CN214174940U - Temperature control system of reaction kettle and reaction system - Google Patents
Temperature control system of reaction kettle and reaction system Download PDFInfo
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- CN214174940U CN214174940U CN202120516240.2U CN202120516240U CN214174940U CN 214174940 U CN214174940 U CN 214174940U CN 202120516240 U CN202120516240 U CN 202120516240U CN 214174940 U CN214174940 U CN 214174940U
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- reation kettle
- reaction kettle
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Abstract
The utility model provides a reation kettle's temperature control system and reaction system. The utility model provides a reation kettle's temperature control system includes temperature detect subassembly and remote monitoring device, and the temperature that temperature detect subassembly's temperature sensor detected can transmit for remote monitoring system through communication device, so, operating personnel need not long-time on duty before reation kettle, can look over the temperature condition in the reation kettle through remote monitoring device. Be provided with the semiconductor refrigeration piece in the nut outside, utilize the semiconductor refrigeration piece to cool down near the reation kettle casing of temperature sensor, can avoid the reation kettle casing to be heated deformation and influence temperature sensor's installation on the one hand, on the other hand can avoid the influence of reation kettle casing to temperature sensor, guarantees that temperature sensor can accurately reflect the inside gas temperature of reation kettle. Furthermore, the hot end of the semiconductor refrigerating sheet is cooled through the cooling device, so that the heat dissipation of the semiconductor refrigerating sheet is guaranteed.
Description
Technical Field
The utility model relates to a reation kettle technical field, concretely relates to reation kettle's temperature control system and reaction system.
Background
When materials in the reaction kettle are reacted, the temperature change of reactants needs to be accurately known so as to control the reaction and master important nodes of the reaction process. The thermometer arranged in the existing reaction kettle needs to be kept in front of the reaction kettle for a long time by operating personnel to check temperature change, and brings much inconvenience for the operating personnel.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses an aim at of embodiment provides a temperature control system and reaction system of reation kettle to solve the problem that the long-time guard of needs that current reation kettle exists looks over temperature variation before reation kettle.
In order to address the above problem, embodiments of the present disclosure provide a method. In some embodiments, a temperature control system of a reaction kettle comprises a temperature detection assembly and a remote monitoring device, wherein the temperature detection assembly is arranged at the top of the reaction kettle and comprises a temperature sensor and a communication device, and the temperature sensor can be in communication connection with the remote monitoring device through the communication device;
the temperature sensor comprises a protective pipe, a thermocouple arranged in the protective pipe, an annular positioning bulge arranged outside the protective pipe, a nut in threaded connection with the protective pipe, and an electrical box arranged at the end part of the protective pipe, wherein a terminal board electrically connected with the thermocouple is arranged in the electrical box;
the temperature control system further comprises a heat dissipation assembly, the heat dissipation assembly comprises a semiconductor refrigeration piece and a cooling device, the cold end of the semiconductor refrigeration piece is attached to the outer end face of the nut, and the cooling device is used for cooling the hot end of the semiconductor.
Preferably, the cooling device comprises a cooling block, a water pump and a water tank, a cooling water channel is arranged in the cooling block, the cooling block is attached to the hot end of the semiconductor, a water inlet and a water outlet of the cooling water channel are communicated with the water tank through pipelines respectively, so that a circulating water channel is formed, and the water pump is arranged on the circulating water channel.
Preferably, the cooling water channel is of a circuitous structure.
Preferably, the reaction kettle comprises a shell body, the top of the shell body is of a spherical structure, an opening is formed in the top of the spherical structure, a flat plate structure is installed at the opening, and the temperature sensor is installed on the flat plate structure.
Preferably, the flat plate structure is detachably connected with the housing body.
Preferably, the outer edge of the flat plate structure is provided with a plugging part for plugging with the reaction kettle.
Preferably, the socket part comprises at least two first cylindrical structures formed by extending downwards from the lower side of the edge part of the socket part.
In other embodiments, a reaction system includes a reaction vessel and a temperature control system for the reaction vessel as described above.
Preferably, the top of the reaction kettle is provided with a first mounting structure for mounting a water pump and a water tank of the cooling device.
Preferably, a second mounting structure is arranged on the periphery of the top opening of the reaction kettle and is used for being matched with the inserting part on the flat plate structure, the second mounting structure comprises a horizontally extending annular plate and at least two second cylindrical structures formed by upward extending of the upper side of the annular plate, and the axes of the at least two second cylindrical structures are overlapped with the axis of the annular plate.
The utility model has the advantages that: the utility model provides a reation kettle's temperature control system includes temperature detect subassembly and remote monitoring device, and the temperature that temperature detect subassembly's temperature sensor detected can transmit for remote monitoring system through communication device, so, operating personnel need not long-time on duty before reation kettle, can look over the temperature condition in the reation kettle through remote monitoring device.
Be provided with the semiconductor refrigeration piece in the nut outside, utilize the semiconductor refrigeration piece to cool down near the reation kettle casing of temperature sensor, can avoid the reation kettle casing to be heated deformation and influence temperature sensor's installation on the one hand, on the other hand can avoid the influence of reation kettle casing to temperature sensor, guarantees that temperature sensor can accurately reflect the inside gas temperature of reation kettle. Furthermore, the hot end of the semiconductor refrigerating sheet is cooled through the cooling device, so that the heat dissipation of the semiconductor refrigerating sheet is guaranteed.
Drawings
Fig. 1 shows a schematic structural diagram of a temperature control system of a reactor provided in an embodiment of the present invention.
Wherein:
1. a reaction kettle; 11. a housing body; 111. a second mounting structure; 1111. an annular plate; 1112. a second cylindrical structure; 12. a flat plate structure; 121. a plug-in part; 1211. a first cylindrical structure; 2. a temperature detection assembly; 21. a temperature sensor; 211. protecting the pipe; 212. an annular positioning bulge; 213. a nut; 214. an electrical box; 3. a heat dissipating component; 31. a semiconductor refrigeration sheet; 32. a cooling device; 321. Cooling blocks; 322. a water pump; 323. a water tank.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples.
To the problem that current reation kettle exists, this application provides a temperature control system of reation kettle and have this temperature control system's reaction system, as shown in fig. 1, temperature control system is including setting up in reaction system the temperature detect subassembly 2 and the remote monitoring device (not shown in the figure) at reation kettle 1 top, temperature detect subassembly 2 includes temperature sensor 21 and communication device (not shown in the figure), temperature sensor 21 can pass through communication device with the remote monitoring device communication is connected.
The temperature sensor 21 includes a protection tube 211, a thermocouple disposed in the protection tube 211, an annular positioning protrusion 212 disposed outside the protection tube 211, a nut 213 in threaded connection with the protection tube 211, and an electrical box 214 disposed at an end of the protection tube 211, wherein a terminal plate electrically connected to the thermocouple is disposed in the electrical box 214. In the assembled state, the annular positioning protrusion 212 is located inside the reaction vessel 1, and the nut 213 is located outside the reaction vessel 1, so that the housing body 11 of the reaction vessel 1 is sandwiched between the annular positioning protrusion 212 and the nut 213 to realize the installation of the temperature sensor 21.
Temperature control system still includes radiator unit 3, radiator unit 3 includes semiconductor refrigeration piece 31 and heat sink 32, the cold junction of semiconductor refrigeration piece 31 with the laminating of the outer terminal surface of nut 213, heat sink 32 is used for right the hot junction cooling of semiconductor refrigeration piece 31.
The utility model provides a reation kettle 1's temperature control system includes temperature detect subassembly 2 and remote monitoring device, and the temperature that temperature detect subassembly 2's temperature sensor 21 detected can transmit for remote monitoring system through communication device, so, operating personnel need not long-time on duty before reation kettle, can look over the temperature condition in reation kettle 1 through remote monitoring device.
Be provided with semiconductor refrigeration piece 31 in the nut 213 outside, utilize semiconductor refrigeration piece 31 to cool down to near reation kettle 1 casing of temperature sensor 21, can avoid reation kettle 1 casing to be heated deformation and influence temperature sensor 21's installation on the one hand, on the other hand can avoid reation kettle 1 casing to temperature sensor 21's influence, guarantees that temperature sensor 21 can accurately reflect the inside gas temperature of reation kettle 1. Further, the hot end of the semiconductor refrigeration piece 31 is cooled through the cooling device 32, so that the heat dissipation of the semiconductor refrigeration piece 31 is ensured.
Further preferably, the cooling device 32 includes a cooling block 321, a water pump 322 and a water tank 323, a cooling water channel is provided in the cooling block 321, the cooling block 321 is attached to the hot end of the semiconductor refrigeration sheet 31, a water inlet and a water outlet of the cooling water channel are respectively communicated with the water tank 323 through a pipeline, so as to form a circulation water channel, and the water pump 322 is disposed on the circulation water channel. Under the effect of water pump 322, the water in water tank 323 gets into the cooling water course in cooling piece 321 to make the water in the cooling water course and the hot junction heat transfer of semiconductor refrigeration piece 31, during the water after the heat transfer returns water tank 323, so, utilize water in water tank 323 to get into cooling piece 321 and cool down semiconductor refrigeration piece 31, guarantee the radiating effect.
Preferably, the top of the reaction kettle 1 is provided with a first mounting structure, such as a mounting flange, for mounting the water 322 pump and the water tank 323 of the temperature reducing device 32.
Further preferably, the cooling water channel is a circuitous structure, so that the uniform distribution of the cooling water channel and the flowing duration of the extended water flow in the cooling block 321 are ensured, and the heat dissipation effect is further improved.
Further preferably, reation kettle 1 includes housing body 11, housing body 11's top is spherical structure, spherical structure's top is provided with the opening, opening part installation flat structure 12, temperature sensor 21 install in on flat structure 12, realize temperature sensor 21's installation through flat structure 12, guarantee temperature sensor 21's installation reliability.
Further preferably, in order to facilitate the detachment and installation of the flat plate structure 12, the flat plate structure 12 is detachably connected to the housing body 11.
For example, in a preferred embodiment, in order to facilitate the installation of the plate structure 12, the outer edge of the plate structure 12 is provided with a plug-in portion 121 for plugging with the reaction vessel 1.
In order to avoid gas leakage between the plate structure 12 and the housing body 11, it is preferable that the socket part 121 includes at least two first cylindrical structures 1211 formed by extending downward from the lower side of the edge part of the socket part 121. The first cylindrical structures 1211 may be, for example, three as shown in fig. 1.
Correspondingly, the periphery of the top opening of the reaction kettle 1 is provided with a second mounting structure 111 for cooperating with the plug-in part 121 on the flat plate structure 12, the second mounting structure 111 comprises a horizontally extending annular plate 1111 and at least two second cylindrical structures 1112 formed by extending the upper side surface of the annular plate 1111 upwards, and the axes of the at least two second cylindrical structures 1112 are coincident with the axis of the annular plate 1111. The second cylindrical structures 1112 may be two as shown in fig. 1, or may be three or more. As described above, referring to fig. 1, the first tubular structures 1211 and the second tubular structures 1112 are disposed in a crossed manner to form a circuitous flow channel, so as to effectively prevent the gas in the reaction vessel 1 from being discharged from the gap between the reaction vessel 1 and the plate structure 12.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (10)
1. The temperature control system of the reaction kettle is characterized by comprising a temperature detection assembly and a remote monitoring device, wherein the temperature detection assembly is arranged at the top of the reaction kettle and comprises a temperature sensor and a communication device, and the temperature sensor can be in communication connection with the remote monitoring device through the communication device;
the temperature sensor comprises a protective pipe, a thermocouple arranged in the protective pipe, an annular positioning bulge arranged outside the protective pipe, a nut in threaded connection with the protective pipe, and an electrical box arranged at the end part of the protective pipe, wherein a terminal board electrically connected with the thermocouple is arranged in the electrical box;
the temperature control system further comprises a heat dissipation assembly, the heat dissipation assembly comprises a semiconductor refrigeration piece and a cooling device, the cold end of the semiconductor refrigeration piece is attached to the outer end face of the nut, and the cooling device is used for cooling the hot end of the semiconductor.
2. The temperature control system of the reaction kettle according to claim 1, wherein the cooling device comprises a cooling block, a water pump and a water tank, a cooling water channel is arranged in the cooling block, the cooling block is attached to the hot end of the semiconductor, a water inlet and a water outlet of the cooling water channel are respectively communicated with the water tank through pipelines, so that a circulating water channel is formed, and the water pump is arranged on the circulating water channel.
3. The temperature control system of claim 2, wherein the cooling water channel is of a circuitous structure.
4. The temperature control system of the reaction kettle according to claim 1, wherein the reaction kettle comprises a housing body, the top of the housing body is a spherical structure, the top of the spherical structure is provided with an opening, a flat plate structure is installed at the opening, and the temperature sensor is installed on the flat plate structure.
5. The temperature control system of claim 4, wherein the plate structure is detachably connected to the housing body.
6. The temperature control system of the reaction kettle according to claim 5, wherein the outer edge of the flat plate structure is provided with a plugging portion for plugging with the reaction kettle.
7. The temperature control system of claim 6, wherein the insertion part comprises at least two first cylindrical structures formed by extending downward from the lower side of the edge part of the insertion part.
8. A reaction system comprising a reaction vessel and a temperature control system of the reaction vessel according to any one of claims 4 to 7.
9. The reaction system of claim 8, wherein the top of the reaction kettle is provided with a first mounting structure for mounting a water pump and a water tank of the cooling device.
10. The reaction system of claim 8, wherein the top opening of the reaction kettle is peripherally provided with a second mounting structure for cooperating with the plug portion on the flat plate structure, the second mounting structure comprises a horizontally extending annular plate and at least two second cylindrical structures formed by upward extending upper side of the annular plate, and axes of the at least two second cylindrical structures are coincident with an axis of the annular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516240.2U CN214174940U (en) | 2021-03-11 | 2021-03-11 | Temperature control system of reaction kettle and reaction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516240.2U CN214174940U (en) | 2021-03-11 | 2021-03-11 | Temperature control system of reaction kettle and reaction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214174940U true CN214174940U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120516240.2U Active CN214174940U (en) | 2021-03-11 | 2021-03-11 | Temperature control system of reaction kettle and reaction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214174940U (en) |
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2021
- 2021-03-11 CN CN202120516240.2U patent/CN214174940U/en active Active
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