Drain flushing device and drain flushing system

Abstract

This invention discloses a flushing device and system for a drainage ditch. The flushing device includes a flushing pipe and a guide vane. The flushing pipe is installed in the drainage ditch, with an inlet at one end for introducing liquid. The direction from the inlet to the other end of the flushing pipe is a first direction. The flushing pipe has a through hole, and the guide vane is connected to the flushing pipe. The guide vane guides the liquid flowing out of the through hole to flow in a second, third, and fourth direction different from the first direction, thereby flushing the bottom surface and two side walls of the drainage ditch. Using this invention, the guide vane can guide the liquid flowing out of the through hole to flow in the second, third, and fourth directions, thus simultaneously flushing the bottom surface and two side walls of the drainage ditch. Manual flushing of the drainage ditch is unnecessary; only liquid needs to be introduced into the inlet, saving manpower, increasing flushing efficiency, and ensuring a clean drainage ditch.

Description

Technical Field

[0001] This invention relates to the field of drainage ditch cleaning technology, and more particularly to a drainage ditch flushing device and drainage ditch flushing system. Background Technology

[0002] Kitchen drains easily accumulate food scraps and other stains, requiring regular cleaning. Common methods involve manually flushing the drains with a hose. However, this method is labor-intensive, inefficient, and cannot guarantee that the bottom and side walls of the drains will be thoroughly cleaned, thus failing to ensure effective cleaning. Summary of the Invention

[0003] This invention discloses a flushing device and a flushing system for drainage ditches, which can simultaneously flush the ground and two side walls of the drainage ditch to ensure a cleanliness effect.

[0004] To achieve the above objectives, in a first aspect, the present invention discloses a flushing device for a drainage ditch, comprising:

[0005] A flushing pipe is installed in the drainage ditch. One end of the flushing pipe is provided with an inlet for introducing liquid. The direction from the inlet to the other end of the flushing pipe is a first direction. The flushing pipe is provided with a through hole.

[0006] A flow guide plate is connected to the flushing pipe. The flow guide plate is used to guide the liquid flowing out of the through hole to flow in a second direction, a third direction and a fourth direction different from the first direction, so as to flush the bottom surface and two side walls of the drainage ditch.

[0007] As an optional implementation, in an embodiment of the first aspect of the present invention, the guide plate includes a first plate body, the first plate body forming an acute angle with the first direction, such that the second direction forming an acute angle with the first direction.

[0008] As an optional implementation, in an embodiment of the first aspect of the present invention, the angle between the first sheet and the first direction is 32°, such that the angle between the second direction and the first direction is 32°.

[0009] As an optional implementation, in an embodiment of the first aspect of the present invention, the guide plate further includes a second plate, the second plate being connected to the first plate and the flushing pipe.

[0010] As an optional implementation, in an embodiment of the first aspect of the present invention, the second piece is parallel to the first direction, one side of the second piece is connected to the flushing pipe, the first piece is obliquely connected to the end of the second piece away from the water inlet, and the angle between the first piece and the second piece is an obtuse angle, such that the angle between the first piece and the first direction is an acute angle.

[0011] As an optional implementation, in an embodiment of the first aspect of the present invention, the third direction is opposite to the fourth direction, and the third direction and the fourth direction are perpendicular to the first direction and the second direction.

[0012] As an optional implementation, in an embodiment of the first aspect of the present invention, the first sheet is provided with a first guide groove, a second guide groove, and a third guide groove along the second direction, the third direction, and the fourth direction, respectively, and the first guide groove, the second guide groove, and the third guide groove are interconnected to guide the liquid flowing out from the through hole to flow in the second direction, the third direction, and the fourth direction.

[0013] As an optional implementation, in an embodiment of the first aspect of the present invention, the connection between the first guide groove, the second guide groove, and the third guide groove corresponds to the position of the through hole.

[0014] As an optional implementation, in an embodiment of the first aspect of the present invention, the opening shape of the first guide channel is trapezoidal.

[0015] As an optional implementation, in an embodiment of the first aspect of the present invention, two protrusions are provided at intervals along the third direction on the first sheet to form the first guide groove, the second guide groove and the third guide groove; or, the first sheet includes a first part, a second part and a third part, the second part and the third part are respectively bent and connected to two opposite sides of the first part to enclose and form the first guide groove, and the second part and the third part are respectively provided with recesses at one end near the flushing pipe to form the second guide groove and the third guide groove.

[0016] Secondly, the present invention also discloses a flushing system for a drainage ditch, the flushing system comprising a water storage device, a pumping device, and a flushing device as described in the first aspect above, the water storage device being used to store liquid, the pumping device being connected by pipes to the inlet of the flushing pipe of the water storage device and the flushing device respectively, the pumping device being used to pump the liquid in the water storage device to the inlet, and the flushing pipe being used to be installed in the drainage ditch.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] The flushing device and system for the drainage ditch provided in this invention have a flushing pipe installed on the drainage ditch and a guide vane connected to the flushing pipe. Liquid is introduced into the inlet of the flushing pipe, and the liquid can flow along the flushing pipe in a first direction and out through the through hole on the flushing pipe. The guide vane can guide the liquid flowing out of the through hole to flow in a second, third, and fourth direction, thereby simultaneously flushing the bottom surface and two side walls of the drainage ditch. There is no need for manual flushing of the drainage ditch; only liquid needs to be introduced into the inlet, saving manpower. It can simultaneously flush the bottom surface and two side walls of the drainage ditch, with high flushing efficiency and ensuring the cleaning effect of the drainage ditch. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the rinsing device disclosed in the first aspect of the embodiments of this application;

[0021] Figure 2 This is a top view of the rinsing apparatus disclosed in the first aspect of the embodiments of this application;

[0022] Figure 3 This is a side view of the rinsing device (hidden portion) disclosed in the first aspect of the embodiments of this application;

[0023] Figure 4 This is a bottom view of the flushing pipe disclosed in the first aspect of the embodiments of this application;

[0024] Figure 5 This is a three-dimensional structural schematic diagram of the first type of guide plate disclosed in the first aspect of the embodiments of this application;

[0025] Figure 6 This is a side view of the first type of guide plate disclosed in the first aspect of the embodiments of this application;

[0026] Figure 7 This is a three-dimensional structural schematic diagram of the second type of guide plate disclosed in the first aspect of the embodiments of this application;

[0027] Figure 8 This is a side view of the second type of guide plate disclosed in the first aspect of the embodiments of this application;

[0028] Figure 9This is a three-dimensional structural schematic diagram of the rinsing system disclosed in the second aspect of the embodiments of this application.

[0029] Icons: 1. Flushing device; 10. Flushing pipe; 100. Inlet; 101. Through hole; 11. Guide plate; 11a. First plate; 11b. Second plate; 110. First guide channel; 111. Second guide channel; 112. Third guide channel; 113. Protrusion; 114. First part; 115. Second part; 116. Third part; 12. Mounting component; 2. Flushing system; 20. Water storage device; 21. Pumping device; 3. Drainage ditch; 30. Bottom surface; 31. Side wall surface; 32. Drain outlet; A. First direction; B. Second direction; C. Third direction; D. Fourth direction. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing the invention and its embodiments, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to be constructed and operated in a specific orientation.

[0032] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in certain situations to indicate a dependency or connection. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0033] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0034] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0035] The technical solution of the present invention will be further described below with reference to the embodiments and accompanying drawings.

[0036] Please refer to the following: Figures 1 to 4 The first aspect of the present invention provides a flushing device 1 for a drainage ditch. The flushing device 1 includes a flushing pipe 10 and a guide vane 11. The flushing pipe 10 is installed in the drainage ditch 3. One end of the flushing pipe 10 is provided with an inlet 100 for introducing liquid. The direction from the inlet 100 to the other end of the flushing pipe 10 is a first direction A. The flushing pipe 10 is provided with a through hole 101. The guide vane 11 is connected to the flushing pipe 10 and is used to guide the liquid flowing out of the through hole 101 to flow in a second direction B, a third direction C, and a fourth direction D, which are different from the first direction A, so as to flush the bottom surface 30 and the two side walls 31 of the drainage ditch 3.

[0037] The first aspect of the present invention provides a rinsing device 1 for a drainage ditch. By installing a rinsing pipe 10 on the drainage ditch 3 and connecting a guide plate 11 to the rinsing pipe 10, liquid is introduced into the inlet 100 of the rinsing pipe 10. The liquid can flow along the rinsing pipe 10 in the first direction A and flow out from the through hole 101 on the rinsing pipe 10. The guide plate 11 can guide the liquid flowing out from the through hole 101 to flow in the second direction B, the third direction C and the fourth direction D. Thus, the bottom surface 30 and the two side walls 31 of the drainage ditch 3 can be rinsed at the same time. There is no need to manually rinse the drainage ditch 3. Only liquid needs to be introduced into the inlet 100, which saves manpower. It can rinse the bottom surface 30 and the two side walls 31 of the drainage ditch 3 at the same time, with high rinsing efficiency and can ensure the cleaning effect of the drainage ditch 3.

[0038] Optionally, the cross-sectional shape of the flushing pipe 10 can be circular or rectangular, etc., and can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0039] Optionally, the material of the guide plate 11 can be metal, alloy or plastic, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0040] Optionally, the number of through holes 101 and guide vanes 11 on the flushing pipe 10 can be one or more. When there are multiple through holes 101 and guide vanes 11 on the flushing pipe 10, the multiple through holes 101 are spaced apart along the first direction A in the flushing pipe 10, and the multiple guide vanes 11 are spaced apart and connected to the flushing pipe 10 along the first direction A. Preferably, the number of through holes 101 and guide vanes 11 on the flushing pipe 10 is multiple, and the number of through holes 101 corresponds one-to-one with the number of guide vanes 11, so that the bottom surface 30 and the two side walls 31 of the drainage ditch 3 can be flushed at all positions, further improving the flushing effect of the drainage ditch 3.

[0041] In some embodiments, the flushing device 1 further includes a plurality of mounting members 12 for mounting on two side walls 31 of the drain ditch 3, and the flushing pipe 10 is connected to the plurality of mounting members 12. In this way, by providing a plurality of mounting members 12, it is convenient to install the flushing pipe 10 on the drain ditch 3.

[0042] Optionally, the mounting component 12 can be a strip structure, block structure, sheet structure, etc., such as steel profiles, anchor bars, etc. The specific type can be selected according to the actual situation, and no specific limitation is made in this embodiment.

[0043] Please see Figure 3 In some embodiments, the guide plate 11 includes a first plate 11a, the first plate 11a and the first direction A are at an acute angle, so that the second direction B and the first direction A are at an acute angle.

[0044] In this way, by setting the first piece 11a to form an acute angle with the first direction A, the second direction B to form an acute angle with the first direction A, the liquid guided by the first piece 11a to flow in the second direction B can not only wash away the stains on the bottom surface 30 of the drain ditch 3, but also drive the stains that have been washed off from the side wall surface 31 and the bottom surface 30 to flow in the first direction A, thereby discharging the stains from the drain outlet 32 ​​of the drain ditch 3, preventing the washed-off stains from accumulating in the drain ditch 3, and further improving the cleaning effect of the drain ditch 3.

[0045] In some embodiments, the angle between the first sheet 11a and the first direction A is 32°, such that the angle between the second direction B and the first direction A is 32°.

[0046] In this way, by setting the first piece 11a to an angle of 32° with the first direction A, the liquid flowing along the second direction B has a high speed in the direction perpendicular to the bottom surface 30, which can ensure the rinsing effect on the stains on the bottom surface 30. On the other hand, it also has a high speed in the first direction A, which can better carry the stains that have been rinsed off from the side wall surface 31 and the bottom surface 30 to flow in the first direction A.

[0047] In some embodiments, the guide plate 11 further includes a second plate 11b, which is connected to the first plate 11a and the flushing pipe 10.

[0048] Since the angle between the first piece 11a and the first direction A is acute, i.e., it is inclined to the flushing pipe 10, directly connecting the first piece 11a to the flushing pipe 10 would increase the processing difficulty. The connection between the first piece 11a and the flushing pipe 10 can be easily achieved through the second piece 11b.

[0049] In some embodiments, the second piece 11b is parallel to the first direction A, one side of the second piece 11b is connected to the flushing pipe 10, the first piece 11a is obliquely connected to the end of the second piece 11b away from the water inlet 100, and the angle between the first piece 11a and the second piece 11b is an obtuse angle, so that the angle between the first piece 11a and the first direction A is an acute angle.

[0050] In this way, by setting the second piece 11b parallel to the first direction A, the second piece 11b can be made to fit and connect with the flushing pipe 10, ensuring the connection strength between the first piece 11a and the flushing pipe 10. In order to make the angle between the second direction B and the first direction A an acute angle, the first piece 11a is inclinedly connected to the end of the second piece 11b away from the water inlet 100, and the angle between the first piece 11a and the second piece 11b when they are inclinedly connected is an obtuse angle.

[0051] Please refer to the following: Figure 1 and Figure 2 In some embodiments, the third direction C is opposite to the fourth direction D, and the third direction C and the fourth direction D are perpendicular to the first direction A and the second direction B.

[0052] In this way, on the one hand, the liquid flowing in the third direction C and the fourth direction D has a high velocity in the direction perpendicular to the side wall surface 31, which can ensure the rinsing effect on the stains on the two side wall surfaces 31. On the other hand, the liquid flowing in the third direction C and the fourth direction D can rinse to a higher position on the side wall surface 31, thereby increasing the rinsing area of ​​the side wall surface 31.

[0053] Please see Figure 5 In some embodiments, the first sheet 11a is provided with a first guide groove 110, a second guide groove 111, and a third guide groove 112 along the second direction B, the third direction C, and the fourth direction D, respectively, and the first guide groove 110, the second guide groove 111, and the third guide groove 112 are interconnected to guide the liquid flowing out of the through hole 101 to flow in the second direction B, the third direction C, and the fourth direction D.

[0054] Thus, by providing a first guide groove 110, a second guide groove 111, and a third guide groove 112 on the first piece 11a along the second direction B, the third direction C, and the fourth direction D respectively, the liquid flowing out of the through hole 101 will flow along the first guide groove 110, the second guide groove 111, and the third guide groove 112, that is, along the second direction B, the third direction C, and the fourth direction D.

[0055] In some embodiments, the connection points of the first guide groove 110, the second guide groove 111, and the third guide groove 112 correspond to the positions of the through holes 101.

[0056] In this way, the liquid flowing out of the through hole 101 will flow to the connection point of the first guide channel 110, the second guide channel 111, and the third guide channel 112, thereby splitting the liquid and ensuring that the liquid flows along the first guide channel 110, the second guide channel 111, and the third guide channel 112 to the second direction B, the third direction C, and the fourth direction D respectively, and making the flow rate of the liquid split to the three directions relatively uniform.

[0057] In some embodiments, the opening shape of the first guide channel 110 is trapezoidal. Specifically, the opening shape of the first guide channel 110 is configured such that the upper base (i.e., the shorter base) of the trapezoid is located at the end closer to the flushing pipe 10, and the lower base (i.e., the longer base) of the trapezoid is located at the end farther away from the flushing pipe 10.

[0058] In this way, due to gravity, most of the liquid flowing out of the through hole 101 will flow to the first guide channel 110. By setting the first guide channel 110 as a trapezoid, on the one hand, the pressure of the liquid flowing out of the through hole 101 towards the first guide channel 110 can be increased, thereby increasing the flow rate of the liquid flowing towards the second guide channel 111 and the third guide channel 112. This avoids the liquid flow rate towards the second guide channel 111 being too small, which would affect the flushing effect on the two side walls 31 of the drainage ditch 3. On the other hand, it can also increase the width of the liquid flowing out of the first guide channel 110, thereby increasing the flushing area of ​​the bottom surface 30 of the drainage ditch 3.

[0059] Optionally, the first guide groove 110, the second guide groove 111 and the third guide groove 112 can be formed by directly opening a groove on the first piece 11a, or by setting multiple protrusions 113 on the first piece 11a and forming them through the gaps between the multiple protrusions 113, or by other methods. The specific method can be selected according to the actual situation, and no specific limitation is made in this embodiment.

[0060] Please refer to the following: Figure 5 and Figure 6In one example, two protrusions 113 are provided at intervals along the third direction C on the first piece 11a to form a first guide groove 110, a second guide groove 111 and a third guide groove 112.

[0061] Thus, by providing two protrusions 113 at intervals along the third direction C on the first piece 11a, the gap between the two protrusions 113 forms the first guide groove 110, and the two protrusions 113 also have a certain gap with the end of the first piece 11a near the flushing pipe 10, thereby forming the second guide groove 111 and the third guide groove 112 respectively.

[0062] Optionally, the first sheet 11a, the second sheet 11b, and the two protrusions 113 can be separately configured or integrally formed, for example, by forming a pre-processed sheet through two bending operations.

[0063] Please refer to the following: Figure 7 and Figure 8 In another example, the first piece 11a includes a first portion 114, a second portion 115, and a third portion 116. The second portion 115 and the third portion 116 are bent and connected to two opposite sides of the first portion 114 to form a first guide groove 110. The ends of the second portion 115 and the third portion 116 near the flushing pipe 10 are respectively provided with recesses to form a second guide groove 111 and a third guide groove 112. In this embodiment, the first portion 114 is trapezoidal in shape.

[0064] Thus, the second part 115 and the third part 116 are bent and connected to the two opposite sides of the first part 114, thereby forming the first guide channel 110. The second part 115 and the third part 116 are provided with a recessed part at one end near the flushing pipe 10. The liquid flowing out from the through hole 101 of the flushing pipe 10 will flow out from the recessed part of the second part 115 and flow in the third direction C, and will also flow out from the recessed part of the third part 116 and flow in the fourth direction D, which is equivalent to forming the second guide channel 111 and the third guide channel 112.

[0065] Optionally, the first part 114, the second part 115, and the third part 116 of the first sheet 11a and the second sheet 11b can be separate or integrally formed, for example, by bending a pre-processed sheet three times.

[0066] Please see Figure 9 ,in, Figure 9The dashed lines in the figure indicate pipe connections. The second aspect of the present invention discloses a flushing system 2 for a drainage ditch. The flushing system 2 includes a water storage device 20, a pumping device 21, and a flushing device 1 as described in the first aspect above. The water storage device 20 is used to store liquid. The pumping device 21 is connected by pipes to the inlet 100 of the flushing pipe 10 of the water storage device 20 and the flushing device 1, respectively. The pumping device 21 is used to pump the liquid in the water storage device 20 to the inlet 100. The flushing pipe 10 is used to be installed in the drainage ditch 3.

[0067] In this way, the water storage device 20 can store liquid for rinsing the drainage ditch 3, and by turning on the pumping device 21, the liquid in the water storage device 20 can be pumped to the inlet 100 of the rinsing pipe 10, thereby rinsing the drainage ditch 3 without consuming manpower. Moreover, since the rinsing system 2 adopts the rinsing device 1 provided in the first aspect of this embodiment, the guide vane 11 on the rinsing pipe 10 can guide the liquid flowing out of the through hole 101 to flow in the second direction B, the third direction C and the fourth direction D, thereby rinsing the bottom surface 30 and the two side walls 31 of the drainage ditch 3 at the same time. The rinsing efficiency is high and the cleaning effect of the drainage ditch 3 can be guaranteed.

[0068] Optionally, the water storage device 20 may be a box structure or a tank structure, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0069] The flushing device and flushing system for drainage ditches disclosed in the embodiments of the present invention have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only for the purpose of helping to understand the flushing device and flushing system for drainage ditches of the present invention and their core ideas. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A flushing device for a drainage ditch, characterized in that, include A flushing pipe is installed in the drainage ditch. One end of the flushing pipe is provided with an inlet for introducing liquid. The direction from the inlet to the other end of the flushing pipe is a first direction. The flushing pipe is provided with a through hole. A flow guide plate is connected to the flushing pipe and is used to guide the liquid flowing out of the through hole to flow in a second direction, a third direction and a fourth direction different from the first direction, so as to flush the bottom surface and two side walls of the drainage ditch. The guide plate includes a first plate, and the first plate is provided with a first guide groove, a second guide groove, and a third guide groove along the second direction, the third direction, and the fourth direction, respectively. The first guide groove, the second guide groove, and the third guide groove are interconnected to guide the liquid flowing out from the through hole to flow in the second direction, the third direction, and the fourth direction.

2. The rinsing device according to claim 1, characterized in that, The angle between the first sheet and the first direction is an acute angle, such that the angle between the second direction and the first direction is also an acute angle.

3. The rinsing device according to claim 2, characterized in that, The angle between the first sheet and the first direction is 32°, so that the angle between the second direction and the first direction is also 32°.

4. The rinsing device according to claim 2, characterized in that, The guide plate also includes a second plate, which is connected to the first plate and the flushing pipe.

5. The rinsing device according to claim 4, characterized in that, The second piece is parallel to the first direction, one side of the second piece is connected to the flushing pipe, the first piece is obliquely connected to the end of the second piece away from the water inlet, and the angle between the first piece and the second piece is an obtuse angle, so that the angle between the first piece and the first direction is an acute angle.

6. The rinsing device according to claim 2, characterized in that, The third direction is opposite to the fourth direction, and the third direction and the fourth direction are perpendicular to the first direction and the second direction.

7. The rinsing device according to claim 1, characterized in that, The connection between the first guide groove, the second guide groove, and the third guide groove corresponds to the position of the through hole.

8. The rinsing device according to claim 1, characterized in that, The opening shape of the first guide channel is trapezoidal.

9. The rinsing device according to claim 1, characterized in that, Two protrusions are spaced apart along the third direction on the first sheet to form the first guide groove, the second guide groove and the third guide groove. Alternatively, the first sheet includes a first part, a second part and a third part, the second part and the third part are respectively bent and connected to the two opposite sides of the first part to form the first guide groove. The second part and the third part are respectively provided with a recess at the end near the flushing pipe to form the second guide groove and the third guide groove.

10. A flushing system for a drainage ditch, characterized in that, The flushing system includes a water storage device, a pumping device, and a flushing device as described in any one of claims 1-9. The water storage device is used to store liquid. The pumping device is connected by pipes to the inlet of the flushing pipe of the water storage device and the flushing device, respectively. The pumping device is used to pump the liquid in the water storage device to the inlet. The flushing pipe is used to be installed in the drainage ditch.

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