CN113374045A - Descaling device and sewer line of toilet stool - Google Patents
Descaling device and sewer line of toilet stool Download PDFInfo
- Publication number
- CN113374045A CN113374045A CN202110734036.2A CN202110734036A CN113374045A CN 113374045 A CN113374045 A CN 113374045A CN 202110734036 A CN202110734036 A CN 202110734036A CN 113374045 A CN113374045 A CN 113374045A
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- China
- Prior art keywords
- descaling
- sleeve body
- assembly
- pipeline
- rod body
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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
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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
- 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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A descaling device and a sewer pipeline of a toilet comprise a sleeve body and a descaling assembly; the sleeve body is fixed relative to the pipeline and is provided with an end face which is flush with the inner wall of the pipeline; the descaling assembly penetrates through the sleeve body and is provided with a plurality of first blades, the descaling assembly can be controlled to axially move along the sleeve body so that the first blades 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 relative to the sleeve body to drive the first blades to rotate so as to descale the end face of the sleeve body. The structure of the invention can remove the dirt in the pipeline without disassembling the pipeline, and has simple structure and convenient installation and operation.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a descaling device and a sewer pipeline of a toilet stool.
Background
At present, the living standard is improved, and toilets or urinals and the like are widely used in daily life, so that the environment of the whole toilet becomes clean and beautiful. The sewer pipe of most of the existing toilet bowls is provided with a trap, and the trap can always keep some water in the basin of the toilet bowl so as to isolate peculiar smell. For the sewer pipeline, if a maintenance opening is not arranged at the bottom of the trap, urine scale or other dirt can be accumulated at the bottom after long-term use, and finally the sewer pipeline is blocked, and the toilet stool needs to be detached for cleaning or replacing the whole sewer pipeline.
Therefore, a maintenance port is provided at the bottom of the trap, and a seal cover and a seal gasket are provided at the maintenance port. After a user uses the trap 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, the maintenance opening needs to be opened to remove the urine scale or other dirt. Because the stool pot installation space limitation, when the staff carries out maintenance operation, operating space is less, and the operation is very inconvenient. Moreover, the removed urine scale and waste water can directly flow to the floor of the toilet, which is troublesome to manage and has a bad environment.
In addition, compared with the sewer pipe structure without the maintenance port, the sewer pipe structure with the maintenance port has the advantages that a step hole is formed on the inner wall of the smooth pipe, the sewage replacement rate during flushing is influenced, and the water-saving design of the toilet is not facilitated.
Disclosure of Invention
The invention mainly aims to overcome the defects that a trap of a sewer pipe in the prior art is easy to accumulate dirt to cause blockage and is inconvenient to maintain, and provides a descaling device and the sewer pipe of a toilet.
The invention adopts the following technical scheme:
the utility model provides a scale removal device, installs on the pipeline which characterized in that: comprises a sleeve body and a descaling assembly; the sleeve body is fixed relative to the pipeline and is provided with an end face which is flush with the inner wall of the pipeline; the descaling assembly penetrates through the sleeve body and is provided with a plurality of first blades, the descaling assembly can be controlled to axially move along the sleeve body so that the first blades 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 relative to the sleeve body to drive the first blades to rotate so as to descale the end face of the sleeve body.
The descaling assembly comprises a rod body, a control piece and a first elastic piece, the rod body penetrates through the sleeve body, one end of the rod body, which is opposite to the end face of the sleeve body, is provided with the first blade, and the control piece is fixed opposite to the rod body; the first elastic piece is arranged between the control piece and the sleeve body so as to drive the rod body to move, so that the end face of the first blade is flush with the end face of the sleeve body. The descaling assembly further comprises a clamping groove plate and a plurality of positioning pieces, the clamping groove plate is sleeved outside the rod body and located below the first blades, and the plurality of positioning pieces are fixed on the periphery of the rod body and abutted against the bottom surface of the clamping groove plate to enable the clamping groove plate to move along with the rod body along the axial direction.
A plurality of blade grooves which penetrate through the end face along the axial direction are formed in the sleeve body so as to be matched with the first blades; the clamping groove plate is correspondingly provided with a plurality of second blades which are embedded in the blade grooves; or a plurality of teeth are arranged on one side of the first blade, which is opposite to the clamping groove plate.
The inner wall of the control part is also provided with a flange, the sleeve body is correspondingly provided with an inner tube, the rod body penetrates through the inner tube, and the rod body is abutted against the corresponding end of the inner tube through the flange so as to limit the movement of the rod body.
The first blade is protruded out of the sleeve body by the positioning descaling assembly which can be controlled to position the descaling assembly. A catching groove is formed in the periphery of the descaling component; the positioning assembly comprises a switch, a fastener and a second elastic piece; the descaling assembly is sleeved on the periphery of the descaling assembly, the second elastic element is propped between the fixing element and the clamping element so that the clamping element is clamped into the clamping groove to position the descaling assembly, and the switch is arranged on the fixing element in a penetrating mode and can be pressed to enable the clamping element to be separated from the clamping groove.
The positioning assembly comprises two switches, two clamping pieces and two second elastic pieces, the two clamping pieces are distributed at intervals along the circumferential direction of the descaling assembly, the two switches are respectively positioned between two opposite ends of the two clamping pieces, and the switches and the clamping pieces are matched in an inclined plane. The buckle spare both ends are equipped with the convex part respectively, and the convex part is equipped with first inclined plane, the switch corresponds is equipped with two second inclined planes, and the adjacent first inclined plane of these two second inclined planes supports to lean on the contact.
The descaling assembly is also provided with a liquid feeding channel which is communicated with the pipeline; the liquid filling device also comprises a one-way valve which is arranged at one end of the liquid filling channel opposite to the pipeline. The check valve comprises a valve block and a membrane, wherein the top end of the descaling assembly is provided with a groove, the valve block is fixedly installed in the groove and provided with a water through hole, the water through hole is communicated with a pipeline and a liquid feeding channel, one end of the membrane penetrates through the valve block, and the other end of the membrane can deform to open or close the water through hole.
The invention also comprises a switch valve which is arranged on the liquid filling channel to control the opening and closing of the liquid filling channel.
The invention also provides a sewer pipeline of the toilet, which comprises a trap, wherein the bottom of the trap is provided with a mounting hole, and the sewer pipeline is characterized in that: the descaling device is characterized in that the descaling device is further included, and the sleeve body is fixed on the mounting opening.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
1. in the invention, the pipeline is provided with the sleeve body and the descaling assembly, and the sleeve body is provided with the end surface which is flush with the inner wall of the pipeline, so that sewage replacement for flushing and draining the pipeline is facilitated, and water consumption is reduced; the descaling assembly can be controlled to axially move along the sleeve body so that the first blade protrudes out of the end face of the sleeve body, when the first blade protrudes out of the end face of the sleeve body, the descaling assembly can be controlled to rotate relative to the sleeve body to drive the first blade to rotate so as to realize descaling of the end face of the sleeve body, and by adopting the structure, dirt in the pipeline can be removed without detaching the pipeline, so that the descaling assembly is simple in structure and convenient to install and operate.
2. According to the descaling device, the descaling assembly comprises the rod body, the control piece and the first elastic piece, the rod body is provided with the first blade, the rod body is controlled by the control piece to move and rotate to scrape off dirt on the end face of the sleeve body, the bottom surface of the first blade can be provided with teeth to crush the dirt, and the descaling device is simple to operate and good in descaling effect.
3. In the invention, the sleeve body is provided with a blade groove, and the first blade moves along the blade groove; the descaling assembly further comprises a clamping groove plate moving along the axial direction of the rod body, and a second blade of the clamping groove plate is also embedded in the blade groove, so that broken dirt enters the sleeve body to influence the reset of the rod body during descaling, and the structure is more reliable.
4. In the invention, the inner wall of the control piece is also provided with a flange, the sleeve body is correspondingly provided with an inner tube, the rod body penetrates through the inner tube, and the flange abuts against the corresponding end of the inner tube to limit the upward movement range of the rod body.
5. The positioning assembly is provided with a switch, a clamping piece and a second elastic piece, the clamping piece is clamped into a clamping groove of the operating piece to realize positioning, and when the positioning needs to be released, the switch is pressed, so that the operation is convenient.
6. In the descaling device, a liquid feeding channel and a switch valve are further arranged in the descaling assembly, the liquid feeding channel is controlled by the switch valve to convey descaling agent or cleaning water into a pipeline for removing dirt and washing away broken dirt, and a one-way valve is arranged on the liquid feeding channel to prevent dirt from entering and accumulating in the liquid feeding channel to cause blockage.
7. The invention can be applied to a toilet bowl and a urinal, the descaling assembly is arranged in the pipeline, the maintenance is simple, accumulated urine scale can be removed periodically, the pipeline does not need to be stopped and treated again, professional maintenance personnel are not needed, and the maintenance is convenient.
Drawings
FIG. 1 is a view showing the structure of a sewer line according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a principal exploded view of FIG. 1;
FIG. 5 is an exploded view (in section) of the descaling device;
FIG. 6 is an exploded view of the descaling device;
FIG. 7 is a view of the positioning assembly cooperating with the operation member;
FIG. 8 is a view of the main components of the descaling assembly;
FIG. 9 is a perspective view of the sheath body;
FIG. 10 is a top view of FIG. 1;
FIG. 11 is a cross-sectional view E-E of FIG. 10;
FIG. 12 is a cross-sectional view A-A of FIG. 10;
FIG. 13 is a longitudinal cross-sectional view of the descaling device (the first blade is convex to the end surface);
FIG. 14 is a transverse cross-sectional view of the descaling device (the fastener is fastened into the fastener groove);
FIG. 15 is a longitudinal cross-sectional view of the descaling device (with the catch disengaged from the catch groove);
FIG. 16 is a transverse cross-sectional view of the descaling device (push switch);
wherein:
10. the water-saving device comprises a pipeline, 11, a trap, 12, a mounting port, 20, a sleeve body, 21, an end face, 22, a blade groove, 23, an inner pipe, 24, a ring groove, 25, a fixing piece, 26, a fixing plate, 30, a descaling component, 31, a first blade, 31a, teeth, 32, a rod body, 33, an operating component, 33a, a blocking edge, 33b, a buckling groove, 33c, a nut, 34, a first elastic piece, 35, a clamping groove plate, 36, a positioning piece, 37, a second blade, 38, a liquid filling channel, 39, a one-way valve, 39a, a valve plate, 39b, a movable rod, 39c, a water through hole, 40, a positioning component, 41, a switch, 42, a buckling piece, 43, a second elastic piece, 44, a convex part, 45, a first inclined plane, 46, a second inclined plane, 50 and a switch valve.
The invention is described in further detail below with reference to the figures and specific examples.
Detailed Description
The invention is further described below by means of specific embodiments.
The terms "first," "second," "third," and the like in this disclosure are used solely to distinguish between similar items and not necessarily to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. In the description, the directions or positional relationships indicated by "up", "down", "left", "right", "front" and "rear" are used based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the scope of the present invention. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Referring to fig. 1 to 16, a descaling device is mounted on a pipeline 10 and comprises a jacket body 20 and a descaling assembly 30; the sleeve body 20 is fixed relative to the pipeline 10 and is provided with an end face 21 which is flush with the inner wall of the pipeline 10; the descaling assembly 30 penetrates through the sleeve body 20 and is provided with a plurality of first blades 31, the descaling assembly 30 can be controlled to move axially along the sleeve body 20 so that the first blades 31 protrude out of the end surface 21 of the sleeve body 20, and when the first blades 31 protrude out of the end surface 21 of the sleeve body 20, the descaling assembly 30 can be controlled to rotate relative to the sleeve body 20 to drive the first blades 31 to rotate so as to descale the end surface 21 of the sleeve body 20.
The pipe 10 is provided with an installation opening 12, the sleeve body 20 can be fixed in the installation opening 12 of the pipe 10 through a fixing piece 25, the fixing piece 25 and the periphery of the installation opening 12 can be in threaded fit or snap fit, and the bottom end of the sleeve body 20 can abut against the corresponding end of the fixing piece 25. The periphery of the sleeve body 20 is also sleeved with a sealing ring for sealing between the inner wall of the mounting opening 12 and the outer wall of the sleeve body 20.
The mounting opening 12 may be located at the bottom of the pipe 10, and the end surface 21 of the jacket 20 may be a top end surface which is flush with the side wall around the mounting opening 12. If the side wall around the mounting opening 12 is a flat surface, the end surface 21 of the cover body 20 is also a flat surface, and if the side wall around the mounting opening 12 is an arc surface, the end surface 21 of the cover body 20 is also an arc surface. That is, the term flush in the present invention means that the end surface 21 of the covering 20 and the side wall around the mounting opening 12 are smoothly transited without any significant step.
Further, the descaling assembly 30 includes a rod 32, an operating member 33, a first elastic member 34, and the like. The middle part of the sheath body 20 is through, the rod body 32 is arranged through the sheath body 20, and one end of the rod body opposite to the end surface 21 of the sheath body 20 is provided with a first blade 31. The control member 33 is fixed relative to the rod 32, and the control member 33 and the rod 32 can be integrally formed or fixedly connected in a split manner. Specifically, the operation member 33 is near the bottom end of the rod 32, the top end thereof is inserted into the sheath 20, and the bottom end thereof is exposed out of the sheath 20 for convenient operation. The contact area between the outer periphery of the rod 32 and the control member 33 can be hexagonal, so that the rod 32 rotates to drive the control member 33 to rotate, the bottom of the control member 33 is further provided with a nut 33c, and the nut 33c is in threaded connection with the rod 32, so that the rod 32 drives the control member 33 to lift when lifting along the axial direction.
The first elastic member 34 is disposed between the operating member 33 and the sheath 20 to drive the rod 32 to move so that the end surface of the first blade 31 is flush with the end surface 21 of the sheath 20. The control member 33 is controlled to move upwards, so that the rod body 32 and the first blade 31 can be driven to ascend, the first blade 31 protrudes out of the end surface 21 of the sleeve body 20, at the moment, the bottom surface of the first blade 31 can be in contact with the end surface 21 of the sleeve body 20, and when the first blade 31 rotates, the bottom surface of the first blade can scrape off and crush dirt deposited on the end surface 21 of the sleeve body 20.
Further, the descaling assembly 30 further includes a slot plate 35 and a plurality of positioning members 36, the slot plate 35 is sleeved outside the rod 32 and located below the first blade 31, and the positioning members 36 are fixed on the periphery of the rod 32 and abut against the bottom surface of the slot plate 35. The slot plate 35 and the rod body are axially fixed, the circumferential direction is not fixed, namely, when the rod body 32 moves along the axial direction, the slot plate 35 can move along with the rod body 32, and when the rod body 32 rotates, the slot plate 35 does not move.
Specifically, the vane grooves 22 axially penetrating to the end surface 21 are formed in the cover 20 to be matched with the first vanes 31, the number of the vane grooves 22 is the same as that of the first vanes 31, when the first vanes 31 are located in the vane grooves 22, the rod body 32 cannot rotate, and when the first vanes 31 protrude out of the end surface 21 of the cover 20 and leave the vane grooves 22, the first vanes 31 can rotate. The slot plate 35 is correspondingly provided with a plurality of second blades 37, the second blades 37 are embedded in the blade slots 22, so that when the first blades 31 protrude out of the end surface 21 of the sleeve body 20, the second blades 37 are still positioned in the blade slots 22 to prevent broken dirt from entering the blade slots 22 and affecting the resetting of the rod body 32. In practical applications, for better descaling, the first blade 31 is provided with a plurality of teeth 31a on the side opposite to the notch plate 35, so that the plurality of teeth 31a can effectively break up dirt when the blade rotates.
In addition, the inner wall of the control member 33 is further provided with a flange 33a, the sleeve body 20 is correspondingly provided with an inner tube 23, the inner tube 23 is positioned below the blade groove 22, the rod body 32 penetrates through the inner tube 23, and an annular groove 24 for accommodating the corresponding end of the control member 33 is arranged between the inner tube 23 and the inner wall of the sleeve body 20. The first elastic element 34 is disposed outside the inner tube 23, and has one end abutting against the rib 33a and the other end abutting against the corresponding end of the ring groove 24. When the control member 33 moves upward until the rib 33a abuts against the corresponding end of the inner tube 23, the rod 32 stops moving, and the limiting function is achieved.
Further, the present invention further includes a positioning assembly 40, wherein the positioning assembly 40 is installed between the fixing member 25 and the descaling assembly 30, and the descaling assembly 30 can be operated and positioned such that the first blade 31 protrudes outside the sheath body 20. Specifically, the descaling assembly 30 is provided with a catching groove 33b at the periphery thereof, and the catching groove 33b can be formed at the periphery of the operating member 33; the positioning assembly 40 includes a switch 41, a latch 42, and a second elastic member 43. The locking member 42 is sleeved on the outer periphery of the descaling assembly 30, and the locking member 42 can have an elastic deformation capability. The second elastic member 43 is stretched between the fixing member 25 and the locking member 42 to allow the locking member 42 to be locked in the locking slot 33b to position the descaling assembly 30, and the switch 41 is inserted into the fixing member 25 and can be pressed to allow the locking member 42 to be separated from the locking slot 33 b.
In addition, the positioning device further comprises a fixing plate 26, the fixing plate 26 is fixedly sleeved at the bottom end of the fixing member 25, and a containing groove is formed between the fixing plate 26 and the fixing member 25, and the second elastic member 43 of the positioning assembly 40 is installed in the containing groove. The fixing plate 26 and the fixing member 25 can be fixed by screw locking or thread fitting.
In practical applications, the number and shape of the locking members 42 can be set according to requirements, and can be one ring or a plurality of arcs, and the installation position and number of the switches 41 can be adjusted according to the number and shape of the locking members 42.
Preferably, the positioning assembly 40 includes two switches 41, two locking members 42 and two second elastic members 43, the two locking members 42 are spaced apart from each other along the circumferential direction of the descaling assembly 30, the two switches 41 are respectively located between two opposite ends of the two locking members 42, and the two switches 41 and the locking members 42 may be in an inclined surface engagement. Namely, the two ends of the locking member 42 are respectively provided with a protrusion 44, and the protrusion 44 is provided with a first inclined surface 45. The switch 41 is correspondingly provided with two second inclined surfaces 46, and the two second inclined surfaces 46 are symmetrically arranged to form an arrow shape. The two second inclined surfaces 46 are respectively in abutting contact with the first inclined surfaces 45 of the two adjacent convex portions 44. When the two switches 41 are pressed simultaneously, the two second inclined surfaces 46 of the switches 41 push the protrusions 44, so that the two latches 42 move radially outward away from the catching grooves 33 b.
Further, the descaling assembly 30 of the present invention is further provided with a charging channel 38 and a check valve 39, wherein the charging channel 38 is communicated with the pipeline 10. Specifically, the filling channel 38 may be formed on the rod body 32 and axially penetrated, so that the detergent or the cleaning water may be delivered into the pipe 10 through the filling channel 38 for removing the dirt or washing away the broken dirt. The check valve 39 is mounted at the end of the filling channel 38 opposite to the pipe 10, the top end of the check valve 39 can be flush with the top end of the blade, and the check valve 39 is arranged to prevent the liquid in the pipe 10 from entering the filling channel 38.
Specifically, the check valve 39 can adopt a common check valve structure, including a shape-changing type, a spring type, and the like, preferably, a shape-changing type is adopted, including a valve plate 39a and a membrane 39b, the top end 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 through hole 39c, the membrane 39b adopts a fan-shaped membrane, the bottom end of the membrane is arranged on the valve plate 39a in a penetrating manner, the top end 39b covers the outer end of the water through hole 39c, and the membrane 39b can open or close the water through hole 39c in a deforming manner, namely, under the water flow impact action of the liquid adding channel 38, the periphery of the membrane 39b tilts, the water through hole 39c is opened, and the water outlet end of the liquid adding channel 38 is opened; or under the action of the water pressure in the pipeline 10, the membrane 39b returns to block the water through hole 39c to close the water outlet end of the liquid adding channel 38.
Further, the present invention further comprises a switch valve 50, wherein the switch valve 50 is disposed at the water inlet end of the liquid feeding channel 38 and is used for controlling the switch of the water inlet end of the liquid feeding channel 38. Specifically, the charging channel 38 may be connected to a water inlet pipe or a drug delivery device, and the on-off valve 50 is used to control the on-off of the water inlet pipe or the drug delivery device. The switch valve 50 may be a mechanical valve or an electric control valve, the mechanical valve may be a two-part quick-connection ball valve, and the electric control valve may be an electromagnetic valve.
The invention also provides a sewer pipeline of the toilet, which comprises a trap 11, wherein the bottom of the trap 11 is provided with a mounting opening 12, and the sleeve body 20 of the descaling device is fixed at the mounting opening 12.
In the conventional state, referring to fig. 11 and 12, under the action of the first elastic element 34, the first blade 31 is flush with the inner wall of the pipeline 10, the check valve 39 closes the liquid feeding channel 38, and the descaling device and the sewer pipeline of the present invention, taking a urinal as an example, the descaling working principle is as follows:
when more dirt is deposited at the bottom of the trap 11 and needs to be cleaned, the manual operation control member 33 moves upward and presses the first elastic member 34, the rod 32 drives the first blade 31 to protrude out of 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 the buckle can be buckled into the buckle groove 33b under the action of the second elastic member 43, so that the rod 32 maintains the position, which is shown in fig. 13 and 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 and crush the dirt on the end surface 21 of the sleeve body 20; finally, the on-off valve 50 can be controlled to be opened, and a detergent and washing water are added into the liquid feeding channel 38, so that stubborn urine scale can be softened conveniently, and the broken urine scale can be washed away. After the cleaning process is completed, referring to fig. 15 and 16, the switch 41 is manually pressed to disengage the buckle from the buckle slot 33b, and the rod 32 is lowered by the first elastic member 34, so that the first blade 31 is returned and the top end thereof is flush with the end surface of the pipe 10.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (13)
1. The utility model provides a scale removal device, installs on the pipeline which characterized in that: comprises a sleeve body and a descaling assembly; the sleeve body is fixed relative to the pipeline and is provided with an end face which is flush with the inner wall of the pipeline; the descaling assembly penetrates through the sleeve body and is provided with a plurality of first blades, the descaling assembly can be controlled to axially move along the sleeve body so that the first blades 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 relative to the sleeve body to drive the first blades to rotate so as to descale the end face of the sleeve body.
2. A descaling device according to claim 1, wherein: the descaling assembly comprises a rod body, a control piece and a first elastic piece, the rod body penetrates through the sleeve body, one end of the rod body, which is opposite to the end face of the sleeve body, is provided with the first blade, and the control piece is fixed opposite to the rod body; the first elastic piece is arranged between the control piece and the sleeve body so as to drive the rod body to move, so that the end face of the first blade is flush with the end face of the sleeve body.
3. A descaling apparatus according to claim 2, wherein: the descaling assembly further comprises a clamping groove plate and a plurality of positioning pieces, the clamping groove plate is sleeved outside the rod body and located below the first blades, and the plurality of positioning pieces are fixed on the periphery of the rod body and abutted against the bottom surface of the clamping groove plate to enable the clamping groove plate to move along with the rod body along the axial direction.
4. A descaling apparatus according to claim 3, wherein: a plurality of blade grooves which penetrate through the end face along the axial direction are formed in the sleeve body so as to be matched with the first blades; the clamping groove plate is correspondingly provided with a plurality of second blades which are embedded in the blade grooves; or a plurality of teeth are arranged on one side of the first blade, which is opposite to the clamping groove plate.
5. A descaling apparatus according to claim 2, wherein: the inner wall of the control part is also provided with a flange, the sleeve body is correspondingly provided with an inner tube, the rod body penetrates through the inner tube, and the rod body is abutted against the corresponding end of the inner tube through the flange so as to limit the movement of the rod body.
6. A descaling device according to claim 1, wherein: the first blade is protruded out of the sleeve body by the positioning descaling assembly which can be controlled to position the descaling assembly.
7. A descaling device according to claim 6, wherein: a catching groove is formed in the periphery of the descaling component; the positioning assembly comprises a switch, a fastener and a second elastic piece; the descaling assembly is sleeved on the periphery of the descaling assembly, the second elastic element is propped between the fixing element and the clamping element so that the clamping element is clamped into the clamping groove to position the descaling assembly, and the switch is arranged on the fixing element in a penetrating mode and can be pressed to enable the clamping element to be separated from the clamping groove.
8. A descaling apparatus according to claim 7, wherein: the positioning assembly comprises two switches, two clamping pieces and two second elastic pieces, the two clamping pieces are distributed at intervals along the circumferential direction of the descaling assembly, the two switches are respectively positioned between two opposite ends of the two clamping pieces, and the switches and the clamping pieces are matched in an inclined plane.
9. A descaling apparatus according to claim 7, wherein: the buckle spare both ends are equipped with the convex part respectively, and the convex part is equipped with first inclined plane, the switch corresponds is equipped with two second inclined planes, and the adjacent first inclined plane of these two second inclined planes supports to lean on the contact.
10. A descaling device according to claim 1, wherein: the descaling assembly is also provided with a liquid feeding channel which is communicated with the pipeline; the liquid filling device also comprises a one-way valve which is arranged at one end of the liquid filling channel opposite to the pipeline.
11. A descaling apparatus according to claim 10, wherein: the check valve comprises a valve block and a membrane, wherein the top end of the descaling assembly is provided with a groove, the valve block is fixedly installed in the groove and provided with a water through hole, the water through hole is communicated with a pipeline and a liquid feeding channel, one end of the membrane penetrates through the valve block, and the other end of the membrane can deform to open or close the water through hole.
12. A descaling device according to claim 1, wherein: the device also comprises a switch valve which is arranged on the liquid filling channel to control the opening and closing of the liquid filling channel.
13. The utility model provides a sewer line of stool pot, includes the trap, and this trap bottom is equipped with installing port, its characterized in that: the descaling device of any one of claims 1 to 12, wherein the sheath is fixed to the mounting opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110734036.2A CN113374045A (en) | 2021-06-30 | 2021-06-30 | Descaling device and sewer line of toilet stool |
| PCT/CN2021/120542 WO2023272979A1 (en) | 2021-06-30 | 2021-09-26 | Descaling device and sewer line of toilet stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110734036.2A CN113374045A (en) | 2021-06-30 | 2021-06-30 | Descaling device and sewer line of toilet stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113374045A true CN113374045A (en) | 2021-09-10 |
Family
ID=77580286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110734036.2A Pending CN113374045A (en) | 2021-06-30 | 2021-06-30 | Descaling device and sewer line of toilet stool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113374045A (en) |
| WO (1) | WO2023272979A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023272979A1 (en) * | 2021-06-30 | 2023-01-05 | 九牧厨卫股份有限公司 | Descaling device and sewer line of toilet stool |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117078B (en) * | 1982-03-16 | 1985-04-03 | Yi Wah Kwok Mina | Drain cleaning device |
| US7107634B1 (en) * | 2005-12-08 | 2006-09-19 | Shamrock Research & Development, Inc. | Method and apparatus for cleaning a conduit |
| CN106759686B (en) * | 2017-01-18 | 2023-01-03 | 九牧厨卫股份有限公司 | Tap with switching formula scale removal bubbler |
| CN107700612B (en) * | 2017-10-09 | 2020-06-09 | 上海理工大学 | Automatic oil extraction scrubbing prevents blockking up sewer pipe device |
| 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 |
| CN110090745B (en) * | 2019-04-26 | 2020-08-21 | 杭州青谷小象科技有限公司 | Hydraulic descaling shower head |
| 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 |
| 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 |
-
2021
- 2021-06-30 CN CN202110734036.2A patent/CN113374045A/en active Pending
- 2021-09-26 WO PCT/CN2021/120542 patent/WO2023272979A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023272979A1 (en) * | 2021-06-30 | 2023-01-05 | 九牧厨卫股份有限公司 | Descaling device and sewer line of toilet stool |
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| Publication number | Publication date |
|---|---|
| WO2023272979A1 (en) | 2023-01-05 |
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