Refrigerating machine heat dissipation device for refrigeration equipment

Abstract

The utility model relates to the technical field of multimedia, and discloses a refrigerating machine heat dissipation device for refrigerating equipment, which comprises a device body, supporting rods arranged at four corners of the bottom end of the device body, and a heating element arranged in an inner cavity of the device body, a heat dissipation pipe is arranged on the outer wall of the heating element, and the water outlet end of the upper side of the heat dissipation pipe is connected with a water tank. By arranging the temperature sensor, temperature deterioration of the heating element can be detected at any time, once the refrigerating machine stops working or the temperature of the heating element is reduced through the device, the temperature sensor can send a signal to control the electric telescopic rod to stretch out and draw back at the moment, and the water flow in the water passing bin is controlled through the adjusting assembly; when the water flow flowing to the circulating pump is reduced, the temperature of the heating element is reduced, so that the power of the circulating pump is also reduced, the power of the circulating pump is reasonably adjusted according to the change of the temperature, the energy is saved, and the heat dissipation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of refrigerator heat dissipation, in particular to a refrigerator heat dissipation device for refrigeration equipment. Background Art

[0002] A refrigerator is a machine that transfers heat from a cooled object with a lower temperature to the ambient medium to obtain cold. The heat transferred from the object with a lower temperature is usually called cold. The working fluid participating in the thermal process change in the refrigerator is called refrigerant. The refrigeration temperature range is usually above 120K, and below 120K belongs to the deep low temperature technology range. Refrigerator is widely used in industrial and agricultural production and daily life. If the internal heat dissipation of the refrigerator in the cold storage is not good, it will affect the service life of the internal components, and will also affect the refrigeration efficiency of the refrigerator, causing the products in the cold storage to deteriorate.

[0003] According to a refrigerator heat dissipation device for refrigeration equipment provided by patent application number CN217636363U, it includes a refrigerator body and a heating element located inside the refrigerator body, a heat dissipation box is fixedly provided on the outer wall of the refrigerator body, and a water tank and a circulating pump are arranged inside the heat dissipation box. The advantages are: pipeline 2 wraps around the heating element, which can contact the heating element to the maximum extent and take away the heat; the heat dissipation mechanism is arranged outside the refrigerator body, which is conducive to the inspection and maintenance of the heat dissipation mechanism. However, when the refrigerator body is cooled by the above device, when the power of the refrigerator decreases or the temperature of the refrigerator body decreases, the power of the circulating pump and the motor cannot be adjusted according to the change in temperature, resulting in a large amount of energy consumption being lost in vain, thereby increasing the cost of heat dissipation of the refrigerator. Utility Model Content

[0004] In view of the fact that the existing refrigeration equipment uses a refrigerator heat dissipation device to dissipate heat from the refrigerator body, when the refrigerator power decreases or the refrigerator body temperature drops, the power of the circulation pump and the motor cannot be adjusted according to the temperature change, resulting in a large amount of energy loss, thereby increasing the cost of refrigerator heat dissipation.

[0005] Therefore, the purpose of the utility model is to provide a refrigerator heat dissipation device for refrigeration equipment, and its purpose is: by providing a temperature sensor, the temperature deterioration on the heating element can be detected at any time. Once the refrigerator stops working, or the temperature of the heating element is reduced by the device, the temperature sensor will send a signal to control the electric telescopic rod to extend and retract, and control the water flow inside the water tank through the adjustment component. When the water flow to the circulation pump is reduced, it means that the temperature of the heating element has dropped, and thus the power of the circulation pump is also reduced, so that the power of the circulation pump can be reasonably adjusted according to the temperature change, saving energy and reducing the cost of heat dissipation.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a refrigeration machine heat dissipation device for refrigeration equipment, comprising a device body and support rods arranged at the four corners of the bottom end of the device body, and a heating element arranged in the inner cavity of the device body, the outer wall of the heating element is provided with a heat dissipation pipe, the water outlet end on the upper side of the heat dissipation pipe is connected to a water tank, and one side of the water tank is connected to a multi-stage water pipe, and one side of the multi-stage water pipe is connected to a water storage, a temperature sensor is arranged on the upper end of the heating element, an electric telescopic rod is arranged on one side of the outer wall of the water storage, and the lower end of the electric telescopic rod is connected to a first wedge block, and an adjustment component is arranged at the lower end of the first wedge block, the lower end of the water storage is connected to a circulating water pipe, and the front end of the circulating water pipe is connected to a circulating pump, and the circulating water pipe passes through the outer wall of the device body and is connected to the water inlet end on the lower side of the heat dissipation pipe;

[0007] The adjustment component includes a fixing plate fixedly inserted at the upper end of the outer wall of the water passage bin, and an adjustment plate is inserted into the inner cavity of the fixing plate, a water outlet is opened at one end of the fixing plate located inside the water passage bin, a second wedge block is arranged at the upper end of the adjustment plate, a sliding rod is arranged on an outer wall of a section of the second wedge block, and a spring is sleeved on the outer wall of the sliding rod.

[0008] As a preferred solution of the refrigerator heat dissipation device for refrigeration equipment of the utility model, wherein: the outer wall of the heating element is sleeved with a heat conducting sheet, and the heat dissipation pipe is wrapped in a spiral ring shape and arranged on the outer wall of the heat conducting sheet.

[0009] As a preferred solution of the refrigerator heat dissipation device for refrigeration equipment of the utility model, the multi-stage water pipes are distributed in multiple stages in parallel.

[0010] As a preferred solution of the refrigerator heat dissipation device for refrigeration equipment described in the utility model, an axial flow tube is provided at the lower end of the water passage bin, and a turbine is provided at the lower end of the axial flow tube, and a first rotating rod is fixedly connected to the lower end of the turbine, and the lower end of the first rotating rod rotates through the bottom end of the water passage bin.

[0011] As a preferred solution of the refrigerator heat dissipation device for refrigeration equipment described in the utility model, wherein: a driving wheel is fixedly provided at the lower end of the first rotating rod, and the outer wall of the driving wheel is connected to a driven wheel through a transmission belt, and a second rotating rod is fixedly inserted at the upper end of the driven wheel, and fans are fixedly provided at both upper and lower ends of the second rotating rod.

[0012] As a preferred solution of the refrigerator heat dissipation device for refrigeration equipment of the utility model, wherein: the rotating sleeve on the outer wall of the second rotating rod is provided with a fixed sleeve, and the fixed sleeve is fixedly connected to the inner wall of the device body.

[0013] As a preferred solution of the refrigerator heat dissipation device for refrigeration equipment described in the utility model, wherein: two symmetrical groups of dust-proof components are arranged at the upper and lower ends of the device body, and the dust-proof components include two groups of air inlet cylinders symmetrically arranged at the upper and lower ends of the device body, and the upper and lower ends of the two groups of air inlet cylinders are respectively provided with filter plates, and the outer walls of the filter plates are provided with two symmetrical groups of positioning rods, the inner walls of the air inlet cylinders are provided with positioning grooves that cooperate with the positioning rods, and the upper and lower ends of the two groups of air inlet cylinders are respectively rotatably provided with supporting blocks.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model is provided with a temperature sensor, which can detect the temperature deterioration of the heating element at any time. Once the refrigerator stops working, or the temperature of the heating element is reduced by the device, the temperature sensor will send a signal to control the electric telescopic rod to extend and retract, and control the water flow inside the water tank through the adjustment component. When the water flow to the circulation pump is reduced, it means that the temperature of the heating element has dropped, so that the power of the circulation pump is also reduced, so that the power of the circulation pump can be reasonably adjusted according to the temperature change, saving energy and reducing the cost of heat dissipation.

[0016] 2. The utility model, by setting a water turbine, can drive the first rotating rod to rotate through the potential energy and kinetic energy provided by the water flow out of the axial flow tube, thereby driving the second rotating rod to rotate through the transmission of the driving wheel, the transmission belt, and the driven wheel. The second rotating rod drives the two sets of fans to blow, thereby accelerating the dissipation of heat inside the device body, and also making use of the kinetic energy of the cooling water, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The utility model is a schematic diagram of the overall three-dimensional structure of the refrigerator heat dissipation device for refrigeration equipment.

[0019] Figure 2 It is a schematic diagram of the overall front cross-sectional three-dimensional structure of the refrigerator heat dissipation device for refrigeration equipment of the utility model.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the regulating component of the refrigerator heat dissipation device for refrigeration equipment of the utility model.

[0021] Figure 4The utility model is a schematic diagram of the three-dimensional structure of the dustproof component of the refrigerator heat dissipation device for refrigeration equipment.

[0022] Description of reference numerals:

[0023] 1. Device body; 2. Support rod; 3. Heating element; 4. Heat conducting sheet; 5. Heat dissipation pipe; 6. Water tank; 7. Multi-stage water pipe; 8. Water storage tank; 9. Temperature sensor; 10. Electric telescopic rod; 11. First wedge block; 12. Adjustment assembly;

[0024] 121, fixed plate; 122, water outlet; 123, adjustment plate; 124, second wedge block; 125, slide rod; 126, spring;

[0025] 13. Axial flow tube; 14. Water turbine; 15. First rotating rod; 16. Driving wheel; 17. Transmission belt; 18. Driven wheel; 19. Second rotating rod; 20. Fan; 21. Fixed sleeve; 22. Dustproof assembly;

[0026] 221. Air intake cylinder; 222. Filter plate; 223. Positioning rod; 224. Support block; 23. Circulating water pipe; 24. Circulating pump. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Example 1

[0030] Reference Figure 1-4, which is the first embodiment of the utility model, provides a refrigeration machine heat dissipation device for refrigeration equipment, including a device body 1 and support rods 2 arranged at the four corners of the bottom end of the device body 1, and a heating element 3 arranged in the inner cavity of the device body 1, the outer wall of the heating element 3 is provided with a heat dissipation pipe 5, the water outlet end of the upper side of the heat dissipation pipe 5 is connected to a water tank 6, and one side of the water tank 6 is connected to a multi-stage water pipe 7, and one side of the multi-stage water pipe 7 is connected to a water storage 8, a temperature sensor 9 is arranged on the upper end of the heating element 3, an electric telescopic rod 10 is arranged on one side of the outer wall of the water storage 8, and the lower end of the electric telescopic rod 10 is connected to a first wedge block 11, and the lower end of the first wedge block 11 is provided with an adjustment component 12, the lower end of the water storage 8 is connected to a circulating water pipe 23, and the front end of the circulating water pipe 23 is connected to a circulating pump 24, and the circulating water pipe 23 passes through the outer wall of the device body 1 and is connected to the water inlet end of the lower side of the heat dissipation pipe 5;

[0031] The adjusting assembly 12 includes a fixing plate 121 fixedly inserted at the upper end of the outer wall of the water passing bin 8, and an adjusting plate 123 is inserted in the inner cavity of the fixing plate 121, a water outlet 122 is opened at one end of the fixing plate 121 located inside the water passing bin 8, a second wedge block 124 is arranged at the upper end of the adjusting plate 123, and a sliding rod 125 is arranged on a section of the outer wall of the second wedge block 124, and a spring 126 is sleeved on the outer wall of the sliding rod 125, an adjusting plate 123 is movably inserted in the inner cavity of the fixing plate 121, the first wedge block 11 and the second wedge block 124 are both arranged as inclined surface structures, and the inclined surfaces of the first wedge block 11 and the second wedge block 124 are parallel to each other, the second wedge block 124 can slide along the upper end of the fixing plate 121, a sliding groove matching the second wedge block 124 is opened at the upper end of the fixing plate 121, a sliding rod 125 is movably inserted in the middle end of the second wedge block 124, and a section of the sliding rod 125 away from the second wedge block 124 is fixedly connected to the outer wall of the device body 1.

[0032] The outer wall of the heating element 3 is sleeved with a heat conducting sheet 4, and the heat dissipation pipe 5 is wrapped around the outer wall of the heat conducting sheet 4 in a spiral ring shape; the multi-stage water pipes 7 are distributed in a multi-stage side-by-side manner.

[0033] The arrangement of the heat conducting sheet 4 can quickly conduct the heat of the heating element 3 to the upper end of the heat conducting sheet 4, which can accelerate the heat dissipation of the heating element 3. The heat dissipation pipe 5 is wrapped in a spiral ring shape and arranged on the outer wall of the heat conducting sheet 4, thereby increasing the contact area between the heat dissipation pipe 5 and the heat conducting sheet 4, so that the water flowing inside the heat dissipation pipe 5 can take away the heat from the upper end of the heat conducting sheet 4 more quickly, which plays a role in accelerating the heat dissipation. The heat taken away passes through the multi-stage water pipe 7 at the upper end of the device body 1. The multi-stage water pipe 7 is in contact with the outside air, and the multi-stage water pipe 7 is arranged in a multi-stage side-by-side manner, so that the contact area between the multi-stage water pipe 7 and the air is increased. Since the outside air temperature is low, the heat in the multi-stage water pipe 7 can be quickly taken away. When the temperature of the heating element 3 decreases, through the induction of the temperature sensor 9, the electric telescopic rod 10 drives the first wedge block 11 to move toward the second wedge block 124 at the lower end. Since the first wedge block 11 and the second wedge block 124 are both arranged as inclined structures, and the inclined surfaces of the first wedge block 11 and the second wedge block 124 are parallel to each other, when the inclined surface at the lower end of the first wedge block 11 and the inclined surface at the upper end of the second wedge block 124 contact each other, the second wedge block 124 drives the adjusting plate 123 to move along the fixing plate 121 toward the water outlet 122, and the adjusting plate 123 shrinks the water outlet 122, thereby reducing the water flow rate flowing through the circulating water pipe 23 to the circulating pump 24. At this time, the circulating pump 24 senses the reduction in the incoming water flow rate, thereby reducing its own power, thereby reducing the water circulation heat dissipation rate of the device as a whole, thereby adjusting the power of the circulating pump 24 according to the temperature of the heating element 3 to avoid the temperature reduction of the heating element 3, and the circulating pump 24 still operates at maximum power, thereby increasing the energy utilization rate and indirectly reducing the heat dissipation cost.

[0034] Example 2

[0035] Reference Figure 1-4 , which is the second embodiment of the utility model, which is different from the first embodiment in that: an axial flow tube 13 is provided at the lower end of the water passage chamber 8, and a turbine 14 is provided at the lower end of the axial flow tube 13, and a first rotating rod 15 is fixedly connected to the lower end of the turbine 14, and the lower end of the first rotating rod 15 rotates through the bottom end of the water passage chamber 8;

[0036] A driving wheel 16 is fixedly provided at the lower end of the first rotating rod 15, and the outer wall of the driving wheel 16 is connected to a driven wheel 18 through a transmission belt 17, and a second rotating rod 19 is fixedly inserted at the upper end of the driven wheel 18, and fans 20 are fixedly provided at both the upper and lower ends of the second rotating rod 19;

[0037] The outer wall of the second rotating rod 19 is rotatably sleeved with a fixing sleeve 21, and the fixing sleeve 21 is fixedly connected to the inner wall of the device body 1;

[0038] When the water in the water storage 8 falls into the upper end of the turbine 14 through the axial flow tube 13, the turbine 14 is driven to rotate, so that the turbine 14 drives the first rotating rod 15 to rotate, the first rotating rod 15 drives the driving wheel 16 to rotate, the driving wheel 16 drives the driven wheel 18 to rotate through the transmission belt 17, the driven wheel 18 drives the second rotating rod 19 to rotate, the second rotating rod 19 rotates and drives the upper and lower sets of fans 20 to rotate, the fan 20 at the lower end of the second rotating rod 19 sucks the outside air into the device body 1, and increases the air in the device body 1. The air circulates, accelerating the heat dissipation, and the heat in the device body 1 is extracted through the fan 20 at the upper end of the second rotating rod 19. The airflow blown out from the upper end of the second rotating rod 19 also passes through the multi-stage water pipe 7, indirectly taking away the heat of the multi-stage water pipe 7, accelerating the heat dissipation of the heating element 3, and the temperature change of the heating element 3 can be judged by observing the rotation speed of the fan 20. The slower the rotation speed of the fan 20, the lower the temperature of the heating element 3. The turbine 14 and the axial flow tube 13 of the above-mentioned device are both prior art and will not be elaborated here.

[0039] Example 3

[0040] Reference Figure 1-4 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: two symmetrical groups of dustproof components 22 are arranged at the upper and lower ends of the device body 1, and the dustproof components 22 include two groups of air inlet cylinders 221 symmetrically arranged at the upper and lower ends of the device body 1, and the upper and lower ends of the two groups of air inlet cylinders 221 are respectively provided with filter plates 222, and the outer wall of the filter plate 222 is provided with two symmetrical groups of positioning rods 223, the inner wall of the air inlet cylinder 221 is provided with a positioning groove that cooperates with the positioning rod 223, and the upper and lower ends of the two groups of air inlet cylinders 221 are respectively rotatably provided with supporting blocks 224.

[0041] Through the positioning rod 223, the filter plate 222 can be installed on the air intake cylinder 221 through the positioning groove provided in the air intake cylinder 221, and then the supporting block 224 is rotated to rotate the supporting block 224 to the upper end of the filter plate 222, and the filter plate 222 is fixed to the air intake cylinder 221. When the filter plate 222 needs to be removed, the supporting block 224 can be rotated away from the filter plate 222, and the filter plate 222 can be pulled out of the air intake cylinder 221 to clean the dust on the upper end. The setting of the filter plate 222 can filter the dust adsorbed by the fan 20 to prevent the dust from entering the device body 1, thereby affecting the overall heat dissipation of the device.

[0042] The rest of the structure is the same as that of Example 1.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A refrigerator heat dissipation device for refrigeration equipment, comprising a device body (1), support rods (2) arranged at the four corners of the bottom end of the device body (1), and a heating element (3) arranged in the inner cavity of the device body (1), characterized in that: The outer wall of the heating element (3) is provided with a heat dissipation pipe (5), the water outlet end on the upper side of the heat dissipation pipe (5) is connected to a water tank (6), and one side of the water tank (6) is connected to a multi-stage water pipe (7), and one side of the multi-stage water pipe (7) is connected to a water passage chamber (8), the upper end of the heating element (3) is provided with a temperature sensor (9), one side of the outer wall of the water passage chamber (8) is provided with an electric telescopic rod (10), and the lower end of the electric telescopic rod (10) is connected to a first wedge block (11), and the lower end of the first wedge block (11) is provided with an adjustment component (12), the lower end of the water passage chamber (8) is connected to a circulating water pipe (23), and the front end of the circulating water pipe (23) is connected to a circulating pump (24), and the circulating water pipe (23) passes through the outer wall of the device body (1) and is connected to the water inlet end on the lower side of the heat dissipation pipe (5); The adjusting component (12) comprises a fixing plate (121) fixedly inserted at the upper end of the outer wall of the water passage chamber (8), and an adjusting plate (123) is inserted into the inner cavity of the fixing plate (121), a water outlet (122) is provided at one end of the fixing plate (121) located inside the water passage chamber (8), a second wedge block (124) is provided at the upper end of the adjusting plate (123), and a sliding rod (125) is provided on a section of the outer wall of the second wedge block (124), and a spring (126) is sleeved on the outer wall of the sliding rod (125).

2. The heat dissipation device for a refrigerator for a refrigeration device according to claim 1, characterized in that: The outer wall of the heating element (3) is sleeved with a heat conducting sheet (4), and the heat dissipation pipe (5) is wrapped in a spiral ring shape and arranged on the outer wall of the heat conducting sheet (4).

3. The heat dissipation device for a refrigerator for a refrigeration device according to claim 1, characterized in that: The multi-stage water pipes (7) are distributed in parallel in multiple stages.

4. The heat dissipation device for a refrigerator for a refrigeration device according to claim 1, characterized in that: An axial flow tube (13) is arranged at the lower end of the water passage chamber (8), and a water turbine (14) is arranged at the lower end of the axial flow tube (13). The lower end of the water turbine (14) is fixedly connected to a first rotating rod (15), and the lower end of the first rotating rod (15) rotates and passes through the bottom end of the water passage chamber (8).

5. The heat dissipation device for a refrigerator for a refrigeration device according to claim 4, characterized in that: A driving wheel (16) is fixedly arranged at the lower end of the first rotating rod (15), and the outer wall of the driving wheel (16) is connected to a driven wheel (18) through a transmission belt (17), and a second rotating rod (19) is fixedly inserted at the upper end of the driven wheel (18), and fans (20) are fixedly arranged at both upper and lower ends of the second rotating rod (19).

6. The heat dissipation device for a refrigerator for a refrigeration device according to claim 5, characterized in that: The outer wall of the second rotating rod (19) is rotatably sleeved with a fixing sleeve (21), and the fixing sleeve (21) is fixedly connected to the inner wall of the device body (1).

7. The heat dissipation device for a refrigerator for a refrigeration device according to claim 1, characterized in that: Two symmetrical groups of dustproof components (22) are arranged at the upper and lower ends of the device body (1), and the dustproof components (22) include two groups of air inlet cylinders (221) symmetrically arranged at the upper and lower ends of the device body (1), and the upper and lower ends of the two groups of air inlet cylinders (221) are respectively provided with filter plates (222), and the outer wall of the filter plate (222) is provided with two symmetrical groups of positioning rods (223), and the inner wall of the air inlet cylinder (221) is provided with a positioning groove that cooperates with the positioning rod (223), and the upper and lower ends of the two groups of air inlet cylinders (221) are respectively rotatably provided with supporting blocks (224).

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