Steam supercharging device of oil field boiler vehicle

Abstract

The utility model relates to the technical field of oil field steam pressurization, in particular to an oil field boiler vehicle steam pressurization device which comprises a fixing box, a first push rod, a second push rod, a push plate, a first pressurization pipe, a first water pump, a second pressurization pipe, a second water pump and a water tank. The second pressurizing pipe is fixedly connected with the fixing box and located on the other side of the fixing box, the second water pump is arranged on the second pressurizing pipe, and the water tank is fixedly connected with the first pressurizing pipe and located below the first pressurizing pipe and the second pressurizing pipe. And the steam in the conveying pipe is pushed out from the steam outlet pipe through the piston II, so that the problem that the pressure of the steam cannot be kept in oil field production due to the fact that the pressurizing efficiency of the steam pressurizing device of the oil field boiler vehicle is too low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oilfield steam boosting, in particular to a steam boosting device for an oilfield boiler truck. Background Technique

[0002] An oilfield boiler truck is a mobile heating device dedicated to oilfield oil production operations. The oilfield boiler truck is usually used to provide heat energy such as hot water, steam or hot oil for the oilfield site to meet the demand for heat energy in oilfield production.

[0003] An oilfield boiler truck steam boosting device is a device used to increase the steam pressure of the boiler truck. It can increase the steam pressure of the boiler truck to ensure the normal operation of the boiler truck. In actual oilfield production, due to complex geological conditions, sometimes it is necessary to increase the steam pressure to cope with abnormal situations.

[0004] However, in the above-mentioned prior art, the boosting efficiency of the oilfield boiler truck steam boosting device is too low, resulting in the inability to maintain the steam pressure in oilfield production. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a steam boosting device for an oilfield boiler truck, which solves the technical problem that the boosting efficiency of the steam boosting device for the oilfield boiler truck in the prior art is too low, resulting in the inability to maintain the steam pressure in oilfield production.

[0006] To achieve the above purpose, a steam boosting device for an oilfield boiler truck adopted by the utility model includes a fixed box, a first push rod, a second push rod, a push plate, a driving component and a boosting component. The driving component includes a first boosting pipe, a first water pump, a second boosting pipe, a second water pump and a water tank. The first push rod is slidably connected to the fixed box and penetrates the fixed box. The second push rod is slidably connected to the fixed box and penetrates the fixed box. The push plate is fixedly connected to the first push rod and is located between the first push rod and the second push rod. The first boosting pipe is fixedly connected to the fixed box and is located on one side of the fixed box. The first water pump is arranged on the first boosting pipe. The second boosting pipe is fixedly connected to the fixed box and is located on the other side of the fixed box. The second water pump is arranged on the second boosting pipe. The water tank is fixedly connected to the first boosting pipe and is located below the first boosting pipe and the second boosting pipe.

[0007] Wherein, the driving component further includes a first pressure relief pipe, a first solenoid valve, a second pressure relief pipe and a second solenoid valve. The first pressure relief pipe is fixedly connected to the fixed box and is located on one side of the fixed box. The first solenoid valve is arranged on the first pressure relief pipe. The second pressure relief pipe is fixedly connected to the fixed box and is located on the other side of the fixed box. The second solenoid valve is arranged on the second pressure relief pipe.

[0008] Among them, the supercharging assembly includes a first connecting pipe, a first piston, a first air distribution block, an intake pipe, a transfer pipe, a second connecting pipe, a second piston, a second air distribution block, and an outlet pipe. The first connecting pipe is fixedly connected to the fixed box and is located on one side of the fixed box. The first piston is slidably connected to the first connecting pipe and is located inside the first connecting pipe. Moreover, the first piston is fixedly connected to the first push rod. The first air distribution block is fixedly connected to the first connecting pipe and is located at one end of the first connecting pipe. The intake pipe is fixedly connected to the first air distribution block and is located below the first air distribution block. One end of the transfer pipe is fixedly connected to the first air distribution block and is located above the first air distribution block. The second connecting pipe is fixedly connected to the fixed box and is located on the other side of the fixed box. The first piston is slidably connected to the first connecting pipe and is located inside the first connecting pipe. Moreover, the first piston is fixedly connected to the first push rod. The second air distribution block is fixedly connected to the second connecting pipe and is located at the other end of the transfer pipe. The outlet pipe is fixedly connected to the second air distribution block and is located below the second air distribution block.

[0009] Among them, the supercharging assembly further includes two second solenoid valves and two third solenoid valves. One of the second solenoid valves is disposed on the intake pipe, and the other second solenoid valve is disposed on the outlet pipe. One of the third solenoid valves is disposed at one end of the transfer pipe close to the first air distribution block, and the other third solenoid valve is disposed at the other end of the transfer pipe close to the second air distribution block.

[0010] Among them, the steam supercharging device of the oilfield boiler truck further includes a first support plate, a first support rod, a second support plate, and a second support rod. The first support plate is fixedly connected to the first connecting pipe and is located below the first connecting pipe. The first support rod is fixedly connected to the first support plate and is located below the first support plate. The second support plate is fixedly connected to the second connecting pipe and is located below the second connecting pipe. The second support rod is fixedly connected to the second support plate and is located below the second support plate.

[0011] A steam boosting device for an oilfield boiler truck of the present utility model. A first boosting pipe is fixedly connected to a fixed box and is located on one side of the fixed box. A first water pump is arranged on the first boosting pipe. A second boosting pipe is fixedly connected to the fixed box and is located on the other side of the fixed box. A second water pump is arranged on the second boosting pipe. A water tank is fixedly connected to the first boosting pipe and is located below the first boosting pipe and the second boosting pipe. Start the first water pump and a second electromagnetic valve to add the liquid in the water tank into the fixed box, thereby pushing the push plate to move towards the second connecting pipe. The liquid on the other side of the push plate will flow into the water tank through the second pressure relief pipe. At the same time, a first push rod will drive a first piston to move towards the fixed box. External steam is drawn into the first connecting pipe through an air inlet pipe. At this time, the steam in the second connecting pipe will be pushed out by the second piston and flow out through an air outlet pipe. When performing the above operations, two third electromagnetic valves are in an open state and two fourth electromagnetic valves are in a closed state. Then start the second water pump to pump the solution in the water tank into the fixed box to push the push plate to move towards the first connecting pipe. At the same time, the liquid on the other side of the push plate will flow back into the water tank through the pressure relief pipe. The push plate will drive the first piston and the second piston to move below the second connecting pipe through the first push rod and a second push rod, push the gas in the first connecting pipe into a transfer pipe, and draw the gas in the transfer pipe into the second connecting pipe. At this time, two third electromagnetic valves are in a closed state and two fourth electromagnetic valves are in an open state. By this method, it can effectively solve the problem that the boosting efficiency of the steam boosting device for the oilfield boiler truck is too low, resulting in the inability to maintain the steam pressure during oilfield production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] Figure 1 It is a schematic structural diagram of the first embodiment of the present utility model.

[0014] Figure 2 It is a front view of the first embodiment of the present utility model.

[0015] Figure 3 It is a rear view of the first embodiment of the present utility model.

[0016] Figure 4 It is of the present utility model Figure 2 Structural cross-sectional view taken along line A-A.

[0017] Figure 5 It is a schematic structural diagram of the second embodiment of the present utility model.

[0018] 101 - Fixed box, 102 - First push rod, 103 - Second push rod, 104 - Push plate, 105 - First pressurizing pipe, 106 - First water pump, 107 - Second pressurizing pipe, 108 - Second water pump, 109 - Water tank, 110 - First pressure relief pipe, 111 - First solenoid valve, 112 - Second pressure relief pipe, 113 - Second solenoid valve, 114 - First connecting pipe, 115 - First piston, 116 - First air distribution block, 117 - Intake pipe, 118 - Transfer pipe, 119 - Second connecting pipe, 120 - Second piston, 121 - Second air distribution block, 122 - Outlet pipe, 123 - Third solenoid valve, 124 - Fourth solenoid valve, 201 - First support plate, 202 - First support rod, 203 - Second support plate, 204 - Second support rod. Specific embodiments

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0020] The first embodiment of the present application is as follows:

[0021] Please refer to Figures 1 to 4 , wherein Figure 1 is a schematic structural diagram of the first embodiment of the present utility model, Figure 2 is a front view of the first embodiment of the present utility model, Figure 3 is a rear view of the first embodiment of the present utility model, Figure 4 is the Figure 2 structural sectional view taken along line A - A of the present utility model.

[0022] The present utility model provides an oil - field boiler truck steam pressurizing device, including a fixed box 101, a first push rod 102, a second push rod 103, a push plate 104, a first pressurizing pipe 105, a first water pump 106, a second pressurizing pipe 107, a second water pump 108, a water tank 109, a first pressure relief pipe 110, a first solenoid valve 111, a second pressure relief pipe 112, a second solenoid valve 113, a first connecting pipe 114, a first piston 115, a first air distribution block 116, an intake pipe 117, a transfer pipe 118, a second connecting pipe 119, a second piston 120, a second air distribution block 121, an outlet pipe 122, two third solenoid valves 123 and two fourth solenoid valves 124. The foregoing solution solves the problem in the prior art that the pressurizing efficiency of the oil - field boiler truck steam pressurizing device is too low, resulting in the inability to maintain the steam pressure during oil - field production.

[0023] For this specific embodiment, the first push rod 102 is slidably connected to the fixed box 101 and penetrates through the fixed box 101. The second push rod 103 is slidably connected to the fixed box 101 and penetrates through the fixed box 101. The push plate 104 is fixedly connected to the first push rod 102 and is located between the first push rod 102 and the second push rod 103. The first pressurizing pipe 105 is fixedly connected to the fixed box 101 and is located on one side of the fixed box 101. The first water pump 106 is arranged on the first pressurizing pipe 105. The second pressurizing pipe 107 is fixedly connected to the fixed box 101 and is located on the other side of the fixed box 101. The second water pump 108 is arranged on the second pressurizing pipe 107. The water tank 109 is fixedly connected to the first pressurizing pipe 105 and is located below the first pressurizing pipe 105 and the second pressurizing pipe 107. Start the first water pump 106 to pump the solution in the water tank 109 into the fixed box 101 through the first pressurizing pipe 105. The continuous increase of the solution will push the push plate 104 to move towards the direction of the second connecting pipe 119. Start the second water pump 108 to pump the solution in the water tank 109 into the fixed box 101 through the second pressurizing pipe 107. The continuous increase of the solution will push the push plate 104 to move towards the direction of the first connecting pipe 114.

[0024] Wherein, the first pressure relief pipe 110 is fixedly connected to the fixed box 101 and is located on one side of the fixed box 101. The first electromagnetic valve 111 is arranged on the first pressure relief pipe 110. The second pressure relief pipe 112 is fixedly connected to the fixed box 101 and is located on the other side of the fixed box 101. The second electromagnetic valve 113 is arranged on the second pressure relief pipe 112. When the push plate 104 moves towards the direction of the second connecting pipe 119, the first electromagnetic valve 111 closes and the second electromagnetic valve 113 opens, and the solution in the fixed box 101 flows back into the water tank 109 through the second pressure relief pipe 112. When the push plate 104 moves towards the direction of the first connecting pipe 114, the second electromagnetic valve 113 closes and the first electromagnetic valve 111 opens, and the solution in the fixed box 101 flows back into the water tank 109 through the first pressure relief pipe 110.

[0025] Secondly, the first connecting pipe 114 is fixedly connected to the fixed box 101 and is located on one side of the fixed box 101. The first piston 115 is slidably connected to the first connecting pipe 114 and is located inside the first connecting pipe 114. Moreover, the first piston 115 is fixedly connected to the first push rod 102. The first air distribution block 116 is fixedly connected to the first connecting pipe 114 and is located at one end of the first connecting pipe 114. The air inlet pipe 117 is fixedly connected to the first air distribution block 116 and is located below the first air distribution block 116. One end of the transfer pipe 118 is fixedly connected to the first air distribution block 116 and is located above the first air distribution block 116. The second connecting pipe 119 is fixedly connected to the fixed box 101 and is located on the other side of the fixed box 101. The first piston 115 is slidably connected to the first connecting pipe 114 and is located inside the first connecting pipe 114. Moreover, the first piston 115 is fixedly connected to the first push rod 102. The second air distribution block 121 is fixedly connected to the second connecting pipe 119 and is located at the other end of the transfer pipe 118. The air outlet pipe 122 is fixedly connected to the second air distribution block 121 and is located below the second air distribution block 121. When the push plate 104 moves towards the second connecting pipe 119, the first piston 115 and the second piston 120 will be driven to move through the first push rod 102 and the second push rod 103. The first piston 115 will suck the steam into the first connecting pipe 114 through the air inlet pipe 117. The second piston 120 will push the steam in the second connecting pipe 119 out through the air outlet pipe 122. At this time, the two third electromagnetic valves 123 are in the open state, and the two fourth electromagnetic valves 124 are in the closed state. When the push plate 104 moves towards the first connecting pipe 114, the first piston 115 and the second piston 120 will be driven to move through the first push rod 102 and the second push rod 103. The first piston 115 will push the steam in the first connecting pipe 114 into the transfer pipe 118. The second piston 120 will suck the steam in the transfer pipe 118 into the second connecting pipe 119. At this time, the two third electromagnetic valves 123 are in the closed state, and the two fourth electromagnetic valves 124 are in the open state.

[0026] Meanwhile, one of the third electromagnetic valves 123 is arranged on the air inlet pipe 117, and the other third electromagnetic valve 123 is arranged on the air outlet pipe 122. One of the fourth electromagnetic valves 124 is arranged at one end of the transfer pipe 118 close to the first air distribution block 116, and the other fourth electromagnetic valve 124 is arranged at the other end of the transfer pipe 118 close to the second air distribution block 121. The two third electromagnetic valves 123 can respectively control whether there is air flow in the air inlet pipe 117 and the air outlet pipe 122. The two fourth electromagnetic valves 124 can control whether there is air flow at both ends of the transfer pipe 118.

[0027] Using a steam boosting device for an oilfield boiler truck according to this embodiment, by setting a fixed box 101, a first push rod 102, a second push rod 103, a push plate 104, a first boosting pipe 105, a first water pump 106, a second boosting pipe 107, a second water pump 108, a water tank 109, a first pressure relief pipe 110, a first solenoid valve 111, a second pressure relief pipe 112, a second solenoid valve 113, a first connecting pipe 114, a first piston 115, a first air distribution block 116, an intake pipe 117, a transfer pipe 118, a second connecting pipe 119, a second piston 120, a second air distribution block 121, an outlet pipe 122, two third solenoid valves 123 and two fourth solenoid valves 124, the first boosting pipe 105 is fixedly connected to the fixed box 101 and is located on one side of the fixed box 101, the first water pump 106 is arranged on the first boosting pipe 105, the second boosting pipe 107 is fixedly connected to the fixed box 101 and is located on the other side of the fixed box 101, the second water pump 108 is arranged on the second boosting pipe 107, the water tank 109 is fixedly connected to the first boosting pipe 105 and is located below the first boosting pipe 105 and the second boosting pipe 107. Start the first water pump 106 to pump the solution in the water tank 109 into the fixed box 101 through the first boosting pipe 105. The continuous increase of the solution will push the push plate 104 to move towards the second connecting pipe 119. Start the second water pump 108 to pump the solution in the water tank 109 into the fixed box 101 through the second boosting pipe 107. The continuous increase of the solution will push the push plate 104 to move towards the first connecting pipe 114. When the push plate 104 moves towards the second connecting pipe 119, the first solenoid valve 111 closes and the second solenoid valve 113 opens, and the solution in the fixed box 101 flows back into the water tank 109 through the second pressure relief pipe 112. When the push plate 104 moves towards the first connecting pipe 114, the second solenoid valve 113 closes and the first solenoid valve 111 opens, and the solution in the fixed box 101 flows back into the water tank 109 through the first pressure relief pipe 110. When the push plate 104 moves towards the second connecting pipe 119, the first piston 115 and the second piston 120 will be driven to move through the first push rod 102 and the second push rod 103. The first piston 115 will draw steam into the first connecting pipe 114 through the intake pipe 117. The second piston 120 will push the steam in the second connecting pipe 119 out through the outlet pipe 122. At this time, the two third solenoid valves 123 are in the open state and the two fourth solenoid valves 124 are in the closed state. When the push plate 104 moves towards the first connecting pipe 114, the first piston 115 and the second piston 120 will be driven to move through the first push rod 102 and the second push rod 103. The first piston 115 will push the steam in the first connecting pipe 114 into the transfer pipe 118.The above-mentioned second piston 120 pumps the steam in the transfer pipe 118 into the second connecting pipe 119. At this time, the two solenoid valves three 123 are in the closed state, and the two solenoid valves four 124 are in the open state, thereby solving the problem that the boosting efficiency of the steam boosting device of the oilfield boiler truck is too low, resulting in the inability to maintain the steam pressure during oilfield production.

[0028] The second embodiment of the present application is as follows:

[0029] On the basis of the first embodiment, please refer to Figure 5 , Figure 5 which is a schematic structural diagram of the second embodiment of the present utility model.

[0030] The present utility model provides a steam boosting device for an oilfield boiler truck, further comprising a first support plate 201, a first support rod 202, a second support plate 203 and a second support rod 204. The foregoing solution solves the problem in the prior art that the first connecting pipe 114 and the second connecting pipe 119 lack support, which may affect the movement of the first piston 115 and the second piston 120.

[0031] Among them, the first support plate 201 is fixedly connected to the first connecting pipe 114 and is located below the first connecting pipe 114. The first support rod 202 is fixedly connected to the first support plate 201 and is located below the first support plate 201. The second support plate 203 is fixedly connected to the second connecting pipe 119 and is located below the second connecting pipe 119. The second support rod 204 is fixedly connected to the second support plate 203 and is located below the second support plate 203. The first support plate 201 and the first support rod 202 fix the position of the first connecting pipe 114, and the second support plate 203 and the second support rod 204 fix the position of the second connecting pipe 119.

[0032] When using the steam boosting device for an oilfield boiler truck of this embodiment, by providing the first support plate 201, the first support rod 202, the second support plate 203 and the second support rod 204, the first support plate 201 and the first support rod 202 fix the position of the first connecting pipe 114, and the second support plate 203 and the second support rod 204 fix the position of the second connecting pipe 119, thereby solving the problem that the first connecting pipe 114 and the second connecting pipe 119 lack support, which may affect the movement of the first piston 115 and the second piston 120.

[0033] The above-disclosed is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of rights of the present utility model. Those of ordinary skill in the art can understand the whole or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. A steam booster device for an oilfield boiler vehicle, comprising a fixed box, a push rod 1, a push rod 2 and a push plate, wherein the push rod 1 is slidably connected to the fixed box and passes through the fixed box, the push rod 2 is slidably connected to the fixed box and passes through the fixed box, the push plate is fixedly connected to the push rod 1 and is located between the push rod 1 and the push rod 2, characterized in that: It also includes a driving component and a boosting component, the driving component includes a boosting pipe 1, a water pump 1, a boosting pipe 2, a water pump 2 and a water tank, the boosting pipe 1 is fixedly connected to the fixed box and is located on one side of the fixed box, the water pump 1 is arranged on the boosting pipe 1, the boosting pipe 2 is fixedly connected to the fixed box and is located on the other side of the fixed box, the water pump 2 is arranged on the boosting pipe 2, and the water tank is fixedly connected to the boosting pipe 1 and is located below the boosting pipe 1 and the boosting pipe 2.

2. The steam booster device for an oilfield boiler vehicle according to claim 1, characterized in that: The driving assembly also includes a pressure relief pipe 1, a solenoid valve 1, a pressure relief pipe 2 and a solenoid valve 2. The pressure relief pipe 1 is fixedly connected to the fixed box and is located on one side of the fixed box. The solenoid valve 1 is arranged on the pressure relief pipe 1. The pressure relief pipe 2 is fixedly connected to the fixed box and is located on the other side of the fixed box. The solenoid valve 2 is arranged on the pressure relief pipe 2.

3. The steam booster device for an oilfield boiler vehicle according to claim 1, characterized in that: The booster assembly includes a connecting pipe 1, a piston 1, an air distributor block 1, an air inlet pipe, a transmission pipe, a connecting pipe 2, a piston 2, an air distributor block 2 and an air outlet pipe. The connecting pipe 1 is fixedly connected to the fixed box and is located on one side of the fixed box. The piston 1 is slidably connected to the connecting pipe 1 and is located inside the connecting pipe 1. The piston 1 is fixedly connected to the push rod 1. The air distributor block 1 is fixedly connected to the connecting pipe 1 and is located at one end of the connecting pipe 1. The air inlet pipe is fixedly connected to the air distributor block 1 and is located at the distributor block 1. Below the gas block one, one end of the transmission pipe is fixedly connected to the gas distribution block one and is located above the gas distribution block one, the connecting pipe two is fixedly connected to the fixed box and is located on the other side of the fixed box, the piston one is slidably connected to the connecting pipe one and is located inside the connecting pipe one, and the piston one is fixedly connected to the push rod one, the gas distribution block two is fixedly connected to the connecting pipe two and is located at the other end of the transmission pipe, and the air outlet pipe is fixedly connected to the gas distribution block two and is located below the gas distribution block two.

4. The steam booster device for an oilfield boiler vehicle as claimed in claim 3, characterized in that: The boost component also includes two solenoid valves three and two solenoid valves four, one of the solenoid valves three is arranged on the air inlet pipe, and the other of the solenoid valves three is arranged on the air outlet pipe, one of the solenoid valves four is arranged at one end of the transmission pipe close to the air distributor block one, and the other of the solenoid valves four is arranged at one end of the transmission pipe close to the air distributor block two.

5. The steam booster device for an oilfield boiler vehicle as claimed in claim 3, characterized in that: The steam booster device of the oilfield boiler vehicle also includes a support plate 1, a support rod 1, a support plate 2 and a support rod 2. The support plate 1 is fixedly connected to the connecting pipe 1 and is located below the connecting pipe 1. The support rod 1 is fixedly connected to the support plate 1 and is located below the support plate 1. The support plate 2 is fixedly connected to the connecting pipe 2 and is located below the connecting pipe 2. The support rod 2 is fixedly connected to the support plate 2 and is located below the support plate 2.

Images