CN209099281U - A kind of liquid filling station integration unit of airport deicing anti-freeze fluid - Google Patents

Abstract

The utility model discloses a kind of liquid filling station integration units of airport deicing anti-freeze fluid, the device is according to the different type of deicing liquid, two kinds of supply unit is set, for in the supply unit of the I type deicing liquid of Newton type fluid, it is provided with stoste storage tank and water storage tank, the output quantity of the two can be adjusted by PLC, and then accurately deploy the anti-freeze fluid concentration in Mixer pot；Corresponding supply unit will pail pack be extracted to dedicated storage tank all I, II, III, IV class deicing liquid/anti-icing liquid products from childhood currently on the market, rapid big flow is exported to using in the special-purpose vehicle of airport according to requirements, and can discharge not influence to feed simultaneously and deploy, whole system high-efficiency and continuous steady running can be made.PLC system can accurately control the proportion of deicing stoste and water, and liquid level in simultaneous real-time monitoring Mixer pot prevents liquid from overflowing；The device can reduce human attendance, stability and high efficiency.Relative to conventional apparatus, there is preferably compatibility, automation progress advantage.

Description

A kind of liquid filling station integration unit of airport deicing anti-freeze fluid

[technical field]

The utility model belongs to airport deicing special equipment field, and the liquid filling station for being related to a kind of airport deicing anti-freeze fluid is comprehensive It attaches together and sets.

[background technique]

Airplane deicing basic principle is to reduce ice and aircraft surfaces adhesive force by certain liquid or reduce water in aircraft The solidification point on anti-icing surface.

Under ice-formation condition, ice, snow, frost will cause the operational safety of aircraft and directly affect, and aircraft outer surface can be made to become Must be coarse, increase aircraft weight, limits the scope of activities of aircraft control surface, lead to instrument error, also aircraft is caused to lose when serious Speed increases and moment abnormality is faced upward, to make the flying quality of aircraft be greatly reduced, especially when taking off rising, so that flying Row posture is difficult to control, and seriously then causes airplane crash.Occurred in World Airways history it is a lot of because of airplane crash caused by severe ice and snow weather, Flight unit, engineering and dispatch personnel should pay much attention to winter meteorological condition and endanger to aircraft bring.Therefore, in order to ensure Normal shipping and flight safety, it is necessary to remove the frost accumulated snow of aircraft surfaces.

Anti-icing liquid is a kind of physics anti-icing method, its basic principle is to reduce ice and aircraft surfaces by certain liquid Adhesive force reduces water in the solidification point on aircraft anti-icing surface.Fluid anti-icing system is windshield is anti-icing and piston engine The anti-of the components such as the propeller of machine is applied on ice, and main problem is to be equipped with enough anti-freeze fluids, and choose suitably Method anti-freeze fluid is ejected on anti-icing surface.

Fluid anti-icing system continuously or periodically can spray working fluid to anti-icing surface.It is required that working fluid has Adiabatic condensation temperature is low, strong with anti-icing surface adhesion force with water good mixing property, does not have chemical attack effect to anti-icing surface, nontoxic, And fire protecting performance it is good the features such as.But the aerodynamic performance of aircraft can be brought centainly by being sprayed at the deicing on aircraft surfaces It influences, to influence the lift of aircraft, this influence changes with the concentration of liquid, viscosity and temperature change.

Anti-freeze fluid used at present has methanol, ethyl alcohol (alcohol), ethylene glycol etc..From performance, the freezing point of methanol Minimum, ethyl alcohol takes second place, ethylene glycol highest.But for fire hazard, ethylene glycol chemical stability is good, most safe, Price is also cheap, so being mostly used ethylene glycol on Americanized aircraft makees anti-freeze fluid, and aircraft made in CCCP be then mostly used ethyl alcohol or The mixed liquor of ethyl alcohol and other liquid is as anti-freeze fluid.

Common demands airplane deicing need to meet U.S. automotive engineer association (Society of in the world Automotive Engineers, SAE) publication standard requirements, while airplane deicing is also divided into four classes, i.e. SAE I type, II type, type III and IV type airplane deicing.Airplane deicing is with ethylene glycol (Ethylene Glycol, EG), propylene glycol (Pro- Pylene Glycol, PG) and the reciprocity polyalcohol of diethylene glycol (DEG) (Diethylene Glycol, DE) be primary raw material, and add one The surfactant and preservative of deicing efficiency can be improved a bit, and II type, type III and IV type airplane deicing also added thickening Agent.Wherein I type need to meet the requirement of SAE AMS 1424-2, be Newtonian fluid, viscosity is smaller, and alcohol content is at least by weight 80%, frost on aircraft surfaces, but anti-icing limited time can be effectively removed；II type, type III and IV type need to meet SAE AMS The requirement of 1428-3 belongs to non-newtonian fluid, and viscosity is larger, and alcohol content is at least 80% by weight, has longer anti-icing Time.

According to the requirement in " civil aviation chemical products airworthiness management provides " (portion CCAR-53), airplane deicing conduct A kind of aeronautical chemistry product could be thrown only after achieving civil aviation product design/production approval letter that civil aviation authority issues Put market.Get the Green Light and need to meet 3 conditions: 1. manufacturer possesses good quality control system；2. product meets phase The technical requirements answered；3. good after-sale service.

For in terms of quality control system, the 3rd chapter Article 15 of the portion CCAR-53 controls the incoming test of raw material, is raw It produces process control, production and examines each sides such as the verification of equipment, the training of personnel and Qualification, the program reported to office side The element in face is provided.For in terms of after-sale service, it is desirable that deicing liquid manufacturer need to carry out necessary training to user, Such as physical and chemical index, the method for inspection, application method of deicing liquid etc., it allows the user to correctly recognize and uses deicing liquid. According to different types, airplane deicing must meet the technical requirements of respective standard, i.e. SAE AMS 1424, SAE AMS 1428, including environmental-protecting performance, physical and chemical index, stability, (anti-icing performance, air are dynamic with aircraft materials compatibility, service performance Mechanical property) etc., wherein aerodynamic performance is very important one.

The large airport winter of cold zone is big to anti-icing/deicing liquid demand, and takeoff and landing frequently to liquid feeding efficiency and remove Ice/anti-icing performance, especially deicing are rapid and continue to have higher requirements for a long time.

Under to anti-icing/deicing liquid product itself property certain situation, compatibility is developed well, collect, reconcile, filling section It is particularly important to airport deicing/anti-icing operation quality efficiency is improved to learn efficient liquid filling station.

Traditional liquid filling station stresses I type liquid in industry at present, considers II, III, IV class of non-newtonian fluid insufficient.Design, The synthesis liquid filling station of the compatible a variety of ice-removing and ice-preventing liquid of construction is a kind of development trend.

[utility model content]

The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of airport deicing anti-freeze fluid Liquid filling station integration unit；The device combines the characteristics of two class I liquid Is, and the liquid filling station that will convey two class I liquid Is combines, if Count out a kind of combined station that can be compatible with a variety of deicing anti-freeze fluids.

In order to achieve the above objectives, the utility model is achieved using following technical scheme:

A kind of liquid filling station integration unit of airport deicing anti-freeze fluid, including the accurate proportion unit of Newton type fluid, reconciliation Heating unit, load-measuring unit and several non-Newtonian fluids independently fill unit；The Newton type fluid accurately matches Stoste storage tank and water storage tank are provided in unit, the entrance of stoste storage tank is connected to I type deicing original liquid box, and the entrance of water storage tank connects Running water system is passed to, the outlet of stoste storage tank and the outlet of water storage tank are connected to the input terminal for reconciling and heating unit jointly；It adjusts Include the first Mixer pot and the second Mixer pot with heating unit, the foreign liquid entrance of the first Mixer pot and the second Mixer pot it is outer Come liquid inlet and reconcile and heat the input terminal of unit and be connected to, the first Mixer pot sends liquid outlet and the second Mixer pot outside Send the shunting end that liquid outlet is commonly connected to load-measuring unit outside；Stoste storage tank and water storage tank are input to reconciliation heating unit Amount of liquid be controlled by PLC system；

It includes dedicated storage tank that each non-Newtonian fluid, which independently fills unit, and the entrance of dedicated storage tank is connected to II, III Or IV type deicing original liquid box, the outlet of dedicated storage tank and the output end of load-measuring unit are connected to airport special-purpose vehicle liquid feeding Mouthful；

Liquid level monitoring device, the liquid level monitoring dress are provided in first Mixer pot, the second Mixer pot and dedicated storage tank It sets and is connected to PLC system.

A further improvement of the present invention is that:

Preferably, the first threeway is provided in the accurate proportion unit of Newton type fluid, the heating unit that reconciles is provided with second Threeway and third threeway；The outlet of stoste storage tank and the outlet of water storage tank are respectively communicated to the two entrances of the first threeway, and first The outlet of threeway is connected to the entrance of the second threeway, and foreign liquid of two outlets of the second threeway respectively with the first Mixer pot enters Mouth is connected to the foreign liquid entrance of the second Mixer pot；The outer liquor charging for sending liquid outlet and the second Mixer pot outside of first Mixer pot Body outlet is connected to the two entrances of third threeway respectively, and the outlet of third threeway is connected to the shunting end of load-measuring unit.

Preferably, the first front pump, the outlet of stoste storage tank and are provided between stoste storage tank and I type deicing original liquid box The first mixing match pump is provided between one threeway；The second mixing match pump is provided between water storage tank and the first threeway.

Preferably, the first front pump and the first mixing match pump select gear type；Second mixing match pump selects centrifugation Formula.

Preferably, entrance of the circulating liquid outlet of the first Mixer pot to the first self-circulating pump, the first self-circulating pump Outlet to the first Mixer pot circulating liquid entrance；The circulating liquid outlet of second Mixer pot is to the second self-loopa The entrance of pump, the circulating liquid entrance of the outlet of the second self-circulating pump to the second Mixer pot.

Preferably, the outlet of the first self-circulating pump and the outlet of the second self-circulating pump are provided with online obscurity instrument, often One online obscurity instrument is connected to PLC control system.

Preferably, the input terminal of load-measuring unit is divided into several liquid feeding pipelines, each liquid feeding pipeline is connected to one A airport special-purpose vehicle filling opening, each liquid-feeding tube road are provided with a Loading Pump.

Preferably, there are two in parallel second for setting between the entrance of dedicated storage tank and II, III or IV type deicing original liquid box Front pump, there are two rear pumps in parallel for setting between the outlet and airport special-purpose vehicle filling opening of dedicated storage tank.

Preferably, the second front pump and rear pump select diaphragm type.

Preferably, it is provided at the top of stoste storage tank, water storage tank, the first Mixer pot, the second Mixer pot and dedicated storage tank Breather valve；First Mixer pot and the second Mixer pot are internally provided with electric heater unit；Main equipment in the integration unit 304 stainless steel materials are selected, main equipment includes tank body, connecting line, pump and instrument.

Compared with prior art, the utility model has the following beneficial effects:

The utility model discloses a kind of liquid filling station integration units of airport deicing anti-freeze fluid, and the device is according to newton-type The difference of physical characteristic possessed by the deicing liquid and non-Newtonian fluid class deicing liquid of fluid class itself, entire liquid-adding device are set It is equipped with the input terminal of two class difference liquid feedings, filling opening (the quantity energy of filling opening of airport special-purpose vehicle is arranged in output end simultaneously It is enough that final adjustment is adjusted according to actual place situation) so that whole system can be simultaneous by the deicing liquid of all types Hold；Wherein in the supply unit of the I type deicing liquid of Newton type fluid, it is provided with stoste storage tank and water storage tank, therebetween Output quantity can be adjusted by PLC, and then accurately deploy anti-freeze fluid concentration in Mixer pot；Corresponding supply unit will be current Pail pack is extracted to dedicated storage tank all I, II, III, IV class deicing liquid/anti-icing liquid products from childhood in the market, is wanted according to using Ask rapid big flow to export to using in the special-purpose vehicle of airport, and can discharge simultaneously and do not influence charging allotment, can make entirely be System high-efficiency and continuous steady running.PLC system can accurately control the proportion of deicing stoste and water, in simultaneous real-time monitoring Mixer pot Liquid level prevents liquid from overflowing；The device is provided with liquid level monitoring in the first Mixer pot, the second Mixer pot and dedicated storage tank simultaneously Device, i.e., a fluid reservoir before the outlet terminal of two kinds of anti-freeze fluid are provided with liquid level monitoring device, and monitor is connected to PLC System so that a small amount of operator is only needed to can be completed the operation of monitoring, liquid feeding, therefore the device can bottom line reduce Human attendance, securely and reliably, stability and high efficiency.Relative to conventional apparatus, there is preferably compatibility, automation progress advantage.

Further, multiple junctions of the utility model are connected to by multiple threeways, realize the confluence and shunting of fluid.

Further, the transmission for being transmitted through the pump housing and realizing liquid between each tank body.

Further, it to improve material transfer efficiency and avoiding damaging in transmission process in material, is related in the unit And to conveying I type stoste the pump housing be gear type, i.e. the first front pump and the first mixing match pump it is corresponding be gear type Front pump and gear type mixing match pump, and the second mixing match pump is selected and centrifugal can be met the requirements.

Further, two Mixer pots mix well material in tank respectively with independent self-circulating pump continuous work, it is ensured that Microcosmic uniform, property is most stable.

Further, the outlet of the first self-circulating pump and the outlet of the second self-circulating pump are provided with online obscurity instrument, And each online obscurity instrument is connected to PLC control system, when online diopter instrument detects confirmation qualification and is back to PLC After control system, then it can discharge.

Further, several liquid feeding pipelines are provided in load-measuring unit, and (setting of specific liquid feeding pipeline is according to reality Border place and field demand determine), each liquid feeding pipeline is connected to an airport special-purpose vehicle filling opening, each liquid-feeding tube Road is provided with a Loading Pump, and liquid can inject the deicing liquid of qualified allotment by Loading Pump into airport special-purpose vehicle, For airport deicing operation, and a plurality of liquid feeding pipeline guarantees that ice-removing liquid filling can be filled to different vehicle simultaneously simultaneously.

Further, the second front pump and rear pump are two pumps, are mutually backups, and can be used alternatingly and increase continuous work The safety coefficient of work, can also when needed big flow output anti-freeze fluid when open simultaneously, double conveying capacity.

Further, the second front pump and rear pump select diaphragm type, because II, III, IV class non-newtonian fluid are anti-icing Liquid, main body is the sticky complex mixture of macromolecule, sensitive to shearing force, pressure, temperature, boundary material, therefore selects diaphragm type The pump housing prevents from having an impact liquid in transmission process.

Each tank top is attached to breather valve and guarantees that air pressure inside is consistent with external environment；The master of entire integration unit Body equipment selects 304 stainless steel materials, to avoid corrosion pollution；It is provided with heating device in two Mixer pots, for heating Reconciliation pot liquid.

[Detailed description of the invention]

Fig. 1 is the device annexation figure of the accurate proportion unit of Newton type fluid of the utility model；

Fig. 2 is that the non-Newtonian fluid of the utility model independently fills the device annexation figure of unit；

Wherein: the first front pump of 1-；2- stoste storage tank；The first mixing match of 3- pump；The second mixing match of 4- pump；The storage of 5- water Tank；The first self-circulating pump of 6-；The first Mixer pot of 7-；8- Loading Pump；The second Mixer pot of 9-；The second self-circulating pump of 10-；11- second Front pump；The dedicated storage tank of 12-；13- rear pump；The first threeway of 14-；The second threeway of 15-；16- third threeway；17- shunts end； 18- electric heater unit.

[specific embodiment]

The utility model is described in further detail with reference to the accompanying drawing:

The utility model discloses a kind of liquid filling station integration units of airport deicing anti-freeze fluid, including Newton type fluid essence True proportion unit, reconciliation heating unit, load-measuring unit and non-Newtonian fluid independently fill unit.The newton-type stream The accurate proportion unit input terminal of body is docked with barreled deicing liquid/anti-freeze fluid I type product, and output end is connected with reconciliation heating unit； The heating unit that reconciles is connected with load-measuring unit.Non-Newtonian fluid independently fills unit input terminal and barreled deicing liquid/anti- The docking of ice liquid II, III, IV type product, output end load-measuring.

Referring to Fig. 1, the accurate proportion unit of Newton type fluid includes the first front pump 1, stoste storage tank 2, the first mixing match Pump the 3, second mixing match pump 4, water storage tank 5, the first threeway 14 and corresponding flowmeter and Self controlling valve；First front pump 1 enters Mouthful be connected with several barreled ice-removing and ice-preventing liquid commodity, outlet is connected with 2 entrance of stoste storage tank, and stoste storage tank 2 exports and the One mixing match pumps 3 entrances and is connected；5 entrance of water storage tank is connected with public water system, and outlet is mixed with second 4 entrance of proportioning pump is connected；The outlet and 4 outlet of the second mixing match pump of first mixing match pump 3 are imported in the first threeway 14 The outlet of two entrances, the first threeway 14 is connected to the entrance of the second threeway 15 of reconciliation heating unit；It is directed to because of the unit Anti-freeze fluid is I type stoste, to improve material transfer efficiency and avoiding damaging in transmission process in material, is related in the unit The pump housing to conveying I type stoste is gear type, i.e. the first front pump 1 and the first mixing match pump 3 are corresponding for gear type Front pump and gear type mixing match pump, and the second mixing match pump 4 is selected and centrifugal can be met the requirements.

The reconciliation heating unit follows certainly including the first Mixer pot 7, the second Mixer pot 9, the first self-circulating pump 6 and second Ring pumps the 10, second threeway 15 and third threeway 16 and corresponding heating, automatic control of liquid level；Distinguish two outlets of the second threeway 15 It is connected with the first Mixer pot 7 with the liquid inlet of the second Mixer pot 9.There are two first Mixer pot 7 and the second Mixer pot 9 are respectively provided with Entrance and two outlets, wherein for entrance at the top of Mixer pot, outlet is provided with the bottom of tank body；First Mixer pot 7 includes One foreign liquid entrance, one send liquid outlet, a circulating liquid entrance and the outlet of circulating liquid outside；Similarly, Two Mixer pots 9 send liquid outlet, a circulating liquid entrance and a circulating liquid outside including a foreign liquid entrance, one Outlet；Two outlets of the foreign liquid entrance of first Mixer pot 7 and the second Mixer pot 9 with the second threeway 15, are used for Input the fluid (including I type anti-icing fluid and water) being passed in the accurate proportion unit of Newton type fluid；First self-circulating pump, 6 entrance with The circulating liquid outlet of first Mixer pot, 7 bottom is connected, the outlet of the first self-circulating pump 6 and 7 top circulating liquid of the first Mixer pot Entrance is connected, and it is abundant that the liquid in the first Mixer pot 7 passes through circulation between in centrifugal self-circulating pump 6 and the first Mixer pot 7 It mixes；Second self-circulating pump, 10 entrance is connected with the outlet of the circulating liquid of 9 bottom of the second Mixer pot, the outlet of the second self-circulating pump 10 It is connected with 9 top circulating liquid entrance of the second Mixer pot, the liquid in the second Mixer pot 9 passes through the second self-circulating pump 10 and second Circulation between Mixer pot 9 mixes well；First Mixer pot 7 send liquid outlet and the second Mixer pot 9 outside send liquid discharge outside Mouth converges in the two entrances of third threeway 16, an entrance of the outlet of third threeway 16 and load-measuring unit shunting end 17 Connection；First Mixer pot 7 and the second Mixer pot 9 are provided with the monitoring of the material upper limit, and the first Mixer pot of real time monitoring 7 and second reconciles Liquid level in tank 9, while liquid level information is transmitted into meeting PLC system, liquid level is monitored in real time convenient for PLC system, guarantees that first reconciles Liquid in tank 7 and the second Mixer pot 9 will not roof fall spilling；Two tank bottoms are provided with electric heater unit 18 and temperature detection fills It sets, when temperature is lower than setting value, PLC system controls the starting of electric heater unit 18 the first Mixer pot 7 of heating and the second Mixer pot 9 Interior liquid, when being higher than upper limit value, electric heater unit 18 stops heating.First self-circulating pump 6 and the second self-circulating pump 10 Exit is provided with online obscurity instrument, for detecting the mixing quality (detecting whether uniformly) of liquid, and meanwhile the data are defeated Signal is monitored to PLC control cabinet and is stored out.

Load-measuring unit includes several liquid feeding pipelines in parallel, centrifugal Loading Pump 8 and shunts end 17, subsidiary Corresponding flow and Self controlling valve；It shunts end 17 and is provided with an entrance and several outlets, an entrance and third threeway 10 Outlet, each one liquid feeding pipeline of outlet connection, each liquid-feeding tube road is provided with a centrifugal entrucking Pumping two liquid feeding pipelines in 8, Fig. 1 is signal quantity；The outlet of each liquid feeding pipeline and airport special-purpose vehicle filling opening phase Even.

Referring to fig. 2, non-Newtonian fluid independently fill unit include the second front pump 11, with liquid level and heating automatic control it is special With storage tank 12, the rear pump 13 with flow automatic control；The entrances of two the second front pumps 11 in parallel simultaneously with barreled ice-removing and ice-preventing Liquid commodity are connected, and outlet is connected with dedicated 12 entrance of storage tank；Dedicated 12 entrance of storage tank is connected with the outlet of the second front pump 11, Outlet is connected with two 13 entrances of rear pump in parallel；13 entrance of rear pump is connected with the outlet of dedicated storage tank 12；With meter above Amount entrucking unit is identical, and the outlet of dedicated storage tank 12 can also be set according to specific field demand with actual conditions, often One outlet is connected with airport special-purpose vehicle filling opening, and one is only shown in Fig. 2；Unit phase is independently filled with Newton type fluid Together, because II, III, IV type stoste are non-newtonian fluid anti-freeze fluid, it is related to conveying the pump of II, III, IV type stoste in the unit Body selects the diaphragm type pump housing, i.e. diaphragm type front pump and diaphragm type rear pump；Because main body is the sticky complex mixture of macromolecule, It is sensitive to shearing force, pressure, temperature, boundary material, then using independent filling unit；Outsourcing barreled finished product is through the second front pump 11 Into the dedicated storage tank 12 with automatic control of liquid level, special-purpose vehicle is added by the rear pump 13 with flow automatic control according to airport requirement It is used in.

To improve material transfer efficiency and avoiding damaging in transmission process in material, gear pump is used to I type stoste, Gear type mixing match pump is selected in the accurate proportion unit of Newton type fluid, II, III, IV type stoste use diaphragm pump, remaining choosing Use centrifugal pump.Stoste storage tank 2, water storage tank 5, the first Mixer pot 7, the second Mixer pot 9 and dedicated storage tank 12 top incidentally exhale It inhales valve and guarantees that air pressure inside is consistent with external environment.First Mixer pot 7 the second Mixer pot 9 of reconciliation has high-precision flow volume certainly Control, self-loopa and dedicated electric heater unit 18；To reinforce proportion, mixing, temperature to the good facilitation of deicing effect, it is somebody's turn to do Main equipment in integration unit selects 304 stainless steel materials, and main equipment includes tank body, connecting line, pump and instrument etc., To avoid corrosion pollution.

Heater selected by the integration unit, automatic instrument(s) are anti-explosion product, it is ensured that safe enough.When cable is installed Use metal protecting tube and anti-explosion terminal box.PLC control cabinet and the equal electrical grounding of integral device, three-phase five-wire mode.Single unit system It can build indoors, to ensure lightning protection safety.Draining, protection toy enter, it is ensured that electric-control system safety.

The course of work:

I type deicing liquid barreled enters in stoste storage tank 2 from gear type front pump 1 to be stored.Tap water enters from common network Storage in water storage tank 5.According to allotment needs, the parameters such as matched proportion density and quantity in PLC are inputted, I type deicing liquid stoste is through first Mixing match pump 3, tap water through the second mixing match pump 4, after controlled through respective flowmeter, into subsequent first Mixer pot 7 and second in Mixer pot 9.

Material in first Mixer pot 7 and the second Mixer pot 9 has the liquid level upper limit to feed pump automatic control, will not roof fall.Two tanks Bottom is equipped with Special electrical heating device 18, and temperature is to heater input power feedback controls.Two tanks respectively with independent first from 10 continuous work of circulating pump 6 and the second self-circulating pump, mixes well material in tank, it is ensured that microcosmic uniform, property best stabilized. Self-circulating pump outlet conduit is arranged wired obscurity instrument and detects mixing quality, outputs signal to PLC control cabinet monitoring storage.

It deploys microcosmic uniform deicing liquid and is detected through online diopter instrument and confirm that qualification can then discharge at any time.Through Loading Pump 8 and flowmeter automatic control state the deicing liquid of qualified allotment is injected into airport special-purpose vehicle, be used for airport deicing operation.Deicing liquid Filling can be filled to different vehicle simultaneously simultaneously, but different vehicle internal volume or requirement are different, have to before filling It checks true available space, inputs in PLC control, in order to avoid add roof tank boil-overs.

If the concentration that reconciles when normal use is consistent, can be with continuous feed, proportion, mixing, discharging.If matched proportion density need to be changed It then needs to feed again again after evacuating as far as possible in last batch Mixer pot, then can be updated to the concentration of new settings rapidly, examine It can continuous discharge after survey is qualified.

Other II, III, IV class non-newtonian fluid anti-freeze fluids, because main body is the sticky complex mixture of macromolecule, to shearing Power, pressure, temperature, boundary material are sensitive, then using independent filling unit.Second front pump of the outsourcing barreled finished product through diaphragm type 11 enter the dedicated storage tank 12 with automatic control of liquid level, the rear pump 13 for passing through the diaphragm type with flow automatic control according to airport requirement It is added in special-purpose vehicle and uses.

Sensor, motor-driven valve, PLC automatic control can bottom line reduce human attendance, securely and reliably, stability and high efficiency.Relative to Conventional apparatus has preferably compatibility, automation progress advantage.All key pumping systems have backup in the utility model, Special circumstances can be borrowed mutually.

There may be undesirable changes when the similar product mixing that different material or different vendor provide, thus do not allow generally with Meaning mixing.It is used after need to cleaning up emptying inside subsequent whole device when replacement deicing liquid charging.Cleaning discharge waste liquid into Enter sewage disposal system, up to GB3838-2002 " surface water environment quality mark after Typical physical, chemistry, biological treatment purification It is quasi- " Group III standard, as Treated sewage reusing.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid, which is characterized in that accurately matched including Newton type fluid Unit, reconciliation heating unit, load-measuring unit and several non-Newtonian fluids independently fill unit；The Newton type fluid It is provided with stoste storage tank (2) and water storage tank (5) in accurate proportion unit, the entrance of stoste storage tank (2) is connected to I type deicing stoste Bucket, the entrance of water storage tank (5) are connected to running water system, and the outlet of stoste storage tank (2) is connected to jointly with the outlet of water storage tank (5) To the input terminal of reconciliation heating unit；The heating unit that reconciles includes the first Mixer pot (7) and the second Mixer pot (9), and first reconciles The foreign liquid entrance of tank (7) and the foreign liquid entrance of the second Mixer pot (9) are connected to the input terminal of reconciliation heating unit, First Mixer pot (7) send liquid outlet outside and the liquid outlet of sending outside of the second Mixer pot (9) is commonly connected to load-measuring list The shunting end (17) of member；The amount of liquid that stoste storage tank (2) and water storage tank (5) are input to reconciliation heating unit is controlled by PLC system System；

It includes dedicated storage tank (12) that each non-Newtonian fluid, which independently fills unit, and the entrance of dedicated storage tank (12) is connected to It is special that II, III or IV type deicing original liquid box, the outlet of dedicated storage tank (12) and the output end of load-measuring unit are connected to airport With vehicle filling opening；

Liquid level monitoring device, the liquid level are provided in first Mixer pot (7), the second Mixer pot (9) and dedicated storage tank (12) Monitoring device is connected to PLC system.

2. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid according to claim 1, which is characterized in that newton It is provided in the accurate proportion unit of type fluid the first threeway (14), the heating unit that reconciles is provided with the second threeway (15) and the three or three Logical (16)；The outlet of stoste storage tank (2) and the outlet of water storage tank (5) are respectively communicated to the two entrances of the first threeway (14), the The outlet of one threeway (14) is connected to the entrance of the second threeway (15), and two outlets of the second threeway (15) reconcile with first respectively The foreign liquid entrance connection of the foreign liquid entrance and the second Mixer pot (9) of tank (7)；First Mixer pot (7) sends liquid outside The liquid outlet of sending outside of outlet and the second Mixer pot (9) is connected to the two entrances of third threeway (16) respectively, third threeway (16) outlet is connected to the shunting end (17) of load-measuring unit.

3. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid according to claim 2, which is characterized in that stoste The first front pump (1), the outlet of stoste storage tank (2) and the first threeway (14) are provided between storage tank (2) and I type deicing original liquid box Between be provided with the first mixing match pump (3)；The second mixing match pump is provided between water storage tank (5) and the first threeway (14) (4)。

4. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid according to claim 3, which is characterized in that first Front pump (1) and the first mixing match pump (3) select gear type；It is centrifugal that second mixing match pumps (4) selection.

5. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid according to claim 1, which is characterized in that first Entrance of the circulating liquid outlet of Mixer pot (7) to the first self-circulating pump (6), the outlet of the first self-circulating pump (6) To the circulating liquid entrance of the first Mixer pot (7)；The circulating liquid outlet of second Mixer pot (9) is to the second self-circulating pump (10) entrance, the circulating liquid entrance of the outlet of the second self-circulating pump (10) to the second Mixer pot (9).

6. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid according to claim 5, which is characterized in that first The outlet of self-circulating pump (6) and the outlet of the second self-circulating pump (10) are provided with online obscurity instrument, each online shading Degree instrument is connected to PLC control system.

7. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid according to claim 1, which is characterized in that metering The input terminal of entrucking unit is divided into several liquid feeding pipelines, each liquid feeding pipeline is connected to an airport special-purpose vehicle liquid feeding Mouthful, each liquid-feeding tube road is provided with a Loading Pump (8).

8. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid according to claim 1, which is characterized in that dedicated There are two the second front pumps (11) in parallel for setting between the entrance of storage tank (12) and II, III or IV type deicing original liquid box, dedicated There are two rear pumps (13) in parallel for setting between the outlet of storage tank (12) and airport special-purpose vehicle filling opening.

9. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid according to claim 8, which is characterized in that second Front pump (11) and rear pump (13) select diaphragm type.

10. a kind of liquid filling station integration unit of airport deicing anti-freeze fluid described in -9 any one according to claim 1, special Sign is, the top of stoste storage tank (2), water storage tank (5), the first Mixer pot (7), the second Mixer pot (9) and dedicated storage tank (12) It is provided with breather valve；First Mixer pot (7) and the second Mixer pot (9) are internally provided with electric heater unit (18)；It is described comprehensive The main equipment attached together in setting selects 304 stainless steel materials, and main equipment includes tank body, connecting line, pump and instrument.