CN110578352A - Same-floor drainage pipe fitting for assembly type building - Google Patents
Same-floor drainage pipe fitting for assembly type building Download PDFInfo
- Publication number
- CN110578352A CN110578352A CN201910943433.3A CN201910943433A CN110578352A CN 110578352 A CN110578352 A CN 110578352A CN 201910943433 A CN201910943433 A CN 201910943433A CN 110578352 A CN110578352 A CN 110578352A
- Authority
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- China
- Prior art keywords
- water seal
- drainage
- pipe joint
- joint
- hole
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a same-floor drainage pipe fitting for an assembly type building, which consists of a vertical pipe joint and a horizontal pipe joint. The vertical pipe joint is communicated up and down, and the horizontal pipe joint is positioned at one side of the vertical pipe joint and communicated with the vertical pipe joint; the horizontal pipe joint consists of a water seal groove, a water seal baffle, a horizontal pipe drainage inlet and a branch pipe connector; the water seal tank is sealed with the riser joint outer wall, inner wall UNICOM, and the water seal tank lower extreme is sealed, and the upper end has the opening near the lateral wall that the riser connects the department, and the opening is the length that the length of horizontal length is greater than vertical length, and the UNICOM's opening is the length that the length of horizontal length is greater than vertical length. The invention has the advantages that the same-floor drainage pipe fitting for the assembled building can ensure that water seals for connecting all drainage appliances are not easy to dry up, can improve drainage safety, can improve drainage smoothness, is convenient for pipeline replacement, disassembly and installation, can save the using amount of the drainage transverse branch pipe, can not generate water accumulation and is not easy to generate peculiar smell in a toilet.
Description
Technical Field
The invention relates to a same-floor drainage pipe fitting, in particular to a same-floor drainage pipe fitting for an assembly type building.
Background
At present, assembly type building same floor drainage pipe lays and needs many every drainage utensil below all to set up the trap, the utensil trap water seal that does not use often is stored up futilely easily, the bathroom produces the peculiar smell easily, some pipe layout adopt concentrated water seal mode, it is narrow to concentrate water seal drainage runner, cause the drainage unofficacious easily, what more, some product structures make the drainage in the riser can flow back to the water seal in, cause the drainage security to reduce, and assembly type building's bathroom adopts ground structure to fall the board more, when giving drainage pipe in the bathroom ageing or producing unexpected accidents such as leaking, fall long-term unable safe emission of ponding in the board, breed the bacterium easily, produce the peculiar smell.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a same-floor drainage pipe fitting for an assembly type building, which can ensure that water seals for connecting all drainage appliances are not easy to dry, can improve drainage safety, can improve drainage smoothness, is convenient for pipeline replacement, disassembly and installation, can save the using amount of a drainage cross branch pipe, can not generate accumulated water due to any reason in a toilet and is not easy to generate peculiar smell.
The invention relates to a same-layer drainage pipe fitting for an assembly type building, which consists of a vertical pipe joint and a horizontal pipe joint. The vertical pipe joint is communicated up and down, and the horizontal pipe joint is positioned at one side of the vertical pipe joint and communicated with the vertical pipe joint; the horizontal pipe joint consists of a water seal groove, a water seal baffle, a horizontal pipe drainage inlet and a branch pipe connector; the water seal groove is sealed with the riser joint outer wall, inner wall UNICOM, the water seal groove lower extreme is sealed, the upper end has the opening near the lateral wall that the riser connects the department, the narrowest department of opening is the length that the length of horizontal worst department is greater than the length of vertical worst department, the opening has the drop with the UNICOM mouth that the riser connects, the narrowest department of UNICOM mouth is the length that the length of horizontal worst department is greater than the length of vertical worst department, this structure can be improving product drainage flow or not reducing under the product drainage flow condition, reduce the product gross thickness, and make the riser drainage can not flow back in the water seal of violently managing. The highest part a of the communication port is lower than the lowest part b of the communication port, and the structure ensures that the drainage of the vertical pipe cannot flow back into the water seal of the horizontal pipe; the lower part of the water seal baffle plate extends into the water seal tank, and the upper part and the side part of the water seal baffle plate are sealed with the top and the side part of the horizontal pipe joint, and the distance between the lowest end c of the water seal baffle plate and the closed bottom of the water seal tank is more than 10mm and less than 80 mm; the drainage inlet of the transverse pipe is positioned at the upper part of the water seal groove at one side of the water seal baffle plate, which is far away from the joint of the vertical pipe, the structure ensures that a product forms a water seal, the water seal structure is extremely simple, drainage siltation is not easy to generate, and the width of a flow passage is increased to the maximum extent and the drainage section area is increased under the condition that the thickness of the product is thin by combining other structures; the drop between the lowest part of the horizontal pipe drainage inlet surface and the lowest part b of the through hole is larger than 10mm, so that the structure can prevent the overflow phenomenon when the horizontal pipe drainage inlet is used for drainage, and meanwhile, the drop can prevent the connected drainage horizontal branch pipes from retaining sewage and wastewater, the horizontal branch pipes are relatively kept dry, and a biological film is not easy to generate and peculiar smell is not easy to breed; a rubber pad is arranged on the inner wall of the drainage inlet of the transverse pipe or on the upper part of the water seal groove on one side of the upper part of the water seal baffle; the outer wall of the branch pipe connector is inserted into the inner wall of the rubber pad; the bottom of the branch pipe interface extends into the water seal groove, the upper part of the branch pipe interface is provided with a transverse branch pipe interface, the height of the branch pipe interface can be adjusted up and down according to the position of the drainage device, the transverse branch pipe interface can be connected with a plurality of drainage devices, and in combination with other structures, the drainage devices connected with the transverse branch pipe interface share one water seal structure, and a water seal (or a water trap) is not required to be additionally arranged, so that the pipeline blockage probability can be reduced, the drainage flow rate can be increased, the drainage safety can be improved, and peculiar smell in a room can not be easily generated.
According to the fabricated building same-layer drainage pipe fitting, the accumulated water drainage port is formed in the horizontal pipe drainage inlet at the upper part of the water seal groove and is located at any position in one side, away from the vertical pipe joint, of the water seal baffle, the accumulated water drainage port and other drainage devices form the common water seal device, the drainage safety and drainage smoothness are achieved, when no accumulated water exists on the ground, the accumulated water drainage port cannot overflow peculiar smell, when accumulated water exists on the ground, the accumulated water on the ground can be safely drained, bacteria cannot grow on the ground, and peculiar smell cannot easily occur.
According to the fabricated building same-floor drainage pipe fitting, the horizontal pipe drainage inlet at the upper end of the water seal tank is lower than the closed top of the side wall opening at the upper part of the water seal tank, so that the whole thickness of a ground floor can be reduced, the flow channel width and the drainage flow rate of a product are not influenced, and the flow channel width can be increased.
According to the assembly type building same-layer drainage pipe fitting, the vertical pipe joint is provided with the upper bellmouth and the lower bellmouth, the lower bellmouth is provided with the flange holes, the flange holes are through up and down, the side edges of the lower bellmouth are provided with the openings, and at least one pair of the flange holes with the opposite opening directions and through up and down are provided; the width of upper portion hole is greater than the width of lower part hole, and the upper portion hole has from the top downwards opening, the recessed recess in bottom, and the height of recess is greater than 3mm and is less than 25mm, and this structure product is pre-buried back, and the head of the T type bolt of being convenient for penetrates from the below, and during the rotation, T type head can block the recess, and the flange dish can be fixed to the below of bolt, and the installation, dismantlement product are very convenient, simple.
According to the same-floor drainage pipe fitting for the assembly type building, the inclined plane at the position from the high position to the low position in the direction of the vertical pipe joint is arranged on the outer wall of the water seal groove, the inclined plane of the structure can play a drainage guiding role, so that water or dirt entering the drainage seal groove from the branch pipe joint forms an opening of the water seal groove in the bottom direction of the accelerated drainage inclined plane at the bottom, and the water seal groove can not deposit dirt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a partially exploded view of FIG. 3;
Fig. 5 is a bottom view of the present invention.
Detailed Description
The invention is further described, but not limited to, by the following examples in connection with the accompanying drawings.
Example 1
As shown in fig. 1, 3 and 4, the fabricated building same-floor drainage pipe fitting of the invention is composed of a vertical pipe joint 1 and a horizontal pipe joint 2. The vertical pipe joint 1 is communicated up and down, and the horizontal pipe joint 2 is positioned at one side of the vertical pipe joint 1 and communicated with the vertical pipe joint 1; the horizontal pipe joint 2 consists of a water seal groove 3, a water seal baffle 4, a horizontal pipe drainage inlet 5 and a branch pipe connector 6; the water seal tank 3 is sealed with 1 outer wall of riser joint, inner wall UNICOM, and 3 lower extremes of water seal tank are sealed, and the upper end has opening 7 near the lateral wall that the riser connects 1 department, and the length of the horizontal worst department of opening 7 is 100mm, and the length of vertical worst department is 30mm, and opening 7 is 20mm with the 8 drops of the antithetical couplet opening that the riser connects 1, and the length of the horizontal worst department of 8 narrowest departments of UNICOM is 100mm, and the length of vertical worst department is 30 mm. The highest part a of the communication port 8 is 20mm lower than the lowest part b of the communication port 7; the lower part of the water seal tank 3 extends into the water seal tank 3, and the upper part and the side part of the water seal baffle plate 4 are sealed with the top and the side part of the horizontal pipe joint 2, and the distance from the lowest end c of the water seal baffle plate 4 to the sealed bottom of the water seal tank 3 is 30 mm; the horizontal pipe drainage inlet 5 is positioned at the upper part of the water seal groove 3 on one side of the water seal baffle 4 far away from the vertical pipe joint 1; the fall between the lowest part d of the horizontal pipe drainage inlet 5 surface and the lowest part b of the through hole 7 of the water seal tank 3 is 40 mm; a rubber pad 9 is arranged on the inner wall of the horizontal pipe drainage inlet 5 or the upper part of the water seal groove 3 on one side of the upper part of the water seal baffle 4; the outer wall of the branch pipe connector 6 is inserted into the inner wall of the rubber pad 9; the bottom of the branch pipe connector 6 extends into the water seal tank 3, and the upper part of the branch pipe connector 6 is provided with a transverse branch pipe connector 10.
Example 2
As shown in fig. 1, 2, 3 and 4, the fabricated building same-floor drainage pipe fitting of the invention is composed of a vertical pipe joint 1 and a horizontal pipe joint 2. The vertical pipe joint 1 is communicated up and down, and the horizontal pipe joint 2 is positioned at one side of the vertical pipe joint 1 and communicated with the vertical pipe joint 1; the horizontal pipe joint 2 consists of a water seal groove 3, a water seal baffle 4, a horizontal pipe drainage inlet 5 and a branch pipe connector 6; the water seal tank 3 is sealed with 1 outer wall of riser joint, inner wall UNICOM, 3 lower extremes of water seal tank seal, and the upper end has opening 7 near the lateral wall that the riser connects 1 department, and the length of the horizontal worst department of opening 7 is 90mm, and the length of vertical worst department is 35mm, and opening 7 is 25mm with 8 drops of UNICOM mouth that the riser connects 1, and the length of the horizontal worst department of UNICOM mouth 8 is 100mm, and the length of vertical worst department is 35 mm. The highest part a of the communication port 8 is 25mm lower than the lowest part b of the communication port 7; the lower part of the water seal tank (3) extends into the water seal tank (3), and the upper part and the side part of the water seal baffle plate (4) are sealed with the top and the side part of the horizontal pipe joint (2), and the distance from the lowest end c of the water seal baffle plate (4) to the sealed bottom of the water seal tank (3) is 35 mm; the horizontal pipe drainage inlet 5 is positioned at the upper part of the water seal groove 3 on one side of the water seal baffle 4 far away from the vertical pipe joint 1; the fall between the lowest part d of the horizontal pipe drainage inlet 5 surface and the lowest part b of the through hole 7 of the water seal tank 3 is 35 mm; a rubber pad 9 is arranged on the inner wall of the horizontal pipe drainage inlet 5 or the upper part of the water seal groove 3 on one side of the upper part of the water seal baffle 4; the outer wall of the branch pipe connector 6 is inserted into the inner wall of the rubber pad 9; the bottom of the branch pipe connector 6 extends into the water seal tank 3, and the upper part of the branch pipe connector 6 is provided with a transverse branch pipe connector 10.
Example 3
as shown in fig. 1, the drainage pipe fitting for the same floor of the fabricated building according to the present invention has a ponding drainage port 11 on the horizontal pipe drainage inlet 5 at the upper part of the water seal tank 3, and the ponding drainage port 11 is located at any position in the side of the water seal baffle 4 away from the vertical pipe joint 1, which is the same as the remaining embodiments 1 and 2.
Example 4
As shown in fig. 1 and 4, the horizontal pipe drainage inlet 5 at the upper end of the water seal tank 3 is 15mm lower than the closed top of the side wall through opening 7 at the upper part of the water seal tank 3, and the rest of the assembled building same as the embodiments 1 and 2.
Example 5
As shown in fig. 1 and 4, in the fabricated building same-floor drain pipe fitting of the present invention, the horizontal pipe drain inlet 5 at the upper end of the water seal tank 3 is 20mm lower than the closed top of the side wall through opening 7 at the upper part of the water seal tank 3, and the rest is the same as that of embodiment 3.
Example 6
As shown in fig. 1 and 5, the fabricated building same-floor drainage pipe fitting of the present invention includes a riser joint 1 having an upper socket 12 and a lower socket 13, the lower socket 13 having 3 flange holes 14, the flange holes 14 being through from top to bottom, and having openings 15 on the side edges, and a pair of flange holes 14 having opposite openings 15 facing the opposite direction and being through from top to bottom. The width of the upper hole 16 is larger than that of the lower hole 166, and the upper hole 16 has a groove with an opening from top to bottom and a concave bottom, and the height of the groove is 10mm, as in the remaining embodiments 1 and 2.
Example 7
As shown in fig. 1 and 5, the fabricated building same-floor drainage pipe fitting of the present invention includes a riser joint 1 having an upper socket 12 and a lower socket 13, the lower socket 13 having 3 flange holes 14, the flange holes 14 being through from top to bottom, and having openings 15 on the side edges, and a pair of flange holes 14 having opposite openings 15 facing the opposite direction and being through from top to bottom. The width of the upper hole 16 is larger than that of the lower hole 166, and the upper hole 16 has a groove which is open from top to bottom and is concave at the bottom, and the height of the groove is 8mm, as in example 3.
Example 8
as shown in fig. 1 and 5, the fabricated building same-floor drainage pipe fitting of the present invention includes a riser joint 1 having an upper socket 12 and a lower socket 13, the lower socket 13 having 3 flange holes 14, the flange holes 14 being through from top to bottom, and having openings 15 on the side edges, and a pair of flange holes 14 having opposite openings 15 facing the opposite direction and being through from top to bottom. The width of the upper hole 16 is larger than that of the lower hole 166, and the upper hole 16 has a groove which is open from top to bottom and is concave at the bottom, and the height of the groove is 12mm, as in example 4.
Example 9
As shown in fig. 1 and 5, the fabricated building same-floor drainage pipe fitting of the present invention includes a riser joint 1 having an upper socket 12 and a lower socket 13, the lower socket 13 having 3 flange holes 14, the flange holes 14 being through from top to bottom, and having openings 15 on the side edges, and a pair of flange holes 14 having opposite openings 15 facing the opposite direction and being through from top to bottom. The width of the upper hole 16 is larger than that of the lower hole 166, and the upper hole 16 has a groove which is open from top to bottom and is concave at the bottom, and the height of the groove is 10mm, as in example 5.
Example 10
as shown in fig. 3 and 4, the same layer drainage pipe fitting for the fabricated building of the present invention has an inclined surface 17 formed on the outer wall of the water seal tank 3 at a position higher than the riser joint 1 and lower than the riser joint 1, as in example 5.
Example 11
As shown in fig. 3 and 4, the assembled building same-floor drainage pipe fitting of the present invention has an inclined surface 17 at a position from a high position to a low position in the direction of the riser joint 1 on the outer wall of the water seal tank 3, and is the same as in embodiments 1 and 2.
Claims (10)
1. A same-floor drainage pipe fitting for an assembly type building is composed of a vertical pipe joint (1) and a horizontal pipe joint (2); the method is characterized in that: the vertical pipe joint (1) is communicated up and down, and the horizontal pipe joint (2) is positioned at one side of the vertical pipe joint (1) and communicated with the vertical pipe joint (1); the horizontal pipe joint (1) is composed of a water seal groove (3), a water seal baffle (4), a horizontal pipe drainage inlet (5) and a branch pipe connector (6); the water seal tank (3) is closed with the outer wall and communicated with the inner wall of the vertical pipe joint (1), the lower end of the water seal tank (3) is closed, the side wall of the upper end, which is close to the vertical pipe joint (1), is provided with an opening (7), the narrowest part of the opening (7) is the length of the transverse longest part which is greater than the length of the vertical longest part, the opening (7) is provided with a fall with a communicating opening (8) of the vertical pipe joint (1), and the narrowest part of the communicating opening (8) is the length of the transverse longest part which is greater than the length of the vertical longest part; the highest part a of the communication port (8) is lower than the lowest part b of the communication port (7); the lower part of the water seal groove (3) extends into the water seal groove (3), and the upper part and the side part of the water seal baffle plate (4) are sealed with the top and the side part of the horizontal pipe joint (2), and the distance between the lowest end c of the water seal baffle plate (4) and the sealed bottom of the water seal groove (3) is more than 10mm and less than 80 mm; the horizontal pipe drainage inlet (5) is positioned at the upper part of the water seal groove (3) on one side of the water seal baffle (4) far away from the vertical pipe joint (1); the drop height between the lowest part d of the horizontal pipe drainage inlet (5) surface and the lowest part b of the through hole (7) is more than 10 mm; a rubber pad (9) is arranged on the inner wall of the horizontal pipe drainage inlet (5) or on the upper part of the water seal groove (3) on one side of the upper part of the water seal baffle (4); the outer wall of the branch pipe connector (6) is inserted into the inner wall of the rubber pad (9); the bottom of the branch pipe connector (6) extends into the water seal tank (3), and the upper part of the branch pipe connector (9) is provided with a transverse branch pipe connector (10).
2. The assembly type building same floor drainage joint as set forth in claim 1, wherein: the drainage inlet (5) of the transverse pipe at the upper part of the water seal tank (3) is provided with a ponding drainage port (11), and the ponding drainage port (11) is positioned at any position in one side of the water seal baffle (4) far away from the vertical pipe joint (1).
3. The assembly type building same floor drainage joint as set forth in claim 1, wherein: the horizontal pipe drainage inlet (5) at the upper end of the water seal tank (3) is lower than the closed top of the side wall through opening (7) at the upper part of the water seal tank (3).
4. The assembly type building same floor drainage joint as set forth in claim 2, wherein: the horizontal pipe drainage inlet (5) at the upper end of the water seal tank (3) is lower than the closed top of the side wall through opening (7) at the upper part of the water seal tank (3).
5. The assembly type building same floor drainage joint as set forth in claim 1, wherein: the vertical pipe joint (1) is provided with an upper bellmouth (12) and a lower bellmouth (13), the lower bellmouth (13) is provided with a flange hole (14), the flange hole (14) is through up and down, the side edge is provided with an opening (15), and at least one pair of the openings (15) face to the opposite and through flange holes (14) up and down; the width of the upper hole (16) is larger than that of the lower hole (166), the upper hole (16) is provided with a groove which is opened from top to bottom and is concave at the bottom, and the height of the groove is larger than 3mm and smaller than 25 mm.
6. The assembly type building same floor drainage joint as set forth in claim 2, wherein: the vertical pipe joint (1) is provided with an upper bellmouth (12) and a lower bellmouth (13), the lower bellmouth (13) is provided with a flange hole (14), the flange hole (14) is through up and down, the side edge is provided with an opening (15), and at least one pair of the openings (15) face to the opposite and through flange holes (14) up and down; the width of the upper hole (16) is larger than that of the lower hole (166), the upper hole (16) is provided with a groove which is opened from top to bottom and is concave at the bottom, and the height of the groove is larger than 3mm and smaller than 25 mm.
7. The assembly type building same floor drainage joint as set forth in claim 3, wherein: the vertical pipe joint (1) is provided with an upper bellmouth (12) and a lower bellmouth (13), the lower bellmouth (13) is provided with a flange hole (14), the flange hole (14) is through up and down, the side edge is provided with an opening (15), and at least one pair of the openings (15) face to the opposite and through flange holes (14) up and down; the width of the upper hole (16) is larger than that of the lower hole (166), the upper hole (16) is provided with a groove which is opened from top to bottom and is concave at the bottom, and the height of the groove is larger than 3mm and smaller than 25 mm.
8. The assembly type building floor drainage connector according to claim 4, wherein: the vertical pipe joint (1) is provided with an upper bellmouth (12) and a lower bellmouth (13), the lower bellmouth (13) is provided with a flange hole (14), the flange hole (14) is through up and down, the side edge is provided with an opening (15), and at least one pair of the openings (15) face to the opposite and through flange holes (14) up and down; the width of the upper hole (16) is larger than that of the lower hole (166), the upper hole (16) is provided with a groove which is opened from top to bottom and is concave at the bottom, and the height of the groove is larger than 3mm and smaller than 25 mm.
9. The assembly type building same floor drainage joint as in claim 4, wherein: the outer wall of the water seal tank (3) is provided with an inclined plane (17) at the position from the high position to the low position of the vertical pipe joint (1).
10. The assembly type building same floor drainage joint as set forth in claim 1, wherein: the outer wall of the water seal tank (3) is provided with an inclined plane (17) at the position from the high position to the low position of the vertical pipe joint (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910943433.3A CN110578352A (en) | 2019-09-30 | 2019-09-30 | Same-floor drainage pipe fitting for assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910943433.3A CN110578352A (en) | 2019-09-30 | 2019-09-30 | Same-floor drainage pipe fitting for assembly type building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110578352A true CN110578352A (en) | 2019-12-17 |
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ID=68814335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910943433.3A Pending CN110578352A (en) | 2019-09-30 | 2019-09-30 | Same-floor drainage pipe fitting for assembly type building |
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| Country | Link |
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| CN (1) | CN110578352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049198A (en) * | 2020-05-22 | 2020-12-08 | 康泰塑胶科技集团有限公司 | Building micro-drop plate same-floor drainage assembly |
-
2019
- 2019-09-30 CN CN201910943433.3A patent/CN110578352A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049198A (en) * | 2020-05-22 | 2020-12-08 | 康泰塑胶科技集团有限公司 | Building micro-drop plate same-floor drainage assembly |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191217 |
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| WD01 | Invention patent application deemed withdrawn after publication |