Cooling device for silicone oil

Abstract

The utility model relates to the technical field of silicone oil processing, and discloses a silicone oil cooling device which comprises a cylindrical tubular oil conveying pipe, an oil inlet pipe is arranged at one end of the oil conveying pipe, and an oil outlet pipe is arranged at the end, away from the oil inlet pipe, of the oil conveying pipe; an oil outlet is formed in the bottom of the hot oil tank and connected with the end, away from the oil conveying pipe, of the oil inlet pipe; an oil receiving opening is formed in the top of the collecting box and connected with the end, away from the oil conveying pipe, of the oil outlet pipe; and the cooling water pipe is arranged on the oil conveying pipe in a penetrating mode, and an auxiliary structure used for improving the cooling efficiency is further arranged on the cooling water pipe. According to the device, through the arranged oil guide plate, when silicone oil is conveyed in the oil conveying pipe, the silicone oil is guided through the spirally inclined oil guide plate, so that the silicone oil is spirally stirred, the silicone oil is in full contact with the cooling water pipe to be cooled, and the situation that the overall cooling effect is affected due to the cooling difference generated by different layers of silicone oil is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicone oil processing, and specifically relates to a cooling device for silicone oil. Background Technique

[0002] Silicone oil generally refers to linear polysiloxane products that remain in a liquid state at room temperature. It is generally divided into two categories: methyl silicone oil and modified silicone oil. The most commonly used silicone oil is methyl silicone oil, also known as ordinary silicone oil, whose organic groups are all methyl groups. Methyl silicone oil has good chemical stability, insulation properties, and good hydrophobic properties. It is prepared by hydrolyzing dimethyldichlorosilane with water to obtain a primary condensation polycyclic body. The polycyclic body is cracked and rectified to obtain a low-ring body, and then the polycyclic body, end-capping agent, and catalyst are put together for telomerization to obtain mixtures with different degrees of polymerization. After removing low-boiling substances by vacuum distillation, silicone oil can be obtained. During the processing of silicone oil, it is necessary to cool the silicone oil for subsequent processing.

[0003] After my retrieval, the prior art discloses a silicone oil production cooling device (application number 202022601162.4), which includes a silicone oil barrel. An oil barrel hole is opened at the top of the silicone oil barrel. A connecting pipe is fixedly connected to the bottom of the silicone oil barrel. A conveying pipe is fixedly connected to the bottom of the connecting pipe. A cooling pipe is fixedly connected to the right side of the conveying pipe. A heat dissipation device is fixedly installed on the outer circumference of the cooling pipe. A fan is fixedly installed on the upper part inside the heat dissipation device. A rectangular groove is opened on the right side of the heat dissipation device. A plurality of groups of heat dissipation holes are opened on the front and rear wall surfaces of the heat dissipation device. Dust-proof nets are fixedly installed on the front and rear wall surfaces of the heat dissipation device.

[0004] The silicone oil production cooling device disclosed in the above-cited document cools the silicone oil by setting a cooling fan above the flowing silicone oil. However, during the cooling process, the airflow generated by the fan only cools the surface of the silicone oil, which may lead to differences in the cooling effects of different layers of the silicone oil, thereby affecting the overall cooling efficiency.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is:

[0007] A cooling device for silicone oil, comprising:

[0008] An oil delivery pipe, which is in a cylindrical tubular shape. One end of the oil delivery pipe is provided with an oil inlet pipe, and the end of the oil delivery pipe far from the oil inlet pipe is provided with an oil outlet pipe;

[0009] A hot oil tank, with an oil discharge port provided at the bottom of the hot oil tank, and the oil discharge port is connected to the end of the oil inlet pipe far from the oil delivery pipe;

[0010] The collection box is provided with an oil receiving port at the top, and the oil receiving port is connected to the end of the oil outlet pipe away from the oil delivery pipe;

[0011] The cooling water pipe is arranged through the oil delivery pipe, and an auxiliary structure for improving the cooling efficiency is also arranged on the cooling water pipe;

[0012] The guiding mechanism includes an oil guiding plate and a liquid guiding plate. The oil guiding plate is arranged on the oil delivery pipe, and the liquid guiding plate is arranged on the cooling water pipe.

[0013] As a preferred embodiment of the present invention, installation holes are oppositely opened on both sides between the inner and outer circumferential walls of the oil delivery pipe, and the installation holes are evenly spaced in a linear array.

[0014] As a preferred embodiment of the present invention, the cooling water pipes are evenly spaced in a linear array, and the cooling water pipes are inserted into the inner walls of two corresponding installation holes in a sealed and fixed manner one by one.

[0015] As a preferred embodiment of the present invention, the inner diameter of the installation hole is adapted to the outer diameter of the cooling water pipe, and a sealing rubber ring is arranged between the cooling water pipe and the installation hole.

[0016] As a preferred embodiment of the present invention, the auxiliary structure is a heat-conducting convex ring. The heat-conducting convex rings are evenly spaced in a linear array and are welded and fixed on the outer circumference of the cooling water pipe inside the oil delivery pipe. The cross section of the heat-conducting convex ring is in the shape of an arc protrusion.

[0017] As a preferred embodiment of the present invention, the oil guiding plate is welded and fixed on the inner circumferential wall of the oil delivery pipe. The oil guiding plate is spirally spaced, and the oil guiding plate is a spiral inclined plate.

[0018] As a preferred embodiment of the present invention, the liquid guiding plate is welded and fixed on the inner circumferential wall of the cooling water pipe, and the liquid guiding plate is in the shape of a spiral auger plate.

[0019] The present invention has the following beneficial effects compared with the prior art:

[0020] 1. The device is provided with an oil guide plate. When silicone oil is transported in the oil delivery pipe, the spiral inclined oil guide plate guides the silicone oil, thereby generating a spiral stirring effect on the silicone oil, enabling the silicone oil to fully contact and cool with the cooling water pipe, and avoiding the cooling difference of silicone oil at different levels from affecting the overall cooling effect. When the device is in use, the silicone oil flows from the hot oil tank into the oil delivery pipe through the inlet pipe, and then flows into the collection tank through the outlet pipe. At the same time, the coolant circulates in the cooling water pipe. The liquid guide plate arranged in the cooling water pipe makes the coolant flow spirally. Thus, during the flow of the silicone oil, the silicone oil contacts the cooling water pipe and exchanges heat with the coolant in the cooling water pipe. The setting of the heat conduction convex ring increases the contact area with the silicone oil, improving the cooling efficiency. The setting of the oil guide plate guides the silicone oil, enabling the silicone oil to be transported spirally, ensuring the full contact and cooling of the silicone oil with the cooling water pipe.

[0021] 2. The setting of the heat conduction convex ring increases the contact area between the silicone oil and the cooling water pipe, and the setting of the liquid guide plate enables the coolant to be transported spirally, which is beneficial to improving the heat exchange and cooling effect of the silicone oil and ensuring the cooling efficiency.

[0022] The following further describes in detail the specific implementation manners of the present utility model in conjunction with the accompanying drawings. Brief Description of the Drawings

[0023] In the drawings:

[0024] Figure 1 is the overall structural schematic diagram of the present utility model;

[0025] Figure 2 is the sectional structural schematic diagram of the present utility model;

[0026] Figure 3 is the installation structural schematic diagram of the cooling water pipe of the present utility model;

[0027] Figure 4 is the sectional structural schematic diagram of the oil delivery pipe of the present utility model;

[0028] Figure 5 is the exploded structural schematic diagram of the cooling water pipe of the present utility model.

[0029] In the figure: 10, hot oil tank; 20, collection tank; 30, oil delivery pipe; 31, inlet pipe; 32, outlet pipe; 33, installation hole; 40, cooling water pipe; 41, heat conduction convex ring; 42, liquid guide plate; 50, oil guide plate. Specific Embodiments

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0031] A cooling device for silicone oil, as Figure 1 - Figure 4 shown, comprising:

[0032] An oil delivery pipe 30, the oil delivery pipe 30 is in a cylindrical tubular shape, one end of the oil delivery pipe 30 is provided with an oil inlet pipe 31, and the end of the oil delivery pipe 30 away from the oil inlet pipe 31 is provided with an oil outlet pipe 32;

[0033] A hot oil tank 10, the bottom of the hot oil tank 10 is provided with an oil drain port, and the oil drain port is connected to the end of the oil inlet pipe 31 away from the oil delivery pipe 30;

[0034] A collection box 20, the top of the collection box 20 is provided with an oil receiving port, and the oil receiving port is connected to the end of the oil outlet pipe 32 away from the oil delivery pipe 30;

[0035] A cooling water pipe 40, the cooling water pipe 40 is disposed through the oil delivery pipe 30, and an auxiliary structure for improving the cooling efficiency is further provided on the cooling water pipe 40;

[0036] A guiding mechanism, the guiding mechanism includes an oil guiding plate 50 and a liquid guiding plate 42, the oil guiding plate 50 is disposed on the oil delivery pipe 30, and the liquid guiding plate 42 is disposed on the cooling water pipe 40.

[0037] As Figure 3 - Figure 4 shown, two opposite sides between the inner and outer walls of the circumference of the oil delivery pipe 30 are provided with mounting holes 33, and the mounting holes 33 are evenly spaced in a linear array.

[0038] As Figure 2 - Figure 3 shown, the cooling water pipes 40 are evenly spaced in a linear array, and the cooling water pipes 40 are fixedly installed by being inserted into the inner walls between two corresponding mounting holes 33 one by one.

[0039] As Figure 2 - Figure 3 shown, the inner diameter of the mounting hole 33 is adapted to the outer diameter of the cooling water pipe 40, and a sealing rubber ring is provided in cooperation between the cooling water pipe 40 and the mounting hole 33.

[0040] As Figure 5 shown, the auxiliary structure is a heat-conducting convex ring 41, the heat-conducting convex rings 41 are evenly spaced in a linear array and are welded and fixed on the outer circumference of the cooling water pipe 40 inside the oil delivery pipe 30, and the cross section of the heat-conducting convex ring 41 is in an arc convex shape.

[0041] Its function is that the setting of the heat-conducting convex ring 41 increases the contact area between the silicone oil and the cooling water pipe 40, which is beneficial to improving the heat exchange and cooling effect of the silicone oil.

[0042] As Figure 4As shown, the oil guide plate 50 is welded and fixed to the inner wall of the circumference of the oil delivery pipe 30. The oil guide plates 50 are distributed at spiral intervals, and the oil guide plate 50 is a spiral inclined plate.

[0043] Its function is that through the arranged oil guide plate 50, when the silicone oil is transported in the oil delivery pipe 30, the spiral inclined oil guide plate 50 plays a guiding role in the silicone oil, thereby generating a spiral stirring effect on the silicone oil, enabling the silicone oil to fully contact and cool with the cooling water pipe 40, and avoiding the cooling difference of silicone oil at different levels from affecting the overall cooling effect.

[0044] As Figure 5 shown, the liquid guide plate 42 is welded and fixed to the inner wall of the circumference of the cooling water pipe 40, and the liquid guide plate 42 is in the shape of a spiral auger plate.

[0045] Its function is that the setting of the liquid guide plate 42 enables the cooling liquid to be transported spirally, which is beneficial to ensuring the cooling efficiency.

[0046] Working principle: When the device is in use, the silicone oil flows from the hot oil tank 10 into the oil delivery pipe 30 through the oil inlet pipe 31, and then flows into the collection tank 20 through the oil outlet pipe 32. At the same time, the cooling liquid circulates in the cooling water pipe 40. The liquid guide plate 42 arranged in the cooling water pipe 40 enables the cooling liquid to flow spirally. Thus, during the flowing process of the silicone oil, the silicone oil contacts the cooling water pipe 40 and exchanges heat with the cooling liquid in the cooling water pipe 40 for cooling. The setting of the heat conduction convex ring 41 increases the contact area with the silicone oil and improves the cooling efficiency. The setting of the oil guide plate 50 plays a guiding role in the silicone oil, enabling the silicone oil to be transported spirally and ensuring the full contact cooling of the silicone oil with the cooling water pipe 40.

[0047] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

[0048] In the present utility model, unless otherwise stated, directional terms such as "up and down, left and right, front and back, inside and outside, vertical and horizontal" included in the terms only represent the orientation of the terms in the normal use state, or the common names understood by those skilled in the art, and should not be regarded as a limitation to the terms. At the same time, numerical terms such as "first", "second" and "third" do not represent specific quantities and orders, but are only used for name distinction. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent in such process, method, article or device.

Claims

1. A silicone oil cooling device, characterized in that: include: An oil delivery pipe (30), the oil delivery pipe (30) is in a cylindrical tube shape, an oil inlet pipe (31) is arranged at one end of the oil delivery pipe (30), and an oil outlet pipe (32) is arranged at one end of the oil delivery pipe (30) away from the oil inlet pipe (31); A hot oil tank (10), wherein an oil discharge port is provided at the bottom of the hot oil tank (10), and the oil discharge port is connected to an end of an oil inlet pipe (31) away from the oil delivery pipe (30); A collecting box (20), wherein the top of the collecting box (20) is provided with an oil receiving port, and the oil receiving port is connected to an end of an oil outlet pipe (32) away from the oil delivery pipe (30); A cooling water pipe (40), the cooling water pipe (40) is arranged to penetrate the oil delivery pipe (30), and an auxiliary structure for improving cooling efficiency is also arranged on the cooling water pipe (40); The guide mechanism comprises an oil guide plate (50) and a liquid guide plate (42), wherein the oil guide plate (50) is arranged on the oil delivery pipe (30), and the liquid guide plate (42) is arranged on the cooling water pipe (40).

2. The silicone oil cooling device according to claim 1, characterized in that: Mounting holes (33) are provided on opposite sides of the inner and outer circumferential walls of the oil delivery pipe (30), and the mounting holes (33) are evenly spaced and distributed in a linear array.

3. The silicone oil cooling device according to claim 1, characterized in that: The cooling water pipes (40) are evenly spaced and distributed in a linear array, and the cooling water pipes (40) are inserted one by one into the inner walls of the two corresponding mounting holes (33) to be fixedly mounted.

4. The cooling device for silicone oil according to claim 3, characterized in that: The inner diameter of the mounting hole (33) is matched with the outer diameter of the cooling water pipe (40), and a sealing rubber ring is provided between the cooling water pipe (40) and the mounting hole (33).

5. The cooling device for silicone oil according to claim 1, characterized in that: The auxiliary structure is a heat-conducting convex ring (41), which is evenly spaced and distributed in a linear array and welded and fixed to the outer side of the circumference of the cooling water pipe (40) and located in the oil delivery pipe (30). The cross section of the heat-conducting convex ring (41) is in the shape of a circular arc convexity.

6. The silicone oil cooling device according to claim 1, characterized in that: The oil guide plates (50) are welded and fixed to the inner wall of the circumference of the oil delivery pipe (30), the oil guide plates (50) are distributed at spiral intervals, and the oil guide plates (50) are spirally inclined plates.

7. The silicone oil cooling device according to claim 1, characterized in that: The liquid guide plate (42) is welded and fixed to the inner wall of the circumference of the cooling water pipe (40), and the liquid guide plate (42) is in the shape of a spiral auger plate.

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