A rapid cooling device for gas field water pipeline cooling

Abstract

The application discloses a quick cooling device for gas field water pipeline cooling, which comprises several installation sleeves, multiple fan blades and a driving mechanism. The installation sleeve is used for coaxially sleeving the cooling pipeline which needs to be cooled outside, and the outer wall of the installation sleeve is evenly provided with multiple radiating fins in a radial manner. The fan blades are evenly arranged at one end of the installation sleeve in a ring shape around the cooling pipeline, and the fan blades are rotationally connected with the installation sleeve through a rotating shaft. The rotating shaft is arranged in parallel with the straight line of the installation sleeve, and the rotating shaft is directed to the middle part of the radiating fin, so that the fan blades are directed to the middle part of the radiating fin, and the gap between the radiating fins forms a radiating air duct. The driving mechanism is transmissionally connected with all the fan blades. The device can solve the problem that heat is easily accumulated between the radiating fins when the existing gas field water cooling pipeline radiates heat, and the radiating effect is not ideal.

Description

Technical Field

[0001] This invention relates to the field of gas field water cooling pipeline cooling technology, specifically to a rapid cooling device for gas field water pipeline cooling. Background Technology

[0002] During the transportation of water through gas fields, heat is generated by natural temperature and friction. When the heat reaches a certain level, it poses a safety hazard. Therefore, cooling pipes are commonly used to cool the gas field water pipelines during transportation. However, these cooling pipes cannot quickly dissipate heat after absorbing it, leading to a gradual decrease in cooling effectiveness. Furthermore, existing cooling pipes generally utilize heat dissipation fins and heat dissipation media for natural and active cooling of the coolant inside the gas field water cooling pipes. Due to the narrow spacing between the heat dissipation fins, not only is the heat dissipation efficiency low, but heat also tends to accumulate locally between the fins, thus affecting heat dissipation and further reducing the cooling effect. Summary of the Invention

[0003] The purpose of this invention is to provide a rapid cooling device for cooling gas field water pipelines, which solves the problem that heat tends to accumulate between the heat dissipation fins during the heat dissipation process of existing gas field water cooling pipelines, resulting in unsatisfactory heat dissipation.

[0004] This invention is achieved through the following technical solution:

[0005] A rapid cooling device for cooling water pipelines in gas fields includes: several mounting sleeves for coaxially fitting around cooling pipelines requiring heat dissipation; the outer wall of each mounting sleeve is radially and evenly provided with multiple heat dissipation fins; multiple fan blades arranged in a ring around the cooling pipeline at one end of each mounting sleeve; the fan blades are rotatably connected to the mounting sleeves via a rotating shaft, the rotating shaft being parallel to the line where the mounting sleeves are located and pointing towards the center of the heat dissipation fins, so that the fan blades face the center of the heat dissipation fins, forming a heat dissipation airflow channel between the heat dissipation fins; and a drive mechanism that is drively connected to all the fan blades.

[0006] Optionally, the mounting sleeve has at least two sections, with an installation gap reserved between adjacent sections, and the fan blade is disposed within the installation gap.

[0007] Optionally, the air outlet surfaces of at least two fan blades located within the same mounting gap are arranged opposite to each other, so as to form the heat dissipation air ducts with opposite flow directions between two adjacent mounting sleeves.

[0008] Optionally, all the fan blades located within the same installation gap are arranged in pairs, with the air outlet surfaces of the two fan blades in the pair facing away from each other.

[0009] Optionally, the drive mechanism includes: a drive shaft, which is connected to any one of the rotating shafts via a belt, and two adjacent rotating shafts are connected in a drive connection. The drive shaft is rotatably connected inside the mounting sleeve, and the drive shaft is parallel to the axis of the mounting sleeve; and a power source, the output end of which is rotatably connected to the drive shaft.

[0010] Optionally, the drive mechanism includes: multiple drive shafts, each drive shaft corresponding to a rotating shaft, the drive shafts being connected to the corresponding rotating shafts via belts, all drive shafts being arranged in a ring within the mounting sleeve and rotatably connected to the mounting sleeve, the drive shafts being parallel to the axis of the mounting sleeve; and a power source, the output end of which is rotatably connected to each drive shaft.

[0011] Optionally, the power source includes: a gear ring, which is coaxially fitted into the mounting sleeve and rotatably connected to the mounting sleeve; multiple gears, each gear corresponding to a drive shaft and coaxially fitted into the corresponding drive shaft, meshing with the gear ring; multiple blades, which are arranged in a ring on the gear ring; and a fluid source capable of continuously impacting the blades to make the gear ring rotate continuously.

[0012] Optionally, the mounting sleeve has a media flow channel in a ring shape inside; one end face of the mounting sleeve has multiple input pipes in a ring shape, the outer end of the input pipes is connected to the liquid flow source, and the inner end is connected to the media flow channel; the other end face of the mounting sleeve has multiple output pipes in a ring shape, and the inner end of the output pipes is connected to the media flow channel; the input pipes and output pipes of two adjacent sections of the mounting sleeve correspond one-to-one and are connected; the gear ring is disposed in the media flow channel of any section of the mounting sleeve, and the input pipe of the mounting sleeve with the gear ring corresponds one-to-one with the blade, with the inner end of the input pipe facing the corresponding blade; all the drive shafts are disposed in the media flow channel.

[0013] Optionally, the inner end of the input pipe of the mounting sleeve with the toothed ring is bent and wound along the wall of the medium flow channel.

[0014] Optionally, the input pipe and the output pipe of two adjacent sections of the mounting sleeve are connected by a vortex tube; the vortex tube is bent and wound around the outer wall of the cooling pipe.

[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0016] This invention provides a rapid cooling device for cooling water pipelines in gas fields. By using an installation sleeve, the device can cover the cooling pipeline. Basic heat dissipation is achieved through the installation of heat dissipation fins. Furthermore, multiple fan blades are arranged at one end of the installation sleeve, forming a ring around the cooling pipeline. The axial direction of the fan blades is designed to limit their fan surfaces to face the center of the heat dissipation fins, creating a heat dissipation airflow channel that fully covers all the heat dissipation fins and the gaps between them. The rotation of the fan blades generates airflow, which passes through the heat dissipation airflow channel... The gaps between the heat dissipation fins flow along the axial direction of the mounting sleeve, thereby carrying away the heat accumulated between the heat dissipation fins through airflow, ensuring that the heat dissipation effect of the heat dissipation fins remains stable and does not decrease with the increase of heat dissipation time; by setting up a drive mechanism, the fan blades are rotated to form a continuous airflow in the heat dissipation duct, continuously carrying away the heat accumulated between the heat dissipation fins; through the interaction of the above components, this rapid cooling device for cooling gas field water pipelines can solve the problem that heat easily accumulates between the heat dissipation fins during the heat dissipation of existing gas field water cooling pipelines, resulting in unsatisfactory heat dissipation effect. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 A schematic diagram of a rapid cooling device for cooling gas field water pipelines provided in an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A magnified view of a portion at point A;

[0020] Figure 3 A half-sectional schematic diagram of a rapid cooling device for cooling gas field water pipelines provided in an embodiment of the present invention;

[0021] Figure 4 for Figure 3 A magnified view of a portion of point B.

[0022] The attached diagram shows the markings and corresponding component names:

[0023] 1-Cooling pipe; 10-Mounting sleeve; 11-Heat dissipation fins; 20-Fan blade; 21-Shaft; 30-Drive shaft; 31-Belt; 40-Gear ring; 41-Gear; 42-Blade; 50-Media flow channel; 51-Inlet pipe; 52-Outlet pipe; 53-Swirl tube. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of the present invention are only used to explain the present invention and are not intended to limit the present invention.

[0025] Please refer to Figures 1 to 4 This invention provides a rapid cooling device for cooling water pipelines in gas fields, comprising: several mounting sleeves 10, coaxially fitted onto the cooling pipeline 1 requiring heat dissipation, wherein the outer wall of the mounting sleeve 10 is radially and uniformly provided with multiple heat dissipation fins 11; secondly, multiple fan blades 20, which are evenly arranged in a ring around the cooling pipeline 1 at one end of the mounting sleeve 10, and the fan blades 20 are rotatably connected to the mounting sleeve 10 via a rotating shaft 21, which is parallel to the line where the mounting sleeve 10 is located and points towards the center of the heat dissipation fins 11, so that the fan blades 20 face the center of the heat dissipation fins 11, thereby forming a heat dissipation airflow channel in the gap between the heat dissipation fins 11; and thirdly, a drive mechanism, which is operatively connected to all the fan blades 20.

[0026] The rapid cooling device for cooling gas field water pipelines provided in this embodiment, by setting an installation sleeve 10, allows the device to cover the cooling pipeline 1. Basic heat dissipation is achieved by setting heat dissipation fins 11. Furthermore, multiple fan blades 20 are set, with each fan blade 20 located at one end of the installation sleeve 10. All fan blades 20 are arranged in a ring around the cooling pipeline 1, and the axial direction of each fan blade 20 is limited to facing the center of the heat dissipation fins 11, forming a heat dissipation airflow through the gaps between the heat dissipation fins 11. This airflow fully covers all the heat dissipation fins 11 and the gaps between them. The rotation of the fan blades 20 generates airflow, allowing air to pass through... The airflow passes through the gap between the heat dissipation fins 11 in the heat dissipation duct along the axial direction of the mounting sleeve 10, thereby carrying away the heat accumulated between the heat dissipation fins 11 through the airflow, ensuring that the heat dissipation effect of the heat dissipation fins 11 remains stable and will not decrease with the increase of heat dissipation time; by setting a drive mechanism, the fan blades 20 are driven to rotate, so as to form a continuous airflow in the heat dissipation duct, continuously carrying away the heat accumulated between the heat dissipation fins 11; through the interaction of the above components, the rapid cooling device for cooling gas field water pipelines can solve the problem that heat is easy to accumulate between the heat dissipation fins when the existing gas field water cooling pipelines dissipate heat, resulting in unsatisfactory heat dissipation effect.

[0027] To optimize heat dissipation and prevent the heat dissipation duct from being too long and the airflow generated by the fan blades 20 from not being able to flow fully along the excessively long heat dissipation duct and carry away heat, the mounting sleeve 10 is at least in two sections, with a reserved installation gap between adjacent sections of the mounting sleeve 10, and the fan blades 20 are located within the installation gap.

[0028] By using the above settings, the length of each installation sleeve 10 is shortened by segmentation, thereby dividing the heat dissipation duct into multiple segments. Fan blades 20 are installed at the beginning of each segment to ensure the heat dissipation effect of each segment.

[0029] To further improve the utilization effect of the heat dissipation duct, at least two fan blades 20 located in the same installation gap are arranged with their air outlet surfaces facing away from each other, so as to form heat dissipation ducts with opposite flow directions with two adjacent sections of the installation sleeve 10.

[0030] With the above settings, the fan blades 20 can blow airflow from both ends of the heat dissipation duct inward, thereby ensuring a relatively balanced heat dissipation effect at both ends of the heat dissipation duct and addressing the problem of decreasing heat dissipation effect.

[0031] Preferably, in order to further balance the heat dissipation effect at both ends of the heat dissipation duct, all the fan blades 20 located in the same installation gap are arranged in pairs, and the air outlet surfaces of the two fan blades 20 arranged in pairs are arranged opposite to each other.

[0032] Optionally, to further explain the specific structure of the drive mechanism, the drive mechanism includes: a drive shaft 30, which is connected to any one of the rotating shafts 21 via a belt 31, and two adjacent rotating shafts 21 are connected in a transmission manner. The drive shaft 30 is rotatably connected inside the mounting sleeve 10, and the drive shaft 30 is parallel to the axis of the mounting sleeve 10; secondly, it includes a power source, the output end of which is rotatably connected to the drive shaft 30.

[0033] With the above setup, the output end of the power source belt drives the drive shaft 30 to rotate, which indirectly drives the rotating shaft 21 to rotate through the belt 31, thereby driving the fan blades 20 to rotate. At the same time, the rotating shafts 21 drive each other through the transmission connection, thereby achieving synchronous rotation of all fan blades 20.

[0034] Preferably, in order to optimize the above structure and avoid the additional transmission mechanism generated by the transmission connection between the rotating shafts 21 from obstructing the heat dissipation air duct, the drive mechanism includes: multiple drive shafts 30, each drive shaft 30 corresponding to one of the rotating shafts 21, the drive shafts 30 being connected to the corresponding rotating shafts 21 via belts 31, all the drive shafts 30 being arranged in a ring shape inside the mounting sleeve 10 and rotatably connected to the mounting sleeve 10, the drive shafts 30 being parallel to the axis of the mounting sleeve 10; secondly, a power source is included, the output end of which is rotatably connected to each of the drive shafts 30.

[0035] With the above configuration, the power source simultaneously drives all drive shafts 30 to rotate, indirectly driving all fan blades 20 to rotate synchronously, thus avoiding the need for a transmission mechanism between the rotating shafts 21 and preventing obstruction of the heat dissipation airflow.

[0036] To further explain the specific structure of the power source, the power source includes: a gear ring 40, which is coaxially fitted inside the mounting sleeve 10 and rotatably connected to the mounting sleeve 10; a second, multiple gears 41, each corresponding to a drive shaft 30, which are coaxially fitted onto the corresponding drive shaft 30 and mesh with the gear ring 40; a third, multiple blades 42, which are arranged in a ring on the gear ring 40; and a fourth, a fluid source that can continuously impact the blades 42 to make the gear ring 40 rotate continuously.

[0037] With the above setup, the force of the liquid flow source drives the blades 42, thereby driving the gear ring 40 to rotate continuously, which in turn drives all the gears 41 to rotate continuously and synchronously, thereby driving all the fan blades 20 to rotate continuously to supply air.

[0038] To further optimize the above structure and avoid wasting the liquid source and its force, a medium flow channel 50 is formed in an annular shape inside the mounting sleeve 10; multiple input pipes 51 are provided in an annular shape on one end face of the mounting sleeve 10, with the outer end of the input pipe 51 communicating with the liquid source and the inner end communicating with the medium flow channel 50; multiple output pipes 52 are provided in an annular shape on the other end face of the mounting sleeve 10, with the inner end of the output pipe 52 communicating with the medium flow channel 50; the input pipes 51 and output pipes 52 of two adjacent sections of the mounting sleeve 10 correspond one-to-one and are connected; the gear ring 40 is provided in any section of the medium flow channel 50 of the mounting sleeve 10, and the input pipes 51 of the mounting sleeve 10 with the gear ring 40 correspond one-to-one with the blades 42, with the inner end of the input pipe 51 facing the corresponding blade 42; all the drive shafts 30 are provided in the medium flow channel 50.

[0039] With the above configuration, the liquid source is input into the medium flow channel 50 through the input pipe 51 and flows along it, continuously impacting the blades 42 and driving the toothed ring 40 to rotate continuously, indirectly driving all the fan blades 20 to rotate continuously to supply air. The liquid flowing along the medium flow channel 50 is finally discharged from the output pipe 52. There is no leakage during the whole process, and the closed medium flow channel 50 with a fixed cross-sectional size limits the liquid flow, so that it can effectively utilize its own impact force.

[0040] In order to form a swirling flow within the medium channel 50 to improve the heat dissipation effect, the inner end of the input pipe 51 of the mounting sleeve 10, which is provided with the toothed ring 40, is bent and wound along the channel wall of the medium channel 50.

[0041] With the above configuration, the liquid flow flowing in along the curved input pipe 51 will inevitably form a swirling flow around the wall of the medium flow channel 50 under the influence of the cutting angle. On the one hand, this facilitates the impact on the blade 42 and makes it easier for the blade 42 to drive the toothed ring 40 to rotate. On the other hand, the multiple liquid flows forming the swirling flow gradually mix in the medium flow channel 50, so as to ensure the uniformity of the heat dissipation effect while improving the heat dissipation effect.

[0042] To further enhance the heat dissipation effect by forming a swirling flow of liquid, the input pipe 51 and output pipe 52 of the two adjacent sections of the mounting sleeve 10 are connected by a swirling pipe 53; the swirling pipe 53 is bent and wound around the outer wall of the cooling pipe 1.

[0043] With the above configuration, when the liquid flows from the medium flow channel 50 of one section of the mounting sleeve 10 to the medium flow channel 50 of the next section of the mounting sleeve 10 through the vortex tube 53, the curved vortex tube 53 can adjust the ingress angle of the liquid flowing into the next section of the mounting sleeve 10, thereby forming a vortex to further improve the heat dissipation effect.

[0044] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A rapid cooling device for cooling water pipelines in gas fields, characterized in that, include: Several mounting sleeves (10) are used to coaxially mount the cooling pipes that need to dissipate heat. The outer wall of the mounting sleeve (10) is evenly provided with multiple heat dissipation fins (11) in a radial pattern. Multiple fan blades (20) are evenly arranged in a ring around the cooling pipe at one end of the mounting sleeve (10). The fan blades (20) are rotatably connected to the mounting sleeve (10) via a rotating shaft (21). The rotating shaft (21) is parallel to the line where the mounting sleeve (10) is located. The rotating shaft (21) points to the middle of the heat dissipation fin (11) so that the fan blades (20) face the middle of the heat dissipation fin (11) so that a heat dissipation air duct is formed in the gap between the heat dissipation fins (11). A drive mechanism, which is connected in transmission to all the fan blades (20); The drive mechanism includes: Multiple drive shafts (30) are provided, each drive shaft (30) corresponds to a rotating shaft (21). Each drive shaft (30) is connected to the corresponding rotating shaft (21) via a belt (31). All drive shafts (30) are arranged in a ring shape inside the mounting sleeve (10) and are rotatably connected to the mounting sleeve (10). The drive shafts (30) are parallel to the axis of the mounting sleeve (10). A power source, the output end of which is rotatably connected to each of the drive shafts (30); The power source includes: Gear ring (40), the gear ring (40) is coaxially fitted inside the mounting sleeve (10), and the gear ring (40) is rotatably connected to the mounting sleeve (10); Multiple gears (41) are provided, each gear (41) corresponding to a drive shaft (30). The gears (41) are coaxially mounted on the corresponding drive shafts (30), and the gears (41) mesh with the gear rings (40). Multiple blades (42) are arranged in a ring on the toothed ring (40). A liquid flow source, which can continuously impact the blade (42) to make the toothed ring (40) rotate continuously; The mounting sleeve (10) has a medium flow channel (50) in an annular shape inside; The mounting sleeve (10) has multiple input pipes (51) arranged in a ring shape on one end face. The outer end of the input pipe (51) is connected to the liquid source, and the inner end is connected to the medium flow channel (50). The other end face of the mounting sleeve (10) is provided with multiple output tubes (52) in a ring shape, and the inner end of the output tubes (52) is connected to the medium flow channel (50); The input tube (51) and output tube (52) of two adjacent mounting sleeves (10) correspond one-to-one and are connected; The toothed ring (40) is disposed in the medium flow channel (50) of any section of the mounting sleeve (10). The input pipe (51) of the mounting sleeve (10) with the toothed ring (40) corresponds one-to-one with the blade (42). The inner end of the input pipe (51) is set towards the corresponding blade (42). All of the drive shafts (30) are located within the medium flow channel (50); The inner end of the input pipe (51) of the mounting sleeve (10) provided with the toothed ring (40) is bent and wound along the channel wall of the medium flow channel (50).

2. The rapid cooling device for cooling gas field water pipelines according to claim 1, characterized in that, The mounting sleeve (10) consists of at least two sections, with an installation gap reserved between adjacent sections of the mounting sleeve (10), and the fan blade (20) is located within the installation gap.

3. The rapid cooling device for cooling gas field water pipelines according to claim 2, characterized in that, At least two fan blades (20) located in the same mounting gap have their air outlet surfaces facing away from each other, so as to form the heat dissipation air ducts with opposite flow directions with two adjacent mounting sleeves (10).

4. The rapid cooling device for cooling gas field water pipelines according to claim 3, characterized in that, All the fan blades (20) located in the same installation gap are arranged in pairs, and the air outlet surfaces of the two fan blades (20) in the pair are arranged opposite to each other.

5. The rapid cooling device for cooling gas field water pipelines according to any one of claims 1-4, characterized in that, The drive mechanism includes: A drive shaft (30) is connected to any one of the rotating shafts (21) via a belt (31), and two adjacent rotating shafts (21) are connected in a drive connection. The drive shaft (30) is rotatably connected inside the mounting sleeve (10), and the drive shaft (30) is parallel to the axis of the mounting sleeve (10). The power source, the output end of which is rotatably connected to the drive shaft (30).

6. The rapid cooling device for cooling gas field water pipelines according to claim 1, characterized in that, The input pipe (51) and the output pipe (52) of two adjacent sections of the mounting sleeve (10) are connected by a vortex tube (53); The swirl tube (53) is bent and wound around the outer wall of the cooling pipe.

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