Efficient heat dissipation device for solar heat collection plate

Abstract

The utility model belongs to the technical field of solar heat collection plates, and particularly relates to an efficient heat dissipation device for a solar heat collection plate, which comprises a heat collection plate body, a front side surface of the heat collection plate body, a mounting frame and rear side surfaces of two heat dissipation plates, and the front side surface of the mounting frame is simultaneously and fixedly connected with the rear ends of four electric push rods. During use, the temperature sensor can be used for monitoring the temperature of the heat collection plate body, monitoring data are transmitted to the controller, and when the temperature of the heat collection plate exceeds a preset value, the controller controls the electric push rod to contract to drive the heat dissipation plate and the fixing frame to move forwards and controls the heat dissipation fan to work; the heat dissipation plate is in contact with the heat collection plate body, so that heat of the heat collection plate body is absorbed and dissipated through the heat dissipation plate and the heat dissipation fin plates, ventilation and heat dissipation can be conducted on the heat dissipation fin plates through the heat dissipation fan, and heat dissipation and cooling are conducted on the heat collection plate body through the heat dissipation plate, the heat dissipation fin plates and the heat dissipation fan; therefore, the heat dissipation plate body is prevented from being damaged due to overhigh temperature.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of solar energy heat collecting plate, specifically relates to a high -efficient heat abstractor for solar energy heat collecting plate. BACKGROUND

[0002] At present, solar energy is generally used for power generation or provides energy for water heaters. Since the birth of life on earth, the heat radiation provided by the sun has been used for survival, and since ancient times, people have understood the drying of objects by sunlight and used it as a method of food production, such as salt making and drying salted fish. In the case of decreasing fossil fuels, solar energy has become an important part of human energy use and continues to develop;

[0003] In summer, when the solar radiation is sufficient and the solar energy heat collecting plate heating terminal reaches a high temperature and no longer absorbs heat, the heat converted by the solar energy heat collecting plate cannot be conducted to the heating terminal, at this time, the solar energy heat collecting plate will appear high temperature, which will cause the solar energy heat collecting plate heat collecting unit to accelerate aging or even be damaged, and ultimately affect the normal use of the entire heat collecting system. The existing technology usually solves the above problems by discharging the hot water stored in the heating terminal, so that cold water enters the heating terminal to absorb the heat of the solar energy heat collecting plate, which will cause a lot of hot water to be wasted, and if the hot water is not discharged in time by the management personnel, the heat collecting plate will be damaged. In view of the above problems, a high -efficient heat abstractor for solar energy heat collecting plate is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a high -efficient heat abstractor for solar energy heat collecting plate, which can start the heat dissipation mechanism to work and cool the solar energy heat collecting plate when the solar energy heat collecting plate continues to heat up and exceeds the threshold value, thereby avoiding overheating and damage of the solar energy heat collecting plate, and also avoiding the waste of water resources caused by discharging the hot water in the heating terminal.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A high -efficient heat abstractor for solar energy heat collecting plate, including heat collecting plate body, the front side of heat collecting plate body and the rear side of two heat dissipation plates of installation frame, the front side of installation frame is fixedly connected with the rear end of four electric push rods, the front end of four electric push rods is fixedly connected with the rear side of four fixed plates respectively, two two groups of fixed plates are fixedly connected with two fixed frames three respectively, the upper and lower ends of two fixed frames three are fixedly connected with the front side of two heat dissipation plates respectively, the inner side of two fixed frames three is fixedly connected with the outer side of two fixed frames respectively, two fixed frames are internally fixedly provided with a group of heat dissipation fin plates, and the rear end of two groups of heat dissipation fin plates is overlapped with the front end of two heat dissipation plates.

[0007] The left and right sides of the inner side of the mounting frame are fixedly connected with the left and right ends of the two connecting frames respectively, and the left and right inner sides of the connecting frame are rotatably connected with the two ends of the screw rod through bearings.

[0008] Two thread grooves with opposite screw directions are formed in the screw rod and are threadedly connected, and the two thread grooves are threadedly connected with two screw holes respectively, and the two screw holes are clamped in the opposite ends of the two connecting frames.

[0009] The middle part of the screw rod is fixedly provided with a bevel gear one, and the bevel gear one is meshingly connected with a bevel gear two.

[0010] The bevel gear two is fixedly arranged at the rear end of the rotating shaft, the rotating shaft is rotatably connected with the front end of the fixed frame two through a bearing, the front end of the rotating shaft is fixedly provided with a rotating wheel, and the rear end of the fixed frame two is fixedly connected with the front side of the connecting frame.

[0011] The opposite ends of the two connecting frames are sleeved in the connecting frame, the opposite ends of the two connecting frames are fixedly connected with the front ends of the two clamping plates respectively, and the inner sides of the two clamping plates are overlapped with the outer side of the heat collecting plate body.

[0012] The front sides of the two fixed frames three are fixedly connected with the opposite ends of the two fixed frames one respectively, and the opposite ends of the two fixed frames one are fixedly connected with the two fixed pipes respectively.

[0013] The two fixed pipes are sleeved with heat dissipation fans respectively, the front ends of the two heat dissipation fans are fixedly connected with the front ends of the two fixed frames four respectively, and the rear ends of the two fixed frames four are fixedly connected with the front sides of the two fixed frames one respectively.

[0014] The two heat dissipation fans are electrically connected with the controller, the controller is fixedly arranged at the front side of the mounting frame, and the controller is also electrically connected with the two electric push rods and the temperature sensor.

[0015] The temperature sensor is fixedly arranged at the rear side of the fixed plate two, and the end portion of the fixed plate two is fixedly connected with the side surface of the mounting frame.

[0016] The technical effects achieved by the utility model are as follows:

[0017] The utility model discloses a fixed plate two and temperature sensor are provided with on the one side of installation frame, and temperature sensor is connected with heat collection plate body, and the device can utilize temperature sensor to monitor heat collection plate body temperature when using, and the monitoring data is transmitted to controller, when the temperature of heat collection plate exceeds the predetermined value, the controller controls electric push rod to retract and drives the heat dissipation plate, and the fixed frame moves forward, and controls the work of heat dissipation fan, makes the heat dissipation plate rear end and heat collection plate body front end contact, thereby utilizes the heat dissipation plate and the heat dissipation fin to absorb, dissipate the heat of heat collection plate body, and can utilize heat dissipation fan to ventilate heat dissipation fin, thereby utilizes the heat dissipation plate, heat dissipation fin and heat dissipation fan to heat dissipation cooling heat collection plate body, and then avoids heat dissipation plate body temperature being too high and being damaged.

[0018] The utility model discloses a fixed plate two and temperature sensor are provided with on the one side of installation frame, and temperature sensor is connected with heat collection plate body, and the device can utilize temperature sensor to monitor heat collection plate body temperature when using, and the monitoring data is transmitted to controller, when the temperature of heat collection plate exceeds the predetermined value, the controller controls electric push rod to retract and drives the heat dissipation plate, and the fixed frame moves forward, and controls the work of heat dissipation fan, makes the heat dissipation plate rear end and heat collection plate body front end contact, thereby utilizes the heat dissipation plate and the heat dissipation fin to absorb, dissipate the heat of heat collection plate body, and can utilize heat dissipation fan to ventilate heat dissipation fin, thereby utilizes the heat dissipation plate, heat dissipation fin and heat dissipation fan to heat dissipation cooling heat collection plate body, and then avoids heat dissipation plate body temperature being too high and being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front view structure schematic diagram of the utility model;

[0020] Figure 2 It is the front view structure schematic diagram of installation frame in the utility model;

[0021] Figure 3 It is the rear view structure schematic diagram of installation frame in the utility model;

[0022] Figure 4 It is the structure schematic diagram of heat dissipation fin in the utility model;

[0023] Figure 5 It is the rear view structure schematic diagram of the utility model in the shaft.

[0024] In the drawings, the component list that each sign represents is as follows:

[0025] 1, the heat collecting plate body; 2, mounting frame; 3, controller; 4, fixed plate one; 5, electric push rod; 6, fixed plate two; 7, clamping plate; 8, connecting frame; 9, fixed frame; 10, heat dissipation fin plate; 11, fixed frame one; 12, heat dissipation plate; 13, connecting frame; 14, screw; 15, rotating shaft; 16, screw hole; 17, temperature sensor; 18, bevel gear one; 19, bevel gear two; 20, fixed frame two; 21, fixed frame three; 22, fixed frame four; 23, heat dissipation fan; 24, fixed tube. DETAILED DESCRIPTION

[0026] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope of the utility model specifically requested.

[0027] As Figures 1-5 Indicated, a kind of high-efficiency heat dissipation device for solar heat collecting plate, including heat collecting plate body 1, the front side of heat collecting plate body 1 is connected with the rear side of two heat dissipation plates 12 and mounting frame 2, the front side of mounting frame 2 is simultaneously fixedly connected with the rear end of four electric push rods 5, the front end of four electric push rods 5 is fixedly connected with the rear side of four fixed plate one 4, four fixed plate one 4 is two groups and two groups of fixed plate one 4 are fixedly connected with two fixed frame three 21, the upper and lower ends of two fixed frame three 21 are fixedly connected with the front side of two heat dissipation plates 12 respectively, the inner side of two fixed frame three 21 is fixedly connected with the outer side of two fixed frame 9 respectively, the inside of two fixed frame 9 is fixedly provided with a group of heat dissipation fin plate 10, the rear end of two groups of heat dissipation fin plate 10 is overlapped with the front end of two heat dissipation plates 12, by setting electric push rod 5, fixed plate one 4 connects fixed frame three 21 with mounting frame 2, so that the position of heat dissipation plate 12, heat dissipation fin plate 10 is adjusted using the telescopic electric push rod 5, then heat dissipation plate 12 is separated from heat collecting plate body 1 when heat collecting plate body 1 normally works to heat terminal, then the influence on the heating efficiency of heat collecting plate is avoided.

[0028] Further, the inner side of mounting frame 2 is fixedly connected with the left and right ends of two connecting frames 13 respectively, the left and right inner sides of connecting frame 13 are rotatably connected with the two ends of screw 14 through bearing respectively.

[0029] Further, the screw rod 14 is provided with two thread grooves with opposite screw directions, and the two thread grooves are threadedly connected with two screw holes 16 respectively, the two screw holes 16 are clamped on the opposite ends of the two connecting frames 8, when the device is installed, the mounting frame 2 can be placed in close contact with the heat collecting plate body 1, and the two clamping plates 7 are arranged at the two ends of the heat collecting plate body 1 respectively, at this time, the user can rotate the rotating shaft 15 clockwise to drive the screw rod 14 to rotate forward through the bevel gear one 18 and the bevel gear two 19, when the screw rod 14 rotates forward, the two connecting frames 8 are driven to move close to each other through the screw holes 16, so that the two clamping plates 7 move close to the heat collecting plate body 1, when the two clamping plates 7 contact the heat collecting plate body 1, the rotating shaft 15 is stopped, so that the mounting frame 2 is installed and fixed through the contact of the two clamping plates 7 and the heat collecting plate body 1, and then the device can be installed on heat collecting plate bodies 1 of different sizes, thereby effectively improving the applicability of the device.

[0030] Further, the middle part of the screw rod 14 is fixedly provided with the bevel gear one 18, and the bevel gear one 18 is meshingly connected with the bevel gear two 19.

[0031] Further, the bevel gear two 19 is fixedly arranged at the rear end of the rotating shaft 15, the rotating shaft 15 is rotatably connected with the front end of the fixed frame two 20 through a bearing, the front end of the rotating shaft 15 is fixedly provided with a rotating wheel, and the rear end of the fixed frame two 20 is fixedly connected with the front side of the connecting frame 13.

[0032] Further, the opposite ends of the two connecting frames 8 are sleeved in the connecting frame 13, the opposite ends of the two connecting frames 8 are fixedly connected with the front ends of the two clamping plates 7 respectively, and the inner sides of the two clamping plates 7 are overlapped with the outer sides of the heat collecting plate body 1.

[0033] Further, the front sides of the two fixed frames three 21 are fixedly connected with the opposite ends of the two fixed frames one 11 respectively, and the opposite ends of the two fixed frames one 11 are fixedly connected with the two fixed pipes 24 respectively.

[0034] Further, the two fixed pipes 24 are sleeved with the two heat dissipation fans 23 respectively, the front ends of the two heat dissipation fans 23 are fixedly connected with the front ends of the two fixed frames four 22 respectively, and the rear ends of the two fixed frames four 22 are fixedly connected with the front sides of the two fixed frames one 11 respectively, the ventilation fan is arranged on the front side of the heat dissipation fin 10, so that the ventilation and heat dissipation of the heat dissipation fin 10 are realized through the air flow generated by the working of the ventilation fan, thereby effectively improving the heat dissipation efficiency of the heat dissipation fin 10, the heat dissipation plate 12 and the heat collecting plate body 1.

[0035] Further, the two heat dissipation fans 23 are electrically connected with the controller 3, the controller 3 is fixedly arranged on the front side of the mounting frame 2, and the controller 3 is also electrically connected with the two electric push rods 5 and the temperature sensor 17.

[0036] Further, the temperature sensor 17 is fixedly arranged at the rear side of the second fixed plate 6, and the end of the second fixed plate 6 is fixedly connected with the side of the mounting frame 2.

[0037] The working principle of the utility model is as follows: when installing the device, the mounting frame 2 is placed in close contact with the heat collecting plate body 1, and the two clamping plates 7 are respectively arranged at the two ends of the heat collecting plate body 1, at this time, the user can rotate the rotating shaft 15 clockwise to drive the lead screw 14 to rotate positively by means of the bevel gear one 18 and the bevel gear two 19, when the lead screw 14 rotates positively, the two connecting frames 8 are driven to move close to each other by the screw holes 16, so that the two clamping plates 7 are close to the heat collecting plate body 1, when the two clamping plates 7 are in contact with the heat collecting plate body 1, the rotating shaft 15 is stopped, at this time, the temperature sensor 17 is in close contact with the heat collecting plate body 1 to monitor the temperature of the heat collecting plate body 1, and the monitoring data is transmitted to the controller 3.

[0038] When the temperature of the heat collecting plate exceeds the predetermined value, the controller 3 controls the electric push rod 5 to retract to drive the heat dissipation plate 12 and the fixed frame 9 to move forward, and controls the heat dissipation fan 23 to work, so that the rear end of the heat dissipation plate 12 is in contact with the front end of the heat collecting plate body 1, thereby absorbing and dissipating the heat of the heat collecting plate body 1 by means of the heat dissipation plate 12 and the heat dissipation fin plate 10, and the heat dissipation fin plate 10 can be ventilated and cooled by the heat dissipation fan 23.

[0039] The above is only the preferred embodiment of the utility model, it should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the utility model, a number of improvements and refinements can be made, these improvements and refinements should also be regarded as the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the art, if there is no special description and limitation.

Claims

1. A high-efficiency heat dissipation device for a solar collector panel, comprising a collector panel body (1), characterized in that: The front side of the heat collecting plate body (1) is fixedly connected with the rear side of the mounting frame (2) and the two heat dissipation plates (12), the front side of the mounting frame (2) is fixedly connected with the rear end of the four electric push rods (5), the front end of the four electric push rods (5) is fixedly connected with the rear side of the four fixed plates (4), the four fixed plates (4) are arranged in two groups, and the two groups of fixed plates (4) are fixedly connected with the two fixed frames (21), respectively, the upper and lower ends of the two fixed frames (21) are fixedly connected with the front side of the two heat dissipation plates (12), respectively, the inner side of the two fixed frames (21) is fixedly connected with the outer side of the two fixed frames (9), respectively, and the inner part of the two fixed frames (9) is fixedly provided with a group of heat dissipation fin plates (10).

2. The high-efficiency heat dissipating device for a solar collector panel according to claim 1, characterized in that: The inner side of the mounting frame (2) is fixedly connected with the left and right ends of the two connecting frames (13), and the left and right inner sides of the connecting frame (13) are rotatably connected with the two ends of the lead screw (14) through bearings.

3. The high-efficiency heat dissipating device for a solar collector panel according to claim 2, characterized in that: The lead screw (14) is provided with two helical thread grooves with opposite directions and is threadedly connected, and the two thread grooves are threadedly connected with the two screw holes (16), respectively.

4. The high-efficiency heat dissipating device for a solar collector panel according to claim 3, characterized in that: The middle part of the lead screw (14) is fixedly provided with a bevel gear (18) fixedly arranged on the optical axis, and the bevel gear (18) is meshingly connected with a bevel gear (19).

5. The high-efficiency heat dissipating device for a solar collector panel according to claim 4, characterized in that: The bevel gear (19) is fixedly arranged at the rear end of the rotating shaft (15), the rotating shaft (15) is rotatably connected with the front end of the fixed frame (20) through a bearing, the front end of the rotating shaft (15) is fixedly provided with a rotating wheel, and the rear end of the fixed frame (20) is fixedly connected with the front side of the connecting frame (13).

6. The high-efficiency heat dissipating device for a solar collector panel according to claim 3, characterized in that: The opposite ends of the two connecting frames (8) are sleeved in the connecting frame (13), the opposite ends of the two connecting frames (8) are fixedly connected with the front ends of the two clamping plates (7), respectively, and the inner sides of the two clamping plates (7) are overlapped with the outer side of the heat collecting plate body (1).

7. The high-efficiency heat dissipating device for a solar collector panel according to claim 1, characterized in that: The front side of the two fixed frames (21) is fixedly connected with the opposite ends of the two fixed frames (11), respectively, and the opposite ends of the two fixed frames (11) are fixedly connected with the two fixed pipes (24).

8. The high-efficiency heat dissipating device for a solar collector panel according to claim 7, characterized in that: The two fixed pipes (24) are sleeved with heat dissipation fans (23), respectively, the front ends of the two heat dissipation fans (23) are fixedly connected with the front ends of the two fixed frames (22), respectively, and the rear ends of the two fixed frames (22) are fixedly connected with the front side of the two fixed frames (11).

9. The high-efficiency heat dissipating device for a solar collector panel according to claim 8, characterized in that: The two heat dissipation fans (23) are electrically connected with the controller (3), the controller (3) is fixedly arranged on the front side of the mounting frame (2), and the controller (3) is also electrically connected with the two electric push rods (5) and the temperature sensor (17).

10. The high-efficiency heat dissipating device for a solar collector panel according to claim 9, characterized in that: The temperature sensor (17) is fixedly arranged on the rear side of the fixed plate (6), and the end of the fixed plate (6) is fixedly connected with the side of the mounting frame (2).

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