CN209009319U - Grease tank car - Google Patents

Abstract

The utility model relates to a kind of grease tank cars, grease tank car includes main chassis and the grease holding vessel being mounted on main chassis, grease holding vessel includes tank body, grease holding vessel further includes the breather valve being mounted on tank body top by transitional connection pipe, the transitional connection pipe is disposed to extend up and down, the airflow channel that in transitional connection pipe there is bending to extend, arranged for interval has about at least two interlaced arrangements to form the gear liquid component of the airflow channel along the vertical direction in the transitional connection pipe, and the gear liquid component is used to stop the liquid by overflowing in tank body.Transitional connection pipe is set between breather valve and tank body, and the airflow channel that setting bending extends in transitional connection pipe.In use, breather valve is opened, gas can be discharged via the airflow channel or enter tank body, and liquid during overflowing outward by the airflow channel, by the blocking of gear liquid component, the spill-out of liquid is reduced, and then mitigates the extent of corrosion to crossbeam in main chassis.

Description

Grease tank car

Technical field

The utility model relates to a kind of grease tank cars.

Background technique

In oil field oil water gas well job execution, in order to solve soil-well jam, take out stains, need to come using grease tank car It contains oil water mixture (hereinafter referred to as liquid).Existing oil water tank bassinet structure is fairly simple, generally include main chassis with And it is placed on the grease holding vessel on main chassis, grease holding vessel includes the tank body that front and back is disposed to extend, before the top of tank body Portion is equipped with manhole, and covering on manhole has manhole cover, breather valve is equipped on manhole cover, the effect of breather valve is to automatically adjust The intracorporal pressure size of tank, when the intracorporal pressure of tank is too small or excessive, breather valve, which can automatically turn on, carries out air-breathing and exhaust, will The intracorporal pressure control of tank is in certain setting range.It is equipped with liquid filling hole at the top rear portion of tank body, for connecting liquid-feeding tube. Drainage hole is offered in the tail portion of tank body, is used to be connected with drain pipe, with the intracorporal liquid of drain tank.

Current grease holding vessel has the following problems: one, in vehicle travel process, being particularly in hot environment In or traveling when on rural bump course, the intracorporal gas expansion of tank can open breather valve, meanwhile, liquid can be because dynamic The reason of swinging causes to corrode by overflowing tank body in breather valve, and along the crossbeam that tank wall flows to main chassis to crossbeam； Two, liquid filling hole is located at the top rear portion of tank body, in the liquid feeding into tank body, ladder of the operator on tank body is needed to climb to tank Hose is placed on top, and there are the risks of falling from high altitude；Three, drain pipe and drainage hole are connected directly, and drain pipe finishes disassembly in use When, residual liquid can drain on ground in pipe, pollute environment.

Utility model content

The purpose of this utility model is to provide a kind of grease tank cars, to solve the liquid in grease holding vessel in the prior art Body is easy by outside breather valve overflow to grease holding vessel and then the technical issues of corroding main chassis crossbeam.

To achieve the above object, the technical solution of the utility model grease tank car is: a kind of grease tank car, including main vehicle bottom Disk and the grease holding vessel being mounted on main chassis, grease holding vessel include tank body, and grease holding vessel further includes passing through The breather valve that connecting tube is mounted on tank body top is crossed, the transitional connection pipe is disposed to extend up and down, has in transitional connection pipe Be bent the airflow channel extended, in the transitional connection pipe along the vertical direction arranged for interval have about at least two interlaced arrangements with The gear liquid component of the airflow channel is formed, the gear liquid component is used to stop the liquid by overflowing in tank body.

The beneficial effects of the utility model are: transitional connection pipe is arranged between breather valve and tank body, and connected in transition The airflow channel that setting bending extends in pipe.In use, breather valve is opened, gas can be discharged or enter via the airflow channel Tank body, and liquid, by the blocking of gear liquid component, reduces the spilling of liquid during overflowing outward by the airflow channel Amount, and then mitigate the extent of corrosion to crossbeam in main chassis.

Further, the transitional connection pipe includes the straight tube tube body for connecting breather valve and tank body, and the gear liquid component is It is arranged in the intracorporal anti-overflow partition of the straight tube pipe, anti-overflow partition has the fixing end connecting with straight tube tube body and towards pipe The projecting end of interior extension is overlapped logical to form the air-flow in straight tube tube body above and below the projecting end of adjacent anti-overflow partition Road.

The effect of this programme is, by the way that the anti-overflow partition of multiple interlaced arrangements up and down, energy are arranged in straight tube tube body Enough airflow channels for forming bending and extending, in such a way that straight tube tube body adds anti-overflow partition to form the airflow channel that bending extends Simpler convenience.

Further, the anti-overflow partition is extended obliquely downward towards projecting end in set angle by fixing end.

The effect of this programme is that anti-overflow partition extends obliquely downward, can be by the liquid in overflow to anti-overflow partition Body is guided in tank body again, and liquid is avoided to remain on anti-overflow partition.

Further, the tank body top be equipped with manhole, manhole be equipped with cover plate for manhole, the transitional connection pipe it is corresponding End is set on cover plate for manhole.

The effect of this programme is, transitional connection pipe is arranged on cover plate for manhole, installs transition using cover plate for manhole Connecting tube does not need the separately corresponding perforation of setting again on tank body.

Further, the two sides of the tank body are equipped with and tilt the deflector being disposed to extend, the deflector along the longitudinal direction It is bonded arrangement with the side of tank body, is equipped in the deflector or deflector is encircled into tank body for accepting by overflowing in breather valve Liquid is simultaneously led to the diversion trench outside tank body by liquid out along the longitudinal direction.

The effect of this programme is, though liquid by being overflowed in breather valve, also can be by the liquid of spilling by diversion trench Guidance can guarantee that liquid can not flow to tank body bottom by the double protection of diversion trench and transitional connection pipe to the outside of tank body On the crossbeam of portion and grease tank car.

Further, the tank body top is equipped with liquid filling hole, is equipped with liquid-feeding tube in the liquid filling hole, the liquid-feeding tube has Extend downward into the liquid feeding end of tank body bottom end.

The effect of this programme is, the liquid feeding end of liquid-feeding tube extends downward into tank body bottom end, the other end of liquid-feeding tube with plus Fluid apertures is connected, and after being additionally arranged liquid-feeding tube, operator, which no longer needs to climb to tank body top, carries out liquid feeding, prevents falling from high altitude.

Further, the bottom end of the tank body is equipped with drain pipe, and the drain pipe is equipped with draining valve, on drain pipe in The side of the separate tank body of draining valve is equipped with evacuated tube, and the evacuated tube is equipped with emptying valve.

The effect of this programme is, is provided with evacuated tube and exhaust-valve behind the door, after the completion of drain pipe drain, passes through row Emptying rate of liquid in drain pipe and external connecting tube can be avoided connecting tube from removing rear drain pipe and connection by empty valve The liquid leakage of pipe is polluted the environment into environment.

Detailed description of the invention

Fig. 1 is the side view of the utility model grease tank car embodiment；

Fig. 2 is the rearview (deflector is not drawn into figure) of the utility model grease tank car embodiment；

Fig. 3 is the connection schematic diagram of transitional connection pipe and breather valve in the utility model grease tank car embodiment；

Description of symbols: the main chassis of 1-；2- cover plate for manhole；3- breather valve；4- tank body；5- deflector；6- liquid filling hole； The upper liquid-feeding tube of 7-；8- connecting flange；Liquid-feeding tube under 9-；10- back safety guardrail；11- guard rail support；12- drain pipe；13- row Blank pipe；14- straight tube tube body；15- anti-overflow partition.

Specific embodiment

The embodiments of the present invention is described further with reference to the accompanying drawing.

The specific embodiment of the grease tank car of the utility model, as shown in Figure 1 to Figure 3, grease tank car include main chassis 1 And it is mounted on the grease holding vessel on main chassis 1.

The structure of grease holding vessel is as depicted in figs. 1 and 2, and grease holding vessel includes the tank body 4 that front and back is disposed to extend, in tank The top front of body 4 is provided with manhole, and top rear portion is provided with liquid filling hole 6, and cover plate for manhole 2, manhole cover are provided at manhole Plate 2 can open and close, and breather valve 3 is provided on cover plate for manhole 2.As shown in figs. 1 and 3, the lower section of breather valve 3 passes through spiral shell It tethers and is connected to transitional connection pipe, in use, transitional connection pipe is mounted on cover plate for manhole 2 by bolt.Transitional connection pipe includes It is bolted the straight tube tube body 14 of breather valve 3 and cover plate for manhole 2, in straight tube tube body 14 along the vertical direction there are two arranged for interval Anti-overflow partition 15, anti-overflow partition 15 include the fixing end being fixed on straight tube tube body 14, further include towards in straight tube tube body 14 The projecting end of extension, two anti-overflow partitions 15 interlaced arrangement along the vertical direction, above and below the projecting end of two anti-overflow partitions 15 Arranged superposed, as a result, foring the airflow channel that bending extends in straight tube tube body 14.Certainly, in other embodiments, prevent The quantity of weir divider can be increased according to the actual situation.

In use, tank body 4 passes through breather valve 3 to outlet when the gas pressure in tank body 4 is not in the range of setting Gas passes through the inside air-breathing of breather valve 3, at this point, gas discharges via airflow channel or enters in tank body 4, in tank body 4 Liquid upheaval due to may overflow outward, when liquid is spilled over to anti-overflow partition 15, hindered by anti-overflow partition 15 Gear fails to continue to overflow or spill-out is smaller.As a result, when breather valve 3 is opened, liquid can be reduced by anti-overflow partition 15 The spill-out of body, and then amount of liquid of the overflow to the crossbeam of 4 outside of tank body and main chassis 1 is reduced, it avoids to crossbeam Carry out excessive corrosion.It can be seen from figure 3, the fixing end of anti-overflow partition 15 is higher than corresponding projecting end, so that anti-overflow Stream partition 15 is downwardly inclined arrangement, and the liquid in overflow to anti-overflow partition 15 can be guided to again in tank body 4.

It is even provided with transitional connection pipe, partially liq is still suffered from and is overflowed by breather valve 3, in order to avoid spilling Liquid causes to corrode to the crossbeam of main chassis 1.In the utility model, the two sides of tank body 4 are provided with deflector 5, deflector 5 Positioned at the underface of breather valve 3.The front is high and the back is low and is in tilted layout for deflector 5, and the inside of deflector 5 is lower than outside, inside and tank Together, deflector 5 and tank body 4 define diversion trench to seamless welding together between body 4, as seen from Figure 1, deflector 5 to The outside of tank body 4 is extended to afterwards, can be by by the liquid that is overflowed in breather valve 3 water conservancy diversion backward, and it is collected at the rear portion of tank body 4, When specifically used, liquid container can be placed at the open rearward end of diversion trench.Transitional connection pipe is provided in the present embodiment It is protected with 5 twice of deflector, prevents on liquid flooding to crossbeam, avoid that crossbeam is caused to corrode.In the present embodiment, deflector 5 For angle steel.

As depicted in figs. 1 and 2, upper liquid-feeding tube 7 is fixed at liquid filling hole 6, specifically, is bolted.Upper liquid-feeding tube 7 It is connected between lower liquid-feeding tube 9 by connecting flange 8, the lower end of lower liquid-feeding tube 9 extends downwardly, in use, operator can be with Directly external connecting tube is connected on the free end of lower liquid-feeding tube 9, then carries out filling operation, compared with prior art, no It needs operator to climb to top of the tank and carries out stringing, avoid risk brought by high altitude operation.Also pacify on main chassis 1 Equipped with back safety guardrail 10 and guard rail support 11.

In the utility model, drainage hole is offered in the rear end of tank body 4, connected drainage pipe 12, drain pipe on drainage hole Draining valve is installed on 12, drain pipe 12 is used to be connected with external connecting tube, the liquid in tank body 4 is discharged, in order to avoid It is completed in operation, when connecting tube and drain pipe 12 disengage, residual liquid is drained on ground in connecting tube and drain pipe 12, is polluted Environment.In the present embodiment, the downstream connection on drain pipe 12 in draining valve has evacuated tube 13, is equipped in evacuated tube 13 Empty valve.In normal drainage, emptying valve is in the state closed, and after drain, before removing connecting tube, closes Draining valve opens emptying valve, residual liquid in drain pipe 12 and connecting tube is discharged, and reduces the liquid of leakage on the ground The scale of construction reduces the pollution to environment.

In the present embodiment, anti-overflow partition 15 constitutes gear liquid component.In the present embodiment, transitional connection pipe includes straight tube pipe Body 14 and the anti-overflow partition 15 being arranged in straight tube tube body 14.It is logical in order to form the air-flow that bending extends in other embodiments Transitional connection pipe itself can be designed as the tube body that rigid bending extends, form airflow channel inside transitional connection pipe by road, At this point, gear liquid component is a part of tube body.

In the present embodiment, deflector 5 and tank body 4 have been encircled into diversion trench together, and in other embodiments, deflector itself can With with diversion trench, in other embodiments, tilting forward and back direction and being changed for deflector is such as low early and high after.

In the present embodiment, upper liquid-feeding tube 7 and lower liquid-feeding tube 9 constitute liquid-feeding tube, and the lower end of lower liquid-feeding tube 9 is free end, For the liquid feeding end for extending to 4 bottom end of tank body.

Claims (7)

1. a kind of grease tank car, including main chassis and the grease holding vessel being mounted on main chassis, grease holding vessel packet Include tank body, it is characterised in that: grease holding vessel further includes the breather valve being mounted on tank body top by transitional connection pipe, described Transitional connection pipe is disposed to extend up and down, the airflow channel that in transitional connection pipe there is bending to extend, edge in the transitional connection pipe Up and down direction arranged for interval has about at least two interlaced arrangements to form the gear liquid component of the airflow channel, the gear liquid portion Part is used to stop the liquid by overflowing in tank body.

2. grease tank car according to claim 1, it is characterised in that: the transitional connection pipe includes connection breather valve and tank The straight tube tube body of body, the gear liquid component are to be arranged in the intracorporal anti-overflow partition of the straight tube pipe, anti-overflow partition have with The fixing end of straight tube tube body connection and towards the projecting end extended in pipe, it is overlapped above and below the projecting end of adjacent anti-overflow partition To form the airflow channel in straight tube tube body.

3. grease tank car according to claim 2, it is characterised in that: the anti-overflow partition is by fixing end towards projecting end It is extended obliquely downward in set angle.

4. grease tank car according to claim 1 or 2 or 3, it is characterised in that: the tank body top is equipped with manhole, manhole It is equipped with cover plate for manhole, the respective end of the transitional connection pipe is set on cover plate for manhole.

5. grease tank car according to claim 1 or 2 or 3, it is characterised in that: the two sides of the tank body are equipped with along front and back The deflector being disposed to extend to inclination, the deflector are bonded arrangement with the side of tank body, are equipped in the deflector or water conservancy diversion Plate and tank body are encircled into for accepting liquid by overflowing in breather valve and liquid being led to leading outside tank body along the longitudinal direction Chute.

6. grease tank car according to claim 1 or 2 or 3, it is characterised in that: the tank body top is equipped with liquid filling hole, institute It states and is equipped with liquid-feeding tube in liquid filling hole, the liquid-feeding tube has the liquid feeding end for extending downward into tank body bottom end.

7. grease tank car according to claim 1 or 2 or 3, it is characterised in that: the bottom end of the tank body is equipped with drain pipe, The drain pipe is equipped with draining valve, in the side of separate the tank body of draining valve equipped with evacuated tube, the row on drain pipe Blank pipe is equipped with emptying valve.