Heat exchange device for pharmaceutical machinery

Abstract

The utility model discloses a heat exchange device for pharmaceutical machinery, which relates to the technical field of pharmaceutical machinery and comprises a connecting plate, a heat exchange mechanism is fixedly connected to the right end of the top of the connecting plate, a connecting mechanism is fixedly connected to the top of the connecting plate, and the heat exchange mechanism comprises a water tank. The bottom of the water tank is fixedly connected with the right end of the top of the connecting plate, the left end of the top of the water tank is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a liquid suction pipe, and the output end of the water pump is fixedly connected with a circulating pipe. According to the heat exchange device for the pharmaceutical machinery, cooling liquid can flow in the circulating pipe by starting the arranged water pump, the cooling liquid can be recycled under the action of the liquid suction pipe and the liquid outlet pipe, meanwhile, the arranged protection plate wraps the circulating pipe, and therefore the cooling liquid can be recycled. And therefore, the circulating pipe is protected to a certain degree, and a better heat exchange and cooling effect is achieved on the part, to be subjected to heat exchange, of the pharmaceutical machine.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical machinery, in particular to a heat exchange device for pharmaceutical machinery. Background Technique

[0002] Pharmaceutical manufacturing refers to a class of products used for prevention, treatment and diagnosis, which are manufactured by comprehensively using the principles and methods of microbiology, chemistry, biochemistry, biotechnology, pharmacy, etc. from organisms, biological tissues, cells, body fluids, etc., by applying the research results of microbiology, biology, medicine, biochemistry, etc. When pharmaceutical machinery is in use, overheating often occurs, and a heat exchange device is needed to exchange heat and cool it down.

[0003] For example, the Chinese patent with the publication number CN213179012U discloses a heat exchange device for pharmaceutical machinery, including a mounting plate. Self-locking universal wheels are arranged at the four corners of the bottom wall of the mounting plate. The center position of the top wall of the mounting plate is fixedly connected with a box body. Two first mounting grooves are opened between the middle positions of the two side walls of the box body. The two first mounting grooves are symmetrically arranged up and down. Heat conduction pipes are fixedly installed in the two first mounting grooves. A second mounting groove is opened between the center positions of the opposite side walls of the two first mounting grooves. Two refrigeration pipes are arranged in the second mounting groove. In the utility model, self-locking universal wheels are arranged at the four corners of the bottom of the device body, and the mobility is good, with good moving convenience. At the same time, a heat conduction mechanism reinforcement structure and a box body reinforcement structure are provided, and the overall structure of the actual device is relatively stable. In addition, an efficient heat dissipation and cooling mechanism and a heat conduction and fitting mechanism are provided, and the actual application value of the overall device is high.

[0004] The following problems exist in the prior art:

[0005] Existing heat exchange devices for pharmaceutical machinery usually use electric power to drive wind for heat exchange and cooling, and the cooling effect is not ideal, and the overall practical value is not high. At the same time, for the dressing-changing machinery, only the excessive heat needs to be exchanged and cooled, but the existing heat exchange devices often continuously adhere to the structure to be heat-exchanged, resulting in easy heat loss during normal use and affecting normal use. Content of the Utility Model

[0006] The utility model provides a heat exchange device for pharmaceutical machinery to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A heat exchange device for pharmaceutical machinery, including a connecting plate. The right end position at the top of the connecting plate is fixedly connected with a heat exchange mechanism, and the top of the connecting plate is fixedly connected with a connecting mechanism.

[0009] Preferably, the heat exchange mechanism includes a water tank, the bottom of the water tank is fixedly connected to the right end of the top of the connecting plate, a water pump is fixedly connected to the left end of the top of the water tank, a liquid suction pipe is fixedly connected to the input end of the water pump, a circulation pipe is fixedly connected to the output end of the water pump, the bottom of the circulation pipe is fixedly connected to a heat exchange plate, the right end of the heat exchange plate is fixedly connected to the left side of the water tank, a liquid outlet pipe is fixedly connected to the rear side of the right end of the circulation pipe, and a protective plate is fixedly connected to the top of the connecting plate.

[0010] Preferably, both the liquid outlet pipe and the liquid suction pipe pass through the top of the water tank, the lower end of the liquid suction pipe is beveled, and the length of the liquid suction pipe is greater than the length of the liquid outlet pipe.

[0011] Preferably, a protective groove is formed in the inner wall at the top of the protective plate, the shape of the protective groove is the same as that of the circulation pipe, and the size of the protective groove is slightly larger than that of the circulation pipe.

[0012] Preferably, the connecting mechanism includes two heat conduction pipes and two fixing plates. The bottoms of the two heat conduction pipes are fixedly connected to the top of the connecting plate, the tops of the two heat conduction pipes are fixedly connected to the bottom of the heat exchange plate, the bottoms of the two fixing plates are fixedly connected to the front and rear sides of the left end of the top of the connecting plate, the two fixing plates are located on the front and rear sides of the two heat conduction pipes, two springs are fixedly connected to the left ends of the two fixing plates, and a heat conduction plate is fixedly connected to the left ends of the two springs.

[0013] Preferably, a heat conduction pad is fixedly connected to the left end of the heat conduction plate, and the shape of the heat conduction pad is semi-cylindrical.

[0014] Preferably, limiting grooves are formed in the positions of the front and rear sides of the left end of the inner wall of the protective plate, limiting plates are fixedly connected to the front and rear sides of the heat conduction plate, and the widths of the limiting plates and the limiting grooves are the same.

[0015] Preferably, connection holes are formed in the positions of the front and rear sides on the right side of the heat conduction plate, and the inner diameter of the inner wall of the connection hole is slightly larger than the outer surface diameter of the heat conduction pipe.

[0016] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0017] 1. The present utility model provides a heat exchange device for pharmaceutical machinery. By starting the provided water pump, the coolant can flow in the circulation pipe. Under the action of the liquid suction pipe and the liquid outlet pipe, the coolant can achieve the effect of recycling. At the same time, the provided protective plate wraps the circulation pipe, thereby providing a certain protection for the circulation pipe and achieving a better heat exchange and cooling effect on the part to be heat exchanged of the pharmaceutical machinery.

[0018] 2. The utility model provides a heat exchange device for pharmaceutical machinery. By setting springs, the heat transfer structures are interconnected, enabling the smooth transfer of heat. In cooperation with the heat conduction pad shaped like a semi-cylindrical shape, under the action of the spring, it will be compressed to a certain extent, and thus fit more closely to the part of the pharmaceutical machinery to be heat-exchanged, thereby achieving the heat exchange effect and ensuring that there will be no excessive heat dissipation when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the overall sectional structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the connection mechanism structure of the present utility model;

[0022] Figure 4 is a schematic diagram of the heat exchange component structure of the present utility model;

[0023] Figure 5 is a schematic diagram of the sectional structure of the heat exchange component of the present utility model.

[0024] In the figure: 1, connecting plate; 2, heat exchange mechanism; 3, connection mechanism; 21, water tank; 22, water pump; 23, liquid suction pipe; 24, liquid outlet pipe; 25, protective plate; 26, circulation pipe; 27, heat exchange plate; 28, protective groove; 31, heat conduction pipe; 32, fixing plate; 33, spring; 34, limiting plate; 35, heat conduction plate; 36, heat conduction pad; 37, limiting groove; 38, connection hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] As Figure 1 shown, a heat exchange device for pharmaceutical machinery includes a connecting plate 1. The right end of the top of the connecting plate 1 is fixedly connected with a heat exchange mechanism 2, and the top of the connecting plate 1 is fixedly connected with a connection mechanism 3.

[0027] It should be noted that by starting the set water pump 22, the coolant can flow in the circulation pipe 26. Under the action of the liquid suction pipe 23 and the liquid discharge pipe 24, the coolant can achieve the effect of recycling. At the same time, the set protective plate 25 wraps the circulation pipe 26, thereby providing a certain protection for the circulation pipe 26, and achieving a better heat exchange and cooling effect on the part of the pharmaceutical machinery to be heat-exchanged. By setting the spring 33, the heat transfer structure is interconnected, so that the heat can be smoothly transferred. With the set heat-conducting pad 36 in the shape of a semi-cylindrical shape, under the action of the spring 33, it will be compressed to a certain extent, and thus it will fit more closely to the part of the pharmaceutical machinery to be heat-exchanged, thereby achieving the heat exchange effect and ensuring that there will be no excessive heat dissipation when not in use.

[0028] As Figure 2 , Figure 4 , Figure 5 As shown, the heat exchange mechanism 2 includes a water tank 21. The bottom of the water tank 21 is fixedly connected to the right end of the top of the connecting plate 1. The left end position of the top of the water tank 21 is fixedly connected with a water pump 22. The input end of the water pump 22 is fixedly connected with a liquid suction pipe 23. The output end of the water pump 22 is fixedly connected with a circulation pipe 26. The bottom of the circulation pipe 26 is fixedly connected with a heat exchange plate 27. The right end of the heat exchange plate 27 is fixedly connected to the left side of the water tank 21. The rear position of the right end of the circulation pipe 26 is fixedly connected with a liquid discharge pipe 24. The top of the connecting plate 1 is fixedly connected with a protective plate 25.

[0029] It should be noted that coolant is added to the water tank 21. By starting the water pump 22, the liquid suction pipe 23 generates suction. The bottom of the liquid suction pipe 23 contacts the bottom of the inner wall of the water tank 21, and the lower end of the liquid suction pipe 23 is angled, so as to achieve a better absorption effect. Under the action of the water pump 22, the coolant flows in the circulation pipe 26 and finally is discharged into the water tank 21 through the liquid discharge pipe 24, thus achieving the circulation effect. A heat exchange plate 27 is arranged between the circulation pipe 26 and the heat conduction pipe 31. The cold air of the circulation pipe 26 will cool the heat conduction pipe 31 to a certain extent. At the same time, a protective plate 25 is arranged above the circulation pipe 26. A protective groove 28 is arranged at the bottom of the protective plate 25. The protective groove 28 wraps the circulation pipe 26, thereby providing a certain protection for the circulation pipe 26 and achieving a better heat exchange and cooling effect.

[0030] As Figure 5 shown, both the liquid discharge pipe 24 and the liquid suction pipe 23 pass through the top of the water tank 21. The lower end of the liquid suction pipe 23 is angled, and the length of the liquid suction pipe 23 is greater than the length of the liquid discharge pipe 24.

[0031] It should be noted that the bottom of the liquid suction pipe 23 contacts the bottom of the inner wall of the water tank 21, and the lower end of the liquid suction pipe 23 is angled, so as to achieve a better absorption effect.

[0032] AsFigure 2 , Figure 4 As shown in Figure 4 , a protective groove 28 is provided at the top of the inner wall of the protective plate 25. The shape of the protective groove 28 is the same as that of the circulation pipe 26, and the size of the protective groove 28 is slightly larger than that of the circulation pipe 26.

[0033] It should be noted that a protective groove 28 is provided at the bottom of the protective plate 25. The protective groove 28 wraps the circulation pipe 26, thereby providing a certain degree of protection to the circulation pipe 26.

[0034] As Figures 2 - 4 shown, the connecting mechanism 3 includes two heat conduction pipes 31 and two fixing plates 32. The bottoms of the two heat conduction pipes 31 are fixedly connected to the top of the connecting plate 1, the tops of the two heat conduction pipes 31 are fixedly connected to the bottom of the heat exchange plate 27, the bottoms of the two fixing plates 32 are fixedly connected to the front and rear sides of the left end of the top of the connecting plate 1, the two fixing plates 32 are located on the front and rear sides of the two heat conduction pipes 31, and two springs 33 are fixedly connected to the left ends of the two fixing plates 32. The left ends of the two springs 33 are fixedly connected to a heat conduction plate 35.

[0035] It should be noted that when the connecting plate 1 is moved to the left end, the heat conduction pad 36 is brought into contact with the part to be heat exchanged, thereby driving the heat conduction plate 35 to move to the right. Then, the two limiting plates 34 move to the right along the limiting grooves 37. The widths of the limiting plates 34 and the limiting grooves 37 are the same, ensuring the smooth movement of the heat conduction plate 35. Then, the spring 33 is compressed. The shape of the heat conduction pad 36 is semi-cylindrical, and it will be compressed to a certain extent under the action of the spring 33, and thus it will fit more closely to the part to be heat exchanged. At this time, the heat conduction pipe 31 and the heat conduction plate 35 are not connected, and the heat will not continue to be transmitted. Subsequently, when the connecting plate 1 is moved further to the left end, under the action of the spring 33, the provided heat conduction pipe 31 will slide into the connection hole 38, so that the heat conduction pipe 31 and the heat conduction plate 35 are in contact with each other. The heat is transmitted from the heat conduction pad 36 to the heat conduction plate 35, and then from the heat conduction plate 35 to the heat conduction pipe 31, thereby achieving the effect of heat exchange and ensuring that there is no excessive heat dissipation when not in use.

[0036] As Figure 2 , Figure 3 shown, a heat conduction pad 36 is fixedly connected to the left end of the heat conduction plate 35, and the shape of the heat conduction pad 36 is semi-cylindrical.

[0037] It should be noted that the shape of the heat conduction pad 36 is semi-cylindrical, and it will be compressed to a certain extent under the action of the spring 33, and thus it will fit more closely to the part to be heat exchanged.

[0038] As Figures 2 - 4 shown, limiting grooves 37 are provided at the front and rear positions on the left end of the inner wall of the protective plate 25, and limiting plates 34 are fixedly connected to the front and rear sides of the heat conduction plate 35. The widths of the limiting plates 34 and the limiting grooves 37 are the same.

[0039] It should be noted that the two limit plates 34 move to the right along the limit groove 37. The widths of the limit plate 34 and the limit groove 37 are the same, ensuring the smooth movement of the heat conducting plate 35.

[0040] As Figure 2 、 Figure 3 shown, connection holes 38 are provided at the front and rear positions on the right side of the heat conducting plate 35. The inner wall diameter of the connection hole 38 is slightly larger than the outer surface diameter of the heat conducting tube 31.

[0041] It should be noted that the provided heat conducting tube 31 slides into the connection hole 38, so that the heat conducting tube 31 and the heat conducting plate 35 are in contact with each other, and thus heat can be smoothly transmitted.

[0042] The working principle of the present utility model: Move the connecting plate 1 to the left end, so that the heat conducting pad 36 contacts the part to be heat exchanged of the pharmaceutical machinery, and then drive the heat conducting plate 35 to move to the right, so that the two limit plates 34 move to the right along the limit groove 37. The widths of the limit plate 34 and the limit groove 37 are the same, ensuring the smooth movement of the heat conducting plate 35, and then the spring 33 is compressed. The shape of the heat conducting pad 36 is semi-cylindrical, and it will be compressed to a certain extent under the action of the spring 33, and then fit more closely to the part to be heat exchanged of the pharmaceutical machinery. At this time, the heat conducting tube 31 and the heat conducting plate 35 are not connected, and heat will not be transmitted continuously. Then continue to move the connecting plate 1 to the left end. Under the action of the spring 33, the provided heat conducting tube 31 will slide into the connection hole 38, so that the heat conducting tube 31 and the heat conducting plate 35 are in contact with each other. Heat is transmitted from the heat conducting pad 36 to the heat conducting plate 35, and then from the heat conducting plate 35 to the heat conducting tube 31, so as to achieve the heat exchange effect, ensuring that there will be no excessive heat dissipation when not in use. Add coolant to the water tank 21, and by starting the water pump 22, the suction pipe 23 generates suction. The bottom of the suction pipe 23 contacts the bottom of the inner wall of the water tank 21, and the lower end of the suction pipe 23 is beveled, so as to achieve a better absorption effect. Under the action of the water pump 22, the coolant flows in the circulation pipe 26 and finally is discharged into the water tank 21 through the liquid outlet pipe 24, so as to achieve the circulation effect. A heat exchange plate 27 is provided between the circulation pipe 26 and the heat conducting tube 31. The cold air in the circulation pipe 26 will cool the heat conducting tube 31 to a certain extent. At the same time, a protection plate 25 is provided above the circulation pipe 26. A protection groove 28 is provided at the bottom of the protection plate 25, and the protection groove 28 wraps the circulation pipe 26, so as to protect the circulation pipe 26 to a certain extent, and thus achieve a better heat exchange and cooling effect.

[0043] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A heat exchange device for pharmaceutical machinery, including a connecting plate (1), characterized in that: At the right end position of the top of the connecting plate (1), a heat exchange mechanism (2) is fixedly connected, and a connecting mechanism (3) is fixedly connected to the top of the connecting plate (1).

2. The heat exchange device for pharmaceutical machinery according to claim 1, wherein: The heat exchange mechanism (2) includes a water tank (21). The bottom of the water tank (21) is fixedly connected to the right end of the top of the connecting plate (1). At the left end position of the top of the water tank (21), a water pump (22) is fixedly connected. The input end of the water pump (22) is fixedly connected with a liquid suction pipe (23). The output end of the water pump (22) is fixedly connected with a circulation pipe (26). The bottom of the circulation pipe (26) is fixedly connected with a heat exchange plate (27). The right end of the heat exchange plate (27) is fixedly connected with the left side of the water tank (21). At the rear position of the right end of the circulation pipe (26), a liquid outlet pipe (24) is fixedly connected. A protective plate (25) is fixedly connected to the top of the connecting plate (1).

3. The heat exchange device for pharmaceutical machinery according to claim 2, characterized in that: Both the liquid outlet pipe (24) and the liquid suction pipe (23) pass through the top of the water tank (21). The lower end of the liquid suction pipe (23) is beveled, and the length of the liquid suction pipe (23) is greater than the length of the liquid outlet pipe (24).

4. The heat exchange device for pharmaceutical machinery according to claim 2, characterized in that: At the top inner wall of the protective plate (25), a protective groove (28) is opened. The shape of the protective groove (28) is the same as that of the circulation pipe (26), and the size of the protective groove (28) is slightly larger than the size of the circulation pipe (26).

5. The heat exchange device for pharmaceutical machinery according to claim 2, wherein: The connecting mechanism (3) includes two heat conduction pipes (31) and two fixing plates (32). The bottoms of the two heat conduction pipes (31) are fixedly connected to the top of the connecting plate (1). The tops of the two heat conduction pipes (31) are fixedly connected to the bottom of the heat exchange plate (27). The bottoms of the two fixing plates (32) are fixedly connected to the front and rear sides of the left end of the top of the connecting plate (1). The two fixing plates (32) are located on the front and rear sides of the two heat conduction pipes (31). At the left ends of the two fixing plates (32), two springs (33) are fixedly connected. At the left ends of the two springs (33), a heat conduction plate (35) is fixedly connected.

6. The heat exchange device for pharmaceutical machinery according to claim 5, characterized in that: At the left end of the heat conduction plate (35), a heat conduction pad (36) is fixedly connected. The shape of the heat conduction pad (36) is semi-cylindrical.

7. A heat exchange device for pharmaceutical machinery according to claim 5, characterized in that: At the front and rear side positions of the left end inner wall of the protective plate (25), limiting grooves (37) are opened. At the front and rear sides of the heat conduction plate (35), limiting plates (34) are fixedly connected. The widths of the limiting plates (34) and the limiting grooves (37) are the same.

8. A heat exchange device for pharmaceutical machinery according to claim 5, characterized in that: At the front and rear side positions on the right side of the heat conduction plate (35), connection holes (38) are opened. The inner diameter of the inner wall of the connection holes (38) is slightly larger than the outer surface diameter of the heat conduction pipes (31).

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