Refrigerant circulating pipe fitting of crystallization kettle

Abstract

The utility model discloses a crystallization kettle refrigerant circulating pipe fitting, which relates to the technical field of crystallization kettle devices, and comprises a device main body, the device main body comprises a circulating pipe body, fins, a filter pipe and a knob, the top of the device main body and the bottom of a tank top are provided with flange rings, and the two flange rings are connected with each other through bolts. The inner wall of the device body is welded to the outer wall of the circulating pipe body, a water inlet is formed in one end of the top of the circulating pipe body, and a water outlet is formed in one end of the bottom of the circulating pipe body. And meanwhile, the temperature in the pipe fitting can be transmitted to the fins, the cooling efficiency can be further improved through the fins, impurities in the pipe fitting can be filtered through the filter pipe, and the impurities left in the pipe fitting can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of crystallization kettle devices, in particular to a crystallization kettle refrigerant circulation pipe fitting. Background Art

[0002] The crystallization kettle is a crystallization device that needs to cool down the interlayer with chilled water or refrigerant water rapidly after the material mixing reaction. The refrigerant water needs to be transported through a circulation pipe during the transportation process. After searching, the Chinese patent authorization number CN111318048A discloses a crystallization kettle refrigerant circulation pipe, including a circulation pipe, the outer surface of which is fixedly installed with four support frames, the bottom of which is fixedly installed with a support column, the bottom right side of which is fixedly installed with a refrigerant outlet pipe, and the top of which is fixedly installed with an overflow pipe. The crystallization kettle refrigerant circulation pipe is provided with a power motor, and the circulation pipe is a spiral pipe, so that the power motor can make the refrigerant inside the spiral circulation pipe uniformly condense. Although the device can achieve the effect of uniform condensation of the internal refrigerant through the spiral circulation pipe, the spiral pipe has a simple structure and a small contact area with the internal space of the crystallization kettle, which cannot effectively improve the cooling efficiency, resulting in a slow cooling speed. At the same time, the pipe does not have a filtering function, which leads to impurities carried by the chilled water inside the pipeline that are difficult to clean. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a crystallization kettle refrigerant circulation pipe fitting, which solves the problems raised in the background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a crystallization kettle refrigerant circulation pipe fitting, including a device body, the device body including a circulation pipe body, fins, a filter tube and a knob, flange rings are provided at the top of the device body and the bottom of the tank top, the two flange rings are connected to each other by bolts, the inner wall of the device body is welded to the outer wall of the circulation pipe body, a water inlet is provided at one end of the top of the circulation pipe body, a water outlet is provided at one end of the bottom of the circulation pipe body, a connecting pipe is provided at the top of the circulation pipe body, a filter tube is provided inside the connecting pipe, and a knob is welded at one end of the filter tube.

[0005] Preferably, the circulation pipe body is arranged in a spiral shape, the circulation pipe body is made of a copper-aluminum composite material, and the outer wall of the circulation pipe body is annularly and evenly spaced with arc-shaped protrusions.

[0006] Preferably, fins are welded on the outer wall of the raised structure of the outer wall of the circulation tube body, the fins are made of a copper-aluminum composite material, and the fins are arranged in a curved shape.

[0007] Preferably, the outer diameter of the filter tube is equal to the inner diameter of the connecting tube, the interior of the filter tube is hollow, and one end of the top of the filter tube is open.

[0008] Preferably, a filter hole is provided on the surface of one end of the filter tube, and a thread is provided on the surface of the other end of the filter tube. The filter tube is threadably connected to the connecting tube via the surface thread.

[0009] Preferably, when the filter tube moves to one end inside the connecting tube, the top opening of one end of the filter tube faces upward.

[0010] The utility model provides a crystallization kettle refrigerant circulation pipe fitting, which has the following beneficial effects:

[0011] The crystallization kettle refrigerant circulation pipe fitting, through the mutual combination of various components, the convex structure arranged on the outer wall of the pipe fitting is conducive to increasing the contact area of ​​the outer wall surface of the pipe fitting with the inside of the crystallization kettle, thereby helping to improve the cooling efficiency. At the same time, the internal temperature of the pipe fitting can be transmitted to the fins, which is conducive to further improving the cooling efficiency. At the same time, the filter tube is conducive to filtering impurities inside the pipe fitting, which is conducive to reducing impurities remaining in the pipe fitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the circulation pipe body of the utility model;

[0014] Figure 3 This is a schematic diagram of the fin structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the connecting tube and the filter tube of the utility model;

[0016] Figure 5 It is a schematic diagram of the structure of the connection between the connecting pipe and the circulation pipe body of the utility model.

[0017] In the figure, 1. device body; 2. flange ring; 3. tank top; 4. water inlet; 5. water outlet; 6. circulation pipe body; 7. fins; 8. filter tube; 9. connecting pipe; 10. knob. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 The embodiment of the utility model provides a technical solution: a crystallization kettle refrigerant circulation pipe fitting, comprising a device body 1, the device body 1 comprising a circulation pipe body 6, fins 7, a filter tube 8 and a knob 10, a flange ring 2 is provided at the top of the device body 1 and the bottom of the tank top 3, the two flange rings 2 are connected to each other by bolts, the inner wall of the device body 1 is welded to the outer wall of the circulation pipe body 6, a water inlet 4 is provided at one end of the top of the circulation pipe body 6, a water outlet 5 is provided at one end of the bottom of the circulation pipe body 6, a connecting pipe 9 is provided at the top of the circulation pipe body 6, a filter tube 8 is provided inside the connecting pipe 9, and a knob 10 is welded at one end of the filter tube 8, through the mutual combination of various components, the convex structure provided on the outer wall of the circulation pipe body 6 is conducive to increasing the contact area of ​​the outer wall surface of the circulation pipe body 6 to the inside of the crystallization kettle, thereby facilitating the improvement of the cooling efficiency, and at the same time, the internal temperature of the circulation pipe body 6 can be transmitted to the fins 7, and the fins 7 are conducive to further improving the cooling efficiency, and at the same time, the filter tube 8 is conducive to filtering the impurities inside the circulation pipe body 6, which is conducive to reducing the impurities remaining inside the circulation pipe body 6.

[0020] like Figure 1 , 3 As shown, it is an embodiment of the utility model, the circulation pipe body 6 is spirally arranged, the circulation pipe body 6 is made of copper-aluminum composite material, the outer wall of the circulation pipe body 6 is annularly and evenly spaced with arc-shaped convex structures, the outer wall of the convex structure of the outer wall of the circulation pipe body 6 is welded with fins 7, the fins 7 are made of copper-aluminum composite material, and the fins 7 are bent. The better thermal conductivity of the copper-aluminum composite material is conducive to improving the heat exchange efficiency between the circulation pipe body 6 and the inside of the device body 1, and the fins 7 are conducive to further improving the contact area with the device body 1.

[0021] like Figure 4 , 5 As shown, it is an embodiment of the present invention, the outer diameter of the filter tube 8 is equal to the inner diameter of the connecting tube 9, the interior of the filter tube 8 is hollow, the top end of the filter tube 8 is open, the surface of one end of the filter tube 8 is provided with a filter hole, the surface of the other end of the filter tube 8 is provided with a thread, the filter tube 8 is threadedly connected to the connecting tube 9 through the surface thread, when the filter tube 8 moves to one end inside the connecting tube 9, the top opening of one end of the filter tube 8 faces upward, by inserting one end of the filter tube 8 into the interior of one end of the connecting tube 9, and rotating the filter tube 8 to move to one end inside the connecting tube 9, and at the same time making the top end of the filter tube 8 face upward, when the chilled water enters the interior of the circulation pipe body 6 through the water inlet 4, it will be filtered through the filter holes on the surface of the filter tube 8, so that impurities adhere to the surface of the filter tube 8, and the filter tube 8 can be taken out for cleaning by rotating the knob 10.

[0022] Working principle: The raised structure arranged on the outer wall of the circulation pipe body 6 is conducive to increasing the contact area of ​​the outer wall surface of the circulation pipe body 6 with the inside of the crystallization kettle, which is conducive to improving the cooling efficiency. At the same time, the internal temperature of the circulation pipe body 6 can be transmitted to the fins 7, which is conducive to further improving the cooling efficiency. By inserting one end of the filter tube 8 into the interior of one end of the connecting tube 9, and rotating the filter tube 8 to move it to the inner end of the connecting tube 9, and making the top end of the filter tube 8 open upward, when the chilled water enters the circulation pipe body 6 through the water inlet 4, it will be filtered through the filter holes on the surface of the filter tube 8, so that impurities adhere to the surface of the filter tube 8, and the filter tube 8 can be taken out for cleaning by turning the knob 10.

[0023] The components of the utility model, 1. device body; 2. flange ring; 3. tank top; 4. water inlet; 5. water outlet; 6. circulation pipe body; 7. fin; 8. filter pipe; 9. connecting pipe; 10. knob, are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A crystallization kettle refrigerant circulation pipe, comprising a device body (1), characterized in that: The device body (1) comprises a circulation pipe body (6), fins (7), a filter pipe (8) and a knob (10); a flange ring (2) is provided at the top of the device body (1) and the bottom of the tank top (3); the two flange rings (2) are connected to each other by bolts; the inner wall of the device body (1) is welded to the outer wall of the circulation pipe body (6); a water inlet (4) is provided at one end of the top of the circulation pipe body (6); a water outlet (5) is provided at one end of the bottom of the circulation pipe body (6); a connecting pipe (9) is provided at the top of the circulation pipe body (6); a filter pipe (8) is provided inside the connecting pipe (9); and a knob (10) is welded to one end of the filter pipe (8).

2. The crystallization kettle refrigerant circulation pipe fitting according to claim 1, characterized in that: The circulation pipe body (6) is arranged in a spiral shape, the circulation pipe body (6) is made of a copper-aluminum composite material, and the outer wall of the circulation pipe body (6) is annularly and evenly spaced with arc-shaped protrusions.

3. The crystallization kettle refrigerant circulation pipe fitting according to claim 1, characterized in that: The outer wall of the raised structure of the outer wall of the circulation pipe body (6) is welded with fins (7), the fins (7) are made of a copper-aluminum composite material, and the fins (7) are arranged in a curved shape.

4. The crystallization kettle refrigerant circulation pipe fitting according to claim 1, characterized in that: The outer diameter of the filter tube (8) is equal to the inner diameter of the connecting tube (9); the interior of the filter tube (8) is hollow; and one end of the top of the filter tube (8) is open.

5. The crystallization kettle refrigerant circulation pipe fitting according to claim 1, characterized in that: The surface of one end of the filter tube (8) is provided with a filter hole, and the surface of the other end of the filter tube (8) is provided with a thread, and the filter tube (8) is threadedly connected to the connecting tube (9) via the surface thread.

6. The crystallization kettle refrigerant circulation pipe fitting according to claim 1, characterized in that: When the filter tube (8) moves to one end inside the connecting tube (9), the top opening of one end of the filter tube (8) faces upward.

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