Refrigeration equipment for double-loop refrigeration

Abstract

The utility model provides double-loop refrigeration equipment, and belongs to the technical field of refrigeration equipment. Comprising a main body, a plurality of heat dissipation structures are fixedly arranged on the upper end face of the main body, a mounting groove is formed in the upper portion of the inner wall of the main body, a control structure is fixedly arranged on the edge of one side of the main body, the control structure comprises a control box, and a relay is fixedly arranged on the edge of the outer surface of the control box; a plurality of connecting wires are fixedly arranged at the edge of the bottom surface of the relay, and two heat dissipation filter plates are clamped on the front end surface and the rear end surface of the main body. The controller is installed in the control box, control over the internal refrigeration device is guaranteed, the relay is connected to the other side of the control device, electricity utilization safety of the controller can be guaranteed, the controller is prevented from being damaged due to external electric power, the heat dissipation filter plates are arranged at the front end and the rear end of the main body, and heat dissipation efficiency is improved. And the service life reduction caused by overhigh internal temperature due to overlong service time of the internal device is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a refrigeration equipment with double circuit refrigeration. Background Art

[0002] Refrigeration equipment is a device that combines a refrigerator with facilities that use cold energy. Refrigeration equipment is designed and built to effectively use cold energy to refrigerate food or other items; to conduct product performance tests and scientific research tests at low temperatures; to achieve certain cooling processes in industrial production, or to perform air conditioning.

[0003] An existing dual-circuit refrigeration refrigeration device can refer to the utility model patent with Chinese patent announcement number CN219283669U, which discloses a dual-circuit refrigeration refrigeration device involving the field of refrigeration equipment, including: an element box, both sides of which are respectively provided with air outlet holes and air inlet holes, and a controller is installed on the front surface of the element box; a U-shaped tube, the U-shaped tube is fixed in the middle of the interior of the element box, and the top of the element box is provided with an air guide hole matching the U-shaped tube mouth; two evaporators, the two evaporators are respectively installed on both sides of the interior of the U-shaped tube: a compressor, the compressor is fixed in the U-shaped groove inside the U-shaped tube; using two evaporators, while cooperating with two sets of first connecting pipes, first solenoid valves, second connecting pipes and second solenoid valves, the two evaporators can be made to work in a cycle, thereby avoiding continuous cooling of a single evaporator and extending the life of the evaporator. At the same time, when the device needs to cool quickly, the two evaporators can be made to work at the same time to maximize the refrigeration efficiency in a short time.

[0004] However, during actual use of the device, it was found that although the above-mentioned device can utilize the evaporator for evaporative cooling, the heat dissipation effect of its dual circuit is not good, and there is no external connection device for connecting to external water supply, and there is no control device. Therefore, the present application provides a dual-circuit refrigeration refrigeration equipment to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a refrigeration device with double circuit refrigeration to solve the problem that the existing heat dissipation effect is not good and there is no external connection device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A refrigeration device with dual-circuit refrigeration comprises: a main body, a plurality of heat dissipation structures are fixedly arranged on the upper end surface of the main body, a mounting groove is opened at the upper position of the inner wall of the main body, a control structure is fixedly arranged at the edge position of one side of the main body, the control structure comprises a control box, a relay is fixedly arranged at the edge position of the outer surface of the control box, a plurality of connecting wires are fixedly arranged at the edge position of the bottom surface of the relay, two heat dissipation filter plates are clamped on the front and rear ends of the main body, two connecting rods are fixedly arranged at the edge position of the rear end of the inner wall of the main body, a plurality of mounting rods are fixedly arranged on the lower end surface of the inner wall of the main body, a condensing device, a refrigeration structure and a reflux device are fixedly arranged on the upper ends of the plurality of mounting rods, and two control buttons are fixedly arranged at the edge position of the front end surface of the main body.

[0008] The heat dissipation structure comprises a motor, a fan is fixedly arranged on the other side of the motor, and a guard frame is fixedly arranged around the outer surface of the fan and at the connection position with the main body.

[0009] The refrigeration structure comprises a refrigerator, an output end of the refrigerator is connected to a water tank, an inlet of the water tank is fixedly connected to a connecting water pipe, and the other side of the connecting water pipe is fixedly provided with a connecting port.

[0010] The condensing device comprises a condenser, a delivery pipe is fixedly arranged on one side of the upper end surface of the condenser, and a first connecting pipe is fixedly connected to the other side of the upper end surface of the condenser.

[0011] The other side of the first connecting tube is fixedly connected with an external tube, and the connection between the external tube and the main body is fixedly provided with an external interface.

[0012] The reflux device comprises a reflux device, a reflux pipe is fixedly arranged on one side of the upper end surface of the reflux device, and a reflux connecting pipe is fixedly arranged on the other side of the upper end surface of the reflux device.

[0013] A controller is fixedly arranged on the inner surface of the control box, and a sealing door is rotatably connected to one side of the outer surface of the control box.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] 1. In the above scheme, the device sets a control structure and installs a controller in the control box to ensure the control of the internal refrigeration device. A relay is connected to the other side of the control device to ensure the power safety of the controller and prevent the controller from being damaged due to external power reasons. Heat dissipation filter plates are set at the front and rear ends of the main body to avoid the internal device from being used for too long, resulting in overheating of the internal temperature and reducing the service life.

[0016] 2. In the above scheme, the device is provided with a reflux device to make the water retained in the installation groove connected upward to the refrigerator flow back to the water tank for secondary cooling, which can reduce the consumption of water resources. By providing a condensing device, the condenser and the refrigerator can be cooled simultaneously when necessary, so that the cooling effect of the device can be suitable for a variety of occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a refrigeration device for double-circuit refrigeration;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a refrigeration device with dual-circuit refrigeration from another perspective;

[0020] Figure 3 A cross-sectional view of the internal structure of a refrigeration device for dual-circuit refrigeration;

[0021] Figure 4 Schematic diagram of the internal structure of a refrigeration device for double-circuit refrigeration;

[0022] Figure 5 A schematic diagram of the internal structure of a refrigeration equipment lock for dual-circuit refrigeration from another perspective.

[0023] [reference numerals]

[0024] 1. Main body; 2. Control structure; 201. Control box; 202. Controller; 203. Sealed door; 3. Heat dissipation structure; 301. Motor; 302. Guard; 303. Fan; 4. Control button; 5. Heat dissipation filter plate; 6. Installation slot; 7. Connecting wire; 8. Relay; 9. Refrigeration structure; 901. Refrigeration machine; 902. Water tank; 903. Connecting water pipe; 904. Connecting port; 10. Connecting rod; 11. Condensing device; 1101. Condenser; 1102. First connecting pipe; 1103. Delivery pipe; 1104. External pipe; 1105. External interface; 12. Reflux device; 1201. Reflux device; 1202. Reflux pipe; 1203. Reflux connecting pipe; 13. Installation rod.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0026] The following is a detailed description of a dual-circuit refrigeration refrigeration device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0028] like Figures 1 to 5 As shown, an embodiment of the utility model provides a refrigeration device with dual-circuit refrigeration, including: a main body 1, the main body 1 can ensure the installation position of the device, a plurality of heat dissipation structures 3 are fixedly arranged on the upper end surface of the main body 1, the heat dissipation structure 3 blows out cold air to accelerate the refrigeration effect, an installation groove 6 is opened at the upper position of the inner wall of the main body 1, the installation groove 6 is used to install the heat dissipation structure 3 and transmit cold air from other refrigeration devices, a control structure 2 is fixedly arranged at an edge position on one side of the main body 1, the control structure 2 is used to control the start and shutdown of the device, the control structure 2 includes a control box 201, the control box 201 is used to install a controller 202, a relay 8 is fixedly arranged at the edge position of the outer surface of the control box 201, the relay 8 performs electrical protection on the controller 202 to prevent short circuit and burnout The main body 1 is provided with two heat dissipation filter plates 5 which are snap-fitted on the front and rear ends of the main body 1 to prevent the main body 1 from burning out due to a short circuit. Two connecting rods 10 are fixedly arranged on the edge of the rear end of the inner wall of the main body 1 to ensure the stability of the rear end of the inner wall of the main body 1. A plurality of mounting rods 13 are fixedly arranged on the lower end of the inner wall of the main body 1 to install various refrigeration devices. A condensing device 11, a refrigeration structure 9 and a reflux device 12 are fixedly arranged on the upper ends of the plurality of mounting rods 13. Two control buttons 4 are fixedly arranged on the edge of the front end of the main body 1 to control the controller 202.

[0029] like Figure 1 and Figure 3As shown, the heat dissipation structure 3 includes a motor 301, which can drive a fan 303 to rotate. A fan 303 is fixedly arranged on the other side of the motor 301. The fan 303 rotates to fan out the cold air generated inside for cooling. A protective frame 302 is fixedly arranged around the outer surface of the fan 303 at the connection position with the main body 1. The protective frame 302 protects the fan 303 from being intentionally damaged or stuck by other debris.

[0030] like Figure 4 and Figure 5 As shown, the refrigeration structure 9 includes a refrigerator 901, which cools down and ices water to achieve a refrigeration effect. The output end of the refrigerator 901 is connected to a water tank 902, which provides a water source for the refrigerator 901 for refrigeration. A connecting water pipe 903 is fixedly connected to the inlet of the water tank 902. The connecting water pipe 903 is connected to a water source through a connecting port 904 for water injection. A connecting port 904 is fixedly provided on the other side of the connecting water pipe 903, and the connecting port 904 is used to connect to an external water injection device for water injection.

[0031] like Figure 4 and Figure 5 As shown, the condensing device 11 includes a condenser 1101, which condenses water or condensate to produce a cooling effect. A delivery pipe 1103 is fixedly arranged on one side of the upper end surface of the condenser 1101. The delivery pipe 1103 delivers the cold air generated by the condenser 1101 to the installation groove 6. A first connecting pipe 1102 is fixedly connected to the other side of the upper end surface of the condenser 1101. The first connecting pipe 1102 is used to connect to an external connecting pipe 1104, and a storage device is installed at the connection with the external connecting pipe 1104 to store condensate.

[0032] like Figure 4 and Figure 5 As shown, the other side of the first connecting tube 1102 is fixedly connected to an external tube 1104, which transfers the condensate injected from the external interface 1105. An external interface 1105 is fixedly provided at the connection between the external tube 1104 and the main body 1, and the external interface 1105 is connected to an external device to inject condensate.

[0033] like Figure 5 As shown, the reflux device 12 includes a reflux device 1201, which returns water to the water tank 902. A reflux pipe 1202 is fixedly arranged on one side of the upper end surface of the reflux device 1201. The reflux pipe 1202 returns the remaining water in the installation groove 6 to the reflux device 1201. A reflux connecting pipe 1203 is fixedly arranged on the other side of the upper end surface of the reflux device 1201. The reflux connecting pipe 1203 is connected to the water tank 902 to return the water in the reflux device 1201 to the water tank 902.

[0034] like Figure 1 and Figure 5As shown, a controller 202 is fixedly installed on the inner surface of the control box 201, and the controller 202 controls the startup and shutdown of the device. A sealing door 203 is rotatably connected to one side of the outer surface of the control box 201, and the sealing door 203 seals one side of the control box 201 to protect the controller 202.

[0035] The technical solution provided by the utility model is that when working, water is injected into the water tank 902 through the connecting port 904, the refrigerator 901 is started for cooling through the controller 202, and the condenser 1101 is started for condensation through the controller 202. The refrigerator 901 cools the water and transfers it to the installation groove 6 through the connecting pipe. The condenser 1101 transports the cold air to the installation groove 6 through the conveying pipe 1103, and the fan 303 is driven by the motor 301 to fan out the cold air. The water missed in the installation groove 6 flows back to the reflux device 1201 through the reflux pipe 1202, and the reflux device 1201 returns the water to the water tank 902 through the reflux connecting pipe 1203. The relay 8 performs real-time protection on the controller 202 to prevent the circuit from short circuiting.

[0036] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0037] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A refrigeration device with double circuit refrigeration, characterized in that: include: A main body (1), wherein a plurality of heat dissipation structures (3) are fixedly arranged on the upper end surface of the main body (1), a mounting groove (6) is provided at an upper position of the inner wall of the main body (1), a control structure (2) is fixedly arranged at an edge position of one side of the main body (1), the control structure (2) comprises a control box (201), a relay (8) is fixedly arranged at an edge position of the outer surface of the control box (201), a plurality of connecting wires (7) are fixedly arranged at an edge position of the bottom surface of the relay (8), two heat dissipation filter plates (5) are clamped and arranged on the front and rear surfaces of the main body (1), two connecting rods (10) are fixedly arranged at the edge position of the inner wall of the main body (1), a plurality of mounting rods (13) are fixedly arranged on the lower end surface of the inner wall of the main body (1), a condensing device (11), a refrigeration structure (9) and a reflux device (12) are fixedly arranged at the upper ends of the plurality of mounting rods (13), and two control buttons (4) are fixedly arranged at the edge position of the front surface of the main body (1).

2. The refrigeration equipment with double circuit refrigeration according to claim 1, characterized in that: The heat dissipation structure (3) comprises a motor (301), a fan (303) is fixedly arranged on the other side of the motor (301), and a protective frame (302) is fixedly arranged around the outer surface of the fan (303) at a position connected to the main body (1).

3. The refrigeration equipment with double circuit refrigeration according to claim 1, characterized in that: The refrigeration structure (9) comprises a refrigerator (901), the output end of the refrigerator (901) is connected to a water tank (902), the inlet of the water tank (902) is fixedly connected to a connecting water pipe (903), and the other side of the connecting water pipe (903) is fixedly provided with a connecting port (904).

4. The refrigeration equipment with double circuit refrigeration according to claim 1, characterized in that: The condensing device (11) comprises a condenser (1101), a delivery pipe (1103) is fixedly arranged at one side of the upper end surface of the condenser (1101), and a first connecting pipe (1102) is fixedly connected to the other side of the upper end surface of the condenser (1101).

5. The refrigeration equipment with double circuit refrigeration according to claim 4, characterized in that: The other side of the first connecting tube (1102) is fixedly connected to an external tube (1104), and an external interface (1105) is fixedly provided at the connection between the external tube (1104) and the main body (1).

6. The refrigeration equipment with double circuit refrigeration according to claim 1, characterized in that: The reflux device (12) comprises a reflux device (1201), a reflux pipe (1202) being fixedly arranged on one side of the upper end surface of the reflux device (1201), and a reflux connecting pipe (1203) being fixedly arranged on the other side of the upper end surface of the reflux device (1201).

7. The refrigeration equipment with double circuit refrigeration according to claim 1, characterized in that: A controller (203) is fixedly arranged on the inner surface of the control box (201), and a sealing door (202) is rotatably connected to one side of the outer surface of the control box (201).

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