CN205367724U - Vehicle mounted oxygen making apparatus - Google Patents

Abstract

The utility model provides a vehicle mounted oxygen making apparatus, the first water separator of taking who installs the relief pressure valve on the pipeline between pressure storage tank and oxygenerator and be equipped with the governing valve, begin to install in proper order the relief valve from the overflow valve in the gas circuit between pressure storage tank and vehicle compressed air's overflow valve, manual valve, be equipped with the second area water separator of governing valve, a primary filter, solenoid valve and first check valve, the oil free compressor air pump is still installed to one side at pressure storage tank, install the condenser on the gas circuit between the pressure storage tank in proper order at the oil free compressor air pump, the 2nd primary filter, air -vent valve and second check valve, the blast pipe of first check valve and the blast pipe of second check valve are continuous with magenetic exchange valve's air inlet respectively, begin to install in proper order precision filter and oxygen buffer tank from magenetic exchange valve in the gas circuit between magenetic exchange valve and the pressure storage tank, the utility model discloses an electrical control can effectively utilize the unnecessary energy system oxygen of vehicle, can guarantee to make the continuity of oxygen again, the energy saving.

Description

A kind of vehicle mounted oxygen making apparatus

Technical field

This utility model relates to Vehicular oxygen-making machine technical field, particularly relates to a kind of vehicle mounted oxygen making apparatus.

Background technology

nullExisting vehicle-mounted oxygen generating plant generally comprises two kinds，One is to be combined with electrical control equipment by oxygen generating plant，This vehicle-mounted oxygen generating plant is by turbine room and supercharger composition turbocharger，The air inlet of turbine room is connected with enmgine exhaust，The air vent of turbine room is connected on the exhaust pipe of engine，The admission line of supercharger is connected with air filter，The air vent of supercharger and a solenoid directional control valve air inlet pipe are connected，One gas outlet of electromagnetic valve is connected in the inlet manifold of electromotor，Another gas outlet is connected in the air inlet pipe of cooler，Adsorbing tower with molecular sieve is provided with two tower bodies，This Vehicular oxygen-making machine，The dilly travelled suitable in plateau uses，Though it has desirable oxygen oxygen supply function，The advantage not increasing again oil consumption，But it there is problems of oxygen and requires to carry out when vehicle is properly functioning，Can be only achieved the numerical value of oxygen generating plant requirement，When vehicle is out of service，Then can not normal oxygen when engine exhaust port is without air pressure；Another kind utilizes the oxygenerator of motor vehicles low-voltage dc power supply, mainly being provided with oxygen on mainframe box goes out mouth, effusion meter, on and off switch, oxygen adjusting knob and relay indicating light for it, exchange end connection transformer primary side winding and compressor at AC/DC inverter, transformer secondary winding connects panel, the outfan of panel connects electromagnetic valve, relay indicating light and buzzer, this oxygenerator utilizes the power work of motor vehicles, can be widely used on various motor vehicles for collective or individual oxygen uptake, but its there is problems of consume quantity of energy big.

Utility model content

The purpose of this utility model is in that to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of seriality that ensure that oxygen, can save again the vehicle mounted oxygen making apparatus of the energy.

nullThis utility model is realized in，A kind of vehicle mounted oxygen making apparatus，Including an accumulator and an oxygenerator，Pipeline between described accumulator and described oxygenerator is provided with an air relief valve and and is provided with the first band water separator regulating valve，Gas circuit between described accumulator and the overflow valve of vehicle compressed air starts to be sequentially installed with a relief valve from described overflow valve、One hand-operated valve、One is provided with the second band water separator regulating valve、One first primary filter、One electromagnetic valve and one first check valve and be connected to a manual exhaust valve through three-way valve between described relief valve and described hand-operated valve，An oilless (oil free) compressor air pump it is also equipped with in the side of described accumulator，Gas circuit between described oilless (oil free) compressor air pump to described accumulator is sequentially installed with a condenser、One second primary filter、One pressure regulator valve and one second check valve，The exhaustor of described first check valve and the exhaustor of the second check valve are connected with the air inlet of a solenoid directional control valve respectively，Gas circuit between described solenoid directional control valve and described accumulator starts to be sequentially installed with an accurate filter and an oxygen surge tank from described solenoid directional control valve，At described accumulator top, one relief valve is installed，One drain valve is installed bottom described accumulator，A side at described accumulator is provided with a pressure transducer，Opposite side at described accumulator is provided with a manual exhaust valve，Gas circuit is also equipped with a muffler between described accumulator and described manual exhaust valve.

nullThe beneficial effects of the utility model: the vehicle mounted oxygen making apparatus that this utility model provides，Pipeline between accumulator and oxygenerator is provided with an air relief valve and and is provided with the first band water separator regulating valve，Gas circuit between accumulator and the overflow valve of vehicle compressed air starts to be sequentially installed with a relief valve from overflow valve、One hand-operated valve、One is provided with the second band water separator regulating valve、One first primary filter、One electromagnetic valve and one first check valve，An oilless (oil free) compressor air pump it is also equipped with in the side of accumulator，Gas circuit between oilless (oil free) compressor air pump to accumulator is sequentially installed with a condenser、One second primary filter、One pressure regulator valve and one second check valve，The exhaustor of the first check valve and the exhaustor of the second check valve are connected with the air inlet of a solenoid directional control valve respectively，Gas circuit between solenoid directional control valve and accumulator starts to be sequentially installed with an accurate filter and an oxygen surge tank from solenoid directional control valve，So，The vehicle mounted oxygen making apparatus that the embodiment of the present invention provides can pass through electrical control can effectively utilize the unnecessary energy oxygen of vehicle，Can guarantee that again the seriality of oxygen，Save the energy，Adapt to vehicle wide.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of vehicle mounted oxygen making apparatus that this utility model one embodiment provides.

Detailed description of the invention

In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.

nullAs shown in Figure 1，This utility model provides a kind of vehicle mounted oxygen making apparatus，Including accumulator 18 and an oxygenerator 24，Pipeline between described accumulator 18 and described oxygenerator 24 is provided with an air relief valve 22 and and is provided with the first band water separator 23 regulating valve，Gas circuit between described accumulator 18 and the overflow valve 1 of vehicle compressed air starts to be sequentially installed with a relief valve 2 from described overflow valve 1、One hand-operated valve 5、One is provided with the second band water separator 6 regulating valve、One first primary filter 7、One electromagnetic valve 8 and one first check valve 9 and be connected to a manual exhaust valve 4 through three-way valve 3 between described relief valve 2 and described hand-operated valve 5，It is also equipped with an oilless (oil free) compressor air pump 10 in the side of described accumulator 18，Gas circuit between described oilless (oil free) compressor air pump 10 to described accumulator 18 is sequentially installed with a condenser 11、One second primary filter 12、One pressure regulator valve 13 and one second check valve 14，The exhaustor of described first check valve 9 and the exhaustor of the second check valve 14 are connected with the air inlet of a solenoid directional control valve 16 respectively，Gas circuit between described solenoid directional control valve 16 and described accumulator 18 starts to be sequentially installed with accurate filter 16 and an oxygen surge tank 17 from described solenoid directional control valve 16，At described accumulator 18 top, one relief valve 20 is installed，One drain valve 19 is installed bottom described accumulator 18，A side at described accumulator 18 is provided with a pressure transducer 21，Opposite side at described accumulator 18 is provided with a manual exhaust valve 26，Gas circuit is also equipped with a muffler 25 between described accumulator 18 and described manual exhaust valve 26.

The vehicle mounted oxygen making apparatus that this utility model provides, time at ordinary times without oxygenerator 24, the overfall of vehicle is connected with air by controlling valve；When starting oxygenerator 24, when oilless (oil free) compressor air pump 10 off-duty, trachea is drawn vehicle compressed air pump overflow gas and is provided with adjustment second band water separator the 6, first primary filter 7 of valve, electromagnetic valve 8 and the first check valve 9 collects in accumulator 18 through overflow valve 1, relief valve 2, three-way valve 3, hand-operated valve 5, successively；As accumulator 18 internal gas pressure > 0.2Mpa, oxygenerator 10 is started working, and as accumulator 18 internal gas pressure > 0.35Mpa, overflow valve 1 starts venting；When the air pressure in accumulator 18 is more than 0.55Mpa, relief valve 2 starts venting, controls giving vent to anger to change into and be discharged in air vehicle overfall simultaneously, and source of the gas enters after accumulator 18 carries out pressure regulation, band water separator the first pressure regulator valve supply oxygenerator 24 oxygen.

nullThe beneficial effects of the utility model: the vehicle mounted oxygen making apparatus that this utility model provides，Pipeline between accumulator 18 and oxygenerator 24 is provided with an air relief valve 22 and and is provided with the first band water separator 23 regulating valve，Gas circuit between the overflow valve 1 of accumulator 18 and vehicle compressed air starts to be sequentially installed with a relief valve 2 from overflow valve 1、One hand-operated valve 5、One is provided with the second band water separator 6 regulating valve、One first primary filter 7、One electromagnetic valve 8 and one first check valve 9，An oilless (oil free) compressor air pump 10 it is also equipped with in the side of accumulator 18，Gas circuit between oilless (oil free) compressor air pump 10 to accumulator 18 is sequentially installed with a condenser 11、One second primary filter 12、One pressure regulator valve 13 and one second check valve 14，The exhaustor of the first check valve 9 and the exhaustor of the second check valve 14 are connected with the air inlet of a solenoid directional control valve 15 respectively，Gas circuit between solenoid directional control valve 15 and accumulator 18 starts to be sequentially installed with accurate filter 16 and an oxygen surge tank 17 from solenoid directional control valve 15，So，The vehicle mounted oxygen making apparatus that the embodiment of the present invention provides can pass through electrical control can effectively utilize the unnecessary energy oxygen of vehicle，Can guarantee that again the seriality of oxygen，Save the energy，Adapt to vehicle wide.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.

Claims (1)

1. null1. a vehicle mounted oxygen making apparatus，Including an accumulator and an oxygenerator，It is characterized in that，Pipeline between described accumulator and described oxygenerator is provided with an air relief valve and and is provided with the first band water separator regulating valve，Gas circuit between described accumulator and the overflow valve of vehicle compressed air starts to be sequentially installed with a relief valve from described overflow valve、One hand-operated valve、One is provided with the second band water separator regulating valve、One first primary filter、One electromagnetic valve and one first check valve and be connected to a manual exhaust valve through three-way valve between described relief valve and described hand-operated valve，An oilless (oil free) compressor air pump it is also equipped with in the side of described accumulator，Gas circuit between described oilless (oil free) compressor air pump to described accumulator is sequentially installed with a condenser、One second primary filter、One pressure regulator valve and one second check valve，The exhaustor of described first check valve and the exhaustor of the second check valve are connected with the air inlet of a solenoid directional control valve respectively，Gas circuit between described solenoid directional control valve and described accumulator starts to be sequentially installed with an accurate filter and an oxygen surge tank from described solenoid directional control valve，At described accumulator top, one relief valve is installed，One drain valve is installed bottom described accumulator，A side at described accumulator is provided with a pressure transducer，Opposite side at described accumulator is provided with a manual exhaust valve，Gas circuit is also equipped with a muffler between described accumulator and described manual exhaust valve.