Flow guide pipe for radiator

Abstract

The utility model discloses a honeycomb duct for radiator, including lower collector pipe and upper collector pipe, the upper collector pipe is installed and connected on the upper end position of lower collector pipe, in the utility model, through the filter subassembly structure, can filter the impurity in the water flow in the use process, avoids long-time use, and has very strong practicality. Impurities block a pipeline and affect the heat dissipation effect, threaded rotary connection and installation with a connecting short pipe and a water inlet are facilitated through a threaded connector, threaded rotary connection and installation are adopted, disassembly and assembly are convenient, follow-up cleaning of impurities in the filtering sleeve is facilitated, threaded connection has certain sealing performance, water overflow at the connecting position can be prevented, and the service life of the filtering sleeve is prolonged. During use, cooling water enters the upper water collecting pipe from the water inlet, impurities in water flow can be filtered through the first filter screen and the second filter screen in the filter sleeve when the cooling water enters the upper water collecting pipe, and the situation that the cooling effect is affected due to blockage caused by the fact that the impurities adhere to the pipe wall after long-time use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, and particularly relates to a diversion pipe for a radiator. Background Art

[0002] The radiator diversion pipe is a pipe used for transporting fluids such as liquids or gases, and is used to connect the communication of coolant at different parts in the radiator.

[0003] The existing Chinese patent CN103471427A discloses a finned tube radiator on December 25, 2013. The radiator includes an upper header, a lower header, and finned tubes connecting the upper header and the lower header. A diversion structure is arranged inside the upper header, so that the flow area of the fluid inside the upper header gradually decreases along the fluid flow direction. In the above patent, the structure of the finned tubes is optimized to keep the flow velocity of the fluid entering the finned tubes as large as possible, so as to maximize the heat exchange efficiency, save energy, and achieve the purpose of environmental protection and energy saving. However, after the diversion pipe is used for a period of time, its interior will become dirty, and the diversion pipe of the above device is not easy to disassemble and clean, resulting in blockage due to long-term non-cleaning, which affects the heat dissipation effect of the radiator. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a diversion pipe for a radiator, so as to solve the problem that in the existing finned tube radiator, after being used for a period of time, its interior will become dirty, and the diversion pipe of the device is not easy to disassemble and clean, resulting in blockage due to long-term non-cleaning, which affects the heat dissipation effect of the radiator as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A diversion pipe for a radiator, including a lower water collecting pipe and an upper water collecting pipe. The upper water collecting pipe is installed and connected to the upper end of the lower water collecting pipe. A row of heat dissipation diversion pipes is arranged inside the lower water collecting pipe and the upper water collecting pipe. Connection components are arranged at both ends of the heat dissipation diversion pipe. A connection short pipe is arranged at the right end of the upper water collecting pipe. A filtering component is arranged at the right end of the connection short pipe. An inlet is arranged at the right inner side of the filtering component. An outlet is arranged at the right end of the lower water collecting pipe.

[0006] Among them, the filtering component includes a filtering sleeve, a threaded connection port, a first filter screen, and a second filter screen. The first filter screen is arranged at the upper inner side of the filtering sleeve. The second filter screen is arranged on the filtering sleeve below the first filter screen. Threaded connection ports are arranged at both ends of the filtering sleeve. The filtering sleeve is connected to the connection short pipe through the threaded connection port.

[0007] Among them, the connection component includes a connection collar, a sealing rubber ring and a fixing steel pin. The fixing steel pins are arranged around the outer side of the connection collar, and the sealing rubber ring is arranged around the inner side of the connection collar. The connection collar is connected to the lower water collecting pipe and the upper water collecting pipe.

[0008] Among them, eight connection components are provided, and the connection components are symmetrically welded to the lower water collecting pipe and the upper water collecting pipe.

[0009] Among them, the filtering component and the connecting short pipe are connected and installed by means of threaded rotation, and the filtering component is installed and connected at the right end of the connecting short pipe.

[0010] Among them, the water outlet and the lower water collecting pipe are connected and installed by welding, and the water outlet and the lower water collecting pipe are internally connected.

[0011] In summary, due to the adoption of the above technology, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, through the structure of the filtering component, during use, impurities in the water flow can be filtered, avoiding the blockage of the pipeline by impurities during long-term use and affecting the heat dissipation effect. When installing the filtering component, through the threaded connection ports at both ends of the filtering sleeve, it is convenient to perform threaded rotation connection and installation with the connecting short pipe and the water inlet. The use of threaded rotation for connection and installation makes disassembly and assembly convenient, facilitating the subsequent cleaning of impurities inside the filtering sleeve. Moreover, the threaded connection has a certain sealing property, preventing water leakage at the connection. When in use, the cooling water enters the upper water collecting pipe from the water inlet. When entering, the impurities in the water flow can be filtered by the first filter screen and the second filter screen inside the filtering sleeve, avoiding the blockage caused by impurities adhering to the pipe wall during long-term use and affecting the heat dissipation.

[0013] 2. In the present utility model, through the structure of the connection component, it is convenient to quickly disassemble and assemble the heat dissipation diversion pipe, facilitating the cleaning or replacement of the heat dissipation diversion pipe. When installing the connection component, first, one end of the connection collar is welded to the lower water collecting pipe and the upper water collecting pipe. The use of welding for connection and installation makes it more reliable and not easily fall off during use. Further, the heat dissipation diversion pipe is inserted into the connection collar. When inserting, due to the sealing rubber ring provided inside the connection collar, the connection is made more tightly and reliably, with strong sealing performance, preventing water leakage. Further, the fixing steel pin is used for fastening, making it more reliable during use. Through the above installation and connection, the heat dissipation diversion pipe can be quickly disassembled and assembled, facilitating the disassembly of the heat dissipation diversion pipe for cleaning or maintenance after a period of use, further extending the service life of the heat dissipation diversion pipe. Description of the Drawings

[0014] Figure 1Schematic three-dimensional structure diagram of a flow guide pipe for a radiator of the present utility model;

[0015] Figure 2 Schematic enlarged structure diagram of area A of a flow guide pipe for a radiator of the present utility model;

[0016] Figure 3 Schematic cross-sectional structure diagram of a filter assembly of a flow guide pipe for a radiator of the present utility model;

[0017] Figure 4 Schematic structure diagram of a connection assembly of a flow guide pipe for a radiator of the present utility model.

[0018] In the figure: 1, water outlet; 2, lower water collecting pipe; 3, connection assembly; 31, connection collar; 32, sealing rubber ring; 33, fixing steel pin; 4, heat dissipation flow guide pipe; 5, upper water collecting pipe; 6, filter assembly; 61, filter sleeve; 62, threaded connection port; 63, first filter screen; 64, second filter screen; 7, connection short pipe; 8, water inlet. Specific embodiments

[0019] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model.

[0020] Embodiment 1

[0021] Refer to Figure 1 , Figure 2 and Figure 3, A diversion pipe for a radiator, comprising a lower water collecting pipe 2 and an upper water collecting pipe 5. The upper water collecting pipe 5 is installed and connected to the upper end position of the lower water collecting pipe 2. A row of heat dissipation diversion pipes 4 is arranged inside the lower water collecting pipe 2 and the upper water collecting pipe 5. Connection components 3 are arranged at both ends of the heat dissipation diversion pipe 4. A connection short pipe 7 is arranged at the right end of the upper water collecting pipe 5. A filtering component 6 is arranged at the right end of the connection short pipe 7. A connection short pipe 7 is arranged at the inner right end of the filtering component 6. An outlet 1 is arranged at the right end of the lower water collecting pipe 2. When in use, cooling water enters the upper water collecting pipe 5 from the water inlet 8. When entering, the filtering component 6 can filter impurities in the water flow to avoid, after long-term use, impurities adhering to the pipe wall and causing blockage, which affects the heat dissipation effect. Then, the water flow is diverted through several heat dissipation diversion pipes 4 to achieve the water cooling function. The heat dissipation diversion pipes 4 are installed and fixed between the upper water collecting pipe 5 and the lower water collecting pipe 2 by the connection components 3. When it is necessary to clean or maintain the heat dissipation diversion pipes 4, the disassembly and assembly can be quickly completed through the structure of the connection components 3, so as to clean or replace and maintain the heat dissipation diversion pipes 4.

[0022] In the present utility model, the filtering component 6 and the connection short pipe 7 are connected and installed by means of threaded rotation. And the filtering component 6 is installed and connected to the right end position of the connection short pipe 7. The filtering component 6 includes a filtering sleeve 61, a threaded connection port 62, a first filter screen 63 and a second filter screen 64. The first filter screen 63 is arranged at the upper end inside the filtering sleeve 61. The second filter screen 64 is arranged on the filtering sleeve 61 below the first filter screen 63. Threaded connection ports 62 are arranged at both ends of the filtering sleeve 61. The filtering sleeve 61 is connected to the connection short pipe 7 through the threaded connection ports 62. When installing the filtering component 6, the threaded connection ports 62 at both ends of the filtering sleeve 61 facilitate the threaded rotation connection and installation with the connection short pipe 7 and the water inlet 8. And the connection and installation by means of threaded rotation make the disassembly and assembly convenient, which is convenient for cleaning the impurities inside the filtering sleeve 61 subsequently. And the threaded connection has a certain sealing property, which can prevent water overflow at the connection. When in use, cooling water enters the upper water collecting pipe 5 from the water inlet 8. When entering, the impurities in the water flow can be filtered by the first filter screen 63 and the second filter screen 64 inside the filtering sleeve 61 to avoid, after long-term use, impurities adhering to the pipe wall and causing blockage, which affects the heat dissipation effect.

[0023] In the present utility model, the outlet 1 and the lower water collecting pipe 2 are connected and installed by means of welding, and the inside of the outlet 1 and the lower water collecting pipe 2 is in through connection. When installing, because the outlet 1 and the lower water collecting pipe 2 are connected and installed by means of welding, it is more reliable and not easy to fall off during the use process. And the inside of the outlet 1 and the lower water collecting pipe 2 is in through connection, which is convenient for the water flow to be dredged.

[0024] Working principle: When in use, cooling water enters the upper header pipe 5 from the water inlet 8. When entering, the filter component 6 can filter impurities in the water flow, avoiding the adhesion of impurities to the pipe wall during long-term use, which may cause blockage and affect the heat dissipation function. Then, the water flow is guided through several heat dissipation diversion pipes 4 to achieve the water cooling function. The heat dissipation diversion pipes 4 are installed and fixed between the upper header pipe 5 and the lower header pipe 2 by the connection component 3. When it is necessary to clean or maintain the heat dissipation diversion pipes 4, the connection component 3 structure can quickly complete disassembly and assembly to facilitate the cleaning or replacement and maintenance of the heat dissipation diversion pipes 4.

[0025] Embodiment 2

[0026] Referring to Figure 1 、 Figure 2 and Figure 4 A diversion pipe for a radiator. Compared with Embodiment 2, this embodiment has a total of eight connection components 3, and the connection components 3 are symmetrically welded on the lower header pipe 2 and the upper header pipe 5. The connection component 3 includes a connection collar 31, a sealing rubber ring 32, and a fixing steel pin 33. Fixing steel pins 33 are arranged around the outer side of the connection collar 31, and a sealing rubber ring 32 is arranged around the inner side of the connection collar 31. The connection collar 31 is connected to the lower header pipe 2 and the upper header pipe 5.

[0027] Working principle: When installing the connection component 3, first, one end of the connection collar 31 is welded to the lower header pipe 2 and the upper header pipe 5. The welding method of connection and installation makes it more secure and not easy to fall off during use. Further, the heat dissipation diversion pipe 4 is inserted into the connection collar 31. When inserting, because the sealing rubber ring 32 is provided on the inner side of the connection collar 31, the connection is made more tightly and securely, with strong sealing performance, which can prevent water leakage. Further, the fixing steel pin 33 is used for fastening to make it more secure during use. Through the above installation and connection, the heat dissipation diversion pipe 4 can be quickly disassembled and assembled, which is convenient for disassembling the heat dissipation diversion pipe 4 for cleaning or maintenance after using for a period of time, and further extends the service life of the heat dissipation diversion pipe 4.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

[0029] Note that, in this document, relational terms such as first and second are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

Claims

1. A flow guide pipe for a radiator, comprising a lower water collecting pipe (2) and an upper water collecting pipe (5), characterized in that: The upper water collecting pipe (5) is installed and connected to the upper end of the lower water collecting pipe (2); a row of heat dissipation guide pipes (4) are arranged on the inner sides of the lower water collecting pipe (2) and the upper water collecting pipe (5); connecting components (3) are arranged at the ends of both sides of the heat dissipation guide pipe (4); a connecting short pipe (7) is arranged at the right end of the upper water collecting pipe (5); a filter component (6) is arranged at the right end of the connecting short pipe (7); a water inlet (8) is arranged at the inner right end of the filter component (6); and a water outlet (1) is arranged at the right end of the lower water collecting pipe (2).

2. The flow guide pipe for a radiator according to claim 1, characterized in that: The filter assembly (6) comprises a filter sleeve (61), a threaded connection port (62), a first filter screen (63) and a second filter screen (64); the first filter screen (63) is arranged at the upper inner end of the filter sleeve (61); the second filter screen (64) is arranged at the lower end of the first filter screen (63) and located on the filter sleeve (61); threaded connection ports (62) are arranged at both ends of the filter sleeve (61); and the filter sleeve (61) is connected to the connecting short pipe (7) via the threaded connection port (62).

3. The flow guide pipe for a radiator according to claim 1, characterized in that: The connection assembly (3) comprises a connection ring (31), a sealing rubber ring (32) and a fixing steel pin (33). The fixing steel pin (33) is arranged around the outside of the connection ring (31), and the sealing rubber ring (32) is arranged around the inside of the connection ring (31). The connection ring (31) is connected to the lower water collecting pipe (2) and the upper water collecting pipe (5).

4. The flow guide pipe for a radiator according to claim 1, characterized in that: A total of eight connection components (3) are provided, and the connection components (3) are symmetrically welded to the lower water collecting pipe (2) and the upper water collecting pipe (5).

5. The flow guide pipe for a radiator according to claim 1, characterized in that: The filter assembly (6) and the connecting short pipe (7) are connected and installed by means of threaded rotation, and the filter assembly (6) is installed and connected at the right end of the connecting short pipe (7).

6. The flow guide pipe for a radiator according to claim 1, characterized in that: The water outlet (1) and the lower water collecting pipe (2) are connected and installed by welding, and the water outlet (1) and the lower water collecting pipe (2) are internally connected.

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