Radiating efficiency detection device for radiator

Abstract

The utility model discloses a heat radiation efficiency detection device used for a heat radiator, comprising detection assemblies arranged at two sides of a heat radiator body and used for heat radiation efficiency detection of the heat radiator body; the detection assembly comprises a first temperature detector, a second temperature detector, a heating water tank and a collecting water tank, and the heating water tank is fixedly connected with a water inlet in the radiator body through a first connecting pipe. A first temperature detector and a second temperature detector which are matched in structure are arranged on a heat dissipation efficiency detection device, so that the first temperature detector and the second temperature detector are installed on an inlet pipeline and an outlet pipeline of a radiator body; the first temperature detector and the second temperature detector are used for detecting the water temperature at the inlet and the water temperature at the outlet of the radiator, the heat dissipation efficiency of the radiator is obtained through water flow temperature changes, original pressure sensing detection is replaced to obtain the heat dissipation efficiency, and the heat dissipation efficiency detection efficiency data accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiator detection devices, in particular to a heat dissipation efficiency detection device for a radiator. Background Art

[0002] Radiator is a device used in central heating for heat exchange with air. Due to different materials, spacing and number of fins, the heat dissipation efficiency of radiators is different. Therefore, before the same batch of radiators is produced, the heat dissipation efficiency of the products should be tested to obtain their heat dissipation efficiency.

[0003] The existing radiator heat dissipation efficiency detection device (radiator detection device and radiator test equipment with application number 202021637757.9) detects the heat dissipation efficiency of the radiator through pressure and pressure sensors, but this detection cannot detect the heat dissipation efficiency according to the different water flow temperatures, flow rates and pressures inside the radiator, and the fixed components on the heat dissipation efficiency detection device for hanging the radiator cannot be adjusted in height according to the model of the radiator, so that the heat dissipation efficiency detection device can perform heat dissipation efficiency detection on radiators of different models, affecting the detection efficiency of the heat dissipation efficiency detection device on the radiator. Utility Model Content

[0004] In view of the above-mentioned defects or shortcomings in the prior art, it is desired to provide a heat dissipation efficiency detection device for a radiator, so as to solve the problems that the existing heat dissipation efficiency detection device of the radiator cannot detect the heat dissipation efficiency according to the different water flow temperatures, flow rates and pressures inside the radiator, and the fixing component on the heat dissipation efficiency detection device for hanging the radiator cannot be adjusted in height according to the model of the radiator so that the heat dissipation efficiency detection device can detect the heat dissipation efficiency of radiators of different models, which affects the technical problem that the heat dissipation efficiency detection device detects the detection efficiency of the radiator.

[0005] According to the technical solution provided in the embodiment of the present application, a heat dissipation efficiency detection device for a radiator includes a detection component, which is arranged on both sides of the radiator body and is used for heat dissipation efficiency detection of the radiator body;

[0006] The detection assembly includes a first temperature detector, a second temperature detector, a heating water tank and a collecting water tank, the heating water tank is fixedly connected to the water inlet on the radiator body through a first connecting pipe, and the first temperature detector is fixedly installed on the first connecting pipe, and is used for detecting the temperature at the water inlet of the radiator body, and the water outlet on the radiator body is fixedly connected to the collecting water tank through a second connecting pipe, and the second temperature detector is fixedly installed on the second connecting pipe, and is used for detecting the temperature at the water outlet of the radiator body, and the first temperature detector and the second temperature detector are electrically connected to a processor, so that the processor calculates the heat dissipation efficiency of the radiator body based on the temperature difference detected by the first temperature detector and the second temperature detector;

[0007] A fixing assembly is vertically installed on the top of the inspection table and is used for suspending and fixing the radiator body. The fixing assembly includes a fixing plate, a movable plate and an adjusting mechanism. The adjusting mechanism is installed between the fixing plate and the movable plate and is used for adjusting the connection height between the fixing plate and the movable plate.

[0008] Furthermore, the first temperature detector and the second temperature detector have similar structures and are both thermal resistance temperature sensors.

[0009] Furthermore, a plurality of hooks are correspondingly arranged on the fixed plate and the movable plate, so that the plurality of hooks are used to hang the radiator body.

[0010] Furthermore, the adjustment mechanism includes a telescopic driving member, an adjusting rod and two linkage rods, the adjusting rod is movably installed between the fixed plate and the movable plate, and the two linkage rods are parallel and correspondingly movably installed on both sides of the adjusting rod, and the bottom of the adjusting rod is fixedly connected to the telescopic driving member, so that the telescopic driving member drives the adjusting rod to retract and retract, thereby adjusting the spacing between the hooks fixedly installed on the fixed plate and the movable plate, so that the fixed component can be used for hanging radiator bodies of different models.

[0011] Furthermore, the adjusting rod and the tops of the two linkage rods are fixedly connected to the movable plate.

[0012] Furthermore, an operating screen is provided at the front end of the detection platform for adjusting the water flow temperature, water pressure and water flow rate of the detection device.

[0013] In summary, the beneficial effects of this application are:

[0014] 1. By arranging a first temperature detector and a second temperature detector with suitable structures on the heat dissipation efficiency detection device, so that the first temperature detector and the second temperature detector are installed on the inlet pipe and the outlet pipe of the radiator body, so that the first temperature detector and the second temperature detector detect the water temperature at the inlet and the outlet of the radiator, and obtain the heat dissipation efficiency of the radiator through the change of water flow temperature, replacing the original pressure sensing detection to obtain the heat dissipation efficiency, and improving the accuracy of the heat dissipation efficiency detection efficiency data;

[0015] Second, by setting a fixed component with adjustable suspension spacing on the test platform, the adjustment mechanism on the fixed component drives the movable plate to extend and retract along the vertical direction, thereby adjusting the spacing between the hooks installed correspondingly on the movable plate and the fixed plate, so that the fixed component can perform suspension detection on radiators of different models, thereby improving the heat dissipation detection efficiency of the heat dissipation efficiency detection device for the radiator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a front structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing component of the utility model.

[0021] Numbers in the figure: detection component-100, first temperature detector-110, second temperature detector-120, heating water tank-130, collecting water tank-140, first connecting pipe-150, second connecting pipe-160, fixing component-200, fixing plate-210, movable plate-220, adjusting mechanism-230, telescopic driving member-231, adjusting rod-232, linkage rod-233, hook-234, radiator body-300, detection table-400, operation screen-410. DETAILED DESCRIPTION

[0022] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] A heat dissipation efficiency detection device for a radiator, the structure of which is as follows Figure 1-Figure 4 As shown, it includes a detection component 100 and a fixing component 200. The detection component 100 is arranged on both sides of the radiator body 300 and is used for detecting the heat dissipation efficiency of the radiator body 300; the detection component 100 includes a first temperature detector 110, a second temperature detector 120, a heating water tank 130 and a collecting water tank 140. The heating water tank 130 is fixedly connected to the water inlet on the radiator body 300 through a first connecting pipe 150, and the first temperature detector 110 is fixedly installed on the first connecting pipe 150, and is used for temperature detection at the water inlet of the radiator body 300, and the water outlet on the radiator body 300 is fixedly connected to the collecting water tank 140 through a second connecting pipe 160, and the second temperature detector 120 is fixedly installed on the second connecting pipe 160, and is used for temperature detection at the water outlet of the radiator body 300, and the first temperature detector 110 and the second temperature detector 120 are electrically connected to the processor, so that the processor can calculate the heat dissipation efficiency of the radiator body 300 based on the temperature difference detected by the first temperature detector 110 and the second temperature detector 120; the fixed component 200 is vertically installed on the top of the detection platform 400, and is used for hanging and fixing the radiator body 300. The fixed component 200 includes a fixed plate 210, a movable plate 220 and an adjusting mechanism 230. The adjusting mechanism 230 is installed between the fixed plate 210 and the movable plate 220, and is used for adjusting the connection height of the fixed plate 210 and the movable plate 220.

[0025] When the heat dissipation efficiency detection device performs heat dissipation efficiency detection on the radiator body 300, radiators of different models are suspended on the fixed component 200 of the detection platform 400, so that the movable plate 220 on the fixed component 200 is driven by the adjustment mechanism 230 to telescope and move in the vertical direction, thereby adjusting the hanging distance of the hooks 234 set on the movable plate 220 and the fixed plate 210, so that the fixed component 200 can suspend and fix radiator bodies 300 of different models, so that the radiator body 300 does not contact the detection platform 400, affecting the detection of heat dissipation efficiency, and at the same time, the water inlet and the water outlet on the radiator body 300 are sealed and connected with the first connecting pipe 150 and the second connecting pipe 160, so that the heating water flow in the heating water tank 130 enters the radiator body through the first connecting pipe 150 The radiator body 300 is provided with a first temperature detector 110 installed on the first connecting pipe 150 to detect the temperature of water entering the radiator body 300. At the same time, the second connecting pipe 160 installed at the outlet of the radiator body 300 is fixedly connected to the collecting water tank 140, and the second temperature detector 120 installed on the second connecting pipe 160 detects the temperature of the water flow after the radiator body 300 dissipates heat. The first temperature detector 110 and the second temperature detector 120 are electrically connected to the processor so that the processor can compare and analyze the water temperature difference at the water inlet and the water outlet of the radiator body 300 in time, obtain the heat dissipation efficiency of the radiator body 300, and display it on the operation screen 410 on the testing platform 400 in time, so as to improve the accuracy of the heat dissipation efficiency detection data of the radiator by the heat dissipation efficiency detection device.

[0026] As a preferred embodiment, please refer to Figure 1 and Figure 2 The first temperature detector 110 and the second temperature detector 120 have similar structures and are both thermal resistor temperature sensors, so that the thermal resistor temperature sensors can obtain the temperature of the water flow in the first connecting pipe 150 and the second connecting pipe 160 in a timely manner.

[0027] As a preferred embodiment, please refer to Figure 3 and Figure 4 A plurality of hooks 234 are correspondingly arranged on the fixed plate 210 and the movable plate 220 . The plurality of hooks 234 are arranged in parallel and at intervals, so that the plurality of hooks 234 are used to hang the radiator body 300 .

[0028] As a preferred embodiment, please refer to Figure 3 and Figure 4The adjustment mechanism 230 includes a telescopic driving member 231, an adjusting rod 232 and two linkage rods 233. The adjusting rod 232 is movably installed between the fixed plate 210 and the movable plate 220, and the two linkage rods 233 are parallel and correspondingly movably installed on both sides of the adjusting rod 232. The bottom of the adjusting rod 232 is fixedly connected to the telescopic driving member 231, so that the telescopic driving member 231 drives the adjusting rod 232 to move telescopically in the vertical direction, thereby adjusting the spacing between the hooks 234 fixedly installed on the fixed plate 210 and the movable plate 220, so that the fixed assembly 200 can be used to hang radiator bodies 300 of different models.

[0029] As a preferred embodiment, please refer to Figure 4 The adjusting rod 232 and the tops of the two linkage rods 233 are fixedly connected to the moving plate 220 .

[0030] As a preferred embodiment, please refer to Figure 1 and Figure 3 An operation screen 410 is also provided at the front end of the detection platform 400, which is electrically connected to the first temperature detector 110 and the second temperature detector 120, so that the operation screen 410 can display in real time the water flow temperature, water pressure and water flow velocity of the water flow on both sides of the radiator body 300 detected by the heat dissipation efficiency detection device, so that the heat dissipation efficiency detection device can be used for heat dissipation efficiency detection of radiator bodies 300 of different models and different materials under different water flow temperatures, different water pressures and different water flow velocities, thereby improving the practicality of the heat dissipation efficiency detection device.

[0031] The working principle of the utility model is:

[0032] When the heat dissipation efficiency detection device performs heat dissipation efficiency detection on the radiator body 300, radiators of different models are suspended on the fixed component 200 of the detection platform 400, so that the movable plate 220 on the fixed component 200 is driven by the telescopic driving member 231 on the adjusting mechanism 230 to push the fixedly connected adjusting rod 232 to move up and down in the vertical direction, thereby driving the movable plate 220 fixedly connected to the top of the adjusting rod 232 and the linkage rod 233 to move telescopically in the vertical direction, thereby adjusting the hanging distance of the hooks 234 set on the movable plate 220 and the fixed plate 210, so that the fixed component 200 can suspend and fix radiator bodies 300 of different models, so that the radiator body 300 does not contact the detection platform 400 to affect the detection of heat dissipation efficiency, and at the same time, the water inlet and the water outlet on the radiator body 300 are sealed and connected to the first connecting pipe 150 and the second connecting pipe 160, so that the heating water tank 13 0 enters the radiator body 300 through the first connecting pipe 150, and the first temperature detector 110 installed on the first connecting pipe 150 detects the temperature of the water entering the radiator body 300. At the same time, the second connecting pipe 160 installed at the outlet of the radiator body 300 is fixedly connected to the collecting water tank 140, so that the water flow after heat dissipation enters the collecting tank for collection, and the second temperature detector 120 installed on the second connecting pipe 160 detects the temperature of the water flow after heat dissipation of the radiator body 300. The first temperature detector 110 and the second temperature detector 120 are electrically connected to the processor, so that the processor compares and analyzes the water temperature difference at the water inlet and the water outlet of the radiator body 300 in time, obtains the heat dissipation efficiency of the radiator body 300, and displays it on the operation screen 410 on the testing platform 400 in time, so as to improve the accuracy of the heat dissipation efficiency detection data of the radiator by the heat dissipation efficiency detection device.

[0033] The beneficial effects of the utility model are:

[0034] 1. By arranging a first temperature detector 110 and a second temperature detector 120 with suitable structures on the heat dissipation efficiency detection device, the first temperature detector 110 and the second temperature detector 120 are installed on the inlet pipe and the outlet pipe of the radiator body 300, so that the first temperature detector 110 and the second temperature detector 120 detect the water temperature at the inlet and the outlet of the radiator, and the heat dissipation efficiency of the radiator is obtained through the change of water flow temperature, replacing the original pressure sensing detection to obtain the heat dissipation efficiency, thereby improving the accuracy of the heat dissipation efficiency detection efficiency data;

[0035] Second, by setting a fixed component 200 with adjustable suspension spacing on the test platform 400, the adjustment mechanism 230 on the fixed component 200 drives the movable plate 220 to extend and retract along the vertical direction, thereby adjusting the spacing between the hooks 234 correspondingly installed on the movable plate 220 and the fixed plate 210, so that the fixed component 200 can perform suspension detection on radiators of different models, thereby improving the heat dissipation detection efficiency of the heat dissipation efficiency detection device for the radiator.

[0036] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A heat dissipation efficiency detection device for a radiator, characterized in that: It comprises a detection component (100) which is arranged on both sides of the radiator body and is used for detecting the heat dissipation efficiency of the radiator body; The detection assembly (100) comprises a first temperature detector (110), a second temperature detector (120), a heating water tank (130) and a collecting water tank (140); the heating water tank (130) is fixedly connected to the water inlet on the radiator body through a first connecting pipe (150); the first temperature detector (110) is fixedly mounted on the first connecting pipe (150) and is used for detecting the temperature at the water inlet of the radiator body; the water outlet on the radiator body is fixedly connected to the collecting water tank (140) through a second connecting pipe (160); the second temperature detector (120) is fixedly mounted on the second connecting pipe (160) and is used for detecting the temperature at the water outlet of the radiator body; the first temperature detector (110) and the second temperature detector (120) are electrically connected to a processor so that the processor measures the heat dissipation efficiency of the radiator body based on the temperature difference detected by the first temperature detector (110) and the second temperature detector (120); A fixing assembly (200) is vertically mounted on the top of the inspection platform (400) and is used for suspending and fixing the radiator body. The fixing assembly (200) comprises a fixing plate (210), a movable plate (220) and an adjustment mechanism (230). The adjustment mechanism (230) is mounted between the fixing plate (210) and the movable plate (220) and is used for adjusting the connection height between the fixing plate (210) and the movable plate (220).

2. The heat dissipation efficiency detection device for a radiator according to claim 1, characterized in that: The first temperature detector (110) and the second temperature detector (120) have similar structures and are both thermal resistance temperature sensors.

3. The heat dissipation efficiency detection device for a radiator according to claim 1, characterized in that: A plurality of hooks (234) are also correspondingly arranged on the fixed plate (210) and the movable plate (220), so that the plurality of hooks (234) are used to hang the radiator body.

4. The heat dissipation efficiency detection device for a radiator according to claim 1, characterized in that: The adjustment mechanism (230) comprises a telescopic driving member (231), an adjustment rod (232) and two linkage rods (233); the adjustment rod (232) is movably installed between the fixed plate (210) and the movable plate (220); the two linkage rods (233) are movably installed in parallel and correspondingly on both sides of the adjustment rod (232); and the bottom of the adjustment rod (232) is fixedly connected to the telescopic driving member (231) so that the telescopic driving member (231) drives the adjustment rod (232) to telescope, thereby adjusting the spacing between the hooks (234) fixedly installed on the fixed plate (210) and the movable plate (220), so that the fixing assembly (200) can be used for suspending radiator bodies of different models.

5. The heat dissipation efficiency detection device for a radiator according to claim 4, characterized in that: The adjusting rod (232) and the tops of the two linkage rods (233) are fixedly connected to the moving plate (220).

6. The heat dissipation efficiency detection device for a radiator according to claim 1, characterized in that: The front end of the detection platform (400) is also provided with an operation screen (410) for adjusting the water flow temperature, water pressure and water flow rate of the detection device.

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