Multi-channel split fluid distributor

Abstract

The utility model discloses a multichannel shunt fluid distributor, including shunt pipe no.

Description

Technical Field

[0001] This utility model relates to the field of fluid distributors, and more specifically, to a multi-channel fluid distributor. Background Technology

[0002] A heat exchanger is an energy-saving device that facilitates heat transfer between two or more fluids at different temperatures. It transfers heat from a higher-temperature fluid to a lower-temperature fluid, bringing the fluid temperature to the specified parameters to meet process requirements. It is also one of the key devices for improving energy efficiency. Heat exchangers play an important role and are widely used in chemical, petroleum, power, food, and many other industrial production processes.

[0003] However, most current heat exchangers do not divert the fluid flowing into them, resulting in uneven fluid distribution in the flow channels. Furthermore, during the fluid flow, some impurities are carried along with it, which can easily cause blockages in the distributor over time, affecting its later use.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a multi-channel fluid distributor to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A multi-channel fluid distributor includes a first distribution pipe, the upper port of which is the inlet end, which is connected to the delivery pipeline via a flange, and the lower port of the first distribution pipe is flanged with a distributor mechanism.

[0008] The distributor mechanism includes a mounting plate, a flow divider plate in the middle of the mounting plate, a mounting hole in the center of the flow divider plate, a flow divider cone in the mounting hole, and flow divider holes along the circumference of the mounting hole on the flow divider plate, with guide vanes in the flow divider holes.

[0009] Furthermore, in order to make the diverter cone in the distributor detachable and replaceable, a connecting groove is provided on the bottom of the diverter cone near the cone body, and the diverter cone is snapped into the mounting hole through the connecting groove.

[0010] Furthermore, a second diverter pipe is welded to the bottom of the diverter plate, and the lower end of the second diverter pipe is the outlet end.

[0011] Furthermore, to make the filter screen replaceable, a replacement groove is provided in the middle of the two-pipe body of the diversion pipe, and a closed door is hinged to one side of the replacement groove, with a handle connected to one end of the closed door.

[0012] Furthermore, in order to ensure a tight seal between the filter screen and the diversion pipe, a filter screen is installed inside the replacement tank. The outer ring of the filter screen is made of metal, and the outer ring of the filter screen near the closed door is wrapped with a sealing layer.

[0013] Furthermore, the contact surface between the replacement slot and the filter screen is provided with a magnetic groove.

[0014] Furthermore, the guide vanes are inclined at a certain angle and one side of them is connected to the inner wall of the diversion hole.

[0015] The beneficial effects of this invention are as follows: By installing a fluid distributor in the first channel of the diversion pipe, after the fluid flows into the inlet, it passes through the conical surface of the diversion cone. The diversion cone guides and distributes the fluid, resulting in a relatively uniform fluid distribution flow rate and state. After being diverted by the diversion cone, the fluid flows smoothly into the diversion hole and is guided by the guide vanes, making the fluid flow rate of each branch more uniform. By installing a removable filter screen in the second diversion pipe, the filter screen blocks and filters impurities in the fluid, reducing the probability of impurities flowing with the fluid and causing scaling, and reducing the probability of pipe blockage. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the multi-channel fluid distributor according to an embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional view of a multi-channel fluid distributor according to an embodiment of the present invention;

[0019] Figure 3 This is a structural diagram of the distributor mechanism in the multi-channel fluid distributor according to an embodiment of the present utility model;

[0020] Figure 4 This is a detailed diagram of the distributor mechanism in a multi-channel fluid distributor according to an embodiment of the present invention.

[0021] In the picture:

[0022] 1. Inlet end; 2. Flange; 3. Diverter pipe one; 4. Distributor mechanism; 401. Mounting plate; 402. Diverter plate; 403. Diverter hole; 404. Guide vane; 405. Diverter cone; 406. Mounting hole; 407. Connection groove; 5. Replacement groove; 6. Diverter pipe two; 7. Sealing door; 8. Handle; 9. Outlet end; 10. Magnet groove; 11. Sealing layer; 12. Filter screen. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] According to an embodiment of the present invention, a multi-channel fluid distributor is provided.

[0025] Example 1;

[0026] like Figures 1-4 As shown, the multi-channel fluid distributor according to an embodiment of the present invention includes a distribution pipe 3. The upper port of the distribution pipe 3 is an inlet end 1, which is connected to a conveying pipeline via a flange 2. The inlet end 1 extends into the distribution pipe 3 and its inlet diameter is consistent with the bottom circumference of the distribution cone 405. A distributor mechanism 4 is flanged at the lower port of the distribution pipe 3. The distributor mechanism 4 includes a mounting plate 401, which is a flange 2. The distributor mechanism 4 is connected to the distribution pipe 3 via the mounting plate 401, and the distribution part is connected inside the distribution pipe 3. A distribution plate 402 is provided in the middle of the mounting plate 401. The distribution plate 402 is circular, and a mounting hole 406 is provided in the center of the distribution plate 402. The 06 is equipped with a flow divider cone 405, which is a cone with a connecting groove 407 at the tail. The flow divider cone 405 is snapped into the mounting hole 406 through the connecting groove 407. The snapping allows the flow divider cone 405 to be easily disassembled and operated. The flow divider plate 402 has a flow divider hole 403 along the circumference of the mounting hole 406. The flow divider hole 403 is equipped with a guide vane 404. The guide vane 404 has a certain inclination angle and one side is connected to the inner wall of the flow divider hole 403. By setting a fluid distributor in the flow divider pipe 3 channel, after the fluid flows into the inlet end 1, it flows through the conical surface of the flow divider cone 405. The flow divider cone 405 guides and divides the fluid, so that the fluid distribution flow rate and state are basically equal.

[0027] Example 2;

[0028] like Figures 1-2As shown, the multi-channel fluid distributor according to an embodiment of the present invention includes a distribution plate 402, a second distribution pipe 6 welded to the bottom of the distribution plate 402, the lower end of the second distribution pipe 6 being the outlet end 9, a replacement groove 5 provided in the middle of the second distribution pipe 6, the replacement groove 5 being larger than the second distribution pipe 6 and welded to the outside of the second distribution pipe 6, a sealing door 7 hinged to one side of the replacement groove 5, a handle 8 connected to one end of the sealing door 7, sealing gaskets provided at the gap between the sealing door 7 and the replacement groove 5, a filter screen 12 provided inside the replacement groove 5, the outer ring of the filter screen 12 being made of metal, and a sealing layer 11 wrapped around the outer ring of the filter screen 12 near the sealing door 7, the replacement groove 5 and the filter screen 12 The contact surface is provided with a magnetic groove 10. The filter screen 12 is tightly attracted to the magnetic groove 10 through the outer ring layer. The outer ring of the filter screen 12 on the side of the closed door 7 is connected to the replacement groove 5 through the sealing layer 11. When the filter screen 12 needs to be replaced due to excessive impurities or aging after long-term use, simply open the replacement groove 5 and pull out the filter screen 12 for cleaning or replacement with a new one. During installation, simply push the metal side of the filter screen 12 into the magnetic groove 10, and the sealing layer 11 on the other side is locked with the replacement groove 5. Then close the sealed door. By setting a removable filter screen 12 in the diversion pipe 2 6, the filter screen 12 can block and filter impurities in the fluid, reducing the probability of impurities flowing with the fluid and causing scaling.

[0029] In summary, with the help of the above-mentioned technical solution of this utility model, when in use, all components are first assembled, and the fluid enters from the inlet end 1. After flowing into the inlet end 1, the fluid flows through the conical surface of the diversion cone 405. After being smoothly guided and diverted by the diversion cone 405, the fluid distribution flow rate and state are basically equal. The fluid after being diverted by the diversion cone 405 flows smoothly into the diversion plate 402. At this time, the fluid will not produce fluid reflection, reducing fluid pressure loss. The fluid then enters the diversion hole 403 on the diversion plate 402, and is guided by the guide vane 404 into the diversion pipe 6. Impurities are filtered by the filter screen 12 in the diversion pipe 6. Finally, these uniformly flowing fluids enter the heat exchanger from the outlet end 9.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-channel fluid distributor, characterized in that, It includes a first diversion pipe (3), the upper port of the first diversion pipe (3) is the inlet end (1), the inlet end (1) is connected to the conveying pipeline through a flange (2), and the lower port of the first diversion pipe (3) is connected to a distributor mechanism (4). The distributor mechanism (4) includes a mounting plate (401), a flow divider plate (402) is provided in the middle of the mounting plate (401), a mounting hole (406) is provided in the center of the flow divider plate (402), a flow divider cone (405) is provided in the mounting hole (406), a flow divider hole (403) is provided on the flow divider plate (402) along the circumferential direction of the mounting hole (406), and a flow guide vane (404) is provided in the flow divider hole (403).

2. The multi-channel fluid distributor according to claim 1, characterized in that, A connecting groove (407) is provided at the bottom of the diverter cone (405) near the cone body, and the diverter cone (405) is snapped into the mounting hole (406) through the connecting groove (407).

3. The multi-channel fluid distributor according to claim 1, characterized in that, The bottom of the diverter plate (402) is welded with a diverter pipe 2 (6), and the lower end of the diverter pipe 2 (6) is the outlet end (9).

4. The multi-channel fluid distributor according to claim 3, characterized in that, The second diversion pipe (6) has a replacement groove (5) in the middle of the pipe body. A closed door (7) is hinged to one side of the replacement groove (5), and a handle (8) is connected to one end of the closed door (7).

5. The multi-channel fluid distributor according to claim 4, characterized in that, The replacement slot (5) is equipped with a filter screen (12). The outer ring of the filter screen (12) is made of metal. The outer ring of the filter screen (12) near the closed door (7) is wrapped with a sealing layer (11).

6. The multi-channel fluid distributor according to claim 5, characterized in that, The contact surface between the replacement slot (5) and the filter screen (12) is provided with a magnetic slot (10).

7. The multi-channel fluid distributor according to claim 1, characterized in that, The guide vane (404) has a certain tilt angle and one side is connected to the inner wall of the diversion hole (403).

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