Temperature control device for chlorination reaction of 1, 4-dimethoxybenzene

Abstract

The utility model discloses a 1, 4-dimethoxybenzene chlorination reaction temperature control device which comprises a tank body and a temperature control sensing head, the temperature control sensing head is arranged in the tank body, and the 1, 4-dimethoxybenzene chlorination reaction temperature control device further comprises a transmission mechanism arranged at the top end of the tank body; and the cleaning mechanism is arranged in the tank body. When the 1, 4-dimethoxybenzene chlorination reaction temperature control device starts to be used, transmission work of the cleaning mechanism is achieved through use work of the transmission mechanism, cleaning work of liquid adhering to the surface of the temperature control sensing head is achieved through use work of the cleaning mechanism, and through cooperative use of the structures, the temperature control sensing head is prevented from being damaged by liquid adhering to the surface of the temperature control sensing head. The problem that when an existing temperature control sensing head conducts temperature control detection, viscous liquid in a tank adheres to the surface of the temperature control sensing head, and consequently the monitoring accuracy of the temperature control sensing head is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dimethoxybenzene, in particular to a temperature control device for chlorination reaction of 1,4-dimethoxybenzene. Background Art

[0002] Thermostat, according to the temperature change of the working environment, physical deformation occurs inside the switch, thus producing some special effects, a series of automatic control elements that produce conduction or disconnection actions, or electronic components at different temperatures, different working states to provide temperature data to the circuit for the circuit to collect temperature data;

[0003] At present, the temperature control device for the chlorination reaction of 1,4-dimethoxybenzene detects the temperature inside the tank through a temperature control sensor head when in use. However, when the liquid is heated or stirred inside the tank, some viscous liquid will adhere to the surface of the temperature control sensor head, thereby affecting the accuracy of the temperature monitoring by the temperature control sensor head. Utility Model Content

[0004] The utility model aims to provide a temperature control device for chlorination reaction of 1,4-dimethoxybenzene, so as to solve the problem raised in the above background technology that the temperature control device for chlorination reaction of 1,4-dimethoxybenzene currently detects the temperature in the tank body through a temperature control sensing head when in use, but when the liquid is heated or stirred inside the tank body, part of the viscous liquid will adhere to the surface of the temperature control sensing head, thereby affecting the accuracy of the temperature detection by the temperature control sensing head.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a temperature control device for chlorination reaction of 1,4-dimethoxybenzene, comprising a tank body and a temperature control sensing head, wherein the temperature control sensing head is arranged inside the tank body, and the temperature control device for chlorination reaction of 1,4-dimethoxybenzene also comprises: a transmission mechanism arranged at the top of the tank body; and a cleaning mechanism arranged inside the tank body.

[0006] The electric push rod starts working to push the sealing plate downward, and then the sealing plate moves downward to drive the push rod to move downward at the same time, and then the push rod can be limited by the limit rod when it moves downward, and then the push rod moves downward through the connecting block to drive the groove block to move downward at the same time and clean the foreign matter stuck on the surface of the temperature control sensor head through the groove block.

[0007] Preferably, a through hole is formed at the top of the tank body.

[0008] Preferably, a through hole matching the temperature control sensor head is opened inside the slot block.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model is arranged such that when the 1,4-dimethoxybenzene chlorination reaction temperature control device is put into use, the transmission mechanism is used to transmit the cleaning mechanism, and the cleaning mechanism is used to clean the sticky liquid on the surface of the temperature control sensor head. The coordinated use of the above structure solves the problem of low monitoring accuracy of the temperature control sensor head caused by the sticky liquid inside the tank body sticking to the surface of the temperature control sensor head when the temperature control sensor head is performing temperature control detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 Detailed view of the connection structure in front view section;

[0012] Figure 3 for Figure 2 A partially enlarged detail view of the connection structure;

[0013] Figure 4 for Figure 2 Detail of the connection structure from the side.

[0014] In the figure: 1. tank body, 2. temperature control sensor head, 3. transmission mechanism, 301. electric push rod, 302. support rod, 303. sealing plate, 4. cleaning mechanism, 401. push rod, 402. limit rod, 403. connecting block, 404. slot block. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-4 The utility model provides a technical solution: a temperature control device for chlorination reaction of 1,4-dimethoxybenzene, comprising a tank body 1 and a temperature control sensing head 2, wherein the temperature control sensing head 2 is arranged inside the tank body 1, and the temperature control device for chlorination reaction of 1,4-dimethoxybenzene also comprises: a transmission mechanism 3 is arranged at the top of the tank body 1, and a cleaning mechanism 4 is arranged inside the tank body 1, wherein the transmission mechanism 3 is used to transmit the cleaning mechanism 4, and the foreign matter attached to the surface of the temperature control sensing head 2 can be cleaned by the cleaning mechanism 4, and a through hole is opened at the top of the tank body 1.

[0017] Specifically, the transmission mechanism 3 includes: an electric push rod 301, a support rod 302 and a sealing plate 303;

[0018] The electric push rod 301 is arranged at the top of the tank body 1, the support rod 302 is sleeved on the outer wall of the electric push rod 301, and the bottom end of the support rod 302 is fixedly connected to the top of the tank body 1, the support rod 302 is used to support the electric push rod 301, and the sealing plate 303 is fixedly arranged at the bottom end of the electric push rod 301, wherein the electric push rod 301 can be supported by the support rod 302, and the sealing plate 303 can be pushed downward when the electric push rod 301 starts working, and a rubber ring is processed on the top of the sealing plate 303.

[0019] More specifically, the cleaning mechanism 4 includes: a top rod 401, a limit rod 402, a connecting block 403 and a slot block 404;

[0020] The top rod 401 is fixedly set at the bottom end of the sealing plate 303, the limiting rod 402 is sleeved on the outer wall of the top rod 401, and the outer wall of the limiting rod 402 is fixedly connected to the inner wall of the tank body 1, the limiting rod 402 is used to limit the top rod 401 when it moves, the connecting block 403 is fixedly set at the bottom end of the limiting rod 402, the groove block 404 is sleeved on the outer wall of the temperature control sensor head 2, and the outer wall of the groove block 404 is fixedly connected to one end of the connecting block 403, the groove block 404 is used to clean the surface of the temperature control sensor head 2, wherein, when the top rod 401 moves downward, the groove block 404 can be driven to move downward at the same time through the connecting block 403, and a through hole matching the temperature control sensor head 2 is opened inside the groove block 404.

[0021] Working principle: When the temperature control device for chlorination reaction of 1,4-dimethoxybenzene is used, the user can detect the temperature inside the tank body 1 through the temperature control sensor head 2. When the surface of the temperature control sensor head 2 needs to be cleaned, the user first controls the electric push rod 301 through the external control unit to start working and push the sealing plate 303 downward, and then drives the push rod 401 to move downward at the same time through the downward movement of the sealing plate 303. When the push rod 401 moves downward, the limit rod 402 can be used to limit the push rod 401, and then the push rod 401 moves downward through the connecting block 403 and drives the groove block 404 to move downward at the same time through the groove The block 404 cleans the foreign matter stuck on the surface of the temperature control sensor head 2, and then the electric push rod 301 is repeatedly moved up and down to drive the groove block 404 to repeatedly move on the outer wall of the temperature control sensor head 2 for cleaning. When the cleaning is completed, the user controls the electric push rod 301 through the external control unit to pull the sealing plate 303 upward, and then drives the connecting block 403 and the groove block 404 to move upward at the same time through the sealing plate 303. When the rubber ring at the top of the sealing plate 303 fits against the top of the inner wall of the tank body 1, the user controls the electric push rod 301 to stop working through the external control unit, and the sealing ring can be used to seal the through hole at the top of the tank body 1.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature control device for chlorination reaction of 1,4-dimethoxybenzene, comprising a tank body (1) and a temperature control sensor head (2), wherein the temperature control sensor head (2) is arranged inside the tank body (1), characterized in that: The 1,4-dimethoxybenzene chlorination reaction temperature control device also includes: A transmission mechanism (3) is arranged at the top end of the tank body (1); A cleaning mechanism (4) is arranged inside the tank body (1); The transmission mechanism (3) is used to transmit the cleaning mechanism (4), and the cleaning mechanism (4) can be used to clean foreign matter attached to the surface of the temperature control sensor head (2).

2. A 1,4-dimethoxybenzene chlorination reaction temperature control device according to claim 1, characterized in that: A through hole is provided at the top of the tank body (1).

3. A 1,4-dimethoxybenzene chlorination reaction temperature control device according to claim 2, characterized in that: The transmission mechanism (3) comprises: An electric push rod (301) is arranged at the top end of the tank body (1); A support rod (302) is sleeved on the outer wall of the electric push rod (301), and the bottom end of the support rod (302) is fixedly connected to the top end of the tank body (1); A sealing plate (303) is fixedly arranged at the bottom end of the electric push rod (301); The electric push rod (301) can support the work through the support rod (302), and the sealing plate (303) can be pushed downward when the electric push rod (301) starts working.

4. A 1,4-dimethoxybenzene chlorination reaction temperature control device according to claim 3, characterized in that: The top end of the sealing plate (303) is processed with a rubber ring.

5. A 1,4-dimethoxybenzene chlorination reaction temperature control device according to claim 4, characterized in that: The cleaning mechanism (4) comprises: A push rod (401) is fixedly arranged at the bottom end of the sealing plate (303); A limiting rod (402) is sleeved on the outer wall of the top rod (401), and the outer wall of the limiting rod (402) is fixedly connected to the inner wall of the tank body (1); A connecting block (403) is fixedly arranged at the bottom end of the limiting rod (402); A slot block (404) is sleeved on the outer wall of the temperature control sensor head (2), and the outer wall of the slot block (404) is fixedly connected to one end of the connection block (403); When the push rod (401) moves downward, the connecting block (403) can drive the slot block (404) to move downward at the same time.

6. A 1,4-dimethoxybenzene chlorination reaction temperature control device according to claim 5, characterized in that: A through hole matching the temperature control sensor head (2) is provided inside the slot block (404).

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