Engine overheat detection device cooling processing device

Abstract

The utility model discloses an engine overheating detection equipment cooling treatment device, include: protection subassembly for the independent test and operation of equipment, including heat -resistant detection room and the bottom respectively opened air inlet and air outlet, cooling mechanism, install in the bottom of heat -resistant detection room of protection subassembly, for realizing the quick reduction equipment internal temperature. The first lever of the utility model sprocket ring outside moves in the inside slot of the waist -shaped board under the rotation of the sprocket ring, and the sprocket ring further drives the synchronous movement of the pivot and the door, at this moment, the door of the air inlet pipe opens, and the door of the air outlet pipe closes, and the cold air produced by the refrigeration equipment is placed in the air inlet pipe, and the blower installed at the top of the air inlet pipe blows the cold air into the heat -resistant detection room, forming directional, concentrated cold air channel, ensuring that the cold air can act on the key parts of the engine overheating detection equipment quickly and evenly, greatly improving the cooling efficiency and uniformity.

Description

Technical Field

[0001] This utility model relates to the field of engine overheat detection technology, and in particular to a cooling device for engine overheat detection equipment. Background Technology

[0002] An engine overheat detection device is an intelligent device specifically designed for real-time monitoring and early warning of abnormal engine temperatures. It typically uses high-precision temperature sensors and advanced signal processing technology to accurately capture temperature changes in critical engine components. When the temperature exceeds a preset safety threshold, it immediately issues an audible and visual alarm or transmits data to the control center. This helps operators promptly identify and address potential overheating risks, effectively preventing mechanical failures or safety accidents caused by excessive temperature, and ensuring stable and efficient engine operation.

[0003] During engine overheating testing, cooling equipment must be used to protect operators from burns. However, current common fan or water cooling methods, because the engine is usually located outside the equipment, limit the cooling effect to the localized area slicked by the fan or in contact with the water, making it difficult to achieve overall cooling. At the same time, the lack of effective physical barriers means that areas that do not dissipate heat sufficiently can still cause burns. Existing cooling methods have significant shortcomings in terms of safety and cooling uniformity. Utility Model Content

[0004] One objective of this invention is to provide a cooling device for engine overheat detection equipment. This invention addresses the issue mentioned in the background that, during engine overheat detection, cooling equipment is necessary to protect operators from burns. However, current common fan or water cooling methods, because the engine is usually located outside the equipment, limit the cooling effect to the localized area cooled by the fan or water, making it difficult to achieve comprehensive cooling. Furthermore, the lack of effective physical barriers means that areas that fail to dissipate heat sufficiently can still cause burns. Existing cooling methods have significant shortcomings in terms of safety and cooling uniformity.

[0005] A cooling device for an engine overheat detection equipment according to an embodiment of the present invention includes:

[0006] Protective components for independent testing and operation of the equipment include a heat resistance testing chamber and separate air inlets and outlets at the bottom;

[0007] A cooling mechanism is installed at the bottom of the heat resistance testing chamber in the protective assembly to quickly reduce the internal temperature of the equipment. The cooling mechanism includes an air inlet pipe and an air outlet pipe installed inside the air inlet and air outlet, respectively. A first bracket and a second bracket are fixedly installed on the top of the air inlet pipe and the air outlet pipe, respectively. A blower is fixedly installed on the top of the first bracket, and a negative pressure machine is fixedly installed on the top of the second bracket. A refrigeration device is fixedly installed at the bottom of the air inlet pipe through a third bracket. An opening and closing component is installed at the air inlet and air outlet pipe to close the air outlet pipe when the air inlet pipe is opened, thereby improving the heat dissipation effect.

[0008] Preferably, a protective door is movably mounted on one side of the heat resistance testing chamber via a sliding rail.

[0009] Preferably, the opening and closing assembly includes a circular rotating shaft rotatably disposed on the outside of the inlet pipe and the outlet pipe, and an internal toothed ring sleeved on the outside of the inlet pipe and the outlet pipe. A stop door is installed at one end of the rotating shaft through a connecting assembly, and a waist-shaped plate is rotatably disposed at the other end of the rotating shaft. A first lever is movably disposed in the internal groove of the waist-shaped plate. The first lever is fixed on the outside of the internal toothed ring. The internal toothed ring is guided to rotate on the outside of the inlet pipe and the outlet pipe respectively by a guide assembly. A second lever is fixedly disposed on the outside of the internal toothed ring. The second lever is connected to the heat resistance testing chamber through a drive assembly to realize the opening and closing of the stop door on one side.

[0010] Preferably, the connecting assembly includes a first connecting seat fixed at the tail end of the rotating shaft, the first connecting seat and the stop are fixedly connected, and a second connecting seat is fixedly connected at the other end of the stop. A plurality of the second connecting seats are rotatably connected to each other on the outside of the support plate.

[0011] Preferably, the guide assembly includes a circular rotating seat fixed to the outside of the air inlet pipe and the air outlet pipe, and the rotating seat is rotatably provided with an external gear that meshes with the inner side of the internal gear ring.

[0012] Preferably, the drive assembly includes a first toothed plate and a second toothed plate, both of which are rotatably disposed outside the second lever. A transmission gear is meshed between the first toothed plate and the second toothed plate, and the transmission gear is fixedly disposed at the output end of the motor.

[0013] Preferably, the motor is fixedly installed inside the heat resistance testing chamber, and both the first toothed plate and the second toothed plate are guided and movable to the heat resistance testing chamber via a guide frame.

[0014] The beneficial effects of this utility model are:

[0015] This invention effectively avoids the problems of uneven cooling and low efficiency in existing cooling methods through its cooling mechanism. When the equipment needs to be cooled, the motor drives the gear to rotate. The first and second gear plates, which are meshed at the upper and lower ends of the gear, move in opposite directions. This causes the inner gear ring to rotate laterally through the lever connected to the ends of the first and second gear plates. The inner gear ring is guided to rotate outside the intake and exhaust pipes by the rotating seat in the guide assembly and the meshing external gear. At the same time, the first lever outside the inner gear ring moves in the groove inside the waist-shaped plate under the rotation of the inner gear ring. The inner gear ring then drives the rotating shaft and the baffle to move synchronously. At this time, the baffle inside the intake pipe opens, while the baffle inside the exhaust pipe closes. The cold air generated by the refrigeration equipment is placed in the intake pipe, and the cold air is forcefully blown into the heat-resistant detection chamber by the blower installed at the top of the intake pipe, forming a directional and concentrated cold air channel. This ensures that the cold air can act quickly and evenly on the key parts of the engine overheat detection equipment, greatly improving the cooling efficiency and uniformity.

[0016] This invention effectively prevents burns caused by insufficient heat dissipation from high-temperature engine parts through its protective components. The heat-resistant testing chamber, as the main protective structure, isolates the engine overheat testing equipment from the external environment, preventing interference from external heat sources. A protective door with a sliding rail on one side of the heat-resistant testing chamber facilitates operator access for equipment operation and maintenance. The air inlet and outlet at the bottom provide airflow channels for the cooling mechanism. When the cooling mechanism is activated, cold air enters through the inlet and hot air exits through the outlet, forming an effective circulating cooling effect. At the same time, the heat-resistant properties of the protective components can block high-temperature radiation and heat conduction generated during engine testing. After the protective door is closed, the isolation effect is further enhanced, ensuring that operators are always in a relatively safe and temperature-appropriate environment. This completely solves the problem that existing cooling methods lack effective physical barriers, which can still cause burns to personnel from insufficiently cooled engine parts. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of one side of a cooling treatment device for an engine overheat detection equipment proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a cooling device for an engine overheat detection equipment proposed in this utility model;

[0020] Figure 3This is a schematic diagram of the negative pressure unit structure of a cooling treatment device for an engine overheat detection equipment proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the gate structure of a cooling treatment device for an engine overheat detection equipment proposed in this utility model;

[0022] In the diagram: 1. Protective components; 101. Heat resistance testing chamber; 102. Protective door; 103. Slide rail; 104. Air inlet; 105. Air outlet; 2. Cooling mechanism; 201. Air inlet pipe; 202. Air outlet pipe; 203. First connecting seat; 204. Baffle door; 205. Second connecting seat; 206. Support plate; 207. Rotating shaft; 208. Waist-shaped plate; 209. First lever; 210. Internal gear ring; 211. External gear; 212. Rotating seat; 213. Second lever; 214. First bracket; 215. Air blower; 216. Second bracket; 217. Negative pressure machine; 218. Third bracket; 219. Refrigeration equipment; 220. First toothed plate; 221. Second toothed plate; 222. Guide frame; 223. Transmission gear; 224. Motor. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0024] refer to Figure 1-4 A cooling device for engine overheat detection equipment, comprising:

[0025] The protective component 1, used for independent testing and operation of the equipment, includes a heat-resistant testing chamber 101 and air inlets 104 and outlets 105 respectively opened at the bottom. A protective door 102 is movably installed on one side of the heat-resistant testing chamber 101 via a slide rail 103. The heat-resistant testing chamber, as the main protective body, isolates the engine overheat testing equipment from the external environment to avoid interference from external heat sources. The protective door on one side of the heat-resistant testing chamber, which is movably installed via a slide rail, facilitates the entry and exit of operators for equipment operation and maintenance. The air inlets and outlets opened at the bottom provide airflow channels for the cooling mechanism. When the cooling mechanism is activated, cold air enters from the air inlet and hot air is discharged from the air outlet, forming an effective circulating cooling. At the same time, the heat-resistant properties of the protective component can block the high-temperature radiation and heat conduction generated during engine testing. After the protective door is closed, the isolation effect is further enhanced, so that the operators are always in a relatively safe and temperature-appropriate environment.

[0026] Cooling mechanism 2, installed at the bottom of the heat resistance testing chamber 101 in protective component 1, is used to rapidly reduce the internal temperature of the equipment. Cooling mechanism 2 includes an inlet pipe 201 and an outlet pipe 202 installed inside the inlet 104 and outlet 105, respectively. A first bracket 214 and a second bracket 216 are fixedly mounted on the top of the inlet pipe 201 and outlet pipe 202, respectively. A blower 215 is fixedly mounted on the top of the first bracket 214, and a negative pressure unit 217 is fixedly mounted on the top of the second bracket 216. A refrigeration device 219 is fixedly mounted on the bottom of the inlet pipe 201 via a third bracket 218. Opening and closing components are installed at the air inlets of the inlet pipe 201 and outlet pipe 202 to allow air intake. When pipe 201 is opened, outlet pipe 202 is closed to improve heat dissipation. The opening and closing assembly includes a circular rotating shaft 207 rotatably mounted on the outside of inlet pipe 201 and outlet pipe 202, and an internal gear ring 210 sleeved on the outside of inlet pipe 201 and outlet pipe 202. A stop valve 204 is installed at one end of the rotating shaft 207 via a connecting assembly, and a waist-shaped plate 208 is rotatably mounted at the other end of the rotating shaft 207. A first lever 209 is movably mounted in the internal slot of the waist-shaped plate 208. The first lever 209 is fixed to the outside of the internal gear ring 210. The internal gear ring 210 is guided to rotate on the outside of inlet pipe 201 and outlet pipe 202 by a guide assembly. A second lever is fixedly mounted on the outside of the internal gear ring 210. 213. The second lever 213 is connected to the heat resistance testing chamber 101 via a drive assembly to open and close the single-sided gate 204. The drive assembly includes a first toothed plate 220 and a second toothed plate 221. Both the first toothed plate 220 and the second toothed plate 221 are rotatably positioned outside the second lever 213. A transmission gear 223 meshes between the first toothed plate 220 and the second toothed plate 221. The transmission gear 223 is fixedly mounted on the output end of the motor 224. When cooling of the equipment is required, the motor drives the gear to rotate, and the first toothed plate and the second toothed plate, which are meshed at their upper and lower ends, will move in opposite directions. This allows the first toothed plate and the second toothed plate to move relative to each other through the connection between their ends and the inner toothed ring. The lever pushes the internal gear ring to rotate laterally. The internal gear ring is guided to rotate on the outside of the intake and exhaust pipes by the rotating seat in the guide assembly and the meshing external gear. At the same time, the first lever on the outside of the internal gear ring will move in the internal slot of the waist-shaped plate under the rotation of the internal gear ring. The internal gear ring then drives the rotating shaft and the damper to move synchronously. At this time, the damper inside the intake pipe opens, while the damper in the exhaust pipe closes. The cold air generated by the refrigeration equipment is placed in the intake pipe, and the blower installed on the top of the intake pipe blows the generated cold air into the heat-resistant testing chamber, forming a directional and concentrated cold air channel. This ensures that the cold air can act quickly and evenly on the key parts of the engine overheat detection equipment, greatly improving the cooling efficiency and uniformity.

[0027] Example 1: The connecting assembly includes a first connecting seat 203 fixed at the tail end of a rotating shaft 207. The first connecting seat 203 and the stop door 204 are fixedly connected. A second connecting seat 205 is fixedly connected at the other end of the stop door 204. Several second connecting seats 205 are rotatably arranged on the outside of the support plate 206. When the rotating shaft 207 is driven to rotate, it can drive the stop door 204 to rotate synchronously through the first connecting seat 203. At the same time, the rotation of the second connecting seat 205 and the support plate 206 provides smooth support and guidance for the rotation of the stop door 204, ensuring that the stop door moves smoothly and reliably during the opening and closing of the air inlet pipe 201 and the air outlet pipe 202, effectively ensuring the overall operating accuracy of the opening and closing assembly.

[0028] Example 2: The guide assembly includes a circular rotating seat 212 fixed to the outside of the air inlet pipe 201 and the air outlet pipe 202. The rotating seat 212 has an external gear 211 that meshes with the inner side of the internal gear ring 210. The motor 224 is fixedly installed inside the heat resistance testing chamber 101. The first toothed plate 220 and the second toothed plate 221 are both guided and movable to the heat resistance testing chamber 101 through the guide frame 222. The internal gear ring is guided to rotate outside the air inlet pipe and the air outlet pipe through the rotating seat and the meshing external gear in the guide assembly.

[0029] Working principle: First, the motor 224 is started. The output end of the motor 224 drives the transmission gear 223 to rotate. The upper and lower ends of the transmission gear 224 mesh with the first toothed plate 220 and the second toothed plate 221 respectively, causing the first toothed plate 220 and the second toothed plate 221 to move in opposite directions. The movement of the first toothed plate 220 and the second toothed plate 221 is guided by the guide frame 222, which pushes the second lever 213 on the outer side of the internal gear ring 210 to move. Driven by the second lever 213, the internal gear ring 210 starts to rotate. The external gear 211 meshing on the inner side of the internal gear ring 210 rotates in the rotating seat 212, ensuring that the internal gear ring 210 rotates smoothly on the outer side of the air inlet pipe 201 and the air outlet pipe 202. The rotation of the internal gear ring 210 drives the first lever 209 on its outer side to move in the internal groove of the waist-shaped plate 208, which in turn drives the rotating shaft 207 to rotate. The first connecting seat 203 fixed at the tail end of the shaft 207 drives the baffle 204 to rotate synchronously. The other end of the baffle 204 rotates on the outside of the support plate 206 via the second connecting seat 205, achieving smooth opening or closing. The rotation of the baffle 204 opens the vent of the air inlet pipe 201 and closes the vent of the air outlet pipe 202. The cold air generated by the refrigeration equipment 219 enters the heat resistance testing chamber 101 through the air inlet pipe 201. The blower 215 forcefully blows the cold air into the heat resistance testing chamber 101, forming a directional and concentrated cold air channel, which quickly reduces the internal temperature of the equipment. The hot air is discharged from the air outlet pipe 202, completing the heat exchange cycle inside the equipment and ensuring cooling efficiency and uniformity. The motor 224 of the drive component can rotate in the opposite direction to achieve the closing of the baffle 204 and the reverse opening and closing of the vents of the air inlet pipe 201 and the air outlet pipe 202, meeting the needs of different working conditions. The heat resistance testing chamber 101 of the protective component 1 isolates external heat sources. After the protective door 102 is closed, the isolation effect is further enhanced, ensuring the safety and comfort of the operators.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cooling device for engine overheat detection equipment, characterized in that, include: The protective assembly (1) is used for independent testing and operation of the equipment, including a heat resistance test chamber (101) and an air inlet (104) and an air outlet (105) respectively opened at the bottom. Cooling mechanism (2) is installed at the bottom of the heat resistance test chamber (101) in the protective component (1) to achieve rapid reduction of the internal temperature of the equipment. Cooling mechanism (2) includes an air inlet pipe (201) and an air outlet pipe (202) installed inside the air inlet (104) and air outlet (105). The top of the air inlet pipe (201) and the air outlet pipe (202) are respectively fixedly provided with a first bracket (214) and a second bracket (216). The top of the first bracket (214) is fixedly provided with a blower (215), and the top of the second bracket (216) is fixedly provided with a negative pressure machine (217). The bottom of the air inlet pipe (201) is fixedly installed with a refrigeration device (219) through a third bracket (218). The air inlets of the air inlet pipe (201) and the air outlet pipe (202) are provided with an opening and closing component to realize that the air outlet pipe (202) is closed after the air inlet pipe (201) is opened, thereby improving the heat dissipation effect.

2. The cooling treatment device for an engine overheat detection equipment according to claim 1, characterized in that, A protective door (102) is movably installed on one side of the heat resistance testing chamber (101) via a slide rail (103).

3. The cooling device for an engine overheat detection equipment according to claim 1, characterized in that, The opening and closing assembly includes a rotating shaft (207) rotatably arranged in a circular shape outside the air inlet pipe (201) and the air outlet pipe (202), and an internal toothed ring (210) sleeved on the outside of the air inlet pipe (201) and the air outlet pipe (202). A stop valve (204) is installed at one end of the rotating shaft (207) through a connecting assembly, and a waist-shaped plate (208) is rotatably arranged at the other end of the rotating shaft (207). A first... A lever (209) is fixed to the outside of an internal gear ring (210). The internal gear ring (210) is guided to rotate on the outside of the air inlet pipe (201) and the air outlet pipe (202) respectively by a guide assembly. A second lever (213) is fixedly provided on the outside of the internal gear ring (210). The second lever (213) is connected to the heat resistance testing chamber (101) through a drive assembly to realize the opening and closing of the single-sided gate (204).

4. The cooling device for an engine overheat detection equipment according to claim 3, characterized in that, The connecting assembly includes a first connecting seat (203) fixed at the tail end of a rotating shaft (207), the first connecting seat (203) and the stop (204) are fixedly arranged, and a second connecting seat (205) is fixedly arranged at the other end of the stop (204). Several of the second connecting seats (205) are rotatably arranged on the outside of the support plate (206).

5. The cooling treatment device for an engine overheat detection equipment according to claim 3, characterized in that, The guide assembly includes a rotating seat (212) that is circular and fixed to the outside of the air inlet pipe (201) and the air outlet pipe (202). The rotating seat (212) is rotatably provided with an external gear (211) that meshes with the inside of the internal gear ring (210).

6. The cooling treatment device for an engine overheat detection equipment according to claim 3, characterized in that, The drive assembly includes a first toothed plate (220) and a second toothed plate (221). The first toothed plate (220) and the second toothed plate (221) are both rotatably arranged on the outside of the second lever (213). A transmission gear (223) is meshed between the first toothed plate (220) and the second toothed plate (221). The transmission gear (223) is fixedly arranged at the output end of the motor (224).

7. The cooling device for an engine overheat detection equipment according to claim 6, characterized in that, The motor (224) is fixedly installed inside the heat resistance testing chamber (101), and the first toothed plate (220) and the second toothed plate (221) are both guided and movable to the heat resistance testing chamber (101) through the guide frame (222).

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