Deslagging device

Abstract

The utility model discloses a slag removal device which is suitable for being placed in a water body and comprises a slag removal main body, the slag removal main body comprises a shell and a filtering structure, a filtering cavity is formed in the shell, a water inlet and a water outlet are formed in the shell, the water inlet and the water outlet are communicated with the filtering cavity, and the filtering structure is arranged in the filtering cavity; the suspension assembly is arranged on the shell, a suspension cavity is formed in the suspension assembly, and the suspension cavity is used for enabling the shell to be in a suspension state in the water body; when the shell is in a suspended state in the water body, at least part of the water inlet is lower than the water surface of the water body. The utility model provides a deslagging device which can suspend in a water body and float up and down along with the water body so as to filter out scum in the water body.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of water body residue removal, in particular to a residue removal device. BACKGROUND

[0002] Leaves and other floating objects are prone to falling into water bodies such as swimming pools and forming floating residues, which need to be filtered out by setting a residue removal device. The existing residue removal device is generally wall-mounted and hung on the pool wall by a support. When in use, the length of the support needs to be adjusted to adapt to different depths of the water body, which is inconvenient to use, and the support is prone to breakage as the number of adjustments increases and the use time grows. SUMMARY

[0003] Therefore, the present application provides a residue removal device that can float in the water body and remove floating residues in the water body.

[0004] The present application provides a residue removal device suitable for being placed in a water body, comprising:

[0005] a residue removal body comprising a shell and a filter structure, the shell is provided with a filter cavity, the shell (11) is provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively communicated with the filter cavity, and the filter structure is arranged in the filter cavity;

[0006] a suspension assembly arranged on the shell, the suspension assembly forms a suspension cavity, and the suspension cavity is used to make the shell in a suspended state in the water body;

[0007] When the shell is in the suspended state in the water body, the water inlet is at least partially lower than the water surface of the water body.

[0008] In one of the embodiments, a vertical line is drawn through the center of gravity of the residue removal body, and the center of buoyancy of the suspension assembly is located on the vertical line.

[0009] In one of the embodiments, the shell is formed by a side wall and a bottom wall, and the water inlet is arranged on the side wall.

[0010] In one of the embodiments, the suspension cavity comprises a first suspension cavity extending in the depth direction of the water body and a second suspension cavity extending in a direction substantially perpendicular to the depth direction of the water body.

[0011] In one of the embodiments, the first suspension cavity extends into the filter cavity.

[0012] In one of the embodiments, the first suspension cavity is communicated with the second suspension cavity.

[0013] In one of the embodiments, the shell is configured as a barrel structure, and the first suspension cavity is arranged along a central axis of the shell.

[0014] In one of the embodiments, the suspension assembly comprises a suspension upper shell and a suspension lower shell, which together enclose the suspension cavity, the suspension upper shell covers the shell, and the suspension lower shell extends into the filter cavity.

[0015] In one of the embodiments, the suspension lower shell comprises a columnar structure, the first suspension cavity is arranged in the columnar structure, and the columnar structure extends into the filter cavity.

[0016] In one of the embodiments, the suspension lower shell further comprises a disc structure, the columnar structure comprises a connecting end, the disc structure is formed by extending laterally around the connecting end, and the suspension upper shell is sealingly connected to the disc structure, thereby forming a second suspension cavity between the suspension upper shell and the disc structure.

[0017] In one of the embodiments, the first suspension cavity and the second suspension cavity are in communication.

[0018] In one of the embodiments, the suspension assembly further comprises a sealing ring, one side of the suspension upper shell towards the disc structure is provided with an annular protrusion, the disc structure is provided with a sealing groove corresponding to the annular protrusion, and the annular protrusion presses the sealing ring tightly in the sealing groove.

[0019] In one of the embodiments, the suspension assembly further comprises a plurality of locking members, the disc structure is provided with a lip, and each of the locking members penetrates and locks the suspension upper shell and the lip.

[0020] In one of the embodiments, the shell is provided with a first connecting member, the suspension upper shell is provided with a second connecting member, one of the first connecting member and the second connecting member is configured as a clamping groove structure, and the other is configured as a clasp structure, and the clamping groove structure and the clasp structure are detachably connected.

[0021] In one of the embodiments, a handle is further included, the handle comprises a first recess and a second recess which are arranged in the suspension upper shell in a manner of being recessed inwardly, and a convex ridge is formed between the first recess and the second recess for a user to hold.

[0022] In one of the embodiments, the filter structure comprises a filter frame, the filter frame is provided with a plurality of mesh holes, and a drainage gap is formed between the filter frame and the shell.

[0023] In one of the embodiments, the filtering structure further comprises an expansion frame and a flexible filter screen, the expansion frame is also provided with a plurality of mesh holes, the expansion frame is sleeved in the filtering frame, and the flexible filter screen is arranged between the filtering frame and the expansion frame, and is used for supporting the flexible filter screen.

[0024] In one of the embodiments, a counterweight is arranged on the slag removal body or in the suspension cavity, and the counterweight is located on or substantially on the vertical line.

[0025] In one of the embodiments, a plurality of clamping hooks are arranged on the bottom wall of the shell, and each clamping hook elastically clamps the counterweight to be detachably connected with the counterweight.

[0026] In one of the embodiments, a protrusion is further arranged on the shell, and a rope hole is arranged on the protrusion and used for threading a rope.

[0027] Based on the above description, the slag removal device in the application comprises a slag removal body, and the slag removal body comprises a shell and a filtering structure. The shell is provided with a filtering cavity, and the shell is provided with a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with the filtering cavity. The filtering structure is arranged in the filtering cavity. In use, water in the water body flows into the filtering cavity through the water inlet, is filtered by the filtering structure, and is then discharged through the water outlet, and at this time, the floating slag is retained in the filtering structure. A suspension assembly is further arranged on the shell, and the suspension assembly comprises a suspension cavity, and the suspension cavity can be filled with gas or light material to generate buoyancy, so that the overall buoyancy of the slag removal body is greater than the gravity, and the slag removal body is kept in a suspended state in the water body. When the shell is in a suspended state, the water inlet is at least partially located below the water surface of the water body, and preferably, the lower half of the water inlet is located below the water surface of the water body, and at this time, water close to the water surface of the water body flows into the water inlet, and floating slag such as leaves generally floats at the position of the water surface of the water body. The slag removal device in the application can be suspended in the water body with the aid of the suspension assembly, and can float up and down with the fluctuation of the water body without using a support for fixation. This design enables the slag removal device to effectively filter floating slag from the water body while maintaining stability and operational convenience. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 One of the structural schematic diagrams of the slag removal device provided in the embodiments of the application;

[0029] Figure 2 The second structural schematic diagram of the slag removal device provided in the embodiments of the application;

[0030] Figure 3 The structural schematic diagram of the shell provided in the embodiments of the application;

[0031] Figure 4 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0032] Figure 5 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0033] Figure 6 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0034] Figure 7 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application; Figure 4 Enlarged structural schematic view of A in FIG. 7;

[0035] Figure 8 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0036] Figure 9 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0037] Figure 10 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application; Figure 9 Enlarged structural schematic view of B in FIG. 7;

[0038] Figure 11 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0039] Figure 12 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0040] Figure 13 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0041] Figure 14 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0042] Figure 15 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0043] Figure 16 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0044] Figure 17 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application;

[0045] Figure 18 Partial exploded structural schematic view of the slag removal device provided by the embodiment of the present application.

[0046] Label: 1 - slag removal main body; 11 - shell; 12 - filter structure; 121 - filter frame; 1211 - first frame body; 1212 - first side frame; 122 - expansion frame; 1221 - second frame body; 1222 - second side frame; 123 - flexible filter screen; 124 - mesh; 125 - drain gap; 111 - filter cavity; 112 - water inlet; 1121 - both sides of the water inlet; 113 - side wall; 114 - bottom wall; 115 - wall surface; 116 - top end of the shell; 1162 - skirt; 117 - buckle structure; 1171 - elastic part; 1172 - protruding part; 118 - first connecting piece; 119 - step surface; 120 - water outlet; 1201 - joint pipe body; 1202 - clamping hook; 2 - suspension assembly; 21 - suspension lower shell; 211 - columnar structure; 2111 - connecting end; 2112 - insertion end; 212 - disc-shaped structure; 2121 - sealing groove; 2122 - lip; 213 - second suspension cavity; 214 - first suspension cavity; 215 - suspension inner wall; 216 - suspension outer wall; 22 - suspension upper shell; 221 - annular protrusion; 222 - one side; 223 - edge of the suspension upper shell; 224 - clamping groove structure; 2241 - first step surface; 22411 - outer side of the first step surface; 2242 - second step surface; 22422 - outer side of the second step surface; 2243 - first notch; 2244 - second notch; 2245 - guide step; 225 - second connecting piece; 23 - sealing ring; 24 - locking piece; 25 - rotating handle; 251 - first groove; 252 - second groove; 253 - convex rib; 26 - suspension cavity; 3 - pipeline; 31 - water inlet end; 32 - water outlet end; 4 - water pump; 5 - counterweight; 1203 - central axis of the shell; 2123 - cross section of the disc-shaped structure; 21111 - end surface of the insertion end; 6 - water body; 61 - water surface; 1204 - protruding block; 1205 - rope passing hole. DETAILED DESCRIPTION

[0047] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the drawings.

[0048] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0049] In the description of the application, it is necessary to point out that, unless otherwise explicitly specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0050] In the description of the present application, the description of the terms "embodiment", "one embodiment" and "one embodiment" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or embodiment are included in at least one embodiment or embodiment of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or embodiment. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or embodiments in a suitable manner.

[0051] The present application will be described in detail below with reference to the accompanying drawings.

[0052] In order to solve the above technical problems, in combination with Figure 1 , Figure 2 and Figure 12As shown, the embodiment of the present application provides a slag removal device, which comprises a slag removal main body 1, and the slag removal main body 1 comprises a shell 11 and a filter structure 12. The shell 11 is provided with a filter cavity 111, and the shell 11 is provided with a water inlet 112 and a water outlet 120, and the water inlet 112 and the water outlet 120 are respectively connected with the filter cavity 111. The filter structure 12 is arranged inside the filter cavity 111 and located between the water inlet 112 and the water outlet 120. In use, the water in the water body 6 flows into the filter cavity 111 through the water inlet 112, is filtered through the filter structure 12, and is then discharged through the water outlet 120, and at this time, the floating slag is retained in the filter structure 12. Further comprising a suspension assembly 2, which is arranged on the shell 11, and the suspension assembly 2 comprises a suspension cavity 26, which is filled with gas or light material to generate buoyancy, so that the overall buoyancy of the slag removal main body 1 is greater than the gravity, thereby maintaining a suspended state in the water body 6. The gas can be air, and the light material can be foamed plastic, sponge, plastic honeycomb or paper honeycomb, etc. When the shell 11 is in a suspended state, the water inlet 112 is at least partially located below the water surface 61 of the water body 6, and preferably, the lower half of the water inlet 112 is located below the water surface 61 of the water body 6, at this time, the water close to the water surface 61 of the water body 6 will flow in through the water inlet 112, and the floating slag such as leaves generally floats at the position of the water surface 61 of the water body 6, and the position of the water inlet 112 is higher than that of the water outlet 120, which is helpful for the water to be smoothly discharged after being filtered. The slag removal device in the present application can be suspended in the water body 6 with the aid of the suspension assembly 2, and can float up and down with the fluctuation of the water body 6, without using a support for fixation. This design enables the slag removal device to effectively filter the floating slag from the water body 6, while maintaining stability and operational convenience.

[0053] In an embodiment of the present application, in combination with Figure 1 and Figure 2As shown, the slag removal main body 1 has a center of gravity, a vertical line is drawn through the center of gravity of the slag removal device, and the center of buoyancy (i.e., the center point of the buoyancy effect) of the suspension assembly 2 is located on or just on the vertical line through the center of gravity of the slag removal main body 1, thereby ensuring that the slag removal device can maintain a vertical suspended state in the water body 6. In the water body 6, for example, in a swimming pool, the water body 6 will fluctuate due to the user playing in the pool. At this time, the water wave will hit the slag removal main body 1. Preferably, the center of buoyancy of the suspension assembly 2 is located higher than the center of gravity of the slag removal main body 1, which can make the slag removal main body 1 quickly recover to a vertical suspended state when encountering fluctuations in the water body 6, thereby improving the stability of the suspension. It can be understood that the shell 11 and the filter structure 12 can be provided as a symmetrical structure, such as a barrel shape, a symmetrical prism shape, or other structures with symmetry. Such symmetrical design helps to ensure that the center of gravity is located on the central axis 1203 of the shell 11, at which time the central axis 1203 coincides with the vertical line, thereby simplifying the relative position control of the center of buoyancy and the center of gravity. The suspension assembly 2 can be one or more, and can be uniformly arranged inside or outside the slag removal main body 1. The function of these suspension assemblies 2 is to provide sufficient buoyancy to suspend the slag removal main body 1 in the water body 6. Regardless of the specific arrangement of the suspension assembly 2, as long as the center of buoyancy and the center of gravity of the slag removal main body 1 are located on or on the same vertical line, the risk of tilting or overturning of the slag removal main body 1 can be minimized, and a stable vertical suspended state can be achieved.

[0054] In an embodiment of the present application, in combination with Figure 3 and Figure 8 As shown, the shell 11 is formed by the side wall 113 and the bottom wall 114. At least one water inlet 112 is provided on the side wall 113, which is used to introduce the water body 6 to be treated into the filter cavity 111 in the shell 11, and to perform the slag removal treatment in the filter cavity 111. In particular, the water inlet 112 is provided on the side wall 113, and at least a part of the wall surface 115 is higher than the water inlet position of the water inlet 112, thereby preventing the floating slag entering the water inlet 112 from overflowing in other directions under the fluctuation of the water body 6. It can be understood that when the water inlet 112 is provided in multiple, each water inlet 112 is distributed on the side wall 113, and preferably each water inlet 112 is uniformly distributed in the circumferential direction of the side wall 113, thereby ensuring the symmetrical design of the shell 11. In addition, the water inlet 112 can also be provided on the top opening of the side wall 113, at which time the shell 11 is formed by the side wall 113 and the bottom wall 114, and the top end 116 of the shell 11 is provided as an opening, thereby forming the water inlet 112 to allow the water body 6 to flow into the shell 11.

[0055] In an embodiment of the present application, in combination with Figure 9As shown, the first suspension cavity 214 extends along the depth direction of the water body 6, and its main function is to provide vertical buoyancy adjustment. In turn, the slag removal device can be balanced in the depth direction of the water body 6, preventing excessive tilting or sinking. The second suspension cavity 213 extends along a direction approximately perpendicular to the depth direction of the water body 6, and is used to provide lateral buoyancy adjustment, enhancing the stability of the slag removal device in the horizontal direction. It can effectively resist the lateral force generated by the fluctuation of the water body 6 or external disturbance. According to the actual application requirements, the slag removal device in the present application can be provided with only the first suspension cavity 214 or the second suspension cavity 213. Whether the first suspension cavity 214 or the second suspension cavity 213 is provided alone, the slag removal body 1 can be ensured to be in a floating state and have a certain stability. In addition, the suspension assembly 2 can be a hollow ring structure, an arc structure or a vertical strip structure, and the suspension cavity 26 is formed inside the ring structure, the arc structure or the vertical strip structure, which is attached to the side wall 113 of the shell 11. This can also make the slag removal body 1 in a suspended state.

[0056] In an embodiment of the present application, in combination with Figure 8 and Figure 9 As shown, the first suspension cavity 214 extends into the filter cavity 111, so that the suspension assembly 2 can be conveniently integrated with the slag removal body 1, while ensuring that the suspension assembly 2 can be stably located in the filter cavity 111, providing buoyancy for the slag removal device. When the suspension assembly 2 is provided as a ring structure, an arc structure or a vertical strip structure, the suspension cavity 26 can be located in the filter cavity 111 inside the shell 11, or outside the shell 11. The suspension assembly 2 can form a sandwich between the side wall 113 of the shell 11, and the suspension cavity 26 is located in the sandwich. Alternatively, the suspension assembly 2 is also provided with a plurality of suspension assemblies 2, which are uniformly distributed on the side wall 113 of the shell 11. The above distribution methods are helpful to provide uniform buoyancy, and ensure that the shell 11 can be stably suspended vertically in the water body 6. When the water inlet 112 is provided on the top end of the shell 11, and the shell 11 is a barrel-shaped structure or other symmetrical structure, the center of gravity of the shell 11 will be concentrated on the center axis 1203. At this time, uniformly distributing the suspension assembly 2 on the side wall 113 of the shell 11 can ensure that the buoyancy of the entire slag removal device is uniformly distributed, and can avoid tilting or overturning caused by uneven buoyancy.

[0057] In an embodiment of the present application, in combination with Figure 9As shown, preferably, the first suspension cavity 214 is in communication with the second suspension cavity 213, and the communication design is such that the buoyancy is evenly distributed between the first suspension cavity 214 and the second suspension cavity 213 as much as possible, avoiding the slag removal device tilting or instability due to the concentration of buoyancy in a certain area. When the first suspension cavity 214 and the second suspension cavity 213 are filled with gas, the slag removal device is subjected to external disturbance (such as water flow impact or water level change) in the water body, the gas can quickly adjust the pressure distribution in the first suspension cavity 213 and the second suspension cavity 214, and then adjust the buoyancy distribution, achieve dynamic balance, and reduce the shaking of the slag removal device. It can be understood that the first suspension cavity 214 and the second suspension cavity 213 can also be separately provided, at this time the first suspension cavity 214 and the second suspension cavity 213 are not in communication, as long as the first suspension cavity 214 extends along the depth direction of the water body 6, and the second suspension assembly extends along a direction substantially perpendicular to the depth direction of the water body 6.

[0058] In an embodiment of the present application, in combination with Figure 9 As shown, preferably, the shell 11 is provided in a barrel structure, the barrel structure has symmetry, the center of gravity can be concentrated at or substantially at the center axis 1203, the first suspension cavity 214 extends along the center axis 1203 of the shell 11, which can ensure the stability and symmetry of the slag removal device, and also helps to maximize the use of the internal space of the shell 11, and provides sufficient installation space for the filter structure 12. The shell 11 can also be provided in other symmetrical structures, such as a multi-prism, an approximate sphere or a semi-sphere, etc.

[0059] In an embodiment of the present application, in combination with Figure 5 and Figure 6 As shown, the suspension assembly 2 includes a suspension upper shell 22 and a suspension lower shell 21, and the suspension upper shell 22 and the suspension lower shell 21 jointly enclose a suspension cavity 26. Among them, the suspension upper shell 22 covers the shell 11, which can install the suspension assembly 2 on the shell 11, and the suspension upper shell 22 can also play a role in protecting the internal structure. The suspension lower shell 21 extends downward and extends into the filter cavity 111, which can have enough space to accommodate air or other light materials, so that the overall structure of the slag removal device is more concentrated and compact.

[0060] In an embodiment of the present application, in combination with Figure 4-6As shown, the suspended lower shell 21 comprises a hollow columnar structure 211, and a first suspended cavity 214 is formed in the hollow columnar structure 211 for accommodating gas or light material to provide necessary buoyancy for the slag removal device. The columnar structure 211 can be designed as a cylinder or a symmetrical prism. The top end 116 of the shell 11 is designed as an opening to facilitate the installation and positioning of the columnar structure 211. Specifically, the columnar structure 211 is inserted into the filtering cavity 111 through the opening of the top end 116 of the shell 11. It can be understood that when the water inlet 112 is formed on the side wall 113 of the shell 11, the columnar structure 211 is directly inserted into the filtering cavity 111, which can avoid affecting the water inlet of the water inlet 112.

[0061] In an embodiment of the present application, in combination with Figure 5 As shown, the suspended lower shell 21 further comprises a disc-shaped structure 212. The columnar structure 211 comprises a connecting end 2111 and an insertion end 2112 arranged in an up-down relationship, wherein the area of the end face 2123 of the disc-shaped structure 212 facing the suspended upper shell 22 is greater than the area of the end face 21111 of the insertion end 2112, so that a flat second suspended cavity 213 is formed between the suspended upper shell 22 and the disc-shaped structure 212. The suspended upper shell 22 is sealingly connected to the disc-shaped structure 212, ensuring the sealing of the first cavity 214 and the second cavity 213, and preventing water from entering the first cavity 214 and the second cavity 213 during floating. The formation of the second suspended cavity 213 not only helps to reduce the weight of the entire suspended assembly 2 and improve the buoyancy efficiency of the slag removal device, but also provides additional space for adjusting the buoyancy when necessary. For example, light materials can be additionally filled in this second suspended cavity 213, which can further adjust and optimize the buoyancy of the entire slag removal device.

[0062] In an embodiment of the present application, in combination with Figure 5 and Figure 9 As shown, the connecting end 2111 of the suspended lower shell is open to communicate with the first cavity 214 in the columnar structure 211, and the disc-shaped structure 212 is located above the connecting end 2111 and is also open, so that the second cavity 213 can communicate with the first cavity 214 through the connecting end 2111. The communication design can make the buoyancy as evenly distributed as possible between the first suspended cavity 214 and the second suspended cavity 213, avoiding the inclination or instability of the slag removal device due to the concentration of buoyancy in a certain area.

[0063] In an embodiment of the present application, in combination with Figure 5 and Figure 6As shown, the side 222 of the floating upper shell 22 facing the disc-shaped structure 212 is provided with an annular protrusion 221. The annular protrusion 221 serves as a pressing device of the sealing ring 23, which can ensure that the sealing ring 23 is tightly fitted in the sealing groove 2121. The disc-shaped structure 212 is correspondingly provided with a ring of sealing grooves 2121 for accommodating the sealing ring 23. The sealing ring 23 is pressed between the annular protrusion 221 and the sealing groove 2121 for sealing. Preferably, the material of the sealing ring 23 is usually selected to be rubber or similar material with good elasticity and water resistance, so as to ensure reliable sealing effect when subjected to the pressure of the annular protrusion 221. Through the cooperation of the annular protrusion 221, the sealing groove 2121 and the sealing ring 23, the sealing performance between the floating lower shell 21 and the floating upper shell 22 is improved, which can effectively prevent water from entering the floating cavity 26. It can be understood that the annular protrusion 221 can also be provided on the disc-shaped structure 212, and the sealing groove 2121 is correspondingly provided on the floating upper shell 22. In addition, the sealing between the floating upper shell 22 and the disc-shaped structure 212 is not limited to using only the sealing ring 23, but can also be sealed by sealing glue, sealing gasket and the like.

[0064] In an embodiment of the present application, in combination with Figure 5 and Figure 6 As shown, the edge of the disc-shaped structure 212 extends horizontally outward to form a lip 2122, and the edge 223 of the floating upper shell 22 is also horizontally arranged, so as to be fitted with the lip 2122. A plurality of locking members 24 are arranged to penetrate and lock the edge 223 of the floating upper shell 22 and the lip 2122 of the disc-shaped structure 212. Through the use of the locking members 24, the sealing performance of the device is further improved. The locking members 24 can be bolts, buckles or other forms of mechanical connecting members.

[0065] In an embodiment of the present application, in combination with Figure 4 and Figure 7As shown, the top end 116 of the shell 11 extends horizontally outward to form a skirt 1162. The skirt 1162 provides an expanded connecting area, so that the floating upper shell 22 can be stably connected with the shell 11. At least one first connecting piece 118 is arranged on the skirt 1162, and at least one second connecting piece 225 is arranged at the edge position of the floating upper shell 22, wherein the first connecting piece 118 can be a clamping groove structure 224 or a buckle structure 117, and the second connecting piece 225 is arranged as a buckle structure 117 or a clamping groove structure 224 corresponding to the first connecting piece 118, and the clamping groove structure 224 and the buckle structure 117 can be connected separately. Further, through the cooperation of the clamping groove structure 224 and the buckle structure 117, the stable connection between the floating assembly 2 and the shell 11 is realized, and the installation and disassembly can also be facilitated. It can be understood that the floating upper shell 22 and the shell 11 can also be detachably connected through other structures, such as threaded connection. The first notch 2243 and the second notch 2244 are arranged along the skirt 1162 and are connected, so that the first platform 2241 and the second platform 2242 are formed on the skirt 1162. The first notch 2243 is located on the outer side 22411 of the first platform 2241, and the second notch 2244 is located on the outer side 22422 of the second platform 2242. The width of the first notch 2243 is greater than the width of the second notch 2244, so that the width of the first platform 2241 is less than the width of the second platform 2242. The guide step 2245 is arranged between the first platform 2241 and the second platform 2242, and the guide step 2245 protrudes downward to form an arc-shaped guide surface, which is used to guide the protruding part 1172 in the buckle structure 117 to move smoothly from the first notch 2243 to the second platform 2242. The elastic part 1171 of the buckle structure 117 is arranged in a sheet structure, so as to be able to produce elastic deformation, and the protruding part 1172 is arranged on the elastic part 1171. During installation, the protruding part 1172 is aligned through the first notch 2243, at this time the elastic part 1171 does not produce deformation, the user rotates the floating upper shell 22, so that the protruding part 1172 abuts against the guide step 2245, at this time the elastic part 1171 produces deformation, so that the protruding part 1172 buckles on the second platform 2242 beyond the guide step 2245. During disassembly, the user reversely rotates the floating upper shell 22, and the protruding part 1172 rotates beyond the guide step 2245 to return to the first notch 2243, at this time the user can take out the floating assembly 2 by pulling upward.

[0066] In an embodiment of the present application, in combination Figure 5As shown, the rotating handle 25 comprises a first recess 251 and a second recess 252 which are arranged in the suspension upper shell 22. A convex ridge 253 is formed between the first recess 251 and the second recess 252. The convex ridge 253 is formed by the space between the first recess 251 and the second recess 252, and is designed to allow the user to easily hold and rotate the handle 25 for quick installation, disassembly or adjustment of the suspension assembly 2. In other embodiments, the rotating handle 25 can also be arranged as a protruding handle which is operated by pulling.

[0067] In an embodiment of the present application, in combination with Figure 9 and Figure 10 As shown, the filter structure 12 comprises a filter frame 121, which comprises a first frame body 1211 and a first frame edge 1212. The first frame body 1211 is arranged in a barrel shape, and a plurality of mesh holes 124 are arranged on the first frame body 1211 for capturing solid impurities in water while allowing filtered water to pass through. A stepped surface 119 is arranged on the inner side wall 113 of the shell 11, and the first frame edge 1212 is arranged on the stepped surface 119, so that the filter frame 121 is easily disassembled and cleaned, facilitating maintenance. The first frame body 1211 is arranged in a spaced manner with the shell 11 to form a drain gap 125. The drain gap 125 can ensure that the filtered water can be quickly drained, improving the filtering efficiency.

[0068] In an embodiment of the present application, in combination with Figure 10 and Figure 13 As shown, the filter structure 12 further comprises an expansion frame 122, which comprises a second frame body 1221 and a second frame edge 1222. The second frame body 1221 is also arranged in a barrel shape, and a plurality of mesh holes 124 are arranged on the second frame body 1221. A flexible filter screen 123 is arranged between the filter frame 121 and the expansion frame 122. The flexible filter screen 123 can be a disposable filter screen made of fabric and has a deformable feature. The second frame body 1221 is arranged in a sleeved manner with the first frame body 1211 and is arranged in a close-fitting manner with the first frame body 1211, and at this time, the second frame edge 1222 is arranged on the first frame edge 1212. The flexible filter screen 123 is arranged between the filter frame 121 and the expansion frame 122, so as to expand the holes of the flexible filter screen 123 and ensure that the water flow can fully contact the flexible filter screen 123 when passing through, thereby improving the filtering efficiency. By arranging the expansion frame 122 and the flexible filter screen 123, the filter structure 12 can capture smaller impurities and improve the overall filtering efficiency.

[0069] In an embodiment of the present application, in combination with Figure 9 and Figure 11As shown, the side wall 113 or the bottom wall 114 of the shell 11 is provided with a water outlet 120, preferably, the water outlet 120 is located at the center of the bottom wall 114. The water outlet 120 is provided with a joint pipe body 1201, and a pipeline 3 and a water pump 4 are also provided, the pipeline 3 includes a water inlet end 31 and a water outlet end 32, the water inlet end 31 is communicated with the joint pipe body 1201, which ensures that the filtered water can flow smoothly into the pipeline 3, and the water outlet end 32 is communicated with the water pump 4, which is powered by the water pump 4 to pump water out of the pipeline 3, completing the circulation process of the water body 6. The slag removal device not only effectively removes the floating slag in the water, but also realizes the circulating flow of the water body 6 through the pipeline 3 and the water pump 4, further improving the efficiency and effect of the slag removal of the water body 6.

[0070] In an embodiment of the present application, in combination with Figure 2 , Figure 8 and Figure 18 As shown, a counterweight 5 is further included and installed on the slag removal body 1. Optionally, the counterweight 5 in the slag removal device is designed in a circular cake shape, which is beneficial to uniformly distribute the weight, thereby providing a stable counterweight effect in the slag removal device. The counterweight 5 is provided with an opening in the middle, the joint pipe body 1201 penetrates through the opening, and the center of the counterweight 5 is located on the center axis 1203 of the shell 11, which can ensure that the center of gravity of the counterweight 5 is on the same vertical line as the center of gravity of the slag removal body 1, which is helpful to maintain the overall balance of the slag removal device and minimize the possibility of rotation or tilting of the slag removal device in the water body 6. In another embodiment, the counterweight 5 is located in the suspension cavity 26, preferably, the counterweight 5 is located at the bottom of the first suspension cavity 214, at this time, additional accessories are not needed to fix the counterweight 5, the counterweight 5 can be directly placed in the first suspension cavity 214, thereby simplifying the overall structure. The counterweight 5 can further adjust the overall stability and vertical suspension state of the slag removal device. The counterweight 5 is located approximately or exactly on the above-mentioned vertical line. In addition, in order to maintain the balance of the slag removal device, the center of gravity of the counterweight 5 is set below the float center of the suspension assembly 2, that is, the float center is higher than the center of gravity of the counterweight 5, so that the slag removal device can more effectively maintain the vertical suspension state.

[0071] In an embodiment of the present application, in combination with Figure 2 As shown, a plurality of hooks 1202 are provided on the bottom wall 114 of the shell 11, preferably, two hooks 1202 are provided, and the two hooks 1202 are oppositely spaced. The hooks 1202 have elasticity, so as to be able to buckle the counterweight 5 through elastic deformation, so that the counterweight 5 can be conveniently installed or removed when needed. Different weights of the counterweight 5 can be replaced according to actual needs, or the counterweight 5 can be completely removed, to adapt to different water body 6 environments and operating conditions. In addition, a locking member such as a pin or a bolt can also be used to penetrate the counterweight 5, to fix the counterweight 5 on the shell 11, thereby improving the reliability of the counterweight 5.

[0072] In one embodiment of the present application, in combination with Figure 1 As shown, a protrusion 1204 is arranged on the outer side wall of the shell 11 above the water surface 61, and a rope passing hole 1205 is arranged on the protrusion 1204. When the slag removing device is suspended in the water body, it will move with the fluctuation of the water body. At this time, one end of the rope can be passed through the rope passing hole 1205 and tied tightly, and the other end of the rope can be fixed on the shore, so as to prevent the slag removing device from moving randomly.

[0073] In another embodiment of the present application, in combination with Figure 14-17 As shown, the suspension assembly 2 is arranged outside the shell 11. Preferably, the suspension assembly 2 is arranged around the shell 11. Among them, the suspension assembly 2 can be one or more arc-shaped structures, and a suspension cavity 26 is arranged in the arc-shaped structure. Optionally, the upper half of the arc-shaped structure is arranged higher than the shell 11, and at this time, the water inlet 112 is formed between the arc-shaped structures, so that the suspension assembly 2 can prevent the floating slag from entering the water inlet 112 and overflowing in other directions under the fluctuation of the water body 6. When the arc-shaped structure is arranged in multiple, preferably, the arc-shaped structures are uniformly distributed around the shell 11, so as to ensure that the slag removing body 1 is in a stable vertical suspension state. In addition, the suspension assembly 2 can also be arranged as a ring-shaped structure, and a suspension cavity 26 is arranged in the ring-shaped structure. Optionally, the upper half of the ring-shaped structure is arranged higher than the shell 11, and at this time, the water inlet 112 is formed at the top end of the ring-shaped structure, and the suspension assembly 2 is directly arranged as a ring-shaped structure, which can simplify the adjustment of the floating center position of the suspension assembly 2. The arc-shaped structure or the ring-shaped structure is formed by the suspension upper shell 22 and the suspension lower shell 21, and the suspension lower shell 21 is arranged on the suspension upper shell 22 through a detachable sealing cover. Among them, the suspension lower shell 21 includes a suspension inner wall 215 arranged close to the shell 11, and a suspension outer wall 216 surrounding the suspension inner wall 215. Preferably, the suspension assembly 2 is arranged integrally with the shell 11, and at this time, part of the suspension inner wall 215 participates in the formation of the shell 11, so as to simplify the structure of the whole.

[0074] It should be noted that the above technical features continue to combine to form various embodiments not listed above, which are considered to be within the scope of the present application. And for those skilled in the art, the above description can be improved or changed, and all these improvements and changes shall fall within the scope of protection of the claims of the present application.

Claims

1. A de-slagging device, suitable for placement in a body of water (6), characterized in that, The application relates to a deslagging main body (1) and a suspension assembly (2). The deslagging main body (1) comprises a shell (11) and a filter structure (12), the shell (11) is internally provided with a filter cavity (111), the shell (11) is provided with a water inlet (112) and a water outlet (120), the water inlet (112) and the water outlet (120) are communicated with the filter cavity (111) respectively, and the filter structure (12) is arranged in the filter cavity (111). The suspension assembly (2) is arranged on the shell (11) and is formed with a suspension cavity (26) for enabling the shell (11) to be in a suspended state in the water body (6). When the shell (11) is in the suspended state in the water body (6), the water inlet (112) is at least partially lower than the water surface (61) of the water body (6). The suspension cavity (26) comprises a first suspension cavity (214) extending along the depth direction of the water body (6) and a second suspension cavity (213) extending along a direction perpendicular to the depth direction of the water body (6).

2. The device according to claim 1, characterized in that The shell (11) is formed by a side wall (113) and a bottom wall (114), and the water inlet (112) is arranged on the side wall (113).

3. The device of claim 1, wherein, The first suspension cavity (214) extends into the filter cavity (111).

4. The device of claim 1, wherein, The shell (11) is arranged in a barrel-shaped structure, and the first suspension cavity (214) extends along the central axis (1203) of the shell (11).

5. The device of claim 1, wherein, The suspension assembly (2) comprises a suspension upper shell (22) and a suspension lower shell (21), the suspension upper shell (22) and the suspension lower shell (21) jointly form the suspension cavity (26), the suspension upper shell (22) covers the shell (11), and the suspension lower shell (21) extends into the filter cavity (111).

6. The device according to claim 5, characterized in that The suspension lower shell (21) comprises a columnar structure (211) internally provided with the first suspension cavity (214), and the columnar structure (211) extends into the filter cavity (111); the suspension lower shell (21) further comprises a disc-shaped structure (212), the columnar structure (211) comprises a connecting end (2111), the disc-shaped structure (212) is formed by extending transversely around the connecting end (2111), the suspension upper shell (22) is sealingly connected to the disc-shaped structure (212), and the suspension upper shell (22) and the disc-shaped structure (212) form the second suspension cavity (213).

7. The device according to claim 6, characterized in that The suspension assembly (2) further comprises a sealing ring (23), one side (222) of the suspension upper shell (22) is provided with an annular protrusion (221), and the disc-shaped structure (212) is provided with a sealing groove (2121) corresponding to the annular protrusion (221); the annular protrusion (221) presses the sealing ring (23) in the sealing groove (2121); the shell (11) is provided with a first connecting piece (118), and the suspension upper shell (22) is provided with a second connecting piece (225); one of the first connecting piece (118) and the second connecting piece (225) is provided as a clamping groove structure (224), and the other is provided as a buckle structure (117); the clamping groove structure (224) and the buckle structure (117) are detachably connected.

8. The device of claim 1, wherein, The filter structure (12) comprises a filter frame (121), a plurality of mesh holes (124) are arranged on the filter frame (121), and a water outlet gap (125) is formed between the filter frame (121) and the shell (11); the filter structure (12) further comprises an expansion frame (122) and a flexible filter screen (123), a plurality of mesh holes (124) are also arranged on the expansion frame (122), the expansion frame (122) is sleeved in the filter frame (121), and the flexible filter screen (123) is arranged between the filter frame (121) and the expansion frame (122) to support the flexible filter screen (123).

9. The device of claim 2, wherein, Further comprising a counterweight (5), a plurality of clamping hooks (1202) are arranged on the bottom wall (114) of the shell (11), each clamping hook (1202) elastically buckles the counterweight (5) to be detachably connected with the counterweight (5); or the counterweight (5) is arranged in the suspension cavity (26).

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