A solid-state steel pipeline modulator

Abstract

The present invention provides a solid-state steel pipeline modulator, which relates to the field of solid-state modulators. The device for removing burnt black scale on the bottom of a pot based on automatic cleaning includes a cabinet body. Electrical components are arranged in the installation chambers. Plastic cooling belts are wound around the electrical components. The plastic cooling belt is a strip formed by braiding and winding multiple copper sheets. A cooling pipe is arranged on one side inside the plastic cooling belt. Multiple return water pipes are alternately and arrayedly communicated on one side of the cooling pipe. Baffle plates are evenly distributed in the cooling pipe. A plurality of parallel heat dissipation fins are arranged in the installation groove. A heat conduction sleeve is sleeved on the outer side of the water inlet pipe. By combining the plastic cooling belt, the cooling pipe, and the return water pipe with a heat conduction medium, different numbers of plastic cooling belts can be flexibly selected to be connected to the water distribution pipes, so as to effectively remove different amounts of heat generated by different parts or the cabinet body. The later maintenance is simple and the expandability is good.

Description

Technical Field

[0001] The present invention relates to the technical field of solid-state modulators, and specifically to a solid-state steel pipeline modulator. Background Art

[0002] The solid-state steel pipeline modulator is a type of solid-state modulator, which is widely used in accelerators or radio supporting facilities. The solid-state modulator is widely used as a microwave source in electron accelerators and radar equipment. The solid-state modulator is responsible for generating a modulation signal that meets specific power requirements, and together with the klystron, it constitutes a pulsed power source system to provide stable and efficient microwave power for the injector. It is widely used as a microwave source in the fields of electronics, radio, etc.

[0003] The existing solid-state modulators are installed in steel cabinets and generate a large amount of heat during operation. Therefore, cooling devices are provided inside the modulator to ensure the long-term stable operation of the modulator. In order to achieve good cooling effect, the general cooling device is water-cooling or air-cooling, which is fixed beside the internal components of the modulator. Sometimes, different parts need to be replaced inside the modulator to meet different usage requirements of the modulator. To ensure the normal operation of the new parts, a corresponding cooling system is also required for support. However, the cooling system is generally an integral system inside the modulator and is not easy to improve in terms of matching. Therefore, in order to achieve standard matching of the system, usually an entire solid-state modulator with different functions is directly replaced, which is time-consuming, laborious, and costly. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a solid-state steel pipeline modulator, which solves the problem that the cooling matching system for replacing parts of the existing modulator is not easy to match.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A solid-state steel pipeline modulator, including a cabinet body, a heat dissipation chamber is provided at the top of the cabinet body, a plurality of installation chambers are arranged in the cabinet body from top to bottom, electrical components are arranged in the installation chambers, plastic cooling belts are wound around the electrical components, the plastic cooling belt is a strip woven and wound by multiple copper sheets, a cooling pipe is arranged on one side inside the plastic cooling belt, a plurality of return water pipes are alternately arranged and communicated on one side of the cooling pipe, baffles are evenly distributed in the cooling pipe, the baffles are inclined and arranged on one side of the water inlet end of the return water pipe, water distribution pipes are installed on the inner side walls of the installation chambers, a plurality of second joints are arranged at one end of the water distribution pipe, a plurality of first joints are arranged at the other end of the water distribution pipe, an installation groove is opened on the top wall of the heat dissipation chamber, a plurality of parallel heat dissipation fins are arranged in the installation groove, the heat dissipation fins are equally divided into multiple groups, a heat dissipation pipe is spirally arranged in each group of heat dissipation fins, the water inlet end of each heat dissipation pipe is connected to the water outlet end of a water pump through a connecting pipe, the water outlet end of each heat dissipation pipe is communicated with one end of the water distribution pipe close to the second joint through an outlet pipe, a plurality of water inlet pipes are arranged on the outer wall of the cabinet body, and a heat conduction sleeve is sleeved on the outside of the water inlet pipe.

[0006] Preferably, the water inlet end and the water outlet end of the return water pipe are both communicated with the cooling pipe, and the return water pipe is woven and wound by the copper sheets of the plastic cooling belt.

[0007] Preferably, the middle part of the water distribution pipe is in a sealed state, the second joint is communicated with the water inlet of the cooling pipe through a lead-out pipe, and the first joint is communicated with the water outlet of the cooling pipe through an introduction pipe.

[0008] Preferably, one end of the water inlet pipe is connected to one end of the water distribution pipe close to the first joint, the other end of the water inlet pipe is communicated with the water inlet end of the water pump, and the water pump is arranged in the heat dissipation chamber.

[0009] Preferably, the heat dissipation fins are made of copper or aluminum, and the cross-section of the heat dissipation fins is designed with a vertical lower end and an arc upper end.

[0010] Preferably, a plurality of skeletons are arranged on the outside of the heat conduction sleeve, the outer ends of the skeletons are fixedly connected with cooling pipes, one end of the cooling pipe is connected with an axial flow fan, and the axial flow fan is arranged on the outer wall of the cabinet body.

[0011] Preferably, a protective shell is arranged in the heat dissipation chamber, a fan is arranged in the protective shell, the fan is arranged directly below the heat dissipation fins, and air inlets are opened on both sides of the heat dissipation chamber.

[0012] Preferably, the water inlet pipe is made of copper pipe or aluminum pipe, and the heat conduction sleeve is made of aluminum.

[0013] Preferably, a plurality of temperature sensors are arranged on the plastic cooling belt, a single-chip microcomputer is arranged on the cabinet body, and the water pump, the fan and the temperature sensors are all connected to the single-chip microcomputer through electric wires.

[0014] Working principle: When the modulator is in use, if parts in the cabinet need to be installed or replaced, after installing the parts in the cabinet, first introduce a heat-conducting medium into the system pipeline. According to the number of parts, select the same number of plastic cooling belts and wind the plastic cooling belts according to the shape of the parts. The plastic cooling belt is woven from copper sheets, so it has good shaping characteristics. After winding, introduce the heat-conducting medium into the cooling pipe. Connect the water inlet end of the cooling pipe in the plastic cooling belt to the second joint through the lead-out pipe, and connect the water outlet end of the cooling pipe to the first joint through the lead-in pipe. The cooling system is set up. When the solid-state modulator is working, after the temperature of the parts in the cabinet rises, the temperature sensor senses the temperature change of the plastic cooling belt. The single-chip microcomputer makes the water pump and the fan work according to the set temperature range. The water pump pumps the heat-conducting medium in the pipeline. The heat-conducting medium circulates in turn through the water pump, the connecting pipe, the radiating pipe, the water outlet pipe, one end of the second joint of the water distribution pipe, the lead-out pipe, the cooling pipe and the return pipe, the lead-in pipe, one end of the first joint of the water distribution pipe, and the water inlet pipe. The plastic cooling belt is heated and its temperature rises. When the heat-conducting medium flows through the cooling pipe and the return pipe, part of the heat-conducting medium flows through the cooling pipe, and the other part is blocked by the baffle and diverted to the return pipe and then flows into the cooling pipe and circulates reciprocally. At this time, the heat of the plastic cooling belt is radiated into the heat-conducting medium in the cooling pipe and the return pipe, and the heat-conducting medium flows away, realizing the cooling of the plastic cooling belt, and realizing the cooling of the components in the cabinet and the environment in the cabinet. When the heat-conducting medium flows through the water inlet pipe, the heat is radiated to the heat-conducting sleeve and the skeleton, and the axial flow fan blows air through the cooling pipe to realize the cooling of the heat-conducting medium in the water inlet pipe. When the heat-conducting medium flows through the radiating pipe, the heat is radiated to the radiating fins, and then the fan makes the heat of the radiating fins flow away to realize the cooling of the heat-conducting medium in the radiating pipe. Then the heat-conducting medium flows into the cooling pipe again to realize the cyclic cooling of the electrical components in the cabinet. At the same time, when different electrical components are replaced in the cabinet, different numbers of plastic cooling belts can be flexibly selected to be connected to the water distribution pipe. When the system components of the modulator are replaced or the power is adjusted, it can effectively remove different amounts of heat generated by different parts or the cabinet, improve the use performance of the modulator, reduce the later maintenance of the modulator, and is easy to be matched with modulators of different standards and configurations, realizing the simplification of the matching improvement.

[0015] The present invention provides a solid-state steel pipeline modulator. It has the following beneficial effects:

[0016] The present invention combines a plastic cooling belt, a cooling pipe, and a return pipe with a heat-conducting medium to achieve the cooling of the plastic cooling belt. Different numbers of plastic cooling belts can be flexibly selected and connected to the water distribution pipes. The temperature sensor combined with the single-chip microcomputer can achieve automatic control of the cooling. At the same time, different temperature sensors cooperate with different heat dissipation fin groups, and different water pumps are combined to achieve targeted heat dissipation for different electrical components. When replacing system components or adjusting the power in the modulator, it can effectively remove different amounts of heat generated by different parts or cabinets, improving the performance of the modulator, reducing the later maintenance of the modulator, being easily compatible with modulators of different standards and configurations, and simplifying the implementation of compatibility improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front sectional view structure diagram of the present invention;

[0018] Figure 2 is the three-dimensional structure diagram of the present invention;

[0019] Figure 3 is the water circulation system structure diagram of the present invention;

[0020] Figure 4 is the rear view of the heat dissipation fins of the present invention;

[0021] Figure 5 is the installation structure diagram of the electrical component and the plastic cooling belt of the present invention;

[0022] Figure 6 is the cross-sectional view of the water inlet pipe of the present invention;

[0023] Figure 7 is the cross-sectional view of the plastic cooling belt of the present invention;

[0024] Figure 8 is the cross-sectional view of the plastic cooling belt of the present invention;

[0025] Figure 9 is the system diagram of the present invention.

[0026] Among them, 1. Cabinet; 2. Plastic cooling belt; 3. Heat dissipation fins; 4. Heat dissipation pipe; 5. Water pump; 6. Water inlet pipe; 7. Cooling pipe; 8. Skeleton; 9. Heat-conducting sleeve; 10. Water distribution pipe; 11. Fan; 12. Protective shell; 13. Water outlet pipe; 14. First joint; 15. Electrical component; 16. Introduction pipe; 17. Installation groove; 18. Air inlet; 19. Axial flow fan; 20. Connecting pipe; 21. Second joint; 22. Return pipe; 23. Baffle; 24. Cooling pipe; 25. Export pipe; 26. Temperature sensor; 27. Single-chip microcomputer; 28. Installation room; 29. Heat dissipation room. DETAILED DESCRIPTION OF THE INVENTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment:

[0029] Such as Figures 1-9As shown in the figure, an embodiment of the present invention provides a solid-state steel pipeline modulator, which includes a cabinet 1. A heat dissipation chamber 29 is provided at the top of the cabinet 1. A plurality of installation chambers 28 are arranged in the cabinet 1 from top to bottom. Electrical components 15 are arranged in the installation chambers 28. Plastic cooling belts 2 are wound on the electrical components 15. The plastic cooling belt 2 is a strip formed by braiding and winding multiple copper sheets. After installing the parts into the cabinet 1, first introduce a heat-conducting medium into the system pipeline. According to the number of parts, select the same number of plastic cooling belts 2 and wind the plastic cooling belts 2 according to the shape of the parts. Since the plastic cooling belt 2 is made of copper sheets braided, it has good shaping characteristics. A cooling pipe 24 is arranged on one side inside the plastic cooling belt 2. A plurality of return water pipes 22 are alternately and arrayedly communicated on one side of the cooling pipe 24. Baffle plates 23 are evenly distributed in the cooling pipe 24. The baffle plates 23 are obliquely arranged on one side of the water inlet end of the return water pipe 22. Water distribution pipes 10 are installed on the inner side walls of the installation chambers 28. A plurality of second joints 21 are arranged at one end of the water distribution pipe 10, and a plurality of first joints 14 are arranged at the other end of the water distribution pipe 10. After winding, introduce a heat-conducting medium into the cooling pipe 24. Connect the water inlet end of the cooling pipe 24 in the plastic cooling belt 2 to the second joint 21 through a lead-out pipe 25, and connect the water outlet end of the cooling pipe 24 to the first joint 14 through an inlet pipe 16. The cooling system is set up. An installation groove 17 is opened on the top wall of the heat dissipation chamber 29. A plurality of mutually parallel heat dissipation fins 3 are arranged in the installation groove 17. The heat dissipation fins 3 are equally divided into multiple groups. A heat dissipation pipe 4 is spirally arranged in each group of heat dissipation fins 3. The water inlet end of each heat dissipation pipe 4 is connected to the water outlet end of a water pump 5 through a connecting pipe 20. The water outlet end of each heat dissipation pipe 4 is communicated with one end of the water distribution pipe 10 close to the second joint 21 through a water outlet pipe 13. A plurality of water inlet pipes 6 are arranged on the outer wall of the cabinet 1. A heat-conducting sleeve 9 is sleeved outside the water inlet pipe 6. The middle part of the water distribution pipe 10 is in a sealed state. The second joint 21 is communicated with the water inlet of the cooling pipe 24 through a lead-out pipe 25, and the first joint 14 is communicated with the water outlet of the cooling pipe 24 through an inlet pipe 16. When the solid-state modulator works, after the temperature of the parts in the cabinet 1 rises, the temperature sensor 26 senses the temperature change of the plastic cooling belt 2. The single-chip microcomputer 27 makes the water pump 5 and the fan 11 work according to the set temperature range. The water pump 5 pumps the heat-conducting medium in the pipeline. The heat-conducting medium circulates in turn through the water pump 5, the connecting pipe 20, the heat dissipation pipe 4, the water outlet pipe 13, one end of the second joint 21 of the water distribution pipe 10, the lead-out pipe 25, the cooling pipe 24 and the return water pipe 22, the inlet pipe 16, one end of the first joint 14 of the water distribution pipe 10, and the water inlet pipe 6. The plastic cooling belt 2 is heated and its temperature rises. When the heat-conducting medium flows through the cooling pipe 24 and the return water pipe 22, a part of the heat-conducting medium flows through the cooling pipe 24, and the other part is blocked by the baffle plate 23 and diverted to the return water pipe 22 and then flows into the cooling pipe 24 and circulates reciprocally. At this time, the heat of the plastic cooling belt 2 is radiated into the heat-conducting medium in the cooling pipe 24 and the return water pipe 22, and the heat-conducting medium flows away, realizing the cooling of the plastic cooling belt 2.It realizes the cooling of components inside the cabinet body 1 and the cooling of the environment inside the cabinet body 1. When the heat-conducting medium flows through the water inlet pipe 6, heat is radiated to the heat-conducting sleeve 9 and the framework 8. The axial flow fan 19 blows air through the cooling pipe 7 to realize the cooling of the heat-conducting medium in the water inlet pipe 6. When the heat-conducting medium flows through the radiating pipe 4, heat is radiated to the radiating fins 3, and then the fan 11 makes the heat of the radiating fins 3 flow away to realize the cooling of the heat-conducting medium in the radiating pipe 4. Then the heat-conducting medium flows into the cooling pipe 24 again to realize the circulating cooling of the electrical components 15 inside the cabinet body 1. At the same time, when different electrical components 15 are replaced inside the cabinet body 1, different numbers of plastic cooling belts 2 can be flexibly selected to be connected to the water distribution pipe 10. When the system components are replaced or the power is adjusted in the modulator, it can effectively remove different amounts of heat generated by different parts or the cabinet body 1, improving the service performance of the modulator, reducing the later maintenance of the modulator, being easy to be matched with modulators of different standards and configurations, and realizing the simplification of supporting improvement.

[0030] Both the water inlet end and the water outlet end of the return water pipe 22 are connected to the cooling pipe 24. The return water pipe 22 is woven and wound by the copper sheets of the plastic cooling belt 2. The woven setting makes the plastic cooling belt 2 have good plasticity, being convenient to closely wind around the electrical component 15 for heat dissipation.

[0031] One end of the water inlet pipe 6 is connected to one end of the water distribution pipe 10 close to the first joint 14, and the other end of the water inlet pipe 6 is connected to the water inlet end of the water pump 5. The water pump 5 is arranged in the heat dissipation chamber 29, and the water pump 5 conducts and transports the heat-conducting medium for the whole system.

[0032] The radiating fins 3 are made of copper or aluminum. The cross-section of the radiating fins 3 is designed with a vertical lower end and an arc upper end. The aluminum material is convenient for heat dissipation, and the arc setting can make the air flow through a longer distance for more effective heat dissipation.

[0033] A plurality of frameworks 8 are arranged on the outer side of the heat-conducting sleeve 9. The outer end of the framework 8 is fixedly connected with a cooling pipe 7. One end of the cooling pipe 7 is connected with an axial flow fan 19. The axial flow fan 19 is arranged on the outer wall of the cabinet body 1. The axial flow fan 19 can make the heat in the cooling pipe 7 flow out to realize the preliminary cooling of the water inlet pipe 6.

[0034] A protective shell 12 is arranged in the heat dissipation chamber 29. A fan 11 is arranged inside the protective shell 12. The fan 11 is arranged directly below the radiating fins 3. Air inlets 18 are opened on both sides of the heat dissipation chamber 29. When the fan 11 works, air enters through the air inlets 18 and exits through the installation slots 17 to realize the heat dissipation of the radiating fins 3.

[0035] The water inlet pipe 6 is made of copper pipe or aluminum pipe, and the heat-conducting sleeve 9 is made of aluminum material. The metal material is convenient for heat conduction.

[0036] A plurality of temperature sensors 26 are arranged on the plastic cooling belt 2, and a single-chip microcomputer 27 is arranged on the cabinet body 1. The water pump 5, the fan 11 and the temperature sensor 26 are all connected to the single-chip microcomputer 27 through wires. The temperature sensor 26 combined with the single-chip microcomputer 27 can realize the automatic control of cooling. At the same time, different temperature sensors 26 cooperate with different groups of heat dissipation fins 3 and different water pumps 5 to realize the targeted heat dissipation of different electrical components 15.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid-state steel pipeline modulator, comprising a cabinet body (1), characterized in that: A heat dissipation chamber (29) is provided at the top of the cabinet body (1). A plurality of installation chambers (28) are arranged in the cabinet body (1) from top to bottom. Electrical components (15) are arranged in each installation chamber (28). Plastic cooling belts (2) are wound around each electrical component (15). The plastic cooling belt (2) is a strip formed by braiding and winding multiple copper sheets. A cooling pipe (24) is arranged on one side inside the plastic cooling belt (2). A plurality of return water pipes (22) are alternately arranged and communicated with one side of the cooling pipe (24). Baffle plates (23) are evenly distributed in the cooling pipe (24). The baffle plates (23) are obliquely arranged on one side of the water inlet end of the return water pipe (22). Water distribution pipes (10) are installed on the inner side walls of each installation chamber (28). A plurality of second joints (21) are arranged at one end of the water distribution pipe (10), and a plurality of first joints (14) are arranged at the other end of the water distribution pipe (10). An installation groove (17) is formed in the top wall of the heat dissipation chamber (29). A plurality of mutually parallel heat dissipation fins (3) are arranged in the installation groove (17). The heat dissipation fins (3) are equally divided into multiple groups. A heat dissipation pipe (4) is spirally arranged in each group of heat dissipation fins (3). The water inlet end of each heat dissipation pipe (4) is connected to the water outlet end of a water pump (5) through a connecting pipe (20). The water outlet end of each heat dissipation pipe (4) is communicated with one end of the water distribution pipe (10) close to the second joint (21) through a water outlet pipe (13). A plurality of water inlet pipes (6) are arranged on the outer wall of the cabinet body (1). A heat conduction sleeve (9) is sleeved outside the water inlet pipe (6).

2. The solid-state steel pipeline modulator according to claim 1, wherein: The water inlet end and the water outlet end of the return water pipe (22) are both communicated with the cooling pipe (24). The return water pipe (22) is braided and wound by the copper sheets of the plastic cooling belt (2).

3. A solid-state steel pipeline modulator according to claim 1, characterized in that: The middle part of the water distribution pipe (10) is in a sealed state. The second joint (21) is communicated with the water inlet of the cooling pipe (24) through a lead-out pipe (25). The first joint (14) is communicated with the water outlet of the cooling pipe (24) through an introduction pipe (16).

4. A solid-state steel pipeline modulator according to claim 1, characterized in that: One end of the water inlet pipe (6) is connected to one end of the water distribution pipe (10) close to the first joint (14), and the other end of the water inlet pipe (6) is communicated with the water inlet end of the water pump (5). The water pump (5) is arranged in the heat dissipation chamber (29).

5. A solid-state steel pipeline modulator according to claim 1, characterized in that: The heat dissipation fins (3) are made of copper or aluminum. The cross-section of the heat dissipation fins (3) is designed with a vertical lower end and an arc-shaped upper end.

6. A solid-state steel pipeline modulator according to claim 1, characterized in that: A plurality of skeletons (8) are arranged on the outer side of the heat conduction sleeve (9). The outer ends of the skeletons (8) are fixedly connected with a cooling pipe (7). One end of the cooling pipe (7) is connected with an axial flow fan (19). The axial flow fan (19) is arranged on the outer wall of the cabinet body (1).

7. A solid-state steel pipeline modulator according to claim 1, characterized in that: A protective shell (12) is arranged in the heat dissipation chamber (29). A fan (11) is arranged in the protective shell (12). The fan (11) is arranged directly below the heat dissipation fins (3). Air inlets (18) are formed on both sides of the heat dissipation chamber (29).

8. A solid-state steel pipeline modulator according to claim 1, characterized in that: The water inlet pipe (6) is a copper pipe or an aluminum pipe. The heat conduction sleeve (9) is made of aluminum.

9. The solid-state steel pipeline modulator according to claim 7, wherein: A plurality of temperature sensors (26) are provided on the plastic cooling belt (2), a single-chip microcomputer (27) is provided on the cabinet body (1), and the water pump (5), the fan (11) and the temperature sensor (26) are all connected to the single-chip microcomputer (27) through electric wires.

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