CN111167815A - Novel underground pipeline that possesses self-cleaning function - Google Patents
Novel underground pipeline that possesses self-cleaning function Download PDFInfo
- Publication number
- CN111167815A CN111167815A CN202010046923.6A CN202010046923A CN111167815A CN 111167815 A CN111167815 A CN 111167815A CN 202010046923 A CN202010046923 A CN 202010046923A CN 111167815 A CN111167815 A CN 111167815A
- Authority
- CN
- China
- Prior art keywords
- pipe
- self
- cleaning function
- wall
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 239000003973 paint Substances 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims description 21
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 9
- 241000221535 Pucciniales Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Classifications
-
- 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
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
-
- 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
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of underground pipelines, in particular to a novel underground pipeline with a self-cleaning function, which comprises a pipe body, wherein a hollow protective cover is tightly welded on the circumferential outer wall of the pipe body close to the front end, the pipe body is communicated with the protective cover, a motor is fixedly connected on the rear side surface of the protective cover through a bolt, a water inlet pipe is arranged inside the protective cover, and a linkage mechanism is arranged on the water inlet pipe close to the front end; this novel underground piping that possesses self-cleaning function is through the inlet tube that is equipped with, the belt pulley, including a motor, an end cap, a controller, and a cover plate, shower nozzle and brush hair etc. the motor drives two belt pulleys promptly and rotates, and then drives the inlet tube and the shower nozzle and the brush hair that are equipped with on it and rotate, the pivoted shower nozzle washes the inner wall of pipeline, the pivoted brush hair is scrubbed the inner wall of pipeline to be convenient for carry out the self-cleaning to the pipeline of burying underground, this design has changed traditional underground piping and has been difficult to carry out abluent situation.
Description
Technical Field
The invention relates to the technical field of underground pipelines, in particular to a novel underground pipeline with a self-cleaning function.
Background
The underground pipeline is a pipeline laid underground for conveying liquid, gas or loose solids; after the existing underground pipeline is used for a long time, a large amount of dirt often can be hardened on the inner wall of the existing underground pipeline, for example, hardened water scales and the like on the inner wall of a heating pipeline, the hardened dirt not only pollutes conveyed fluid, but also easily causes blockage of the pipeline and a valve body, however, the existing underground pipeline is buried underground and is not convenient for cleaning the interior of the existing underground pipeline, and therefore, the novel underground pipeline with the self-cleaning function is provided.
Disclosure of Invention
The invention aims to provide a novel underground pipeline with a self-cleaning function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel underground pipeline with a self-cleaning function comprises a pipe body, wherein a hollow protective cover is tightly welded at the position, close to the front end, of the outer circumferential wall of the pipe body, the pipe body is communicated with the protective cover, a motor is fixedly connected to the rear side face of the protective cover through a bolt, a water inlet pipe is arranged inside the protective cover, a linkage mechanism is arranged on the water inlet pipe, close to the front end, a plurality of fixing mechanisms are linearly arranged on the water inlet pipe at equal intervals, and a cleaning mechanism is arranged between the two fixing mechanisms; the link gear includes two belt pulleys that are parallel to each other, is located the below the belt pulley with the coaxial inseparable welding of inlet tube is located the top the belt pulley is located in the protection casing, two be equipped with the belt between the belt pulley, just the motor passes the protection casing and with be located the top the coaxial inseparable welding of belt pulley.
As preferred, wiper mechanism includes that two are the extension pipe of symmetric distribution, one of them be equipped with a plurality of connecting rods on the extension pipe, be equipped with the fixed plate on the connecting rod, inlay on the side of fixed plate and be equipped with the brush hair, another one be equipped with a plurality of shower nozzles on the extension pipe, just inlet tube, another one the extension pipe with the shower nozzle is linked together in proper order, the inlet tube the one deck anti-rust paint has all been paintd on the surface of extension pipe, connecting rod and fixed plate, the brush hair is arranged and the diameter is 1 mm's steel wire by numerous being the matrix and is made, and the brush hair closely laminates on the inner wall of body.
Preferably, fixed establishment includes solid fixed ring, the inlet tube passes gu fixed ring, gu be equipped with a plurality of branches on fixed ring's the circumference outer wall, the one end of branch with the inner wall fixed connection of body, branch all is equipped with threely on every solid fixed ring at least, and the surface of every solid fixed ring has all been smeared one deck anti-rust paint.
Preferably, the extension pipe has an overall U-shape.
Preferably, one side surface of the fixing plate, which is far away from the connecting rod, is arc-shaped, and the arc-shaped surface is matched with the arc degree of the inner wall of the pipeline.
Preferably, the support rods are distributed at equal intervals in a ring shape, each support rod is a steel pipe with the diameter of 5cm, and a layer of antirust paint is coated on the surface of each support rod.
Preferably, the plurality of spray heads are linearly distributed at equal intervals, water outlets of each spray head are provided with water outlet holes arranged in a matrix form, and a layer of antirust paint is coated on the surface of each spray head.
Preferably, the output shaft of the motor penetrates through the protective cover to be provided with a rubber ring, the protective cover is made of a steel plate, and a layer of antirust paint is sprayed on the surface of the protective cover.
Preferably, the water inlet pipe is rotatably connected with the inner wall of the fixing ring through a bearing, the outer ring of the bearing is welded and fixed with the fixing ring, the inner ring of the bearing is welded and fixed with the water inlet pipe, and a layer of antirust paint is also coated on the surface of the bearing.
Preferably, the plurality of connecting rods are linearly distributed at equal intervals, and each connecting rod is a steel straight rod with a square cross section.
Compared with the prior art, the invention has the beneficial effects that: this novel underground piping that possesses self-cleaning function is through the inlet tube that is equipped with, the belt pulley, including a motor, an end cap, a controller, and a cover plate, shower nozzle and brush hair etc. the motor drives two belt pulleys promptly and rotates, and then drives the inlet tube and the shower nozzle and the brush hair that are equipped with on it and rotate, the pivoted shower nozzle washes the inner wall of pipeline, the pivoted brush hair is scrubbed the inner wall of pipeline to be convenient for carry out the self-cleaning to the pipeline of burying underground, this design has changed traditional underground piping and has been difficult to carry out abluent situation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is a schematic view of the cleaning mechanism of the present invention;
FIG. 4 is a schematic structural view of a linkage mechanism according to the present invention;
fig. 5 is a schematic structural view of the fixing mechanism of the present invention.
In the figure: 1. a pipe body; 2. a protective cover; 3. a motor; 4. a linkage mechanism; 41. a belt pulley; 42. a belt; 5. a water inlet pipe; 6. a cleaning mechanism; 61. an extension pipe; 62. a connecting rod; 63. a fixing plate; 64. brushing; 65. a spray head; 7. a fixing mechanism; 71. a fixing ring; 72. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
A novel underground pipeline with a self-cleaning function is disclosed, as shown in figures 1, 2 and 4, and comprises a pipe body 1, a hollow protective cover 2 is tightly welded on the circumferential outer wall of the pipe body 1 near the front end, the pipe body 1 is communicated with the protective cover 2, a motor 3 is fixedly connected on the rear side surface of the protective cover 2 through bolts, a water inlet pipe 5 is arranged inside the protective cover 2, and a linkage mechanism 4 is arranged on the water inlet pipe 5 near the front end; the linkage mechanism 4 comprises two parallel belt pulleys 41, the belt pulley 41 positioned at the lower part is coaxially and tightly welded with the water inlet pipe 5, the belt pulley 41 positioned at the upper part is positioned in the protective cover 2, a belt 42 is arranged between the two belt pulleys 41, and the motor 3 penetrates through the protective cover 2 and is coaxially and tightly welded with the belt pulley 41 positioned at the upper part.
In this embodiment, the output shaft of motor 3 passes 2 departments of protection casing and is equipped with the rubber circle, 2 adoption steel sheets of protection casing are made, and the surface spraying of protection casing 2 has one deck anti-rust paint, it prevents that the fluid in the body 1 from the output shaft perforation department infiltration of protection casing 2 with motor 3, thereby protection casing 2 that the steel sheet was made can effectively avoid causing protection casing 2 to warp because external pressure influences inside belt pulley normal work, the setting of anti-rust paint can effectively avoid 2 rusts of protection casing that external moisture caused, influence the normal life of protection casing 2.
Referring to fig. 5, a plurality of fixing mechanisms 7 are further disposed on the water inlet pipe 5 in a linear and equidistant manner. Concretely, fixed establishment 7 is including solid fixed ring 71, inlet tube 5 passes solid fixed ring 71, be equipped with a plurality of branches 72 on solid fixed ring 71's the circumference outer wall, the one end of branch 72 and the inner wall fixed connection of body 1, and the both ends of branch 72 respectively with the inner wall of body 1 and solid fixed ring 71's outer wall in close welding, branch 72 all is equipped with threely on every solid fixed ring 71 at least, and the surface of every solid fixed ring 71 has all been paintd one deck anti-rust paint, the setting of a plurality of branches 72 can effectively strengthen supporting strength, guarantee the fastness of support, solid fixed ring 71 that external moisture caused can effectively be avoided in the setting of anti-rust paint rusts, influence solid fixed ring 71's normal life.
In this embodiment, a plurality of branches 72 are the equidistant distribution of annular, and every branch 72 all adopts the diameter to be 5 cm's steel pipe, and the one deck antirust paint has all been scribbled on the surface of every branch 72, and the setting of antirust paint can effectively avoid the branch 72 that external moisture caused to rust, influences the normal life of branch 72, and a plurality of branches 72 play the fixed action between the inner wall of solid fixed ring 71 and body 1.
Further, inlet tube 5 passes through the bearing and is connected with solid fixed ring 71's inner wall rotation, the outer lane of bearing and solid fixed ring 71 welded fastening, the inner circle and the inlet tube 5 welded fastening of bearing, and the surface of bearing itself has also paintd the one deck anti-rust paint, the setting of anti-rust paint can effectively avoid the bearing that external moisture caused to rust, influence the normal life of bearing, the bearing has played the support to inlet tube 5 and has supported the pivoted effect, it washs to the inner wall of body 1 to be convenient for inlet tube 5 to rotate drive shower nozzle 65 and brush hair 64.
Referring to fig. 3, a cleaning mechanism 6 is disposed between the two fixing mechanisms 7. Specifically, the cleaning mechanism 6 includes two symmetrically-distributed extension pipes 61, the extension pipes 61 are tightly welded to the water inlet pipe 5, a plurality of connecting rods 62 are disposed on one of the extension pipes 61, a fixing plate 63 is disposed on the connecting rod 62, two ends of each connecting rod 62 are respectively tightly welded to the fixing plate 63 and one of the extension pipes 61, bristles 64 are embedded on one side surface of the fixing plate 63, a plurality of spray heads 65 are disposed on the other one of the extension pipes 61, the spray heads 65 are tightly welded to the other one of the extension pipes 61, the water inlet pipe 5, the other one of the extension pipes 61 and the spray heads 65 are sequentially communicated, a layer of anti-rust paint is applied to the surfaces of the water inlet pipe 5, the extension pipes 61, the connecting rods 62 and the fixing plate 63, the bristles 64 are made of a plurality of steel wires arranged in a matrix form and having a diameter of 1mm, and the bristles 64 are tightly attached to the inner wall of the pipe body, The extension pipe 61, the link 62 and the fixing plate 63 are rusted, which affects the normal service life of the inlet pipe 5, the extension pipe 61, the link 62 and the fixing plate 63.
In this embodiment, a plurality of connecting rods 62 are linear equidistant distribution, and every connecting rod 62 is the steel straight-bar that the cross-section is square, and steel connecting rod 62 has stronger support strength, can effectively guarantee the fastness of support, and a plurality of connecting rods 62 play support and fixed effect between fixed plate 63 and extension pipe 61.
In this embodiment, the extension pipe 61 has an overall U-shape, which facilitates supporting the spray head 65 and the connection rod 62.
Furthermore, one side surface of the fixing plate 63, which is far away from the connecting rod 62, is arc-shaped, and the arc-shaped surface is matched with the arc degree of the inner wall of the pipeline, so that direct contact between the fixing plate 63 and the inner wall of the pipeline is avoided, the fixing plate is matched with the shape of the inner wall of the pipe body 1, and the bristles 64 are fixed on the fixing plate 63 and clean the inner wall of the pipe body 1 conveniently.
In addition, a plurality of shower nozzles 65 are linear equidistant distribution, the delivery port of every shower nozzle 65 all is equipped with the apopore that is the matrix and arranges, a plurality of apopores that are the matrix and arrange set up and can form the spray passage, thereby to the more abundant washing of pipeline surface, and the surface of every shower nozzle 65 has all been smeared one deck anti-rust paint, anti-rust paint set up can effectively avoid the shower nozzle 65 that external moisture caused to rust, influence the normal life of shower nozzle 65, a plurality of shower nozzles 65 are convenient for carry out better washing to the inner wall of body 1.
It is supplementary to need, and the length of inlet tube 5 in this embodiment can be decided according to the concrete length of body 1, and the one end of inlet tube 5 is equipped with the water pump simultaneously, and the delivery port rotation that the bearing was passed through to the one end of inlet tube 5 and water pump is connected, and on the one hand, the water pump provides stable power for inlet tube 5, and on the other hand, its rotation of being convenient for inlet tube 5.
The novel underground piping that possesses self-cleaning function of this embodiment is when using, the user first switches on the power of motor 3, motor 3 begins work, its output shaft rotates belt pulley 41 that drives on it and rotates, under the drive of belt 42, another belt pulley 41 rotates and drives inlet tube 5 and rotate, the water source enters into in the inlet tube 5 this moment, simultaneously the water source enters into to extension pipe 61 through inlet tube 5 in, and spout on the inner wall of body 1 through shower nozzle 65 on the extension pipe 61, pivoted inlet tube 5 drives fixed plate 63 and the brush hair 64 on it and rotates simultaneously, brush hair 64 scrubs the inner wall of body 1 this moment, the inner wall of body 1 is cleaned promptly.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a novel underground pipeline that possesses self-cleaning function, includes body (1), its characterized in that: a hollow protective cover (2) is tightly welded at the position, close to the front end, of the outer wall of the circumference of the pipe body (1), the pipe body (1) is communicated with the protective cover (2), a motor (3) is fixedly connected to the rear side face of the protective cover (2) through a bolt, a water inlet pipe (5) is arranged inside the protective cover (2), a linkage mechanism (4) is arranged at the position, close to the front end, of the water inlet pipe (5), a plurality of fixing mechanisms (7) are further arranged on the water inlet pipe (5) in a linear and equidistant distribution mode, and a cleaning mechanism (6) is arranged between the two fixing mechanisms (7); link gear (4) include two belt pulleys (41) that are parallel to each other, are located the below belt pulley (41) with the coaxial inseparable welding of inlet tube (5), be located the top belt pulley (41) are located in protection casing (2), two be equipped with belt (42) between belt pulley (41), just motor (3) pass protection casing (2) and with be located the top the coaxial inseparable welding of belt pulley (41).
2. The underground pipe with the self-cleaning function according to claim 1, wherein: wiper mechanism (6) are extending pipe (61) of symmetric distribution including two, one of them be equipped with a plurality of connecting rods (62) on extending pipe (61), be equipped with fixed plate (63) on connecting rod (62), it is equipped with brush hair (64), another one to inlay on the side of fixed plate (63) be equipped with a plurality of shower nozzles (65) on extending pipe (61), just inlet tube (5), another one extending pipe (61) with shower nozzle (65) are linked together in proper order, inlet tube (5) the surface of extending pipe (61), connecting rod (62) and fixed plate (63) has all been smeared one deck anti-rust paint, brush hair (64) are the matrix by a lot and are arranged and the diameter is made for 1 mm's steel wire, and brush hair (64) closely laminate on the inner wall of body (1).
3. The underground pipe with the self-cleaning function according to claim 1, wherein: fixed establishment (7) are including solid fixed ring (71), inlet tube (5) pass gu fixed ring (71), be equipped with a plurality of branches (72) on the circumference outer wall of solid fixed ring (71), the one end of branch (72) with the inner wall fixed connection of body (1), branch (72) all are equipped with three at least on every solid fixed ring (71), and the surface of every solid fixed ring (71) has all been smeared one deck anti-rust paint.
4. The novel underground pipeline with self-cleaning function according to claim 2, wherein: the extension pipe (61) has a U-shaped overall shape.
5. The novel underground pipeline with self-cleaning function according to claim 2, wherein: one side surface of the fixing plate (63) far away from the connecting rod (62) is arc-shaped, and the arc-shaped surface is matched with the arc degree of the inner wall of the pipeline.
6. The novel underground pipeline with self-cleaning function according to claim 3, wherein: the supporting rods (72) are distributed in an annular shape at equal intervals, each supporting rod (72) is a steel pipe with the diameter of 5cm, and a layer of antirust paint is coated on the surface of each supporting rod (72).
7. The novel underground pipeline with self-cleaning function according to claim 2, wherein: it is a plurality of shower nozzle (65) are linear equidistant distribution, every the delivery port of shower nozzle (65) all is equipped with the apopore that is the matrix and arranges, and the surface of every shower nozzle (65) has all been smeared one deck anti rust paint.
8. The underground pipe with the self-cleaning function according to claim 1, wherein: the output shaft of motor (3) passes protection casing (2) department is equipped with the rubber circle, and protection casing (2) adopt the steel sheet to make, and the surface spraying of protection casing (2) has one deck antirust paint.
9. The novel underground pipeline with self-cleaning function according to claim 3, wherein: inlet tube (5) through the bearing with the inner wall of solid fixed ring (71) rotates to be connected, the outer lane of bearing and solid fixed ring (71) welded fastening, the inner circle and inlet tube (5) welded fastening of bearing, and the surface of bearing itself has also paintd one deck anti rust paint.
10. The novel underground pipeline with self-cleaning function according to claim 2, wherein: the connecting rods (62) are linearly distributed at equal intervals, and each connecting rod (62) is a steel straight rod with a square cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046923.6A CN111167815A (en) | 2020-01-16 | 2020-01-16 | Novel underground pipeline that possesses self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046923.6A CN111167815A (en) | 2020-01-16 | 2020-01-16 | Novel underground pipeline that possesses self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111167815A true CN111167815A (en) | 2020-05-19 |
Family
ID=70648062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010046923.6A Pending CN111167815A (en) | 2020-01-16 | 2020-01-16 | Novel underground pipeline that possesses self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111167815A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646364A (en) * | 2015-03-13 | 2015-05-27 | 成都大漠石油机械有限公司 | Oil-water pipe wall trash remover |
| CN106475375A (en) * | 2016-12-06 | 2017-03-08 | 德阳瀚枫科技有限公司 | A kind of inner-walls of duct washer |
| CN107051989A (en) * | 2015-12-21 | 2017-08-18 | 葛云龙 | Realize semi-automation the elliptical vessel cleaning equipment of inner wall of washing and cleaning operation |
| CN109208736A (en) * | 2018-10-30 | 2019-01-15 | 贵州兴贵环保工程有限公司 | Sanitary sewer anti-block apparatus |
| CN209639287U (en) * | 2019-01-28 | 2019-11-15 | 云南飞标太阳能科技有限公司 | A kind of solar water heater tank inner container sewage draining exit |
| CN209753583U (en) * | 2019-03-22 | 2019-12-10 | 广州市诚利建设工程有限公司 | Sewage draining pipeline |
-
2020
- 2020-01-16 CN CN202010046923.6A patent/CN111167815A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646364A (en) * | 2015-03-13 | 2015-05-27 | 成都大漠石油机械有限公司 | Oil-water pipe wall trash remover |
| CN107051989A (en) * | 2015-12-21 | 2017-08-18 | 葛云龙 | Realize semi-automation the elliptical vessel cleaning equipment of inner wall of washing and cleaning operation |
| CN106475375A (en) * | 2016-12-06 | 2017-03-08 | 德阳瀚枫科技有限公司 | A kind of inner-walls of duct washer |
| CN109208736A (en) * | 2018-10-30 | 2019-01-15 | 贵州兴贵环保工程有限公司 | Sanitary sewer anti-block apparatus |
| CN209639287U (en) * | 2019-01-28 | 2019-11-15 | 云南飞标太阳能科技有限公司 | A kind of solar water heater tank inner container sewage draining exit |
| CN209753583U (en) * | 2019-03-22 | 2019-12-10 | 广州市诚利建设工程有限公司 | Sewage draining pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201952848U (en) | Stainless steel water tank capable of self cleaning | |
| CN209889580U (en) | Kitchen garbage truck with cleaning function | |
| CN111167815A (en) | Novel underground pipeline that possesses self-cleaning function | |
| CN108325958A (en) | A kind of feature of environmental protection building waste conveyance conduit cleaning device | |
| CN205914472U (en) | Multifunctional pipe way inner wall cleaning device | |
| CN208213849U (en) | A kind of feature of environmental protection building waste conveyance conduit cleaning device | |
| CN201505588U (en) | Return spray gun structure | |
| CN205554151U (en) | Clean parking stall of car outward appearance | |
| CN211080062U (en) | Lane washer | |
| CN211587246U (en) | Surface spraying equipment for check valve | |
| CN201534120U (en) | Rotary spray gun head | |
| CN212952144U (en) | Corrosion-resistant and wear-resistant glass fiber reinforced plastic tank | |
| CN216880854U (en) | Pipeline flushing device | |
| CN201172407Y (en) | Pressure type water-saving vehicle cleaning apparatus | |
| CN215016888U (en) | Wall and floor water flushing system | |
| CN220487223U (en) | Hose device for cleaning water tank | |
| CN212664426U (en) | Water conservancy pipeline prevents blockking up cleaning robot | |
| CN215475024U (en) | Full-automatic car washing groove water spraying plate | |
| CN216539017U (en) | Purification spray head convenient to handle gap | |
| CN218090665U (en) | High-pressure cleaning equipment for highway maintenance | |
| CN110230809A (en) | A kind of cleaner of thermal power generation boiler | |
| CN213530042U (en) | Petrochemical pipeline belt cleaning device | |
| CN220284687U (en) | Self-made tunnel cleaning device of guardrail cleaning vehicle | |
| CN220012332U (en) | Water distribution device of anaerobic generator | |
| CN214274555U (en) | Switch type watering lorry duckbill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200519 |