TWI550164B - Drainage piping structure - Google Patents

Description

Drainage pipe structure

The utility model relates to a drainage pipeline structure, in particular to a drainage pipe buried in a related field of a building and used for guiding waste water, which is characterized in that the waste water at the drainage outlet can be surely concentrated to avoid the penetration of the wastewater and affect the construction. The object is an excellent invention.

In the construction of the building, the architect will plan the direction of the ventilation window, the drain pipe and the electrical pipe beforehand so that the construction personnel can reserve in advance, and the installation of the drain pipe is about the life of the inhabitants in the future. The environmental quality, but the early way of setting the drain pipe is to be tapped into the households by the common plastic pipes, so that the wastewater in each household's home can be discharged directly or concentratedly into the sewer, but this way will make the suffocating and stinking. When mosquitoes enter the indoor and outdoor along the pipeline, when the floor and cement at the drainage outlet in the home produce cracks, the wastewater will gradually erode through the cracks, and as time goes by, the interlayers in the building will produce mold, moss, etc. and even leak. As a result, the user has to spend cost to clear, dry, fill the structure, and the like. Therefore, in the process of building a building, the relevant industry must think about how to improve the serious lack of the past.

However, with the advancement of technology, relevant industry operators have installed water-falling pipelines for water guiding in the bottom of the building during the construction of the building. Please refer to the Republic of China Patent No. M347428 "flat-top joint structure" especially Use water storage The structure of the space and odor of the drain pipe is isolated to solve the inconvenience that the structure of the conventional drainage system is isolated due to the dry storage of the water storage, or the structure is complicated and difficult to maintain and clean; the structure comprises two ends, a water head end and a plug pipe. a main body seat of the end, the water head end receives liquid on the ground and is provided with a drop head seat and a drop head cover, the plug pipe end is connected to the drain or the septic tank; and the filter tray is placed on the water drop head Between the cover and the falling head seat; an inner neck tube is disposed in the main body seat and is open to one side of the falling head end, and is close to the side of the plug tube end and is closely connected with the main body seat, so that the inner neck tube is in the main body A water collecting chamber is formed in the seat; finally, a water trap cover is sleeved on the inner neck tube, and a gap is left between the inner neck tube and the main body seat and a drain port is provided; the water collecting chamber of the water collecting chamber is used to isolate the two ends of the drain tube The space is both easy to clean and durable.

The above is the connection structure that is commonly installed in the interlayer of the building and corresponding to the drainage port. Although the drainage pipe and the odor are obtained by means of water storage, the cockroach, the odor and the mosquitoes are prevented from entering the room and affecting the occupants. However, the structure still cannot overcome the problem that when there is a crack at the water outlet, the water can not flow into the falling head end and will drip along the outer peripheral side of the falling head end, and finally gradually erode the interlayer of the building to cause mold and water seepage. happened. Therefore, the relevant industry must once again think about how to improve to solve the above problems of mold and water seepage.

In view of the above situation, the inventors invested a lot of time to research relevant knowledge, and compared various advantages and disadvantages, carried out research and development of related products, and after many experiments and tests, finally introduced a "drainage pipeline structure" improvement. The above missing is in line with the needs of the public.

The main object of the present invention is to provide a situation in which the waste water around the drain opening of the building can be surely concentrated, and the mold can be prevented from eroding the interlayer to cause mold and the like. The conventional drain pipe can not eliminate the suffocating gas, the odor and the mosquito. And the technology listed does not achieve the lack of mildew and water leakage. In order to achieve the above objects and effects, the present invention provides a drain pipe structure installed in a sandwich in a building and corresponding to a drain port, comprising: a pipe body having a top pipe portion, a bottom pipe portion, and a a conduit portion connecting the top tube portion and the bottom tube portion, the top tube portion is provided with an inflow port communicating conduit portion, and the inner wall surface of the inflow port has a ring taper surface, and a plurality of spacings are disposed on the ring taper surface Positioning the bump, and surrounding the outer peripheral side of the top pipe portion, a ring portion is formed, the ring portion is formed with a water storage tank on the outer peripheral side of the top pipe portion; and a discharge pipe is connected to the outer pipe on the outer peripheral side of the pipe portion. a guiding member inserted into the inlet portion of the top tube portion, the guiding member is provided with a guiding opening for penetrating and communicating with the conduit portion, and one end of the guiding member is abutting against the connecting portion of the top tube portion The inner side wall surface; wherein the waste water guides most of the waste water through the arrangement of the guide member, and the waste water flowing through the crack on the circumferential side of the drain port is filled by the water storage tank formed between the ring portion and the top tube portion, Avoid continuous erosion of wastewater The layer, when the wastewater contained in the water storage tank overflows, flows into the inflow port, passes between the positioning bumps and the positioning bumps, and cooperates with the design of the ring cone surface to guide the wastewater into the conduit portion, and the wastewater is concentrated in the bottom pipe. After the Ministry gradually raised the water surface to the discharge pipe and discharged it.

According to a further feature of the present invention, the inner wall surface of the connecting tube portion of the top tube portion is further provided with a first-order groove, and the guiding member is positioned against the step groove.

According to a further feature of the present invention, the duct member includes an inverted taper portion and a circular tube portion, the inverted tapered portion is connected to one end of the circular tube portion, and a peripheral end of the opposite end portion of the inverted tapered portion connecting the circular tube portion extends with a ring block, the ring block portion abuts against the step groove, and the circle The unconnected end of the pipe is higher than the lower wall of the discharge pipe.

According to a further feature of the present invention, the bottom tube portion further defines a screw hole communicating with the conduit portion, and a locking cover is provided to screw the screw hole assembled to the bottom tube portion.

In combination with the above technical features described in the present invention, the advantage is that, except that the majority of the waste water is guided to the bottom pipe portion by the guide member, and then the water surface is higher than the lower wall surface of the discharge pipe. In addition to the discharge, the water storage tank formed in the crack on the circumferential side of the drain port is stored by the water storage tank formed between the ring portion and the top tube portion, thereby preventing the gradual erosion of the wastewater flowing through the interlayer of the building and reducing the interlayer. In addition, the possibility of water leakage and water leakage; in addition, the installation of the lock cover can provide the user to clean the dirt and hair in the catheter part at any time, thereby avoiding the occurrence of blockage. Therefore, the present invention can be said to be a practical and progressive invention, which is quite worthy of promotion by the industry and is publicized to the public.

(10)‧‧‧Mezzanine

(20) ‧‧‧Water board

(30) ‧ ‧ sleeves

(301)‧‧‧ Entrance

(1) ‧‧‧ tube body

(11)‧‧‧Peace Department

(111)‧‧‧ Inlet

(112) ‧ ‧ flat torus

(113) ‧‧‧ring cone

(12) ‧‧‧Bottom Department

(121)‧‧‧ screw holes

(13) ‧ ‧ catheter department

(14) ‧‧‧Circle Department

(15) ‧‧‧Water storage tank

(16) ‧ ‧ discharge pipe

(2) ‧‧‧ positioning bumps

(3) ‧ ‧ tier slots

(4)‧‧‧Connectors

(41) ‧‧‧ lead

(42) ‧‧‧ inverted cone

(421)‧‧‧ Ring Block

(43) ‧ ‧ round tube department

(5) ‧‧‧Lock cover

The first picture is a three-dimensional diagram of the creation.

The second figure is an exploded perspective view of the creation.

The third figure is a schematic cross-sectional view of the first figure.

The fourth figure is a three-dimensional schematic diagram of the tube sleeve assembled and assembled in the top tube portion.

The fifth figure is a schematic cross-sectional view of the fourth figure.

The sixth figure is a schematic view of another perspective view of the fourth figure.

The seventh figure is a fourth diagram further corresponding to the state of use of the drainage cover.

The eighth figure is a schematic view showing the state of use of the tube body installed in the interlayer.

The ninth figure is a schematic diagram showing the state of use of the water pipe installed in the bottom pipe portion of the present invention.

In order to clearly illustrate the above objects and effects of the present invention, the features and effects of the present invention will be described in detail with reference to the accompanying drawings. Referring to the first to eighth figures, a drain pipe structure of the present invention is installed in the interlayer (10) in the building and corresponds to the drain port or the water drop plate surface (20), and further guides the waste water. The outflow includes: a T-shaped tube body (1) having a top tube portion (11), a bottom tube portion (12), and a connecting top tube portion (11) and a bottom tube portion (12) a conduit portion (13) having an inlet port (111) communicating with the conduit portion (13), and the inner wall surface of the inlet port (111) having a flat annular surface from top to bottom (112) And a ring taper surface (113), one end of which is connected to the flat ring surface (112), and the other end is inclined inward to connect the duct portion (13), and on the ring taper surface (113) A plurality of positioning projections (2) disposed at a plurality of intervals are provided, and a loop portion (14) is further surrounded on the outer peripheral side of the top tube portion (11) (the present invention has a loop portion (14) and a top tube portion (11). In the embodiment, the ring portion (14) and the outer tube side of the top tube portion (11) are formed with a water storage tank (15) for storing waste water flowing through the crack; outside the conduit portion (13) The side further extends a discharge pipe (16) communicating with the conduit portion (13); a funnel-shaped guide member (4) inserted into the inlet tube (11) of the top tube portion (11), the guide member (4) is provided with a guiding port (41) for penetrating and communicating with the conduit portion ( 13), one end of the guiding member (4) is abutted against the inner tube surface of the conduit portion (13) against the top tube portion (11); wherein the wastewater guides most of the passage through the arrangement of the guiding member (4) Waste water, and a water storage tank formed by the ring portion (14) and the top tube portion (11) (15) to contain the wastewater flowing out through the crack on the circumferential side of the drain port, to prevent the waste water from continuously eroding the interlayer (10), and to flow into the inflow port (111) after the waste water contained in the water storage tank (15) overflows, via Between each positioning protrusion (2) and the positioning protrusion (2), and with the design of the ring cone surface (113), the waste water flows into the conduit portion (13), and the wastewater is gradually raised after being concentrated in the bottom tube portion (12). The water surface is discharged to the discharge pipe (16).

The foregoing is a main technical feature of the main embodiment of the present invention, which corresponds to the content of the first item of the patent application scope of the present application, and the object and the implementation form of the present invention are known in detail, and the technical features described in the remaining subsidiary patent scopes are The detailed description or additional technical features of the first content of the patent application scope, and not to limit the scope of the first paragraph of the patent application scope, it should be noted that the first item of the patent application scope of the present application does not necessarily include the scope of the remaining subsidiary patents. Technical characteristics.

In general, in areas where water is required in a building, a drain pipe must be installed between the interlayers (10), and the waste water is further concentrated to a place such as a sewer or a waste water tank. Therefore, the present invention is installed on each floor. In the interlayer (10) and corresponding to the water outlet or the water surface (20), in addition to guiding the waste water, it also prevents the ingress of helium, odor and mosquitoes, mainly through the passage of wastewater After the inflow port (111) flows into the top tube portion (11), the waste water is guided through the guide member (4) to flow along the direction in which the guide port (41) is disposed to the bottom tube portion (12) for storage. When the waste water is stored to a certain height (higher than the lower edge of the inner wall surface of the discharge pipe (16)), the discharge is discharged toward the discharge pipe (16), so that the waste water stored in the bottom pipe portion (12) is It can prevent the intrusion of suffocating gas, odor and mosquitoes, and can also reduce the culvert under the tiles and reduce the incidence of wall cancer. Please refer to the first, seventh and eighth figures.

Following the above description, the present invention has a long-term use in addition to the prevention of various odors and the entry of mosquitoes into the room to affect the occupants, at the drain port or in the circumferential side sandwich (10) of the falling plate surface (20). The crack, in order to prevent the waste water from flowing into the crack to erode the interlayer (10), and finally causes problems such as mold, wall cancer, water leakage, etc. of the interlayer (10), so that the outer ring side of the collar portion (14) and the top tube portion (11) are formed. The water storage tank (15) is used to hold the waste water flowing into the crack to avoid the problem that the waste water continues to erode the interlayer (10) in the crack; the first and second figures are shown, and the seventh and eighth figures are used as auxiliary references. In order to increase the flow rate of the waste water and reduce the occurrence of clogging, the present invention further reliably guides the waste water through the arrangement of the guide member (4), on the inner side surface of the top tube portion (11) and at the connecting conduit portion (13). One end of the ring is further provided with a first-order groove (3), and one end of the guiding member (4) is abutted against the step groove (3), so that the waste water can be effectively introduced into the guiding member (4) for guiding. Stored in the bottom tube (12), and indeed achieve anti-odor, mosquito invasion, please Referring to the third figure; the invention also includes a reverse taper portion (42) and a round tube portion (43) in the design of the guide member (4), wherein the inverted taper portion (42) is connected to the round tube One end of the portion (43) is connected, and a ring block (421) is extended around the other end edge. The ring block (421) abuts against the step groove (3), and most of the wastewater flows in and passes through. The guide member (4) is guided by the inclined surface of the inverted taper portion (42) of the guide member (4) to guide the waste water to the round tube portion (43) to be concentrated in the bottom tube portion (12), and the lead is further connected. The length of the round pipe portion (43) of the piece (4) installed in the duct portion (13) does not exceed the inner wall edge below the discharge pipe (16), so the inflow of waste water first accumulates in the bottom pipe portion (12) If the level of the waste water is higher than the lower edge of the inner wall of the discharge pipe (16), the waste water discharged through the bottom pipe portion (12) can achieve the effects of deodorization and anti-mosquito, please refer to the third and fifth. Figure 6 and Figure 8.

In addition, the thickness of the different associated interlayers (10) of the building may also be different. Therefore, according to the invention, a sleeve (30) may be additionally installed according to the thickness of the interlayer (10), and the sleeve (30) is sleeved on the top. The inner wall surface of each of the positioning protrusions (2) is attached to the inner wall surface of the tube portion (11), and the end of the sleeve (30) is sleeved against the annular cone surface (113) and is adjacent to each positioning protrusion ( 2) The spacing between the openings forms an inlet (301) for the discharge of waste water, and each inlet (301) is in communication with the inside of the conduit portion (13), and flows into the reservoir when the wastewater in the water reservoir (15) overflows. The flow port (111) flows into the inlet conduit portion (13) from the inlet (301), thereby allowing the thickness of different interlayers (10) to be used, and the sleeve (30) is changed according to the interlayer (10) of different thicknesses. The length of the ) can be as shown in the fourth, fifth and sixth figures, and the first figure is used as an auxiliary reference.

The invention can be used for the drainage required at home, for example, a bath, a kitchen, etc., and in these areas, the water board surface (20) is generally added for the first filtration, and the volume is The larger foreign matter is filtered first, followed by the waste water storage of the pipe body (1), thereby achieving the main appeal of the present invention to the deodorant and anti-mosquito effect and the purpose in the building, and to prevent the mildew of the interlayer (10). In addition, the present invention is most worth mentioning. Further, a screw hole (121) is connected to the bottom surface of the bottom tube portion (12) to connect the conduit portion (13), and a lock cover (5) is additionally provided. The screw hole (121) is assembled in the bottom tube portion (12), so when the user wants to clean the inside of the duct portion (13), it is only necessary to screw the lock cover (5) away from the bottom tube portion (12). ) can be cleaned, refer to the seventh and eighth figures, or further replace the lock cover (5) with a general water pipe, and the general water pipe installation can provide waste water discharge to protect the structure of the present invention. For the body, please refer to the figure IX.

The above is only a preferred embodiment for explaining the present invention, and is not It is intended that the invention be construed as being limited in any form, and that any modification or alteration of the invention in the spirit of the All should still be included within the scope of the intended protection of the invention.

In summary, the "drainage pipe structure" of the present invention is practically and cost-effectively required to fully meet the needs of industrial development, and the disclosed structural invention is also an unprecedented innovative structure, so it has " "Newty" should be undoubtedly considered, and the invention can be more effective than the conventional structure, and therefore has "progressiveness", which fully complies with the requirements of the application requirements of the invention patents in the Patent Law of China, and is a patent application according to law. And please ask the bureau to review it early and give it affirmation.

(1) ‧‧‧ tube body

(11)‧‧‧Peace Department

(111)‧‧‧ Inlet

(12) ‧‧‧Bottom Department

(13) ‧ ‧ catheter department

(14) ‧‧‧Circle Department

(15) ‧‧‧Water storage tank

(16) ‧ ‧ discharge pipe

Claims (4)

A drain pipe structure installed in a sandwich in a building and corresponding to a drain port, comprising: a pipe body having a top pipe portion, a bottom pipe portion, and a conduit connecting the top pipe portion and the bottom pipe portion The top tube portion is provided with an inflow port communicating conduit portion, and the inner wall surface of the inflow port has a ring taper surface, and a plurality of positioning bumps disposed at a pitch are disposed on the ring taper surface, and the top tube portion is disposed in the top tube portion The outer peripheral side is further surrounded by a ring portion, and the ring portion is formed with a water storage tank on the outer peripheral side of the top pipe portion; a discharge pipe is further connected to the pipe portion on the outer peripheral side of the pipe portion; a guide member is inserted in the outer peripheral side The inlet portion of the top tube portion is provided with a guiding port for penetrating and communicating with the conduit portion, and one end of the guiding member is abutted against the inner wall surface of the connecting tube portion of the top tube portion; The arrangement of the joint guides most of the waste water, and the water discharged from the crack on the circumferential side of the drain port is filled by the water storage tank formed between the ring portion and the top tube portion, so as to prevent the waste water from continuously eroding the interlayer and the water storage tank The installed wastewater overflows Then flowing into the inflow port, passing between the positioning protrusions and the positioning protrusions, and matching the design of the ring cone surface to guide the waste water into the conduit portion, the waste water is concentrated in the bottom pipe portion, and then the water surface is gradually raised to the discharge pipe and discharged. . The drain pipe structure according to claim 1, wherein the inner wall surface of the pipe joint portion of the top pipe portion is further provided with a first-order groove, and the guide member is positioned against the step groove. The drain pipe structure according to claim 2, wherein the duct member comprises an inverted taper portion and a round pipe portion, the inverted taper portion is connected to one end of the circular pipe portion, and the inverted taper portion is connected to the round pipe. a peripheral end of the opposite end of the portion extends with a ring block, the ring block The end portion of the tube portion is not higher than the lower wall portion of the discharge tube. The drain pipe structure according to any one of the items 1 to 3, wherein the bottom pipe portion further has a screw hole communicating with the conduit portion, and a lock cap is provided to screw the screw assembled to the bottom pipe portion. hole.