Integrated refrigeration and freezing device for vehicles

Abstract

The utility model discloses an integral type refrigeration and refrigeration device for vehicle relates to refrigeration and refrigeration technical field, including base, the base is fixedly arranged with the head and refrigeration and refrigeration box, the front and rear end of refrigeration and refrigeration box top all are fixedly arranged with the side plate. The utility model needs to wash solar cell panel, starts motor, drives screw rod to rotate, under the guidance of four guide rods, drives the displacement of movable plate between two side plates, starts water pump simultaneously, and the clean water in the water tank is sequentially through inlet pipe, hose, delivery pipe, shunt pipe and nozzle, and the upper surface of solar cell panel is washed evenly, and then it is not necessary to artificially climb to high place to wash solar cell panel, when the solar cell panel on the top of refrigeration and refrigeration box of prior art is washed, it is necessary to wash solar cell panel by means of climbing ladder, and the operation is troublesome, and the cleaning efficiency is low, and the safety is lower.

Description

Technical Field

[0001] This utility model relates to the field of freezing and refrigeration technology, and in particular to an integrated vehicle freezing and refrigeration device. Background Technology

[0002] As people's living standards continue to improve, their demands for food freshness are also increasing. Seafood and vegetables, for example, need to be frozen or refrigerated during transportation. Therefore, refrigerated and frozen containers need to be equipped on transport vehicles. In hot weather, especially in summer, direct sunlight on the container greatly reduces its insulation effect. The refrigeration power of existing refrigerated and frozen containers generally comes from the engine. With the continuous rise in oil prices, the transportation cost of refrigerated and frozen trucks has also increased significantly.

[0003] To address the aforementioned issues, existing patent publication number CN204100694U, entitled "A Vehicle-Mounted Refrigerated Box with Heat Insulation and Energy Storage and a Refrigerated Truck," proposes that this utility model can effectively block direct sunlight from irradiating the refrigerated box by installing solar panels on the top wall of the box, thereby improving the heat preservation effect of the refrigerated box. By using solar panels to provide cooling power for the integrated refrigeration device, energy can be greatly saved and transportation costs reduced.

[0004] In the use of the device disclosed in the above patent, the solar panel is located on the top of the freezer and refrigerator, which is prone to dust, fallen leaves and other impurities, and needs to be cleaned frequently. However, because the solar panel is high up, a ladder is needed to clean it, which is troublesome, inefficient and unsafe. Therefore, it is necessary to propose an integrated vehicle freezer and refrigerator device to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an integrated vehicle refrigeration and cooling device to solve the problems mentioned in the background art, which require the use of a ladder to clean the solar panels on the top of the refrigeration and cooling box, resulting in cumbersome operation, low cleaning efficiency, and low safety.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an integrated vehicle refrigeration and cooling device, including a base, on which a vehicle front and a refrigeration and cooling box are fixedly mounted. Side plates are fixedly mounted on the front and rear ends of the top of the refrigeration and cooling box. The side plates have mounting grooves inside. A mounting plate is fixedly mounted between the bottoms of the two mounting grooves. A solar panel is fixedly mounted on the top of the mounting plate. A convenient component is provided between the two side plates. The convenient component includes a lead screw and a movable plate. The movable plate is movably sleeved on the outside of the mounting plate. The lead screw is rotatably disposed between two side plates. A housing is fixedly disposed on the side of the front side plate. A motor is disposed inside the housing. The output shaft of the motor passes through the side plate and is fixedly connected to the lead screw. A lead screw hole is opened inside the movable plate. The lead screw and the lead screw hole cooperate with each other. Four guide rods are fixedly disposed between the two side plates in a matrix and are evenly distributed. The guide rods are slidably connected to the movable plate. A cleaning groove is opened inside the movable plate. A diversion pipe is fixedly disposed between the inner walls of the two sides of the cleaning groove. A number of nozzles are fixedly disposed on the surface of the diversion pipe. A conveying assembly is provided between the base and the diversion pipe.

[0007] Preferably, the conveying assembly includes a conveying pipe fixedly disposed at the end of the diversion pipe, a water tank fixedly disposed on the side of the base, a water pump fixedly disposed on the top of the water tank, an inlet pipe and a hose fixedly connected to the inlet and outlet ends of the water pump respectively, the other end of the hose being fixedly connected to the conveying pipe, and the other end of the inlet pipe extending into the interior of the water tank.

[0008] Preferably, a tarpaulin is fixedly connected between the movable plate and the rear side plate, the tarpaulin is movably sleeved on the outside of the four guide rods, and the vertical cross-section of the tarpaulin has a "U" shaped structure.

[0009] Preferably, the nozzle is located above the solar panel and is tilted toward the rear side panel.

[0010] Preferably, there is a gap between the bottom of the movable plate and the freezer / refrigerator.

[0011] Preferably, a flow guide is fixedly provided on the side of the rear side plate.

[0012] Preferably, in the initial state, the movable plate and the side plate located in front are in contact with each other.

[0013] The technical effects and advantages of this utility model are as follows: 1. When cleaning the solar panels, this utility model starts the motor, drives the lead screw to rotate, and under the guidance of four guide rods, drives the movable plate to move between the two side plates. At the same time, the water pump is started, and the cleaning water inside the water tank is passed through the inlet pipe, hose, delivery pipe, diversion pipe and nozzle in sequence to clean the upper surface of the solar panels evenly. Thus, it is not necessary to climb to a high place to clean the solar panels. This solves the problem that the existing technology requires the use of a ladder to clean the solar panels on the top of the freezer, which is troublesome, inefficient and unsafe. 2. This utility model provides heat insulation for the top of the refrigerated box by installing a mounting plate and two side plates, thereby preventing the top of the refrigerated box from being directly exposed to the sun. This solves the problem that existing integrated vehicle refrigeration units suffer from reduced insulation performance when exposed to direct sunlight, especially in hot weather, particularly in summer. In addition, by using solar panels to provide cooling power for the integrated vehicle refrigeration unit, energy can be greatly saved and transportation costs can be reduced. 3. In the initial state, the movable plate and the front side plate are attached to each other, and the tarpaulin is fully unfolded to cover the upper surface of the solar panel, preventing the solar panel from being contaminated by dust, leaves and other impurities. When the solar panel needs to be used during the day, the motor is started to move the movable plate backward, thereby exposing the solar panel, which facilitates the normal use of the solar panel and improves the practicality of the device. 4. When cleaning the solar panels, first attach the movable panel and the front side panel together, then start the water pump and motor. When the high-pressure water sprayed from the nozzle washes away the impurities on the solar panels, the splashing water and impurities will always be blocked by the tarpaulin. The impurities will finally be discharged through the bottom of the deflector, so as not to affect pedestrians and vehicles near the vehicle, thus improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an integrated vehicle refrigeration and cooling device according to the present invention; Figure 2 This is a schematic diagram of the overall structure of the tarpaulin covering the solar panel according to this utility model. Figure 3 This is a schematic diagram of the convenient component structure of this utility model; Figure 4 This is a schematic diagram of the movable plate structure of this utility model; Figure 5 This is a schematic diagram of the guide rod structure of this utility model.

[0015] In the diagram: 1. Base; 2. Front of the vehicle; 3. Refrigerated / freezing box; 4. Side panel; 5. Mounting slot; 6. Mounting plate; 7. Solar panel; 8. Lead screw; 9. Chassis; 10. Movable plate; 11. Guide rod; 12. Cleaning tank; 13. Diverter pipe; 14. Nozzle; 15. Delivery pipe; 16. Water tank; 17. Water pump; 18. Hose; 19. Tarpaulin; 20. Floodgate. Detailed Implementation

[0016] 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.

[0017] This utility model provides, for example Figures 1-5 The illustrated integrated vehicle refrigeration and cooling device includes a base 1, on which a vehicle front 2 and a refrigeration and cooling box 3 are fixedly mounted. Side plates 4 are fixedly mounted on the front and rear ends of the top of the refrigeration and cooling box 3. The side plates 4 have mounting grooves 5 inside, and a mounting plate 6 is fixedly mounted between the bottoms of the two mounting grooves 5. A solar panel 7 is fixedly mounted on the top of the mounting plate 6. In use, this invention provides heat insulation for the top of the refrigeration and cooling box 3 through the installation between the mounting plate 6 and the two side plates 4, thereby preventing the top of the refrigeration and cooling box 3 from being directly exposed to the sun. This solves the problem that existing integrated vehicle refrigeration and cooling devices, especially in hot weather, particularly in summer, suffer from significantly reduced heat retention due to direct sunlight on the refrigeration and cooling box 3.

[0018] In addition, by using solar panels 7 to provide cooling power for the integrated vehicle refrigeration unit, energy can be greatly saved and transportation costs reduced.

[0019] Considering that the solar panel 7 is located on the top of the freezer 3, it is prone to dust, leaves and other impurities, and needs to be cleaned frequently. However, since the solar panel 7 is quite high, a ladder is needed to clean it, which is troublesome, inefficient and unsafe. Therefore, this utility model provides a convenient component between the two side panels 4.

[0020] The convenient components include a lead screw 8 and a movable plate 10. The movable plate 10 is movably fitted outside the mounting plate 6. There is a gap between the bottom of the movable plate 10 and the freezer / refrigerator 3. The lead screw 8 is rotatably mounted between two side plates 4. A housing 9 is fixedly mounted on the side of the front side plate 4. A motor is installed inside the housing 9. The output shaft of the motor passes through the side plate 4 and is fixedly connected to the lead screw 8. A threaded hole is opened inside the movable plate 10. The lead screw 8 and the threaded hole cooperate with each other. Four guide rods 11 are fixedly mounted between the two side plates 4 in a matrix and are evenly distributed. The guide rods 11 are slidably connected to the movable plate 10. A cleaning groove 12 is opened inside the movable plate 10. A diversion pipe 13 is fixedly mounted between the inner walls of the two sides of the cleaning groove 12. Several nozzles 14 are fixedly mounted on the surface of the diversion pipe 13 and are evenly distributed. The nozzles 14 are located above the solar panel 7.

[0021] Furthermore, a conveying assembly is provided between the base 1 and the diversion pipe 13. The conveying assembly includes a conveying pipe 15 fixedly installed at the end of the diversion pipe 13. A water tank 16 is fixedly installed on the side of the base 1. A water pump 17 is fixedly installed on the top of the water tank 16. The inlet and outlet ends of the water pump 17 are respectively fixedly connected to an inlet pipe and a hose 18. The other end of the hose 18 is fixedly connected to the conveying pipe 15. The other end of the inlet pipe extends into the interior of the water tank 16.

[0022] Specifically, when cleaning the solar panel 7 is required, the motor is started, driving the lead screw 8 to rotate. Under the guidance of the four guide rods 11, the movable plate 10 is moved between the two side plates 4. At the same time, the water pump 17 is started, and the cleaning water inside the water tank 16 is passed through the inlet pipe, hose 18, delivery pipe 15, diversion pipe 13 and nozzle 14 in sequence to evenly clean the upper surface of the solar panel 7. This eliminates the need for people to climb to a high place to clean the solar panel 7, solving the problem that the existing technology requires the use of a ladder to clean the solar panel 7 on the top of the freezer 3, which is cumbersome, inefficient and unsafe.

[0023] Furthermore, a tarpaulin 19 is fixedly connected between the movable plate 10 and the side plate 4 located at the rear. The tarpaulin 19 is movably fitted over the four guide rods 11, and the vertical cross-section of the tarpaulin 19 has a "U" shaped structure.

[0024] Specifically, in the initial state, the movable plate 10 and the side plate 4 located in front are attached to each other, thereby fully unfolding the tarpaulin 19 to cover the upper surface of the solar panel 7, preventing the solar panel 7 from being contaminated by dust, fallen leaves and other impurities. When the solar panel 7 needs to be used during the day, the motor is started to move the movable plate 10 backward, thereby exposing the solar panel 7, which facilitates the normal use of the solar panel 7 and improves the practicality of the device.

[0025] Furthermore, the nozzle 14 is inclined towards the rear side plate 4, and a deflector 20 is fixedly installed on the side of the rear side plate 4. Considering that water and impurities will splash everywhere when cleaning the solar panel 7, affecting pedestrians and vehicles near the vehicle, when cleaning the solar panel 7, the movable plate 10 and the front side plate 4 are first put together, and then the water pump 17 and motor are started. This ensures that when the high-pressure water sprayed from the nozzle 14 washes away the impurities on the solar panel 7, the splashing water and impurities are always blocked by the tarpaulin 19. The impurities are finally discharged through the bottom of the deflector 20, so as not to affect pedestrians and vehicles near the vehicle and improve the practicality of the device.

[0026] Working Principle: This utility model provides heat insulation for the top of the freezer / refrigerator 3 by installing the mounting plate 6 between the two side plates 4, thus preventing the top of the freezer / refrigerator 3 from being directly exposed to the sun. Simultaneously, the use of solar panels 7 to provide cooling power for the integrated vehicle-mounted freezer / refrigerator unit significantly saves energy and reduces transportation costs. When cleaning the solar panels 7 is required, the motor is started, driving the lead screw 8 to rotate. Guided by the four guide rods 11, the movable plate 10 moves between the two side plates 4. Simultaneously, the water pump 17 is started, pumping clean water from the water tank 16 through the inlet pipe, hose 18, delivery pipe 15, diversion pipe 13, and nozzle 14, then evenly distributing the water to the solar panels. The upper surface of the solar panel 7 is cleaned, eliminating the need for manual cleaning from a height. Additionally, when cleaning the solar panel 7, the movable plate 10 and the front side plate 4 are first aligned, then the water pump 17 and motor are started. This ensures that when the high-pressure water from the nozzle 14 washes away impurities from the solar panel 7, the splashing water and impurities are always blocked by the tarpaulin 19. The impurities are then discharged through the bottom of the deflector 20, thus not affecting pedestrians and vehicles nearby. At night, the tarpaulin 19 is fully unfolded to cover the upper surface of the solar panel 7, preventing dust, leaves, and other impurities from adhering to the solar panel 7 and reducing the frequency of cleaning.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An integrated vehicle refrigeration and cooling device, comprising a base (1), characterized in that: The base (1) is fixedly provided with a vehicle head (2) and a refrigerated container (3). The front and rear ends of the top of the refrigerated container (3) are fixedly provided with side plates (4). The side plates (4) are provided with mounting grooves (5). A mounting plate (6) is fixedly provided between the bottoms of the two mounting grooves (5). A solar panel (7) is fixedly provided on the top of the mounting plate (6). A convenient component is provided between the two side plates (4). The convenient component includes a lead screw (8) and a movable plate (10). The movable plate (10) is movably sleeved on the outside of the mounting plate (6). The lead screw (8) is rotatably disposed between two side plates (4). A housing (9) is fixedly disposed on the side of the front side plate (4). A motor is disposed inside the housing (9). The output shaft of the motor passes through the side plate (4) and is fixedly connected to the lead screw (8). A thread hole is opened inside the movable plate (10). The lead screw (8) and the thread hole cooperate with each other. Four guide rods (11) are fixedly disposed between the two side plates (4) in a matrix and are evenly distributed. The guide rods (11) and the movable plate (10) are slidably connected. A cleaning groove (12) is opened inside the movable plate (10). A diversion pipe (13) is fixedly disposed between the inner walls on both sides of the cleaning groove (12). A number of nozzles (14) are fixedly disposed on the surface of the diversion pipe (13). A conveying assembly is provided between the base (1) and the diversion pipe (13).

2. The integrated vehicle refrigeration and freezing device according to claim 1, characterized in that: The conveying assembly includes a conveying pipe (15) fixedly installed at the end of the diversion pipe (13), a water tank (16) fixedly installed on the side of the base (1), a water pump (17) fixedly installed on the top of the water tank (16), an inlet pipe and a hose (18) fixedly connected to the inlet and outlet ends of the water pump (17), the other end of the hose (18) fixedly connected to the conveying pipe (15), and the other end of the inlet pipe extending into the interior of the water tank (16).

3. The integrated vehicle refrigeration and freezing device according to claim 1, characterized in that: A tarpaulin (19) is fixedly connected between the movable plate (10) and the side plate (4) located at the rear. The tarpaulin (19) is movably sleeved on the outside of the four guide rods (11). The vertical cross section of the tarpaulin (19) is U-shaped.

4. The integrated vehicle refrigeration and freezing device according to claim 1, characterized in that: The nozzle (14) is located above the solar panel (7) and is tilted toward the rear side plate (4).

5. The integrated vehicle refrigeration and freezing device according to claim 1, characterized in that: There is a gap between the bottom of the movable plate (10) and the freezer / refrigerator (3).

6. The integrated vehicle refrigeration and freezing device according to claim 1, characterized in that: A flow guide (20) is fixedly installed on the side of the rear side plate (4).

7. The integrated vehicle refrigeration and freezing device according to claim 1, characterized in that: In the initial state, the movable plate (10) and the side plate (4) located in front are in contact with each other.

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