CN209815665U - Hidden refuel island - Google Patents

Abstract

The utility model provides a hidden refuel island, refuel the island and include: the lifting type fire water monitor and the lifting type refueling device are arranged in the underground space, and the lifting type refueling device is positioned on two sides of the lifting type fire water monitor; compare in traditional island of refueling, the utility model provides a pair of hidden island of refueling is provided with hidden in the underground over-and-under type fire water monitor and over-and-under type refueling equipment on refueling the island, when needs refuel, over-and-under type refueling equipment stretches out ground and supplies the vehicle to refuel, and when the condition of a fire appears, over-and-under type fire equipment stretches out ground and puts out a fire, has saved the interior equipment occupation space of refueling station, and the condition of a fire is responded to fast.

Description

Hidden refuel island

Technical Field

The utility model belongs to the technical field of refueling equipment technique and specifically relates to a can hide in filling station in the island that refuels underground.

Background

At present, a gas station mainly comprises facilities such as a station room, a refueling island, a shed and an underground oil tank, wherein a plurality of refueling levels are arranged in the refueling island, and each refueling level can provide the same or different types of oil gas. After entering the gas station, the vehicle to be refueled stops near the refueling island, and the operator refuels the vehicle by using the oil gun on the refueling machine.

However, in practical application, because the driver's sight line is easily shielded by the oiling machine, the upright post or the vehicle in front, it is impossible to clearly see whether the oiling position is empty or not and the information of the oil gas type, and it is difficult to subjectively and accurately judge and select the oiling position in time, so that the phenomenon that the oiling position is empty and the vehicle is queued up and jammed is easily caused artificially.

Gasoline has the volatility, when refueling the island and refuel the car, the oil gas of waving very easily ignites, and this is the important reason that leads to refuel the island and take place the conflagration, consequently, all can be equipped with handheld fire extinguisher in refueling the island, nevertheless, refuel island staff when using handheld fire extinguisher to put out a fire, have certain time delay, are difficult to put out a fire to the ignition at the very first time.

Many refuel the island and all be equipped with automatic fire extinguishing equipment, detect the ignition according to the sensor, utilize the water cannon to spray high-efficient insulating fire extinguishing agent to the ignition, this kind of automatic fire extinguishing equipment has, and the reaction is rapid, high-efficient puts out a fire, need not the advantage that operating personnel closely put out a fire, and especially near refueling the island sets up this kind of automatic fire extinguishing equipment and is many.

The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a hidden refuel island.

In order to solve the technical problem, the utility model provides a pair of hidden refuel island, refuel the island and include: the lifting type fire water monitor and the lifting type refueling device are arranged in an underground space, and the lifting type refueling device is positioned on two sides of the lifting type fire water monitor; wherein the content of the first and second substances,

the over-and-under type filling device includes: the lifting frame, the lifting cylinder and the oil storage tank are arranged on the lifting frame; the lifting cylinder is arranged below the lifting frame, a piston rod of the lifting cylinder is connected with the lifting frame, an oil gun is arranged on the lifting frame and is connected with the oil storage tank through an oil filling pipe, two ends of the oil filling pipe are provided with clamp structures, the oil filling pipe is coiled in the lifting frame, and an oil pipe arranging device is arranged on the lifting frame;

the oil storage tank includes: the oil-gas separation device comprises an inner-layer oil storage tank, an outer-layer shell and a base, wherein oil is stored in the inner-layer oil storage tank, a water storage and heat preservation middle layer is arranged between the inner-layer oil storage tank and the outer-layer shell, an oil filling pipe joint, an air filling pipe joint, a recovery pipe joint and an oil outlet pipe joint which penetrate through the water storage and heat preservation middle layer and extend out of the outer-layer shell are arranged on the inner-layer oil storage tank, and the water storage and heat preservation middle layer is connected with a water; the base is arranged below the oil storage tank, a support frame connected with the oil storage tank is arranged on the base, and a spring device is arranged below the base and is connected with a ground foundation through the spring device;

over-and-under type fire water monitor includes: the fire-fighting water monitor comprises a fire-fighting water monitor main body, wherein a lifting pipe is connected to the lower part of the fire-fighting water monitor main body, the lifting pipe is connected with a lifting device, the lifting pipe is connected with a fire extinguishing agent storage tank through a fire extinguishing agent conveying pipe, and the fire extinguishing agent conveying pipe is clamped on a hanging structure; wherein the content of the first and second substances,

the fire water monitor main part includes: the horizontal rotary water sprayer comprises a fixed seat, wherein a horizontal rotary platform is arranged on the fixed seat, water spray heads capable of longitudinally rotating are respectively arranged on two sides of the horizontal rotary platform, the water spray heads are connected through a horizontal pipe, a plurality of through holes are circumferentially distributed in the middle of the horizontal pipe, the through holes of the horizontal pipe can be rotatably connected with a vertical pipe around the axis of the vertical pipe through a T-shaped sealing bearing, and the vertical pipe is fixed on the T-shaped sealing bearing;

a longitudinal rotation driving mechanism is connected with the horizontal pipe, and a horizontal rotation driving mechanism is connected with the vertical pipe;

a sealing plate for sealing the top of the underground space is arranged on the ground, and a passage port for the lifting frame and the fire monitor main body to extend out of the ground is arranged on the sealing plate.

Further, the hanging structure comprises: jib and conveyer pipe installation department, the jib is installed the top in underground space, fire extinguishing agent conveyer pipe card is put at the conveyer pipe installation department, the conveyer pipe installation department includes: the shell, the relative both ends of shell in the horizontal direction do not have the wall, are provided with the draw-in groove structure in the shell, the fire extinguishing agent conveyer pipe is worn to put in this shell to the card is put in the draw-in groove structure, is provided with the opening that goes into and out of altogether fire extinguishing agent conveyer pipe on the shell the opening part is provided with the sealing door that can overturn to the shell in.

Further, the sealing door is arranged on the shell through a torsion spring positioned on one side of the opening, the torsion spring forces the sealing door to turn outwards, and the sealing door abuts against the inner side wall around the opening.

Further, the fire monitor main body includes: the horizontal rotary water sprayer comprises a fixed seat, wherein a horizontal rotary platform is arranged on the fixed seat, water spray heads capable of longitudinally rotating are respectively arranged on two sides of the horizontal rotary platform, the water spray heads are connected through a horizontal pipe, a plurality of rows of through holes are circumferentially distributed in the middle of the horizontal pipe, two adjacent rows of the through holes are distributed in a staggered manner, the through holes of the horizontal pipe can be rotatably connected with a vertical pipe around the axis of the vertical pipe through a T-shaped sealing bearing, and the vertical pipe is fixed on the T-shaped sealing bearing;

and the horizontal pipe is connected with a longitudinal rotation driving mechanism, and the vertical pipe is connected with a horizontal rotation driving mechanism.

Further, the pipe arrangement device comprises: the inner sleeve is arranged at the bottom of the lifting frame, and a clearance between the inner sleeve and the inner wall of the lifting frame forms a coiled storage space of the oil filling pipe; the guide cone includes: is a shuttle-type structure, the shuttle-type structure includes: an upper conical surface, a middle transition surface and a lower conical surface; the lower conical surface is connected with the bottom of the lifting pipe through a connecting rod, the guide cone is positioned above the inner sleeve, and a channel for the oil filling pipe to pass through is reserved between the guide cone and the inner wall of the lifting frame.

Further, the oil outlet pipe interface is connected with an oil filling device through an oil filling pipe; the oil filling pipe interface is connected with an oil filling device through an oil filling pipe, and the oil filling device is connected with an oil transportation vehicle on the ground through an oil discharging pipe; the oil injection device is connected with the oil-gas conversion device through a recovery pipe, the oil-gas conversion device is respectively connected with the recovery pipe interface through an oil pipeline and is connected with the ground through an emptying pipe, and a safety valve is arranged on the emptying pipe; the gas filling pipe joint is sequentially connected with the control device and the first gas storage tank through a gas filling pipe.

Further, the clamp structure includes: the clamp comprises a ring-shaped clamp, wherein a fracture is arranged in the circumferential direction of the ring-shaped clamp, a first buckling part and a second buckling part which are matched with each other are arranged at two ends of the ring-shaped clamp at the fracture respectively, a clamping ring which orders about the first buckling part and the second buckling part to keep buckled in a buckling state is arranged on the first buckling part or the second buckling part, and a buckling force application part is arranged on the ring-shaped clamp.

Further, the inboard of loop type clamp is provided with a plurality of extrusion groove, the extrusion groove is followed the circumference of loop type clamp is equidistant to be distributed.

Further, the first engaging portion includes: the first radial raised head extends out of the annular hoop and is provided with a first clamping hook; the second locking portion includes: and the second radial raised head extends out of the annular hoop and is provided with a second clamping hook matched with the first clamping hook.

Furthermore, a pneumatic oil filling pump and an oil way valve are arranged on the oil filling pipe; the pneumatic oil filling pump is provided with a pneumatic motor, the pneumatic motor is connected with a second air storage tank through an air pipe, and the air pipe is provided with an air passage valve; the gas circuit valve is connected with a first controller capable of controlling the gas circuit valve to be opened or closed, and a first wireless receiver used for receiving an action instruction is connected with the first controller; the oil way valve is connected with a second controller capable of controlling the opening or closing of the oil way valve, and a second wireless receiver used for receiving an action instruction is connected with the second controller; the first wireless receiver or the second wireless receiver is connected with a remote control device.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

compared with the traditional refueling island, the hidden refueling island provided by the utility model is provided with the lifting type fire water monitor and the lifting type refueling equipment which are hidden underground on the refueling island, when refueling is needed, the lifting type refueling equipment extends out of the ground for refueling, when a fire occurs, the lifting type fire equipment extends out of the ground for fire extinguishing, the occupied space of equipment in the refueling station is saved, and the fire can be quickly responded; the hanging structure can drop the fire extinguishing agent conveying pipe off the ground, so that the fire extinguishing agent conveying pipe is prevented from being tangled and pulled; the fire water monitor main body can rotate in multiple directions, and the fire extinguishing range is large; the tube arranging device can ensure that the tubes of the oil filling pipe in the lifting frame are orderly and not easy to tangle; the oil storage tank has the performances of heat preservation and shock resistance; the clamp structure guarantees the leakproofness and the fastness of filling oil pipe connection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hidden refueling island provided in an embodiment of the present invention;

FIG. 2 is a schematic structural view of the closure plate;

FIG. 3 is a cross-sectional view of the hanging structure;

FIG. 4 is a schematic structural view of a fire monitor body;

FIG. 5 is a schematic structural view of a tube discharging device;

FIG. 6 is a schematic view of the connection of the oil storage tank;

FIG. 7 is a schematic structural view of an oil storage tank;

FIG. 8 is a schematic view of the structure of the clamp;

icon: 1-an oil storage tank; 2, a lifting cylinder; 3-lifting type refueling equipment; 4, lifting the rack; 5-oil filling pipe; 6-an oil gun; 7-a lighting lamp ring; 8-a cover body; 9-pneumatic petrol pumps; 10-oil way valve; 11-gas circuit valve; 12-a first controller; 13-a first wireless receiver; 14-a pneumatic motor; 15-a second controller; 16-a second wireless receiver; 17-oil gun fixing frame; 18-a hoop structure; 19-a fire extinguishing agent storage tank; 20-a pneumatic liquid adding pump; 21-a first pneumatic motor; 22-a wireless receiver; 23-a controller; 24-a valve; 25-fire extinguishing agent delivery pipe; 26-hanging structure; 27-a lifting tube; 28-a rack; 29-gear; 30-a second pneumatic motor; 31-fire water monitor main body; 32-a cover body; 33-closing plate; 34-a fixed seat; 35- "T" type sealed bearing; 36-a camera; 37-a housing; 38-a first drive motor; 39-a first pinion; 40-a first fixed gear; 41-end plate; 42-water spray head; 43-horizontal tube; 44-a reinforcement plate; 45-second fixed gear; 46-a connector; 47-a second drive motor; 48-a second pinion; 49-vertical tubes; 50-a through hole; 51-a horizontal rotary platform; 52-opening; 53-inner cannula; 54-a guide cone; 55-a connecting rod; 56-oil pipe outlet; 57-oil gas conversion device; 58-an oil conveying pipe; 59-water inlet interface; 60-oil filling pipe interface; 61-air filling pipe interface; 62-recovery pipe interface; 63-oil outlet pipe interface; 64-a water outlet interface; 65-an oil filling pipe; 66-an oil injection device; 67-oil discharge pipe; 68-air-adding pipe; 69-control means; 70-an air storage tank; 71-a recovery pipe; 72-inner reservoir; 73-outer shell; 74-water storage heat preservation middle layer; 75-a base; 76-a spring arrangement; 77-connecting hard pipes; 181-ring-shaped hoop; 182-an extrusion groove; 183-shaft seat; 184-force application handle; 185-a rotating shaft; 186-a first catch; 187-a second snap-fit portion; 188-a snap ring; 261-a boom; 262-a housing; 263-sealing the door; 264-shaft; 265-torsion spring; 266-card slot configuration; 267-a slotted space; 268-snap neck; 541-upper conical surface; 542-middle transition surface; 543-lower conical surface.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Example 1

Fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 show a specific embodiment of the hidden refueling island of the present invention, in this embodiment, the refueling island includes: the method comprises the following steps: the lifting type fire water monitor and the lifting type refueling device 3 are arranged in the underground space, and the lifting type refueling device 3 is positioned on two sides of the lifting type fire water monitor; wherein the content of the first and second substances,

the elevating type refueling apparatus 3 includes: the lifting frame 4, the lifting cylinder 2 and the oil storage tank 1; the lifting cylinder 2 is arranged below the lifting frame 4, the cover body 8 is arranged above the lifting frame 4, a piston rod of the lifting cylinder 2 is connected with the lifting frame 4, the lifting frame 4 is provided with an oil gun 6, the oil gun 6 is connected with the oil storage tank 1 through an oil filling pipe 5, two ends of the oil filling pipe 5 are provided with clamp structures 18, the oil filling pipe 5 is coiled in the lifting frame 4, and the lifting frame 4 is provided with an oil pipe arrangement device;

the oil storage tank 1 includes: the oil-water separator comprises an inner-layer oil storage tank 72, an outer-layer shell 73 and a base 75, wherein oil is stored in the inner-layer oil storage tank 72, a water storage and heat preservation middle layer 74 is arranged between the inner-layer oil storage tank 72 and the outer-layer shell 73, an oil filling pipe joint 60, an air filling pipe joint 61, a recovery pipe joint 62 and an oil outlet pipe joint 63 which penetrate through the water storage and heat preservation middle layer 74 and extend out of the outer-layer shell 73 are arranged on the inner-layer oil storage tank 72, and the water storage and heat preservation middle layer 74 is connected with; the base 75 is arranged below the oil storage tank 1, a support frame connected with the oil storage tank 1 is arranged on the base 75, and a spring device 76 is arranged below the base 75 and connected with a ground foundation through the spring device 76;

over-and-under type fire water monitor includes: fire water monitor main part 31, fire water monitor main part 31 below is connected with lift pipe 27, and fire water monitor main part 31 top is provided with lid 32, and lift pipe 27 is connected with elevating gear, and elevating gear specifically is: the rack 28 arranged on the lifting pipe 27, the gear 29 meshed with the rack 28, the second pneumatic motor 30 and the gear 29 rotate, the lifting pipe 27 is connected with the fire extinguishing agent storage tank 19 through the fire extinguishing agent conveying pipe 25, and the fire extinguishing agent conveying pipe 25 is clamped on the hanging structure 26; wherein the content of the first and second substances,

the fire monitor main body 31 includes: the water spraying device comprises a fixed seat 34, wherein a horizontal rotary platform 51 is arranged on the fixed seat 34, water spraying heads 42 capable of longitudinally rotating are respectively arranged on two sides of the horizontal rotary platform 51, the water spraying heads 42 are connected through a horizontal pipe 43, a plurality of through holes 50 are circumferentially distributed in the middle of the horizontal pipe 43, the through holes 50 of the horizontal pipe 43 can be connected with a vertical pipe 49 in a rotary manner around the axis of the vertical pipe through a T-shaped sealing bearing 35, and the vertical pipe 49 is fixed on the T-shaped sealing bearing 35;

a longitudinal rotation driving mechanism is connected with the horizontal pipe 43, and a horizontal rotation driving mechanism is connected with the vertical pipe 49;

a sealing plate 33 for sealing the top of the underground space is arranged on the ground, and a passage port for the lifting frame 4 and the fire monitor main body 31 to extend out of the ground is arranged on the sealing plate 33.

Compared with the traditional refueling island, the hidden refueling island provided by the utility model has the advantages that the lifting type fire water monitor and the lifting type refueling equipment which are hidden underground are arranged on the refueling island, when refueling is needed, the lifting type refueling equipment extends out of the ground for refueling vehicles, when fire occurs, the lifting type fire equipment extends out of the ground for fire extinguishing, the occupied space of equipment in a refueling station is saved, and the fire can be quickly responded; the hanging structure can drop the fire extinguishing agent conveying pipe off the ground, so that the fire extinguishing agent conveying pipe is prevented from being tangled and pulled; the fire water monitor main body can rotate in multiple directions, and the fire extinguishing range is large; the tube arranging device can ensure that the tubes of the oil filling pipe in the lifting frame are orderly and not easy to tangle; the oil storage tank has the performances of heat preservation and shock resistance; the clamp structure guarantees the leakproofness and the fastness of filling oil pipe connection.

Example 2

Fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 show a specific embodiment of the hidden refueling island of the present invention, in this embodiment, the refueling island includes: the method comprises the following steps: the lifting type fire water monitor and the lifting type refueling device 3 are arranged in the underground space, and the lifting type refueling device 3 is positioned on two sides of the lifting type fire water monitor; wherein the content of the first and second substances,

the elevating type refueling apparatus 3 includes: the lifting frame 4, the lifting cylinder 2 and the oil storage tank 1; the lifting cylinder 2 is arranged below the lifting frame 4, a piston rod of the lifting cylinder 2 is connected with the lifting frame 4, an oil gun 6 is arranged on the lifting frame 4, the oil gun 6 is connected with the oil storage tank 1 through an oil filling pipe 5, two ends of the oil filling pipe 5 are provided with clamp structures 18, the oil filling pipe 5 is coiled in the lifting frame 4, and an oil pipe arranging device is arranged on the lifting frame 4;

the oil pipe calandria device includes: a guide cone 54 and an inner sleeve 53, the guide cone 54 having a shuttle-type structure comprising: an upper conical surface 541, a middle transition surface 542, and a lower conical surface 543; the lower conical surface 543 is connected with the bottom of the lifting frame 4 through the connecting rod 55.

An oil pipe outlet 56 is arranged at the bottom of the lifting frame 4, and the oil pipe 5 extends out of the lifting frame 4 through the oil pipe outlet 56 and is connected with the oil storage tank 1. The inner sleeve 53 is provided with an opening 52, and the oil filling pipe 5 positioned in the storage space sequentially passes through the opening 52 and the oil pipe outlet 56 and then extends out of the lifting frame 4.

The oil storage tank 1 includes: the oil-water separator comprises an inner-layer oil storage tank 72, an outer-layer shell 73 and a base 75, wherein oil is stored in the inner-layer oil storage tank 72, a water storage and heat preservation middle layer 74 is arranged between the inner-layer oil storage tank 72 and the outer-layer shell 73, an oil filling pipe joint 60, an air filling pipe joint 61, a recovery pipe joint 62 and an oil outlet pipe joint 63 which penetrate through the water storage and heat preservation middle layer 74 and extend out of the outer-layer shell 73 are arranged on the inner-layer oil storage tank 72, and the water storage and heat preservation middle layer 74 is connected with; the base 75 is arranged below the oil storage tank 1, a support frame connected with the oil storage tank 1 is arranged on the base 75, and a spring device 76 is arranged below the base 75 and connected with a ground foundation through the spring device 76;

the oil outlet pipe joint 63 is connected by the oil filler pipe 5.

The oil filling pipe joint 60 is connected with an oil filling device 66 through an oil filling pipe 65, and the oil filling device 66 is connected with an oil transportation vehicle on the ground through an oil discharging pipe 67.

The oil filling device 66 is connected with the oil-gas conversion device 57 through a recovery pipe 71, the oil-gas conversion device 57 is respectively connected with the recovery pipe connector 62 through an oil pipeline 58 and is connected with the ground through an emptying pipe, and the emptying pipe is provided with a safety valve 74.

The filler pipe joint 61 is connected to a control device 69 and an air tank 70 in turn via a filler pipe 68.

The support frame is of a grid structure and is provided with an arc-shaped bend matched with the bottom of the oil storage tank 1. The oil storage tank 1 is connected with the support frame more firmly, and the weight of the support frame is reduced.

The water inlet connector 59 and the water outlet connector 64 are respectively arranged on the upper side and the lower side of the oil storage tank 1.

The spring device 76 includes: upper junction plate, middle spring portion and lower connecting plate.

An antirust layer is provided on the outer surface of the inner-layer oil tank 72 and the inner surface of the outer-layer casing 73.

The water inlet connector 59 is connected with a heating device (not shown) and a water outlet connector 64 in sequence through a water pipe (not shown) to form a water circulation loop. The heating device is used for heating the circulating water to a set temperature, and a water temperature sensor is arranged on the heating device.

Add oil pipe 5 both ends and be provided with clamp structure 18, fix on the connector on oil gun 6 and oil storage tank 1 with adding oil pipe 5 through clamp structure 18, the connection hard tube 77 of connector is planted in adding oil pipe 5, and clamp structure 18 clamp is in the regional circumference of grafting, and this clamp structure 18 specifically includes: the annular clamp 181 includes a circumferential break formed in the annular clamp 181, the annular clamp 181 is circumferentially discontinuous, a first engaging portion 186 and a second engaging portion 187, which are engaged with each other, are respectively formed at both ends of the annular clamp 181 at the circumferential break, a snap ring 188 is provided at the first engaging portion 186, the first engaging portion 186 and the second engaging portion 187 can be engaged with each other in a snap state, and the annular clamp 181 includes a snap-fit force applying portion.

The inner side of the ring-shaped band 181 is provided with a pressing groove 182. A plurality of extrusion grooves 182 are arranged along the circumference of the annular hoop 181, and the extrusion grooves 182 are distributed at equal intervals.

The extrusion groove is convenient for the bending of annular clamp after the application of force, also can extrude simultaneously with oil pipe and make its deformation sink in the extrusion groove, realizes the location.

The contact surface of the inside of the annular clamp 181 contacting the filler pipe 5 is provided with a corrugation (not shown).

The inner side of the annular hoop is provided with corrugations, so that the friction force between the annular hoop and the oil filling pipe is increased, and the connection is tight.

The first latching portion 186 includes: the first radial raised head extends out radially to the outer side of the annular hoop 181, and a first clamping hook is arranged on the first radial raised head.

The second engaging portion 187 includes: and the second radial raised head radially extends out of the annular hoop 181, and a second clamping hook matched with the first clamping hook is arranged on the second radial raised head. The first clamping hook and the second clamping hook are matched to realize clamping.

The first radial raised head is provided with a mounting hole, the snap ring 188 is inserted into the mounting hole, the snap ring 188 can rotate around the axis of the mounting hole, the distance between the second radial raised head and the first radial raised head in the fastened state allows the snap ring 188 to be sleeved on the second radial raised head, and the second radial raised head is provided with a limiting structure, specifically a triangular protrusion in the embodiment.

The engagement urging portions are two urging levers 184 provided near the first latching portion 186 and the second latching portion 187, respectively. The middle part of the force application handle 184 is provided with a rotating shaft 185, the annular hoop 181 is provided with a shaft seat 183, the force application handle 184 can be rotatably arranged on the shaft seat 183 around the axis through the rotating shaft 185, and the force application handle 184 comprises a pressure application section for applying external force and an extrusion section which can abut against the annular hoop 181 after force application.

The force application handle is rotationally arranged, so that the force application handle can be hidden when not in use, and the force application handle is prevented from interfering other components and equipment.

Of course, the force application handle 184 can also be fixedly arranged on the ring-type hoop 181.

Over-and-under type fire water monitor includes: fire water monitor main part 31, fire water monitor main part 31 below is connected with the fall way 27, and the fall way 27 is connected with elevating gear, and elevating gear specifically is: the rack 28 arranged on the lifting pipe 27, the gear 29 meshed with the rack 28, the second pneumatic motor 30 and the gear 29 rotate, the lifting pipe 27 is connected with the fire extinguishing agent storage tank 19 through the fire extinguishing agent conveying pipe 25, and the fire extinguishing agent conveying pipe 25 is clamped on the hanging structure 26; wherein the content of the first and second substances,

the hanging structure 26 specifically includes: a suspender 261 and a delivery pipe installation part, the suspender 261 connects the top of the underground space and the delivery pipe installation part, and the fire extinguishing agent delivery pipe 25 is clamped on the delivery pipe installation part. The conveyer pipe installation department specifically includes: shell 262, shell 262 is the both ends of metal material do not have the cylindrical structure of wall, fix the lower extreme at jib 261 at shell 262 at the level, be provided with draw-in groove structure 266 in the shell 262, draw-in groove structure 266 specifically is for having the column to hold the sponge rubber in chamber, fire extinguishing agent conveyer pipe 25 wears to put in the column of sponge rubber holds the intracavity, the column holds and sets up card neck 268 on the chamber, when installing fire extinguishing agent conveyer pipe 25, extrusion card neck 268 makes it take place to deform, after fire extinguishing agent conveyer pipe 25 gets into the column and holds the chamber, card neck 268 relies on the memory shape to reset, put fire extinguishing agent conveyer pipe 25 card in the column container.

An opening for the entrance and exit of the fire extinguishing agent delivery pipe 25 is formed in the upper end of the shell 262, a sealing door 263 capable of turning towards the inside of the shell 262 is arranged at the opening, in the embodiment, the sealing door 263 is an arc-shaped piece, a rotating shaft 264 is arranged on the sealing door 263, the rotating shaft 264 is installed on the shell 262 close to one side of the suspension rod 261 near the opening, a torsion spring 265 is arranged on the rotating shaft 264, the torsion spring 265 forces the sealing door 263 to turn towards the outside, and the sealing door 263 abuts against the inner side wall around the opening. The width of the closing door 263 is smaller than the width of the side wall of the opening, and a groove-shaped space 267 for accommodating the inward turning of the closing door 43 and avoiding the installation channel of the fire extinguishing agent delivery pipe 25 is provided on the housing 262, and in a more preferred embodiment, the groove-shaped space 267 extends to the suspension rod 261.

Of course, the door 263 can be installed around the opening on the side far from the suspension rod 261, which is not described herein.

The fire monitor main body 31 includes: the water spraying device comprises a fixed seat 34, wherein a horizontal rotary platform 51 is arranged on the fixed seat 34, water spraying heads 42 capable of longitudinally rotating are respectively arranged on two sides of the horizontal rotary platform 51, the water spraying heads 42 are connected through a horizontal pipe 43, a plurality of through holes 50 are circumferentially distributed in the middle of the horizontal pipe 43, the through holes 50 of the horizontal pipe 43 can be connected with a vertical pipe 49 in a rotary manner around the axis of the vertical pipe through a T-shaped sealing bearing 35, and the vertical pipe 49 is fixed on the T-shaped sealing bearing 35;

a longitudinal rotation driving mechanism is connected with the horizontal pipe 43, and a horizontal rotation driving mechanism is connected with the vertical pipe 49;

the through holes 50 are distributed in two rows, the two rows of through holes 50 are distributed in a staggered mode, and the two rows of through holes 50 arranged in a staggered mode can guarantee that the horizontal pipe 43 can be smoothly communicated with the vertical pipe 49 at each rotation angle.

The longitudinal rotation driving mechanism specifically comprises: the device comprises a first fixed gear 40, a first pinion 39 and a first driving motor 38, wherein the first fixed gear 40 is sleeved on a horizontal pipe 43 and synchronously rotates with the horizontal pipe 43, the first pinion 39 is arranged at the output end of the first driving motor 38, and the first pinion 39 is meshed with the first fixed gear 40.

Horizontal gyration actuating mechanism specifically includes: the second fixed gear 45, the second pinion gear 48 and the second driving motor 47, the second fixed gear 45 is sleeved on the vertical pipe 49 and rotates synchronously with the vertical pipe 49, the second pinion gear 48 is installed at the output end of the second driving motor 47, and the second pinion gear 48 is meshed with the second fixed gear 45.

The lower end of the vertical tube 49 is provided with a coupling head 46 connected to the elevator tube 27.

The horizontal rotary platform 51 is provided with a shell 37, the shell 37 is provided with a camera 36, and the camera 36 is connected with a remote platform through a wired or wireless signal.

A reinforcing plate 44 is arranged in the fixing seat 34, the reinforcing plate 44 is fixed in the fixing seat 34 through screws, a shaft hole for the vertical pipe 49 to pass through is formed in the reinforcing plate 44, and a shaft sleeve sleeved on the outer side of the vertical pipe 49 is arranged on the shaft hole.

A sealing plate 33 for sealing the top of the underground space is arranged on the ground, and a passage port for the lifting frame 4 and the fire monitor main body 31 to extend out of the ground is arranged on the sealing plate 33.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

1. A recessed fueling island, comprising: the lifting type fire water monitor and the lifting type refueling device are arranged in an underground space, and the lifting type refueling device is positioned on two sides of the lifting type fire water monitor; wherein the content of the first and second substances,

the over-and-under type filling device includes: the lifting frame, the lifting cylinder and the oil storage tank are arranged on the lifting frame; the lifting cylinder is arranged below the lifting frame, a piston rod of the lifting cylinder is connected with the lifting frame, an oil gun is arranged on the lifting frame and is connected with the oil storage tank through an oil filling pipe, two ends of the oil filling pipe are provided with clamp structures, the oil filling pipe is coiled in the lifting frame, and an oil pipe arranging device is arranged on the lifting frame;

the oil storage tank includes: the oil-gas separation device comprises an inner-layer oil storage tank, an outer-layer shell and a base, wherein oil is stored in the inner-layer oil storage tank, a water storage and heat preservation middle layer is arranged between the inner-layer oil storage tank and the outer-layer shell, an oil filling pipe joint, an air filling pipe joint, a recovery pipe joint and an oil outlet pipe joint which penetrate through the water storage and heat preservation middle layer and extend out of the outer-layer shell are arranged on the inner-layer oil storage tank, and the water storage and heat preservation middle layer is connected with a water; the base is arranged below the oil storage tank, a support frame connected with the oil storage tank is arranged on the base, and a spring device is arranged below the base and is connected with a ground foundation through the spring device;

over-and-under type fire water monitor includes: the fire-fighting water monitor comprises a fire-fighting water monitor main body, wherein a lifting pipe is connected to the lower part of the fire-fighting water monitor main body, the lifting pipe is connected with a lifting device, the lifting pipe is connected with a fire extinguishing agent storage tank through a fire extinguishing agent conveying pipe, and the fire extinguishing agent conveying pipe is clamped on a hanging structure; wherein the content of the first and second substances,

the fire water monitor main part includes: the horizontal rotary water sprayer comprises a fixed seat, wherein a horizontal rotary platform is arranged on the fixed seat, water spray heads capable of longitudinally rotating are respectively arranged on two sides of the horizontal rotary platform, the water spray heads are connected through a horizontal pipe, a plurality of through holes are circumferentially distributed in the middle of the horizontal pipe, the through holes of the horizontal pipe can be rotatably connected with a vertical pipe around the axis of the vertical pipe through a T-shaped sealing bearing, and the vertical pipe is fixed on the T-shaped sealing bearing;

a longitudinal rotation driving mechanism is connected with the horizontal pipe, and a horizontal rotation driving mechanism is connected with the vertical pipe;

a sealing plate for sealing the top of the underground space is arranged on the ground, and a passage port for the lifting frame and the fire monitor main body to extend out of the ground is arranged on the sealing plate.

2. The hidden fueling island of claim 1, wherein the hanging structure comprises: jib and conveyer pipe installation department, the jib is installed the top in underground space, fire extinguishing agent conveyer pipe card is put at the conveyer pipe installation department, the conveyer pipe installation department includes: the shell, the relative both ends of shell in the horizontal direction do not have the wall, are provided with the draw-in groove structure in the shell, the fire extinguishing agent conveyer pipe is worn to put in this shell to the card is put in the draw-in groove structure, is provided with the opening that goes into and out of altogether fire extinguishing agent conveyer pipe on the shell the opening part is provided with the sealing door that can overturn to the shell in.

3. The recessed fueling island of claim 2, wherein the door seal is mounted to the housing by a side torsion spring positioned in the opening, the torsion spring urging the door seal to roll outwardly against the inside wall around the opening.

4. The recessed fueling island of claim 1, wherein the drain arrangement comprises: the inner sleeve is arranged at the bottom of the lifting frame, and a clearance between the inner sleeve and the inner wall of the lifting frame forms a coiled storage space of the oil filling pipe; the guide cone includes: is a shuttle-type structure, the shuttle-type structure includes: an upper conical surface, a middle transition surface and a lower conical surface; the lower conical surface is connected with the bottom of the lifting pipe through a connecting rod, the guide cone is positioned above the inner sleeve, and a channel for the oil filling pipe to pass through is reserved between the guide cone and the inner wall of the lifting frame.

5. The recessed fueling island of claim 4, wherein the fuel outlet pipe interface is connected to a fueling apparatus via a fuel filler pipe; the oil filling pipe interface is connected with an oil filling device through an oil filling pipe, and the oil filling device is connected with an oil transportation vehicle on the ground through an oil discharging pipe; the oil injection device is connected with the oil-gas conversion device through a recovery pipe, the oil-gas conversion device is respectively connected with the recovery pipe interface through an oil pipeline and is connected with the ground through an emptying pipe, and a safety valve is arranged on the emptying pipe; the gas filling pipe joint is sequentially connected with the control device and the first gas storage tank through a gas filling pipe.

6. The recessed fueling island of claim 1, wherein the clip structure comprises: the clamp comprises a ring-shaped clamp, wherein a fracture is arranged in the circumferential direction of the ring-shaped clamp, a first buckling part and a second buckling part which are matched with each other are arranged at two ends of the ring-shaped clamp at the fracture respectively, a clamping ring which orders about the first buckling part and the second buckling part to keep buckled in a buckling state is arranged on the first buckling part or the second buckling part, and a buckling force application part is arranged on the ring-shaped clamp.

7. The concealed fueling island of claim 6, wherein the collar-type collar has a plurality of crush slots disposed on an inner side thereof, the crush slots being equally spaced along a circumference of the collar-type collar.

8. The recessed fueling island of claim 6, wherein the first catch comprises: the first radial raised head extends out of the annular hoop and is provided with a first clamping hook; the second locking portion includes: and the second radial raised head extends out of the annular hoop and is provided with a second clamping hook matched with the first clamping hook.

9. The hidden fueling island of claim 1, wherein the filler tube is provided with a pneumatic filler pump and an oil line valve; the pneumatic oil filling pump is provided with a pneumatic motor, the pneumatic motor is connected with a second air storage tank through an air pipe, and the air pipe is provided with an air passage valve; the gas circuit valve is connected with a first controller capable of controlling the gas circuit valve to be opened or closed, and a first wireless receiver used for receiving an action instruction is connected with the first controller; the oil way valve is connected with a second controller capable of controlling the opening or closing of the oil way valve, and a second wireless receiver used for receiving an action instruction is connected with the second controller; the first wireless receiver or the second wireless receiver is connected with a remote control device.