CN217951597U - Domestic sewage pipeline pull throughs - Google Patents
Domestic sewage pipeline pull throughs Download PDFInfo
- Publication number
- CN217951597U CN217951597U CN202222055294.0U CN202222055294U CN217951597U CN 217951597 U CN217951597 U CN 217951597U CN 202222055294 U CN202222055294 U CN 202222055294U CN 217951597 U CN217951597 U CN 217951597U
- Authority
- CN
- China
- Prior art keywords
- flange
- maintenance
- way pipe
- mounting hole
- npt
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a pipeline mediation technical field specifically is a domestic sewage pipeline pull throughs, including overhauing the three-way pipe, the maintenance end fixedly connected with ring flange of overhauing the three-way pipe, the maintenance end of overhauing the three-way pipe is equipped with mediation subassembly, mediation subassembly includes the blind plate with ring flange swing joint, flange bolt mounting hole and NPT end cap mounting hole have been seted up in the blind plate, the NPT end cap is installed to NPT end cap mounting hole internal thread, the seal gasket has been cup jointed outward to the NPT end cap. This domestic sewage pipeline pull throughs is responsible for and is located and block up this device of installation easily through building domestic sewage system pipeline on boats and ships superstructure, and usable compressed air dredging pipe way after blockking up to can improve mediation efficiency, and reduce mediation intensity of labour, the mediation of having solved ordinary domestic sewage pipeline need pass through the access hole, and the manual work is dredged with specialized tool, the problem of wasting time and energy again.
Description
Technical Field
The utility model relates to a pipeline mediation technical field specifically is a domestic sewage pipeline pull throughs.
Background
The sewage flows from high to low in the pipeline generally by the water surface difference at two ends of the pipeline, and the inside of the pipeline does not bear pressure, namely the sewage flows by gravity.
At present boats and ships pipe-line system is many and the pipeline is longer, and the return bend is more, and local difference in height is lower, and wherein the domestic sewage pipeline takes place to block up the easiest, and usual mediation needs to pass through the access hole, and the manual work is dredged with specialized tool, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a domestic sewage pipeline pull throughs possesses advantages such as the mediation of being convenient for, and the mediation of having solved ordinary domestic sewage pipeline needs to pass through the access hole, and the manual work is dredged with specialized tool, the problem of wasting time and energy again.
In order to achieve the above object, the utility model provides a following technical scheme: a domestic sewage pipeline dredging device comprises a maintenance three-way pipe, wherein a flange plate is fixedly connected with the maintenance end of the maintenance three-way pipe, and a dredging component is arranged at the maintenance end of the maintenance three-way pipe;
the dredging component comprises a blind plate movably connected with the flange plate, a flange bolt mounting hole and an NPT plug mounting hole are formed in the blind plate, an NPT plug is installed in the NPT plug mounting hole in a threaded mode, and a sealing gasket is sleeved outside the NPT plug.
Furthermore, the two ends of the inlet and the outlet of the maintenance three-way pipe are fixedly connected with reducing sleeves, and the inner diameter of each reducing sleeve is larger than that of the maintenance three-way pipe.
Furthermore, flange holes are formed in the flange plate, the number of the flange bolt mounting holes is equal to that of the flange holes, the flange bolt mounting holes correspond to the flange holes in position, studs are inserted into the flange bolt mounting holes and the flange holes, and locking nuts are connected to two ends of each stud in a threaded mode.
Further, the outer diameter of the blind plate is equal to that of the flange plate, and the distance between the flange bolt mounting hole and the axial lead of the blind plate is larger than the inner diameter of the maintenance end of the maintenance three-way pipe.
Further, the distance between the NPT plug mounting hole and the axis of the blind plate is smaller than the inner diameter of the maintenance end of the maintenance three-way pipe, and the outer diameter of the sealing gasket is larger than the aperture of the NPT plug mounting hole.
Further, one side, close to the maintenance three-way pipe, of the blind plate is coated with an anti-corrosion layer.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this domestic sewage pipeline pull throughs through the department of being responsible for at boats and ships superstructure domestic sewage system pipeline and block up the department easily and install this device, usable compressed air dredging pipe way behind the jam to can improve mediation efficiency, and reduce mediation intensity of labour.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the dredging assembly of the present invention;
FIG. 3 is a side view of the present invention taken in the direction a-a as shown in FIG. 2;
fig. 4 is a partially enlarged view of a portion a shown in fig. 2 according to the present invention.
In the figure: the three-way pipe inspection tool comprises a three-way pipe 1, a flange plate 2, a blind plate 3, a flange bolt mounting hole 4, an NPT plug mounting hole 5, an NPT plug 6, a sealing gasket 7, a stud 8 and a lock nut 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the domestic sewage pipeline dredging device in the embodiment comprises an overhauling three-way pipe 1, wherein two ends of an inlet and an outlet of the overhauling three-way pipe 1 are fixedly connected with reducing sleeves, and the inner diameter of each reducing sleeve is larger than that of the overhauling three-way pipe 1, so that the overhauling three-way pipe 1 can be welded with a domestic sewage pipeline through the reducing sleeves.
The maintenance end of the maintenance three-way pipe 1 is fixedly connected with a flange plate 2, a flange hole is formed in the flange plate 2, a dredging assembly is arranged at the maintenance end of the maintenance three-way pipe 1, the dredging assembly comprises a blind plate 3 movably connected with the flange plate 2, the outer diameter of the blind plate 3 is equal to that of the flange plate 2, an anti-corrosion layer is coated on one side, close to the maintenance three-way pipe 1, of the blind plate 3, the anti-corrosion capability of the blind plate 3 is improved by the anti-corrosion layer, the blind plate 3 is prevented from being corroded by sewage as much as possible, and the problem of sewage leakage is caused.
The distance between 3 axial leads of flange bolt mounting hole 4 and blind plate in this embodiment is greater than the internal diameter of overhauing the end of overhauing three-way pipe 1 to avoid appearing overhauing the excessive problem of the inside sewage of three-way pipe 1 from flange bolt mounting hole 4, the joint has the sealing washer between blind plate 3 and the ring flange 2, and the internal diameter of sealing washer equals the internal diameter of overhauing the end of overhauing three-way pipe 1, thereby improves the leakproofness after blind plate 3 is connected with ring flange 2.
It should be noted that the flange bolt mounting hole 4 and the flange hole are inserted with a stud 8, two ends of the stud 8 are both connected with a locking nut 9 in a threaded manner, the flange 2 and the blind plate 3 are both located between the two locking nuts 9 on the same stud 8, and the blind plate 3 is fixedly mounted on the flange 2 by using the stud 8 and the locking nut 9.
It should be noted that the NPT plug mounting hole 5 is arranged at the lower edge of the blind plate 3 and along the inner wall of the pipeline of the maintenance three-way pipe 1, so that the NPT plug mounting hole 5 can be communicated with the maintenance three-way pipe 1.
The working principle of the above embodiment is as follows:
the device is installed at the position of a pipeline main pipe of a ship superstructure domestic sewage system and an easy blockage position, when the pipeline is blocked, the NPT plug 6 is rotationally taken down, then the compressed air pipe is installed at the position of the NPT plug installation hole 5 and is connected with the blind plate 3, then compressed air is pumped, and the blockage position is impacted through air, so that the dredging purpose is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a domestic sewage pipeline pull throughs, is including overhauing three-way pipe (1), its characterized in that: the maintenance end of the maintenance three-way pipe (1) is fixedly connected with a flange plate (2), and the maintenance end of the maintenance three-way pipe (1) is provided with a dredging component;
the mediation subassembly includes blind plate (3) with ring flange (2) swing joint, flange bolt mounting hole (4) and NPT end cap mounting hole (5) have been seted up in blind plate (3), NPT end cap (6) are installed to NPT end cap mounting hole (5) internal thread, seal gasket (7) have cup jointed outward in NPT end cap (6).
2. The sanitary sewer dredging device of claim 1, wherein: the inlet and outlet ends of the maintenance three-way pipe (1) are fixedly connected with reducing sleeves, and the inner diameters of the reducing sleeves are larger than that of the maintenance three-way pipe (1).
3. The sanitary sewer dredging device of claim 1, wherein: the flange plate is characterized in that flange holes are formed in the flange plate (2), the number of the flange bolt mounting holes (4) is equal to that of the flange holes, the flange bolt mounting holes (4) correspond to the flange holes in position, studs (8) are inserted into the flange bolt mounting holes (4) and the flange holes, and locking nuts (9) are connected to two ends of each stud (8) in a threaded mode.
4. The sanitary sewer dredging device of claim 1, wherein: the outer diameter of the blind plate (3) is equal to that of the flange plate (2), and the distance between the flange bolt mounting hole (4) and the axial lead of the blind plate (3) is larger than the inner diameter of the maintenance end of the maintenance three-way pipe (1).
5. The sanitary sewer dredging device of claim 1, wherein: the distance between the NPT plug mounting hole (5) and the axial lead of the blind plate (3) is smaller than the inner diameter of the maintenance end of the maintenance three-way pipe (1), and the outer diameter of the sealing gasket (7) is larger than the aperture of the NPT plug mounting hole (5).
6. The sanitary sewer dredging device of claim 1, wherein: and an anti-corrosion layer is coated on one side, close to the overhauling three-way pipe (1), of the blind plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055294.0U CN217951597U (en) | 2022-08-05 | 2022-08-05 | Domestic sewage pipeline pull throughs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055294.0U CN217951597U (en) | 2022-08-05 | 2022-08-05 | Domestic sewage pipeline pull throughs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217951597U true CN217951597U (en) | 2022-12-02 |
Family
ID=84226672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222055294.0U Expired - Fee Related CN217951597U (en) | 2022-08-05 | 2022-08-05 | Domestic sewage pipeline pull throughs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217951597U (en) |
-
2022
- 2022-08-05 CN CN202222055294.0U patent/CN217951597U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217951597U (en) | Domestic sewage pipeline pull throughs | |
| CN211118196U (en) | A sewage discharge return bend structure for municipal works | |
| CN210565377U (en) | Gas turbine compressor washing system | |
| CN212900382U (en) | Pipeline cross processing structure | |
| CN212319073U (en) | Flared seamless joint with composite ring | |
| CN220930423U (en) | Gas pipeline dislocation coupling hose | |
| CN211976854U (en) | High-pressure hose fixing device at sewage pipe opening | |
| KR200419993Y1 (en) | a valve room assembly | |
| CN108625457B (en) | Pipeline construction method for sewage deep sea discharge engineering | |
| CN219473011U (en) | FPSO clamp flange pipeline washes frock | |
| CN215491273U (en) | Manhole device for overhauling horizontal heater | |
| CN218394974U (en) | Special device for flushing guided wave rod of radar liquid level meter | |
| CN211145679U (en) | Accurate flange forging convenient to fold union coupling | |
| CN219931139U (en) | Bathroom seepage is layer treatment under water and is repaired subassembly | |
| CN214699598U (en) | Flushing pipeline reducing communicating assembly and flushing pipeline communicated with reducing pipe | |
| CN220302986U (en) | Long service life's drainage pipe for civil engineering | |
| CN218378163U (en) | Pipeline connection structure for drainage of engineering construction site | |
| CN219263465U (en) | Seepage-proofing device for water supply and drainage pipe of building engineering | |
| CN217711026U (en) | Blow-off pipe for underground blow-off and drainage engineering | |
| CN217813652U (en) | Waterproof and dustproof smoke exhaust protection device for top of engine box body | |
| CN213656003U (en) | Water seepage prevention device | |
| CN219933086U (en) | Anti-leakage self-sealing valve body | |
| CN210531043U (en) | Tail end sealing device for runner chamber of through-flow turbine | |
| CN220118930U (en) | Corrosion-resistant PE water supply pipe | |
| CN217348151U (en) | Drainage filtering type protective pipe leakage-proof plugging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221202 |