Well washing and paraffin removing vehicle

Abstract

The utility model discloses a well washing and paraffin removing vehicle, which relates to the technical field of well washing equipment and comprises a vehicle body. The sleeving assembly is used for being connected to the outer side of the water pump in a sleeving mode; the sealing assembly is arranged on the outer side of the water pump for sealing and heat preservation; the limiting assembly is used for limiting and fixing the sealing assembly; the sleeving assembly comprises a U-shaped baffle, fixing plates are fixedly connected to the two sides of the U-shaped baffle, and two mounting holes are symmetrically formed in the inner sides of the fixing plates. The U-shaped baffle is arranged on the outer side of the water pump, the U-shaped sliding plates capable of sliding are arranged on the two sides of the U-shaped baffle, the U-shaped baffle can be effectively arranged on the outer side of the water pump in winter, and protection and heat preservation work can be conducted on the water pump in the cold environment; and the U-shaped sliding plates on the two sides can be pushed aside, so that the water pump is partially exposed outside for heat dissipation work, and the use effect of the water pump is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of well-washing equipment, in particular to a well-washing and wax-removing vehicle. Background Art

[0002] The well washing and wax removal vehicle is a special vehicle used in oil field operations for normal hot well washing and unblocking of oil wells.

[0003] The utility model patent with patent application publication number 201911012480.2 discloses an LNG well washing and wax removal vehicle, including a chassis vehicle, a gas cylinder group, a burner and a three-cylinder plunger pump. The gas cylinder group includes a 450L gas cylinder and a 335L gas cylinder. A boiler and an operation cabinet are arranged above the chassis vehicle, a burner is arranged on the boiler, a three-cylinder plunger pump is connected to the rear side of the boiler, a water tank is connected to the three-cylinder plunger pump through a water quality control system, an LNG gas circuit system is connected to the gas cylinder group, the LNG gas circuit system is connected to the burner, and a transmission system is connected to the chassis vehicle; the gas supply method of the structure of the present invention will not cause a significant drop in the pressure of the gas cylinder group, which has a significant and important effect on reducing the pressure in the tank. Under the continuous operation of the burner, the pressure in the gas cylinder group eventually drops to the set pressure of the gas saving valve, and the present invention has a simple structure, can reasonably allocate and utilize the space on the washing and wax removal vehicle, the whole vehicle has high passability, flexibility and safety, and can provide a safer and more automated well washing and wax removal vehicle.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that a water box will be provided on the vehicle body, and a water pump is required to pump water out of the wellhead for well washing. When the equipment is used in winter, if the temperature drops, the water pump will be frozen and cannot be started normally. The water pump needs to be heated to thaw it for use, which reduces work efficiency and affects the normal progress of the well washing work.

[0005] Therefore, it is necessary to invent a well-washing and wax-removing vehicle to solve the problems referred to above. Utility Model Content

[0006] The utility model aims to provide a well washing and wax removing vehicle, which is provided with a U-shaped baffle on the outer side of a water pump, and sliding U-shaped slide plates are provided on both sides of the U-shaped baffle, which can be effectively arranged on the outer side of the water pump in winter to protect and keep it warm in a cold environment, and when the water pump needs to work, the U-shaped slide plates on both sides can be pushed open to expose the water pump part to the outside for heat dissipation, thereby effectively improving the use effect of the water pump, so as to solve the problem that a water box is provided on the vehicle body proposed in the above background technology, and a water pump is required to pump water out of the wellhead for well washing, and when the equipment is used in winter, if the temperature drops, the water pump will be frozen and cannot be started normally, and the water pump needs to be heated to thaw it for use, which reduces the work efficiency and affects the normal progress of the well washing work.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a well washing and wax removal vehicle, characterized in that it comprises:

[0008] A vehicle body, wherein a water tank is arranged at the top of the vehicle body, a water inlet is arranged at the top of the water tank, a rear fixing plate is arranged at one side of the water tank, a coiled water pipe is arranged at the other side of the rear fixing plate, and the coiled water pipe is connected with the water tank through a water pump;

[0009] A sleeve assembly, the sleeve assembly is used to be sleeved on the outside of the water pump;

[0010] A sealing assembly, the sealing assembly is used to be arranged outside the water pump for sealing and heat preservation; and

[0011] A limiting component, the limiting component is used to limit and fix the sealing component;

[0012] The sleeve assembly includes a U-shaped baffle, both sides of the U-shaped baffle are fixedly connected with a fixing plate, the inner side of the fixing plate is symmetrically provided with two mounting holes, and the fixing plate is fixedly connected to the outer side of the water pump through the mounting holes;

[0013] The sealing assembly comprises a U-shaped slide plate, two of which are symmetrically arranged and slidably connected to the inner side of the U-shaped baffle, and a sealing pad is arranged at the end of the U-shaped slide plate.

[0014] According to a well washing and wax removal vehicle of at least one embodiment of the present disclosure, a slide groove is provided on the inner side of the top of the U-shaped baffle plate, a lever is provided on the inner side of the slide groove, the lever is slidably connected to the inner side of the slide groove, the lever is fixedly connected to the top of the U-shaped slide plate, and the limiting assembly includes a nut, which is threadedly connected to the outer side of the lever.

[0015] According to a well washing and wax removal vehicle of at least one embodiment of the present disclosure, a heat dissipation groove is provided at the top of the U-shaped baffle, a bearing plate is provided on the inner side of the U-shaped baffle, connecting blocks are fixedly connected to both sides of the bearing plate, and the connecting blocks are fixedly connected to the inner side of the U-shaped baffle.

[0016] According to a well washing and wax removal vehicle of at least one embodiment of the present disclosure, a fixing block is fixedly connected to the bottom end of the U-shaped baffle, and through grooves are provided on both upper and lower sides of the fixing block, and the through grooves are interconnected with the heat dissipation grooves.

[0017] According to a well washing and wax removal vehicle of at least one embodiment of the present disclosure, a slider is slidably connected to the inner side of the fixed block, one end of the slider is fixedly connected to a connecting rod, and the other end of the connecting rod is fixed to the U-shaped slide plate.

[0018] Technical effects and advantages of the utility model:

[0019] The utility model provides a U-shaped baffle on the outer side of the water pump, and slidable U-shaped slide plates are provided on both sides of the U-shaped baffle. The utility model can be effectively arranged on the outer side of the water pump in winter to protect and keep the water pump warm in a cold environment. When the water pump needs to work, the U-shaped slide plates on both sides can be pushed away to expose part of the water pump to the outside for heat dissipation, thereby effectively improving the use effect of the water pump.

[0020] The utility model has a bearing plate fixedly connected to the inner side of the U-shaped baffle, and a heat-insulating sponge or other material can be placed between the bearing plate and the U-shaped baffle to perform heat-insulating work, and can be taken out from the inner side of the U-shaped baffle when heat dissipation is required, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0022] Figure 1 The figure is a schematic diagram of the overall structure of a well washing and wax removal vehicle according to an embodiment of the present disclosure.

[0023] Figure 2 The present invention is a schematic side structural diagram of a U-shaped baffle in a well washing and wax removal vehicle according to an embodiment of the present invention.

[0024] Figure 3 The present invention is a schematic cross-sectional structural diagram of a U-shaped baffle in a well washing and wax removal vehicle according to an embodiment of the present invention.

[0025] Figure 4The present invention is a schematic diagram of the main structure of a U-shaped baffle in a well washing and wax removal vehicle according to an embodiment of the present invention.

[0026] The specific reference numerals in the figure are:

[0027] 1. Car body; 11. Rear fixed plate; 12. Coiled water pipe;

[0028] 2. Water tank; 21. Water inlet;

[0029] 3. U-shaped baffle; 31. bearing plate; 311. connecting block; 32. heat dissipation slot; 33. fixing plate; 331. mounting hole; 34. slide slot;

[0030] 4. U-shaped slide plate; 41. Sealing pad;

[0031] 5. Nut;

[0032] 6. Push the lever;

[0033] 7. Fixed block; 71. Through slot; 72. Sliding block; 73. Connecting rod. DETAILED DESCRIPTION

[0034] like Figure 1-Figure 4 As shown, a well washing and wax removing vehicle disclosed in the present invention may include: a vehicle body 1, a socket assembly, a sealing assembly, a limit assembly and other components. A water tank 2 is arranged above the vehicle body, and a boiler is arranged on one side of the water tank 2 for heating the water tank 2. A water pump is used on one side of the water tank to spray water. The water pump is a three-cylinder plunger pump, which has the characteristics of high pressure and high efficiency, and is easy to adjust the flow. It is suitable for occasions requiring high pressure and large flow. It has good stability and reliability, can effectively reduce energy consumption, and suppress noise, so that it can be used in a quiet environment. The higher flow and lower pressure loss can meet complex application requirements.

[0035] like Figure 1 and Figure 2 As shown, in the present disclosure, the sleeve assembly includes a U-shaped baffle 3, both sides of the U-shaped baffle 3 are fixedly connected with a fixing plate 33, the inner side of the fixing plate 33 is symmetrically provided with two mounting holes 331, and the fixing plate 33 is fixedly connected to the outer side of the water pump through the mounting holes 331;

[0036] The sealing assembly includes two U-shaped slide plates 4 symmetrically arranged and slidably connected to the inner side of the U-shaped baffle 3 , and a sealing gasket 41 is arranged at the end of the U-shaped slide plate 4 .

[0037] Thus, the water pump is arranged between the water tank 2 and the rear fixed plate 11, and is interconnected with the inner side of the water tank 2. The other end is interconnected with the winding water pipe 12, which is convenient for pumping water out for use. By setting the U-shaped baffle 3, the U-shaped baffle 3 is arranged on the outer side of the water pump, and by setting the fixing plate 33 and the mounting hole 331, the U-shaped baffle 3 can be fixedly connected to the top of the vehicle body 1 by bolts, so as to effectively protect the water pump and perform heat preservation work at the same time. Two U-shaped slide plates 4 are symmetrically arranged, and both are slidably connected to the inner side of the U-shaped baffle 3. When the water pump needs to be heat-insulated and protected, the U-shaped slide plate 4 can be slid out from the inner side of the U-shaped baffle 3 and be arranged on the outer side of the water pump for protection work. When the water pump needs to be cooled, the U-shaped slide plate 4 can be retracted into the inner side of the U-shaped baffle 3.

[0038] like Figure 3 As shown, in a preferred embodiment, a slide groove 34 is provided on the inner side of the top of the U-shaped baffle 3, a lever 6 is provided on the inner side of the slide groove 34, the lever 6 is slidably connected to the inner side of the slide groove 34, the lever 6 is fixedly connected to the top of the U-shaped slide plate 4, and the limiting assembly includes a nut 5, which is threadedly connected to the outer side of the lever 6.

[0039] Therefore, by setting the slide groove 34, the lever 6 can slide on the inner side of the slide groove 34, thereby driving the U-shaped slide plate 4 to move, and the nut 5 is threadedly connected to the outer side of the lever 6, which is convenient for limiting the lever 6, thereby limiting and fixing the U-shaped slide plate 4.

[0040] like Figure 4 As shown, in the present disclosure, a heat dissipation groove 32 is provided at the top of the U-shaped baffle 3, a supporting plate 31 is provided on the inner side of the U-shaped baffle 3, and connecting blocks 311 are fixedly connected to both sides of the supporting plate 31, and the connecting blocks 311 are fixedly connected to the inner side of the U-shaped baffle 3.

[0041] Therefore, by setting the heat dissipation groove 32, the U-shaped baffle 3 is convenient for ventilation. A groove body corresponding to the heat dissipation groove 32 is set on the inner side of the supporting plate 31. By fixing the supporting plate 31 on the inner side of the U-shaped baffle 3, sponge and other materials for heat preservation can be placed between the supporting plate 31 and the U-shaped baffle 3 to keep them warm. When heat dissipation is needed, it can be taken out from the inner side of the U-shaped baffle 3, which is convenient to use.

[0042] like Figure 3 As shown, in a preferred embodiment, a fixing block 7 is fixedly connected to the bottom end of the U-shaped baffle 3 , and through grooves 71 are provided on both upper and lower sides of the fixing block 7 , and the through grooves 71 are communicated with the heat dissipation grooves 32 .

[0043] Therefore, by providing the through groove 71 and the sliding block 72 , it is convenient to communicate with the heat dissipation groove 32 , thereby effectively increasing the effect of ventilation and heat dissipation.

[0044] like Figure 3 As shown, in the present disclosure, a slider 72 is slidably connected to the inner side of the fixed block 7 , one end of the slider 72 is fixedly connected to a connecting rod 73 , and the other end of the connecting rod 73 is fixed to the U-shaped slide plate 4 .

[0045] Therefore, by setting the slider 72, the slider 72 is slidably connected to the inner side of the through groove 71, and the through groove 71 is fixedly connected to the U-shaped slide plate 4 through the connecting rod 73, so that the U-shaped slide plate 4 can slide stably on the inner side of the U-shaped baffle 3 effectively.

[0046] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A well washing and wax removal vehicle, characterized in that: include: A vehicle body (1), wherein a water tank (2) is disposed at the top of the vehicle body (1), a water inlet (21) is disposed at the top of the water tank (2), a rear fixing plate (11) is disposed on one side of the water tank (2), a coiled water pipe (12) is disposed on the other side of the rear fixing plate (11), and the coiled water pipe (12) is communicated with the water tank (2) via a water pump; A sleeve assembly, the sleeve assembly is used to be sleeved on the outside of the water pump; A sealing assembly, the sealing assembly is used to be arranged outside the water pump for sealing and heat preservation; and A limiting component, the limiting component is used to limit and fix the sealing component; The sleeve assembly comprises a U-shaped baffle (3), both sides of the U-shaped baffle (3) are fixedly connected to a fixing plate (33), the inner side of the fixing plate (33) is symmetrically provided with two mounting holes (331), and the fixing plate (33) is fixedly connected to the outer side of the water pump through the mounting holes (331); The sealing assembly comprises a U-shaped slide plate (4), two of which are symmetrically arranged and slidably connected to the inner side of the U-shaped baffle (3), and a sealing pad (41) is arranged at the end of the U-shaped slide plate (4).

2. A well washing and wax removal vehicle according to claim 1, characterized in that: A slide groove (34) is provided on the inner side of the top end of the U-shaped baffle (3), a lever (6) is provided on the inner side of the slide groove (34), the lever (6) is slidably connected to the inner side of the slide groove (34), the lever (6) is fixedly connected to the top end of the U-shaped slide plate (4), and the limit assembly comprises a nut (5), and the nut (5) is threadedly connected to the outer side of the lever (6).

3. A well washing and wax removal vehicle according to claim 2, characterized in that: A heat dissipation groove (32) is provided at the top of the U-shaped baffle (3), a bearing plate (31) is provided on the inner side of the U-shaped baffle (3), connecting blocks (311) are fixedly connected to both sides of the bearing plate (31), and the connecting blocks (311) are fixedly connected to the inner side of the U-shaped baffle (3).

4. A well washing and wax removal vehicle according to claim 3, characterized in that: A fixing block (7) is fixedly connected to the bottom end of the U-shaped baffle (3), and through grooves (71) are provided on both upper and lower sides of the fixing block (7), and the through grooves (71) are communicated with the heat dissipation grooves (32).

5. A well washing and wax removal vehicle according to claim 4, characterized in that: A slider (72) is slidably connected to the inner side of the fixed block (7), one end of the slider (72) is fixedly connected to a connecting rod (73), and the other end of the connecting rod (73) is fixed to the U-shaped slide plate (4).

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