Shell cooling device for high-temperature salt bath
By setting up a cooling chamber and a pressure chamber in the high-temperature salt tank shell and utilizing the heat exchange between the cooling circulation mechanism and the refrigeration fins, the shell overheating problem is solved, an efficient cooling effect is achieved, and the normal operation of the equipment is ensured and the service life is extended.
Patent Information
- Application Number
- CN202422542070.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-21
AI Technical Summary
The high-temperature salt tank shell generates a lot of heat during operation, causing internal overheating, affecting the normal operation and life of the equipment.
A partition component is used to divide the interior of the protective shell into a cooling chamber and a pressure chamber, and the air flow is promoted by a cooling circulation mechanism, and cooling water and refrigeration fins are used for heat exchange and cooling to achieve circulating cooling of the air.
Effectively reduce the temperature inside the shell, maintain equipment operating efficiency, and extend equipment life.
Smart Images
Figure CN223345772U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of auxiliary cooling of high-temperature salt tanks, and in particular relates to a shell cooling device for high-temperature salt tanks. Background Art
[0002] High-temperature salt tanks are mainly used for experiments, testing and enterprise production in high-temperature environments, providing a controlled temperature environment to ensure the accuracy and reliability of the test or production process.
[0003] During operation, the device generates a large amount of heat, which acts on the inside of the shell through the thermal insulation material. If the shell cannot effectively dissipate heat, it may cause overheating inside the shell, thereby affecting the normal operation and life of the equipment. Utility Model Content
[0004] The technical problem to be solved by the utility model is to reduce the temperature inside the shell, recover and cool the air inside the shell, reduce the heat acting on the inside of the shell, and maintain the operating efficiency of the equipment inside the shell.
[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: a shell cooling device for a high-temperature salt tank, comprising a protective shell, which is arranged in a rectangular cavity with an opening on one side, and also comprises a mounting plate, a partition assembly and a cooling circulation mechanism, wherein the mounting plate is fixedly connected to the opening of the protective shell, and the partition assembly is arranged in the middle of the protective shell to divide the protective shell into a cooling chamber and a pressure chamber, an air inlet is provided on the upper part of the side wall of the mounting plate, and the air inlet is connected to the cooling chamber, and an air outlet is provided on the lower part of the side wall of the mounting plate, and the air outlet is connected to the pressure chamber, and the cooling circulation mechanism is arranged on the outer wall of the protective shell to promote air to flow between the cooling chamber and the pressure chamber.
[0006] Furthermore, an air inlet pipe is provided in the cooling cavity, one end of the air inlet pipe is connected to the air inlet hole, the other end of the air inlet pipe is bent and close to the bottom wall of the cooling cavity, and a rubber valve is provided at the end of the air inlet pipe away from the air inlet hole.
[0007] Furthermore, the partition assembly includes partition 1 and partition 2, which are fixedly connected to the inside of the protective shell and located between the inner wall of the protective shell and the inner wall of the mounting plate. A heat dissipation channel is formed between partition 1 and partition 2, and protective nets are fixedly connected to both ends of the heat dissipation channel.
[0008] Furthermore, the cooling circulation mechanism includes an air pump, a connecting pipe and a diverter pipe. The air pump is arranged on the upper part of the protective shell, and the air inlet end of the air pump is connected to the cooling chamber. One end of the connecting pipe is fixedly connected to the air outlet end of the air pump, and the other end of the connecting pipe is connected to the pressure chamber. One end of the diverter pipe is connected to the side wall of the connecting pipe, and the other end of the diverter pipe is connected to the heat dissipation channel.
[0009] Furthermore, a cooling fin is provided inside the partition plate 1, the cooling surface of the cooling fin is located in the cooling cavity, and the heat dissipation surface of the cooling fin is located in the heat dissipation channel.
[0010] Furthermore, mounting holes are provided at the corners of the mounting plate.
[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: for the cooling device inside the high-temperature salt tank shell, the interior of the protective shell is divided into a cooling chamber and a pressure chamber through a partition component, the hot air inside the high-temperature salt tank shell is sucked in, and the hot air is cooled by the cooling circulation mechanism, and the air is pushed out from the pressure chamber, thereby realizing the air conversion flow between the inside of the shell of the high-temperature salt tank and the inside of the protective shell. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.
[0013] Figure 1 This is a schematic diagram of the overall structure of a shell cooling device for a high-temperature salt tank proposed by the present invention;
[0014] Figure 2 This is a schematic diagram of the main structure of a shell cooling device for a high-temperature salt tank proposed in the present invention;
[0015] Figure 3 This is a half-section view of a shell cooling device for a high-temperature salt tank proposed by the present invention.
[0016] In the accompanying drawings: 1. Protective shell, 2. Mounting plate, 3. Partition assembly, 4. Cooling circulation mechanism, 5. Cooling chamber, 6. Pressure chamber, 7. Air inlet, 8. Air outlet, 9. Air inlet pipe, 10. Rubber valve, 11. Partition 1, 12. Partition 2, 13. Heat dissipation channel, 14. Protective net, 15. Air pump, 16. Connecting pipe, 17. Diverter pipe, 18. Refrigeration plate, 19. Mounting hole. DETAILED DESCRIPTION
[0017] like Figure 1-3As shown, a shell cooling device for a high-temperature salt tank is shown. It includes a protective shell 1, which is a rectangular cavity with an opening on one side. It also includes a mounting plate 2, a partition component 3 and a cooling circulation mechanism 4. The mounting plate 2 is fixedly connected to the opening of the protective shell 1, and the partition component 3 is arranged in the middle of the protective shell 1, dividing the protective shell 1 into a cooling chamber 5 and a pressure chamber 6. An air inlet 7 is opened on the upper part of the side wall of the mounting plate 2, and the air inlet 7 is connected to the cooling chamber 5. An air outlet 8 is opened on the lower part of the side wall of the mounting plate 2, and the air outlet 8 is connected to the pressure chamber 6. The cooling circulation mechanism 4 is arranged on the outer wall of the protective shell 1, for promoting air to flow between the cooling chamber 5 and the pressure chamber 6. Mounting holes 19 are opened at the corners of the mounting plate 2. The mounting plate 2 is used to snap the protective shell 1 onto the vent on the side wall of the shell of the high-temperature salt tank. The cooling circulation mechanism 4 extracts air from the inside of the high-temperature salt tank shell, sucks it into the cooling chamber 5, and after cooling treatment, it is ejected from the pressure chamber 6 and returned to the shell of the high-temperature salt tank.
[0018] like Figure 1 and 3 As shown, in order to extract the hot air from the high-temperature salt tank, an air inlet pipe 9 is provided in the cooling chamber 5. One end of the air inlet pipe 9 is connected to the air inlet hole 7, and the other end of the air inlet pipe 9 is bent and close to the bottom wall of the cooling chamber 5. A rubber valve 10 is provided at the end of the air inlet pipe 9 away from the air inlet hole 7. Cooling water is filled in the cooling chamber 5. When the hot air from the high-temperature salt tank is extracted, the hot air enters the air inlet pipe 9 through the air inlet hole 7, squeezes through the rubber valve 10, and enters the cooling chamber 5 and contacts with the cooling water, thereby cooling and filtering the hot air.
[0019] like Figure 1-3 As shown, in order to extract the hot air inside the high-temperature salt tank into the protective shell 1, realize cooling the hot air entering the cooling chamber 5, and dissipate the heat from the heat dissipation surface of the refrigeration plate 18, the partition assembly 3 includes a partition 11 and a partition 2 12, the partition 11 and the partition 2 12 are fixedly connected to the inside of the protective shell 1, and are located between the inner wall of the protective shell 1 and the inner wall of the mounting plate 2, a heat dissipation channel 13 is formed between the partition 11 and the partition 2 12, and a protective net 14 is fixedly connected to both ends of the heat dissipation channel 13. A refrigeration plate 18 is provided inside the partition 11, and the cooling surface of the refrigeration plate 18 is located in the cooling chamber 5, thereby improving the cooling efficiency of the cooling water. The heat dissipation surface of the refrigeration plate 18 is located in the heat dissipation channel 13, so that the circulating gas passes into the heat dissipation channel 13 through the shunt pipe 17, and the heat dissipation surface of the refrigeration plate 18 is blown to cool down.
[0020] The cooling circulation mechanism 4 includes an air pump 15, a connecting pipe 16 and a diverter pipe 17. The air pump 15 is arranged on the upper part of the protective shell 1, and the air inlet end of the air pump 15 is connected to the cooling chamber 5. One end of the connecting pipe 16 is fixedly connected to the air outlet end of the air pump 15, and the other end of the connecting pipe 16 is connected to the pressure chamber 6. One end of the diverter pipe 17 is connected to the side wall of the connecting pipe 16, and the other end of the diverter pipe 17 is connected to the heat dissipation channel 13. The air inlet end of the air pump 15 draws air from the upper part of the cooling chamber 5, so that the cooling chamber 5 is in a negative pressure state, realizing air intake through the air inlet hole 7 and the air inlet pipe 9. The hot air enters the cooling chamber 5 and is cooled after contacting the cooling water. Then the air pump 15 pumps the hot air into the pressure chamber 6 through the connecting pipe 16, and enters the shell of the high-temperature salt tank from the air outlet 8 of the pressure chamber 6.
[0021] During specific use, the operator fixes the device to the vent on the outer wall of the shell of the high-temperature salt tank through the mounting plate 2, adds cooling water to the cooling chamber 5, drives the air pump 15 to extract the air in the cooling chamber 5, and energizes the cooling plate 18. The hot air enters the air inlet pipe 9 through the air inlet hole 7, squeezes through the rubber valve 10, enters the cooling chamber 5 and contacts the cooling water, thereby cooling and filtering the hot air.
[0022] The cooled gas enters the pressure chamber 6 through the connecting pipe 16, and is ejected from the gas outlet 8 and returns to the interior of the high-temperature salt tank shell, thereby cooling the gas inside the high-temperature salt tank shell and protecting the internal equipment of the shell 1;
[0023] At the same time, the shunt pipe 17 led out from the connecting pipe 16 passes the cooled gas into the heat dissipation channel 13, blowing air to the heat dissipation surface of the refrigeration fin 18 to cool it down.
[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by the present invention and, without departing from the purpose of the present invention, design structures and embodiments similar to the technical solution without inventiveness, they shall fall within the scope of protection of the present invention.
Claims
1. A shell cooling device for a high-temperature salt tank, comprising a protective shell, wherein the protective shell is arranged in a rectangular cavity with one side open, and is characterized in that: It also includes a mounting plate, a partition assembly and a cooling circulation mechanism, wherein the mounting plate is fixedly connected to the opening of the protective shell, the partition assembly is arranged in the middle of the protective shell, and the protective shell is divided into a cooling chamber and a pressure chamber, an air inlet is opened on the upper part of the side wall of the mounting plate, and the air inlet is connected to the cooling chamber, and an air outlet is opened on the lower part of the side wall of the mounting plate, and the air outlet is connected to the pressure chamber, and the cooling circulation mechanism is arranged on the outer wall of the protective shell, and is used to promote the air to flow between the cooling chamber and the pressure chamber.
2. The shell cooling device for a high-temperature salt tank according to claim 1, characterized in that: An air inlet pipe is provided in the cooling cavity, one end of the air inlet pipe is connected to the air inlet hole, the other end of the air inlet pipe is bent and close to the bottom wall of the cooling cavity, and a rubber valve is provided at the end of the air inlet pipe away from the air inlet hole.
3. The shell cooling device for a high-temperature salt tank according to claim 2, characterized in that: The partition assembly includes partition one and partition two, which are fixedly connected to the inside of the protective shell and located between the inner wall of the protective shell and the inner wall of the mounting plate. A heat dissipation channel is formed between partition one and partition two, and protective nets are fixedly connected to both ends of the heat dissipation channel.
4. The shell cooling device for a high-temperature salt tank according to claim 3, characterized in that: The cooling circulation mechanism includes an air pump, a connecting pipe and a diverter pipe. The air pump is arranged on the upper part of the protective shell, and the air inlet end of the air pump is connected to the cooling chamber. One end of the connecting pipe is fixedly connected to the air outlet end of the air pump, and the other end of the connecting pipe is connected to the pressure chamber. One end of the diverter pipe is connected to the side wall of the connecting pipe, and the other end of the diverter pipe is connected to the heat dissipation channel.
5. The shell cooling device for a high-temperature salt tank according to claim 3, characterized in that: A cooling fin is provided inside the partition plate 1, the cooling surface of the cooling fin is located in the cooling cavity, and the heat dissipation surface of the cooling fin is located in the heat dissipation channel.
6. The shell cooling device for a high-temperature salt tank according to claim 1, characterized in that: The corners of the mounting plate are provided with mounting holes.