Filtering and shunting integrated flow divider for refrigerating system

Abstract

The utility model discloses a flow divider integrating filtering and flow dividing for a refrigerating system, which belongs to the technical field of refrigerating systems and comprises an inlet pipeline, the bottom of the inlet pipeline is rotatably connected with a filter, the top of the filter is fixedly connected with a filter screen, the bottom of the inlet pipeline is connected with the flow divider, and the flow divider is connected with the filter screen. The left side and the right side of the flow divider are fixedly connected with fixing mechanisms, the two fixing mechanisms are located on the left side and the right side of the inlet pipeline respectively, the flow divider comprises a flow divider body, a pipeline cavity is formed in the top of the flow divider body, the bottom of the pipeline cavity communicates with a funnel pipeline, and the funnel pipeline is located below the filter. The bottom of the funnel pipeline is fixedly connected with a connecting pipeline, the bottom of the fixed pipeline is fixedly connected with two groups of flow dividing pipelines, and the problems that the complexity of a system is increased and the refrigeration efficiency is influenced due to the fact that an existing filter and an existing flow divider are often separated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration systems, in particular to a diverter for a refrigeration system integrating filtration and diversion. Background Art

[0002] In a refrigeration system, a filter and a diverter are two important components. The filter is mainly used to filter impurities that may exist in the system to prevent them from entering the refrigeration cycle, affecting the refrigeration effect and harming the compressor. The diverter is mainly used to evenly distribute the refrigerant to the required areas to achieve efficient refrigeration.

[0003] However, the existing filters and diverters are often separated, which not only increases the complexity of the system but also affects the refrigeration efficiency. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of the present application, to avoid obscuring the purpose of this part, the abstract and the title of the utility model. Such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a diverter for a refrigeration system integrating filtration and diversion, which can solve the problem that the existing filters and diverters are often separated, which not only increases the complexity of the system but also affects the refrigeration efficiency.

[0006] To solve the above technical problems, the utility model provides a diverter for a refrigeration system integrating filtration and diversion, adopting the following technical solutions: including an inlet pipe, a filter is rotatably connected to the bottom of the inlet pipe, a filter screen is fixedly connected to the top of the filter, a diverter is connected to the bottom of the inlet pipe, and fixing mechanisms are fixedly connected to both the left and right sides of the diverter. The two groups of fixing mechanisms are respectively located on the left and right sides of the inlet pipe.

[0007] Optionally, the diverter includes a diverter body, a pipe cavity is formed at the top of the diverter body, a funnel pipe is communicated with the bottom of the pipe cavity, the funnel pipe is located below the filter, a connecting pipe is fixedly connected to the bottom of the funnel pipe, and two diversion pipes are fixedly connected to the bottom of the connecting pipe.

[0008] By adopting the above technical solutions, the refrigerant is diverted.

[0009] Optionally, a sliding cavity is formed in the shunt body. The right side of the sliding cavity communicates with the pipeline cavity. A spring cavity is formed in the shunt body, and a fixing mechanism is arranged in the sliding cavity.

[0010] By adopting the above technical solution, a fixing mechanism is provided.

[0011] Optionally, the fixing mechanism includes a sliding rod which is slidably connected in the sliding cavity. A spring block is fixedly connected to the right side of the sliding rod. The spring block is slidably connected in the spring cavity. A spring is fixedly connected to the left side of the spring block. The spring is sleeved on the outer side of the sliding rod. A triangular plate is fixedly connected to the right side of the sliding rod. A handle is fixedly connected to the left side of the sliding rod. The handle is located outside the shunt body. An inlet pipeline is slidably connected in the pipeline cavity.

[0012] By adopting the above technical solution, the inlet pipeline is fixed.

[0013] Optionally, an inlet block is fixedly connected to the outer side wall of the bottom of the inlet pipeline. A groove is formed in the bottom of the inlet pipeline. A threaded groove is formed in the groove. A filter screen is arranged in the groove.

[0014] By adopting the above technical solution, the refrigerant is filtered.

[0015] Optionally, convex blocks are fixedly connected to both the left and right sides of the top of the filter screen. Threads adapted to the groove are connected to the left and right sides of the convex blocks. The convex blocks are rotationally connected to the groove through the threads.

[0016] By adopting the above technical solution, the filter is disassembled.

[0017] In summary, the present utility model has at least the following beneficial effects: By arranging the filter screen and the shunt, the refrigerant is filtered and then shunted, reducing the complexity of the system and accelerating the refrigeration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

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

[0020] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0021] Figure 3 For Figure 2 Schematic diagram of the enlarged structure of part A in

[0022] Explanation of reference numerals: 1. Inlet pipe; 101. Groove; 102. Inlet block; 2. Filter; 201. Filter net; 202. Protrusion; 3. Diverter; 301. Diverter body; 3011. Sliding cavity; 3012. Spring cavity; 302. Pipe cavity; 303. Funnel pipe; 304. Connecting pipe; 305. Diverting pipe; 4. Fixing mechanism; 401. Slide bar; 402. Spring block; 403. Spring; 404. Triangular plate; 405. Handle. Detailed implementation manners

[0023] The following further elaborates on the present utility model in conjunction with the Figures 1-3 accompanying drawings.

[0024] Embodiment 1

[0025] Referring to Figure 1 , in this embodiment, in order to solve the problem that existing filters and diverters are often separated, which not only increases the complexity of the system but also affects the refrigeration efficiency, the present utility model discloses a diverter for a refrigeration system integrating filtration and diversion, including an inlet pipe 1. The bottom of the inlet pipe 1 is rotatably connected to a filter 2. The top of the filter 2 is fixedly connected to a filter net 201. The bottom of the inlet pipe 1 is connected to a diverter 3. Fixing mechanisms 4 are fixedly connected to both the left and right sides of the diverter 3. The two groups of fixing mechanisms 4 are respectively located on the left and right sides of the inlet pipe 1.

[0026] Based on the above features, the working principle of this embodiment is as follows: Rotate the filter net 2 into the bottom of the inlet pipe 1, slide the bottom of the inlet pipe 1 into the diverter 3. When the inlet pipe 1 contacts the fixing mechanism 4, the fixing mechanism 4 fixes the inlet pipe 1 to prevent the inlet pipe 1 from falling off the diverter 3. The refrigerant enters the inlet pipe 1, is filtered by the filter net 2, and then enters the separator 3 for diversion.

[0027] Embodiment 2

[0028] Referring to Figures 2-3, in this embodiment, to solve the problem that existing filters and diverters are often separated, which not only increases the complexity of the system but also affects the refrigeration efficiency. Based on the same concept as in the above-mentioned Embodiment 1, the diverter for a refrigeration system integrating filtration and diversion further includes a diverter 3, which includes a diverter body 301. A pipe cavity 302 is opened at the top of the diverter body 301. A funnel pipe 303 is connected to the bottom of the pipe cavity 302. The funnel pipe 303 is located below the filter 2. A connecting pipe 304 is fixedly connected to the bottom of the funnel pipe 303. Two diversion pipes 305 are fixedly connected to the bottom of the connecting pipe 304. A sliding cavity 3011 is opened in the diverter body 301. The right side of the sliding cavity 3011 is communicated with the pipe cavity 302. A spring cavity 3012 is opened in the diverter body 301. A fixing mechanism 4 is provided in the sliding cavity 3011. The fixing mechanism 4 includes a slide bar 401. The slide bar 401 is slidably connected in the sliding cavity 3011. A spring block 402 is fixedly connected to the right side of the slide bar 401. The spring block 402 is slidably connected in the spring cavity 3012. A spring 403 is fixedly connected to the left side of the spring block 402. The spring 403 is sleeved on the outer side of the slide bar 401. A triangular plate 404 is fixedly connected to the right side of the slide bar 401. A handle 405 is fixedly connected to the left side of the slide bar 401. The handle 405 is located outside the diverter body 301. An inlet pipe 1 is slidably connected in the pipe cavity 302. An inlet block 102 is fixedly connected to the outer side wall of the bottom of the inlet pipe 1. A groove 101 is opened at the bottom of the inlet pipe 1. A threaded groove is opened in the groove 101. A filter screen 201 is provided in the groove 101. Convex blocks 202 are fixedly connected to the left and right sides of the top of the filter screen 201. Threads adapted to the groove 101 are connected to the left and right sides of the convex blocks 202. The convex blocks 202 are rotationally connected to the groove 101 through the threads.

[0029] Based on the above characteristics, the working principle of this embodiment is as follows: Place the two groups of bumps 202 on the top of the filter 201 into the grooves 101 opened in the inlet pipe 1, and rotate the filter 201. The filter 201 drives the two groups of bumps 202 to rotate, and the two groups of bumps 202 rotate into the grooves 101 to fix the filter 201. Slide the inlet pipe 1 into the pipe cavity 302. The inlet block 102 pushes the triangular plate 404 to move, the triangular plate 404 drives the slide bar 401 to move, the slide bar 401 drives the spring block 402 to move, and the spring block 402 squeezes the spring 403. When the horizontal height of the inlet block 102 is lower than that of the triangular plate 404, the spring block 402 moves under the action of the elastic force of the spring 403. The spring block 402 drives the slide bar 401 to move, the slide bar 401 drives the triangular plate 404 to move, and the triangular plate 404 moves to the top of the inlet block 102 to fix the inlet pipe 1. After the refrigerant enters the inlet pipe 1, it is filtered by the filter 201 and the filter net 2. The filtered refrigerant enters the funnel pipe 303 and is shunted through the funnel pipe 303 into the connecting pipe 304. The refrigerant enters the two groups of shunt pipes 305 respectively to complete the shunt.

[0030] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A diverter for a refrigeration system that combines filtration and diversion, including an inlet pipe (1), characterized in that: The bottom of the inlet pipe (1) is rotatably connected to a filter (2). The top of the filter (2) is fixedly connected to a filter screen (201). The bottom of the inlet pipe (1) is connected to a diverter (3). Both the left and right sides of the diverter (3) are fixedly connected to fixing mechanisms (4). The two groups of fixing mechanisms (4) are respectively located on the left and right sides of the inlet pipe (1).

2. The diverter for a refrigeration system integrating filtration and diversion according to claim 1, characterized in that: The diverter (3) includes a diverter body (301). A pipe cavity (302) is formed at the top of the diverter body (301). The bottom of the pipe cavity (302) communicates with a funnel pipe (303). The funnel pipe (303) is located below the filter (2). The bottom of the funnel pipe (303) is fixedly connected to a connecting pipe (304). The bottom of the connecting pipe (304) is fixedly connected to two diversion pipes (305).

3. The diverter for a refrigeration system integrating filtration and diversion according to claim 2, characterized in that: A sliding cavity (3011) is formed inside the diverter body (301). The right side of the sliding cavity (3011) communicates with the pipe cavity (302). A spring cavity (3012) is formed inside the diverter body (301). A fixing mechanism (4) is provided inside the sliding cavity (3011).

4. The diverter for a refrigeration system integrating filtration and diversion according to claim 3, characterized in that: The fixing mechanism (4) includes a sliding rod (401). The sliding rod (401) is slidably connected inside the sliding cavity (3011). A spring block (402) is fixedly connected to the right side of the sliding rod (401). The spring block (402) is slidably connected inside the spring cavity (3012). A spring (403) is fixedly connected to the left side of the spring block (402). The spring (403) is sleeved outside the sliding rod (401). A triangular plate (404) is fixedly connected to the right side of the sliding rod (401). A handle (405) is fixedly connected to the left side of the sliding rod (401). The handle (405) is located outside the diverter body (301). The inlet pipe (1) is slidably connected inside the pipe cavity (302).

5. The diverter for a refrigeration system integrating filtration and diversion according to claim 4, characterized in that: An inlet block (102) is fixedly connected to the outer side wall of the bottom of the inlet pipe (1). A groove (101) is formed at the bottom of the inlet pipe (1). A thread groove is formed inside the groove (101). The filter screen (201) is provided inside the groove (101).

6. The diverter for a refrigeration system integrating filtration and diversion according to claim 5, characterized in that: Convex blocks (202) are fixedly connected to both the left and right sides of the top of the filter screen (201). Threads adapted to the groove (101) are connected to both the left and right sides of the convex blocks (202). The convex blocks (202) are rotationally connected to the groove (101) through the threads.

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