Circulating type heat pipe radiator
By combining air cooling and water cooling dust removal mechanisms, the circulating heat pipe radiator solves the problems of dust accumulation and insufficient temperature reduction at the hot end of traditional heat pipe radiators, achieving efficient dust filtration and heat transfer, and improving heat dissipation efficiency and fan cleanliness.
Patent Information
- Application Number
- CN202423051958.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Traditional heat pipe radiators tend to accumulate dust after prolonged use, affecting heat dissipation efficiency and resulting in insufficient temperature reduction at the hot end. They need to be combined with air cooling and water cooling modes to further enhance the heat dissipation effect.
A circulating heat pipe radiator was designed, combining an air-cooled heat dissipation mechanism and a water-cooled dust removal mechanism. The air-cooled heat dissipation mechanism generates airflow through a fan and a fan duct, while the water-cooled dust removal mechanism uses a dual-axis motor to drive a turbine to achieve dust filtration and heat transfer, thereby improving heat dissipation efficiency by utilizing the principle of evaporative cooling.
It achieves effective dust filtration and efficient heat transfer. The combined cooling of air and water cooling significantly improves the cooling effect, maintains the radiator in an efficient working state, keeps the fan clean, and rapidly reduces the temperature at the hot end.
Smart Images
Figure CN223512569U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of radiator technology, specifically a circulating heat pipe radiator. Background Technology
[0002] Heat pipe radiators are new products that utilize heat pipe technology to significantly improve many older radiators or heat exchange products and systems. The working principle of traditional heat pipe radiators is based on the evaporation and condensation process of the working fluid inside the heat pipe, achieving rapid heat transfer through this process. When one end of the heat pipe (hot end) is heated, the liquid in the capillary rapidly vaporizes. These liquids are typically substances with good thermal conductivity and high latent heat of vaporization, such as water, methanol, or acetone. The vapor flows to the other end of the heat pipe (cold end) under a small pressure difference, a process that requires no external power. At the cold end, the vapor encounters a cooler surface, releases heat, and condenses into a liquid. The condensed liquid then flows back to the evaporation end along the porous material via capillary action, and this cycle continues until the temperatures at both ends of the heat pipe are equal. This phase-change heat transfer mechanism gives heat pipe radiators extremely high thermal conductivity and temperature uniformity, enabling rapid heat transfer without external power.
[0003] However, heat pipe coolers also have some drawbacks. After prolonged use, dust or other impurities may accumulate on the fan, affecting heat dissipation efficiency and requiring regular cleaning. In addition, although traditional heat pipe coolers have good heat conduction, they still cannot quickly reduce the temperature of the hot end. Therefore, they need to be used in conjunction with traditional air cooling and water cooling modes to further enhance the heat dissipation effect. Utility Model Content
[0004] The purpose of this invention is to provide a circulating heat pipe radiator to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a circulating heat pipe radiator, comprising heat dissipation fins and a fan disposed in the middle of the heat dissipation fins, a partition fixedly connected to one side of the heat dissipation fins and a heat absorption plate fixedly connected by a heat pipe, and an air-cooled heat dissipation mechanism and a water-cooled dust removal mechanism disposed on the outer side of the heat dissipation fins, wherein the air-cooled heat dissipation mechanism is disposed to the left of the water-cooled dust removal mechanism.
[0006] The air-cooled heat dissipation mechanism includes a wind box, which is fixedly connected to one side of the heat dissipation fins. A wind duct is fixedly connected to one side of the wind box, and a wind window is fixedly connected to one side of the wind duct. An exhaust motor is fixedly connected inside the wind window, and a fan blade is fixedly connected to the output end of the exhaust motor. A partition is fixedly connected inside the wind box, and an exhaust plate is fixedly connected to one side of the wind duct. The exhaust plate is connected to the inside of the wind duct and extends through the partition to the lower side of the partition. A dust exhaust hole is opened on the lower side of the exhaust plate, and an air guide plate is fixedly connected to the left side of the heat dissipation fins.
[0007] Preferably, the partition has an L-shaped cross-section.
[0008] Preferably, a slot is provided at the upper left end of the air box, and a plate-like structure is fixedly connected to the lower left end of the air guide plate.
[0009] Preferably, the water-cooled dust removal mechanism includes an air distribution chamber located on the right side of the heat dissipation fins. A baffle is slidably connected to the right side of the air distribution chamber, and a spring is fixedly connected between the baffle and the heat dissipation fins. A drain tank and a suction tank are fixedly connected to one side of the air distribution chamber. The drain tank is fixedly connected to the upper side of the suction tank. A collar is fixedly connected to one side of the air distribution chamber, and the collar is fixedly connected to the middle side of the drain tank and the suction tank. A dual-shaft motor is fixedly connected inside the collar. A drain turbine is fixedly connected to the upper output end of the dual-shaft motor, and a suction turbine is fixedly connected to the lower output end of the dual-shaft motor. The drain turbine is located inside the drain tank, and the suction turbine is located inside the suction tank. A water inlet pipe is connected to the lower left side of the suction tank and the lower side of the air box. A suction pipe is connected to the upper left side of the suction tank. A drain pipe is connected to the lower side of the drain tank and the inside of the air box. A drain pipe is connected to the right side of the drain tank. A pressure-dividing piston cylinder is connected to one side of the drain pipe, and a sliding rod is slidably connected inside the pressure-dividing piston cylinder.
[0010] Preferably, the drainage turbine and the suction turbine are arranged in opposite directions.
[0011] Preferably, an annular partition is fixedly connected inside the pressure-dividing piston cylinder, and a plate-shaped structure with the same outer diameter as the annular partition is fixedly connected to one end of the slide rod.
[0012] Preferably, the slide bar is U-shaped, and one end of the slide bar is fixedly connected to the baffle.
[0013] Compared with the prior art, this utility model provides a circulating heat pipe radiator with the following features:
[0014] Beneficial effects:
[0015] 1. The air-cooled heat dissipation mechanism can work with the water-cooled dust removal mechanism to filter the airflow during the heat transfer process of the heat pipe. At the same time, the water vapor evaporates on the heat dissipation fins, which can further expand the cooling effect. The combined cooling effects of air cooling and water cooling, along with the heat pipe evaporation heat dissipation principle, further improve the cooling effect. Moreover, the built-in fan of the heat sink can maintain a high-efficiency working state after the dust in the air source is filtered.
[0016] 2. The water-cooled dust removal mechanism is used to transfer liquid, which facilitates the filtering of dust from the air supplied to the air-cooled heat dissipation mechanism. At the same time, it can also transfer liquid to absorb the heat absorbed by the heat dissipation fins, thereby improving the cooling effect. In addition, this mechanism can assist in opening the baffle during operation, so that hot air can be blown out of the heat dissipation unit without restriction. The baffle is used to seal the heat dissipation device when it is not working, preventing dust from entering the heat dissipation fins and fan blades. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a structural schematic diagram from another perspective of the present invention;
[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the air-exhaust plate in this utility model;
[0022] Figure 5 This is a schematic diagram of the water tank in this utility model.
[0023] In the diagram: 1. Heat dissipation fins; 2. Fan; 3. Baffle; 4. Heat absorber plate; 5. Air-cooled heat dissipation mechanism; 501. Air box; 502. Air duct; 503. Air window; 504. Exhaust motor; 505. Fan blade; 506. Baffle; 507. Exhaust plate; 508. Dust exhaust hole; 509. Air guide plate; 6. Water-cooled dust removal mechanism; 601. Air distribution chamber; 602. Baffle; 603. Spring; 604. Drainage tank; 605. Water tank; 606. Collar; 607. Dual-shaft motor; 608. Drain turbine; 609. Water suction turbine; 610. Water inlet pipe; 611. Water suction pipe; 612. Drain pipe; 613. Drain pipe; 614. Pressure dividing piston cylinder; 615. Slide rod. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0026] Example 1:
[0027] Please see Figure 1-5 This utility model provides a technical solution: a circulating heat pipe radiator, including heat dissipation fins 1 and a fan 2 arranged in the middle of the heat dissipation fins 1, a partition 3 fixedly connected to one side of the heat dissipation fins 1 and a heat absorption plate 4 fixedly connected by heat pipes, and an air-cooled heat dissipation mechanism 5 and a water-cooled dust removal mechanism 6 arranged on the outside of the heat dissipation fins 1, with the air-cooled heat dissipation mechanism 5 arranged on the left side of the water-cooled dust removal mechanism 6.
[0028] The air-cooled heat dissipation mechanism 5 includes a wind box 501, which is fixedly connected to one side of the heat dissipation fins 1. A wind duct 502 is fixedly connected to one side of the wind box 501, and a wind window 503 is fixedly connected to one side of the wind duct 502. An induced draft motor 504 is fixedly connected inside the wind window 503, and a fan blade 505 is fixedly connected to the output end of the induced draft motor 504. A partition 506 is fixedly connected inside the wind box 501, and an air guide plate 507 is fixedly connected to one side of the wind duct 502. The air guide plate 507 is connected to the inside of the wind duct 502 and extends through the partition 506 to the lower side of the partition 506. A dust exhaust hole 508 is opened on the lower side of the air guide plate 507. An air guide plate 509 is fixedly connected to the left side of the heat dissipation fins 1. The induced draft motor 504 drives the fan blade 505 to generate airflow. The airflow enters the inside of the wind box 501 through the air guide plate 507. The inside of the wind box 501 is divided into two spaces by the partition 506.
[0029] Furthermore, the partition 506 has an L-shaped cross-section, and the upper end of one side of the partition 506 is connected to the interior of the air guide plate 509, which facilitates the airflow into the heat dissipation fins 1. In conjunction with the fan 2, the airflow speed can be increased.
[0030] Furthermore, a slot is provided at the upper left end of the air box 501, and a plate-like structure is fixedly connected to the lower left end of the air guide plate 509.
[0031] Example 2:
[0032] Please see Figure 1-5 Furthermore, in conjunction with Embodiment 1, the water-cooled dust removal mechanism 6 includes an air distribution chamber 601, which is located on the right side of the heat dissipation fins 1. A baffle 602 is slidably connected to the right side of the air distribution chamber 601, and a spring 603 is fixedly connected between the baffle 602 and the heat dissipation fins 1. A drain tank 604 and a water suction tank 605 are fixedly connected to one side of the air distribution chamber 601, with the drain tank 604 fixedly connected to the upper side of the water suction tank 605. A collar 606 is fixedly connected to one side of the air distribution chamber 601, and is fixedly connected between the drain tank 604 and the water suction tank 605. A dual-shaft motor 607 is fixedly connected inside the collar 606. A drain turbine 608 is fixedly connected to the upper output end of the dual-shaft motor 607, and a water suction turbine 609 is fixedly connected to the lower output end of the dual-shaft motor 607. The drain turbine 608 is located at the drain... Inside the water tank 604, the water suction turbine 609 is located inside the water pumping tank 605. The lower left side of the water pumping tank 605 is connected to the lower interior of the air box 501 via a water inlet pipe 610. The upper left side of the water pumping tank 605 is connected to a water pumping pipe 611. The inside of the drain tank 604 is connected to the lower interior of the air box 501 via a drain pipe 612. The right side of the drain tank 604 is connected to a drain pipe 613. A pressure-dividing piston cylinder 614 is connected to one side of the drain pipe 613. A sliding rod 615 is slidably connected inside the pressure-dividing piston cylinder 614. Water is pumped from the water pumping tank 605 into the lower interior of the air box 501 using the output of the dual-axis motor 607. At the same time, the airflow discharged from the dust exhaust hole 508 comes into contact with the water, and the dust mixes with the water and is discharged by the drain tank 604, thus completing heat transfer and dust removal.
[0033] Furthermore, the drainage turbine 608 and the suction turbine 609 are positioned in opposite directions.
[0034] Furthermore, an annular partition 506 is fixedly connected inside the pressure-dividing piston cylinder 614, and a plate-shaped structure with the same outer diameter as the annular partition 506 is fixedly connected to one end of the slide rod 615.
[0035] Furthermore, the slide bar 615 is U-shaped, and one end of the slide bar 615 is fixedly connected to the baffle 602.
[0036] In actual operation, when this device is used, the user installs it on the heat sink component, and then turns on the dual-shaft motor 607 and the induced draft motor 504. The dual-shaft motor 607 drives the drainage turbine 608 and the suction turbine 609 to form a water flow circulation, which removes the heat from the heat sink 1. At the same time, the water flow filters the air delivered to the lower side of the air box 501 by the induced draft motor 504 and the fan blades 505. The filtered airflow floats to the surface of the water and enters the air guide plate 509 through the baffle 506. The water vapor carried in the airflow is evaporated on the surface of the heat sink 1 and discharged with the airflow through the baffle 602. The dual-shaft motor 607 keeps the water pumping and draining cycle running continuously, so that the heat can be discharged in time.
[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A circulating heat pipe radiator, comprising heat dissipation fins (1) and a fan (2) disposed in the middle of the heat dissipation fins (1), a partition (3) fixedly connected to one side of the heat dissipation fins (1) and a heat absorption plate (4) fixedly connected by a heat pipe, characterized in that: The heat dissipation fins (1) are provided with an air-cooled heat dissipation mechanism (5) and a water-cooled dust removal mechanism (6) on the outside, and the air-cooled heat dissipation mechanism (5) is located on the left side of the water-cooled dust removal mechanism (6); The air-cooled heat dissipation mechanism (5) includes a wind box (501), which is fixedly connected to one side of the heat dissipation fins (1). A wind duct (502) is fixedly connected to one side of the wind box (501), and a vent (503) is fixedly connected to one side of the wind duct (502). An exhaust motor (504) is fixedly connected inside the vent (503), and a fan blade (505) is fixedly connected to the output end of the exhaust motor (504). (501) An internal partition (506) is fixedly connected. An air guide plate (507) is fixedly connected to one side of the air duct (502). The air guide plate (507) is connected to the interior of the air duct (502). The air guide plate (507) extends through the partition (506) to the lower side of the partition (506). A dust discharge hole (508) is opened on the lower side of the air guide plate (507). An air guide plate (509) is fixedly connected to the left side of the heat dissipation fins (1).
2. The circulating heat pipe radiator according to claim 1, characterized in that: The partition (506) has an L-shaped cross-section.
3. The circulating heat pipe radiator according to claim 1, characterized in that: The upper left side of the air box (501) has a slot, and the lower left side of the air guide plate (509) is fixedly connected to a plate-like structure.
4. A circulating heat pipe radiator according to claim 1, characterized in that: The water-cooled dust removal mechanism (6) includes an air distribution chamber (601), which is located on the right side of the heat dissipation fins (1). A baffle (602) is slidably connected to the right side of the air distribution chamber (601). A spring (603) is fixedly connected between the baffle (602) and the heat dissipation fins (1). A drain tank (604) and a water pumping tank (605) are fixedly connected to one side of the air distribution chamber (601). The drain tank (604) is fixedly connected to the upper side of the water pumping tank (605). A collar (606) is fixedly connected to one side of the air distribution chamber (601). The collar (606) is fixedly connected to the middle side of the drain tank (604) and the water pumping tank (605). A dual-axis motor (607) is fixedly connected inside the collar (606). A drainage turbine is fixedly connected to the output end of the dual-axis motor (607). 608), the lower output end of the dual-shaft motor (607) is fixedly connected to a water suction turbine (609), the drainage turbine (608) is set inside the drainage tank (604), the water suction turbine (609) is set inside the water pumping tank (605), the lower left side of the water pumping tank (605) is connected to the lower inside of the air box (501) and a water inlet pipe (610) is provided, the upper left side of the water pumping tank (605) is connected to a water pumping pipe (611), the inside of the drainage tank (604) is connected to the lower inside of the air box (501) and a drain pipe (612) is provided, the right side of the inside of the drainage tank (604) is connected to a drain pipe (613), a pressure dividing piston cylinder (614) is connected to one side of the drain pipe (613), and a slide rod (615) is slidably connected inside the pressure dividing piston cylinder (614).
5. A circulating heat pipe radiator according to claim 4, characterized in that: The drainage turbine (608) and the suction turbine (609) are arranged in opposite directions.
6. A circulating heat pipe radiator according to claim 4, characterized in that: The pressure-dividing piston cylinder (614) is internally fixedly connected to an annular partition (506), and one end of the slide rod (615) is fixedly connected to a plate-shaped structure with the same outer diameter as the annular partition (506).
7. A circulating heat pipe radiator according to claim 4, characterized in that: The slide bar (615) is U-shaped, and one end of the slide bar (615) is fixedly connected to the baffle (602).