, the position with cylinder (high pressure or low pressure) becomes terminal at this point, and the cylinder inner fluid can not be replaced, and reaches heat and does not advance the interior purpose of cylinder when preventing quick steam bleeding.Like this steam power is become hydraulic oil thrust, make its packed-piston maintain wearing and tearing lubricated and that alleviate packed-piston.During use, high pressure vapour inlet connects the high steam water filter, and low pressure vapour inlet connects the low-pressure steam water filter.It can get rid of the high temperature in the cylinder, keeps the piston operation lubricated, realizes purpose durable in use.

Four, description of drawings

Fig. 1 is the structural representation of present embodiment.

Among the figure: 1, high pressure vapour inlet, 2, low pressure vapour inlet, 3, the high pressure condensate pipe, 4, high pressure oil storage cylinder, 5, high-pressure oil pipe, 6, high-pressure cylinder, 7, low-pressure cylinder, 8, low pressure pipe, 9, the low pressure oil storage cylinder, 10, the low pressure condensate pipe, 11, micro limit switch, 12, stroke collision block, 13, packed-piston, 14, chock plug.

Five, the specific embodiment

Below in conjunction with embodiment and accompanying drawing thereof the present invention is remake description.

Referring to Fig. 1, a kind of automatic oil pressure controller with pressure regulation, it is by high-pressure cylinder 6 and high pressure oil storage cylinder 4, low-pressure cylinder 7 and low pressure oil storage cylinder 9 constitute, all built-in back-moving spring of high-pressure cylinder 6 and low-pressure cylinder 7 and push rod, stroke collision block 12 is installed on the push rod of high-pressure cylinder 6, micro limit switch 11 is installed on the push rod of low-pressure cylinder 7, the air intake of high-pressure cylinder 6 inserts by high-pressure oil pipe 5 from high pressure oil storage cylinder 4 tops, position that are higher than high-pressure cylinder 6, high pressure vapour inlet 1 is connected by the high pressure condensate pipe 3 of winding time lengthening in high pressure oil storage cylinder 4 bottoms, the air intake of low-pressure cylinder 7 inserts by low pressure pipe 8 from low pressure oil storage cylinder 9 tops, position that are higher than low-pressure cylinder 7, low pressure vapour inlet 2 is connected by the low pressure condensate pipe 10 of winding time lengthening in low pressure oil storage cylinder 9 bottoms, high pressure condensate pipe 3 under the high pressure oil storage cylinder 4 keeps vertical and certain length is arranged, low pressure condensate pipe 10 under the low pressure oil storage cylinder 9 keeps vertical and certain length is arranged, and all is placed with packed-piston 13 in high pressure oil storage cylinder 4 and the low pressure oil storage cylinder 9.

Referring to Fig. 1, plug is with chock plug 14 between high-pressure oil pipe 5 and the low pressure pipe 8.

Claims (2)

1, a kind of automatic oil pressure controller with pressure regulation, it is characterized in that: it is by high-pressure cylinder (6) and high pressure oil storage cylinder (4), low-pressure cylinder (7) and low pressure oil storage cylinder (9) constitute, high-pressure cylinder (6) and all built-in back-moving spring of low-pressure cylinder (7) and push rod, stroke collision block (12) is installed on the push rod of high-pressure cylinder (6), micro limit switch (11) is installed on the push rod of low-pressure cylinder (7), the air intake of high-pressure cylinder (6) inserts by high-pressure oil pipe (5) from position high pressure oil storage cylinder (4) top that is higher than high-pressure cylinder (6), high pressure vapour inlet (1) is connected by the high pressure condensate pipe (3) of winding time lengthening in high pressure oil storage cylinder (4) bottom, the air intake of low-pressure cylinder (7) inserts by low pressure pipe (8) from position low pressure oil storage cylinder (9) top that is higher than low-pressure cylinder (7), low pressure vapour inlet (2) is connected by the low pressure condensate pipe (10) of winding time lengthening in low pressure oil storage cylinder (9) bottom, high pressure condensate pipe (3) under the high pressure oil storage cylinder (4) keeps vertical and certain length is arranged, low pressure condensate pipe (10) under the low pressure oil storage cylinder (9) keeps vertical and certain length is arranged, and all is placed with packed-piston (13) in high pressure oil storage cylinder (4) and the low pressure oil storage cylinder (9).

2, a kind of automatic oil pressure controller with pressure regulation according to claim 1 is characterized in that: plug is with chock plug (14) between high-pressure oil pipe (5) and the low pressure pipe (8).

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