Pipeline control valve and cleaning device

Abstract

The utility model discloses a pipeline control valve and a cleaning device. The pipeline control valve comprises a valve body, a hose and a valve element part. A cavity is formed in the valve body; the hose is arranged in the cavity in a penetrating manner; the valve element component is movably arranged in the cavity, and the valve element component moves in the cavity in the first direction under driving force so as to extrude the hose and open or close an inner side channel of the hose. The pipeline control valve at least can solve the problems that the pipeline control valve is poor in blocking effect and high in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, and more specifically, to a pipeline control valve and a cleaning device. Background Art

[0002] A floor washer is a device used to clean hard floors and is widely used in commercial, industrial, and public facilities. It sprays a cleaning agent solution and then uses a brush or pad to scrub the floor, and can simultaneously suck up the dirty water, thereby achieving the purpose of cleaning. After the floor washer finishes cleaning the floor, it is necessary to transfer the dirty water in the floor washer to the sewage tank of the floor washer base station.

[0003] In the prior art, there is a vacuum transfer method, that is, the sewage tank in the floor washer base station is evacuated, and the dirty water in the floor washer is pumped into the sewage tank of the floor washer base station by means of vacuum. When evacuating the sewage tank of the floor washer base station, it is usually necessary to block the pipeline connecting the sewage tank of the floor washer base station to the sewage discharge port of the floor washer, so that there is no other port for the sewage tank to communicate with the outside except the evacuation port, so as to ensure that the evacuation can proceed normally. Otherwise, there will be a difficult situation in evacuating the sewage tank of the floor washer base station. When controlling the opening or blocking of the pipeline, a pipeline control valve needs to be installed on the pipeline. A pipeline control valve is a device used to control the flow of fluids (such as water, steam, gas, or other media). After the pipeline control valve is installed in the pipeline system, the pipeline control valve can be used to start, stop, or adjust the flow rate, pressure, or direction of the fluid. However, the existing pipeline control valves not only have a poor blocking effect, but also have a relatively complex structure, resulting in a high production cost, which is not conducive to cost savings. Summary of the Utility Model

[0004] The main purpose of the present utility model is to provide a pipeline control valve and a cleaning device, which at least solve the problems of poor blocking effect and high manufacturing cost of the pipeline control valve.

[0005] According to one aspect of the present utility model, there is provided a pipeline control valve, comprising:

[0006] A valve body, in which a cavity is provided;

[0007] A hose, which is disposed through the cavity;

[0008] A valve core component, which is movably disposed in the cavity, and the valve core component is driven by a driving force to move in the cavity along a first direction to squeeze the hose to open or close the inner channel of the hose.

[0009] Further, the pipeline control valve further comprises a cam, which is rotatably disposed on the valve core component to drive the valve core component to move along the first direction.

[0010] Further, the cam includes a first convex portion and a second convex portion;

[0011] Wherein, the first convex portion and the second convex portion are respectively arranged on two sides of the axial direction of the cam. Along the circumferential direction of the cam, the outer contour lines of the cross-sections of the first convex portion and the second convex portion both include Archimedean spirals, and the first convex portion and the second convex portion are arranged at an interval of 180°.

[0012] Further, the spool component includes a first valve block and a second valve block, and the pipeline control valve further includes a cam;

[0013] Wherein, a strip-shaped installation groove is arranged on the first valve block, and the second valve block is installed in the strip-shaped installation groove and can slide along the length direction of the strip-shaped installation groove;

[0014] The length direction of the strip-shaped installation groove has a first end and a second end. There is a first gap between the second valve block and the first end, the hose is located in the first gap, there is a second gap between the second valve block and the second end, and the cam is rotatably installed in the second gap.

[0015] Further, the spool component further includes a guide rail, the guide rail extends along the length direction parallel to the strip-shaped installation groove, and at least one of the first valve block and the second valve block is slidably arranged on the guide rail.

[0016] Further, the spool component further includes an elastic element, the elastic element is arranged in the second gap and is respectively connected to the first valve block and the second valve block, and the telescopic direction of the elastic element is consistent with the length direction of the strip-shaped installation groove.

[0017] Further, the pipeline control valve further includes a driving member, the driving member is fixedly connected to the valve body, and the driving member is fixedly connected to the cam to drive the cam to rotate around its own axis.

[0018] Further, the pipeline control valve further includes a detection element and a controller, the detection element is used to detect the position of the cam, and the controller controls the driving member to start or stop according to the signal transmitted by the detection element.

[0019] Further, the pipeline control valve further includes a damping component, and the valve body is installed on a predetermined structure through the damping component.

[0020] On the other hand, the present application also mentions a cleaning device, and the cleaning device includes the above-mentioned pipeline control valve.

[0021] In the present utility model, a hose and a valve core component are arranged in the cavity of the pipeline control valve, which enables the pipeline control valve of the present application to solve the problems of poor blocking effect and high manufacturing cost of the pipeline control valve. The hose penetrates through the valve body and passes through the cavity inside the valve body. During actual operation, the valve core component can move in the first direction under the action of a driving force, and the hose can be squeezed under the pressure exerted by the valve core component, thereby blocking the channel inside the hose. Therefore, when the valve core component moves in the direction approaching the hose in the first direction, under the push of the driving force, the valve core component can squeeze the hose until the channel inside the hose is completely blocked. When the valve core component moves in the direction away from the hose in the first direction, the hose can be released. At this time, the hose can open the channel inside the hose under the action of its own elastic force. It can be seen that the pipeline control valve of the present application adopts the cooperative structure of the hose and the valve core component, which can effectively improve the blocking effect of the pipeline control valve.

[0022] In addition, on the basis of effectively improving the blocking effect of the pipeline control valve, the pipeline control valve of the present application also has the advantage of simple structure, which can effectively reduce the manufacturing cost of the pipeline control valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present utility model and form a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0024] Figure 1 is a structural diagram of the pipeline control valve disclosed in the embodiment of the present utility model from the first perspective;

[0025] Figure 2 is a structural diagram of the pipeline control valve disclosed in the embodiment of the present utility model from the second perspective;

[0026] Figure 3 is a cross-sectional view of the pipeline control valve disclosed in the embodiment of the present utility model from the third perspective;

[0027] Figure 4 is a structural diagram of the cam disclosed in the embodiment of the present utility model from the first perspective;

[0028] Figure 5 is a structural diagram of the cam disclosed in the embodiment of the present utility model from the second perspective;

[0029] Figure 6 is a structural diagram of the valve core component and the cam disclosed in the embodiment of the present utility model from the first perspective;

[0030] Figure 7 is a structural diagram of the valve core component and the cam disclosed in the embodiment of the present utility model from the second perspective;

[0031] Figure 8 Structural diagram of the detection element, controller, and cam in the first perspective disclosed in the embodiment of the present utility model;

[0032] Figure 9 Exploded view of the pipeline control valve in the fourth perspective disclosed in the embodiment of the present utility model;

[0033] Figure 10 Structural diagram of the pipeline control valve when installed in the cleaning device disclosed in the embodiment of the present utility model.

[0034] Among them, the above-mentioned drawings include the following reference numerals:

[0035] 10, valve body; 11, cavity; 20, hose; 30, valve core component; 31, first valve block; 311, strip-shaped installation groove; 312, first gap; 313, second gap; 32, second valve block; 33, guide rail; 40, cam; 41, first protrusion; 42, second protrusion; 50, driving member; 60, detection element; 70, controller; 80, vibration damping component; 90, predetermined structure. Detailed implementation manners

[0036] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0037] It should be noted that the terms used herein are only for describing specific implementation manners and are not intended to limit the exemplary implementation manners according to the present utility model. As used herein, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0038] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] In order to solve the problems of poor blocking effect and relatively high manufacturing cost of pipeline control valves, according to the embodiments of the present application, a pipeline control valve is provided. The pipeline control valve of the present application will be introduced in detail below with reference to the drawings.

[0040] See Figures 1 to 10 As shown, according to the embodiments of the present utility model, a pipeline control valve is provided, which includes a valve body 10, a hose 20, and a valve core component 30.

[0041] Among them, a cavity 11 is provided inside the valve body 10. The hose 20 is disposed through the cavity 11. The valve core component 30 is movably disposed in the cavity 11, and the valve core component 30 is driven by a driving force to move in the cavity 11 along a first direction (i.e., Figure 2 the direction indicated by x in the figure) to squeeze the hose 20 to open or close the inner channel of the hose 20.

[0042] In this application, a hose 20 and a valve core component 30 are arranged in the cavity 11 of the pipeline control valve, which enables the pipeline control valve of this application to solve the problems of poor blocking effect and high manufacturing cost of the pipeline control valve. The hose 20 penetrates through the valve body 10 and passes through the cavity 11 inside the valve body 10. During actual operation, the valve core component 30 can move in the first direction under the action of a driving force. The hose 20 can be squeezed under the pressure exerted by the valve core component 30, and thus the passage inside the hose 20 can be blocked. Therefore, when the valve core component 30 moves in the direction approaching the hose 20 in the first direction, under the push of the driving force, the valve core component 30 can squeeze the hose 20 until the passage inside the hose 20 is completely blocked. When the valve core component 30 moves in the direction away from the hose 20 in the first direction, the hose 20 can be released. At this time, the hose 20 can open the passage inside the hose 20 under the action of its own elastic force. It can be seen that the pipeline control valve of this application adopts the cooperative structure of the hose 20 and the valve core component 30, which can effectively improve the blocking effect of the pipeline control valve.

[0043] In addition, on the basis of effectively improving the blocking effect of the pipeline control valve, the pipeline control valve of this application also has the advantage of simple structure, which can effectively reduce the manufacturing cost of the pipeline control valve.

[0044] Furthermore, referring to Figures 1 to 3 as shown, the pipeline control valve further includes a cam 40, and the cam 40 is rotatably arranged on the valve core component 30 to drive the valve core component 30 to move in the first direction.

[0045] Specifically, different from the existing pipeline control valve using a gear-rack transmission, the pipeline control valve of this application adopts the combined structure of the cam 40 and the valve core component 30. By reasonably designing the structure of the cam 40, the valve core component 30 can move in the first direction. During actual operation, under the action of a driving force, the cam 40 can rotate around its own rotation axis, and the cam 40 is in rotational contact with the valve core component 30. Therefore, when the cam 40 rotates, the cam 40 can convert the rotational motion of the cam 40 into the linear motion of the valve core component 30. When the valve core component 30 moves in the direction approaching the moving hose 20 in the first direction and squeezes the hose 20 until the passage inside the hose 20 is completely blocked, the cam 40 stops rotating. At this time, under the mutual cooperation of the cam 40 and the valve core component 30, the hose 20 can always maintain a blocked state. When the valve core component 30 moves in the direction away from the moving hose 20 in the first direction, the hose 20 can be released. At this time, since the hose 20 itself has a certain elasticity, after the valve core component 30 gradually moves away from the hose 20, the pipe wall of the hose 20 can gradually rebound to gradually open the passage inside the hose 20 until the passage inside the hose 20 is completely opened, and then the cam 40 stops rotating.

[0046] See Figures 1 to 5 As shown, the cam 40 in this embodiment includes a first protrusion 41 and a second protrusion 42.

[0047] Among them, the first protrusion 41 and the second protrusion 42 are respectively arranged on both sides of the cam 40 in the axial direction. Along the circumferential direction of the cam 40, the outer contour lines of the cross-sections of the first protrusion 41 and the second protrusion 42 both include an Archimedean spiral, and the first protrusion 41 and the second protrusion 42 are arranged at an interval of 180°.

[0048] Specifically, the axial direction of the cam 40 is Figure 4 the direction indicated by y in Figure 4 The cross-sections of the first protrusion 41 and the second protrusion 42 are the cross-sections obtained by respectively cutting the first protrusion 41 and the second protrusion 42 along the direction perpendicular to the axial direction of the cam 40 of the present application (i.e., along the direction perpendicular to Figure 4 the direction indicated by y in). In the present application, the outer contour lines of the cross-sections of the first protrusion 41 and the second protrusion 42 can both be Archimedean spirals, or can be spirals other than Archimedean spirals. This embodiment shows the case where the outer contour lines of the cross-sections of the first protrusion 41 and the second protrusion 42 are both Archimedean spirals. In this embodiment, using Archimedean spirals on the cam 40 has two significant advantages. One is to prevent the movement speed of the valve core component 30 from being too fast when the cam 40 rotates, thereby preventing the cam 40 from damaging the hose 20. The other is to reduce the resistance of the valve core component 30 to the cam 40, which can make the rotation of the cam 40 more smooth, and further make the blocking and opening of the hose 20 more smooth.

[0049] Further, see Figure 2 、 Figures 4 to 7 As shown, the valve core component 30 includes a first valve block 31 and a second valve block 32, and the pipeline control valve further includes a cam 40. Among them, a strip-shaped installation groove 311 is provided on the first valve block 31, and the second valve block 32 is installed in the strip-shaped installation groove 311 and can slide along the length direction of the strip-shaped installation groove 311. The length direction of the strip-shaped installation groove 311 has a first end and a second end. There is a first gap 312 between the second valve block 32 and the first end, the hose 20 is located in the first gap 312, there is a second gap 313 between the second valve block 32 and the second end, and the cam 40 is rotatably installed in the second gap 313.

[0050] Exemplarily, during assembly, the first valve block 31 can be brought into contact with the first convex portion 41, and the second valve block 32 can be brought into contact with the second convex portion 42. In other embodiments, the first valve block 31 can be brought into contact with the second convex portion 42, and the second valve block 32 can be brought into contact with the first convex portion 41. This embodiment shows the case where the first valve block 31 is in contact with the second convex portion 42 and the second valve block 32 is in contact with the first convex portion 41. In this embodiment, the length direction of the strip-shaped mounting groove 311 is the Figure 2 direction indicated by x in the figure. During actual operation, the cam 40 rotates clockwise within the second gap 313. Since the outer contour lines of the cross-sections of the first convex portion 41 and the second convex portion 42 are both Archimedean spirals, and the first convex portion 41 and the second convex portion 42 are arranged at an interval of 180°. When the cam 40 rotates clockwise, first, the second gap 313 gradually expands in the first direction and the first gap 312 gradually shrinks in the first direction. At this time, the hose 20 located within the first gap 312 is gradually squeezed. When the channel inside the hose 20 is completely blocked (i.e., when the endpoints of the two Archimedean spirals are respectively in contact with the first valve block 31 and the second valve block 32), then, the rotation of the cam 40 is controlled to stop. At this time, the first valve block 31 and the second valve block 32 are locked, and an effective blocking effect can be achieved on the hose 20. Finally, when it is necessary to open the channel inside the hose 20, the cam 40 is controlled to continue rotating clockwise until the starting points of the two Archimedean spirals are respectively in contact with the first valve block 31 and the second valve block 32, and the rotation of the cam 40 is controlled to stop. At this time, compared with when the hose 20 is blocked, the second gap 313 gradually shrinks in the first direction and the first gap 312 gradually expands in the first direction. During this process, the channel inside the hose 20 is gradually opened until it is completely opened.

[0051] Further, as shown in Figure 2 , Figure 6 and Figure 7 the figure, the valve core component 30 further includes a guide rail 33. The guide rail 33 extends along a direction parallel to the length direction of the strip-shaped mounting groove 311, and at least one of the first valve block 31 and the second valve block 32 is slidably disposed on the guide rail 33.

[0052] Exemplarily, in the present application, the first valve block 31 can be slidably arranged on the guide rail 33 alone, the second valve block 32 can be slidably arranged on the guide rail 33 alone, or both the first valve block 31 and the second valve block 32 can be slidably arranged on the guide rail 33. This embodiment shows the case where both the first valve block 31 and the second valve block 32 are slidably arranged on the guide rail 33. In this embodiment, both ends of the guide rail 33 are respectively fixed on two opposite side walls of the valve body 10. During actual operation, when the cam 40 rotates in the clockwise direction, both the first valve block 31 and the second valve block 32 can slide along the length direction of the guide rail 33, thereby controlling the opening or closing of the inner channel of the hose 20.

[0053] Further, referring to Figure 2 、 Figure 6 and Figure 7 as shown, the valve core component 30 further includes an elastic element (not shown in the figure). The elastic element is arranged in the second gap 313 and is respectively connected to the first valve block 31 and the second valve block 32, and the stretching direction of the elastic element is consistent with the length direction of the strip-shaped installation groove 311.

[0054] Specifically, the elastic element can be a tension spring or an elastic element such as a tension bar. During actual operation, the cam 40 rotates to drive the first valve block 31 and the second valve block 32 to slide along the length direction of the guide rail 33. When the second gap 313 gradually expands along the length direction of the guide rail 33 and the first gap 312 gradually shrinks along the length direction of the guide rail 33, the elastic element is gradually stretched. After the channel inside the hose 20 is completely squeezed and blocked, the control cam 40 stops rotating. At this time, the pipeline control valve is in the closed state. Control the cam 40 to rotate again. Under the action of the pulling force of the elastic element and the elastic force of the hose 20, the second gap 313 gradually shrinks along the length direction of the guide rail 33 and the first gap 312 gradually expands along the length direction of the guide rail 33, and the elastic element gradually returns to the initial state, and the channel inside the hose 20 is gradually opened. When the channel inside the hose 20 is completely opened, control the cam 40 to stop rotating. At this time, the pipeline control valve is in the open state.

[0055] Further, referring to Figures 1 to 3 、 Figure 9 as shown, the pipeline control valve further includes a driving member 50. The driving member 50 is fixedly connected to the valve body 10, and the driving member 50 is fixedly connected to the cam 40 to drive the cam 40 to rotate around its own axis.

[0056] Specifically, the driving member 50 can be a driving motor. This embodiment shows the case where the driving member 50 is a driving motor. And, in order to reduce the rotational speed of the rotating shaft of the driving motor, a speed reduction device is provided at the rotating shaft of the driving motor in this embodiment, and the cam 40 is fixedly connected to the output shaft of the speed reduction device. During actual operation, the operator can control the rotation or stop of the cam 40 by controlling the rotation or stop of the driving motor, so as to control the first valve block 31 and the second valve block 32 to slide along the length direction of the guide rail 33 to squeeze or release the hose 20, and further control the closing or opening of the pipeline control valve.

[0057] Further, referring to Figures 1 to 3 、 Figure 8 and Figure 9 as shown, the pipeline control valve further includes a detection element 60 and a controller 70. The detection element 60 is used to detect the position of the cam 40, and the controller 70 controls the driving member 50 to start or stop according to the signal transmitted by the detection element 60. Exemplarily, the detection element 60 can be a position sensor, a proximity switch and other structures.

[0058] Specifically, when the driving member 50 drives the cam 40 to rotate until the end point of the Archimedean spiral of the first protrusion 41 contacts the second valve block 32, the end point of the Archimedean spiral of the second protrusion 42 also just contacts the second valve block 32, and the hose 20 is squeezed by the combined action of the first valve block 31 and the second valve block 32 until the channel inside the hose 20 is completely blocked. At this time, the detection element 60 can detect that the position of the cam 40 is sufficient to block the channel inside the hose 20, and the detection element 60 can transmit the detected data to the controller 70. Then the controller 70 can control the driving member 50 to stop working, so as to lock the hose 20 in the blocked state (that is, the pipeline control valve is in the closed state). When it is necessary to control the opening of the channel inside the hose 20, the operator can directly control the driving member 50 to work. When the channel inside the hose 20 is in the fully open state (that is, the pipeline control valve is in the open state), control the driving member 50 to stop working, so as to control the opening of the channel inside the hose 20.

[0059] Further, referring to Figures 1 to 3 、 Figure 9 as shown, the pipeline control valve further includes a damping member 80, and the valve body 10 is installed on a predetermined structure 90 through the damping member 80.

[0060] Specifically, the damping component 80 can play a role in buffering and vibration absorption. In this application, the damping component 80 is arranged at the connection between the pipeline control valve and the predetermined structure 90, which can not only prevent the vibration caused by the driving component 50 on the pipeline control valve from being excessively transmitted to the predetermined structure 90, but also prevent the vibration caused by the remaining components of the predetermined structure 90 or outside the predetermined structure 90 from being excessively transmitted to the pipeline control valve, thereby playing a certain protective role for the pipeline control valve and further improving the blocking effect of the pipeline control valve. Exemplarily, the damping component 80 in this embodiment can be structures such as a damping spring, a damping rubber pad, etc. As long as it is other deformation methods under the concept of this application, they are all within the protection scope of this application.

[0061] On the other hand, this application also mentions a cleaning device (i.e., the predetermined structure 90), which includes the above-mentioned pipeline control valve. Specifically, the pipeline control valve is located between the sewage tank of the cleaning device and the sewage pipe communicating with the sewage tank. When the sewage tank needs to collect sewage, the pipeline control valve can be controlled to be in a closed state, and then the sewage pipe can be controlled to be in a blocked state. At this time, the operator can evacuate the sewage tank. When the sewage tank is evacuated, the pipeline control valve is opened to make the inside of the sewage pipe in a conducting state, and the sewage can be pumped into the sewage tank through the sewage pipe.

[0062] From the above statements, it can be known that: by setting a pipeline control valve composed of a valve body 10, a hose 20, a valve core component 30, a cam 40, a driving component 50, a detection component 60, a controller 70, and a damping component 80, this application can solve the problems of poor blocking effect and high manufacturing cost of the pipeline control valve. By converting the rotational motion of the cam 40 into the translational motion of the valve core component 30, and squeezing or releasing the hose 20, the passage inside the hose 20 can be controlled to open or close, and then the opening or closing of the pipeline control valve can be controlled. At the same time, in order to avoid the situation where the valve core component 30 fails to reset (i.e., the position of the valve core component 30 when the pipeline control valve is in the open state) due to insufficient elasticity of the hose 20, this application also sets an elastic element between the first valve block 31 and the second valve block 32. Through the combined action of the pulling force of the elastic element and the elastic force of the hose 20, the reset of the valve core component 30 can be ensured. The pipeline control valve of this application can improve the blocking effect of the pipeline control valve and reduce the manufacturing cost of the pipeline control valve through a simple structural design. Installing the pipeline control valve of this application into the cleaning device can effectively control the opening and blocking of the pipelines in the cleaning device, and further assist the cleaning device to achieve different functions.

[0063] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, the device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations of the spatial relative descriptions used herein will be made accordingly.

[0064] In addition, it should be noted that the use of terms such as "first" and "second" to define components is only for the convenience of distinguishing the corresponding components. Without additional statements, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present utility model.

[0065] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pipeline control valve, characterized in that, Comprising: A valve body (10) with a cavity (11) provided therein; A hose (20) passing through the cavity (11); A valve core component (30) movably arranged in the cavity (11), and the valve core component (30) is driven by a driving force to move in the cavity (11) along a first direction to squeeze the hose (20) so as to open or close the inner channel of the hose (20).

2. The pipeline control valve according to claim 1, characterized in that, The pipeline control valve further includes a cam (40) rotatably arranged on the valve core component (30) to drive the valve core component (30) to move along the first direction.

3. The pipeline control valve according to claim 2, wherein The cam (40) includes a first protrusion (41) and a second protrusion (42); Wherein, the first protrusion (41) and the second protrusion (42) are respectively arranged on both sides of the axial direction of the cam (40). Along the circumferential direction of the cam (40), the outer contour lines of the cross-sections of the first protrusion (41) and the second protrusion (42) both include Archimedean spirals, and the first protrusion (41) and the second protrusion (42) are arranged at an interval of 180°.

4. The pipeline control valve according to claim 1, characterized in that, The valve core component (30) includes a first valve block (31) and a second valve block (32), and the pipeline control valve further includes a cam (40); Wherein, a strip-shaped installation groove (311) is provided on the first valve block (31), and the second valve block (32) is installed in the strip-shaped installation groove (311) and can slide along the length direction of the strip-shaped installation groove (311); The length direction of the strip-shaped installation groove (311) has a first end and a second end. There is a first gap (312) between the second valve block (32) and the first end, the hose (20) is located in the first gap (312), there is a second gap (313) between the second valve block (32) and the second end, and the cam (40) is rotatably installed in the second gap (313).

5. The pipeline control valve according to claim 4, wherein, The valve core component (30) further includes a guide rail (33) extending along the length direction parallel to the strip-shaped installation groove (311), and at least one of the first valve block (31) and the second valve block (32) is slidably arranged on the guide rail (33).

6. The pipeline control valve according to claim 4, characterized in that, The valve core component (30) further includes an elastic element arranged in the second gap (313) and connected to the first valve block (31) and the second valve block (32) respectively, and the telescopic direction of the elastic element is consistent with the length direction of the strip-shaped installation groove (311).

7. The pipeline control valve according to claim 2, wherein The pipeline control valve further includes a driving member (50) fixedly connected to the valve body (10), and the driving member (50) is fixedly connected to the cam (40) to drive the cam (40) to rotate around its own axis.

8. The pipeline control valve according to claim 7, characterized in that, The pipeline control valve further includes a detection element (60) and a controller (70). The detection element (60) is used to detect the position of the cam (40), and the controller (70) controls the driving member (50) to start or stop according to the signal transmitted by the detection element (60).

9. The pipeline control valve according to any one of claims 1 to 8, characterized in that, The pipeline control valve further includes a vibration damping component (80), and the valve body (10) is installed on a predetermined structure (90) through the vibration damping component (80).

10. A cleaning device, characterized in that, The cleaning device includes the pipeline control valve according to any one of claims 1 to 9.

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