PTC (Positive Temperature Coefficient) water heater with thin-wall heating shell

Abstract

The invention relates to the technical field of heaters, in particular to a thin-wall heating shell PTC water heater which comprises two sets of supporting frames, a heater body is fixedly connected between the two sets of supporting frames, multiple sets of auxiliary heat dissipation assemblies are fixedly connected in the heater body, and multiple sets of heating assemblies are fixedly connected between every two adjacent sets of auxiliary heat dissipation assemblies. A water conveying assembly is further arranged between every two adjacent auxiliary heat dissipation assemblies in a penetrating mode, and the water inlet end and the water outlet end of each water conveying assembly are located in the two supporting frames correspondingly. Water flow impacts and drives the turbine to drive the fan to rotate, the heat dissipation effect of the cooling fins is enhanced, if the temperature continuously rises, low-boiling-point liquid in the adjusting box evaporates to push the adjusting plate, the water-cooling heat dissipation system is started through mechanical linkage for heat dissipation, meanwhile, the water conveying pipe is arranged between the multiple sets of thin-wall shells and the heating bag, the heat transmission path is optimized, and the heat dissipation efficiency is improved. The heating efficiency is improved, safe and stable operation is guaranteed, meanwhile, efficient utilization of energy is achieved, and energy and time cost are saved.

Description

Technical Field

[0001] This invention relates to the field of heater technology, specifically a thin-walled PTC water heater with a heating shell. Background Technology

[0002] PTC water heaters are heating devices designed based on positive temperature coefficient (PTC) materials. Their core principle is to achieve automatic constant temperature heating by utilizing the characteristic that the resistance of PTC elements changes with temperature. They are widely used in automobiles, industry, and homes. For example, PTC water heaters serve as the main heat source for pure electric vehicles, replacing the waste heat of traditional engines and quickly raising the temperature inside the vehicle. Compared with traditional heaters, PTC water heaters have significant advantages in terms of safety, energy saving, thermal efficiency, and service life.

[0003] PTC elements generate heat during the heating process, so heat dissipation devices are usually installed around the heater. However, traditional water heaters have a relatively simple heat dissipation method, mostly relying on a single heat sink or increasing the fan rotation to accelerate airflow to remove heat. However, in actual use, when the heater is under high load or the ambient temperature is high, fan cooling often cannot meet the heat dissipation requirements. At this time, heat will accumulate inside the equipment, causing the equipment temperature to rise sharply, which will not only affect the performance and life of the heater, but may also cause a series of safety hazards.

[0004] Therefore, those skilled in the art have provided a thin-walled heating shell PTC water heater to solve the problems mentioned in the background art. Summary of the Invention

[0005] The purpose of this invention is to provide a thin-walled PTC water heater with a heating shell to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A thin-walled PTC water heater includes two sets of support frames, with a heater body fixedly connected between the two sets of support frames. Multiple sets of auxiliary heat dissipation components are fixedly connected in the heater body. Multiple sets of heating components are fixedly connected between adjacent sets of auxiliary heat dissipation components. A water supply component is also provided between adjacent sets of auxiliary heat dissipation components. The inlet and outlet of the water supply component are located in the two sets of support frames, respectively. A cooling component for cooling the heating components is also fixedly connected in the heater body.

[0008] The cooling component includes a fan box fixedly connected to the bottom of the auxiliary heat dissipation component and two sets of water-cooled heat dissipation components fixedly connected to the auxiliary heat dissipation component. Two sets of synchronization components for driving the water-cooled heat dissipation components and the fan box to start are fixedly connected to the bottom of the heater body. The two sets of synchronization components are respectively connected to the two sets of water-cooled heat dissipation components and the fan box. The heater body is also provided with a switching component for driving the two sets of water-cooled heat dissipation components to connect with the fan box.

[0009] Preferably, the water supply assembly includes an inlet pipe and an outlet pipe, which are respectively fixedly connected to two sets of support frames. A first drive box and a second drive box are also fixedly connected to each of the two sets of support frames. The first drive box is located in the support frame near the inlet pipe, and the inlet pipe is connected to the first drive box. The second drive box is located in the support frame near the outlet pipe, and the second drive box is connected to the outlet pipe. A drive turbine is rotatably connected to both the first and second drive boxes. A first synchronous pulley is rotatably connected to the bottom of both the first and second drive boxes. The tops of the two sets of first synchronous pulleys are fixed to the output ends of the two sets of drive turbines, and the bottoms of the two sets of first synchronous pulleys are fixed to adjacent synchronous components.

[0010] Preferably, the water supply assembly further includes multiple sets of water supply pipes, the two ends of which are respectively connected to the first drive box and the second drive box, and the multiple sets of water supply pipes are inserted between two adjacent sets of auxiliary heat dissipation assemblies.

[0011] Preferably, the auxiliary heat dissipation component includes a fixed box, in which multiple sets of heat dissipation fins are fixedly connected; the heating component includes multiple sets of thin-walled shells fixedly connected between two adjacent sets of fixed boxes, in which a heating element is fixedly connected; and multiple sets of water supply pipes are respectively installed between two adjacent sets of fixed boxes.

[0012] Multiple temperature sensors are also fixedly connected to the opposing surfaces of the two sets of support frames.

[0013] Preferably, the bottom of the heater body is also fixedly connected to two support plates. The two sets of synchronization components are rotatably connected to the adjacent support plates on the side near the support plates. The synchronization components include a clamping plate, a second synchronization wheel, and a sliding rod. The side of the clamping plate near the heater body is fixed to the switching component on the heater body. The end of the clamping plate near the sliding rod is slidably connected to the sliding rod. The second synchronization wheel is rotatably connected to the bottom of the air box. Two sets of fans are provided in the air box. The top of the second synchronization wheel is fixed to the rotating shaft of the adjacent fan through a coupling. A synchronization belt is provided between the second synchronization wheel and the first synchronization wheel. The second synchronization wheel is driven by the synchronization belt to the first synchronization wheel. The sliding rod is fixedly connected to the bottom of the adjacent first synchronization wheel.

[0014] Preferably, the synchronization component further includes a drive gear slidably connected to the sliding rod, the drive gear being located in the clamping plate, and the sliding rod having a groove for the drive gear to slide.

[0015] A synchronous gear is rotatably connected to the support plate. A synchronous disk is fixedly connected to the top of the synchronous gear. A synchronous connecting rod is hinged to the top of the synchronous disk. The other end of the synchronous connecting rod is hinged to the water-cooling heat dissipation assembly.

[0016] Preferably, the water-cooled heat dissipation assembly includes two sets of water tanks and multiple sets of delivery pipes. The two sets of water tanks are fixedly connected to the top of the heater body, and the multiple sets of delivery pipes are fixedly connected between the two sets of support frames. The output ends of the multiple sets of delivery pipes are respectively connected to the two sets of water tanks.

[0017] The water-cooled heat dissipation assembly also includes two conveying pistons fixedly connected to adjacent support plates. Each of the two conveying pistons has a piston rod slidably connected to it, and the ends of the two piston rods away from the conveying pistons are respectively hinged to adjacent synchronous connecting rods.

[0018] Preferably, the output end of each of the conveying pistons is connected to a first connecting pipe and a second connecting pipe, and each of the first connecting pipes and the second connecting pipe is provided with a one-way valve. The output ends of the two first connecting pipes are respectively connected to adjacent water tanks, the outlet end of one of the second connecting pipes is connected to the inlet end of multiple sets of conveying pipes, and the inlet end of the other second connecting pipe is connected to the outlet end of multiple sets of conveying pipes.

[0019] Preferably, the switching assembly includes adjustment boxes fixedly connected to the inner walls of both sides of the heater body. Adjustment plates are slidably connected in both adjustment boxes. A low-boiling-point liquid is disposed between the bottom of the adjustment plate and the inner wall of the adjustment box. A drive rod is fixedly connected to the top of the adjustment plate, and the top of the drive rod passes through and extends to the outside of the adjustment box. A return spring is also sleeved on the adjustment box. One end of the return spring is fixed to the adjustment plate, and the other end is fixed to the inner wall of the top of the adjustment box.

[0020] The extension end of the drive rod is hinged to a drive link, which is rotatably connected to the inner wall of the heater body. The other end of the drive link is hinged to a synchronizing rod. The end of the synchronizing rod away from the drive link is fixed to a synchronizing assembly. Limiting grooves are also provided on the inner walls of both sides of the heater body. Limiting slide rods are fixedly connected to the side of the two synchronizing rods closest to the heater body. The two limiting slide rods are slidably connected to adjacent limiting grooves.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. This invention has an intelligent and flexible heat dissipation adjustment mechanism. Water flows into the drive box and impacts the drive turbine to rotate, which in turn drives the fan in the air box to rotate, accelerating air flow and effectively enhancing the heat dissipation effect of the heat sink. When the fan heat dissipation cannot meet the demand, the low boiling point liquid in the adjustment box plays a role. As the temperature rises, the liquid evaporates and pushes the adjustment plate to move up. Through a series of mechanical linkages, the drive gear meshes with the synchronous gear, starting the water cooling heat dissipation system. The coolant circulates in the delivery piston and delivery pipe, absorbing the heat on the heat sink and further accelerating heat dissipation.

[0023] When the temperature drops, the gas inside the regulating box condenses, the regulating plate moves down under the action of the return spring, the drive gear disengages from the synchronous gear, and the water cooling is turned off. This design, which automatically switches the heat dissipation mode according to the temperature, ensures that the heater can maintain good heat dissipation performance under different operating conditions, and avoids affecting the life and performance of the equipment due to overheating.

[0024] 2. In this invention, through precise temperature control and heat dissipation adjustment, the safety hazards caused by overheating of the heater are effectively avoided, ensuring the safe and stable operation of the equipment. This design of automatically turning on and off water cooling heat dissipation according to temperature changes can accurately maintain the equipment temperature within a reasonable range, ensuring heating efficiency and avoiding unnecessary energy waste, thus achieving efficient energy utilization.

[0025] 3. In this invention, by placing the water supply pipe between multiple sets of thin-walled shells and heating packs, the heat transfer path is greatly optimized. The heat generated by the heating pack can be directly transferred to the water in the water supply pipe to the greatest extent, which greatly speeds up the liquid heating speed and effectively improves the heating efficiency. Compared with traditional heating methods, this design reduces the loss of heat during the transmission process, allowing more energy to be used to heat the water and reach the required temperature in a shorter time, saving energy and time costs. Attached Figure Description

[0026] Figure 1 This is a first-view schematic diagram of the present invention;

[0027] Figure 2 This is a schematic diagram of the water conveying component in this invention;

[0028] Figure 3 This is a schematic diagram of the structure inside the first drive box in this invention;

[0029] Figure 4 This is a schematic diagram from a second perspective of the present invention;

[0030] Figure 5 This is a schematic diagram of the switching component in this invention;

[0031] Figure 6 This is a schematic diagram of the structure on the support plate in this invention;

[0032] Figure 7 This is a schematic diagram of the auxiliary heat dissipation component in this invention.

[0033] In the diagram: 1. Support frame; 2. Heater body; 21. Support plate; 22. Adjustment box; 23. Adjustment plate; 24. Drive rod; 25. Return spring; 26. Drive linkage; 27. Synchronizing rod; 28. Limiting groove; 29. ​​Limiting slide bar; 3. Water supply assembly; 31. Inlet pipe; 32. First drive box; 33. Water supply pipe; 34. Second drive box; 35. Outlet pipe; 36. First synchronous pulley; 37. Drive turbine; 38. Synchronizing belt; 4. Auxiliary heat dissipation assembly Components; 41. Fixing box; 42. Heat sink; 43. Thin-walled shell; 44. Heating pack; 45. Temperature sensor; 5. Water-cooled heat dissipation assembly; 51. Water tank; 52. Delivery pipe; 53. Delivery piston; 54. Piston rod; 55. First connecting pipe; 56. Second connecting pipe; 6. Air box; 7. Synchronization assembly; 71. Clamping plate; 72. Second synchronous pulley; 73. Sliding rod; 74. Drive gear; 75. Synchronization gear; 76. Synchronization disc; 77. Synchronization connecting rod. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0035] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0036] Example 1, please refer to Figure 1-7A thin-walled PTC water heater with a heating shell includes two sets of support frames 1, a heater body 2 fixedly connected between the two sets of support frames 1, multiple sets of auxiliary heat dissipation components 4 fixedly connected in the heater body 2, multiple sets of heating components fixedly connected between adjacent sets of auxiliary heat dissipation components 4, and a water supply component 3 passing through between adjacent sets of auxiliary heat dissipation components 4. The inlet and outlet of the water supply component 3 are respectively located in the two sets of support frames 1. A cooling component for cooling the heating components is also fixedly connected in the heater body 2. The cooling component includes a wind box 6 fixedly connected to the bottom of the auxiliary heat dissipation components 4 and two sets of water-cooled heat dissipation components 5 fixedly connected to the auxiliary heat dissipation components 4. Two sets of synchronization components 7 for driving the water-cooled heat dissipation components 5 and the wind box 6 are fixedly connected to the bottom of the heater body 2. The two sets of synchronization components 7 are respectively connected to the two sets of water-cooled heat dissipation components 5 and the wind box 6. A switching component for driving the connection between the two sets of water-cooled heat dissipation components 5 and the wind box 6 is also provided in the heater body 2.

[0037] Specifically, during use, the two sets of support frames 1 are first installed in a suitable position. When heating is in operation, multiple heating components are activated to heat the water in the water supply component 3. By placing the water supply component 3 between multiple heating components, the heat generated by the heating components can be transferred to the water supply component 3 to the maximum extent, making the liquid heat up faster and improving the heating efficiency.

[0038] Meanwhile, by installing two cooling components on the heater body 2, when the heating component starts heating, the excess heat generated by the heating component can be quickly dissipated, preventing the equipment from being damaged by excessively high temperatures.

[0039] Example 2, please refer to Figure 1-7The water supply assembly 3 includes an inlet pipe 31 and an outlet pipe 35, which are respectively fixedly connected to two sets of support frames 1. A first drive box 32 and a second drive box 34 are also fixedly connected to the two sets of support frames 1. The first drive box 32 is located in the support frame 1 near the inlet pipe 31, and the inlet pipe 31 is connected to the first drive box 32. The second drive box 34 is located in the support frame 1 near the outlet pipe 35, and the second drive box 34 is connected to the outlet pipe 35. A drive turbine 37 is rotatably connected to both the first drive box 32 and the second drive box 34. A first synchronous pulley 36 is rotatably connected to the bottom of both the first drive box 32 and the second drive box 34. The tops of the two sets of first synchronous pulleys 36 are respectively connected to the tops of the two sets of drive turbines 37. The output end is fixed, and the bottom of the two sets of first synchronous pulleys 36 are respectively fixed to the adjacent synchronous components 7. The water supply component 3 also includes multiple sets of water supply pipes 33. The two ends of the multiple sets of water supply pipes 33 are respectively connected to the first drive box 32 and the second drive box 34. The multiple sets of water supply pipes 33 are passed between the two adjacent sets of auxiliary heat dissipation components 4. The auxiliary heat dissipation component 4 includes a fixed box 41. Multiple sets of heat dissipation fins 42 are fixedly connected in the fixed box 41. The heating component includes multiple sets of thin-walled shells 43 fixedly connected between the two adjacent sets of fixed boxes 41. Each set of thin-walled shells 43 is fixedly connected to a heating pack 44. The multiple sets of water supply pipes 33 are respectively passed between the two adjacent sets of fixed boxes 41. Multiple temperature sensors 45 are also fixedly connected on the facing surfaces of the two sets of support frames 1.

[0040] Specifically, during the heating process, water flows into the first drive box 32 through the water inlet pipe 31. The water flow continuously impacts the drive turbine 37, causing the drive turbine 37 to rotate. When the drive turbine 37 rotates, the first synchronous wheel 36 at the bottom of the first drive box 32 rotates simultaneously. The first synchronous wheel 36 drives the air box 6 to start, assisting the heat sink 42 in heat dissipation.

[0041] When the water in the water supply pipe 33 is heated by the thin-walled shell 43 and the heating pack 44, it flows into the water outlet pipe 35 through the second drive box 34. At the same time, it will impact the drive turbine 37 in the second drive box 34, causing the drive turbine 37 in the second drive box 34 to drive the first synchronous wheel 36 at the bottom of the second drive box 34 to rotate synchronously and dissipate heat from the heat sink 42.

[0042] By setting multiple sets of water supply pipes 33 between multiple sets of thin-walled shells 43 and heating packs 44, the heat generated by the multiple sets of heating packs 44 will be quickly conducted to the water supply pipes 33 during heating, thereby heating the water in the water supply pipes 33 and effectively reducing heat loss.

[0043] When the temperature is too high, the temperature sensor 45 can send a signal in time to prompt timely action.

[0044] Example 3, please refer to Figure 1-6Two support plates 21 are fixedly connected to the bottom of the heater body 2. Two sets of synchronization components 7 are rotatably connected to adjacent support plates 21 on the side closest to the support plates 21. Each synchronization component 7 includes a clamping plate 71, a second synchronization wheel 72, and a sliding rod 73. The clamping plate 71 is fixed to the switching component on the heater body 2 on the side closest to the heater body 2. The end of the clamping plate 71 closest to the sliding rod 73 is slidably connected to the sliding rod 73. The second synchronization wheel 72 is rotatably connected to the bottom of the air box 6. Two sets of fans are installed in the air box 6. The top of the second synchronization wheel 72 is fixed to the rotating shaft of the adjacent fan via a coupling. The second synchronization wheel 72 and the second synchronization wheel 72 are... A synchronous belt 38 is provided between the synchronous pulleys 36. The second synchronous pulley 72 is connected to the first synchronous pulley 36 through the synchronous belt 38. The sliding rod 73 is fixedly connected to the bottom of the adjacent first synchronous pulley 36. The synchronous assembly 7 also includes a drive gear 74 slidably connected to the sliding rod 73. The drive gear 74 is located in the clamping plate 71. The sliding rod 73 has a groove for the drive gear 74 to slide. A synchronous gear 75 is also rotatably connected to the support plate 21. A synchronous disk 76 is fixedly connected to the top of the synchronous gear 75. A synchronous connecting rod 77 is hinged to the top of the synchronous disk 76. The other end of the synchronous connecting rod 77 is hinged to the water cooling heat dissipation assembly 5.

[0045] The water-cooled heat dissipation assembly 5 includes two sets of water tanks 51 and multiple sets of delivery pipes 52. The two sets of water tanks 51 are fixedly connected to the top of the heater body 2. The multiple sets of delivery pipes 52 are fixedly connected between the two sets of support frames 1, and the output ends of the multiple sets of delivery pipes 52 are respectively connected to the two sets of water tanks 51. The water-cooled heat dissipation assembly 5 also includes two delivery pistons 53 fixedly connected to adjacent support plates 21. Each delivery piston 53 has a piston rod 54 slidably connected in it. The end of each piston rod 54 away from the delivery piston 53 is respectively hinged to an adjacent synchronous connecting rod 77. The output end of each delivery piston 53 is connected to a first connecting pipe 55 and a second connecting pipe 56. Each first connecting pipe 55 and second connecting pipe 56 is provided with a one-way valve. The output ends of the two first connecting pipes 55 are respectively connected to adjacent water tanks 51. The outlet end of one of the second connecting pipes 56 is connected to the inlet end of the multiple sets of delivery pipes 52, and the inlet end of the other second connecting pipe 56 is connected to the outlet end of the multiple sets of delivery pipes 52.

[0046] Specifically, when the drive turbine 37 in the first drive box 32 and the second drive box 34 rotates and drives the two first synchronous pulleys 36 to rotate, the two first synchronous pulleys 36 drive the two second synchronous pulleys 72 to rotate through the synchronous belt 38 respectively. The rotation of the two second synchronous pulleys 72 drives the two sets of fans in the air box 6 to rotate, thereby accelerating the heat dissipation effect of the heat sink 42.

[0047] When the cooling demand cannot be met by the fan rotation, the switching component on the heater body 2 is activated. The switching component drives the clamping plate 71 to move down, which in turn drives the drive gear 74 to move down. The drive gear 74 moves down and meshes with the synchronous gear 75. When the drive gear 74 rotates, it simultaneously drives the synchronous gear 75 to rotate. The synchronous gear 75 drives the synchronous disk 76 to rotate synchronously. The synchronous connecting rod 77 on the synchronous disk 76 starts to pull the piston rod 54 to slide inside the delivery piston 53 and perform a suction motion. When the piston rod 54 moves outward from the delivery piston 53, the negative pressure inside the delivery piston 53 draws the coolant in the water tank 51 into the delivery piston 53. When the piston rod 54 moves inward from the delivery piston 53, it pumps the coolant in the delivery piston 53 into the delivery pipe 52 through the second connecting pipe 56. The coolant flows in the delivery pipe 52. During the flow, it absorbs the heat from the heat sink 42, accelerating the heat dissipation effect of the heat sink 42.

[0048] At the same time, the delivery piston 53 on the other side performs a suction motion, drawing the coolant in the delivery pipe 52 into another water tank 51, so that the two water tanks 51 and multiple sets of delivery pipes 52 form a circulation.

[0049] Example 4, please refer to Figure 1-6 The switching assembly includes regulating boxes 22 fixedly connected to the inner walls of both sides of the heater body 2. Regulating plates 23 are slidably connected to each regulating box 22. A low-boiling-point liquid is placed between the bottom of the regulating plate 23 and the inner wall of the regulating box 22. A drive rod 24 is fixedly connected to the top of the regulating plate 23, and the top of the drive rod 24 extends through and to the outside of the regulating box 22. A return spring 25 is also fitted onto the regulating box 22. One end of the return spring 25 is fixed to the regulating plate 23, and the other end is fixed to the top of the regulating box 22. In the inner wall, the extension end of the drive rod 24 is hinged to the drive connecting rod 26, and the drive connecting rod 26 is rotatably connected to the inner side wall of the heater body 2. The other end of the drive connecting rod 26 is hinged to the synchronizing rod 27. The end of the synchronizing rod 27 away from the drive connecting rod 26 is fixed to the synchronizing component 7. Limiting grooves 28 are also opened on the inner walls on both sides of the heater body 2. Limiting slide rods 29 are fixedly connected to the side of the two synchronizing rods 27 near the heater body 2. The two limiting slide rods 29 are slidably connected in the adjacent limiting grooves 28 respectively.

[0050] When the fan cannot meet the heat dissipation requirements, the temperature between the multiple fixed boxes 41 gradually increases, and the heat is conducted to the regulating box 22, causing the low boiling point liquid in the regulating box 22 to evaporate. After the liquid evaporates, its volume increases, gradually pushing the regulating plate 23 to move upward, causing the regulating plate 23 to drive the drive rod 24 to move upward. When the drive rod 24 moves upward, it also drives one end of the drive connecting rod 26 to move upward. Since the drive connecting rod 26 is rotatably connected to the heater body 2, when one end of the drive connecting rod 26 moves upward, the end connected to the synchronous rod 27 will descend, causing the synchronous rod 27 to drive the clamping plate 71 to descend, causing the drive gear 74 to mesh with the synchronous gear 75, and causing the water cooling heat dissipation component 5 to start water cooling heat dissipation work.

[0051] As the temperature between the fixed boxes 41 gradually decreases, the gas in the regulating box 22 condenses again. The regulating plate 23 moves down under the action of the return spring 25, causing the drive rod 24 to move down. The drive rod 24 pulls one end of the drive linkage 26 down, causing the other end of the drive linkage 26 to move up, causing the clamping plate 71 to disengage the drive gear 74 and the synchronous gear 75, and the water cooling heat dissipation is turned off.

[0052] The working principle of this invention is:

[0053] When in use, first install the two sets of support frames 1 in a suitable position. When heating, the thin-walled shell 43 and the heating pack 44 are activated to heat the water in the water supply pipe 33. When heating, by placing the water supply pipe 33 between multiple sets of thin-walled shells 43 and heating packs 44, the heat generated by the heating pack 44 can be transferred to the water supply pipe 33 to the maximum extent, making the liquid heat up faster and improving the heating efficiency.

[0054] Water flows into the first drive box 32 through the water inlet pipe 31. The water flow continuously impacts the drive turbine 37, causing the drive turbine 37 to rotate. When the drive turbine 37 in the first drive box 32 and the second drive box 34 rotates, it drives the two first synchronous pulleys 36 to rotate. The two first synchronous pulleys 36 drive the two second synchronous pulleys 72 to rotate through the synchronous belt 38. The rotation of the two second synchronous pulleys 72 drives the two sets of fans in the air box 6 to rotate, thereby accelerating the heat dissipation effect of the heat sink 42.

[0055] When the cooling demand cannot be met by the fan rotation, the temperature between the multiple fixed boxes 41 gradually increases, and the heat is conducted to the regulating box 22, causing the low boiling point liquid in the regulating box 22 to evaporate. After the liquid evaporates, its volume increases, gradually pushing the regulating plate 23 to move upward, causing the regulating plate 23 to drive the drive rod 24 to move upward. When the drive rod 24 moves upward, it also drives one end of the drive connecting rod 26 to move upward. Since the drive connecting rod 26 is rotatably connected to the heater body 2, when one end of the drive connecting rod 26 moves upward, the end connected to the synchronous rod 27 will descend, causing the synchronous rod 27 to drive the clamping plate 71 to descend, so that the drive gear 74 and the synchronous gear 75 mesh.

[0056] When the drive gear 74 rotates, it simultaneously drives the synchronous gear 75 to rotate. The synchronous gear 75 drives the synchronous disk 76 to rotate synchronously. The synchronous connecting rod 77 on the synchronous disk 76 starts to pull the piston rod 54 to slide inside the delivery piston 53, performing a suction motion. When the piston rod 54 moves outward from the delivery piston 53, the negative pressure inside the delivery piston 53 draws the coolant in the water tank 51 into the delivery piston 53. When the piston rod 54 moves inward from the delivery piston 53, it pumps the coolant in the delivery piston 53 into the delivery pipe 52 through the second connecting pipe 56. The coolant flows in the delivery pipe 52. During the flow, it absorbs the heat from the heat sink 42, accelerating the heat dissipation effect of the heat sink 42. At the same time, the delivery piston 53 on the other side performs a suction motion, drawing the coolant in the delivery pipe 52 into another water tank 51, so that the two water tanks 51 and multiple sets of delivery pipes 52 form a circulation.

[0057] As the temperature between the fixed boxes 41 gradually decreases, the gas in the regulating box 22 condenses again. The regulating plate 23 moves down under the action of the return spring 25, causing the drive rod 24 to move down. The drive rod 24 pulls one end of the drive linkage 26 down, causing the other end of the drive linkage 26 to move up, causing the clamping plate 71 to disengage the drive gear 74 and the synchronous gear 75, and the water cooling heat dissipation is turned off.

[0058] It should be noted that all the devices in this application are common devices on the market, and can be selected according to the needs of specific use. The circuit connection relationship of each device is a simple series and parallel connection circuit. There is no innovation in the circuit connection part. Those skilled in the art can easily implement it. It belongs to the prior art and will not be described in detail.

[0059] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A thin-walled PTC water heater with a heating shell, comprising two sets of support frames (1), characterized in that: A heater body (2) is fixedly connected between the two sets of support frames (1). Multiple sets of auxiliary heat dissipation components (4) are fixedly connected in the heater body (2). Multiple sets of heating components are fixedly connected between two adjacent sets of auxiliary heat dissipation components (4). A water supply component (3) is also provided between two adjacent sets of auxiliary heat dissipation components (4). The inlet and outlet of the water supply component (3) are located in the two sets of support frames (1) respectively. A cooling component for cooling the heating components is also fixedly connected in the heater body (2). The cooling component includes a fan box (6) fixedly connected to the bottom of the auxiliary heat dissipation component (4) and two sets of water-cooled heat dissipation components (5) fixedly connected to the auxiliary heat dissipation component (4). The bottom of the heater body (2) is fixedly connected to two sets of synchronization components (7) for driving the water-cooled heat dissipation components (5) and the fan box (6) to start. The two sets of synchronization components (7) are respectively connected to the two sets of water-cooled heat dissipation components (5) and the fan box (6). The heater body (2) is also provided with a switching component for driving the two sets of water-cooled heat dissipation components (5) to connect with the fan box (6).

2. The thin-walled heating shell PTC water heater according to claim 1, characterized in that: The water supply assembly (3) includes an inlet pipe (31) and an outlet pipe (35). The inlet pipe (31) and the outlet pipe (35) are respectively fixedly connected to two sets of support frames (1). A first drive box (32) and a second drive box (34) are also fixedly connected to the two sets of support frames (1). The first drive box (32) is located in the support frame (1) near the inlet pipe (31), and the inlet pipe (31) is connected to the first drive box (32). The second drive box (34) is located in the support frame (1) near the outlet pipe (35). Inside the support frame (1), the second drive box (34) is connected to the water outlet pipe (35). The first drive box (32) and the second drive box (34) are rotatably connected to drive turbines (37). The bottom of the first drive box (32) and the second drive box (34) are rotatably connected to first synchronous pulleys (36). The tops of the two sets of first synchronous pulleys (36) are fixed to the output ends of the two sets of drive turbines (37), and the bottoms of the two sets of first synchronous pulleys (36) are fixed to the adjacent synchronous components (7).

3. A thin-walled PTC water heater with a heating shell according to claim 2, characterized in that: The water supply component (3) also includes multiple sets of water supply pipes (33), the two ends of which are connected to the first drive box (32) and the second drive box (34) respectively, and the multiple sets of water supply pipes (33) are installed between two adjacent sets of auxiliary heat dissipation components (4).

4. A thin-walled PTC water heater with a heating shell according to claim 3, characterized in that: The auxiliary heat dissipation component (4) includes a fixed box (41), in which multiple sets of heat sinks (42) are fixedly connected. The heating component includes multiple sets of thin-walled shells (43) fixedly connected between two adjacent sets of fixed boxes (41), and each set of thin-walled shells (43) is fixedly connected with a heating pack (44). Multiple sets of water pipes (33) are respectively installed between two adjacent sets of fixed boxes (41). Multiple temperature sensors (45) are also fixedly connected to the opposing surfaces of the two sets of support frames (1).

5. A thin-walled PTC water heater with a heating shell according to claim 2, characterized in that: Two support plates (21) are fixedly connected to the bottom of the heater body (2). The two sets of synchronization components (7) are rotatably connected to the adjacent support plates (21) on the side near the support plates (21). The synchronization components (7) include a clamping plate (71), a second synchronization wheel (72), and a sliding rod (73). The side of the clamping plate (71) near the heater body (2) is fixed to the switching component on the heater body (2). The end of the clamping plate (71) near the sliding rod (73) is slidably connected to the sliding rod (73). On 73), the second synchronous pulley (72) is rotatably connected to the bottom of the wind box (6). Two sets of fans are provided in the wind box (6). The top of the second synchronous pulley (72) is fixed to the rotating shaft of the adjacent fan through a coupling. A synchronous belt (38) is provided between the second synchronous pulley (72) and the first synchronous pulley (36). The second synchronous pulley (72) is connected to the first synchronous pulley (36) through the synchronous belt (38). The sliding rod (73) is fixedly connected to the bottom of the adjacent first synchronous pulley (36).

6. A thin-walled PTC water heater with a heating shell according to claim 5, characterized in that: The synchronization component (7) further includes a drive gear (74) slidably connected to the sliding rod (73), the drive gear (74) being located in the clamping plate (71), and the sliding rod (73) having a groove for the drive gear (74) to slide. A synchronous gear (75) is rotatably connected to the support plate (21). A synchronous disk (76) is fixedly connected to the top of the synchronous gear (75). A synchronous connecting rod (77) is hinged to the top of the synchronous disk (76). The other end of the synchronous connecting rod (77) is hinged to the water-cooled heat dissipation assembly (5).

7. A thin-walled PTC water heater with a heating shell according to claim 6, characterized in that: The water-cooled heat dissipation component (5) includes two sets of water tanks (51) and multiple sets of delivery pipes (52). The two sets of water tanks (51) are fixedly connected to the top of the heater body (2). The multiple sets of delivery pipes (52) are fixedly connected between the two sets of support frames (1), and the output ends of the multiple sets of delivery pipes (52) are respectively connected to the two sets of water tanks (51). The water-cooled heat dissipation assembly (5) also includes two conveying pistons (53) fixedly connected to adjacent support plates (21). Each of the two conveying pistons (53) has a piston rod (54) slidably connected to it. The ends of the two piston rods (54) away from the conveying pistons (53) are respectively hinged to adjacent synchronous connecting rods (77).

8. A thin-walled PTC water heater with a heating shell according to claim 7, characterized in that: Each of the conveying pistons (53) has a first connecting pipe (55) and a second connecting pipe (56) at its output end. Each of the first connecting pipes (55) and the second connecting pipe (56) is equipped with a one-way valve. The output ends of the two first connecting pipes (55) are respectively connected to the adjacent water tanks (51). The outlet end of one of the second connecting pipes (56) is connected to the inlet end of multiple sets of conveying pipes (52), and the inlet end of the other second connecting pipe (56) is connected to the outlet end of multiple sets of conveying pipes (52).

9. A thin-walled PTC water heater with a heating shell according to claim 1, characterized in that: The switching assembly includes adjustment boxes (22) fixedly connected to the inner walls on both sides of the heater body (2). Adjustment plates (23) are slidably connected in both adjustment boxes (22). A low-boiling-point liquid is provided between the bottom of the adjustment plate (23) and the inner wall of the adjustment box (22). A drive rod (24) is fixedly connected to the top of the adjustment plate (23), and the top of the drive rod (24) extends through and to the outside of the adjustment box (22). A return spring (25) is also sleeved on the adjustment box (22). One end of the return spring (25) is fixed to the adjustment plate (23), and the other end is fixed to the inner wall of the top of the adjustment box (22). The extension end of the drive rod (24) is hinged to a drive link (26), and the drive link (26) is rotatably connected to the inner wall of the heater body (2). The other end of the drive link (26) is hinged to a synchronizing rod (27). The end of the synchronizing rod (27) away from the drive link (26) is fixed to the synchronizing assembly (7). Limiting grooves (28) are also provided on the inner walls on both sides of the heater body (2). The two synchronizing rods (27) are fixedly connected to limiting slide rods (29) on the side of the heater body (2) that is close to the heater body (2). The two limiting slide rods (29) are slidably connected in adjacent limiting grooves (28).

Images