CN216396037U

CN216396037U - Multifunctional vertical water tank for oil well cementation

Info

Publication number: CN216396037U
Application number: CN202122812048.0U
Authority: CN
Inventors: 罗光富
Original assignee: Sichuan Wanbo Petroleum Machinery Manufacturing Co ltd
Current assignee: Sichuan Wanbo Petroleum Machinery Manufacturing Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-29
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a multifunctional vertical water tank for oil well cementation, which comprises a tank body, wherein a mixing mechanism is arranged in the tank body; the mixing mechanism comprises a motor protective cover, a motor shaft, a rotating pipe, a connecting pipe, a rotating joint, a bifurcated pipe, a pipeline and a water pump; the utility model discloses a motor, including jar body, jar body top bolted connection has the motor safety cover, the inside top bolted connection of motor safety cover has the motor, the motor bottom rotates and is connected with the motor shaft, jar body fixedly connected with swivel pipe is passed to the motor shaft bottom, swivel pipe bottom intercommunication has rotary joint, the one end that jar body intercommunication has the bifurcated pipe is passed to the rotary joint bottom. According to the utility model, through the rotating pipe on the motor shaft and the bifurcated pipe on the rotating joint, various liquids can be respectively pumped into the tank body by the bifurcated pipe, and are sprayed out for mixing in the rotating process through the rotating pipe and the connecting pipe, so that the mixing effect and efficiency can be effectively improved.

Description

Multifunctional vertical water tank for oil well cementation

Technical Field

The utility model relates to the technical field of oil well cementing water tanks, in particular to a multifunctional oil well cementing vertical water tank.

Background

Well cementation is a premise and a foundation for safe, economic and efficient development of oil and gas resources, and is also one of important operations in a well drilling process, wherein at least two times of well cementation are generally needed in the well drilling operation, up to 4 to 5 times of well cementation are needed, well cementation construction operation is carried out in the field for a long time, and on-site wet mixing circulating medicines are one piece of frequent work and need to be completed by matching a water tank, a well cementation liquid supply vehicle and a well cementation cement vehicle.

Patent No. CN202021212811.5 discloses a vertical water pitcher of multi-functional oil well cementation, it includes the water pitcher, the tank, the fixed intercommunication in water pitcher bottom has the drain line, the drain line export stretches into in the tank by the import at tank top, the fixed intercommunication in delivery port of tank has drainage line, the fixed intercommunication in first import at water pitcher top has water intake pipe, the fixed intercommunication in second import at water pitcher top has circulation line, the circulation line exit end passes the water pitcher inside and stretches out by the water pitcher bottom, water pitcher bottom fixed mounting has the base, tank fixed mounting is on the base. The utility model has reasonable and compact structure and convenient use, utilizes the water tank to mix the well cementing liquid, realizes the field wet mixing circulation of well cementing medicines, can also supply liquid to well cementing equipment, and has the characteristics of convenient movement, simple operation, high working reliability, no need of maintenance, safety and high efficiency.

At present, the existing multifunctional oil well cementation vertical water tank has some defects, such as; the existing multifunctional vertical water tank for oil well cementation can only be used for mixing by simply utilizing the water tank, so that the mixing effect is not good, the mixing effect and efficiency cannot be improved, and the mixing mode is too single. .

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional vertical water tank for oil well cementation, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional vertical water tank for oil well cementation comprises a tank body, wherein a mixing mechanism is arranged in the tank body;

the mixing mechanism comprises a motor protective cover, a motor shaft, a rotating pipe, a connecting pipe, a rotating joint, a bifurcated pipe, a pipeline and a water pump; the utility model discloses a motor protection device, including jar body, motor protection cover, motor, jar body, revolving joint, bifurcated pipe, pump, pipeline, the jar body top bolted connection has the motor safety cover, the inside top bolted connection of motor safety cover has the motor, the motor bottom rotates and is connected with the motor shaft, the motor shaft bottom passes jar body fixedly connected with revolving tube, revolving tube bottom intercommunication has rotary joint, the one end intercommunication that the jar body intercommunication has bifurcated pipe is passed to the rotary joint bottom, bifurcated pipe's one end intercommunication has the water pump, the one end intercommunication that bifurcated pipe was kept away from to the water pump has the pipeline, the revolving pipe left and right sides all communicates there is the connecting pipe.

In a preferred embodiment of the present invention, the fixing rods are fixedly connected to both ends of the inside of the rotating tube and the connecting tube.

As a preferred embodiment of the utility model, the bottoms of the left side and the right side of the tank body are both communicated with one end of a liquid outlet pipe, and the other end of the liquid outlet pipe is rotatably connected with a pipe cover.

As a preferred embodiment of the present invention, four corners of the bottom of the tank body are all connected with support rods by bolts.

As a preferred embodiment of the present invention, the tank, the rotating tube, the connecting tube, the liquid outlet tube, the fixing rod, and the supporting rod are made of stainless metal.

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

1. according to the multifunctional vertical water tank for oil well cementation, multiple liquids can be respectively pumped into the tank body through the rotating pipe on the motor shaft and the bifurcated pipe on the rotating joint by the bifurcated pipe, and are sprayed out for mixing in the rotating process through the rotating pipe and the connecting pipe, so that the mixing effect and efficiency can be effectively improved, and the multifunctional vertical water tank for oil well cementation is more practical to use.

2. According to the multifunctional vertical water tank for oil cementing, the fixed rod on the inner wall of the rotary pipe can drive the fixed rod to rotate in the rotating process of the rotary pipe and the connecting pipe, and the fixed rod is used for stirring liquid in the rotary pipe and the connecting pipe, so that the effect of mixing the liquid is improved, and the multifunctional vertical water tank for oil cementing is more practical.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an inside view of a multifunctional petroleum well cementing vertical water tank of the present invention;

FIG. 2 is an inside view of the rotary pipe and the connecting pipe of the multifunctional oil cementing vertical water tank of the utility model.

In the figure: 1, jar body 2, motor safety cover 3, motor 4, motor shaft 5, swivelling joint 6, connecting pipe 7, rotary joint 8, bifurcated pipe 9, water pump 10, pipeline 11, drain pipe 12, tube cap 13, dead lever 14, bracing piece.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: a multifunctional vertical water tank for oil well cementation comprises a tank body 1, wherein a mixing mechanism is arranged inside the tank body 1;

the mixing mechanism comprises a motor protective cover 2, a motor 3, a motor shaft 4, a rotating pipe 5, a connecting pipe 6, a rotating joint 7, a bifurcated pipe 8, a pipeline 10 and a water pump 9; the top of the tank body 1 is connected with a motor protective cover 2 through a bolt, the top end inside the motor protective cover 2 is connected with a motor 3 through a bolt, the bottom of the motor 3 is rotationally connected with a motor shaft 4, the bottom of the motor shaft 4 penetrates through the tank body 1 and is fixedly connected with a rotating pipe 5, the bottom of the rotating pipe 5 is communicated with a rotating joint 7, the bottom of the rotating joint 7 penetrates through the tank body 1 and is communicated with one end of a branch pipe 8, one end of the bifurcated pipe 8 is communicated with a water pump 9, one end of the water pump 9 far away from the bifurcated pipe 8 is communicated with a pipeline 10, the left side and the right side of the rotating pipe 5 are both communicated with a connecting pipe 6, and the connecting pipes pass through the rotating pipe 5 on the motor shaft 4 and a bifurcated pipe 8 on a rotating joint 7, can utilize bifurcated pipe 8 respectively with multiple liquid suction to jar body 1 inside to through rotating tube 5 and connecting pipe 6, the blowout mixes in the rotation, can effectively promote effect and the efficiency of mixing.

Referring to fig. 1 in this embodiment, the fixing rods 13 are fixedly connected to both ends of the inner portions of the rotating tube 5 and the connecting tube 6, and the fixing rods 13 on the inner wall of the rotating tube 5 can drive the fixing rods 13 to rotate in the rotating process of the rotating tube 5 and the connecting tube 6, so that the fixing rods 13 can stir the liquid inside the rotating tube 5 and the connecting tube 6, thereby improving the effect of mixing the liquid.

In this embodiment, referring to fig. 1, the bottoms of the left and right sides of the tank 1 are both communicated with one end of a liquid outlet pipe 11, and the other end of the liquid outlet pipe 11 is rotatably connected with a pipe cover 12.

In the embodiment, referring to fig. 1, support rods 14 are connected to four corners of the bottom of the tank 1 by bolts.

Referring to fig. 1 in the present embodiment, the tank 1, the rotating pipe 5, the connecting pipe 6, the liquid outlet pipe 11, the fixing rod 13 and the supporting rod 14 are made of stainless metal.

When the vertical water pitcher of multi-functional oil well cementation uses, earlier with motor and water pump and external power source electric connection, then with motor and water pump and external control switch signal connection, after connecting the completion, open the water pump after, can utilize the multiple liquid of bifurcated pipe to input inside the swivel pipe, through the connecting pipe blowout, at this moment, can open the motor, the motor drives the motor shaft, the motor shaft drives the swivel pipe, the swivel pipe drives the connecting pipe, mix the rotatory blowout of liquid, at swivel pipe 5 and the rotatory in-process of connecting pipe 6, can drive dead lever 13 rotatory, utilize dead lever 13 to stir the liquid of swivel pipe 5 and the inside of connecting pipe 6, promote the effect to the liquid mixture.

Claims

1. The utility model provides a vertical water pitcher of multi-functional oil well cementation, includes jar body (1), its characterized in that: a mixing mechanism is arranged in the tank body (1);

the mixing mechanism comprises a motor protective cover (2), a motor (3), a motor shaft (4), a rotating pipe (5), a connecting pipe (6), a rotating joint (7), a bifurcated pipe (8), a pipeline (10) and a water pump (9); the utility model discloses a motor protection device, including jar body (1), motor protection cover (2) inside top bolted connection has motor (3), motor (3) bottom is rotated and is connected with motor shaft (4), motor shaft (4) bottom is passed jar body (1) fixedly connected with swivelling joint (5), swivelling joint (5) bottom intercommunication has rotary joint (7), the one end that jar body (1) intercommunication has bifurcated pipe (8) is passed to rotary joint (7) bottom, the one end intercommunication of bifurcated pipe (8) has water pump (9), the one end intercommunication that bifurcated pipe (8) were kept away from in water pump (9) has pipeline (10), the equal intercommunication of the left and right sides of swivelling joint (5) has connecting pipe (6).

2. The multifunctional oil cementing vertical water tank of claim 1, which is characterized in that: the two ends of the inner parts of the rotating pipe (5) and the connecting pipe (6) are fixedly connected with fixing rods (13).

3. The multifunctional oil cementing vertical water tank of claim 1, which is characterized in that: the bottom of the left side and the bottom of the tank body (1) are both communicated with one end of a liquid outlet pipe (11), and the other end of the liquid outlet pipe (11) is rotatably connected with a pipe cover (12).

4. The multifunctional oil cementing vertical water tank of claim 1, which is characterized in that: four corners of the bottom of the tank body (1) are all connected with supporting rods (14) through bolts.

5. The multifunctional oil cementing vertical water tank of claim 4, which is characterized in that: the tank body (1), the rotating pipe (5), the connecting pipe (6), the liquid outlet pipe (11), the fixing rod (13) and the supporting rod (14) are all made of stainless metal.