A kind of skid-mounted oil filling device with petroleum vapor recovery function
Technical field
Separated explosion-proof refueling device is the utility model is related to, specifically a kind of skid-mounted type with petroleum vapor recovery function
Refueling device.
Background technology
Separating explosion Cproof skid-mounted gas station(Container)It is that to integrate oil storage tank, fuel charger, the ground of video monitoring removable
Dynamic gas station;Separating explosion Cproof skid-mounted gas station(Container)Oil storage tank carried out Separated explosion-proof technological transformation, Separated explosion-proof skill
Art transformation is by block blast-proof materials(Block blast-proof materials is a kind of netted mechanism material formed with extraordinary aluminium alloy)By one
Fixed density manner is filled in the oil storage tank for storing inflammable, explosive liquid, when running into naked light, electrostatic, shock, thunderbolt, rifle
Hit, weld, it is unexpected clash accident when all without explosion accident occurs.With fire-proof and explosion-proof, safety and environmental protection, floor space
Small, the features such as being easy to migrate, product is widely used in bus station, harbour, harbour, airport, Large Construction place, enterprises
Gas station etc..
When being refueled from oil tank to fuel charger, there are a large amount of oil gas volatilizations in fuel charger;The oiling into automotive oil tank when fuel charger
When, there are a large amount of oil gas to be volatilized from inside to outside in fuel tank;Oil gas volatilization produces very big danger into air, to petrol station and operation element
Hidden danger, gas concentration easily explode when reaching certain value, and pollute environment, endanger the health of people.
The B of Patent No. CN 102899064 patent document discloses a kind of gas recovery system for oil, including adsorbent equipment,
Also include condensing unit, the adsorbent equipment is provided with oil gas blast pipe and denuded oil gas time after oil gas air inlet pipe to be adsorbed, absorption
Flow tube, the condensing unit are provided with oil gas blast pipe and condensate liquid return tank after oil gas air inlet pipe to be condensed, condensation, the condensation
Oil gas blast pipe connects the oily air inlet pipe to be adsorbed of the adsorbent equipment after the condensation of device, and the adsorbent equipment is provided with the first He
The absorption and desorption of second two adsorption/desorption tanks, alternately oil gas, the condensing unit are provided with oil gas heat exchanger and ice chest
Two condensing plants, order carry out the condensation of oil gas.But there is complicated, installation inconvenience, cost height etc. in the technical scheme
Shortcoming.
The A of Patent No. CN 103566707 patent document discloses a kind of device for recovering oil and gas, including at least two inhale
Attached tank, vavuum pump, control system, oil tank and magnetic valve and temperature-measuring element, oil tank are provided with feed line and oil
Gas discharge pipe line;Exhaust of oil pipeline respectively with adsorption tanks, suction line on magnetic valve, magnetic valve vector;Adsorption tanks, suction
The outlet line of attached tank is respectively provided with magnetic valve, magnetic valve, is connected respectively with floss hole;It is each temperature-measuring element, each magnetic valve, true
Empty pump is connected with control system.But there is the shortcomings of complicated, installing/dismounting is inconvenient, cost is high in the technical scheme.
The content of the invention
Technical assignment of the present utility model is to provide a kind of skid-mounted oil filling device with petroleum vapor recovery function, to solve
Oil gas volatilization produces very big dangerous hidden danger into air, to petrol station and operation element, and gas concentration is easily sent out when reaching certain value
Raw blast, and pollute environment, the problem of endangering the health of people.
Technical scheme is used by the utility model solves its technical problem:A kind of skid with petroleum vapor recovery function
Formula refueling device, including oil storage tank, fuel charger and petroleum vapor recovery nozzle, are refueled between oil storage tank and fuel charger by fuel charger
Pipeline connection, is provided with oiling pump on fuel charger filling conduit, petroleum vapor recovery nozzle one end be arranged in fuel charger and with
Fuel charger is connected, and the other end is arranged on outside fuel charger, and fuel charger petroleum vapor recovery is provided between the oil storage tank and fuel charger
Pipeline, gs-oil separator and petroleum vapor recovery pump is provided with fuel charger petroleum vapor recovery pipeline, gs-oil separator is arranged on oil storage tank
It is interior, petroleum vapor recovery in fuel charger is completed by petroleum vapor recovery pump, fuel charger petroleum vapor recovery pipeline and gs-oil separator;Petroleum vapor recovery
Nozzle includes oiling pipette tips, tank filler tube road and fuel tank petroleum vapor recovery pipeline, and the one end on tank filler tube road, which is arranged on, to be added
In oil machine, other end connection oiling pipette tips, complete to refuel by oiling pipette tips and tank filler tube road;Fuel tank petroleum vapor recovery pipeline
One end be arranged in fuel charger, other end connection oiling pipette tips, pass through oiling pipette tips and petroleum vapor recovery pipeline and complete oil gas and return
Receive.
Preferably, the side of the oil storage tank is provided with air discharge duct, the one end of air discharge duct away from oil storage tank
It is provided with breather valve.
Preferably, the oil storage tank includes inner and outer tank, air discharge duct penetrates the inner and outer tank of oil storage tank.
More preferably, the fuel charger filling conduit is located at one end of the inner canister of oil storage tank and is provided with filter.
More preferably, between oil storage tank and fuel charger, oiling pump is set the oiling pump close to one end of fuel charger
It is equipped with priming valve.
More preferably, the petroleum vapor recovery pump is arranged between oil storage tank and fuel charger.
More preferably, the petroleum vapor recovery pump is provided with petroleum vapor recovery valve close to the side of oil storage tank.
A kind of skid-mounted oil filling device with petroleum vapor recovery function of the present utility model compared to the prior art, have with
Lower beneficial effect:
1st, the utility model realizes fuel charger and automotive oil tank by fuel charger filling conduit and petroleum vapor recovery nozzle
Petroleum vapor recovery, prevent the volatilization of oil gas from wasting, while reduce oil gas and be dispersed into external environment, cause environmental pollution and volatile
It is dangerous;
2nd, the utility model uses gs-oil separator, oil is stayed in oil storage tank, air passes through air discharge duct and breathing
Valve excludes air, realizes the separation of oil and air;Air discharge duct and breather valve are provided with oil storage tank, it is ensured that in oil storage tank
Pressure, realize the completeness of petroleum vapor recovery;
3rd, the utility model is provided with filter on fuel charger filling conduit, it is ensured that is transported to fuel charger from oil storage tank
Oily is clean, prevents impurity from entering in fuel charger filling conduit, causes pipeline blockage, influences the transfer efficiency of oil;
4th, the utility model uses petroleum vapor recovery nozzle, can not only realize and be refueled to automotive oil tank, and can be real
The recovery of oil gas, one-object-many-purposes, reduces cost in existing automotive oil tank.
The utility model has the spy such as reasonable in design, simple in construction, easy to process, small volume, easy to use, one-object-many-purposes
Point, thus, have good value for applications.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the structural representation of the skid-mounted oil filling device with petroleum vapor recovery function.
In figure:1st, fuel reserve tank, 2, fuel charger, 3, automotive oil tank, 4, oiling pipette tips, 5, fuel charger filling conduit, 6, refuel
Pump, 7, fuel charger petroleum vapor recovery pipeline, 8, gs-oil separator, 9, petroleum vapor recovery pump, 10, tank filler tube road, 11, fuel tank oil
Gas recovery pipe, 12, air discharge duct, 13, breather valve, 14, inner canister, 15, outer tank, 16, filter, 17, priming valve, 18, oil
Gas recovery valve.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, the skid-mounted oil filling device of the present utility model with petroleum vapor recovery function, its structure include storage
Oil tank 1, fuel charger 2 and petroleum vapor recovery nozzle, are connected by fuel charger filling conduit 5 between oil storage tank 1 and fuel charger 2, added
Oiling pump 6 is provided with oil machine filling conduit 5, is connected between fuel charger 2 and automotive oil tank 3 by petroleum vapor recovery nozzle,
Fuel charger petroleum vapor recovery pipeline 7 is provided between oil storage tank 1 and fuel charger 2, oil gas is provided with fuel charger petroleum vapor recovery pipeline 7
Separator 8 and petroleum vapor recovery pump 9, gs-oil separator 8 are arranged in oil storage tank 1, are returned by petroleum vapor recovery pump 9, fuel charger oil gas
Closed tube road 7 and gs-oil separator 8 complete petroleum vapor recovery in fuel charger 2;Petroleum vapor recovery nozzle includes oiling pipette tips 4, fuel tank adds
Oil pipe line 10 and fuel tank petroleum vapor recovery pipeline 11, the one end on tank filler tube road 10 are arranged in fuel charger 2, and other end connection adds
Oil gun head 4, automotive oil tank 3 is completed by oiling pipette tips 4 and tank filler tube road 10 and refueled;The one of fuel tank petroleum vapor recovery pipeline 11
End is arranged in fuel charger 2, other end connection oiling pipette tips 4, automobile oil is completed by oiling pipette tips 4 and petroleum vapor recovery pipeline 11
The recovery of oil gas in case 3.The side of oil storage tank 1 is provided with air discharge duct 12, the one end of air discharge duct 12 away from oil storage tank 1
It is provided with breather valve 13.Oil storage tank 1 includes inner canister 14 and outer tank 15, and air discharge duct 12 penetrates the inner canister 14 of oil storage tank 1 and outer
Tank 15.One end that fuel charger filling conduit 5 is located at the inner canister 14 of oil storage tank 1 is provided with filter 16.Oiling pump 6 is located at oil storage
Between tank 1 and fuel charger 2, oiling pump 6 is provided with priming valve 17 close to one end of fuel charger 2.Petroleum vapor recovery pump 9 is arranged on storage
Between oil tank 1 and fuel charger 2.Petroleum vapor recovery pump 9 is provided with petroleum vapor recovery valve 18 close to the side of oil storage tank 1.
Specific work process:When fuel charger 2 is refueled to automotive oil tank 3 by petroleum vapor recovery nozzle, fuel charger 2 and vapour
Go out full oil gas in car fuel tank 3, pass through petroleum vapor recovery nozzle being recovered to oil gas in fuel charger 2;
When oil storage tank 1 is to during 2 oiling of fuel charger, with the presence of in a large amount of oil gas oil storage tanks 1 and fuel charger 2, passes through and start oil
Gas recovery pump 9, fuel charger petroleum vapor recovery pipeline 7 and gs-oil separator 8, by petroleum vapor recovery to gs-oil separator 8, pass through oil gas point
Oil gas is delivered in oil storage tank 1 from device 8, then air is excluded by oil storage tank 1 by air discharge duct 12 and breather valve 13, passes through two
Level petroleum vapor recovery realizes the recovery of oil gas, solves the problems, such as petroleum vapor recovery, prevents from causing potential safety hazard and air pollution.
By embodiment above, the those skilled in the art can readily realize the utility model.But
It is it should be appreciated that the utility model is not limited to above-mentioned embodiment.It is described on the basis of disclosed embodiment
Those skilled in the art can be combined different technical characteristics, so as to realize different technical schemes.