Energy-saving adjusting device of refrigeration fan

Abstract

The utility model discloses a refrigeration fan energy-saving adjusting device which comprises a refrigeration fan, a wind shield is arranged on the front surface of the refrigeration fan, baffles capable of being opened and closed are arranged on the two sides of the interior of the wind shield, a hydraulic cylinder is arranged at the top end of the wind shield, a connecting block is arranged on the front surface of the hydraulic cylinder, and the connecting block is arranged on the front surface of the hydraulic cylinder. And a connecting piece is arranged between the connecting block and the baffle. Energy conservation and consumption reduction are achieved, energy conservation control during working of the refrigeration fan is achieved by adjusting the air outlet pressure and the air blowing distance, the number of revolutions of the fan can be reduced by increasing the pressure of cold air, and therefore the energy conservation and consumption reduction effects are achieved, flexible adjustment and control over a baffle can be achieved through the design of components such as a hydraulic cylinder, a connecting piece and an ejector rod, and the working efficiency is improved. A user can freely adjust the opening and closing degree of the baffle according to needs so as to meet different use requirements.

Description

Technical Field

[0001] The utility model relates to the field of refrigeration fans, in particular to an energy-saving regulating device for refrigeration fans. Background Art

[0002] Refrigeration fans are devices that can generate cold air and are widely used in homes, businesses, and industries. They provide cooling effects, lower ambient temperatures, and create a more comfortable indoor environment for people. The principle of refrigeration fans is to use the circulation of refrigerants to achieve heat transfer, thereby achieving a cooling effect. The refrigerant undergoes processes such as evaporation, compression, condensation, and expansion in the refrigeration fan to complete the absorption, transfer, and release of heat. The application range of refrigeration fans is becoming more and more extensive, from home air conditioners to commercial cold storage and industrial refrigeration equipment, all of which are inseparable from their support.

[0003] At present, during the use of the refrigeration fan, the fan speed needs to be increased when used for the first time to quickly cool down the cold storage. At the same time, since the cold air blown out by the fan is relatively loose, the cooling effect is relatively low, resulting in a high fan speed during the cooling process. Therefore, a refrigeration fan energy-saving adjustment device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an energy-saving regulating device for a refrigeration fan.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a refrigeration fan energy-saving adjustment device, including a refrigeration fan, a wind shield is arranged on the front surface of the refrigeration fan, openable and closable baffles are arranged on both sides of the interior of the wind shield, a hydraulic cylinder is arranged on the top of the wind shield, a connecting block is arranged on the front surface of the hydraulic cylinder, and a connecting piece is arranged between the connecting block and the baffle.

[0006] Furthermore, arc-shaped sliding grooves are symmetrically arranged on the top of the wind shield.

[0007] Furthermore, a rubber strip is provided on the inner side of the baffle.

[0008] Furthermore, the connecting member includes a rectangular groove plate, which is arranged on the connecting block, and slidable sliders are arranged on both sides of the interior of the rectangular groove plate. A top rod is arranged at the bottom end of the slider, and the top rod passes through the arc-shaped sliding groove on the wind shield and is connected to the baffle.

[0009] Furthermore, stoppers are provided at the upper and lower ends of the sliding block.

[0010] Furthermore, a sliding block is provided at the bottom end of the top rod, and a sliding groove is provided at the connection between the baffle and the sliding block.

[0011] The beneficial effects of the utility model are as follows: the utility model is provided with a refrigeration fan energy-saving adjustment device:

[0012] 1. Energy saving and consumption reduction: By adjusting the air pressure and blowing distance, energy-saving control of the refrigeration fan can be achieved. By increasing the pressure of the cold air, the number of revolutions of the fan can be reduced, thereby achieving the effect of energy saving and consumption reduction.

[0013] 2. Concentrated work: By setting up a wind shield, the air outlet of the refrigeration fan can be concentrated and blown to a specific area, improving the cooling effect and air flow, making the refrigeration fan work more concentrated and effective.

[0014] 3. Flexible adjustment: Through the design of components such as hydraulic cylinders, connectors and ejector rods, the baffle can be flexibly adjusted and controlled. Users can freely adjust the opening and closing degree of the baffle as needed to meet different usage requirements.

[0015] 4. Protective design: A rubber strip is set on the inside of the baffle to protect the baffle from extrusion damage during the opening and closing process, thereby enhancing the durability and safety of the device.

[0016] 5. Stable sliding: The arc-shaped slide groove and slider design can ensure the stability and balance of the ejector during sliding, providing accurate control of the ejector and reliable movement of the baffle.

[0017] In summary, the energy-saving adjustment device can improve the working efficiency of the refrigeration fan, reduce energy consumption, and has beneficial effects such as flexible adjustment, protective design and stable movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the utility model.

[0019] Figure 2 yes Figure 1 Detailed view of the leveling structure from the front section.

[0020] Figure 3 yes Figure 1 Detailed view of the connection structure of the center windshield from above.

[0021] Figure 4 yes Figure 1 Right side view of the cross-sectional connection structure details of the center windshield.

[0022] Figure 5 yes Figure 2 A magnified detail of the connection structure at position A in the middle.

[0023] Explanation of the reference numerals: 1. Refrigeration fan, 2. Wind shield, 3. Baffle, 4. Hydraulic cylinder, 5. Connecting block, 6. Rectangular groove plate, 7. Slider, 8. Push rod. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0025] See also Figure 1-Figure 5 It is a schematic diagram of the structure of the utility model, a refrigeration fan energy-saving adjustment device, including a refrigeration fan 1, a wind shield 2 is arranged on the front surface of the refrigeration fan 1, the wind shield 2 is used to provide centralized work for the refrigeration fan 1, and openable and closable baffles 3 are arranged on both sides of the interior of the wind shield 2, the baffle 3 is used to block the cold air blown out by the refrigeration fan 1 to increase the pressure of the blown cold air, and the blowing distance is adjusted by adjusting the air outlet pressure. At the same time, the number of revolutions of the fan can be reduced according to the wind pressure, thereby performing energy-saving work, a hydraulic cylinder 4 is arranged on the top of the wind shield 2, and the hydraulic cylinder 4 drives the connecting piece through the connecting block 5 to open and close the baffle 3, and the baffle 3 opens and closes inside the wind shield 2, and a connecting block 5 is arranged on the front surface of the hydraulic cylinder 4, and a connecting piece is arranged between the connecting block 5 and the baffle 3.

[0026] It should be noted that arc-shaped slide grooves are symmetrically arranged on the top of the wind shield 2 , and the arc-shaped slide grooves are used to provide sliding space for the top rod 8 .

[0027] It should be noted that a rubber strip is provided on the inner side of the baffle 3 , and the rubber strip can prevent the baffle 3 from being squeezed and damaged when it is opened and closed.

[0028] Specifically, the connecting part includes a rectangular slot plate 6, which is arranged inside the connecting block 5. The hydraulic cylinder 4 drives the rectangular slot plate 6 to move through the connecting block 5. Slidable sliders 7 are arranged on both sides of the inside of the rectangular slot plate 6. The rectangular slot plate 6 drives the push rod 8 to slide inside the arc-shaped slide groove through the slider 7. The push rod 8 can drive the baffle 3 to open and close inside the wind shield 2 during the sliding process. Blocks are arranged at the upper and lower ends of the slider 7, and a push rod 8 is arranged at the bottom end of the slider 7. A slider is arranged at the bottom end of the push rod 8. During the movement, the push rod 8 slides inside the top end of the baffle 3 through the slider, and a slide groove is arranged at the connection between the baffle 3 and the slider. The push rod 8 passes through the arc-shaped slide groove on the wind shield 2 and is connected with the baffle 3.

[0029] When the utility model is in use, the refrigeration fan 1 is first installed to the specified position. After the installation is completed, the wind shield 2 is installed on the refrigeration fan 1 by bolts. After the installation is completed, it can start working. When the refrigeration fan 1 starts working for the first time, the hydraulic cylinder 4 is controlled by the control unit to start working. During the operation of the hydraulic cylinder 4, the rectangular slot plate 6 is driven to move by the connecting block 5. During the movement, the rectangular slot plate 6 drives the push rod 8 to slide inside the arc slide groove through the slider 7. During the movement, the push rod 8 drives the baffle 3 to open inside the wind shield 2 and open it to the specified position. After opening, the cold air blown out by the refrigeration fan 1 is pressurized through the gap between the baffles 3. The pressurized cold air is blown out over a long distance, so the interior of the cold storage can be quickly cooled down. After cooling down, the speed of the fan is reduced. After reducing the speed, the gap between the baffles 3 is adjusted to cooperate with the fan to work, thereby not reducing the pressure of the cold air, thereby not affecting the cooling effect of the cold storage.

Claims

1. A refrigeration fan energy-saving adjustment device, comprising a refrigeration fan (1), characterized in that: The front surface of the refrigeration fan (1) is provided with a wind shield (2), and both sides of the wind shield (2) are provided with openable and closable baffles (3). The top of the wind shield (2) is provided with a hydraulic cylinder (4), and the front surface of the hydraulic cylinder (4) is provided with a connecting block (5), and a connecting piece is provided between the connecting block (5) and the baffle (3).

2. The refrigeration fan energy-saving adjustment device according to claim 1, characterized in that: The top end of the wind shield (2) is symmetrically provided with arc-shaped sliding grooves.

3. The refrigeration fan energy-saving adjustment device according to claim 1, characterized in that: A rubber strip is arranged on the inner side of the baffle (3).

4. The refrigeration fan energy-saving adjustment device according to claim 1, characterized in that: The connecting member comprises a rectangular groove plate (6), wherein the rectangular groove plate (6) is arranged on the connecting block (5), and slidable sliders (7) are arranged on both sides of the interior of the rectangular groove plate (6), and a top rod (8) is arranged at the bottom end of the slider (7), and the top rod (8) passes through the arc-shaped sliding groove on the wind shield (2) and is connected to the baffle (3).

5. The refrigeration fan energy-saving adjustment device according to claim 4, characterized in that: Stoppers are provided at the upper and lower ends of the sliding block (7).

6. The refrigeration fan energy-saving adjustment device according to claim 4, characterized in that: A sliding block is provided at the bottom end of the top rod (8), and a sliding groove is provided at the connection between the baffle plate (3) and the sliding block.

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