Cleaning device for multi-way reversing valve

Abstract

The invention is suitable for the technical field of multi-way reversing valve cleaning, and provides a multi-way reversing valve cleaning device which comprises a cleaning box, a filter plate is fixedly arranged in the cleaning box, a water storage box is arranged below the filter plate, a clamping assembly is arranged above the filter plate, and a spraying assembly is arranged at the top of the cleaning box. And a fan is arranged on one side of the cleaning box, so that the position of the multi-way reversing valve is clamped and fixed through the clamping assembly, the multi-way reversing valve is cleaned through the spraying assembly, and meanwhile, the cleaning angle is changed through rotation of an eccentric part, so that the cleaning range is enlarged, and the cleaning efficiency is improved. And in addition, falling of accumulated water remaining on the multi-way reversing valve can be accelerated through the draught fan, and discharging and drying of the accumulated water on the surface of the multi-way reversing valve are accelerated.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning a multi-way reversing valve, and in particular to a cleaning device for a multi-way reversing valve. Background Art

[0002] The multi-way reversing valve is a combination valve composed of two or more reversing valves. The reversing valve is a valve type that changes the on-off relationship of the oil channel connected to the valve body by the relative movement between the valve core and the valve body. Compared with other types of valves, the multi-way reversing valve has the advantages of compact structure, small pressure loss, small resistance to sliding valve movement, multiple functions, long life, and simple manufacturing.

[0003] At present, the cleaning of multi-way reversing valves is mainly done by kerosene and high-pressure flushing. When it is necessary to flush the multi-way reversing valve, it is necessary to consider whether the multi-way reversing valve can be fully cleaned. However, the existing technology usually only performs simple cleaning on the multi-way reversing valve, and cannot fully clean the multi-way reversing valve, and also cannot timely discharge the accumulated water in the multi-way reversing valve after cleaning.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0005] In view of the above-mentioned defects, the purpose of the present invention is to provide a cleaning device for a multi-way reversing valve, which can clamp and fix the position of the multi-way reversing valve by a clamping assembly, clean the multi-way reversing valve by a spray assembly, and at the same time, the cleaning angle is changed by the rotation of the eccentric piece, so that the cleaning range is increased, so as to better clean the multi-way reversing valve comprehensively, and the fan can accelerate the shedding of accumulated water remaining on the multi-way reversing valve, thereby accelerating the discharge and drying of accumulated water on the surface of the multi-way reversing valve.

[0006] In order to achieve the above-mentioned object, the present invention provides a cleaning device for a multi-way reversing valve, comprising: a cleaning box, a filter plate is fixedly arranged inside the cleaning box, a water storage box is arranged below the filter plate, a clamping assembly is arranged above the filter plate, a spray assembly is arranged on the top of the cleaning box, and a fan is arranged on one side of the cleaning box; the clamping assembly comprises two groups of clamping plates abutting against the top surface of the filter plate, the bottom surfaces of the two groups of clamping plates are each provided with a connecting plate, the two groups of connecting plates are connected by a connecting piece, and the end of the connecting piece is provided with a first driving motor located outside the cleaning box; the spray assembly comprises a water tank arranged on a side of the cleaning box away from the fan, a water pump is arranged on the top of the water tank, the water tank and the water pump are connected by a water inlet pipe, a water outlet pipe is arranged at one end of the water pump, a hose is arranged at the end of the water outlet pipe, a moving box is arranged at the end of the hose, an intermediate pipe is arranged at one side of the moving box, and a plurality of groups of nozzles are arranged on the intermediate pipe.

[0007] According to the cleaning device for a multi-way reversing valve of the present invention, the connecting plate passes through the interior of the filter plate, and a slide groove is provided at the connection between the filter plate and the connecting plate. The length of the slide groove matches the moving distance of the connecting plate, and the width of the slide groove is consistent with the width of the connecting plate.

[0008] According to the cleaning device for a multi-way reversing valve of the present invention, the connecting member is a bidirectional screw, the two groups of connecting plates are respectively threadedly connected to opposite threaded portions of the bidirectional screw, and the bidirectional screw is rotationally connected to the cleaning box.

[0009] According to the cleaning device for a multi-way reversing valve of the present invention, a first support plate supporting the intermediate pipe and a second support plate adjacent to the water outlet pipe are respectively provided on the top of the cleaning box, and grooves are provided inside the first support plate and the second support plate, a fixing rod is fixed in the groove, and a spring is sleeved on the fixing rod.

[0010] According to the cleaning device for a multi-way reversing valve of the present invention, a second drive motor is provided on one side of the first support plate, a rotating shaft is provided at the end of the second drive motor, an eccentric piece is sleeved on the rotating shaft, and a rotating groove is provided at the connection between the first support plate and the eccentric piece.

[0011] According to the cleaning device for a multi-way reversing valve of the present invention, a moving block is provided on the top surface of the first support plate, a first moving plate matching the groove is provided on the bottom of the moving block, the moving block is sleeved on the outside of the intermediate tube, and the first moving plate is slidably sleeved on the fixed rod and fixedly connected to the spring.

[0012] According to the cleaning device for a multi-way reversing valve of the present invention, a second movable plate matching the groove is provided at the bottom of the movable box, and the second movable plate is slidably sleeved on the fixed rod and fixedly connected to the spring.

[0013] According to the cleaning device for a multi-way reversing valve of the present invention, when no external force is applied, one side of the moving block abuts against one end of the eccentric member adjacent to the rotating shaft.

[0014] The present invention provides a cleaning device for a multi-way reversing valve, comprising: a cleaning box, a filter plate is fixedly arranged inside the cleaning box, a water storage box is arranged below the filter plate, a clamping assembly is arranged above the filter plate, a spray assembly is arranged on the top of the cleaning box, and a fan is arranged on one side of the cleaning box; the clamping assembly comprises two groups of clamping plates abutting against the top surface of the filter plate, the bottom surfaces of the two groups of clamping plates are each provided with a connecting plate, the two groups of connecting plates are connected by a connecting piece, and the end of the connecting piece is provided with a first driving motor located outside the cleaning box; the spray assembly comprises a water tank arranged on a side of the cleaning box away from the fan, a water pump is arranged on the top of the water tank, the water tank and the water pump are connected by a water inlet pipe, a water outlet pipe is arranged at one end of the water pump, a hose is arranged at the end of the water outlet pipe, a moving box is arranged at the end of the hose, an intermediate pipe is arranged at one side of the moving box, and a plurality of groups of spray heads are arranged on the intermediate pipe. In summary, the present invention clamps and fixes the position of the multi-way reversing valve through a clamping assembly, cleans the multi-way reversing valve through a spray assembly, and simultaneously changes the cleaning angle through the rotation of the eccentric piece, thereby increasing the cleaning range, thereby better cleaning the multi-way reversing valve comprehensively, and the fan can accelerate the shedding of accumulated water remaining on the multi-way reversing valve, thereby accelerating the discharge and drying of accumulated water on the surface of the multi-way reversing valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a stereogram of the present invention; Figure 2 It is a schematic diagram of the structure of the clamping assembly and the filter plate of the present invention; Figure 3 is a schematic structural diagram of a first support plate of the present invention; Figure 4 It is a structural schematic diagram of a side view of the positional relationship between the eccentric member and the moving block of the present invention; Figure 5 is a schematic structural diagram of a second support plate of the present invention; Figure 6 It is a structural schematic diagram of a side view of the moving box, the second moving block, the spring and the fixing rod of the present invention; In the figure, 1-cleaning box, 2-filter plate, 2.1-chute, 3-first drive motor, 4-bidirectional screw, 5-connecting plate, 6-clamp, 7-water tank, 8-water inlet pipe, 9-water pump, 10-water outlet pipe, 11-hose, 12-water storage box, 13-middle pipe, 14-spray nozzle, 15-fan, 16-first support plate, 16.1-groove, 16.2-rotating groove, 17-moving block, 18-fixed rod, 19-first moving plate, 20-spring, 21-second drive motor, 22-rotating shaft, 23-eccentric member, 24-second support plate, 25-second moving plate. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0018] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-Figure 6 The present invention provides a cleaning device for a multi-way reversing valve, comprising: a cleaning box 1, a filter plate 2 is fixedly arranged inside the cleaning box 1, a water storage box 12 is arranged below the filter plate 2, a clamping assembly is arranged above the filter plate 2, a spray assembly is arranged on the top of the cleaning box 1, and a fan 15 is arranged on one side of the cleaning box 1; the clamping assembly comprises two groups of clamping plates 6 abutting against the top surface of the filter plate 2, the bottom surfaces of the two groups of clamping plates 6 are both provided with connecting plates 5, the two groups of connecting plates 5 are connected by a connecting piece, and the connecting The end of the component is provided with a first driving motor 3 located outside the cleaning box 1; the spray assembly includes a water tank 7 arranged on the side of the cleaning box 1 away from the fan 15, a water pump 9 is provided on the top of the water tank 7, the water tank 7 and the water pump 9 are connected by a water inlet pipe 8, a water outlet pipe 10 is provided at one end of the water pump 9, a hose 11 is provided at the end of the water outlet pipe 10, a mobile box is provided at the end of the hose 11, an intermediate pipe 13 is provided on one side of the mobile box, and a plurality of groups of nozzles 14 are provided on the intermediate pipe 13.

[0020] See also Figure 1 and Figure 2Preferably, the connecting plate 5 of the present invention passes through the interior of the filter plate 2, and a slide groove 2.1 is provided at the connection between the filter plate 2 and the connecting plate 5, the length of the slide groove 2.1 matches the moving distance of the connecting plate 5, and the width of the slide groove 2.1 is consistent with the width of the connecting plate 5, so that the movement of the splint 6 is facilitated by the connecting plate 5 and the slide groove 2.1, and the stability of the splint 6 during movement is improved.

[0021] See also Figure 2 In addition, the connecting member of the present invention is a bidirectional screw 4, and the two groups of connecting plates 5 are respectively screwed to the opposite threaded parts of the bidirectional screw 4, and the bidirectional screw 4 is rotationally connected to the cleaning box 1, and the bidirectional screw 4 is used to realize the connection plate 5 and the clamping plate 6 to move toward each other.

[0022] See also Figure 1 , Figure 3-Figure 6 Furthermore, the top of the cleaning box 1 of the present invention is respectively provided with a first support plate 16 that supports the intermediate pipe 13 and a second support plate 24 adjacent to the side of the water outlet pipe 10, and the first support plate 16 and the second support plate 24 are both provided with a groove 16.1 inside, and a fixing rod 18 is fixed in the groove 16.1, and a spring 20 is sleeved on the fixing rod 18. Through the first support plate 16 and the second support plate 24 and the groove 16.1, the fixing rod 18 and the spring 20, it is convenient to increase the spraying area.

[0023] See also Figure 1 , Figure 3 and Figure 4 Moreover, a second drive motor 21 is provided on one side of the first support plate 16 of the present invention, a rotating shaft 22 is provided at the end of the second drive motor 21, an eccentric piece 23 is sleeved on the rotating shaft 22, and a rotating groove 16.2 is provided at the connection between the first support plate 16 and the eccentric piece 23, and the rotating shaft 22 is driven by the second drive motor 21 to rotate so as to realize the rotation of the eccentric piece 23, and the rotating groove 16.2 facilitates the rotation of the eccentric piece 23.

[0024] See also Figure 1 , Figure 3 and Figure 4 At the same time, a moving block 17 is provided on the top surface of the first support plate 16 of the present invention, and a first moving plate 19 matching the groove 16.1 is provided on the bottom of the moving block 17. The moving block 17 is sleeved on the outside of the intermediate tube 13, and the first moving plate 19 is slidably sleeved on the fixed rod 18 and fixedly connected to the spring 20. The first moving plate 19 improves the stability of the movement of the moving block 17 and facilitates resetting under the action of the spring 20.

[0025] See also Figure 5 and Figure 6 Better yet, the bottom of the movable box of the present invention is provided with a second movable plate 25 matching the groove 16.1, the second movable plate 25 is slidably mounted on the fixed rod 18 and fixedly connected to the spring 20, the second movable plate 25 improves the stability of the movable box in movement, and is convenient for resetting under the action of the spring 20.

[0026] See also Figure 4 Finally, in the present invention, when no external force is applied, one side of the moving block 17 abuts against one end of the eccentric member 23 adjacent to the rotating shaft 22 , thereby maximizing the moving distance of the moving block 17 when the eccentric member 23 rotates.

[0027] Working principle of the present invention: First, the staff places the multi-way reversing valve to be cleaned on the filter plate 2 in the cleaning box 1, and then turns on the first drive motor 3, and drives the bidirectional screw 4 to rotate through the first drive motor 3, so that the connecting plate 5 drives the clamping plate 6 to move toward each other on the bidirectional screw 4. After the two groups of clamping plates 6 are respectively abutted against the two sides of the multi-way reversing valve, the first drive motor 3 can be turned off; Then the water pump 9 is turned on, and the water pump 9 introduces the water in the water tank 7 from the water inlet pipe 8 into the water outlet pipe 10, and then enters the hose 11 from the water outlet pipe 10, and then from the hose 11 to the mobile box. The water in the mobile box passes through the intermediate pipe 13 and is then sprayed out from the nozzle 14. When the nozzle 14 sprays water for cleaning, the second drive motor 21 is turned on, and the second drive motor 21 drives the rotating shaft 22 to rotate. The rotation of the rotating shaft 22 drives the eccentric member 23 to rotate. The eccentric member 23 will contact and squeeze the moving block 17, so that the moving block 17 and the first moving plate 19 move on the fixed rod 18, and at the same time, the spring 20 will be deformed. During the movement of the first movable plate 19, the second movable plate 25 drives the movable box to move synchronously, and since there is a hose 11 between the movable box and the water outlet pipe 10, the movement and water supply of the movable box will not be affected. At the same time, with the rotation of the eccentric 23, the movable block 17 is continuously displaced. When the end of the eccentric 23 away from the rotating shaft 22 is in contact with the movable block 17, the movable block 17 and the movable box are also reset under the action of the reset force of the spring 20. With the displacement of the movable block 17 and the movable box, the intermediate pipe 13 and the nozzle 14 can also be synchronously displaced, and the cycle is carried out, thereby expanding the spraying area and cleaning the multi-way reversing valve more comprehensively. After the spraying is completed, the fan 15 is turned on to accelerate the discharge of the accumulated water on the surface of the multi-way reversing valve and dry the multi-way reversing valve, thereby improving the work efficiency during subsequent use. The water after cleaning can be collected by the water storage box 12, and the water storage box 12 can be taken out through the external handle of the water storage box 12, which is convenient for subsequent use and reduces the waste of water resources.

[0028] In summary, the present invention provides a cleaning device for a multi-way reversing valve, comprising: a cleaning box, a filter plate is fixedly arranged inside the cleaning box, a water storage box is arranged below the filter plate, a clamping assembly is arranged above the filter plate, a spray assembly is arranged on the top of the cleaning box, and a fan is arranged on one side of the cleaning box; the clamping assembly comprises two groups of clamping plates abutting against the top surface of the filter plate, the bottom surfaces of the two groups of clamping plates are each provided with a connecting plate, the two groups of connecting plates are connected by a connecting piece, and the end of the connecting piece is provided with a first driving motor located outside the cleaning box; the spray assembly comprises a water tank arranged on a side of the cleaning box away from the fan, a water pump is arranged on the top of the water tank, the water tank and the water pump are connected by a water inlet pipe, a water outlet pipe is arranged at one end of the water pump, a hose is arranged at the end of the water outlet pipe, a moving box is arranged at the end of the hose, an intermediate pipe is arranged at one side of the moving box, and a plurality of groups of nozzles are arranged on the intermediate pipe. In summary, the present invention clamps and fixes the position of the multi-way reversing valve through a clamping assembly, cleans the multi-way reversing valve through a spray assembly, and simultaneously changes the cleaning angle through the rotation of the eccentric piece, thereby increasing the cleaning range, thereby better cleaning the multi-way reversing valve comprehensively, and the fan can accelerate the shedding of accumulated water remaining on the multi-way reversing valve, thereby accelerating the discharge and drying of accumulated water on the surface of the multi-way reversing valve.

[0029] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A cleaning device for a multi-way reversing valve, characterized in that: include: A cleaning box (1), wherein a filter plate (2) is fixedly arranged inside the cleaning box (1), a water storage box (12) is arranged below the filter plate (2), a clamping assembly is arranged above the filter plate (2), a spray assembly is arranged on the top of the cleaning box (1), and a fan (15) is arranged on one side of the cleaning box (1); The clamping assembly comprises two groups of clamping plates (6) abutting against the top surface of the filter plate (2), the bottom surfaces of the two groups of clamping plates (6) are provided with connecting plates (5), the two groups of connecting plates (5) are connected by a connecting piece, and the end of the connecting piece is provided with a first driving motor (3) located outside the cleaning box (1); The spray assembly comprises a water tank (7) arranged on a side of the cleaning box (1) away from the fan (15); a water pump (9) is arranged on the top of the water tank (7); the water tank (7) and the water pump (9) are connected via a water inlet pipe (8); a water outlet pipe (10) is arranged at one end of the water pump (9); a hose (11) is arranged at the end of the water outlet pipe (10); a mobile box is arranged at the end of the hose (11); an intermediate pipe (13) is arranged on one side of the mobile box; and a plurality of groups of spray heads (14) are arranged on the intermediate pipe (13).

2. The cleaning device for a multi-way reversing valve according to claim 1, characterized in that: The connecting plate (5) passes through the interior of the filter plate (2); a slide groove (2.1) is provided at the connection between the filter plate (2) and the connecting plate (5); the length of the slide groove (2.1) matches the moving distance of the connecting plate (5), and the width of the slide groove (2.1) is consistent with the width of the connecting plate (5).

3. The cleaning device for a multi-way reversing valve according to claim 1, characterized in that: The connecting member is a bidirectional screw (4), the two sets of connecting plates (5) are respectively threadedly connected to opposite threaded portions of the bidirectional screw (4), and the bidirectional screw (4) is rotationally connected to the cleaning box (1).

4. The cleaning device for a multi-way reversing valve according to claim 1, characterized in that: A first support plate (16) having a supporting function for the intermediate pipe (13) and a second support plate (24) adjacent to the water outlet pipe (10) are provided at the top of the cleaning box (1), and a groove (16.1) is provided inside the first support plate (16) and the second support plate (24), a fixing rod (18) is fixed inside the groove (16.1), and a spring (20) is sleeved on the fixing rod (18).

5. The cleaning device for a multi-way reversing valve according to claim 4, characterized in that: A second drive motor (21) is provided on one side of the first support plate (16); a rotating shaft (22) is provided at the end of the second drive motor (21); an eccentric piece (23) is sleeved on the rotating shaft (22); and a rotating groove (16.2) is provided at the connection between the first support plate (16) and the eccentric piece (23).

6. The cleaning device for a multi-way reversing valve according to claim 5, characterized in that: A moving block (17) is provided on the top surface of the first support plate (16), and a first moving plate (19) matching the groove (16.1) is provided on the bottom of the moving block (17). The moving block (17) is sleeved on the outside of the intermediate tube (13), and the first moving plate (19) is slidably sleeved on the fixing rod (18) and fixedly connected to the spring (20).

7. The cleaning device for a multi-way reversing valve according to claim 4, characterized in that: A second movable plate (25) matching the groove (16.1) is provided at the bottom of the movable box. The second movable plate (25) is slidably sleeved on the fixed rod (18) and fixedly connected to the spring (20).

8. The cleaning device for a multi-way reversing valve according to claim 6, characterized in that: In the absence of external force, one side of the moving block (17) abuts against one end of the eccentric member (23) adjacent to the rotating shaft (22).

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