Silicone oil reaction liquid temperature control device

Abstract

The utility model provides a silicone oil reaction liquid temperature control device which comprises a table board, the upper end portion of the table board is provided with a containing barrel and a supporting seat, the supporting seat is located on the rear side of the containing barrel, the upper end of the containing barrel is provided with a lifting barrel cover, the outer wall of the barrel cover is provided with a connecting assembly, and the connecting assembly is connected with the containing barrel. A sealing ring is arranged on the lower end face of the barrel cover and arranged in the containing barrel in a matched mode, a temperature sensor is arranged in the center of the lower end face of the sealing ring, heating assemblies are symmetrically arranged on the lower end face of the sealing ring, and a single-chip microcomputer is arranged on the top of the barrel cover. The device can automatically detect the temperature of the silicone oil reaction liquid in the placing barrel, and can automatically heat the silicone oil reaction liquid when the temperature is lower than a preset value.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of silicone oil production, in particular to a silicone oil reaction liquid temperature control device. Background Art

[0002] Silicone oil usually refers to linear polysiloxane products that remain in 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. Its organic groups are all methyl. Methyl silicone oil has good chemical stability, insulation, and good hydrophobic properties. It is prepared by hydrolyzing dimethyldichlorosilane with water to obtain a primary polycondensation ring body, and the ring body is cracked and distilled to obtain a low ring body. Then, the ring body, capping agent, and catalyst are put together for polymerization to obtain a mixture of various polymerization degrees. Silicone oil can be obtained by removing low-boiling substances through reduced pressure distillation;

[0003] When silicone oil is being produced and processed, the temperature of the processed raw materials needs to be controlled by a reaction temperature control device at all times to ensure that the silicone oil can always be kept at a suitable temperature;

[0004] For example, the patent with application number CN211358772U discloses a heating device for silicone oil production, including a frame and a reactor, the reactor is connected to the side of the frame by bolts, the upper end of the frame is connected with a slide rail by bolts, the middle of the slide rail is slidably connected with a slider, the bottom of the slider is threadedly connected with a support rod, and the lower end of the support rod is bolted to a cover body. The utility model adds a reactor to heat the silicone oil reaction liquid. After the silicone oil reacts, some gas with a pungent odor will be generated when the material is directly cooled and discharged from the reactor, which affects the environment. At this time, the power supply of the ventilator is connected to the cover body through a pipeline, and the slider is moved along the slide rail so that the cover body is docked with the discharge port of the reactor to absorb the gas with a pungent odor, which is convenient for subsequent treatment of the odorous gas. Adding a gas storage tank on the side of the frame to maintain the supply of dry gas to the reactor can improve the stable cooling of the material inside the reactor, so that the material reaction can proceed smoothly.

[0005] Although the above-mentioned device can absorb the gas with pungent odor in silicone oil, the device cannot control the temperature of silicone oil within a suitable range in actual use, resulting in certain inconveniences in subsequent use. Utility Model Content

[0006] The utility model mainly provides a silicone oil reaction liquid temperature control device, which is used to solve the technical problems raised in the above background technology.

[0007] The technical solution adopted by the utility model to solve the above technical problems is:

[0008] A silicone oil reaction liquid temperature control device comprises a table top, wherein the upper end of the table top is respectively provided with a placement bucket and a support seat, wherein the support seat is located at the rear side of the placement bucket, wherein the upper end of the placement bucket is provided with a liftable bucket cover, wherein the outer wall of the bucket cover is provided with a connecting component, wherein the lower end surface of the bucket cover is provided with a sealing ring, wherein the sealing ring fits inside the placement bucket, wherein a temperature sensor is provided at the central part of the lower end surface of the sealing ring, wherein a heating component is symmetrically provided on the lower end surface of the sealing ring, and wherein a single chip microcomputer is provided on the top of the bucket cover.

[0009] Preferably, a support shell is provided on the upper end surface of the support seat, and through strip grooves are provided on the front and rear end surfaces of the support shell. A driving assembly is provided in the strip groove, and the driving assembly cooperates with the connecting assembly.

[0010] Preferably, the heating assembly comprises a connecting seat, an upper end surface of the connecting seat is provided with an upwardly recessed screw hole, and an inner top surface of the screw hole is provided with a first metal contact sheet.

[0011] Preferably, a removable electric heating rod is provided at the lower end of the connecting seat, a screw block is provided on the upper end surface of the electric heating rod, the screw block can be meshed and installed in the screw hole, and a second metal contact sheet is provided on the upper end surface of the screw block, and the second metal contact sheet can contact the second metal contact sheet.

[0012] Preferably, the single chip microcomputer is connected to the first metal contact piece and the temperature sensor respectively through wires.

[0013] Preferably, the connecting assembly includes symmetrically arranged clamps, which clamp the front and rear sides of the supporting shell, a movable plate is arranged between the symmetrically arranged clamps, threaded holes are arranged on the movable plate, and a connecting block is arranged between the clamps located on the front side and the barrel cover.

[0014] Preferably, the driving assembly comprises a forward and reverse motor installed on the top plate in the strip groove, and a screw is provided on the end of the output shaft of the forward and reverse motor, and the screw is meshed with the threaded hole.

[0015] Preferably, a plurality of supporting legs are provided on the lower end surface of the table top.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By arranging a heating component on the barrel cover, the heating component can be applied to the barrel so that the temperature of the silicone oil in the barrel is always controlled within a suitable value range. When the temperature is lower than the preset value, it will automatically heat up to facilitate the subsequent use of the silicone oil.

[0018] 2. By arranging a driving component in the supporting shell, arranging a connecting component on the outer wall of the barrel cover, and driving the connecting component to move up and down by the driving component, the barrel cover can be automatically opened and closed to facilitate the taking and placing of silicone oil.

[0019] 3. By arranging a detachable and replaceable electric heating rod at the lower end of the connecting seat, when the electric heating rod has an abnormality, it can be easily replaced.

[0020] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0022] Figure 2 It is an overall left side cross-sectional view of Embodiment 1 of the present utility model;

[0023] Figure 3 for Figure 1 A in the enlarged view;

[0024] Figure 4 for Figure 2 The enlarged view of point B in the figure;

[0025] Figure 5 for Figure 2 Enlarged view of point C in the figure.

[0026] In the figure: 1. table top; 11. supporting legs; 2. bucket placement; 3. supporting base; 31. supporting shell; 32. strip groove; 33. driving assembly; 331. forward and reverse motor; 332. screw; 4. bucket cover; 41. sealing ring; 42. temperature sensor; 43. heating assembly; 431. connecting base; 432. screw hole; 433. first metal contact piece; 434. electric heating rod; 435. screw block; 436. second metal contact piece; 44. single chip microcomputer; 5. connecting assembly; 51. splint; 52. movable plate; 521. threaded hole; 53. connecting block. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly connected by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0029] Please pay attention to Figures 1 to 5 A silicone oil reaction liquid temperature control device comprises a table top 1, wherein a placing bucket 2 and a support seat 3 are respectively arranged at the upper end of the table top, wherein the support seat 3 is located at the rear side of the placing bucket 2, wherein a liftable bucket cover 4 is arranged at the upper end of the placing bucket 2, wherein a connecting component 5 is arranged at the outer wall of the bucket cover 4, wherein a sealing ring 41 is arranged at the lower end surface of the bucket cover 4, wherein the sealing ring 41 fits inside the placing bucket 2, wherein a temperature sensor 42 is arranged at the central part of the lower end surface of the sealing ring 41, wherein a heating component 43 is symmetrically arranged at the lower end surface of the sealing ring 41, and a single chip computer 44 is arranged at the top of the bucket cover 4.

[0030] Specifically, the heating component 43 can heat the silicone oil in the barrel 2, and the temperature sensor 42 can monitor the temperature of the silicone oil in real time. When the temperature is lower than the preset value, the signal can be fed back to the microcontroller 44, and the heating component 43 is controlled by the microcontroller 44 to heat the silicone oil.

[0031] Please pay attention to Figure 1 , Figure 2 The upper end surface of the support seat 3 is provided with a support shell 31, and the front and rear end surfaces of the support shell 31 are provided with a through strip groove 32. A driving component 33 is provided in the strip groove 32. The driving component 33 cooperates with the connecting component 5, and the driving component 33 can drive the connecting component 5 to move up and down.

[0032] The driving assembly 33 includes a forward and reverse motor 331 installed on the top plate inside the strip groove 32. A screw 332 is provided on the end of the output shaft of the forward and reverse motor 331. The screw 332 is meshed with the threaded hole 521. The forward and reverse motor 331 can drive the screw 332 to rotate. As the screw 332 rotates forward and reverse, the movable plate 52 can move up and down.

[0033] The lower end surface of the table top 1 is provided with a plurality of supporting legs 11 , and the supporting legs 11 can support the table top 1 .

[0034] Please pay attention to Figure 5The heating component 43 includes a connecting seat 431, and the upper end surface of the connecting seat 431 is provided with an upwardly recessed screw hole 432, and the inner top surface of the screw hole 432 is provided with a first metal contact sheet 433, and the screw hole 432 can be connected to a screw block 435. The first metal contact sheet 433 can contact with the second metal contact sheet 436, and after contact, the electric heating rod 434 can be energized.

[0035] A detachable electric heating rod 434 is provided at the lower end of the connecting seat 431, and a screw block 435 is provided on the upper end surface of the electric heating rod 434. The screw block 435 can be meshed and installed in the screw hole 432. A second metal contact sheet 436 is provided on the upper end surface of the screw block 435. The second metal contact sheet 436 can contact with the second metal contact sheet 436. After the screw block 435 is installed in the screw hole 432, the electric heating rod 434 can be installed. After the second metal contact sheet 436 contacts with the first metal contact sheet 433, the electric heating rod 434 can be energized.

[0036] The single chip microcomputer 44 is connected to the first metal contact piece 433 and the temperature sensor 42 through wires. The single chip microcomputer 44 can control the first metal contact piece 433 and the temperature sensor 42 .

[0037] Please pay attention to Figure 4 The connecting assembly 5 includes symmetrically arranged clamps 51, which clamp the front and rear sides of the supporting shell 31. A movable plate 52 is arranged between the symmetrically arranged clamps 51, and a threaded hole 521 is arranged on the movable plate 52. A connecting block 53 is arranged between the clamps 51 located on the front side and the barrel cover 4. The clamps 51 can limit the movable plate 52, and the threaded hole 521 on the movable plate 52 can engage with the screw 332, so that the movable plate 52 can slide up and down.

[0038] The specific operation mode of the utility model is as follows: when in use, firstly connect the power supply to the forward and reverse motor 331, and select the switch for control, and at the same time connect the power supply to the single chip microcomputer 44, and set the stable upper and lower limit values, and then it can be used;

[0039] When in use, first start the forward and reverse motor 331, the forward and reverse motor 331 drives the screw rod 332 to reverse, the reverse screw rod 332 is engaged with the threaded hole 521 of the movable plate 52, and the movable plate 52 can be raised, and the barrel cover 4 can be raised synchronously, so that the placement barrel 2 is in an open state, and silicone oil can be added into the placement barrel 2 at this time. After adding, the forward and reverse motor 331 drives the screw rod 332 to rotate forward, and the barrel cover 4 is covered on the upper end of the placement barrel 2;

[0040] At this time, the electric heating rod 434 and the temperature sensor 42 are inserted into the silicone oil in the placement barrel 2. When the temperature sensor 42 detects that the temperature of the silicone oil is lower than the preset value, it will feedback a signal to the single-chip microcomputer 44, and the single-chip microcomputer 44 will start the electric heating rod 434 to heat the silicone oil. When it stably reaches the preset value range, the temperature sensor 42 can feedback corresponding information, so that the electric heating rod 434 stops heating the silicone oil.

[0041] When the electric heating rod 434 becomes abnormal, it can be removed by simply rotating the electric heating rod 434 and then replaced with a new one.

[0042] It should be noted that the power source of the forward and reverse motor 331 and the single-chip microcomputer 44 of Example 1 is not limited, and can be directly connected to the power cord. The power supply of the above-mentioned forward and reverse motor 331 and the single-chip microcomputer 44 is a technical means well known to technical personnel in this field. The specific connection and control sequence should refer to the above-mentioned working principle. The electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in the field. Example 1 mainly introduces the working principle and process, and does not explain the electrical control.

[0043] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A silicone oil reaction liquid temperature control device, comprising a table top (1), wherein the upper end of the table top is provided with a placement bucket (2) and a support seat (3), wherein the support seat (3) is located at the rear side of the placement bucket (2), characterized in that: The upper end of the placement bucket (2) is provided with a liftable bucket cover (4), the outer wall of the bucket cover (4) is provided with a connecting assembly (5), the lower end surface of the bucket cover (4) is provided with a sealing ring (41), the sealing ring (41) fits inside the placement bucket (2), a temperature sensor (42) is provided at the center of the lower end surface of the sealing ring (41), a heating assembly (43) is symmetrically provided on the lower end surface of the sealing ring (41), and a single chip computer (44) is provided on the top of the bucket cover (4).

2. A silicone oil reaction liquid temperature control device according to claim 1, characterized in that: The upper end surface of the support seat (3) is provided with a support shell (31), the front and rear end surfaces of the support shell (31) are provided with through strip grooves (32), a driving assembly (33) is provided in the strip groove (32), and the driving assembly (33) cooperates with the connecting assembly (5).

3. A silicone oil reaction liquid temperature control device according to claim 1, characterized in that: The heating component (43) comprises a connecting seat (431), the upper end surface of the connecting seat (431) is provided with an upwardly recessed screw hole (432), and the inner top surface of the screw hole (432) is provided with a first metal contact sheet (433).

4. A silicone oil reaction liquid temperature control device according to claim 3, characterized in that: The lower end of the connecting seat (431) is provided with a detachable electric heating rod (434), the upper end surface of the electric heating rod (434) is provided with a screw block (435), the screw block (435) can be engaged and installed in the screw hole (432), the upper end surface of the screw block (435) is provided with a second metal contact sheet (436), and the second metal contact sheet (436) can contact the second metal contact sheet (436).

5. A silicone oil reaction liquid temperature control device according to claim 4, characterized in that: The single chip computer (44) is respectively connected to the first metal contact piece (433) and the temperature sensor (42) via wires.

6. A silicone oil reaction liquid temperature control device according to claim 2, characterized in that: The connecting assembly (5) comprises symmetrically arranged clamping plates (51), the symmetrically arranged clamping plates (51) clamping the front and rear sides of the supporting shell (31), a movable plate (52) being arranged between the symmetrically arranged clamping plates (51), a threaded hole (521) being arranged on the movable plate (52), and a connecting block (53) being arranged between the clamping plates (51) located at the front side and the barrel cover (4).

7. A silicone oil reaction liquid temperature control device according to claim 6, characterized in that: The driving assembly (33) comprises a forward and reverse motor (331) mounted on the top plate inside the strip-shaped slot (32), a screw rod (332) being arranged at the end of the output shaft of the forward and reverse motor (331), and the screw rod (332) is meshed with the threaded hole (521).

8. The temperature control device for silicone oil reaction liquid according to claim 1, characterized in that: The lower end surface of the table top (1) is provided with a plurality of supporting legs (11).

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