Reversing valve with flow divider

Abstract

The invention belongs to the technical field of reversing valves, and discloses a reversing valve with a flow divider, the reversing valve comprises the flow divider, the bottom of the flow divider is connected with a plurality of uniformly distributed discharging assemblies, the flow divider is internally provided with a flow dividing regulator, the two ends of the flow dividing regulator are both hermetically connected with a feeding assembly, and the flow dividing regulator is internally provided with a flow dividing valve. The far ends of the two feeding assemblies penetrate through the flow divider, extend to the back face of the flow divider and are connected with each other, and the rear ends of the two feeding assemblies are connected with a feeding pipe. The flow dividing adjustor comprises a flow dividing pipe fixedly connected into the flow divider in a sleeved mode, and a plurality of evenly-distributed flow dividing holes are formed in the outer surface of the flow dividing pipe. Due to the arrangement of the adjusting pipe, the multiple flow dividing holes in the surface of the adjusting pipe can enable the adjusting pipe to convey discharging media to different numbers of discharging assemblies under the cooperation of the fixed plugging strip, the adjustable plugging strip and the adjustable feeding groove, the discharging amount and the discharging direction are controlled in an adjustable mode, and the effect of improving usability is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of reversing valves, in particular to a reversing valve with a flow divider. Background Art

[0002] Reversing valves are generally used in refrigeration systems to realize the conversion function between cooling and heating. With the development of industry, large-scale refrigeration equipment is also being used in the refrigeration industry. The cooling capacity requirements of reversing valves are also increasing, which requires the size of reversing valve products to be larger. Therefore, larger rotary reversing valves are often used to switch the cooling / heating functions of the system. However, they are large in size, which is extremely inconvenient to carry and use in daily life. Therefore, it is necessary to develop a new type of reversing valve with a more reasonable structure and stronger applicability to solve the above-mentioned shortcomings. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides a reversing valve with a diverter, which has the advantages of small size and complete functions.

[0004] Among them, a number of diversion holes, in cooperation with fixed sealing strips, adjustable sealing strips and adjustable feed troughs, can enable the regulating pipe to transport the discharge medium to different numbers of discharge components, so that the discharge amount and direction can be adjusted and controlled, thereby achieving the effect of improving usability.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a reversing valve with a flow divider, comprising a flow divider, wherein the bottom of the flow divider is connected to a plurality of evenly distributed discharge assemblies, a flow divider regulator is arranged inside the flow divider, and both ends of the flow divider regulator are sealedly connected to a feed assembly, and the two feed assemblies are both distally connected to the flow divider and extend to the back of the flow divider and are connected to each other, and the rear ends of the two feed assemblies are connected to feed pipes;

[0006] The diverter regulator includes a diverter tube fixedly sleeved inside the diverter, a plurality of evenly distributed diverter holes are opened on the outer surface of the diverter tube, the plurality of diverter holes correspond to the discharge components one by one and are interconnected, an adjusting tube is arranged in the middle of the diverter tube, a fixed sealing strip and an adjustable sealing strip are arranged between the adjusting tube and the diverter tube, the two ends of the fixed sealing strip and the adjustable sealing strip are respectively sealed and connected with the facing surfaces of the diverter tube and the diverter hole, and the diverter regulator has a fixed sealing strip opened on the outer surface of the adjusting tube.

[0007] Preferably, both ends of the regulating tube are sealed and sleeved inside the diverter tube, and both ends of the regulating tube pass through the diverter tube and are fixedly connected to the left and right feeding assemblies.

[0008] Preferably, one side of the fixed sealing strip is fixedly connected to the outer surface of the adjusting tube, and the other side of the fixed sealing strip is sealed to the inner wall of the shunt tube; one side of the adjustable sealing strip is fixedly connected to the inner wall of the shunt tube, and the other side of the adjustable sealing strip is sealed to the outer surface of the adjusting tube.

[0009] Preferably, a feed cavity is opened in the middle of the adjusting tube, through holes are opened at both ends of the adjusting tube, the opening of the feed cavity is connected with the left and right feed assemblies through the left and right through holes respectively, and the feed cavity is connected with several diversion holes in the diversion tube through an adjustable feed trough.

[0010] Preferably, a plurality of diversion holes are evenly distributed on the diversion tube in a spiral shape, and the fixed sealing strip is fixedly installed between two adjacent diversion holes. The thickness of the fixed sealing strip and the adjustable sealing strip is greater than the inner diameter of any diversion hole, and the thickness of the fixed sealing strip and the adjustable sealing strip is less than the distance between the side projections of two adjacent diversion holes.

[0011] Preferably, two left and right locking assemblies are provided inside the diverter, and the locking assemblies correspond to the feeding assemblies one by one. The locking assemblies are fixedly sleeved on the outer surface of the feeding assemblies, and one end of the locking assembly extends to the outside of the diverter and is fixedly connected to an operating knob. Position indicating assemblies are provided on the diverter and the operating knob.

[0012] Preferably, the locking assembly includes a locking cavity opened inside the flow divider, an adjusting shaft is movably installed inside the locking cavity, a linkage shaft is movably sleeved inside the adjusting shaft, an end of the adjusting shaft away from the adjusting tube is fixedly connected to the operating knob, an end of the linkage shaft close to the adjusting tube is fixedly connected to the rotating sealing tube, and the inner wall of the adjusting shaft and the outer surface of the linkage shaft are both polygonal in cross section;

[0013] A positioning gear is fixedly installed on one side of the locking cavity close to the adjusting tube, and the interior of the positioning gear is meshedly connected to a limiting gear, and the limiting gear is fixedly sleeved on the outer surface of the adjusting shaft. A return spring is also arranged between the locking cavity and the linkage shaft, and one end of the return spring is abutted against the inner wall of the locking cavity, and one end of the return spring is abutted against the limiting gear.

[0014] Preferably, the discharge assembly includes a plurality of discharge cavities opened inside the diverter, the bottom of the diverter is rotatably connected with a plurality of evenly distributed discharge pipes, a discharge port is opened inside the discharge pipe, the upper end of the discharge port is connected with the diversion hole through the discharge cavity, and the lower end of the discharge port extends to the outside of the discharge pipe in a horizontal direction.

[0015] Preferably, the feed assembly includes a rotating sealing tube fixedly sleeved in the diverter, one side of the rotating sealing tube is fixedly connected to the adjusting tube, a connecting tube is fixedly sleeved inside the rotating sealing tube, one end of the connecting tube is connected to the through holes at both ends of the adjusting tube, the other end of the adjusting tube passes through the rotating sealing tube, the locking assembly and the operating knob and is fixedly connected to the diverter tube, and the feed pipe is connected to the diverter tube.

[0016] Preferably, the position indicating assembly includes a plurality of position indicating blocks evenly arranged on the diverter, the plurality of position indicating blocks correspond one-to-one to the diverter holes and the discharging assembly, the angle between two adjacent position indicating blocks is the same as the angle between two adjacent diverter holes, and an indicating block is arranged on the operating knob.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Due to the setting of the regulating tube of the present invention, a plurality of diversion holes on its surface can enable the regulating tube to transport the discharge medium to different numbers of discharge components under the cooperation of the fixed sealing strip, the adjustable sealing strip and the adjustable feed trough, so that the discharge amount and direction can be adjusted and controlled, thereby achieving the effect of improving usability.

[0019] 2. Due to the arrangement of the discharge assembly of the present invention, with the cooperation of the discharge chamber, a plurality of diverter holes can correspond to the discharge pipes one by one and be interconnected, so that the regulating pipe can be connected with different numbers of discharge assemblies after rotation, and the medium input into the discharge pipe can flow to different angles by rotating the discharge pipe with the cooperation of the discharge port, and there is no need to independently arrange a reversing valve and a diverter, which not only makes the structure more reasonable and small in size, but also makes it more convenient and controllable to use, further improving its practicality.

[0020] 3. Due to the setting of the locking component of the present invention, the diverter can lock the regulating tube with the cooperation of the limit gear and the positioning gear, thereby avoiding the situation where the regulating tube rotates due to accidental rotation of the externally connected feeding component and the feeding tube, thereby reducing the inconvenience caused by operating errors.

[0021] 4. Due to the setting of the position indicating assembly of the present invention, with the cooperation of the position indicating block and the indicating block, the staff can rotate the regulating tube accurately and ensure that the material medium in the regulating tube can be connected with the expected number of diversion holes through the fixed sealing strip, thereby reducing the inconvenience caused by operational errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a front view of the present invention;

[0024] Figure 3It is a cross-sectional view of the front side of the present invention;

[0025] Figure 4 for Figure 3 A local enlarged schematic diagram of the middle A;

[0026] Figure 5 It is a cross-sectional view of the side of the adjustable feed chute of the present invention;

[0027] Figure 6 A schematic diagram of the shunt tube and its internal structure of the present invention;

[0028] Figure 7 It is a schematic side projection diagram of the diverter tube and its internal structure of the present invention.

[0029] In the figure: 1. diverter; 2. discharge assembly; 21. discharge pipe; 22. discharge chamber; 23. discharge port; 3. diverter regulator; 30. operating knob; 31. diverter pipe; 32. diverter hole; 33. adjusting pipe; 34. fixed sealing strip; 35. adjustable sealing strip; 36. adjustable feed trough; 37. feed chamber; 38. through hole; 39. locking assembly; 391. locking chamber; 392. adjusting shaft; 393. linkage shaft; 394. positioning gear; 395. limit gear; 396. reset spring; 4. feed assembly; 41. rotary sealing tube; 42. connecting tube; 43. diverter pipe; 5. feed pipe; 6. position indicating assembly; 61. position indicating block; 62. indicating block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 7 As shown, the present invention provides a reversing valve with a diverter, comprising a diverter 1, a plurality of evenly distributed discharge assemblies 2 are connected to the bottom of the diverter 1, a diverter regulator 3 is arranged inside the diverter 1, both ends of the diverter regulator 3 are sealedly connected to a feed assembly 4, the far ends of the two feed assemblies 4 penetrate the diverter 1 and extend to the back of the diverter 1 and are connected to each other, and the rear ends of the two feed assemblies 4 are connected to a feed pipe 5;

[0032] The shunt regulator 3 includes a shunt pipe 31 fixedly sleeved inside the shunt device 1, and a plurality of evenly distributed shunt holes 32 are provided on the outer surface of the shunt pipe 31, and the plurality of shunt holes 32 correspond to the discharge components 2 one by one and are interconnected, and an adjusting pipe 33 is provided in the middle of the shunt pipe 31, and a fixed sealing strip 34 and an adjustable sealing strip 35 are provided between the adjusting pipe 33 and the shunt pipe 31, and the two ends of the fixed sealing strip 34 and the adjustable sealing strip 35 are respectively sealed and connected with the facing surfaces of the shunt pipe 31 and the shunt holes 32, and the shunt regulator 3, the outer surface of the adjusting pipe 33 is provided with a fixed sealing strip 34; due to the setting of the adjusting pipe 33, the plurality of shunt holes 32 on its surface can enable the adjusting pipe 33 to transport the discharge medium to different numbers of discharge components 2 under the cooperation of the fixed sealing strip 34, the adjustable sealing strip 35 and the adjustable feed trough 36, so that the discharge amount and direction can be adjustable Control, thereby achieving the effect of improving usability.

[0033] Figure 3 and Figure 4 As shown, both ends of the regulating tube 33 are sealed and sleeved inside the diverter tube 31 , and both ends of the regulating tube 33 pass through the diverter tube 31 and are fixedly connected to the left and right feeding assemblies 4 .

[0034] Figure 7 As shown, one side of the fixed sealing strip 34 is fixedly connected to the outer surface of the adjusting tube 33, the other side of the fixed sealing strip 34 is sealed with the inner wall of the diverter tube 31, one side of the adjustable sealing strip 35 is fixedly connected to the inner wall of the diverter tube 31, and the other side of the adjustable sealing strip 35 is sealed with the outer surface of the adjusting tube 33; due to the cooperation between the fixed sealing strip 34 and the adjustable sealing strip 35, when the staff rotates the adjusting tube 33, the number of diverter holes 32 connected between the facing surfaces of the fixed sealing strip 34 and the adjustable sealing strip 35 on one side of the adjustable feed trough 36 can be changed, thereby achieving the diversion effect.

[0035] Figure 3 As shown, a feed cavity 37 is opened in the middle of the regulating tube 33, and through holes 38 are opened at both ends of the regulating tube 33. The opening end of the feed cavity 37 is connected with the left and right feed assemblies 4 through the left and right through holes 38 respectively, and the feed cavity 37 is connected with a plurality of diversion holes 32 in the diversion tube 31 through an adjustable feed groove 36.

[0036] Figure 6 and Figure 7As shown, a plurality of diverter holes 32 are evenly distributed on the diverter tube 31 in a spiral shape, and a fixed sealing strip 34 is fixedly installed between two adjacent diverter holes 32. The thickness of the fixed sealing strip 34 and the adjustable sealing strip 35 is greater than the inner diameter of any diverter hole 32, and the thickness of the fixed sealing strip 34 and the adjustable sealing strip 35 is less than the distance between the side projections of two adjacent diverter holes 32. Since a plurality of diverter holes 32 are distributed in a spiral shape, they can be connected with the fixed sealing strip 34 through the diverter tube 31, and it is also convenient for them to correspond one-to-one with the discharge tube 21 through the discharge cavity 22 and be connected with each other.

[0037] Figure 3 and Figure 4 As shown, two left and right locking assemblies 39 are provided inside the diverter 1, and the locking assemblies 39 correspond to the feeding assemblies 4 one by one. The locking assemblies 39 are fixedly sleeved on the outer surface of the feeding assemblies 4, and one end of the locking assemblies 39 extends to the outside of the diverter 1 and is fixedly connected to the operating knob 30. The diverter 1 and the operating knob 30 are provided with a position indicating assembly 6.

[0038] Figure 4 As shown, the locking assembly 39 includes a locking cavity 391 opened inside the diverter 1, an adjusting shaft 392 is movably installed inside the locking cavity 391, a linkage shaft 393 is movably sleeved inside the adjusting shaft 392, an end of the adjusting shaft 392 away from the adjusting tube 33 is fixedly connected to the operating knob 30, and an end of the linkage shaft 393 close to the adjusting tube 33 is fixedly connected to the rotating sealing tube 41, and the inner wall of the adjusting shaft 392 and the outer surface of the linkage shaft 393 are both polygonal in cross section;

[0039] A positioning gear 394 is fixedly installed on one side of the locking cavity 391 near the regulating tube 33, and the interior of the positioning gear 394 is meshedly connected to a limiting gear 395, and the limiting gear 395 is fixedly sleeved on the outer surface of the regulating shaft 392. A return spring 396 is also arranged between the locking cavity 391 and the linkage shaft 393, and one end of the return spring 396 abuts against the inner wall of the locking cavity 391, and one end of the return spring 396 abuts against the limiting gear 395; wherein, due to the arrangement of the locking assembly 39, the limiting gear 395 and the positioning gear 394 can cooperate to make the limiting gear 395 and the positioning gear 394 can ... The flow divider 1 can lock the regulating tube 33, thereby preventing the externally connected feed assembly 4 and feed tube 5 from accidentally rotating and causing the regulating tube 33 to rotate, reducing the inconvenience caused by operational errors; that is, pulling the operating knob 30 can drive the limit gear 395 to move through the adjusting shaft 392, so that it disengages from the positioning gear 394, thereby releasing the restriction of the operating knob 30 by the flow divider 1. At this time, rotating the operating knob 30 can drive the linkage shaft 393 to rotate through the limit gear 395, and the rotation of the linkage shaft 393 can drive the regulating tube 33 to rotate through the rotating sealing tube 41.

[0040] Figure 3As shown, the discharge component 2 includes a plurality of discharge chambers 22 opened inside the diverter 1, and the bottom of the diverter 1 is rotatably connected with a plurality of evenly distributed discharge pipes 21, and a discharge port 23 is opened inside the discharge pipe 21, and the upper end of the discharge port 23 is connected with the diverter hole 32 through the discharge chamber 22, and the lower end of the discharge port 23 extends to the outside of the discharge pipe 21 along the horizontal direction; wherein, due to the setting of the discharge component 2, with the cooperation of the discharge chamber 22, the plurality of diverter holes 32 can correspond to the discharge pipe 21 one by one and be connected to each other, so that the regulating pipe 33 can be connected with different numbers of discharge components 2 after rotation, and rotating the discharge pipe 21 with the cooperation of the discharge port 23 can make the medium input into the discharge port 23 flow to different angles, and there is no need to independently set up a reversing valve and a diverter, which not only makes the structure more reasonable and small in size, but also makes it more convenient and controllable to use, further improving its practicality.

[0041] Figure 3 and Figure 4 As shown, the feed assembly 4 includes a rotating sealing tube 41 fixedly sleeved in the diverter 1, one side of the rotating sealing tube 41 is fixedly connected to the adjusting tube 33, a connecting tube 42 is fixedly sleeved inside the rotating sealing tube 41, one end of the connecting tube 42 is connected to the through holes 38 at both ends of the adjusting tube 33, the other end of the adjusting tube 33 passes through the rotating sealing tube 41, the locking assembly 39 and the operating knob 30 and is fixedly connected to the diverter tube 43, and the feed pipe 5 is connected to the diverter tube 43.

[0042] Figure 4 As shown, the position indicating assembly 6 includes a plurality of position indicating blocks 61 uniformly arranged on the diverter 1, and the plurality of position indicating blocks 61 correspond one to one with the diverter holes 32 and the material discharging assembly 2. The angle between two adjacent position indicating blocks 61 is the same as the angle between two adjacent diverter holes 32, and an indicator block 62 is arranged on the operating knob 30. Due to the arrangement of the position indicating assembly 6, with the cooperation of the position indicating block 61 and the indicator block 62, the staff can conveniently rotate the regulating tube 33 accurately and correctly, ensuring that the material medium in the regulating tube 33 can be connected with the expected number of diverter holes 32 through the fixed sealing strip 34, thereby reducing the inconvenience caused by operational errors.

[0043] The working principle and use process of the present invention:

[0044] The adjusting tube 33 can be rotated with the cooperation of any left or right operating knob 30 and the locking assembly 39. Since the rotation of the adjusting tube 33 can drive the adjustable blocking strip 35 and the adjustable feed trough 36 to rotate simultaneously, the medium flowing out of the adjustable feed trough 36 can flow into different numbers of diverter holes 32 with the cooperation of the fixed blocking strip 34, so that the discharged medium can flow to different directions with the cooperation of the corresponding discharge assembly 2, and the discharged medium can flow to different directions at the same time with the cooperation of several discharge assemblies 2; and the discharge port 23 on the side of the discharge tube 21 can be directed to different angles by rotating the discharge tube 21 itself, so as to achieve the purpose of changing the discharge angle of one or more discharge assemblies 2 separately;

[0045] The locking assembly 39 can limit the rotation of the adjusting tube 33 with the cooperation of the diverter 1, so as to prevent the adjusting tube 33 from rotating through the feeding assembly 4 when the feed tube 5 shakes accidentally, causing the adjustable feed trough 36 to be connected with different diverter holes 32; and pulling the operating knob 30 can drive the limit gear 395 to move through the adjusting shaft 392, so that it disengages from the positioning gear 394, thereby releasing the restriction of the operating knob 30 by the diverter 1. At this time, rotating the operating knob 30 can drive the linkage shaft 393 to rotate through the limit gear 395, and the rotation of the linkage shaft 393 can drive the adjusting tube 33 to rotate through the rotating sealing tube 41.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reversing valve with a flow diverter, comprising a flow diverter (1), characterized in that: The bottom of the flow divider (1) is connected to a plurality of evenly distributed discharge assemblies (2), a flow divider regulator (3) is arranged inside the flow divider (1), and both ends of the flow divider regulator (3) are sealedly connected to a feed assembly (4), the two feed assemblies (4) penetrate the flow divider (1) at their far ends and extend to the back of the flow divider (1) and are connected to each other, and the rear ends of the two feed assemblies (4) are connected to a feed pipe (5); The flow diverter regulator (3) comprises a flow diverter tube (31) fixedly sleeved inside the flow diverter (1); a plurality of evenly distributed flow diverter holes (32) are provided on the outer surface of the flow diverter tube (31); the plurality of flow diverter holes (32) correspond one to one with the discharge assembly (2) and are interconnected; an adjusting tube (33) is provided in the middle of the flow diverter tube (31); a fixed sealing strip (34) and an adjustable sealing strip (35) are provided between the adjusting tube (33) and the flow diverter tube (31); the two ends of the fixed sealing strip (34) and the adjustable sealing strip (35) are respectively sealedly connected to the facing surfaces of the flow diverter tube (31) and the flow diverter holes (32); and the outer surface of the adjusting tube (33) of the flow diverter regulator (3) is provided with a fixed sealing strip (34).

2. A reversing valve with a flow diverter according to claim 1, characterized in that: Both ends of the regulating tube (33) are sealed and sleeved inside the flow dividing tube (31); both ends of the regulating tube (33) pass through the flow dividing tube (31) and are fixedly connected to the left and right feeding assemblies (4).

3. A reversing valve with a flow diverter according to claim 1, characterized in that: One side of the fixed sealing strip (34) is fixedly connected to the outer surface of the regulating tube (33), and the other side of the fixed sealing strip (34) is sealed and fitted with the inner wall of the shunt tube (31); one side of the adjustable sealing strip (35) is fixedly connected to the inner wall of the shunt tube (31), and the other side of the adjustable sealing strip (35) is sealed and fitted with the outer surface of the regulating tube (33).

4. A reversing valve with a flow diverter according to claim 1, characterized in that: A feed cavity (37) is provided in the middle of the regulating tube (33), through holes (38) are provided at both ends of the regulating tube (33), the opening of the feed cavity (37) is connected to the left and right feed assemblies (4) through the left and right through holes (38), and the feed cavity (37) is connected to a plurality of diversion holes (32) in the diversion tube (31) through an adjustable feed trough (36).

5. The reversing valve with a flow diverter according to claim 1, characterized in that: A plurality of flow diversion holes (32) are evenly distributed on the flow diversion pipe (31) in a spiral shape, the fixed sealing strip (34) is fixedly installed between two adjacent flow diversion holes (32), the thickness of the fixed sealing strip (34) and the adjustable sealing strip (35) is greater than the inner diameter of any one of the flow diversion holes (32), and the thickness of the fixed sealing strip (34) and the adjustable sealing strip (35) is less than the distance between the side projections of the two adjacent flow diversion holes (32).

6. The reversing valve with a flow diverter according to claim 1, characterized in that: The diverter (1) is provided with two left and right locking assemblies (39), the locking assemblies (39) corresponding to the feed assemblies (4) one by one, the locking assemblies (39) are fixedly sleeved on the outer surface of the feed assemblies (4), one end of the locking assemblies (39) extends to the outside of the diverter (1) and is fixedly connected to an operating knob (30), and the diverter (1) and the operating knob (30) are provided with a position indicating assembly (6).

7. A reversing valve with a flow divider according to claim 6, characterized in that: The locking assembly (39) comprises a locking cavity (391) opened inside the flow divider (1), an adjusting shaft (392) is movably installed inside the locking cavity (391), a linkage shaft (393) is movably sleeved inside the adjusting shaft (392), an end of the adjusting shaft (392) away from the adjusting tube (33) is fixedly connected to the operating knob (30), and an end of the linkage shaft (393) close to the adjusting tube (33) is fixedly connected to the rotating sealing tube (41), and the inner wall of the adjusting shaft (392) and the outer surface of the linkage shaft (393) are both polygonal in cross section; A positioning gear (394) is fixedly installed on one side of the locking cavity (391) close to the adjusting tube (33), and the internal part of the positioning gear (394) is meshedly connected to a limiting gear (395), and the limiting gear (395) is fixedly sleeved on the outer surface of the adjusting shaft (392). A reset spring (396) is also arranged between the locking cavity (391) and the linkage shaft (393), and one end of the reset spring (396) is in contact with the inner wall of the locking cavity (391), and one end of the reset spring (396) is in contact with the limiting gear (395).

8. The reversing valve with a flow diverter according to claim 1, characterized in that: The discharge assembly (2) comprises a plurality of discharge cavities (22) opened inside the diverter (1); the bottom of the diverter (1) is rotatably connected to a plurality of evenly distributed discharge pipes (21); a discharge port (23) is opened inside the discharge pipe (21); the upper end of the discharge port (23) is connected to the diverter hole (32) through the discharge cavity (22); and the lower end of the discharge port (23) extends horizontally to the outside of the discharge pipe (21).

9. The reversing valve with a flow divider according to claim 6, characterized in that: The feed assembly (4) comprises a rotating sealing tube (41) fixedly sleeved in the flow divider (1); one side of the rotating sealing tube (41) is fixedly connected to the regulating tube (33); a connecting tube (42) is fixedly sleeved inside the rotating sealing tube (41); one end of the connecting tube (42) is connected to through holes (38) at both ends of the regulating tube (33); the other end of the regulating tube (33) passes through the rotating sealing tube (41), the locking assembly (39) and the operating knob (30) and is fixedly connected to the flow divider (43); the feed tube (5) is connected to the flow divider (43).

10. The reversing valve with a flow divider according to claim 6, characterized in that: The position indicating assembly (6) comprises a plurality of position indicating blocks (61) uniformly arranged on the diverter (1); the plurality of position indicating blocks (61) correspond to the diverter holes (32) and the material discharging assembly (2) one by one; the angle between two adjacent position indicating blocks (61) is the same as the angle between two adjacent diverter holes (32); and an indicating block (62) is arranged on the operating knob (30).

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