Temperature detection control device

Abstract

The utility model belongs to the technical field of detection equipment, and particularly relates to a temperature detection control device. The reaction tank is arranged on the base; the stirring device is arranged in the reaction tank; the temperature control system comprises a constant temperature control device and a rapid cooling device, and the constant temperature control device and the rapid cooling device are arranged on the base and located on the two sides of the reaction tank; wherein the constant temperature control device and the rapid cooling device are both connected into the reaction tank.

Description

Technical Field

[0001] This utility model belongs to the field of detection equipment technology, and in particular relates to a temperature detection and control device. Background Technology

[0002] The micro-arc oxidation (MAO) test apparatus mainly consists of a power supply, an electrolytic cell, a sample holder, a thermometer, a stirring system, and a cooling system. The MAO power supply can provide asymmetrical pulsed high voltage, and the voltage and current of the anode and cathode, as well as the pulse width and frequency, can be independently adjusted. The electrolytic cell is a stainless steel tank and is used as the cathode in the micro-arc oxidation process, placed on a magnetic stirrer. The sample holder is self-made in the laboratory, using a PP board cross-shaped clamp to connect the power supply anode and the sample through a pure copper busbar.

[0003] However, in actual experiments, the electrolyte solution in the electrolytic cell is easily affected by the ambient temperature, which can affect the experimental results. Therefore, we have specially designed a temperature detection and control device. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a temperature detection and control device that achieves efficient temperature control.

[0005] In view of this, the present invention provides a temperature detection and control device, comprising:

[0006] Base;

[0007] The reaction vessel is mounted on the base.

[0008] A stirring device is installed inside the reaction vessel;

[0009] The temperature control system includes a constant temperature control device and a rapid cooling device, which are mounted on the base and located on both sides of the reaction vessel.

[0010] The constant temperature control device and the rapid cooling device are both connected to the reaction vessel.

[0011] In the above technical solution, the temperature control device further includes:

[0012] The water tank is mounted on the base and located on one side of the reaction vessel;

[0013] Heating unit, which is installed inside the water tank;

[0014] The delivery pump is installed inside the cooling water tank.

[0015] Thermostatic tubes are installed inside the reaction vessel, with both ends of the thermostatic tubes connected to water tanks.

[0016] The thermostatic pipe is connected to the upper side of the water tank as the water outlet, and the thermostatic pipe is connected to the lower side of the water tank as the water inlet, and is connected to the delivery pump.

[0017] In the above technical solution, the heating component further includes:

[0018] Heating rod, which is installed inside the water tank;

[0019] The first temperature sensor is installed on the inner wall of the water tank.

[0020] The second temperature sensor is installed on the inner wall of the reaction vessel.

[0021] The controller has a display panel, communicates with the first and second temperature sensors, and controls the connection of the heating rod and the rapid cooling device.

[0022] In the above technical solution, the rapid cooling system further includes:

[0023] The blower is mounted on the base and located on one side of the reaction vessel. The blower is connected to the controller.

[0024] The cooling pipe is installed inside the reaction vessel, with one end connected to a blower and the other end extending to the outside of the reaction vessel.

[0025] Furthermore, the above technical solution also includes:

[0026] A protective shell is installed inside the reaction vessel, forming a protective cavity between the protective shell and the inner wall of the reaction vessel. The thermostatic pipe and the cooling pipe are located inside the protective cavity.

[0027] In the above technical solution, the protective housing further includes:

[0028] A mounting bracket with an opening;

[0029] The protective frame is arranged in a circumferential array along the opening, and the protective frames form a liquid passage tank between them.

[0030] In the above technical solution, the stirring device further includes:

[0031] The mounting bracket is installed inside the reaction vessel;

[0032] An ultrasonic generator is mounted on a mounting bracket.

[0033] Furthermore, the above technical solution also includes:

[0034] The insulation sleeve is installed on the section of the thermostatic pipe exposed between the reaction vessel and the water tank.

[0035] The beneficial effects of this invention are as follows: the stirring device stirs the solution in the reaction tank, and the constant temperature control device and the rapid cooling device control the temperature in the reaction tank to always be between 20℃±2℃ during the stirring process, thereby ensuring that the solution is always at a suitable electrolysis temperature. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure of this utility model;

[0037] Figure 2 This is a structural cross-sectional view of the present invention;

[0038] Figure 3 This is a schematic diagram of the thermostatic tube and cooling tube of this utility model;

[0039] Figure 4 This is the control logic diagram of this utility model;

[0040] The markings in the diagram represent: 1. Base; 2. Reaction vessel; 3. Stirring device; 31. Mounting bracket; 32. Ultrasonic generator; 41. Temperature control device; 411. Water tank; 412. Heating assembly; 4121. Heating rod; 4122. First temperature sensor; 4123. Second temperature sensor; 4124. Controller; 413. Transfer pump; 414. Thermostatic tube; 42. Rapid cooling device; 421. Blower; 422. Cooling pipe; 5. Protective shell; 51. Fixing bracket; 52. Protective frame; 6. Protective cover. Detailed Implementation

[0041] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0042] Example 1:

[0043] This embodiment provides a temperature detection and control device, including:

[0044] Base 1;

[0045] Reaction vessel 2 is mounted on base 1;

[0046] Stirring device 3 is installed inside reaction vessel 2;

[0047] The temperature control system includes a constant temperature control device 41 and a rapid cooling device 42, which are mounted on the base 1 and located on both sides of the reaction vessel 2.

[0048] The constant temperature control device 41 and the rapid cooling device 42 are both connected to the reaction vessel 2.

[0049] As can be seen from this embodiment, a temperature detection and control device includes a base 1, a reaction vessel 2, a stirring device 3, and a temperature control system. The temperature control system includes a constant temperature control device 41 and a rapid cooling device 42.

[0050] The reaction vessel 2 and the temperature control system are both installed on the base 1. The stirring device 3 is installed inside the reaction vessel 2. The reaction vessel 2 is filled with electrolyte. During use, the reaction vessel 2 electrolyzes the workpiece placed inside.

[0051] During use, the stirring device 3 stirs the solution in the reaction tank 2, and the constant temperature control device 41 and the rapid cooling device 42 control the temperature in the reaction tank 2 to always be between 20℃±2℃ during the stirring process, thereby ensuring that the solution is always at a suitable electrolysis temperature.

[0052] Example 2:

[0053] This embodiment provides a temperature detection and control device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0054] Thermostatic control device 41 includes:

[0055] Water tank 411 is mounted on base 1 and located on one side of reaction vessel 2;

[0056] Heating component 412 is installed inside water tank 411;

[0057] A delivery pump 413 is installed inside a cooling water tank 411;

[0058] Thermostatic tube 414 is installed inside reaction vessel 2, and both ends of thermostatic tube 414 are connected to water tank 411.

[0059] The thermostatic pipe 414 is connected to the upper side of the water tank 411 as the water outlet, and the thermostatic pipe 414 is connected to the lower side of the water tank 411 as the water inlet, and is connected to the delivery pump 413.

[0060] As can be seen from this embodiment, the constant temperature control device 41 includes a water tank 411, a heating component 412, a delivery pump 413, and a constant temperature tube 414;

[0061] Water tank 411 is installed on base 1 and is located on one side of reaction vessel 2. Heating component 412 is installed inside water tank 411. Heating component 412 heats the heat exchange medium inside water tank 411 and controls the temperature of the heat exchange medium to always be between 20℃±2℃.

[0062] Thermostatic tube 414 is installed inside reaction tank 2 and is distributed in a spiral shape, which helps to increase the heat exchange area and the flow path of the medium inside thermostatic tube 414, thereby improving the temperature control effect. Furthermore, both ends of thermostatic tube 414 extend through the wall of reaction tank 2 into water tank 411, and the two ends of thermostatic tube 414 are arranged vertically inside water tank 411. One end of thermostatic tube 414 on the upper side is set as the water outlet, and one end of thermostatic tube 414 on the lower side is set as the water inlet, and is connected to delivery pump 413.

[0063] The heating element 412 inside the water tank 411 controls the temperature of the heat exchange medium to remain between 20℃ and 2℃, and transmits the heat through the transfer pump 413.

[0064] The inlet end delivers the heat exchange medium from the water tank 411 to a section of the thermostatic pipe 414 located inside the reaction vessel 2, and then returns it to the water tank 411 from the outlet end for heating, thereby achieving heat circulation.

[0065] Example 3:

[0066] This embodiment provides a temperature detection and control device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] Heating rod 4121 is installed inside water tank 411;

[0068] The first temperature sensor 4122 is disposed on the inner wall of the water tank 411;

[0069] The second temperature sensor 4123 is disposed on the inner wall of the reaction vessel 2;

[0070] The controller 4124 is equipped with a display panel. The controller 4124 is communicatively connected to the first temperature sensor 4122 and the second temperature sensor 4123, and controls the connection between the heating rod 4121 and the rapid cooling device 42.

[0071] As can be seen from this embodiment, the heating component 412 includes a heating rod 4121, a first temperature sensor 4122, a second temperature sensor 4123, and a controller 4124;

[0072] The controller 4124 receives real-time detection data from the temperature sensor in the water tank 411, and controls the heating rod 4121 or the rapid cooling device to start when the temperature of the heat exchange medium in the water tank 411 exceeds the range of 20℃±2℃, thereby controlling the temperature of the electrolyte in the reaction vessel 2 and improving the electrolysis effect. At the same time, the controller 4124 intelligently controls the operation of the heating rod 4121 and the rapid cooling device, which helps to improve the accuracy of the experiment.

[0073] Example 4:

[0074] This embodiment provides a temperature detection and control device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0075] The rapid cooling system includes:

[0076] Blower 421 is mounted on base 1 and located on one side of reaction vessel 2. Blower 421 is connected to controller 4124.

[0077] Cooling pipe 422 is installed inside reaction vessel 2, with one end of cooling pipe 422 connected to blower 421 and the other end extending to the outside of reaction vessel 2.

[0078] As can be seen from this embodiment, the rapid cooling system includes a blower 421 and a cooling pipe 422;

[0079] The blower 421 is connected to the controller 4124. The cooling pipe 422 is spirally arranged inside the reaction tank 2 and is staggered with the thermostatic pipe 414. Furthermore, both ends of the cooling pipe 422 extend through the reaction tank 2 to the outside, and one end of the cooling pipe 422 on the lower side is connected to the blower 421.

[0080] When in use, the controller 4124 controls the blower 421 to start when the temperature inside the reaction tank 2 is too high, and continuously supplies air into the cooling pipe 422. The air flows through the cooling pipe 422 inside the reaction tank 2, and carries away heat during the flow, and dissipates into the atmosphere from the upper end of the cooling pipe 422.

[0081] Example 5:

[0082] This embodiment provides a temperature detection and control device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0083] The protective shell 5 is installed inside the reaction vessel 2, and a protective cavity is formed between the protective shell 5 and the inner wall of the reaction vessel 2. The thermostatic tube 414 and the cooling tube 422 are located inside the protective cavity.

[0084] As can be seen from this embodiment, the protective shell 5 is installed on the reaction vessel 2, and a protective cavity is formed between the protective shell 5 and the inner wall of the reaction vessel 2, and the thermostatic tube 414 and the cooling tube 422 are located in the protective cavity;

[0085] The thermostatic tube 414 and the cooling tube 422 can be protected in a relatively independent chamber, thereby preventing direct contact between the workpiece, the thermostatic tube 414, and the cooling tube 422 during the reaction process in the reaction vessel 2, thus playing a protective role.

[0086] Example 6:

[0087] This embodiment provides a temperature detection and control device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0088] The protective housing 5 includes:

[0089] A mounting bracket 51 is provided with an opening;

[0090] The protective frame 52 is arranged in a circumferential array along the opening, and a liquid passage groove is formed between the protective frames 52.

[0091] As can be seen from this embodiment, the protective housing 5 includes a fixing frame 51 and a protective frame 52;

[0092] The fixing frame 51 is installed on the port of the reaction vessel 2. The fixing frame 51 has an opening for inserting the workpiece. The protective frame 52 is formed on one end of the fixing frame 51 and multiple protective frames are arranged in a circumferential array along the opening. Multiple protective frames 52 form a cylindrical structure on one side of the fixing frame 51, and liquid passage grooves are formed between the multiple protective frames 52, which can reduce the heat exchange impact on the constant temperature control device 41 and the rapid cooling device 42.

[0093] Example 7:

[0094] This embodiment provides a temperature detection and control device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0095] The stirring device 3 includes:

[0096] Mounting bracket 31 is installed inside reaction vessel 2;

[0097] An ultrasonic generator 32 is mounted on a mounting bracket 31.

[0098] As can be seen from this embodiment, the stirring device 3 includes a mounting frame 31 and an ultrasonic generator 32;

[0099] Mounting bracket 31 is used to fix ultrasonic generator 32 inside reaction vessel 2. Furthermore, ultrasonic generator 32 emits ultrasonic waves to cause electrolyte to vibrate. During the vibration process, the electrolyte comes into contact with the workpiece to produce a stirring effect, thereby helping to improve the electrolysis effect.

[0100] Example 8:

[0101] This embodiment provides a temperature detection and control device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0102] An insulation sleeve is installed on the section of the thermostatic pipe 414 exposed between the reaction vessel 2 and the water tank 411.

[0103] As can be seen from this embodiment, the insulation sleeve is installed on the section of the thermostatic tube 414 exposed between the reaction vessel 2 and the water tank 411, thereby providing insulation for the heat exchange medium inside the thermostatic tube 414 and preventing heat loss due to exposure to air. Furthermore, the insulation sleeve is made of two pieces of foam material with the same structure and has a matching groove formed corresponding to the thermostatic tube 414.

[0104] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A temperature detection and control device, characterized in that, It comprises: a base (1); a reaction tank (2) arranged on the base (1); a stirring device (3) arranged in the reaction tank (2); a temperature control system comprising a constant temperature control device (41) and a rapid cooling device (42), which are arranged on the base (1) and on both sides of the reaction tank (2); wherein the constant temperature control device (41) and the rapid cooling device (42) are both connected to the reaction tank (2).

2. The temperature detection control device according to claim 1, wherein The constant temperature control device (41) comprises: a water tank (411) arranged on the base (1) and on one side of the reaction tank (2); a heating assembly (412) arranged in the water tank (411); a delivery pump (413) arranged in the cooling water tank (411); a constant temperature tube (414) arranged in the reaction tank (2), and both ends of the constant temperature tube (414) are connected to the water tank (411); wherein one end of the constant temperature tube (414) connected to the upper side of the water tank (411) is arranged as a water outlet, and the other end of the constant temperature tube (414) connected to the lower side of the water tank (411) is arranged as a water inlet and connected to the delivery pump (413).

3. The temperature detecting control device according to claim 2, wherein The heating assembly (412) comprises: a heating rod (4121) arranged in the water tank (411); a first temperature sensor (4122) arranged on the inner side wall of the water tank (411); a second temperature sensor (4123) arranged on the inner side wall of the reaction tank (2); a controller (4124) provided with a display panel, which is communicatively connected to the first temperature sensor (4122) and the second temperature sensor (4123) and controls the heating rod (4121) and the rapid cooling device (42).

4. The temperature detecting control device according to claim 3, wherein The rapid cooling system comprises: a blower (421) arranged on the base (1) and on one side of the reaction tank (2), which is connected to the controller (4124); a cooling tube (422) arranged in the reaction tank (2), one end of which is connected to the blower (421) and the other end of which extends to the outside of the reaction tank (2).

5. The temperature detection control device of claim 4, further comprising It comprises: a protective shell (5) arranged in the reaction tank (2), which forms a protective cavity between the protective shell (5) and the inner side wall of the reaction tank (2), and the constant temperature tube (414) and the cooling tube (422) are arranged in the protective cavity.

6. The temperature detecting control device according to claim 5, wherein The protective shell (5) comprises: a fixing frame (51) provided with an opening; Protection frame (52), the protection frame (52) is arranged along the opening circumferential array, and a plurality of liquid passing grooves are formed between the protection frames (52).

7. The temperature detecting control device according to claim 6, wherein The stirring device (3) comprises: A mounting frame (31) arranged in the reaction tank (2); An ultrasonic wave generator (32) arranged on the mounting frame (31).

8. The temperature detection control device of claim 7, further comprising Comprise: A heat preservation sleeve (6) arranged on the constant temperature tube (414) exposed between the reaction tank (2) and the water tank (411).

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