WO2023272979A1 - Descaling device and sewer line of toilet stool - Google Patents
Descaling device and sewer line of toilet stool Download PDFInfo
- Publication number
- WO2023272979A1 WO2023272979A1 PCT/CN2021/120542 CN2021120542W WO2023272979A1 WO 2023272979 A1 WO2023272979 A1 WO 2023272979A1 CN 2021120542 W CN2021120542 W CN 2021120542W WO 2023272979 A1 WO2023272979 A1 WO 2023272979A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- descaling
- assembly
- buckle
- sleeve
- pipeline
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 28
- 238000012423 maintenance Methods 0.000 description 8
- 210000002700 urine Anatomy 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
Definitions
- the invention relates to the bathroom field, in particular to a descaling device and a toilet sewer pipe.
- toilets or urinals are more and more widely used in daily life, which makes the environment of the whole bathroom clean and beautiful.
- the sewer pipeline of most existing closets is all provided with trap, and trap can make always keep some water in the basin of closet, to cut off peculiar smell.
- the bottom of the water trap is not provided with a maintenance port, urine scale or other dirt will accumulate at the bottom after long-term use, eventually blocking the sewer pipe, and the toilet needs to be disassembled to clean or replace the whole sewer pipe.
- a stepped hole is formed on the inner wall of the smooth pipe, which affects the sewage replacement rate during flushing, and is not conducive to the water-saving design of the toilet.
- the main purpose of the present invention is to overcome the defect that the trap of the sewer pipe in the prior art is easy to accumulate dirt to cause blockage and inconvenient to maintain, and propose a descaling device and a sewer pipe of the toilet.
- the present invention adopts following technical scheme:
- a descaling device installed on a pipeline including a sleeve and a descaling assembly; the sleeve is fixed relative to the pipeline and has an end face flush with the inner wall of the pipeline; the descaling assembly is passed through the sleeve and is provided with several first A vane, the descaling assembly can be manipulated to move axially along the sleeve body so that the first blade protrudes outward from the end surface of the sleeve body, and when the first blade protrudes outward from the end surface of the sleeve body, the descaling assembly can be manipulated relative to the The rotation of the sleeve body drives the rotation of the first blade to realize descaling of the end surface of the sleeve body.
- the descaling assembly includes a rod body, a control member and a first elastic member.
- the rod body is passed through the sleeve body, and the end opposite to the end face of the sleeve body is provided with the first blade.
- the control member is fixed relative to the rod body;
- An elastic member is arranged between the control member and the casing to drive the rod to move so that the end surface of the first blade is flush with the end surface of the casing.
- the descaling assembly also includes a slot plate and a plurality of positioning pieces, the slot plate is sleeved on the shaft body and located below the first blade, and the positioning pieces are fixed on the periphery of the shaft body and lean against the slot The bottom surface of the plate enables it to move axially with the rod body.
- the casing is provided with a plurality of vane slots axially penetrating to the end surface to fit the first vane; the slotted plate is correspondingly provided with a plurality of second vanes, and the second vane is embedded in the vane slot or the side of the first blade opposite to the slotted plate is provided with several teeth.
- the inner wall of the control member is also provided with a rib, and the sleeve body is correspondingly provided with an inner tube, and the rod body is passed through the inner tube, and the rib is abutted against the corresponding end of the inner tube to limit the movement of the rod body.
- the descaling assembly is also provided with a liquid feeding channel, which communicates with the pipeline; and also includes a one-way valve, which is installed at one end of the liquid adding channel opposite to the pipeline.
- the one-way valve includes a valve plate and a diaphragm.
- the top of the descaling component is provided with a groove.
- the valve plate is fixedly installed in the groove and is provided with a water hole.
- the water hole communicates with the pipeline and the liquid addition channel.
- the membrane One end of the sheet is pierced through the valve sheet, and the other end of the diaphragm can be deformed to open or close the water hole.
- the present invention also includes a switching valve, which is arranged on the liquid feeding channel to control the opening and closing of the liquid feeding channel.
- the present invention also proposes a toilet sewer pipe, which includes a water trap, an installation opening is provided at the bottom of the water trap, and the above-mentioned descaling device, and the sleeve body is fixed to the installation opening.
- the present invention has the following beneficial effects:
- a sleeve body and a descaling component are arranged in the pipeline, and the sleeve body is provided with an end face flush with the inner wall of the pipeline, which is beneficial to the sewage replacement of the pipeline flushing and drainage, and reduces water consumption; the descaling component can be manipulated along the sleeve body Move axially so that the first blade protrudes outward from the end surface of the sleeve body.
- the descaling assembly can be controlled to rotate relative to the sleeve body to drive the first blade to rotate to achieve the end surface of the sleeve body.
- the descaling assembly includes a rod body, a control member and a first elastic member.
- the rod body is provided with a first blade, and the dirt on the end surface of the casing is scraped off by controlling the movement and rotation of the rod body through the control member.
- the bottom surface of the first blade is The teeth can also be set to break the dirt, the operation is simple, and the descaling effect is good.
- the sleeve body is provided with blade grooves, and the first blade moves along the blade grooves;
- the descaling assembly also includes a slotted plate that moves axially with the rod body, and the second blade of the slotted plate is also embedded in the blade grooves It prevents broken dirt from entering the casing during descaling and affecting the reset of the rod body, and the structure is more reliable.
- a rib is provided on the inner wall of the control member, an inner tube is correspondingly provided on the sleeve body, and the rod body is pierced through the inner tube, and the range of upward movement of the rod body is limited by the rib abutting against the corresponding end of the inner tube.
- a positioning component which is manipulated to position the descaling component so that the first blade protrudes from the casing to facilitate the subsequent descaling operation.
- the positioning component is provided with a switch, a buckle and a second blade.
- the elastic part is positioned by buckling the buckle part into the buckle groove of the control part. When the positioning needs to be released, just press the switch, which is easy to operate.
- liquid feeding channel there is also a liquid feeding channel and a switching valve in the descaling component.
- the liquid feeding channel can be controlled by the switching valve to deliver descaling agent or cleaning water to the pipeline, which is used to eliminate dirt and flush the broken dirt.
- a one-way valve is installed on the liquid feeding channel to prevent dirt from entering and accumulating in the liquid feeding channel to cause blockage.
- a descaling component is installed in the pipeline, which is easy to maintain and can regularly remove the accumulated urine scale. It does not need to wait until the pipeline is blocked to deal with it, and does not require professional maintenance personnel, which is convenient for maintenance.
- Fig. 1 is the structural diagram of sewer pipeline of the present invention
- Fig. 2 is the front view of Fig. 1;
- Fig. 3 is a side view of Fig. 1;
- Figure 4 is an exploded view of the main components of Figure 1;
- Fig. 5 is an exploded view (section) of the descaling device
- Figure 6 is an exploded view of the descaling device
- Fig. 7 is a matching diagram of the positioning component and the control member
- Figure 8 is a diagram of the main components of the descaling assembly
- Figure 9 is a three-dimensional view of the sleeve
- Figure 10 is a top view of Figure 1;
- Fig. 11 is the E-E sectional view of Fig. 10;
- Fig. 12 is A-A sectional view of Fig. 10;
- Fig. 13 is a longitudinal sectional view of the descaling device (the first blade protrudes from the end surface);
- Fig. 14 is a transverse sectional view of the descaling device (the buckle is buckled into the buckle groove);
- Fig. 15 is a longitudinal sectional view of the descaling device (the buckle breaks away from the buckle groove);
- Figure 16 is a transverse sectional view of the descaling device (press the switch);
- Fixing plate, 30 descaling component, 31, first blade, 31a, tooth, 32, rod body, 33, control member, 33a, rib, 33b, buckle groove, 33c, nut, 34, first elastic member, 35, slotted plate , 36, positioning piece, 37, second vane, 38, liquid filling channel, 39, one-way valve, 39a, valve plate, 39b, movable rod, 39c, water hole, 40, positioning assembly, 41, switch, 42 , buckle piece, 43, second elastic piece, 44, convex portion, 45, first slope, 46, second slope, 50, switch valve.
- the terms “first”, “second”, “third” and so on are only used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, nor can they be interpreted as indicating or implying relative importance sex.
- the orientations or positional relationships indicated by “up”, “down”, “left”, “right”, “front” and “rear” are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention, it does not indicate or imply that the referred device must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention.
- Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.
- plural means two or more.
- “And/or” describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently.
- the character “/” generally indicates that the contextual objects are an "or” relationship.
- a descaling device is installed on a pipeline 10, including a sleeve 20 and a descaling assembly 30; the sleeve 20 is fixed relative to the pipeline 10 and has an end face 21 flush with the inner wall of the pipeline 10;
- the descaling assembly 30 is passed through the sleeve body 20 and is provided with a plurality of first blades 31 , the descaling assembly 30 can be manipulated to move axially along the sleeve body 20 so that the first blades 31 protrude from the end surface 21 of the sleeve body 20 When the first blade 31 protrudes outward from the end surface 21 of the sleeve body 20 , the descaling assembly 30 can be manipulated to rotate relative to the sleeve body 20 to drive the first blade 31 to rotate so as to descale the end surface 21 of the sleeve body 20 .
- the pipeline 10 is provided with an installation opening 12, and the sleeve body 20 can be fixed in the installation opening 12 of the pipeline 10 through a fixing member 25.
- the bottom end of 20 can lean against the corresponding end of the fixing part 25 .
- a sealing ring is sheathed on the outer periphery of the sleeve body 20 to realize the sealing between the inner wall of the installation opening 12 and the outer wall of the sleeve body 20 .
- the installation opening 12 can be located at the bottom of the pipeline 10 , and the end surface 21 of the casing 20 can be the top surface, which is flush with the side walls around the installation opening 12 . If the side walls around the installation opening 12 are flat, the end face 21 of the sleeve body 20 is also flat, and if the side walls around the installation opening 12 are curved, then the end face 21 of the sleeve body 20 is also an arc. That is, flush in the present invention means that there is a smooth transition between the end surface 21 of the casing 20 and the side walls around the installation opening 12 , without obvious steps.
- the descaling assembly 30 includes a rod body 32 , a control member 33 , a first elastic member 34 and the like.
- the middle part of the sleeve body 20 is penetrated, and the rod body 32 passes through the sleeve body 20 , and a first vane 31 is provided at an end opposite to the end surface 21 of the sleeve body 20 .
- the control member 33 is fixed relative to the rod body 32 , and the control member 33 and the rod body 32 can be integrally formed or separately fixedly connected.
- the control member 33 can be close to the bottom end of the rod body 32 , the top end of which is inserted into the sleeve body 20 , and the bottom end is exposed to the sleeve body 20 for easy operation.
- the contact area between the outer periphery of the rod body 32 and the control member 33 can be set as a hexagon, so that when the rod body 32 rotates, the control member 33 is driven to rotate.
- the bottom of the control member 33 is also provided with a nut 33c, which is threadedly connected with the rod body 32, so that the rod body 32 along the During the axial lift, it drives the control member 33 to lift.
- the first elastic member 34 is disposed between the control member 33 and the sleeve body 20 to drive the rod body 32 to move so that the end surface of the first blade 31 is flush with the end surface 21 of the sleeve body 20 .
- the rod body 32 and the first blade 31 can be driven up, so that the first blade 31 protrudes outward from the end surface 21 of the sleeve body 20.
- the end surfaces 21 are in contact, when the first blade 31 rotates, its bottom surface can scrape off and break the dirt deposited on the end surface 21 of the casing 20 .
- the descaling assembly 30 also includes a slotted plate 35 and several positioning pieces 36, the slotted plate 35 is sleeved outside the rod body 32 and located below the first blade 31, and the several positioning pieces 36 are fixed on the outer circumference of the rod body 32 and against the Lean against the bottom surface of the slot plate 35 .
- the groove plate 35 and the rod body are axially fixed, but not fixed in the circumferential direction, that is, when the rod body 32 moves axially, the groove plate 35 can move with the rod body 32, and when the rod body 32 rotates, the groove plate 35 does not move.
- the sleeve body 20 is provided with vane grooves 22 axially penetrating to the end face 21 to fit the first vanes 31, the number of the vane grooves 22 is the same as the number of the first vanes 31, then when the first vanes 31 are positioned on the When inside the groove 22 , the rod body 32 cannot rotate.
- the slot plate 35 is correspondingly provided with a plurality of second vanes 37, and the second vanes 37 are embedded in the vane groove 22.
- the second vane 37 is still located in the vane groove. 22 to prevent broken dirt from entering the blade groove 22 and affecting the reset of the rod body 32 .
- a plurality of teeth 31a are provided on the side of the first blade 31 opposite to the slotted plate 35, so that when the blade rotates, the teeth 31a can effectively break up dirt.
- the inner wall of the control member 33 is also provided with a rib 33a, and the sleeve body 20 is correspondingly provided with an inner tube 23.
- the first elastic member 34 can be sheathed outside the inner tube 23 , with one end abutting against the rib 33 a and the other end abutting against a corresponding end of the ring groove 24 . Then, when the control member 33 moves upward until the rib 33 a abuts against the corresponding end of the inner tube 23 , the rod body 32 stops moving to play a position-limiting role.
- the present invention also includes a positioning assembly 40 installed between the fixing member 25 and the descaling assembly 30 , and can be manipulated to position the descaling assembly 30 such that the first blade 31 protrudes from the casing 20 .
- the descaling component 30 is provided with a buckle groove 33 b on the outer periphery thereof, and the buckle groove 33 b can be formed on the outer periphery of the control member 33 ;
- the positioning component 40 includes a switch 41 , a buckle member 42 and a second elastic member 43 .
- the buckle 42 is sheathed on the outer periphery of the descaling component 30 , and the buckle 42 can be elastically deformed.
- the second elastic piece 43 is pushed between the fixing piece 25 and the buckle piece 42 so that the buckle piece 42 is buckled into the buckle groove 33b to realize the positioning of the descaling component 30.
- the switch 41 passes through the fixing piece 25 and can be pressed.
- the buckle 42 is disengaged from the buckle groove 33b.
- the fixing plate 26 is fixedly sleeved on the bottom end of the fixing piece 25, and an accommodating groove is formed between the fixing piece 25, and the second elastic piece 43 of the positioning assembly 40 is installed in the accommodating groove. in the slot.
- the fixing plate 26 and the fixing member 25 can be fixed by screw locking or thread fit.
- the number and shape of the buckling pieces 42 can be set according to requirements, and can be a ring or multiple arcs.
- the installation position and quantity of the switch 41 can be adjusted according to the number and shape of the buckling pieces 42 .
- the positioning assembly 40 includes two switches 41, two buckles 42 and two second elastic members 43, the two buckles 42 are distributed along the circumference of the descaling assembly 30 at intervals, and the two switches 41 are located on the two buckles respectively.
- the switch 41 and the buckle piece 42 can be fitted with an inclined plane. That is, two ends of the buckle 42 are respectively provided with a convex portion 44 , and the convex portion 44 is provided with a first slope 45 .
- the switch 41 is correspondingly provided with two second slopes 46, and the two second slopes 46 are arranged symmetrically to form an arrow shape. The two second slopes 46 respectively abut and contact with the first slopes 45 of the two adjacent protrusions 44 .
- the two second slopes 46 of the switch 41 push the convex portion 44, so that the two locking members 42 move outward in the radial direction and leave the locking groove 33b.
- the descaling assembly 30 of the present invention is also provided with a liquid feeding channel 38 and a one-way valve 39, and the liquid adding channel 38 communicates with the pipeline 10.
- the liquid feeding channel 38 can be formed on the rod body 32 and is axially penetrated, then the descaling agent or cleaning water can be transported into the pipeline 10 through the liquid adding channel 38 to eliminate dirt or wash away broken dirt .
- the one-way valve 39 is installed on one end of the liquid feeding channel 38 opposite to the pipeline 10, and the top of the one-way valve 39 can be flush with the top of the blade.
- the one-way valve 39 can adopt a common one-way valve structure, including a deformable type, a spring type, etc., preferably, a deformable type, including a valve plate 39a and a diaphragm 39b, and the top of the rod body 32 is provided with a groove.
- the valve plate 39a is fixedly installed in the groove and is provided with a water hole 39c.
- the diaphragm 39b adopts a fan-shaped diaphragm, the bottom end of which is pierced through the valve plate 39a, and the top end 39b covers the outer end of the water hole 39c, which is deformable.
- the present invention also includes a switch valve 50 , which is arranged at the water inlet end of the liquid feeding channel 38 and used for controlling the switch of the water inlet end of the liquid feeding channel 38 .
- the liquid feeding channel 38 may be connected with a water inlet pipe or a drug delivery device, and the switch valve 50 is used to control the switch of the water inlet pipe or the drug delivery device.
- the on-off valve 50 can be a mechanical valve or an electric control valve, the mechanical valve can be a two-point quick-connect ball valve, and the electric control valve can be a solenoid valve or the like.
- the present invention also proposes a toilet sewer pipe, including a water trap 11, the bottom of the water trap 11 is provided with an installation opening 12, and the sleeve 20 of the above-mentioned descaling device is fixed to the installation opening 12.
- the descaling device and the sewer pipe of the present invention take the urinal as an example. Under the normal state, see Fig. 11 and Fig. 12. Under the action of the first elastic member 34, the first blade 31 is flush with the inner wall of the pipe 10, and the one-way valve 39 closes the liquid feeding channel 38, and its descaling working principle is as follows:
- the manual operation control member 33 moves upwards and squeezes the first elastic member 34, and the rod body 32 drives the first blade 31 to protrude outward from the end surface 21 of the sleeve body 20.
- the buckle of the positioning assembly 40 is just opposite to the buckle groove 33b, and under the action of the second elastic member 43, the buckle can be buckled into the buckle groove 33b, so that the rod body 32 maintains this position, see Fig. 13 and Fig.
- the on-off valve 50 can be controlled to open, and descaling agent and flushing water are added to the liquid feeding channel 38, so as to soften the stubborn urine scale and wash away the broken urine scale.
- the invention relates to a descaling device and a sewer pipe of a toilet, comprising a casing and a descaling component; the casing is fixed relative to the pipeline and is provided with an end face flush with the inner wall of the pipeline; the descaling component is passed through the casing and has a A plurality of first blades, the descaling assembly can be manipulated to move axially along the casing so that the first blades protrude from the end surface of the casing, when the first blades protrude from the end surface of the casing, the descaling assembly can be moved Controlling the rotation of the relative casing drives the rotation of the first blade to realize the descaling of the end surface of the casing.
- the structure of the invention can remove the dirt in the pipeline without dismantling the pipeline, has simple structure, convenient installation and operation, and has industrial applicability.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Water Supply & Treatment (AREA)
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- Sanitary Device For Flush Toilet (AREA)
Abstract
A descaling device and a sewer line of a toilet stool. The descaling device comprises a sleeve body and a descaling assembly. The sleeve body is fixed with respect to a pipeline and provided with an end face flush with the inner wall of the pipeline. The descaling assembly is arranged on the sleeve body in a penetrating mode and provided with a plurality of first blades. The descaling assembly can be controlled to move in the axial direction of the sleeve body such that the first blades can protrude out of the end face of the sleeve body, and when the first blades protrude out of the end face of the sleeve body, the descaling assembly can be controlled to rotate with respect to the sleeve body to drive the first blades to rotate, so as to achieve descaling on the end face of the sleeve body. According to the structure of the present invention, dirt in the pipeline can be removed without disassembling the pipeline, the structure is simple, and installation and operation are convenient.
Description
本发明涉及卫浴领域,特别是指一种除垢装置和便器的下水管道。The invention relates to the bathroom field, in particular to a descaling device and a toilet sewer pipe.
目前,生活水平的提高,座便器或小便器等在日常生活中得越来越广泛的使用,其使得整个卫生间的环境变得干净美观。现有的大多数便器的下水管道都设有存水弯,存水弯能使得便器的盆内总保留一些水,以隔绝异味。对于这种下水管道,若存水弯的底部未设置维修口,则长久使用后会在底部堆积尿垢或其它污垢,最终堵塞下水管道,需拆卸便器进行清理或更换整个下水管道。At present, with the improvement of living standards, toilets or urinals are more and more widely used in daily life, which makes the environment of the whole bathroom clean and beautiful. The sewer pipeline of most existing closets is all provided with trap, and trap can make always keep some water in the basin of closet, to cut off peculiar smell. For this kind of sewer pipe, if the bottom of the water trap is not provided with a maintenance port, urine scale or other dirt will accumulate at the bottom after long-term use, eventually blocking the sewer pipe, and the toilet needs to be disassembled to clean or replace the whole sewer pipe.
因此,也有在存水弯底部设置维修口,维修口设置密封盖和密封垫片。用户使用一段时间后,若因存水弯底部堆积尿垢或其它污垢造成堵塞下水管道,则需要打开维修口来清除尿垢或其它污垢。由于便器安装空间局限性,工作人员进行维修操作时,操作空间较小,操作十分不便。再者,清除的尿垢与废水会直接流到卫生间地板,打理繁琐、环境恶劣。Therefore, there is also a maintenance port at the bottom of the trap, and a sealing cover and a sealing gasket are arranged at the maintenance port. After the user has used it for a period of time, if the sewer pipe is blocked due to the accumulation of urine scale or other dirt at the bottom of the trap, it is necessary to open the maintenance port to remove the urine scale or other dirt. Due to the limitation of the installation space of the closet, when the staff performs maintenance operations, the operation space is small, and the operation is very inconvenient. Furthermore, the removed urine scale and waste water will directly flow to the bathroom floor, which is cumbersome to take care of and the environment is harsh.
另外,对于设有维修口下水管道结构相比无维修口的下水管道结构,在顺滑管道内壁上形成一个台阶孔,影响冲水时的污水置换率,不利于便器的节水设计。In addition, for the sewer pipe structure with a maintenance port, compared with the sewer pipe structure without a service port, a stepped hole is formed on the inner wall of the smooth pipe, which affects the sewage replacement rate during flushing, and is not conducive to the water-saving design of the toilet.
发明内容Contents of the invention
本发明的主要目的在于克服现有技术中的下水管道的存水弯容易堆积污垢造成堵塞且维修不便的缺陷,提出一种除垢装置和便器的下水管道。The main purpose of the present invention is to overcome the defect that the trap of the sewer pipe in the prior art is easy to accumulate dirt to cause blockage and inconvenient to maintain, and propose a descaling device and a sewer pipe of the toilet.
本发明采用如下技术方案:The present invention adopts following technical scheme:
一种除垢装置,安装于管道上,包括套体和除垢组件;该套体相对管道固定且设有与管道内壁平齐的端面;该除垢组件穿设于套体且设有若干第一叶片,该除垢组件可***控沿套体轴向移动以使得第一叶片外凸于套体该端面,在第一叶片外凸于套体该端面时,该除垢组件可***控相对套体转动带动第一叶片旋转实 现对套体端面的除垢。A descaling device installed on a pipeline, including a sleeve and a descaling assembly; the sleeve is fixed relative to the pipeline and has an end face flush with the inner wall of the pipeline; the descaling assembly is passed through the sleeve and is provided with several first A vane, the descaling assembly can be manipulated to move axially along the sleeve body so that the first blade protrudes outward from the end surface of the sleeve body, and when the first blade protrudes outward from the end surface of the sleeve body, the descaling assembly can be manipulated relative to the The rotation of the sleeve body drives the rotation of the first blade to realize descaling of the end surface of the sleeve body.
所述除垢组件包括杆体、操控件和第一弹性件,该杆体穿设于套体,其相对所述套体端面的一端设有所述第一叶片,该操控件相对杆体固定;该第一弹性件设置于所述操控件和所述套体之间以驱使所述杆体移动使得所述第一叶片端面与所述套体端面平齐。所述除垢组件还包括卡槽板和若干定位件,该卡槽板套设于杆体外且位于所述第一叶片下方,该若干定位件固定于所述杆体外周且抵靠于卡槽板底面使其可随着杆体沿轴向移动。The descaling assembly includes a rod body, a control member and a first elastic member. The rod body is passed through the sleeve body, and the end opposite to the end face of the sleeve body is provided with the first blade. The control member is fixed relative to the rod body; An elastic member is arranged between the control member and the casing to drive the rod to move so that the end surface of the first blade is flush with the end surface of the casing. The descaling assembly also includes a slot plate and a plurality of positioning pieces, the slot plate is sleeved on the shaft body and located below the first blade, and the positioning pieces are fixed on the periphery of the shaft body and lean against the slot The bottom surface of the plate enables it to move axially with the rod body.
所述套体内设有沿轴向贯通至所述端面的若干叶片槽以与所述第一叶片适配;所述卡槽板对应设有若干第二叶片,该第二叶片嵌于该叶片槽内;或者所述第一叶片相对所述卡槽板一侧设有若干齿。The casing is provided with a plurality of vane slots axially penetrating to the end surface to fit the first vane; the slotted plate is correspondingly provided with a plurality of second vanes, and the second vane is embedded in the vane slot or the side of the first blade opposite to the slotted plate is provided with several teeth.
所述操控件内壁还设有挡边,套体对应设有内管,所述杆体穿设于内管,通过挡边抵靠于内管对应端以限制杆体的移动。The inner wall of the control member is also provided with a rib, and the sleeve body is correspondingly provided with an inner tube, and the rod body is passed through the inner tube, and the rib is abutted against the corresponding end of the inner tube to limit the movement of the rod body.
所述除垢组件还设有加液通道,该加液通道与所述管道连通;还包括有单向阀,该单向阀安装于加液通道相对管道的一端。所述单向阀包括阀片和膜片,所述除垢组件顶端设有槽,该阀片固定安装于槽内并设有通水孔,该通水孔连通管道和加液通道,该膜片一端穿设于阀片,膜片另一端可形变打开或关闭通水孔。The descaling assembly is also provided with a liquid feeding channel, which communicates with the pipeline; and also includes a one-way valve, which is installed at one end of the liquid adding channel opposite to the pipeline. The one-way valve includes a valve plate and a diaphragm. The top of the descaling component is provided with a groove. The valve plate is fixedly installed in the groove and is provided with a water hole. The water hole communicates with the pipeline and the liquid addition channel. The membrane One end of the sheet is pierced through the valve sheet, and the other end of the diaphragm can be deformed to open or close the water hole.
本发明还包括有开关阀,该开关阀设置于加液通道上以控制加液通道的开关。The present invention also includes a switching valve, which is arranged on the liquid feeding channel to control the opening and closing of the liquid feeding channel.
本发明还提出一种便器的下水管道,包括存水弯,该存水弯底部设有安装口,还包括有上述的一种除垢装置,所述套体固定于该安装口。The present invention also proposes a toilet sewer pipe, which includes a water trap, an installation opening is provided at the bottom of the water trap, and the above-mentioned descaling device, and the sleeve body is fixed to the installation opening.
由上述对本发明的描述可知,与现有技术相比,本发明具有如下有益效果:As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following beneficial effects:
1、本发明中,在管道设置套体和除垢组件,套体设有与管道内壁平齐的端面,有利于管道冲刷排水的污水置换,减少用水量;除垢组件可***控沿套体轴向移动以使得第一叶片外凸于套体该端面,在第一叶片外凸于套体该端面时,该除垢组件可***控相对套体转动带动第一叶片旋转实现对套体端面的除垢,采用这种结构无需拆卸管道即可清除管道内的污垢,结构简单、安装和操作方便。1. In the present invention, a sleeve body and a descaling component are arranged in the pipeline, and the sleeve body is provided with an end face flush with the inner wall of the pipeline, which is beneficial to the sewage replacement of the pipeline flushing and drainage, and reduces water consumption; the descaling component can be manipulated along the sleeve body Move axially so that the first blade protrudes outward from the end surface of the sleeve body. When the first blade protrudes outward from the end surface of the sleeve body, the descaling assembly can be controlled to rotate relative to the sleeve body to drive the first blade to rotate to achieve the end surface of the sleeve body. With this structure, the dirt in the pipeline can be removed without dismantling the pipeline, the structure is simple, and the installation and operation are convenient.
2、本发明中,除垢组件包括杆体、操控件和第一弹性件,该杆体设有第一叶片,通过操控件操控杆体移动和旋转将套体端面上的污垢刮下,第一叶片底面还可设置齿能将污垢破碎,操作简单、除垢效果好。2. In the present invention, the descaling assembly includes a rod body, a control member and a first elastic member. The rod body is provided with a first blade, and the dirt on the end surface of the casing is scraped off by controlling the movement and rotation of the rod body through the control member. The bottom surface of the first blade is The teeth can also be set to break the dirt, the operation is simple, and the descaling effect is good.
3、本发明中,套体设有叶片槽,第一叶片沿叶片槽移动;除垢组件还包括随着杆体沿轴向移动的卡槽板,卡槽板的第二叶片也嵌于叶片槽内,避免除垢时破 碎的污垢进入套体内影响杆体复位,结构更可靠。3. In the present invention, the sleeve body is provided with blade grooves, and the first blade moves along the blade grooves; the descaling assembly also includes a slotted plate that moves axially with the rod body, and the second blade of the slotted plate is also embedded in the blade grooves It prevents broken dirt from entering the casing during descaling and affecting the reset of the rod body, and the structure is more reliable.
4、本发明中,操控件内壁还设有挡边,套体对应设有内管,杆体穿设于内管,通过挡边抵靠于内管对应端以限制杆体向上移动的范围。4. In the present invention, a rib is provided on the inner wall of the control member, an inner tube is correspondingly provided on the sleeve body, and the rod body is pierced through the inner tube, and the range of upward movement of the rod body is limited by the rib abutting against the corresponding end of the inner tube.
5、本发明中,还设有定位组件,其***控定位除垢组件使得第一叶片外凸于套体,便于后续的除垢操作,该的定位组件设置有开关、卡扣件和第二弹性件,通过卡扣件扣入操控件的扣槽实现定位,需要解除定位时,按压开关即可,操作方便。5. In the present invention, there is also a positioning component, which is manipulated to position the descaling component so that the first blade protrudes from the casing to facilitate the subsequent descaling operation. The positioning component is provided with a switch, a buckle and a second blade. The elastic part is positioned by buckling the buckle part into the buckle groove of the control part. When the positioning needs to be released, just press the switch, which is easy to operate.
6、本发明中,在除垢组件内还设有加液通道和开关阀,通过开关阀控制加液通道可往管道内输送除垢剂或清洗水,用于消除污垢并将破碎的污垢冲走,加液通道上安装有单向阀,避免污垢进入并堆积于加液通道造成堵塞。6. In the present invention, there is also a liquid feeding channel and a switching valve in the descaling component. The liquid feeding channel can be controlled by the switching valve to deliver descaling agent or cleaning water to the pipeline, which is used to eliminate dirt and flush the broken dirt. Go, a one-way valve is installed on the liquid feeding channel to prevent dirt from entering and accumulating in the liquid feeding channel to cause blockage.
7、本发明中,可适用于坐便器和小便器中,在管道内设置除垢组件,维护简单可定期清除堆积尿垢,无需等到管道堵塞再处理,无需专业维护人员,维护方便。7. In the present invention, it can be applied to toilets and urinals. A descaling component is installed in the pipeline, which is easy to maintain and can regularly remove the accumulated urine scale. It does not need to wait until the pipeline is blocked to deal with it, and does not require professional maintenance personnel, which is convenient for maintenance.
图1为本发明下水管道结构图;Fig. 1 is the structural diagram of sewer pipeline of the present invention;
图2为图1的主视图;Fig. 2 is the front view of Fig. 1;
图3为图1的侧视图;Fig. 3 is a side view of Fig. 1;
图4为图1的主要部件分解图;Figure 4 is an exploded view of the main components of Figure 1;
图5为除垢装置的分解图(剖视);Fig. 5 is an exploded view (section) of the descaling device;
图6为除垢装置的分解图;Figure 6 is an exploded view of the descaling device;
图7为定位组件与操控件配合图;Fig. 7 is a matching diagram of the positioning component and the control member;
图8为除垢组件主要部件图;Figure 8 is a diagram of the main components of the descaling assembly;
图9为套体立体图;Figure 9 is a three-dimensional view of the sleeve;
图10为图1的俯视图;Figure 10 is a top view of Figure 1;
图11为图10的E-E剖视图;Fig. 11 is the E-E sectional view of Fig. 10;
图12为图10的A-A剖视图;Fig. 12 is A-A sectional view of Fig. 10;
图13为除垢装置的纵向剖视图(第一叶片外凸于端面);Fig. 13 is a longitudinal sectional view of the descaling device (the first blade protrudes from the end surface);
图14为除垢装置的横向剖视图(卡扣件扣入扣槽);Fig. 14 is a transverse sectional view of the descaling device (the buckle is buckled into the buckle groove);
图15为除垢装置的纵向剖视图(卡扣件脱离扣槽);Fig. 15 is a longitudinal sectional view of the descaling device (the buckle breaks away from the buckle groove);
图16为除垢装置的横向剖视图(按压开关);Figure 16 is a transverse sectional view of the descaling device (press the switch);
其中:in:
10、管道,11、存水弯,12、安装口,20、套体,21、端面,22、叶片槽,23、内管,24、环槽,25、固定件,26、固定板,30、除垢组件,31、第一叶片,31a、齿,32、杆体,33、操控件,33a、挡边,33b、扣槽,33c、螺母,34、第一弹性件,35、卡槽板,36、定位件,37、第二叶片,38、加液通道,39、单向阀,39a、阀片,39b、活动杆,39c、通水孔,40、定位组件,41、开关,42、卡扣件,43、第二弹性件,44、凸部,45、第一斜面,46、第二斜面,50、开关阀。10. Pipeline, 11. Trap, 12. Installation port, 20. Sleeve, 21. End face, 22. Blade groove, 23. Inner pipe, 24. Ring groove, 25. Fixing piece, 26. Fixing plate, 30 , descaling component, 31, first blade, 31a, tooth, 32, rod body, 33, control member, 33a, rib, 33b, buckle groove, 33c, nut, 34, first elastic member, 35, slotted plate , 36, positioning piece, 37, second vane, 38, liquid filling channel, 39, one-way valve, 39a, valve plate, 39b, movable rod, 39c, water hole, 40, positioning assembly, 41, switch, 42 , buckle piece, 43, second elastic piece, 44, convex portion, 45, first slope, 46, second slope, 50, switch valve.
以下结合附图和具体实施例对本发明作进一步详述。The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
以下通过具体实施方式对本发明作进一步的描述。The present invention will be further described below through specific embodiments.
本发明中,对于术语“第一”、“第二”、“第三”等仅用于区别类似的对象,而不必用于描述特定的顺序或先后次序,也不能理解为指示或暗示相对重要性。对于描述中,采用了“上”、“下”、“左”、“右”、“前”和“后”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明,而不是指示或暗示所指的装置必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明保护范围的限制。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本申请中的具体含义。In the present invention, the terms "first", "second", "third" and so on are only used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, nor can they be interpreted as indicating or implying relative importance sex. In the description, the orientations or positional relationships indicated by "up", "down", "left", "right", "front" and "rear" are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention, it does not indicate or imply that the referred device must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.
另外,在本申请的描述中,除非另有说明,“多个”是指两个或两个以上。“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。In addition, in the description of the present application, unless otherwise specified, "plurality" means two or more. "And/or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character "/" generally indicates that the contextual objects are an "or" relationship.
参见图1-图16,一种除垢装置,安装于管道10上,包括套体20和除垢组件30;该套体20相对管道10固定且设有与管道10内壁平齐的端面21;该除垢组件30穿设于套体20且设有若干第一叶片31,该除垢组件30可***控沿套体20轴向移动以使得第一叶片31外凸于套体20该端面21,在第一叶片31外凸于套体20该端面21时,该除垢组件30可***控相对套体20转动带动第一叶片31旋转实现对套体20的端面21的除垢。Referring to Figures 1-16, a descaling device is installed on a pipeline 10, including a sleeve 20 and a descaling assembly 30; the sleeve 20 is fixed relative to the pipeline 10 and has an end face 21 flush with the inner wall of the pipeline 10; The descaling assembly 30 is passed through the sleeve body 20 and is provided with a plurality of first blades 31 , the descaling assembly 30 can be manipulated to move axially along the sleeve body 20 so that the first blades 31 protrude from the end surface 21 of the sleeve body 20 When the first blade 31 protrudes outward from the end surface 21 of the sleeve body 20 , the descaling assembly 30 can be manipulated to rotate relative to the sleeve body 20 to drive the first blade 31 to rotate so as to descale the end surface 21 of the sleeve body 20 .
其中,管道10上设置有安装口12,套体20可通过固定件25固定于管道10的安装口12内,该固定件25与安装口12外周可采用螺纹配合或卡扣配合等,套体20底端可抵靠于固定件25的对应端内。套体20外周还套设有密封圈,用于实现安装口12内壁和套体20外壁之间的密封。Wherein, the pipeline 10 is provided with an installation opening 12, and the sleeve body 20 can be fixed in the installation opening 12 of the pipeline 10 through a fixing member 25. The bottom end of 20 can lean against the corresponding end of the fixing part 25 . A sealing ring is sheathed on the outer periphery of the sleeve body 20 to realize the sealing between the inner wall of the installation opening 12 and the outer wall of the sleeve body 20 .
安装口12可位于管道10的底部,则套体20的端面21可为顶端面,其与安装口12周围的侧壁平齐。若安装口12周围的侧壁为平面,则套体20的端面21也为平面,若安装口12周围的侧壁为弧面,则套体20的端面21也为弧面。即本发明中的平齐是指套体20的端面21与安装口12周围的侧壁之间为平滑过渡,不具有明显的台阶。The installation opening 12 can be located at the bottom of the pipeline 10 , and the end surface 21 of the casing 20 can be the top surface, which is flush with the side walls around the installation opening 12 . If the side walls around the installation opening 12 are flat, the end face 21 of the sleeve body 20 is also flat, and if the side walls around the installation opening 12 are curved, then the end face 21 of the sleeve body 20 is also an arc. That is, flush in the present invention means that there is a smooth transition between the end surface 21 of the casing 20 and the side walls around the installation opening 12 , without obvious steps.
进一步的,除垢组件30包括杆体32、操控件33和第一弹性件34等。套体20中部贯通,该杆体32穿设于套体20,其相对套体20的端面21的一端设有第一叶片31。该操控件33相对杆体32固定,操控件33与杆体32之间可为一体成型或分体固定连接。具体的,操控件33可靠近杆体32底端,其顶端***套体20内,底端外露于套体20以便于操作。杆体32外周与操控件33接触区域可设置成六边形,使得杆体32旋转时带动操控件33旋转,操控件33底部还设有螺母33c,该螺母33c与杆体32螺纹连接,使得杆体32沿轴向升降时,带动操控件33升降。Further, the descaling assembly 30 includes a rod body 32 , a control member 33 , a first elastic member 34 and the like. The middle part of the sleeve body 20 is penetrated, and the rod body 32 passes through the sleeve body 20 , and a first vane 31 is provided at an end opposite to the end surface 21 of the sleeve body 20 . The control member 33 is fixed relative to the rod body 32 , and the control member 33 and the rod body 32 can be integrally formed or separately fixedly connected. Specifically, the control member 33 can be close to the bottom end of the rod body 32 , the top end of which is inserted into the sleeve body 20 , and the bottom end is exposed to the sleeve body 20 for easy operation. The contact area between the outer periphery of the rod body 32 and the control member 33 can be set as a hexagon, so that when the rod body 32 rotates, the control member 33 is driven to rotate. The bottom of the control member 33 is also provided with a nut 33c, which is threadedly connected with the rod body 32, so that the rod body 32 along the During the axial lift, it drives the control member 33 to lift.
该第一弹性件34设置于操控件33和套体20之间以驱使杆体32移动使得第一叶片31端面与套体20的端面21平齐。通过操控操控件33向上移动,即可带动杆体32和第一叶片31上升,使得第一叶片31外凸于套体20的端面21,此时,第一叶片31的底面可与套体20的端面21接触,则第一叶片31旋转时,其底面可将套体20的端面21上沉积的污垢刮掉并破碎。The first elastic member 34 is disposed between the control member 33 and the sleeve body 20 to drive the rod body 32 to move so that the end surface of the first blade 31 is flush with the end surface 21 of the sleeve body 20 . By manipulating the control member 33 to move upward, the rod body 32 and the first blade 31 can be driven up, so that the first blade 31 protrudes outward from the end surface 21 of the sleeve body 20. When the end surfaces 21 are in contact, when the first blade 31 rotates, its bottom surface can scrape off and break the dirt deposited on the end surface 21 of the casing 20 .
进一步的,除垢组件30还包括卡槽板35和若干定位件36,该卡槽板35套设于杆体32外且位于第一叶片31下方,该若干定位件36固定于杆体32外周且抵靠于卡槽板35底面。卡槽板35与杆体为轴向固定,周向不固定,即杆体32沿轴向移动时,卡槽板35可随着杆体32移动,杆体32旋转时,卡槽板35不动。Further, the descaling assembly 30 also includes a slotted plate 35 and several positioning pieces 36, the slotted plate 35 is sleeved outside the rod body 32 and located below the first blade 31, and the several positioning pieces 36 are fixed on the outer circumference of the rod body 32 and against the Lean against the bottom surface of the slot plate 35 . The groove plate 35 and the rod body are axially fixed, but not fixed in the circumferential direction, that is, when the rod body 32 moves axially, the groove plate 35 can move with the rod body 32, and when the rod body 32 rotates, the groove plate 35 does not move.
具体的,套体20内设有沿轴向贯通至端面21的叶片槽22以与第一叶片31适配,叶片槽22的数量与第一叶片31数量相同,则当第一叶片31位于叶片槽22内时,杆体32不能旋转,当第一叶片31外凸于套体20的端面21且离开叶片槽22,即可旋转。卡槽板35对应设有若干第二叶片37,该第二叶片37嵌于该叶片 槽22内,则第一叶片31外凸于套体20的端面21时,第二叶片37仍然位于叶片槽22内避免破碎的污垢进入该叶片槽22影响杆体32复位。实际应用中,为了更好地除垢,在第一叶片31相对卡槽板35一侧设有若干齿31a,则叶片旋转时,该若干齿31a能有效地破碎污垢。Specifically, the sleeve body 20 is provided with vane grooves 22 axially penetrating to the end face 21 to fit the first vanes 31, the number of the vane grooves 22 is the same as the number of the first vanes 31, then when the first vanes 31 are positioned on the When inside the groove 22 , the rod body 32 cannot rotate. When the first blade 31 protrudes from the end surface 21 of the sleeve body 20 and leaves the blade groove 22 , it can rotate. The slot plate 35 is correspondingly provided with a plurality of second vanes 37, and the second vanes 37 are embedded in the vane groove 22. When the first vane 31 protrudes outward from the end face 21 of the sleeve body 20, the second vane 37 is still located in the vane groove. 22 to prevent broken dirt from entering the blade groove 22 and affecting the reset of the rod body 32 . In practical application, in order to remove dirt better, a plurality of teeth 31a are provided on the side of the first blade 31 opposite to the slotted plate 35, so that when the blade rotates, the teeth 31a can effectively break up dirt.
另外,操控件33内壁还设有挡边33a,套体20对应设有内管23,该内管23位于叶片槽22下方,杆体32穿设于内管23,内管23与套体20内壁之间设有容纳操控件33对应端的环槽24。第一弹性件34可套设于内管23外,其一端抵靠于挡边33a,另一端抵靠于环槽24对应端。则当操控件33向上移动至挡边33a抵靠于内管23对应端时,则杆体32停止移动,起到限位作用。In addition, the inner wall of the control member 33 is also provided with a rib 33a, and the sleeve body 20 is correspondingly provided with an inner tube 23. There is an annular groove 24 for accommodating corresponding ends of the control member 33 . The first elastic member 34 can be sheathed outside the inner tube 23 , with one end abutting against the rib 33 a and the other end abutting against a corresponding end of the ring groove 24 . Then, when the control member 33 moves upward until the rib 33 a abuts against the corresponding end of the inner tube 23 , the rod body 32 stops moving to play a position-limiting role.
进一步的,本发明还包括定位组件40,该定位组件40安装于固定件25和除垢组件30之间,且可***控定位除垢组件30使得第一叶片31外凸于套体20。具体的,除垢组件30外周设有扣槽33b,该扣槽33b可形成于操控件33外周;定位组件40包括开关41、卡扣件42和第二弹性件43。该卡扣件42套设于除垢组件30外周,该卡扣件42可具有弹性形变的能力。该第二弹性件43张顶于固定件25和卡扣件42之间以使得卡扣件42扣入扣槽33b内实现定位除垢组件30,该开关41穿设于固定件25可被按压使得卡扣件42脱离扣槽33b。Furthermore, the present invention also includes a positioning assembly 40 installed between the fixing member 25 and the descaling assembly 30 , and can be manipulated to position the descaling assembly 30 such that the first blade 31 protrudes from the casing 20 . Specifically, the descaling component 30 is provided with a buckle groove 33 b on the outer periphery thereof, and the buckle groove 33 b can be formed on the outer periphery of the control member 33 ; the positioning component 40 includes a switch 41 , a buckle member 42 and a second elastic member 43 . The buckle 42 is sheathed on the outer periphery of the descaling component 30 , and the buckle 42 can be elastically deformed. The second elastic piece 43 is pushed between the fixing piece 25 and the buckle piece 42 so that the buckle piece 42 is buckled into the buckle groove 33b to realize the positioning of the descaling component 30. The switch 41 passes through the fixing piece 25 and can be pressed. The buckle 42 is disengaged from the buckle groove 33b.
另外,还包括有固定板26,该固定板26固定套设于固定件25底端,且与固定件25之间形成有容置槽,定位组件40的第二弹性件43安装于该容置槽内。固定板26和固定件25之间可采用螺丝锁固或螺纹配合实现固定。In addition, it also includes a fixing plate 26, the fixing plate 26 is fixedly sleeved on the bottom end of the fixing piece 25, and an accommodating groove is formed between the fixing piece 25, and the second elastic piece 43 of the positioning assembly 40 is installed in the accommodating groove. in the slot. The fixing plate 26 and the fixing member 25 can be fixed by screw locking or thread fit.
实际应用中,卡扣件42的数量和形状可根据需求设定,可以为一个环形或多个弧形、开关41的安装位置和数量可根据卡扣件42的数量和形状进行调整。In practical applications, the number and shape of the buckling pieces 42 can be set according to requirements, and can be a ring or multiple arcs. The installation position and quantity of the switch 41 can be adjusted according to the number and shape of the buckling pieces 42 .
优选的,定位组件40包括有两开关41、两卡扣件42和两第二弹性件43,该两卡扣件42沿除垢组件30周向间隔分布,该两开关41分别位于两卡扣件42的两相对端之间,该开关41与卡扣件42之间可为斜面配合。即卡扣件42两端分别设有凸部44,凸部44设有第一斜面45。开关41对应设有两第二斜面46,两第二斜面46对称设置构成箭头形。该两第二斜面46分别与相邻两凸部44的第一斜面45抵靠接触。当同时按压两开关41时,开关41的两第二斜面46推动凸部44,使得两卡扣件42沿径向向外移动,离开扣槽33b。Preferably, the positioning assembly 40 includes two switches 41, two buckles 42 and two second elastic members 43, the two buckles 42 are distributed along the circumference of the descaling assembly 30 at intervals, and the two switches 41 are located on the two buckles respectively. Between two opposite ends of the piece 42, the switch 41 and the buckle piece 42 can be fitted with an inclined plane. That is, two ends of the buckle 42 are respectively provided with a convex portion 44 , and the convex portion 44 is provided with a first slope 45 . The switch 41 is correspondingly provided with two second slopes 46, and the two second slopes 46 are arranged symmetrically to form an arrow shape. The two second slopes 46 respectively abut and contact with the first slopes 45 of the two adjacent protrusions 44 . When the two switches 41 are pressed at the same time, the two second slopes 46 of the switch 41 push the convex portion 44, so that the two locking members 42 move outward in the radial direction and leave the locking groove 33b.
进一步的,本发明除垢组件30还设有加液通道38和单向阀39,该加液通道 38与管道10连通。具体的,该加液通道38可形成于杆体32上且为轴向贯通,则除垢剂或清洗水可通过加液通道38输送至管道10内,用于消除污垢或将破碎的污垢冲走。该单向阀39安装于加液通道38相对管道10的一端,单向阀39的顶端可与叶片的顶端平齐,设置该单向阀39能防止管道10内液体进入加液通道38内。Further, the descaling assembly 30 of the present invention is also provided with a liquid feeding channel 38 and a one-way valve 39, and the liquid adding channel 38 communicates with the pipeline 10. Specifically, the liquid feeding channel 38 can be formed on the rod body 32 and is axially penetrated, then the descaling agent or cleaning water can be transported into the pipeline 10 through the liquid adding channel 38 to eliminate dirt or wash away broken dirt . The one-way valve 39 is installed on one end of the liquid feeding channel 38 opposite to the pipeline 10, and the top of the one-way valve 39 can be flush with the top of the blade.
具体的,该单向阀39可采用常见的单向阀结构,包括有形变式、弹簧式等,优选的,采用形变式,包括阀片39a和膜片39b,杆体32顶端设有槽,该阀片39a固定安装于槽内并设有通水孔39c,该膜片39b采用扇形膜片,其底端穿设于阀片39a,顶端39b覆盖于通水孔39c外端,其且可形变打开或封闭通水孔39c,即在加液通道38的水流冲击作用下,膜片39b外周翘起,打开通水孔39c,开启加液通道38的出水端;或者在管道10内水压作用下,膜片39b回位封堵通水孔39c以关闭加液通道38的出水端。Specifically, the one-way valve 39 can adopt a common one-way valve structure, including a deformable type, a spring type, etc., preferably, a deformable type, including a valve plate 39a and a diaphragm 39b, and the top of the rod body 32 is provided with a groove. The valve plate 39a is fixedly installed in the groove and is provided with a water hole 39c. The diaphragm 39b adopts a fan-shaped diaphragm, the bottom end of which is pierced through the valve plate 39a, and the top end 39b covers the outer end of the water hole 39c, which is deformable. Open or close the water hole 39c, that is, under the impact of the water flow of the liquid feeding channel 38, the outer periphery of the diaphragm 39b is lifted, open the water hole 39c, and open the water outlet of the liquid adding channel 38; or the water pressure in the pipeline 10 Next, the diaphragm 39b returns to block the water hole 39c to close the water outlet of the liquid feeding channel 38 .
进一步的,本发明还包括有开关阀50,该开关阀50设置于加液通道38的进水端,用于控制加液通道38进水端的开关。具体的,加液通道38可连接有进水管道或给药装置,该开关阀50用于控制进水管道或给药装置的开关。该开关阀50可采用机械阀或电控阀,机械阀可以是二分快接球阀,电控阀可以是电磁阀等。Further, the present invention also includes a switch valve 50 , which is arranged at the water inlet end of the liquid feeding channel 38 and used for controlling the switch of the water inlet end of the liquid feeding channel 38 . Specifically, the liquid feeding channel 38 may be connected with a water inlet pipe or a drug delivery device, and the switch valve 50 is used to control the switch of the water inlet pipe or the drug delivery device. The on-off valve 50 can be a mechanical valve or an electric control valve, the mechanical valve can be a two-point quick-connect ball valve, and the electric control valve can be a solenoid valve or the like.
本发明还提出一种便器的下水管道,包括存水弯11,该存水弯11底部设有安装口12,上述的一种除垢装置,套体20固定于该安装口12。The present invention also proposes a toilet sewer pipe, including a water trap 11, the bottom of the water trap 11 is provided with an installation opening 12, and the sleeve 20 of the above-mentioned descaling device is fixed to the installation opening 12.
本发明的除垢装置和下水管道,以小便器为例,常规状态下,参见图11、图12,在第一弹性件34作用下,第一叶片31与管道10内壁平齐,单向阀39关闭加液通道38,其除垢工作原理如下:The descaling device and the sewer pipe of the present invention take the urinal as an example. Under the normal state, see Fig. 11 and Fig. 12. Under the action of the first elastic member 34, the first blade 31 is flush with the inner wall of the pipe 10, and the one-way valve 39 closes the liquid feeding channel 38, and its descaling working principle is as follows:
当存水弯11的底部沉积较多污垢需要清洗时,手动操作操控件33向上移动并挤压第一弹性件34,则杆体32带动第一叶片31升外凸于套体20的端面21,直至挡边33a抵靠于套体20的内管23对应端,此时定位组件40的卡扣恰好与扣槽33b相对,则在第二弹性件43的作用下,卡扣可扣入扣槽33b内,使得杆体32维持该位置,参见图13、图14;手动操作操控件33旋转,则第一叶片31也旋转,其底面的齿31a可将套体20的端面21的污垢刮下并破碎;最后,可控制开关阀50打开,往加液通道38内加入除垢剂和冲洗水,便于软化顽固尿垢,冲走破碎后的尿垢。清洗完毕后,参见图15、图16,手动按压开关41,使得卡扣脱离扣槽 33b,则在第一弹性件34作用下,杆体32下降,第一叶片31回位,其顶端与管道10端面平齐。When the bottom of the trap 11 deposits a lot of dirt and needs to be cleaned, the manual operation control member 33 moves upwards and squeezes the first elastic member 34, and the rod body 32 drives the first blade 31 to protrude outward from the end surface 21 of the sleeve body 20. Until the rib 33a abuts against the corresponding end of the inner tube 23 of the sleeve body 20, at this time, the buckle of the positioning assembly 40 is just opposite to the buckle groove 33b, and under the action of the second elastic member 43, the buckle can be buckled into the buckle groove 33b, so that the rod body 32 maintains this position, see Fig. 13 and Fig. 14; when the manual operation control member 33 rotates, the first blade 31 also rotates, and the teeth 31a on the bottom surface can scrape off the dirt on the end surface 21 of the sleeve body 20 and remove it. Broken; Finally, the on-off valve 50 can be controlled to open, and descaling agent and flushing water are added to the liquid feeding channel 38, so as to soften the stubborn urine scale and wash away the broken urine scale. After cleaning, referring to Fig. 15 and Fig. 16, manually press the switch 41 so that the buckle breaks away from the buckle groove 33b, and then under the action of the first elastic member 34, the rod body 32 descends, and the first blade 31 returns to its position, and its top and the pipe 10 The ends are flush.
上述仅为本发明的具体实施方式,但本发明的设计构思并不局限于此,凡利用此构思对本发明进行非实质性的改动,均应属于侵犯本发明保护范围的行为。The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any non-substantial changes made to the present invention by using this concept should be an act of violating the protection scope of the present invention.
本发明一种除垢装置和便器的下水管道,包括套体和除垢组件;该套体相对管道固定且设有与管道内壁平齐的端面;该除垢组件穿设于套体且设有若干第一叶片,该除垢组件可***控沿套体轴向移动以使得第一叶片外凸于套体该端面,在第一叶片外凸于套体该端面时,该除垢组件可***控相对套体转动带动第一叶片旋转实现对套体端面的除垢。本发明的结构无需拆卸管道即可清除管道内的污垢,结构简单、安装和操作方便,具有工业实用性。The invention relates to a descaling device and a sewer pipe of a toilet, comprising a casing and a descaling component; the casing is fixed relative to the pipeline and is provided with an end face flush with the inner wall of the pipeline; the descaling component is passed through the casing and has a A plurality of first blades, the descaling assembly can be manipulated to move axially along the casing so that the first blades protrude from the end surface of the casing, when the first blades protrude from the end surface of the casing, the descaling assembly can be moved Controlling the rotation of the relative casing drives the rotation of the first blade to realize the descaling of the end surface of the casing. The structure of the invention can remove the dirt in the pipeline without dismantling the pipeline, has simple structure, convenient installation and operation, and has industrial applicability.
Claims (13)
- 一种除垢装置,安装于管道上,其特征在于:包括套体和除垢组件;该套体相对管道固定且设有与管道内壁平齐的端面;该除垢组件穿设于套体且设有若干第一叶片,该除垢组件可***控沿套体轴向移动以使得第一叶片外凸于套体该端面,在第一叶片外凸于套体该端面时,该除垢组件可***控相对套体转动带动第一叶片旋转实现对套体端面的除垢。A descaling device installed on a pipeline, characterized in that it includes a sleeve and a descaling component; the sleeve is fixed relative to the pipeline and has an end face flush with the inner wall of the pipeline; the descaling component is passed through the sleeve and A number of first blades are provided, and the descaling assembly can be manipulated to move axially along the sleeve body so that the first blades protrude outward from the end surface of the sleeve body. When the first blades protrude outward from the end surface of the sleeve body, the descaling assembly It can be controlled to rotate relative to the casing to drive the first blade to rotate to achieve descaling of the end surface of the casing.
- 如权利要求1所述的一种除垢装置,其特征在于:所述除垢组件包括杆体、操控件和第一弹性件,该杆体穿设于套体,其相对所述套体端面的一端设有所述第一叶片,该操控件相对杆体固定;该第一弹性件设置于所述操控件和所述套体之间以驱使所述杆体移动使得所述第一叶片端面与所述套体端面平齐。The descaling device according to claim 1, wherein the descaling assembly includes a rod body, a control member and a first elastic member, the rod body is passed through the sleeve body, and one end of the sleeve body is opposite to the end surface of the sleeve body The first blade is provided, and the control member is fixed relative to the rod body; the first elastic member is arranged between the control member and the sleeve to drive the rod to move so that the end surface of the first blade is in contact with the sleeve The body ends are even.
- 如权利要求2所述的一种除垢装置,其特征在于:所述除垢组件还包括卡槽板和若干定位件,该卡槽板套设于杆体外且位于所述第一叶片下方,该若干定位件固定于所述杆体外周且抵靠于卡槽板底面使其可随着杆体沿轴向移动。A descaling device according to claim 2, characterized in that: the descaling assembly further includes a slotted plate and several positioning pieces, the slotted plate is sleeved outside the rod body and located under the first blade, The plurality of positioning members are fixed on the periphery of the rod body and abut against the bottom surface of the slot plate so that they can move axially with the rod body.
- 如权利要求3所述的一种除垢装置,其特征在于:所述套体内设有沿轴向贯通至所述端面的若干叶片槽以与所述第一叶片适配;所述卡槽板对应设有若干第二叶片,该第二叶片嵌于该叶片槽内;或者所述第一叶片相对所述卡槽板一侧设有若干齿。A descaling device according to claim 3, characterized in that: the casing is provided with a plurality of vane slots axially penetrating to the end surface to fit with the first vane; the slotted plate A plurality of second vanes are correspondingly provided, and the second vanes are embedded in the vane slot; or the first vane is provided with a plurality of teeth on the side opposite to the groove plate.
- 如权利要求2所述的一种除垢装置,其特征在于:所述操控件内壁还设有挡边,套体对应设有内管,所述杆体穿设于内管,通过挡边抵靠于内管对应端以限制杆体的移动。A descaling device according to claim 2, characterized in that: the inner wall of the control member is also provided with a rib, and the sleeve body is correspondingly provided with an inner tube, and the rod body is penetrated through the inner tube, and is pressed against by the rib. At the corresponding end of the inner tube to limit the movement of the rod body.
- 如权利要求1所述的一种除垢装置,其特征在于:还包括固定件和定位组件,该固定件相对所述管道固定,该定位组件安装于固定件和所述除垢组件之间,且可***控定位除垢组件使得第一叶片外凸于套体。A descaling device according to claim 1, characterized in that: it also includes a fixing part and a positioning assembly, the fixing part is fixed relative to the pipeline, and the positioning assembly is installed between the fixing part and the descaling assembly, And it can be manipulated to position the descaling assembly so that the first vane protrudes from the casing.
- 如权利要求6所述的一种除垢装置,其特征在于:所述除垢组件外周设有扣槽;所述定位组件包括开关、卡扣件和第二弹性件;该卡扣件套设于所述除垢组件外周,该第二弹性件张顶于所述固定件和所述卡扣件之间以使得卡扣件扣入扣槽内实现定位所述除垢组件,该开关穿设于固定件可被按压使得卡扣件脱离扣槽。A descaling device as claimed in claim 6, characterized in that: the descaling assembly is provided with a buckle groove on the outer periphery; the positioning assembly includes a switch, a buckle and a second elastic piece; the buckle is sleeved On the outer periphery of the descaling component, the second elastic member stretches between the fixing part and the buckle so that the buckle is buckled into the buckle groove to position the descaling component, and the switch passes through Because the fixing part can be pressed so that the buckle part disengages from the buckle groove.
- 如权利要求7所述的一种除垢装置,其特征在于:所述定位组件包括有两 开关、两卡扣件和两第二弹性件,该两卡扣件沿所述除垢组件周向间隔分布,该两开关分别位于两卡扣件的两相对端之间,该开关与卡扣件之间为斜面配合。A descaling device as claimed in claim 7, characterized in that: the positioning assembly includes two switches, two buckles and two second elastic pieces, and the two buckles are arranged along the circumference of the descaling assembly. Distributed at intervals, the two switches are respectively located between two opposite ends of the two buckle parts, and the switch and the buckle parts are fitted with an inclined plane.
- 如权利要求7所述的一种除垢装置,其特征在于:所述卡扣件两端分别设有凸部,凸部设有第一斜面,所述开关对应设有两第二斜面,该两第二斜面相邻的第一斜面抵靠接触。A descaling device according to claim 7, characterized in that: the two ends of the buckle are respectively provided with convex parts, the convex part is provided with a first slope, and the switch is correspondingly provided with two second slopes, the The adjacent first slopes of the two second slopes are in contact with each other.
- 如权利要求1所述的一种除垢装置,其特征在于:所述除垢组件还设有加液通道,该加液通道与所述管道连通;还包括有单向阀,该单向阀安装于加液通道相对管道的一端。A descaling device according to claim 1, characterized in that: said descaling assembly is also provided with a liquid feeding channel, which communicates with said pipeline; and also includes a one-way valve, said one-way valve It is installed at the end of the liquid feeding channel opposite to the pipe.
- 如权利要求10所述的一种除垢装置,其特征在于:所述单向阀包括阀片和膜片,所述除垢组件顶端设有槽,该阀片固定安装于槽内并设有通水孔,该通水孔连通管道和加液通道,该膜片一端穿设于阀片,膜片另一端可形变打开或关闭通水孔。A descaling device according to claim 10, characterized in that: the one-way valve includes a valve plate and a diaphragm, the top of the descaling assembly is provided with a groove, and the valve plate is fixedly installed in the groove and has a The water hole communicates with the pipeline and the liquid feeding channel. One end of the diaphragm is installed on the valve plate, and the other end of the diaphragm can be deformed to open or close the water hole.
- 如权利要求1所述的一种除垢装置,其特征在于:还包括有开关阀,该开关阀设置于加液通道上以控制加液通道的开关。A descaling device according to claim 1, characterized in that it further comprises a switch valve, which is arranged on the liquid feeding channel to control the opening and closing of the liquid adding channel.
- 一种便器的下水管道,包括存水弯,该存水弯底部设有安装口,其特征在于:还包括有权利要求1至12中任一所述的一种除垢装置,所述套体固定于该安装口。A sewer pipe of a toilet, comprising a water trap, the bottom of which is provided with an installation opening, characterized in that it also includes a descaling device according to any one of claims 1 to 12, the sleeve fixed to the mounting port.
Applications Claiming Priority (2)
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CN202110734036.2A CN113374045A (en) | 2021-06-30 | 2021-06-30 | Descaling device and sewer line of toilet stool |
CN202110734036.2 | 2021-06-30 |
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WO2023272979A1 true WO2023272979A1 (en) | 2023-01-05 |
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PCT/CN2021/120542 WO2023272979A1 (en) | 2021-06-30 | 2021-09-26 | Descaling device and sewer line of toilet stool |
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WO (1) | WO2023272979A1 (en) |
Families Citing this family (1)
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CN113374045A (en) * | 2021-06-30 | 2021-09-10 | 九牧厨卫股份有限公司 | Descaling device and sewer line of toilet stool |
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GB2117078A (en) * | 1982-03-16 | 1983-10-05 | Yi Wah Kwok Mina | Drain cleaning device |
EP1960607A1 (en) * | 2005-12-08 | 2008-08-27 | Shamrock Research & Development, Inc. | A method and apparatus for cleaning a conduit |
CN106759686A (en) * | 2017-01-18 | 2017-05-31 | 九牧厨卫股份有限公司 | A kind of suitching type scale removal bubbler and tap |
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CN110090745A (en) * | 2019-04-26 | 2019-08-06 | 杭州青谷小象科技有限公司 | A kind of waterpower descaling shower caddy |
CN110357275A (en) * | 2018-11-27 | 2019-10-22 | 内蒙古星力环境科技有限公司 | A kind of descaling equipment |
CN113374045A (en) * | 2021-06-30 | 2021-09-10 | 九牧厨卫股份有限公司 | Descaling device and sewer line of toilet stool |
CN215253261U (en) * | 2021-06-30 | 2021-12-21 | 九牧厨卫股份有限公司 | Descaling device and sewer line of toilet stool |
-
2021
- 2021-06-30 CN CN202110734036.2A patent/CN113374045A/en active Pending
- 2021-09-26 WO PCT/CN2021/120542 patent/WO2023272979A1/en active Application Filing
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GB2117078A (en) * | 1982-03-16 | 1983-10-05 | Yi Wah Kwok Mina | Drain cleaning device |
EP1960607A1 (en) * | 2005-12-08 | 2008-08-27 | Shamrock Research & Development, Inc. | A method and apparatus for cleaning a conduit |
CN106759686A (en) * | 2017-01-18 | 2017-05-31 | 九牧厨卫股份有限公司 | A kind of suitching type scale removal bubbler and tap |
CN107700612A (en) * | 2017-10-09 | 2018-02-16 | 上海理工大学 | A kind of automatic oil draining decontaminates Anti-clogging downcomer duct device |
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CN110090745A (en) * | 2019-04-26 | 2019-08-06 | 杭州青谷小象科技有限公司 | A kind of waterpower descaling shower caddy |
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CN215253261U (en) * | 2021-06-30 | 2021-12-21 | 九牧厨卫股份有限公司 | Descaling device and sewer line of toilet stool |
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